US10402762B2
A method, system, and computer-readable storage device for selecting a heterogeneous platform configuration is described herein. In one aspect, a heterogeneous evaluation system may receive a platform configuration request from the tenant system. The platform configuration request can specify a job list and a quality of service metric. The heterogeneous evaluation system may then generate a heterogeneous platform configuration selection based on simulations of sub-lists formed from the job list. The heterogeneous platform configuration selection can specify a first platform configuration for a first duster and a second platform configuration for a second duster. The heterogeneous evaluation system can communicate the heterogeneous platform configuration selection to the tenant system.
US10402754B1
Systems and methods are provided for testing and measuring user interactions with respect to one or more changes introduced into a travel distribution platform. A testing module associated with the travel distribution platform can receive client request data and transmit to one or more engines or services of travel distribution platform, instructions and/or code such that the travel distribution platform provides a modified response to the client request data. The testing module can measure the effect and impact of the modified response across a plurality of variables by monitoring subsequent interactions with respect to the travel distribution platform.
US10402746B2
A technology is described for predicting a launch time for a computing instance. An example method may include receiving a request for a predicted launch time to launch a computing instance on a physical host within a computing service environment. Data associated with launch features of a computing instance may then be obtained, where the launch features may be determined to have an impact on a launch time of the computing instance on a physical host within a computing service environment. The launch features of the computing instance may then be input to a machine learning model that outputs the predicted launch time for launching the computing instance within the computing service environment.
US10402742B2
A method includes accessing a first sensor log and a corresponding first reference log. Each of the first sensor log and the first reference log includes a series of measured values of a parameter according to a first time series. The method also includes accessing a second sensor log and a corresponding second reference log. Each of the second sensor log and the second reference log includes a series of measured values of a parameter according to a second time series. The method also includes dynamically time warping the first reference log and/or second reference log by a first transformation between the first time series and a common time-frame and/or a second transformation between the second time series and the common time-frame. The method also includes generating first and second warped sensor logs by applying the or each transformation to the corresponding ones of the first and second sensor logs.
US10402737B1
A system, method, and computer program product are provided for providing proactive customer care for issues associated with billing or ordering processes. In use, a likelihood that a customer is going to call a call center to address at least one issue associated with at least one of an ordering process or a billing process is predicted. Additionally, it is determined whether the customer is likely to call the call center based on the predicted likelihood that the customer is going to call the call center. Further, the customer is proactively notified before the customer contacts the call center, if it is determined that the customer is likely to call the call center.
US10402724B2
A method for acquiring a pseudo-3D box from a 2D bounding box in a training image is provided. The method includes steps of: (a) a computing device acquiring the training image including an object bounded by the 2D bounding box; (b) the computing device performing (i) a process of classifying a pseudo-3D orientation of the object, by referring to information on probabilities corresponding to respective patterns of pseudo-3D orientation and (ii) a process of acquiring 2D coordinates of vertices of the pseudo-3D box by using regression analysis; and (c) the computing device adjusting parameters thereof by backpropagating loss information determined by referring to at least one of (i) differences between the acquired 2D coordinates of the vertices of the pseudo-3D box and 2D coordinates of ground truth corresponding to the pseudo-3D box, and (ii) differences between the classified pseudo-3D orientation and ground truth corresponding to the pseudo-3D orientation.
US10402717B2
A radio frequency identification (RFID) enabled mirror includes a mirror comprising a reflective layer. The reflective layer comprises at least one layer of a metallic material. At least one portion of the reflective layer is removed to form a booster antenna from a remaining portion of the reflective layer. A dielectric coating is applied to the mirror where the reflective layer was removed. The RFID-enabled mirror further includes an RFID chip coupled to the booster antenna.
US10402713B1
The disclosed transponder arrangement includes adhesive transfer tape and an RF transponder. The adhesive transfer tape includes an adhesive layer disposed directly on a release liner, and the release liner is separable from the adhesive layer. An antenna is adhered directly to the adhesive layer, and an RF transponder is disposed on the adhesive layer and coupled to the antenna. A layer of ink is disposed directly on one of the first adhesive surface or the second adhesive surface.
US10402707B2
An optical code interface is provided for interactively creating one or more optical codes, the optical code interface including a control object for configuring a desired optical code aesthetic of the one or more optical codes. Content is obtained in response to user input received through the optical code interface. A first portion of a continuous input is received through the optical code interface in response to a first manipulation of the control object. An optical code is generated based on the first portion of the continuous input and the content. The optical code is presented through the optical code interface. A second portion of the continuous input is received through the optical code interface in response to a second manipulation of the control object. The optical code is based on the second portion of the continuous input. The updated optical code is presented through the optical code interface.
US10402705B2
A card reader may include a card holder and a card ejection mechanism for moving the card holder. The card ejection mechanism includes a connection arm connecting the main body frame with the card holder, a solenoid for bending the connection arm, and an arm urging member urging the connection arm. When the solenoid is switched to a non-energized state, the solenoid pushes the connection arm and the connection arm is changed from an extended posture to a bent posture. The connection arm in the extended posture is restricted from bending to an opposite side to the bent posture side and, in a state that the connection arm is in the extended posture, the arm urging member applies an urging force to the connection arm so that the connection arm is bent to an opposite side to the side of the bent posture.
US10402702B2
A system trains a facial recognition modeling system using an extremely large data set of facial images, by distributing a plurality of facial recognition models across a plurality of nodes within the facial recognition modeling system. The system optimizes a facial matching accuracy of the facial recognition modeling system by increasing a facial image set variance among the plurality of facial recognition models. The system selectively matches each facial image within the extremely large data set of facial images with at least one of the plurality of facial recognition models. The system reduces the time associated with training the facial recognition modeling system by load balancing the extremely large data set of facial images across the plurality of facial recognition models while improving the facial matching accuracy associated with each of the plurality of facial recognition models.
US10402694B2
A method of verifying product authenticity includes emitting, by an electromagnetic radiation source in communication with a processor, radiation to heat one or more pieces of ferromagnetic material in or on a product. The method also includes detecting, by a heat sensor in communication with the processor, heat emitted from the one or more pieces of ferromagnetic material that are in or on the product. The method further includes determining, by the processor, if the product is counterfeit based on the detected heat.
US10402686B1
A method for an object detector to be used for surveillance based on a convolutional neural network capable of converting modes according to scales of objects is provided. The method includes steps of: a learning device (a) instructing convolutional layers to output a feature map by applying convolution operations to an image and instructing an RPN to output ROIs in the image; (b) instructing pooling layers to output first feature vectors by pooling each of ROI areas on the feature map per each of their scales, instructing first FC layers to output second feature vectors, and instructing second FC layers to output class information and regression information; and (c) instructing loss layers to generate class losses and regression losses by referring to the class information, the regression information, and their corresponding GTs.
US10402684B2
A method of providing a set of feature descriptors configured to be used in matching an object in an image of a camera is provided. The method includes: a) providing at least two images of a first object; b) extracting in at least two of the images at least one feature from the respective image, c) providing at least one descriptor for an extracted feature, and storing the descriptors; d) matching descriptors in the first set of descriptors; e) computing a score parameter based on the result of the matching process; f) selecting at least one descriptor based on its score parameter; g) adding the selected descriptor(s) to a second set of descriptors; and h) updating the score parameter of descriptors in the first set based on a selection process and to the result of the matching process.
US10402677B2
Techniques are disclosed for estimating quality of images in an automated fashion. According to these techniques, a source image may be downsampled to generate at least two downsampled images at different levels of downsampling. Blurriness of the images may be estimated starting with a most-heavily downsampled image. Blocks of a given image may be evaluated for blurriness and, when a block of a given image is estimated to be blurry, the block of the image and co-located blocks of higher resolution image(s) may be designated as blurry. Thereafter, a blurriness score may be calculated for the source image from the number of blocks of the source image designated as blurry.
US10402673B1
Systems and methods for digitized document image data spillage recovery are provided. One or more memories may be coupled to one or more processors, the one or more memories including instructions operable to be executed by the one or more processors. The one or more processors may be configured to capture an image; process the image through at least a first pass to generate a first contour; remove a preprinted bounding region of the first contour to retain text; generate one or more pixel blobs by applying one or more filters to smudge the text; identify the one or more pixel blobs that straddle one or more boundaries of the first contour; resize the first contour to enclose spillage of the one or more pixel blobs; overlay the text from the image within the resized contour; and apply pixel masking to the resized contour.
US10402666B2
A method and apparatus for vehicle monitoring of infrastructure lighting, an example of which includes a vehicle having a camera, an inter-vehicle communication module and a controller. The controller is to identify a stationary infrastructure object within an image captured by the camera and identify, in response to determining that the stationary infrastructure object includes a lamp, whether the lamp is inoperable. The controller also is to send, via vehicle-to-infrastructure communication utilizing the inter-vehicle communication module, an alert to an infrastructure communication node indicating that the lamp is inoperable.
US10402663B1
The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
US10402662B2
A system and method for automatically preventing a collision between objects is described. One or more images of a working space may be collected, and a first object may be identified based on the one or more images. Three-dimensional coordinates of the first object may be determined, and a virtual boundary enclosing the identified first object in a three-dimensional coordinate system may be generated based on the three-dimensional coordinates of the first object, wherein the virtual boundary specifies a volume in the working space that a second object in the working space should not occupy. The coordinates in the three-dimensional coordinate system corresponding to the generated virtual boundary may be transmitted to a second processor, and the second processor may control the second object to perform an operation in the working space that includes the first object without contacting the virtual boundary of the first object.
US10402661B2
There is provided a system and method for shape/object recognition using still/scan/moving image optical digital media processing. The system may include a user device and a cloud/server. The user device may be configured to capture a reference optical data using a capturing device, transmit the reference data to the cloud/server, capture a subsequent optical data using the capturing device, and transmit the subsequent optical data to the cloud/server. The cloud/server may be configured to receive the reference optical data from the user device, receive the subsequent optical data from the user device, compare the subsequent optical data to the reference optical data, and transmit a notification to the user device. The notification may include similarities and differences between the reference optical data and the subsequent optical data.
US10402654B2
An image processing method for selecting an image to be output includes evaluating a plurality of first images having a first attribute and a plurality of second images having a second attribute; performing a plurality of selection processes for selecting a plurality of images to be output from among the plurality of first images and the plurality of second images based on evaluation of the plurality of first images and the plurality of second images obtained in the evaluating; and outputting the selected plurality of images. The plurality of selection processes include a selection process for selecting an image to be output from among the plurality of first images by excluding the plurality of second images from selection candidates.
US10402652B2
A system and computer-implemented method include a wireless network hub configured to forward received sensor readings to a sensor analysis system. One or more sensor units coupled to the wireless network hub and affixed to a structure are configured to wirelessly transmit data to the wireless network hub at a first time frequency, and, in response to a detected danger to the structure, wirelessly transmit sensor readings to the wireless network hub at a second time frequency greater than the first time frequency.
US10402651B2
A system for exploiting visual information for enhancing audio signals via source separation and beamforming is disclosed. The system may obtain visual content associated with an environment of a user, and may extract, from the visual content, metadata associated with the environment. The system may determine a location of the user based on the extracted metadata. Additionally, the system may load, based on the location, an audio profile corresponding to the location of the user. The system may also load a user profile of the user that includes audio data associated with the user. Furthermore, the system may cancel, based on the audio profile and user profile, noise from the environment of the user. Moreover, the system may include adjusting, based on the audio profile and user profile, an audio signal generated by the user so as to enhance the audio signal during a communications session of the user.
US10402650B1
An augmented reality moment file which is represented by an augmented reality icon recordable and readable by a device having a processor in proximity to the locus of a recorded moment file configured to receive an augmented reality moment file. The content of the augmented reality moment file is preferably assessable via a user selectable icon either representative of a user, location, and/or theme. The icon assessable user created content moment file, in addition to content and a position, preferably also includes recorder identification, a recorded time, an expiration, and media such as text, an image, a video, a sound recording, a game play instruction, a game play move, and/or a setup menu.
US10402648B1
Disclosed are methods, systems, and non-transitory computer-readable medium for color and pattern analysis of images including wearable items. For example, a method may include receiving an image depicting a wearable item, identifying the wearable item within the image by identifying a face of an individual wearing the wearable item or segmenting a foreground silhouette of the wearable item from background image portions of the image, determining a portion of the wearable item identified within the image as being a patch portion representative of the wearable item depicted within the image, deriving one or more patterns of the wearable item based on image analysis of the determined patch portion of the image, deriving one or more colors of the wearable item based on image analysis of the determined patch portion of the image, and transmitting information regarding the derived one or more colors and information regarding the derived one or more patterns.
US10402643B2
A system and method for detecting human intruders while rejecting/ignoring an occupant's registered pet. An object detection system is configured to detect an object that is present in a monitored area and generate a signal output relative to the type of object. A signature processor is configured to receive the generated signal output and produce an object signature, and compare a threshold signature to the object signature, wherein the threshold signature is generated using a photograph of a reserved object, and wherein the object detection system rejects the detected object when the object signature is determined to be similar to the threshold signatures.
US10402641B1
A device obtains image data associated with a document. Using a first machine learning model, the device determines, for the document, a first classification of one of a plurality of document types and a first confidence score associated with the first classification, and a second classification of one of the plurality of document types and a second confidence score associated with the second classification based on the image data. The device determines a difference between the first confidence score and the second confidence score, compares the difference and a threshold value, and accept the first classification of the document when the difference satisfies the threshold value.
US10402633B2
The present disclosure describes a non-learning based process and apparatus for detecting humans in an image. This may include receiving an image that has pixel distance information from a camera and using that to determine a height of the pixel above a ground surface. One or more regions may then be identified that may include a head and shoulders of an individual in the image. A multiple threshold technique may be used to remove some background regions, and a mean-shift technique used to find the local highest regions that may be combination of head and shoulders of the person. In embodiments, the view angle and/or the height of the camera may not be fixed.
US10402628B2
Image classification system contains a CNN based IC configured for extracting features out of input data by performing convolution operations using filter coefficients of ordered convolutional layers and a classifier IC configured for classifying the input data using reduced set of the extracted features based on a light-weight classifier. Light-weight classifier is derived by: training filter coefficients of the ordered convolutional layers using a dataset containing N labeled data, the trained filter coefficients are for the CNN based IC; outputting respective extracted features of the N labeled data after performing convolution operations of ordered convolutional layers using the trained filter coefficients, each labeled data contains X features; creating the reduced set of the extracted features by eliminating those of the X features that contain zeros in at least M of the N labeled data; and adjusting M until the light-weight classifier achieves satisfactory results using the reduced set.
US10402618B2
The present disclosure provides a fingerprint identification apparatus and a manufacturing method thereof, as well as a display device comprising the fingerprint identification apparatus. The fingerprint identification apparatus comprises a plurality of identification elements, each comprising a first identification unit. The first identification unit comprises a first temperature sensitive hydrophilic/hydrophobic conversion layer, a lower electrode, a sealing layer, an electrically conductive droplet sandwiched between the first temperature sensitive hydrophilic-hydrophobic conversion layer and the lower electrode and enclosed by the sealing layer, and an upper electrode that is at least partially immersed in the electrically conductive droplet and is not in direct contact with the lower electrode.
US10402614B2
According to an embodiment, a sample processing apparatus includes an image capture unit which captures an image of a sample container, and a sorting unit which performs a sorting process for the sample container based on a type of the sample container detected from the image.
US10402613B2
A barcode reading apparatus has a scanner unit for reading barcodes and a processor for controlling whole operation of the apparatus. The barcode reading apparatus judges whether a distance between a operation unit for receiving an instruction to be given by a user and an operating body such as the finger of the user falls with in a prescribed range, and starts up and brings the scanner unit to a standby state, when it is determined that the distance between the operation unit and the operating body falls with in the prescribed range, and waits for an instruction of making the scanner unit start reading barcodes.
US10402595B2
A computing system includes: an interface circuit configured to provide access to a data block including an arrangement of multiple individual data; and a processing circuit, coupled to the interface circuit, configured to generate a non-orthogonal protection data corresponding to instances of the individual data along a non-orthogonal direction within the data block for correcting the one or more of the corresponding instances of the individual data.
US10402594B2
There is provided an information processing apparatus. An acquisition unit acquires feature information of a latest block in a block chain when target data is generated. A registration unit registers proof information indicating that the generated target data is correlated with the feature information acquired by the acquisition unit when the target data is generated to a time proof service.
US10402591B1
A privacy preference editor enables a user to institute privacy preferences relative to user identity information on a card-based and category-based basis. An identity selector furnishes information cards representative of user identities. The editor allows the user to set a privacy preference for each information card. Any proposed disclosure of an information card invokes its corresponding privacy preference. In turn, an agent engine evaluates the invoked privacy preference against the privacy policy of a relying party seeking the card information. The editor also permits the user to create information categories, populate the categories with a group of relevant user identity attributes, and set a privacy preference to the category. In this way, a category-specific privacy preference can be invoked by using the attribute required by the security policy as an index to the appropriate categorized group where the required attribute resides.
US10402590B2
A method and system masks sensitive fields on a cheque image based one or more access privileges assigned to a user. The method involves receiving a cheque image at a cheque masking engine. A cheque template from one or more cheque templates is selected based on metadata associated with the cheque image. One or more zones of sensitive information associated with the cheque image are identified based on the one or more access privileges assigned to the user and a comparison with the selected cheque template. One or more characters are extracted from the one or more zones of sensitive information. The extracted one or more characters are aliased based on an aliasing rule. Another cheque image is generated by overlaying the one or more zones of sensitive information with the aliased one or more characters.
US10402588B2
A method to manage raw genomic data (SAM/BAM files) in a privacy preserving manner in a biobank. By using order preserving encryption of the reads' positions, the method provides a requested range of nucleotides to a medical unit, without revealing the locations of the short reads (which include the requested nucleotides) to the biobank.The method prevents the leakage of extra information in the short reads to the medical unit by masking the encrypted short reads at the biobank. That is, specific parts of the genomic data for which the medical unit is not authorized or the patient prefers to keep secret are masked at the biobank, without revealing any information to the biobank.
US10402584B1
Described is a system for translating security objectives to properties of software code. The system receives a software code and a description of user security objectives written in a high-level language. Using a set of inference rules, the user security objective is translated into a formal security objective. The formal security objective is adapted into a low-level property to fit a target program having software code. Finally, it is determined whether the user objective has been satisfied by analyzing the software code with respect to the low-level property.
US10402581B2
Searching encrypted data using encrypted contexts by performing at least the following: configuring a first encryption context that allows access to a first encrypted field, configuring a second encryption context that allows access to a second encrypted field, assigning the first encryption context to a first role and the second encryption context to a second role, assigning the first role to a first user account to allow the first user account to access the first encrypted field, assigning the second role to a second user account to allow the second user to access the second encrypted field, receiving a query request associated with the first user account for a search term, wherein the query request includes instructions to search for an unencrypted version of the search term and a first encrypted value of the search term that is based on the first encryption context.
US10402566B2
A High Assurance Configuration Security Processor (HACSP) for a computing device may perform real-time integrity measurements of an actual bitstream run-time performance against what is expected. The HACSP may be self-contained and have a relatively small footprint. The HACSP may be vendor-agnostic, and may be a trusted system application for the computing device. The HACSP may ensure the security of user application bitstream load and update during device configuration, and may implement security mechanisms for independent secure trusted attestation and integrity measurement mechanisms to report and provide reliable evidence about the “trustworthiness” of the system during user bitstream execution.
US10402563B2
Various approaches are described herein for the automated classification of exploit(s) based on snapshots of runtime environmental features of a computing process in which the exploit(s) are attempted. The foregoing is achieved with a server and local station(s). Each local station is configured to neutralize operation of malicious code being executed thereon, obtain snapshot(s) indicating the state thereof at the time of the exploitation attempt, and perform a classification process using the snapshot(s). The snapshot(s) are analyzed with respect to a local classification model maintained by the local station to find a classification of the exploit therein. If a classification is found, an informed decision is made as to how to handle the classified exploit. If a classification is not found, the snapshot(s) are provided to the server for classification thereby. The server provides an updated classification model containing a classification for the exploit to the local station(s).
US10402562B2
The present disclosure relates to a method and a device for encrypting an application, belonging to a field of computer technology. The method includes: receiving a foreground running request sent by the application, in which the foreground running request includes a system account ID of a system account logged in a system currently; detecting whether the system account ID is a main account ID of the system; replacing the system account ID with the main account ID of the system if the system account ID is not the main account ID of the system; and determining an encryption algorithm for the application in the system the main account logged in, and encrypting the application according to the encryption algorithm.
US10402556B2
An information handling system security system presents a combination lock user interface at a display with numbers depicted at a perimeter of a totem placed on the display. Rotational movement of the totem relative to the perimeter selects security code inputs to unlock access to the information handling system. Random placement of the numbers at the perimeter and totem unique values provide additional security that help prevent hacking of the security code through mimicking of inputs actions by an unauthorized observer.
US10402551B2
An apparatus for authenticating a user to gain access or entry. A correct final time interval count is associated with execution of a secure system act; it is revealed to or known by the user prior to ending the secure system act. A counter determines a final time interval count representing a number of time intervals from the beginning to the end of the secure system act. A validation unit validates the user as a valid user if the secure system act matches a correct secure system act and the final time interval count matches a correct final time interval count. If both determinations are affirmative the validation unit produces an authentication signal. In turn a control unit generates a control signal that permits access or entry to the user.
US10402543B2
A business model for facilitating the deployment of prescription validation systems into pharmacies is installed in pharmacies for little or no up-front cost to the pharmacy. Instead, the pharmacy is charged on a per use basis, that is, charged every time a prescription is validated in the system. In this way, the system vendor obtains payment on a subscription-like basis. Up-front costs at the pharmacy are avoided. Moreover, risks to a pharmacy concerning maintenance and slow productivity are avoided, or shifted onto the system owner, who is able to assess those risks.
US10402540B2
Systems, methods, and devices are disclosed that monitor the health status of patients. Dynamic task management functions apply data analytics to discretize continuous data values from monitored patients, and apply association rule mining techniques to prioritized required user tasks, to minimize the number of daily action items required by patients. The remaining action items maximize information gain, thereby improving the overall level of patient adherence and satisfaction without losing health monitoring effectiveness.
US10402537B2
Display control is performed for generation of a timeline screen in such a way that requester-side event information corresponding to request information is to be displayed at one of display areas separated from each other by a timeline axis on the timeline screen and that interpreter-side event information corresponding to radiological interpretation result information is to be displayed at the other of the display areas on the timeline screen, wherein the timeline axis is generated on the basis of time-and-date information of the request information and of the radiological interpretation result information determined on the basis of patient information.
US10402534B2
A method of generating a layout of an IC includes identifying a target pin in a first cell in an IC layout, the first cell being adjacent to a second cell and sharing a boundary with the second cell, and determining whether or not the target pin is capable of being extended into the second cell. Based on a determination that the target pin is capable of being extended into the second cell, the target pin is modified to include an extension into the second cell, the target pin thereby crossing the shared boundary. At least one of the identifying, determining, or modifying is executed by a processor of a computer.
US10402533B1
Systems, methods, media, and other such embodiments are described for placement of cells in a multi-level routing tree, where placement of a mid-level parent node between a grandparent node and a set of child nodes is not set. One embodiment involves generating a first routing subregion between a first set of child nodes associated with a first grandparent node and a first connecting route from the first routing subregion to the first grandparent node, which together are set as a first routing region comprising the first routing subregion and the first connecting route. Sampling points are selected along the first routing region, and for each sampling point a set of operating values associated with the sampling point is calculated. A position for the parent node is selected based on the operating values for the sampling points.
US10402531B2
A method of manufacturing a printed circuit board (PCB) includes determining a weft direction of the PCB, and defining a routing design of differential pairs. The routing design is designed to have a fixed region in the weft direction. The method further includes manufacturing the PCB according to the routing design.
US10402520B2
An electronic design automation tool includes an application program interface API. The API includes a set of parameters and procedures supporting atomistic scale modeling of electronic materials. The procedures include a procedure to execute first principles calculations, a procedure to process results from the first principles calculations to extract device scale parameters from the results, and a procedure to determine whether the device scale parameters extracted from the results lie within a specified range of the stored information for the material. The procedures also include a procedure to parameterize an input parameter of a first principles procedure, including a procedure to execute a set of DFT computations across an input parameter space to characterize sensitivity of one of the intermediate parameter and the output parameter. Also included is a procedure to execute a second set of DFT computations across a refined input parameter space. Additional procedures include a first atomistic scale procedure to produce a set of preliminary configurations for the specified material, and a second atomistic scale procedure that utilizes DFT computations to refine the preliminary configurations and to produce the parameter set using refined configurations. The procedures include a procedure that utilizes DFT computations to parameterize the force field computations.
US10402516B2
Described herein is an empirical model to estimate inflow performance relationship (IPR) of fishbone wells. A reservoir simulation model is formulated and initial values for a plurality of reservoir and fishbone well parameters are assigned. IPR curves are generated by simulating the formulated reservoir model for a predetermined number of iterations. Each simulation iteration has a unique value of bottom-hole flowing pressure. Sensitivity analysis is performed based on the generated IPR curves by sequentially changing the values of the plurality of fishbone well parameters. Further, regression analysis is performed based on the sensitivity analysis in order to determine an empirical model that estimates the IPR of the fishbone well. The empirical model is determined as a function of a number of multilateral branches of the fishbone well.
US10402514B2
A method receives a second data set that is different from a first data set. A total number of operations based on the second data set using an operation estimator is generated. Also, an aggregate resource cost for the total number of operations based on the second data set using a resource cost estimator is generated. The method generates a simulation driver file including a sequence of operations from the total number of operations and a resource cost for each operation in the sequence of operations from the aggregate resource cost. The method simulates the sequence of operations by performing: requesting an amount of resource used by a respective operation on the simulated distributed computing system; reserving the amount of resource when available in the simulated distributed computing system without executing the respective operation; and calculating a time period associated with a simulated execution time of the respective operation.
US10402511B2
Example implementations described herein are directed to predictive maintenance of equipment using data-driven performance degradation modelling and monitoring. Example implementations described herein detect degradation in performance over a period of time, and alert the user when degradation occurs. Through the example implementations, the operator of equipment undergoing predictive maintenance modeling can determine a more optimized time in repairing or replacing the equipment or its components.
US10402485B2
A system provides for controlled collaboration among a plurality of users. The method as illustrated is comprised of a plurality of computing appliances, each having a display apparatus and an input apparatus. A presentation is displayed on at least two of the display apparatus. User data is provided having an associated presentation responsive to user input via the input apparatus by a user associated with the computing appliances. User data is stored in a non-transient memory as associatively mapped to the computing appliance providing the user input. A collaborative presentation is generated comprised of the display presentation and the associated presentations for a least some of the input data in the memory that is associatively mapped to at least two of the computing appliances. The collaborative presentation is displayed on the display apparatus of at least one of the computing appliances.
US10402481B2
Systems and methods for switching to different states of electronic content being developed in a content creation application. This involves storing different states of the electronic content using a content-addressable data store, where individual states are represented by identifiers that identify items of respective states stored in the content-addressable data store. Identical items that are included in multiple states are stored once in the content-addressable data store and referenced by common identifiers. Input is received to change the electronic content to a selected state of the different states and the electronic content is displayed in the selected state based on identifiers for the selected state. In this way, undo, redo, and other commands to switch to different states of electronic content being developed are provided.
US10402480B2
A PDF to Web form converter operates to establish an image of an uploaded PDF form as an HTML background image of a new Web page. The converter additionally operates to query the uploaded PDF form to determine the name and type of user-interactive fields present in the PDF form, as well as to determine the size and placement of the user-interactive fields. The converter then converts the PDF user-interactive fields to HTML fields having the same type and name, and having a size and pixel location that corresponds to the PDF field. The HTML user-interactive fields are placed atop the HTML background image to present to the user a two layer Web form (e.g., layer one: background, layer two: user-interactive fields) that appears substantially identical to the PDF form.
US10402472B2
Optimizing the rendering of a document stored on a collaboration server is disclosed. A request for the document is received from the client computer device. The document, which is defined by one or more sets of content data objects at least partially defining the visual appearance of the document, is transmitted to the client computer device in response to the request. The document also includes one or more supplemental document resource objects. One or more first sets of raster image data, each representative of a specific segment of the document, are transmitted to the client computer device. This is in response to the request, and based upon an evaluation of an identification of the client computer device included therein.
US10402471B2
The present document describes system and method for securing a text against copying and tampering. The system introduces a reversible change within the instructions contained in the electronic page description language defining the text. In a non-limiting example, the reversible change may include replacing the font used in the PDL by a customized font defining a set of changes from the standard/existing fonts. The system may then generate a set of instructions reversing the set of changes to display the proper text to the user. However, should any tampering or illegal copying of the text occur, the original text will not be displayed because a portion of the reversible change is not present. The reversible changes introduced may affect character sizes, colors, spacing, positions, mapping etc.
US10402468B2
Systems and methods for performing convolution operations. An example processing system comprises: a processing core; and a convolver unit to apply a convolution filter to a plurality of input data elements represented by a two-dimensional array, the convolver unit comprising a plurality of multipliers coupled to two or more sets of latches, wherein each set of latches is to store a plurality of data elements of a respective one-dimensional section of the two-dimensional array.
US10402465B1
An intermediary system operates as an intermediary between content servers and user devices, and provides services for determining page authority based on user browsing behavior. One such service involves receiving user browsing behavior from at least one browser on a user device and using the browsing behavior to assign an authority ranking to a content page (e.g., web page). The intermediary system can determine the content page authority based on explicit user authority rankings and/or implicit authority indications in page traffic data.
US10402463B2
A method for using a robot on the web is disclosed. The method may include assigning a goal to a robot. The robot may then direct a web browser to code corresponding to a URL. Using the code, the web browser may render a webpage comprising a plurality of rendered elements. The robot may identify each rendered element by using OCR or an OCR equivalent or by positioning a virtual mouse in a plurality of locations on the webpage and obtaining, from the code, element-identification information corresponding to each location. The robot may map each rendered elements with an element type selected from a closed set of element types stored within a knowledge base accessible by the robot. The robot may further select, from a set of possible actions, an action corresponding to each rendered element that is most likely to lead toward the goal and implement each such action.
US10402458B2
Smart spectacles able to detect electrical activity in the brain include a display unit, a camera, a brain central detection unit, and a processor. The camera can shoot an image of currently-watched content. The brain central detection unit can detect current of user's neuronal cell in the brain. The processor can accordingly determine whether user is excited by what he is watching. When the user's neuronal cell is not excited, the processor controls the camera to shoot image including currently-watched content, analyze the content in the image, and regard such content as a first searched object. The processor searches for target content corresponding to the first searched object from a database, and displays the target content on the display unit.
US10402457B1
Methods and systems for correlating connections between users and links between articles to identify search and/or ad spamming are disclosed. Social networks can be used to identify connections between users for correlation with links between articles, which can be identified through searches of article contents and/or back tracing accesses to articles. One disclosed method comprises identifying first associations between a plurality of users in a network of associated users; identifying second associations between one or more users and one or more articles; identifying third associations between at least some of the articles or between some of the users and access to some of the articles; and determining at least one of the third associations is correlated with one or more of the first associations.
US10402455B1
An apparatus receiving at least search strings, location data, time stamp data and additional data. Based on the received data, the apparatus calculates a number of display results, an average distance traveled, an average time taken, an average speed, an average time required, a first optimal radius, a region of overlap, a first revised optimal radius, and a second optimal radius. Based on the calculated data, the apparatus transmits first identification data, second identification data, a first number of search results for said first identification data, and a second number of search results for said second identification data, the first revised optimal radius, and the second revised optimal radius.
US10402454B1
Technologies are described herein for obtaining platform-specific information in a firmware execution environment. A platform-to-driver configuration protocol executes within the firmware execution environment. The platform-to-driver configuration protocol receives a request for platform-specific information from a firmware driver that is also executing in conjunction with the firmware execution environment. The platform-to-driver configuration protocol discovers one or more platform-to-driver agents also executing in the firmware execution environment. The platform-to-driver configuration protocol then queries at least a portion of the platform-to-driver agents to identify one of the platform-to-driver agents as a provider of the requested platform-specific information. A communications session can then be established between the requesting firmware driver and the platform-to-driver agent identified as the provider of the requested platform-specific information. The requested platform-specific information is then obtained from the appropriate platform-to-driver agent and provided to the firmware driver that requested the platform-specific information.
US10402449B2
An information processing system according to one embodiment includes an extraction unit and a generation unit. The extraction unit extracts a word specified by a user and contained in a request transmitted from a user terminal and an image displayed as a choice on the user terminal in response to the request. The generation unit generates combination data by associating image data corresponding to the image and obtained from an image storage unit with a name based on the word.
US10402445B2
Content proxy may be obtained. Content may include video captured by an action camera. Content proxy may include metadata information obtained contemporaneous with the content and stored in a session container. Content proxy may include lower data rate version of the content (thumbnails). Content proxy information may be viewed and/or analyzed in order to obtain one or more highlights. Content portion corresponding to the highlight may be obtained. Multiple versions of content proxy obtained by multiple cameras may be used to identify, display, and/or share content portions in a multi-camera/multiuser applications.
US10402443B2
The overall architecture and details of a scalable video fingerprinting and identification system that is robust with respect to many classes of video distortions is described. In this system, a fingerprint for a piece of multimedia content is composed of a number of compact signatures, along with traversal hash signatures and associated metadata. Numerical descriptors are generated for features found in a multimedia clip, signatures are generated from these descriptors, and a reference signature database is constructed from these signatures. Query signatures are also generated for a query multimedia clip. These query signatures are searched against the reference database using a fast similarity search procedure, to produce a candidate list of matching signatures. This candidate list is further analyzed to find the most likely reference matches. Signature correlation is performed between the likely reference matches and the query clip to improve detection accuracy.
US10402440B2
Management or coordination of playback of digital media assets by an electronic device (e.g., a computing device), that supports media playback is disclosed. According to one embodiment, the electronic device can be controlled such that a user is able to schedule playback of distinct digital media assets.
US10402436B2
Techniques for automatically rank-ordering media assets based on custom-user profiles by computing features attributes from the media assets, and then applying a custom profile using its attribute weights and signs to create a final promotable value coefficient for each media asset. Then, using the value coefficient for each asset, a triage-able ranked order to the media assets can be created, with those assets the profile determines most promotable appearing first to the user.
US10402433B2
Provided are a method and an apparatus for recommending an answer to a question based on artificial intelligence and a computer device. The method includes: receiving a query being a question; matching the query to questions having answers in a question and answer repository; calculating a semantic similarity between the query and each of the questions having answers in the question and answer repository if no question in the question and answer repository is exactly matched to the query; determining whether a question with a semantic similarity to the query greater than a preset threshold exists in the question and answer repository; if yes, recommending the answer to the question with the semantic similarity to the query greater than the preset threshold as an answer to the query.
US10402432B1
Methods, systems, and apparatus, for automatically generating search suggestions based on history data for multiple native application on a user device.
US10402425B2
Techniques provide for hardware accelerated data movement between main memory and an on-chip data movement system that comprises multiple core processors that operate on the tabular data. The tabular data is moved to or from the scratch pad memories of the core processors. While the data is in-flight, the data may be manipulated by data manipulation operations. The data movement system includes multiple data movement engines, each dedicated to moving and transforming tabular data from main memory data to a subset of the core processors. Each data movement engine is coupled to an internal memory that stores data (e.g. a bit vector) that dictates how data manipulation operations are performed on tabular data moved from a main memory to the memories of a core processor, or to and from other memories. The internal memory of each data movement engine is private to the data movement engine. Tabular data is efficiently copied between internal memories of the data movement system via a copy ring that is coupled to the internal memories of the data movement system and/or is coupled to a data movement engine. Also, a data movement engine internally broadcasts data to other data movement engines, which then transfer the data to respective core processors. Partitioning may also be performed by the hardware of the data movement system. Techniques are used to partition data “in flight”. The data movement system also generates a column of row identifiers (RIDs). A row identifier is a number treated as identifying a row or element's position within a column. Row identifiers each identifying a row in column are also generated.
US10402417B2
In example embodiments, a machine accesses metadata items from multiple different sources associated with a user. The machine determines that metadata items from two or more sources are related to an event of the user, the two or more sources being from among the multiple different sources. The machine stores the metadata items from the two or more of the sources in conjunction with the event.
US10402412B2
In one embodiment, a method includes receiving, from a client system of a first user, a query comprising one or more n-grams, determining one or more search intents of the query based at least on whether one or more of the n-grams in the query match terms corresponding to a search intent indexed in a pattern-detection model, generating one or more search results based on the query, each search result corresponding to an object of a plurality of objects, and scoring the search results based on one or more of the search intents.
US10402408B2
Systems and methods that control versioning of inferred data in isolated collections representing resources and relationships between those resources. Multiple versions of rulesets may be received or accessed. Execution of each ruleset generates inferred data, such as inferred relationships between resources represented in the isolated collection. A version identifier may be incorporated into each inferred relationship or other inferred data. The version identifier indicates the particular version of a ruleset that resulted in the creation of the corresponding inferred relationship. Upon receiving a query for data in the isolated collection, the query is parsed to determine a query version identifier. Based on the query version identifier, results to the query may be filtered to include inferred data resulting only from a particular version of a ruleset. The results may be displayed as a graph with nodes representing resources and edges representing relationships.
US10402405B2
The disclosure generally describes methods, software, and systems, including a method for optimizing queries referencing large object (LOB) information. A structured query language (SQL) query containing an LOB field is identified. LOB replacement information for the LOB field is obtained from a data model. The SQL query is optimized including substituting, using the obtained LOB replacement information, the LOB field with replacement language to create an updated SQL query, and extending the updated SQL query with a join of LOB field language to create an extended SQL query.
US10402402B2
A method of reviewing SQL includes: obtaining slow log data; extracting a SQL sentence to be reviewed and basic information matched with the SQL sentence from the slow log data; identifying and parsing the SQL sentence to obtain a parsed result; reviewing the parsed result and/or the basic information in accordance with review items in a preset review template one by one to obtain a review result; and generating a review result set according to the review result.
US10402395B2
A method for execution by a dispersed storage and task (DST) processing unit that includes a processor includes determining to access a set of storage units; identifying an information dispersal algorithm (IDA) width and a decode threshold number associated with the set of storage units; determining a number of available storage units of the set of storage units; determining a write threshold number and a read threshold number based on the number of available storage units and in accordance with a consistency approach; and accessing at least some of the available storage units utilizing at least one of the write and read threshold numbers.
US10402394B2
A method for flushing data in a virtual computing environment is provided. The method includes writing application output from an application spanning one or more virtual machines to a cache, wherein each virtual machine is implemented using one or more compute nodes and the cache is implemented in storage associated with the one or more compute nodes. In an effort to flush data associated with application writes more efficiently from the cache to a local backing store or one or more data nodes, the method may include generating a mapping of each of the plurality of application writes. The method may further include sorting sets of one or more virtual disks based upon an offset of each application write as indicated in the mapping. In addition, a storage virtualizer may cancel duplicate application writes, merge multiple contiguous application writes, and merge multiple epochs prior to flushing the data.
US10402390B1
A system for model validation comprises an input interface, a model builder, a model validator, a model committer, and an attachment point. The input interface is for receiving a set of input data, wherein a first input data of the set of input data is associated with a first model level validation and a first attachment point. The model builder is for determining a model that is used to update a database based at least in part on the set of input data. The model validator is for determining whether the model is valid using model validations, wherein the model validations include the first model level validation. The model committer is for committing the model in the event the model is valid. The attachment point determiner is for determining a failure associated attachment point in the event the model is not valid, wherein the failure associated attachment point comprises the first attachment point in the event that the first model level validation failed.
US10402389B2
Each of a plurality of database transactions are logged (i.e., recorded) in a log. Concurrent with the logging, one or more characteristics of the log are monitored. Thereafter, a savepoint is triggered when a pre-defined condition is met as indicated by the monitoring. The triggered savepoint can override or accelerate a savepoint that would have otherwise been triggered based on pre-specified parameters.
US10402387B2
In one aspect, a computer-implemented method includes calculating cardinality differences and combined sizes for one or more data block pairs in a relational database. The method also includes selecting a data block pair from the one or more data block pairs based on a calculated cardinality difference and a calculated combined size associated with the selected data block pair. The method further includes merging the selected data block pair to form a merged data block, and replacing the selected data block pair in the relational database by the merged data block.
US10402386B2
The present invention relates to a method and an apparatus for generating an index for an encrypted field in order to protect private information in database. The method for generating the index for the encrypted field according to an embodiment of the present invention constructs an index as encrypted data itself without decrypting and storing contents of the encrypted field, constructs an index using distance information between encrypted data and a pre-configured reference value when the index is constructed, calculates a distance value from the reference value even when a search is performed, and performs a search by comparing the distance value with constructed index information table. In particular, when duplicated data exists, the present invention configures the duplicated data as a set of lower leaf nodes for a leaf node, thereby minimizing a search time.
US10402381B2
A method for determining mail archive ownership during data migration is described. The method is performed by a Migration Manager that is capable of generating a list of possible owners based on confidence level. The confidence level is obtained by scanning various messages associated with the mail archive and determining a frequency of appearance a particular user name (e.g., e-mail address) appears compared to the total number of messages scanned. The generated list of possible owners can subsequently be used to determine/confirm the owner of the mail archive. Confirmation may be required before the data migration is completed.
US10402377B1
A computing system recovers volumes in a distributed computing environment while reducing downtime of storage servers. In an embodiment, a storage server contacts a control plane after a storage failure has occurred. If the storage server hosts an authoritative copy of an offline volume, the storage server is requested to restore the volume. Non-authoritative volumes are removed from the storage server and the storage server provides read access to the restored volume while resuming storage services.
US10402367B2
Disclosed are examples of systems, apparatus, methods and computer program products for batch job processing using a database system. In some implementations, a data object relationship structure of a first record can be identified. Based on a type of data dependency of the data object relationship structure, a first record and a second record can be determined to be associated. A first batch number can be assigned to the first record and the second record. A first batch job can be defined. It can be determined that a third record is not associated with the first record. A second batch number can be assigned to the third record and a second batch job can be defined.
US10402365B2
Systems, methods, and apparatus are described that enable a serial bus to be operated in multiple modes that employ additional wires for communicating data such that the bus width may be dynamically extended to improve bandwidth and/or throughput. One method includes transmitting a set of frames or sequences of symbols configured to carry up to a maximum number of data bytes over the serial bus, transmitting control signaling over a first data lane and the clock lane after the set of frames or sequences of symbols has been transmitted, and transmitting a first signal over a second data lane while transmitting the control signaling that may indicate whether the set of frames or sequences of symbols includes padding. The first signal may indicate a number of valid bytes or words in the set of frames or sequences of symbols.
US10402364B1
A read-ahead mechanism is provided for a redirected Bulk-In endpoint of a USB device. When a USB device is redirected to a server, an agent running on the server can evaluate the USB device's descriptors to determine whether it has any Bulk-In endpoints and whether any Bulk-In endpoint is part of a mass storage interface. For any Bulk-In endpoint that is not part of a mass storage interface, the agent can create a circular buffer and commence originating bulk read requests on the server and then redirecting the bulk read requests to a client-side proxy for delivery to the Bulk-In endpoint. The agent can then store the data it obtains from these bulk read requests in the circular buffer. By repeatedly sending the bulk read requests to the Bulk-In endpoint, the agent ensures that data will be read from the Bulk-In endpoint in a timely manner.
US10402359B2
A solid state drive with modular memory. The solid state drive may include a modular array of memory cards installed on a controller board, each memory card being connected to the controller board utilizing a respective connector. Redundant data, e.g., parity data, may be stored in the solid state drive, making it possible for a solid state drive controller on the controller board to restore the contents of a removed memory card (e.g., a memory card that has failed) on a replacement memory card installed in its place. The connector utilized to connect each memory card to the controller board may be an industry standard, commercial off the shelf connector, e.g., an M.2 connector; the functions of the conductors in the connector may be redefined, from the industry standard definitions, for the purposes of embodiments of the present invention.
US10402357B1
In accordance with embodiments of the present disclosure, a system may include a rack configured to receive a plurality of server information handling systems, each server information handling system comprising a respective baseboard management controller and a rack manager configured to communicatively couple to each of the respective baseboard management controllers. The rack manager may further be configured to communicate handshake management traffic to each of the respective baseboard management controllers via a management interface coupled between the rack manager and the respective baseboard management controller and communicate sustenance management traffic to a single baseboard management controller selected as a group manager of the respective baseboard management controllers, wherein the single baseboard management controller is configured to further communicate the sustenance management traffic to the respective baseboard management controllers other than the single baseboard management controller.
US10402340B2
An example memory array page table walk can include using an array of memory cells configured to store a page table. The page table walk can include using sensing circuitry coupled to the array. The page table walk can include using a controller coupled to the array. The controller can be configured to operate the sensing circuitry to determine a physical address of a portion of data by accessing the page table in the array of memory cells. The controller can be configured to operate the sensing circuitry to cause storing of the portion of data in a buffer.
US10402338B2
In one embodiment, a processor comprises a processing core; and a cache controller to send a plurality of write requests to a cache storage device to store cache lines of a stream block, the plurality of write requests each including a stream identifier of the stream block, wherein a capacity of the stream block is equal to a capacity of an erase block of the cache storage device and wherein the erase block is dedicated to storing cache lines of the stream block; determine to evict the stream block from the cache storage device based upon a determination that space is not available in the cache storage device to cache data received from a first storage device; and send a deallocation request to the cache storage device to deallocate all cache lines of the stream block to enable the cache storage device to erase the erase block.
US10402333B2
A computer system includes a main memory, a lower class memory, and a secondary storage medium and executes an operating system, an in-memory computing program, and a prefetch optimizer program. The in-memory computing program writes processing target data including a plurality of data objects stored in the secondary storage medium into a plurality of continuous areas on a virtual memory space and executes a process while accessing the continuous area. When detecting that the operating system executes a class-in process triggered upon a page fault for a predetermined virtual page, the prefetch optimizer program acquires information of the continuous area from the in-memory computing program and directs the operating system to execute a class-in process for virtual pages included in the predetermined continuous area including the predetermined virtual page.
US10402316B2
Structures and processes for garbage collection of search trees under Multi-Version Concurrency Control (MVCC). Such search trees may be used to store data within a distributed storage system. A process detects live search tree elements using tracing and then identify storage chunks having no live elements as garbage to be reclaimed. The process can be paused and resumed to reduce impact on other system processing.
US10402315B1
In an embodiment of the invention, a method comprises: requesting an update or modification on a control data in at least one flash block in a storage memory; requesting a cache memory; replicating, from the storage memory to the cache memory, the control data to be updated or to be modified; moving a clean cache link list to a dirty cache link list so that the dirty cache link list is changed to reflect the update or modification on the control data; and moving the dirty cache link list to a for flush link list and writing an updated control data from the for flush link list to a free flash page in the storage memory.
US10402309B2
A microcontroller may include a processor and at least one memory device storing (a) program code of a program defining a plurality of dominator arcs based on logical relationships among basic blocks (instructions) in the program code; and (b) a set of instrumentation points consisting of a subset of the program code basic blocks that correspond with the plurality of dominator arcs, each instrumentation point being located in a respective dominator arc. A code coverage implementation program (e.g., IDE or compiler) may be configured to instrument each instrumentation point in the program code with execution tracking instruction(s) to store or generate execution recording information. A testing tool may be used to execute the program on the microcontroller, wherein execution of each respective instrumentation point in the program code causes the respective execution tracking instruction to store or generate execution recording information indicating that the dominator arc corresponding with that instrumentation point has been executed by the testing tool.
US10402302B1
An example method of reproducing a test case in a continuous integration environment includes detecting a test failure in a continuous integration environment. The continuous integration environment includes a plurality of stages for running a test on an application. The method also includes in response to detecting the failure, generating a snapshot while the test is running. The snapshot specifies a stage of the plurality of stages and a state of the application at which the failure occurred. The method further includes uploading the snapshot to a repository. At a later point in time, the snapshot may be restored to a computing device.
US10402299B2
Collected usage information relating to interaction with content is integrated with operation of a system, such as a content management system. The usage information is collected in response to occurrences of usage events. A user may create, configure and define the usage events according to their needs. The user may also configure/define different values that are associated with the different events. For example, a user may specify: when to count a view (e.g. unique user view or each view); what period of time to collect counts; aggregation of counts (e.g. tenant, site, collection); a weighting for the event; a trim value; when to provide the parameter to a search index of the system such that the value is considered by the search engine of the system; whether or not a parameter is configurable by other users, and the like.
US10402287B2
According to an example, data corruption and single point of failure is prevented in a fault-tolerant memory fabric with multiple redundancy controllers by granting, by a parity media controller, a lock of a stripe to a redundancy controller to perform a sequence on the stripe. The lock may be broken in response to determining a failure of the redundancy controller prior to completing the sequence. In response to breaking the lock, the parity cacheline of the stripe may be flagged as invalid. Also, a journal may be updated to document the breaking of the lock.
US10402286B2
The present invention is directed to determine validity of input data without increasing the number of data lines. An input/output system has an output device and an input device. The output device multiplexes data obtained by latching original data at a rising edge of a clock signal and data obtained by latching the original data at a falling edge of the clock signal and inverting the latched data, outputs the resultant data as multiplexed data, and also outputs the clock signal. The input device determines validity of the multiplexed data by comparing data obtained by latching the multiplexed data at a rising edge of the clock signal and data obtained by latching the multiplexed data at a falling edge of the clock signal and inverting the latched data.
US10402270B2
Systems and methods for storing encoded data slices in a dispersed storage network (DSN) involve receiving a write data object request, determining a source name for the data object, identifying a source name range corresponding to the source name, and identifying a storage pattern associated with the source name range. Based on the source name range, a set of DS units can be identified as affinity DS units that correspond to the storage pattern. The data object is encoded to produce encoded affinity data slices which are output to the affinity DS units. A determination is made that an encoded data slice was improperly stored. One or more other encoded data slices corresponding to the data object may then be output to one or more DS units of the set of units other than the affinity DS units.
US10402266B1
In one implementation, storage system includes embedded storage devices, where each embedded storage device includes a direct-mapped solid state drive (SSD) storage portion and storage system controllers. The storage system controllers may be operatively coupled to the embedded storage devices via a bus. The storage system controllers may receive data to be written to the plurality embedded storage devices, select a plurality of available allocation units from the direct-mapped SSD storage portions of the plurality of embedded storage devices, respectively, and calculate a verification signature corresponding to the data. The storage system controllers may also write the data and the verification signature to a first subset of the plurality of available allocation units, calculate an erasure code corresponding to the data and the verification signature, and write the erasure code to a second subset of allocation units.
US10402265B2
Configuration content of electronic devices used for data analysis may be altered due to bit failure or corruption, for example. Accordingly, in one embodiment, a device includes a plurality of blocks, each block of the plurality of blocks includes a plurality of rows, each row of the plurality of rows includes a plurality of configurable elements, each configurable element of the plurality of configurable elements includes a data analysis element including a memory component programmed with configuration data. The data analysis element is configured to analyze at least a portion of a data stream based on the configuration data and to output a result of the analysis. The device also includes an error detection engine (EDE) configured to perform integrity validation of the configuration data.
US10402252B1
A peripheral device may implement alternative reporting of errors and other events detected at the peripheral device. A peripheral device may monitor the operations of the peripheral device for reporting events. Upon detecting a reporting event, a notification of the reporting event may be generated and sent to a remote data store. The remote data store may store the reporting event and evaluate the reporting event for a responsive action that may be performed. If a responsive action is determined, then the remote data store may direct the performance of the responsive action. The remote data store may provide access to stored reporting events for a peripheral device.
US10402241B1
In one example, a method is performed by an MDS proxy and includes receiving a remote procedure call (RPC) from a client agent, recording the RPC in a log, sending an acknowledgement of the RPC to the client agent, and scheduling the RPC for transmission to a metadata server (MDS). A time elapsed between transmission of the RPC by the client agent and receipt, by the client agent of the acknowledgement transmitted by the MDS proxy, defines a perceived latency from a perspective of the client agent.
US10402237B2
A facility for providing enhanced time-sensitive notifications on an electronic device is described. In some such notifications, the facility replaces an icon or name of an application presenting the notification with another image or other text, respectively. In some such notifications, the facility renders certain aspects of the notification on an optional basis, such as based on the capabilities of the electronic device.
US10402234B2
A computer-implemented method and computer processing system are provided. The method includes synchronizing, by a processor, respective ones of a plurality of data parallel workers with respect to an iterative process. The synchronizing step includes individually continuing, by the respective ones of the plurality of data parallel workers, from a current iteration to a subsequent iteration of the iterative process, responsive to a satisfaction of a predetermined condition thereby. The predetermined condition includes individually sending a per-receiver notification from each sending one of the plurality of data parallel workers to each receiving one of the plurality of data parallel workers, responsive to a sending of data there between. The predetermined condition further includes individually sending a per-receiver acknowledgement from the receiving one to the sending one, responsive to a consumption of the data thereby.
US10402232B2
A system includes a memory including a plurality of software applications. The plurality of software applications includes a first software application and a second software application. The system also includes a deterministic group comprising a first processing core. The first processing core executes a first resource monitor and the first software application. The system also includes a constrained group comprising a second processing core. The second processing core executes a second resource monitor and the second software application. The first resource monitor detects an insufficient access to resources by the first software application and sends an indication to the second resource monitor. The second resource monitor receives the indication and instructs the second processing core to modify execution of the second software application.
US10402228B2
Method and apparatus for assigning processing work in parallel computing. A work unit is received in a parallel computing system that has more than one processing core. Each processing core is programmed with a different solution strategy. The work unit is then sent to each processing core, which then each apply their assigned solution strategy to the work unit. As each processing core operates, it maintains its own private state indicator. When one of the processing cores completes its work, then that processor is allowed to update a global system state indicator based on its own private state indicator. Other processing cores are prevented from doing likewise.
US10402226B2
A system for processing media on a resource restricted device, the system including a memory to store data representing media assets and associated descriptors, and program instructions representing an application and a media processing system, and a processor to execute the program instructions, wherein the program instructions represent the media processing system, in response to a call from an application defining a plurality of services to be performed on an asset, determine a tiered schedule of processing operations to be performed upon the asset based on a processing budget associated therewith, and iteratively execute the processing operations on a tier-by-tier basis, unless interrupted.
US10402224B2
A mechanism is described to facilitate microcontroller-based flexible thread scheduling launching in computing environments. An apparatus of embodiments, as described herein, includes facilitating a graphics processor hosting a microcontroller having a thread scheduling unit, and detection and observation logic to detect a scheduling algorithm associated with an application at the apparatus. The apparatus may further include reading and dispatching logic to facilitate the microcontroller to prepare a flexible dispatch routine based on the scheduling algorithm. The apparatus may further include scheduling and launching logic to facilitate the thread scheduling unit to dynamically schedule and launch threads based on the flexible dispatch routine, where the threads are hosted by the graphics processor.
US10402223B1
A heterogeneous computing system can include a host memory and a host processor. The host memory is configured to maintain a write task queue and a read task queue. The host processor is coupled to the host memory and a processing device. The host processor is adapted to store write tasks in the write task queue. The write tasks cause transfer of input data to the processing device. The processing device is adapted to perform offloaded functions. The host processor is adapted to store read tasks in the read task queue. The read tasks cause transfer of results from the offloaded functions from the processing device. The host processor is further adapted to maintain a number of direct memory access (DMA) worker threads corresponding to concurrent data transfer capability of the processing device. Each DMA worker thread is preconfigured to execute tasks from the write task queue or the read task queue.
US10402220B2
A system and method for supporting a scalable thread pool in a multi-threaded processing environments such as a distributed data grid. A work distribution system utilizes a collection of association piles to hold elements communicated between a service thread and multiple worker threads. Worker threads associated with the association piles poll elements in parallel. Polled elements are not released until returned from the worker thread. First in first out ordering of operations is maintained with respect to related elements by ensuring related elements are held in the same association pile and preventing polling of related elements until any previously polled and related elements have been released. By partitioning the elements across multiple association piles while ensuring proper ordering of operations with respect to related elements the scalable thread pool enables the use of large thread pools with reduced contention compared to a conventional single producer multiple consumer queue.
US10402219B2
An information handling system may include a field-programmable gate array (FPGA) and an FPGA service manager, within a hypervisor, to receive from software running in a virtual machine a request for an FPGA service, load a bitstream for the service into a first region of the FPGA, increment a count of concurrent users of the bitstream, determine, subsequent to a further update to the count, whether the count is zero or non-zero, and reclaim the first region of the FPGA if the count is zero. The bitstream may be received from the virtual machine or from a catalog of bitstreams maintained on the hypervisor. The FPGA service manager may load a second instance of the bitstream into a second region of the FPGA dependent on execution constraints specified in a bitstream header, or may load a bitstream for a second service into the second region of the FPGA.
US10402214B2
Techniques for using device provided scripts to convert commands are provided. In one aspect, a scripting engine may be implemented to execute a script provided by a device. The script may convert the command from a first format to a second format. A command may be received in the first format. The script may be executed by the scripting engine to convert the command to the second format.
US10402210B2
A computer-implemented method of user interface control includes receiving request to display data in a user interface and displaying data in a visible part of the user interface. Data requests in a hidden part of the user interface can be assigned to bins. Data requests assigned to a first bin can be transmitted to the backend computing system and a responsive output of the backend system can be displayed in the user interface. If the display request is still active and all of the data requests assigned to the first bin have been transmitted, data requests assigned to a second bin can be transmitted to the backend computing system and a responsive output of the backend computing system can be displayed in the user interface. Related apparatus, systems, techniques and articles are also described.
US10402205B2
The present disclosure provides a system and method for dynamically optimizing an operation frequency of a server system to minimize booting time on the system. An exemplary system may comprise a frequency adjustment module, at least one internal sensor, at least one external sensor, one or more cooling components, a processor, a memory and a basic input/output system (BIOS). The frequency adjustment module can collect sensor data from the at least one internal sensor and/or the at least one external sensor. Based upon the sensor data and a thermal-frequency level table, the frequency adjustment module can determine a suitable operation frequency level for the server system to minimize booting time on the server system.
US10402189B2
An electronic apparatus and a firmware update method thereof are provided. The electronic apparatus includes a firmware storage device, a microcontroller and a network interface module. Firmware is stored in the firmware storage device, and the microcontroller is coupled to the firmware storage device. The network interface module is coupled to the microcontroller, receives a packet from a remote server via a network, and determines whether the packet conforms to a specific format by determining whether the packet is a Wake-on-LAN packet and whether the packet includes a firmware update command. If the packet conforms to the specific format, the microcontroller obtains firmware update data provided by the remote server through the network interface module, to refresh the firmware stored in the firmware storage device by using the firmware update data.
US10402181B2
Disclosed are various examples generating and optimizing deployment configurations for devices enrolled with a management service. A computing environment can be employed to receive information pertaining to a desired configuration of enrolled devices during an ingestion process where at least one user interface is generated, where the information received includes a specification of a client application, a resource, and a policy for implementation on a plurality of client devices enrolled with a management service. The enrolled devices can have different operating system installed thereon. The computing environment can generate a deployment configuration using the information received during the ingestion process, where the deployment configuration is universal across the client devices independent of the different operating systems. The deployment configuration can be published for at least one user group that causes the client devices to automatically install the client application and the resource, and implement the policy.
US10402178B2
A device receives a request to publish content for different computing platforms, and receives the content to be published for the different computing platforms. The device reconfigures the content for the different computing platforms, based on one or more labeled categories of information, to generate different reconfigured content, and compiles the different reconfigured content, based on the one or more labeled categories of information, to generate different compiled content for the different computing platforms. The device provides at least one of the different compiled content to a client device associated with at least one of the different computing platforms.
US10402175B2
For parsing source code into a linear array, a method parses source code into a plurality of logic design elements. The method further identifies conditional logic for each logic design element. In addition, the method identifies computation logic for each logic design element. The method encodes each logic design element as a logic state of a plurality of logic states in a linear array. Each logic state includes one or more binary output variables, one or more binary input variables, one or more minterms of the one or more binary input variables, one or more maxterms of the one or more minterms, one or more present state values, and one or more next state values. The method reduces the logic relationships to a Boolean equation. The method generates one of output source code and a hardware implementation from the Boolean equation.
US10402165B2
A system includes a non-destructive associative memory array and a predictor, a selector and a summer. The memory array includes a plurality of sections, each section includes cells arranged in rows and columns, to store bit j from a first multi-bit number and bit j from a second multi-bit number in a same column in section j. The predictor generally concurrently predicts a plurality of carry out values in each of the sections and the selector selects one of the predicted carry out values for all bits. The summer generally concurrently, for all bits, calculates a sum of the multi-bit numbers using the selected carry-out values.
US10402160B2
Techniques for improved audio localization for visual effects. In one embodiment, for example, an apparatus may comprise a processor circuit and an audio management module, and the audio management module may be operable by the processor circuit to determine a position of a user interface element in a presentation area, determine an audio effect corresponding to the user interface element, determine audio location information for the audio effect based on the position of the user interface element, the audio location information defining an apparent position for the audio effect, and generate audio playback information for the audio effect based on the audio location information.
US10402158B1
An electronic system and an audio processing method are provided. The electronic system includes a physiological signal sensor, a processing circuit, an audio processing circuit and an audio output device. The physiological signal sensor is utilized for measuring a physiological signal of a user. The processing circuit is utilized for determining an audio setting according to the physiological signal. The audio processing circuit is utilized for receiving an audio signal and adjusting the audio signal according to the audio setting so as to generate an audio output signal. The audio output circuit is utilized for playing the audio output signal.
US10402154B2
A computing device may maintain a database of representative spectral characteristics. The computing device may also receive particular spectral data associated with a particular playback environment corresponding to the particular playback device. Based on the particular spectral data, the computing device may identify one of the representative spectral characteristics from the database that substantially matches the particular spectral data, and then identify, in the database, an audio processing algorithm based on a) the identified representative spectral characteristic and b) at least one characteristic of the particular playback device. The computing device may then transmit, to the particular playback device, data indicating the identified audio processing algorithm.
US10402151B2
A system for enhancing audio including a computer and an output device. The computer includes a sensor configured to determine a user location relative to the computer. The sensor is also configured to gather environment data corresponding to an environment of the computer. The computer also includes a processor in communication with the sensor and configured to process the user location and the environment data and adjust at least one of an audio output or a video output. The output device is in communication with the processor and is configured to output at least one of the audio output or the video output.
US10402148B2
A multi-display control apparatus includes a processor for an information handling device and a memory that stores code executable by the processor. The code is executable by the processor to detect a trigger event and, in response to detecting the trigger event, temporarily stopping display of content on a first display device in which the first display device is external to a second display device of a computing device storing the content.
US10402143B2
A heads up display system includes a display medium in combination with a dock or support configured to receiving a portable electronic device. The display of the portable electronic device is projected by the display medium, such as in a forward direction. The vehicle dashboard or a surrounding area can have an integral dock, which can be at a top of a gauge visor, bottom of a gauge visor, is displace below vehicle gauges. In each case, an aperture may be provide to provide a path from the display of the electronic device to the display medium. In some embodiments, the heads up display system may include a dedicated display that mirrors the display of the portable electronic device, via a wired or wireless connection.
US10402139B2
An information processing apparatus obtains a print setting definition file of a printer driver, and an additional function from a printing apparatus. In addition, the apparatus generates print function information in which a setting item, a first additional item, and a second additional item are described. In a case in which one additional function, as the additional function, is obtained, the print function information is generated so that information regarding the one additional function is described in the first additional item, and an attribute indicating non-display is described in the second additional item. In a case in which the first additional function and a second additional function, as the additional function, are obtained, the print function information is generated so that information regarding the first additional function is described in the first additional item, and information regarding the second additional function is described in the second additional item.
US10402138B2
A method of controlling a communication terminal including a near-field communication unit includes setting, as operation settings of the communication terminal, whether to enable wireless communication functions by the near-field communication unit and controlling to display a predetermined notification before displaying a screen for performing a login request upon condition that a user operation to transition to a screen for performing a login request to an external device has been received, and that settings have not been made in the setting of the communication terminal at least to enable wireless communication functions by the near-field communication unit as operation settings of the communication terminal.
US10402129B2
The disclosure relates to a method for operating a computer for digital high-capacity printing systems to relay print data. The computer can include an operating system. Print data can be written to a memory and read from the memory to relay the read print data to be printed onto a recording medium at a printer. Operating system commands can be used for writing and reading. At least the operating system command for writing data can be supplemented by a delay function. The delay function can delay the operating system command for writing based on process identifier information. The process identifier information can describe a read process.
US10402124B2
The present disclosure relates to a dynamically composable computing system. The dynamically composable computing system comprises at least one compute sled including a set of respective local computing hardware resources; a plurality of disaggregated memory modules; at least one disaggregated memory acceleration logic configured to perform one or more predefined computations on data stored in one or more of the plurality of disaggregated memory modules; and a resource manager module configured to assemble a composite computing node by associating, in accordance with requirements of a user, at least one of the plurality of disaggregated memory modules with the disaggregated memory acceleration logic to provide at least one accelerated disaggregated memory module and connecting the least one accelerated disaggregated memory module to the compute sled.
US10402119B2
The present disclosure provides a data format conversion apparatus and method, and a buffer chip. The data format conversion apparatus is disposed on the buffer chip in a memory; a control module is disposed for sending a control instruction to a conversion module when obtaining a data copy command; and a conversion module is disposed for completing data format conversion and storage address mapping on to-be-converted data according to the received control instruction. In this way, a prior-art problem of additionally occupying computing resources and computation time of an accelerated computation unit due to a data format conversion unit disposed in the accelerated computation unit is avoided, the amount of data transmission between a main memory and a device memory is reduced without additionally occupying computing resources, and the computation precision is ensured while the computation efficiency is improved.
US10402102B2
A memory system includes: a memory device including a plurality of memory blocks for storing data; a controller memory including a read data area for storing first data, which is read from a victim memory block among the plurality of memory blocks, and a write data area for storing second data, which is to be written into a target memory block among the plurality of memory blocks; and a controller suitable for reading the first data from the read data area, storing the first data into a host memory, and, when the first data stored in the host memory satisfies a predetermined condition, reading the first data from the host memory and storing the first data into the write data area.
US10402100B2
Disclosed are various embodiments for managing paths in a cluster environment. The cluster environment receives a request from a client to access a logical storage volume via a selected one of a plurality of paths defined for the logical storage volume. In response to an access of the logical storage volume via one of the paths, the cluster environment updates a timestamp for the respective path that corresponds to a time of the access via the respective path. Subsequently, the cluster environment determines a remote path defined for the logical storage volume that can be removed based upon comparing a timestamp for the selected path with a timestamp for the remote path.
US10402090B1
A system and method for providing data protection services and lifecycle management in a Platform as a Service (PaaS) platform having cloud-based applications and data, by discovering an application installed on the PaaS platform using mechanisms native to the PaaS platform, associating the application and an associated data service used by the application to identify data created by the application, and performing a backup/restore operation on the application and the identified data in accordance with a defined schedule. The native mechanisms may comprise application programming interfaces (APIs) provided by the PaaS platform, or metadata associated with containers used by the PaaS platform. The schedule may be defined by RTO and RPO requirements of a user.
US10402089B2
A biometric analyzer, including a biometric generator, receiving user input in conformance with a layout of keys, and generating therefrom time series, over a period of time, of touch location, touch timing and touch pressure data, for transmission as a data stream to a biometric identifier, wherein the time series of touch timing data includes a series of times at which keys are depressed and times at which the depressed keys are released, and wherein the time series of touch pressure data includes a series of pressure magnitudes, and a biometric identifier, receiving the time series from the biometric generator, deriving a biometric template of the user therefrom, and subsequently when the user tries to access a system using a keyboard, identifying the user based on his biometric template, and granting or restricting the user's access to the system, based on his biometric template.
US10402084B2
Disclosed are various embodiments for facilitating collaboration among users for network-shared documents. A computing environment can identify that a first identifier and a second identifier were used in a communication regarding a network-shared file being accessible on various client devices. A suitable task to perform in association with at least one of the one or more client devices can be identified from the first identifier and a second identifier. The task can be performed, for instance, to control access to the network-shared file.
US10402081B1
Methods and apparatuses are described for providing a thumb scroll user interface element in a computerized visual environment. A viewing device displays a graphical user interface within a three-dimensional space that includes surface planes each associated with a graphical thumb scroll element. A sensor device captures a location of the user's hand within the three-dimensional space and a gesture of the user's hand. A computing device detects that the location is within a defined zone around one of the graphical thumb scroll elements and activates the thumb scroll element associated with the defined zone. The computing device identifies the gesture, determines a scroll speed based upon a speed of the identified gesture, and determines a scroll direction based upon a direction of the identified gesture. The computing device changes characteristics of graphical content in the surface plane based upon at least one of: the scroll speed or the scroll direction.
US10402074B2
Provided are an ultrasound imaging apparatus and a method of controlling the same, and more specifically, to a technique for displaying a gain compensation regulating unit including a time gain compensation (TGC) regulating unit or a lateral gain compensation (LGC) regulating unit corresponding to the set ROI when a region of interest (ROI) in an ultrasound image is set. The ultrasound imaging apparatus according to the embodiment includes an input unit configured to receive a command of setting a region of interest (ROI) in an ultrasound image; and a display unit including a first region on which the ultrasound image is displayed and a second region on which a gain compensation regulating unit configured to change a gain compensation value of the ultrasound image is displayed, wherein, when the command of setting the ROI in the ultrasound image displayed on the first region is input, the display unit displays only a gain compensation regulating unit corresponding to the input ROI in the ultrasound image on the second region.
US10402072B2
Predictive background updating is disclosed, which takes advantage of a processors' unused capacity to build up live model views in advance. Open model views of the project can be continuously updated in the background. In this manner, changing model views is implemented more rapidly, regardless of the size and complexity of the BIM model, such as when the view updates in the background have finished prior to the change in views.
US10402069B2
A method for displaying a relational diagram on a screen where at least one view of the relational diagram is larger than an available viewing area provided by the screen. The method comprises steps of detecting a predetermined action performed on a first element of the relational diagram, determining one or more relevant elements associated with the first element, and modifying a view of the relational diagram to display the first element and the one or more relevant elements on the screen.
US10402065B2
A method for operating an electronic device includes displaying a first input window on a screen, displaying a first input window in a first layer on a screen; displaying a virtual keyboard in a second layer over the first layer; determining whether the virtual keyboard is overlapped with the first input window; and in response to determine whether the virtual keyboard is overlapped with the first input window: displaying a second input window in a third layer over the second layer wherein the second input window is not overlapped with the virtual keyboard, or adjusting a transparency of the virtual keyboard. Other embodiments including an electronic device and a computer-readable medium are also disclosed.
US10402060B2
Optimized distributed disambiguation of gestures is disclosed. In one innovative aspect, there is a gesture controlled device. The gesture controlled device includes a sensor configured to detect an input gesture. The gesture controlled device also includes a gesture detector configured to obtain the input gesture. The gesture controlled device further includes a transmitter configured to transmit a candidate gesture request including a first portion of the input gesture, the transmission based at least in part on a resource characteristic of the gesture controlled device. The gesture controlled device also includes a receiver configured to receive a set of candidate gestures for the candidate gesture request. The gesture detector is configured to identify the input gesture based on a second portion of the input gesture and the received set of candidate gestures.
US10402056B2
User interfaces are displayed for providing accessory selection options for video conferencing endpoint devices of a video conferencing endpoint. A determination of available input and output accessories for the endpoint is made and the options are presented simultaneously with one another via one or more of the user interfaces. Each respective accessory, along with informative metadata and performance indicators, is displayed for selection by a user for use with the endpoint.
US10402052B2
A guided exploration is provided to enable a user to view relationships among different entities associated with a performance issue for a monitored entity. Entity relationship data is generated to describe how the different entities are related, and a dashboard user interface is provided to enable the user to view the generated entity relationship data. User input indicating a starting point for viewing the entity relationship data is received, and based on the received starting point, the generated entity relationship data is visually displayed to the user. The displayed entity relationship data is changed based on user input to enable the user to perform the guided exploration.
US10402042B2
For controlling a cursor using a force vector input by a user touch, an apparatus is disclosed. A system, method, and program product also perform the functions of the apparatus. The apparatus for controlling a cursor using a force vector input by a user touch includes a force sensor operatively coupled to a surface, a processor, and a memory that stores code executable by the processor to: measure a force vector input by a user touch at the surface, the force vector including a magnitude and a direction, translate the magnitude into a cursor velocity, and control movements of a cursor based on the cursor velocity and the determined direction.
US10402036B2
An electronic device and a method thereof are provided. The electronic device is configured to display a first window including a first set of at least one icon on a background screen, and detect a first movement request in a first direction move, according to the first movement request, the first window in the first direction in the background screen and add and display a second window including a second set of at least one icon on the background screen.
US10402034B2
Embodiments of a system for automatically managing panes in relation to the application canvas in a user interface. The system includes a pane manager that works in conjunction with applications to provide access to panes while keeping a minimum amount of user content visible. The system allows an application to define a protected canvas size. When a pane is needed, the system determines if sufficient room for the pane exists or can be created by dismissing another pane. If so, the pane is added. If not, the pane may be displayed in a temporary manner. The system also responds to changes in the user interface size. If the user interface size decreases to a point where sufficient room for existing panes is no longer available, one or more of the existing panes are dismissed.
US10402033B2
An input sensor including a substrate, a first pressure sensor disposed on the substrate, and a sensor controller configured to apply a driving signal to the first pressure sensor and calculate a position and an intensity of a touch by using a first detection signal obtained from the first pressure sensor, in which the sensor controller is configured to not apply the driving signal to at least a portion of the first pressure sensor when the substrate is folded.
US10402026B2
A touch sensor includes first sensing lines and second sensing lines. The first sensing lines are arranged in a first direction, and each of the first sensing lines includes one or more first mesh electrode. The second sensing lines are arranged in a second direction and intersecting the plurality of first sensing lines, and each of the second sensing lines includes one or more second mesh electrode. Each of the first mesh electrode and the second mesh electrode includes conductive frames and bridging electrodes. The conductive frames are apart from each other, wherein each of the conductive frames has an aperture. Each of the bridging electrodes has two ends connected to two respective ones of the conductive frames, and a junction of any one of the bridging electrodes and the respective conductive frames is a three-way junction.
US10402025B2
A concurrent touch and negative pixel scan performed at a touch panel is disclosed. The concurrent scan can include sensing an object proximate to the touch panel and sensing a negative pixel effect, based the object's grounding condition, at the touch panel, at the same time. As a result, sense signals indicative of the proximity of the object and coupling signals indicative of the negative pixel effect's magnitude can be captured concurrently. Because the negative pixel effect can cause errors or distortions in the sense signals, the coupling signals can be used to compensate the sense signals for the negative pixel effect.
US10402024B2
An integrated communication and capacitive sensing circuit and an interactive system using the same are provided in the present invention. The integrated communication and capacitive sensing circuit includes a microprocessor, a sensing electrode and a resonant circuit. The microprocessor includes a first input/output (I/O) pin and a second I/O pin. The sensing electrode is coupled to the first I/O pin of the microprocessor. The input terminal of the resonant circuit is coupled to the second I/O pin of the microprocessor, and the output terminal of the resonant circuit is coupled to the sensing electrode. When sensing the capacitance is performed, the first I/O pin of the microprocessor detects the charging/discharging state of the sensing electrode to determine the capacitive variation. When a data output is performed, the first I/O pin of the microprocessor is set to high impedance, and the second I/O pin of the microprocessor outputs or does not output a high frequency carrier according to a transmission data, wherein the resonant circuit amplifies the amplitude of the high frequency carrier.
US10402018B2
A light-sensitive type touch panel, a display device and a touch positioning method are provided. The light-sensitive type touch panel includes: a first thin film on a support substrate; a second thin film opposite to the first thin film in a direction perpendicular to the support substrate; a fluid layer, which is between the first thin film and the second thin film in the direction perpendicular to the support substrate, adjacent to the first surface, which is close to the first thin film, of the second thin film, and has a refractive index smaller than that of the second thin film; a light source configured to emit incident light which is incident to the second thin film; and a light sensor on a side, away from the second thin film, of the first thin film.
US10402015B2
The present application provides a touch sensitive processing method for configuring interconnection parameters between a touch panel and a touch sensitive processing apparatus in an electronic system. The method comprises: connecting, by an interconnection network of the touch sensitive processing apparatus, P first circuits of a first apparatus connector with a drive circuit of the apparatus, connecting, by the interconnection network, Q second circuits of a second apparatus interface with a detecting circuit of the apparatus, respectively; having the drive circuit emit a drive signal from at least one of first touch sensitive electrodes via the interconnection network; and detecting, via the interconnection network by the detecting circuit, that there are N consecutive second touch sensitive electrodes connected to the N consecutive second circuits among the Q second circuits.
US10402007B2
Systems and methods for multitasking using touch-sensitive displays are disclosed. An example method includes: displaying a first application on a touch-sensitive display (TSD) of an electronic device; detecting, via the TSD, a swipe gesture that moves over part of the first application; in response to detecting the swipe gesture, displaying an application selector with a set of affordances, and the application selector is (i) displayed in a predefined portion of the TSD and (ii) overlays at least a portion of the displayed first application; detecting an input at an affordance of the set of affordances; in response to detecting the input: (i) ceasing to display the application selector; (ii) displaying a second application corresponding to the selected affordance in the predefined portion that was previously used to display the application selector; and (iii) resizing the first application to occupy a remaining portion of the TSD adjacent to the predefined portion.
US10402001B2
Disclosed is an electronic device having a force touch function, which has a thin thickness despite having the force touch function. The electronic device includes a substrate, first and second electrodes and a light emitting device layer including a light emitting layer provided on the substrate, and a touch electrode part on the second electrode. A distance between the second electrode and the touch electrode part is changeable according to a touch force applied to the touch electrode part.
US10401998B2
A flexible touch display panel is provided, including: a flexible substrate, a driver layer, a light-emitting layer, an encapsulation layer, a touch layer. The touch layer is disposed on the encapsulation layer and includes a plurality of first/second touch electrodes disposed on one side, facing away from the flexible substrate, of the encapsulation layer and on a same layer. Each first touch electrode includes a plurality of first touch electrode blocks and first junctions for joining two adjacent first touch electrode blocks. Each second touch electrode includes a plurality of second touch electrode blocks and second junctions for joining two adjacent second touch electrode blocks. Each first junction and an associated second junction overlay in a direction perpendicular to the flexible substrate. The first/second touch electrodes are made of a conductive polymer material and formed by ink-jet printing or coating.
US10401993B2
A multilayer structure includes a touch sensor and an optical functional layer, the touch sensor including a base member and a transparent electrode layer. The optical functional layer includes a phase-difference layer that gives a phase difference to transmitted light (a specific example of the phase-difference layer is a multilayer configuration formed of a ¼λ phase-difference layer and a ½λ phase-difference layer), and a linear polarizing layer. The optical functional layer is positioned such that a surface thereof on the side on which the phase-difference layer is present faces the touch sensor. In the optical functional layer, the ratio of a retardation at a wavelength of 450 nm to a retardation at a wavelength of 590 nm is less than 0.763, and the slow axis of the base member extends in a direction parallel to the slow axis of the optical functional layer.
US10401991B2
A display device including a display panel configured to display an image and having a folding area by which the display panel is configured to be folded along a folding axis, and a touch member disposed on the display panel and configured to detect an external touch signal. The touch member includes a plurality of first conductive patterns disposed to overlap the folding area, in which each of the first conductive patterns includes a fiber layer including a plurality of nanofibers, and the nanofibers includes a plurality of cavities.
US10401978B2
To provide an information output system and an information output method capable of providing appropriate information for the user's current situation. The operation device comprises a state detection section for detecting a posture of the operation device, and a state information transmission section for transmitting state information to a home-use computer based on the state detected by the state detection section. The home-use computer outputs information depending on the state information transmitted by the state information transmission section.
US10401976B2
An electronic system is provided, which includes a first device and a second device. The first device includes a light source unit, a light detection unit and a control unit. The light source unit is utilized for emitting light along a light path. The light detection unit is utilized for detecting reflected light and measuring intensity of the reflected light. The control unit is utilized for generating a control signal according to the intensity of the reflected light. The second device includes a switch body and a reflection portion. The reflection portion is disposed on the switch body. When the reflection portion is located on the light path, the reflection portion reflects at least a portion of the light to form at least a portion of the reflected light.
US10401972B2
A force-sensitive input device includes a circuit board, plural keys, plural force sensing modules and a display module. When one of the plural keys is pressed down, the corresponding force sensing module senses a magnitude of a pressing force and generates a corresponding sensing signal to the display module. According to the magnitude of the pressing force, the display module is in a corresponding displaying mode. Consequently, the user realizes the magnitude of the pressing force.
US10401963B2
This disclosure relates to a smart material for providing haptic feedback, as well as haptic actuators, and suitably haptic actuation resulting from electroactive materials. Such haptic actuators are useful in structural materials, including as elements of wearables or accessories.
US10401943B2
The present disclosure provides devices, systems and methods directed towards smart plurality of sensors for power management. More specifically, the present disclosure provides devices, systems and methods that can reduce the amount of power consumed by the plurality of sensors by evaluating when sensors should be activated or deactivated. By reducing the amount of time a particular sensor is actively polling for information, power consumed by the plurality of sensors associated with the wearable device can be reduced.
US10401942B2
A reference voltage sub-system that allows fast power up after spending extended periods in an ultra-low power standby mode. The reference voltage sub-system includes a reference voltage buffer, a reference voltage keeper, an active calibration facility for selectively adjusting the reference voltage keeper output to match the reference voltage buffer output, and a selection means for selecting between the reference voltage buffer output and the reference voltage keeper output.
US10401940B2
For power management in a disaggregated computing system, a set of initial electrical power levels are allocated to a set of processor cores according to a predicted desired workload, where the set of initial power levels aggregate to an initial collective contracted power level. Electrical power is dynamically allocated to respective processor cores within the set of processor cores to produce a capacity to execute a collective demanded workload while maintaining the electrical power to the set of processor cores to an approximately constant electrical power level within a threshold of the initial collective contracted electrical power level.
US10401936B2
A system of the present invention includes: a storage unit configured to store the value of consumed energy of an information processing device configured to be supplied with power by a power supply device and a power storage device charged by the power supply device; and a calculation unit configured to calculate a power supply device upper limit value set as the upper limit value of a value representing a characteristic of energy supplied from the power supply device to the information processing device. The calculation unit is configured to calculate the power supply device upper limit value on the basis of the consumed energy in a predetermined period.
US10401930B1
An image forming apparatus in an embodiment is configured to include an image processing device, a storage device, a power supply device, and a control unit. The image processing device forms an image on a sheet. The storage device stores schedule information indicating a schedule of use-time of the image processing device. The power supply device supplies power to the image processing device. The control unit is configured to control the power supply device so as to start supplying the power to the image processing device if the power supply device stops supplying the power to the image processing device at the use-time indicated by the schedule information and when a sensor for detecting the presence of a person detects that a person is present.
US10401928B2
Embodiments including systems, methods, and apparatuses associated providing an interface between a north complex and a south complex of a system on a chip (SoC). In embodiments, the north complex may include a microcontroller in an input signal requirement. A power-on control block may be coupled with the microcontroller, and the power-on control block may be configured to receive a control signal from a component of the south complex, and alter the control signal based at least in part on the input signal requirement of the microcontroller.
US10401923B2
A casing including a first body and a locking plate is provided, the locking plate is installed to the first body, and the locking plate extends inward to form a frame, so as to lock the casing to a main chassis of a desktop computer. Compared with the existing technique, the casing is directly locked to the main chassis of the desktop computer from exterior to interior through the locking plate, i.e. the casing is adapted to install the redundant power supply without changing an internal configuration of the main chassis or changing an outline dimension of the main chassis or the casing. Moreover, in terms of material purchase, it is unnecessary to purchase casings of other dimensions, but only one type of casings are used to produce general power supplies and redundant power supplies, so as to effectively save the manufacturing cost. Moreover, a redundant power supply is provided.
US10401922B2
Technology is provided for a memory drive storage tray. The memory drive storage tray includes a frame that defines one or more drive bays, each configured to contain a memory drive. Each drive bay includes an associated drive connector for interfacing the memory drive with the memory drive storage tray. Each drive bay also includes a first retainer tab positioned on the frame adjacent the drive connector and a second retainer tab, longer than the first retainer tab, positioned on the frame opposite the first retainer tab. A resilient member, such as a leaf spring, is centrally positioned in the drive bay opposite the drive connector to urge the memory drive toward the drive connector. The resilient member holds the memory drive in place against the drive connector and under the first and second retainer tabs.
US10401918B2
Embodiments of the present disclosure relate to the field of electronics and provide a display device including a housing and a camera movably connected to the housing through a connecting part. The camera is movable between a position where it is affixed onto the housing and a position where it extends beyond the periphery of the housing.
US10401915B2
An electronic device includes an upper body, a lower body and a dual-shaft hinge module. The upper body includes a display module and an upper decoration plate covering a portion of the display module. The lower body includes an input module and a lower decoration plate covering a portion of the input module. The dual-shaft hinge module pivotally connects the upper body to the lower body, and includes a bottom plate, and a first and a second curled-circular parts bent extending from two opposite sides of the bottom plate. When the upper body is flipped open relative to the lower body, the upper and lower decoration plates respectively cover the first and second curled-circular parts. When the upper body covers the lower body, the upper and lower decoration plates respectively extend between the first curled-circular part and the bottom plate and between the second curled-circular part and the bottom plate.
US10401913B2
Disclosed are a Head mounted Display (HMD) device for use in mixed reality applications such as virtual or augmented reality. The disclosed HMD includes improvement to comfort and convenience of wearing. Convenience features include shifting portions of the HMD's heat generating and heavier components off the user's head and on to their neck, or neck and shoulders. Shifting components to the user's neck opens additional input schemes and enables the use of further feedback devices that improve the immersiveness of the mixed reality experience. An additional convenience feature is an adjustable visor that lifts up and down such that the user may view the real-world or the virtual-world without having to remove the HMD fully from their heads.
US10401894B2
An actuator device (2) for actuating at least one foot pedal (P) of a motor vehicle has at least one actuating element (8), whereby, for applying force to the foot pedal (P), said actuating element is shifted by means of a positioning mechanism (10) between an application position and a released position. It is provided that the positioning mechanism (10) is drivable with a positioning force (SF), by means of inertial means (such as an inertial mass).
US10401891B2
A reference voltage circuit includes: a depletion type MOS transistor and an enhancement type MOS transistor connected in series, and having gates thereof connected in common, the enhancement type MOS transistor providing a reference voltage from a drain thereof, the depletion type MOS transistor including at least a first depletion type MOS transistor and a second depletion type MOS transistor connected in series; and a capacitor having one end connected to a drain of the first depletion type MOS transistor, and the other end connected to a source of the first depletion type MOS transistor.
US10401885B2
A system includes a DC to DC converter coupled with a load, a power source bus coupled with an input of the DC to DC converter, a capacitor coupled in parallel across an output of the DC to DC converter and a controller. The controller may dynamically adjust a bus voltage set point of a bus voltage on the output of the DC to DC converter up or down to prepare for supply of the bus voltage and energy stored in the capacitor to an anticipated load event. The load event may have a load step change that occurs in less than five milliseconds and is greater than about eighty or eighty-five percent of a rated output of the DC to DC converter.
US10401876B1
In one embodiment, a device comprises a fluid transfer component having an average thickness less than 2 millimeters and comprising a polymer film with one or more polymeric materials in one or more layers; and an active region of the fluid transfer component comprising a surface area greater than 1 square meter and plurality of fluid channels defined by one or more interior surfaces within the polymeric film, each fluid channel of the plurality of fluid channels is separated spatially with the plurality of fluid channels comprising at least 1 row of fluid channels in a thickness direction of the polymeric film, wherein the plurality of fluid channels has a channel density across the active region of the fluid transfer component greater than 100 fluid channels per centimeter and the plurality of fluid channels collects a first fluid across the active region from the environment.
US10401875B2
A system and method of controlling a position of a structure. A position command indicating a desired position for the structure and a position feedback signal indicating the position of the structure are received. A position control signal is generated based on a difference between the desired position and the position indicated by the position feedback signal. A stop feedback signal relative to the position of the structure is received. A stop control signal is generated based on the stop feedback signal and a stop condition for the structure. One of the position control signal and the stop control signal is selected. The selected one of the position control signal and the stop control signal is provided to an actuator for controlling the position of the structure.
US10401873B2
According to some examples of the presently disclosed subject matter there is provided a system and method for deploying a plurality of unmanned aerial vehicles (UAVs) by an airborne carrier aircraft for dispersing payload material, each UAV comprising at least one container containing payload material and being configured to disperse the payload material at a designated dispersion area in an event site.
US10401868B2
An autonomous driving system includes a waypoint destination database storing waypoint destination data associating a type of a waypoint destination with a preset action of a vehicle. The waypoint destination is a destination that the vehicle visits before arriving at a predetermined destination. The autonomous driving system includes an electronic control unit. The electronic control unit is configured to autonomously drive the vehicle toward the predetermined destination, set the waypoint destination, present the preset action performed at the waypoint destination, to an occupant of the vehicle, based on the waypoint destination and the waypoint destination data. The electronic control unit is configured to determine whether the preset action is permitted by the occupant, and cause the autonomously driven vehicle to perform the preset action at the waypoint destination when it is determined that the preset action is permitted by the occupant.
US10401863B2
A method includes identifying a current position of the vehicle, using sensor data; generating, via a processor, an initial corridor seeding based upon the current position of the vehicle and physical characteristics of the road, without consideration of any other objects on the roadway; identifying a plurality of objects along a first side of the roadway, the first side including a side of the roadway in which the vehicle is traveling, using the sensor data; generating, via the processor, a target first boundary for the corridor based on the identified plurality of objects along the first side of the roadway; generating, via the processor, a target second boundary on a second side of the roadway, opposite the first side; and adjusting, via the processor, the initial corridor seeding based on the target first and second boundaries, thereby generating the corridor of travel for the vehicle along the roadway.
US10401862B2
The technology relates to controlling a vehicle in an autonomous driving mode. For example, sensor data identifying a plurality of objects may be received. Pairs of objects of the plurality of objects may be identified. For each identified pair of objects of the plurality of objects, a similarity value which indicates whether the objects of that identified pair of objects can be responded to by the vehicle as a group may be determined. The objects of one of the identified pairs of objects may be clustered together based on the similarity score. The vehicle may be controlled in the autonomous mode by responding to each object in the cluster in a same way.
US10401860B2
Image analysis is performed for a two-sided data hub. Data reception on a first computing device is enabled by an individual and a content provider. Cognitive state data including facial data on the individual is collected on a second computing device. The cognitive state data is analyzed on a third computing device and the analysis is provided to the individual. The cognitive state data is evaluated and the evaluation is provided to the content provider. A mood dashboard is displayed to the individual based on the analyzing. The individual opts in to enable data reception for the individual. The content provider provides content via a website.
US10401859B1
Aspects of the disclosure relate to detecting and responding to stop signs. An object detected in a vehicle's environment having location coordinates may be identified as a stop sign and, it may be determined whether the location coordinates of the identified stop sign correspond to a location of a stop sign in detailed map information. Then, whether the identified stop sign applies to the vehicle may be determined based on the detailed map information or on a number of factors. Then, if the identified stop sign is determined to apply to the vehicle, responses of the vehicle to the stop sign may be determined, and, the vehicle may be controlled based on the determined responses.
US10401858B2
Aspects of the disclosure relate to arranging a pick up and drop off locations between a driverless vehicle and a passenger. As an example, a method of doing so may include receiving a request for a vehicle from a client computing device, wherein the request identifies a first location. Pre-stored map information and the first location are used to identify a recommended point according to a set of heuristics. Each heuristic of the set of heuristics has a ranking such that the recommended point corresponds to a location that satisfies at least one of the heuristics having a first rank and such that no other location satisfies any other heuristic of the set of heuristics having a higher rank than the first rank. The pre-stored map information identifying a plurality of pre-determined locations for the vehicle to stop, and the recommended point is one of the plurality of pre-determined locations. The recommended point is then provided the client computing device for display on a display of the client computing device with a map.
US10401857B2
A method and system operable to perform the method is provided for control of an autonomous or unmanned system. The method includes obtaining a mission model, wherein the mission model comprises a goal and one or more assets that are used to accomplish the goal; producing, by a first hardware processor, a plan goal graph (PGG) model based on the mission model; transforming, by a second hardware processor, the PGG model into a Bayesian Network (BN) model; computing a feasibility to execute a plan and an achievability of accomplishing the goal; and providing control instructions to the one or more assets to be used to accomplish the goal.
US10401849B2
The velocity and force of a target is controlled to have a predetermined relationship, independently of changes in the velocity at which the target is driven using a velocity command value and in an external force from the target. A controller controls a control target, driven to generate a predetermined viscous force as a reaction force, by periodically outputting a command value to the control target using a target value calculated from a command pattern for driving the control target and a feedback value from the control target relative to the target value. A correction operation unit obtains a control physical quantity different from the command value, calculates a correction command value based on a relationship between an error of the obtained control physical quantity from its target value and an error of the feedback value from the target value, and outputs the correction command value to the control target.
US10401848B2
A protection monitoring system is provided that includes a protection fault handler. The protection fault handler includes a protection fault indicator. The protection fault handler is configured to activate the protection fault indicator upon indication of a protection fault signal. Moreover, the protection fault signal is indicative of a critical fault which has occurred in a protection system monitored by the protection monitoring system. The protection monitoring system also includes a user inhibit handler. The user inhibit handler includes a user inhibit indicator. Moreover, the user inhibit handler is configured to activate the user inhibit indicator upon indication of a user inhibit signal. Furthermore, the user inhibit signal is indicative of a user-enabled alarm inhibit or a user-enabled bypass.
US10401845B2
A system is provided for manufacturing a component within a factory. The system may have an autonomous vehicle configured to transport the component to an area within an open space of the factory and to secure the component at the area during processing of a designated volume of the component. The system may also have a plurality of processing modules each configured to process a portion of the component less than a whole of the designated volume, and a controller in communication with the autonomous vehicle and the plurality of processing modules. The controller may be configured to coordinate operations of the plurality of processing modules according to a programmed process plan.
US10401844B2
A structure allows more efficient simulation using preliminary obtained image data for a target such as a workpiece. A simulator includes a creating unit that virtually creates a simulation target system in a three-dimensional virtual space, a measurement unit that performs image measurement of preliminary obtained image data using a visual sensor and outputs a measurement result, a reception unit that receives a setting of an imaging area defined for the visual sensor in a manner associated with the created system, a calculation unit that calculates a transform parameter based on a relative positional relationship between the created system and the set imaging area, and an execution unit that receives an input of a result obtained by transforming the measurement result generated by the measurement unit using the transform parameter, and executes a control operation in accordance with a control program associated with the system.
US10401841B2
Methods and respective modules are provided, configured to identify registration errors of DSA lines with respect to guiding lines in a produced structure, by comparing a measured signature of the structure with simulated signatures corresponding to simulated structures having varying simulated characteristics, and characterizing the produced structure according to the comparison. The characterization may be carried out using electromagnetic characterization of a geometric model or in a model-free manner by analyzing model-based results. Thus, for the first time, positioning and dimensional errors of DSA lines may be measured.
US10401839B2
An industrial workflow tracking and identification system captures optimal employee workflows for addressing maintenance issues or operating industrial systems, and renders these workflows at appropriate times in order to guide operators and maintenance personnel through optimal sequences for carrying out operations or addressing maintenance issues. The system monitors and indexes both plant-wide system data as well as employee behaviors, and identifies correlations between operational outcomes and user workflows. In this way, the system tracks and captures optimal employee workflows for addressing particular maintenance issues, performing certain procedures, or achieving preferred production outcomes. By identifying and recording correlations between observed employee behaviors and production outcomes, the system creates a library of best practices that can be used as a training tool, as well as to provide substantially real-time guidance to maintenance staff and operators in connection with solving a problem or performing a task.
US10401832B2
A system including an additive manufacturing device to perform at least one additive manufacturing process and to include a prefabricated component during the at least one additive manufacturing process to accelerate build completion of a produced object. Another system and a method are also disclosed.
US10401830B2
Disclosed are exemplary embodiments of apparatus and methods for remote testing of controllers such as thermostats, to detect incorrect climate control system configuration parameters. In an exemplary embodiment, a computer wirelessly connects with a remote thermostat and sends signal(s) to the thermostat instructing the thermostat to perform climate control function(s) in predefined sequence(s). The computer receives signal(s) from the thermostat indicating whether the thermostat is performing the climate control function(s) in accordance with the sent signal(s). Based on the signal(s) received from the thermostat, the computer determines whether the thermostat is configured with accurate climate control system configuration parameters.
US10401827B2
The invention relates to a device (15) and a method (V) for machining a tool (16) by removing material. The tool (16) is first of all measured in three dimensions using a measuring unit (17) and a three-dimensional virtual tool model (M) is produced therefrom. This virtual tool model (M) is compared with a reference contour (R) from a particular tool data record (WD). If a match was determined, a machining program (PR) assigned to the tool data record (WD) is selected and a desired contour (SK) is determined by fitting the reference contour (R) into the three-dimensional virtual tool model (M). The tool (16) can then be machined on the basis of this desired contour (SK).
US10401824B2
Methods for providing a workpiece computer model including a plurality of objects defined in a body of material. A temporary support frame is provided as part of a two-sided machining process in which the workpiece is partially milled from an obverse side. The machine-control instructions are also based on one or more occupying structures added to the workpiece to fill in one or more excess unoccupied regions of the workpiece that would otherwise be machined away during machining of the objects. Providing such occupying structure(s) reduces the amount of machining that needs to be performed.
US10401816B2
This disclosure provides a device and method for implementing legacy and improved control functions in controllers, including but not limited to in industrial control systems and other systems. A method includes maintaining, by a device having a controller and a memory, a function library having a plurality of legacy control functions and a plurality of improved control functions. The method includes receiving a process to be executed by the controller. The method includes, when calling a function of the process, determining whether a device setting indicates that the function is to be executed by one of the plurality of improved control functions. The method includes, when the device setting indicates that the function is to be executed by one of the plurality of improved control functions, executing the function using the one of the improved control functions, and otherwise executing the function using one of the legacy control functions.
US10401815B2
A method includes determining a scan rate associated with each of a plurality of input/output (I/O) modules. The method also includes transmitting a read request message to at least one expansion controller that controls the plurality of I/O modules, the read request message having an align index field. The method further includes receiving a reply message from the at least one expansion controller for each of the I/O modules for which a value of the align index field of the read request message is an even multiple of the associated scan rate. The method also includes incrementing the value of the align index field. In addition, the method includes repeating the transmitting, receiving, and incrementing until the value of the align index field is greater than a threshold, wherein the threshold is a least common multiple of the scan rates of the plurality of I/O modules.
US10401809B2
An apparatus and a method for controlling a rotating body in an electronic device are provided. The method includes emitting light to at least one indicator among a plurality of indicators having different reflectivities in a rotating body, receiving light reflected from the at least one indicator, detecting a rotation parameter of the rotating body based on an amount of the reflected light received from the at least one indicator, and controlling the rotating body based on the rotation parameter.
US10401805B1
A system is provided for controlling a first switch terminal of a building occupied by one or more building occupant. The system includes a plurality of switch terminals at the building. A first computer system is coupled to the first switch terminal or equivalent of the building at a first location of the building. The first computer system runs on at least one platform. A first plurality of sensors is coupled to the first switch terminal and the first computer system. At least a portion of the sensors provide signal data to the first computer system. The first computer system produces a command or data output that relates to at least one of: a command output for a local control system, a command output for a different system, a data output for a different system, a command output for a non-local device or a data output that is a non-local device. A second switch terminal includes a second plurality of sensors coupled to a second computer system. The system is configured to be coupled with an imaging module at the dwelling. In response to authorization by at least one building occupant the sensing module is configured to provide third party access to at least a portion of the building.
US10401802B2
A human-machine interface device suitable for use in an automation system comprising a plurality of the human-machine interface devices, where each human-machine interface device includes at least one hardware resource, a system bus, and an interconnect circuit and is configured for interconnecting with at least one other human-machine interface device to form a device cluster, where the interconnect circuit provides a communication channel between individual system bus in each human-machine interface device forming the device cluster.
US10401789B2
A drum unit includes: a frame; a first photosensitive drum; a second photosensitive drum; a charger; and a storage medium. The frame includes: a first frame plate; a second frame plate spaced apart from the first frame plate in a first direction; a third frame plate connecting one end of the first frame plate to one end of the second frame plate; and a fourth frame plate connecting another end of the first frame plate to another end of the second frame plate. The first photosensitive drum and the second photosensitive drum are rotatably supported by the frame. The second photosensitive drum is spaced apart from the first photosensitive drum and positioned closer to the third frame plate than the first photosensitive drum to the third frame plate in a second direction. The storage medium has an electrical contact surface positioned at an outer surface of the third frame plate.
US10401763B2
An image forming apparatus includes an image forming unit and a controller. The image forming unit includes a latent image bearer, a charger to charge the latent image bearer, an exposure device to expose a latent image on the surface of the latent image bearer, and a developing device to develop the latent image with a developer. The controller executes an image forming process, a first fluctuation control that cyclically changes a developing bias supplied to the developing device based on predetermined first pattern data, and a second fluctuation control that cyclically changes a charging bias supplied to the charger based on predetermined second pattern data, in parallel. The controller executes a determination process to determine whether the controller executes the first fluctuation control. When the controller determines not to execute the first fluctuation control, the controller determines not to execute the second fluctuation control, too.
US10401761B2
A developing device includes: a developing roller that carries a developer; a developing tank that supplies the developing roller with the developer replenished from a replenishing port; a discharger that has a discharge port connecting to the developing tank and discharges the developer from the developing tank; a supply amount acquirer that acquires a supply amount of the developer to be supplied to the developing tank; a discharge amount acquirer that acquires a discharge amount of the developer to be discharged through the discharge port; a developer amount adjuster that adjusts an amount of the developer in the developing tank; and a hardware processor that controls the developer amount adjuster to adjust the amount of the developer in the developing tank to a value within a predetermined range, in accordance with the acquired supply amount and the acquired discharge amount of the developer.
US10401759B2
A toner case includes a case main body, a feeding mechanism, a displacement member, and an elastic member. The case main body stores toner. A ventilation port is formed in the case main body. The feeding mechanism feeds the toner to outside the case main body. The displacement member includes a seal portion and is configured to be displaced between a closing position and an opening position. When the displacement member is at the closing position, the seal portion closes the ventilation port, and when the displacement member is at the opening position, the seal portion opens at least a part of the ventilation port. The elastic member holds the displacement member at the closing position by applying an elastic force to the displacement member.
US10401746B2
An electrophotographic photosensitive member includes a support member, a charge generating layer containing a phthalocyanine pigment as a charge generating material, a charge transport layer containing a charge transporting material in this order. The charge generating layer has a thickness of less than 200 nm, and the phthalocyanine pigment includes phthalocyanine crystalline particles having a particle size distribution and satisfies a requirement that the volume average of the products of Φi and Ψi is 0.31 or more.
US10401740B2
A lithography mask is disclosed. The lithography mask includes at least one asymmetric segmented pattern element. A particular asymmetric segmented pattern element includes at least two segments with a separation distance between consecutive segments smaller than a resolution of a set of projection optics for generating an image of the particular asymmetric segmented pattern element on a sample such that the image of the particular asymmetric segmented pattern element is an unsegmented pattern image. A position of the unsegmented pattern image on the sample is indicative of a location of the sample along an optical axis of the set of projection optics.
US10401739B2
A method of aligning a pair of complementary diffraction patterns having a first complementary diffraction pattern and a second complementary diffraction pattern, the pair of complementary diffraction patterns obtained from performance of a metrology process on a structure formed by a lithographic process. The method includes performing at least a fine alignment stage to align the pair of complementary diffraction patterns. The alignment stage includes: interpolating measured values of the first complementary diffraction pattern over at least a portion of a detector area; and minimizing a residual between measured values in the second complementary diffraction pattern and corresponding interpolated values from the interpolation of the first complementary diffraction pattern, by one or both of translation and rotation of the second complementary diffraction pattern.
US10401734B2
An illumination system (IL) for a lithographic apparatus comprising a polarization adjustment apparatus (15) arranged to receive linearly polarized radiation, the polarization adjustment apparatus comprising regions which are configured to rotate the polarization orientation by different amounts, a directing apparatus (6) operable to direct the radiation through one or more regions of the polarization adjustment apparatus, a controller (CN) configured to control the directing apparatus so as to control which of the one or more regions of the polarization adjustment apparatus radiation is directed through, wherein the controller is configured to limit which of the regions radiation is directed through to one or more regions which rotate the orientation of the linear polarization by substantially the same amount, and a diffuser configured to receive radiation output from the polarization adjustment apparatus and increase a range of angles at which the radiation propagates while substantially conserving the polarization state of the radiation.
US10401728B2
Resist materials having enhanced sensitivity to radiation are disclosed herein, along with methods for lithography patterning that implement such resist materials. An exemplary resist material includes a polymer, a sensitizer, and a photo-acid generator (PAG). The sensitizer is configured to generate a secondary radiation in response to the radiation. The PAG is configured to generate acid in response to the radiation and the secondary radiation. The PAG includes a sulfonium cation having a first phenyl ring and a second phenyl ring, where the first phenyl ring is chemically bonded to the second phenyl ring.
US10401726B2
A coloring composition includes colorants, polymerizable compounds, and a resin, in which a ratio P/M of a mass P of the colorants to a mass M of the polymerizable compounds is 0.05 to 0.35, a content of the polymerizable compounds is 25 to 65 mass % with respect to a total solid content of the coloring composition, a ratio A/B of a minimum value A of an absorbance in a wavelength range of 400 nm or longer and shorter than 580 nm to a minimum value B of an absorbance in a wavelength range of 580 nm to 770 nm is 0.3 to 3, and a ratio C/D of a minimum value C of an absorbance in a wavelength range of 400 nm to 750 nm to a maximum value D of an absorbance in a wavelength range of 850 nm to 1300 nm is 5 or higher.
US10401720B2
A projection lens unit (15) of a projector (10) is disposed in a state in which an optical axis (CL) of the projection lens unit deviates from a center of an image forming panel (14); a first lens holder (43) of a lens barrel (40) includes holding pieces (55a, 55b) that are provided at intervals in a circumferential direction of a first lens group (L1) and are engaged with a first portion (A1) of the first lens group positioned on a side to which the image forming panel is shifted, and a holding piece (55c) that is engaged with a second portion (A2) of the first lens group positioned on a side opposite to the side to which the image forming panel is shifted; and the linear expansion coefficient of each of the holding pieces is lower than the linear expansion coefficient of the holding piece.
US10401716B2
A method for calibrating a projection system having a plurality of projectors, and a camera. The method comprises the camera capturing an image of a calibration pattern projected on to a projection surface by a first projector of the plurality of projectors; determining a projective reconstruction using corresponding points between pixels in the captured image and pixels in the projected calibration pattern; and determining a set of solutions for intrinsic parameters of the first projector, the set of solutions converting the projective reconstruction to a Euclidean reconstruction based on minimization of reprojection error between the camera and the first projector. The method also comprises determining intrinsic parameters of the first projector by selecting the intrinsic parameters from the set of solutions according to a reprojection error with respect to another projector; and applying the selected intrinsic parameters to determine a Euclidean reconstruction of the projection surface.
US10401710B2
A hinge for an electronic device includes a base including a stem, a ball rigidly fixed to the stem, a first friction surface that contacts and is configured to move with respect to a first outer surface of the ball, a second friction surface that contacts and is configured to move with respect to a second outer surface of the ball, the second outer surface of the ball being on a side of the ball that is opposite the first outer surface of the ball, and a biasing member configured to bias the first and/or second friction surface against the ball to generate a frictional force sufficient to hold the first and second friction surfaces in a set position relative to the ball.
US10401707B2
A device for influencing light during the taking of photographs includes a support frame and an extensive covering wherein said support frame comprises a first stretcher rod which is attached to a first end portion of the covering and second stretcher rod which is attached to a second end portion of the covering which faces the first end portion, and wherein said support frame further comprises at least one spreader rod with end side receiving means, each having concave receiving surfaces for receiving the outer surface of respectively one stretcher rod, and wherein the at least one spreader rod with the length thereof is designed so as to retain, in the expanded state, the first stretcher rod and the second stretcher rod against the stretcher covering.
US10401696B2
According to one embodiment, an electronic apparatus includes a first substrate, a second substrate, and a connecting material. The second substrate includes a second basement and a second conductive layer. The second basement has a third surface opposed to the first conductive layer and a fourth surface and is spaced apart from the first conductive layer. The second substrate has a first hole penetrating the second basement. The first substrate has a second hole. A third opening of the second hole is smaller than a first opening of the first hole. A connecting material connects the first conductive layer and the second conductive layer via the first hole.
US10401695B2
A display substrate and a display device are provided. The display substrate includes: a base substrate; a first insulating layer arranged on the base substrate, at least one wire containing groove being provided on the first insulating layer; and at least one signal line, at least one of the signal lines being arranged in the wire containing groove, and one wire containing groove being configured to contain one signal line; and a second insulating layer, covering the first insulating layer and the signal line. The display device comprises the display substrate provided by the technical solution described above.
US10401689B2
An electronic device may be provided with a display having substrate layers such as a color filter layer, thin-film transistor layer, or other display layers. An array of pixels may be formed from thin-film circuitry on a display layer. A color filter layer may be formed from an array of color filter elements on a display layer. The color filter elements may provide the array of pixels with the ability to display color images. In a liquid crystal display configuration, a liquid crystal layer may be interposed between the substrate layers. A ring of sealant may surround the liquid crystal layer and may be interposed between the substrate layers. The display may have a periphery. The substrate layers may be welded with a glass weld such as a laser glass weld or other weld on an edge surface of the substrate layers running along the periphery.
US10401688B2
An exemplary embodiment of the present disclosure provides a display device including a first substrate including a plurality of unit regions, a unit electrode portion disposed on the first substrate in one unit region, an opposed electrode facing the unit electrode portion, a liquid crystal layer interposed between the unit electrode portion and the opposed electrode, and a protrusion interposed between the first substrate and the liquid crystal layer and protruded toward the liquid crystal layer. The protrusion includes a pair of horizontal portions facing each other and including a side parallel to a first direction, a pair of vertical portions facing each other and including a side parallel to a second direction different from the first direction, and at least one corner portion including a first oblique side parallel to a direction oblique with respect to the first and second directions.
US10401684B2
A liquid crystal display device includes first and second substrates facing each other and including pixels, a pixel electrode disposed on the first substrate to be provided in each of the pixels, and a common electrode disposed on the second substrate, where the pixel electrode includes first unit electrodes, each of the first unit electrodes includes four domains, which are arranged in two rows in a first direction and two columns in a second direction, the four domains include first, second, third, and fourth domains of a corresponding first unit electrode, each of the first unit electrodes further includes a first slit, which is an opening defined along boundaries between the first through fourth domains, and the common electrode includes second slits, which are openings defined along outer sides of each of the first unit electrodes.
US10401672B2
Disclosed herein is a display device including a reflection type image display portion having a sheet-like anisotropic scattering member. In an area, in an in-plane direction, of the anisotropic scattering member, a low-refractive index area and a high-refractive index area are disposed in a mixture style. The anisotropic scattering member is disposed so that a light is scattered when an outside light is made incident from a surface side on which a degree of a change in a refractive index in a vicinity of a boundary between the low-refractive index area and the high-refractive index area is relatively large, and is emitted from a surface side on which the degree of the change in the refractive index in the vicinity of the boundary between the low-refractive index area and the high-refractive index area is relatively small.
US10401668B2
A display device comprises a layer of display cells separated from each other by partition walls and filled with a display fluid. The display of the invention is divided into a non-watermark area and a watermark area, the latter forming a watermark. The watermark aims to protect against counterfeiting or to be used for decoration purposes. The watermark is visible at certain viewing angles and/or under certain lighting conditions and it does not interfere with displaying of the regular images. For example, each of the display cells in the watermark area may have a different size from each of the display cells in the non-watermark area. Alternatively, the watermark area differs from the non-watermark area in at least one parameter selected from partition wall height, partition wall width and the shape of each display cell, and the watermark area is divided into at least two parts having differing values of the parameter.
US10401664B2
The embodiment of the invention relates to the field of display technology, and provides a curved surface display device whose curvature can be adjusted flexibly after assembly. The curved surface display device may comprise a liquid crystal display module, and may also comprise at least one adjustment frame, each adjustment frame comprises a first portion and a second portion, both of the first portion and the second portion comprise a fixed end and a movable end, the fixed end of the first portion and the fixed end of the second portion are respectively attached to the two edges of the liquid crystal display module that are perpendicular to the horizontal direction in case of being viewed normally; an adjustment distance is present between the movable end of the first portion and the movable end of the second portion, the adjustment frame is provided with an adjustment screw which movably connects the movable end of the first portion and the movable end of the second portion; the adjustment frame is used for changing the size of the adjustment distance by regulating the adjustment screw, so as to vary the curvature of the liquid crystal display module. Embodiments of the invention may be used for manufacturing the curved surface display device.
US10401663B2
A curved LCD and method of manufacturing the same are disclosed. The curved LCD includes a curved LCD panel having first and second substrates. A major surface of the first substrate faces a major surface of the second substrate. A liquid crystal layer is disposed between the major surface of the first substrate and the major surface of the second substrate. A third substrate is made of a glass or a synthetic resin and is curved in geometry. A fourth substrate made of glass is curved in geometry. The LCD panel is secured to the third and fourth substrates between a major surface of the third substrate and a major surface of the fourth substrate. The fourth substrate and the LCD panel are positioned on a concave side of a curve of the fourth substrate. The third substrate is relatively thicker than the fourth substrate.
US10401660B2
To acquire a fine viewing angle property from oblique view fields in a lateral electric field type liquid crystal display device having liquid crystal initial alignment directions in two orthogonal directions. The absorption axis of the incident-side polarization plate and the absorption axis of the exit-side polarization plate are orthogonal to each other in both of the region I and the region II, and the liquid crystal layer, the in-cell retarder as an optical compensation layer, the A-plate, and the C-plate sandwiched therebetween are in parallel to either one of the absorption axes or orthogonal to the substrates. Therefore, the transmittance can be suppressed to be low and a fine black display can be acquired even when the display surface is viewed from the oblique view fields.
US10401659B2
The present disclosure provides a method and a device for inspecting a defect of a liquid crystal panel. The method includes steps of: performing AOI treatment on an image of the liquid crystal panel; determining a plurality of to-be-treated targets that do not meet a defect specification requirement in accordance with an AOI treatment result; ranking the plurality of to-be-treated targets in a predetermined order, and acquiring an aggregation degree parameter of every two adjacent to-be-treated targets of the ranked to-be-treated targets; comparing each aggregation degree parameter with a predetermined aggregation degree parameter to acquire a plurality of comparison results; and determining, in accordance with the plurality of comparison results, the to-be-treated targets corresponding to n consecutive aggregation degree parameters smaller than the predetermined aggregation degree parameter as aggregate-type defects of the liquid crystal panel, n being a natural number and greater than or equal to a predetermined value.
US10401655B2
An optical waveguide modulator with automatic bias control is disclosed. A portion of the modulator light is mixed with reference light and converted to one or more electrical feedback signals. An electrical feedback circuit controls the modulator bias responsive to the feedback signals.
US10401645B2
A nosepad for an eyeglasses nosepiece comprises: a pad defining a supporting surface which can be rested directly on a wearer's nose; a connecting portion made as one with the pad and having a through hole by which it is connected to a mounting pin of a frame; and an insert which is at least partly embedded in the pad. The pad and the connecting portion are made entirely of an elastically deformable material which is transparent so that a graphical design and/or a text and/or an advertising logo appearing on the insert can be made visible from the outside.
US10401642B2
A sunglasses having a simulated monolithic lens is disclosed. It comprises a shaded optical lenses assembly having two shaded optical lenses, each of the two shaded optical lenses having a connecting segment on a side thereof for correspondingly connecting to each other and an insertion segment extended from the connecting segment; a frame having an assembling groove disposed on the bottom edge thereof to engage upper edges of the shaded optical lenses for positioning; and a nose pad having a slot to correspondingly engage with middle lower edges of the shaded optical lenses assembly and a socket disposed on the slot for tightly accommodating the two insertion segments so as to stably connect the two shaded optical lenses and to form the sunglasses with a simulated monolithic lens.
US10401640B2
A micro-projection system for projecting light on a projection surface, comprising: at least one coherent light source (101); optical elements (102, 108, 109) in the optical path between said coherent light source and said projection surface; said optical elements including at least one reflective member (102) actuated by a drive signal for deviating light from said light source so as to scan a projected image onto said projecting surface; said optical elements including at least one vibrating element (102) actuated by a vibrating signal so as to reduce speckle onto said projecting surface. The corresponding method for reducing speckle is also provided.
US10401635B2
Disclosed is a laser array beam combiner. A laser array emits a laser beam bundle that is incident on and transmits through a fast-axis collimator to form a one-dimensional quasi-parallel beam bundle A. The first quasi-parallel beam bundle is then incident on and transmits through the cylindrical lens to form a two-dimensional quasi-parallel beam bundle B. The quasi-parallel beam bundle B is then incident on and transmits through the dispersion unit and returns along the original path to the cylindrical lens, and then transmits through the cylindrical lens to be focused onto a common image point. Thus, the wavelengths of various light emitting spots of the laser array can be locked and the individual array beams can be automatically synthesized as a single-point beam bundle, improving the brightness of the laser array.
US10401614B1
A system and method for an electrowetting display device are presented. The electrowetting display device includes a first support plate and a second support plate, A plurality of pixel walls associated with an electrowetting pixel are formed over the first support plate. A color filter is over the electrowetting pixel. The color filter allows propagation of visible light of a first color and prevents propagation of visible light of a second color. In an embodiment, the color filter includes a layer of light-absorbing photoresist that is patterned into a first plurality of regions and a second plurality of regions. Each region in the first plurality of regions has a first optical density and each region in the second plurality of regions has a second optical density so that the color filter has a non-uniform optical density.
US10401602B2
An extreme ultraviolet (EUV) light generator includes a collecting mirror having a first focal point and a second focal point, the first focal point being closer to the collecting mirror than the second focal point, a laser to generate a laser beam and to radiate the laser beam toward the first focal point of the collecting mirror, and a droplet generator to generate a droplet and to discharge the droplet at the first focal point of the collecting mirror, wherein the collecting mirror includes a concave reflective surface, a through hole in a center of the reflective surface, and a drip hole between the through hole and an outer circumferential surface of the reflective surface.
US10401600B2
In a zoom lens in which the interval between adjacent lens units changes during zooming, a magnification-varying lens group includes a lens group V having a negative refractive power and a lens unit C having a negative or positive refractive power. The lens group V includes a first magnification-varying lens group V1 including a lens unit V1a having a negative refractive power and a lens unit V1b having a negative refractive power. The lens units V1a and V1b move toward the image side such that the interval between the two lens units is largest at the telephoto end. The lens unit interval m1 on the optical axis between the lens units V1a and V1b at the wide angle end and the maximum lens unit interval m2 on the optical axis between the lens units V1a and V1b during zooming are set as appropriate.
US10401593B2
The imaging lens includes, in order from the object side, a first lens group that remains stationary during focusing; a diaphragm; and a positive second lens group that moves to the object side during focusing from a long range to a close range. The second lens group includes a positive Z lens that is formed continuously in order from a most image side, a negative Y lens that has an absolute value of a radius of curvature of an object side surface smaller than an absolute value of a radius of curvature of an image side surface, a positive X lens, and a negative W lens that has an absolute value of a radius of curvature of an image side surface smaller than that of an object side surface. The imaging lens satisfies a conditional expression about of the radii of curvature of the X lens and the W lens.
US10401588B2
A lens barrel includes a tubular first fixing cylinder holding a lens group having one or more lenses, and a tubular second fixing cylinder fixedly coupled to one axial end part of the first fixing cylinder so that an axial direction thereof extends along that of the first fixing cylinder, and the second fixing cylinder is made of synthetic resin.
US10401584B2
Certain types of fiber termination enclosures include an enclosure and at least one of a plurality of plate module mounting assemblies. Example plate module mounting assemblies include a termination panel plate assembly; a splice tray plate assembly; a cable spool plate assembly; and a drop-in plate assembly. Example cable spool plate assemblies include a cable spool arrangement rotationally coupled to a mounting plate, which fixedly mounts within the enclosure housing. A stand-off mount element may be disposed on the front of the cable spool arrangement to rotate in unison with the cable spool arrangement. The stand-off mount element may include one or more termination adapters.
US10401583B2
An optical cable includes an optical module which includes first optical fibers and a first retaining element arranged about the first optical fibers. The module also includes second optical fibers arranged about the first retaining element, the second optical fibers being arranged on at least one circumference concentric with the first retaining element. The module also includes a second retaining element arranged about the second optical fibers, which is also substantially coaxial with the first retaining element. This optical module with coaxial retaining elements and fibers has a particularly high fiber density, while preserving the possibility to uniquely identify all the fibers.
US10401582B2
There is provided an optical module, including a first optical subassembly, a second optical subassembly, a first flexible printed circuit board, and a second flexible printed circuit board. The first/second optical subassembly includes a first/second normal phase lead terminal and a first/second reverse phase lead terminal, arranged in a positive direction of a first orientation. The first/second flexible printed circuit board includes a first/second normal phase strip conductor, a first/second reverse phase strip conductor, and a ground conductor layer. The back surface of the first/second flexible printed circuit board faces the end surface of the first/second optical subassembly. The first/second normal phase strip conductor extends in a positive/negative direction of a second orientation.
US10401577B2
A multi-core optical fiber connection device comprises a first multi-core optical fiber connector and a second multi-core optical fiber connector. The first multi-core optical fiber connector comprises a first joint unit. The second multi-core optical fiber connector comprises a second joint unit. The second contact receptacle unit comprises a movable jacket and a movable ring. As long as the movable ring is pulled, the first joint unit is pushed by the movable jacket so that the first multi-core optical fiber connector and the second multi-core optical fiber connector are separated from each other, which achieves the effect that the first multi-core optical fiber connector and the second multi-core optical fiber connector are quickly connected with each other and separated from each other by one-hand operation.
US10401574B2
A connector body includes a connector body (111) having a main body (10) and two sub bodies (12) that project from a first side of the main body (10). A latching mechanism (14) at the first side of the main body is positioned between the sub bodies. Electrical conductors (18a, 18b) are positioned in the sub bodies and have interface ends at a forward face of the main body. First and second ferrules (16a, 16b) are mounted at the main body. The first and second ferrule are spring biased in a forward direction perpendicular to the forward face of the main body. The first and second ferrules have interface ends accessible at the forward face. Optical fibers (19a, 19b) are supported by the first and second ferrules (16a, 16b).
US10401568B2
A method for processing ferrules for fiber optic connectors is disclosed herein. The method involves ablating a distal end face of the ferrule with the plurality of laser beam pulses to remove a distal layer of the ferrule without removing an optical fiber secured within the ferrule. By removing the distal layer from the ferrule, the optical fiber is caused to protrude distally outwardly from the distal end of the ferrule by a desired amount. A final polish is applied to the distal end face of the ferrule. In some examples, a subsequent laser step is used to remove portions of the distal end face of the ferrule.
US10401567B2
An optical fiber mode scrambler adapted to give a determined bending to an optical fiber inserted in the mode scrambler, the mode scrambler having a general extension direction X, the mode scrambler having a morphology adapted to give the optical fiber a direction along X at the entry of the scrambler, and then to bend the fiber to bring the fiber substantially in the X, Y plan in the −X and Y directions, before bringing the fiber in a rotation around the X axis substantially in the Y, Z plan in the anti clockwise direction for one full rotation, and then bending the fiber to bring the fiber substantially in the X, Y plan in the −X and −Y directions, and then bending the fiber to give the optical fiber a direction along X at the exit of the scrambler.
US10401564B2
Aspects of the present disclosure describe fiber nonlinearity induced transmission penalties are reduced both in fibers with large polarization-mode dispersion, and in coupled-core multicore fibers (CC-MCF). In the case of coupled multi-core fibers, the requirement for modal delay is less.
US10401561B2
Disclosed wherein is an electrical faceplate, such as a cover for a wall outlet or light switch, that uniformly illuminates by receiving light into a transparent lightguide, homogenizing the light within the lightguide and scattering the homogenized light preferentially through a front surface. In one embodiment a faceplate comprises a substrate operable to cover an interface between an electrical junction box and a wall. The faceplate further comprises a light receiving surface operable to receive light from a light generation component (e.g. an LED) and transmit the light substantially parallel to a front surface, thereby promoting reflection at the front surface that homogenizes the light intensity within the faceplate and a portion operable to scatter light through the front surface. Several embodiments provide a faceplate with a lightguide to homogenize light through a process of total internal reflection to provide uniform illumination of the faceplate.
US10401559B2
A display device includes: a display panel; a lower frame including a bottom portion and side portions; a light source unit extending along a first side portion of the lower frame; a light guide plate including a light opposing surface opposing a light incident surface in a first direction; a first auxiliary frame in the lower frame to restrict movement of the light incident surface in the first direction; a second auxiliary frame fixable to the bottom portion of the lower frame to restrict movement of the light opposing surface in the first direction; and a coupling member with which the second auxiliary frame is fixed to the lower frame. The second auxiliary frame includes a through hole through which the coupling member is extendable, and a width of a head portion of the coupling member is larger than a width of the through hole.
US10401558B2
An edge-lit backlight unit and a display device are provided. The backlight unit includes a light guide plate and a rubber frame, wherein, the light guide plate includes a main body portion, the main body portion is of a flat plate structure and includes a first main surface, and a second main surface which are opposite to each other and a lateral surface, and the lateral surface includes a first lateral surface portion used as a light incident side and a second lateral surface portion outside the first lateral surface portion; the light guide plate further includes an extending portion extending outwards from at least a part of the second lateral surface portion of the main body portion, and a thickness of the extending portion is smaller than that of the main body portion.
US10401554B2
A light-guiding device used in a display device includes a plurality of first half mirrors between a first light-guiding body and a second light-guiding body. Each of the first half mirrors is formed on a first surface extending along a first direction of the first surface and a second surface extending along a second direction in the first light-guiding body. The first light-guiding body includes a third surface overlapping the second surface in a direction along a third direction in which two first surfaces located on both sides of the second surface do not overlap each other between the first surface and the second surface. The third surface extends in a direction different from the first direction.
US10401553B2
A liquid crystal display device includes a liquid crystal panel, a light-guiding plate on a back face of the liquid crystal panel, at least one LED light source along an end face of the light-guiding plate, and a turning film between the liquid crystal panel and the light-guiding plate. The turning film includes a substrate layer and a prism array on a back face of the substrate layer. A retardation value of the substrate layer is no less than 180 nm and no greater than 415 nm. In a planar view: an intersection angle α between a transmission axis of the back face side-polarizing plate and ridge lines in the prism array is no less than 0° and less than 90°; the ridge lines are parallel to the end face; and an intersection angle between a slow axis of the substrate layer and the transmission axis is (45−α/2)°.
US10401550B2
The invention described in the present specification relates to a backlight unit including a light source including a light emission lamp emitting light including a 450 nm wavelength, and an inorganic fluorescent substance provided at least a part of inside or on a surface of the lamp and having a maximum light emission wavelength in a 510 nm to 560 nm range when irradiating light including a 450 nm wavelength; and a color conversion film including an organic fluorescent substance, and having a maximum light emission wavelength in a 610 nm to 660 nm range when irradiating light emitted from the light emission lamp or the inorganic fluorescent substance, and a display apparatus including the same.
US10401547B2
Multilayer assembly for an electronic device includes a substrate film configured to accommodate electronics, said film having the first side and a second side, at least one area light source and configured to emit light of predetermined frequency or frequency band, a molded lightguide layer, the lightguide layer being of optically at least translucent material, wherein the lightguide layer is configured to transmit light emitted by the embedded light source so that the transmitted light propagates within the lightguide layer and is outcoupled therefrom via an outer surface thereof substantially opposite to the embedded light source, and a masking layer provided on the outer surface of the plastic lightguide layer, containing substantially opaque material to block external view of at least some internals of the multilayer structure, wherein the masking layer defines a window for letting the light emitted by the embedded light source and propagated within the plastic lightguide layer to pass through the masking layer towards the environment.
US10401544B2
An optical system includes an optical element made of resin and a reflection portion configured to reflect ultraviolet radiation. The reflection portion is provided on an optical surface located closer to an object side than the optical element, and conditional expressions 0.10≤Lu/L≤0.90 and |tan−1(H0/Lr)−tan−1{H0(Lr−Lu)/(Ru×Lr)}|≤25° are satisfied, in which H0 represents a maximum height, from an optical axis, of an optical surface closest to the object side, Lu represents a distance from the optical surface closest to the object side to the reflection portion, Lr represents a distance from the optical surface closest to the object side to the optical element, L represents a total length of the optical system, and Ru represents a radius of curvature of the optical surface on which the reflection portion is provided.
US10401543B1
A type-II hybrid absorber photodetector (PD) is provided with ultrafast speed and high-power performance at terahertz (THz) regime. Through narrowed bandgap and enhanced absorption process at a type-II interface between absorption layers of gallium arsenic antimonide (GaAs0.5Sb0.5) and indium gallium arsenide (In0.53Ga0.47As), the incorporation of the type-II P+-GaAs0.5Sb0.5/i-In0.53Ga0.47As hybrid absorber in an indium phosphide (InP) UTC-PD obtains improvement in responsivity. Current blocking effect is minimized owing to the high-excess energy of photo-generated electrons injected from the GaAs0.5Sb0.5 layer to an InP-based collector layer. The flip-chip bonding packaged device shows a moderate responsivity along with a record wide optical-to-electrical bandwidth at 0.33 THz, among all the reported for long-wavelength ultrafast PDs. A saturation current exceeding 13 mA and a continuous-wave output power of −3 decibel-milliwatts are demonstrated at an operating frequency of 0.32 THz under an optical signal with a sinusoidal wave and a ˜63% modulation depth for PD excitation.
US10401531B2
A light grid and a method using a light grid include a transmission unit having a plurality of light transmitters for transmitting light beams and a reception unit having a plurality of light receivers for receiving the light beams of the light transmitters. The transmission unit and the reception unit are spaced apart from one another and are disposed opposite one another. A monitored field is formed by oppositely disposed light transmitters and light receivers for detecting objects. The light transmitters are activated one after the other in cycles and the light receivers are evaluated in these cycles. A programmable evaluation unit is provided for evaluating the received signals of the light receivers of a cycle with reference to predefined beam evaluation criteria and forming an intermediate result therefrom. The evaluation unit evaluates at least one intermediate result of a cycle with reference to at least one predefined sequential criterion.
US10401529B2
Fast-changing dip formation resistivity estimation methods and systems, including a formation resistivity estimation method that includes estimating an initial horizontal resistivity based upon acquired formation logging data and determining an initial value set of one or more value sets. The method further includes determining each additional value set of the one or more value sets using a 1-dimensional inversion initialized with a previously determined value set of the one or more value sets, and displaying a final value set of the one or more value sets. Each of the 1-dimensional inversions is performed using a cross-bedded formation model, and each of the one or more value sets includes one or more parameters selected from the group consisting of a horizontal resistivity, a vertical resistivity, a formation dip angle, a formation azimuth angle, a tool inclination angle, a tool azimuth angle and a depth.
US10401526B2
Systems and methods for locating buried utilities in conjunction with associated electromagnetic marker devices are disclosed. A marker device may include a marker device antenna and an electronic circuit operatively coupled to the marker device antenna. The electronic circuit may include at least two resonant circuits, including a first resonant circuit formed in combination with the marker device antenna for receiving an excitation signal at a first frequency from a marker excitation device. The received excitation signal may be converted into a power supply by a power circuit for powering the electronic circuit. Responsive to the received excitation signal, a processing element provided in the electronic circuit may generate an output signal at a second frequency, which is substantially different from the first frequency. The generated output signal may be tuned by a second resonant circuit and provided to the marker device antenna.
US10401521B2
The acoustic energy induced by a transmitter module of an acoustic logging tool is dependent on several factors. In some implementations, the induced acoustic energy is dependent on the electromagnetic energy input into the transmitter module, the response behavior of the transmitter module, and the operating conditions of the transmitter module. Variation in one or more of these factors can result in a corresponding variation in the induced acoustic. Thus, a desired acoustic signal can be produced by applying an appropriately selected input signal to the transmitter module, while accounting for other factors that influence the output of the transmitter module.
US10401513B2
Methods or systems for identifying seismic or acoustic signals of interest originating with moving motorized vehicles or footstep movement or stationary or moving machinery. A related system for monitoring an area includes a plurality of sensing devices each comprising a frame and a piezo-electric sensor element. A monitoring device is coupled to receive information from each of the sensing devices. One method includes providing a processing chain coupled to receive signal data from a sensor device which receives the signals, including a detection stage, a Joint Time Frequency (JTF) domain stage, and a classification stage. The detection stage identifies presence of signals that emerge from the background. The JTF domain stage estimates the state of the signals of interest over time. The classification stage assesses the previously derived information to form a decision about source identity. In one embodiment, the detector stage performs detections on a single cycle basis.
US10401507B2
A collimator includes a plurality of modules each of which has a grid formation and in each of which a plurality of walls are arranged in a row in a first direction and a second direction intersecting the first direction. The plurality of modules are connected together by one or more connecting parts.
US10401505B2
The present disclosure relates to a contact lens type dosimeter for measuring a dose distribution of a crystalline lens during radiation therapy, and a method of manufacturing the same. The ocular dosimeter has a contact lens shape and is configured to be worn on an eyeball, which comprises a basic material containing hydrophilic polyurethane, and a radiochromic dye. When the ocular dosimeter is worn on the eyeball, the dosimeter is configured to measure a radiation dose irradiated to a crystalline lens through a variation in color of the ocular dosimeter.
US10401504B2
A running watch which is a wearable device includes a position detection unit (a GPS module), a sensor unit including at least one of an acceleration sensor, a geomagnetic sensor, and an atmospheric pressure sensor, and a processing unit electrically connected to the position detection unit and the sensor unit. The processing unit determines a behavior state of a user based on signals from the position detection unit and the sensor unit and controls at least two of the position detection unit, the acceleration sensor, the geomagnetic sensor, and the atmospheric pressure sensor based on the behavior state.
US10401499B2
A laser beam projection system builds on a coherent imaging to project a tightly focused laser beam onto a remote object. Coherent flood illumination and local oscillator (LO) illumination are based on one master oscillator. The coherent flood illumination is directed toward a remote object, with a second laser beam directed onto an aimpoint on the same object. A Doppler sensor provides Doppler shift data used to produce Doppler-shifted LO illumination received by a focal plane array, together with the return flood illumination. Interference between the Doppler-shifted LO illumination and the return flood illumination facilitates imaging the object despite the velocity. The wavefront error of the flood illumined remote object image is computed and compared to the desired wavefront of the second laser beam at the aimpoint, with the difference applied to a deformable mirror to shape the second laser beam wavefront for obtaining a desired aimpoint intensity profile.
US10401496B2
An optoelectronic module operable to collect distance data via a time-of-flight mode and a time-of-flight-triangulation mode includes an illumination assembly and an imaging assembly. The imaging assembly includes at least one demodulation pixel operable to determine distance to an object via a time-of-flight mode and a time-of-flight-triangulation mode. Multi-path distance inaccuracies can be mitigated in some implementations.
US10401493B2
Systems and methods for network-based ultrasound imaging are provided, which can include a number of features. In some embodiments, an ultrasound imaging system images an object with three-dimensional unfocused pings and obtains digital sample sets from a plurality of receiver elements. A sub-set of the digital sample sets can be electronically transferred to a remote server, where the sub-set can be beamformed to produce a series of two-dimensional image frames. A video stream made up of the series of two-dimensional images frames can then be transferred from the remote server to a display device.
US10401491B2
A vehicular radar board includes a PCB having a first surface and a second surface. The first surface of the board includes a plurality of transmitter end-fire antennas and a first plurality of receiver end-fire antennas that are spaced apart by a first gap. The second surface of the board includes a second plurality of receiver end-fire antennas that are spaced apart by a second gap that is greater than the first gap. The board also includes a first RFIC positioned on the first surface and designed to control the plurality of transmitter antennas to transmit radar signals and to receive a first reflected signal of the radar signals from the first plurality of receiver antennas. The board also includes a second RFIC positioned on the second surface and designed to receive a second reflected signal of the radar signals from the second plurality of receiver antennas.
US10401482B2
An optoelectronic sensor for measuring a distance comprises a light transmitter (20) for transmitting a sequence of individual light pulses (22) and a light receiver (26) for receiving the individual light pulses (24). An individual time of flight measuring unit (28) determines a sequence of individual times of flight of the individual light pulses (22, 24) as the duration between a transmission point in time and its reception point in time. An evaluation unit (30, 32) accumulates individual times of flight and determines a common measurement value for the distance from the accumulated individual times of flight. The evaluation unit (30) comprises a filter (36) for accumulating an individual time of flight only if it coincides, within a time window, with a preceding individual time of flight.
US10401479B2
A method and system is described for using radar to provide non-contact detection of human breathing at a distance. Radar data is processed to remove clutter and enable detection of a breathing signal. The breathing signal can be used to determine breathing rate or posture of the target. Static obstructions can be removed from the radar data to identify target breathing signal. The system and method can be applicable to emergency response, home or institutional monitoring applications and for detection of medical conditions.
US10401478B2
Various embodiments transmit a radio-frequency (“RF”) beam using two or more RF antennas of a mobile device, e.g. a mobile phone. The RF signals that make up the RF beam are selected to create an emission pattern associated with object detection. Some of the RF antennas can be multi-purpose, where in addition to transmitting the RF beam, the antennas are used for RF communications. Upon receiving a reflected radiation pattern of the RF beam from an object, the reflected radiation pattern is analyzed to identify characteristics of the object. Depending upon what characteristics have been identified, one or more actions can be automatically performed.
US10401465B2
A method and apparatus for compensating and calibrating a bio-impedance measurement device are provided. In the method and apparatus, a memory stores a plurality of compensation parameters and a first detection channel receives a first detection signal, compensates the first detection signal using a first compensation parameter of the plurality of compensation parameters. In the method and apparatus, a second detection channel receives a second detection signal and a third detection signal and compensates the second and third detection signals using second and third compensation parameters of the plurality of compensation parameters and the compensated first detection signal. The impedance measurement device generates a first output signal representative of a first impedance measurement and a second output signal representative of a second impedance measurement based on the compensated first, second and third detection signals.
US10401464B2
A ferromagnetic resonance (FMR) measurement system is disclosed with a waveguide transmission line (WGTL) connected at both ends to a mounting plate having an opening through which the WGTL is suspended. While the WGTL bottom surface contacts a portion of magnetic film on a whole wafer, a plurality of microwave frequencies is sequentially transmitted through the WGTL. Simultaneously, a magnetic field is applied to the contacted region thereby causing a FMR condition in the magnetic film. After RF output is transmitted through or reflected from the WGTL to a RF detector and converted to a voltage signal, effective anisotropy field, linewidth, damping coefficient, and/or inhomogeneous broadening are determined based on magnetic field intensity, microwave frequency and voltage output. A plurality of measurements is performed by controllably moving the WGTL or wafer and repeating the simultaneous application of microwave frequencies and magnetic field at additional preprogrammed locations on the magnetic film.
US10401459B2
Systems and methods for acquiring magnetic resonance images that accurately depict vascular calcifications, or other objects composed of magnetic susceptibility-shifted substances, in a subject are provided. The images are generally acquired using a pulse sequence that is designed to reduce physiological motion-induced artifacts and to mitigate chemical-shift artifacts from water-fat boundaries. Advantageously, the MRI technique described here suppresses chemical-shift artifacts without significantly reducing the signal intensity from fatty tissues, and thereby allows for more reliable visualization of vascular calcifications.
US10401453B2
A method of acquiring magnetic resonance imaging (MRI) data from an MRI scan of an object includes generating a number of excitation sequences by, in order: generating an excitation pulse, generating an imaging magnetic field gradient, and generating a spoiler magnetic field gradient. MRI data is acquired during the generation of the spoiler magnetic field gradients. The spoiler magnetic field gradients are selected such that, during each excitation sequence, substantially the same k-space trajectory is traversed during the generation of the spoiler magnetic field gradient.
US10401446B2
A radio frequency coil unit (10) for use in a magnetic resonance imaging system, the radio frequency coil unit (10) comprising: at least one electrically insulating substrate (18); at least one radio frequency coil member (12) disposed at a first side (22) of the electrically insulating substrate (18); a first capacitor member (26) disposed at the first side (22) of the electrically insulating substrate (18) and galvanically connected to the at least one radio frequency coil member (12); a second capacitor member (28) disposed at a second side (24) of the electrically insulating substrate (18) which is opposite of the first side (22); wherein the first capacitor member (26) and the second capacitor member (28) at least partially overlap in a direction (20) perpendicular to a surface of the electrically insulating substrate (18); and wherein the at least one radio frequency coil member (12), the first capacitor member (26) and the second capacitor member (28) are part of a radio frequency resonance circuit having a resonance frequency that coincides with the Larmor frequency, which is determined by a magnetic field strength of the magnetic resonance imaging system and the species of nuclei under investigation. The capacitor structure at the second side of the substrate has an integrated resonant loop structure of which the resoance properties are indicative of the capacitor values formed by the overlapping capacitor members.
US10401440B2
A single-package high-field magnetoresistive angle sensor, comprising at least one push-pull magnetoresistive bridge and soft magnetic flux attenuators located on the push-pull magnetoresistive bridge. The push-pull magnetoresistive bridge comprises a plurality of magnetoresistive sensor units. The magnetoresistive sensor units are of an MTJ or GMR type. Each magnetoresistive sensor unit comprises at least one pinned layer, one ferromagnetic reference layer, a nonmagnetic spacer layer, and a ferromagnetic free layer. The ferromagnetic free layer is a low aspect ratio oval or circle, which can make the intensity of magnetization of the ferromagnetic free layer align along an external magnetic field in any direction. The soft magnetic flux attenuator covers the surface of all the magnetoresistive sensor units to attenuate the high intensity external magnetic field to be within a measurable range of the magnetoresistive sensor units; the push-pull magnetoresistive bridge has antiparallel or mutually-orthogonal magnetization directions of the reference layer. The magnetoresistive angle sensor can measure the rotation angle of a high-intensity magnetic field. It has the advantages of low power consumption and small size.
US10401438B2
Provided are a magnetic sensor, which is capable of accurately determining abnormalities, such as disconnection and a short circuit, of wiring of a magnetic sensor device, and the magnetic sensor device. An output control circuit of the magnetic sensor includes a voltage divider circuit, which is connected to an output terminal of the magnetic sensor, and an amplifier, which is configured to control a gate voltage of a MOS transistor, which is connected to the output terminal of the magnetic sensor, so that a voltage of the voltage divider circuit and a reference voltage become equal to each other, with the result that an output voltage of the magnetic sensor is determined by the reference voltage and a voltage dividing ratio of the voltage divider circuit.
US10401435B2
A system for tracking the capacity of a battery in a portable electronic device is described. While the portable electronic device remains plugged in to a power adapter, the system estimates the capacity of the battery by performing the following operations. The system measures a first open-circuit voltage for the battery while the battery rests at a first state of charge. Next, the system causes the battery to transition to a second state of charge. While the battery transitions to the second state of charge, the system integrates a current through the battery to determine a net change in charge for the battery. Next, the system measures a second open-circuit voltage for the battery while the battery rests at the second state of charge. Finally, the system estimates a capacity for the battery based on the first open-circuit voltage, the second open-circuit voltage and the net change in charge. This capacity measurement is repeated and the multiple results are fit to a line. The slope of fitted line is then used to estimate how the true battery capacity has faded since last measured using traditional methods that require the battery to be rested at a low state of charge.
US10401415B2
A motor drive apparatus includes a converter, a DC link capacitor, a plurality of inverters, a diagnosis command unit configured to give a command to one of the plurality of inverters to perform power conversion, an AC voltage detection unit configured to detect a peak value of AC voltage on an AC input side of the converter, a DC voltage detection unit configured to detect a value of DC voltage across the DC link capacitor, a calculation unit to calculate a difference between the value of DC voltage and the peak value of AC voltage, a storage unit configured to store the difference in association with the inverters, and a leakage current determination unit configured to determine that the inverter associated with the largest of the differences stored in the storage unit is the inverter that has caused the largest leakage current.
US10401410B2
An electric arc detection apparatus includes: a current sensor; a first filter; a second filter; an FFT processing portion that generates a high-frequency power spectrum and a low-frequency power spectrum; an electric arc detection portion that detects an electric arc by using the high-frequency power spectrum; a pseudo electric arc mask portion that determines a pseudo electric arc by using the low-frequency power spectrum; and an electric arc presence/absence determining portion.
US10401408B2
A device to read a variable resistor has an analog to digital converter (ADC), a first switch and a second switch. The ADC has a first ADC input, a second ADC input and an ADC output. The first switch selectively couples a first voltage indicative of a voltage across a first resistance to the first ADC input. The second switch selectively couples a second voltage indicative of a voltage across a second resistance to the second ADC input. The ADC outputs a signal indicative of a value of the second resistance.
US10401394B2
A voltage sensor includes an oscillator that has a circular or roughly circular shape and is supported by a mechanical support member, a fixed electrode that has a predetermined gap between the oscillator and the fixed electrode, and a drive electrode that is placed at a position different from the fixed electrode across the oscillator, and to which an AC drive voltage is applied to make the oscillator oscillate. In the voltage sensor, an electrostatic attractive force acts on the oscillator by applying a voltage to the fixed electrode, and a resonance frequency of the oscillator changes.
US10401391B1
An on-chip scope and a method for operating the on-chip scope. The on-chip scope includes a provision for operating in one of two states, the effects of voltage offsets being different in the two states. A first voltage is measured in the first state, a second voltage is measured in the second state, and the two measurements are combined to generate a voltage estimate in which the effects of voltage offsets are reduced.
US10401390B2
A method in an electronic device that may include determining, with a processor, a quantity of group markers in a data set, and determining, with the processor and based on the quantity of group markers, a suggested view from a plurality of available views, each view in the plurality of available views diagrammatically depicting at least a portion of the data set. Also, a processor-implemented method of navigating between portions of a data set may include displaying, on a touchscreen display, a diagrammatical depiction of a first portion of the data set; detecting a continuous arc gesture at the touchscreen display; determining a direction of the arc gesture; selecting a second portion of the data set based on the determined direction of the arc gesture; and displaying a diagrammatical depiction of the second portion of the data set.
US10401383B2
In order to meet the needs of the semi-conductor industry as it requires finer lithography nodes, a method of feedback control for scanning probe microscopy generates a microwave frequency comb of harmonics in a tunneling junction by irradiating the junction with mode-locked pulses of electromagnetic radiation. Utilizing power measurements within one or more harmonics, the tip-sample distance in the tunneling junction may be regulated for maximum efficiency and avoid tip crash when used with resistive samples. Optionally, no DC bias is required to use the method. Utilization of this method contributes to true sub-nanometer resolution of images of carrier distribution in resistive samples such as semi-conductors.
US10401370B2
The application describes methods for determining the particle number and/or molar mass of lipoprotein(a) subform(s) in a biological sample using enzyme linked immunosorbent assay (ELISA). The methods described herein significantly improve lipoprotein ELISA methods and devices capable of quantifying particle numbers and population mass of Lp(a) particles. This technology offers a method for the efficient and cost-effective measurement of specific Lp(a) in a rapid, low-cost format, rather than limited measurement of Lp(a) concentration in patient tissues. The ability to measure the particle number and/or molar mass of lipoprotein(a) subform(s) in a biological sample also provides a useful diagnostic tool for assessing cardiovascular risk in a subject.
US10401360B2
This document provides methods and materials involved in performing flow cytometry assay methods. For example, flow cytometry assay methods and kits are provided.
US10401359B2
Methods are provided to detect and treat a fungal infection. The method may include the steps of obtaining a sample from a subject suspected of having a fungal infection, detecting an Uncharacterized Fungal Protein (CIMG_09001/CPSG_01366) in the sample, and determining the presence on the fungal infection if the Uncharacterized Fungal Protein is detected.
US10401355B2
A test reagent includes a reactant and a sheet-shaped member. The reactant is in a dry state and specifically reacts with a test substance. The sheet-shaped member holds the reactant and disperses in a solvent solution in which the reactant dissolves.
US10401354B2
A biosensor using a decoupled microfluidic device, which has a capture chamber and a detection chamber separate from and in fluid communication with each other. The sensing method is based on particle aggregation via homogeneous reactions, by employing microparticles having antibodies on their surfaces which can form aggregates through antigen mediation. Either size-separation or magnetic based separation is used to separate aggregates from single microparticles; the aggregates are later dissociated and the resulting single microparticles are counted to measure the amount of the antigen. Another biosensor uses a decoupled microfluidic device with a capture chamber and a detection chamber, and a 3-D structure in the capture camber to increase immobilized antibody concentration. Immunoreaction efficiency is improved by increasing the number of antibody per reaction volume in the capture chamber.
US10401344B2
A system and a method are provided for calculating the cetane number, pour point, cloud point, aniline point, aromaticity, and/or octane number of a crude oil and its fractions from the density and thermogravimetric analysis (TGA) of a sample of the crude oil.
US10401343B1
A distributed chemical sensor using an optical fiber having a cladding containing an indicator dye complexed with a heavy metal salt whereby the dye is rendered inactive and the heavy metal salt is preferentially functional to complex with a fluoride ion by cleaving from the dye.
US10401339B2
Methods comprising the steps of contacting a surface with a liquid composition comprising a cleaning agent, an adhesion promoter, and at least one dye, the surface having a first surface contamination; transitioning at least one portion of the surface in the first surface contamination state to a second surface contamination state and simultaneously distributing the at least one dye and at least one adhesion promoter on the surface associated with the second surface contamination state, the second surface contamination state having reduced or eliminated surface contamination, the transitioning step simultaneously cleaning and preparing the at least one portion of the surface for adhesion to another material; and identifying remaining surface in the first surface contamination state, and compositions adapted for the method thereof.
US10401330B2
A gas chromatograph that includes a metering chamber, two separating devices and a multiport valve unit having switching functions for metering, straight separation, cutting and backflush, where the multiport valve unit is formed as a multiport diaphragm valve.
US10401327B2
A reflection-mode multispectral photoacoustic microscopy (PAM) system and related method is disclosed, based on an optical-acoustic objective in communication with an ultrasonic transducer. In some embodiments of the disclosed technology, when aligned and positioned in a predetermined manner, little to no chromatic aberration is provided, and with convenient confocal alignment of the optical excitation and acoustic detection.
US10401326B2
A system includes an ultrasound measurement probe. The ultrasound measurement probe includes a lower portion. The lower portion includes a delay block, an array of ultrasound transducers coupled to the delay block, and a first circuit board. The first circuit board further includes a first plurality of pins coupled to the array of ultrasound transducers. The ultrasound measurement probe also includes an upper portion removably coupled to the lower portion. The upper portion includes a second circuit board. The second circuit board further includes a second plurality of pins configured to couple with the first plurality of pins when the upper portion is removably coupled to the lower portion.
US10401306B2
Among other things, one or more techniques and/or systems for generating a three-dimensional combined image is provided. A three-dimensional test image of a test item is combined with a three-dimensional article image of an article that is undergoing a radiation examination to generate the three-dimensional combined image. A first selection region of the three-dimensional article image is selected. The three-dimensional test image of the test item is inserted within the first selection region. Although the test item is not actually comprised within the article under examination, the three-dimensional combined image is intended to cause the test item to appear to be comprised within the article.
US10401295B2
A method of detecting a condition in a subject comprises the steps of contacting cells of the subject with single-walled carbon nanotubes (SWCNTs), monitoring photoluminescence emitted by SWCNTs internalized into the cells and generating an SWCNT emission profile, comparing the SWCNT emission profile to a control emission profile for the SWCNTs to produce a result, and determining a likelihood of having the condition in the subject based on the result from the comparing step. Also disclosed is a method for screening agents capable of changing endocytic environment using SWCNTs.
US10401283B2
A material detector includes a pulse generator to generate pulses to excite molecules in the material and a detector to detect a signal generated from excited molecules in the terahertz region. Spectral features in the material are analyzed to identify the material. Detection can be performed using a nanoantenna array structure having antennas tuned to detect the expected spectral emission. The nanoantenna array can include antennas having MIM or MIIM diodes. Signal processing and statistical analysis is use to reduce false positives and false negative in identifying the material.
US10401282B2
A modular infrared radiation source is provided, including a support provided with a flat wall; a membrane including front and rear faces essentially parallel to each other, the membrane being configured to emit infrared radiation by the front and rear faces, and being maintained in suspension with respect to the support, the rear face facing the wall at a distance therefrom, the wall being configured to reflect infrared radiation; and an electrostatic actuator including first and second electrodes arranged facing each other, configured to vary the distance by application of a difference in electrostatic potential between the first and second electrodes, the membrane and the electrostatic actuator arranged such that, for each wavelength, infrared radiation emitted by the rear face is reflected by the wall, passes through the membrane from the rear face to the front face, and interferes with infrared radiation emitted by the front face.
US10401274B2
Methods and systems for determining permeability, as a function of pore pressure, and porosity of a subsurface formation. The method includes positioning a sample in a sample assembly comprising of a gas and a pressure gauge, inside a pressure vessel comprising gas or liquid and a pressure gauge, measuring a first gas pressure, pi, of the sample inside the pressure vessel, applying a second gas pressure, po, to the pressure vessel, the second gas pressure being greater than the first gas pressure, measuring a third gas pressure, p, at time, t, at location, x, from the inlet of sample inside the pressure vessel, determining a total gas mass per unit volume of the subsurface formation, m, and determining the permeability, k, of the subsurface formation as a function of pore pressure based at least in part on the first gas pressure, the second pressure, the third gas pressure, and the gas density, with a single test run.
US10401272B2
Apparatus for the measurement of a fluid property is shown generally at (10). The apparatus is typically suitable for the measurement of a property of a fluid (not shown) such as its viscosity, and comprises a tube (12) for the through-flow of fluid to be measured, a torsion bar (14), a magnetic drive coil (16) and a magnetic pick-up coil (18). The tube (12) is mounted within a casing (20), shown in cutaway. An inertial frame (22) is secured to the casing via isolators (not shown). The tube (12) has a web portion (24) supporting inertial masses (26) connected to, and radially spaced from, the tube (12). The tube is connected at each end to pipe fittings (28) via end flanges (30) and seals (32). The single tube (12) has been selectively machined to produce areas (12a) of low compliance which effectively form springs. The torsion bar (14) is of relatively low inertia and is fixed at the midpoint of the length of the tube (12). The mass system (24, 26) is of much higher inertia and is fixed to the tube (12) as shown. The tube (12) is then fixed in frame (22) which is of even higher inertia, and held in place in casing (20) by means of fixing supports (not shown).
US10401267B2
A test feature is disclosed that is formed during metal powder additive manufacturing of a production part. The test feature may include a metal powder sample capsule including a chamber for capturing unfused powder from the metal powder additive manufacturing, and a removable cap closing an end of the chamber. Alternatively, a test feature may include a quality control (QC) part, and at least one additional test element including a metal powder sample capsule integrally coupled to the QC part and including a chamber for capturing unfused powder from the metal powder additive manufacturing. The QC part is identical to the production part excepting the at least one test element. The QC part and the at least one test element are formed during the same metal powder additive manufacturing as the production part.
US10401261B2
An actuator monitoring system is provided with an electric actuator having a motor and a control unit which outputs a control command (CMD) to the motor to control the operation of the motor. The control unit calculates a use time of the electric actuator based on the control command (CMD) outputted to the motor. Moreover, the control unit estimates the lifetime of the electric actuator based on the calculated use time.
US10401255B1
A leak test apparatus that includes a test chamber, a pressure transducer, a vacuum source, and a vapor trap. The test chamber may be configured to receive a test part and the pressure transducer may be coupled in fluidic communication to the test chamber. The vacuum source and the vapor trap may be coupled in fluidic communication to the test chamber. The vacuum source may be configured to draw a vacuum on the test chamber and the vapor trap may be configured to mitigate vapor off-gassing. A method for leak testing includes positioning a test part in a test chamber, evacuating the test chamber to a vacuum pressure with a vacuum source, mitigating vapor off-gassing with a vapor trap, and detecting a pressure rise in the test chamber.
US10401247B2
A system comprising a housing, a printed circuit board and a differential pressure sensor located inside the housing, and first and second male adaptors. The first and second male adaptors respectively extend through first and second openings in the housing. The first male adaptor comprises a proximal end configured to receive a first pipe, a distal end secured to the differential pressure sensor, and an internal fluid conduit for transmitting fluid received from the first pipe to the differential pressure sensor. The second male adaptor comprises a proximal end configured to receive a second pipe, a distal end secured to the differential pressure sensor, and an internal fluid conduit for transmitting fluid received from the second pipe to the differential pressure sensor. The differential pressure sensor is configured to determine a pressure differential between fluid received via the first male connector and fluid received via the second male connector.
US10401246B2
Powder feed rate control system that includes a hopper adapted to contain a powder and to maintain a hopper pressure. A carrier conduit delivers a carrier gas flow and having an orifice. The carrier gas flow conveys powder entering through the orifice at a powder feed rate. A differential pressure transducer includes a first pressure input associated with the hopper pressure and a second pressure input associated with the carrier gas flow downstream of the hopper. The differential pressure transducer (PT) outputs a signal related to a differential pressure between the first pressure input and the second pressure input. An electro pneumatic regulator (EP) is adapted to communicate with a control and receiving the signal related to the differential pressure.
US10401232B2
Visual and electronically readable temperature indicators and methods of making the same have an electric circuit with a microchip and a bridge within the circuit, and a facing material over the electric circuit. The bridge includes either a single layer or multiple layers that include a conductive material, a phase change material having a pre-selected melt temperature, a binder, a first colorant that is soluble in the phase change material and/or a second colorant that is a special effect pigment. In operation, at temperatures below the pre-selected melt temperature, the bridge is electrically conductive, and at a temperature at or above the pre-selected melt temperature, the phase change material melts and dilutes the conductive material, so that the bridge is electrically non-conductive, and a color change occurs that is visible to the user through the facing material such as through a transparent window or in an absorbent material.
US10401217B2
A data output device is provided. The data output device includes a converter circuit configured to generate a conversion signal based on an output signal; a boosting circuit configured to generate a boosting signal based on the output signal; and an output circuit configured to generate the output signal based on an input signal and a feedback signal, the feedback signal being based on the conversion signal and the boosting signal.
US10401198B2
A position detection apparatus is provided which eliminates the necessity of space to affix a scale to a track member. A track member of a motion guide apparatus is provided with a through hole into which a fastening member to fasten the track member to a base can be inserted. A carriage that is movably assembled to the track member via a rolling element is provided with magnets generating a magnetic field toward the track member. Magnetic sensors that detect a change in the magnetic fields of the magnets with the travel of the magnets relative to the track member are placed within the magnetic fields of the magnets.
US10401193B2
The invention relates to an integrated circuit arrangement for a position sensor for measuring angles or distances, wherein the circuit arrangement comprises: a measurement substrate, which defines a measurement plane and which is configured such that it comprises a plurality of corners; at least three Hall elements, which are arranged on the measurement substrate such that areas of the Hall elements, which are sensitive to a magnetic field, extend in the measurement plane and/or form a part of the measurement plane, and that a virtual polygon, which is formed by the Hall elements, is rotated with respect to the measurement substrate such that the Hall elements are each located at an outer edge of the measurement substrate and have a distance to a center of an edge of the corresponding outer edge amounting to at maximum 25% of a total length of the corresponding outer edge, wherein the Hall elements are, in an intended use of the circuit arrangement during the measurement, configured to respectively output an output signal, which corresponds to a magnetic field strength of a magnet to be detected; and a processing electronic system, to which the output signals of the Hall sensors are delivered in the intended use of the circuit arrangement during the measurement.
US10401191B2
Provided are a system for guiding a route based on a use pattern of a driving assistant system and a method thereof. The system for guiding a route based on a use pattern of a driving assistant system includes a route generator generating at least one route to a destination when the destination is input, a per-route information integration device fusing the at least one route and use rate statistics information of the driving assistant system of each route and display the integrated information, and a display displaying a list of routes having the use rate statistics information of the driving assistant system integrated therein.
US10401184B2
The information processing device of the present invention comprises a pattern storage unit which stores a plurality of user patterns containing a classification pattern as a pair of input information that is input based on an input operation related to a predetermined setting item and one among a plurality of operation results that may be selected as a result of the input operation, for each of the plurality of pieces of input information that are mutually different; an operation result information input unit to which is input operation result information related to operation results selected by the user with regard to each of the one or more input operations previously performed by the user; a pattern specification unit which specifies one user pattern among the plurality of stored user patterns based on the input operation result information; and an operation result selection unit which selects one operation result among a plurality of operation results derived from one of the input operations performed by the user based on the specified one user pattern.
US10401179B2
A system for detecting inaccuracies in a global network satellite system receiver or a global positioning system receiver within a vehicle includes a global network satellite system receiver or a global positioning system receiver, an average position and standard deviation determination unit, an inaccuracy determination unit, and a vehicle controller. The global network satellite system receiver or global positioning system receiver receives a signal indicating a current position of a vehicle. The average position and standard deviation determination unit determines an average position and a standard deviation for a position of the vehicle. The inaccuracy determination unit determines whether the standard deviation for the position is greater than a standard deviation threshold. The vehicle controller adjusts safety applications of one of the vehicle or a remote vehicle if the standard deviation for the position is greater than the standard deviation threshold.
US10401159B2
An apparatus for detecting a pre-aligning element at a wafer and a method for pre-aligning a wafer are disclosed. In an embodiment, the apparatus includes a sensor arrangement configured to illuminate subsequent edge portions of the wafer edge and to output a first and a second sensor signal, wherein the first sensor signal is based on the transmitted fractions of the illumination and the second sensor signal is based on the reflected fractions of the illumination; and an evaluation unit configured to evaluate the first sensor signal and to determine a first position information indicating a coarse position of the pre-aligning element, and, after having determined the first position information, to determine a second position information based on the second sensor signal and the first position information, wherein the second position information indicates a fine position of the pre-aligning element.
US10401158B2
An estimate of distance between a user and a camera on a device is used to determine an illumination pattern density used for speckle pattern illumination of the user in subsequent images. The distance may be estimated using an image captured when the user is illuminated with flood infrared illumination. Either a sparse speckle (dot) pattern illumination pattern or a dense speckle pattern illumination pattern is used depending on the distance between the user's face and the camera.
US10401138B2
Systems and techniques are provided for guided installation feedback for an opening sensor. Detected magnetic field strengths of a magnetic field created by a magnet of an opening sensor as detected by a magnetometer sensor of the opening sensor may be received over a time period. It may be determined that there has been a change in the strength of the magnetic field created by the magnet as detected by the magnetometer sensor based on the received detected magnetic field strengths. Accelerometer data from an accelerometer disposed in the magnetometer sensor may be received. It may be determined from the accelerometer data that the magnetometer sensor was not moving and positive feedback may be provided to an installer of the opening sensor, or it may be determined from the accelerometer data that the magnetometer sensor was moving and negative feedback may be provided to the installer of the opening sensor.
US10401137B2
A perforating gun includes a charge tube having shaped charges affixed thereto. Each shaped charge includes a radially outward pointing post adapted to receive a detonator cord. A retention member installed on the post provides a compressive force that energetically couples the detonator cord to the post. The radially outermost portion of the retention member is radially flush with or radially recessed relative to the radially outermost portion of each post. In one embodiment, the retention member has a rounded medial portion, a central opening and a pair of locking tabs that point radially inward to the central opening. Each post may include a slot for receiving the detonator cord and a circumferential groove that is adapted to receive the locking tabs.
US10401133B1
A bowfishing nock adapter providing a robust stop supporting element configured to support a bowfishing line stop and to support a nock is disclosed. The bowfishing nock adapter may be formed from an elongated adapter body configured to be attached to a distal end of an arrow at a proximal end of the elongated adapter body. The elongated adapter body may include an arrow retention system that, once crimped, prevents the bowfishing nock adapter from being removed from an arrow. The bowfishing nock adapter includes a stop supporting element configured to support a bowfishing line stop such that the bowfishing line stop is removable.
US10401131B1
A target system for projectiles comprises a support system, a primary target, and a secondary target. The support system defines a support portion. The primary target comprises a target portion defining a front side and a rear side, a hanging portion, and a clip arranged on a rear side of the target portion. The clip is adapted to engage the secondary target to secure a secondary target relative to the primary target. The hanging portion is adapted to engage the support portion of the support system to support the primary target at a desired location.
US10401123B2
The invention relates to a method and system for the terminal-phase guiding of an interceptor missile towards a mobile aerial target. According to the invention, measurements delivered by the terminal guiding sensor are used to deduce a set of components of the interceptor missile-target dynamic, by means of Bayesian estimation, and the future of this dynamic is digitally integrated on line.
US10401111B2
A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.
US10401103B2
The present invention relates to firearms and, more particularly, to automatic or semiautomatic firearms. In a first embodiment, the gas block of the firearm is tightly bound with the upper receiver rather than the barrel, and the receiver serves as a dampening element for gas block vibrations during shooting such that the impact on the barrel is significantly reduced. Fasteners and barrel nuts are used to rigidly position the gas block relative to the upper receiver to best reduce the impact on the barrel. In another embodiment the gas block is attached both to the upper receiver and to the barrel using a support element. Such fixation of the gas block prevents rotation of the firearm and further decreases vibrations of the barrel. In yet another embodiment, the firearm fits interchangeable magazine wells to change the caliber of the firearm.
US10401102B1
A device for converting a semiautomatic firearm to a non-semiautomatic firearm. The device includes a bolt stop lever pivotally attachable to a receiver of a firearm, a spring configured to be installed in contact with the bolt stop lever and a firearm receiver such that the spring exerts a force on the bolt stop lever to retain the bolt stop lever in a first position, and, a bolt release mechanism operatively coupleable to the bolt stop lever and configured to pivot the bolt stop lever against the force of the spring into a second position. The bolt release mechanism is operatively decoupled from the bolt stop lever when the bolt stop lever reaches the second position. When in the first position the bolt stop lever restricts motion of a bolt of the firearm, and when in the second position, the bolt stop lever permits motion of the firearm bolt.
US10401101B2
A firearm includes a frame, a slide assembly, an actuator, a bolt assembly, and an adjuster. The slide assembly includes a threaded bore, the slide assembly releasably and slidably coupled to the frame. The actuator includes a body and an extension, the extension protruding from the body. The bolt assembly includes a catch. The adjuster includes a first end, a second end, and a plurality of threads. The first end includes an interface configured to accommodate the extension of the actuator. The plurality of threads are disposed between the first end and the second end. The plurality of threads are configured to interface with the threaded bore of the slide assembly such that rotation of the adjuster within the threaded bore of the slide assembly by the actuator translates the bolt assembly and thereby facilitates firing ammunition having different casing lengths.
US10401100B2
A remote controlled portable resonance induction cleaning system for cleaning a process tubular or heat exchanger can include a portable high pressure plunger pump, which can provide a liquid to a portable resonance induction cleaning apparatus, The remote controlled portable resonance induction cleaning apparatus can regulate flow of the liquid to provide pressurized pulses of the liquid with a resonance for removing fouling. A hose assembly or hydraulic ram connecting mechanism can provide the pressurized pulses of the liquid to the process tubular or heat exchanger. Air can be used to control flow of the pressurized pulses of the liquid. A hydraulic intensifier can be in fluid communication with the remote controlled portable resonance induction cleaning apparatus for receiving the air, and a hydraulic control valve can be bi-directionally engaged with the hydraulic intensifier and the hydraulic ram. The hydraulic ram can seal with the heat exchanger to provide the pressurized pulses of the liquid thereto.
US10401096B2
The present invention relates generally to a manifold for a parallel flow heat exchanger and a heat exchanger incorporating that manifold. The manifold comprising a first plurality of channels each having a first opening facing a first direction and a second opening facing a second direction different from the first direction. The manifold further comprises a second plurality of channels interleaved with the first plurality of channels, the second plurality of channels having a third opening facing a third direction and a fourth opening facing the first direction, wherein the third direction is different from the first direction and the second direction.
US10401089B2
A clinker inlet distribution grate for feeding a conveyor grate with clinker, previously discharged from a kiln onto the clinker inlet distribution grate wherein the clinker inlet distribution grate comprises at least a chute with at least two grate elements being arranged one besides the other providing a chute enables to easily remove clinker agglomerations, so called snowmen if at least a first of said at least two grate elements is static and that at least a second of said at least two grate elements is movable orthogonally to the cross direction of the chute.
US10401085B2
Apparatus and methods particularly suited for drying tissue grade paper. In certain embodiments, a wet web, such as a web exiting a tissue manufacturing machine, is transferred to an air floatation dryer with specially arranged air bars and impingement nozzles described herein where the wet web is dried while still at least partly supported by an air-permeable belt. In certain embodiments, the specially arranged air floatation dryer comprises one or more air floatation dryer units through which the wet web is conveyed by way of a supporting endless loop or belt of air-permeable construction. The air bars and opposing impingement nozzles are so arranged as to force the web into contact with the belt and then subsequently lift the web from the belt surface in a repetitive and alternating fashion as the web and belt travel through the dryer.
US10401074B2
A carrying case utilizes a layer of phase change materials and a thermal insulation layer in order to provide a temperature-stabilized environment for enclosed payloads during transport through an environment in which temperatures differ greatly from those to which they are normally exposed. In one aspect, the phase change materials and thermal insulation provide an extended period of temperature constancy, without the addition of either active thermal control or excessively bulky insulation.
US10401073B2
Provided is a refrigerator. A thermoelectric module is disposed on a top surface of an ice compartment defined in a refrigerator door to discharge hot air through a cap deco disposed on a top surface of the door so that efficient ice making in the ice compartment is realized independently from a refrigeration cycle.
US10401068B2
Air cooled chillers have auxiliary heat recovery systems that include a heat recovery heat exchanger for transferring heat from a compressed refrigerant to a process fluid. According to certain embodiments, the air cooled chillers also includes a compressor, a condenser, an expansion device, and a controller to govern operations of the expansion device, a fan in the condenser, and other components of the chiller system. The controller may receive signals from temperature and pressure sensors located throughout the chiller system in order to determine a heat recovery load of the heat recovery heat exchanger. The controller may govern operations of the condenser fan and the expansion device according to a low heat recovery mode, an intermediate heat recovery mode, or a full heat recovery mode. In full heat recovery mode, the controller operates the expansion device based on subcooling detected in the heat recovery heat exchanger.
US10401066B2
An apparatus for injecting an additive in a pressurized air conditioning or refrigeration system having a cartridge having two ends, a first open end which connects to the system being charged and a second open end, and wherein the first open end has a threaded nozzle. A piston is sealably disposed with the second open end of the cartridge. An adapter is provided to sealably and releasably connect the cartridge to a service valve of the pressurized air conditioning or refrigeration system without the interposition of an intermediate hose assembly. The adapter is a fitting having a fitting body with a first end portion connectible to the threaded nozzle of the cartridge and a second end portion connectible the service valve of the pressurized air conditioning or refrigeration system.
US10401059B2
An air conditioner including a compressor, an outdoor heat exchanger, an indoor heat exchanger, a switching valve for guiding refrigerant discharged from the compressor to the outdoor heat exchanger during a cooling operation and to the indoor heat exchanger during a heating operation, and an injection module for injecting a portion of the refrigerant discharged from the indoor heat exchanger to the compressor, performing heat exchange between a portion of the refrigerant discharged from the indoor heat exchanger and the refrigerant that moves from the outdoor heat exchanger to the indoor heat exchanger during the cooling operation, and injecting the refrigerant into the compressor.
US10401058B2
A system (20; 300; 500) comprises: a compressor (22) having a suction port (40) and a discharge port (42); an ejector (32) having a motive flow inlet (50), a suction flow inlet (52), and an outlet (54); a separator (34) having an inlet (72), a vapor outlet (74), and a liquid outlet (76); a first heat exchanger (24); at least one expansion device (28, 30; 520); a second heat exchanger (26); and a plurality of conduits and a plurality of valves (100, 120, 130, 140, 144, 148, 150; 100, 140, 144, 148, 150, 320, 340; 100, 120, 530). The conduits and valves are positioned to provide alternative operation in: a cooling mode; a first heating mode wherein the ejector has a motive flow and a suction flow and where utilizing a first expansion device (30; 520) of the at least one expansion device; and a second heating mode utilizing the first expansion device and wherein the ejector has a suction flow and essentially no motive flow.
US10401057B2
An induced groundwater flow closed loop geothermal system provides safety associated with closed loop geothermal systems (e.g., no mixing of surface water, closed system fluid, and groundwater) and efficiency associated with open loop geothermal systems (e.g., increased heat transfer provided by groundwater flow). A heat exchanger connected to an external system is located in a hole in a geological formation. The hole has a depth below where groundwater is located. A fluid from the external system is routed through the heat exchanger. A pump is utilized to induce groundwater flow from the geological formation, across the heat exchanger and back to the geological formation to enable thermal transfer between the fluid and the groundwater and the groundwater and the geological formation. A casing may be located in the hole to provide structural support and grouting materials may be used to fill space around the casing enabling a groundwater flow path.
US10401046B2
A heating, ventilating, and air conditioning (HVAC) system includes a compressor configured to circulate a fluid through the HVAC system, a first coil configured to establish a first heat exchange relationship between the fluid and a first airflow across the first coil, a second coil configured to establish a second heat exchange relationship between the fluid and a second airflow across the second coil, and a fan configured to direct the first airflow across the first coil, the second airflow across the second coil, or both, and where the first airflow across the first coil is directed to be isolated from the second airflow across the second coil, and the first airflow is blocked from flowing across the first coil when the first coil is inactive and the second airflow is blocked from flowing across the second coil when the second coil is inactive.
US10401043B2
The present invention, high efficiency flipping window-bridge air conditioners and heat pumps, generally relates to air conditioners and beat pumps. It follows the same operating theory as that of ductless mini-split air conditioners and heat pumps currently on the market. The main advantages of the current invention are high efficiency and easy installation. What is invented is that an indoor unit and an outdoor unit are linked via a frame as one package before the package is mounted and installed in a window opening. The outdoor unit is flexibly connected to the frame by joints and bars; thereby, the outdoor unit is flipped from a horizontal position to a downward vertical position and vice versa, and remain secured in the downward vertical position. The indoor unit is slidably connected to the frame by sliding chutes.
US10401040B2
Disclosed herein is an air conditioner. The air conditioner includes a housing including an inlet and an outlet; an discharge duct connected to the outlet, and configured to guide air discharged from the outlet to an indoor space, a blow fan assembly disposed in the inside of the housing such that a rotating shaft of the blow fan assembly extends in a vertical direction, and configured to inhale air in the vertical direction in which the rotating shaft extends and to discharge the air in a radial direction, and a heat exchanger extending along a part of a circumference of the blow fan assembly, and including a bending portion.
US10401037B2
An extractor hood (1) with a body (2) which is hollow in its interior (at 15), provided with a lateral opening (8) and containing in its cavity (15) a fan (16) which can aspirate from the lateral opening (8) fumes and/or vapors generated by an underlying hob of a kitchen, the body (2) having opposite surfaces (5, 6) with a larger area, connected by walls or surfaces (10, 11, 12, 13) with a smaller area, a first one (5) of the surfaces (5, 6) with the larger area being placed on a vertical wall (2) of said kitchen, the second surface (6) with the larger area containing the aforementioned lateral opening (8), and in front of this opening (8) there being a flat panel (23) placed spaced from this second larger surface. This flat panel (23) is parallel to the second surface (6), including when the hood (1) is in use.
US10401033B2
A gas stove oven burner having a venturi, and formed by a casing manufactured by forming at least one metal plate, and comprising at least one flange inside the burner located downstream from the venturi, and inclined from an internal flow of fluid. A method for manufacturing a burner is also provided
US10401030B2
Components and methods for forming components are provided. For example, a method for forming a component includes laying up a plurality of plies to form a component preform that defines an axis of symmetry and a circumferential direction. Laying up the plurality of plies includes overlapping ends of the plurality of plies to define overlap regions and offsetting the overlap regions along the circumferential direction such that any radial line drawn from the axis of symmetry through the plies passes through only one overlap region. In another embodiment, a component includes a body that is symmetric about an axis of symmetry and that defines a circumferential direction and a radial direction. The body is formed from a plurality of plies and has a substantially uniform thickness. Ends of the plurality of plies are overlapped to define a plurality of overlap regions, which are offset along the circumferential direction.
US10401028B2
An assembly comprising a structural component and a sacrificial layer, and method for producing the same. The structural component may comprise silicon carbide fibers within a silicon carbide matrix. The sacrificial layer may be joined to the structural component and may comprising unarranged ceramic fibers, wherein the sacrificial layer may comprise a volume fiber fraction lower than a volume fiber fraction of the structural component.
US10401023B2
The effects of different perovskite catalysts, catalytic active materials with a crystal structure of ABO3, on matrix stabilized combustion in a porous ceramic media are explored. Highly porous silicon carbide ceramics are used as a porous media for a catalytically enhanced matrix stabilized combustion of a lean mixture of methane and air. A stainless steel combustion chamber was designed incorporating a window for direct observation of the flame within the porous media. Perovskite catalytic enhancement of SiC porous matrix with La0.75Sr0.25Fe0.6Cr0.35Ru0.05O3; La0.75Sr0.25Fe0.6Cr0.4O3; La0.75Sr0.25Fe0.95Ru0.05O3; La0.75Sr0.25Cr0.95Ru0.05O3; and LaFe0.95Ru0.05O3, for example, were used to enhance combustion. The flammability limits of the combustion of methane and air were explored using both inert and catalytically enhanced surfaces of the porous ceramic media. By coating the SiC porous media with perovskite catalysts it was possible to lower the minimum stable equivalence ratio.
US10401016B2
A display device includes a display panel, a rear case at a rear of the display panel, a back surface of the rear case being exposed to an outside of the display device, and a front surface of the rear case facing the display panel, a backlight unit located between the display panel and the rear case, the backlight unit being configured to provide the display panel with light, and a controller positioned between the rear case and the backlight unit.
US10401014B2
Disclosed are a wavelength conversion device and a light emitting device. The wavelength conversion device includes a wavelength conversion layer used for absorbing excitation light and generating converted light; a box having a first area used for transmitting the excitation light to the wavelength conversion layer and a second area used for transmitting the converted light, and further including an air outlet and an air inlet; a conduit, disposed outside the box and used for connecting the air inlet and the air outlet, so as to seal with the box the wavelength conversion layer in the box; a heat exchanger, used for decreasing a gas temperature in the conduit; and a gas circulation device, disposed in sealed space encircled by the box and the conduit, and used for driving exchange between gas in the box and gas in the conduit. The wavelength conversion device achieves both dust prevention and heat dissipation.
US10401010B2
An apparatus includes a frame having an inner cavity, and a first substrate disposed at a backing panel of the inner cavity of the frame. The first substrate includes an array of light generating sources. The apparatus further includes a second substrate overlaying the first substrate. The second substrate is translucent, and the second substrate is a material to which a tiling adhesive adheres.
US10401004B2
A lighting device includes a main body including a belt-shaped portion mounted along a circumferential direction of a head of a wearer, a storage case provided in the main body and positioned in a forehead region of the wearer when the lighting device is mounted on the wearer, and a light source unit that is incorporated in the storage case and includes a light emitting diode (LED) substrate on which a plurality of LED light sources is mounted. The light source unit includes a condensing lens for condensing light emitted from the plurality of LED light sources, a reflecting mirror for deflecting light emitted from the condensing lens and reflecting the light toward an affected part of a patient, and a radiator plate that radiates heat generated from the LED substrate and extends from a forehead region toward a parietal region of the wearer.
US10400999B2
A loading ramp includes first and second ramp portions that are coupled by a hinge assembly such that the first and second ramp portions are movable relative to one another between an extended position and a folded position. The loading ramp also has one or more lights coupled to one of the ramp portions and a switch assembly coupled to the ramp portions such that in the extend position the switch assembly is activated to illuminate the one or more lights.
US10400997B2
An illumination device including a light source; a light scanner for changing a light path of light-source light; a light diffusion device having element diffusion devices; and a light-path adjustment device disposed on a light path of the light-source light, the light-path adjustment device having element adjustment devices corresponding to respective element diffusion devices, adjusting a light path of the light-source light. An incident position of the light-source light on the light-path adjustment device varies depending on a light path determined by the light scanner. An incident angle of the light-source light on each element diffusion device varies depending on an incident position on the element adjustment device corresponding to the element diffusion device. An emergent angle from each element diffusion device varies depending on the incident angle on the element diffusion device. Each element diffusion device illuminates an element illumination area corresponding to the element diffusion device.
US10400994B2
An LED illumination module including an LED lamp with a plurality of light emitting dies on a substrate in combination with an optic having a single focus. The light emitting dies include a single center light emitting die centered on an optical axis and peripheral dies arranged around the center die. The illumination module includes a beam forming optic having a single focus arranged over the LED lamp with the focus on the optical axis of the center die. Light emitted from the center die is substantially collimated by the optic in a focused “spot” emission pattern. Light emitted from the peripheral dies results in a more dispersed or divergent “flood” emission pattern. The center die and peripheral dies are independently controlled and the power delivered to the dies can be varied independently to generate different light emission patterns using the same optic.
US10400986B2
Disclosed lens designs enable uniform light distribution without hot spot, achieving wider transfer functions of light compared with traditional lenses, with a benefit of reducing the number of light sources needed and overall cost for direct-lit backlight device. A disclosed lens includes a beam shaping element on the top thereof and a backlight device incorporating the lens and the beam shaping element to eliminate a light hot spot produced by the backlight device and obtain a uniform light distribution at the illumination field. The disclosed lens is especially useful when extremely wider transfer function or extremely thin backlight is needed.
US10400982B2
A light source module has a heat radiating member that has heat radiating properties and has a through-hole penetrating therethrough, a heat generating component having a heat generating component main body disposed on a side of a first opening of the through-hole, and a pin terminal connected to the heat generating component main body and inserted through the through-hole, an electrically conductive member disposed on a side of a second opening of the through-hole and connected to the pin terminal protruding from the second opening, and a covering material that covers and fixes at least a portion of the electrically conductive member and the heat radiating member. A connection portion of the electrically conductive member with the pin terminal is not covered by the covering material.
US10400977B2
A headlight assembly with a headlight cover having at least one opening to allow a beam of light from a headlight to pass through the opening. The headlight cover may be secured using a snap-fit to allow a user to release and rotate the headlight cover about the hinge without the use of a tool. Once the headlight cover is rotated open, an operator may then adjust a plurality of fasteners located on a headlight sub-assembly to adjust the direction of the beam from the headlight. The headlight sub-assembly may further be rotated about a second hinge to replace a headlight or more extensive repairs.
US10400971B2
A motor-vehicle lighting module, including a semiconductor light source including light-emitting rods of submillimeter-sized dimensions, and one optic for shaping light rays emitted by the light source, the light source including two selectively activatable zones the luminance of one of which is higher than 80 Cd/mm2.
US10400969B2
A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light control member is disposed. The light control member is configured to change upward a traveling direction of incident light and allow the incident light to pass through the light control member.
US10400960B1
A lighting assembly includes an LED string affixed to a lamp support connected between first and second lighting sockets and includes an non-conductive coupling and a pair of conductive support segments. Each support segment is connected between the coupling a corresponding lighting socket, either directly or via an intervening endcap. The LED string includes an LED module and a pair of interconnects. The LED module includes one or more LEDs and power circuitry for coupling a supply voltage to the LEDs. The interconnect pair may include positive and negative interconnects. A fixed end of each interconnect is electrically and mechanically connected to a corresponding support segment. The first support segment is electrically coupled to a positive terminal of a voltage source and the second support segment is electrically coupled to a negative terminal of the voltage source, the interconnect pair conveys a supply voltage to each LED module.
US10400943B2
A height adjustable stand comprising: a concave quadrilateral linkage comprising first, second, third and fourth links in successive pivoting-only connection, an internal angle greater than 180° between the second and third links, the first link defining a minimum length of a base of the stand; a first convex quadrilateral linkage comprising fifth, sixth, seventh and eighth links in successive pivoting-only connection, the fifth link being an extension of the second link where the second link connects to the third link, the sixth link being the same as the third link; and a second convex quadrilateral linkage comprising ninth, tenth, eleventh and twelfth links in successive pivoting-only connection, the ninth link comprising the seventh link and an extension of the seventh link where the seventh link connects to the eighth link, the tenth link being an extension of the fourth link where the fourth link connects to the third link.
US10400942B2
In one embodiment, an electronic device is disclosed. The electronic device may include a first body. In one embodiment, the electronic device may include a second body. In some embodiments, the second body may include a first end, a second end, and a first deformable structure disposed between the first end and the second end. The first end may be disposed on a first side of the first body. The second body may form a support structure that may support the first body. A method and apparatus are also disclosed.
US10400939B2
A gimbal includes a yaw-axis structure and a locking structure. The yaw-axis structure includes a rotating member and a bearing member connected to the rotating member. The locking structure is coupled to the rotating member and includes a cover fixed on the rotating member with a receiving slot formed between the cover and the rotating member, a locking switch received in the receiving slot and slidable along the receiving slot, and a positioning snap member. One end of the positioning snap member is connected to the locking switch via an elastic member. Another end of the positioning snap member includes a snap-fit portion configured to be snapped to the bearing member to effect a yaw-axis locking of the gimbal when the locking switch is pushed downwards to exert a pressure on the positioning snap member and the snap-fit portion is aligned with a preset position of the bearing member.
US10400935B1
Provided are an apparatus for forming non-excavation water and sewage pipe lining for rehabilitation using a textile grid reinforcement material and mortar lining, which allows a textile grid reinforcement material to be continuously disposed and mortar lining to be formed thereon when an old water and sewage pipe is rehabilitated by forming mortar lining in the old water and sewage pipe to fundamentally suppress fine cracks generated on the coated mortar lining, allows the textile grid reinforcement material, to be applied so as to solve a problem of corrosion of the reinforcement material generated when a conventional reinforcing bar or a wire mesh is applied, and in comparison to a conventional method of forming lining of only mortar, allows the textile grid reinforcement material to be applied to reduce a thickness of mortar lining and to perform continuous construction so as to perform economical construction, and a method thereof.
US10400928B2
A swage fitted end connector for high pressure large diameter reinforced flexible rubber hose utilizing sine-wave locking of the reinforcement and particularly suited to the petrochemical and drilling industries. Two embodiments of the connector for use with wire reinforced thin internal tube hose are disclosed: one with a diameter of 3-inches and for burst pressures up to 20, 000 psi and the other for a diameter of 5-inches and for burst pressures up to 18,000 psi. All of the connectors will withstand the rated burst pressure of the hose without pumping off or leaking thus any hose that utilizes the device will fail before the connector pops off the hose. The connectors are designed to meet or exceed the new API temperature ranges and new API flexible specification levels which became effective in October 2006.
US10400916B2
A T-piece preformer for forming a T-piece in a pipe-in-pipe (PIP) pipeline for a marine environment, the PIP pipeline has at least inner and outer pipes having an annular space thereinbetween, and one or more cables extending along the annular space. The T-piece preformer includes at least: (a) inner and outer longitudinal collars; (b) annular walls between the inner and outer collars; (c) cable apertures through each annular wall; and (d) one or more guide points on the outer collar radially offset from the or each cable apertures, to guidance for a hole into the T-piece performer. The T-piece preformer can be assembled into a PIP pipeline, and requires a final hole during laying. The T-piece preformer has cable apertures through each annular wall, for allowing continuation of cables in the annular space through the PIP pipeline and T-piece preformer, and the T-piece.
US10400914B2
The invention relates to a fluid flow device (1), comprising a system chip (11) having a substrate (12), a flow channel (21) defined within said substrate, and a sensor unit (41) connected to said flow channel for determining a property of a fluid in said flow channel. Furthermore, a valve unit (30) is provided within said substrate, for regulating fluid flow through said flow channel. The valve unit comprises a valve chamber (31) defined within said substrate, and a valve member (32) that is movably arranged within the valve chamber. The flow channel has a connection channel part (22) defined within said substrate (12), wherein said connection channel part is connected to said valve unit. Further, control means connected to said valve unit and said sensor unit are provided. The control means are arranged for controlling said valve unit based on signals obtained by said sensor unit.
US10400910B2
The present disclosure is directed to a combination air valve that uses buoyancy to lift seals into place, preventing media from escaping from the valve. Once the seals are in place, pipeline pressure is used to open and close the valve. The combination air valve includes a low flow vent configured with a pressure equalizing configuration allowing for reduced extrusion forces along the low flow vent, allowing vertical movement of a float shaft at high valve gas pressures with reduced forces.
US10400897B2
A sealing member is described including a surface contacting a valve body that is at least a portion of a sphere.
US10400887B2
A vehicle is provided. The vehicle may include a controller. The controller may be configured to, responsive to the vehicle traveling at a constant speed for a predetermined time, hydraulically charge the accumulator, and responsive to a pressure of the accumulator exceeding a first threshold that is defined by a road grade, cease charging the accumulator, and satisfy transmission line pressure demand with the pressure to deplete the accumulator.
US10400875B2
A torque converter including an axis of rotation and a flange rotatable about the axis of rotation is disclosed. The torque converter includes a turbine shell independently rotatable about the axis of rotation relative to the flange. A first plate, disposed between the flange and the turbine shell, may be fixed to the turbine shell. A second plate, disposed between the flange and the turbine shell, may be radially outward relative to the first plate. The torque converter further includes a cover having an inner surface and a third plate disposed between the flange and the cover. The first plate may include at least one ramp protruding in an axial direction toward the flange, wherein the ramp is rotatably engageable with the flange for urging the flange axially in a direction toward the cover, and for transmitting an axial force for urging a clutch to engage.
US10400872B2
A balanced split sun assembly with an integrated differential mechanism allows power to be transferred from a sun assembly to a plurality of ball planets, or allows power to be transferred from a plurality of ball planets to a sun assembly, while minimizing sliding, spin, axial pull, or other unwanted effects on the sun assembly. A differential mechanism, including offset mechanisms, allows torque to be divided between multiple split sun rolling elements. Variations in design of a split sun assembly allow for ease of manufacture, ease of assembly, and ease of adjustment.
US10400871B2
A belt tensioning device comprises a base member; at least one tensioning arm which, relative to the base member, is pivotably supported around a pivot axis; a tensioning roller for tensioning the belt; a spring for resiliently supporting the tensioning arm; and a connecting assembly for connecting the tensioning arm to the base member, wherein the connecting assembly comprises at least two base member connecting portions and at least two tensioning arm connecting portions which are connected to one another by an insertion and rotational movement; wherein, between a first base member connecting portion and a first tensioning arm connecting portion a first contact surface region is formed which is greater than a second contact surface region which is formed between a second base member connecting portion and a second tensioning arm connecting portion.
US10400863B2
A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting torque, four planetary gear sets, and eight shafts.
US10400861B2
The speed reducer includes: a gear housing to enclose a worm wheel and a worm shaft and including one of a first magnetic member and a second magnetic member, which generate attractive force or repulsive force therebetween as current is applied to a position facing the worm shaft in an axial direction; a first bearing coupled to an end of the worm shaft at an opposite side to a motor shaft-coupling portion; and a moving member coupled, at one side thereof, to an outer race of the first bearing and including, at a remaining side thereof, a remaining one of the first and second magnetic members, so that the moving member is axially moved according to the attractive force or the repulsive force.
US10400853B2
A tuned mass damper for damping a vibration component of a rotational movement around an axial direction includes a damper mass configured to perform an oscillation to damp the vibration component, a damper mass carrier to movably guide the damper mass, and a supporting body in contact with or to enter into contact with the damper mass in at least one operating state of the tuned mass damper. The supporting body has a catch structure d the damper mass carrier has a catch aperture via which the supporting body is connected to the damper mass carrier to secure the supporting body relative to the damper mass carrier in axial direction.
US10400842B1
Branched hierarchical micro-truss structures may be incorporated into energy-absorbing structures to exhibit a tailored multi-stage buckling response to a range of different compressive loads. Branched hierarchical micro-truss structures may also be configured to function as vascular systems to deliver fluid for thermal load management or altering the aerodynamic properties of a vehicle or structure into which the branched hierarchical micro-truss structure is incorporated. The branched hierarchical micro-truss structure includes a first layer having a series of interconnected struts and a second layer having a series of struts branching outward from an end of each of the struts in the first layer.
US10400828B2
A thread-reinforced joint device for a coupling device of a vehicle drive, particularly of a low-platform vehicle, includes a plurality of coupling elements, at least one thread packet coupling two adjacent coupling elements so that a force is transmittable, a support device arranged on at least one of the coupling elements for axially guiding the at least one thread packet and at least one elastic body, into which, the at least one thread packet and the coupling elements are at least partially embedded. The coupling elements are designed and/or can be positioned so that the thread-reinforced joint device is adaptable to different mounting interfaces of a respective coupling device.
US10400827B2
A universal joint including a joint cross having a bearing journal supported in a trunnion bearing having a bearing bushing and a seal assembly including a one-piece seal body sealing the journal cross against the bearing bushing, the seal body having a first lip configured to form a dynamic seal on the bearing bushing or on a U-shaped sleeve connected to the bearing bushing, a second lip configured to form a dynamic seal on the bearing bushing or on the sleeve, a first arm of the sleeve being press-fit in a cylindrical receiving surface of the bearing bushing, or the sleeve having a section that is rounded or doubly corrugated in radial section, or wherein between the seal body and rolling elements of the trunnion bearing a separate ring part is disposed and pressed towards the rolling elements by at least one elastic element projecting from the seal body.
US10400818B2
A track roller assembly includes a split inner ring, a split outer ring, a one piece inner ring and/or a one piece outer ring and a liner or plurality of rolling elements engaging therewith, the track roller assembly being disposed in a structure of an Airbus A-350 aircraft, an Airbus A-320 aircraft, an Airbus A320Neo aircraft, an Airbus A330 aircraft, an Airbus A330Neo aircraft, an Airbus A321 aircraft, an Airbus A340 aircraft, and an Airbus A380 aircraft.
US10400816B2
The invention relates to a bearing cover (3) for a split bearing arrangement (1), which comprises a bearing block (2) in addition to the bearing cover (3), wherein the bearing cover (3) has a clamping surface (6), which in an assembled state of the bearing arrangement (1) fits against a counter clamping surface (5) of the bearing block (2), and wherein at least one projection (7) is formed on the clamping surface (6) and projects from the latter, which can be pushed into the counter clamping surface (5) of the bearing block (2), and which has a round or round-convex cross-sectional form in a plan view of the clamping surface (6).
US10400812B2
The present invention includes a method for fastening a fastener body having a longitudinal axis, a first external male threaded portion, and two or more through-holes perpendicular to the longitudinal axis of the fastener body in the first external male threaded portion, wherein the through-holes are on a different plane perpendicular to the longitudinal axis of the fastener, wherein the two or more through-holes are on a different one of the planes and angle from an adjacent through-hole of the two or more through-holes; and tightening a fastening member configured to matingly engage the first external male threaded portion, wherein the two or more through-holes is capable of receiving a pin without having to rotationally adjust the fastening member such that compression is maintained between a first object and a second object.
US10400807B2
A tenon groove connecting structure of a front frame and a side panel for a cabinet comprising a front frame and a side panel is disclosed. Wherein, a dovetail groove is formed in an inner edge of the front frame, shoulder grooves are formed in both sides of an opening part of the dovetail groove, and an inner part of the dovetail groove is shaped as inverted trapezoid, and a gap is reserved between at least one side face of the shoulder groove and a corresponding side face of the side panel, and the depth of each shoulder groove accounts for ⅕-½ of the depth of the dovetail groove and the width of the gap is 0.5 -2 mm.
US10400800B2
A damping device for damping or avoiding pressure surges, such as pulses, in hydraulic supply circuits has a damping housing (1) surrounding a damping chamber and having a fluid inlet (35) and a fluid outlet (41). A fluid receiving chamber extends between the fluid inlet (35) and the fluid outlet (41). During operation of the device, a fluid flow crosses the damping chamber in a throughflow direction (11), from the fluid inlet (35) to the fluid outlet (41). Parts of the fluid receiving chamber extend transversely with respect to the throughflow direction (11). More than one fluid receiving chamber is arranged one after the other in the throughflow direction (11). The fluid receiving chamber that is first upstream and the fluid receiving chamber that is last downstream immediately adjoin the fluid inlet (35) and the fluid outlet (41), respectively.
US10400798B2
The invention relates to a hydraulic unit for a mobile hydraulic tool with a hydraulic piston hydraulically adjustable between a starting position and an end position and a piston rod that is connected to the hydraulic piston and has a tool holder for a tool insert. In order to provide a hydraulic unit for a mobile hydraulic tool that enables the use of tool inserts with different load bearing capacity, it is provided that a pressure control valve connecting the pressure chamber to a cylinder chamber and limiting the pressure acting on a hydraulic piston on the pressure chamber side is arranged on the hydraulic piston and is connected to the piston rod such that a response pressure of the pressure control valve can be adjusted by the piston rod.
US10400796B2
The present invention relates to an ejector assembly and a vacuum pump, the ejector assembly including a typical cylindrical vacuum ejector and a support part. The support part includes a first support having a supply line extending outwards from a hole in which a first end of the ejector is mounted, and a second support having a discharge line extending outwards from a hole in which a second end of the ejector is mounted. Further, the first and second supports facing each other are configured such that the outer circumferential surfaces thereof are in contact with the inner circumferential surface of a pipe member so as to form a space between the first and second supports, the space communicating with through holes. In the vacuum pump using the ejector assembly, the pipe member is a housing, and the space is a vacuum chamber formed in the housing.
US10400788B2
An intermediate intake-type diaphragm includes a flow-regulating vane that is provided in an introduction flow channel to regulate a first fluid to flow along the radial direction; and a partition wall that partitions the introduction flow channel and an intermediate suction flow channel in the direction of an axial line. A radially inner end portion of the partition wall is located further on a radially inner side than a radially outer end portion of the flow-regulating vane, and further on a radially outer side than a boundary between the introduction flow channel and a curved flow channel.
US10400786B2
A rotor for a turbomachine is provided which includes a hub; and a plurality of blades extending radially from the hub, the plurality of blades comprising a first subset of blades having first tips and an abrasive coating on the first tips, and a second subset of blades having second tips with no abrasive coating on the second tips, wherein a radius (R2) of the first subset of blades, including thickness of the abrasive coating, is greater than a radius (R1) of the second subset of blades, and wherein a base radius (R) of the first subset of blades, not including thickness of the abrasive coating, is less than the radius (R1) of the second subset of blades.
US10400785B2
A propeller formed along the lines of a vortex, i.e. a Fibonacci spiral projected onto a surface formed by a square hyperbola. Fluid flows evenly along the length of the propeller with less turbulence allowing it to operate at a higher pitch without stalling and resulting in reduced power requirements for a given flow rate. The underlying geometric shape of a vortex is an equiangular logarithmic spiral also known as golden spiral or Fibonacci spiral as is often found in natural objects ranging from sea shells to spiral galaxies. When viewed three dimensionally, the fluid flow in a vortex can be drawn as a projection of a golden spiral onto a surface of revolution of a square hyperbola where the vertex is equal to one and the focus is equal to the square root of 2.
US10400782B2
A compressor wheel of a fluid compression device includes a wheel part, a shaft part and a plurality of connection parts. The wheel part includes a main body formed with a through hole, and a plurality of blades protruded from an outer side of the main body. The shaft part is accommodated in the through hole and configured to connect to a rotor shaft. The plurality of connection parts is connected between an inner side of the main body and the shaft part. Wherein, a fluid passage is formed between the inner side of the main body and the shaft part to allow fluid to flow to a rear side of the compressor wheel from a front side of the compressor wheel via the fluid passage.
US10400781B2
Disclosed herein are a turbo fan, which is capable of implementing high efficiency of ventilation and reducing noise by providing a bended portion being bended in a reverse direction against a rotational direction of a wing between a leading edge and a tailing edge thereof to reattach an air separation generated at a negative pressure surface of the wing, and an air conditioner having the same. The air conditioner includes the turbo fan, wherein the turbo fan includes a main plate having a disc shape and on which a rotational shaft is mounted, a side plate provided to be separated from the main plate along an axial direction of the rotational shaft and having a ring shape in which an opening is provided at a center portion of the side plate, and a wing fixed between the main plate and the side plate and provided in plural numbers along a circumferential direction of the main plate, and wherein a bended portion, which is bended in a reverse direction against a rotational direction of the wing, is provided at the wing between a portion of a leading edge of the wing coming in contact with the side plate and a tailing edge of the wing.
US10400776B2
In some aspects, a compressor system includes a compressor train including two or more compressors connected in series and a control mechanism. The control mechanism is controlled by a performance controller. The performance controller is operable to identify a process variable of the performance controller; receive, on a recurrent basis from a load sharing controller, a setpoint for the process variable of the performance controller; and control the control mechanism based on the setpoint and the process variable of the performance controller. The setpoint is determined dynamically during operation of the two or more compressors by the load sharing controller based on a load sharing parameter associated with the two or more compressors.
US10400773B2
A variable speed blower for Continuous Positive Airway Pressure (CPAP) ventilation of patients includes two impellers in the gas flow path that cooperatively pressurize gas to desired pressure and flow characteristics. Thus, the blower can provide faster pressure response and desired flow characteristics over a narrower range of motor speeds, resulting in greater reliability and less acoustic noise.
US10400772B2
The present invention relates to a scroll compressor (100). The scroll compressor comprises a shell (10); a fixed scroll component (80) and a moving scroll component (70) arranged in the shell, wherein the fixed scroll component is fixed relative to the shell, and the moving scroll component can float in the axial direction relative to the fixed scroll component; a main bearing base (40) is arranged in the shell to support the moving scroll component, a back pressure cavity (B) is formed between the moving scroll component and the main bearing base and communicated with fluid of a compression cavity (C2) through a communication channel (73), the communication channel (73) is formed in the moving scroll component, and the compression cavity (C2) is formed between the fixed scroll component and the moving scroll component; and valve components (90, 90A) arranged in the communication channel (73) are formed to respond the pressure difference between the compression cavity and the back pressure cavity so as to provide a first aperture and a second aperture, and the second aperture is smaller than the first aperture.
US10400762B2
The invention relates to a method and to a device for calibrating a pump (1) provided in a pump line (6), the device comprising an actuator (2) for setting the pumping capacity of the pump (1), and a control unit (3). The device comprises a flow monitor (4) in the fuel line (6). The control unit (3) is designed to substantially steadily vary the controlled variable of the actuator (2), when starting the pump (1), up to the switch point (SP) of the flow monitor (4), and to ascertain and store a controlled variable associated with the respective switch point (SP), to ascertain a controlled variable difference value (Δf) between a reference controlled variable (fR) stored for the pump (1) and the flow monitor (4) and a calibration controlled variable (fK) ascertained during the calibration, and to calibrate the controlled variable of the actuator (2) of the pump (1) based on the controlled variable difference value (Δf).
US10400758B2
Systems and methods can control a pumping system. Operating characteristics of a driving apparatus are obtained. The driving apparatus is operatively coupled to a pump and operates to effect operation of the pump. Additionally, instructions are provided to an electronic speed controller. In particular, the instructions direct the electronic speed controller to control activity of the driving apparatus.
US10400748B2
A wind driven turbine is capable of generating electricity in a wide range of wind speeds and in any wind direction. The turbine employs sets of vertical blades that rotate a vertical drive shaft which in turn attaches on its lower end to an electricity generator. Each set of vertical blades is pivotally attached to a central support member so that the blades pivot toward each other to a closed position when rotating into the wind to provide less surface area for the wind to exert force against. Blades of each set of vertical blades also pivot away from each other when rotating away from the wind to provide more surface area for the wind to exert force against. The force of the wind on the blades causes them to pivot open and closed and to cause the drive shaft to rotate.
US10400734B2
An electric machine having a housing part which is in the form of a drive bearing (19), having an electric motor (13) as a drive, having a planetary gearing (153) and having a drive element (22), wherein the planetary gearing (153) has at least one planet gear (16) which meshes with an internal gear (73), and a gear carrier (95) which is coupled to the drive element (22) can be driven by means of the planet gear (160), wherein the internal gear (73) has at least one engagement element and the housing part has at least one engagement element, and the at least two engagement elements engage into one another in alternating fashion, characterized in that an intermediate bearing carrier (98) has at least one engagement element and the housing part has at least one engagement element, and the at least two engagement elements engage into one another in alternating fashion.
US10400733B2
System and method are disclosed for detecting and refreshing an aged battery in a vehicle with a start-stop system. An example vehicle includes an engine configured to operate in a start-stop mode and a power management system. The power management system is configured for determining that a charge acceptance value of a battery is below a threshold, responsively disabling the start-stop mode and displaying a message via a display, refreshing the battery and enabling the start-stop mode after refreshing the battery.
US10400731B2
The invention relates to a method for testing an electrically activated actuator in a fuel delivery device (10) of an internal combustion engine, wherein the electrical actuator is a controllable valve (15) that is arranged on the inlet side of a high-pressure pump (16). The high-pressure pump (16) conveys fuel into a fuel store (17) having a pressure controller (20). The fuel store (17) is connected to at least one injector (23). The method comprises the following steps: 1) increasing the rotational speed of the high-pressure pump (16), 2) activating the controllable valve (15) until the pressure in the fuel store (17) has reached a first low pressure level, 3) changing the supply of current to the controllable valve (15) by a first specified value such that the controllable valve (15) is opened further and simultaneously maximizing an injection amount by means of the at least one injector (23) until the pressure in the fuel store (17) has reached a first threshold value, 4) activating the controllable valve (15) until the pressure in the fuel store (17) has reached the first low pressure level again, 5) determining a further quantity, which depends on the low pressure level and a maximum value of the pressure that was reached in the fuel store (17).
US10400730B2
A coil assembly includes an electric coiling included in an overmold, the coiling being suitable to drive the control valve of a fuel injector. The coil assembly is provided with a longitudinal bore suitable for receiving a spring and with an adjusting member for the setting of the spring which can be moved from outside the injector, the adjusting member forming a transfer of movement such that the movement of the adjusting member from outside the injector is transformed into a compression of the spring.
US10400727B2
A piston fuel pump for an internal combustion engine includes a pump cylinder and a pump piston that is configured to be axially displaced in the pump cylinder. A working chamber is defined by the pump piston. A seal is provided on the pump cylinder, which seals the working chamber counter to a low pressure region. The seal is applied directly to the pump piston by an injection molding method.
US10400724B2
An assembly of a cylinder head and a fuel injector with an injector tip for an internal combustion engine with at least one combustion chamber, wherein the fuel injector at the end facing a combustion chamber of the internal combustion engine is at least partially surrounded by a heat shield, wherein in the region of the heat shield a heat dissipation device is provided, through which heat can be dissipated from the combustion chamber of the internal combustion engine, wherein the heat shield surrounds the fuel injector as far as the injector tip, wherein the heat shield is designed as a tapering collar towards the injector tip and is integrated into an injector sleeve or into the cylinder head.
US10400723B2
A first spring axially urges a needle valve toward an injection hole. A second spring axially urges a movable core toward a stationary core with an urging force that is smaller than an urging force of the first spring. A stopper is placed on one axial side of the movable core where the injection hole is located. The stopper limits movement of the movable core toward the injection hole to limit an amount of compression of the second spring.
US10400722B2
A method includes receiving a plurality of injection pulses; generating a plurality of drive signals in response to the plurality of injection pulses; generating an interrupt signal in response to the plurality injection pulses, the interrupt signal being one of a high interrupt signal and a low interrupt signal; and transitioning between a plurality of operating states in response to the interrupt signal.
US10400718B2
Disclosed is an intake distributor for an internal combustion engine that includes an integrated heat exchanger. This exchanger includes a support plate that ensures its rigid mounting in the distributor and peripheral seal that form an essentially continuous circumferential airtight barrier between the exchanger and the distributor, peripherally dividing the interstitial volume into two. The subdivision plane of the interstitial volume is perpendicular in relation to the plane of the support plate, and the peripheral seal consist of two complementary components that are connected to one another and made integral with the exchanger.
US10400711B2
The present invention relates to an igniter assembly, including a blast tube provided with a supporting part formed in a cylindrical shape, and an aft-closure part having front and rear sides through which igniter combustion gas is emitted, an igniter disposed adjacent to the rear side of the aft-closure part and storing ignition pellet therein, and a blast tube stopper formed in a shape surrounding the supporting part, accommodating the igniter, and coupled to the rear side of the aft-closure part, wherein the aft-closure part includes a plurality of holes through which igniter combustion gas is emitted.
US10400687B2
A system and method of managing an on-demand electrolytic reactor for supplying hydrogen and oxygen gas to an internal combustion engine. The system minimizes reactor's power consumption and parasitic energy loss generally associated with perpetual reactors. The system comprises a plurality of sensors coupled to the reactor measuring a plurality of reactor parameters, an electronic control unit coupled to the plurality of sensors and the engine, and a reactor control board coupled to the reactor and the electronic control unit. The electronic control unit: monitors the plurality of reactor parameters and the plurality of engine parameters; determines a reactor performance level; determines an engine performance level; determines a change in the engine performance level to forecast a future engine demand level; and determines an ideal reactor performance level corresponding to the engine performance level or the future engine demand level. The reactor control board regulates the reactor by modifying at least one of electrical current supplied to the reactor, electrical voltage supplied to the reactor, and temperature of the reactor.
US10400684B2
To satisfy both a request for ensuring worker's safety at the engine start and a worker's request for promptly starting a work, on the premise of a working machine including an engine RPM suppression mode. A working machine (1) has a centrifugal clutch (6). The engine RPM suppression mode is executed at the start of an internal combustion engine (2). With the RPM suppression mode, the RPM of the internal combustion engine (2) is controlled not to exceed a clutch-in RPM. The working machine (1) has a mode cancelling means (S5) canceling the engine RPM suppression mode when a predetermined mode cancelation condition for cancelling the engine RPM suppression mode is satisfied, and a cancellation condition changing means (S2) changing the mode cancelation condition depending on a change in an engine operational state and/or an environment.
US10400680B2
A method for controlling the operation of a gas turbine includes monitoring an operating parameter of the gas turbine engine. The method also includes determining a first position demand for controlling an operation of a first actuator based on the monitored operating parameter. In addition, the method includes controlling the operation of the first actuator based on the first position demand to adjust the angular position of at least one airfoil included within a first array of airfoils. The method further includes determining a second position demand for controlling the operation of a second actuator based on the first position demand. In addition, the method also includes controlling the operation of the second actuator based on the second position demand to adjust the angular position of at least one airfoil included within a second array of airfoils.
US10400677B2
Systems and methods for controlling a fluid based engineering system are disclosed. The systems and methods may include a model processor for generating a model output, the model processor including a set state module for setting dynamic states of the model processor, the dynamic states input to an open loop model based on the model operating mode, where the open loop model generates current state derivatives, solver state errors, and synthesized parameters as a function of the dynamic states and a model input vector, where a constraint on the current state derivatives and solver state errors is based a series of cycle synthesis modules. The series of cycle synthesis modules may include a flow module for mapping a flow curve relating a compressible flow function to a pressure ratio and for defining a solution point located on the flow curve and a base point located off the flow curve.
US10400668B2
The control shaft (20) of a variable compression ratio mechanism is coordinated with the auxiliary shaft (25) of an actuator device (1) through an intermediate link (31). The housing (5) of the actuator device (1) has on the lower surface thereof an oil filter mounting seat section (36), and a stopper section (37) is formed integrally with the oil filter mounting seat section (36). A second arm (28) of the auxiliary shaft (25) comes in contact with the stopper section (37) to define the limit of the compression ratio on the low compression ratio side. The stopper section (37) has high rigidity because the oil filter mounting seat section (36) having high rigidity and the stopper section (37) are integrated together.
US10400666B2
A variable compression ratio mechanism for an internal combustion engine includes a gear reducer that varies an engine compression ratio. The gear reducer includes an input-side member connected to a rotation shaft of the actuator; an output-side member that transmits a reduced rotation of the actuator to the control shaft; a fixed member fixed to a housing of the actuator; and an intermediate member that transmits torque from the input-side member to the output-side member and the fixed member, and has a first gear portion engaged with the fixed member and a second gear portion engaged with the output-side member. A ratio of a number of teeth of the fixed gear portion to a number of teeth of the first gear portion is higher than a ratio of a number of teeth of the output-side gear portion to a number of teeth of the second gear portion.
US10400662B2
A vehicular heat management device includes a first heat source, a second heat source, a first heat generator, a second heat generator, a heat generator pathway, a first heat source pathway, a second heat source pathway, and a switching portion. The first heat source and the second heat source heat a heat medium. The first heat generator generates heat according to operation. The second heat generator generates heat according to operation. The first heat generator and the second heat generator are provided in the heat generator pathway. The first heat generator is provided in the first heat generator pathway. The second heat generator is provided in the second heat generator pathway. The switching portion switches between a condition where the heat generator pathway is in flowing communication with the first heat generator pathway and a condition where the heat generator pathway is in flowing communication with the second heat generator pathway.
US10400661B2
An electronic thermostat control system may include a control duty determination portion outputting PWM duty signal for controlling the coolant temperature according to a coolant temperature, a rising rate of the coolant temperature, an engine speed, a load and a vehicle speed, a driving portion applying a time condition to the PWM duty signal output by the control duty determination portion for controlling outputting interval, and a fault diagnosis portion diagnosing operations of the electronic thermostat by analyzing the signals output by the driving portion and changes of the coolant temperature.
US10400645B2
Methods and systems are provided for expediting catalyst heating and cooling a braking system of a vehicle via applying a magnetic field to a vehicle system component. In one example, a method may include, responsive to a temperature of the catalyst being less than a threshold temperature, applying a magnetic field to an exhaust system component arranged proximate to the catalyst, and removing the magnetic field from the exhaust system component responsive to the temperature reaching the threshold temperature. In another example, the method further includes, following a vehicle braking event, applying the magnetic field to a braking system component, and removing the magnetic field from the braking system component responsive to magnetic field deactivating conditions being met.
US10400634B2
A heat recovery system arranged to be used together with a first closed loop system (S1) configured as a first closed-loop thermodynamic Rankine cycle system, to convert heat from a heat generating unit (1) into electrical energy (E). Said heat recovery system comprising a second closed loop system (S2) comprising a second system working medium (W2) configured as a second closed-loop thermodynamic Rankine cycle system arranged to convert the heat in at least one heat stream (HS1) generated by the heat generating unit (1) into a first batch (E1) of electrical energy (E) and a third closed loop system (S3) comprising a circulating third system working medium (W3). In the second closed-loop thermodynamic Rankine cycle system the condensation heat enthalpy of a vaporised second working medium (W2) is transferred to said third system working medium (W3) and the heat from the third system working medium (W3) is used as an initial thermal input to the second closed loop system (S2), thus converting heat from the third system working medium (W3) into a second batch (E2) of electrical energy (E). The invention also relates to a method to use a heat recovery system together with a first closed loop system configured as a first closed-loop thermodynamic Rankine cycle system, to convert heat from a heat generating unit into electrical energy.
US10400624B2
A system for identifying timeframes for borescope inspections for a gas turbine engine, having: monitoring systems monitor engine conditions, derive engine condition information and communicate such information to processors; feature interpreter module electronically communicates (i) with processors to process engine condition information, and (ii) feature interpreter information to processors, such information defines a probability of a FOD event; accumulator module electronically communicates (i) with processors to processes feature interpreter information, stored information since a last borescope inspection, and (ii) accumulator information to processors, such information defines an accumulated probability of a FOD event; and predictor and inspection planner module electronically communicates (i) with processors to processes accumulator information and stored information defines a threshold limits for a probability of a FOD event, and (ii) predictor and inspection planner information to processors, such information identifies a timeframe for a next borescope inspections predicted to occur before a FOD event.
US10400620B2
Controlling BOAS-to-blade-tip clearances by measuring a blade clearance between a first primary BOAS and a blade with a distance measurement device attached to the first primary BOAS, determining if the measured blade clearance of the first primary BOAS is at a value corresponding to a first predetermined blade clearance, measuring a blade clearance of a first secondary BOAS that is circumferentially adjacent the first primary BOAS based on a position of the first primary BOAS when the blade clearance of the first primary BOAS is at the first predetermined blade clearance, determining if the measured blade clearance of the first secondary BOAS is at a value corresponding to the first predetermined blade clearance, and adjusting the position of the first secondary BOAS when the blade clearance of the first secondary BOAS is not at the first predetermined blade clearance with an actuator operably connected to the first secondary BOAS.
US10400619B2
A shroud hanger assembly or shroud assembly is provided for a gas turbine engine wherein a hanger includes a radially depending and axially extending arm. The arm or retainer engages a pocket formed in a shroud so as to retain the shroud in a desired position relative to the hanger. An aft retaining structure is provided on the hanger and provides a seat for a seal structure which biases the retainer so that the arm of the hanger maintains engagement in the shroud pocket. A baffle may be utilized at the hanger to cool at least some portion of the shroud.
US10400617B2
An object is to provide a sheet-metal turbine housing free from a risk of damage to a turbine housing even if the turbine housing connected to an exhaust-gas inlet duct part is heated, and from a risk of leakage of exhaust gas through a gap between the exhaust-gas inlet duct part and the turbine housing. A sheet-metal turbine housing includes: a scroll part formed from sheet metal and forming an exhaust gas passage of a spiral shape; an exhaust-gas inlet duct part engaged with an inlet end portion of the scroll part formed into a tubular shape, for introducing exhaust gas into the exhaust gas passage of the scroll part; and a seal unit disposed on an engagement section at which the inlet end portion of the scroll part and the exhaust-gas inlet duct part engage with each other, to close an annular gap formed at the engagement section.
US10400609B2
An airfoil includes leading and trailing edges; first and second sides extending from the leading edge to the trailing edge, each side having an exterior surface; a core passage located between the first and second sides and the leading and trailing edges; and a wall structure located between the core passage and the exterior surface of the first side. The wall structure includes a plurality of cooling fluid inlets communicating with the core passage for receiving cooling fluid from the core passage, a plurality of cooling fluid outlets on the exterior surface of the first side for expelling cooling fluid and forming a cooling film along the exterior surface of the first side, and a plurality of cooling passages communicating with the plurality of cooling fluid inlets and the plurality of cooling fluid outlets. At least a portion of one cooling passage extends between adjacent cooling fluid outlets.
US10400608B2
A tip cooling apparatus for a turbine airfoil includes: a tip cap; a pair of spaced-apart tip walls connected to, extending around, and projecting outwardly from the tip cap so as to surround a central portion of the tip cap; a pocket defined by the tip walls; at least one feed hole passing through the tip cap or tip walls, communicating with the pocket; and a cooling matrix disposed in the pocket, the cooling matrix being an organized structure including an inlet surface having a plurality of inlets communicating with the pocket, and an outlet surface having a plurality of outlets, and further comprising a plurality of interior passages interconnecting the inlets to the outlets, with no line-of-sight therebetween.
US10400607B2
A cooling hole for a component includes a meter section and a diffuser section. The diffuser section has a footprint region defined by five sides, a first side of the five sides extending along substantially an entire height of the diffuser section and second and third sides of the five sides meeting in an obtuse angle opposite the first side. A component having the cooling hole and a method of forming the cooling hole are also disclosed.
US10400605B2
A turbofan includes a boss rotatable about an axis, a main plate connected to the boss, a shroud having an intake hole, and a plurality of blades arranged between the main plate and the shroud. An undulating protrusion portion is arranged at a front edge portion of each blade. The undulating protrusion portion includes a plurality of protrusions. The pitches of the plurality of protrusions are formed so as to become smaller as approaching to the main plate side.
US10400603B2
Mini-disks of gas turbine engines are provided having an axially extending portion extending axially with respect to an axis of the engine, the axially extending portion configured to engage with a hub arm of a compressor of the engine, a radially extending portion extends radially with respect to the axis, the radially extending portion configured to engage with an attachment of a turbine disk of the gas turbine engine, an intermediate portion extending between the axially extending portion and the radially extending portion, and at least one mini-disk connector configured to engage with a portion of the turbine disk of the gas turbine engine to prevent radial movement of the mini-disk during operation.
US10400594B2
A method for generating a model of a formation property includes acquiring a formation property measurement. A petrophysical quantity is inverted from the formation property measurement. A model is generated based on the inverted petrophysical quantity.
US10400592B2
A non-transitory computer-readable medium includes computer-executable instructions for presenting dumpflood data to a user by implementing steps on a computer. The steps include: receiving first data describing a first subsurface volume; receiving second data describing a second subsurface volume that is deeper than the first subsurface volume; calculating pressures required for a fluid to flow in a borehole from the first volume to the second volume as a function of vertical height of the first volume (h1), permeability of the first volume (k1), vertical height of the second volume (h2), permeability of the second volume (k2), a first damage factor (S1) representing damage to the first volume, and a second damage factor (S2) representing damage to the second volume; and displaying on a computer display a graphical representation of the calculated pressures and inputs used to calculate the pressures.
US10400588B2
A system and method to for communicating with a telemetry tool by generating mud pressure waveforms is disclosed according to one or more embodiments. The system includes a rotor having a first bore spaced axially apart from a second bore and a blade disposed therebetween, a stator having a first and second component with a portion of each stator component disposed in a respective one of the first and second rotor bores, and an actuator having a tubular core wrapped with a winding and a plurality of magnets. The rotor blade includes a plurality of cutouts that may be aligned with a plurality of through bores disposed on each stator component when the rotor is in an open position. The core, winding, magnets, and rotor operate like a limited angle torque motor to electromagnetically produce torque by reciprocatingly rotating the rotor within an angle of rotation.
US10400587B2
A system that is positionable in a wellbore can include a transceiver that is positionable external to a casing string. The transceiver can be remotely programmable while in the wellbore to set an internal clock using a timing signal wirelessly transmitted from a source and a position of the transceiver in the wellbore relative to the source. The transceiver can use the internal clock for controlling a timing of the transceiver for transmitting a wireless signal.
US10400585B2
A retrievable receiver for electromagnetic telemetry signals originating from a first wellbore is located in a second wellbore. The receiver uses a casing of the second wellbore as an antenna. A signal pickup unit is provided on a multi-conductor wireline in the second wellbore. The signal pickup provides sensors (e.g. electrodes) for detecting signals at plural locations along the second wellbore. Signal reception can be optimized by adjusting the position of the wireline in the second wellbore and/or selecting sensor(s) for use in receiving the telemetry signals. The receiver may lack any active electronics in the second wellbore.
US10400573B2
Techniques for optimizing automated drilling processes are disclosed. Such techniques include modeling a formation and selecting a drilling trajectory in the formation. Measurements of rate of penetration (ROP), revolutions per minute (RPM), weight-on-bit (WOB) and torque-on-bit (TOB) of a drilling string at a position on the drilling trajectory in the formation are received. A functional relationship between depth of cut (DOC), WOB, and TOB for the modeled formation is determined. Operating constraints defining a safe operating envelope as a function of RPM and WOB along the selected drilling trajectory are determined, and an optimal RPM and WOB is determined based on operating constraints. A cost function of RPM and WOB is determined, and a path from current RPM and WOB to optimal RPM and WOB is determined based on the cost function.
US10400565B2
A method for fracturing a wellbore in a formation, including positioning one or more bidirectional rotary sleeves on tubular members into the wellbore; engaging a unidirectional rotary source in a first position with a first bidirectional rotary sleeve of the one or more bidirectional rotary sleeves; operating the unidirectional rotary source to rotate the first bidirectional rotary sleeve in a first rotational direction to open at least one port in the first bidirectional rotary sleeve for providing an open fluid pathway between the first bidirectional rotary sleeve and the formation; pumping fluid through the tubular members and through the opened port to fracture the formation; engaging the unidirectional rotary source in a second position with the first bidirectional rotary sleeve; and operating the unidirectional rotary source to rotate first bidirectional rotary sleeve in a second rotational direction to close the at least one port in the first bidirectional rotary sleeve.
US10400559B2
A flow control system including a mandrel having one or more ports; one or more seals in sealing contact with the mandrel; a housing positioned about the mandrel and one or more seals and in sealing contact with the one or more seals. One or more diffusers placed in a fluid pathway of the flow control system. The one or more diffusers including an inner race having a bearing surface; an outer race having a bearing surface; an axially oriented wedge in contact with both the inner race and the outer race and configured to increase distance between the inner race bearing surface. The outer race bearing surface with wedge movement in one direction while permitting distance between the inner race bearing surface and the outer race bearing surface to decrease with wedge movement in an opposite direction. A second axially oriented wedge in contact with both the inner race and the outer race and configured to increase distance between the inner race bearing surface and the outer race bearing surface with wedge movement in one direction while permitting distance between the inner race bearing surface and the outer race bearing surface to decrease with wedge movement in an opposite direction.
US10400554B2
A downhole assembly can include screens along a length of a tubular member. Screens covering differing portions of a cross-sectional area of the tubular and less than an entirety of the cross-sectional area can be offset from one another along a length of the tubular. Fluid flowing through an area not covered by a first screen can encounter an area covered by an offset screen. If the offset screen is blocked with accumulated debris, fluid may pass the offset screen by passing through an area not covered by the offset screen.
US10400553B2
A sandscreen joint is capable of providing zonal isolation. The ends of a portion of the sandscreen are capable of extension on activation of the sandscreen, including transition areas, which are coated with an elastomer sleeve. On activation of the sandscreen, the sleeve is pushed out into contact with the bore wall and serves to isolate the zone on one side of the activated sleeve from the zone on the other side of the sleeve. Thus, the sleeve on the activated sandscreen may prevent fluid from flowing axially along the bore between the bore wall and sandscreen. This may protect the weave at the transition area, preventing axial flow through the transition areas.
US10400552B2
A connector for receiving flow therethrough includes a body with a seat including a keyed groove, a stab including a key, and a locking member to retain the key within the keyed groove of the seat.
US10400540B2
An apparatus for at least partially sealing an annulus of a wellbore comprises a hollow mandrel pipe adapted to attach to a tubing string, and a cylindrical cage surrounding and attached to an exterior length of the mandrel pipe, the cylindrical cage having a plurality of generally lengthwise tortuous path apertures generally parallel with one another between the two open ends of the mandrel pipe, the plurality of generally lengthwise tortuous path apertures defining a plurality of bow springs therebetween, the plurality of bow springs bowed outward from the mandrel pipe.
US10400539B2
A borehole plug or packer for treating is designed to be flowed back to a surface location after use. When the treatment is concluded pressure from above is relieved or lowered, and well fluid is flowed back, so that the plug or plugs disengages at slips designed to resist differential pressure from above. The application of differential pressure from below causes the lower slips to release one or more of such plugs in the hole into specialized sub surface or surface capture equipment so that well pressure is relieved before removal of the plugs from specialized subsurface or surface capture equipment. At least one apparatus is used to bridge transitions in wellbore dimension on the way to the surface and close the gaps to allow produced formation fluid to continue taking a packer or plug past the well diameter transition.
US10400535B1
A retrievable downhole tool has a mandrel, an upper radially expandable slip carried by the mandrel, a lower radially expandable slip carried by the mandrel, a rubber element disposed between the upper radially expandable slip and the lower radially expandable slip, an upper backup disposed between the upper radially expandable slip and the rubber element, and a lower backup disposed between the rubber element and the lower radially expandable slip. At least one of the upper radially expandable slip, the lower radially expandable slip, the upper backup, and the lower backup comprises a soluble material.
US10400529B2
Apparatus and method for anchoring a morphable tubular in a wellbore in which an anchoring system is arranged around the circumference of an expandable portion of the tubular member. The anchoring system has a gripper element with oppositely arranged inclined surfaces and wedge elements having inclined surfaces mutually arranged on either side of the gripper element with at least one of the wedge elements being a beam spring. Following morphing of the tubular member the anchoring system is configured to maintain the gripper element in a radially extended position by action of the at least one beam spring and thereby increase the load bearing capacity of the morphed tubular member in the wellbore.
US10400526B2
A rock drilling system comprising a rock drill adapted to hold a drill steel to which a drill bit is connected, a drill feed rail for slidably supporting a drill feed that displaces the rock drill along the drill feed rail, a stinger-supported centralizer assembly for centralizing the drill steel, wherein the stinger-supported centralizer assembly has a centralizer base made of an elastomeric material, and a travelling cradle centralizer assembly slidable over the drill feed rail for centralizing the drill steel, wherein the travelling cradle centralizer assembly has a cradle made of an elastomeric material.
US10400522B2
A drillstring comprising a length of drillpipes and a bottomhole assembly disposed at a downhole end of the length of drillpipes. The bottomhole assembly comprises a transition section proximal to the end of the length of drillpipes to reduce vibration of the bottomhole assembly during drilling. The transition section varies gradually in acoustic impedance between the acoustic impedance of the drillstring above the transition section and the acoustic impedance of the bottomhole assembly below the transition section. The transition section forms at least thirty percent (30%) of the total length of the bottomhole assembly.
US10400521B1
Examples describe systems and methods for a tool to remove portions of casing from a wellbore. A tool may include a bottom sub-assembly and casing that selectively detach from a sub-assembly. This may allow for tools and casing within the wellbore to be efficiently and effectively removed from the wellbore without having to cut tools down well.
US10400508B1
A tilt window having sash with an internal screen that deploys when the sash is opened and retracted when the sash is closed with a cleaning mechanism in the form of a brush lined slot engaging the screen as it moves into and out of the sash receptacle.
US10400504B2
An insulating glazed element including at least one insulating glazing unit including at least a first glass sheet and a second glass sheet associated together by an intermediate frame that keeps them a certain distance from each other. The intermediate frame includes at least two horizontal spacers and at least two vertical spacers, which are transparent. The horizontal spacers include at least two compartments which are separate and contiguous.
US10400496B2
The present disclosure generally relates a stop apparatus for use with a system comprising: a first component having a first surface; and a second component having a second surface. The second component is movable relative to the first component. The first surface and the second surface are disposed at different orientations when the first surface is located in proximity to the second surface. The stop apparatus is operable to be disposed between the two surfaces and operable to prevent them directly contacting each other. The apparatus may comprise an elongated body and an adjustable setting mount assembly inter-connected to the body. The mount assembly is operable to selectively adjust the angle at which the body is mounted relative to the first mounting surface over a range of angles.
US10400495B1
An automatic return device for glass doors includes a hydraulic hinge assembly having a first base, a piston unit, a first drive axle and a first grip unit and a leaf positioning assembly having a second base, a slide seat unit, a second drive axle, and second grip unit. The first and second bases are connected to a doorframe. The piston unit and first drive axle are set in the first base. The first drive axle interacts with the piston unit to generate oil pressure. The first and second drive axles are connected to the first and second grip units that grip a glass door. The slide seat unit and the second drive axle are set in the second base. When the second drive axle pivots, the slide seat unit positions the second drive axle at a predetermined pivotal angle.
US10400484B2
A vehicle latch is provided. The vehicle latch having: an inertia lever rotationally mounted to the latch for movement about an axis between a first position and a second position; and a lock link operatively coupled to the inertia lever such that movement of the inertia lever from the first position to the second position causes the lock link to move from a first position to a second position, wherein the latch is in a locked state when the lock link is in the second position.
US10400483B2
The present disclosure is directed to a pair of handcuffs and method of making and using the handcuffs. Each handcuff includes a wristlet and a gripping portion. Each handcuff is connected to the other. Each wristlet is capable of being positioned about a wrist of a first individual. Each gripping portion is attached to a wristlet such that each gripping portion is positioned so that a second individual can grip the gripping portion when using the handcuffs.
US10400474B1
An identification module is disclosed for use in a key making machine. The identification module may have a key receiving assembly configured to receive only a shank of an existing key. The identification module may also have a tip guide, configured to receive a tip of the shank of the existing key. The tip guide may have a slot that exposes a tip end of the shank. The identification module may also have an imaging assembly configured to capture an image of the tip end through the slot.
US10400473B2
An apparatus for detecting the position of window handles or door handles, the apparatus including a magnetic-field sensor and a microcontroller unit, the microcontroller unit being designed to read out data from the magnetic-field sensor, to record a magnetic fingerprint for at least one window-handle/door-handle position, and to detect the at least one window-handle/door-handle position by comparing data of the magnetic-field sensor with the recorded magnetic fingerprint. An operating method for such a window handle or door handle is also described.
US10400467B2
The invention is directed to a swimming pool cleaning device comprising: a body, means for driving and guiding the body comprising at least two pairs of wheels: front wheels and rear wheels, characterized in that the drive means of the device further include: an intermediate wheel turning about a rotation axis disposed between the front wheel and the rear wheel on at least one of the two sides of the device, the diameter and the position of the rotation axis of this intermediate wheel being such that said wheel does not touch the guide plane XrYr when the robot is resting on the latter, said guide plane XrYr being defined by the points of contact of the front and rear wheels with the ground.
US10400463B2
The present protective barrier is similar to those commonly installed beneath ceilings during construction work being performed on ceilings or roofs of buildings, wherein two or more sections are sewn together to construct the protective barrier. However, the present protective barrier also comprises a dustcover, which covers the seam entirely preventing dust from passing through holes created when the seam is sewn using a thread or similar means.
US10400461B2
In some embodiments, a formliner comprises a body comprising a defining a plurality of cavities arranged in a repeating pattern. A sealant is provided in each cavity. The sealant comprises a gel mixture of wax and vegetable oil. In some embodiments, the wax comprises carnauba wax and/or beeswax.
US10400460B2
One embodiment of the invention is a horizontal scaffold truss that has upper and lower horizontal scaffold members offset but fixedly joined with braces. Each upper and lower members have a connector positioned on each end of the respective lower and upper members, where at least one of the connectors is pivotally mounted on the respective lower or upper connector, and the connecters are engageable with an annular member positioned on a vertical scaffold member.
US10400453B2
A metal truss assembly comprises a plurality of C-shape structural members including at least one chord member and two or more adjacent web members, each structural member having a base and two opposing flanges. The at least one C-shape chord member has flanges extending from each side of the base with one flange having cutouts to receive two C-shape web members with a part of said flange of said chord member in place between said cutouts. Each said C-shape web member is placed into one of the cutouts in said flange to intersect the at least one chord member with the bases of the two C-shape web members adjacent the base of the at least one chord member.
US10400448B2
Reinforced panels include a layer of glass joined to a substrate to support the glass. Connectors are joined to the side of the substrate opposite the glass to enable the reinforced panel to be configured with and/or attached to a modular wall system. The glass can be backpainted prior to joining to the substrate, and/or a film can be included in the reinforced tile disposed between the glass panel and the substrate. A reinforced panel includes a conductive material disposed between a glass layer and a substrate to form a touch-responsive section. One or more intermediate layers disposed between the glass layer and the substrate are included. The one or more intermediate layers have sufficient elastic deformability so as to enable the reinforced panel to tolerate differences in thermal expansion between the substrate and the glass layer without resulting in cracking of the glass layer.
US10400446B2
The present invention addresses the problem of providing a transparent, noncombustible sheet having excellent transparency but minimized blurring and color bleeding. The means for addressing the problem is a transparent noncombustible sheet including a glass fiber fabric and a cured resin composition layer impregnated into the glass fiber fabric; wherein, the cured resin composition layer is formed by curing a resin composition including a curable resin and a bifunctional (meth)acrylate, total light transmittance of the transparent noncombustible sheet being no less than 80%, and haze of the transparent noncombustible sheet being no more than 30%.
US10400443B2
An insulation batt includes a first stiffening layer; an insulation layer coupled to the first stiffening layer on a first side of the insulation layer; a second stiffening layer coupled to a second side of the insulation layer distal from the first stiffening layer; and a connector coupling the first stiffening layer to the second stiffening layer, the insulation layer configured to compress between the first stiffening layer and the second stiffening layer when the first stiffening layer and the second stiffening layer are pushed together, and the insulation layer configured to expand between the first stiffening layer and the second stiffening layer when the first stiffening layer and the second stiffening layer are pulled apart; and wherein the connector comprises a plurality of mounting tabs.
US10400436B2
The invention pertains to an odor trap, which comprises a first drainage channel situated between an inlet and an outlet, comprising, viewed in the flow direction, a first closing wall for the closing off of an uppermost part of the drainage channel and a second closing wall for the closing off of a lowermost part of the first drainage channel. The first and second closing walls, viewed in a horizontal direction, overlap. The odor trap comprises an elongated main body. The inlet substantially extends over the length of a first planar surface of the main body, which first planar surface is determined by the first closing wall. The second closing wall is situated in the main body. The outlet is situated in a second planar surface, situated opposite the first planar surface. The invention also pertains to a drain body and a drain assembly.
US10400426B2
Provided is a hydraulic control system for a construction machine, including: a control valve (31) for controlling supply and discharge of hydraulic fluid to and from an arm cylinder (4); an operation lever (6) for controlling the position of a spool of the control valve (31); a meter-out flow passage (34) for passing therethrough hydraulic fluid discharged from the arm cylinder; a variable restrictor (23a) provided in the meter-out flow passage; pressure sensors (41, 42) for detecting a magnitude of a negative load applied by an external force to the arm cylinder in a same direction as an actuation direction of the arm cylinder; and a controller (45) for reducing an opening area of the variable restrictor (23a) according to an increase in the magnitude of the negative load calculated with a detection value from the pressure sensors (41, 42).
US10400422B2
A fender mounting system for mounting a fender disposed partially around the circumference of a wheel can include a first bracket, a second bracket, and a third bracket. The first bracket can be attached to a leading radial edge of the fender and depends toward an axis line associated with the wheel. The second bracket can be attached to the radial mid-section of the fender and depends toward the axis line. The third bracket can be attached to a radial trailing edge and depends radial toward the axis line. In an embodiment, the first and third brackets can resist lateral forces along the axis line and the second bracket allows deflection due to lateral forces along the axis line.
US10400418B2
A wall system includes a counterfort retaining wall forming at least one tier of the wall system, the counterfort retaining wall including counterfort beams and wall panels. The wall system further includes a mechanically stabilized earth (MSE) wall, the MSE wall positioned above the counterfort retaining wall. A bottom layer of the MSE wall is positioned above the counterfort beams of the counterfort retaining wall. The wall system further includes a plurality of fascia panels spaced horizontally from a face of the MSE wall and the wall panels of the counterfort retaining wall.
US10400417B1
A ground stabilization grid which includes a series of polygonal shaped cells having “x” sides. The cells are formed by polymer walls having a wall height of between about 1″ and about 6″. Each cell shares a common wall section with at least two adjacent cells; and a majority of cells within the grid includes at least two reinforcing ribs extending across the cell to engage opposing walls of the cell. The reinforcing ribs are characterized by (i) engaging the cell walls between about 25% and about 75% of the wall height, and (ii) extending between different opposing walls of the cell.
US10400405B2
A clearing vehicle comprises a supporting frame (3) and a sweeper-blower arrangement (4), which is adjustably pivotable around a vertical axis (5) which runs through the clearing vehicle with respect to the supporting frame (3) and comprises a blow-air device (8). Furthermore, a blower (6) is arranged at the supporting frame (3), wherein blow-air is conducted from the blower (6) through the hollow body (7) to the blow-air device (8). The hollow body (7) and the blow-air device (8) are brought in blow-air connection by a first pivoting movement from a transport position to a working position. The blow-air connection between the hollow body (7) and the blow-air device (8) is removed by a second pivoting movement from the working position to the transport position.
US10400404B2
An exemplary plow includes a moldboard having a wear surface and a blade having a wear surface. A wear resistant coating is applied to at least a portion of at least one of the wear surfaces of the blade and moldboard. The wear resistant coating includes a plurality of scales. Each scale has a leading edge, a trailing edge, a raised portion disposed between the leading edge and the trailing edge, and a peak of the raised portion disposed closer to the trailing edge than the leading edge. The scales of the wear resistant coating are arranged in a plurality of rows, and gaps formed between scales in one row are offset from gaps formed between scales in an adjacent row.
US10400400B2
In an automotive milling machine, with a height-adjustable machine frame, with a controller for the travelling and milling operation, with a working drum, with a slewable transport conveyor device arranged in front of or behind the working drum as seen in the direction of travel of the milling machine, where the last or single transport conveyor of the transport conveyor device as seen in the direction of transport is slewable sideways, relative to the machine frame, about an essentially vertical axis under a slewing angle, and about an axis orthogonal to the axis under an elevation angle, and where the transport conveyor discharges the milled material at a specified conveying speed onto a point of impingement on a loading surface of a transport vehicle, it is provided for the following features to be achieved: the controller comprises a detection and control system which continuously locates the alterable position of the loading surface of the transport vehicle and of the transport conveyor relative to the machine frame, or the alterable position of the loading surface of the transport vehicle relative to the transport conveyor, and continuously controls positioning of the point of impingement of the milled material automatically via the slewing angle and/or the elevation angle and/or the conveying speed of the transport conveyor in such a way that the discharged milled material impinges within the loading surface.
US10400397B2
A boltless brace assembly for a rail includes a base block interlocked with a brace, and further includes a wedge to be inserted between an upper surface of the base block and a lower surface of the brace, thereby applying an upward force to the brace and a resultant downward force to secure the rail base. The brace assembly may be modified to provide a universal brace assembly, a resilient brace assembly, or a frog base clamp.
US10400393B2
A refiner is disclosed comprising relatively rotatable inner and outer conical refining blades. The refining blades are coaxially arranged around a symmetry axis and are provided with first bars and second bars, respectively, for the grinding of fibrous material. The inner conical refining blade or any of the first bars of the inner conical refining blade extend further along the symmetry axis, in the direction of the tapering of the inner and outer conical refining blades, than the outer conical refining blade or any of the second bars of the counter conical refining blade.
US10400389B2
A textile-reinforced composite friction material is provided by the present invention that includes a nonwoven needlepunched fiber mat, a resin matrix impregnated within and onto the fiber mat, and a carbon nanomaterial dispersed within the resin matrix. The carbon nanomaterial is preferably carbon nanotubes and/or carbon nanofibers.
US10400386B2
A method and device providing that the corners of a respective laundry item are transferred one by one from a conveyor to spreading clamps of a pair of spreading clamps at the same position in each case. The respective conveyor therefore only requires a single circulatory track. Laundry items in commercial laundries are fed by at least one conveyor to spreading clamps of an input machine. In this case, each corner delimiting a front edge of the laundry item is held by a clamp of the conveyor. The respective conveyor is usually branched, in order for the corners to be transferred at the same time to the two spreading clamps of a pair of spreading clamps. Thus, the respective conveyor must have a branched track system with appropriate switches.
US10400369B2
The subject matter of this specification can be embodied in, among other things, a garment that includes a body having a first end and a second end opposite the first end. The body has an anterior knit region having a first knitting pattern configured to stretch across a portion of a wearer's abdominal area, a second knitting pattern configured to stretch across a portion of a wearer's chest area, a posterior knit region having the first knitting pattern configured to stretch about a portion of the wearer's back, a first lateral knit region having a third knitting pattern different from the first knitting pattern configured to stretch about a portion of the wearer's left lateral area, and a second lateral knit region having the third knitting pattern configured to stretch about a portion of the wearer's right lateral area.
US10400367B2
Part made from oxide/oxide composite material for 3-D reinforcing and method for manufacture of same
A part made of oxide/oxide composite material includes fiber reinforcement constituted by a plurality of warp yarn layers and of weft yarn layers interlinked by three-dimensional weaving, with the spaces present between the reinforcing yarns being filled with a refractory oxide matrix. The fiber reinforcement presents a weave selected from the following weaves: interlock; multi-plain; multi-satin; and multi-serge, with warp and weft thread counts lying in the range 4 yarns/cm to 20 yarns/cm. The fiber reinforcement also presents a fiber volume fraction lying in the range 40% to 51%.
US10400362B2
A method for depositing a yarn end on a bobbin wound on a tube in a defined manner during winding of yarn on the bobbin at a workstation of a spinning and winding machine includes terminating spinning production of the yarn at the workstation to create a yarn end. The yarn end is then prepared with working devices at the workstation, including rotating the bobbin in a direction opposite to a winding direction during production of the yarn. A yarn reserve is formed, and the yarn end is then deposited in a defined manner on the tube outside of the profile of a standard yarn package.
US10400361B2
A yarn producing apparatus produces CNT (carbon nanotube) yarn from CNT fibers while causing the CNT fibers to run. The yarn producing apparatus includes an aggregating unit that aggregates the CNT fibers, and a twisting and winding device that twists the CNT fibers aggregated by the aggregating unit. The aggregating unit includes an adjusting mechanism that adjusts the aggregation state of the CNT fibers.
US10400355B2
A process including shearing a first dispersion medium and a second dispersion medium under conditions that precipitate a plurality of polymeric fibers; and collecting the plurality of polymeric fibers at a rate of at least 300 grams/hour. The first dispersion medium is a solution including at least one polymeric component. The at least one polymeric component includes a polyetherimide component selected from the group consisting of polyetherimide homopolymers, polyetherimide co-polymers, polyetherether ketones homopolymers, polyetherether ketones copolymers, polyphenylene sulfones homopolymers, polyphenylene sulfones copolymers, and combinations thereof. Products produced by the process can be non-woven paper, medical implants, ultra-fine filters, membranes, hospital gowns, electrical insulation paper, honeycomb structures and personal hygiene products, dialyzers, blood, oxygenator filters, intravenous (IV) filters, diagnostic test filters, and blood/apheresis filters.
US10400350B1
An apparatus for removing paint from a metallic component. The apparatus includes an electrolytic cell in which the metallic component is an anode, and a DC power supply capable of producing a plasma causing the paint from the metallic component to disintegrate. A method of depainting a metallic component includes providing an electrolytic cell with the metallic component to be depainted acting as an anode. A DC power supply connected to the cathode and anode is activated to produce a plasma causing the paint from the metallic component to disintegrate. Another method of method of depainting a metallic component includes providing an aqueous solution of sodium hydrogen carbonate, sodium citrate, and potassium oxalate as an electrolyte, a cathode and a pained metallic component as an anode. A DC power supply connected to the cathode and anode produces a plasma causing the paint from the painted metallic component to disintegrate.
US10400348B2
In one example, an article including a composite soft substrate defining an outer edge of the substrate, wherein the composite soft substrate includes a soft substrate portion, and a reinforcement insert partially surrounded by the soft substrate portion and extending through the soft substrate portion adjacent the outer edge of the substrate, wherein the reinforcement insert forms a portion of the outer edge of the composite substrate, wherein the reinforcement member increases resistance to compression of the composite substrate at the location of the reinforcement insert compared to the soft substrate portion, and wherein the reinforcement insert defines an aperture extending through the composite substrate adjacent the outer edge of the composite substrate. The article further includes a hard coating on an outer surface of the composite soft substrate.
US10400346B2
Functionalized microscale 3D devices and methods of making the same. The 3D microdevice can be realized with the combination of top-down (lithographic) and bottom-up (origami-inspired self-assembly) processes. The origami-inspired self-assembly approach combined with a top-down process can realize 3D microscale polyhedral structures with metal/semiconductor materials patterned on dielectric materials. In some embodiments, the functionalized 3D microdevices include resonator-based passive sensors, i.e. split ring resonators (SRRs), on 3D, transparent, free-standing, dielectric media (Al2O3).
US10400343B2
A molten salt electrolysis tank, comprises: an anode feeder which is equipped with a mechanism for recovering deteriorated contact resistance that takes place between the metal fuel rod and the anode in the course of the anodic electrolysis; a cathode feeder which is controlled so as to have a potential in a range that causes U and/or Pu ions to be reduced to metal; a heating mechanism for locally heating the metal fuel rod and/or an excitation mechanism for bringing the metal fuel rod into a locally excited state; and a solenoid coil or a permanent magnet that is disposed between the anode feeder and the cathode feeder so as to improve separation efficiency of U and/or Pu ions by applying a combination of an electric field and a magnetic field.
US10400342B2
Provided is a high purity tin (Sn) having an extremely low oxygen content. A high purity tin having a tin purity of 5N (99.999% by mass, provided that carbon, nitrogen, oxygen and hydrogen are excluded) or more, wherein the high purity tin has an oxygen content of less than 10 ppb by mass, as measured by elemental analysis using Dynamic-SIMS.
US10400338B2
A stable trivalent chromium coating solution can be prepared by heating the chromium coating solution and adjusting the pH of the chromium coating solution. The coating solution can be heated to at least 35° C. for no more than 24 hours. While the solution is hot, a basic or acidic material can be added to increase or reduce the pH to a target value, respectively. In some embodiments, the chromium coating solution can have a pH of 3.5 to 4.0 and the pH can vary no more than ±0.15 while in storage for at least 20 days. The trivalent chromium coating solution can include a fluoride compound, a zirconate compound, a corrosion inhibitor compound, a chelating agent, a phosphorous compound, and/or other compounds.
US10400333B2
Various implementations of hybrid ceramic faceplates for substrate processing showerheads are provided. The hybrid ceramic showerhead faceplates may include an electrode embedded within the ceramic material of the faceplate, as well as a pattern of through-holes. The electrode may be fully encapsulated within the ceramic material with respect to the through-holes. In some implementations, a heater element may also be embedded within the hybrid ceramic showerhead faceplate. A DC voltage source may be electrically connected with the hybrid ceramic showerhead faceplate during use. The hybrid ceramic faceplates may be easily removable from the substrate processing showerheads for easy cleaning and faceplate replacement.
US10400331B2
The present invention relates to the manufacturing of a heteroelement thin film, and particularly to a method for manufacturing a metal chalcogenide thin film and the thin film manufactured thereby. The present invention, which relates to a method for manufacturing a metal chalcogenide thin film, may comprise the steps of: supplying a vaporized metal precursor; supplying a chalcogen-containing gas; and forming a thin film by reacting the metal precursor with the chalcogen-containing gas on a growth substrate at a first temperature condition.
US10400318B2
A ferritic stainless steel that a composition including in terms of % by mass, C: 0.015% or less, Si: 1.0% or less, Mn: 1.0% or less, P: 0.040% or less, S: 0.010% or less, Cr: 10.0% to 23.0%, Al: 0.2% to 1.0%, N: 0.015% or less, Cu: 1.0% to 2.0%, Nb: 0.30% to 0.65%, Ti: 0.50% or less, O: 0.0030% or less, and the balance being Fe and unavoidable impurities, wherein a Si content and an Al content satisfy Si≥Al, and the Al content and an O content satisfy Al/O≥100.
US10400317B2
Fe—Cr—Ni—Mo alloy having superior surface properties and a method for producing the same using a commonly used apparatus at low cost. The Fe—Cr—Ni—Mo alloy has (% indicates mass %): C: ≤0.03%, Si: 0.15 to 0.5%, Mn: 0.1 to 1%, P: ≤0.03%, S: ≤0.002%, Ni: 20 to 32%, Cr: 20 to 26%, Mo: 0.5 to 2.5%, Al: 0.1 to 0.5%, Ti: 0.1 to 0.5%, Mg: 0.0002 to 0.01%, Ca: 0.0002 to 0.01%, N: ≤0.02%, O: 0.0001 to 0.01%, freely contained components of Co: 0.05 to 2% and Cu: 0.01 to 0.5%, Fe as a remainder, and inevitable impurities, wherein MgO, MgO.Al2O3 spinel type, and CaO—Al2O3—MgO type are contained as oxide type non-metallic inclusions, ratio of number of MgO.Al2O3 spinel type to all oxide type non-metallic inclusions is ≤50%, and CaO—Al2O3—MgO type contains CaO: 30 to 70%, Al2O3: 5 to 60%, MgO: 1 to 30%, SiO2: ≤8%, and TiO2: ≤10%.
US10400316B2
A high strength hot rolled steel sheet with good formability, which has good magnetic properties, excellent punchability, and a tensile strength of 780 MPa or more. The high strength hot rolled steel sheet having a chemical composition containing C: 0.070% to 0.140%, Si: 0.10% to 1.00%, Mn: 1.00% to 1.80%, P: 0.050% or less, S: 0.0050% or less, N: 0.0080% or less, Al: 0.010% to 0.100%, Ti: 0.050% to 0.150%, and the remainder composed of Fe and incidental impurities, on a percent by mass basis, and 95% or more of bainite microstructure on a volume fraction basis, wherein carbides constituting 80% or more of total precipitation carbides are dispersed at grain boundaries of bainitic ferrite constituting the bainite microstructure and 80% or more of total precipitation carbides have particle grain sizes of 20 to 300 nm.
US10400307B2
A method and to an arrangement for recovery of precious metal. The method includes calculating a first electrical property of a slurry downstream of a retention screen in a first flow direction A either (i) based on a first difference between the first supplied current and the first received voltage, or (ii) based on a first difference between the first supplied voltage and the first received current, calculating a second electrical property of the slurry upstream of the retention screen either (i) based on a second difference between the second supplied current and the second received voltage, or (ii) based on a second difference between the second supplied voltage and the second received current, and calculating the adsorption particle content of the slurry upstream of the retention screen based on a difference between the first and the second electrical property.
US10400306B2
A process is provided in which a silver- and base metal-containing material is contacted with an aqueous solution comprising an alkali and/or alkaline earth metal halide and an oxidant at a solution pH of at least about pH 6 to dissolve the silver into a pregnant leach solution while maintaining at least most of the base metal in the silver- and base metal-containing material.
US10400296B2
A process of manufacturing a steel alloy for railway components is provided. The process involves providing an alloy comprising, in weight percentage, from 0.21 to 0.27 carbon, from 0.80 to 1.20 manganese, from 0.35 to 0.60 silicon, up to 0.02 phosphorus, up to 0.02 sulfur, from 0.55 to 0.65 chromium, from 0.45 to 0.55 molybdenum, from 1.75 to 2.05 nickel, and from 0.005 to 0.030 titanium; casting the alloy; normalizing the alloy; heat treating the alloy; and tempering the alloy, wherein the tempering occurs at 400-700° C. for 1-5 hours.
US10400289B2
The present invention provides a method for detecting a target nucleic acid that comprises a step of providing a sample; contacting the sample with a polynucleotide probe comprising a first sequence and a second sequence complementary to the target nucleic acid; and adding a nuclease for cleaving the second sequence of the polynucleotide probe. The present invention further provides a polynucleotide probe for detecting a target nucleic acid that comprises a first sequence and a second sequence complementary to the target nucleic acid. Moreover, the present invention provides a kit for detecting a target nucleic acid.
US10400287B2
This document provides methods and materials involved in assessing samples (e.g., cancer cells) for the presence of homologous recombination deficiency (HRD) or an HRD signature. For example, methods and materials for determining whether or not a cell (e.g., a cancer cell) contains an HRD signature are provided. Materials and methods for identifying cells (e.g., cancer cells) having a deficiency in homology directed repair (HDR) as well as materials and methods for identifying cancer patients likely to respond to a particular cancer treatment regimen also are provided.
US10400284B2
The present invention relates to a method for predicting whether a patient with a cancer is likely to respond to an epidermal growth factor receptor (EGFR) inhibitor, which method comprises determining the expression level hsa-miR-31-3p miRNA in a sample of said patient. The invention also relates to therapeutic uses of an EGFR inhibitor in a patient predicted to respond to said EGFR inhibitor.
US10400280B2
The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing. Such polynucleotide processing may be useful for a variety of applications, including polynucleotide sequencing.
US10400278B2
The present invention relates to a method of using nanopores to obtain sequence information of sample DNAs in ss test DNAs. The method comprises using speed bumps to stall the ss test DNAs in the nanopores at random positions of the ss test DNAs to obtain sequence information of each and every nucleotides of the sample DNAs, and to construct the whole sequences of the sample DNAs. The present invention also relates to identification and/or isolation of test DNAs having desired sequence(s) using nanopore detectors facilitated by speed bump.
US10400276B2
The invention relates to the field of multiplex amplification. In particular, the invention relates to methods for assaying a sample for one or more nucleic acid targets in a single reaction based on the distinct melting temperatures or melting profiles of primers and/or probes. The invention also provides probes and kits for use in such methods.
US10400268B2
The present invention is related to methods and kits for the detection of deoxyribonucleic acid (DNA), in particular pathogenic microbial DNA, which provide more simple and sensitive detection of DNA compared to similar methods and kits known in the art. The method comprises a) contacting the sample with a plurality of metal nanoparticles functionalized with one or more ribonucleic acid (RNA) probes; b) forming a heteroduplex between the target DNA and RNA probe on an RNA-functionalized metal nanoparticle; c) contacting the heteroduplex of target DNA and RNA probe on the RNA-functionalized metal nanoparticle with an enzyme that cleaves RNA in a DNA-RNA heteroduplex thereby releasing the target DNA; d) repeating steps (b) and (c) until all, or substantially all, of the RNA probes on the plurality of RNA-functionalized metal nanoparticles have been cleaved from the metal nanoparticles; and e) aggregating the metal nanoparticles from which all, or substantially all, of the RNA probes have been cleaved, thereby indicating the presence of the target DNA.
US10400261B2
The subject of the present invention is a process for preparing a genetically modified yeast by multicopy integration of at least four expression cassettes, allowing the production of a molecule of interest at high titer. The subject of the present invention is also yeasts transformed according to said process, and the use thereof for producing hydrocortisone.
US10400259B2
The present invention relates to enzyme compositions comprising a polypeptide having cellobiohydrolase II activity, a polypeptide having xylanase activity, and one or more cellulolytic proteins and their use in the degradation or conversion of cellulosic material.
US10400246B2
This disclosure concerns compositions and methods for promoting transcription of a nucleotide sequence in a plant or plant cell, employing a promoter from a Zea mays egg cell gene. Some embodiments relate to a promoter from a Zea mays egg cell gene that functions in plants to promote transcription of operably linked nucleotide sequences. Other embodiments relate to a 3′ UTR from a Zea mays egg cell gene that functions in plants to promote transcription of operably linked nucleotide sequences.
