US10339688B2
A computing device for inserting an effect into a 360 video receives the effect from a user. A target region is also received from the user, where the target region corresponds to a location within the 360 video for inserting the effect. Next, the following steps are performed for each frame in the 360 video. The effect is inserted on a surface of a spherical model based on the target region, and two half-sphere frames containing the effect from the spherical model are generated. The two half-sphere frames are stitched to generate a panoramic representation of the effect, and the panoramic representation of the effect is blended with an original source panorama to generate a modified 360 video frame with the effect.
US10339680B2
A typeface processing application accesses a character skeleton, which has control points and curves defined by control points, and a character outline surrounding the character skeleton. The typeface processing application computes, for a design parameter of a design application, a graphics control dataset based on a particular control point. Doing so involves identifying a pair of control point positions and a pair of expansions of the character outline, where each position or expansion pair corresponds to a pair of design parameter values. The typeface processing application generates the graphics control dataset, which includes intermediate positions of the control point between the pair of positions and intermediate expansions of the character outline between the pair of expansions. The typeface processing application outputs the graphics control dataset to the design application, which can display, responsive to a selection of a design parameter value, modified character designs generated using the graphics control dataset.
US10339673B2
Disclosed is a dual-energy ray imaging method and system. The method comprises: calculating the mass thicknesses of the materials in the overlapped area of two materials by using a calibrated surface fitting method, and then decomposing a pair of original high-energy and low-energy data for this pixel into two high-low-energy data sets corresponding to the two materials, and finally calculating and acquiring the composition result of different materials for each pixel. The disclosure is especially advantageous in that the problem of error recognition of materials due to the two overlapped materials can be eliminated and the stratified imaging of multiple materials can be achieved, thereby improving the accuracy of the substance recognition and reducing the rate of false positive and false negative which is very important to the applications in the field of security check and anti-smuggling.
US10339672B2
An electronic device includes an image sensor including a pixel array, and an image processor electrically connected with the image sensor. The image processor is configured to acquire a first image of a subject generated based on a first group of optical paths and to acquire a second image of the subject generated based on a second group of optical paths, the second group of optical paths having a phase difference with the first group of optical paths from the pixel array, to normalize pixel values included in the first image and pixel values included in the second image in units of a pixel, and to verify a light source of light reflected by the subject or a light source of light produced from the subject, based on a parameter associated with changes in the normalized pixel values.
US10339668B2
An object recognition apparatus includes a two-dimensional sensor for acquiring two-dimensional information of an object at a first clock time, a three-dimensional sensor for acquiring three-dimensional information of the object at a second clock time, a storage unit that associates and stores a first position of the two-dimensional sensor and the two-dimensional information, and a second position of the three-dimensional sensor and the three-dimensional information, and an arithmetic operation unit that calculates the amount of change in orientation between the orientation of the two-dimensional sensor and the orientation of the three-dimensional sensor based on the stored first position and second position, that converts the three-dimensional information acquired at the second position into three-dimensional information acquired at the first position based on the calculated amount of change in orientation, and that calculates the state of the object based on the converted three-dimensional information and the two-dimensional information.
US10339657B2
According to one embodiment, a character detection apparatus includes a feature extractor, a determiner and an integrator. The feature extractor extracts a feature value of an image including character strings. The determiner determines each priority of a plurality of different character detection schemes in accordance with character detection accuracy with respect to an image region having a feature corresponding to the feature value. The integrator integrates text line candidates of the character detection schemes, and selects, as a text line, one of the text line candidates detected by the character detection scheme with the highest priority if a superimposition degree indicating a ratio of a superimposed region among the text line candidates is no less than a first threshold value.
US10339654B2
A system for tracking a moving target having up to six degrees of freedom and rapidly determining positions of the target, said system includes an easy to locate precision optical target fixed to the target. This system includes at least two cameras positioned so as to view the optical camera from different directions with each of the at least two cameras being adapted to record two dimensional images of the precision optical target defining precise target point. A computer processor is programmed to determine the target position of x, y and z and pitch, roll and yaw. In an embodiment, the system can be configured to utilize an iteration procedure whereby an approximate first-order solution is proposed and tested against the identified precise target points to determine residual errors which can be divided by the local derivatives with respect to each component of rotation and translation, to determine an iterative correction.
US10339645B2
Provided is a defect detection device capable of measuring the volume of surface defects. The defect detection device includes: an imaging device configured to image an image of an inspection object; a binarization processing unit configured to subject the image to first and second binarization processing by use of different first and second binarization thresholds, so as to calculate first and second sizes for an identical defect in the image; a ratio calculation unit configured to calculate a first ratio of the second size to the first size; and a depth determination unit configured to determine a depth of the defect depending on the first ratio.
US10339644B2
A system, according to various embodiments, receives images such as videos and photographs from one or more portable computing devices associated with one or more individuals while the portable computing devices are in a particular position within a particular location at a particular time. The system determines a virtual position within a 3-D representation of the particular location that generally corresponds to the particular position and combines the images with the 3-D representation to generate an enhanced 3-D representation of the particular location. The system may create one or more avatars to help users better understand how people will look and move within the space. Users may then login to an enhanced 3-D representation application to view a recreation of the activity at a particular time at a particular location.
US10339636B2
An image processing apparatus performs: acquiring target image data representing a target image including a plurality of pixels, the target image data including a plurality of pixel values each having a plurality of component values; generating image data, the image data being one of first and second component data respectively including a plurality of first and second pixel values, each of the plurality of first and second pixel values being respectively related to maximum and minimum values among the plurality of component values of corresponding one of the plurality of pixels; calculating a plurality of edge strengths corresponding to respective ones of the plurality of pixels using the image data to generate edge strength data including the plurality of edge strengths; and specifying a plurality of edge pixels included in the target image. The specifying includes binarizing the edge strength data to generate binary image data.
US10339633B2
The present application provides a method and a device for super-resolution image reconstruction based on dictionary matching. The method includes: establishing a matching dictionary library; inputting an image to be reconstructed into a multi-layer linear filter network; extracting a local characteristic of the image to be reconstructed; searching the matching dictionary library for a local characteristic of a low-resolution image block having the highest similarity with the local characteristic of the image to be reconstructed; searching the matching dictionary library for a residual of a combined sample where the local characteristic of the low-resolution image block with the highest similarity is located; performing interpolation amplification on the local characteristic of the low-resolution image block having the highest similarity; and adding the residual to a result of the interpolation amplification to obtain a reconstructed high-resolution image block. The local characteristics of the image to be reconstructed extracted by the multi-layer linear filter network have higher precision. Thus, a higher matching degree can be obtained during subsequent matching with the matching dictionary library, and the reconstructed image has a better quality. Therefore, the present invention can greatly improve the quality of the high-resolution image to be reconstructed.
US10339632B2
An image processing method is provided. The method is configured to process the color-block image output by the image sensor. The high-frequency region of the color-block image is determined. A part of the color-block image within the high-frequency region is converted into a first image using a first interpolation algorithm. A part of the color-block image beyond the high-frequency region is converted into a second image using a second interpolation algorithm. The complexity of the second interpolation algorithm is less than that of the first interpolation algorithm. The first image and the second image are merged into a simulation image corresponding to the color-block image. An image processing apparatus and an electronic device are provided.
US10339631B2
A hybrid optical sensor array includes a first and second set of pixels having differing spectral sensitivities. A first set of data for a scene is captured by the first set of pixels at a first resolution, and a second set of data for the scene is captured by a second set of pixels at a second resolution. The first set of data is demosaiced based on at least the second set of data. A third set of data for the scene is output at a third resolution, greater than the first resolution. This allows high resolution matching images to be produced without perspective or timing discrepancies inherent in multi-camera machine vision systems.
US10339630B2
Systems and methods for facilitating enhanced display characteristics based on viewer state are provided. A media device may process an indication of a first state of a first viewer of a display device that is coupled to the media device. The indication of the first state of the first viewer may be captured at a time corresponding to the display device displaying first content with a first set of one or more size characteristics. The media device may determine a display adjustment based at least in part on the indication of the first state of the first viewer. The media device may cause the display device to display second content in accordance with the display adjustment so that the display device displays at least a portion of the second content with a second set of one or more size characteristics that is different from the first set of one or more size characteristics.
US10339626B2
A method for producing framing information for a set of N source images, each comprising an object region R, comprises scaling, translating and/or rotating images of the source images so that the object region is aligned. For a given image of the object aligned source images, at a given frame size, a given frame angle for a frame relative to the object aligned images and at a first candidate boundary position for the frame, the method determines if there is at least one position for a second boundary of the frame orthogonal to the first boundary where the frame lies within the image and the frame encloses the object region. If so, counters associated with the first candidate boundary position are incremented. Responsive to any counter meeting a threshold value,K≤N, for the source images, framing is indicated as possible at the given frame size, frame angle, first candidate boundary position and any position for the second boundary associated with the threshold meeting counter. Otherwise, another image can be chosen and the process repeated.
US10339623B2
A method of generating a phase modulated signal includes generating a sequence of phase modulated host symbols having continuous, antipodal phase transitions between adjacent ones of the host symbols representing different states, and generating a sequence of overlay symbols each spanning a respective set of the host symbols. The method further includes rotating the continuous, antipodal phase transitions between the adjacent ones of the host symbols in each set of the host symbols in a same rotation direction according to a symbol state of the respective overlay symbol spanning the set of the host symbols, and generating a phase modulated transmit signal that conveys the continuous, antipodal phase transitions rotated according to the symbol states of the overlay symbols. For M-ary PSK, the method further includes encoding both antipodal and non-antipodal host symbol phase shifts to carry the data of the overlay symbols.
US10339622B1
The disclosed technology includes systems and methods for enhancing machine vision object recognition based on a plurality of captured images and an accumulation of corresponding classification analysis scores. A method is provided for capturing, with a camera of a mobile computing device, a plurality of images, each image of the plurality of images comprising a first object. The method includes processing, with a classification module comprising a trained neural network processing engine, at least a portion of the plurality of images. The method includes generating, with the classification module and based on the processing, one or more object classification scores associated with the first object. The method includes accumulating, with an accumulating module, the one or more object classification scores. And responsive to a timeout or an accumulated score exceeding a predetermined threshold, the method includes outputting classification information of the first object.
US10339619B2
A smart tracking device, such as a cellular M2M device, is attached to a plastic pallet for monitoring, recording and reporting the location, condition and manifest record of the pallet as it moves through a supply chain for shipment of products from a manufacturer to a consumer. The cellular M2M device has a subscriber identification module (SIM) to uniquely identify the pallet with which it is associated in a cellular network. The M2M device receives and transmits data about the products on the pallet, as the pallet moves through the supply chain. Actionable data allows supply chain managers to mitigate risks and losses in the supply chain. The supply chain data is also used to provide an electronic supply chain pedigree for a product shipped on the pallet. The product supply chain pedigree is made available to a consumer in a structured format, in order to influence the consumer's purchasing decisions.
US10339614B2
Embodiments of the present invention provide techniques for identifying and quantifying waste in a process. Waste information is input via images and/or natural language. The amount of waste is estimated based on information in images and/or a natural language description. A computer-implemented technique extracts metadata on waste products from the images and/or natural language description. A variety of factors such as social media trends, weather, traffic, and/or sports schedules are evaluated by the computer and used in predicting the amount of waste that will occur.
US10339608B1
Selectable payroll amounts for instant payroll deposits are described. A service provider can receive employee payroll information indicating an employee account at which an employee is to receive payroll payments from an employer. Additionally, the service provider can receive compensation information indicating compensation to be received by the employee for performing work for the employer. The service provider can leverage a data model to determine that the employee is eligible to receive at least a portion of the compensation via an instant deposit transfer. The service provider can determine, based on a reliability of the employee and/or a level of risk associated with the employer, an amount of the compensation to pay to the employee via the instant deposit transfer and can facilitate the instant deposit transfer of funds associated with the amount to pay the payroll payments to the employee account.
US10339604B1
Methods and systems for modifying resources equipped to manage loss events and processing associated therewith based on an analysis of real-time data. An insurance provider can maintain historical data that indicates resources usage data for managing previously-occurring loss events. The insurance provider can receive real-time first-party and third-party loss event data from a variety of sources, the loss event data being associated with a recent or forecasted loss event. The insurance provider can compare the received loss event data to the historical data to determine that resources configured to manage insurance claim processing resulting from the loss event may need to be modified. In embodiments, the resources may be hardware or software resources, a workforce, physical goods or supplies, or other resources. The insurance provider can facilitate the appropriate resource modification by interfacing with various components and entities.
US10339595B2
A system and method for computer vision driven applications in an environment that can include collecting image data across an environment; maintaining an environmental object graph from the image data whereby maintaining the environmental object graph is an iterative process that includes: classifying objects, tracking object locations, detecting interaction events, instantiating object associations in the environmental object graph, and updating the environmental object graph by propagating change in at least one object instance across object associations; and inspecting object state for at least one object instance in the environmental object graph and executing an action associated with the object state. The system and method can be applied to automatic checkout, inventory management, and/or other system integrations.
US10339585B2
Systems and methods including one or more processing modules and one or more non-transitory storage modules storing computing instructions configured to run on the one or more processing modules and perform acts of receiving an online search query entered into a search field of an online ecommerce website by a user using the online ecommerce website, determining a query response to the online search query by combining a nonparametric bootstrap distribution and a mixture sequential probability ratio test, the query response comprising one or more products, and coordinating a display of the query response to the user using the online ecommerce website. The query response can be based on one of a query success rate per user session of a plurality of previous user sessions or a revenue per user session of the plurality of previous user sessions.
US10339584B2
An online computer system is configured to receive requests from seekers for products or services and to provide the seekers and products a place to complete work once connected. The computer system searches through personal contacts of the seekers for trusted providers of the product or service request based on their proximity to the seekers. The computer system is configured to search through contacts within referral networks of the personal contacts for level-1 and level-2 providers of the product or service request. The level-2 providers might be more reliable because they are referred through the personal contacts of the seekers. The providers and referral contacts of the referrals can be rated and then provider candidates ranked according to the associated provider and referral ratings.
US10339582B2
To measure the increase in location awareness for an organization's locations using a map display, a server device identifies each of the locations belonging to an organization and applies a random filter to select a subset of the locations. An indication of the organization is presented on a map display at each of the selected organization locations within the subset. When an indication of the organization location is presented to a user a threshold number of times, an icon such as a question mark may be presented in place of the indication at the organization location. The icon may provide a link to a location awareness survey which may request that the user identifies the organization corresponding to the location. Several users may receive the location awareness survey for the same organization location and the users' answers may then be analyzed to determine a location awareness metric.
US10339580B2
Software replaces album art stored in metadata of a music file with a personalized picture that is displayed when the music file is played on a music player device. The personalized picture may be selected from diverse sources such as social media sites or hard drives on computers. The personalized music file may be gifted to intended recipients and downloaded to their music player devices. The personalized picture is displayed when the personalized music file is played on the music player device.
US10339577B1
A technology for a streaming data marketplace is provided. In one example, a method may include requesting to receive a first stream of data from a first source via the streaming data marketplace. The first stream of data may be received and then correlated and combined with data from a second source as a combined stream to increase a utility of the first stream of data. The data from the second source may be a different type of data than the first stream of data.
US10339568B2
Disclosed are various embodiments for decoding an audio signal to identify information encoded in a human-imperceptible portion of the audio signal. A client device may capture an audio signal broadcast wirelessly from a transmitting device. A human-imperceptible portion of the audio signal may be decoded to access at least one unique identifier encoded within the audio signal. A request for at least one notification may be sent to a notification service over a network, where the request includes the at least one unique identifier and data associated with the client device. The remote service provides the client device with a notification to render in a display.
US10339565B2
The present invention extends to methods, systems, and computer program products for presenting advertising content during searches of digital receipts. Advertising content can be presented at a user interface used to search digital receipts. During character by character input of a search term, input characters are detected as entered. Prior to completely entering the search term, detected characters can be transmitted from a customer device to an advertising system. The advertising system can match the characters to one or more advertisements. The advertising system can return the one or more advertisements back to the customer device. The customer device can present the one or more advertisements at the user interface.
US10339564B2
Computerized embodiments are disclosed for presenting object representations to a user in an ordered manner based on object popularity. In one embodiment, a web server computer is configured to capture transactional data that represents events caused by interactions of users with a website. A transactional database computer is configured to store the user transactional data. An analytics database computer is configured to extract the transactional data from the transactional database computer, transform the transactional data into object popularity data having object popularity scores, and load the object popularity data into the transactional database computer. The transactional database computer is further configured to sort objects based on the object popularity scores, forming sorted object data. The web server computer is further configured to generate an ordered object presentation that provides computerized representations of the objects that are arranged based on the sorted object data.
US10339543B2
Methods and apparatus to solve for a minimum variance solution for a constrained weight problem in a scalable and memory efficient manner are disclosed. An example method of reducing memory usage of a computing device disclosed herein comprises storing a constraint matrix and a population matrix into a memory, the population matrix representing a population related to data of the constraint matrix, determining, via a processor, a linear system based on a set of constraints including the constraint matrix and the population matrix, determining, via a processor, an inverse of a matrix of the linear system, the determination of the inverse including breaking down the matrix into blocks, the dimensions of the blocks being no larger than dimensions of the constraint matrix, and outputting a set of weights based on the inverse of the linear system, the set of weights satisfying the set of constraints.
US10339541B2
Systems and methods for delivering application media content to multiple social media systems (SMSs) for display to SMS members. The method includes the steps of providing initial application media content to respective SMSs. Once a respective SMS member interacts with the initial content, a social relationship management system (SRMS) receives indication from an SMS of such interaction, and retrieves a unique application media file relating to application media content. The unique application media file is then applied to an application media container file that overcomes certain formatting protocols and requirements of the SMS and enables transmission and delivery of the application media content to the SMS. The application media content is then delivered to the SMS member on the SMS through the application media container file.
US10339536B2
A system and method that uses geo-location and a rules engine to facilitate compliance to federal, state, and local regulations as well as company policies across different jurisdictions that may have different compliance regulations. A mobile workforce may use the techniques herein to manage work assignments, report activities, and to manage and track time. This technology may be used, e.g., in the transportation industry, but is not limited to this industry.
US10339534B2
Embodiments of the invention relate to chat and, more particularly, to determining an that is to be action taken based on the type of chat session. The resolution of the chat is categorized to decide the necessary steps taken and also to monitor the agent's performance. A chat filter extracts relevant portions of a chat session. The relevant factors are taken into consideration and scored based on the feature vectors. A model is built and the type of resolution is determined. An analysis of the chat session is then performed taking into consideration several factors.
US10339518B2
A method for processing a transaction, comprising: receiving, by an aggregator from a merchant, a transaction data signal electronically transmitted via a communication network; transmitting, by the aggregator to a mobile network operator (MNO), an authorization message; receiving, by the aggregator from the MNO, an approval transaction data signal; transmitting, by the aggregator to a payment network, a request message configured to indicate a virtual card number (VCN) request associated with the MNO's transaction account for the transaction amount; receiving, by the aggregator from the payment network, a VCN transaction data signal; and transmitting, to the payment network, a VCN message indicating the VCN initiation of a payment transaction.
US10339510B2
In one embodiment, a two-portion cash-dispensing machine has a first secure portion that receives paper currency during bill-breaking operations and vouchers during voucher-redemption operations and a second secure portion that dispenses paper currency. Physical access to the first secure portion is restricted to authorized first agents, and physical access to the second secure portion is restricted to authorized second agents. Physical access to the first secure portion by an authorized first agent does not inherently provide physical access to the second secure portion by the authorized first agent, and vice versa. In one application, two different business entities are respectively responsible for maintaining the two different secure portions, and the machine communicates information associated with requests for transfers of funds from a bank account of the first entity to a bank account of the second entity to reimburse the second entity for bill-breaking and voucher-redemption operations.
US10339503B1
Access to calendar data indicating the state of time blocks is varied according to visibility conditions associated with at least some of the time blocks. Parameters for a meeting are used to determine a state in which to indicate a block of time, which may conflict with the meeting. The state may be either an occupied or unoccupied state.
US10339501B1
Systems and methods for managing data in remote huddle collaboration are disclosed. The system for managing data may include one or more software modules which may employ one or more methods for uploading, downloading, and distributing data required in remote huddle sessions. Such method may allow storage of data in databases for a subsequent access when requested. Data may be indexed and may use tags and meta-tags for a fast search and storage. Method for managing data may allow users to set permissions for the data access in order to organize duties and set confidentiality during remote huddle collaboration. In addition, the system for managing data may employ a method for searching data available for other huddles, this method may use one or more search engines employing data mining.
US10339497B2
A system, method, and computer program product for managing a physical inventory. Image data from a number of cameras is processed to recognize inventory items from identifying indicia and determine their respective locations to build a three-dimensional model of the inventory item distribution. Comparison with a database model of the inventory item distribution may indicate discrepancies, such as misplaced items. A picking agent may be dispatched to pick a target item by following a particular path, which may be designated in an overlay on a portable heads-up display. The picking agent may also perform a corrective inventory management action on a non-target item while picking the target item. The corrective inventory management action may include repositioning an item, reorienting the item for better visibility of its identifying indicia, replacing the item's identifying indicia, determining if the item is of expected weight, and gathering new image data.
US10339487B2
The present application relates generally to systems, software and electronic commerce. More specifically, systems, methods and software to reconcile free-text with structured data are disclosed. Structured data may be in the form, for example, of a set of attributes designated as associated with an occupiable property. Free-text may be parsed and one or more terms, words, phrases or the like may be extracted by the parsing and compared with the structured data to determine if there is a difference between the structured data and the free-text it is compared with. Detected differences may be reported (e.g., to an endpoint) in real-time or near real-time and may include a suggestion or recommendation to change the free-text to more closely match the structured data or to change the structured data to more closely match the free-text, or both, for example. An endpoint may be a client device such as a smartphone, tablet, pad, or the like.
US10339484B2
A system and process for forecasting third party disruption that uses a complex computerized network map as part of a risk model may be used to analyze risk for third parties. A number of risk factors or nodes of the map may include a wide range of risks (e.g., corruption) that have an impact on third parties in a geographic region. A baseline risk level may be established by scoring underlying risk measures for respective geographic regions. By executing the risk model using dynamic signal processing in a near real-time manner and considering impact, velocity, likelihood, and interconnectedness of risk factors and the diffusion of risk across a network, potential third party disruption and/or vulnerability can be forecasted.
US10339471B2
A method for ensemble based labeling is provided. The method includes obtaining a plurality of samples of an object. The method further includes estimating, for each of the plurality of samples, a probability that a label applies to the sample, for each of a plurality of labels. The method also includes determining a candidate label among the plurality of labels, based on the estimated probabilities of the plurality of samples for each of the plurality of labels. The method further includes calculating a dispersion of the estimated probabilities of the plurality of samples for the candidate label; and identifying a target label among the plurality of labels, based on the estimated probabilities of the plurality of samples for the candidate label, the dispersion for the candidate label, and a number of the plurality of samples.
US10339464B2
Described herein are systems and methods for correcting a data set and classifying the data set in an integrated manner. A training data set, a training class set, and a test data set are received. A first classifier is generated for the training data set by applying a machine learning technique to the training data set and the training class set, and a first test class set is generated by classifying the elements in the test data set according to the first classifier. For each of multiple iterations, the training data set is transformed, the test data set is transformed, and a second classifier is generated by applying a machine learning technique to the transformed training data set. A second test class set is generated according to the second classifier, and the first test class set is compared to the second test class set.
US10339461B2
A system is provided for maintenance of a manufactured product composed of a plurality of parts. A modeling engine may receive failure data for the plurality of parts in which the failure data indicates individual instances of failure of at least two of a multiple quantity of a part of the plurality of parts. Each of the at least two of the multiple quantity may be located at a respective distinct location in the manufactured product. The modeling engine may generate a superimposed failure model (SFM) for the part, including determining a lifetime distribution of the part based at least partially on application of a lifetime distribution model to the SFM. A maintenance engine coupled to the modeling engine may perform a maintenance activity including determining a maintenance interval determined for the part according to the lifetime distribution of the part.
US10339460B1
In accordance with one embodiment, a special purpose computer can be implemented for processing a linear optimization problem capable of being represented in the form [A] [X]+[I] [Y]=[B] and wherein the linear optimization problem can also be represented in the form [E][A][X]+[E][I][Y]=[E][B]. The computer may comprise a first processor; a plurality of row processors each configured to store a row of the matrix [E]; a computer memory in communication with the first processor and in communication with each row processor so that each row processor can read from the computer memory and write to the computer memory; wherein the first processor is configured to signal all of the row processors to process data related to the linear optimization problem.
US10339451B2
A system for developing a composition for powder molding which, after a viscosity of the composition for powder molding and a degreasing process, extracts optimal compositional information of the composition in terms of the ratios of the residual binder materials is disclosed. Such a system includes a searching logic unit configured, after generating a plurality of candidate compositional information, to extract the optimal compositional information therefrom and a synthesis/analysis module configured to synthesize and analyze compositions corresponding to the plurality of candidate compositional information and provide to the searching logic unit measurement information on the viscosities of the compositions corresponding to each of the plurality of candidate compositional information and ratios of residual binder materials after a degreasing process. Also, the searching logic unit extracts the optimal compositional information based on the candidate compositional information and the measurement information thereof.
US10339446B2
A neuromorphic device may include: a plurality of row lines extending in a first direction; a plurality of additional row lines extending in the first direction; a plurality of column lines extending in a second direction that crosses the first direction; and a plurality of synapses positioned at intersections of the row lines, the additional row lines, and the column lines, wherein each of the synapses includes a transistor comprising a floating gate, a control gate insulated from the floating gate, a first junction, and a second junction, the control gate being coupled to a corresponding one of the plurality of row lines, the first junction being coupled to a corresponding one of the plurality of additional row lines, the second junction being coupled to a corresponding one of the plurality of column lines.
US10339445B2
Operations of a combination of first and second original convolutional layers followed by a short path are replaced by operations of a set of three particular convolutional layers. The first contains 2N×N filter kernels formed by placing said N×N filter kernels of the first original convolutional layer in left side and N×N filter kernels of an identity-value convolutional layer in right side. The second contains 2N×2N filter kernels formed by placing the N×N filter kernels of the second original convolutional layer in upper left corner, N×N filter kernels of an identity-value convolutional layer in lower right corner, and N×N filter kernels of two zero-value convolutional layers in either off-diagonal corner. The third contains N×2N of kernels formed by placing N×N filter kernels of a first identity-value convolutional layer and N×N filter kernels of a second identity-value convolutional layer in a vertical stack. Each filter kernel contains 3×3 filter coefficients.
US10339442B2
Systems and methods are disclosed for operating a Restricted Boltzmann Machine (RBM) by determining a corrected energy function of high-order semi-RBMs (hs-RBMs) without self-interaction; performing distributed pre-training of the hs-RBM; adjusting weights of the hs-RBM using contrastive divergence; generating predictions by Gibbs Sampling or by determining conditional probabilities with hidden units integrated out; and generating predictions.
US10339437B2
[Problem to be Solved]To provide an RF tag antenna capable of improving readability and a method of manufacturing the same, and an RF tag.[Solution]An RF tag antenna 10 according to an embodiment includes a first insulating substrate 40 having a first principal surface and a second principal surface, a first waveguide device 20 provided on the first principal surface, a second waveguide device 30 provided on the second principal surface, a power feeding part 50 electrically connected to the second waveguide device 30 at one end thereof, and a short-circuit part 60 electrically connected to the first waveguide device 20 at one end thereof and to the second waveguide device 30 at another end thereof, the first insulating substrate 40, the first waveguide device 20, the second waveguide device 30, the power feeding part 50 and the short-circuit part 60 form a plate-shaped inverted-F antenna that receives a radio wave transmitted from a reader, and an inductor pattern L formed by the first waveguide device 20, the short-circuit part 60, the second waveguide device 30 and the power feeding part 50 and a capacitor 93 formed by the first waveguide device 20, the second waveguide device 30 and the first insulating substrate 40 form a resonant circuit that resonates in a frequency band of the radio wave.
US10339431B2
The present invention proposes a dot pattern on which code information and x and y coordinate information can be defined even if the dot pattern is extremely small, and proposes an information reproducing method and an information reproducing device based on the dot pattern. More specifically, a medium such as a printed material on which is formed a dot pattern portion by arranging in accordance with a given rule dots generated by a dot code generating algorithm in order to recognize various kinds of multimedia information is scanned as image data by scanning means. Then, the image data is converted into code data. Multimedia information corresponding to the code data is read out of storing means to be reproduced.
US10339424B1
A method of neural network operations by using a grid generator is provided for converting modes according to classes of areas to satisfy level 4 of autonomous vehicles. The method includes steps of: a computing device (a) instructing a detector to acquire object location information for testing and class information; (b) instructing the grid generator to generate section information by referring to the object location information for testing; (c) instructing a neural network to determine parameters for testing, to be used for applying the neural network operations to either (i) the subsections including each of the objects for testing and each of non-objects for testing, or (ii) each of sub-regions, in each of the subsections, where said each of the non-objects for testing is located; and (d) instructing the neural network to apply the neural network operations to the test image for testing to thereby generate neural network outputs.
US10339419B2
Methods, systems, and apparatus, for determining fine-grained image similarity. In one aspect, a method includes training an image embedding function on image triplets by selecting image triplets of first, second and third images; generating, by the image embedding function, a first, second and third representations of the features of the first, second and third images; determining, based on the first representation of features and the second representation of features, a first similarity measure for the first image to the second image; determining, based on the first representation of features and the third representation of features, a second similarity measure for the the first image to the third image; determining, based on the first and second similarity measures, a performance measure of the image embedding function for the image triplet; and adjusting the parameter weights of the image embedding function based on the performance measures for the image triplets.
US10339418B2
A computation unit calculates luminance differences of individual pixel pairs in a feature area and calculates, based thereon, a local feature value formed from bit values respectively corresponding to the pixel pairs. Specifically, the computation unit calculates a specific luminance difference for a specific pixel pair corresponding to a specific bit value and then compares the result with a specified range including a zero point of luminance difference. Then a first value is assigned to the specific bit value when the specific luminance difference is greater than the upper bound of the specified range. A second value is assigned to the same when the specific luminance difference is smaller than the lower bound of the specified range. A predetermined one of the first and second values is assigned to the same when the specific luminance difference falls in the specified range.
US10339415B2
A photographing method and an apparatus include: using two photographing modules to acquire images of a to-be-photographed object at a first moment and a second moment after a preset time interval, and determining a distance of the to-be-photographed object according to image points formed by a point of the to-be-photographed object on photosensitive devices of the two photographing modules, and parameters of the two photographing modules; calculating a variation between the distances of the to-be-photographed object at the first moment and the second moment; determining whether the variation is less than or equal to a preset value; and photographing the to-be-photographed object if yes.
US10339407B2
Mitigation of noise in vector space representations of item collections for applications such as facial recognition and spam detection. After receiving a collection of items, each item characterized by a plurality of features, a first vector space representative of the collection is prepared. Each item in the first vector space is represented by a vector that is a function of the features characterizing the item. Based on information characteristic of the first vector space, at least one of items contributing to first vector space noise, and features contributing to first vector space noise are identified. The first identified items and features are weighted to decrease the influence of the first identified items and features on vector spaces representative of the collection. A second vector space representative of the collection is prepared based on the first weighted items and features.
US10339401B2
Systems and methods monitor driver behavior for vehicular fleet management in a fleet of vehicles using driver-facing imaging device. The systems and methods herein relate generally to vehicular fleet management for enhancing safety of the fleet and improving the performance of the fleet drivers, and further relate to monitoring the operation of fleet vehicles using one or more driver-facing imaging devices disposed in the fleet vehicles for recording activities of the fleet drivers and their passengers, storing information relating to the monitored activities, selectively generating warnings related to the monitored activities, and reporting the monitored activities to a central fleet management system for use in enhancing the safety of the vehicles of the fleet and for helping to improve the performance of the fleet drivers.
US10339390B2
Various embodiments of the present technology may comprise a method and apparatus for an on-vehicle camera system capable of calibrating the camera's orientation (i.e. pitch, yaw, roll angles) in relation to the vehicle's coordinate system utilizing normally-encountered imagery. The method and apparatus may comprise utilizing an image processor to detect features from pixel data of image frames, match features, provide an estimated orientation, and validate the orientation. A system utilizing the method and apparatus may transmit the camera's orientation with respect to the vehicle coordinate system to a peripheral system.
US10339381B2
A control apparatus is configured to execute: acquisition processing of acquiring, from at least one data acquisition apparatus, as data on a second object, time series data on a series of pieces of information on the second object that has been collected since the at least one data acquisition apparatus detected the second object; determination processing of determining whether or not the first and the second object are identical to each other based on information on the first and the second object; and storage processing of storing, when the determination processing results that the first and the second object are/aren't identical to each other, the data on the second object and the data on the first object in association with/without each other, and when the determination processing results in a determination that the first object and the second object are not identical to each other.
US10339380B2
Infrastructure and methods to implement a feedback loop for a horticultural operation are disclosed. Image capture devices are deployed on a per plant or near per plant basis, and upload images to image analysis server. The image analysis server applies image preprocessing to the uploaded images, and then applies image analysis to identify plants and plant artifacts. Where artifacts indicate an issue with a plant, a course of action to remediate is identified. Static analysis techniques, sequential analysis techniques, and adaptive techniques are some of the techniques enabled and disclosed by the application of object recognition techniques to horticultural applications. Images may be associated with a plant state vector to enable complex comparison operations.
US10339379B2
A camera system comprises an image capturing device, object detection module, object tracking module, and match classifier. The object detection module receives image data and detects objects appearing in one or more of the images. The object tracking module temporally associates instances of detected objects, each of which has a signature representing features of the detected object. The match classifier matches object instances by analyzing data derived from the signatures. The match classifier determines whether the signatures match.
US10339373B1
Techniques are disclosed for performing optical character recognition (OCR) by identifying a template based on a hash of a document. One embodiment includes a method for identifying a template associated with an image. The method includes receiving a digital image, a portion of the image depicting a first document, and extracting the portion of the image. The method further includes scaling the portion of the image and generating a first hash from the scaled image. The method further includes comparing the first hash to a set of hashes, each corresponding to a template. The method further includes selecting a first template as corresponding to the first document based on comparing the first hash to the set of hashes and extracting one or more sections of the portion of the image based on the selected first template. The method further includes performing OCR on the extracted one or more sections.
US10339368B2
A method for recognizing the face of a user that uses a device in a facility includes receiving a photo of the user and extracting a face image of the user from the photo. The method includes receiving a full candidate face set of all registered users, a first list of registered users that are within the facility, and a second list of registered users that are using other devices in the facility. The method includes generating a reduced candidate face set from the full candidate face set by excluding at least one of (1) candidate faces corresponding to users that are not included in the first list or (2) candidate faces corresponding to users that are included in the second list, from the full candidate face set. The method also includes determining whether the face image corresponds to a candidate face of the reduced candidate face set.
US10339366B2
A user verification system employs forward and rearward facing imaging devices on a mobile communication device. An image is displayed on the display of a computing device from which a user wishes to access computer services. The user captures the displayed image with one of the imaging devices on the mobile communication device and simultaneously takes a picture of the user. An authentication system compares the displayed image captured by the mobile communication device with a stored image to determine a match. A successful match results in a displayed match indicator. In addition, the captured facial image of the user is compared with a stored image of an authenticated user. A successful match between the captured facial image and the stored image results in the generation of a facial match indicator. Computer access is granted to an authenticated user only if both the captured display image and the captured facial image result in a match with the stored counterpart images.
US10339365B2
Systems, devices, media, and methods are presented for generating facial representations using image segmentation with a client device. The systems and methods receive an image depicting a face, detect at least a portion of the face within the image, and identify a set of facial landmarks within the portion of the face. The systems and methods determine one or more characteristics representing the portion of the face, in response to detecting the portion of the face. Based on the one or more characteristics and the set of facial landmarks, the systems and methods generate a representation of a face.
US10339362B2
Technologies are presented herein in support of a system and method for performing fingerprint recognition. Embodiments of the present invention concern a system and method for capturing a user's biometric features and generating an identifier characterizing the user's biometric features using a mobile device such as a smartphone. The biometric identifier is generated using imagery captured of a plurality of fingers of a user for the purposes of authenticating/identifying the user according to the captured biometrics and determining the user's liveness. The present disclosure also describes additional techniques for preventing erroneous authentication caused by spoofing. In some examples, the anti-spoofing techniques may include capturing one or more images of a user's fingers and analyzing the captured images for indications of liveness.
US10339350B2
A barcode scanner incorporates a subdivided exit window with a top portion and a bottom portion placed at different positions along a z-axis. An aiming source emits light from the top portion of the exit window and is positioned from a receiving sensor such that obstruction of the receiving sensor's field of view by the aiming source is avoided. An illumination source emits light from the bottom portion of the exit window and the receiving sensor received reflected light at the bottom portion of the exit window. The illumination source is positioned such that light from the illumination source reflected by the exit window is not received by the receiving sensor.
US10339338B2
A method includes generating, in a graph database, an access role vertex that defines an access role of a user, where the access role vertex is connected to a user vertex representing the user; generating a query vertex including a traversal clause that represents a query of the graph database; generating a permission edge between the access role vertex and the query vertex, where the permission edge defines the access role's permission to access the results of the query; receiving a request to execute the query on behalf of the user; in response to the request, traversing the graph database according to the traversal clause to locate a set of vertices; and generating a set of results based on the set of vertices.
US10339335B2
A semiconductor device includes a first storage unit including twin cells which are electrically rewritable and complementarily store 1-bit data based on a difference in a threshold voltage, a second storage unit including a memory cell which is electrically rewritable, data stored in the memory cell being erased when data in the twin cells is erased, at least one scrambler subjecting first data to a scramble processing by using scramble data to generate second data, a first write circuit which writes the second data into the twin cells in the first storage unit, a second write circuit which writes the scramble data into the memory cell in the second storage unit, and at least one descrambler subjecting the second data read from the first storage unit to a descramble processing by using the scramble data read from the second storage unit.
US10339333B2
A method for controlling an application to access a memory includes: receiving a first access request provided by the application and having a first access key; verifying the first access key; generating a second access key for the application if the verification of the first access key is successful; storing the second access key and providing the second access key to the application; receiving a second access request provided by the application and having a target address and a second access key; identifying whether the target address is within a reference address space indicative of a preset storage location of the memory, and verifying the second access key; generating an access control command according to an identification result of whether the target address is within the reference address space and a verification result of the second access key received from the application so as to restrict or permit the application to access the memory.
US10339320B2
A computer-implemented method includes obtaining, by a processor, existing security information for static application security testing (SAST). The method also includes using, by the processor, the existing security information to discover, by a machine capable of learning, new security information. The method also includes improving, by the processor, security of a computer using the new security information.
US10339319B2
Provided are a method and an apparatus for identifying computer system information which process banner information of an open port of a computer system, create a CPE tree by analyzing a CPE dictionary, and search keywords of respective levels of the CPE tree in a banner and generate one or more CPEs based on the CPE tree observing a format of the CPE dictionary to select CPEs which most match information of an operating system or an application program of a specific computer system among various CPE candidates and rapidly and easily identify CPE type vulnerability information which can interlock with CVE vulnerability information.
US10339318B2
A semiconductor memory system and an operating method thereof includes: a one-time-programmable memory device storing at least a customer identification (ID) identifying a customer; a memory device; and a memory controller including a processor, and coupled to the memory device, containing instructions executed by the processor, and suitable for authenticating whether a program is authorized by a controller provider for the customer in a first-level signature authentication, in accordance with a customer image format, authenticating whether the program is authorized by the customer in a second-level signature authentication, in accordance with a program image format, after the first-level signature authentication is passed, when the customer image indicates the second-level signature authentication, wherein the program image format is different than the customer image format, storing the program into the memory device after the first-level signature authentication and second-level signature authentication are passed, and executing the program after the program is authenticated.
US10339316B2
Techniques utilizing library and pre-boot components to ensure that a driver associated with a kernel-mode component is initialized before other drivers during a boot phase are described herein. The library component is processed during a boot phase; the pre-boot component, which may be an alternative to the library component, is processed during a pre-boot phase. By ensuring that the driver is the first driver initialized, the components enable the driver to launch the kernel-mode component before other drivers are initialized. The library component may also determine whether another driver is to be initialized before the kernel-mode component driver, may ensure that kernel-mode component driver is initialized first, and may alert the kernel-mode component. Also, the library component may retrieve information that is to be deleted by the operating system before initialization of drivers and may provide that information to the kernel-mode component.
US10339311B2
Various examples are directed to detecting anomalous modifications to a software component. For example, a computing device may receive, from a version control system, version metadata describing properties of a plurality of commits for the software component. The computing device may generate a plurality of commit clusters based, at least in part, on the properties of the plurality of commits. The computing device may determine a first anomalous commit of the plurality of commits and generate an alert message indicating a first code segment modified by the first commit.
US10339308B1
The disclosed computer-implemented method for remediating computer reliability issues may include (1) obtaining a computer-generated log line that potentially includes information pertaining to a cause of a reliability issue experienced by a device, (2) determining that a product-specific schema has not been created for a product that generated the computer-generated log line, (3) in response to determining that a product-specific schema has not been created for the product, matching values of the computer-generated log line to fields within one or more established schemas that are not specific to the product, (4) identifying an entry, within the one or more established schemas, that corresponds to the computer-generated log line, and (5) remediating the device based on information associated with the entry within the one or more established schemas. Various other methods, systems, and computer-readable media are also disclosed.
US10339307B2
Intrusion detection systems dedicated to an operating system, and an intrusion detection system in a device implementing at least a first operating system and a second operating system are provided. The intrusion detection systems includes: a listening module configured to be executed in the first operating system in order to listen to the activity of this first operating system; a collecting module configured to be executed in the first operating system in order to collect data characterizing the activity of the first operating system; and an analysis and detection module configured to be executed in the second operating system in order to analyze the data collected in the first operating system and detect a suspicious activity in the first operating system depending on the analysis.
US10339303B2
Particular embodiments described herein provide for an electronic device that includes a binder kernel driver. The binder kernel driver can be configured to receive an application program interface (API) call, extract metadata from the API call, determine that the API call should be hooked based on the extracted metadata, and hook the API call.
US10339296B2
A terminal apparatus and a control method are disclosed. The terminal apparatus comprises: an input part for receiving a fingerprint; a control part for performing an authentication procedure with respect to the input fingerprint; and a display part for outputting a notification message if fingerprint authentication with respect to the input fingerprint is completed, wherein the control part sets a fingerprint authentication cancellation mode if contact of the fingerprint lasts for a first predetermined time or more after the fingerprint authentication was completed and can cancel authentication of the fingerprint if a predetermined condition is met.
US10339291B2
A system for conducting transactions without a debit card or credit card may receive a request to complete a transaction including authentication data associated with a transaction account and a captured biometric template. The transaction request may lack information contained on a typical debit card or credit card. The system may identify the transaction account using the authentication data associated with the transaction account. The transaction account may be associated with a stored biometric template stored in a biometric data store. The system may also compare the stored biometric template with the captured biometric template. In response to the stored biometric template conflicting with the captured biometric template, the system may decline the transaction.
US10339280B1
Systems and methods which prevent or limit access to protected content (e.g., value bearing indicia (VBI)) by a general purpose user interface application (e.g., web browser) are shown. Embodiments implement techniques to avoid displaying protected content by a general purpose user interface application, or displaying protected content during a time in which a user does not have access to particular functions of the general purpose user interface application, to protect the content from various operations, such as repeated printing, electronic copying, etc. Data presentation formatting control in the form of style sheets may be utilized to control access to content. Additionally or alternatively, executable code or an executable object may be implemented within a page or other content to control access to content. Similarly, separate areas, such as windows or pages, may be utilized to control access to content.
US10339278B2
A method for preventing digital content misuse can include presenting, by a client-side computing device, digital content that was received from a remote server; detecting, by the client-side computing device, a number of mobile computing devices that are within a geographic distance of the client-side computing device; determining, based on the number of mobile computing device that are within the geographic distance of the client-side computing device, that a number of users viewing the digital content exceeds a threshold number of authorized users associated with the digital content; and in response to determining that the number of users viewing the digital content exceeds the threshold number of authorized users associated with the digital content, executing a first remedial action.
US10339274B2
Contemplated antiviral/cancer treatments comprise analysis of neoepitopes from viral DNA that has integrated into the host genome, and design of immunotherapeutic agents against such neoepitopes.
US10339270B2
A method may include outputting a graphical user interface (GUI), the GUI including a visual representation of at least a portion of the human body. The method may also include receiving input from a user via the GUI, the input selecting portions of the visual representation and medical procedures that were performed with respect to the selected portions, highlighting the selected portions of the visual representation and providing at least one of icons or text corresponding to the medical procedures that were performed. The method may further include automatically generating billing codes associated with the medical procedures that were performed and displaying the billing codes on the GUI.
US10339266B2
A mechanism is disclosed for reconstructing trimmed surfaces whose underlying spline surfaces intersect in model space, so that the reconstructed version of each original trimmed surface is geometrically close to the original trimmed surface, and so that the boundary of each respective reconstructed version includes a model space trim curve that approximates the geometric intersection of the underlying spline surfaces. Thus, the reconstructed versions will meet in a continuous fashion along the model space curve. The mechanism may operate on already trimmed surfaces such as may be available in a boundary representation object model, or, on spline surfaces that are to be trimmed, e.g., as part of a Boolean operation in a computer-aided design system. The ability to create objects with surface-surface intersections that are free of gaps liberates a whole host of downstream industries to perform their respective applications without the burdensome labor of gap repair, and thus, multiplies the efficacy of those industries.
US10339263B2
An electronic component footprint verification system and a method thereof are provided in the present disclosure. The system is available to an external user for selecting an electronic component footprint to be verified, reading a verification rule checklist in an external database, extracting characteristics of the electronic component footprint, accessing characteristic data from the electronic component footprint, verifying the characteristic data based on the verification rule checklist, and displaying a verification result.
US10339262B2
A method includes identifying a first set of a first care area with a first sensitivity threshold, the first care area associated with a first design of interest within a block of repeating cells in design data; identifying an additional set of an additional care area with an additional sensitivity threshold, the additional care area associated with an additional design of interest within the block of repeating cells in design data; identifying one or more defects within the first set of the first care areas in one or more images of a selected region of a sample based on the first sensitivity threshold; and identifying one or more defects within the additional set of the additional care areas in the one or more images of the selected region of the sample based on the additional sensitivity threshold.
US10339261B2
A method and system is provided for detecting at risk structures due to mask overlay that occur during lithography processes. The method can be implemented in a computer infrastructure having computer executable code tangibly embodied on a computer readable storage medium having programming instructions. The programming instructions are operable to obtain a simulation of a metal layer and a via, and determine a probability that an arbitrary point (x, y) on the metal layer is covered by the via by calculating a statistical coverage area metric followed by mathematical approximations of a summing function.
US10339252B2
A method for enhancing a chip layout may include obtaining the chip layout including a first layer including first and second tracks, a first route occupying the first track, and an open net including open terminals. The method may further include grouping the open terminals into at least a first subset of open terminals, calculating, based on the first subset, a region of interest (ROI), determining that neither the first track nor the second track within the ROI can be used to connect all the open terminals in the first subset, determining that the first track can be used to connect all the open terminals in the first subset after moving the first route from the first track to the second track, moving, the first route from the first track to the second track, and attempting to connect all the open terminals in the first subset using the first track.
US10339248B2
A method includes designing a layout of gate structures and diffusion regions of a plurality of devices, identifying an edge device of the plurality of devices, adding a dummy device next to the edge device and a dummy gate structure next to the dummy device resulting in a modified layout, and fabricating, based on the modified layout, at least one of a photolithography mask or at least one component in a layer of a semiconductor device. The dummy device shares a diffusion region with the edge device. A gate structure of the dummy device is one of two dummy gate structures added next to the edge device.
US10339244B1
A method for designing a system on a target device includes performing speculative register retiming with speculative changes made to a design of the system after an initial compilation of the design. A strategy is generated for an actual register retiming in response to user specified preferences on the speculative changes.
US10339242B2
Provided is a technology capable of reducing the number of resources necessary for logic implementation in a control device. A semiconductor LSI design device generates a combinational circuit configured with functional blocks defined by a functional block library from an application specification, allocates an operation order of each functional block in the combinational circuit under a condition for starting an operation of a functional block connected to an input pin after ending the operation, converts into a sequence circuit which uses the functional block twice or more in a time division manner, extracts the operation order at a time of execution of the sequential circuit, and determines whether the operation order allocated to the combinational circuit coincide with the extracted operation execution order.
US10339240B2
Methods and systems are disclosed for determining a yield of a circuit in semiconductor manufacturing. In one embodiment, a computer implemented method includes performing a first pass of Monte Carlo simulations of the circuit to identify a plurality of failed sampling points in a high sigma region of a statistical distribution, partitioning the plurality of failed sampling points into a plurality of clusters based on angular separation of the plurality of failed sampling points, determining a boundary of each cluster in the plurality of clusters, performing sensitivity analysis from the boundary of the each cluster to identify an estimated closest failed sampling point associated with the each cluster, and performing a second pass of Monte Carlo simulations of the circuit to determine the yield of the circuit using the estimated closest failed sampling point associated with the each cluster and the boundary of each cluster in the plurality of clusters.
US10339223B2
A text processing system that is able to appropriately determine textual entailment between sentences with high coverage is provided. The text processing system is configured to execute: processing of extracting a common substructure that is a partial structure of a same type, the partial structure being common to a first sentence and a second sentence and, based on the a structure representing the first sentence and a structure representing the second sentence; processing of extracting at least one of a feature amount representing a dependency relationship between the at least one common substructure in the first and second sentences and a feature amount representing a dependency relationship between the common substructure in the first and second sentences and a substructure different from the common substructure; and processing of determining an entailment relationship between the first sentence and the second sentence by using the extracted feature amount.
US10339203B2
A performance diagnostic server acquires time series data that indicates the number of executions per time from a multi-tier system and calculates, on the basis of the time series data, a correlation coefficient of processing types that are executed by a server in each tier. The performance diagnostic server calculates, from a correlation coefficient of processing types, a partial correlation coefficient by removing the effect of the trend of the entire multi tiers and updates the correlation coefficient of the processing types on the basis of the calculated partial correlation coefficient.
US10339198B2
The present disclosure is directed towards benchmarking online activity via encoded links generated by an online activity benchmarking system. The method may include identifying by a server of an online activity benchmarking system, for an information resource, a plurality of encoded links encoded by the server of the online activity benchmarking system and linked to the information resource, receiving by the server, via the identified plurality of encoded links, a plurality of requests to access the information resource, identifying by the server, for each request of the plurality of requests to access the information resource, one or more attributes corresponding to the request, categorizing by the server, the plurality of requests to access the information resource based on the one or more identified attributes, and providing by the server, for presentation, an output indicating statistics corresponding to the categorized plurality of requests based on the one or more identified attributes.
US10339187B2
A method of conducting a search is executable at a server communicatively coupled to an electronic device via a communication network. The method includes receiving, via the communication network, a search query from the electronic device, and responsive thereto, determining a search query relevant host including a plurality of resources related to at least a portion of the search query. A search query relevant resource address associated with a search query relevant resource is generated. The search query relevant resource is relevant to the search query. The search query relevant resource address is based on an address template associated with the search query relevant host and at least a portion of the search query. The electronic device is caused to display a search engine results page (SERP) including a search result indicative of at least one of: the search query relevant resource and the search query relevant resource address.
US10339186B2
According to one embodiment of the present invention, a system for processing a search of network sites allows a user to view search results in at least one viewing mode. Each viewing mode allows a user to view multiple result pages, or portions thereof, such that user can browse multiple search results with minimal web navigation. Moreover, the system may allow a user to cull or trim search results while moving between viewing modes with minimal web navigation. In some embodiments, information relating to or included on a result page may be shown as the user culls the search results and progresses through the various viewing modes.
US10339185B2
In monitoring changes to a document corpus, a document system extracts elements from a plurality of documents in the document corpus by the document system and establishes links between the elements to form an initial set of inter-document relationships for the plurality of documents in the document corpus by the document system. When a new document is added to the document corpus, the document system extracts a new set of elements from the new document by the document system and compares the new set of elements with the elements corresponding to the plurality of documents in the document corpus. The document system determines whether any existing inter-documents relationships in the initial set of inter-document relationships is changed by the new document, and responsive to determining that a given existing inter-document relationship is changed, modifies the given existing inter-document relationship based on the change.
US10339178B2
A fingerprint recognition method includes generating an enrollment modified image by modifying a fingerprint image corresponding to a fingerprint to be enrolled; extracting enrollment property information from the fingerprint image; generating mapping information that maps the enrollment modified image to the enrollment property information; and storing the enrollment modified image and the enrollment property information.
US10339177B2
A method for verifying facial data and a corresponding system, which comprises retrieving a plurality of source-domain datasets from a first database and a target-domain dataset from a second database different from the first database; determining a latent subspace matching with target-domain dataset best and a posterior distribution for the determined latent subspace from the target-domain dataset and the source-domain datasets; determining information shared between the target-domain data and the source-domain datasets; and establishing a Multi-Task learning model from the posterior distribution P and the shared information M on the target-domain dataset and the source-domain datasets.
US10339176B2
Disclosed are a device and method for providing an image related to playing music. Information about the mood of the playing music and information about the state of the user listening to the music are collected, and one or more relevant images corresponding to at least one of the mood information and the state information may be extracted from a user image source pool and may be output to the terminal of the user. Because background images matching the mood of the music to which the user is listening or the environment of the user listening to the music are provided, the user may recall the memory related to the image and the situation when the image was stored while listening to the music, whereby the corresponding music may sound more familiar to the user.
US10339175B2
Methods and systems for aggregating digital content captured at an event. In one aspect, a connection is established from a computing device to a Near Field Communication (NFC) enabled event check-in point located at the event. The NFC enabled event check-in point is encoded with event identification information for the event. The event identification information includes an event Uniform Resource Locator (URL) for a webpage associated with a computing system. The computing device receives event identification information including the event URL from the NFC enabled event check-in point, and transmits digital images captured at the event to a computing system.
US10339174B2
A method of using image comparison techniques to identify locations to be visited by an officer during a guard tour is disclosed. A reference image is created for each location to be visited by the officer during the guard tour. When the officer is at a location to be visited during a guard tour, the officer utilizes a portable wireless device, such as a smartphone, to display the reference image of the location and the live preview image of the location produced by the smartphone superimposed on one another. Image comparison software analyzes the live preview image being produced by the smartphone relative to the reference image. If the image comparison software determines that the live preview image of the guard tour location being produced by the smartphone and the reference image of the particular guard tour location identify the same location, a picture is automatically captured by the software and saved along with the date, time, and other information indicating that a visit was made by the guard tour officer to the particular location.
US10339173B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, can aggregate content from one or more electronic publication documents. In one aspect, a method includes obtaining information including an index to content items of an electronic publication including a discrete package of received data that is stored locally, the content items being less than all content in the electronic publication received; retrieving, by a computer based on one or more criteria, two or more of the content items provided in disparate portions of the electronic publication, including the discrete package of received data, using the index; and presenting the two or more of the content items together on an output device in a user interface format different from that of the electronic publication.
US10339170B2
An approach to classify different defect records by mapping plain language phrases to a taxonomy. The approach includes a method that includes receiving, by at least one computing device, a defect record associated with a defect. The method further includes receiving, by the least one computing device, a plain language phrase or word. The method further includes mapping, by the least one computing device, the plain language phrase or word to a taxonomy. The method further includes classifying, by the least one computing device, how the defect was at least one of detected and resolved using the taxonomy.
US10339166B1
Methods and devices for generating unique and different responses to commands are described herein. Natural language generation techniques may be employed to formulate responses to commands that are tailored to particular users. These responses account for previously provided responses, previously commands that have been made, and/or geographic locations of the requesting individual, for example. In some embodiments, an audible command may be received by a backend system from a voice activated electronic device. Text data may be generated from the audible command, and a user intent of the command is determined. Based on the user intent, a response from a particular application may be obtained. The response may be compared with previously generated responses and, if a similar responses was determined to have been provided previously, one or more different words, or a different arrangement of words, may be used to generate a new response.
US10339165B2
A system for generating synonyms of a search query includes a database for storing session logs including query data and a processor configured to execute computer-readable instructions for tying the search query to a category, analyzing query data of session logs to formulate groups of synonym candidates, selecting one of groups containing a synonym candidate that matches the search query, and filtering the selected group by tying each candidate of the selected group to a respective category, comparing the category of the search query with the category of each of the candidates of the selected group, and removing at least one candidate from the selected group to form a set of synonyms with each synonym being tied to a category that is common with the category of the search query. A method and one or more non-transitory computer-readable storage media for generating synonyms of a search query are also disclosed.
US10339160B2
Embodiments of the present disclosure relate generally to organizing electronic text documents. In particular, one or more embodiments comprise a content management system that improves the organization of electronic text documents by intelligently and accurately categorizing electronic text documents by topic. The content management system organizes electronic text documents based on one or more topics, without the need for a human reviewer to manually classify each electronic text document, and without the need for training a classification algorithm based on a set of manually classified electronic text documents. Further, the content management system identifies and suggests topics for electronic text documents that relate to new or emerging topics.
US10339157B2
Some embodiments include a plurality of virtual data warehouses having table link capabilities that are built on top of a data center (e.g., running Apache Hive). Each virtual data warehouse can be modeled as a database and manage data in forms of database tables. The virtual data warehouse can include links which import tables from other virtual data warehouses by reference. Each link may contain partition metadata for the table partitions by dates of the source table and retention metadata to declare the needed retention time period for the partitions of the source table. The links can be dynamic and update when the corresponding source table receives new partitions or drops partitions. When a virtual data warehouse is migrated to another data center, the system can retain necessary table partitions on the current data center based on the partition and retention metadata of the links.
US10339152B2
A method and system are provided for performing an extract-transform-load (ETL) process. The method includes collecting load information about a volume and a complexity of raw data to be processed during the ETL process. The method further includes receiving an expected completion time of the ETL process and execution information about (i) hardware resources and (ii) an influence of the hardware resource on an execution time of the ETL process. The method also includes calculating resources for a distributed processing software infrastructure to be used to perform the ETL process, by applying a statistical method to the load information, expected completion time, and execution information. The method additionally includes dynamically assigning cloud resources corresponding to and based on the calculated resources, in accordance with the expected completion time. The method further includes performing the ETL process on the raw data using the assigned cloud resources and storing ETL process results.
US10339146B2
Provided is a display device for providing a media resource. The display device includes a communicator and a controller. The communicator collects background media resource database (DB) information. The controller extracts text information from each of media resources included in a background media resource DB, acquires one or more feature words based on the extracted text information, generates a feature word weight matrix of the background media resource DB which includes a respective weight of each acquired feature word, calculates a clustering similarity between each media resource included in the background media resource DB and a current media resource, which is being watched by a user, by using the feature word weight matrix, and provides a media resource recommendation list which includes one or more media resources based on the clustering similarity.
US10339143B2
Systems and methods are disclosed for extracting structured relation information from Chinese clinical notes. Structured relation information in the form of entity-feature-value (EFV) triples is disclosed. The EFV triples may be used for advanced data abstraction. An ontology-driven method for data extraction is disclosed. The ontology-driven method may include lexical and syntactic analysis followed by semantic analysis to generate the EFV triples.
US10339137B2
A system and method of caching and parameterizing intermediate representation code includes receiving, by a database, a query, parsing, by the database, the query to obtain a plan tree comprising a plurality of plan nodes arranged in hierarchical order descending from a top plan node, generating, by the database, node intermediate representations (IRs) for the plan nodes, executing, by the database, a first query using the node IRs, and reusing, by the database, the node IRs to execute subsequent queries.
US10339135B2
Methods and systems for handling queries include extracting keywords related to a first query from one or more information sources. The keywords are classified according to a plurality of categories defined by a query schema. A plurality of the keywords are combined into a second query according to the query schema. The second query is executed to generate one or more results.
US10339132B2
A flow control technique prevents exhaustion of storage resources in an exactly once semantics (EOS) system of a storage input/output stack executing on a node of a cluster. An EOS server may service transactions sent by an EOS client and issue replies with results to the EOS client. In order to replay the transactions during normal operation after recovery from a crash, the EOS server persistently stores the transactions in the storage resources until an acknowledgement of completion is received from the EOS client for each pending transaction. The EOS client may issue a checkpoint acknowledgement, e.g., as a prune record, after a periodic interval that marks the completion of all pending transactions issued prior to the record. The EOS server need only log the prune record (rather than each pending transaction) to thereby prevent exhaustion of the storage resources, while also minimizing logging overhead of the server. In response to the crash and during replay of the transactions, the EOS server may employ the prune records to ignore those transactions that have already been acknowledged by the EOS client, thereby reducing time required for replay of the transactions.
US10339130B2
A facility for addressing nodes in a graph database is described. The facility receives from a first application a first indication that it treats a first property as a unique identifier, and receives from a second application distinct from the first application a second indication that it treats a second property distinct from the first property as a unique identifier. The facility receives from the first application a first update request for a distinguished entity, the distinguished entity identified in the first update request by its value for the first property. The facility performs the first update request with respect to the distinguished entity. The facility receives from the second application a second update request for the distinguished entity, the distinguished entity identified in the second update request by its value for the second property. The facility performs the second update request with respect to the distinguished entity.
US10339126B2
Disclosed are some examples of database systems, methods, and computer program products for processing log files. In some implementations, a server of a database system accesses a log file having a release version. The log file includes data entries identifying system events corresponding to user activity. The server generates or updates, based on the release version of the log file, a metadata file indicating approved entry types and approved data. The server also generates or updates, based on the log file and the metadata file, customer-facing log files. Each customer-facing log file is associated with a corresponding customer entity capable of being serviced by the database system. Each customer-facing log file includes a subset of the entries and a subset of the data items of at least one of the entries.
US10339125B2
In one embodiment, a computing device receives text input from a user. The computing device determines an action by the user indicated in the text, and at least a part of a phrase in the text that indicates one or more topics associated with the action. The computing device determines whether the at least part of a phrase matches one or more phrases stored in an indexed database. When the at least part of a phrase does not match one or more phrases of the indexed database, then the computing device determines a complete phrase input by the user, and determines one or more topics to be associated with the complete phrase. The computing device stores the complete phrase as an instance of the complete phrase. The computing device determines whether at least a threshold number of instances of the complete phrase has been stored.
US10339122B2
A computer-implemented linking system and method provide for linking actionable phrases in a first document to other documents in a document corpus. The method includes identifying at least one actionable phrase in a first document. The actionable phrase may include an action, its direct object, and any modifier of the direct object. For each identified action phrase the document corpus is searched to identify other documents, which are scored using a scoring function which takes into account occurrences of words of the actionable phrase in each identified document. The actionable phrase is linked to at least a part of one of the most highly ranked documents in the set of documents.
US10339119B2
Approaches presented herein enable calibrating site-level search results by associating a set of search results of a second search query with a first search query for subsequent uses of the first search query. Specifically, a first result set is generated from a first search query. The first result set does not include one or more desired query results. A second result set is generated from a second search query. The second result set includes the one or more desired query results. The second result set is associated with the first search query so as to include the one or more desired query results when the first search query is subsequently executed.
US10339112B1
Various systems and methods for performing a restore operation. For example, one method involves receiving information identifying a set of data objects to restore. The method also involves dividing the set of data objects into first and second subsets of data objects. After the first one of the subsets of data objects is restored from a backup computing system to a source computing system, the method involves determining whether a deduplication operation is performed on the source computing system. The method also involves delaying restoring the second subset until after the deduplication operation is performed on the source computing device.
US10339108B2
A method includes receiving trace data representing access information about files stored in a large-scale distributed storage system, identifying file access patterns based on the trace data, receiving metadata information associated with the files stored in the large-scale distributed storage system, and generating a preferred storage parameter for each file based on the received metadata information and the identified file access patterns. The method also includes receiving, file reliability or accessibility information of a new file, determining whether the received file reliability or accessibility information of the new file matches information of a file group of the files in the large-scale distributed storage system, and when the file reliability or accessibility information of the new file matches the information of the file group, storing the new file in the large-scale distributed storage system using the preferred storage parameter associated with the file group.
US10339103B2
A system and method for preventing hidden data being passed using steganography by performing additional steganography to obscure the hidden data such that the hidden data is unrecoverable without information regarding the method of the additional steganography. This system and method allows for preventing hidden data without having to decipher the hidden data.
US10339099B2
Techniques for facilitating electronic discovery (eDiscovery) data storage in a backup environment are disclosed. In one particular embodiment, the technique(s) may be realized as a method of operating a computing system to facilitate electronic discovery (eDiscovery) data storage in a backup environment. The method may comprise storing, using electronic storage, a backup data set associated with an organization, processing, using at least one computer processor, the backup data set to extract metadata associated with data items in the backup data set, processing the metadata to identify a subset of the data items that are associated with eDiscovery, and generating an index of the metadata that identifies the subset of the data items in the electronic storage that are associated with the eDiscovery.
US10339072B2
A system with memory includes a repeater architecture where the memory connects to a host with one bandwidth, and a repeater extends a channel with a lower bandwidth. A memory circuit includes a first group of memory devices coupled point-to-point to a host device via a first group of read signal lines. The memory circuit includes a second group of memory devices coupled point-to-point to the first group of memory devices second group of read signal lines to extend the memory channel to the second group of memory devices. The second group of read signal lines has fewer read signal lines than the first group. The memory circuit includes a repeater to share read bandwidth between the first and second groups of memory devices, with up to a portion of the bandwidth for reads to the second group of memory devices, and at least an amount equal to the bandwidth less the portion for reads to the first group of memory devices. The repeater or buffer may accumulate data read from the second group of memory devices or a second memory module and burst the accumulated data to the host device with the first bandwidth.
US10339065B2
Various aspects provide for optimizing memory mappings associated with network nodes. For example, a system can include a first network node and a second network node. The first network node generates a memory page request in response to an invalid memory access associated with a virtual central processing unit of the first network node. The second network node receives the memory page request in response to a determination that the second network node comprises a memory space associated with the memory page request. The first network node also maps a memory page associated with the memory page request based on a set of memory page mappings stored by the first network node.
US10339061B2
A multi-core processor providing heterogeneous processor cores and a shared cache is presented.
US10339054B2
Execution of the memory instructions is managed using memory management circuitry including a first cache that stores a plurality of the mappings in the page table, and a second cache that stores entries based on virtual addresses. The memory management circuitry executes operations from the one or more modules, including, in response to a first operation that invalidates at least a first virtual address, selectively ordering each of a plurality of in progress operations that were in progress when the first operation was received by the memory management circuitry, wherein a position in the ordering of a particular in progress operation depends on either or both of: (1) which of one or more modules initiated the particular in progress operation, or (2) whether or not the particular in progress operation provides results to the first cache or second cache.
US10339053B2
Examples disclosed herein relate to variable cache flushing. Some examples disclosed herein a storage controller may detect a cache flush failure and, in response, may execute a first reattempt of the cache flush after a first time period has elapsed. The storage controller may adjust durations of time periods between subsequent reattempts of the cache flush based on various factors.
US10339046B1
A data moving method and a storage controller are provided. The method includes: when obtained valid data is sequential data, transmitting a first read command to read a first data and a second data from a first plane and a second plane of a first die, transmitting a second read command to read a third data and a fourth data from a first plane and a second plane of a second die, and transmitting the first data, the third data, the second data and the fourth data to a buffer memory in an order; and transmitting a first programming command to program the first data and the second data to a first plane and a second plane of a third die, and transmitting a second programming command to program the third data and the fourth data to a first plane and a second plane of a fourth die.
US10339044B2
The various implementations described herein include systems, methods and/or devices used for garbage collection in memory system. The method includes: (1) determining occurrences of triggering events including data reclamation events, urgent data integrity recycling events, and scheduled data integrity recycling events, and (2) recycling, in response to each of a plurality of triggering events, data in a predefined quantity of memory units from a source memory portion to a target memory portion of the memory system. A respective data reclamation event corresponds to the occurrence of host data write operations in accordance with a target reclamation to host write ratio. A respective urgent data integrity recycling event occurs when a memory portion satisfies predefined urgent read disturb criteria. A respective scheduled data integrity recycling event occurs at a rate corresponding to a projected quantity of memory units to be recycled by the memory system over a period of time.
US10339043B1
An apparatus, system, and method is described for calculating a composite index into a customizable hybrid address space that is at least partially compressed to locate a longest prefix match (“LPM”) of a prefix string comprised of a plurality of multi-bit strides (“MBSs”). The device comprises: a mask-and-count logic for generating a base index into memory for a first MBS whose addresses are not compressed; a logical-shift apparatus that selectively uses a variable portion of the second MBS to generate an offset index from the given base index per an amount the second MBS addresses were actually compressed; and an add logic that adds the base index to the offset index to form the composite index that locates the LPM using a single access into memory. A compressed vector contains compression information of the second MBS in an information density format greater than a single bit to a single address.
US10339040B2
Computer-implemented methods for evaluating integrity of data models with improved efficiency by providing an automation tool for core data services test double framework. A package is selected where a semantic and reusable data model is expressed in data definition language. Subsequently, a class is selected to create local test classes. Local test class templates are generated for the package based on a class name and a package name. Then integrity of the data model is determined by comparing an actual result for the data model and an expected result for the data model. Related apparatus, systems, techniques and articles are also described.
US10339038B1
The invention relates to implementing a test data tool that generates test data based on production data patterns. According to an embodiment of the present invention, the test data tool comprises: a processor configured to: receive, via the data input, production data from the one or more production environments, the production data comprises personally identifiable information; identify a plurality of attributes from the production data; for each attribute, identify one or more data patterns; generate one or more rules that define the one or more data patterns for each attribute; generate a configuration file based on the one or more rules; apply the configuration file to generate test data in a manner that obscures personally identifiable information existing in the production data; and transmit the test data to a UAT environment.
US10339013B2
According to embodiments of the present invention, a metadata file is transferred from the first system to the second system and a database on the second system is initialized based on the metadata file. An image, including information of the first system to be restored, is transferred from the first system to the second system, and restoration of the information to the second system based on the image is initiated. Prior to completion of the restoration, one or more log files indicating actions performed on the first system relating to the information to be restored is transferred from the first system to the initialized database on the second system. In response to completion of the restoration, the actions of the log files are performed to synchronize the restored data on the second system with the first system.
US10339008B2
In some examples, a computing device may include a physical processor that executes machine readable instructions that cause the computing device to obtain, from the system, an actual value of a backup parameter for each backup parameter of a set of backup parameters. Each backup parameter may have a predefined threshold for the backup parameter. Execution of the machine readable instructions may further cause the computing device to determine a weightage for the backup parameter based on the predefined threshold and the actual value. The weightage may indicate a degree of contribution of the backup parameter for determining the type of backup to be executed in the system, and execution of the machine readable instructions may cause the computing device to determine the type of backup based on the weightage and the actual value of each backup parameter of the set of backup parameters.
US10339000B2
A storage system and method for reducing XOR recovery time are provided. In one embodiment, a storage system is provides comprising a memory and a controller. The controller is configured to generate a first exclusive-or (XOR) parity for pages of data written to the memory; after the first XOR parity has been generated, determine that there is at least one page of invalid data in the pages of data written to the memory; and generate a second XOR parity for the pages of data that excludes the at least one page of invalid data, wherein the second XOR parity is generated by performing an XOR operation using the first XOR parity and the at least one page of invalid data as inputs. Other embodiments are possible, and each of the embodiments can be used alone or together in combination.
US10338998B2
The invention introduces a method for priority writes in an SSD (Solid State Disk) system, performed by a processing unit, including at least the following steps. After a priority write command instructing the processing unit to write first data whose length is less than a page length in a storage unit is received, a buffer controller is directed to store the first data from the next available sub-region of a buffer, which is associated with a priority write, in a first direction. After a non-priority write command instructing to write second data whose length is less than page length in the storage unit is received, the buffer controller is directed to store the second data from the next available sub-region of the buffer, which is associated with a non-priority write, in a second direction.
US10338995B2
A system includes a first fail-safe chassis (FSC) receives module health signals from a plurality of modules and generates a first chassis health signal. The chassis health signal includes first and second portions. A plurality of modules receives the chassis health signal. The FSC determines whether one or more of the module heals signals indicates an associated module is unhealthy by comparing the module health signals and a predetermined health value. The FSC selectively de-asserts the first chassis health signal based on the comparison. A second FSC operates similarly. A safety relay box determines the health of the system in accordance with the first and second chassis health signals.
US10338990B2
In a crash analysis system, a method for analyzing a core dump corresponding to a crash of a computer system is disclosed. A core dump is received wherein the core dump corresponds to a crash of a computer system. A culprit module responsible for the crash of the computer system is determined. A signature back trace, which pertains to a symptom of the crash of the computer system is generated.
US10338986B2
A computer program file or a sequence of processing steps from an authoring environment of a data processing system is used to generate a graph including nodes representing the processing steps is generated. Unique identifiers (tags) are assigned to the nodes. One or more processing steps are optionally modified while preserving the original identifiers. If an error occurs during execution, error information is saved including the processing step that failed and data records that triggered the failure. The identifier of the failed processing step is attached to the error information. The error information is collected and processed. The collected error information is used to correlate the error to the failed processing step and to data records triggering the error using the identifier of the failed processing step recorded with the error information. The correlated error information indicates cause and location of the error.
US10338985B2
According to the embodiments, an external storage device switches to an interface controller for supporting only a read operation of nonvolatile memory when a shift condition for shifting to a read only mode is met. A host device switches to an interface driver for supporting only the read operation of the nonvolatile memory when determining to recognize as read only memory based on information acquired from the external storage device.
US10338983B2
In general, the technology relates to a method for managing persistent storage. The method includes selecting a sample set of physical addresses in a solid state memory module, and performing a garbage collection operation on the sample set of physical addresses. The method further includes, after the garbage collection operation, issuing a write request to the sample set of physical addresses, issuing a request read to the sample set of physical addresses to obtain a copy of the data stored in the sample set of physical addresses, determining an error rate in the copy of the data stored using an Error Correction Code codeword or known data in the write request, determining a calculated P/E cycle value for the SSMM using at least the error rate, and updating an in-memory data structure in a control module with the calculated P/E cycle value.
US10338981B2
Methods and apparatus to facilitate infrastructure installation checks and corrections in a distributed environment are disclosed. An example apparatus includes a virtual appliance including a management endpoint. The example apparatus includes a component server including a management agent to communicate with the management endpoint. The virtual appliance is to assign a role to the component server and to determine a subset of prerequisites associated with the role based on an applicability to the role. Each of the subset of prerequisites is associated with an error correction script. The component server is to determine whether the component server satisfies the subset of prerequisites associated with the role. The component server is to address an error when the component server is determined not to satisfy at least one of the subset of prerequisites by executing the error correction script associated with the at least one of the subset of prerequisites.
US10338977B2
Some embodiments relate to assigning individual log messages to clusters. An initial cluster assignment may be performed by applying a hash function to one or more non-variable components of the message to generate an initial cluster identifier. Subsequently, clustering may be further refined (e.g., by determining whether to merge clusters based on similarity values). An interface can present a representative message of each cluster and indicate which portions of the message correspond to a variable component. Particular inputs detected at the input corresponding to one of these components can cause other values for the component to be presented. For a given cluster, timestamps of assigned messages can be used to generate a time series, which can facilitate grouping of clusters (with similar or complementary shapes) and/or triggering alerts (with a condition corresponding to a temporal aspect).
US10338973B2
A system, apparatus, article of manufacture, method, and computer program product are disclosed for a cross-cloud orchestration of data analytics. A system operates by receiving one or more command and control (C&C) requests to execute one or more analytic applications of a workflow. The workflow includes the analytic applications for execution. The system further operates by generating one or more native access requests to execute the analytic applications at one or more analytics computing environments, and transmitting one or more native access requests to the analytics computing environments, wherein at least two native access requests are configured for different access protocol.
US10338971B2
An information processing apparatus connected to computational resource groups including computational resources through a network includes a monitor unit monitoring a state of each computational resource belonging to each computational resource group; a specifying unit specifying the computational resource group, in which a ratio of the unusable computational resource is equal to or greater than a threshold, based on the state; and a selection unit selecting, in a case where the computational resource group is unspecified, an allocation destination of a request allocated to any one of the computational resource groups from among the computational resources belonging to the unspecified computational resource group, and in a case where the computational resource group is specified, an allocation destination of a request from among the usable computational resources belonging to the specified computational resource group and the computational resources belonging to the computational resource group other than the specified computational resource group.
US10338966B2
Instantiating containers with a unified data volume is disclosed. For example, a host includes a first memory, and an orchestrator requests a persistent storage to be provisioned in a second memory located across a network from the host based an image file and/or metadata associated with the image file. The persistent storage is mounted to the host. The image file is copied to the first memory as a lower system layer of an isolated guest based on the image file, where the lower system layer is write protected. An upper system layer is constructed in the first persistent storage based on the image file. A baseline snapshot of the persistent storage is captured, including the upper system layer after the upper system layer is constructed. The isolated guest is launched while attached to the lower system layer and the upper system layer.
US10338959B2
Non-limiting examples of the present disclosure describe decoupling task state tracking that is managed by a shared task completion platform from execution of tasks by a task resource owner. Task registration data is received at a shared task state platform for a task that is executable by a task owner resource. Task registration data comprises parameters to be collected for execution of the task and ancillary information, such as the name of the task and whether to confirm the values of the parameters after collection. During interaction with a user, the shared task completion platform receives an input and determines the task is associated with the received input. During the interaction, parameters of the received task registration data are utilized to collect data for execution of the task. The collected data is transmitted to the task owner resource for execution of the task.
US10338953B2
A mechanism is described for facilitating execution-aware hybrid preemption for execution of tasks in computing environments. A method of embodiments, as described herein, includes detecting a software application being hosted by a computing device, where the software applications to facilitate one or more tasks that are capable of being executed by a graphics processor of the computing device. The method may further include selecting at least one of a fine grain preemption or a coarse grain preemption based on comparison of a first time estimation and a second time estimation relating to the one or more tasks at thread level execution and work group level execution, respectively. The method may further include initiating performance of the selected one of the fine grain preemption and the coarse grain preemption.
US10338952B2
A method for registering a plurality of callbacks. The method may include receiving at least one callback function in a virtual machine, which includes a plurality of callback registration information. The method may include registering each at least one received callback function in a virtual machine tool interface within the virtual machine to a list of callback functions for an event based on the plurality of callback registration information. The method may include monitoring the virtual machine for an occurrence of the event. The method may include determining the event has occurred. The method may also include generating a local frame for each at least one registered callback function within the list of callback functions for the determined event. The method may include executing each at least one registered callback function based on each generated local frame associated with each at least one registered callback function.
US10338947B2
Files can be segmented into distinct groups and allocated storage units such as blocks. Files associated with parent and child files can be segmented into separate groups, for instance. Further, a group associated with parent files can be extended to include additional blocks reserved for subsequent update. Additionally, metadata can be merged across groups to provide a unified view of the distinct groups.
US10338941B2
Embodiments of the invention may provide an approach for adjusting administrative access based upon migration of a workload from one system to another. An associated method migrating a workload from a source system to a target system generally may include detecting migration of the workload from the source system to the target system. The method further may include accessing the source system to determine an identity of an administrator. The method further may include adjusting access rights of the administrator for compatibility with the target system. The source system may be an unallocated server or a server allocated to a system pool. Similarly, the target system may be an unallocated server or a server allocated to a system pool.
US10338939B2
The technology described in this document can be embodied in a computer-implemented method that includes receiving location information associated with a location of a user-device, and receiving, from one or more sensor devices, user-specific information about a user associated with the user device. The method also includes estimating, by one or more processors, based on (i) the user-specific information and (ii) the location information, a set of one or more parameters indicative of social interactions of the user. The method further includes generating a signal representing informational output based on comparing the set of one or more parameters to corresponding threshold values, and providing the signal for causing a presentation of the informational output on an output device.
US10338935B2
A method for generating a customized program logic operable to control hardware devices of a target system and to boot said target system includes determining the hardware devices operatively connected with the target system. A list of identifiers of the determined hardware devices is sent to a server system. The server system selects from a set of drivers for each of the device identifiers in the list at least one driver operable to control the identified device to generating a sub-set of said set of drivers. The server system retrieves a core program logic being free of any drivers of the target system and complements the core program logic with said driver sub-set to generate the customized program logic. The customized program logic is then deployed to the target system.
US10338929B2
A method of processing exceptions in an exception-driven computing-based system that operates in either initialization mode or exception-driven mode. The method includes, upon detecting an exception has occurred, causing the processor to execute exception handling instructions. When the system is operating in initialization mode the exception handling instructions invoke a first exception handler that causes a main register set to be saved before processing the exception and restored after processing the exception, and when the system is operating in exception-driven mode the exception handling instructions invoke a second exception handler that does not cause the main register set to be saved and restored. In some examples, the exception handling instructions are initially configured to invoke the first exception handler and are dynamically updated when the system switches from initialization mode to exception-driven mode to invoke the second exception handler.
US10338924B2
An apparatus and method for dynamically controlling functional aspects of an MCU. In one embodiment an MCU includes a central processing unit (CPU), a memory for storing instructions executable by the CPU, and a T/C channel coupled to receive control values generated by CPU and M event signals, wherein M is an integer greater than 1. The T/C channel is configured to select one or more of the M event signals based on the one or more of the control values. The T/C channel is configured to generate a control signal as a function of the selected one or more of the M event signals. A function of the T/C channel can be controlled by the control signal.
US10338922B2
A second core calculates an intervening variable that is defined by an inner function, when a time derivative of a state variable is expressed by a function having the state variable, the inner function, and an observable input variable as independent variables. A first core calculates a function by using respective values of the state variable, the intervening variable, and the input variable, and obtains a value of the state variable by time-integration of a value of the function. In the calculation of the function, the value of the state variable calculated in previous time, a value of the intervening variable calculated by the second core in the previous time, and a value of the input variable inputted in this time are used.
US10338917B2
A method for reading and writing files includes: receiving an access request, and acquiring file identifier information and first user identifier information according to the access request; querying a cache server for a locked file corresponding to the file identifier information, and acquiring a first original file corresponding to the file identifier information from a file server if the locked file corresponding to the file identifier information is not found; generating a locked file according to the first user identifier information and the first original file, and submitting the locked file to the cache server; and receiving an editing operation for the first original file, and submitting the edited first original file to the cache server. The method prevents the users from submitting conflicting contents when operating the same file, so that a Web IDE system may play a more important role in multiple collaborative development processes.
US10338915B2
A first code update is received having a first code change. It is determined whether the first code change of the first code update can be implemented on a first reference code version on which at least one code change of a second code update has been undone.
US10338911B2
A method and device for downloading a software version and a storage medium, including that: n partitions to be downloaded of a software version to be sent are determined, n≥1 (S101); a mobile terminal is indicated to format a mapping partition corresponding to an mth partition to be downloaded in the n partitions to be downloaded in the mobile terminal, n≥m≥1 (S102); and when it is determined that formatting of the mapping partition corresponding to the mth partition to be downloaded is completed and succeeds, data of the mth partition to be downloaded is packed into an all-0 data packet or a non-0 data packet, and the all-0 data packet or the non-0 data packet is sent (S103).
US10338906B2
The disclosure is directed to controlling availability of a feature of an application without having to change a code of the application. A gate application employs a “gate” that facilitates making a feature available to a set of users without having to change the code of the application as the set of users to whom the feature is to be made available change. The gate includes parameters and criteria that can determine whether a particular feature of the application, e.g., a photo tagging feature of a social networking application, is to be made available to a particular user. If the request attributes, e.g., attributes associated with a requesting user, satisfy the criteria defined in the gate, the gate indicates to the host application to make the feature available, which then executes a portion of the code corresponding to the particular feature to make the particular feature available to the user.
US10338901B2
One embodiment provides a method including: receiving input indicating at least one concept from at least one document of an input document collection; generating a validated data model for each of a plurality of concepts, wherein each of the concepts is represented as a visual data structure comprising semantics; generating at least one intermediate model object by parsing the validated data model, wherein each of the intermediate model objects comprises a concept object and the at least one intermediate model object identifies concept dependencies; translating the at least one intermediate model object into executable source code by importing at least one pre-built extractor and translating at least one rule identified from the visual data structure; and generating an executable information extraction program from the executable source code, wherein the generating comprises generating at least one rule for the executable information extraction program based on the identified concept dependencies.
US10338899B2
Embodiments disclose systems, methods and computer program products to perform an operation for sharing artifacts between instances of an application deployed in a cloud computing environment. The operation generally includes upon determining, during staging of the application, that a set of artifacts are not available for instances of the application to share in the cloud computing environment, generating the set of artifacts via a first application instance, storing the set of artifacts, and requesting a re-staging of the application. The operation also includes during the re-staging of the application, generating a file for deploying scaled instances of the application and packing the stored set of artifacts into the generated file via a second application instance. The operation further includes executing an instance scale out of the application with the generated file comprising the stored set of artifacts.
US10338897B2
Disclosed is a graphical user interface to quickly build a graphical representation defining the set of instructions in a protocol without the user needing the programming knowledge to encapsulate those instructions in executable code. The graphical representation may include an arrangement of one or more graphical elements, with each graphical element corresponding to instructions or program logic. The user may also specify the set of parameters associated with each of the graphical elements. The arrangement of the one or more graphical elements, along with the set of parameters for each of the graphical elements, may be used to translate the graphical representation of the protocol into executable code for the protocol. The executable code for the protocol may then be executed by various flow cytometry machines in order to perform the protocol.
US10338882B2
One embodiment provides a method, including: receiving, at an electronic device, a request to play media content; accessing, using a processor of the electronic device, a list of user devices; identifying, using the processor, user specific contextual data associated with the list of user devices; selecting, using the processor, a user device from the list of user devices based on the user specific contextual data; and playing, with the user device selected, the media content. Other aspects are described and claimed.
US10338880B2
Audio devices and related methods are disclosed. An audio device includes audio inputs configured to receive audio signals from a media player, speaker elements configured to convert the audio signals to acoustic waves, and control circuitry. The control circuitry includes a tracking module configured to extract use information from the audio and store use data including the use information on a data storage device of the audio device. A method includes transmitting the use data to a use data router configured to route the use data to a remote sever. A method of transforming a personal computing device into a use data router includes storing computer-readable instructions configured to instruct a processing element of a personal computing device to receive the use data from the audio device, and transmit the use data to the remote server. The method also includes transmitting the computer-readable instructions to the personal computing device.
US10338876B2
A multivision apparatus may include a display panel that includes a display screen including a first region and an adjacent second region. The first region may include first pixels, and the second region may include second pixels. The first pixels and the second pixels have different structures. The display panel may display a single image across the first region and the second region of the display screen. The multivision apparatus may include an array of interconnected display panels configured to collectively display an image, based on each given display panel displaying a separate sub-image in the first and second regions of the given display panel.
US10338875B2
The present seam visually suppresses a gap defined between two adjacent reflective surfaces. The seam comprises a strip of light propagating material and a plurality of lighting units. The strip of light propagating material defines a front surface, two side surfaces and a back surface. The side surfaces of the strip of light propagating material is adapted for being positioning in the gap defined between the adjacent reflective surfaces. The lighting units are positioned along the back surface of the strip of light propagating material and are adapted for propagating light in the strip of light propagating material. When light is propagated in the strip of light propagating material, the gap between the two adjacent reflective surfaces is visually suppressed.
US10338866B1
An image processing apparatus according to an embodiment includes a communication interface, a user interface, a display device, a storage device, and a printer. A processor determines if an operation event occurs. If the operation event occurs, the processor generates log data corresponding to the operation event, captures, at predetermined capture intervals over a predetermined period, a screen image corresponding to the information currently displayed on the display device, and controls the storage device to store: the generated log data, time information indicating a time of the operation event, and each screen image captured over the predetermined interval. When at least one screen image is stored in the storage device in association with time information corresponding to a received reproduction start time, the processor generates reproduction data including each screen image and text corresponding to the associated log data and the time information, and outputs the reproduction data for display.
US10338854B2
A memory management method, a memory control circuit unit and a memory storage device are provided. In an exemplary embodiment, the memory management method includes: receiving a first write command and first write data and obtaining a first number; programming the first write data and moving first storage data stored in a plurality of first physical programming units, where a total number of the first physical programming units conforms to the first number; receiving a second write command and second write data and obtaining a second number; programming the second write data and moving second storage data stored in a plurality of second physical programming units, where a total number of the second physical programming units conforms to the second number; and erasing at least one physical erasing unit. Accordingly, waste of system resource in the data merging procedure may be reduced.
US10338850B2
In one embodiment, a solid state storage drive comprises a plurality of flash memory devices configured to store a plurality of data clusters having a predefined data cluster size, and configured to store a first part of a first data cluster of the plurality of data clusters on a first page of flash memory and a second part of the first data cluster on a second page of flash memory, a partial buffer completion bitmap stored in a memory, wherein each bit in the partial buffer completion bitmap corresponds to a location in a buffer configured to receive data clusters read from the plurality of flash memory devices, and a controller configured to cause a page of data to be read from one of the plurality of flash memory devices, the page of data including either the first part of the first data cluster or the second part of the first data cluster, the controller including a queue buffer manager configured to change the status of a bit in the partial buffer completion bitmap when either the first part of the first data cluster or the second part of the first data cluster has been read from either the first page or the second page of flash memory and stored in the buffer. In one embodiment, the plurality of flash memory devices is further configured to store a first part of a second data cluster on the second page of flash memory and a second part of the second data cluster on a third page of flash memory.
US10338849B2
A method and device for processing an input/output (I/O) request in a network file system (NFS) includes sending, by a NFS server, a request for parsing the unidentifiable NFS FH to a centralized controller when a NFS file handle (NFS FH) in an I/O request cannot be identified, receiving, by the NFS server, a file identifier that corresponds to the unidentifiable NFS FH from the centralized controller according to the parsing request, where the file identifier is determined according to a pre-stored correspondence between NFS FHs and file identifiers, and processing, by the NFS server, the I/O request according to the file identifier.
US10338829B2
A remote access controller (RAC) service module performs a method of configuring an information handling system (IHS) to adaptively access a multipath storage area network (SAN). A RAC of the RAC service module receives an out-of-band communication containing a multipath solution from a management console. The RAC stores the multipath solution in persistent memory accessible to the RAC. The RAC, via a RAC service manager operating with an operating system of a host processor subsystem of the IHS, accesses system dependent multipath configuration (SDMC) file(s) in host system storage. The RAC creates system independent multipath configuration (SIMC) file(s) based on the multipath solution and the SDMC file(s). The RAC causes the RAC service manager to store the SIMC file(s) in system storage. The method includes triggering a system dependent multipath agent of the host operating system to configure multipath access to the SAN according to the SDMC and SIMC files.
US10338815B2
A nonvolatile queue manager queues entries of host data from one or more host channels to one or more write buffers for storage in one or more nonvolatile memory devices of a nonvolatile memory array. The nonvolatile queue manager compares a number of the entries queued to one or more nonvolatile memory holdup power write thresholds based on detecting a power loss event. The nonvolatile queue manager tracks one or more locations in the nonvolatile memory array targeted by one or more of the entries extending beyond the one or more nonvolatile memory holdup power write thresholds. The nonvolatile queue manager initiates a mitigation action on a subsequent restoration of power to handle the one or more locations in the nonvolatile memory array targeted by one or more of the entries extending beyond the one or more nonvolatile memory holdup power write thresholds.
US10338809B2
A non-transitory computer readable medium including a plurality of character types classified into two groups, and for each group, a plurality of characters assigned to each of the character keys for each group, flick input-use definition information that correlates the assigned characters to the various directions of flick input operations registered for one group, and toggle input-use definition information that correlates the assigned characters to the display order of the toggle input operation registered for the other group. The character corresponding to the direction of flick input operation is determined on the basis of the flick input-use definition information pertaining to the character key being operated, and the determined character is displayed. When a toggle input operation is performed, an assigned character indicated by the toggle input-use definition information pertaining to the character key being operated is displayed by being switched in the defined order.
US10338803B2
This interface for aircraft comprises an assemblage of at least one display device for the display of data, at least one support (L) for portable computer equipment comprising means of power supply for the computer equipment, bidirectional means of data transfer to the computer equipment and a communication gateway (4) between the support and the onboard display device, comprising means of copying image data in order to copy the image data coming from the computer equipment onto at least a portion of the screen of at least one of the display devices and means of transfer of data representative of a command gesture between the display device and the support.
US10338802B2
Determining a type of actor performing an activity includes monitoring the performance of the activity via at least one sensor to produce activity readings over a dimension. The activity readings are then compared to reference readings that are generated based on a machine performing same activity. The comparison of the reference readings to the activity readings is used to determine a variance between the activity readings and reference readings. Once the variance is determined, the variance is compared with a threshold value to determine the type of actor performing the activity.
US10338801B2
A touchscreen Human Machine Interface (HMI) may be used to communicate with a machine controller which, in turn, may communicate with a variety of systems of an agricultural machine to calibrate those systems. Accordingly, the HMI, via the machine controller, may communicate and interact with various electronically controlled devices of the machine, such as a joystick, a brake pedal, a hydrostatic pump system, a steering angle sensor, a rear steering controller, and the like (such as via an ISO Bus or CAN bus) to effect such calibrations.
US10338797B2
An information processing apparatus is provided that includes a memory storing a program, and a processor configured to execute the program to implement processes of accepting an operation with respect to a setting screen that displays an image including a plurality of display components corresponding to a plurality of setting items on a display device, and accepting a setting operation for enlarging or reducing a display size of at least one display component of the plurality of display components and changing display information that is displayed in a display area of the at least one display component according to the display size of the at least one display component.
US10338777B2
Method and device of storing content objects within a social network application are disclosed. The method includes: a user device providing a user interface of the social network application on the user device, the user interface including an affordance for forming a content group including respective content objects of one or more object types; receiving a selection of a first plurality of images for inclusion in the first content group; providing a listing of context objects that are associated with at least one of the first plurality of images; receiving a user input indicating completion of the first content group; and forming the first content group containing the first plurality of images and the one or more content object selected from the listing of context objects information.
US10338772B2
An electronic device with a display, a touch-sensitive surface, and one or more sensors to detect intensity of contacts: displays an application launching user interface; detects a first touch input that includes detecting a first contact at a location on the touch-sensitive surface that corresponds to a first application icon for launching a first application that is associated with one or more corresponding quick actions; in response to detecting the first touch input, in accordance with a determination that the first touch input meets one or more application-launch criteria, launches the first application; and, in accordance with a determination that the first touch input meets one or more quick-action-display criteria, which include a criterion that is met when the characteristic intensity of the first contact increases above a respective intensity threshold, concurrently displays one or more quick action objects associated with the first application along with the first application icon.
US10338768B1
A method, apparatus and computer program for presenting locations of individuals in an interface are described. A location and an orientation of a portable device with respect to an environment are monitored. A set of locations of one or more individuals of interest with respect to a region of interest in the environment is determined. An orienting background and a set of representations against the orienting background are presented in an interface on the display. Each representation is of a respective individual of interest in the region of interest. The interface presented according to the location and orientation of the display. The orienting background contains a positional cue of a landmark of the environment which the portable device is oriented toward. A representation of a respective individual of interest is displayed only if the portable device is oriented toward the respective individual of interest.
US10338767B2
A content item is sent for display on client devices of users of an online system. Information indicating that a first user is currently viewing the content item is received from a client device. A second user connected to the first user is identified. The second user is performing a user interaction with the content item while the first user is currently viewing the content item. An emotion associated with the user interaction is determined. A widget identifying the second user and the emotion is sent for display to the client device. The widget is configured to move across the content item displayed on the client device while the first user is currently viewing the content item. Responsive to receiving from the client device a user interaction with the widget, information is sent for display indicating the second user in a field for receiving comments by the first user.
US10338764B2
Systems and methods are disclosed for integrating with a first remote application with a second application that may also be remote. A module of the browser may generate a task with respect to an interface rendered in the browser. A task may be stored with a reference to the interface, which may be represented by a URL. Upon subsequent accessing of the interface, the module may then determine that one or more tasks have been associated with that URL and present them with the interface, such as superimposed on the interface in the form of a link to the one or more tasks or some other visual indicator that tasks are associated with that interface. A configuration file may define where the visual indicator is superimposed on the interface. Tasks generated may be integrated with a second remote application implementing project management or other functions.
US10338757B2
This document describes an interactive object with multiple electronics modules. An interactive object (e.g., a garment) includes a plurality of conductive threads woven into the interactive object, and an internal electronics module coupled to the array of conductive thread. The internal electronics module includes a first subset of electronic components, such as sensing circuitry configured to detect touch-input to the grid of conductive thread. An external electronics module that includes a second subset of electronic components (e.g., a microprocessor, power source, or network interface) is removably coupled to the interactive object via a communication interface. The communication interface enables communication between the internal electronics module and the external electronics module when the external electronics module is coupled to the interactive object.
US10338756B2
A touch screen includes a touch panel and an ultrasonic probe. A touch panel includes a cover plate, a first sensing structure including a plurality of receiving electrode lines, and a second sensing structure including a plurality of transmitting electrode lines. The ultrasonic probe includes a first piezoelectric film and a second piezoelectric film. The first piezoelectric film is attached to the touch panel and electrically coupled to the receiving electrode line, and the second piezoelectric film is attached to the touch panel and electrically coupled to the transmitting electrode line. An electronic device is also provided.
US10338753B2
A flexible multi-layer sensing surface comprises a first flexible layer and a second flexible layer. The first flexible layer is a sensing layer and the second sensing layer is another sensing layer or an output layer. The sensing surface also comprises a calibration module which is configured to use the first flexible sensing layer to detect the relative position of the first and second flexible layers and this detected relative position is then used to update one or more stored operating parameters.
US10338752B2
A touch panel, a manufacturing method thereof and a display device are disclosed. The method for manufacturing the touch panel includes: forming touch electrodes (4) with topological semiconductor characteristics on a substrate (1), in which the touch electrodes (4) with topological semiconductor characteristics are obtained by a topological treatment on a Ge film with functionalized elements. The touch panel manufactured by the method and the display device including the touch panel have high touch sensitivity.
US10338751B2
A touch-control pattern structure is provided to reinforce capacitive sensing layer to increase the durability and reliability. The touch-control pattern structure comprises a capacitive sensing layer having two intersected electrode groups and a insulating layer located between the two intersected electrode groups at intersections of the two intersected electrode groups, and a reinforcing layer placed on the capacitive sensing layer at the intersection of the two intersected electrode groups at the edge of the insulating layer. Furthermore, the method of forming the touch-control pattern structure is also provided.
US10338746B1
Disclosed herein is a touch screen controller operable with a touch screen having force lines and sense lines. The touch screen controller includes drive circuitry driving the force lines with a force signal in a touch data sensing mode and not driving the force lines in a noise sensing mode. Sense circuitry senses data at the sense lines in the touch data sensing mode and the noise sensing mode. Processing circuitry samples the data, multiplies the data by a sine multiplier to produce imaginary data, sums the imaginary data, multiplies the data by a cosine multiplier to produce real data, sums the real data, and determines magnitude values of the data as a function of the imaginary data and the real data.
US10338744B2
According to an aspect, a display apparatus includes: a plurality of gate lines; a plurality of first switches arranged in respective pixels in a display region; a plurality of second switches arranged in a frame region surrounding the display region; a first wire coupled to the respective second switches and supplying a detection drive signal to the respective gate lines through the respective second switches in a detection operation period; a third switch arranged in the frame region and coupled to the first wire; and a second wire coupled to the third switch and supplied with an off-state voltage, wherein the first wire is arranged between the second switches and the display region and the off-state voltage of the first switches is supplied to the first wire in a display operation period different from the detection operation period.
US10338740B2
A processing system for reducing background capacitance associated with a touch surface. The processing system includes: transmitter circuitry that drives a transmitter electrode of the touch surface with a waveform; receiver circuitry that detects input in a sensing region of the touch surface based on a resulting signal from a receiver electrode of the touch surface; and offset reduction circuitry connected to the receiver circuitry that: subtracts, prior to completion of an integration period of the waveform, a first plurality of charge associated with background capacitance from the resulting signal using a capacitor; executes a first reload of the capacitor prior to completion of the integration period of the waveform; and subtracts, prior to completion of the integration period of the waveform, a second plurality of charge associated with background capacitance from the resulting signal using the capacitor after the first reload.
US10338734B2
An information processing device includes: a memory; and a processor coupled to the memory and configured to execute reception processing that includes receiving event information from a plurality of terminal devices, execute conversion processing that includes converting the event information received in a predetermined time period to a multitouch event in a format describing a plurality of touch events that occur at the same time; and execute notification processing that includes notifying a target application of the multitouch event via an operating system.
US10338732B2
A displaying method of a touch input device including a touch screen, a touch screen controller which detects a magnitude of a pressure of a touch input to a surface of the touch screen, and a controller which controls the touch screen on the basis of information detected by the touch screen controller, the displaying method including: detecting, by the touch screen controller, a magnitude of the pressure of the touch which is input to a first region when an object touches the first region of the surface of the touch screen in a state where a display of the touch screen is turned off, and displaying by controlling, by the controller, the touch screen such that, when the detected magnitude of the pressure is greater than that of a first reference pressure, a second region of the display of the touch screen is displayed.
US10338730B2
The present disclosure relates to a display device and a timing controller. The display device includes a panel on which a number of subpixels are disposed and a characteristic sensing circuit sensing characteristic values of the number of subpixels. When a difference between the characteristic value of a specific subpixel among the number of subpixels and a reference value exceeds a predetermined range, the characteristic sensing circuit generates coordinate data of the specific subpixel. The display device includes a host controller recognizing a user manipulation based on the coordinate data.
US10338728B2
A ticket image (trigger information), an imprint image, and special information (related information) are preliminarily stored in a computer including a touch panel. First, the ticket image is displayed on the touch panel. Then, when a stamp device is placed on the touch panel, the imprint image is displayed on the ticket image in an overlapped manner. Therefore, an intrinsic purpose of the stamp device is achieved. From this state, an icon is further displayed in the imprint image. When the icon is selected, the special information is outputted. As described, pressing a stamp with the stamp device is a necessary condition for outputting the special information, thus a “key” function for providing information is added to the stamp device.
US10338719B2
Pressure applied to the surface of a first panel is measured by a simple beam-type pressure-sensing assembly, said pressure-sensing assembly being in contact with the first panel and a second panel by means of first supports and a second support. When a user applies pressure to a pressing area, the pressure is transferred to an elastic bearing plate; the pressure is then evenly concentrated on the elastic bearing plate; having pressure applied thereto, the elastic bearing plate is then deformed; a pressure sensor detects the deformation of the elastic bearing plate, and then the pressure sensor outputs a pressure signal to a pressure-sensing detection circuit to analyze, process, and then output to a processor for execution of an operation.
US10338718B2
A processing system for a force sensing device, including: sensor circuitry that receives resulting signals from force sensors; and processing circuitry that: determines a first location of a first input object and a second location of a second input object on a surface; determines force values for the force sensors based on the resulting signals; obtains a first plurality of expected force values for the force sensors based on the first location and a second plurality of expected force values for the force sensors based on the second location; executes a first comparison of the first plurality of expected force values to the force values; executes a second comparison of the second plurality of expected force values to the force values; and determines, based on the first comparison and the second comparison, that the first input object is applying an input force to the surface.
US10338710B2
An in-cell touch panel and a display device are disclosed, in the in-cell touch panel, each of the self-capacitance electrodes includes a plurality of self-capacitance sub-electrodes which are insulated from each other and connecting lines for connecting the self-capacitance sub-electrodes; an orthographic projection on the first substrate of each self-capacitance sub-electrode does not overlap with an orthographic projection on the first substrate of each gate line; and/or an orthographic projection on the first substrate of each self-capacitance sub-electrode does not overlap with an orthographic projection on the first substrate of each data line. Thus, there is almost no overlapping area between the self-capacitance electrodes and the gate lines and/or there is almost no overlapping area between the self-capacitance electrodes and the data lines, thus there is almost no overlapping capacitance.
US10338709B2
The present invention discloses a touch display device and an electronic apparatus. The touch display device includes a display unit and a touch unit. The touch unit include a transparent electrode, and a pattern of the transparent electrode includes a plurality of first touch electrodes and a plurality of dummy electrodes; and each of the dummy electrodes includes at least two columns of dummy sub-electrodes, each of the columns of dummy sub-electrodes includes a plurality of dummy sub-electrodes arranged in the first direction with each of the dummy sub-electrodes extending in the first direction, there is a sub-slit formed between every two adjacent dummy sub-electrodes in each of the columns of dummy sub-electrodes, and at least a part of the sub-slits of at least two adjacent ones of the columns of dummy sub-electrodes are arranged staggeredly in the first direction. The electronic apparatus includes the touch display device.
US10338708B2
A flexible touch screen includes a flexible substrate having a main outer lead bonding area and a touch lead bonding area provided with flexible-printed-circuit-board bonding pads; and a touch control panel connected to the flexible substrate via an adhesive layer. The touch control panel has a surface facing the flexible substrate and having a touch-control flexible circuit board mounted thereon. The touch-control flexible circuit board corresponds to the touch lead bonding area in position. In bonding of flexible circuit boards, the touch-control flexible circuit board of the touch control panel is bonded to the flexible-printed-circuit-board bonding pads in the touch lead bonding area; the flexible substrate is bonded to a main flexible circuit board via the flexible-printed-circuit-board bonding pads in the main outer lead bonding area. The FPC bonding process for the flexible touch screen is simplified, and the number of FPC is reduced.
US10338706B2
Conductive structure body precursor, conductive structure body and method for manufacturing the same
The present application provides a conductive structure body precursor, a conductive structure body and a method for manufacturing the same.
US10338702B2
In one embodiment, an apparatus includes a timer, a signal generator, a signal activator input, and a controller. The controller includes one or more computer-readable non-transitory storage media embodying logic that is operable when executed to initiate a coupling, in response to an actuation of the signal activator input, of a power source to the signal generator to thereby cause the signal generator to generate a signal. The logic is further operable to initiate a coupling, in response to the actuation of the signal activator input, of the power source to the timer to thereby activate the timer.
US10338700B2
In one example, an inkwell charger can include a tapered portion of a cavity comprising an electrical contact to receive a corresponding tapered portion of a stylus and a magnetic portion of the cavity positioned below the tapered portion of the cavity to align the tapered portion of the stylus with the tapered portion of the cavity.
US10338698B2
A virtual reality (VR) system supports improved interactive control processes/services. These interactive control processes/services include detecting movement of a controller associated with a virtual reality (VR) environment, determining an angle of rotation based on the movement, determining a magnitude of force associated with the movement, determining a path in the VR environment that corresponds to the angle of rotation and the magnitude of force, and projecting the path in the VR environment.
US10338697B2
A position detector includes a position pointer having an AC signal generation circuit that is disposed in a housing and that transmits an AC signal, and a sensor that receives the AC signal. The position detector detects the position pointed to by the position pointer on the sensor. The position pointer includes at least three electrodes electrically isolated from each other, and a control circuit that controls so that the AC signal is selectively supplied to the electrodes, and so that identification information identifying the electrode to which the AC signal is selectively supplied is generated and transmitted to the sensor. The position detector further includes a position detection circuit that detects the position based on the AC signal, and an angular information calculation circuit that calculates the rotation angle and/or the tilt angle of the position pointer based on the AC signal and the identification information.
US10338690B2
An information processing apparatus includes: a memory that stores a target region image generated in the past that indicates a distance to a target object; and a processor coupled to the memory and configured to calculate a hand region within a range image obtained after the target region image has been generated, the range image indicating a distance to a hand and the target object, detect a movement of the target object, when a movement of the target object is not detected, generate a complemented image by complementing, using the target region image, the portion that corresponds to the hand region within the image from which the hand region has been deleted, update the target region image with the complemented image, and, when a movement of the target object has been detected, update the target region image with the image from which the hand region has been deleted.
US10338682B2
A method and apparatus for generating haptic surface texture with a deformable surface layer are disclosed. The haptic device includes a flexible surface layer, a haptic substrate, and a deforming mechanism. The flexible surface layer is made of elastic materials and is capable of reconfiguring its surface characteristics. The haptic substrate, in one embodiment, provides a first pattern in response to a first activating signal. Alternatively, the haptic substrate is capable of providing a second pattern in accordance with a second activating signal. The deforming mechanism is configured to change the flexible surface from a first surface characteristic to a second surface characteristic in accordance with the first pattern.
US10338678B2
Described are apparatus and methods for reconstructing a gesture by aggregating various data from various sensors, including data for recognition of start and/or stop portions of the gesture using an auxiliary sensor, such as a capacitive touch sensor or a MEMS sensor. In a specific embodiment, power savings features are included to preserve the energy stored on the battery of a sensing device.
US10338669B2
An information handling system (IHS) includes temperature-compensated power control by a voltage regulation (VR) module to: (i) receive a monitored current (Imon) value from a current sensor integrated into the VR module; (ii) receive a temperature value from the temperature sensor also integrated into the VR module; (iii) determine a temperature-compensated Imon value based at least in part on the Imon value, the temperature value, and an empirically-derived temperature coefficient defined at the Imon value and the temperature value; and (iv) control the voltage-regulated power at least in part based on the temperature-compensated Imon value. The empirically-derived temperature coefficient adjusts for nonlinear portions of temperature coupling relationship between a portion of an integrated circuit (IC) die that can include the current sensor and the temperature sensor and a temperature experienced by by active portion of VR module.
US10338659B2
A computing device may comprise a volatile memory and a non-volatile storage device. Upon system shutdown, contents of the volatile memory may be preserved by memory transfer operations from the volatile memory to the non-volatile storage device. During memory preservation, the computing device may enter a low-power state. The low-power state may comprise suspension of power to a core of a processor while maintaining power to the processor's uncore, and disablement of interrupt signals not related to memory transfer operations. Power delivery to the core of the processor may be periodically resumed to initiate additional memory transfer operations.
US10338655B2
Aspects of the disclosure are directed to DC power management. A sequencer may be configured to execute a first command, wherein the first command is associated with a unique group tag; compare the unique group tag to a master group tag; determine if an interrupt is detected; lock the master group tag to yield a locked master group tag; execute a second command, wherein the second command is associated with the locked master group tag; determine that an end of commands in the locked master group tag is reached and execute a sequence jump through command to put a processor back to a regular power state.
US10338651B2
Examples disclosed herein relate, in one aspect, to a computing device. The computing device may include a timing engine and a location engine. The timing engine may obtain reset information associated with a plurality of computing devices located at a plurality of locations, wherein each computing device comprises a timer. The timing engine may also obtain timer values of the timers of the plurality of computing devices. The location engine may determine, based at least on the reset information and the timer values, the location of at least one of the plurality of computing devices.
US10338642B2
An electronic device incorporating a magnet and a Hall-effect sensor to determine a location of a portion of the electronic device. The electronic device comprises a magnet mechanically coupled to a first portion of the electronic device and a Hall-effect sensor coupled to a second portion of the electronic device where the first portion and the second portion are moveable with reference to each other and where the Hall-effect sensor receives a magnetic field of the magnet. The device further comprises an electronic stage that outputs a comparison threshold signal based on peak detecting an output of the Hall-effect sensor using a long term adjustment and resetting the long term adjustment to a current output of the Hall-effect sensor in response to a short term adjustment and a switch electronic stage that switches in response to the output of the Hall-effect sensor exceeding the comparison threshold output.
US10338639B1
A mobile device processor unit enables a remotely-located user to interact with a user interface associated with a complete mobile device on a computer supporting the user, where the interface is presented based on execution of functionality of the complete mobile device on a limited selection of components of the complete mobile device. The limited selection of components is included in a mobile device processor unit. The processor unit can be installed in a slot space of a support chassis to structurally support the limited selection of components and to couple the processor unit with a connector to communicatively couple the components with the remote user via a communication network.
US10338633B2
A system for performing slew-driven clock tree synthesis includes pair selection and cost metric definition considering physical distance for efficient sink clustering; slew and skew-aware merging point computation for routing; and slew and insertion slew-aware net splitting.
US10338617B2
A buffer stage includes a first transistor having a control terminal connected to an output terminal of an operational amplifier and a second transistor connected in series to a main energization path of the first transistor. An overcurrent controlling circuit is configured to apply an output voltage of the operational amplifier to the control terminal of the first transistor and allow a normal operation of the first transistor when an energization current of a main energization path of an output transistor detected by an overcurrent detection transistor is less than a predetermined value, and is configured to control the output voltage of the operational amplifier to a predetermined control voltage according to a current flowing in a main energization path of the overcurrent detection transistor when the energization current of the main energization path of the output transistor is equal to or greater than the predetermined value.
US10338615B2
A current balance circuit is used in a multiphase converter, and the multiphase converter includes power stage circuits, the current balance circuit and a control circuit. The current balance circuit includes detection units, a calculation circuit and error amplifiers. Detection units obtain the output power information of their corresponding power stage circuits. After each error amplifier compares the obtained output power information with the average of all output power information, it amplifies differences between the output power information and the average of all output power information and converts the amplified differences to current information, such that the control circuit adjusts currents provided by the power stage circuits according to the current information from the error amplifiers to balance the currents provided by the power stage circuits.
US10338611B2
A regulator controls a pressure of fluid. The regulator includes a body having a cavity formed therein, an inlet through which the fluid flows, an outlet through the fluid discharged, and a pilot fluid inlet; a first diaphragm located in the cavity and partitioning the cavity into a first chamber and a second chamber, the first chamber being in fluid communication with the inlet and the outlet, the second chamber being in fluid communication with the pilot fluid inlet; a first biasing mean located in the first chamber and configured to bias the first diaphragm; and a second biasing mean located in the second chamber and configured to bias the first diaphragm by being displaced based on pilot fluid pressure of the pilot fluid.
US10338598B2
A method for operating an automatically guided, driverless motor vehicle is provided. Sensor data detected by environmental sensors of the motor vehicle is evaluated with respect to objects to be taken into account in trajectory planning. The objects can be classified as an obstacle or not an obstacle using at least one classifier. If an object that cannot be classified or cannot be classified with sufficient certainty as an obstacle or not an obstacle, at least one camera image of the respective object is taken, transmitted to a portable mobile communication device carried along by a user of the motor vehicle, and displayed there. An input, classifying the object as an obstacle or not an obstacle, of a user is accepted as classification information.
US10338597B2
A self-traveling articulated robot for working in a production factory is provided, which includes a carriage having at least two operation shafts driven by servomotors, respectively, and self-travelable in a two-dimensional plane, a robotic arm supported by the carriage and having at least one operation shaft driven by a servomotor and constituting a joint, an end effector provided to a tip portion of the robotic arm, and a control unit provided in the carriage and for controlling the operation shaft of the robotic arm and the operation shafts of the carriage to operate in cooperation with each other so that a control point defined in one of the robotic arm and the end effector reaches a target position.
US10338595B2
A method for treating a floor surface is provided using a self-propelled and self-steering floor treating apparatus, wherein the treatment is based on a pattern along which the floor treating apparatus is moved, wherein the pattern has paths in side-by-side relationship to one another, and wherein when the floor treating apparatus travels a path, a respective treatment area is covered and treated. The pattern is adapted to at least one of the size and contour of the floor surface such that boundaries thereof opposite each other each have a path extending therealong with a treatment area adjacent to the boundary and intermediate paths are arranged such that full-coverage treatment of the floor surface is realized, wherein the relative position of at least two paths in side-by-side relationship is such that the treatment areas thereof at least partially overlap. A floor treatment apparatus for carrying out the method is also provided.
US10338579B2
The disclosure relates to a method for operating a portable input device to control a motor vehicle. The input device has a pressure-sensitive touchscreen. The input device generates control signals to control the motor vehicle, and transmit said signals to the motor vehicle. The control signal has at least one determinable parameter. The input device is designed to capture a pressure value of an actuating force of the touchscreen, and determine the parameter according to the captured pressure value.
US10338572B2
A network node (200), a wireless device (202) and methods therein, for handling device capabilities. The wireless device (202) sends (2:1) a capability pointer to the network node (200), which capability pointer is associated with a capability configuration of the wireless device (202). The network node (200) then retrieves (2:2) said capability configuration based on the capability pointer from a capability database (204) or the like where a range of predefined capability configurations and associated capability pointers are maintained. The retrieved capability configuration can then be used in radio communication (2:3) with the wireless device (202).
US10338568B2
Methods and apparatus of determining a halftone scheme are described. In an example, data representing a three-dimensional object is obtained, the data comprising object model data representing the geometry of the three-dimensional object and object property data representing at least one object property of at least a portion of the object. It is determined if a halftone scheme dependent object property is specified by the object property data and a halftone scheme is determined. Data representing a portion of the object having a halftone scheme dependent object property is associated with a determined halftone scheme.
US10338566B2
Varying a slicing thickness for 3D modeling may include: receiving 3D modeling data from a user device; slicing the 3D modeling data, in accordance with a first thickness, into multiple cross-sections; calculating a complexity of one or more of the multiple cross-sections; and determining a slicing thickness of the 3D modeling data based on the complexity of the one or more of the multiple cross-sections.
US10338563B2
A numerical control device comprises a command position calculation section that calculates command position information based on a machining program; a command path calculation section that calculates command path information based on the command position information; an estimated actual position calculation section that calculates estimated actual position information based on the command position information and transmission characteristic information; an estimated actual path calculation section that calculates estimated actual path information based on the estimated actual position information; a path error calculation section that calculates path error based on the command path information and the estimated actual path information; a machining time calculation section that calculates a machining time based on the estimated actual path information; a jerk calculation section that calculates jerk based on the estimated actual position information; and an evaluation position calculation section that calculates evaluation values based on the path error, machining time and jerk.
US10338555B2
The system generally includes a crosspoint switch in the local data collection system having multiple inputs and multiple outputs including a first input connected to the first sensor and a second input connected to the second sensor. The multiple outputs include a first and second output configured to be switchable between a condition in which the first output is configured to switch between delivery of the first sensor signal and the second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal from the first output and the second sensor signal from the second output. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. Unassigned outputs are configured to be switched off producing a high-impedance state. The local data collection system is configured to manage data collection bands. The local data collection system includes a neural net expert system using intelligent management of the data collection bands.
US10338552B2
A simulation apparatus for simulating a peripheral circuit arrangement connected to a regulating device and has a first current controller for influencing a first load current and a second current controller for influencing a first source current. The first current controller is controlled by a model code and used to set the first load current, and the first load current is routed to a first load connection of the regulating device. The second current controller is controlled by the model code and used to set the first source current, which is routed to a first supply connection of the regulating device. The model code influences the model code on the first current controller and the second current controller allows the first load current to be recovered at least proportionally from the first source current and/or the first source current to be recovered at least proportionally from the first load current.
US10338550B2
A multisite version and upgrade management system for controllers. The system may have a supervisor and one or more site controllers managed by the supervisor. The site controllers may be subject to commissioning for another version, an upgrade of software or an upgrade of a configuration for a site controller. The commissioning and upgrades may be implemented by the supervisor for a large number of site controllers in a much shorter period of time in contrast to a previous approach implementing the same items in a one by one approach. With the present approach, a significant number of site controllers may be selected for implementation of the commissioning and upgrades according to groups and categories. The implementation for the number of site controllers may be executed as a job. Licensing needed for the implementation may be procured by the present system.
US10338548B2
The exemplified methods and systems support shared output drivers or shared control setting drivers across separate control devices for a redundant system of 1, 2, 3, or more control devices in simplex, dual, triple redundancy, and etc. Digital communication links between the control devices are implemented to facilitate sensing, from other control devices, of operation states (e.g., amount of contribution by the control devices to the shared output) and on-line/health status of other control devices in the redundant network.
US10338547B2
The present disclosure relates to system, method and apparatuses for determining parameter settings for a power generation system and a tangible computer readable medium therefor. In an embodiment of the present disclosure, the system comprises at least one processor; and at least one memory storing computer executable instructions. The at least one memory and the computer executable instructions are configured to, with the at least one processor, cause the system to: divide historical power related data of the power generation system into a plurality of power load segments based on typical power load values and the number of the historical power related data; identify feasible parameter ranges for each of the plurality of power load segments; and determine optimal parameter settings for each of the plurality of power load segments, based on the identified feasible parameters ranges and correlations between system energy efficiency and relative parameters of each of the plurality of power load segments. The embodiments of the present disclosure provide a highly adaptive solution for determining optimal parameter settings instead of an equipment specific solution and it can be applied to different power generation systems, especially coal-fired power plant, as well as different operation conditions.
US10338546B2
A method of controlling operations of an HVAC system includes measuring temperature within an enclosed space, receiving a setpoint temperature within the enclosed space, calculating a temperature difference between the measured temperature and the received setpoint temperature, and determining whether the temperature difference between the measured temperature and the received setpoint temperature is greater than or equal to a first predetermined temperature differential value. If the temperature difference between the measured temperature and the received setpoint temperature is greater than or equal to the first predetermined temperature differential value, determining whether the temperature difference between the measured temperature and the received setpoint temperature is greater than or equal to a second predetermined temperature differential value. If the temperature difference between the measured temperature and the received setpoint temperature is less than the second predetermined temperature differential value, selecting a first operating mode of a plurality of operating modes of the HVAC system.
US10338543B2
Controlling and optimizing industrial processes by integrating MPC-based approaches and expert system approaches. At least two different control variables with identical models are used. An expert system adjusts at least one of the control variables to change a setpoint or range or the like while standard MPC techniques change another control variable to address appropriate classes of control problems.
US10338535B2
The present embodiments provide a method for unlocking a function of a device using a timepiece including a display device including display elements and a control device driving the display elements in a predefined animation sequence. The method including that the timepiece is placed in front of a detection device, the control device is actuated to drive the display elements in the predefined animation sequence, the predefined animation sequence is detected by the detection device, the detected animation sequence is compared to a reference animation sequence, and if the detected animation sequence is identical to the reference animation sequence, then the function is unlocked.
US10338534B2
A portable object includes a case forming a housing inside which is arranged a device that requires air to operate, and a closure device including at least one permeable element. The closure device is arranged to provide impermeability to liquids while allowing the atmosphere inside the housing to communicate with the external atmosphere. The case comprises a recess in which a through opening is made, the recess being closed by the closure device. The closure device includes a permeable module mounted to move such that, in a gaseous environment, the permeable module is in a rest position allowing gases to penetrate the case opening through the permeable module, and in a liquid environment, the permeable module is in an operating position in which gases and liquids are blocked. The permeable module comprises a tubular support at the end of which is fixed a membrane.
US10338533B2
A wristwatch including a watch case, a bezel mounted to rotate on the watch case, and a dial including at least one luminous index. The luminous index is illuminated through the dial by at least one light source disposed underneath the dial and powered by an electrical energy source. An activation component for activating the light source is housed inside the rotating dial and cooperates with a detection element housed inside the watch case. The activation component, in a determined position of the rotating bezel, detects presence of the activation component by the detection element. The detection element then emits an electrical signal addressed to a microprocessor circuit housed inside the watch case. The microprocessor circuit emits in response to reception of the electrical signal emitted by the detection element an electrical signal that activates lighting of the light source for a determined period of time.
US10338528B2
Method for fabrication of a balance spring of a predetermined stiffness by local removal of material
The invention relates to a method for fabrication of a balance spring of a predetermined stiffness comprising the steps of fabricating a balance spring in dimensions of increased thickness, determining the stiffness of the balance spring formed in step a) in order to remove, locally, a volume of material, in order to obtain the balance spring having the dimensions necessary for said predetermined stiffness.
US10338521B2
An image forming apparatus includes a main frame, a plurality of process cartridges, a cartridge-supporting body, a belt, a waste toner cartridge, a contact-separation mechanism, and a collective conveying unit. Each process cartridge includes a photosensitive drum and a drum cleaning unit collecting waste toner on the drum. The cartridge-supporting body is movable between an internal position inside the frame and an external position outside the frame. The belt confronts the process cartridges in the internal position. The waste toner cartridge accommodates the waste toner collected from the drums. The contact-separation mechanism moves the cartridge-supporting body between a contact position where the drums are in contact with the belt and a separated position where the drums are out of contact with the belt. The collective conveying unit aggregates waste toner collected from drums and conveys collectively the aggregated waste toner to the waste toner cartridge.
US10338519B2
An image forming apparatus includes a conveying unit, a boss, a hook member and an auxiliary pressing member. The conveying unit is provided at an apparatus main body in a turnable manner and configured to form or open a nip area. The boss is provided at the apparatus main body. The hook member is provided at the conveying unit in a turnable manner and configured to be engaged with the boss when the conveying unit is turned to a position where the nip area is formed. The auxiliary pressing member is configured to press the hook member in a direction in which the hook member is engaged with the boss after the hook member is engaged with the boss. A direction in which the auxiliary pressing member presses the hook member is different from a turning direction of the conveying unit.
US10338508B2
An image forming apparatus includes a developing section, an image carrier, a deviation correction section, a specific pixel detection section and a determination section. The developing section forms a visible image on a photoconductor for each type of developer. The image carrier carries the visible images formed in a plurality of the developing sections. The deviation correction section corrects position deviation of the plurality of visible images formed on the image carrier. The specific pixel detection section detects the specific pixel used to form an image with a plurality types of developers. The determination section determines execution of correction in the deviation correction section according to information indicating an amount of the specific pixels.
US10338504B2
A fixing device includes a fixing member, a pressing member, a cover, and a separation member. The cover is movable between a closing position at which a conveyance path is formed and an opening position at which the conveyance path is exposed. The cover includes a recess. The separation member is movable between a contact position at which the separation member comes in contact with a face of the fixing member and a withdrawing position at which the separation member is separated from the fixing member. The separation member separates a medium from the face of the fixing member in a state in which the separation member is arranged at the contact position. A tip end part of the separation member enters an interior of the recess of the cover in a state in which the separation member is arranged at the withdrawing position.
US10338499B2
A toner cartridge includes a casing, an auger rotatable about an axis extending in a first direction, an auger gear rotatable with the auger, an agitator aligned with the auger in a second direction, an agitator gear rotatable with the agitator, and a detection gear positioned opposite to the auger gear with respect to the agitator gear in the second direction. The detection gear is rotatable from a first position to a second position. At the first position, a through-hole or a cutout of the detection gear is positioned farther away from the auger than an outer surface of another end portion of the casing in the second direction is. At the second position, a portion of the detection gear different from the through-hole or the cutout is positioned farther away from the auger than the outer surface of the another end portion of the casing is.
US10338496B2
An electrophotographic imaging device having a method of printing which includes determining whether a duty cycle state in the imaging device has changed; selecting one of a full toner density calibration and a partial toner density calibration based on the determining; performing the one of the full toner density calibration and the partial toner density calibration; identifying a toner density to be applied during printing as a result of the performing; developing a toned image having a toner density equal to the toner density identified; and printing the toned image on a media sheet, wherein the full toner density calibration is skipped upon at least a determination that the duty cycle state has remained the same.
US10338495B2
There is demand to reduce the amount of developing agent fed to a cleaning member. The amount of developing agent that is fed to the cleaning member is decided based on the amount of developing agent recovered by the cleaning member or the amount of use of a process cartridge.
US10338483B2
An actuator system configured to position an object, the actuator system includes a piezo actuator having an actuator contact surface. The piezo actuator is configured to exert a force via the actuator contact surface onto the object. The piezo actuator includes a transparent piezo material. The actuator system further has an optical position sensor configured to measure a position of the actuator contact surface. The optical position sensor is configured to transmit an optical beam through the transparent piezo material to the actuator contact surface. The optical position sensor may form an interferometer.
US10338482B2
In an exposure operation, as a second stage is moved in a direction parallel to a predetermined plane, another head different from a plurality of heads faces a grating section instead of one head of the plurality of heads, and positional information of the second stage is measured by multiple heads including remaining heads and the another head, the remaining heads excluding the one head of the plurality of heads, and correction information is acquired for the positional information obtained from the another head, based on the positional information obtained from the plurality of heads including the one head.
US10338481B2
A metrology system includes a radiation source that generates light, an optical modulation unit, a reflector, an interferometer, and a detector. The optical modulating unit temporally separates a first polarization mode of the light from a second polarization mode of the light. The reflector directs the light towards a substrate. The interferometer interferes the diffracted light from a pattern on the substrate, or reflected light from the substrate, and produces output light from the interference. The detector receives the output light from the interferometer. The first and second polarization modes of the output light are temporally separated at the detector.
US10338480B2
A simulation apparatus has: a first processing part configured to obtain a value of a parameter in a first set relating to the forming of the pattern; a second processing part configured to obtain a value of a parameter in a second set that is at least partially same as the parameter in the first set and relating to the forming of the pattern; and an integration processing part configured to evaluate, based on the value of the parameter in the first set and the value of the parameter in the second set, a state of the pattern formed on the substrate and a forming condition when the pattern is formed, and to determine based on the result of the evaluation whether or not to make at least one of the first processing part and the second processing part recalculate the value of the parameter in the corresponding set.
US10338472B2
A mark forming method includes: a step of forming, on a device layer of a wafer, an intermediate layer to which a polymer layer containing a block copolymer is adherable, the device layer including a shot area and a scribe line area; a step of removing a portion, of the intermediate layer, formed in the scribe line area; a step of exposing an image of a mark on the scribe line area and forming, based on the image of the mark, a mark including recessed portion; and a step of applying the polymer layer containing the block copolymer on the device layer of the wafer. When a circuit pattern is formed by using the self-assembly of the block copolymer, it is possible to form the mark simultaneously with the formation of the circuit pattern.
US10338470B2
An object of the invention is to provide a photosensitive laminate in which two or more layers can be collectively patterned, a transfer material, a patterned photosensitive laminate, a method for manufacturing the patterned photosensitive laminate, a touch panel, and an image display device. According to the invention, there are provided a photosensitive laminate in which a first resin layer, an interlayer, and a second resin layer are laminated on a support in this order, at least one of the first resin layer or the second resin layer includes 20 mass % or greater of inorganic particles, and exposure sensitivity of the second resin layer is higher than that of the first resin layer, a transfer material, a patterned photosensitive laminate, a method for manufacturing the patterned photosensitive laminate, a touch panel, and an image display device.
US10338468B2
The present invention provides a photosensitive resin laminate in which (A) an alkali-soluble polymer, (B) a compound having an ethylenically unsaturated double bond, and (C) a photosensitive resin layer including a photopolymerization initiator are laminated on a support film. The photosensitive resin laminate is used in forming the protective film of a conductor part, the thickness of the photosensitive resin is 20 μm or less, and the cured product of the photosensitive resin layer satisfies conditions (1) to (3): (1) the crosslink density is 1,000 mol/m3-8,000 mol/m3; (2) the peak top value of Tan δ is 0.4 or greater; and (3) the refractive index at a wavelength of 532 nm is 1.50-1.60.
US10338466B2
Techniques include providing selective or differential planarization such that different regions of a substrate can have different amounts of material removed. In general, methods herein use photo-reactive generator compounds to generate solubility-changing agents. A specific pattern of light is projected onto a substrate containing such photo-reactive generator compounds to create different concentrations of solubility-changing agent(s) at specific locations across a substrate. As generated solubility-changing agents are diffused into an underlying layer, these concentration differences then control an amount (height or depth) of material removed from a given film or layer at specific spatial locations on the substrate.
US10338461B2
A light-emitting device (1) and a related light source system. The light-emitting device (1) comprises a laser light source (11, 21, 31) and a light collecting system (12, 22). The laser light source (11, 21, 31) comprises a first laser array (111, 211, 311) and a second laser array (112, 212, 312) for respectively generating a first light and a second light with different wavelength ranges. The light collecting system (12, 22) is used for collecting the light emitted from the laser light source arrays. The ratio of the divergence angle of the collected second light to that of the first light is less than or equal to a predetermined value. The predetermined value is 0.7. The light-emitting device (1) is capable of generating two kinds of light beams with different etendues.
US10338460B2
A projection apparatus includes an image projection module, a lens module and a light emitting module. The image projection module has a first optical axis and forms a projection area on a bearing surface. A projection of the first optical axis on an X-Z plane is perpendicular to an X-Y plane on which the projection area is formed. The lens module comprises N cameras, each having a corresponding second optical axis and being for forming a shooting area. The N second axes are tilted to the first optical axis and have an angle with respect to the X-Z plane. The light emitting module includes M light emitting components, each having a corresponding third optical axis and being for forming a sensing area. The projection area, the N shooting areas and the M sensing areas are at least partially overlapped with each other to form a rectangular shooting sensing area.
US10338459B2
The invention aims to provide small-sized and highly-reliable light converter and light source unit, as well as a projector each of which makes it possible to cool down heat generated in a fluorescent body in a motorless manner. A light converter of the disclosure includes: a fluorescent body (12) that is excited by excitation light; a first light-collecting lens (11A) that has a lens surface to which the fluorescent body is bonded, and causes the excitation light to enter the fluorescent body; and a heat-dissipating member (14) to which the lens surface is adhered at least around a region to which the fluorescent body is bonded.
US10338451B2
A beam steering device includes a first active deflector. The first active deflector includes a first substrate with one or more electrodes, a second substrate with one or more electrodes, and liquid crystals located between the first substrate and the second substrate. The second substrate is distinct from the first substrate. The beam steering device also includes a passive deflector positioned parallel to the first active deflector. The passive deflector includes a third substrate, a fourth substrate that is distinct from the third substrate, and liquid crystals located between the third substrate and the fourth substrate. A method for separating zeroth order leakage with the beam steering device is also disclosed.
US10338444B2
An array substrate and a manufacturing method thereof and a display device are disclosed. The array substrate includes a base substrate, and a color filter layer, a common electrode and a black matrix disposed on the base substrate, the black matrix is capable of conducting electricity, and the black matrix is electrically connected with the common electrode. The array substrate can reduce parasitic capacitance, and decrease power consumption.
US10338443B2
In an amorphous silicon thin film transistor-liquid crystal display device and a method of manufacturing the same, gate patterns including a gate line and a gate electrode are formed on an insulation substrate having a display region and a driving circuit region on which a plurality of shift resistors are formed. A gate insulating film, active layer patterns and data patterns including source/drain electrodes are formed successively on the substrate. A passivation layer on the substrate has a first contact hole exposing a drain electrode of the display region and second and third contact holes respectively exposing a gate electrode and source/drain electrode of a first transistor of each of the shift resistors. Electrode patterns on the passivation layer include a first electrode connected to the drain electrode of the display region through the first contact hole and a second electrode connecting the gate electrode to the source/drain electrode of the first transistor through the second and third contact holes. The gate driving circuit including the shift resistors and the wirings are integrated on the insulating substrate without an additional process, thereby simplifying the manufacturing process.
US10338431B2
A liquid crystal display apparatus includes a liquid crystal cell; a first polarizer arranged on a back surface side of the liquid crystal cell; a second polarizer arranged on a viewer side of the liquid crystal cell; a cover sheet arranged on a viewer side of the second polarizer, the cover sheet having a transmission portion at a position corresponding to a display region of the liquid crystal cell; a first optical compensation layer arranged on a viewer side of the cover sheet, the first optical compensation layer having an Re(550) of from 100 nm to 180 nm; and a third polarizer arranged on a viewer side of the first optical compensation layer, wherein an angle formed by a slow axis direction of the first optical compensation layer and an absorption axis direction of the third polarizer is from 35° to 55° or from 125° to 145°.
US10338417B2
Provided is a set of techniques for measuring different properties or parameters of liquid crystal mixtures by applying a driving waveform and measuring the response current and/or the optical response. This may be done by using specific liquid crystal test cells. Also provided are the optimized test cell parameters that are used in the algorithms for calculating the properties.
US10338416B2
Coupling modulation of an optical resonator employs a variable modal index to provide modulation of optical signal coupling. A coupling-modulated optical resonator includes an optical resonator having a coupled portion and a bus waveguide having a modulation section adjacent to and coextensive with and separated by a gap from the coupled portion. The modulation section is to modulate coupling of an optical signal between the optical resonator and the bus waveguide according to a variable difference between a modal index of the bus waveguide modulation section and a modal index of the optical resonator coupled portion.
US10338404B2
An embodiment includes a bobbin provided at an outer circumferential surface thereof with a first coil, a first position sensor disposed on the outer circumferential surface of the bobbin and spaced apart from the first coil, a first magnet disposed so as to be opposite to the first position sensor, a second magnet disposed so as to be opposite to the first coil, the second magnet being configured to move the bobbin in a direction parallel to an optical axis via electromagnetic interaction with the first coil, a housing configured to support the first magnet and the second magnet; and upper and lower elastic members coupled to the bobbin and the housing, wherein the first position sensor is moved along with the bobbin.
US10338397B1
Provided is a vehicle head-up display (HUD) device including a display unit divided into a first display area and a second display area; a folding mirror configured to reflect a first image to the first display area; a picture generation unit (PGU) configured to directly project the first image to the folding mirror; and a control unit configured to adjust a projection distance and a magnification and control the PGU to output the first image to the first image area and to output a second image to the second display area. Here, the first image is an virtual image, and the second image is an real image.
US10338392B2
A head-mounted display (HMD) device may include an at least partially see-through display, one or more location sensors, a communication unit, and a processor. The HMD device may determine at least a location of the one or more location sensors in a physical environment. The communication unit may receive peer location data from at least one peer HMD device in the physical environment. The processor of the HMD device may determine a field of view of the HMD device, identify a display position at which the augmented reality image can be displayed and viewed in the physical environment by the HMD device and the at least one peer HMD device, and display the augmented reality image at the display position on the at least partially see-through display of the HMD device.
US10338391B2
A display subsystem for a virtual image generation system comprises a planar waveguide apparatus, an optical fiber, at least one light source configured for emitting light from a distal end of the optical fiber, and a mechanical drive assembly to which the optical fiber is mounted as a fixed-free flexible cantilever. The drive assembly is configured for displacing a distal end of the optical fiber about a fulcrum in accordance with a scan pattern, such that the emitted light diverges from a longitudinal axis coincident with the fulcrum. The display subsystem further comprises an optical modulation apparatus configured for converging the light from the optical fiber towards the longitudinal axis, and an optical waveguide input apparatus configured for directing the light from the optical modulation apparatus down the planar waveguide apparatus, such that the planar waveguide apparatus displays one or more image frames to an end user.
US10338390B2
Techniques and mechanisms for fabricating an eyepiece from a lens blank including blank bodies that are bonded to each other. In an embodiment, the blank bodies are formed by injection molding and adhered to one another. Fabrication of the eyepiece includes variously machining the blank bodies to shape respective lens bodies of the eyepiece. One or more blocking structures are coupled to reinforce the lens blank during at least part of such machining. In another embodiment, any blocking structures that are to resist forces of a particular machining process are coupled only indirectly to one of the blank bodies.
US10338384B2
Disclosed herein are devices and methods to provide multiple eyeboxes from multiple input pupils. In particular, a projection system can direct light from multiple input pupils to a holographic optical element. The light of each of the input pupils having light beams of different wavelengths. The holographic optical element reflects at least part of the light of the multiple input pupils to form an array of exit pupils.
US10338380B2
Integral optical stacks and optical systems including the integral optical stack are described. The integral optical stack may include first and second lenses, a partial reflector, a reflective polarizer curved about two orthogonal axes, and a quarter wave retarder. The reflective polarizer is curved about two orthogonal axes and includes at least one layer that is substantially optically biaxial at at least one first location on the at least one layer away from an optical axis of the optical stack and substantially optically uniaxial at at least one second location away from the optical axis.
US10338378B2
The mirror group is formed by a monolithic frame bent along a bending line and including a first and a second supporting portions carrying, respectively, a first and a second chips forming two micromirrors made using MEMS technology. The first and second supporting portions are arranged on opposite sides of the bending line of the frame, angularly inclined with respect to each other. The mirror group is obtained by separating a shaped metal tape carrying a plurality of frames, having flexible electric connection elements. After attaching the chips, the frames are precut, bent along the bending line, and separated.
US10338376B2
A satellite imaging system includes a camera with a pixel shifting mechanism, thermally stable imaging payload, and high-stability attitude determination and control system (ADCS) to improve image resolution. To address the overall stabilization requirement, the satellite incorporates a number of design elements that, in combination, provide the stable result required for good imaging.
US10338375B2
An apparatus comprising an electrowetting display element comprising a radiation filter, a first support plate, a second support plate, a first fluid and a second fluid immiscible with the first fluid. The apparatus comprises at least one processor and at least one memory comprising computer program instructions operable to, with the at least one processor: determine, based on an input signal indicative of a characteristic of an input to the apparatus, that a predetermined condition for reduction of an exposure of the first fluid to incident light is satisfied; and, in response, generate an output signal to control the electrowetting display element to configure the first fluid in a retracted configuration with the first fluid at least partly overlapped by the radiation filter and with both the first fluid and the second fluid in contact with a surface of the first support plate.
US10338374B1
A display device includes a first support plate and an opposing second support plate. A pixel region is between the first support plate and an inner surface of the second support plate. A diffuser is disposed on the second support plate. The diffuser has a first diffusion area over the pixel region. The first diffusion area has a first region with a first diffusion profile and a second region with a second diffusion profile.
US10338372B2
Electrowetting apparatus including at least one compound selected from the group consisting of: wherein each of R1, R2, R3 and R4 is independently an alkyl group. In examples a fluid includes a dye compound selected from:
US10338371B1
Disclosed is an entirely reflective space telescope featuring a segmented primary objective, simulating a refractive Fresnel lens, providing high optical efficiency over a wide spectral range. Each nonfocusing objective segment is all-reflective, having v-shaped mirrored elements for steering a portion of the incident light beam to a secondary focusing module, where an unobstructed wide angle secondary mirror focuses each segment's beam onto a dedicated mirror segment of an optical path corrector. This corrects path length errors, steers and focuses the beams, equally timed and in phase, to an image sensor. A sparsely segmented objective gives larger apertures. For greater apertures, a sparse primary objective and fully tiled secondary relay objective are combined with fully tiled and sparse optical path correctors. A flotilla of fully tiled segmented telescopes can support either amplitude-phase or intensity interferometry. Coronagraphs and starshade occluders can be included to reduce diffraction noise from bright sources.
US10338369B2
A method for setting an evaluation parameter for a fluorescence microscope includes exciting dye particles in a sample to fluoresce and detecting fluorescent light from the particles. A graphical representation of a distribution of the fluorescent light is determined and a signal is generated for use in displaying the graphical representation on a display unit. Each subregion of the graphical representation is associated with a comparison value that is representative of a light quantity in the subregion. A predefined threshold is used as an evaluation parameter and compared to the comparison values. The subregions having a comparison value that is greater than the threshold value are marked on the display unit with predefined markings. The threshold value is changed and the comparison values are compared to the changed threshold value. The marked regions are defined as events and a complete image of the sample is obtained based on the events.
US10338367B2
A scanning microscope includes: a charged particle beam source configured to output a charged particle beam to be emitted to a sample; a detector configured to detect charged particles from the sample; and a controller configured to control the charged particle beam source and the detector, wherein the controller changes one or more variable parameters to determine a plurality of different parameter value sets, acquires a measurement result of a temporal change of absorption current in a target sample material under each of the plurality of different parameter value sets, and, based on the measurement results, selects a parameter value set for use in measurement of the target sample from the plurality of different parameter value sets.
US10338361B2
An imaging optical system includes, in order from an object side to an image side, a first lens group having negative optical power, a second lens group having positive optical power, a third lens group having negative optical power, and a fourth lens group with negative optical power. A lens disposed closest to the object side in the second lens group has a concave surface directed toward the object side, and a lens disposed closest to the object side in the fourth lens group has positive optical power. Each distance between the lens groups changes when zooming from a wide-angle end to a telephoto end on photographing.
US10338354B2
In a flow cytometer, an objective lens for focusing an input laser-radiation beam including at least four different laser-radiation wavelengths in a common plane includes only three singlet lens-elements. Two of the elements are cylindrical elements arranged as a cylindrical telescope for shaping and reducing the size of the input laser-beam. The third element is a spherical element arranged to focus the reduced size beam in the common plane. In one example, all three elements are made from the same optical material.
US10338340B2
A visual camera bearing structure includes: a shaft body, having a top end portion and bottom end portion; a through hole, configured inside the shaft body, one end of the through hole being in communication with the bottom end portion of the shaft body, another end thereof the top end portion of the shaft body, and the top end portion formed with a lens barrel accommodation opening; and a barrel lens support having a larger diameter, configured on an outer peripheral wall of the top end portion of the shaft body. Whereby, the barrel lens support is allowed to support the lens accommodation portion having a large area stably, thereby overcoming the condition of conventional visual cameras being difficult to be configured with a barrel lens having a large area.
US10338339B2
The present disclosure provides a lens module. The lens module includes a lens barrel including a first barrel wall forming an optical aperture and a second barrel bending and extending from the first barrel wall. The second barrel wall includes a first inner wall and a first outer wall opposite to the first inner wall. One lens is arranged in the lens barrel, and the lens includes a side wall connecting an object side and an image side, a part of the side wall from the lens attaching to the first inner wall. A gap is formed between another part of the side wall and the first inner wall. A size of the part forming the gap between the side wall and the first inner wall along a direction of an optical axis accounts for at least one second of a total height.
US10338337B1
A display system configured for displaying critical aeronautical information on an aircraft display that is not certified for displaying critical aeronautical information comprises a mounting adapter and an application server. The mounting adapter is configured to mount, in an aircraft cockpit, a personal electronic device (PED) wherein the PED is not certified to display critical aeronautical information. The mounting adapter further comprises a surface with an actuatable covering that is configured to be overlaid on a PED display and an actuation source configured to actuate the covering. The application server is configured to execute a module that generates critical aeronautical information, transmit the generated critical aeronautical information to the PED for display, determine whether a problem exists with the image displayed on the PED display, and enable the actuation source to cause the covering to annunciate a message indicating a problem with the image displayed on the PED display.
US10338334B2
Novel tools and techniques for direct cable expansion are provided. A system includes a pump, a probe, and a coupler. The pump is coupled to a reservoir holding a fluid. The probe is in fluid communication with the pump, and is configured to introduce the fluid into a cable such that a channel is created, by the fluid, between an outer sheath of the cable and a core of the cable. The coupler is configured to attach to a cable, receive the probe, and position the probe at an interface between the outer sheath and an inner material of the cable adjacent to the outer sheath.
US10338328B2
A method, system, and apparatus are disclosed for a ruggedized photonic crystal (PC) sensor packaging. In particular, the present disclosure teaches a ruggedized packaging for a photonic crystal sensor that includes of a hermetic-seal high-temperature jacket and a ferrule that eliminate the exposure of the optical fiber as well as the critical part of the photonic crystal sensor to harsh environments. The disclosed packaging methods enable photonic crystal based sensors to operate in challenging environments where adverse environmental conditions, such as electromagnetic interference (EMI), corrosive fluids, large temperature variations, and strong mechanical vibrations, currently exclude the use of traditional sensor technologies.
US10338320B2
Telecommunications switches are presented, including expandable optical switches that allow for a switch of N inputs×M outputs to be expanded arbitrarily to a new number of N inputs and/or a new number of M outputs. Switches having internal switch blocks controlling signal bypass lines are also provided, with these switches being useful for the expandable switches.
US10338314B2
An optical fiber cutting apparatus includes a body portion on which an optical fiber is mounted, a cover member that is rotatably connected to the body portion and fixes the optical fiber between the body portion and the cover member by rotating toward the body portion, a blade member configured to form a flaw on a glass fiber portion of the optical fiber which is fixed, and a holding member mounted on the body portion, the holding member configured to hold the blade member. The cover member presses the holding member and thereby the blade member imparts an arc movement to form the flaw on the glass fiber portion.
US10338310B2
The present invention provides a light transmittable and tissue integration integrable biofiber device including a plurality of biofibers. The plurality of biofibers consist a single bare fiber or a single constructed fiber. The single constructed fiber consists a core layer and either a single cladding layer or a plurality of cladding layers, and the cladding layer clads and fuses a circumferential surface of the core layer. Each of the plurality of biofibers comprises a light receiving end and a light emitting end, a light radiates through the light receiving end and the light is emitted from the a light emitting end. Therefore, the biofiber device of the present invention may simultaneously accomplish light transmittable and tissue integrable purposes to facilitate light therapy, optical gene therapy and optogenetics.
US10338307B2
A luminaire with a light pipe assembly and related methods of assembly are provided. According to one aspect, the luminaire may include a housing and lens covering an opening formed in the housing. A light source may be disposed in the housing and configured to emit artificial light in a forward direction toward the lens. The light pipe assembly may span at least a portion of a distance between the lens and the light source, and may be configured to transport ambient light rays present in an environment outside of the housing to a location within the housing isolated from the artificial light.
US10338302B2
A light source device including a light guide plate and a light source, in which the light guide plate includes an incident surface on which light emitted from the light source is incident, an emission surface emitting light incident from the incident surface, and a propagating reflection surface which is a surface opposite to the emission surface and which propagates and reflects the light incident from the incident surface toward the emission surface, the propagating reflection surface has approximately V-shaped grooves and the V-shaped grooves have two kinds of grooves.
US10338298B2
A backlight unit, a display device including the backlight unit, and a method of manufacturing the backlight unit are provided. The backlight unit may include a light guide plate configured to provide light for a two-dimensional (2D) image and light for a three-dimensional (3D) image to a display panel, and the light guide plate may include a first output pattern formed on an upper surface of the light guide plate and configured to output the first light provided from the first light source to a display panel and a second output pattern formed on a lower surface of the light guide plate and configured to output the second light provided from the second light source to the display panel.
US10338271B2
One or more computer-readable media include computer-executable instructions to instruct a computing system to, for a given time, solve the elastic wave equation in tensorial form for a geological reservoir model subject to stated conditions; and adjust a grid associated with the geological reservoir model based on solution of the elastic wave equation in tensorial form for the given time. Various other apparatuses, systems, methods, etc., are also disclosed.
US10338270B2
A system includes distributed sensors and a receiver that receives signals from the distributed sensors and that produces one or more interferometry signals from the received signals. The system also includes a digitizer to digitize each of the one or more interferometry signals. The system also includes at least one processing unit that processes each digitized interferometry signal to obtain unwrapped phase information and related parameter values. The unwrapped phase information is obtained based on a comparison of a current phase measurement with a reference phase predicted using a dynamic phase change model.
US10338261B2
Technology for performing magnetic field gradient measurements is described. The magnetic field gradient measurements for specific positions on the Earth can be performed from a moving platform. The magnetic field gradient measurements can be identified as being affected by a level of error that exceeds a defined threshold. A correction value can be generated to compensate for the error in the magnetic field gradient measurements. The correction value can be applied to the magnetic field gradient measurements in order to obtain magnetic field gradient measurements with a reduced level of error.
US10338256B2
Methods and systems for processing data acquired using a variable-depth streamer, obtain up-going and down-going wavefields at a predetermined datum, and use them to identify multiples included in the up-going wavefield. An image of a geological formation under the seabed is then generated using the data from which the multiples have been removed, and/or the multiples.
US10338250B2
Noise is removed from a data set by performing an integral transform operation that converts instances of noise into identifiable artifacts in the transformed data set. A model of the artifacts is constructed by creating a full-domain or partial-domain noise model and performing the same integral transform operation on the noise model. The resulting transformation of the noise model is adaptively subtracted from the transformed data set to remove the noise. The adaptive subtraction may employ a least-square error filter.
US10338249B2
Methods, systems, and computer-readable media are provided for processing seismic data. The method includes receiving a seismic data set associated with a domain, and calculating a seismic attribute associated with the domain from the seismic data set. The method also includes performing one or more mathematical morphology operations on the seismic attribute to generate a processed attribute associated with the domain.
US10338243B2
A method is provided for an improved interpretation of seismic data, comprising the steps of: •(a) obtaining a 3D seismic data set from a predetermined region; •(b) generating at least one attribute volume comprising at least one attribute of said 3D seismic data; •(c) selecting a zone of interest from said at least one attribute volume of said 3D seismic data set; •(d) determining a frequency spectrum of said zone of interest; •(e) generating a synthetic model of said zone of interest based on said frequency spectrum of said zone of interest and the model defined by at least a three dimensional space, wherein a first variable parameter is variable in a first dimension of the space, and at least a second variable parameter is variable in at least a second and/or third dimension; •(f) calibrating said synthetic model utilizing additional data indicative to physical properties of said zone of interest; •(g) utilizing said calibrated synthetic model to provide the frequency spectrum of a synthetic seismic response of said zone of interest and project the spectrum on a horizon of said zone of interest, and •(h) generating a visual representation of said projected spectrum against said first variable parameter and at least said second variable parameter.
US10338242B2
Method and system for ongoing monitoring for underground structure at or near a production wellpad is provided. The system includes a sparse acquisition grid and utilizes information obtained from Rayleigh waves to monitor subsurface structures.
US10338241B2
Sweep signals for vibrators used to generate seismic signals for seismic surveys are described. By selecting a certain amount of one or more odd order harmonic components to be included in the sweep signal, the amplitude of the seismic signal generated by the vibrator can be increased.
US10338234B2
A radiographic image capturing device includes: a sensor substrate having one surface on which a plurality of light-receiving elements are two-dimensionally arranged; and a scintillator substrate that is arranged on the side of the light-receiving elements of the sensor substrate, wherein a region having no interface between insulating layers that differ in refractive index is formed between the scintillator substrate and incident planes of the light-receiving elements of the sensor substrate.
US10338231B2
A hardware front-end for a software-defined GNSS receiver, which includes an antenna connected to a transmission line that is connected to a pair of separate circuits, one for receiving L1 signals and one for receiving L2 signals. Each circuit includes at least one bandpass filter, at least one LNA, and a single-chip GNSS receiver that receives analog RF signals and provides digitized I and Q signals. The pair of circuits differ in that a first one is designed to receive, filter, and amplify RF signals at the L1 frequency corresponding to the designed input frequency of the receiver and the second one is designed to receive, filter, and amplify RF signals at the L2 frequency, which is significantly different from the first frequency. The second circuit also includes a mixer to convert the L2 frequency to the L1 frequency, so that a similar receiver can be used in each circuit.
US10338230B2
In one or more embodiments, techniques and systems for multipath error correction are provided herein. A global positioning system (GPS) component or unit determines a position of a vehicle at different times. When the vehicle enters a tunnel, for example, the GPS unit may not provide accurate readings. In this scenario, an image capture component or lane keeping assist system can monitor for a change of lane associated with the vehicle. An error correction component can calculate an updated position for the vehicle by using the change of lane information to confirm or correct the GPS position of the vehicle, such as when the vehicle is exiting the tunnel.
US10338220B1
The present disclosure provides a mobile machine including a laser diode based lighting system having an integrated package holding at least a gallium and nitrogen containing laser diode and a wavelength conversion member. The gallium and nitrogen containing laser diode is configured to emit a first laser beam with a first peak wavelength. The wavelength conversion member is configured to receive at least partially the first laser beam with the first peak wavelength to excite an emission with a second peak wavelength that is longer than the first peak wavelength and to generate the white light mixed with the second peak wavelength and the first peak wavelength. The mobile machine further includes a light detection and ranging (LIDAR) system configured to generate a second laser beam and manipulate the second laser beam to sense a spatial map of target objects in a remote distance.
US10338219B2
A measuring apparatus comprising a tunable laser diode for generating a mono mode measurement radiation, said laser diode being designed as a laser beam source in such a way that an emission wavelength of the measurement radiation is variable within a wavelength range by means of the variation of a tuning parameter, comprising an absorption medium defining absorption lines within the wavelength range, comprising a memory having a line atlas for the absorption medium, comprising a detector for determining an absorptivity and comprising a control and evaluation unit for regulating the emission wavelength by means of the at least one tuning parameter in a manner dependent on the absorptivity determined in such a way that the emission wavelength remains stable.
US10338216B2
Methods and systems are provided for controlling a radar system of a vehicle. One or more transmitters are configured to transmit radar signals using a plurality of widely spaced antenna arrays. A plurality of widely spaced antenna arrays are configured to receive return radar signals after the transmitted radar signals are deflected from an object proximate the vehicle. A processor is used to utilize range information to eliminate ghost targets in widely spaced antenna arrays.
US10338210B2
Systems and methods can provide alternatives to a global positioning system (GPS). For example, certain systems can operate on 1090 MHz and provide for methods of estimating location that can be used in place of GPS. Thus, a method can include obtaining an estimate of position of an own aircraft based on time of arrival of signals from a plurality of ground stations. The calculation of the estimate can be performed in the own aircraft. The method can also include using the estimate of position instead of a position from a global positioning system.
US10338209B2
Systems, methods and computer-readable media are provided for tracking a moving sports object. In one example, a method of tracking a moving sports object includes calibrating a perspective of an image of a camera to a perspective of a Doppler radar for simultaneous tracking of the moving sports object, and tracking the moving sports object simultaneously with the camera and Doppler radar. The method may further comprise removing offsets or minimizing differences between simultaneous camera measurements and Doppler radar measurements of the moving sports object. The method may also include combining a camera measurement of an angular position of the moving sports object with a simultaneous Doppler measurement of a radial distance, speed or other measurement of the moving sports object.
US10338188B2
Electronic devices described herein are configured to use a beaconing capability to enable responders to locate a user of the electronic device. The beacon payload includes an incident identifier, among other data, that enables responders to identify the specific electronic device that was used to place the emergency call. The beacon payload is dynamically updated with refreshed data to enable responders to locate the user of the electronic device that may potentially be in transit from one location to another, and to adapt to changing circumstances associated with the emergency situation.
US10338187B2
A spherically constrained optical seeker assembly includes a spherical lens having an outer surface, an optical sensor assembly associated with the spherical lens, and a gimbal assembly. The optical sensor assembly is coupled to the gimbal assembly. The gimbal assembly is configured to move the optical sensor assembly to at least one desired position on the outer surface of the spherical lens. A method of manipulating the optical sensor assembly includes positioning the optical sensor assembly with respect to the spherical lens and moving the optical sensor assembly to at least one desired position with respect to the outer surface of the spherical lens by the gimbal assembly.
US10338184B2
Systems and methods for monitoring and improving the treatment of biomass are described.
US10338179B2
Embodiments relate to acquiring magnetic resonance (MR) images with suppressed residual blood signal in the early cardiac phases, leading to images with a preferred dark-blood appearance throughout the entire cardiac cycle, which improves accuracy of subsequent post-processing algorithms. The acquisition of the desired blood suppressed tissue images is achieved through a double inversion recovery pulse in DENSE sequences. The double inversion recovery pulse is applied after an electrocardiogram (ECG) trigger at a beginning point of a repetition time period, followed by a displacement encoding module at an inversion time during the repetition time period and a readout module comprised of a plurality of frames during a remainder of the repetition time period. The displacement encoding module applies a labelling process on the tissue, while the readout module applies an un-labelling process. The readout module comprises an imaging sequence adapted to acquire DENSE images.
US10338170B2
A pre-amplifier for a magnetic resonance imaging radio-frequency coil. The pre-amplifier comprises an input matching circuit (1), an amplification circuit (2), an output matching circuit (3) and a narrow band filter (4) for filtering a magnetic resonance signal amplified through the amplification circuit (2). The present invention has the technical effect that the pre-amplifier for a magnetic resonance imaging radio-frequency coil generates a gain required by magnetic resonance imaging within a very small range near a magnetic resonance signal frequency point, but only generates a very small gain or has no amplification function completely at other frequency points, thereby significantly reducing the possibility of oscillation of the magnetic resonance imaging radio-frequency coil.
US10338169B2
A transmitter device for a magnetic resonance scanner includes a transmitter that is arranged in spatial proximity of a transmission coil that is connected thereto. The transmitter is embodied as a high-frequency power source that is connected directly to the transmission coil.
US10338164B2
A system for magnetic detection includes a magneto-optical defect center material comprising a plurality of magneto-optical defect centers, an optical light source , an optical detector, and a radio frequency (RF) excitation source. The optical light source is configured to provide optical excitation to the magneto-optical defect center material. The optical detector is configured to receive an optical signal emitted by the magneto-optical defect center material. The RF excitation source is configured to provide RF excitation to the magneto-optical defect center material. The RF excitation source includes an RF feed connector, and a metallic material coated on the magneto-optical defect center material and electrically connected to the RF feed connecter.
US10338160B2
A high-precision imaging and detecting device for detecting a small defect of a pipeline by a helical magnetic matrix. The device includes: a helical excitation module including a helical excitation coil; a magnetic matrix detection module, disposed at an inner side of the helical excitation coil and including at least one magnetic sensor group arranged at intervals along an axial direction of the helical excitation coil, group including a plurality of magnetic sensors evenly spaced apart and arranged along a circumferential direction of the helical excitation coil, and the magnetic sensor being configured to detect an induction magnetic field of the pipeline; a signal processing module, connected with the magnetic matrix detection module, and configured to receive, process and output an induction magnetic field signal of the pipeline detected by the magnetic sensor.
US10338155B2
The present disclosure provides a magnetometer body and a three-axis Induction Magnetometer (IM) using the same. The magnetometer body comprises: a magnetic core structure with an H-shaped longitudinal section, having a middle portion being an elongated rod-shaped magnetic core and two end portions being disk-shape magnetic flux concentrators; and an induction coil evenly wounded around a perimeter of the magnetic core in the magnetic core structure. In the present disclosure, disk-shape magnetic flux concentrators are fixed on two ends of the elongated magnetic core to collect magnetic flux, which is equivalent to increasing a length-diameter ratio of the magnetic core, thereby breaking through a noise limit of a conventional IM in a limited space.
US10338154B2
A magnetic field measuring apparatus includes a first processor, a second processor, a motion sensor and a magnetic field sensor. The second processor has higher processing capability than the first processor. The first processor makes the second processor perform certain processing. When it is determined that the state of motion measured by the motion sensor is at a predetermined level or more, the second processor performs a magnetic field correction setting operation as one of the certain processing. The magnetic field correction setting operation involves retrieving measurement values of magnetic field from the magnetic field sensor which are measured at different postures according to a change of the state of motion, and determining an offset correction value for the geomagnetic field based on the measurement values.
US10338146B2
In order to create a control observer for any battery type in a structured and at least partially automated manner, first, a nonlinear model of the battery, in form of a local model network including a number of local, linear, time-invariant, and dynamic models, which each have validity in specific ranges of the input variables, is determined from the measuring data of a previously ascertained, optimized experimental design via a data-based modeling method. For each local model (LMi) of the model network determined in this manner, a local observer is then determined. The control observer (13) for estimating the SoC then results from a linear combination of the local observers.
US10338145B2
A voltage monitoring system having a microcontroller with an analog-to-digital converter with a first channel, and a memory device is provided. The microcontroller includes a monitoring application and a hardware abstraction layer. The monitoring application sends a first encoded channel number to the hardware abstraction layer. The hardware abstraction layer determines a first channel number based on the first encoded channel number, and obtains a measured voltage value associated with the first channel number. The hardware abstraction layer sends a second encoded channel number and the measured voltage value therein to the monitoring application. If the first encoded channel number is equal to the second encoded channel number, then the monitoring application stores the measured voltage value in the memory device.
US10338144B2
According to an embodiment, a calculation apparatus includes a first calculator, a second calculator and a third calculator. The first calculator performs a regression analysis to calculate internal state parameters including a quantity of active material and an initial charged capacity of at least the first electrode. The second calculator calculates, based on the internal state parameters, an upper limit charged capacity in a predetermined range based a charged capacity at which an open circuit voltage of the rechargeable battery reaches an upper limit voltage. The third calculator changes the quantity of active material of the first electrode to a fixed value, and recalculates the initial charged capacity of the first electrode used on the fixed value and the upper limit charged capacity.
US10338143B2
A fault condition is diagnosed in an electric machine that includes a rotor and a plurality of permanent magnets. To do so, the rotor is rotated so that each of the plurality of permanent magnets passes a magnetic flux density sensor, and the values of magnetic flux density are measured using the magnetic flux density sensor at a plurality of positions of the rotor. The measured values of magnetic flux density are analyzed and a magnitude of a peak amplitude is compared in a time or frequency domain with a reference value. If the peak amplitude is below the reference value, the electric machine is determined to have a fault condition.
US10338141B2
A power supply protective device, when obtaining an open voltage when a second switch is brought into a closed state and a first switch is brought into an open state during discharging of a power supply, and obtaining a close voltage when the second switch is brought into the closed state and the first switch is brought into the closed state during discharging of the power supply, diagnoses the first switch as having a failure or not on the basis of the open voltage and the close voltage. When executing first a close instruction to the first switch and the second switch, if a voltage difference is less than a first threshold voltage, the first switch is determined to have no open failure, and/or when not less than a second threshold voltage, the second switch is determined to have no open failure.
US10338124B2
Disclosed herein is a cable fault diagnosis system and method, wherein when an application signal and a reflected signal overlap each other due to the proximity of a fault location to an application location or when the intensity of the reflected signal is weak and thus falls outside of a prescribed fault diagnosis range due to remoteness of the fault location from the application location, a correction location, at which a correlation function value has a global maximum, is derived on the basis of a prescribed correlation function for an application signal applied to a cable to be inspected and an acquired reflected signal, a correction signal, which is a reflected signal from which the application signal is removed at the derived correction location, is calculated, the distance between the correction location and the acquisition location is derived on the basis of a time delay, which is calculated on the basis of the calculated correction signal and the reflected signal at the acquisition location, and a propagation velocity, and therefore, even when the application signal and the reflected signal overlap due to the proximity of the fault location to the application location, the fault type and the fault location of the cable to be inspected may be accurately detected, and even when the intensity of the reflected signal is weak due to remoteness of the fault location from the application location or due to a minute fault level, accuracy and reliability of the fault type determination and the fault location detection for the cable to be inspected may be improved.
US10338123B2
Discussed herein are a sensor-network system and a method thereof for detecting and isolating faults occurring in sub-systems and sensors included in the network. The sub-systems and the sensor measurements are subject to noise and disturbances. A bank of Kalman-filters (KF) is used to detect and isolate the faults. Each KF is driven by either a pair of consecutive sensor measurements or a pair including a reference input and a sensor measurement. The KF residual is computed for each measurement pair and is a reliable indicator of a fault in subsystems and sensors located in the network.
US10338115B2
A digital measurement system includes an oscillator, a mixer, and a controller coupled to each other. The oscillator provides a reference signal having a second frequency. The mixer generates a down-converted signal based on the output signal and the reference signal. The controller then determines a characteristic of the output signal (e.g., frequency or phase) based on the down-converted signal. An analog measurement system includes a filter having a center frequency, a rectifier, and a controller. The filter filters the output signal and the rectifier rectifies the filtered signal. The controller samples the rectified signal and determines a characteristic of the output signal based on the level of the rectified signal. The reference signal controller may adjust a characteristic of the output signal based on the determined frequency and/or phase of the output signal.
US10338113B2
Systems and methods for authenticating, authorizing, and/or accounting for a power-consuming device to access a power source are described. A power access controller can manage the power source and authenticate and/or authorize the power-consuming device to access the power source based on, for example, a power profile of the power-consuming device. The power profile can indicate categories of devices for the power-consuming device, the manufacturer of the power-consuming device, and/or the device's expected power consumption. Accounting of an amount of power consumed by the power-consuming device can also be performed.
US10338108B1
The present disclosure relates to systems and methods of locking a faulted circuit indicator (FCI). For example, the FCI may include a locking assembly. The locking assembly may include a lock plate that selectively moves between a locked position and an unlocked position. When in the locked position, the lock plate blocks a lock link of the FCI from moving in a first direction to prevent the FCI from opening. When in an unlocked position, the lock plate enables the lock link of the FCI to move in the first direction to allow the FCI to open.
US10338105B2
A current detector includes a half-bridge configuration including first and second magnetic detection elements that are connected in series and disposed such that a magnetization direction of a magnetic pinned layer thereof is opposite to each other, and a bias magnetic field generating means for applying a bias magnetic field to the first and second magnetic detection elements. The bias magnetic field has a substantially same intensity and is formed in a direction substantially orthogonal to the magnetization direction and opposite to each other.
US10338104B2
This current detection device is configured from: an annular magnetic material core that forms a closed magnetic path around a pair of conducting wires in which conduction currents flow; an excitation coil wound on the magnetic material core; an oscillation circuit unit that applies a rectangular wave output voltage to the excitation coil; a power supply unit that supplies power to an operation amplifier that generates the rectangular wave output voltage in the oscillation circuit unit; and a difference current calculation unit, which detects a power supply current flowing from the power supply unit to the operation amplifier, and which calculates a difference current between the conduction currents flowing in the pair of conducting wires. Consequently, excellent noise resistance is achieved, and the configuration of the current detection device is simplified.
US10338103B2
The invention relates to a voltage sensing device (1) for a high and/or medium voltage power carrying conductor (2), the voltage sensing device comprising: a radially outer electrode (3) operable as a first sensing electrode of a sensing capacitor for sensing the voltage of the power carrying conductor; a radially inner electrode (2, 6) operable as a second sensing electrode of the sensing capacitor; a dielectric material (5) arranged between the inner and the outer electrode (3, 2, 6), wherein the coefficient of thermal expansion of the material of at least one electrode (3, 2, 6) is selected such that it compensates the temperature dependent parameters of the dielectric material (5) and/or the other electrode (3, 2, 6), that influences the capacity of the voltage sensing capacitor.
US10338077B2
Methods for determining drug efficacy for treatment of cancer ration of cereblon associated proteins
A method of identifying a subject having cancer who is likely to be responsive to a treatment compound, comprising administering a treatment compound to a subject having cancer; obtaining a sample from the subject; determining the ratio of a first biomarker level to a second biomarker level in the sample from the subject, wherein at least one of the biomarkers is a CRBN-associated protein; and diagnosing the subject as being likely to be responsive to the treatment compound if the ratio of the biomarker levels in the sample of the subject changes as compared to a reference ratio of the biomarker levels.
US10338072B2
The disclosure provides methods for resolving an inconclusive cytological assessment of clinically relevant cells in a sample obtained from a patient based on the cytological detection of antibody binding to telomerase in clinically relevant cells in the sample, wherein binding of the antibody to clinically relevant cells indicates the presence of malignant or cancerous cells.
US10338064B2
A fully-automatic immunofluorescence quantitative analyzing apparatus and detection method belong to the field of quantitative immunofluorescence analysis and detection. The immunity quantitative analyzing apparatus includes a support baseplate, a reagent strip storage and automatic loading module, a cuvette ring module, a detection module, a sample module, a sample dispensing module, a washing module and a control system, the reagent strip storage and automatic loading module, the cuvette ring module, the detection module, the sample module, the sample dispensing module, the washing module being sequentially arranged on the support baseplate. The reagent strip storage and automatic loading module provides a reagent strip for the cuvette ring module, and the sample dispensing module dispenses the sample on the sample module to the cuvette ring module and performs a reaction, and the sample enters the detection module to complete the detection after the reaction is complete.
US10338060B2
The present invention provides method for monitoring physiological status of an organ in a subject by monitoring morphological changes over time in transplanted tissue on an eye of the subject.
US10338040B2
An efficient absorption spectroscopy system is provided. The spectroscopy system may be configured to measure solid, liquid or gaseous samples. Vacuum ultra-violet wavelengths may be utilized. Some of the disclosed techniques can be used for detecting the presence of trace concentrations of gaseous species. A preferable gas flow cell is disclosed. Some of the disclosed techniques may be used with a gas chromatography system so as to detect and identify species eluted from the column. Some of the disclosed techniques may be used in conjunction with an electrospray interface and a liquid chromatography system so as to detect and identify gas phase ions of macromolecules produced from solution. Some of the disclosed techniques may be used to characterize chemical reactions. Some of the disclosed techniques may be used in conjunction with an ultra short-path length sample cell to measure liquids.
US10338039B2
A method is provided for more easily detecting and quantifying a protein by regioselectively digesting a variable region of an Fab domain of a monoclonal antibody while suppressing proteolysis of an Fc domain.In the method, a porous body in which a monoclonal antibody is immobilized in pores and nanoparticles on which a protease is immobilized are brought into contact with each other in a liquid to perform selective proteolysis of the monoclonal antibody, and a resulting peptide fragment is detected using liquid chromatography-mass spectrometry (LC-MS), and a peptide having an amino acid sequence that includes an amino acid derived from a CDR2 region of a heavy chain or a light chain of the monoclonal antibody is detected.
US10338032B2
An assembly includes a sensor configured to obtain a data scan of a joint. A controller is operatively connected to the sensor. The controller includes a processor and tangible, non-transitory memory on which is recorded instructions for executing a method for automated quality assessment of the joint. Execution of the instructions by the processor causes the controller to: obtain the data scan of the joint (via the sensor) and generate a first image based on the data scan. The first image is divided into a plurality of pixels having respective numeric values. The controller is programmed to identify a region of interest as the plurality of pixels from the first image with a respective numeric value greater than a threshold value (I0). The controller is programmed to assess joint quality based on a porosity factor (PF) determined at least partially from the data scan.
US10338030B2
Various embodiments include apparatus and methods to inspect casing defects in a pipe such as a casing associated with a drilling operation. Electrical connectors contacting the inside wall of the pipe can be used to generate a current in the pipe. Magnetic fields correlated to an anomaly or anomalies that alter the current can be sensed to identify the presence of the anomaly or anomalies. Additional apparatus, systems, and methods are disclosed.
US10338026B2
Method and device for monitoring the capability of an exhaust-gas analyzer probe to measure rich gas
A method for monitoring a capability of an exhaust-gas analyzer probe in an exhaust passage of an internal combustion engine operated with lean combustion to measure rich gas. Exhaust gas is diffused in the exhaust-gas analyzer probe from the exhaust passage via a diffusion barrier into a measuring cavity of the exhaust-gas analyzer probe, and with the aid of a pump cell having an inner pump electrode and a second pump electrode, by applying a pump voltage between the electrodes, oxygen is pumped into or out of the measuring cavity according to a flowing pump current. During a lean operation mode of the internal combustion engine, the pumping direction of the pump cell is reversed during a diagnostic phase and oxygen is pumped into the measuring cavity, and the capability of the exhaust-gas analyzer probe to measure rich gas is inferred from the pump current and/or the pump voltage.
US10338025B2
A meter is adapted for measuring concentrations of a chemical in a flowing solution. The meter has a barrier that shields a sensor from the high turbulence of the solution flow. One or more membranes can be employed to selectively filter out various ions or other chemicals.
US10338024B2
An electric potential is applied to first and second electrodes on opposite sides of a gap between an electronic component and a heat spreader. At least one of a thermal interface material in the gap, the electronic component and the heat spreader is subjected to a changing physical condition. The capacitance is monitored. Such a method can be practiced using an array of components sharing a common heat spreader. An assembly for testing thermal interfaces includes a printed circuit board, a plurality of electronic components mounted to and operatively associated with the printed circuit board, a heat spreader positioned for absorbing heat generated by the electronic components, a first electrode associated with the heat spreader, a plurality of second electrodes associated, respectively, with the electronic component, and a device for monitoring electrical capacitances. The technique may be employed for monitoring physical changes in electronic devices.
US10338016B1
A system, method, and computer program product for verifying a purported composition of material in a solid metal object based on heat transfer characteristics. Embodiments include determining, using a group of temperature sensors included in a heat sink, a heat transfer profile for the heat sink when connected to the solid metal object. One or more embodiments include comparing the heat transfer profile for the solid metal object to a baseline heat transfer profile determined based on dimensions of the solid metal object and the purported composition. One or more embodiments include determining, based on the comparing, a difference between the heat transfer profile and the baseline heat transfer profile. And one or more embodiments include indicating that the purported composition is verified in response to determining that the difference between the heat transfer profile and the baseline heat transfer profile is within a threshold.
US10338013B1
A multi-beam metrology system includes an illumination source configured to generate a beam array, an illumination sub-system to direct the beam array to a sample at an array of measurement locations, an imaging sub-system to image the array of measurement locations as an array of imaged spots in a detection plane, and a detection assembly to generate detection signal channels associated with each of the imaged spots. The detection assembly includes an array of detection elements configured to receive the imaged spots with separate detection elements, and one or more position detectors to measure positions of the imaged spots in the detection plane. The detection assembly further generates feedback signals for the imaging sub-system based on the measured positions of the imaged spots to adjust the positions of one or more of the imaged spots in the detection plane to maintain alignment of the array of detection elements.
US10338011B2
The present disclosure relates to multi-modality detection systems and methods. One illustrative multi-modality detection system may include a distributed radiation source configured to irradiate an object under detection, a primary collimator configured to separate rays of the distributed radiation source into two parts, wherein one part is for CT detection and the other part is for XRD detection, a CT detection device configured to perform a CT detection to acquire a CT image of the object under detection, and an XRD detection device configured to perform an XRD detection to acquire an XRD image of the object under detection, wherein the CT detection and the XRD detection are performed simultaneously.
US10338005B2
Provided is an apparatus for inspecting the back surface of an epitaxial wafer, capable of detecting defects in the back surface of an epitaxial wafer. An epitaxial wafer back surface inspection apparatus has an optical system including an annular fiber optic illuminator and an imaging unit which are placed perpendicular to the back surface of an epitaxial wafer; and a scanning unit operating the optical system in parallel with the back surface to scan the back surface. A light source of the annular fiber optic illuminator is composed of either blue LEDs or red LEDs.
US10337981B2
A multipass cell, includes a body; a cavity formed within the body; a first spherical or toroidal mirror at a first end of the cavity; and a second spherical, toroidal or cylindrical mirror at the opposite end of the cavity. The first mirror and the second mirror are configured to reflect a beam entering the cavity next to an outer edge of the first or the second mirror a predetermined number of times so that the beam propagates substantially in a single plane between the first and the second mirror. Also an optical detection system includes the multipass cell; an optical source configured to direct a beam into the cavity; and a detector element configured to receive the beam exiting the cavity or configured to receive the acoustic signal generated by light absorption in the cavity.
US10337977B1
A particle detection system includes a light source configured to emit a light beam into a cylindrical glass article when the cylindrical glass article is imaged by the glass particle detection system. The light beam is directed along a beam propagation axis that is perpendicular to a longitudinal axis of the cylindrical glass article. The particle detection system further includes a first polarizer positioned between the light source and the cylindrical glass, a camera configured to capture an image of the light beam reflected from the cylindrical glass article, and an analyzer positioned between the cylindrical glass article and the camera. An optical axis of the camera is perpendicular to the beam propagation axis of the light source.
US10337972B2
A high-speed rheometer includes a base, a driving device disposed on the base, a lower sample assembly connected with the driving device, an upper sample assembly disposed above the lower sample assembly, a torsion bar disposed on the upper sample assembly and being torsional upon the rotation of the upper sample assembly, and an optical torque measuring assembly. The lower sample assembly is rotatable under the driving of the driving device, and the upper sample assembly is rotatable under the driving of the fluid. The optical torque measuring assembly is used to measure a torsion angle of the torsion bar so as to obtain a torque generated during shearing the fluid to be tested.
US10337969B2
A vacuum system and method for inspecting a workpiece that can include use of the vacuum system, where the vacuum system can include a housing defining at least a portion of a vacuum chamber, a piston within the housing that oscillates to vary a volume of the vacuum chamber, a first valve and a second valve in fluid communication with the vacuum chamber, and a hood in fluid communication with the second valve and the vacuum chamber. The vacuum system can include high-speed valves that enable vacuum system cycling and thus vacuum pressure cycling at a rapid frequency.
US10337964B2
Systems and method for operating and monitoring refrigerators are described. Temperature cycles within the compartment are characterized using statistical, frequency and pattern analysis techniques to derive a steady-state characteristic of temperature within the compartment. A thermal sensor inside the conditioned area is monitored and temperature data sets can be analyzed to determine performance in comparison to a baseline, and energy consumption. Analysis of continuous temperature readings taken from individual or groups of freezers identifies patterns of variations in temperature cycles from which feedback on efficiency can be inferred. Electrical load can be determined by measuring or estimating current usage and identifying periods of time when compressors are active in the refrigerator.
US10337962B2
A smart phone user captures video and still images of a motor and makes a sound recording of his observations. The images and recordings are tagged with a date/time stamp, a serial number, bar code, matrix code, RFID code, or geolocation and sent wirelessly to an infrared camera. The infrared camera has a collocation application that reads the tag and creates a folder which holds the infrared image and the auxiliary information from the smartphone related to an asset. The collocation program also adds icons to the infrared image. By operating the user interface (not shown) of the infrared camera, the user may select an icon to view the images and listen to the sound recording.
US10337960B2
A method and a system for fast inspecting a vehicle based on a length measuring device, including: when a subject vehicle enters an inspection region, measuring a first length and a second length of the subject vehicle; determining whether the first length and the second length is respectively larger than or equal to a preset second length threshold; if so, determining whether a gap portion of the subject vehicle between a first portion and a second portion of the subject vehicle appears in a beam emitting region formed by a beam of radiation rays emitted by the system for fast inspecting a vehicle; and when the gap portion appears in the beam emitting region, emitting a beam of radiation rays of a first radiation dose to the subject vehicle according to the gap portion, wherein the subject vehicle moves with respect to the system for fast inspecting a vehicle.
US10337955B2
The invention concerns a method for characterizing mode group properties of multimodal light traveling through an optical component, comprising: providing a Mode Group Separating optical fiber in an optical path between a light source and said optical component; launching reference pulses of light with a wavelength λt from said light source through said Mode Group Separating optical fiber into said optical component at discrete intervals between a core center and a core radius of said fiber. The Mode Group Separating optical fiber is a multimode fiber with an α-profile graded index core with an α-value chosen such that said fiber satisfies the following criterion at the wavelength λt: Δτ · L Δ T REF > 4 where: Δτ is a time delay difference between consecutive mode groups; L is a length of said fiber; ΔTREF is a Full Width at Quarter Maximum of said reference pulses.
US10337954B2
A vehicle headlamp includes a housing, at least one lamp located in the housing, at least one beam alignment light source positioned in the housing and configured to project an image to aid in alignment of the at least one lamp, and at least one beam alignment mechanism operably coupled to the housing and configured to adjust the direction of light from the at least one lamp based on an image projected by the beam alignment light source.
US10337953B2
A method and an apparatus for determining surface data and/or measurement data relating to a surface, for the quality control of an at least a partially transparent object, an ophthalmic lens, having an optically active first surface and an opposite optically active second surface. The method includes irradiating polarized light with an irradiation polarization from at least one illumination device onto an analysis area of the object to be examined, wherein, for the purpose of setting the irradiation polarization, the light is passed through a polarizer assigned to the illumination device or integrated in the latter, and receiving light which is reflected at the first and/or second surface and has an analysis polarization by use of at least one receiving device, wherein the light is passed through an analyzer assigned to the receiving device or integrated in the latter.
US10337946B1
In some embodiments, a computer system generates display content indicating a likely direction and estimated distance to a potential gas leak source. The content includes a street map and at least one search area indicator on the map that indicates a search area suspected to have a gas leak source. The search area indicator has an axis indicating a representative wind direction relative to a geo-referenced location of at least one gas concentration measurement point. The search area indicator also has a width relative to the axis. The width is indicative of a wind direction variability associated with a plurality of wind direction measurements in an area of the gas concentration measurement point. The axis also preferably has a length indicating an estimated maximum distance to the potential gas leak source.
US10337933B2
A stirring paddle for isothermal titration calorimetry includes a blade secured to one end of a shaft. The blade has an edge and a pair of opposing surfaces. A lip extends from the edge and forms a non-zero angle with respect to the opposing surfaces. In some embodiments, the blade has a twisted rectangular shape defined by a pair of first opposing edges and a pair of second opposing edges. One of the first opposing edges is oriented at a rotation angle with respect to the shaft axis that is different than an orientation of the other first opposing edge with respect to the shaft axis. Advantageously, the stirring paddle achieves improved turbulent mixing of injections into liquid within a sample cell, resulting in shorter measurement times. The improved mixing efficiency allows the stirring paddle to be operated at a lower rotation rate.
US10337924B2
Various arrangements for detecting an object using a passive infrared (PIR) sensor module of a sensor device. A PIR data stream may be received from the PIR sensor module indicative of measurements performed by the PIR sensor module. An indication may be received from a transceiver that identifies a beginning of the data transmission. A portion of the PIR data stream may be blanked in response to receiving the indication of the beginning of the data transmission, the portion of the PIR data stream corresponding to a defined time duration. A presence of an object may be determined using the PIR data stream, excluding the blanked portion.
US10337922B2
Colorimeter includes an illumination light reception unit, an attached part, a detection unit, a recognition unit, a color measurement control unit, and an output unit. To the attached part, a mask member is attached to cover the illumination light reception unit. The detection unit detects parts disposed on the mask member. The recognition unit recognizes information on the kind of the mask member in accordance with a detection result by the detection unit. The color measurement control unit causes the recognition unit to recognize information on the kind of mask member in accordance with the detection result at a first timing, and on the kind of mask member in accordance with the detection result at a second timing. The output unit performs a predetermined output in response to a discordance between the information on the kind of mask member at the first timing and at the second timing.
US10337918B1
An optical spectrometer with a tilted or brazed optical grating is useful to identify material composition, estimate physical characteristics, and measure physical conditions. Light from a sample or a space reflects to the grating; and stray light from the grating directed on an optical sensor (which can be a single sensor) and converted into an electrical signal, to obtain information about the sample or space. Examples of scanning include altering an angle the light strays from the optical grating by applying a strain to the optical grating, moving the optical sensor, and installing a mirror in the path of the stray light that reciprocatingly pivots over an angular range. In an example, the optical grating is formed on a light transmission medium that mounts to a piezoelectric element, that expands when energized to apply strain to the grating. In an example, the diffraction grating is a Fiber Bragg Grating.
US10337913B2
An optoelectronic module, intended to provide a conversion of an electrical signal from an electronic board into an optical signal propagated in free space or vice versa, includes the following stack: an electronic board, intended to act as an interface with an electronic application board; an electronic control component suitable for controlling an optoelectronic component, the electronic component being attached directly onto the electronic board and electrically connected to the electronic circuit; an optoelectronic component suitable for transmitting or receiving a light signal via its upper surface, the optoelectronic component being attached directly on the top of the electronic control component and electrically connected to the electronic component; an optical device suitable for transmitting an optical signal; an optical device support, the support being attached, preferably by gluing or brazing, directly onto the electronic board so as to ensure the mechanical alignment between the optical device and the optoelectronic component.
US10337907B2
A material containment and delivery system includes a base assembly and a vessel comprising a housing configured to contain a material. In embodiments, the base is a free standing assembly, is anchored to the ground or a structure, is configured to be coupled to a vehicle, and/or the like. The vessel may be rotatably coupled to the base assembly near the second end, and may include a positioning assembly configured to move the vessel from a first position to a second position. The system may further include a load cell assembly, coupled to the positioning assembly and configured to determine a weight of material within the vessel.
US10337904B2
A thermal flow sensor for determining flow of a medium, comprising: a substrate; first and second temperature sensors arranged on the substrate, wherein the first and second temperature sensors are embodied as heatable temperature sensors or as a first non-heatable temperature sensor, which is associated with a first heating element, and as a second non-heatable temperature sensor, which is associated with a second heating element; a power supply unit, which by means of a first signal supplies the first heatable temperature sensor or the first heating element with a first heating power determined earlier during an adjustment operation and by means of a second signal supplies the second heatable temperature sensor or the second heating element with a second heating power determined earlier in the adjustment operation; and an evaluation unit, which in a measurement operation for determining flow of the medium ascertains a temperature difference between the first temperature sensor and the second temperature sensor and based on the temperature difference determines a measured value, which represents the flow of the medium.
US10337903B2
For determining the topology of a bulk material surface, a series of echo curves are detected in different primary radiation directions of the antenna. In the process, the primary radiation direction of the antenna is changed in such a way that all of the generated echo curves of the series of echo curves can be used for determining the topology of the bulk material surface. As a result, the measurement time can be reduced.
US10337901B2
A method for operating a Coriolis mass flowmeter that has at least one measuring tube with medium flowing through it involves exciting the measuring tube excited to oscillation, detecting the oscillations of the measuring tube and determining the density of the medium. Detection of the state and a change in the state of a Coriolis mass flowmeter is achieved by determining a calibration temperature and a calibration density sensitivity of the Coriolis mass flowmeter using the detected oscillations, at a temperature differing from the calibration temperature, and a density sensitivity of the flowmeter determined using the detected oscillations. A measurement rate of change of the density sensitivity is determined and a forecast rate of change of the density sensitivity is calculated using a forecast algorithm, and at a given deviation of the measurement rate of change from the forecast rate of change rp, a deviation signal is generated.
US10337900B2
A thermal flow meter is provided that can accurately correct zero point and span errors, which change depending on an ambient temperature, independently of a fluid type. The thermal flow meter includes: a flow path through which measuring target fluid flows; an upstream side electrical resistive element provided on the upstream side of the flow path; a downstream side electrical resistive element provided on the downstream side of the flow path; and a flow rate calculation part that calculates a flow rate of the measuring target fluid on the basis of an upstream side voltage that is a voltage applied to the upstream side electrical resistive element, a downstream side voltage that is a voltage applied to the downstream side electrical resistive element, and the thermal conductivity of the measuring target fluid.
US10337885B2
A voltage pattern analysis system and method may automate aspects of the process of mapping or assigning utility meters to a specific transformer or other distribution node by identifying misassociated meters and correcting a system-wide transformer assignment or distribution node assignment. When a meter's voltage signal does not correlate well with other meters' voltage signals on the same transformer, the meter is likely misassociated to that transformer. A pairwise voltage signal correlation may be computed for all meters assigned to a transformer and a voltage signal correlation for every transformer in the system, or a subset thereof, may be imputed. Individual meter correlations may then be compared with the transformer correlation. For meters identified as misassociation candidates, transformers or other distribution nodes within a specified radius may be considered for reassignment of the meter.
US10337884B2
A method and apparatus for fast magnetometer calibration with little space coverage is described herein. The present method and apparatus is capable of performing both 2-dimensional (2D) and 3-dimensional (3D) calibration for a magnetometer (magnetic sensor) and calculating calibration parameters. The present method and apparatus does not need the user to be involved in the calibration process and there are no required specific movements that the user should perform. The present method and apparatus performs magnetometer calibration in 2D or 3D depending on the natural device movements whatever the application that the magnetometer is used in.
US10337880B2
A burden estimation device includes a state space configuration unit, a history learning unit acquiring from the user and storing in a storage unit data related to the burden on the user when the user travels to the destination along the travel route, an individual burden estimation unit evaluating a total travel burden and estimating an individual burden that is the burden on the user in correspondence with each of the states included in the state space through reinforcement learning that sets the total travel burden as a reward, and a total travel burden estimation unit estimating the total travel burden corresponding to an unknown travel route based on the estimated individual burden if the unknown travel route is set and the individual burden has already been estimated for at least some of the states defined in correspondence with the unknown travel route.
US10337859B2
Measurement apparatuses and methods are disclosed for generating high-precision and -accuracy gas concentration maps that can be overlaid with 3D topographic images by rapidly scanning one or several modulated laser beams with a spatially-encoded transmitter over a scene to build-up imagery. Independent measurements of the topographic target distance and path-integrated gas concentration are combined to yield a map of the path-averaged concentration between the sensor and each point in the image. This type of image is particularly useful for finding localized regions of elevated (or anomalous) gas concentration making it ideal for large-area leak detection and quantification applications including: oil and gas pipeline monitoring, chemical processing facility monitoring, and environmental monitoring.
US10337853B2
A coordinate measurement device comprises an articulated arm having a first end, a second end, and a plurality of jointed arm segments therebetween. Each arm segment defines at least one axis of rotation. A laser scanner assembly is coupled to the second end of the arm and is rotatable about a last axis of rotation of the articulated arm. The laser scanner assembly comprises a laser and an image sensor. The laser is positioned on an opposite side of the last axis of rotation from the image sensor.
US10337851B2
Techniques for extracting phase data of off-axis interferogram images are disclosed. At least one sample-related interferogram image associated with a sample is spectrally decomposed to obtain a set of frequency components thereof, and a portion of the set of frequency components is used to generate at least one complex image having a reduced size being smaller in size than the sample-related interferogram image and being indicative of the phase data of the at least one sample-related interferogram image. The reduced size complex image is then used to generate a phase image of the least one sample-related interferogram image.
US10337846B2
A depriming device and a relative method for the removal of the primer from the head of cases of cartridges for firearms are described. The device includes a depriming mechanism, a device for positioning and restraining at least one case on a surface plate, at the depriming mechanism, and a movement device to shift the depriming mechanism from a raised position, in which the latter is moved away from the case to be deprimed, to a lowered position, in which it comes into contact with the primer of the case and push it thereby causing its detachment from the case itself.
US10337844B1
An impact energy suppression assembly for an inert ammunition cartridge is disclosed wherein the assembly includes a barrel, a piston and a compression resistant device. The barrel has a bottom wall with an opening, at least one generally cylindrical integral sidewall, and an open upper end, and the piston has a head and push rod which extends outwardly from the piston head for connection with the compression resistant device. The piston and compression resistant device are inserted into the assembly barrel which is inserted into the hollow cavity of inert firearm ammunition for use as a training device.
US10337833B2
A method for providing highly accurate coordinates and elevation of a remote terrestrial-based location is described. The method also provides for the determination of a number of high-accuracy values including the location and elevation of the point of observation, and the distance and bearing from the point of observation to the remote location. Also described is a method for compensating for unknown effects of the associated atmospheric refractivity, and errors in input data.
US10337823B2
An active interlock for a break barrel airgun includes exposing at least one of a detent pin and a securing pin to a portion of the motive gas for projecting a projectile, wherein the portion of the motive gas urges the one of a detent pin and a securing pin to a locking position inhibiting rotation of a receiver and a barrel of the airgun.
US10337820B2
An apparatus to be mounted onto a muzzle of a firearm consists of a muzzle device, a clamp, and a fastening mechanism. The muzzle device can be a compensator or a muzzle brake. The clamp and the fastening mechanism is used to hold the muzzle device against the barrel of the firearm. The muzzle device consists of a barrel receiving aperture that traverses through a structural body. When a muzzle of a firearm is positioned within the barrel receiving aperture, the clamp is pressed against the structural body so that the fastening mechanism can be used to secure the muzzle device in place. Since the apparatus does not utilize the threads located on the barrel of the firearm, the overall quality of the threads is preserved.
US10337817B2
A firearm trigger assembly is disclosed. The disclosed assembly may include a trigger, a disconnect, and a hammer, each of which may be configured to be spring loaded when installed in a firearm receiver. Installation of the trigger assembly in a firearm receiver may include pivotally coupling the trigger and disconnect to the firearm receiver using a trigger pivot pin, and pivotally coupling the hammer to the firearm receiver using a hammer pivot pin. The trigger may include an integral sear feature configured to provide a mechanical stop to the hammer. The disconnect may be configured to be at least partially located in a disconnect slot located alongside or adjacent to the trigger sear feature when the disconnect is pivotally coupled to the trigger. The disconnect and hammer may each include integral cam features configured to buffer hammer contact during firearm recoil.
US10337809B2
A magazine for storing cased telescoped (CT) cartridges. The magazine includes vertically extending side-wall ribs that project inwards into a loading channel. The side-wall ribs are positioned in alignment with a circumferential groove in each CT cartridge. The side-wall ribs prevent a backwards oriented CT cartridge from being pushed from the loading position through the loading channel into a body of the magazine. A moveable lip at the top of the magazine may move out of the way when the magazine is attached to a firearm, to allow the CT cartridge located in the loading position to be fed vertically out of the top of magazine. Each CT cartridge may include a thermal protective insert that provides thermal insulation from heat emanating from a barrel of a firearm when the CT cartridge is located in a chamber of the firearm.
US10337798B2
A shield for injection lances in metal production furnaces facilitates the adjustment of the contents of the melt in the metal production furnace. The shield has an outer shell joined to an inner shell by a face plate. The outer shell and inner shell define a fluid chamber between them and the face plate has an inlet aperture and an exit aperture for coolant flow through the fluid chamber. The shield is sized and shaped to fit into or around an aperture in the wall of the furnace. The shield has apertures through it to facilitate introduction of additives to the melt in the metal production furnace.
US10337789B2
A refrigerator is described. The refrigerator includes a cabinet that defines a storage compartment. The refrigerator further includes a door. The refrigerator further includes a water tank that is located at an inside of the door and that is configured to supply water. The water tank includes a storage unit that is configured to store water. The water tank further includes a valve that is configured to supply water stored in the storage unit. The water tank further includes a cover. The cover includes a cover support part that protrudes to a side of the storage unit and that is configured to be supported by an upper side of the storage unit. The cover further includes a gasket that comprises a protrusion that protrudes toward an inside wall of the storage unit at the side toward which the cover support part protrudes.
US10337787B2
Disclosed is a refrigerator including a vacuum insulation panel. The vacuum insulation panel includes a core material, a covering material disposed outside the core material to form an accommodation space in which the core material is accommodated and a first adsorbent disposed in the accommodation space to be activated at a temperature higher than room temperature and to remove at least one of gases and water present in the accommodation space.
US10337768B2
A method for controlling and adjusting the refrigeration capacities of a refrigeration system equipped with a double suction compressor, the refrigeration system including first and second compartments to be refrigerated and including first and second evaporators respectively positioned in the first and second compartments. The double suction compressor is controlled to alternate its compression capacity with high-frequency between first and second refrigerant suction lines respectively associated with the first and second evaporators such that the first and second compartments are simultaneously cooled. The compression capacity of the compressor is applied to the first and second suction lines based upon respective first and second duty cycles that together account for 100 percent of the compression capacity of the compressor. First and second temperature sensors are associated with the first and second compartments and provide temperature values that are used to select the first and second duty cycles.
US10337767B2
A multi-compartment transport refrigeration system (10) includes a first evaporator (40) having an first evaporator inlet coupled to a first evaporator expansion device (140) and a first evaporator outlet coupled to a compressor inlet path, the first evaporator for cooling a first compartment of a container at a first temperature; a second evaporator (609 having a second evaporator inlet coupled to a second evaporator expansion device (160) and a second evaporator outlet coupled to the compressor inlet path, the second evaporator for cooling a second compartment of the container at a second temperature greater than the first temperature; and a controller (550) for controlling the first evaporator expansion device in response to a first superheat setpoint and controlling the second evaporator expansion device in response to a second superheat setpoint, the controller adjusting the second superheat setpoint in response to the second temperature and the first temperature.
US10337755B2
The HVAC system includes an evaporator coil and a metering device fluidly coupled to the evaporator coil via a distribution line. The HVAC system includes a variable-speed circulation fan for circulating air around the evaporator coil. A temperature sensor is thermally exposed to the distribution line. At least one controller is operatively coupled to the temperature sensor and to the variable-speed circulation fan. The at least one controller adjusts a speed of the variable-speed circulation fan to increase latent capacity of the HVAC system responsive to a determination that a temperature of fluid in the distribution line exceeds an optimal distribution line temperature.
US10337744B2
A heat cooking device comprises a casing, a heating chamber, and an exhaust duct having an outlet provided on a rear edge side of an upper surface of the casing such that exhaust air from an inside of the casing is blown out forward. An upper outer wall surface of a rear surface plate of the casing is covered by the exhaust duct to form an exhaust passage between the casing and the exhaust duct. A guidance part is provided inside the exhaust passage, and guides the water infiltrating into the exhaust passage through the outlet of the exhaust duct, downward inside the exhaust passage.
US10337736B2
A gas turbine engine combustor is described which includes outer and inner annular combustor liners formed of sheet metal. The exit duct circumscribes an annular combustor exit and defines a combustion gas path. The exit duct includes a large exit duct having an annular forged metal section which is butt welded at an upstream end to the outer combustor liner to form a first annular joint. The annular forged metal section is fixed at a downstream end to an annular sheet metal wall to form a second annular joint. Methods of forming and of repairing a gas turbine engine combustor are also disclosed.
US10337730B2
A wick configured from a single metallic meshed wick material continuously includes a spiral section with a shape including at least one loop, and a folded section with a shape including a fold. A first length extends away from the spiral section to the fold and along a first imaginary plan, and a second length extends from the fold to the spiral section and along a second imaginary plane. A wrapped section has a shape including at least one contour conforming shapes of the spiral and folded sections.
US10337726B2
The present disclosure generally relates to the introduction of a liquid biomass in heating systems such as commercial boilers in order to reduce dependence on petroleum-based heating fuel oils as a source of combustion fuel. More specifically, the present disclosure is directed to systems, methods, and apparatuses utilizing a liquid thermally produced from biomass into commercial and industrial boiler or thermal systems such as boilers, furnaces, and kilns, and methods for generating renewable identification numbers (RINs), alternative energy credits (AECs) and renewable energy credits (RECs).
US10337722B1
A modular shelf unit includes a shelf frame having a front, a back and right and left sides and a front panel rotatably coupled to the front of the shelf frame. The front panel is configured to rotate about a rotational axis located proximate to a bottom edge of the front of the shelf frame. The front panel includes at least one holder configured to hold sheet material and a plurality of lights located behind the at least one holder to illuminate the sheet material. When the front panel is configured into a rotatably opened position, the plurality of lights are turned off. When the front panel is configured into a rotatably closed position, the plurality of lights are turned on.
US10337721B2
There is disclosed an illuminated cable comb including a body incorporating at least two openings for removably retaining a corresponding at least two cables in a fixed position relative to the body. The comb further includes a light source within the body, and conductive material within the body capable of transmitting power to the at least one light such that the at least one light illuminates the body when power is supplied.
US10337704B2
An illumination light source includes a pedestal, a mounting substrate disposed on the pedestal, a plurality of LEDs mounted on the main surface of the mounting substrate, a cover which covers a partial region of the main surface of the mounting substrate, and a fastener which fastens the pedestal and the cover together while the mounting substrate is interposed between the pedestal and the cover. The plurality of LEDs are mounted so as to surround the cover.
US10337697B2
An indoor light source emits light having an emission spectrum including a first peak in a wavelength region of 440 to 460 nm, a second peak in a wavelength region of 540 to 560 nm, and a third peak in a wavelength region of 610 to 630 nm. When the highest one of intensities at the first peak, the second peak, and the third peak is 1 in terms of relative intensity, the emission spectrum includes a lowest light intensity of 0.7 or higher in terms of relative intensity in λ1 to λ2 in nm, and a lowest light intensity of 0.8 or higher in terms of relative intensity in λ2 to λ3 in nm, where λ1 is a peak wavelength at the first peak in nm, λ2 is a peak wavelength at the second peak in nm, and λ3 is a peak wavelength at the third peak in nm.
US10337694B2
An LED lamp includes a plurality of LEDs and a pillar that is defined by a polygonal cross-sectional shape and includes a plurality of lateral surfaces on which the plurality of LEDs are disposed. A pillar radius ratio is set to fall in a range of greater than or equal to 3.73% and less than or equal to 18.25%. The pillar radius ratio is defined as a dimensional ratio of a pillar radius to a radius of an opening of a reflector made in shape of a bowl. The pillar radius is defined as a distance from a center point of the pillar to each of the plurality of lateral surfaces.
US10337692B2
Described is a light engine comprised of an array of light engine modules which are compartmentalized to minimize light spill from one light engine module to other light engine modules.
US10337691B2
A texture projecting light bulb includes an extended light source located within an integrator. The integrator includes at least one aperture configured to allow light to travel out of the interior of the integrator. In various embodiments, the interior of the integrator may be a diffusely reflective surface and the integrator may be configured to produce a uniform light distribution at the aperture to approximate a point source. The integrator may be surrounded by a light bulb enclosure. In various embodiments, the light bulb enclosure may include transparent and opaque regions configured to project a structured pattern of visible and/or infrared light.
US10337690B2
Lamp module cooling system 10 contains vehicle solid-state light source 12 coupled to an extruded first heat sink 2 and an extruded second heat sink 20 in thermal communication with one another and with fluid flow directed from fan air outlet 42 of fan 40 over respective heat dissipation first and second ribs 8, 28 to direct warmed air through existing apertures 115 in headlamp bezel 110 aligned with headlamp optics 130 to defog or de-ice headlamp cover 100. Housing cover 30 and cover 32 define air flow path 50, 52, 54 improving warm air guidance and efficient spatial packaging of lightweight lamp module cooling system 10.
US10337685B2
Alighting device for a vehicle includes a light source for generating light, and a lighting panel having a light emitting side and a light reflecting side opposing the light emitting side. The lighting panel includes an optical fiber layer having a plurality of optical fibers each configured to emit the light along a length of the optical fiber. The plurality of optical fibers are arranged in a predetermined form such that the optical fiber layer has a first side facing the light emitting side of the lighting panel and a second side facing the light reflecting side of the lighting panel. A reflecting layer is provided on the second side of the optical fiber layer and is configured to reflect the light toward the first side of the optical fiber layer. At least one layer of the lighting panel is an aesthetic layer selected for aesthetic appeal and being visible from the light emitting side of the lighting panel in an unlit state. A bundling element is configured to hold ends of the plurality optical fibers in a bundle which is optically coupled to the light source.
US10337678B2
A light source module comprises a substrate at an inner side of a fixing plate, a heat dissipation plate at an inner side of the substrate, a fixing base at an inner side of the heat dissipation plate, a positive and a negative electrode elastic element. The substrate is connected with an illuminate element and formed with a positive and a negative electrode connecting portion for respectively connecting to the positive and negative electrodes of the illuminate element. The positive and negative electrode elastic elements are sleeved at the fixing base and respectively formed with a positive and a negative electrode pin to connect to the positive and negative electrode connecting portions. Accordingly, assembly is easier and more convenient, bad connection or short circuit does not occur, and inner resistance and the power consumption are decreased.
US10337676B2
A light-emitting diode (LED) tube lamp includes at least a first and second external connection terminal each connected to an opposite side of the ballast by-pass LED tube lamp and is capable of operating in a ballast-bypass mode The LED tube lamp includes an LED module configured to emit light in response to a lamp driving signal and a power supply module electrically connected to the first and second external connection terminals for receiving an AC supply signal having frequency of 50 Hz or 60 Hz in the ballast-bypass mode and configured to provide the driving current to the LED module. The power supply module comprises a rectifying circuit, receiving the AC supply signal from a rectifying input side; a filtering circuit, electrically connected to the rectifying circuit; a driving circuit, electrically connected to the filtering circuit and configured to generate the lamp driving signal to drive the LED module for emitting light; a first circuit; and a second circuit, electrically connected to the rectifying circuit and the first circuit and configured to form a detection path between the rectifying input side and a ground terminal. The first circuit turns on the detection path and cuts off the detection path so as to cause a detection current having pulse waveform flowing through the detection path, and the second circuit generates a signal, for indicating whether a foreign external impedance is electrically connected to the LED tube lamp, in response to the detection current.
US10337672B2
In processes and systems utilizing a compressor to fill a vessel with gas, for example, in the filling of the fuel tank of a vehicle that operates on compressed natural gas (CNG), a number of advantages are realized by establishing independent control over the flow rate of gas discharged from the compressor, such as on the basis of the compressor discharge pressure, utilizing feedback from one or more gas pressure sensors. In representative embodiments, a detected or actual measured compressor discharge pressure can serve as a process variable, in a feedback control loop for regulating the output of the compressor.
US10337669B2
A subterranean tank can consist of at least a casing string that has a containment section disposed between first and second end regions. The containment section may have a first width while each of the first and second end regions have a second width. The first width can be greater than the second width of the respective first or second end regions. The entire casing string may be sealed to maintain a gas at 5,000 psi or more until a gas delivery assembly attached to the first end region releases gas stored in the casing string.
US10337665B2
A stand includes a supporting assembly and a hinge assembly. The supporting assembly comprises a holder and a support that for moving relative to each other. The hinge assembly includes a fixing component and at least one assembling component. The fixing component is for assembling to an electronic device, and the electronic device includes a display. The at least one assembling component is pivoted on the fixing component for being assembled to the holder or the support.
US10337664B2
A connection of two adapter parts of a modularly-constructed supporting apparatus includes a first adapter part which has an end-side attachment with a partially spherical recess, a second adapter part which has an end-side spherical attachment for insertion into the partially spherical recess in the first adapter part and has a clamping ring which bears against the spherical attachment, on its half which is averted from the partially spherical recess, and a connecting clamp which engages behind the attachment and the clamping ring on sides which are averted from one another and also fixes the attachment and the clamping ring axially and radially in relation to one another, wherein the attachment and the clamping ring each have at least one weakening region for deforming the attachment and the clamping ring when the connecting clamp acts on the attachment and the clamping ring. The connection is secure when tools, workpieces or the like of a relatively high weight are held by the supporting apparatus.
US10337663B2
A two-degree-of-freedom rotation control device includes a rotary body having a friction spherical surface, wherein a load mounting platform is provided on a top of the rotating body or inside the rotating body; a fixing and supporting structure configured to hold the rotating body, to allow the rotating body to have only a rotational degree of freedom; and a driving motor, wherein, a driving end of the driving motor is in direct contact with the friction spherical surface of the rotating body, to form a friction transmission pair tangent to the friction spherical surface. An application system has the two-degree-of-freedom rotation control device and a working unit on the two-degree-of-freedom rotation control device.
US10337661B2
Ice hole wraps configured to be positioned in a floor of an ice shelter are provided, such as an ice hole wrap that includes a first circular end, a second circular end, a cylindrical wall extending between the first and second ends, and a height extending between the first and second circular ends. The wall is foldable between a first configuration in which the cylinder has a first height between the first and second circular ends, and a second configuration in which the cylinder has a second height between the first and second circular ends.
US10337660B2
Disclosed is a coated metal pipe including a metal pipe and a multi-layered coating film that covers an outer circumferential surface of the metal pipe. The multi-layered coating film includes a chemical conversion layer and a primer layer, and these layers are provided in this order from the inside. The primer layer contains polyamide imide and at least one kind of additive component selected from polyamide, a fluorine resin, a silane coupling agent, and an epoxy resin.
US10337657B2
A tubular coupling comprising a first component (1) having a tubular male spigot (2) with a headed formation (3) on the outside thereof and extending towards one of its ends and a second component (5) has a socket for receiving the headed formation on the tubular male spigot in releasable manner. The second component has a flow passage (6) communicating with the socket generally collinearly with the tubular male spigot in the installed position. A seat (7) is provided in the inner surface of the socket so that it encircles an opening (8) where it communicates with the socket and the tubular male spigot has a resilient seal (9) for sealing an adjacent end of the tubular male spigot to the flow passage. The headed formation and socket are shaped to provide guide surfaces enabling introduction of the headed formation into the socket with the axis of the tubular male spigot extending transverse, typically at right angles, to the axis of a flow passage in the second component. The guide surfaces cooperate such that rotation of the first and second components to bring their axes into substantial alignment causes a seat and seal arrangement to become operative and the headed formation to be held captive relative to the socket. An adapter is provided for integrating the coupling with industry standard fittings.
US10337652B2
A separation duct for encompassing an elongate member. The duct includes longitudinal internal spacers extend longitudinally in a direction of a longitudinal axis of the duct. A longitudinal plane for each spacer is substantially parallel to the longitudinal plane of the other spacers. The spacers support the elongate member and resist slippage of the duct relative to the elongate member. The duct may be used to provide separation and protection for elongate members of a range of outside dimensions.
US10337651B1
A cable clip disposed at an electronic device and adapted to clamp a cable is provided. The cable clip comprises a first clamping unit and a second clamping unit. The first clamping unit has a first clamping portion and two spaced-apart anti-pulling portions. The second clamping unit has a second clamping portion corresponding in position to the first clamping portion and two fixing portions corresponding in position to the two anti-pulling portions, to which the two anti-pulling portions are connected respectively. The cable is clamped between the first and second clamping portions when the first and second clamping units fit together in operation, and thus part of the electronic device is confined between the two anti-pulling portions, allowing the first clamping unit to bear a pulling force by one of the two anti-pulling portions. The cable clip prevents detachment of the cable's connector otherwise electrically connected to the electronic device.
US10337649B1
A vortex-induced vibration (VIV) suppression apparatus including a base member having an interior surface dimensioned to at least partly encircle a tubular member; a fin protruding outward from an exterior surface of the base member; and at least one aperture formed through the base member, from the interior surface to the exterior surface.
US10337648B2
A fixed cone sleeve valve has a conically shaped valve body and a sleeve gate movable relative to the valve body to define open and closed positions of the valve. An extension member is provided at the downstream distal end of the sleeve gate. The extension member extends radially outward and axially downstream from the distal end of the sleeve gate. The extension member has outer and inner surfaces with openings extending between the outer and inner surfaces. The extension member is arranged on the sleeve gate in a manner to allow communication through the openings into the flow path when the sleeve gate is in the open position.
US10337639B2
Apparatus are disclosed to bias a tube towards a seal. An example apparatus includes a pneumatic actuator having a diaphragm plate, a yoke housing, and a tube. The tube conveys pressurized fluid between the yoke housing and the diaphragm plate, wherein a first end of the tube extends through a first seal gland in the diaphragm plate to form a seal against an outer surface of the tube and a second end of the tube extends through a second seal gland in the yoke housing to form a seal against the outer surface of the tube. The first end of the tube has a first cross-sectional area that is greater than a second cross-sectional area of the second end of the tube to bias the tube toward the yoke housing during operation of the pneumatic actuator.
US10337638B2
The disclosure provides devices and methods for controlling the actuation rates of SPM valves by bi-directionally controlling the fluid which actuates the valve or by maintaining enclosed volumes which communicate with each other through predetermined restrictions as the valve actuates. These enclosed volumes can be completely isolated, depth compensated, share fluid with the pilot actuating fluid, or utilize the main system fluid. The restrictions can be modified to increase or decrease the actuation rates of the SPM valve. The disclosure also provides control over the main system fluid passage opening and closing positions as well as how rapidly the flow passage areas increase or decrease while opening or closing the valve.
US10337634B2
A current control circuit controls a linear solenoid valve provided in an oil pressure circuit to feed back an output oil pressure. The current control circuit includes a PWM signal generation part, a target setting part, a duty ratio setting part and a vibration detection circuit. The target setting part sets a target current value, which is a target value of an excitation current of the linear solenoid valve and periodically varies with a predetermined dither amplitude and a dither period longer than a pulse period of the PWM signal. The self-excited vibration detection part calculates a phase difference between the target current value and an actual current value and detects a presence of self-excited vibration because of a resonance of a feedback of the output oil pressure and driving of the linear solenoid valve in the dither period when the phase difference decreases relative to an increase in the target current value or the phase difference increases relative to a decrease in the dither period.
US10337631B1
System and method for automatic shutoff of a hydraulic fluid flow in the event of a loss in pressure
Embodiments of the invention provide for a system and method for operating a hydraulic tool near high-voltage components. The hydraulic tool may be connected to couplers and receiving hydraulic fluid from a pump and returning the hydraulic fluid to a tank in an open center system or returning the hydraulic fluid to a tank in a closed center system. In the event of a loss in pressure the valves in the system change state stopping the flow of hydraulic fluid to the hydraulic tool without the use of electrical components.
US10337623B2
Example tapered nut valve plug fastener apparatus disclosed herein include a valve stem, a first nut, a valve plug, and a second nut. The first nut includes a first tapered surface and the second nut includes a second tapered surface. The valve plug includes a bore. The first nut threadably engages the valve stem and the valve stem passes through the bore. The bore engages the first tapered surface. The second nut threadably engages the valve stem and the bore engages the second tapered surface.
US10337620B2
In an embodiment, a sliding component includes a pair of sliding parts (a stationary-side seal ring 7 and a rotating-side seal ring 4) that relatively slide on each other and each have a sliding face S formed radially for sealing sealed fluid from leaking. The sliding face S of at least one sliding part is provided with dynamic pressure generation grooves 10 spaced in a non-communicating manner from the sealed-fluid side and the leakage side by lands R of both sliding faces, and is provided with fluid introduction holes 11 between leakage-side ends 10a of the grooves 10 and the leakage side, for communicating the grooves 10 and the leakage side. Each fluid introduction holes 11 is configured such that a dynamic-pressure-generation-groove-side opening 11a open to a corresponding one of the grooves 10 is axially displaced from a leakage-side opening 11b open to the leakage side.
US10337615B2
A machine having one or more cylinders, each cylinder having an inner surface configured to engage a circumferential surface of a piston ring of a piston thereby defining a contact zone between the inner surface of the cylinder and the circumferential surface of the piston ring, the inner surface having at least one recess indented into the inner surface, wherein the ratio of the dimension of the recess in the direction of travel of the piston to the dimension of the contact zone in the direction of travel of the piston is in the range of approximately 1:5 to 3:5.
US10337604B2
A method is provided for controlling the position of a gearbox actuator in charge of engaging a ratio at the end of a preliminary phase of synchronizing two shafts of the gearbox via a torque-driven traction machine to bring the speed difference of the two shafts within a range enabling the mechanical coupling thereof. The method ensures that the speed measured on one of the two shafts converges with a speed observed as a function of the inertia value observed on this shaft relative to the value expected as a function of the gearbox actuator, and of an estimation of the machine torque.
US10337599B2
A sprocket module for a bicycle has at least two sprockets fixedly coupled one another. At least one first sprocket of the at least two sprockets comprises engagement portion to a freewheel body of a hub for a bicycle rear wheel. A second sprocket of the module lacks the engagement portion and is supported on the freewheel body through the aforementioned at least one first sprocket. The module allows strong and low-weight sprocket assemblies to be made.
US10337594B2
An incremental deployment device is provided. The incremental deployment device may include a first member with a slotted track having alternating deployment and braking segments, as well as a second member that is movably coupled with the first member and that includes a cam follower that is configured to travel within the slotted track. The deployment segments may be configured to allow relative movement between the first member and the second member with little resistance, whereas the braking segments may be configured to permit relative movement between the first member and the second member with much greater resistance or to not permit any relative movement between the first member and the second member at all. Thus, the first member and the second member may be allowed to accelerate relative to one another within the deployment segments, and are decelerated within the braking segments.
US10337583B2
Generally described, aspects of the disclosed subject matter are directed to through-shaft dampers. In accordance with aspects of the present disclosure, the through-shaft dampers generally include a shaft having a piston traveling within a body, a first chamber for a damping fluid, and a second chamber for a gas. The chambers are separated by a movable wall associated with an insert and configured to provide a volumetric change of the second chamber that is inverse to a volumetric change of the damping fluid. The insert is configured such that the sealing surfaces of the movable wall do not interface the shaft during use of the damper. In this regard, a significant reduction in the total displacement traveled by the seals is realized.
US10337563B2
A clutch includes a hub, a carrier defining a circular groove, and a wedge disk defining apertures and having a first edge disposed on the hub and a second edge disposed in the groove. The clutch further includes a breaker ring encircling the hub and having projections that are each received in one of the apertures. The breaker ring is slidably connected to the hub and is configured to rotate the wedge disk relative to the hub, via engagement between the projections and the apertures, in response to the breaker ring sliding towards the wedge disk.
US10337544B2
The present disclosure relates to a screw connection comprising a support component, an additional component and a screw to fasten the support component to the additional component. The support component has a tube made of thermoplastic foam to accommodate the screw in a friction and positive fit. The screw has a blunt-edged thread, enabling the screw to compress the foam in the tube as it is driven in. The ratio of the inner diameter of the tube to the diameter of the screw depends on the degree of foaming of the tube and decreases as the degree of foaming increases. In comparison to conventional screws, the threads of the screw of the present disclosure penetrate less deeply into the foam or they displace it, preventing damage to the tube while enabling a tight fit.
US10337540B2
The invention relates to a wind turbine blade oscillation preventer comprising an aperture and a sleeve and having a peripheral extent and a longitudinal extent, the preventer being configured for removable application over a wind turbine blade and configured to extend longitudinally thereover and peripherally thereabout; the preventer having a non-aerodynamic exterior surface which exhibits a rough surface capable of disrupting smooth or laminar airflow over a substantial portion of the longitudinal and peripheral extent of the sleeve when the preventer is in place on a wind turbine blade. The preventer further comprises a smooth interior surface extending along a substantial portion of the longitudinal extent of the sleeve. The invention also relates to a method of application of a blade oscillation preventer over wind turbine blades which comprise serrations at a trailing edge thereof.
US10337539B1
An apparatus and system provide drag reduction and energy efficiency for a transport vehicle. Cover sections of transport vehicles are formed to include solar panels comprising photovoltaic cells and dielectric barrier discharge plasma actuator arrays. The vehicle cover also generates electricity to charge onboard battery racks. The cover sections are integral with and shaped to conform with areas such as a trunk lid or roof. Fiber Bragg grating sensors are placed to detect formation of a separation layer. Plasma actuator arrays are actuated either to inhibit formation of the separation layer or to create span-wise waves to reduce skin drag.
US10337530B2
A fan shroud assembly (10) includes a fan shroud (14) having a boss (54) formed thereon, and a shield (22) having an aperture (58) and at least one slot (62) communicating with the aperture to allow deflection of the shield in a region adjacent the aperture. The aperture is smaller than the boss such that the aperture receives the boss with an interference fit, causing deflection of the shield, to secure the shield on the fan shroud.
US10337525B2
An axial cooling fan for a vehicle includes an electrically powered motor operable to rotate fan blades to move air to cool a component or accessory of the vehicle. A stator is at the motor and has a plurality of struts that fixedly support the motor at the vehicle. The struts of the stator include leading edge surfaces that generally face air that is flowing towards the struts and past the struts and stator, such as when the motor is powered to rotate the fan blades. The leading edge surfaces of the struts comprise an aerodynamic design or pattern or structure established thereat, such as a toothed pattern or structure at the leading edge surfaces of the struts.
US10337515B2
The invention relates to a spindle compressor without operating fluid in the working space with a 2-tooth spindle rotor and a 3-tooth spindle rotor in a surrounding compressor housing-and preferably non-parallel rotation axes of the two spindle rotors, in particular for use in compression refrigeration machines. In order to improve the degree of efficiency while providing flexible power adjustment, it is proposed according to the invention that a multi-stage spindle compressor be used as a refrigerant compressor, whose compressor housing and whose spindle rotors are cooled via a partial-flow branch-off of liquid refrigerant from the refrigerant main flow circuit, wherein the compressor housing is cooled in a controlled manner by means of refrigerant evaporation, with the refrigerant vapor being subsequently fed to the inlet, and that, for power adjustment, there are also post-inlet feeds into the working space in addition to the inlet feed, and also pre-outlet discharges in addition to the outlet discharge from the outlet space, each with their own regulating device.
US10337513B2
A liquid pump has a housing with a suction connection, a pressure connection and a electric motor for rotationally driving a conveying device that has a suction inlet and pressure outlet which communicate with the suction connection and the pressure connection respectively. An electronic power unit for the electric motor is adjacent to the motor and extends transversely to the axis of rotation and is on the rear side of the partition wall of the housing. The suction inlet is arranged at a height smaller than an inner radius of an annular gap between the stator and rotor, whereas a rotor passage extends at a constant height, so that a liquid inducted by way of the suction connection is guided in part via the annular gap and undergoes a deflection at the partition wall, cooling the latter before it passes through the rotor passage to the suction inlet.
US10337510B2
Oil pumps having wear-resistant coatings applied thereto and methods of applying the coatings are disclosed. The oil pump may include an aluminum housing that defines a cavity. A steel rotor may be disposed within the cavity and configured to rotate therein such that a portion of the steel rotor contacts the aluminum housing. A metal coating (e.g., steel) may cover at least a portion of the aluminum housing in a region that is configured to be contacted by the steel rotor. An integrated oil pump and engine cover is disclosed including an aluminum body having a peripheral wall defining a cavity. The peripheral wall may form a portion of the oil pump housing and the cavity may receive a steel rotor. A wear-resistant coating (e.g., steel) may cover at least a portion of the peripheral wall in a region that is configured to be contacted by the steel rotor.
US10337508B2
A pump including a housing defining a plurality of inlet bores. A first interior wall is arranged to at least partially define a first of the plurality of inlet bores. The first interior wall has a contour in a cross section taken normal to the plunger axes. The first interior wall is at least partially defined by the revolution of the contour about a first inlet axis that is normal to and intersects a first of the plurality of plunger axes. The contour includes a cylindrical portion arranged parallel to the first inlet axis, a planar portion extending in a direction perpendicular to the first inlet axis and spaced a first distance from the plunger axis, and a convex bulge portion extending from the cylindrical portion and spaced a second distance from the plunger axis. The contour further includes a V-shaped groove portion extending from the convex bulge portion.
US10337504B1
Solar chimney and method for generating power by the solar chimney are provided. The solar chimney includes a chimney; a heat absorbing surface; a transparent cover located above the surface and forming an air pathway with the surface to the entrance to the chimney; one or more integrated turbine-generators at or before the entrance to the chimney for producing electrical power; and a focusing lens focusing solar radiation on a heat exchanging element to heat air at or just before the entrance to the chimney as it flows to the one or more turbines.
US10337503B2
A method and system are provided for removing or installing a main shaft and attached main bearing assembly of a wind turbine from a bedplate. The method and system use rigging and specialized tooling and procedures to perform the method in the field with the machine head remaining atop the tower or removed from the tower.
US10337494B2
A wind generator system with a plurality of lightweight, surface area adjustable airfoil/sail blades. Each blade is triangular or wedge shape with a narrow inner edge and a wide outer edge. Each blade includes an inner frame connected to a rigid mast that extends radially from a hub assembly. Each blade includes a curved outer skin layer that extends over the inner frame and configured into air foil shape with a large curved leading edge and a thin trailing edge. The outer skin layer is secured along its leading edge and removeably attached along its trailing edge to the inner frame. Coupled to the outer skin layer is a first linear actuator that when activated, causes the outer skin layer to fold or unfold thereby changing the blade's surface area. The internal frame may include a second linear actuator and a telescopic mast over which the blade slides to increase or decrease the sweep area of the blades. Wind or electrical sensors are coupled to the mast and the retractable cable to automatically control the sweep area and the surface areas.
US10337488B1
A wave energy converter deep sea mounting system consists of a floatable platform, an enclosure, a wave energy converter mechanism, a generator, a float arm, and a float. The enclosure is mounted atop the floatable platform by an enclosure support axle, about which the enclosure can rotate. The wave energy converter mechanism and the electrical generator are mounted within the enclosure. The float arm is connected between the enclosure and a stationary float, and as the floatable platform rises and falls due to wave action, the enclosure is thus rotated. The wave energy converter mechanism has a stationary input pulley connected through at least one pulley system to a generator output pulley, multiplying input rotations from the float arm action to the electrical generator in order to generate electricity. As the enclosure rotates about the stationary input pulley, the remaining pulleys are forced to spin through rotation about the stationary input pulley.
US10337487B2
An energy harnessing device for harnessing wave energy that results in pitch, sway, yaw, surge, roll, and heave movement, wherein the device effectively converts multiaxial translational and rotational motion to unidirectional rotational motion for power transmission.
US10337472B2
A filter cartridge for a filter for filtering a fluid is to be used downstream of a main filter cartridge in a filter and is provided with an inflow surface, an outflow surface, and a main flow direction extending from the inflow surface to the outflow surface. A filter body is provided that can be flowed through along the main flow direction. A filter cartridge frame supports the filter body. A seal is disposed on the filter cartridge frame and separates a filter interior of a filter into a clean side and a raw side. An adhesive connection is provided that connects the filter body and the filter cartridge frame to each other. In one configuration, the filter cartridge frame at an inflow side is provided with a grip area, wherein the grip area enables inflow of a fluid into the filter body via the grip area and manual removal of the filter cartridge.
US10337468B2
Disclosed herein is an exhaust gas cooler. The exhaust gas cooler may include a heat exchange pipe received in cooling water of an engine, and through which exhaust gas of the engine passes to exchange heat with the cooling water, and a plate configured to mount the heat exchange pipe to the engine. The heat exchange pipe may include a first pipe unit communicating with an inlet hole for exhaust gas and changing a flow direction of exhaust gas drawn from the inlet hole, a second pipe unit communicating with the first pipe unit, and a third pipe unit communicating with an exhaust gas return hole and the second pipe and changing a flow direction of exhaust gas to guide the exhaust gas to the return hole. A heat dissipation fin may be provided in an internal passage of the second pipe unit.
US10337461B2
A method for diagnosing a water injection into a combustion chamber of an internal combustion engine, a knock susceptibility of the internal combustion engine being ascertained from signals of a knock sensor and the knock susceptibility being evaluated in order to diagnose the water injection.
US10337459B2
A natural gas fueled vehicle, includes a natural gas fueled Internal Combustion Engine (ICE) to provide motive power to the vehicle. A pressurizable tank is disposed on the vehicle to contain a natural gas. A natural gas adsorbent is disposed in the tank. A fuel supply tube is to convey the natural gas to the ICE. A scroll compressor is on the vehicle to receive the natural gas from the tank and to deliver a first mixture of compressed natural gas and an oil to a gas and oil separator. The gas and oil separator is to receive the first mixture of the compressed natural gas and the oil from the scroll compressor and to separate the oil from the compressed natural gas and to deliver the compressed natural gas to the fuel supply tube substantially free from the oil.
US10337453B2
An attachment feature for a structural panel may include a bracket arm with one or more flanges extending from the bracket arm. Each flange may have a lead ramp and a land. The structural panel may include a core sandwiched between two skins. The two skins may have portions which are cantilevered from the core. The lead ramps may guide the skins to the lands to align the structural panel with the attachment feature.
US10337446B2
A control device for an internal combustion engine is configured to feed fuel to a combustion chamber in an intake stroke to form a homogeneous premix and make the homogeneous premix burn by flame propagation when a temperature of an engine body is less than a first threshold value, to feed fuel to the combustion chamber in the intake stroke to form a homogeneous premix and make the homogeneous premix burn by compression ignition when the temperature of the engine body is the first threshold value to less than a second threshold value larger than the first threshold value, and to directly feed fuel to the combustion chamber in a compression stroke to form a partial premix and make the partial premix burn by compression ignition when the temperature of the engine body is the second threshold value or more.
US10337441B2
An engine control system of a vehicle includes a cylinder control module a first air per cylinder (APC) module, an adjustment module, and a fuel control module. The cylinder control module determines a target fraction of activated cylinders of an engine. The first APC module determines a first APC value based on an intake manifold pressure and an air temperature. The adjustment module determines an APC adjustment value based on the target fraction of activated cylinders. The first APC module also determines a second APC value based on the first APC value and the APC adjustment value. The fuel control module controls fuel injection based on the second APC value and a target air/fuel mixture.
US10337433B2
An exhaust purification system includes: an NOx reduction type catalyst, which is provided in an exhaust passage; an intake air amount sensor, which detects an intake air amount of the internal combustion engine; and a controller, which executes a regeneration treatment that recovers an NOx purification capacity of the NOx reduction type catalyst by switching an exhaust air fuel ratio from a lean state to a rich state by using: an air-system control to reduce the intake air amount; and an injection-system control to increase a fuel injection amount, wherein, in response to a detection value of the intake air amount sensor, the controller changes at least one of a fuel injection timing and the fuel injection amount in the internal combustion engine, in at least one period of switching of: a period of starting the regeneration treatment; and a period of ending the regeneration treatment.
US10337430B2
Methods and systems include determining a cylinder air-fuel ratio imbalance in a multi-cylinder engine. In one example, the method may include sequentially firing an engine cylinder to provide an expected air-fuel deviation and learning cylinder air-fuel ratio imbalance based on an error between an actual air-fuel ratio deviation from a maximum lean air-fuel ratio relative to an expected air-fuel deviation during a deceleration fuel shut-off event.
US10337428B2
An apparatus for controlling an EGR valve, includes: a measurement unit to measure at least one operation condition of an engine system; a fresh air amount setting unit to set a target amount of fresh air based on the operation condition; a fresh air amount sensor to measure a current amount of fresh air introduced through an intake line; a control calculation unit to set a signal for controlling an opening degree of the EGR valve so that the current amount of fresh air follows the target amount of fresh air; and an identifier to simulate an input and an output of the engine system, and output engine system input-output sensitivity which is a ratio of a change rate of the current amount of fresh air to a change rate of the opening degree of the EGR valve.
US10337427B2
A control device for a compression self-ignition combustion engine is provided, which includes a variable valve operating system configured to introduce internal exhaust gas recirculation (EGR) gas into a combustion chamber, a boosting system configured to boost intake air, a controller configured to control the valve operating system, and a sensor connected to the controller and configured to detect a parameter related to an operating state of the engine. An operation mode of the valve operating system is switchable between first and second modes. The boosting system boosts the intake air when an engine load is higher than a given load, and does not boost when lower than the given load. When the engine load is high, the controller controls the valve operating system to operate in the first mode, and when the load is low, the controller controls the valve operating system to operate in the second mode.
US10337426B2
Methods and systems are provided for reducing accumulation of condensate in an engine intake during an engine non-combusting condition. In one example, during an engine non-combusting condition, responsive to a higher than threshold ambient humidity and a lower than threshold intake manifold temperature, intake and exhaust valves of deactivatable cylinders may be closed in order to seal the cylinders and during an immediately subsequent engine combusting condition, the intake and exhaust valves of the deactivatable cylinders may be activated and combustion may be resumed in the deactivatable cylinders before starting combustion in non-deactivatable cylinders. Also, during the engine non-combusting condition, residual hot exhaust may be recirculated to the intake manifold to evaporate condensate in the intake manifold.
US10337423B2
Methods and systems are provided for adjusting engine operation based on estimated vaporized and condensed portions of water injected during a water injection event. In one example, a method may include injecting an amount of water into the intake manifold in response to engine conditions and inferring vaporized and condensed portions of the injected water based on the injected amount and a change in manifold temperature following the injection. Further, the method may include adjusting water injection and engine operating parameters in response the evaporated and/or condensed portion of water.
US10337421B2
When a load on an engine device is lower than a first predetermined load falling within a low load range, feedback control is performed on a main throttle valve. When the load is higher than the first predetermined load, map control based on a data table is performed on the main throttle valve. When the load is higher than a second predetermined load higher than the first predetermined load, an opening degree of the main throttle valve is brought to a fully-open opening degree, and each of an exhaust bypass valve and an air supply bypass valve is controlled to allow pressure inside an intake manifold to be adjusted to a target value appropriate to the load.
US10337419B2
A system and method for cylinder deactivation in a multi-cylinder diesel engine comprises pumping air in to an intake manifold of the diesel engine using a turbocharger. Air is pumped in to the intake manifold using an intake air assisting device. And, fuel injection is selectively deactivated to at least one of the cylinders in the diesel engine. An intake valve and an exhaust valve is selectively deactivated for the at least one of the cylinders of the diesel engine.
US10337416B2
Systems and methods for improving detection and mitigation of engine misfire are presented. Engine misfire is determined by sampling exhaust pressure of a cylinder only during a time when an exhaust valve of the cylinder is in an open state. If misfire is indicated, an actuator is adjusted to reduce the possibility of misfire during a subsequent cylinder cycle.
US10337408B2
A thermal insulation blanket assembly having a thermal insulation blanket including an aerogel insulation material having a first surface and a second surface that is oppositely-disposed from the first surface, a backing covering the second surface of the aerogel insulation material, and a skin layer covering the first surface of the aerogel insulation material.
US10337401B2
A turbine engine is provided that includes a turbo-compressor, a combustor section, a flow path and a recuperator. The turbo-compressor includes a compressor section and a turbine section. The combustor section includes a combustor and a plenum adjacent the combustor. The flow path extends through the compressor section, the combustor section and the turbine section. The recuperator is configured with the flowpath between the combustor section and the turbine section. An inlet duct to the recuperator is fluidly coupled with the flow path upstream of the plenum. An outlet duct from the recuperator is fluidly coupled with the plenum.
US10337382B2
A heat recovery device comprises a valve body inwardly defining a direct flow path for exhaust gases from an inlet to an outlet, a heat exchanger comprising a flow passage for the exhaust gases emerging in an inlet zone of the valve body, and a gate positioned in the valve body. The heat recovery device comprises a guide wall positioned in the direct flow path at the inlet zone, arranged to guide the exhaust gases from the inlet toward the cutoff section away from the inlet zone when the gate frees the direct flow path, and delimiting at least one orifice to allow the exhaust gases to go to the inlet zone when the gate closes off the direct flow path.
US10337375B2
A suction tube for a urea sensor installed in a urea tank comprises a suction pipe and a cover. The suction pipe has a suction opening and a hole extending through a wall of the suction pipe. The cover is disposed on an outside of the suction pipe and covers the hole. When there is an under-pressure in the suction pipe compared to the urea tank, the cover abuts the suction pipe and seals the hole. When there is an overpressure in the suction pipe compared to the urea tank, the cover deforms and allows an excess urea solution to escape through the hole and flow back into the urea tank.
US10337371B2
A method for evaluating an effective component content (C) of a reducing agent for engine exhaust gas processing arranged in a container (205) in which a heat transfer provision arrangement (240) is provided, including steps of: determining (s410; s420) a prevailing volume (V) and temperature (T1) of the reducing agent in the container (205); determining (s430) a prevailing temperature (T2) of the heat transfer provision arrangement (240); determining (s440) a prevailing temperature (T3) of a medium surrounding the container (205); for a predetermined time period, determining (s450) a mean temperature change rate (Tprim) for the reducing agent; and determining (s460) the effective component content (C) of the reducing agent on the basis of the above determined parameters.
US10337367B2
A four-stroke engine lubrication system comprises: an engine body in which a crank shaft chamber and an air valve distribution chamber are arranged; a cylinder head cover fixed onto the engine and communicated with the atmosphere; and an oil storage tank which is configured to store lubricating oil, arranged on the engine body, located at one side of a cam, and provided with an oil mist generation device therein, wherein an oil outlet passage of the oil mist generation device communicates the oil storage tank with the crank shaft chamber via an oil outlet pipe; the crank shaft chamber is communicated with the air valve distribution chamber via a check valve; the air valve distribution chamber is communicated with the oil storage tank via a pipe; the air valve distribution chamber is communicated with the cylinder head cover; and the cylinder head cover is communicated with the oil storage tank.
US10337362B2
Methods and systems are provided for controlling a variable camshaft timing system. In one example, a method may include actuating a camshaft phaser with a camshaft duty cycle determined based on a sampled camshaft position and an estimated camshaft position, the estimated camshaft position determined based on a previously determined camshaft duty cycle.
US10337361B2
Methods and systems are described for an engine with a cam torque actuated variable cam timing phaser. Phaser positioning control is improved by reducing inaccuracies resulting from inadvertent spool valve and/or phaser movement when the spool valve is commanded between regions. In addition, improved spool valve mapping is used to render phaser commands more consistent and robust.
US10337358B2
A valve timing control apparatus for an internal combustion engine includes: a drive rotation member; a housing; a vane rotor; and a front plate, the drive rotation member including a positioning mechanism including a guide portion which is formed on an inner circumference surface of the cylindrical wall, and which has an inclined shape whose an inside diameter is decreased from the one axial end side to the other axial end side, a mounting protrusion portion which is formed on the other end side of the guide portion, and on which an outer circumference surface of the housing is mounted to be positioned.
US10337355B2
Aspects of the disclosure are directed to a first device coupled to a bearing compartment structure, a second device coupled to an engine case structure, and a controller. The controller is configured to: issue a command to one of the first device or the second device to generate a signal, obtain data from the other of the one of the first device or the second device, where the data is based on the signal, process the data to determine that a skew exists between the bearing compartment structure and the engine case structure in an amount that is greater than a threshold, identify at least one torqueing device to activate based on processing the data, and cause the at least one torqueing device to activate to cause the bearing compartment structure and the engine case structure to align within the threshold amount.
US10337350B2
A fan containment system for fitment around an array of radially extending fan blades mounted on a hub in an axial gas turbine engine. The fan containment system comprises a fan case having an annular casing element for encircling an array of fan blades. An annular fan track liner is positioned substantially coaxial to the annular casing element, and one or more pockets are provided in a radially outer side of the fan track liner. One or more dampers for damping vibration of the fan track liner are positioned in each of the one or more pockets and are arranged so as to contact the annular casing element.
US10337348B2
The disclosure relates to optimization of gas turbine power plant response during power system transients. In certain embodiments, systems, methods, and apparatus can control a power generating system by using the reactive components of the current and the reactive components of the voltage and the magnitude of the voltage at the generator terminals of a gas turbine generator system. In one embodiment, a system can identify a power system fault based on at least three conditions occurring for a specified duration and at substantially the same time: (1) an increase in the reactive current, (2) a decrease in the magnitude of the voltage, and (3) an increase in the reactive power. In one embodiment, a power system can further detect a remote breaker open (RBO) condition, and distinguish a RBO condition from a power system fault condition.
US10337339B2
A structural panel for use with a gas turbine engine includes a first exterior wall, a second exterior wall, and interior walls. The first exterior wall includes a first exterior surface and a first interior surface parallel to the first exterior surface. The second exterior wall includes a second exterior surface and a second interior surface parallel to the second exterior surface. The interior walls extend from the first interior surface to the second interior surface. The interior walls are arranged to form a pattern of hexagonal cells. The pattern of hexagonal cells includes cell groups having a variation in structural strength such that at least one of the cell groups has a structural strength that is not the same as the remaining cell groups.
US10337334B2
A component of a gas turbine engine, the component having: an internal cooling cavity extending through an interior of the component; a baffle insert configured to be inserted into the internal cooling cavity; a plurality of trip strips extending upwardly from an exterior surface of the baffle insert; and at least one rib extending upwardly from the exterior surface of the baffle insert, wherein the plurality of trip strips and the at least one rib are spaced from an interior surface of the internal cooling cavity.
US10337333B2
A turbine blade for a turbomachine, including a vane extending in a spanwise direction between a root and a tip, a first inner side cavity running along a pressure-side wall and a second inner side cavity running along a suction-side wall. The blade further includes at least one inner central duct configured to collect air intended to cool the vane. The central duct extends between the side cavities, being separated from the side cavities to be at least partially thermally isolated from the pressure-side wall and the suction-side wall. The side cavities communicate with each other in a junction region located downstream from the central duct, over a majority of a height of the central duct in the spanwise direction.
US10337332B2
An airfoil of a gas turbine engine includes an airfoil body having a leading edge and a trailing edge extending in a radial direction, a trailing edge cavity formed within the airfoil and proximate to the trailing edge of the airfoil, the trailing edge cavity extending from the trailing edge in a forward direction toward the leading edge, at least one set of blocking pedestals located within the trailing edge cavity, a set of circular pedestals located aftward from the at least one blocking set of pedestals, and a set of spear pedestals located aftward from the set of circular pedestals and closest to the trailing edge of the airfoil body.
US10337329B2
A method to repair a peripheral portion of a body including: removing a damaged portion from a peripheral region of the body; mounting a replacement ring to the body after removal of the damaged portion; forming an interior groove between the inner surface of the replacement ring and the peripheral surface of the body, wherein the groove is between ridges; welding the replacement ring to the body, wherein weld material is applied only within end grooves, and leaving a void in said center section after the welding of the replacement ring to the body.
US10337323B2
A wireline tool for sampling/jetting fluid in a well includes a pump with an opening, and a chamber for collecting/jetting fluid, the chamber having first and second ends. The chamber includes first and second pistons dividing the chamber into first, second and third chamber sections. The first and second pistons are attached to respective piston rods, and the rods are supported by respective supports. A first spring is provided between the first piston and its support and another spring is provided between the second piston and its support. When the pump operates, the pistons are forced in one direction, hence activating spring forces of the springs and allowing fluid to flow from one chamber section to another chamber section.
US10337316B2
Systems and methods for distributed acoustic sensing based on coherent Rayleigh scattering are disclosed herein. A system comprises a pulse generator, an interferometer, a photo detector assembly, and an information handling system. The interferometer comprises a first and second optical switch each comprising a plurality of ports. The information handling system activates one port on each of the first and second optical switches so as to vary the optical path length of the interferometer. A method comprises splitting backscattered light from an optical pulse into a first portion and a second portion, activating one port of a first optical switch and one port of a second optical switch, sending the first portion into a first arm of an interferometer, sending the second portion into a second arm of the interferometer, combining the first and second portions to form an interferometric signal, and receiving the interferometric signal at a photodetector assembly.
US10337308B2
A system for hydraulically fracturing an underground formation in an oil or gas well to extract oil or gas from the formation, the oil or gas well having a wellbore that permits passage of fluid from the wellbore into the formation. The system includes a plurality of electric pumps fluidly connected to the well, and configured to pump fluid into the wellbore at high pressure so that the fluid passes from the wellbore into the, and fractures the formation. The system can also include a plurality of natural gas powered generators electrically connected to the plurality of electric pumps to provide electrical power to the pumps.
US10337307B2
Systems and methods for determining an optimal acid placement design for a production well near an aquifer are provided. An optimal acid placement that is determined accounts for the drawdown from heel to toe of the production well and reservoir heterogeneity to thereby address the issue of water breakthrough from the nearby aquifer and improve hydrocarbon recovery.
US10337306B2
A steam injector assembly for handling steam in a subterranean well includes a steam separation system, the steam separation system directing an initial high quality steam to a subterranean formation and directing low quality fluid mix to a heating system. The heating system includes a ceramic-containing member located in a travel path of the low quality fluid mix and an electromagnetic antenna positioned to heat the ceramic-containing member with electromagnetic waves. A relief valve is movable to an open position when an improved high quality steam within a heating chamber of the heating system reaches an injection pressure, wherein in the open position, the relief valve provides a fluid flow path out of the heating chamber.
US10337303B2
Additional oil recovery is obtained from a reservoir with a composition comprising at least a coupling solvent typically employed in waterborne coating compositions. Embodiments include recovering hydrocarbons using at least one coupling solvent, such as an oxygenated coupling solvent. The coupling solvent increases the mutual solubility with water at the injection temperature to facilitate the mixing and injection, particularly with an optional co-solvent. The coupling solvent helps mitigate formation plugging and improve performance when injected into a formation, as the solvent mixture moves from being miscible in the injection field water to being miscible in the reservoir oil, mobilizing the reservoir oil to increase oil recovery.
US10337302B2
An assembly for circulating tool fluid of a downhole tool includes a tool fluid source line extending into a subterranean well from a wellhead spool assembly to the downhole tool. A tool fluid return line extends out of the subterranean well from the downhole tool to the wellhead spool assembly. A tool fluid reservoir is located at a surface outside of the subterranean well. The tool fluid source line is in one way fluid communication with the tool fluid reservoir and the tool fluid is free of fluid communication with wellbore fluids.
US10337298B2
A liner hanger seals with casing string 8 having mill scale and supports a liner 98 within a well. The liner hanger includes a tubular anchor 48 and a tubular expander 40. The tubular anchor 48 may be positioned in the casing string 8 using an inner mandrel 10. An actuator assembly 6 forcibly moves the tubular expander 40 into the tubular anchor 48, expanding the tubular anchor 48 to grippingly engage the expanded tubular anchor 48 against the casing string 8 and to form a circumferential seal between metal sealing elements 52 on the tubular anchor 48 and the interior wall of the casing string 8. The metal sealing element 52 is oversized to provide rigidity, heat shrunk onto the tubular anchor 48, and abrasively dressed to remove excess material prior to installation of the liner hanger.
US10337293B1
Disclosed are systems, methods, and apparatuses to detect one or more downhole laterals in a wellbore using electromagnetic sensors. Certain embodiments include a subsurface unit including a ruggedized encapsulation resistant to heat, pressure, and variations in pH. The systems and apparatuses are communicable with surface controls.
US10337286B1
A tubing drain for service with oil wells, water wells, gas wells and/or thermal wells has a configuration of structural features which allow the drain to be opened and closed without the need to pull the drain to the surface to be serviced. The drain utilizes an inner mandrel having two circumferentially aligned cylindrical apertures which may be selectively aligned with a drain port in an outer shell member as the inner mandrel is rotated within the shell. A first cylindrical aperture contains a ball which, when in alignment with the drain port, is urged against a seat in the drain port by hydraulic pressure. However, when the inner mandrel is rotated the ball is dislodged from the seat and forced back into the first cylindrical aperture. Further rotation of the inner mandrel aligns the second cylindrical aperture with the drain port, allowing the tubing to drain.
US10337280B2
A downhole tool includes a housing including a connection for coupling with a conveyance that extends from a terranean surface into a wellbore; a first tubular member coupled with the housing, the first tubular member including a first compound cylinder; and a second tubular member coupled with the housing and concentrically positioned radially adjacent the first tubular member, the second tubular member including a second compound cylinder, the first and second tubular members defining a pressure chamber between an inner surface of the first tubular member and an outer surface of the second tubular member.
US10337279B2
A degradable downhole isolation tool for use in hydrocarbon well completion. The tool sets and isolates zones for fracking, and then degrades without leaving residual parts and without milling or introducing a new degrading fluid. The plug's mandrel and other parts are a solid polymer which hydrolyzes in aqueous downhole fluid to produce an acid which degrades degradable metal slips and other metal parts. The plug's seal may be degradable metal pedals or split rings. The plug is delivered to the well site as an interchangeable parts kit for adaption to the well's requirements.
US10337276B2
A well tube configured for use with a subsea well assembly which includes a Christmas tree arranged on top of a subterranean well. The well tube includes a bore, a lockable insert arranged within the bore, and a locking assembly. The locking assembly includes a locking dog which moves into and out of a locking position, an actuator which moves the locking dog, and a control channel which couples the actuator to an exterior of the well tube and controls the actuator to move the locking dog to removably lock the lockable insert within the bore.
US10337272B2
A hybrid bit for use in a wellbore includes: a body having a shank for connection to a drilling motor or drill pipe and a plurality of legs attached to the shank; and a plurality of cutting structures. The cutting structures include a roller cone mounted to a first one of the legs and a fixed mill mounted to a second one of the legs and including a pad dressed with a cermet material.
US10337268B2
A device (1) for ensuring continuous circulation in well drilling includes a tubular body (2), having an axial channel (2) with a lateral opening (3) which is closed by a removable plug (5). A tubular support (9) is placed in the axial conduit and supports a shut-off member (6) which is held in position by a retainer (14). The device (1) has an adjustment ring nut (50) which exerts a pressing action between the retainer (14) and the tubular support (9) to force the tubular support (9) in an axial limit-stop position against respective positioning and centering elements (11), to allow recovery of clearances during placement of the tubular support (9) and the valve (6) supported the tubular support inside the tubular body (2).
US10337266B2
A borehole tool, having a cylindrical body, the cylindrical body having an upper shank, a lower shank, and a component tool disposed between the upper shank and the lower shank, wherein the tool is configured to have an outer surface airfoil configuration, whereby lift is created as fluid passes along the cylindrical body. The component tool can be a combination stabilizer tool, a reamer tool and a cutting removal tool, wherein the stabilizer tool is configured as a helical stabilizing blade and reamer blade, a flow path disposed between the helices of the stabilizing and reamer blade, the stabilizing and reamer blade further comprising a reamer cutting element disposed where an edge of the stabilizing and reamer blade meets the flow path.
US10337262B2
A tubular gripping assembly includes a power tong housing configured to actuate between an open position and a closed position, one or more valves coupled to the power tong housing, an inflatable bladder apparatus coupled to an inner surface of the power tong housing and configured to grip a tubular member when the power tong housing is in the closed position and the inflatable bladder apparatus is inflated, a latch mechanism configured to secure the power tong housing in the closed position and configured to allow the power tong housing to actuate to the open position, and a remote-controller device in wireless communication with the one or more valves. The remote-controller device is configured to control the power tong housing, the inflatable bladder apparatus, and the latch mechanism.
US10337255B2
Cutting elements for earth-boring tools include one or more recesses and/or one or more protrusions in a cutting face of a volume of superabrasive material. The superabrasive material may be disposed on a substrate. The cutting face may be non-planar. The recesses and/or protrusions may include one or more linear segments. The recesses and/or protrusions may comprise discrete features that are laterally isolated from one another. The recesses and/or protrusions may have a helical configuration. The volume of superabrasive material may comprise a plurality of thin layers, at least two of which may differ in at least one characteristic. Methods of forming cutting elements include the formation of such recesses and/or protrusions in and/or on a cutting face of a volume of superabrasive material. Earth-boring tools include such cutting elements, and methods of forming earth-boring tools include attaching such a cutting element to a tool body.
US10337251B2
A bend adjustment assembly for a downhole mud motor includes a driveshaft housing, a driveshaft disposed in the driveshaft housing, a bearing mandrel, wherein the bend adjustment assembly includes a first position that provides a first deflection angle between a longitudinal axis of the driveshaft housing and a longitudinal axis of the bearing mandrel, wherein the bend adjustment assembly includes a second position that provides a second deflection angle between the longitudinal axis of the driveshaft housing and the longitudinal axis of the bearing mandrel, and an actuator assembly configured to shift the bend adjustment assembly between the first position and the second position in response to a change in at least one of flowrate of a drilling fluid supplied to the downhole mud motor, pressure of the drilling fluid supplied to the downhole mud motor, and relative rotation between the driveshaft housing and the bearing mandrel.
US10337243B2
The geared window shade bracket comprises a sprocket having a ring gear on an inside circumference of the sprocket; a chain configured to be engaged with the sprocket such that, in response to pulling on the chain, the sprocket rotates; a sun gear that is configured to be restricted from rotation; one or more planet gears configured to rotate around the sun gear, wherein the one or more planet gears interface with the ring gear; and a planetary carrier configured to mate with the one or more planet gears. In response to the chain being pulled, the sprocket rotates, causing the planet gears to rotate, causing the planetary carrier to rotate, causing the hub to rotate, and causing a shade tube to rotate.
US10337238B1
A ventilator door brings fresh outside air into a structure through an outside opening and a fan or blower pulls outside air into a duct in the door. The air flows through the duct and into the structure through an inside grill remote from the outside opening. Heat is transferred from the flow of air to a heat sink disposed in the duct to cool the fresh air flowing into the duct. A regenerative heat sink may be used to capture heat from a flow of air from inside the structure and transfer the captured heat to a flow of outside air flowing into the structure. An inside opening in the door generally opposite to the outside opening. The air flow through the openings is controlled by movable panels by aligning or by misaligning openings in the movable panels with the openings in the outside and inside panels. A microprocessor controls the movable panels and the fan or blower in response to sensors inside and outside of the door.
US10337234B2
A multiple pane includes a pair of glass panels spaced by spacers and sealed at peripheries thereof. The multiple pane includes a plurality of spacers interposed between the pair of glass panels, a hermetic bond that hermetically bonds peripheries of the pair of glass panels to each other and a space between the pair of glass panels that is sealed so as to be in a reduced pressure state. Each of the plurality of spacers is a porous member provided on one glass panel of the pair of glass panels.
US10337225B2
A roller for a roller door has a roller bearing surrounded by a roller on the outer circumference and into which a bearing pin is inserted on the inner circumference, which protrudes in the axial direction from the roller bearing. The bearing pin has an inner part of a harder material and a bearing sleeve made of a softer material, wherein the inner part is pressed or screwed into the bearing sleeve. A method for mounting a roller includes injection molding a bearing sleeve made of plastic, inserting and/or screwing an inner part into an inner ring of a roller bearing and the bearing sleeve, and fixing the inner part to the bearing sleeve in a force-locked manner, and applying a roller to an outer ring of the roller bearing.
US10337221B2
A slam type locking mechanism is described. The locking mechanism allows a storage container with the locking mechanism to be slammed shut in a single motion. The operator may slam the lid or door to the container using a single hand that is only pressing or pushing the lid or door closed. The slam type locking mechanism includes a lock having a lock housing, a handle, and a spring loading mechanism. The handle is rotatably engaged to the spring loading mechanism. The rods are in a rotational engagement with the lock, wherein the rods have an offset that interacts with a striker on the container or lid in a locking relationship.
US10337219B2
An apparatus has an actuator housing with a transmission side that defines a transmission slot. A slider is disposed in the actuator housing and has first and second ends which define a post receiver. The slider is movable between a first and second position. The post receiver is aligned with the slot when the slider is in the first position and the second position. A lever pivotably connected to the actuator housing is configured to move the slider from the first position to the second position. The transmission has an elongate element with a first and second end which is disposed outside the actuator housing and substantially parallel to and proximate the transmission side. A post extends from the first end and is received in the post receiver. A locking element is disposed proximate the second end of the first elongate element.
US10337214B2
The invention relates to an activation device for a door or flap of a motor vehicle, comprising an external actuation lever (1), an actuation lever (10) for opening a lock, and a coupling lever (13) enabling the external actuation lever (1) and actuation lever (10) to be coupled together, and a control lever (10) which controls the coupling of the coupling lever (13) in accordance with the acceleration of the external actuation lever (1). An undesired opening of a door or flap can be prevented in the event of a crash, without the actuation device accepting excessive stresses.
US10337211B2
An apparatus and method to secure a bolt cutter, wire cutter, cable cutter or other type of pivot handled tool with two protruding tabs whose apertures align with each other as the handles of the pivot handled tool enter a closed position. A shackle of a padlock may be inserted through the aligned apertures to lock the handles in the closed position.
