US10769779B2
According to one embodiment, a method for increasing the reading efficiency of a medical image is provided. The method of increasing the reading efficiency of a medical image comprises of: receiving the gaze information of a user, acquiring a gaze tracking device, during a medical image reading process; determining a region of interest of the user with respect to the medical image by using the gaze information; determining a type of service corresponding to the region of interest; and providing the determined service.
US10769778B2
Embodiments of the present invention relate to discriminating between normal and abnormal left ventricles in echocardiography. In some embodiments, a first region of a first image of a heart is located by clustering. The first region depicts a chamber of the heart. The chamber has a chamber shape. A boundary of the first region is determined by contour tracing a retaining the traced contour overlapping the first region. A predetermined shape is compared to the boundary. The predetermined shape had been determined without reference to the first image. A first plurality of parameters is determined that, when applied to the predetermined shape, conforms the predetermined shape to the boundary and minimizes at least one error between the predetermined shape and the boundary. An indication of normality or abnormality is determine from the first plurality of parameters.
US10769769B2
A dual mode inspector includes an optical inspector configured to detect a defect located at a first location on a sample, a microscope configured to capture an image of the defect at the first location on the sample, and a platform that is configured to support the sample. The sample is not removed from the platform between the detecting of the defect located at the first location on the sample and the capturing of the image of the defect at the first location on the sample. The dual mode optical inspector also includes a controller that causes the optical inspector to detect the defect located at the first location on the sample and causes the microscope to capture the image of the defect at the first location on the sample. The dual mode inspector also performs scanning lens distortion correction to improve the capturing of defect images.
US10769768B1
Provided is an apparatus and method for providing an application service using a satellite image. An application service providing apparatus using a satellite image may include a satellite image information acquirer configured to acquire a satellite image; an object extractor configured to analyze the satellite image, to extract an object from the satellite image, and to generate an object image corresponding to the object; a storage configured to store the satellite image and the object image; and a service processing configured to process a service based on at least one of the satellite image and the object image.
US10769764B2
A style of a digital image is transferred to another digital image of arbitrary resolution. A high-resolution (HR) content image is segmented into several low-resolution (LR) patches. The resolution of a style image is matched to have the same resolution as the LR content image patches. Style transfer is then performed on a patch-by-patch basis using, for example, a pair of feature transforms—whitening and coloring. The patch-by-patch style transfer process is then repeated at several increasing resolutions, or scale levels, of both the content and style images. The results of the style transfer at each scale level are incorporated into successive scale levels up to and including the original HR scale. As a result, style transfer can be performed with images having arbitrary resolutions to produce visually pleasing results with good spatial consistency.
US10769761B2
Methods and systems for generating a high resolution image for a specimen from a low resolution image of the specimen are provided. One system includes one or more computer subsystems configured for acquiring a low resolution image of a specimen. The system also includes one or more components executed by the one or more computer subsystems. The one or more components include a deep convolutional neural network that includes one or more first layers configured for generating a representation of the low resolution image. The deep convolutional neural network also includes one or more second layers configured for generating a high resolution image of the specimen from the representation of the low resolution image. The second layer(s) include a final layer configured to output the high resolution image and configured as a sub-pixel convolutional layer.
US10769744B2
An image processing method for segmenting an image, the method comprising: receiving first image; producing a second image from said first image, wherein said second image is a lower resolution representation of said first image; processing said first image with a first processing stage to produce a first feature map; processing said second image with a second processing stage to produce a second feature map; and combining the first feature map with the second feature map to produce a semantic segmented image; wherein the first processing stage comprises a first neural network comprising at least one separable convolution module configured to perform separable convolution and said second processing stage comprises a second neural network comprising at least one separable convolution module configured to perform separable convolution; the number of layers in the first neural network being smaller than the number of layers in the second neural network.
US10769740B2
A cooperative environmental and life benefit exchange system is presented. The system includes a grid for transmitting available electrical energy, a plurality of rate payers using energy generated from renewable energy sources, a plurality of utility companies providing the grid, a plurality of credits redeemable for acquiring one or more of a plurality of life benefits, and an administrator overseeing a redemption process. In one embodiment, credits are accumulated by the rate payers based on either a predetermined amount of electrical energy purchased from or sold back to the grid. In the redemption process the credits accumulated by the rate payers are redeemed at a redemption rate to provide a redemption value. The redemption value is remitted by the rate payers to satisfy benefit cost for acquiring the life benefits, or portions thereof.
US10769728B1
A method for matching insurance products to orphan policyholders may enable an insurance company to automatically identify sales value and propensity to sales of a list of orphan policyholders, among other characteristics, by using collaborative filtering techniques and learning algorithms. The method may further enable for automated marketing and sales and may reduce internal costs which may be further transferred to customers as a discount and provide a competitive edge within the insurance industry.
US10769726B2
A computer-implemented method assesses operation of a financial computing system (FCS). An assessment computer system generates code for a model of the FCS that comprises a model specification for the FCS and a model environment for the FCS. The code for the model uses a type-system based logical programming language that supports typed recursive functions. The assessment computer system generates mathematical axioms that describe the operation of the FCS by compiling the code for the model and assesses the operation of the financial computer system by analyzing the mathematical axioms.
US10769707B2
A system architecture of a gift transaction system is disclosed. The gift transaction system can include a buyer interface module, a recipient interface module, a merchant backend interface module, a store front interface module, a curation module, a reminder module, an analytics module, or a media plug-in interface module. A method of operating the gift transaction system under the system architecture includes: providing an embedded widget on a website to determine gift intent to initiate a gift transaction by a buyer account for a recipient account; generating a gift buyer interface for a first client device to personalize a gift package including a gift item; generating a gift recipient interface for a second client device to customize the gift package; and communicating with a merchant backend system to complete the gift transaction to ship the gift package.
US10769696B2
A system that evaluates Boolean expressions receives a first set of Boolean expressions that include one or more Boolean expressions, and receives a second set of Boolean expressions that includes one or more Boolean expressions. The system determines one or more overlapping Boolean expressions between the first set and the second set. Each Boolean expression has a corresponding identifier and priority, and two or more Boolean expressions overlap when the Boolean expressions have an identical identifier. Each set of Boolean expressions includes a corresponding index.
US10769689B2
Systems and methods for supporting regulatory requirements for the distribution of controlled and non-controlled items such as, for example, non-controlled prescriptions (Rx), medical devices, and controlled substances in countries such as the United States and Canada, are provided. The systems and methods incorporate a license verification module that is configured to perform license validation for a particular order placed for a controlled and/or non-controlled item. In certain embodiments, the license verification module compares order data to historically sorted data and if one or more discrepancies exist, validation is unsuccessful. The license verification module may further query a third party database for updated license information upon validation failure. The systems and methods further incorporate a suspicious order monitoring module that is configured to perform a plurality of checks on the order to identify the order as an “order of interest” that may be further investigated and deemed to be suspicious.
US10769685B2
One illustrative method includes receiving a first data set associated with a shipping manifest from a first shipping entity. The method also includes receiving a second data set associated with a user preference. The method additionally includes generating a shipping matrix based on the first data set and the second data set. The method also includes receiving a third data set associated with an invoice and including a first shipping cost. The method additionally includes determining a particular row of the shipping matrix based on the third data set. The method also includes determining a second shipping cost based on data from the particular row of the shipping matrix. The method further includes determining if the first shipping cost is within a predefined tolerance range of the second shipping cost.
US10769682B1
A user interface system, including a user device. The user device includes a processor, a display that interacts with the processor to display a user interface including a site content and a first interactive object. The processor is operative to expand the first interactive object and transform the first interactive object to a content object displayed on the display, when a user touches and holds the first interactive object for a predetermined period of time. The processor is also operative to terminate, contract, and transform the content object for the display to display a second interactive object, the second interactive object having a secondary content trigger, upon the user releasing the holding of the first interactive object after the predetermined period of time.
US10769668B2
A system for integrated consumer interaction via media broadcast, comprising an immediate communication system that communicated with a media provider and a communications system, wherein the consumer submits a request to a content provider for interaction that is then handled by the immediate communication to establish an interaction with a communication system, and a method for providing integrated consumer interaction.
US10769662B2
As provided herein, a primary content provider (e.g., a book retailer) may present a campaign for a product (e.g., a novel), comprising non-published content and a keyword (e.g., the novel title), to a permitted content provider (e.g., the publisher of the novel). The permitted content provider may be presented with an option to bid on the keyword. Responsive to the bid being accepted by the primary content provider, a cumulative bid is determined based upon an accumulation of an existing bid from the primary content provider and the bid. The non-published content, but not second non-published content of a second primary content provider, may be selected to be provided to a user based upon the cumulative bid exceeding a second bid for the keyword by the second primary content provider. In this way, content that may be relevant to the user may be identified and provided to the user.
US10769660B2
Systems and methods for determining advertisement content based on cluster density analysis of advertisement targets within a dynamic visibility fence are disclosed. A computer-implemented method includes determining, by an advertisement determination device, a dynamic visibility fence for a time, the dynamic visibility fence defining a first set of advertisement targets, determining, by the advertisement determination device, an advertisement to display based on cluster analysis of the first set of advertisement targets, and displaying, by the advertisement determination device, the determined advertisement.
US10769651B2
The disclosure relates generally to estimating lifetime values, and more particularly to estimating Prospect Lifetime Values (PLTVs) for prospective customers for an organization. In one example, for estimating PLTV for a prospective customer, a distance of the prospective customer from each of existing customers of the organization is computed using existing customer data and prospective customer data. The existing customer data includes at least one of existing customer demographic variables and existing customer profile variables. Further, the prospective customer data includes at least one of prospective customer demographic variables and prospective customer profile variables. Subsequently, for the prospective customer, a pre-defined number of existing customers are determined from amongst the plurality of existing customers based on the distance. Thereafter, PLTV for the prospective customer is estimated using an average of Customer Lifetime Values (CLTVs) for the determined existing customers.
US10769647B1
A computer system may be configured to analyze a set of data and detect divergent trends of one or more subsets of the set of data. The set of data may include reactions of a plurality of customers in response to an action of an organization. For example, the action may relate to goods or services offered by the organization, and the reactions may include responses of the customers to the goods or services. The customer reactions may include divergent trends that indicate a source of risk to the organization. Once detected, the computer system may send an alert to the organization related to the divergent trends, such that the organization may address a source of risk as indicated by the divergent trends. In some examples, the computer system may further offer or autonomously execute a mitigating action to address the source of risk.
US10769639B2
A novel system and process for managing multiple parties in a client relationship process is described. The system manages three independent parties including a client, an account manager, and an advisor. Records are retrieved from a file for a group of all clients that are part of the client relationship process. The records are displayed as user interface widgets that indicate status of client relationship for the group. Based on time periods expiring combined with no other contacts to a client having been made, a client relationship campaign of advisor, client being in a pre-defined tier, and client not being part of an active sales campaign, a script is retrieved for use during a follow-up communication. Account manager uses script to contact client. Answers received are stored into record in database associated with client in a hierarchical tree structure. Alerts, follow-up actions, and updating of user interface widgets are triggered.
US10769637B1
A method, apparatus, and computer readable storage utilize optical character recognition to authentic a transaction. Optical character recognition is used on a physical instrument and data obtained from the optical character recognition is used to query a remote database. Identification information from the remote database is compared with data obtained from the optical character recognition to determine whether there is an inconsistency of data.
US10769635B2
A system, apparatus, method, and machine readable medium are described for performing eye tracking during authentication. For example, one embodiment of a method comprises: receiving a request to authenticate a user; presenting one or more screen layouts to the user; capturing a sequence of images which include the user's eyes as the one or more screen layouts are displayed; and (a) performing eye movement detection across the sequence of images to identify a correlation between motion of the user's eyes as the one or more screen layouts are presented and an expected motion of the user's eyes as the one or more screen layouts are presented and/or (b) measuring the eye's pupil size to identify a correlation between the effective light intensity of the screen and its effect on the user's eye pupil size; capturing audio of the user's voice; and performing voice recognition techniques to determine a correlation between the captured audio of the user's voice and one or more voice prints.
US10769634B2
Systems and methods are provided for use in processing transactions based on biometric data used in connection with authenticating consumers to payment accounts to which the transactions are directed. One exemplary method includes causing a biometric associated with a consumer to be received, when the consumer presents a payment device for funding a transaction with a merchant via a payment account associated with the payment device. The method also includes appending, by a computing device, a biometric score to an authorization request associated with the transaction at the merchant where the biometric score is indicative of a degree of match between the received biometric and a reference biometric, and transmitting, by the computing device, the authorization request whereby an issuer associated with the payment account is able to utilize the biometric score in determining to approve or decline the transaction.
US10769619B2
A proxy card used at an ATM, or at any vendor store, that has a legacy point of sale unit or at a store with the smart point of sale. In general, it can be used with any vendor and otherwise as any credit or debit card might be used. The point-of sale unit interacts with a multi-source processing system (MSPS) that, instead of servicing a single money source, interacts with more than one of a plurality of monetary sources that may be associated with the proxy card. The money transferred from credit or debit accounts of the user may be either transferred directly or indirectly via a proxy central account associated with the MSPS that a user maintains.
US10769618B2
A system for temporarily enabling an otherwise disabled payment account for use in a transaction is configured to perform operations including receiving, from a point of sale device, a transaction request associated with an account of a user, the transaction request comprising a transaction value representing a currency amount. The operations may also include determining that the user account has a disabled status. Further, the operations may include converting the transaction request into a personal identification code based at least in part on the transaction value. The operations may additionally include determining that the personal identification code matches a stored authorization code associated with the user account. And, the operations may include modifying the disabled status to permit successful processing of at least one subsequent transaction request associated with the user account.
US10769611B2
Methods and systems for a location based system and method for calculating sales and use tax for non-traditional points of sale. The methods and systems include a mobile application, a non-transitory computer readable medium for calculating sales and use tax for businesses that do not have a human readable address. Methods and systems for calculating a transactional tax for a mobile app whereby the mobile app is taxed based upon the location of the mobile device or place of first use of the mobile app, rather than where the mobile device was purchased or where it originates.
US10769607B2
A system for symbolic communication including a communication system, a sender communication device including a processor and a memory, a symbolic communication software module stored in the sender communication device memory, the symbolic communication software module including a database of symbols, with some of the symbols being billable, each billable symbol being associated with a merchant and having a billing rate associated with its use in a message, the symbolic communication software module comprising executable instructions that when executed by the processor cause the processor to allow a user to select symbols to compose a message; send the message to a receiver communication device using a communication system; count and record each symbols used in the message in the symbol server, and bill the merchant for the use of the billable symbol in a message, using the billing rate associated with the billable symbol.
US10769603B1
A method and system are disclosed for submitting financial instruments, cash and other value bearing documents for deposit at retail locations unaffiliated with the various financial institutions the deposits are directed to. The method includes identifying account holders and scanning the physical documents to be deposited with equipment at the retail location that is provided by a third party facilitator. The equipment at the retail location communicates with a third party facilitator system to lookup bank routing information and uses this information to complete a remote deposit transaction for the account holder with that account holder's particular financial institution. The system may include a standalone or distributed system having a memory in communication with a processor system configured to perform the method noted above.
US10769602B2
System and method for customer initiated payment transaction using customer's mobile device and card
A system for a customer initiated payment transaction includes a mobile device of a customer, a merchant including merchant information and payment information, a multi-payment gateway, and a network. The mobile device includes a digital wallet, on which a customer may register one or more of a plurality of payment methods. Payment methods include credit card, debit card, virtual cards, cryptocurrency, and loyalty points.
US10769590B2
Techniques to share images in a social networking system. In an embodiment, an image is received from a first user, the image is associated with a first archive of the first user within a social networking system, and the image is associated with a second archive of a second user within the social networking system without the social networking system receiving a request from the second user to download the image.The image may be received from a mobile device. The image may be captured by a camera of a mobile device. The image may be automatically uploaded from a mobile device. A request may be received from the second user to include the image in the second archive associated with the second user. Associating the image with the second archive of the second user may comprise including a link to the image in the second archive.
US10769589B2
The present disclosure relates to an inventory system that can include a tagged inventory item, wherein the tagged inventory item includes a radio field tag attached to an inventory item; and an inventory device, wherein the inventory device includes a weighing surface, an array of force sensing resistors, and at least one radio field antenna, wherein the array of force sensing resistors and the at least one radio field antenna are configured to weigh and identify the tagged inventory item through the weighing surface, and methods of using the same. One benefit of the system and method disclosed herein can be monitoring inventory having changing amounts of content in real time.
US10769583B2
The present disclosure extends to maintaining an item inventory status at an inventory cache management system. The inventory cache may be refreshed regularly by a threshold-based triggering mechanism. In embodiments, as item inventory breaches certain thresholds, the inventory cache may be refreshed with increased frequency to mitigate overselling or underselling scenarios and reduce overall network traffic for items having relatively high inventory levels.
US10769569B2
A multi-factor risk analysis system may include a resource data store defining, for each of a plurality of resources: a resource identifier, a current resource value, and a resource type. A back-end application computer server may establish a set of risk parameter diversification objectives and determine a set of eligible resources by accessing the resource data store. The server may then calculate a value factor characteristic and a momentum factor characteristic for each of the eligible resources. A set of index resources may be constructed from the set of eligible resources based on the risk parameter diversification objective and a risk optimization process utilizing a weighted value factor characteristic and momentum factor characteristic of each resource. An interactive user interface may then be rendered including indications associated with the constructed set of index resources, the value factor characteristics, and the momentum factor characteristics.
US10769567B1
A system and method schedule work within a workflow with defined process goals. A plurality of work queues are defined that comprise work items. The plurality of work queues are associated with one or more links between a parent work queue and at least one child work queue to form at least one work process. At least one work process goal is defined for each work process. A work schedule to achieve the work process goals is generated.
US10769563B2
In accordance with embodiments, there are provided mechanisms and methods for managing business deals. The mechanisms and methods for managing business deals may enable embodiments to provide a dynamic and interactive user-interface including any combination of contacts, accounts, opportunities, allowing users to create tasks, events, leads (e.g., from Data.com), reports, dashboards, instant messenger, external deal spaces, email service (e.g., Outlook), a cloud-based productivity suite for businesses that allows work on any device (e.g., Google apps), mobile access, private messaging, lead management, mass email templates, social media monitoring (e.g., from Radian6), role-based sharing and security, and/or additional storage, for example. In an embodiment, the number of contacts may be unlimited.
US10769561B2
A device may receive user preference data and company preference data associated with one or more bookable items. The device may obtain external preference data associated with the one or more bookable items. The external preference data may be different from the user preference data and the company preference data. The device may generate a list of schedules based on the user preference data, the company preference data, and the external preference data. The device may generate one or more category scores for a plurality of schedules included in the list of schedules based on the company preference data. The device may rank the list of schedules based on the one or more category scores. The device may select a schedule, from the ranked list of schedules, based on the one or more category scores. The device may perform an action based on selecting the schedule.
US10769556B2
Described herein are frameworks and methodologies configured to enable integration of booking and access control for service providers. Embodiments of the invention have been particularly developed for allowing a user to gain access to an access controlled resource (for example a hotel room or the like) via a mobile device. This preferably occurs in the context of an arrangement where access rights are provided in real time upon completion of a booking. For example, some embodiments operate in the context of a mobile app and associated supporting infrastructure thereby to provide functionality to (i) find an available suitable resource; (ii) book that resource; (iii) provide payment; and (iv) gain access via the same mobile device. In some embodiments the technology leverages third party platforms for (i) to (iii), and provides (iv) based on output from processes at the third party platform(s). While some embodiments will be described herein with particular reference to that application, it will be appreciated that the invention is not limited to such a field of use, and is applicable in broader contexts.
US10769550B2
The disclosure is directed to an ensemble learning prediction apparatus. The apparatus includes a loss module, a diversity module, a sample weight module, and an integrating weight module. The loss module, the diversity module and the sample weight module calculate a loss, a diversity and a sample weight, respectively. An ensemble weight is learned by an object function built by the loss, diversity and the sample weight. The integrating weight module calculates an adaptive ensemble weight by integrating the ensemble weight and previous ensemble weights at a plurality of previous time points.
US10769546B1
A quantum computing system that includes a quantum circuit device having at least one operating frequency; a first substrate having a first surface on which the quantum circuit device is disposed; a second substrate having a first surface that defines a recess of the second substrate, the first and second substrates being arranged such that the recess of the second substrate forms an enclosure that houses the quantum circuit device; and an electrically conducting layer that covers at least a portion of the recess of the second substrate.
US10769543B2
A system for image classification is disclosed that includes a central system configured to provide high reliability image data processing and recognition and a plurality of endpoint systems, each configured to provide image data processing and recognition with a lower reliability than the central system and to generate probability data. A decision switch disposed at each of the plurality of endpoint systems is configured to receive the probability data and to determine whether to deny access, grant access or generate a referral message to the central system, wherein the referral message includes at least a set of image data generated at the endpoint system.
US10769540B2
An example method for building a model to predict rare events is disclosed. The example disclosed herein comprises receiving a plurality of historical input logs wherein each log includes at least one key variable and unstructured data. The example further comprises applying text mining techniques to the unstructured data to obtain at least one predictor based on the unstructured data. The example further comprises creating a rare events prediction model based on the at least one key variable and the at least one predictor.
US10769539B2
A system includes a knowledge canvassing system executed by a computer, a processor, and a memory coupled to the processor. The memory is encoded with instructions that when executed cause the processor to provide a training system configured to generate benchmark data, each benchmark datum including a set of one or more benchmark input entities and a set of one or more benchmark output entities associated with the one or more benchmark input entities, query the knowledge canvassing system with each set of benchmark input entities, receive, for each set of benchmark input entities queried, an output result from the knowledge canvassing system that includes a set of zero or more knowledge canvassing system output entities, and generate an evaluation score for each set of knowledge canvassing system output entities based on a comparison of the knowledge canvassing system output entities with the set of benchmark output entities.
US10769525B2
A behavior planner for a vehicle generates a plurality of conditional action sequences of the vehicle using a tree search algorithm and heuristics obtained from one or more machine learning models. Each sequence corresponds to a sequence of anticipated states of the vehicle. At least some of the action sequences are provided to a motion selector of the vehicle. The motion selector generates motion-control directives based on the received conditional action sequences and on data received from one or more sensors of the vehicle, and transmits the directives to control subsystems of the vehicle.
US10769522B2
Embodiments of the present disclosure discloses method and system for determining classification of text. The present disclosure discloses to receive text from plurality of texts and generating a pair of vector representation of the text using trained model parameters of a pair of LSTM units. The trained model parameters are obtained based on training of classification system using plurality of similar pair of texts and plurality of dissimilar pair of texts from the plurality of texts. Further, pair of vector representations are combined using a combiner operator to obtain a combined vector representation. The combiner operator is selected from a plurality of combiner operators based on the training using accuracy of classifier of classification system. The combined vector representation is provided to the classifier for determining classification of text. The present disclosure enhances the performance and generalisation of a classifier in cases of a multi-class classification.
US10769519B2
One embodiment of the invention provides a system comprising at least one data-to-spike converter unit for converting input numeric data received by the system to spike event data. Each data-to-spike converter unit is configured to support one or more spike codes.
US10769514B2
A sound monitoring system includes an identification card holder and a central processing and monitoring system in wireless communication with the identification card holder. The identification card holder is wearable on a body of a user, and includes a microphone for receiving sound and a visual sound indicator for displaying a noise level of the sound received through the microphone. The central processing and monitoring system processes sound data received from the identification card holder and transmits the processed sound data back to the identification card holder for display of the noise level represented by the processed sound data.
US10769506B2
When a sum of a first gradation data for a first color and a second gradation data for a second color is greater than the maximum value of thresholds of a first threshold matrix, a generation unit generates a first overlapping gradation data and second overlapping gradation data by dividing a value obtained by subtracting the maximum value from the sum. Further, the generation unit generates a first quantization data based on a result of comparing the first overlapping gradation data with the second threshold or a result of comparing a difference between the first gradation data and the first overlapping gradation data with the first threshold, and generates a second quantization data based on a result of comparing the second overlapping gradation data with the first threshold or a result of comparing a difference between the second gradation data and the second overlapping gradation data with the second threshold.
US10769505B2
An optical sensor device includes a first light source, a second light source, a sensor, and control circuitry. The first light source has a plurality of peak wavelengths in a wavelength range of 400 nm to 780 nm. The second light source emits ultraviolet light. The control circuitry adjusts a light amount of the first light source based on an output of the sensor in a state the first light source is on and the second light source is off, adjusts a light amount of the second light source based on an output of the sensor in a state the second light source is on and the first light source is off, and acquires a correction value of data output by the sensor, based on an output of the sensor in a state each of the first and second light sources is on with the light amount adjusted.
US10769500B2
System and method for an active learning system including a sensor obtains data from a scene including a set of images having objects. A memory to store active learning data including an object detector trained for detecting objects in images. A processor in communication with the memory, is configured to detect a semantic class and a location of at least one object in an image selected from the set of images using the object detector to produce a detection metric as a combination of an uncertainty of the object detector about the semantic class of the object in the image (classification) and an uncertainty of the object detector about the location of the object in the image (localization). Using an output interface or a display type device, in communication with the processor, to display the image for human labeling when the detection metric is above a threshold.
US10769498B2
A computer-implemented method (40) reduces processing time of an application for visualizing image data, which application is one of a plurality of applications selectable by a user. Each of the plurality of applications includes a pre-processing algorithm for pre-processing the image data. The method predicts which one of the pre-processing algorithms is to be performed in response to a selection of an application by the user by: —extracting a feature vector from the image data, metadata, and/or additional data associated with the image data, —supplying the feature vector as input to a machine learned model, and —receiving an algorithm identifier as output from the machine learned model. The algorithm identifier identifies the pre-processing algorithm. Additionally, the algorithm identifier is used to select (42) the pre-processing algorithm. The image data is pre-processed (43) using the selected pre-processing algorithm.
US10769494B2
Systems, methods, and non-transitory computer readable media configured to generate enhanced training information. Training information may be obtained. The training information may characterize behaviors of moving objects. The training information may be determined based on observations of the behaviors of the moving objects. Behavior information may be obtained. The behavior information may characterize a behavior of a given object. Enhanced training information may be generated by inserting the behavior information into the training information.
US10769493B2
The embodiments of the present invention provide training and construction methods and apparatus of a neural network for object detection, an object detection method and apparatus based on a neural network and a neural network. The training method of the neural network for object detection, comprises: inputting a training image including a training object to the neural network to obtain a predicted bounding box of the training object; acquiring a first loss function according to a ratio of the intersection area to the union area of the predicted bounding box and a true bounding box, the true bounding box being a bounding box of the training object marked in advance in the training image; and adjusting parameters of the neural network by utilizing at least the first loss function to train the neural network.
US10769490B2
A method for image processing includes: acquiring features of multiple images of a target object and a standard feature of the target object; and determining trusted images of the target object from the multiple images of the target object according to similarities between the features of the multiple images of the target object and the standard feature thereof, wherein similarities between features of the trusted images of the target object and the standard feature of the target object meet a preset similarity requirement. The image processing method may be applied to application scenarios such as image comparison, identity recognition, target object search, and similar target object determination.
US10769489B2
An input image is received from a mobile device. A portion of the input image is determined to correspond to a test card and an image transformation is applied to that portion of the input image. The image transformation rectifies the portion of the input image. Based on the rectified image, a specific test for which the test card includes a result and the result of that test are both identified.
US10769483B2
A method is disclosed including: receiving raw image data corresponding to a series of raw images; processing the raw image data with an encoder to generate encoded data, where the encoder is characterized by an input/output transformation that substantially mimics the input/output transformation of one or more retinal cells of a vertebrate retina; and applying a first machine vision algorithm to data generated based at least in part on the encoded data.
US10769482B1
The present disclosure is directed to systems and methods for analyzing digital images to determine alphanumeric strings depicted in the digital images. An electronic device may generate a set of filtered images using a received digital image. The electronic device may also perform an optical character recognition (OCR) technique on the set of filtered images, and may filter out any of the set of filtered images according to a set of rules. The electronic device may further identify a set of common elements representative of the alphanumeric string depicted in the digital image, and determine a machine-encoded alphanumeric string based on the set of common elements.
US10769481B2
A system and method for extraction of design elements of a fashion product is provided. The system includes a memory having computer-readable instructions stored therein. The system further includes a processor configured to access a catalogue image of a fashion product. In addition, the processor is configured to segment the catalogue image of the fashion product to determine an article of interest of the fashion product. The processor is further configured to generate an outer contour of the article of interest using a contour tracing technique. Moreover, the processor is configured to analyze coordinates of the generated contour based upon convexity defects of the contour to identify one or more design points. Furthermore, the processor is configured to extract one or more design elements of the fashion product using the identified design points.
US10769476B2
Embodiments of the present disclosure provide a method and apparatus for detecting a license plate. The method comprises: obtaining, according to pixel values of pixels in an image to be detected, a candidate license plate area M1 in the image to be detected (S101); calculating an aspect ratio of the candidate license plate area M1 and determining if the aspect ratio is greater than a first predefined threshold (S102); determining, if the aspect ratio is greater than the first predefined threshold, a new candidate license plate area M2 from the candidate license plate area M1 according to a predefined machine learning-based regression algorithm (S103); determining, according to a first predefined classification model, whether the candidate license plate area M2 is a license plate area (S104); determining, if the candidate license plate area M2 is a license plate area, the candidate license plate area M2 as a license plate area, and generating a detection result based on the candidate license plate area M2 (S105). The application of the solution improves the accuracy of license plate detection.
US10769475B2
An electronic device includes a display, and a processor functionally connected with the display. The processor is configured to output content including one or more objects through the display, receive user input for specifying at least one point in the entire region of the content, determine a portion of an entire region with respect to the at least one point as a search region, obtain a saliency map associated with the content based on the search region, and determine a region of interest of the user based on the saliency map. Alternatively, the processor is configured to obtain an index map associated with the content by dividing the entire region of the content into similar regions according to a preset criterion and determine the region of interest of the user by overlapping the saliency map and the index map. It is possible to provide other embodiments.
US10769472B2
Disclosed herein is a method and system for counting plurality of objects placed in a region. An image of the region is captured and partitioned into segments based on depth of the plurality of objects. Further, shape of each of the plurality of objects in each object region of each segment is determined and validated based on comparison of the determined shape with predetermined shapes. Finally, count of the plurality of objects of each shape is aggregated for determining count of the plurality of objects in the region. In an embodiment, the present disclosure helps in automatically recognizing and counting the plurality of objects of multiple dimensions and multiple shapes, even when the image of the region includes a distorted/unfavorable background.
US10769469B2
A method of prompting a failure or error, applicable to a terminal apparatus including a fingerprint recognizer having a sensor array, includes: obtaining electrical signals containing fingerprint information through the sensor array upon a fingerprint recognition being triggered; determining a number of sensors with abnormally-changing electrical signals in the sensor array; and outputting prompt information upon the determined number of sensors exceeds a number threshold.
US10769467B2
According to one embodiment, an information processing apparatus includes an input receiver, a template selector, and a tracker. The input receiver receives an input operation of a user. The template selector specifies at least one template out of a plurality of templates that are related to a shape of an object based on the input operation received by the input receiver. The tracker tracks the object in an image including the object by using the at least one template specified by the template selector.
US10769465B2
A method and related terminal device for biometric recognition are provided. The method includes: detecting a target distance between a terminal device and a human face through a distance sensor; capturing an iris image through an iris camera and performing iris recognition based on the iris image, when the target distance falls within an iris recognition distance range; capturing a human face image through a front camera and performing face recognition based on the human face image, when the target distance falls within a human face recognition distance range.
US10769463B2
Systems and methods of training vehicles to improve performance, reliability and autonomy of vehicles. Sensors capture a vehicle driver's eye movements, hand grip and contact area on steering wheel, distance of the accelerator and brake pedals from the foot, depression of these pedals by the foot, and ambient sounds. Data from these sensors is used as training data to improve autonomy of vehicles. Detection of events occurring outside a vehicle is made by comparing human sensor data with an associated road map to determine correlation. Signatures corresponding to human reactions and actions are extracted, which also incorporate data acquired using vehicle and outside environment sensors. By scoring driver responses to events outside the vehicle as well as during non-events, expert drivers are identified, whose responses are used as a part of vehicle training data.
US10769447B1
Stimulation of sensors comprising an orthogonal x-y array, by abrupt edges or events, emits pulses that converge at nodes in serial two-dimensional (2D) arrays, which reemit rapidly if input pulses are in temporal synchrony. By gating sensors at a frequency with a wavelength between emitted pulses equal to the spatial interval between serial surfaces, identical pulses synchronize, or impedance match, repetitively at the serially repeated arrays. The pulses impedance match stimulated edges or events, as emitted one-dimensional (1D) z locations, continuously through aligned nodes in the serial 2D arrays, so that distal nodes that latently converge identical 1D z pulses become synchronous in time. This dimensional reduction of 2D arrays with synchronized 1D pulses, is a process that eliminates the coding, transmittal and decoding of information to reconstruct a 2D sensory pattern.
US10769421B2
A method for performing pedestrian detection with aid of light detection and ranging (LIDAR) is provided. The method includes: obtaining 3-dimensional (3D) point cloud data through the LIDAR; performing ground separation processing on the 3D point cloud data to remove ground information; performing object extraction processing on the 3D point cloud data to obtain 3D point cloud chart that includes pedestrian candidate point cloud group; performing 2-dimensional (2D) mapping processing on the 3D point cloud chart to obtain 2D chart; and extracting 3D feature and 2D feature from the 3D point cloud chart and the 2D chart, respectively, and utilizing the 3D feature and the 2D feature to determine location of the pedestrian. According to the method, image data obtained by the LIDAR may be enhanced, the method may distinguish between pedestrian far away and environment blocks, and pedestrian recognition in nighttime or in bad weather may be improved.
US10769417B2
A payment method includes: acquiring a frontal face image, and a side face image from at least one side, of a to-be-identified user; identifying whether the to-be-identified user is an authorized user of a payment electronic account according to the frontal face image and the side face image that are acquired; and making a deduction operation on the payment electronic account if it is identified that the to-be-identified user is an authorized user of the payment electronic account.
US10769414B2
A neural network may implement a face detection process on a mobile device or computer system. An image captured using a camera on the device may be processed using the face detection process. The face detection process may provide a bounding box for the face detected in the image. The face detected in the image may have any orientation. The face detected in the image may include either a whole face of the user or only a partial face of the user. The face detection process may provide face detection that is substantially invariant to exposure in the captured image. The face may also be detected over a wide range of distances between the camera and the face of the user.
US10769412B2
A mug shot acquisition system is disclosed that includes an image acquisition interface that is operative to receive digital mug shot images from an imaging device. An image viewing display is responsive to the image acquisition interface and operative to display the received digital mug shot images. One or more standards-based image adjustment software tools allow the digital mug shot images to be adjusted to meet at least one predetermined mug shot image uniformity standard. The system also includes a software interface responsive to requests to initiate one or more operations by the mug shot acquisition system, and an image export interface operative to export digital mug shot images adjusted based on the standards-based image adjustment software.
US10769405B2
The invention relates to a flexible electronic card comprising: a card body (1) comprising an upper surface (11) and a lower surface (12); at least one cavity (13, 13′) formed in the card body emerging from the upper surface; a fingerprint module (2) configured to acquire a fingerprint of a user, the fingerprint module being housed in the cavity (13) and flush with the upper surface of the card body; the fingerprint module (2) comprising a flexible substrate (22) comprising an active part (21), designated capture part, flush with the upper surface of the card body and a microcontroller (23) arranged below the substrate.
US10769399B2
Techniques are provided for detecting an improper barcode using a neural network trained to identify an object from physical features appearing in images of object, and without resorting to using a barcode or other indicia to identify the object. The neural network is self-training, updating itself with selected images obtained at a Point-of-Sale. That is, the neural network is capable of training itself while performing improper barcode detection operations, such as spoofing detection.
US10769394B2
The present disclosure generally relates to devices, systems, and methods associated with optical data capture. In some embodiment, the present invention is a chassis for use in an imaging apparatus having an imaging sensor positioned fixedly relative to the chassis and a window. The chassis includes a cavity; a slot extending through a cavity wall, the cavity wall defining at least a portion of the cavity; and a lens assembly having a protrusion, the lens assembly being positioned within the cavity such that the protrusion is positioned within the slot, where the lens assembly is fixedly secured to the chassis only via a hardened adhesive.
US10769391B2
A label sensor that can be affixed to an item includes a first section and a second section. The first section includes a memory, an environmental sensor, a radio frequency (RF) front end that includes a tuning circuit, and a processing module. The processing module is operably coupled to the memory, the environmental sensor, and the RF front end. The second section includes an activation circuit that is operable, upon receiving an input, to activate one or more of the memory, the environmental sensor, the RF front end and the processing module. The activation causes the label sensor to be put in a first operational mode of a plurality of operational modes.
US10769390B2
An information processing system according to an embodiment of the technology includes: a plurality of first wireless communication units each having an identifier; and a second wireless communication unit that reads out the identifier from each of the plurality of first wireless communication units combined from among the plurality of first wireless communication units. The information processing system further includes an information processing unit that executes processing based on a combination of the plurality of identifiers that are read out by the second wireless communication unit.
US10769386B2
An input terminology is received in a source language to determine a target language proposal. In a proposal engine when a configuration profile is available the following steps are performed. A set of target language equivalents are determined by applying a user-defined set of approaches to the input terminology. Statistics is computed corresponding to the set of target language equivalents. A target language proposal from the set of target language equivalents is determined based on the computed statistics. The target language proposal along with the computed statistics is displayed in a graphical user interface.
US10769380B2
Methods, apparatuses, and computer program products are described herein that are configured to generate a situational analysis text. In some example embodiments, a method is provided that comprises generating a set of messages based on one or more key events in a primary data channel and one or more significant events in one or more related data channels in response to an alert condition. The method of this embodiment may also include generating a situational analysis text based on the set of messages and the relationships between them. In some example embodiments, the situational analysis text is configured to linguistically express the one or more key events, the one or more significant events, and the relationships between the one or more key events and the one or more significant events.
US10769377B2
Aspects include learning object/action pairs for recipe ingredients. A method includes extracting an ingredient list that includes a plurality of entries from a recipe stored in an electronic format. Each of the plurality of entries includes one or more words. For each multi-word entry in the ingredient list, an ingredient associated with the entry is identified by comparing words contained in the entry to terms in a lexicon of cooking domain terms. It is determined whether an action corresponds to the identified ingredient. The determining includes parsing the entry to locate a verb that is associated with the identified ingredient. Based on determining that an action corresponds to the identified ingredient, a food item action pair that includes the identified ingredient and the located verb is output.
US10769375B2
A computer program product for domain-specific data generation. The computer program product including a computer-readable storage medium having program instructions embodied therewith. The program instructions executable by a processor to cause the processor to perform operations including performing an analysis on a domain-specific corpus to identify a base term and a modifier term. The modifier term modifies the base term in at least a portion of the domain-specific corpus. The operations also include accessing a first entry in lexicon data. The first entry including core data corresponding to domain-independent lexical information for the base term. The operations further include adding, based on the analysis, non-core data to the first entry, the non-core data corresponding to domain-specific lexical information for the base term, wherein the non-core data identifies the modifier term as a domain-specific modifier of the base term.
US10769363B2
A method of retrieving data from a Health Level 7 (HL7) clinical data from one or more modalities for transferring to a dictation system is disclosed. The method includes receiving HL7 clinical data having one or more multi-segment fields from a modality that generates the HL7 clinical data; accessing a formatting template for use in normalizing the parsed HL7 clinical data, the formatting template including a retrieval setting that specifies a type of the one or more multi-segment fields from which to retrieve the one or more values; retrieving the values from the fields of the one or more multi-segment fields based on the retrieval setting as specified in the formatting template; normalizing the retrieved values using format settings set in the formatting template; and sending the normalized values to the dictation system for use in generating a report by the dictation system.
US10769362B2
A mobile device captures information from a document. The mobile device selects a template stored in a memory of the mobile device. The selected template describes data content of at least one document. The mobile device then captures an image of a document, determines that the image corresponds to one document described by the selected template by verifying that at least one first region in the image corresponds to a region of the document described by the selected template, identifies at least one region in the image that corresponds with a region in the document described by the selected template, and processes information in the identified region in the image. The mobile device then aggregates application specific information from the processed information and presents the aggregated application specific information to a user program operating on the mobile device.
US10769342B2
A method of generating an integrated circuit layout diagram includes arranging first cells having a first cell height in a first row and arranging second cells having a second cell height less than the first cell height in a second row abutting the first row. The first row and the second row extend along a first direction and are laid out relative to a routing grid including first routing tracks along the first direction and second routing tracks along a second direction perpendicular to the first direction. First cell pins are placed within each first cell extending along second routing tracks. Second cell pins are placed over selected via placement points in each second cell. At least one second cell pin extends along a corresponding second routing track across a boundary of a corresponding second cell and into a corresponding first cell abutting the corresponding second cell.
US10769338B2
We disclose transconductor-capacitor classical dynamical systems that emulate quantum dynamical systems and quantum-inspired systems by composing them with 1) a real capacitor, whose value exactly emulates the value of the quantum constant ℏ termed a Planck capacitor; 2) a ‘quantum admittance’ element, which has no classical equivalent, but which can be emulated by approximately 18 transistors of a coupled transconductor system; 3) an emulated ‘quantum transadmittance element’ that can couple emulated quantum admittances to each other; and 4) an emulated ‘quantum transadmittance mixer element’ that can couple quantum admittances to each other under the control of an input. These four parts can be composed together to create arbitrary discrete-state, traveling-wave, spectral, or other quantum systems.
US10769335B1
An electronic design automation (EDA) tool for executing topological and functional checks on an electronic circuit design (ECD) includes a processor and a memory that stores the ECD, graphical rules, and filter rules for executing the checks. The processor generates a test graph based on the ECD, replaces stretchable nodes with nested networks in the test graph to generate extended graphs, and decouples real edges and functional edges of each extended graph to generate real graphs and functional graphs, respectively. Based on the graphical rules, the processor executes the topological checks on an input graph of the ECD to identify real sub-graphs from the input graph that are isomorphic to a real graph. The processor further generates functional sub-graphs by combining a functional graph with each real sub-graph, and based on the filter rules, further executes the functional checks on the functional sub-graphs to identify output graphs.
US10769329B1
A retention model includes a sequential block including two flip-flop/latch elements and a signal routing circuit having a network of alternative signal paths controlled by path control signals, which are generated by a retention controller block. The signal routing circuit enters a default operating mode when the signal path control signals are de-asserted, whereby the retention model implements a standard flip-flop/latch functionality in response to generic UPF signals applied to the model's generic input nodes, thereby facilitating RTL simulation of the retention model using a Verilog original always command. A selected retention strategy is implemented by modifying a retention controller block to assert a selected combination of path control signals, whereby the retention model may be implemented during UPF simulation using a map_retention_cell command. Restrictions prevent modification of the sequential block and path control signals and prevent use of generic input signals by the retention controller block.
US10769326B2
Computer processing time and results are improved in fully-coupled fully-implicit well-reservoir simulation system using Jacobian matrix methodology. Approximate inverse preconditioners are provided which treat a well influence matrix at comparable accuracy and robustness to those for the grid-to-grid flow terms of system matrix. The methodology is highly parallelizable and the data processing can be performed faster, as fewer solver iterations are required to converge to the same acceptable tolerances.
US10769325B2
Embodiments of the present invention provide an augmented reality by defining a model representing a real-world system. After defining the model, a plurality of model simulations are performed using the defined model which produce predicted field data that is stored in memory. In turn, data from one or more sensors in the real-world system is received and the defined model is calibrated using the received field data relative to the stored predicted field data. Then, an augmented reality of the real-world system is provided using the calibrated model.
US10769323B2
Systems and methods for calculating a standardized Health Index for a plurality of different components are shown and described. There is a vast number of different components used on an oil rig and each one may have a different definition of new, worn, damaged, or depleted. The system includes a measurement component that takes a measurement of the different components, and a health modeling component which calculates the standardized Health Index. Monitoring the Health Indices provides a rig operator information from which decisions on equipment use can be made.
US10769322B2
A procedure extraction system will be provided which can extract a procedure related to determining the cause of abnormality in facility equipment from analysis procedures in accordance with which the operator analyzes the operating conditions of the facility equipment. The procedure extraction system includes an analysis log storage to store a procedure in accordance with which an operator has analyzed an operating condition of facility equipment using operation data relating to the operating condition of the facility equipment, a graph creation unit to create a graph using the operation data, a region specification unit to specify at least a region of the graph, and an output step extraction unit to extract, from among steps included in the procedure stored in the analysis log storage, a step necessary for creating the graph including the region specified by the region specification unit.
US10769321B2
The present disclosure describes systems and methods for designing a pipeline. Embodiments include receiving input pipeline design information and GPS input information from a construction site, designing a pipeline layout and pipeline fabrication details from the input pipeline design information and the GPS input information, and providing GPS and pipeline construction output information to be used in the field to excavate a ditch line and construct the pipeline so that the installation and the fabrication of the pipe matches the excavate ditch.
US10769317B2
A computer-aided design system enables physical articles to be customized via printing or embroidering and enables digital content to be customized and electronically shared. A user interface may be generated that includes an image of a model of an article of manufacture and user customizable design areas that are graphically indicated on the image corresponding to the model. A design area selection may be received. In response to an add design element instruction and design element specification, the specified design element is rendered in the selected design area on the model image. Customization permissions associated with the selected design area are accessed, and using the customization permissions, a first set of design element edit tools are selected and rendered. User edits to the design element may be received and rendered in real time. Manufacturing instructions may be transmitted to a printing system.
US10769316B2
Systems and methods are described herein for authorizing master resets (e.g., factory resets) of mobile devices, such as smart phones, tablets, and so on. In some embodiments, the systems and methods employ a server-based authorization schema or mechanism, where at least one step or operation is performed, or caused to be performed, by a server or other system that is remote from the mobile device being reset.
US10769314B2
A fingerprint sensing integrated circuit device includes a fingerprint sensing device, an encryption unit, a multiplexer and a transmission interface. The encryption unit is connected to the fingerprint sensing device. The multiplexer has an output end, a first input end and a second input end. The first input end of the multiplexer is connected to the fingerprint sensing device. The second input end of the multiplexer is connected to the encryption unit. The multiplexer connects the output end to the second end according to a selection signal. The transmission interface is connected to the output end of the multiplexer.
US10769313B2
A method for fingerprint unlocking is provided. Fingerprint information for an application to be unlocked is acquired. The fingerprint information is compared with preset fingerprint information. A display page of the application to be unlocked is refreshed in parallel with comparing the fingerprint information with the preset fingerprint information. A refreshed display page of the application to be unlocked is displayed, when the fingerprint information matches the preset fingerprint information successfully. A terminal is also provided.
US10769310B2
A method for protecting a machine learning model from copying is provided. The method includes providing a neural network architecture having an input layer, a plurality of hidden layers, and an output layer. Each of the plurality of hidden layers has a plurality of nodes. A neural network application is provided to run on the neural network architecture. First and second types of activation functions are provided. Activation functions including a combination of the first and second types of activation functions are provided to the plurality of nodes of the plurality of hidden layers. The neural network application is trained with a training set to generate a machine learning model. Using the combination of first and second types of activation functions makes it more difficult for an attacker to copy the machine learning model. Also, the neural network application may be implemented in hardware to prevent easy illegitimate upgrading of the neural network application.
US10769304B2
An apparatus for transmitting personal information in individually unidentifiable way, includes a communication unit connected with external terminals through a network and performing communication; a controller generating an unidentifiable identifier (ID) of the apparatus and setting a transmission cycle period, at least one acquisition interval and at least one disclosure interval; a list generator acquiring at least one ID list disclosed by an external terminal through the communication unit, and generating an ID list for storage, an ID list acquired in acquisition interval, an ID list for disclosure, and an ID list for transmission; and a memory storing the ID list for storage, the ID list acquired in acquisition interval, the ID list for disclosure, and the ID list for transmission, generated by the list generator.
US10769296B2
A system includes a processor and a memory accessible to the processor. The memory may store instructions that, when executed by a processor, cause the processor to receive first data associated with a first owner and second data associated with a second owner from a data warehouse. The memory further includes instructions that, when executed, cause the processor to selectively filter the first data according to first data sharing permissions defined by the first owner to produce first filtered data, selectively filter the second data according to second data sharing permissions defined by the second owner to produce second filtered data, and provide an output including the first filtered data and the second filtered data to a data requester.
US10769294B2
A hierarchy of object groups is defined. Objects group collections are defined on top of the hierarchy. Authorization rights for executing actions are defined through the object group collection definitions. A request for a change associated with assignments of an object group in a hierarchy of a plurality of object groups may be received, where the assignments are related to object group collections. A change trigger is stored at an explosion update trigger table. The change trigger is stored synchronously with updating definitions of the object group collections and/or updating the hierarchy organization. The explosion update trigger table is processed to determine changes for the explosion table. The change trigger may be processed together with one or more other triggers associated with the object group. The explosion table is updated to reflect changes to the object group and other object groups hierarchically inherent for the object group.
US10769291B2
Representative embodiments disclose mechanisms for automatically granting access to information based on a derived trust level. Communications between two users are evaluated to identify commonalities in user characteristics, data characteristics, and context of the communications to establish a trust level from one user to another. This information is utilized to establish a trust model between the two users. In future communications, the trust model is used to determine whether to grant access to information based on the current user characteristics, data characteristics and context. Requests for data are passed through the trust model to grant or deny access. Alternatively, data can be injected into a conversation when the appropriate characteristics are met. In alternative embodiments, security model parameters can be automatically adjusted and access granted or denied based on the security model.
US10769287B2
Logical data containers of a data storage system are associated with policies that require data transformation of data to be stored in the logical data containers. When a data object is received to be stored in a logical data container, the data object is transformed in accordance with a policy on the logical data container. Transformation of the data object may include encryption. The logical data container may also be associated with a cryptographic key used to perform a required transformation.
US10769286B2
Systems and methods are disclosed that create a separate digital and cryptographically secure signal “branch” to a secondary observer from a primary signal path of an information system. The information system may be a measurement system. The secure signal branch is creating without interfering with the primary signal path. In such a manner, the secondary observer may authenticate reported data while not interfering with the signal of the information system.
US10769283B2
A method, system and computer-usable medium for performing security analytics comprising receiving a stream of data from a data source; preprocessing the stream of data identify entity information and event information from the stream of data; transforming the entity information into transformed entity data and the event information into transformed event data; the transforming conforming to a genericized data model; storing the transformed entity data and the transformed event data in a security analytics data repository; and, performing a security analytics operation on the transformed entity data and the transformed event data.
US10769278B2
A cloud storage server determines features of files in a storage account of the cloud storage server. The storage account is registered with a client device. The cloud storage server detects ransomware activity based on the features of the files. A notification is generated to the client device. The notification indicates the detected ransomware activity in the storage account, and one or more remediation options for the detected ransomware activity in the storage account. The cloud storage server receives, from the client device, a remediation option selected from the one or more remediation options and recovers one or more files in the storage account based on the selected remediation option.
US10769275B2
The disclosed computer-implemented method for monitoring bait to protect users from security threats may include (i) monitoring a bait computing resource to detect attempts to access the bait computing resource, (ii) virtualizing the bait computing resource to prevent a false positive by hiding the bait computing resource from at least one trusted application that has been categorized as safe, (iii) detecting an attempt by a different application to access the virtualized bait computing resource, and (iv) performing a security action to protect a trusted user by reporting the attempt to access the virtualized bait computing resource by the different application. Various other methods, systems, and computer-readable media are also disclosed.
US10769274B2
Methods, systems, and computer-readable storage media for inhibiting security threats in microservice architectures hosted on cloud infrastructures, implementations including receiving, by a microservice used in one or more microservice-based applications, a network packet including a set of features, determining, by the microservice, a probability for the set of features with respect to a set of categories, and identifying, by the microservice, that the network packet corresponds to a first category based on probabilities of the set of features, and, in response, executing an action.
US10769272B2
Systems, apparatuses and methods may provide for technology that associates a key domain of a plurality of key domains with a customer boot image, receives the customer boot image from the customer, and verifies the integrity of the customer boot image that is to be securely installed at memory locations determined from an untrusted privileged entity (e.g., a virtual machine manager).
US10769271B2
An apparatus made of wheels arranged axially on a central spindle that are rotated with respect to one another in myriad combinations to create unique, complex passwords for use in computer systems. The wheels are labeled with a randomized selection of characters found on standard computer keyboards, including upper and lower-case characters, numbers, and special characters, together with some or all characters put on colored backgrounds found on each wheel. A memorized master password is used to align the wheels, which reveals a series of unique, complex passwords arrayed across the perimeter of the wheels for use in computer applications. When not in use, the wheels are rotated to a random or storage position, providing for obfuscation of the passwords and allowing the device to be stored in plain sight.
US10769263B1
A computer-implemented certificate verification method includes: obtaining, by a certificate verification module, at least two images of a certificate, in which the at least two images are acquired under different acquisition conditions; obtaining, from the at least two images, at least two target images that correspond to respective images of the at least two images and that each include an image of a light-reflective coating of the certificate; and determining, based on the at least two target images, a probability that the certificate is an original.
US10769258B2
According to an embodiment of the present disclosure, an electronic device may comprise a first sensor configured to obtain first biometric information of a first authentication level from a user, a second sensor configured to obtain the first biometric information and/or second biometric information of a second authentication level higher than the first authentication level from the user, a memory configured to store at least one piece of biometric information authenticated in relation with the user, and a processor configured to compare the at least one piece of biometric information with the first biometric information obtained through the first sensor while the electronic device operates in a locked state, to activate a timer to stop input to the first sensor for a designated time when authentication based on the first biometric information fails a designated number of times based on the comparison of the first biometric information, to obtain the second biometric information through the second sensor while the timer is active, and to deactivate the timer when the second biometric information is authenticated based on the at least one piece of biometric information.
US10769255B2
A method of adaptively updating an enrollment database is disclosed. The method may include extracting a first feature vector from an input image, the input image including a face of a user, determining whether to enroll the input image in the enrollment database based on the first feature vector, second feature vectors of enrollment images and a representative vector, the second feature vectors of the enrollment images being enrolled in the enrollment database, and the representative vector representing the second feature vectors, and enrolling the input image in the enrollment database based on a result of the determining.
US10769252B2
A method and apparatus for watermarking digital content and a data extraction method are disclosed. The digital content watermarking method includes: generating private and public keys corresponding to the user terminal; generating watermark data containing user identity information corresponding to the user terminal and user details associated with the watermark data; generating encrypted data by encrypting the watermark data and the user details with the private key; transmitting the watermark data, the encrypted data, and the public key to a server; receiving digital content when authorized by the server; and watermarking the digital content with the watermark data.
US10769248B2
A central asset registry and associated satellite registries tie Digital Asset Management (DAM) repositories and satellite repositories into a unified enterprise system. The system removes rights and asset relationship tracking from the DAMs and the satellites by gathering asset metadata tags and capturing digital asset rights and relationships between assets to improve speed, scalability, and flexibility in analyzing and traversing networks of rights and relationships of digital assets. The central asset registry and the satellite registries use a pluggable architecture and track and store multi-dimensional relationships as an asset hierarchy. The asset hierarchy and rights model depicts rights and relationship data between the assets and provides a flexible array of asset types and properties for addition of new assets, new asset types, and new rights without re-factoring the other data, nodes, and edges. The system uses asset metadata to create edge relationships between the assets. The combination of the satellite registries and the central asset registry facilitates queries and retrieval of the media assets.
US10769242B2
A current system allows data-driven hypothesis generation to identify therapeutic candidates for a disease phenotype treatment by identifying drugs and clinical indications associated with lower occurrences of disease-associated phenotype(s) by a drug/drug class. A current system may include a pharmaceutical hierarchical ontology; a phenotype hierarchical ontology; a record database comprising clinical event records; a database mining engine; and a mapping engine. The database mining engine may iteratively progress through a portion of the pharmacological hierarchical ontology and phenotype hierarchical ontology to iteratively select pairs of cohort entries from each ontology; and for each pair of cohort entries, query the clinical record database for matching records. The mapping engine may map each pair of cohort entries into a matrix comprising a drug-event cell for each pair and apply a value thereto representing the number of database records matching items returned by the database mining engine for the corresponding cohort entries.
US10769240B2
The present invention relates to a medical data processing method of determining an outcome quality of a medical procedure, the method comprising the following steps which are constituted to be executed by a computer: a) acquiring (S1) pre-completion medical image data describing an anatomical structure of a patient's body in a state before the medical procedure has been completed on the anatomical structure, the anatomical structure being subject to the medical procedure; b) acquiring (S1) pre-completion non-image medical data describing a state and medical history of the patient before the medical procedure has been completed on the anatomical structure; c) acquiring (S2) medical procedure planning data describing a plan for execution of the medical procedure to be carried out on the anatomical structure; d) determining (S2), based on the pre-completion medical image data and the medical procedure planning data, procedure application describing an application of the medical procedure planning data to the pre-completion medical image data; e) acquiring (S5) post-completion non-image medical data describing a state and medical history of the patient after the medical procedure has been completed on the anatomical structure; f) acquiring (S5) post-completion medical image data describing the anatomical structure in a state after the medical procedure has been completed on the anatomical structure; g) determining (S6, S7), based on the procedure application data and the pre-completion non-image medical data and the post-completion non-image medical data and the post-completion medical image data, outcome quality data comprising a quality measure describing a quality of the outcome of the medical procedure, the quality measure for example being specific to the indication in question, properties of the patient and the executive medical entity.
US10769221B1
Information related to apparently successful matches between two entities is collected, and culled based on a later indication that the match failed. Matches between two entities may be generated based on comparative information with other entities who appear to share some characteristics or preferences. Matches may be based on actual actions, in contrast to expressed preferences. Actual actions may be taken into account in addition to expressed preferences. Generation of matches may take into account geographical and/or temporal proximity and/or likelihood of receiving a response, in addition to other attributes of an entity. Matching algorithms may be updated based on entity input. Potential matches may be presented to third party entities for evaluation.
US10769214B2
A system for encoding and/or decoding documents for a document store is provided. In some implementations, the system performs operations comprising receiving a query related to at least a portion of a plurality of stored documents and retrieving one or more documents from the plurality of stored documents based on the query. The operations can further include generating a client-side dictionary including a plurality of definitions corresponding to a plurality of parameters (e.g., reference values for corresponding parameters) from the plurality of stored documents. The operations can also include providing the client-side dictionary and the one or more documents in response to the query. One or more of the operations can be implemented by a database server. Related systems, methods, and articles of manufacture are also described.
US10769213B2
Techniques for detection of document similarity are provided. The computer-implemented method can comprise identifying, by an electronic device operatively coupled to a processing unit, a first pragmatic association of a first segment in a first document portion, the first pragmatic association indicating meaning of the first segment specific to a context of the first segment in the first document portion. The computer-implemented method can also comprise generating a first intermediate document portion from the first document portion by using the first pragmatic association to replace the first segment. The computer-implemented method can further comprise determining a similarity degree between the first document portion and a second document portion by comparing the first intermediate document portion with the second document portion.
US10769208B2
Disclosed herein is an automated approach for summarizing media content using descriptive information associated with the media content. For example and without limitation, the descriptive information may comprise a title associated with the media content. One or more segments of the media content may be identified to form a media content summary based on each segment's respective similarity to the descriptive information, which respective similarity may be determined using a media content and auxiliary data feature spaces. A shared dictionary of canonical patterns generated using the media content and auxiliary data feature spaces may be used in determining a media content segment's similarity to the descriptive information.
US10769206B2
Methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to detect media watermarks in magnetic field data are disclosed herein. Example media monitoring apparatus disclosed herein include means for transforming magnitude values of magnetic field data to a frequency domain to determine transformed magnetic field data, the magnetic field data associated with a first sampling rate, the magnetic field data obtained from a sensor. Disclosed example media monitoring apparatus also include means for detecting an audio watermark in a portion of the transformed magnetic field data associated with a first frequency, the audio watermark encoded in an audio signal, the audio watermark to have a frequency component associated with a second frequency different from the first frequency, the first frequency to be aliased relative to the second frequency based on the first sampling rate.
US10769201B2
An image management device that is communicably connected to a client terminal and a plurality of image storage devices, includes: a storage that stores identification information of image data with the identification information associated with an image storage device in which the image data is stored; a hardware processor that identifies an image storage device that stores image data specified by an image-data transmission request received from the client terminal based on the identification information of the image data stored in the storage, and instructs the identified image storage device to subject the image data specified by the transmission request to image processing; and a communicator that receives, from the identified image storage device, processed image data that has been subjected to the image processing, and transmits the processed image data to the client terminal.
US10769200B1
A user can capture an image of a text object of interest and have that image submitted for processing. The image can be pre-processed to improve quality and then submitted to an optical character recognition process to identify the words, characters, or strings in the image. At least some of these results can be submitted as a query to a search engine to obtain potential matches. In order to improve the accuracy of the results, information such as the titles for the results can be compared against each recognized word, character, or string from the image, including the ordering of those elements. An updated relevancy score can then be generated based on the full, ordered set. The recognized text is also analyzed to attempt to recognize model numbers or other identifiers that can be weighted more heavily as being indicative of accurate matches. Matches are selected from the re-ranked results.
US10769193B2
Performing data clustering in a model property vector space. Input data is received comprising a plurality of data instances in a data vector space. A model property vector specification is defined for a model vector. Information is identified from the input data, and a model property vector is created in the model property vector space for each of the plurality of data instances. A target number of clusters is identified and used to perform a data clustering procedure. An output is generated comprising a plurality of data segments and one or more clustering rules. For each data cluster, a predictive model is constructed for each data segment of the plurality of data segments.
US10769185B2
Mechanisms are provided to implement an answer change notification system. The mechanisms receive a change operation to change a portion of a user profile data structure associated with a user and identify a first entry in a question and answer (QA) log data structure, corresponding to the user, having an indicator identifying a previous answer of the first entry as being dependent upon information in the user profile data structure. The mechanisms resubmit a question of the first entry to a question and answer (QA) system to generate a new answer to the question in response to identifying the entry. The mechanisms receive the new answer from the QA system and output, to a client device associated with the user, a notification identifying the new answer to the question in response to receiving the new answer.
US10769172B2
Examples include globalized object names in a global namespace. Some examples may relate to creation of an object with a globalized object name in a global namespace based on a determination. The determination may relate to a global namespace name pattern or the determination may be based on globalization information.
US10769169B2
A networked computing system where data from multiple sources is automatically tracked through a plurality of conversion steps at the data row and element level. The system allows input of data conversion metadata. The system automatically applies a version number to the conversion metadata. The system includes a data conversion engine. The data conversion engine ensures that processing metadata versions are in sync with versions of converted data. The conversion engine creates version synchronization at the data row and element level thus allowing data tracking at the data row and element level. The system includes a database that stores conversion metadata and execution attributes and a graphical user interface that allows the user access to the conversion metadata.
US10769167B1
The present disclosure provides for computational data analysis across multiple data sources. A pipeline (or workflow) is imported and a dataset is selected. The dataset resides on a virtual file system and includes data residing on one or more storage locations associated with the virtual file system. One or more compute resources are selected to perform the pipeline analysis based at least on the imported pipeline and the dataset. The one or more compute resources are selected from a plurality of available compute resources associated with the one or more storage locations associated with the virtual file system. The pipeline analysis is performed using the selected compute resources on the dataset in one or more secure clusters. The resulting data generated from the pipeline analysis is submitted to the virtual file system.
US10769159B2
In an illustrative embodiment, systems and methods for generating data metrics and relationship analysis from an organization's electronic communications archives include pre-processing the electronic communications into a consistent, workable format, including filtering the data to remove irrelevant messages. Machine learning models may be applied to support automatic identification of relevant message content for data analytics. The systems and methods may link the electronic communications with transaction records of a transactional platform and analyze the communications traffic in view of transactional patterns and outcomes. Communications between parties may be analyzed to identify timings and patterns, plus correlations between electronic communication patterns and business outcomes.
US10769156B2
Users are most likely to search for documents “around” them, such as documents which are created, read, or modified by other users they work closely or collaborate with, documents on sites the user frequents, and/or documents trending around them, in addition to documents they've created or interacted with themselves. Therefore, embodiments are directed to relevance ranking of query results based on external context. A search service may receive a query and an external context list, determine a relevance value for each entry in the external context list, and perform the query, where a search index comprising items may be returned in response to performance of the query. The search service may then match entries in the external context list against associated properties of the items, compute a score for the items based on the matching, and rank results of the query based on the score computed for the items.
US10769153B2
A computer system has a plurality of computers each executing stream data processing and a management computer assigning a plurality of divided queries to the plurality of computers. The management computer includes a parameter input module configured to receive an analysis scenario including a plurality of queries and division information for dividing the analysis scenario into the plurality of divided queries; and a query analysis module configured to analyze the analysis scenario to generate a query graph. The query analysis module specifies, based on the analysis scenario and the division information, at least one of the divided queries that requires flow control; and sets the flow control for the plurality of computers to each of which the at least one of the divided queries that requires the flow control is to be assigned.
US10769130B1
A system includes an interface and a processor. The interface is configured to receive a table indication of a data table and to receive a transaction indication to perform a transaction. The processor is configured to determine a current position N in a transaction log; determine a current state of the metadata; determine a read set associated with a transaction; attempt to write an update to the transaction log associated with a next position N+1; in response to a transaction determination that a simultaneous transaction associated with the next position N+1 already exists, determine a set of updated files; and in response to a determination that there is not an overlap between the read set associated with the current transaction and the set of updated files associated with the simultaneous transaction, attempt to write the update to the transaction to the transaction log associated with a further position N+2.
US10769118B1
A computer-implemented method for storing data in multiple stages may include (1) establishing an initial storage period for regulatory compliance and a subsequent storage period for business reference, (2) storing data during the initial storage period for regulatory compliance, (3) upon expiration of the initial storage period, stripping rich content from the data while preserving text content in the data, and (4) storing the stripped data during the subsequent storage period for business reference. Various other methods, systems, and computer-readable media are also disclosed.
US10769108B2
A file storage system for storing data of a file received from a client includes a back-end file server in which the data is stored. The system includes a cache appliance in communication with the file server, such that the appliance stores portions of the data or attributes of the file, and uses the stored data or attributes to process file system requests received from the client, and which reads and writes data and attributes to the back-end file server independently. A system for responding to a file system protocol request in regard to a back-end server includes a token server. The system includes a plurality of cache appliances in communication with the token server, each of which receives tokens from the token server to synchronize access to data and attributes caches of the cache appliances, and reading and writing data and attributes to the back-end servers when tokens are revoked, the cache appliance having persistent storage in which data are stored, and the token server having persistent storage in which tokens are stored. A storage system includes a plurality of backend servers. The system includes a token server which grants permission to read and write file attributes and data system, and includes a plurality of cache appliances in communication with at least one of the backend servers and the token server for processing an incoming NFS request to the one backend server. Each cache appliance comprises an NFS server which converts incoming NFS requests into cache manager operations; a token client module in communication with the token server having a cache of tokens obtained from the token server; a cache manager that caches data and attributes and uses tokens from the token client module to ensure that the cached data or attributes are the most recent data or attributes, and an NFS client which sends outgoing NFS requests to the back-end file server. Methods for storing data of a file received from a client.
US10769104B2
An event historian system receives event data from a client system via a network connection and stores the event data in a block data storage system. An event data block in which to store the received event data is selected based on the time range of the occurrence of the received event data. The received event data is stored in a snapshot within the event data block. Event property data is extracted from the received event data and used to build a plurality of event property index files.
US10769103B1
A first list is received including locations of blocks of a file system that changed between current and previous backups. A superblock of the file system is read to generate a second list including locations of metadata records representing file objects. The first and second lists are intersected to return a third list including locations listed in the first and second lists. The locations in the third list are changed metadata records. A metadata record as of the current backup and identified in the third list is read. A previous version of the metadata record as of the previous backup is read. The current and previous metadata record versions are compared to detect potential conditions occurring between the backups. Upon detection of a first type of condition, information about the condition is recorded. Upon detection of a second type of condition, information about the condition is not recorded.
US10769097B2
An autonomous memory device in a distributed memory sub-system can receive a database downloaded from a host controller. The autonomous memory device can pass configuration routing information and initiate instructions to disperse portions of the database to neighboring die using an interface that handles inter-die communication. Information is then extracted from the pool of autonomous memory and passed through a host interface to the host controller.
US10769096B2
A circuit for processing data is provided. The circuit includes an Application Processor (AP), a Communication Processor (CP), and a storage unit including at least a first region which the AP and the CP access and from/to which data related to at least one of the AP and the CP is read/written, and a second region which the CP accesses and from/to which data related to the CP is read/written.
US10769095B2
An image processing apparatus includes a plurality of image processors, and is capable of providing an instruction of any one of a plurality of operation modes including a first recording mode. In the first recording mode, among the plurality of image processors, each image processor other than an image processor in a final stage performs predetermined image processing on image data of a portion that needs to be processed, and outputs image data of a portion other than the portion that needs to be processed to an image processor in a subsequent stage without performing the predetermined image processing thereon. One of the plurality of image processors that is set as a power supply master performs control so as to sequentially bring the plurality of image processors into a power supply state corresponding to the operation mode indicated by the instruction.
US10769094B2
In example implementations, a method to change a data transfer configuration of a data cable is provided. The method includes receiving a selection of a data transfer configuration option from a plurality of different data transfer configuration options of a data cable that has data lanes to transfer video data and non-video data. A reported number of supported resolutions or refresh rates is modified in accordance with the data transfer configuration option that is selected. The reported number of supported resolutions or refresh rates that is modified is then transmitted to a computing device connected to a display device via the data cable to transmit data via the data cable in accordance with the data transfer configuration option that is selected.
US10769089B1
A write blocking system may include a host computer. The host computer may include a host processor configured as a blocking driver. A separate connection interface device may be is configured to be operatively coupled to the host computer, and include a switch and a connection interface control device, such as a processor assembly. The switch may be connected by the drive socket to a storage drive. The connection interface control device may communicate with the blocking driver while the connection interface control device is operatively coupled to the host computer. The connection interface control device may selectively establish communication between the storage drive and the host computer by operating the switch after communication between the connection interface control device and the blocking driver. The blocking driver may prevent the host computer from altering data stored on the connected storage drive.
US10769088B2
A High Performance Computing (HPC) node comprises a motherboard, a switch comprising eight or more ports integrated on the motherboard, and at least two processors operable to execute an HPC job, with each processor communicably coupled to the integrated switch and integrated on the motherboard.
US10769083B2
An apparatus to facilitate source synchronous signaling is disclosed. The apparatus includes transfer protocol logic to provide for source synchronous transfer of data within an interconnect fabric, including one or more synchronizers having logic to a transmit data signal and a source clock (clk) signal during the transfer of data.
US10769079B2
In a conventional system with a UFS storage device connected to a UFS host over one or more lanes, the lanes can support different transmission speeds, referred to as gears. The UFS host shifts lanes and gears based on the type of request it receives. When the requests arrive in random order of gear requirements, the frequent shifting of the lanes and gears causes significant power consumption. To address this issue, it is proposed to implement a queue-based shifting in which arriving requests may be queued based on their gear requirements. When a queue is selected, multiple requests in the selected queue, which are all of same or similar gear requirement, can be served. This can reduce the frequency of gear shifting, and hence reduce power consumption.
US10769067B2
A cache interconnect and method of operating a cache interconnect are disclosed. In the cache interconnect snoop circuitry stores a table containing an entry, for each of a plurality of cache lines, comprising a cache line identifier, an indication of a most recent processing element of a plurality of processing elements associated with the cache interconnect to access the cache line, and an indication of a data item in the cache line which was identified by the most recent processing element to be accessed. In response to a request from a requesting processing element of the plurality of processing elements, the request identifying a requested data item, the snoop circuitry determines a requested cache line identifier corresponding to the requested data item and looks up that identifier in the table. When the requested cache line identifier is stored in an identified entry in the table, the snoop circuitry provides, based on the requested data item and the indication of the data item in the table, an indication as to whether the requested data item is the same as the data item in the identified entry.
US10769066B2
A nonvolatile memory device may include a plurality of dies. Each of the plurality of dies may store mapping information of logical block addresses which are previously assigned. When a composite read command and location information indicating where mapping information of a logical block address is stored are received from a controller, a target die corresponding to the logical block address among the plurality of dies may perform a first operation of translating the logical block address to a physical block address based on the location information, and a second operation of reading user data stored in a region of the translated physical block address and outputting the read user data to the controller.
US10769059B2
An object-based storage system comprising a host system capable of executing applications for and with an object-based storage device (OSD). Exemplary configurations include a call interface, a physical layer interface, an object-based storage solid-state device (OSD-SSD), and are further characterized by the presence of a storage processor capable of processing object-based storage device algorithms interleaved with processing of physical storage device management. Embodiments include a storage controller capable of executing recognition, classification and tagging of application files, especially including image, music, and other media. Also disclosed are methods for initializing and configuring an OSD-SSD device.
US10769055B2
Dynamically revising an in-process build is disclosed. A build system receives a build configuration comprising information that defines a plurality of successive stages. Each stage includes at least one step, and one or more of the stages include a plurality of successive steps. The build configuration defines a build process that, when completed, alters a state of a storage device. The build system initiates a build process sequence on the build configuration. The build system, after initiating the build process sequence, receives notification of a desire to add a revision to a particular stage of the plurality of stages defined in the build configuration. A determination is made that performance of the particular stage has or has not begun. In response to the determination, a subsequent build process action is performed.
US10769053B2
Disclosed is a system for performing User Interface (UI) verification of a Device Under Test (DUT). Before performing the UI verification, a set of corner markers is positioned at corners of a display frame associated to the DUT. Once the set of corner markers are positioned, an image receiving module receives a DUT image, captured by an image capturing unit, of the UI pertaining to a DUT. A skew correction module for correcting orientation of the DUT image by determining an orientation correction factor. A file configuration module for storing the orientation correction factor in a pre-configuration file when the DUT image is occupying the content greater than the predefined threshold percentage. In one aspect, the orientation correction factor may be referred while testing a UI of the DUT.
US10769050B2
A real-time debugger implementation maintains and manages multiple debug contexts allowing developers to interact with real-time applications without “breaking” the system in which the debug application is executing. The debugger allows multiple debug contexts to exist and allows break points in real-time and non-real-time code portions of one or more applications executing on a debug enabled core of a processor. A debug monitor function may be implemented as a hardware logic module on the same integrated circuit as the processor. Higher priority interrupt service requests may be serviced while otherwise maintaining a context for the debug session (e.g., stopped at a developer defined breakpoint). Accordingly, the application developer executing the debugger may not have to be concerned with processing occurring on the processor that may be unrelated to the current debug session.
US10769046B2
In one aspect, a computer system automatically identifies style issues in a source code base. A reference set for a known style issue includes source code examples that exhibit the style issue. The source code examples in the reference set are compared to the source code base, for example using string convolution. Based on the comparison, locations in the source code base that are likely to exhibit the style issue are identified. Various steps in the processing may be implemented using machine learning models, clustering or other automated data science techniques.
US10769045B1
A simulated attack service of a computing resource service provider generates a cloned computing resource environment on which a simulated attack is executed. The cloned computing resource environment may be based at least in part on a computing resource environment including a set of computing resources. The simulated attack service may execute the simulated attack by at least directing a simulated attack payload to the cloned computing resource environment based at least in part on a signature included in the simulated attack payload. A measure of the effectiveness of an intrusion detection system may then be generated based at least in part on threat analysis information generated by the intrusion detection system and the simulated attack payloads of the simulated attack.
US10769044B2
A storage device and a method for indicating a state of a storage device are provided. The storage device may include nonvolatile memory devices, a controller that controls the nonvolatile memory devices, a display device, and a display controller that controls the display device. The display controller may control the display device to display different colors respectively corresponding to states of the storage device. The states may include an access state in which the controller accesses the nonvolatile memory devices according to a request from an external host device, a standby state in which the controller is ready to perform the request from the external host device, a device fail state in which the controller and the nonvolatile memory devices cannot operate, and a replacement state in which the controller and the nonvolatile memory devices are selected for replacement.
US10769042B2
Multi-port data storage device capabilities can be provided by a remote host connected to a diskgroup that has a first single port data storage device and a second single port data storage device. Initialization of a first logical volume and a second logical volume in each single port data storage device allows a data access request to be serviced from the remote host with the first logical volume of the first single port data storage device. Data virtualized from the first logical volume of the first single port data storage device to the second volume of the second single port data storage device allows accessing the second volume of the second single port data storage device in response to a request to a data request to the first volume of the first single port data storage device.
US10769037B2
Improved techniques for disaster recover within storage area networks are disclosed. Embodiments include replicating a LIF of a primary cluster on a secondary cluster. LIF configuration information is extracted from the primary cluster. A peer node from a secondary cluster is located. One or more ports are located on the located peer node that match a connectivity of the LIF from the primary cluster. One or more ports are identified based upon one or more filtering criteria to generate a candidate port list. A port from the candidate port list is selected based at least upon a load of the port. Other embodiments are described and claimed.
US10769035B2
A computer system may include a storage device and nodes cooperating therewith to define a key value database architecture. A first node of the nodes may be configured to generate a plurality of checkpoints. The computer system may also include a second node of the nodes configured to operate a log feed cache manager based upon the checkpoints generated by the first node.
US10769029B2
Provided are a computer program product, system, and method for accessing records of a backup file in a network storage. A backup file comprises a sequential file of metadata records and data set records is processed. The metadata records include metadata on data of data sets in the data set records. Backup objects store the metadata and the data set records in the backup file. A determination is made of at least one container in the network storage to store the backup objects. Backup object information indicates for each of the backup objects, an order of the metadata or data set record, stored in the backup object, in the backup file, and a container of the at least one container in which the backup object is stored. Multiple of the backup objects are concurrently transmitted to the network storage to concurrently write to the at least one container.
US10769019B2
A system and method for automatic recovery of actively persisted data in a distributed data grid. A dynamic active recovery quorum function determines the number of cluster storage members that must be available before recovery starts. The use of the dynamic active recovery quorum allows time for a cluster to start and ensures that partitions can be recovered gracefully without overloading too few storage members. The dynamic active recovery quorum function automatically configures the recovery quorum based on a predefined algorithm and data collected about cluster membership during cluster operation prior to the catastrophic failure or shut down for planned maintenance.
US10769017B2
In some examples, with respect to adaptive multi-level checkpointing, a transfer parameter associated with transfer of checkpoint data from a node-local storage to a parallel file system may be ascertained for the checkpoint data stored in the node-local storage. The transfer parameter may be compared to a specified transfer parameter threshold. A determination may be made, based on the comparison of the transfer parameter to the specified transfer parameter threshold, as to whether to transfer the checkpoint data from the node-local storage to the parallel file system.
US10769010B2
A DRAM device includes first terminals, second terminals, third terminals, a control signal generator, a CRC unit, a row decoder, a column decoder, and a memory cell array. The control signal generator generates a control signal. The CRC unit performs a first CRC logical operation on a first data group including qn-bit first data generated by inputting n-bit first data q times, generates a first CRC result signal, performs a second CRC logical operation on a second data group including qn-bit second data by inputting n-bit second q times, generates a second CRC result signal, and generates an error signal based on the first CRC result signal and the second CRC result signal. The error signal is generated based on the second CRC result signal regardless of the first CRC result signal in response to the control signal.
US10769006B2
A management entity receives device fingerprints representing corresponding devices connected to one or more networks. Each device fingerprint includes a multi-bit word indicating hardware, software, network configuration, and failure features for a corresponding one of the devices. The management entity processes the device fingerprints using different methods including statistical risk of failure scoring methods and machine learning risk of failure scoring methods, to produce from each of the methods a respective risk of failure for each device. The management entity combines the respective risk of failures for each device into a composite risk of failure for each device, ranks the devices based on the composite risk of failures for the devices, to produce a risk ranking of the devices, and outputs the risk ranking.
US10769003B2
In an example, a Web Socket is used as an abstraction layer on top of one or more triggers. These triggers may be defined by DevOps tools and may be called bidirectionally. Specifically, a web application can call a trigger located in a Function as a Service layer at an ABAP application server, while the ABAP application server can also push data via a push channel through the WebSocket to trigger functions in the Web App.
US10768995B2
Managing a communications network involves allocating hosts (100) for instances (105) of a virtual network function component (155). From a request to allocate, a number N is obtained indicating a minimum number of the instances to be available, and a number M indicating how many additional instances are to be allocated. If the allocations are requested to be to different hosts (anti affinity) and if the sharing of the instances by the virtual network function component can be adapted in the event of unavailability, then allocating is carried out automatically (230) of N+M of the instances to less than N+M of the hosts, so that if any one of the allocated hosts becomes unavailable there are sufficient hosts so that the virtual network function component can still be shared across at least N of the instances. Fewer hosts are needed, saving costs.
US10768990B2
A method, apparatus and computer program to protect an application in an underlying multiprocessor computing system, e.g., one in which a processor has local memory available but can access memory assigned to other processors. In operation, a set of hardware characteristics for the underlying computing system are extracted. These characteristics preferably comprise processing power, available memory, and a topology. For each hardware characteristic, an operating limit for that characteristic is determined based at least in part on a baseline value that is determined for the application with respect to the hardware characteristic. Based on the operating limit determined for each hardware characteristic, a recommended limit for a system feature (e.g., network traffic) of the underlying computing system is computed. Thereafter, and during runtime execution of the application, the recommended limit is then enforced, e.g., by dropping excess traffic or spinning up additional application instances, to protect the application.
US10768989B2
Methods and apparatus to provide virtualized vector processing are described. In one embodiment, one or more operations corresponding to a virtual vector request are distributed to one or more processor cores for execution.
US10768977B1
A framework is described for editing, assigning, controlling, and monitoring multiple bots within an enterprise network, including bots that perform natural language processing. In one implementation, a method includes: initializing a bot controller application instance; receiving, at the bot controller application instance, registration information from bot hosts; retrieving, from a web services gateway, configuration information for each of the of bot hosts; and using at least the retrieved registration information and configuration information for each of the bot hosts, displaying at a graphical user interface of the bot controller application instance a summary of the registered bot hosts and data relating to scripts executed by each of the bot hosts.
US10768971B2
Illustrative systems and methods enable a virtual machine (“VM”) to be powered up at any hypervisor regardless of hypervisor type, based on live-mounting VM data that was originally backed up into a hypervisor-independent format by a block-level backup operation. Afterwards, the backed up VM executes anywhere anytime without needing to find a hypervisor that is the same as or compatible with the original source VM's hypervisor. The backed up VM payload data is rendered portable to any virtualized platform. Thus, a VM can be powered up at one or more test stations, data center or cloud recovery environments, and/or backup appliances, without the prior-art limitations of finding a same/compatible hypervisor for accessing and using backed up VM data. An illustrative media agent maintains cache storage that acts as a way station for data blocks retrieved from an original backup copy, and stores data blocks written by the live-mounted VM.
US10768964B2
Techniques for enabling communication between a virtual machine and the host of the virtual machine are disclosed. An example computing device includes a host operating system and a virtual machine running on the host operating system. The storage device also includes a split driver. The split driver includes a frontend driver residing on the virtual machine and a backend driver residing on the host. The split driver processes messages received from the virtual machine and passes the messages from the frontend driver to the backend driver.
US10768958B2
A virtual computer system includes virtualization software, and one or more physical network interfaces for connecting to one or more computer networks. The visualization software supports one or more virtual machines (VMs), and exports one or more virtual network interfaces to the VM(s) to enable the VM(s) to access the computer network(s) through the physical network interface(s). The virtualization software modifies and filters network data frames from the VM(s) and from the physical network interfaces) to restrict one or more VMs to one or more virtual local area networks (VLANs) that are implemented within a VLAN topology. Restricting a VM to a VLAN Omits the broadcast domain to which the VM belongs, which may reduce security risks facing the VM. implementing the VLAN functionality within the virtualization software provides the functionality to every VM in the computer system, without requiring every VM to provide the functionality.
US10768953B2
A computing system may include at least one client computing device and a display associated therewith, and a server configured to provide access to a plurality of shared applications by the at least one client computing device, and extract text displayed by the shared applications on the display while the shared applications are being used by the at least one client computing device. The server may also be configured to generate a concept map associating the extracted text with actions initiated by the at least one computing device after displaying respective text on the display, and determine a suggested action to perform based upon text subsequently displayed on the display and the concept map.
US10768952B1
Embodiments of systems and methods for generating user interfaces are described. In an embodiment, a monitoring tool can observe the user's interaction with a computing device, collect input and output operation data, and calculate a user effectiveness score based on the collected data. A user interface can be generated based on the user effectiveness score to match the user's proficiency.
US10768943B2
Examples described herein include receiving contact information of a management controller for a host device and querying the management controller for a supported data network adapter over a management network. In response to a determination that the host device comprises a supported data network adapter, identifying information of a storage array is transmitted to the management controller. Examples also include receiving a unique identifier of a storage volume associated with the storage array and configuring, over the management network, the supported data network adapter to boot from the storage volume over a data network that is out of band from the management network.
US10768941B2
A computing device includes a processor, a memory coupled to the processor, and a non-transitory computer readable storage medium coupled to the processor that includes instructions, that when executed by the processor, cause the processor to manage a transition between a first operating system and a second operating system. The instructions cause the processor to instantiate a copy-on-write virtual computing system executing a first operating system, delete a second operating system from the non-transitory computer readable storage medium or the memory, copy the first operating system to the non-transitory computer readable storage medium. The instructions can further cause the processor to instantiate the first operating system on the computing device.
US10768937B2
Overhead associated with verifying function return addresses to protect against security exploits is reduced by taking advantage of branch prediction mechanisms for predicting return addresses. More specifically, returning from a function includes popping a return address from a data stack. Well-known security exploits overwrite the return address on the data stack to hijack control flow. In some processors, a separate data structure referred to as a control stack is used to verify the data stack. When a return instruction is executed, the processor issues an exception if the return addresses on the control stack and the data stack are not identical. This overhead can be avoided by taking advantage of the return address stack, which is a data structure used by the branch predictor to predict return addresses. In most situations, if this prediction is correct, the above check does not need to occur, thus reducing the associated overhead.
US10768931B2
Setting or updating of floating point controls is managed. Floating point controls include controls used for floating point operations, such as rounding mode and/or other controls. Further, floating point controls include status associated with floating point operations, such as floating point exceptions and/or others. The management of the floating point controls includes efficiently updating the controls, while reducing costs associated therewith.
US10768921B2
Example methods and apparatus for providing over-the-air-updates to IoT sensor nodes are disclosed herein. An example unmanned aerial vehicle includes an update deliverer to access a firmware update to be delivered to a sensor node in a network. The sensor node is coupled to an object. The example unmanned aerial vehicle includes a camera to generate image data and an identifier to identify the object based on the image data. The update deliverer is to deliver the firmware update to the sensor node based on identification of the object.
US10768919B2
An example method of installing one or more files on a host file system includes extracting, by an operating system, a container image from a container. The container image stores a set of files and provides an indication of a hierarchical structure for the set of files. The method also includes obtaining, by the operating system, a package in accordance with the container image. The package includes the set of files. The method further includes installing the package on the host file system in accordance with the hierarchical structure for the set of files.
US10768906B2
The present disclosure relates to a system for providing a multi-technology visual integrated data management and analytics development and deployment environment. In an embodiment, the system is configured to generate executable code suitable to carry out a data analytics request using a first software platform, migrate executable code for the first software platform to a second software platform, and cause executable code to be processed on the first or second software platform to perform the data analytics request.
US10768898B2
Hardware logic is arranged to efficiently perform modulo calculation with respect to a constant value b. The hardware logic comprises a series of addition units (each comprising a plurality of binary adders). A first stage addition unit in the series groups bits from an input number into a number of strings, multiplies each string by a corresponding coefficient using adders and left-shifting and adds the resulting strings together to generate an intermediate value which, in most examples, has a smaller range of possible values than the input number. The series of addition units also includes a second stage addition unit and/or a final stage addition unit. A second stage addition unit uses similar methods to generate an updated intermediate value in a pre-defined terminating range. A final stage addition unit generates a final result from the final intermediate result output by an immediately previous addition unit in the series.
US10768888B1
Systems and methods for wireless control and modification of electronic audio signals of remote electronic devices are disclosed. In an embodiment, a second computing device receives, from a first computing device that is configured to read radio frequency identification (RFID) tags, a first RFID tag address of a first RFID tag. A first mapping that associates each RFID tag address of a plurality of RFID tag addresses with a musical instrument digital interface (MIDI) event message of a plurality of MIDI event messages is stored in one or more digital data repositories, the plurality of RFID tag addresses including the first RFID tag address. A second mapping that associates each MIDI event message of the plurality of MIDI event messages to a virtual action identifier of a plurality of virtual action identifiers is stored in one or more digital data repositories. The second computing device uses the first mapping to determine a first MIDI event message based on the first RFID tag address. The second computing device uses the second mapping to determine a first virtual action identifier based on the determined first MIDI event message. The second computing device instructs a sound producing device to execute an action associated with the determined first virtual action identifier.
US10768883B2
A multi display device can include a first display panel including a display region having a plurality of pixels for displaying an image and a non-display region at a periphery of the display region; and a second display panel including a display region having a plurality of pixels for displaying an image and a non-display region at the periphery of the display region of the second display panel, wherein a portion of the non-display region of the first display panel includes a transparent region, wherein the second display panel is disposed such that a portion of the display region of the second display panel overlaps the transparent region of the non-display region of the first display panel.
US10768881B2
A method for a multi-screen interaction system for an augmented reality scene, information processing devices, and a non-transitory computer-readable storage medium are provided. In the method, a resource object of the augmented reality scene, in which an augmented reality marker is embedded, is displayed. An augmented reality effect play message is received from a second device of the multi-screen interaction system for the augmented reality scene through a communication connection. An augmented reality resource associated with the augmented reality effect play message is displayed in response to the received augmented reality effect play message.
US10768879B2
An image processing method. The method includes determining a first mapping relationship between first coordinates in a first coordinate system of a Multi-Resolution-Shading image and second coordinates in a second coordinate system of a Multi-Resolution-Shading screen image; and applying an anti-distortion process to the Multi-Resolution-Shading image based on the first mapping relationship, thereby obtaining an anti-distortion image.
US10768878B2
A method includes receiving from a server, by one or more processors, account information associated with a device. The account information specifies an identifier and an amount of credit in an account associated with the device, where the identifier uniquely identifies the device. The method also includes initiating a wireless connection with the device, and authenticating the device based at least in part on the identifier. The method includes receiving a document to print, printing the document, and modifying the amount of credit in the account to create an updated credit amount. The method also includes receiving an additional document for printing, translating the additional document to a format that the printer is capable of printing. The method includes printing the additional document and modifying the updated credit amount. In the method, the device lacks a printer driver associated with the printer.
US10768873B1
An authentication system uses authentication tokens to print documents from third party applications to a printing device. A mobile device includes a mobile application that obtains information for the printing device. The information may be identification information provided by a graphical code. It also may be a code generated by the mobile application. The mobile application requests that the third party application generate an authentication token. The mobile application stores the authentication token for the third party application and the information at a document processing platform, which is separate from the printing device or application. The printing device provides its information to the document processing platform to receive the authentication token. The printing device provides the authentication token to the third party application to establish a connection to print documents through the mobile device.
US10768872B2
An image forming apparatus that is capable of reducing the leaving of printed matter due to lack of the function of the forcible hold mode. A setting unit sets one of a valid state and an invalid state about a forcible hold printing function that holds print job data when the print job data is received and prints using the print job data held in response to a user's print instruction. A storage unit stores the print job data. A deletion unit deletes time-setting print job data that will start printing at set-up designated time when the time-setting print job data is stored in the storing unit and when the forcible hold printing function is switched from the invalid state to the valid state before printing using the time-setting print job data concerned.
US10768871B2
Output devices supporting wireless device discovery are herein disclosed and enabled. To setup an output device for wireless connection, wireless device discovery is performed by a client of the output device to discover the output device. Upon being discovered, the output device may provide identification or information related to the output device to the client for establishing a wireless connection. Subsequently, the output device may receive, via the established wireless connection, digital content from the client for output. Wireless device discovery operations may be based on one or more of a close proximity wireless communication, a Bluetooth wireless communication, or a wireless communication compatible with a protocol within IEEE 802.11 standards. Security information or authentication may be required for establishing the wireless connection. Subsequent to having established the wireless connection, the output device receives the digital content from the client for playing at the output device.
US10768866B2
A printer includes a printing mechanism configured to print images on a print medium, a print controller configured to execute a job group including a plurality of print jobs configured to print the images to make the printing mechanism print the images in the respective print jobs in sequence to thereby form a single printing result, a detector configured to detect a print error of the printing mechanism, a display device, and a display controller configured to make the display device display a printing position when the print error was detected by the detector.
US10768846B2
An information processing apparatus includes: a controller that controls a plurality of storage devices and transmits and receives data to and from the plurality of storage devices; and a bridge that communicates with the controller via a predetermined interface, communicates with each of the plurality of storage devices via each of a plurality of predetermined interfaces, and bridges the communications between the controller and the plurality of storage devices. The controller acquires information of a master boot record from each of the plurality of storage devices, and generates information of a master boot record in a virtual storage device to provide the plurality of storage devices as one storage device. The bridge controls a process for writing the information of the master boot record in the virtual storage device into a region of a master boot record in a first storage device out of the plurality of storage devices.
US10768839B2
A memory system includes: a plurality of memory devices, each of which includes a first block and a second block; and a controller suitable for: storing data received from a host in a buffer; selecting a first block, of a memory device of the plurality of memory devices, to be programmed with the data; detecting a size of the data; controlling the memory device to program the data into the selected first block when the size is detected to be equal to a one-shot program size; determining a status of the memory device including the selected first block when the size is detected to be smaller than the one-shot program size; controlling the memory device to program the data into the selected first block when the memory device including the selected first block is determined to be in a first status; and controlling the memory device to program the data into the second block of the memory device when it is determined to be is a second status.
US10768834B2
Methods, non-transitory computer readable media, and computing devices that group objects with different service level objectives for an application includes receiving a request including a service level data to provision a volume. One or more aggregates for the received service level is identified. a resource pool including the identified one or more aggregates is generated. The volume including the generated resource pool with the identified one or more aggregates for the received service level is provisioned.
US10768828B2
The present disclosure includes methods and apparatuses for read cache memory. One apparatus includes a read cache memory apparatus comprising a first DRAM array, a first and a second NAND array, and a controller configured to manage movement of data between the DRAM array and the first NAND array, and between the first NAND array and the second NAND array.
US10768824B2
A stacked memory includes a logic semiconductor die, a plurality of memory semiconductor dies stacked with the logic semiconductor die, a plurality of through-silicon vias (TSVs) electrically connecting the logic semiconductor die and the memory semiconductor dies, a global processor disposed in the logic semiconductor die and configured to perform a global sub process corresponding to a portion of a data process, a plurality of local processors respectively disposed in the memory semiconductor dies and configured to perform local sub processes corresponding to other portions of the data process and a plurality of memory integrated circuits respectively disposed in the memory semiconductor dies and configured to store data associated with the data process.
US10768822B2
A method for increasing effective storage capacity in a heterogeneous storage array is disclosed. In one embodiment, such a method determines a number of smaller-capacity storage drives and a number of larger-capacity storage drives in a storage array. The method further determines which RAID arrays in the storage array may be composed exclusively of the larger-capacity storage drives. Using this information, the method establishes a first set of RAID arrays in the storage array that will be composed exclusively of the larger-capacity storage drives and a second set of RAID arrays that may contain the smaller-capacity storage drives. The method then initiates a process to swap the smaller-capacity storage drives in the first set with the larger-capacity storage drives in the second set until the first set of RAID arrays is composed exclusively of the larger-capacity storage drives. A corresponding system and computer program product are also disclosed.
US10768817B2
One or more techniques and/or systems are provided for dynamically provisioning logical storage pools of storage devices for applications. For example, a logical storage pool, of one or more storage devices, may be constructed based upon a service level agreement for an application (e.g., an acceptable latency, an expected throughput, etc.). Real-time performance statistics of the logical storage pool may be collected and evaluated against the service level agreement to determine whether a storage device does not satisfy the service level agreement. For example, a latency of a storage device within the logical storage pool may increase overtime as log files and/or other data of the application increase. Accordingly, a new logical storage pool may be automatically and dynamically defined and provisioned for the application to replace the logical storage pool. The new logical storage pool may comprise storage devices expected to satisfy the storage level agreement.
US10768813B2
A drawing device according to the present disclosure includes a device body that includes a drawing screen of a liquid crystal screen, a pressure sensor provided on the drawing screen and configured to detect pressure on the drawing screen, an eraser bar provided in the device body and configured to slide along the drawing screen, an eraser bar position detection port as an eraser bar position sensor configured to detect a position of the eraser bar, and a control unit configured to perform a drawing process in which a picture is drawn on the drawing screen along a position where the pressure on the drawing screen is detected. The control unit is configured to erase the picture on the drawing screen in accordance with a moving range of the eraser bar when the eraser bar is moved.
US10768794B2
A synchronization protocol is used to transfer information from a remote computing system to a client device. At the remote computing system, synchronization configuration information is retrieved. The synchronization configuration includes a synchronization rule specifying a data object schema to which the synchronization rule will apply, truncation criteria, and a truncation threshold. The truncation threshold specifies a maximum amount of shared data object instances of the data object schema that may be sent to the client device during a synchronization task. The remote computing system analyzes metadata of a plurality of shared data object instances of the data object schema. Relevant shared data object instances of the plurality of shared data object instances meeting the truncation criteria are determined by the remote computing system. The relevant data object instances are sent from the remote computing system to the client device until the truncation threshold is met.
US10768792B2
The invention is directed to an electronic device. The electronic device generates for presentation on a display a user interface including a plurality of content items, a first heading, and a second heading. While the user interface is presented on the display, the electronic device receives input scrolling the plurality of content items. In response to the input, the electronic device scrolls the plurality of content items including: scrolling the first heading with a first content item of the plurality of content items that is currently playing; and scrolling the second heading with a second content item of the plurality of content items that is next in a queue of content items.
US10768786B1
Embodiments are disclosed for a data analysis tool for facilitating iterative and exploratory analysis of large sets of data. In some embodiments a data analysis tool includes a graphical user interface through which an interactive set of field identifiers is displayed. Each of the listed field identifiers may reference fields associated with a set of events returned in response to a search query, the set of events including machine data produced by components within an information technology (IT) environment that reflects activity in the IT environment. In response to user selections of field identifiers included in the displayed set, a data analysis tool may cause display of manipulable visualizations based on values included in fields referenced by the selected field identifiers.
US10768785B2
Navigating user-interfaces of medical image viewing software using pressure-sensitive displays can increase productivity of the viewer. In certain embodiments, a menu having a number of icons can be provided on a display device such that the icons are arranged around an initial area that is touched by a user's finger or stylus, for example. Due to the icons being arranged around the initial cursor position, any one of the icons from the menu can be chosen with relatively small finger movement and/or changes in pressure applied by the finger.
US10768784B2
Methods, systems, and devices are described for improved graphical user interfaces suitable for monitoring and controlling home automation, security, and/or energy management systems. In some embodiments, rules of different types may be displayed in, and controlled from, a list view. The graphical user interface may display a list of rules associated with generic automation rules and context-associated automation rules. List items may be associated with suggested automation rules, notification rules, or both. The list of rule items may include items associated with a property context or an external condition context. Items may be included in the list based, at least in part, on the current property context, the current external condition context, or both. In some instances, the system may be communicatively coupled to a third-party information service.
US10768779B2
Disclosed are an instant messenger (IM) method, client and system based on a dynamic image grid, the method comprising: adding an icon and/or a phonetic symbol combination to an image grid input interface, and editing the same to generate dynamic image grid information; selecting one image grid from the image grid input interface, operating an editing sub-unit of the image grid and sequentially adding a unit instruction of the editing sub-unit to a unit instruction list; and repeating the above operation until the editing of the image grid input interface is complete, and sending the unit instruction list. Compared to a traditional IM method, the present invention enables a user to participate in the process of information creation and parsing, thus providing the user with a larger space for imagination and development, and enabling the user to express their feelings in a more enriched and interesting way.
US10768771B2
A streaming media service can permit artists or other users to create and upload “posts” to the service. Posts can include text, references to content items in the catalog of the streaming media service, and/or non-catalog media content items that are created by the artist and uploaded as part of the post. Posts can be presented to users as they browse the catalog of the streaming media service and/or in a dedicated feed. The rendering of a post on a user device can include graphical user interface controls that allow the user to access content items referenced by or included in the post.
US10768751B2
An electronic device may include an optical image sensor that includes optical image sensing circuitry and metallization layers above the optical image sensing circuitry. Each layer may have at least one light transmissive collimation opening therein aligned with the optical image sensing circuitry. The electronic device may also include a light source layer above the optical image sensor and a transparent cover layer above the light source layer defining a finger placement surface configured to receive a finger adjacent thereto.
US10768750B2
An input device includes an input accepting member, a base, a first pressure sensor, a weight, a second pressure sensor, and a processor. The input accepting member accepts a pressing operation. The input accepting member is attached to the base. The first pressure sensor on the base is configured to detect a pressure acting thereon by the input accepting member. The second pressure sensor on the base is configured to detect a pressure acting thereon by the weight. The processor is configured to: multiply an output value from the second pressure sensor by a ratio of mass of the input accepting member to that of the weight to obtain a correction value; and correct an output value from the first pressure sensor by using a correction value to extract an output value that relates to a pressing force applied to the input accepting member by the pressing operation.
US10768749B2
A haptic touch interface having simultaneous sensing and actuation including an insulating substrate having a front surface and a rear surface and one or more front surface electrodes connected to the front surface of the substrate, wherein the front surface electrodes are arranged in a first pattern. The touch interface further includes one or more rear surface electrodes connected to the rear surface of the substrate, wherein the rear surface electrodes are arranged in a second pattern and the front surface electrodes have a substantial mutual capacitance with the rear surface electrodes. Flying logic is used to control voltages applied to at least one of the front and rear surface electrodes.
US10768748B2
A position indicator includes a housing and circuitry. The circuitry transmits a plurality of signal blocks successively to a position detecting device. Each of the signal blocks includes a position detection signal, a first modulated signal acquired by modulating one part of a plurality of divided parts of position indicator identification information, and a second modulated signal acquired by modulating current position indicator status information acquired successively from a signal supplied to a control terminal or from a voltage state of the control terminal. The position indicator transmits the plurality of divided parts of position indicator identification information by transmitting the plurality of signal blocks.
US10768746B1
Improved sensing can include modified sampling and/or processing to improve performance against noise due to environmental variations and interference. In some examples, improved interference rejection can be achieved by sampling a sensor multiple times during settled periods. In some examples, the excitation signal and sampling window can be dynamically adjusted to satisfy drift and/or interference specifications based on various operating conditions or the operating environment. In some examples, drift performance can be traded off to improve interference performance. In some examples, improved immunity to environmental variations can be achieved by equalizing sensor outputs in accordance with characterization of the sensing system. In some examples, improved performance can be achieved by sampling the sensor continuously and using an optimized window function to improve performance against noise.
US10768741B2
A semiconductor device configured to drive a display panel in a display period, and perform touch sensing on the display panel in a touch sensing period after the display period. In a last horizontal sync period of the display period, the semiconductor device drives a first source line with a drive voltage of a first polarity, and a second source line with a drive voltage of a second polarity different from the first polarity. is the semiconductor is configured to output a first dummy pulse having first polarity and a voltage level based on the second display data to the first source line in a transition period between the display period and the touch sensing period.
US10768737B2
The present disclosure relates to a display panel, a method for manufacturing the same and a display device. The display panel includes: a substrate; pixel units; and a force sensing array, the force sensing array comprises lower leads, lower sensing electrodes, a piezoelectric layer, upper sensing electrodes and upper leads; wherein lower sensing electrodes and upper sensing electrodes are aligned with each other one by one, and arranged in an array, and each of lower sensing electrodes and each of upper sensing electrodes form a force sensing unit with the piezoelectric layer therebetween; and wherein each of the plurality of lower leads and each column of the force sensing units are aligned with each other one by one, and each of the plurality of upper leads and each row of the force sensing units are also aligned with each other one by one.
US10768736B2
An electronic device and method are disclosed herein. The electronic device includes a display, a fingerprint recognition sensor configured to recognize a fingerprint received through the display, and a processor. The processor is configured to implement the method, which includes detecting a fingerprint using a fingerprint recognition sensor of the electronic device through a display of the electronic device; and controlling the display to display at least one object based on the fingerprint.
US10768729B2
A multiuser, multi-interface computing system includes a computer system, and a continuous substrate including a first surface and a second surface. The substrate includes at least two touch sensitive regions, each touch sensitive region including a continuous touch sensitive surface that covers at least a portion of at least one display and an individual interface for selecting applications. The touch sensitive surface is configured to serve as the primary input to the computer system. The continuous substrate is transparent within the touch sensitive regions. The multiuser, multi-interface computing system is configured so that the at least two users can use the touch sensitive regions simultaneously.
US10768728B2
Disclosed herein is an assembly for mounting a screen. The assembly may include a bracket, a plurality of pistons, and a plurality of compression members. The bracket may define a plurality of through holes. Each of the plurality of pistons may pass through a corresponding one of the plurality of through holes. Each of the plurality of compression members may be located proximate a corresponding one of the plurality of pistons.
US10768727B2
A touch panel includes a cover plate, a first adhesive component and a second adhesive component. The first adhesive component which is adhered underneath the cover plate, includes a plurality of first pattered sensing lines. The second adhesive component which is adhered underneath the first adhesive component, includes a plurality of second pattered sensing lines. The first pattered sensing lines and second pattered sensing lines are electrically insulated from each other.
US10768723B2
An electronic pen includes a magnetic core that has a through-hole and around which a coil is wound in a direction along this through-hole, a core body that is inserted in the through-hole of this magnetic core and has electrical conductivity, a capacitor that forms a resonant circuit with the coil, a signal generation circuit that generates a signal that enables a position of the electronic pen to be detected, which is transmitted through the core body, an electricity storage device, and a charge circuit that charges the electricity storage device by an induced current generated in the coil according to an external magnetic field. While the resonant circuit operates, the signal generated by the signal generation circuit is concurrently transmitted through the core body.
US10768720B2
A work step of electrical connection between a writing pressure detector and a circuit element of a circuit is reduced. An electronic pen includes a writing pressure detector that detects a pressure applied to a core body disposed on one end side of a tubular chassis in the axial center direction, a circuit board for which a flexible substrate formed into a shape allowed to extend in the axial center direction is used in the chassis, and a holder housed in the chassis in such a manner as to hold the writing pressure detector and the circuit board and extend in the axial center direction. In the circuit board, a writing pressure detector placement part, a circuit placement part at which a predetermined circuit is formed, and a line part at which a line pattern that electrically connects a component of the writing pressure detector placed on the writing pressure detector placement part and a circuit element of the circuit placement part is formed are formed to line up in the axial center direction. The writing pressure detector placement part of the circuit board is held by the holder in the state of being along a direction perpendicular to the axial center direction in such a manner that the writing pressure detector can receive a pressure in the axial center direction applied to the core body through bending of the flexible substrate at a part of the line part.
US10768719B2
The aspects of the present disclosure relate to a touch display device, a touch system, a touch driving circuit, a pen, and a pen sensing method, and more particularly, to a touch display device, a touch system, a touch driving circuit, a pen, and a pen sensing method, which may receive a first downlink signal and a second downlink signal output from a pen through all or some of a plurality of touch electrodes and may sense the pen based on received signal strength for each touch electrode for the first downlink signal and received signal strength for each touch electrode for the second downlink signal. According to the aspects of the present disclosure, the pen may be accurately sensed even when a user uses the pen in a tilted manner.
US10768694B2
Disclosed is a head mounted display (HMD) device. A HMD device for providing a service that provides a virtual reality (VR) image comprises: a display; a sensor for sensing a direction to which the HMD device is oriented; and a processor for controlling the display to provide a first part of the VR image when the sensed direction to which the HMD device is oriented is changed within a predetermined range on the basis of the front of a user, and to provide a second part of the VR image when the sensed direction to which the HMD device is oriented is changed to escape from the predetermined range on the basis of the front of the user.
US10768693B2
Examples of wearable systems and methods can use multiple inputs (e.g., gesture, head pose, eye gaze, voice, and/or environmental factors (e.g., location)) to determine a command that should be executed and objects in the three-dimensional (3D) environment that should be operated on. The multiple inputs can also be used by the wearable system to permit a user to interact with text, such as, e.g., composing, selecting, or editing text.
US10768692B2
In a telepresence scenario with remote users discussing a document or a slide, it can be difficult to follow which parts of the document are being discussed. One way to address this problem is to provide feedback by showing where the user's hand is pointing at on the document, which also enables more expressive gestural communication than a simple remote cursor. An important practical problem is how to transmit this remote feedback efficiently with high resolution document images. This is not possible with standard videoconferencing systems which have insufficient resolution. We propose a method based on using hand skeletons to provide the feedback. The skeleton can be captured using a depth camera or a webcam (with a deep network algorithm), and the small data can be transmitted at a high frame rate (without a video codec).
US10768689B2
There is provided a virtual reality (VR) contents providing system. The system includes a storage unit, a VR contents playing device, a sensor and a control unit. The storage unit stores a plurality of VR contents. The VR contents playing device provides a VR content among the VR contents. The sensor measures biometric information of a user of the VR contents playing device. The control unit is configured to receive the biometric information from the sensor, calculate reaction value for the user based on the biometric information every predetermined time interval, determine property information for a VR content to be played based on the reaction value, and control the VR contents playing device to play its VR content having the determined property information.
US10768688B2
An arithmetic processing device includes: a communication interface configured to transmit a data request corresponding to a data request instruction stored in a data request queue that stores the data request instruction as an entry and to receive data corresponding to the transmitted data request; and a processor configured to perform an operation by using the data received by the communication interface, the processor is configured to cause the communication interface to transition to a power-saving state when the data request queue includes no entry and the processor performs the operation.
US10768684B2
A system has one or more primary power regions having restrictions indicating that the primary power regions are not to be placed in an offline state. The system also includes one or more secondary power region that can either be parked or off-lined into a limited state having limited functionality in that functionality is removed from the one or more secondary power regions when placed in a limited state. At least one interrupt is allocated to one of the primary power regions, based on interrupt characteristics.
US10768683B2
The invention pertains to a method and system which utilizes individual lighting fixtures and electrical plug controls to provide a rigorous and ubiquitous grid of sensors within or around a facility or facilities. The system utilizes a variety of parameters at the tag, lighting and plug controllers and central processor level to provide unique location and tracking information on objects, equipment, and personnel in the facility. The unique aspects of the system provide higher spatial and temporal accuracy and the ability to track high spatial densities of devices.
US10768671B2
The present disclosure discloses an early warning method, an early warning apparatus, and a flexible display apparatus. The early warning method includes: generating first early-warning information on a flexible display when the flexible display stored in a flexible display apparatus satisfies an extension early-warning condition; obtaining a first extended length of the flexible display; determining whether the first extended length reaches a first preset length threshold; and if yes, eliminating the first early-warning information from the flexible display.
US10768667B2
A foldable display device includes a central connector, a first support structure, a second support structure, a cable, and a display panel. The central connector has an abutment post. The first support structure is pivoted to the central connector and includes a first recess, a first plate, a first support element, and plural first flexible elements. The second support structure is pivoted to the central connector and has a second recess, a second plate, a second support element, and plural second flexible elements. Two ends of the cable are respectively connected to one end of the first support element and one end of the second support element, and the cable abuts beneath the abutment post. A portion of the display panel is movably disposed over the first support structure, and another portion of the display panel is fixed on the second support structure.
US10768666B2
The present disclosure describes a wearable computing device (WCD) in the form of a ring that can be worn on the finger of a human user.
US10768661B2
Embodiments includes a system and method for automatic orientation of a display for a portable electronic device (PED) of an aircraft cargo control and monitor panel. The system includes an attitude heading reference system for detecting a first heading information, a master control panel operably coupled to the attitude heading reference system, and a portable electronic device operably coupled to the master control panel. The PED includes a sensor for detecting a second heading information, a display, and a processor operably coupled to the sensor and the display. The processor is configured to receive the first heading information, receive the second heading information, where the first heading information is different than the second heading information, compare the first heading information and the second information, and modify an orientation of a presentation of the display based at least in part on the comparison.
US10768658B2
In a multi-directional input device, an upward convex spherical trapezoidal portion is provided at a lower end of an operation shaft projecting downward of a lower arm, a receiving portion for the upward convex spherical trapezoidal portion is provided in a case, the receiving portion has a receiving surface configured with a spherical surface having a radius of curvature identical to a radius of curvature of a spherical zone of the upward convex spherical trapezoidal portion, the receiving surface against which the spherical zone of the upward convex spherical trapezoidal portion is pressed downward by a compression coil spring, and the operation shaft is supported to be rotatable around the center of curvature of the receiving surface.
US10768657B2
An operation device includes an operation unit including an operation body worked by an operator's manipulation; a position detecting part detecting a position of the operation body; and a display unit displaying a position of the operation body. The display unit includes an operation member, a supporting body, and a movable load applying mechanism including a movable member, a magnetic generating mechanism, a magnetorheological fluid, and an operation controlling part. The display unit includes a display part displaying the operation position. A display controlling part PS controls a display. A controller is included to control the operation controlling part and the display controlling part. In a control method of the operation device, the controller controls to display a state of the operation position of the operation body on the display part.
US10768655B2
A method, apparatus, system and computer program is provided for controlling an electric power system, including implementation of a voltage control and conservation (VCC) system used to optimally control the independent voltage and capacitor banks using a linear optimization methodology to minimize the losses in the EEDCS and the EUS. An energy validation process system (EVP) is provided which is used to document the savings of the VCC and an EPP is used to optimize improvements to the EEDCS for continuously improving the energy losses in the EEDS. The EVP system measures the improvement in the EEDS a result of operating the VCC system in the “ON” state determining the level of energy conservation achieved by the VCC system. In addition the VCC system monitors pattern recognition events and compares them to the report-by-exception data to detect HVL events. If one is detected the VCC optimizes the capacity of the EEDS to respond to the HVL events by centering the piecewise linear solution maximizing the ability of the EDDS to absorb the HVL event.
US10768650B1
A voltage regulator and a method for regulating an output voltage are presented. The voltage regulator includes a frequency compensation circuit having a first capacitor coupled to a capacitance multiplier. The capacitance multiplier has a second capacitor coupled to a voltage amplifier. The voltage amplifier amplifies a first voltage that is a function of the output voltage. The advantage of this regulator and method is that it allows increasing the total capacitance of the frequency compensation circuit without unduly increasing the size of the regulator. Another advantage is the allowance of changing the amplification factor without affecting the DC gain.
US10768649B2
A driving circuit and an electronic apparatus having the same are provided. The electronic apparatus includes a load circuit and the driving circuit. The driving circuit is coupled to the load circuit. The driving circuit includes a voltage-divider circuit and a converting circuit. The voltage-divider circuit is configured to receive N control signals and divides voltages of the N control signals to generate a first voltage, wherein N is an integer greater than or equal to two. The converting circuit is coupled to the voltage-divider circuit to receive the first voltage, converts the first voltage into a driving voltage, and drives the load circuit according to the driving voltage.
US10768643B2
Animal drinking troughs have pressure reducers for reducing the higher pressure of the liquid supply to a low liquid pressure for supplying the animal drinking troughs. For various reasons, it is desired to change the reduced pressure. This takes place by adjustment of the pressure reducers. It is known to undertake such an adjustment with compressed air. This requires a separate compressed air source and a corresponding pipe system. The invention makes provision to adjust the pressure reducer hydraulically by means of the higher pressure of the liquid of the liquid supply. The energy required for adjusting the pressure reducers thereby provides the liquid pressure of the liquid supply. As a result, the pressure reducers according to the invention operate autonomously. A separate energy source for adjusting the pressure reducers is not required.
US10768642B2
The present application is directed to a manifold system for low pressure and high pressure fluids. The manifold system may include one or more manifold sub-assemblies that may be assembled together, separated apart and replaced as desired. In oil and gas hydraulic fracturing operations, each manifold sub-assembly includes two or more low pressure fluid lines and two or more high pressure fluid lines for fluidly communicating with hydraulic fracturing pumps. High pressure fluid may exit the manifold system via a single line or multiple lines.
US10768625B2
In one general aspect, a drone control device includes a body, a motor that is configured to move the body, a network module, an input module, and a processor. The network module is configured to communicate with a security system that monitors a property and receive data associated with a location within the property. The input module is configured to receive user input. The processor is configured to perform operations that include: determine, from among the location within the property and other locations within the property, a target location within the property; move the body to the target location within the property by providing a signal to the motor; receive, from the input module, input data that is associated with an operation of the security system; and in response to receiving the input data, perform the operation of the security system.
US10768624B2
An aircraft including a wing system, a plurality of control surfaces, a camera mounted on a camera pod, and a control system. The camera pod is configured to vary the orientation of the camera field of view only in yaw, relative to the aircraft, between a directly forward-looking orientation and a side-looking orientation. The control system controls the control surfaces such that they induce a significant aircraft yaw causing an identified target to be within the field of view of the camera with the camera in the directly forward-looking orientation.
US10768623B2
Various systems and methods for drone path planning are described herein. A system for drone path planning for a drone, the system to perform the operations: storing a current location of the drone as a current waypoint in a set of waypoints, the set of waypoints to include the current waypoint and a previous waypoint; detecting a current set of frontiers from the current location; storing the current set of frontiers in a list of active goals, the current set of frontiers associated with the current location; determining whether a target is discovered in the current set of frontiers; exploring the current set of frontiers to attempt to find the target; and exploring a previous set of frontiers from the list of active goals, when exploring the current set of frontiers does not, discover the target, the previous set of frontiers associated with the previous waypoint.
US10768619B1
A passenger in an automated vehicle may relinquish control of the vehicle to a control computer when the control computer has determined that it may maneuver the vehicle safely to a destination. The passenger may relinquish or regain control of the vehicle by applying different degrees of pressure, for example, on a steering wheel of the vehicle. The control computer may convey status information to a passenger in a variety of ways including by illuminating elements of the vehicle. The color and location of the illumination may indicate the status of the control computer, for example, whether the control computer has been armed, is ready to take control of the vehicle, or is currently controlling the vehicle.
US10768618B2
A method for operating a vehicle that includes: generating, by at least one processor, a start trigger signal based on first driving situation information; in response to the start trigger signal, performing, by the at least one processor, a storage operation that stores in at least one memory (i) driving manipulation data that is generated based on user input from a user of the vehicle, and (ii) navigation data that is generated corresponding to the driving manipulation data; generating, by the at least one processor, an end trigger signal based on second driving situation information; and in response to the end trigger signal, stopping, by the at least one processor, the storage operation that stores the driving manipulation data and the navigation data is disclosed.
US10768600B1
Systems and methods to facilitate permanently marking a housing component for a fluid control system product is disclosed. The system comprises a first processor, a second processor, and a printer. The first processor is configured to receive fixed information. The second processor is configured to receive the fixed information from the first processor, generate variable information, control a laser engraver to engrave the fixed and variable information into a workpiece, generate an information packet including the fixed information and the variable information, and transmit the information packet to the first processor. The printer includes a third processor configured to receive the information packet from the first processor and print the information packet onto a label.
US10768593B2
The system generally includes a crosspoint switch in a local data collection system having multiple inputs and multiple outputs including a first input connected to a first sensor and a second input connected to a second sensor. The multiple outputs include a first output and a second output configured to be switchable between a condition in which the first output is configured to switch between delivery of a first sensor signal and a second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal and the second sensor signal. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. The local data collection system includes multiple data acquisition units each having an onboard card set configured to store calibration information and maintenance history. The local data collection system is configured to manage data collection bands.
US10768590B2
A plant operation support device for simulating an operation of a plant based on information obtained from the plant, includes: an operation condition setting part that sets an operation condition of the plant and a timing for applying the operation condition; and a transient state prediction part that predicts a transient state of the plant from a specific time point to the future in a case in which the operation condition of the plant set by the operation condition setting part is applied at the timing.
US10768584B2
Methods, computer program products, and systems are presented. The methods include, for instance: obtaining an input including an image of a plant, identifying a species of the plant by use of visual recognition of the image. The image is analyzed for symptoms and candidate diagnoses are selected from a diagnostic repository according to the symptoms. With respective candidate diagnoses, a confidence score and a treatment regimen are associated. According to a treatment mode, the candidate diagnoses and treatment regimen are delivered.
US10768574B1
An image forming apparatus includes a developer; a heater below the developer; and a case for covering the heater. The apparatus further includes a first air duct of which an end in a first direction side communicates with the outside and which is formed at an inner side of the case, an end of the case in a second direction side opposite to the first direction side being blocked by a blocking plate; a duct arranged between the developer and the case, a second air duct of which an end on the first direction side communicates with the outside and contacting the case and which is formed at an inner side of the duct; a fan, arranged on the second direction side of both the first and second air ducts, configured to blow out air in the first direction side; a cover; and a guide.
US10768570B2
An image forming apparatus includes an image forming unit for forming an image on a sheet and a sheet conveying unit for conveying the sheet along a conveying path extending in a substantially horizontal direction in a lower portion of the image forming unit. The image forming apparatus includes a recovery container which is provided in front of the image forming unit and above the conveying path, and accommodates the waste toner discharged from the image forming unit. The image forming apparatus includes a waste toner conveying pipe that conveys the waste toner discharged from the image forming unit to the recovery container, without passing through the rear portion and the side portion of the image forming unit.
US10768567B2
An image forming apparatus comprises a housing, a cassette insertable into the housing to store printing sheets; an automatic mounting apparatus provided between the housing and the cassette and to allow the cassette to be mounted thereon, where the automatic mounting apparatus comprises an engaging portion configured to protrude on a side surface of the cassette, a rail portion provided in the housing, and a locking device provided at the rear side of the rail portion to interfere with the engaging portion.
US10768566B2
If a timing of outputting magnification correction data for first image data to form first electrostatic latent image for an (n+1)th print medium overlaps a timing of outputting magnification correction data for second image data to form an electrostatic latent image for an nth print medium having a size smaller than the (n+1)th print medium in a conveyance direction of the print medium, a CPU outputs the magnification correction data for the second image data to form the second electrostatic latent image for the nth print medium before the magnification correction data for the first image data to form the first electrostatic latent image for the (n+1)th print medium is output and outputs the magnification correction data for the (n+1)th print medium after a magnification correction process performed by a second data processing unit based on the magnification correction data for the nth print medium is completed.
US10768563B2
An image forming system includes an image forming apparatus including a housing where an image forming unit is provided and a strain detector, a hardware processor, and a storage. The strain detector detects strain of a bottom plate of the housing. The processor and the storage are included in or provided outside the image forming apparatus. The processor obtains a first detection signal from the detector, stores strain measured data based on the first detection signal as reference data in the storage, obtains a second detection signal from the detector after storing the reference data, compares strain measured data based on the second detection signal with the reference data, and determines whether adjustment of a supporting point height of the bottom plate to reduce the strain due to change over time from a time of the obtainment of the reference data is required.
US10768560B2
An image forming apparatus, including: a determining portion to acquire a density value for respective colors of toners, obtain a sum value of the density values of the colors of the toners, obtain a numerical value indicating the number of the density values being values larger than 0 out of the density values corresponding to the colors of the toners, and determine a target temperature on the basis of the sum value and the numerical value, wherein in a case the sum value is a first value and the numerical value is a first number, the determining portion determines a first temperature as the target temperature, in a case the sum value is the first value and the numerical value is a second number that is larger than the first number, the determining portion determines a second temperature that is lower than the first temperature as the target temperature.
US10768545B2
An inventive charging roller (1) includes a roller body (2) which is formed of a crosslinked product of a rubber composition containing a rubber component including 30 to 70 parts by mass of GECO, 15 to 60 parts by mass of IR and not less than 1 part by mass of SBR and/or NBR based on 100 parts by mass of the overall rubber component and has an outer peripheral surface (5) finished in a finish-polished surface. An inventive production method includes the steps of: forming a roller body (2) from the crosslinked product of the rubber composition described above; and wet-polishing or mirror-polishing an outer peripheral surface (5) of the roller body (2) into a finish-polished surface.
US10768523B2
Disclosed are a pellicle for an extreme ultraviolet (EUV) lithography, which is excellent in transmittance of EUV exposure light and mechanical strength, and a method of fabricating the same. The pellicle includes a support layer pattern; a buried oxide layer pattern formed on the support layer pattern; and a pellicle layer provided being supported by the buried oxide layer pattern. The pellicle may further include a reinforcement layer for reinforcing the mechanical strength of the pellicle layer, an auxiliary layer for additionally supplementing the mechanical strength of the reinforcement layer, and a heat dissipation layer for dissipating heat of the pellicle layer.
US10768522B2
An original plate includes a substrate, a pattern region in which a fine pattern is disposed on the substrate, a mark region in which a mark, including an unevenness used for alignment with a transfer receiving body on the substrate, is disposed, a first film disposed in a concave portion of the mark region and having high contrast with respect to the substrate, and a second film covering the mark region and having contrast with respect to the substrate lower than that of the first film.
US10768520B2
An imageable material can be used to form a mask element that in turn is useful for providing relief images such as in flexographic printing plates. The imageable material has, in order: (a) a transparent polymeric carrier sheet; (b) a non-ablatable light-to-heat converting having an average dry thickness of 1-5 μm and comprising: (i) an infrared radiation absorbing material at 0.1-5 weight %; (ii) a thermally crosslinked organic polymeric binder material; and (iii) non-thermally ablatable particles having an average particle size of 0.1-20 μm in an amount of 0.2-10 weight %; and (c) a non-silver halide thermally-ablatable imaging layer (IL) disposed on the LTHC layer, the IL comprising a second infrared radiation absorbing material and a UV-light absorbing material dispersed within one or more thermally-ablatable polymeric binder materials.
US10768506B2
The present invention provides a display panel and its application, the display panel comprises a first substrate, a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, an image sensing module disposed on the second substrate facing to a side of the first substrate, a driving module disposed on the second substrate facing to the side of the first substrate for driving a plurality of liquid crystal molecules distributed in the liquid crystal layer. Wherein, the liquid crystal molecules disposing between the image sensing module and the first substrate is configured to form a liquid crystal lens in response to a vertical electric field between the first and second substrates. The image sensing module is configured for receiving the image light focused by the liquid crystal lens.
US10768505B2
A driver assistance apparatus includes a camera provided in a vehicle and configured to acquire an image; and a processor configured to process the image. The camera includes an image sensor; and a variable lens that includes a liquid crystal layer and configured to alter light that is introduced into the image sensor based on an arrangement of liquid crystal molecules included in the liquid crystal layer. The arrangement of the liquid crystal molecules in the liquid crystal layer is dependent on an applied voltage.
US10768503B1
A dual rail driver for an electrochromic device is provided. The dual rail driver includes a power supply having a first power supply rail and a second power supply rail and an H bridge connected to the first power supply rail and the second power supply rail and configurable to couple to an electrochromic device. The dual rail driver includes a controller coupled to the H bridge through a failsafe module and configurable to control switches of the H bridge to charge and discharge the electrochromic device from the first power supply rail and the second power supply rail. The failsafe module is configurable to override one or more signals from the controller that controls the switches of the H bridge through the failsafe module, responsive to detecting anomaly of the electrochromic device.
US10768498B2
A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystal molecules having a negative dielectric anisotropy, a response speed of about 4.0 ms or less, and a rotational viscosity of about 47 mPa·S to about 75 mPa·S.
US10768497B2
A hyperspectral imaging system, comprising an input polarizer arranged to receive and polarize a first light, a liquid crystal variable retarder to change a polarization of the first light in a wavelength-dependent manner, an output polarizer arranged to receive the wavelength-dependent polarized first light, a voltage source electrically connected to the liquid crystal variable retarder, a controller connected to the voltage source, the controller configured to control voltages applied to the liquid crystal variable retarder to control a retardance of the first light. A linear image sensor has a length extending in a direction to obtain images of the first light, the linear image sensor synchronized with the controller to collect the images as a function of retardance of the liquid crystal variable retarder after the first light passes through the output polarizer, for generation of an output signal corresponding to a portion of the linear image sensor.
US10768490B2
A liquid crystal device (LCD) has improved brightness by the use of a patterned alignment structure. The LCD includes a liquid crystal (LC) layer; an electrode arrangement configured to apply an electric field to the LC layer, the electrode arrangement including a patterned electrode layer having a plurality of individual electrode elements and adjacent individual electrode elements are spaced apart from each other by an inter-electrode gap; and a patterned alignment structure that is deposited on the patterned electrode layer and is positioned to align LC molecules of the LC layer. The patterned alignment structure is configured such that a stronger anchoring energy is present at electrode edges of the individual electrode elements of the patterned electrode layer, as compared to a weaker anchoring energy present at electrode centers of the individual electrode elements and/or present at least at a portion of the inter-electrode gaps between adjacent individual electrode elements.
US10768488B2
A method for manufacturing a liquid crystal display device of the instant application includes a first substrate preparing step of preparing a first substrate including a plurality of source lines and a plurality of gate lines; a second substrate preparing step of preparing a second substrate including a color filter; and a substrate bonding step of bonding the first substrate and the second substrate together using a first seal member. In the substrate bonding step, the first seal member is disposed in a manner that at least a part of the first seal member overlaps the color filter in plan view.
US10768483B2
An assembly for an electronic display is disclosed. An optical sheet is located behind the electronic display and adjacent to a backlight. A housing for said backlight, said optical sheet, and said electronic display is provided. An aperture is positioned along the perimeter of said optical sheet. A spring assembly is connected to said aperture and is configured to exert tensioning forces on said optical sheet.
US10768473B2
An object of the present invention is to provide a pressure-sensitive-adhesive composition for forming a pressure-sensitive-adhesive layer capable of keeping a high endurance even when this layer is exposed to a heated environment or allowed to stand still for a long term. Another object of the invention is to provide a pressure-sensitive-adhesive layer formed from the pressure-sensitive-adhesive composition, a pressure-sensitive-adhesive-layer-attached polarizing film having the pressure-sensitive-adhesive layer, and an image display device including the pressure-sensitive-adhesive-layer-attached polarizing film. The composition is a pressure-sensitive-adhesive composition including a (meth)acryl-based polymer, and an oligomer epoxy-group-containing silane coupling agent having an epoxy equivalent of 250 to 600 g/mol.
US10768470B2
A color conversion panel includes a color base substrate including a first transmissive area, a second transmissive area and a third transmissive area; a light blocking pattern on the color base substrate and defining the first transmissive area, the second transmissive area, and the third transmissive area; a first color filter in the first transmissive area and the second transmissive area; a first color conversion layer on the first color filter at the first transmissive area; a second color conversion layer on the first color filter in the second transmissive area; and a second color filter on the first transmissive area, the second transmissive area, and the third transmissive area. The first color conversion layer and the second color conversion layer are each between the first color filter and the second color filter.
US10768469B2
According to an aspect, a display device includes a pixel including: a first sub-pixel including a first color filter transmitting light having a spectrum peak falling on a spectrum of reddish green; a second sub-pixel including a second color filter transmitting light having a spectrum peak falling on a spectrum of bluish green; a third sub-pixel including a third color filter transmitting light having a spectrum peak falling on a spectrum of red; and a fourth sub-pixel including a fourth color filter transmitting light having a spectrum peak falling on a spectrum of blue. The first, second, third, and fourth sub-pixels each include a reflective electrode reflecting light transmitted through the color filter. Each of the third and fourth sub-pixels is greater in size than the first and second sub-pixels. The first sub-pixel with the second sub-pixel has a size equal to or greater than that of the third sub-pixel.
US10768462B2
An in-cell touch LCD device and a method of manufacturing the same are discussed. The in-cell touch LCD device may implement a screen display and a screen touch through a thin-film transistor substrate, which has an area larger than that of a color filter substrate, thus improving touch performance and ESD performance and simplifying a manufacturing process and reducing manufacturing costs.
US10768455B2
A data compensation method and apparatus for a liquid crystal display screen are described herein. Said method comprises determining a timing length ΔT′ from the last turn-off of the liquid crystal display screen upon turn-on of the liquid crystal display screen, and determining a mura data compensation table am called at the time of the last turn-off; determining a mura data compensation table to be called at the time of the present turn-on according to a pre-set time length T needed for stabilization of mura, mura data compensation tables corresponding to pre-set different time periods, said timing length ΔT′, and said mura data compensation table am; performing data compensation starting from the determined mura data compensation table to be called at the time of the present turn-on. By using said method for data compensation, an appropriate initial data compensation table can be determined to obtain a better compensation effect.
US10768437B2
The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing so as to move in a first direction; a first coil disposed on the outer circumferential surface of the bobbin; a magnet disposed in the housing; a base disposed below the housing; a coil part having a second coil disposed between the housing and the base so as to face the magnet; a substrate disposed between the housing and the base; and a conducting member for electrically connecting the coil part to the substrate, wherein the conducting member is disposed at a corner of the base.
US10768431B2
Exemplary light control devices and methods provide a regional variation of visual information and sampling (“V-VIS”) of an ocular field of view that improves or stabilizes vision, ameliorates a visual symptom, reduces the rate of vision loss, or reduces the progression of an ophthalmic or neurologic condition, disease, injury or disorder. The V-VIS devices and methods generate a moving aperture effect anterior to a retina that samples and delivers to the retina environmental light from an ocular field of view at a sampling rate between 50 hertz and 50 kilohertz. Certain of these V-VIS devices and methods may be combined with augmented or virtual reality, vision measurement, vision monitoring, or other therapies including, but not limited to, pharmacological, gene, retinal replacement and stem cell therapies.
US10768411B2
A scanning device includes a base containing one or more rotational bearings disposed along a gimbal axis. A gimbal includes a shaft that fits into the rotational bearings so that the gimbal rotates about the gimbal axis relative to the base. A mirror assembly includes a semiconductor substrate, which has been etched and coated to define a support, which is fixed to the gimbal, at least one mirror, contained within the support, and a connecting member connecting the at least one mirror to the support and defining at least one mirror axis, about which the at least one mirror rotates relative to the support.
US10768409B2
An illumination optical apparatus that illuminates an object with illumination light includes a first spatial light modulator in an optical path of the illumination light, and having a plurality of first mirror elements; a second spatial light modulator in the optical path of the illumination light from the first spatial light modulator, and having a plurality of second mirror elements; a control unit which controls the first and second spatial light modulators to control postures of the first and second mirror elements; and an optical integrator in the optical path of the illumination light from the second spatial light modulator on an incidence side of an illumination pupil plane of the illumination optical apparatus. The control unit controls the postures of the first and second mirror elements to set a light intensity distribution of the illumination light on the illumination pupil plane.
US10768387B2
A fiber optic cross connect system comprising a case defining a tray receiving space and at least one tray slideable in and out of the space between a first closed position, a second intermediate position and a third open or accessible position and a sliding engagment between a sidewall of the case and a side edge of the tray is disclosed. The sliding engagment comprises an elongate link member which is stationary as the tray is moved between the first closed position and the second intermediate position and moves with the tray as the tray is moved between the second intermediate and the third open position and such that the elongate link member does not interfere with fiber optic cables which are interconnecting external devices with devices on the tray. In a particular embodiment the link member is held stationary by a releasable locking mechanism.
US10768386B2
A cable enclosure assembly includes an enclosure, a cable spool and a length of fiber optic cable. The enclosure defines an interior region, a first opening and a second opening aligned with the first opening. The first and second openings provide access to the interior region. The cable spool is disposed in the interior region of the enclosure and is rotatably engaged with the enclosure. The cable spool includes a drum and a flange engaged to the drum. The flange has an outer peripheral side, a cable management portion and an adapter bulkhead portion. The adapter bulkhead portion extends outwardly from the cable management portion and forms a portion of the outer peripheral side. The length of the fiber optic cable is dispose about the drum of the cable spool.
US10768382B2
A multiport assembly includes a shell defining a cavity, a plurality of apertures extending through the shell to the cavity, and a plurality of optical connector ports defining connector insertion paths, a plurality of optical adapter assemblies positioned within the cavity of the shell, and a plurality of sealing piston securing members associated with respective ones of the connector insertion paths, where each of the sealing piston securing members is repositionable between an engaged position, in which at least a portion of the sealing piston securing member intersects the connector insertion path, and a disengaged position, in which a securing portion of the sealing piston securing member is spaced apart from the connector insertion path, and where a width of a button portion of each of the sealing piston securing members is greater than width defined by each of the plurality of apertures.
US10768381B2
An LC duplex connector having an intermediate panel and a pulling rod; a first through hole and a second through hole are provided on an upper cover panel and a lower cover panel respectively; an elastic arm is provided on the intermediate panel; the elastic arm is inserted into the first and second through holes to fix the intermediate panel with respect to the upper and lower cover panels; the pull rod is installed on the intermediate panel and is axially slidable; the press strip is provided with a reverse hook; the pull rod is provided with pulling hooks each being cooperative with a corresponding reverse hook. When pulling the pull rod, the pulling hooks of the pull rod apply a downward force against the reverse hooks, thus driving the press strips to move downwardly to disengage the LC duplex connector from the concealed fasteners of the LC adaptors.
US10768364B1
In one example, a chip-scale emitter includes a resonator formed in a waveguide, wherein the resonator includes a first grating formed in the waveguide and a second grating formed in the waveguide that is separate from the first grating; and a scattering element consisting of a single defect in the waveguide, wherein the scattering element is positioned between the first grating and the second grating in the waveguide.
US10768363B1
The plasmonic infrared optical antenna includes an upper layer of a metallic material (such as gold) capable of supporting a plasmonic electromagnetic field, a thin middle layer of an infrared absorption material, and a bottom supporting layer of a thick substrate. The upper layer has a 2-dimensional periodic array of micron-sized plasmonic antenna cells defined therein. Each antenna cell has the shape of a Bundt baking pan, including a conical antenna horn having an inverted frusto-conical upper portion and a cylindrical stem or lower portion depending from the upper portion. The upper layer includes a post concentrically disposed in the cylindrical lower portion, the post having a conical upper portion extending into the horn, a cylindrical middle portion defining an annular waveguide of 50 nm clearance between the post and the stem of the conical horn, and a conical wedge base embedded in the thin layer of infrared absorption material.
US10768357B2
A polarization-mixing light guide includes a plate light guide and a polarization retarder within the plate light guide. The light guide is to guide a beam of light at a non-zero propagation angle. The light beam includes a first polarization component and a second polarization component. The polarization retarder is to redistribute the first and second polarization components of the guided light beam into predetermined combinations of the polarization components. The light guide is to preferentially scatter out a portion of the guided light beam having the first polarization component. A three-dimensional (3-D) electronic display includes an array of multibeam diffraction gratings at a surface of the plate light guide to preferentially couple out the first polarization component of the guided light beam as a plurality of light beams having different principal angular directions.
US10768355B2
A display screen operable on at least a partial area A in two operating modes, free-viewing mode B1, and restricted-viewing modeB2, with the residual display area of the screen outside the area A maintaining a free viewing mode; comprising a first backlight arranged below the residual display area; a second backlight arranged below the area A; a transmissive image generator in front of the backlights; a plate-shaped transparent light guide arranged between the image generator and the backlights that outcouples, through one of its large surfaces, light coupled in through one of its edges; light sources arranged laterally an edge of the light guide, wherein the light guide is transparent to at least 70% of the light emitted by the backlights, and wherein in the B1 mode, the light sources are switched on, and in the B2 mode, the backlights are on and the light sources are off.
US10768353B2
A method of manufacturing a light emitting module according to the present disclosure includes: preparing a light guide plate that comprises a first main surface serving as a light-emitting surface and a second main surface opposite to the first main surface; respectively providing light emitting elements on the second main surface so as to correspond to each of a plurality of optically functional portions provided on the first main surface of the light guide plate; and forming wires electrically connecting the plurality of light emitting elements.
US10768348B2
An optical display device (600, 700) is disclosed. A diffractive optical element (618, 718) is mounted on a substrate (611, 711). The diffractive optical element comprises a blazed grating (619, 719) and a remnant layer (617, 717) which is formed of the same polymer-based material as the blazed grating. The remnant layer (617, 717) is positioned adjacent the substrate (611, 711) and a refractive index mismatch is provided between the two. The depth of the remnant layer is selected so that light diffracted by the grating and light reflected by the interface re-combine and interfere constructively for selected angles of incidence in order to undergo thin-film interference.
US10768341B2
An optical member to be arranged in an optical path of a light, includes an optical medium made of an insulator or a semiconductor; a first element provided at a first position in the optical medium and made of a first electric conductor having a width approximately same as or smaller than a wavelength of the light, the first position being a position in the optical path; and a second element provided at a second position, in the optical medium, different from the first position, and made of a second electric conductor having a width approximately same as or smaller than the wavelength of the light, the second position being a position in the optical path.
US10768339B1
The present disclosure describes an imaging system, method, and apparatus for identifying a latent image of a hidden object. A light source generates a first beam of narrow-band light and a second beam of narrow-band light that has temporal fluctuations correlated with the first beam. A frequency modulator shifts a temporal frequency of at least one of the first beam or the second beam. The first beam is directed towards a first scattering surface and the second beam is directed towards a second scattering surface. The first scattering surface scatters the first beam to a scattered light that illuminates a hidden object. The hidden object reflects at least a portion of the scattered light towards the second scattering surface, the reflected light interferes with the second beam and produces an interference pattern on the second scattering surface. A lock-in camera detects an irradiance of the interference pattern, monitors temporal variations of the irradiance caused by the temporal frequency shift introduced by the frequency modulator, and identifies a complex-valued light field that represents information of the hidden object based on the temporal variations of the irradiance.
US10768328B2
Techniques are disclosed relating to reducing noise in geophysical marine survey data through use of a dip map data structure. Such techniques may include adapting a model of multiple noise to seismic data. A multiple dip map may be generated by convolving the adapted model of multiple noise with a set of directional filters. A modified record of the seismic data may be generated through adaptive subtraction that is sufficient to remove most multiple events but may also damage at least some primary events. A primary dip map may then be determined from the modified record by interpolation dependent on the multiple dip map. A noise template may then be adaptively subtracted from the seismic data. Prior to the adaptive subtraction, the noise template is adapted to the seismic data by a degree of adaptation that is determined dependent upon relative amplitudes of the primary and multiple dip maps.
US10768322B2
Measured marine survey data can be processed analogously to modeled marine survey data analogously and a misfit can be calculated between the processed measured marine survey data and the processed modeled marine survey data. A model parameter in the modeled marine survey data can be updated based on the misfit. The model parameter can be a parameter of a subsurface location.
US10768319B2
The present disclosure relates to a system for PET imaging. The system may include a first device and a second device. The first device may include a first scanning channel. The second device may include a second scanning channel connected to the first scanning channel, a heat generating component, and a cooling assembly configured to cool the heat generating component, wherein the cooling assembly may include an inlet chamber and a return chamber, the heat generating component may be closer to a first side of the second device than at least one of the inlet chamber or the return chamber, and the first side of the second device may face the first device.
US10768312B1
The present invention provides an integrity analysis method based on a kinematic-to-kinematic relative positioning scenario, including the following steps: a) establishing a kinematic-to-kinematic relative positioning model, and inputting navigation data; b) calculating a float solution of an integer ambiguity; c) detecting and correcting cycle slips based on a total electron content rate; d) calculating a probability of correct fix and a probability of incorrect fix for the integer ambiguity; e) determining a fault to be detected and a satellite fault probability; 0 calculating a standard deviation δ_(v|CF) and a position domain deviation b_m; and g) calculating an integrity risk value of a carrier phase. The present invention provides an integer ambiguity calculation algorithm for a kinematic-to-kinematic positioning system in the case of a long baseline, to calculate carrier phase integrity.
US10768305B2
A vehicle is provided. The vehicle includes a light detection and ranging (LiDAR) sensor to acquire point cloud information for each channel on a surrounding ground of the vehicle by using a multichannel laser. The vehicle further includes a communicator to communicate with an external server, and a processor to control the communicator to receive map data from the external server and to determine a position of the vehicle in the map data based on the point cloud information for each channel, acquired through the LiDAR sensor.
US10768303B2
The invention relates to a method for identifying individual trees in airborne lidar data and a corresponding computer program product. The method comprises: a. obtaining lidar data points of a group of one or more trees; b. define voxels in a regular 3D grid on the basis of the data points; c. applying an image segmentation algorithm to obtain at least one segment; and, if at least two segments are obtained: d. find the root voxel and branch voxels of a first segment and a second neighbouring segment; and e. merging the first and second segment if the distance between the first and second root voxel is less than a first threshold, the distance between the first root voxel and the closest second branch voxel is less than a second threshold; and the distance between the first branch voxels and the second branch voxels is less than a third threshold.
US10768283B2
A distance acquisition method comprising: initializing an optical ranging system, the optical ranging system including a plurality of pixels operable to covert incident light to electrical charges; collecting electrical charges with the plurality of exposed pixels over an integration time, each pixel collecting electrical charges with an amplification and a sensitivity; correlating the electrical charges collected in each pixel to an exposure value for each pixel, the exposure value corresponding to being adequately exposed, over-exposed, or under-exposed; identifying each exposure value for each pixel as being either valid or invalid, wherein a valid exposure value corresponds to an adequately exposed pixel and an invalid exposure value corresponds to an over-exposed or under-exposed pixel; totalling the number of valid exposure value pixels; totalling the number invalid exposure value pixels; determining an exposure ratio, the ratio being the number of pixels with valid exposure values divided by the number of pixels with invalid exposure values; totalling the number of over-exposed pixels; totalling the number of under-exposed pixels; determining an invalid exposure ratio, the invalid exposure ratio being the number of over-exposed pixels divided by the number of under-exposed pixels; and determining an average valid exposure value, the average valid exposure value being the average of the valid exposure values. The method additionally comprises: using the exposure ratio, the invalid exposure ratio and the average valid exposure to optimise the integration time; using the exposure value for each pixel to optimise the amplification and sensitivity for each pixel; and determining distance data from electrical charges collected from at least one of the plurality of pixels.
US10768282B2
A system and method for optical detection in autonomous vehicles includes modulating an optical signal from a laser to generate a modulated optical signal and transmitting the modulated optical signal toward an object. The system and method include receiving, responsive to transmitting the modulated optical signal, a returned optical signal and mixing the returned optical signal with a reference optical signal associated with the optical signal from the laser to generate a mixed optical signal and detecting the mixed optical signal to generate an electrical signal. Based on the electrical signal and the modulated optical signal, a parameter of an internal reflection of the returned optical signal from one or more optical components is determined, which may be used to operate a vehicle.
US10768270B2
A laser marking method for an electronic device with a projector and a projection screen includes first and second microwaves being received by microwave receivers on corners or elsewhere of the projection screen. First and second microwave transmitters in a laser pen transmit the microwaves. Time intervals between transmissions and receptions of the microwaves are acquired. Distances between each of the microwave receivers and each of first and second microwave transmitters are calculated, to establish a three-dimensional rectangular coordinate system. Coordinate value of a point on the screen struck by laser beam (drop point) from the pen is calculated. The method allows for marking the drop point on the screen and also for marking a series of drop points with a line when the laser beam moves across the screen.
US10768269B2
Methods for locating electromagnetic pulse emission sources in an environment including reflectors is disclosed. In one aspect, the method includes receiving, by a detector, for each source to be located, at least one same emitted pulse, received directly from said source and received by reflection on one of the reflectors. The method also includes identifying direct subsets and reflected subsets, regrouping by pairs of direct subsets with reflected subsets, calculating, for each pair, differences in dates of arrival between the pulses of the reflected subset and the pulses of the direct subset of the pair, and determining the distance of each source from the detector from calculated differences in dates of arrival of the pulses of each pair.
US10768267B2
According to one embodiment, an electronic apparatus includes receiver circuitry and controller circuitry. The receiver circuitry is configured to receive a radio signal from a target apparatus. The controller circuitry is configured to estimate first position information of the target apparatus based on a captured image; and estimate second position information of the target apparatus based on both the first position information and information of the radio signal.
US10768265B2
A determination of an angle of arrival of radiofrequency (RF) radiation can be made using compressive sensing techniques to inform a receiver portion of a radar system using fewer measurements and samples of the received signal. A method for compressive sensing at an array antenna includes forming a plurality subarrays of array elements from the array antenna such that each subarray includes two or more array elements, capturing data at the plurality of subarrays of array elements, modulating phase properties of the data captured at each of the subarrays, combining the modulated data from each of the plurality of subarrays to form a measurement having phase and magnitude measurements corresponding to the combined modulated data and determining angle of arrival information for the data using the measurement matrix.
US10768262B2
The present disclosure relates to the control of an operation of a monitor module of an electrical measurement system, where the monitor module has a plurality of operating states, including a) monitor at least a first measurement sensor of the utility meter to determine a first monitor result comprising an estimate of a transfer function of the first measurement sensor and a corresponding certainty value indicative of the accuracy of the estimate of the transfer function of the first measurement sensor, wherein the first measurement sensor is for measuring a first electrical property, and b) do not monitor any measurement sensor of the electrical measurement system.
US10768256B2
In a method for displaying quantitative magnetic resonance image data, and a processor, and a magnetic resonance (MR) apparatus that implement such a method, first quantitative MR image data of an examination object are provided to the processor, the first quantitative MR image having been obtained using an MR scanner with a first basic magnetic field strength. The first quantitative magnetic resonance image data are converted in the processor from the first basic magnetic field strength to a second basic magnetic field strength, thereby generating second quantitative MR image data, which are then displayed.
US10768248B2
An NMR probe head (1) having an RF coil arrangement (2a) in a coil region (2) and an RF shielding tube (3) for supply lines leading from a connection region (4) to the coil region. An elongated backbone (5) is arranged inside the shielding tube and has an inherently rigid, mechanically stiff structure having continuous bores and/or connecting channels (5a) which run parallel to the tube axis and accommodate the supply lines. The backbone has a continuously electrically conductive outer surface which leads from the connection region to the coil region and is electrically conductively connected to the conductive inner surface of the shielding tube via connecting elements (6). A continuous electrically conductive contour is formed thereby between the backbone and the shielding tube. This shields against externally incident RF fields and spatially separates the stable mechanical supporting construction and the supply lines from the electronic and RF components.
US10768246B2
A magnetic sensor detects a Z-axis magnetic field via a yoke and enhances the accuracy with which a magnetic field is detected. The magnetic sensor has a first magnetic field detecting element that is arranged in a plane that includes a first direction and a second direction. The second direction is perpendicular to the first direction. The first magnetic field detecting element detects a magnetic field in the first direction. In a soft magnetic body that is adjacent to the first magnetic field detecting element in the first direction, L/W is equal to or more than 10, where W is a length of the soft magnetic body in the first direction, and L is a length of the soft magnetic body in the second direction.
US10768245B2
A compliant pin system includes a pin having a compliant section including a first leg and an opposing second leg. A first plurality of contact members extend along the first leg. A second plurality of contact members extend along the second leg. A pin validation system is operatively connected to the first plurality of contact members and the second plurality of contact members. The pin validation system detects a presence of an electrical signal passing between corresponding pairs of the first plurality of contact members and the second plurality of contact members to determine an integrity of the compliant pin.
US10768244B2
A power loss protection integrated circuit includes a storage capacitor terminal (STR), an autonomous capacitor health check circuit, and a capacitor fault terminal (CF). The capacitor health check circuit autonomously performs periodic capacitor check operations. In a check operation, current is sinked from the STR terminal for a predetermined time and in a predetermined way. If during this time the voltage on the STR terminal STR drops below a predetermined voltage, then a digital signal CF is asserted onto the CF terminal. Immediately following each capacitor check, a charging voltage is driven onto the STR terminal to recharge the external capacitors coupled to the STR terminal. In one example, the integrated circuit further includes a current switch circuit (eFuse) and a buck/boost controller. The capacitor health check circuit is only enabled during normal mode operation of the integrated circuit, and the check circuit disables boost operation during capacitor checks.
US10768243B2
A method detects a high-impedance ground fault in an electrical energy supply network with a grounded neutral point. A test signal is fed via a detection device into the energy supply network, the test signal has a frequency which differs from the network frequency of the energy supply network. To enable a reliable detection, with low equipment costs, of high-impedance ground faults in energy supply networks with a grounded neutral point, a three-phase test signal is fed into the phase conductors of the energy supply network as the test signal. A measuring signal which indicates the residual voltage of the test signal is generated with the detection device. The residual voltage is compared with a threshold value using a test device of the detection device, and the presence of a high-impedance ground fault is detected if the residual voltage exceeds the threshold value.
US10768236B2
A rotor bar fault in a rotor of an electrical machine having a plurality of rotor bars and an end ring configured to short circuit the rotor bars. The method includes the steps of measuring a first temperature at a first end ring location, and measuring a second temperature at a second end ring location, the second end ring location being different from the first end ring location. As broken rotor bars cause a non-uniform temperature distribution in the end ring, the detection of rotor bar faults can be based on monitored temperatures at different end ring locations.
US10768229B2
A circuit for detecting a glitch in power supply includes a detection circuit to detect the glitch in a DC supply voltage of the power supply when a magnitude in the glitch in a DC supply voltage of the power supply exceeds a detection threshold, wherein the detection threshold is a function of the DC supply voltage, and wherein the detection circuit comprises a low pass filter, a control circuit coupled to the low pass filter, and a current mirror circuit coupled to the control circuit having an output for providing a logic signal indicative of a detected glitch.
US10768226B2
According to an embodiment, a testing mechanism determines a status of circuits within a chip by analyzing fail signatures on a by-level basis to identify a high probability defect area within the chip. The testing mechanism further determines a whether functionally needed circuitry of the chip intersects with the high probability defect area within the chip and determines the status of the circuits in response to the determining of whether the functionally needed circuitry intersects with the high probability defect area.
US10768225B1
A control system for placing an optic probe includes a receiver circuit that receives reflected light produced from the optic probe and provides a laser probe (LP) waveform of the reflected light in response to an activation of a trigger signal. A combinational logic analysis (CLA) processor provides a CLA waveform in response to simulating an optical response at a target location on a surface of a cell of a device under test to a test pattern. A test controller receives the CLA waveform and the LP waveform, and has a first output for providing the trigger signal, a second output for providing the test pattern, and a third output for providing a position signal. The test controller updates the position signal to move the optic probe closer to the target location according to a degree of fit between the LP waveform and the CLA waveform.
US10768222B1
Described here is an apparatus and method of testing a vertical (3D) semiconductor memory structure coupled between word lines and bit lines, by means of a direct connections of a plurality of test pads to word lines and bit lines of the memory structure on memory product wafer. Such connections are created by modified patterns of metal lines through contacts and vias created on the memory product wafer. The described apparatus and method are used for detecting electrical continuity (opens and shorts) in the memory structure, calculating resistance of selected word lines or bit cell strings, or performing more complex tests of memory bit cell transistors. The result of this detection can then be used to find defective regions or memory cells in the semiconductor memory structure. Such a testing device may be referred to as a direct testing system.
US10768213B2
A software-defined radiometer includes dual RF front end channels. One RF front end channel processes the horizontal polarization signals and the other RF front end channel processes the vertical polarization signals. Each RF front end channel includes a power splitter for splitting the polarization signals into a plurality of identical polarization signals, a filter bank of N-bandpass filters that have the same bandwidth but different center frequencies and a multi-input switch. The bandpass filters filter the horizontal and vertical polarization signals and provide a plurality of filtered horizontal and vertical polarization signals. A control circuit issues a control signal to the multi-input switch so as to route a desired one of the plurality of filtered horizontal and vertical polarization signals to a programmable frequency converter. The programmable frequency converter includes a programmable local oscillator that is configured to generate signals having any one of N frequencies and is used to produce intermediate frequency representations of the horizontal and vertical polarization signals. The intermediate frequency representations are converted into digital signals and processed to extract desired information and data.
US10768209B2
A method for monitoring the supply voltage of a hearing aid comprising an electric cell (1) comprises the steps of counting the number of times the supply voltage falls below a predetermined value, and setting an alarm flag if said number of times reaches a predetermined value. The method may be implemented using a circuit for monitoring the supply voltage of an electric cell. The circuit comprises a timer timing a detection interval, a detector for detecting drops in the voltage below a predetermined threshold value, a counter for counting the number of detections within said detecting interval, means (3) for setting an alarm flag if said number of times reaches a predetermined value within said first detection interval, and means (12) for suspending alarms during warm-up phase.
US10768198B2
An acceleration sensor includes a base substrate provided with a first recess part, and a sensor part located on the first recess part and swingably supported in a depth direction of the first recess part by a support part, wherein the sensor part is sectioned into a first part and a second part by the support part, includes a movable electrode part in the first part and the second part, a through hole is provided at least at an end side in the second part larger in mass than the first part, and the base substrate includes a fixed electrode part in a position opposed to the movable electrode part in the first recessed part, and a second recess part deeper than the first recess part is provided in a position opposed to the end side of the sensor part.
US10768197B2
An accelerometer device (100) comprises a former (118) and an optical fiber (120) wound around the former. The winding of optical fiber (120) has a sensing portion (126) that is free to move in relation to a direction of desired sensitivity (128). A movable element (106) is disposed opposite the sensing portion (126) of the optical fiber (120), the movable element (106) being translatable so as to urge against the sensing portion (126) of the optical fiber (120) from a position external to the winding of the optical fiber (120) in order to vary a length of the optical fiber (120). The variation in the length of the optical fiber (120) caused by the moveable element (106) is indicative of an acceleration in the direction of desired sensitivity (128).
US10768195B2
A wheel speed sensor system for determining the rotational speed of the wheels mounted at the opposite ends of an axle without requiring wheel speed sensor assemblies for each wheel shaft axle. As a result, the speed sensor system of the present disclosure can be housed in small sized or small capacity axle housing such as banjo type housings. In one embodiment, a wheel speed sensor assembly is positioned in the axle housing to determine the speed of one of the wheel axle shafts and a differential speed sensor assembly is positioned in the axle housing to determine the rotational speed of the differential. With these two speed measurements the rotational speed of the other wheel axle shaft can be calculated by a control unit. The wheel and differential speed sensor assemblies can each include a toothed or slotted ring or disk and sensor for sensing the teeth. In each of the wheel and differential speed sensor assemblies, one of the tone ring and sensor can be mounted for rotation with a wheel axle shaft and gear of the differential respectively and the other can be fixedly mounted. The sensors can detect the passage of teeth over time via the relative motion of the teeth and sensor to determine rotational speed.
US10768194B2
There is provided herein a visible light-based speed estimation method ViLDAR. By using the received light intensity of a vehicle's LED headlight, the vehicle speed can be accurately estimated for a wide range of incidence angle. Linear LS method is used in one embodiment of a speed estimation algorithm. The impact of system parameters on speed estimation error and the performance of algorithm for different speed and estimation duration are provided. Some embodiments operate best at a certain distances where the received light intensity (power) reading can provide estimation results with high accuracy, which distances are termed a reliable region of operation. In addition to speed estimation, potential applications of ViLDAR idea are ranging detection and collision avoidance for autonomous vehicles.
US10768192B2
The invention is directed to an instrument and method of use in which a sample is taken from a sample container with a sampling member (10) and is directly transferred to an inlet of a flow structure that includes a aliquoting chamber for segmenting an aliquot of the sample with high-precision. That is, there is no need to direct the sample over a long passageway in the sampling member (10) before a sample portion could be dispensed by a sampling unit.
US10768190B2
Systems and methods for dynamic automation are provided. An automation module, for example, receives at least one map template that is selectable by a user. Based on the map template, the automation module dynamically generates a robot deck layout map and/or procedure and also generates a series of robotic commands for a robot. The robotic commands are then passed to the robot to carry out the automation. Accordingly, the automation is entirely dynamic, without the need for a user to pre-program or pre-assemble all of the robotic commands prior to the automation. The automation module is thus able to build, in real-time and/or on the fly, the robotic commands based only on the at least one map template that was selected by the user.
US10768188B2
A diagnostic device and diagnostic method for monitoring operation of a technical system with an automation system, wherein values of process variables, which were previously automatically determined as relevant to a diagnosis by analyzing a program for a sequential function chart, are determined when each step of the cycle to be checked is executed and evaluated based on at least one predetermined self-organizing map acquired based on fault-free cycles during a system operation with repeatedly run step sequences such that automatic preselection of the process variables is which are relevant to the diagnosis is performed such that misdiagnoses can advantageously and largely be avoided and the reliability of the diagnostic statement can be increased.
US10768184B2
The present invention relates to a method of identifying a compound that binds to or modulates the activity of one or more polypeptides encoding one or more receptors that are involved in the detection and perception of fatty acids.
US10768182B2
The present invention relates to a method for detecting and measuring the presence of cell free mono-nucleosomes and oligo-nucleosomes that contain histone H1 or a histone H1 modification, variant or isoform, and the use of such measurements for the detection and diagnosis of disease.
US10768181B2
Provided herein are methods of detecting an antibody directed against a pathogen and uses thereof. One aspect provided herein relates to a method for detecting an antibody against a pathogen in a subject, the method comprising: (a) contacting a reaction sample comprising a display library with a biological sample comprising antibodies, wherein the display library comprises a plurality of peptides derived from a plurality of pathogens, and (b) detecting a peptide bound to at least one antibody, thereby detecting an antibody capable of binding the peptide.
US10768176B2
The present invention relates to reagents and methods for binding compounds to surfaces that are hydrophobic. More specifically, the invention relates to simple methods for coating of hydrophobic planar, membrane or particle surfaces to facilitate binding of molecules such as labels, dyes, synthetic and biological polymers and/or nanoparticles thereto.
US10768174B2
Methods are disclosed for tethering a biological entity to a substrate comprising: (a) forming a supported lipid bilayer on a surface of a substrate, wherein the supported lipid bilayer comprises an anchor molecule conjugated to a first affinity tag that is present in the lipid bilayer at a concentration greater than or equal to 5 mole percent; and (b) contacting the supported lipid bilayer with a biological entity, wherein the biological entity comprises an nonlinear-active label and a second affinity tag capable of binding to the first affinity tag, thereby tethering the biological entity to the supported lipid bilayer in an oriented fashion.
US10768171B2
A disposable test kit comprising a base sheet; a sealing sheet having at least one sealed sample collection opening before use of the test kit; at least one test strip sealed between the base sheet and the sealing sheet before use of the test kit; and at least one top sheet layered over the sealing sheet before use of the test kit to keep the at least one sample collection opening sealed, the at least one top sheet further configured to be at least partially detached from the sealing sheet to open the at least one sample collection opening and expose a sample collection portion of the at least one test strip for receiving a fluid analyte thereon during use of the test kit.
US10768169B2
The present invention relates to a method for determining the distinctive nutritional requirements of a patient with specific nutritional needs and providing a composition meeting the distinctive nutritional requirements of said patient.
US10768168B2
Provided herein are screening methods for identifying compounds for use as an arthropod repellent based on the masking or inhibition of the detection of the skin odor by a cpA neuron. Provided herein are also screening methods for identifying compounds for use as an arthropod attractant based on activation of the cpA neuron. Further provided are one or more compounds identified using the screening methods described herein, and compositions containing such compounds.
US10768164B2
A method for fast detecting pavement asphalt and early warning based on infrared spectrum data. Infrared spectrum data of standard sample asphalt is collected by adopting an infrared spectrometer, to establish an infrared spectrum database of standard sample asphalt. The infrared spectrum database of the standard sample asphalt and basic asphalt information is introduced into a cloud server through a spectrum input module. A database-matching calculation method and a threshold value is set through a spectrum-matching analysis module. The infrared spectrum data and engineering information of the tested asphalt is collected and uploaded to a cloud platform for storage. A matching calculation between the uploaded data and the spectrograms in the infrared spectrum database of the standard sample asphalt through the cloud server is conducted. An asphalt matching result is outputted to a display terminal. An early-warning message is pushed by the cloud server if a test result is not-match.
US10768163B2
A method measures inside a blanket of mineral and/or plant fibres being moved by at least one conveyor with a conveyor belt. The method uses a measuring system including a sensor and an actuator for introducing the sensor into the blanket, the actuator being mounted on the conveyor belt and able to move the sensor between a retracted position and a measuring position inside the blanket. The method also includes introducing the sensor into the blanket by the actuator under the effect of the movement of the conveyor belt.
US10768162B2
Methods and systems suitable for producing agricultural prescriptions and/or measuring or monitoring parameters that are used in the production of the prescriptions. According to one aspect, such a method includes obtaining and recording a series of aerial thermal images of a field over a period of time, and analyzing the series of aerial thermal images to determine nutrient mineralization rates for the field.
US10768160B2
An artificial gut simulator and methods are shown. In one example, the artificial gut simulator and methods provide accurate dissolution data by removing detected test sample material from the tester over time.
US10768154B2
The present disclosure is directed to a sensing agent. The sensing agent comprises a quantum dot; and a dye moiety coupled to the quantum dot. The sensing agent is capable of sensing at least one analyte chosen from hydrogen sulfide (H2S) and bisulfide. Sensors made from the sensing agents are also disclosed.
US10768146B1
Methods, systems, and computer-readable storage media for predicting the amount of buildup in a pipe of a fluid distribution system by evaluating a loss of acoustic energy from a sound source over a distance of the pipe. An acoustic energy in an acoustical wave travelling in the fluid of a pipe is measured at a first location and a second location, and an estimated damping factor for the segment of pipe between the first and second locations is computed based on a comparison of the acoustic energy measured at the first location and the second location. A residual attenuation for the segment of the pipe is determined from a difference between the estimated damping factor and a theoretical damping factor for the pipe based on a material comprising a pipe wall, and an amount of buildup in the pipe is estimated based on the residual attenuation.
US10768144B2
To provide a surface characteristics evaluation apparatus and a surface characteristics evaluation method that evaluate the residual stress in a steel material subjected to a surface modification treatment by considering the distribution thereof in the depth direction. The surface characteristics evaluation apparatus includes an oscillator, a detector, and a measuring instrument. The steel material is placed to abut against or close to a coil in the detector. The oscillator applies an alternating current to the coil, and computation is performed based on a signal indicating an electric characteristic of the coil. The residual stress in the steel material is evaluated by performing this operation while successively changing the frequency of the alternating current. The coil is configured to have a self-resonant frequency higher than the operating frequency.
US10768140B2
The present disclosure provides techniques for determining plating conditions by numerically analyzing a film-thickness distribution. The disclosed techniques comprise performing electrochemical measurement in an electroplating apparatus; determining electrochemical parameters based on a result of the electrochemical measurement; receiving initial plating conditions for performing a plating process; based on the electrochemical parameters and the initial plating conditions, determining a current density distribution on a surface of a substrate based on a function formula which comprises a variable which represents a position on the substrate; based on the current density distribution, calculating a thickness of a film to be plated on the substrate; and performing the plating process based on final plating conditions corresponding to a calculated film-thickness distribution satisfying a desired film-thickness distribution.
US10768137B2
A gas detecting sensor including a substrate, a gate electrode provided on the substrate, an insulating layer provided on the gate electrode, a source electrode and a drain electrode, provided on the insulating layer, respectively, an n-type channel provided between the source electrode and the drain electrode, and a quantum dot layer provided on the n-type channel and provided so as to have electronic transition energy capable of resonating with vibration energy of a target gas molecule.
US10768129B2
To provide a surface characteristics evaluation method that evaluates the residual stress in a subject made of steel material subjected to a surface modification treatment. A surface characteristics evaluation method includes a step of preparing a surface characteristics evaluation apparatus, a step of placing the subject in such a manner that an alternating magnetic field induced by a coil of the surface characteristics evaluation apparatus permeates into the steel material, a step of generating an eddy current in the subject, a step of successively changing the alternating magnetic field applied to the coil, a step of calculating the impedance Z1 for each of different frequencies from the potential difference across the coil and the value of the current flowing through the coil, a step of performing computation based on the impedance Z1, and a step of evaluating the residual stress in the steel material based on the computation result.
US10768127B2
This thermal conductivity measurement apparatus has a first holding member which has an end face that contacts an object to be measured and a distal end face; a second holding member which has an end face that contacts an object to be measured and a distal end face; a heating member which has an end face which abuts the distal end face of the first holding member and a distal end face, and which heats the first holding member; a cooling member which has an end face that abuts the distal end face of the second holding member and a distal end face, and which cools the second holding member; a plurality of temperature sensors provided at the first and the second holding members; and a pressing force application mechanism that applies pressing force to the first holding member, the second holding member, and the object to be measured.
US10768123B2
A method of detecting defects in protective clothing items includes positioning a protective clothing item in a scanner; moving the item through scanner while irradiating the item with X-rays; measuring energy of the X-rays that pass through the item using a linear detector as the item is being moved through the scanner; calculating a lead equivalent thickness of each pixel of the item based on the energy; identifying any areas of the item with defects; and displaying an image of the item with the identified areas highlighted. Optionally, a conveyor belt and clamping wheels are used to move the item. Different colors are used to indicate different lead equivalent thickness on the image. Optionally, the method includes dividing the image into separate windows of 10x10 pixels, corresponding to areas of up to 15x15 mm, and calculating arithmetic mean of the lead equivalent thickness for the item and for each area.
US10768122B2
A radiation imaging system stabilizes a change in temperature of a radiation imaging apparatus, obtains a radiation image of an object based on radiation applied from a radiation source and reaching through the object, obtains a correction image by performing imaging without irradiation with the radiation from the radiation source, performs, using the correction image, image processing for correcting an offset component appearing in the radiation image on the radiation image, and determines whether stabilization of a change in temperature of the radiation imaging apparatus is effectively functioning. The radiation imaging system switches modes of obtaining the correction image based on determination.
US10768100B2
A plurality of monitoring devices are arranged at different heights and steps, and infrared reflective assemblies of the monitoring device are set at different heights to collect infrared spectral data of chemical constituents of the air mass that are being diffused in airspace of different heights. The pollution factors contained in the air mass and the pollution level of each factor are learned by using IR spectrum for qualitative and quantitative analysis on the pollution factor, therefore realizing continuous monitoring in a certain area. Artificial duty is not required while 24-hour continuous intelligent monitoring can be achieved. Besides, meteorological data are collected in combination with the meteorological data collected by the meteorological information acquisition module at different heights and calculation is made based on the air diffusion model of various pollution factors to finally determine the position of air pollution source.
US10768097B2
An analyzer includes an acquirer configured to acquire color information on visible light and at least one of ultraviolet light and infrared light from image data, a memory configured to store reference data on the color information, and a determiner configured to determine characteristic data of an object in the image data based on the color information, the reference data, and an image capturing condition information. The image capturing condition information contains information on a spectral characteristic of illumination light in image capturing, and a spectral sensitivity curve of an image sensor and information on a spectral transmittance of an image capturing optical system.
US10768091B2
The present disclosure relates to a particle counting method and system. The particle counting method, comprises: obtaining distances between positions closest to a centers of a light channel in paths along which particles pass through the light channel and the centers of the light channel; according to an optical density distribution of the light channel, compensating amplitudes of the pulse signals of the particles when passing through the positions closest to the centers of the light channel in the path along which the particles pass through the light channel such that the compensated amplitudes of the pulse signals of the particles are equal to amplitudes of pulse signals of the particles with the same particle diameters when passing through the centers of the light channel; screening and counting the particles according to the compensated amplitudes of the pulse signals to realize counting of particles with respective particle sizes.
US10768090B2
An outside opening of each aperture of a plurality of counting chambers for performing particle counting based on the electric resistance method is connected to suction pump through a confluent piping. Liquid supplying part supplies an additional liquid to the counting chamber side after completion of counting of counting chamber, so that the liquid level of sample liquid of counting chamber will not descend to aperture or a predetermined liquid level.
US10768088B2
A photo-thermal interferometer for measuring the light absorption of an aerosol or gas comprises a first laser source emitting a laser beam and a beam splitter adapted to divide the laser beam into a probe beam and a reference beam. The interferometer further comprises first optical elements which are adapted to direct the probe beam such that it passes through the aerosol and interferes with the reference beam thereafter thereby causing interference patterns. A detector detects the interference patterns. The interferometer further comprises a second laser source configured to emit a pump beam for transferring energy to the aerosol. Second optical elements are adapted to direct the pump beam such that it overlaps with the probe beam at least partially in the aerosol or gas. At least one of the second optical elements modifying the pump beam is an axicon.
US10768085B2
The present disclosure relates to, inter alia, systems and methods for measuring contact-line mobility of a liquid on a solid substrate. The system includes a motion-generation component, a motion-measurement component, and a computer component. The motion-generation component can include an actuator and a controller, the actuator being adapted to mount a solid substrate and effective to impart periodic forcing to the solid substrate when a test droplet of the liquid is deposited thereon, and the controller being adapted to tune frequency and amplitude of the forcing to induce measurable contact-line displacement of the test droplet on the solid substrate. The motion-measurement component includes an image acquisition device adapted for capturing images of the test droplet. The image acquisition device has requisite spatial and temporal resolution to enable acquisition of image data of the test droplet, the image data including contact-line displacement, contact-line speed, and contact angle at or near contact-line.
US10768081B2
A device for implementing a high-temperature plane strain compression test on a thermal simulation tester is provided. High-hardness and special-shaped pressure heads are located at the upper and lower ends of a sample; side shim plates and end shim plates with insulation and high pressure resistance are respectively located in grooves in the end faces and the inner sides of high-strength fixed plates, and the combined fixed plates are respectively located on the left and right sides of the sample; and the combined fixed plates are fixed via four through holes of the fixed plates by high-strength bolts, washers and nuts to limit the plane strain problem caused by the deformation of the sample in the normal direction of the fixed plates.
US10768078B2
Among other things, a diluted sample is generated based on mixing a small sample of blood with a one or more diluents. A thin film of the diluted sample is formed on the surface of a contact optical microscopy sensor. Red blood cells within a portion of the thin film of the diluted sample are illuminated using light of a predetermined wavelength. One or more images of the diluted sample are acquired based on illuminating the red blood cells within the portion of the thin film of the diluted sample. The acquired one or more images of the diluted sample are then processed. The mean corpuscular hemoglobin in the red blood cells within the portion of the thin film of the diluted sample is determined based on processing the acquired images of the diluted sample.
US10768068B2
A pressure scanner assembly having at least one replaceable sensor plate, wherein each of the replaceable sensor plates has at least one pressure sensor adapted to transmit a signal substantially indicative of a sensed pressure condition. A memory chip, which stores correction coefficients for each of the pressure sensor to compensate for thermal errors, may be installed on each of the replaceable sensor plates. The signals from the pressure sensors are multiplexed and may be outputted in analog or digital form. The pressure scanner assemblies described herein have sensor plates that can be interchanged with other sensor plates of the same or different pressure range without disrupting the electronic configuration of the pressure scanner assembly or having to recalibrate and/or update the memory chip installed thereon.
US10768061B2
The optical sensor generally has a frame having a deformable member mounted to the frame, and a sensing optical fiber being fixedly attached to a portion of the deformable member, the sensing optical fiber having at least one π-phase-shifted fiber Bragg grating inscribed thereon, the at least one π-phase-shifted fiber Bragg grating of the sensing optical fiber deforming together with the deformable member when the frame is subjected to a force.
US10768060B2
Pressure sensing having 2-D resolution is provided by an array of optical waveguides having wave-guide intersections (e.g., intersecting rows and columns). Pressure induced cross-coupling between intersecting wave-guides is enhanced by including mechanical structures at each intersection that enhance local waveguide bending. For example, such structures can be rigid rings around the wave-guide intersections.
US10768058B2
A magnetic nanocomposite device is described herein for a wide range of sensing applications. The device utilizes the permanent magnetic behavior of the nanowires to allow operation without the application of an additional magnetic field to magnetize the nanowires, which simplifies miniaturization and integration into microsystems. In addition, the nanocomposite benefits from the high elasticity and easy patterning of the polymer-based material, leading to a corrosion-resistant, flexible material that can be used to realize extreme sensitivity. In combination with magnetic sensor elements patterned underneath the nanocomposite, the nanocomposite device realizes highly sensitive and power efficient flexible artificial cilia sensors for flow measurement or tactile sensing.
US10768056B1
The embodied invention is a compact TPW cell design with an upper storage volume that is used to remove contaminants from the TPW cell water. To remove contaminates, the TPW cell is inverted and rotated so that the cell body water completely drains into the upper storage volume through a transfer tube. Then the TPW cell is then rotated to vertical and cooled which transfers the cell body water back into the TPW cell by a sub-boiling process. The water impurities remain in the upper storage volume and the cell body water has been purified of contaminates.
US10768051B2
A process for characterizing an optical source including a fixed cavity having a free spectral range, the process including: generating a first radiation; receiving at least a portion of this first radiation by at least one sensor; measuring a signal by each sensor and for each scanned state of the source; on the basis of the signals measured, and for each scanned state of the source, calculating a first data item which represents the wavelength of the first radiation, the calculation including, for each scanned state of the source, a selection of a selected value of the first data item from a plurality of possible values, the selection including the elimination of the values of the first data item which do not correspond to a modulo constant of the free spectral range of the fixed cavity expressed according to the units of the first data item.
US10768049B2
A high resolution inspection apparatus using a terahertz Bessel beam. The high resolution inspection apparatus comprises a terahertz wave generating unit for generating a terahertz wave; a Bessel beam forming unit for forming a terahertz Bessel beam at an inspection target object using a terahertz wave incident from the terahertz wave generating unit; a first lens for changing an angle of the terahertz wave radiated, when the terahertz Bessel beam is transmitted through the inspection target object, to be smaller; a second lens for concentrating the terahertz wave passing through the first lens and toward a detection unit; and a terahertz wave detection unit for detecting the terahertz wave concentrated by the second lens.
US10768048B2
Spectral apparatus includes sensors that output signals indicating the respective energy amounts of a plurality of wavelength components. For each of the sensors, its reference spectral sensitivity is acquired, and an indicator indicating the reference spectral sensitivity of the sensor, is acquired. The deviation of an indicator indicating the spectral sensitivity of the sensor from the indicator indicating the reference spectral sensitivity of the sensor, is expressed by a linear function of an indicator indicating a mechanical error in the spectral apparatus. The indicator indicating the mechanical error in the spectral apparatus, is acquired to adapt a spectral sensitivity set of sensors to a signal set output by the sensors. For each of the sensors, the deviation of the indicator indicating the spectral sensitivity of the sensor from the indicator indicating the reference spectral sensitivity of the sensor, is acquired, so that the spectral sensitivity of the sensor is acquired.
US10768043B2
A weigh module (100) comprises a load cell (4), a supporting member (1) and a guiding arrangement. The supporting member (1) comprises a receiving hole (13) extending vertically and through the supporting member (1). The guiding arrangement comprises a connecting member (23) and two parallel inner faces (611, 612) defined in the receiving hole (13). One end of the connecting member (23) is fixed to the load cell (4) and another end of the connecting member (23) extends into the receiving hole (13). The connecting member (23) cooperates with the two inner faces (611, 612) whereby the supporting member (1) can substantially move in a direction parallel with the inner faces (611, 612).
US10768035B2
A radar fill-level measuring device for measuring a fill level of a fill substance in a container using the travel time principle, comprising a circuit board with a sending/receiving system for sending and receiving high-frequency radar waves, wherein the circuit board has at least two openings, a hollow conductor having at least two lateral edge projections, wherein lengths of the at least two projections are greater than the thickness of the circuit board, wherein the at least two projections are led through the at least two openings, so that the at least two projections extend partially out from a second side of the circuit board, a lid, which is secured to parts of the at least two projections, which extend out from the second side of the circuit board, such that the hollow conductor is secured to the circuit board by means of the lid.
US10768002B2
A system and method for learning and predicting personalized risk associated with a journey for a user are presented. Contextual data may be gathered and analyzed from a plurality of data sources relating to a journey of a user. A risk associated with the journey may be learned for the user according to the contextual data. One or more risk models may be generated according to the learned risks. One or more potential risks associated with a subsequent journey may be predicted using the one or more risk models.
US10767998B2
Information communication circuitry, including a first integrated circuit for coupling to a second integrated circuit in a package on package configuration. The first integrated circuit comprises processing circuitry for communicating information bits, and the information bits comprise data bits and error correction bits, where the error correction bits are for indicating whether data bits are received correctly. The second integrated circuit comprises a memory for receiving and storing at least some of the information bits. The information communication circuitry also includes interfacing circuitry for selectively communicating, along a number of conductors, between the package on package configuration. In a first instance, the interfacing circuitry selectively communicates only data bits along the number of conductors. In a second instance, the interfacing circuitry selectively communicates data bits along a first set of the number of conductors and error correction bits along a second set of the number of conductors.
US10767994B2
A sensor output correction system is provided which is capable of minimizing a risk that a correction value for use in zero-point correction differs from an actual deviation of a zero-point. An ECU includes a travel road information acquisition portion which obtains a curvature of a travel road on which a system-mounted vehicle is traveling and a vehicle information acquisition portion which obtains a detected value of a yaw rate sensor. The ECU determines whether the system-mounted vehicle is traveling on a straight path or not based on the curvature derived by the travel road information acquisition portion. The ECU determines a value (i.e., a zero-point equivalent value) which corresponds to a deviation of a current zero point of the yaw rate sensor based on detected values of the yaw rate sensor sampled while the system-mounted vehicle is moving on the straight path. The ECU determines a correction value which is subtracted from the detected value using the zero-point equivalent value.
US10767993B2
A sensor element, for detecting angular velocity about a detection axis perpendicular to a plane of the sensor element, comprises two primary masses and two Coriolis masses, and two sensing cells. Two coupling levers are each coupled to the two primary masses by first springs and to one of the two Coriolis masses by second springs. The coupling levers enable the primary masses and Coriolis masses to be excited into a combined primary motion in the plane of the planar sensor element. In the primary motion, a direction of angular momenta of linear primary oscillation motions of the primary masses and angular momenta of rotational primary motions of the coupling levers with respect to the geometrical centroid of the sensor element is opposite to the direction of the angular momenta of linear primary oscillation motions of the Coriolis masses with respect to the geometrical centroid of the sensor element.
US10767992B2
According to one embodiment, a gyro sensor system including a gyro sensor unit is disclosed. The unit includes a movable body, a spring mechanism, a detector, an adjuster, and a rotation angle acquisition unit. The spring mechanism vibrates the movable body. A detector detects an amplitude of vibration of the movable body due to Coriolis force. The adjuster adjusts a first resonance frequency of vibration of the movable body in free vibration and a second resonance frequency of vibration of the movable body due to Coriolis force on the movable body so that the first and second resonance frequencies are to coincide with each other based on the amplitude of the vibration due to Coriolis force. The rotation angle acquisition unit acquires a rotation angle of the movable body, based on the amplitude of the vibration due to Coriolis force.
US10767988B2
A CMM has a measuring head for recording measurement values associated with an object having a plurality of geometric elements. Defined geometric elements are selected from the plurality of geometric elements and test features relating to the defined geometric elements are determined depending on demand data provided for the geometric elements. Initially, a first measurement sequence including first control commands for controlling the measuring head are determined depending on the test features. The first measurement sequence is modified before the individual measurement values are recorded in order to obtain a second measurement sequence with second control commands, which differ from the first control commands. The second control commands are used for controlling the measuring head and are selected so that the measurement results at the selected geometric elements each have a defined measurement uncertainty that is smaller, by a defined absolute value, than acceptable manufacturing tolerances for the geometric elements.
US10767987B2
A sensor head has: a sensor head main body which has disposed therein the stepping motor; a holder which has disposed on an upper surface thereof a plurality of crystal oscillators and which is driven for rotation by the stepping motor; and a mask body which is mounted on the sensor head main body so as to cover an upper surface of the holder and which has opened therein a film-forming window faced by one of the crystal oscillators. The sensor head also has: a first electrode fixed to that portion of the sensor head main body which is located right under the film-forming window; and second electrodes which are in electrical conduction with each of the crystal oscillators and which are disposed to protrude under a lower surface of the holder.
US10767978B2
Methods and systems for characterizing dimensions and material properties of semiconductor devices by transmission small angle x-ray scatterometry (TSAXS) systems having relatively small tool footprint are described herein. The methods and systems described herein enable Q space resolution adequate for metrology of semiconductor structures with reduced optical path length. In general, the x-ray beam is focused closer to the wafer surface for relatively small targets and closer to the detector for relatively large targets. In some embodiments, a high resolution detector with small point spread function (PSF) is employed to mitigate detector PSF limits on achievable Q resolution. In some embodiments, the detector locates an incident photon with sub-pixel accuracy by determining the centroid of a cloud of electrons stimulated by the photon conversion event. In some embodiments, the detector resolves one or more x-ray photon energies in addition to location of incidence.
US10767975B2
Examples of the present disclosure describe systems and methods for capturing data to acquire indoor and outdoor geometry. In aspects, a data capture system may be configured to acquire texture data, geometry data, navigation data and/or orientation data to support geolocation and georeferencing within indoor and outdoor environments. The data capture system may further be configured to acquire seamless texture data from a 360° horizontal and vertical perspective to support panoramic video and images.
US10767972B1
Disclosed herein are measuring assemblies including a measuring assembly for measuring one or more dimensions of a pipe that has an inner surface and an outer surface, which measuring assembly may include: a cylindrical housing capable of being disposed at least in part inside the pipe, the cylindrical housing having an inner housing space and a housing wall with an inner housing surface and an outer housing surface; a bearing disposed in the housing wall; and a probe rotatably coupled to the housing, wherein the probe is capable of providing one or more dimensions of the pipe.
US10767964B1
Systems for leveling a firearm receiver and aligning a scope to the receiver are precisely fabricated and assembled to maximize accuracy, including high sensitivity spirit levels. A bar assembly with a high sensitivity spirit level is received in the receiver with the bar in direct contact with the receiver rails. The bar may directly contact the full length of the receiver rails. A plate assembly includes a lower plate for connection to a bench rest, an upper plate for connection to the receiver, and a mechanism to pivot the upper plate relative to the lower plate about a pivot axis for windage adjustment. Methods of use are disclosed.
US10767961B2
An optical sight with a rectifier and device for indicating turns of the rectifier includes a longitudinal body that houses sight elements coupled to the rectifier. The rectifier includes a rotatable control element and an indicator protruding from an upper surface of the rectifier. The indicator includes a longitudinal identification protrusion rotatable about an axis that is perpendicular to its length and parallel to an axis of rotation of the control element. A coding device is associated with the longitudinal identification protrusion and is mounted on the upper surface of the rectifier above an upper surface of the longitudinal identification protrusion, wherein a rotated position of the longitudinal identification protrusion relative to the coding device provides an indication to a user of the optical sight of turning of the rectifier. A zero stop mechanism is configured with the control element of the rectifier.
US10767954B1
A barrel harmonizing assembly and method for a firearm in which a cylindrical harmonizer sleeve, as well as a pair of tuning nuts which are threadedly positioned on the harmonizer sleeve for longitudinal tuning movement, are positioned around the barrel, rather than projecting from the forward end of the barrel, in order to provide improved tuning and to permit the use, as part of the assembly, of a flash hider, a recoil compensator, a suppressor or other device on the end of the barrel to further improve the accuracy of the barrel and/or provide other benefits.
US10767950B2
Firearm trigger mechanisms with rotatable linkage members and associated systems and methods are disclosed herein. A firearm trigger assembly configured in accordance with embodiments of the present technology can include, for example, a trigger, first and second linkage members, and a sear. The first linkage member, second linkage member, and sear are arranged in an over-center configuration that securely locks the sear in a first position. Pulling on the trigger causes the trigger to rotate about a fixed pivot point and push on one of the two linkage members, forcing the linkage members and the sear out of the over-center configuration. The force from a striking mechanism forces the sear and the linkage members into a collapsed configuration, releasing the striking mechanism and firing the firearm. This two toggle configuration of the trigger assembly provides crisp and reliable release of the firearm.
US10767948B2
A magazine loader comprises a body for receiving an upper portion of the magazine and a cap slidingly engaged with the body for loading cartridges in to the magazine received by the body. The body comprises a plurality of wall portions defining a body cavity configured to receive an upper portion of a magazine. The plurality of cap wall portions may comprise a starboard cap wall portion and an opposing port cap wall portion. An upper portion of the body is slidingly received in the interior volume defined by the cap so that the body and the cap slide relative to one another along a sliding axis. The sliding axis may extend in the upward and downward directions and the cap may translate between an upper position and a lower position along the sliding axis.
US10767946B2
A magazine loader comprises a body for receiving an upper portion of the magazine and a cap slidingly engaged with the body for loading cartridges in to the magazine received by the body. The body comprises a plurality of wall portions defining a body cavity configured to receive an upper portion of a magazine. The plurality of cap wall portions may comprise a starboard cap wall portion and an opposing port cap wall portion. An upper portion of the body is slidingly received in the interior volume defined by the cap so that the body and the cap slide relative to one another along a sliding axis. The sliding axis may extend in the upward and downward directions and the cap may translate between an upper position and a lower position along the sliding axis.
US10767940B2
A method of operating a heat exchanger is disclosed in which an electric field is applied to a hydrophobic surface having condensed water droplets thereon to reduce a contact angle between the individual droplet surfaces and the hydrophobic surface, and to increase droplet surface energy to a second surface energy level. The electric field is removed to increase the contact angle between the individual droplet surfaces and the hydrophobic surface, and to reduce droplet surface energy to a third surface energy level. The third surface energy level is greater than the first surface energy level and greater than a surface energy level for a free droplet. A portion of the droplet surface energy is converted to kinetic energy to detach droplets from the hydrophobic surface. The detached droplets are removed from the heat rejection side fluid flow path.
US10767939B2
A disconnect assembly includes a solid frame comprising a slit and a first liquid coolant circuit leading to a frame outlet defined in an inner wall of the slit. The assembly further includes an insert element, insertable in the slit so as to reach a sealing position. The latter defines a shut state, in which the insert element seals the frame outlet. The assembly includes a cold plate, comprising a second liquid coolant circuit with a duct open on a side of the cold plate. The cold plate can be inserted in the slit, so as to push the insert element, for the latter to leave the sealing position and the cold plate to reach a fluid communication position. This position defines an open state, in which the duct is vis-à-vis the frame outlet, to enable fluid communication between the first liquid coolant circuit and the second liquid coolant circuit.
US10767938B2
An automotive heat exchanger (10) has a heat exchanger core (12) including a header part (16) with a plurality of heat transfer tubes (38) and a head tank (20) with an opening receives end portions of the heat transfer tubes (38). A plastic header plate (18) is secured with the header tank (20) and header part (16). The header plate (18) includes a plurality of apertures (24) extending through the plate (18) that enable fluid passage. Each aperture (24) includes a cutout portion (28) that receives an end of a heat transfer tube (38). The cutout portion (28) has a complimentary shape to mate with the end of the heat transfer tube (30). A seal (50), in the cutout portion (28), seals the end of the heat transfer tube (28) with the header plate (18).
US10767937B2
A multiple tube bank heat exchanger includes a first tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship and a second tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship. The second tube bank is disposed behind the first tube bank with a leading edge of the second tube bank spaced from a trailing edge of the first tube bank. A continuous folded fin extends between the first and second flattened tube segments of both of said first tube bank and said second tube bank.
US10767931B2
A sidewall for a metallurgical furnace and a metallurgical furnace having the same are described herein. In one example, a sidewall of a metallurgical furnace is provided that includes an outer wall, a hot plate and a buckstay. The hot plate is coupled in a spaced apart relation to the outer wall. The buckstay is mechanically coupled to the outer wall and the hot plate. The buckstay includes a buckstay web extending from a buckstay flange. The buckstay web includes a first end coupled to the buckstay flange, and a second end mechanically and movably coupled to the hot plate.
US10767926B2
An improved grain dryer is presented having a mixed-flow heating section having a plurality of inlet ducts connected to the plenum that facilitate air flow into the grain column from the heated and pressurized heat plenum, and a plurality of exhaust ducts connected to openings in the exterior wall that facilitate air flow out of the grain column. A tempering section is positioned below the heating section and includes solid walls that reduce air flow through the grain column. A cooling section is positioned below the tempering section and includes perforated walls that facilitate air flow through the grain column and into the plenum. In use, heated air is forced outward through the mixed-flow heating section heating and drying the grain and air is pulled through the cross-flow cooling section cooling the grain. Air pulled through the cross-flow cooling section is recycled into the mixed-flow heating section thereby recycling heat.
US10767922B2
A method and apparatus for liquefying a natural gas feed stream and removing nitrogen therefrom to produce a nitrogen-depleted LNG product, in which a natural gas feed stream is fed into the warm end of a main heat exchanger, cooled and at least partially liquefied, withdrawn from an intermediate location of the main heat exchanger and separated to form a nitrogen-enriched natural gas vapor stream and a nitrogen-depleted natural gas liquid stream, the liquid and vapor streams being reintroduced into an intermediate location of the main heat exchanger and further cooled in parallel to form a first LNG stream and a first at least partially liquefied nitrogen-enriched natural gas stream, respectively.
US10767918B2
Provided is a refrigerator and control method for refrigerator and method for opening a refrigerator door. While a user is holding an object in both hands, a door may be automatically and additionally opened using another part of a body other than hands.
US10767912B2
A refrigeration cycle apparatus is provided with a refrigerant circuit, a refrigerant tank circuit, and a degassing pipe. The refrigerant circuit is configured by connecting a compressor, a flow path switching apparatus, a first heat exchanger, a decompressing apparatus, and a second heat exchanger. The refrigerant tank circuit is connected to the first and second heat exchangers in parallel with the decompressing apparatus. The degassing pipe has a first end and a second end. The flow path switching apparatus is configured to switch a flow of refrigerant discharged from the compressor to any of the first and second heat exchangers. The refrigerant tank circuit contains a refrigerant tank. The degassing pipe has the first end connected to the refrigerant tank and has the second end connected to at least any of the refrigerant circuit and the refrigerant tank circuit.
US10767907B2
A decentralized condenser evaporator system includes a condenser system, a controlled pressure receiver, a subcooler system, and an evaporator system. The condenser system is positioned to receive a compressed gaseous refrigerant from a centralized compressor system. The condenser system is configured to condense the compressed gaseous refrigerant into a liquid refrigerant. The controlled pressure receiver is positioned to receive and store the liquid refrigerant. The subcooler system is positioned to receive the liquid refrigerant from the controlled pressure receiver. The subcooler system is configured to sub-cool the liquid refrigerant into a sub-cooled liquid refrigerant. The evaporator system is positioned to receive the sub-cooled liquid refrigerant from the subcooler system. The evaporator system is configured to facilitate providing a cooling operation to a cooling zone through evaporation of the sub-cooled liquid refrigerant flowing through the evaporator system into an evaporated gaseous refrigerant which is returned to the centralized compressor system.
US10767900B2
A pre-mix burner apparatus includes a burner having a generally cylindrical burner surface, the burner having a generally circular burner inlet at one end of the burner, the burner inlet having an inlet diameter. A flow distribution member is arranged to distribute flow of fuel and air mixture into the burner. The flow distribution member includes a closed axially central portion configured to block flow of fuel and air mixture axially centrally into the burner. The flow distribution member includes a plurality of vanes extending radially outward from the closed axially central portion. The vanes are configured to generate a swirling flow of fuel and air mixture flowing past the vanes into the burner.
US10767898B2
A portable hot water supply tank is adapted to be used with a heat source, and includes a water storage unit, a heat exchange unit, and a circulation unit. The water storage unit includes a base member defining a lower water chamber. The heat exchange unit includes a heat exchanger connected to the base member. The circulation unit includes an inlet pipe and an outlet pipe. The heat exchanger is movable relative to the base member between an unfolded position and a folded position. When the heat exchanger is at the first position, water stored in the lower water chamber is drawn into the inlet pipe, flows through the heat exchanger to be heated by the heat source, and eventually flows back to the lower water chamber via the outlet pipe.
US10767891B2
Embodiments of the present disclosure are directed toward a heat exchanger that includes an evaporator coil section disposed at least partially within a first flow structure configured to direct a first flow of air across the evaporator coil section, a condenser coil section fluidly coupled with the evaporator coil section and disposed at least partially within a second flow structure configured to direct a second flow of air across the condenser coil section, and an auxiliary heat exchanger fluidly coupled with the evaporator coil section, where the auxiliary heat exchanger is external to the first flow structure.
US10767880B2
An HVAC system may include a VAV box including a damper movable between a first damper position and a second damper position and an HVAC controller that is mounted remotely from the VAV box. The HVAC controller may be configured to control the VAV box in accordance with a temperature set point entered into the HVAC controller and may be programmed with a test and balance procedure. In some cases, the HVAC controller may also be programmed with functionality that facilitates an installer or other technician in configuring and/or reconfiguring the VAV box. This may include providing a user interface that supports a test and balance procedure of the VAV box. Such functionality may be user-accessible via the user interface of the HVAC controller, and in some cases, may be used to drive the damper of the VAV box between various damper positions as well as perform other functionality.
US10767874B2
A ceiling-embedded air conditioner includes: a ceiling-embedded casing body that has an air suction path at the center of a lower surface and has an air blowoff path around the air suction path; a turbo fan that is disposed inside the casing body; a heat exchanger that is disposed inside the casing body on an outer peripheral side of the turbo fan; a bell-mouth that guides air sucked from the air suction path toward the inside of the turbo fan; and a rectifier that is provided on a back surface side of the bell-mouth at the air suction path side opposite to an air suction surface of the bell-mouth, the rectifier suppressing swirling airflows generated by part of air blown from the turbo fan swirling along the back surface of the bell-mouth in the same direction as a rotation direction of the turbo fan.
US10767873B2
An air processing system comprises an air purifier (10) and/or an air quality sensor (12). One or both is controlled (14), or else sensor information is interpreted, in dependence on activity status information received from a plurality of home appliances (16, 8, 20, 22). This enables the operational life time of components in system to be extended, specifically the sensors and/or air purifier filters. Alternatively or additionally, it enables the air quality sensor information to be interpreted more reliably.
US10767870B2
The present invention relates to a method for cleaning a commercial cooking device (100, 100′), in which a container (B, B′) with a solid cleaning agent (1R), in particular a firm gel, is accommodated in a connection unit (101, 102) of the commercial cooking device (100, 100′), and in which the solid cleaning agent (1R) is liquefied in the cleaning process in the container (B, B′) by means of heat and/or a solvent, preferably water and/or steam, in order to generate a liquefied cleaning agent. In addition, the invention relates to the use of a container (B, B′) with a solid cleaning agent (1R) for cleaning a commercial cooking device (100, 100′). Finally, the present invention relates to a corresponding container (B, B′) with a solid cleaning agent (1R) for cleaning commercial cooking devices.
US10767856B2
A gas burner has a body, a supply unit and a lid having a central flame crown and a peripheral flame crown. The supply unit has at least one supply duct, three injectors connected to said at least one supply duct, three Venturi tubes respectively associated with said injectors, wherein the injectors and the Venturi tubes have parallel horizontal axes and fixing means used to fix the Venturi tubes in position. The body of the burner has a central chamber and two peripheral chambers in communication with the Venturi tubes and with an upper central chamber and an upper peripheral chamber respectively disposed under the central flame crown and the peripheral flame crown.
US10767854B2
Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flame stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.
US10767852B1
A portable storage case may include a case body, a lid, a lighting assembly, and a nonmechanical field switch. The case body may define a storage chamber. The lid may be rotatably mounted to the case body to move between an open position and a closed position. The open position may permit access to the storage chamber. The closed position may restrict access to the storage chamber. The lighting assembly may be attached to one of the lid and the case body. The nonmechanical field switch may be in electrical communication with the lighting assembly to restrict activation of the lighting assembly in the closed position.
US10767851B1
A sparkling viewing effect is created when a light material viewing effect attributable to a given LED is seen to move about a light effect material as an electronic assembly moves within a chamber when the given LED is emitting light.
US10767846B2
An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around an axis of the LED lamp 360 degrees to turn around to form an contour of the LED lamp, any point on the outline meets a formula as follows: y=−ax3+bx2−cx+K; where K is a constant, and range of the constant of K is 360˜450; range of value of a is 0.001˜0.01, range of value of b is 0.05˜0.3, and range of value of c is 5˜20.
US10767844B1
A PLV lamp includes a lamp cup, a lamp body, and a lamp cap, wherein the lamp cup is rotationally connected with the lamp body, and the lamp body is stretchable and matched with the lamp cap. The rotatable connection between the lamp cup and the lamp body is realized through two movable shafts. The two movable shafts have a gap formed therebetween and are arranged at a bottom of the lamp cup. The lamp body is provided with a movable shaft base to be matched with the gap, and the two movable shafts are connected with the movable shaft base.
US10767841B2
A lighting system comprises at least one plurality of lighting units and at least one joint, connecting two or more units; the joint comprises a central support extending along a first rotation axis and two or more arms, radially projecting from the support and hinged in a rotary manner to the support to rotate with respect to the support about the first rotation axis; each arm is hinged in a rotary manner about a second rotation axis, orthogonal to the first rotation axis to a connection head fixed to a lighting unit.
US10767837B2
Provided are an optical member capable of implementing optical images having a desired shape and a lighting device using the optical member. The optical member can include a base substrate and a plurality of unit patterns sequentially arranged on a first surface of the base substrate and each having an inclined surface with respect to the first surface. Each unit pattern can be extended in a pattern extension direction, respectively. The plurality of unit patterns and the inclined surfaces thereof can be structurally arranged on the first surface of the base substrate such that any beam of incident light that strikes a unit pattern at a right angle to the pattern extension direction in which said unit pattern extends is guided away from the optical member.
US10767831B2
A vehicle headlight air extractor includes an air inlet and an air outlet, a ventilation chamber disposed between the air inlet and the air outlet of the air extractor, the ventilation chamber includes a fan adapted to produce a flow of air from the air inlet to the air outlet, and a sealing system against external particles.
US10767814B2
The present disclosure relates to a pressure vessel equipped with a permeated gas discharging structure, the pressure vessel including a nozzle boss into and from which a gas flows and is discharged; a liner coupled to a flange portion of the nozzle boss and provided with a space formed therein for receiving fluid; a discharge path forming part configured to form a gas discharging path from the nozzle boss side along an outer surface of the liner in a central axial direction; and a composite material provided at outer sides of the liner and the discharge path forming part.
US10767813B2
A lubricant injector includes a body having an inlet fluidly coupleable to a lubricant source, an outlet, and an elongated bore extending along an axis and having an outer end proximal to the body second end, a closed inner end spaced axially from the body first end, a first port, and a second port disposed generally between the bore closed end and the first port. A delivery chamber separate from the bore has an inlet port and an outlet port fluidly coupled with the body outlet. A piston disposed within the bore divides the bore into an operating chamber coupled with the first port and a measuring chamber coupled with the second port. The operating chamber is fluidly coupled with the inlet and the measuring chamber is located between the bore closed end and the operating chamber and is fluidly coupleable with the inlet and alternatively with the delivery chamber.
US10767798B2
In the case of a hose connector assembly (1) it is provided for a retaining plate (15) to be used for axially fixing at least two hoses (6, 7, 8) in corresponding hose receptacles (3, 4, 5). The hoses (6, 7, 8) are insertable into respective recesses (16, 17, 18) of the retaining plate (15) by way of a lateral insertion movement (19), and the hoses (6, 7, 8) engage behind the recesses (16, 17, 18).
US10767788B2
An internal valve including a body having a first end configured to be disposed within a tank and a second end configured to be disposed outside of the tank. The body includes a shoulder configured to be positioned adjacent to a mounting surface of the tank, a single flange positioned between the shoulder and the second end, a plurality of primary struts connecting an interior of the body to an internal primary stem guide, and a plurality of secondary struts connecting the interior of the body to an internal secondary stem guide. The primary struts and the primary stem guide are positioned between the flange and the shoulder, and the secondary struts and the secondary stem guide are positioned between the shoulder and the first end.
US10767787B2
Provided is an electrically-driven flow rate control valve capable of controlling a flow rate of a fluid flowing between two inlet/outlet ports, restraining a high pressure of the fluid from being applied to a sub valve body connected to an electric motor. The flow rate control valve has a casing, a raising/lowering drive device, a supply-switching valve, a main valve body, a valve-closing spring. When the electric motor of the raising/lowering drive device moves the sub valve body upward, oil of a back pressure chamber is discharged from a discharge oil passage through a sub valve body communication port and a sub valve body oil passage to open the main valve body. When the main valve body is closed, a pressure of the back pressure chamber is inhibited from being directly applied to a lower end face of the sub valve body.
US10767784B2
Embodiments of the present disclosure are directed toward a second pneumatic actuator configured to couple to a gate valve, wherein the second pneumatic actuator is configured to apply a supplemental force to a gate of the gate valve, wherein the supplemental force supplements an actuating force of a first actuator of the gate valve.
US10767779B2
A valve controller for electrically actuating at least one valve drive, with a control circuit, which is designed to influence an electric energy flow between an electric source and the valve drive and which includes a bus interface for communication with a superordinate control arrangement (2) as well as a sensor means, which is designed to determine physical variable of the energy flow changeable by electrically actuating the valve drive as well as for providing a sensor signal dependent upon the determined physical variable to the control circuit wherein the control circuit is designed to determine a status value for the valve drive based on the sensor signal and at least one characteristic value of a physical variable from the group: energy flow duration, energy flow voltage, energy flow current, fluid pressure and is designed to provide the status value to the bus interface.
US10767773B2
Provided is a check valve installed in a bore of a modulator block having an inlet path and an outlet path to control a flow of oil in one direction, the check valve including: a valve housing provided with a path hole passing through at a central portion thereof to have an upper end and a lower end thereof open to communicate with the inlet path and the outlet path, and a flange portion protruding from a circumference of an outer surface of the valve housing such that the valve housing is fixed to the bore; a spring retainer coupled to one of the open upper and lower ends of the valve housing which is adjacent to the outlet path, and having an outlet port communicating with the outlet path; a plunger movably installed in the path hole while being elastically supported by a spring supported on the spring retainer, and configured to open or close the path hole according to an up and down movement of the plunger; and a lip seal having a lip portion interposed between the plunger and the valve housing to prevent oil from flowing backward toward the inlet path from the outlet path.
US10767772B2
A seal housing with fluid regulating capability is provided for use with an outlet. The seal housing includes a seal element, a fitting and a valve. The seal element includes an angled flange that is fittable to the outlet and a seal element body from which the angled flange extends. The seal element body defines a bore extending between opposite open ends of the body and receptive of fluid from the outlet. The fitting is configured to tightly engage with the outlet and to urge the angled flange against the outlet with increasing pressure as fitting-outlet engagement proceeds. A valve is constrained within the bore and configured to regulate a flow of the fluid, which is received from the outlet, through the bore.
US10767769B2
An electromagnetic valve device having an armature (18) designed such that it can move in an axial direction in a valve housing (10) in response to energising of a stationary coil (12) provided in the valve housing, and which interact with a first valve seat (22) associated with a fluid inlet connection (26) of the valve housing, wherein a first fluid flow path (36) is formed in the valve housing such that fluid flowing through the opened first valve seat can flow in order to actuate a plunger (32) provided axially or axially parallel to the armature (18) and moveable relative to same and to which a preloading force is applied, and the actuation causes a second valve seat (43) interacting with the plunger (32) to be opened to produce a fluid connection to a fluid working connection (42) of the valve housing, and wherein the valve housing has fastening structure (44, 46) in the form of at least one hole extending at an angle, to the axial direction, wherein the fluid inlet connection (26) and the working connection (42), provided adjacent thereto, is formed on the same axial side of the valve housing in relation to the fastening structure.
US10767764B2
A turbocharger for a motor vehicle has a housing and a valve seat in the housing. The valve seat is retained in an interlocking manner in the housing by at least one elastic securing element.
US10767762B2
A seal for sealing between a first member and a second member, including a first annular insert and a second annular insert axially spaced from the first annular insert. An elastomeric body includes a first portion over-molded on the first annular insert and a second portion over-molded on the second annular insert and an intermediate web extending between the first and second portions. The first and second portions including an annular flap extending from the first and second annular inserts that in an un-installed condition, extend radially relative to the first and second annular inserts and in an installed position are adapted to be compressed between the annular inserts and a surface of the first and second members.
US10767761B2
A control apparatus for a vehicle driving apparatus includes: a first-operating-state determining portion configured to determine whether the driving apparatus is in a first operating state, by determining (i) whether a first drive-force transmitting path is established to cause a drive force to be transmitted through a gear mechanism and (ii) whether there is a probability of generation of noises between an input shaft and an continuously-variable transmission; and a belt-clamping-force controlling portion configured to control a belt clamping force of the continuously-variable transmission, when it is determined that the driving apparatus is in the first operating state, to start execution of a belt-clamping-force increasing control for increasing the belt clamping force such that the belt clamping force is made larger when the driving apparatus is in the first operating state than when the driving apparatus is in an operating state that is different from the first operating state.
US10767760B2
A power transmission system include a transfer case including an input shaft, an output shaft, a planetary gear device including a first rotary element, a second rotary element, and a third rotary element, and a HIGH-LOW switching mechanism including a switching sleeve configured to selectively couple the output shaft to the first rotary element and the second rotary element, an electric motor coupled to one of the first rotary element and the second rotary element, and an electronic control unit configured to control the rotational speed of the electric motor, during switching operation of the HIGH-LOW switching mechanism while a vehicle is stopped, such that the rotational speed of the input shaft becomes substantially equal to zero.
US10767753B2
A gear system for a turbofan engine assembly includes a sun gear rotatable about an engine centerline, a non-rotatable ring gear, and a rotating carrier that drives a fan. A plurality of planet gears is intermeshed between the sun gear and the ring gear. A rolling element bearing assembly supports rotation of the planet gear on the carrier. The rolling element bearing assembly includes a rolling element between an inner race and an outer race separated by a cage. A first passage for lubricant through the planet gear. A second passage is in communication with the first passage for communicating lubricant through the inner race to an interface between the inner race and the cage. A geared turbofan engine is also disclosed.
US10767752B2
Provided is a device that includes a transfer input gear meshing with a final driven gear, a transfer input shaft pivotally supporting the transfer input gear, a first bevel gear provided on the transfer input shaft, a second bevel gear meshing with the first bevel gear, a transfer output shaft pivotally supporting the second bevel gear, a transfer case covering at least the first bevel gear and the second bevel gear, and a guide section guiding at least part of scooped fluid that is scooped up by the final driven gear into the transfer case.
US10767747B2
A device for transmitting a motive force from a prime mover to two transfer shafts includes; an input shaft having a longitudinal axis, a load transfer member which engages the input shaft and rotates around an axis perpendicular to the longitudinal axis of the input shaft and first and second input shaft gears associated with the input shaft. The device further includes a first transfer shaft having a first transfer gear to engage the first input shaft gear and a second transfer shaft having a second transfer gear to engage the second input shaft gear. The first and second input shaft gears engage the load transfer member at different locations thereon, for transmitting the motive force from the input shaft to the first and second transfer shafts.
US10767740B2
To provide a tensioner capable of keeping oil pressure in an oil pressure chamber stable with a simple structure. The tensioner includes a pressure adjusting mechanism that adjusts oil pressure in the oil pressure chamber. The pressure adjusting mechanism includes a cylinder part, a piston unit set inside the cylinder part so as to be able to approach and separate from the oil pressure chamber, and a piston biasing unit. Between the cylinder part and the piston unit, a liquid tight condition is kept at any place between a position where the piston unit has moved closest to the oil pressure chamber and a position where the piston unit has moved closest to the adjustment space.
US10767738B2
A drive device includes a speed modulation gearbox having a planetary gear mechanism and a casing, a main drive machine which is connected to an input shaft of the speed modulation gearbox, two auxiliary drives, each connected to the planetary gear mechanism via a drive connection. An output shaft of the speed modulation gearbox can be connected to a working machine. The planetary gear mechanism includes a ring gear, a sun gear, a planet carrier and several planet gears. For each auxiliary drive, an additional drive connection with a constant transmission ratio exists between the auxiliary drives and the input shaft or between the auxiliary drives and a driven shaft of the planetary gear mechanism. The additional drive connections can each be engaged or disengaged by a respective switching clutch, wherein the drive connections from the auxiliary drives to the speed modulation gearbox remain engaged in any case.
US10767731B2
A transmission device 10 coupled to a processor energy source 12 having one or more processor driving rollers 14. The processor 12 provides energy to the transmission device 10. Multiple driven winch drive rollers 32 are supported by the body 18. A vertically-oriented propeller shaft 36 coupled with an implement such as a chipper are attached to the body 18.
US10767718B2
A rotational coupling device includes an armature configured for coupling to a shaft for rotation with the shaft about an axis, but axially movable relative to the shaft. An electromagnet assembly is disposed on one side of the armature and fixed against rotation. A collar is disposed on the opposite side of the armature. The collar is configured for rotation with the shaft, but fixed against axial movement relative to the shaft and includes a permanent magnet. When a current having a first polarity is provided to the electromagnet assembly, the armature moves in one axial direction into engagement with a member of the coupling device to transmit a torque between the member and the armature. The permanent magnet urges the armature in the opposite axial direction to disengage the armature from the member when the current is not provided to the electromagnet assembly.
US10767716B2
A braking system for a road vehicle having: a brake disc; a brake caliper provided with at least one hydraulic piston; a hydraulic circuit containing a brake liquid and having: a hydraulic control unit provided with an electrically controlled pump and a delivery pipe, which connects the hydraulic control unit to the hydraulic piston; a return pipe, which is separate from and independent of the delivery pipe and connects the hydraulic piston to the hydraulic control unit; a recirculation solenoid valve, which is interposed along the return pipe and can be controlled so as to enable or forbid the circulation of the brake liquid along the return pipe; and a control unit, which, when the braking system is not used, opens the recirculation solenoid valve and operates the electrically controlled pump so as to create a circulation of the brake liquid through the first delivery pipe and through the return pipe.
US10767714B2
A disk brake for a vehicle, in particular for a utility vehicle, is provided. The disk brake includes a brake disk, a brake caliper with application and back sections, brake pads having pad back plates with a pad-retaining spring supported under preload by a pad-retaining clip on the brake caliper, and a securing device releasably securing the pad-retaining clip via the pad back plate of the back-side brake pad. The securing device has at least one clip element and at least one retainer. In an installed state, at least one section of the at least one clip element is in engagement with at least one section of the retainer. During installation/removal of the pad-retaining clip, the at least one clip element section can be moved against a spring force. A corresponding brake pad set is provided.
US10767704B2
A repair axial bearing system includes an arcuate rail coupled to a support, one or more bolts protruding upward from a raised portion coupled to a supported member, and a lever plate including at least one low friction bearing pad mounted in the lever plate. A first new bearing surface is formed on the arcuate rail. A second new bearing surface is formed on the at least one low friction bearing pad. The one or more bolts are tensioned with bolt tensioners to press the lever plate against the raised portion. The axial bearing system can include a hydraulic cylinder to slide the second bearing surface over the first bearing surface. The repair axial bearing system can be used to supplant a damaged axial bearing positioned between an FPSO and a turret.
US10767703B2
A sensorized roller of a bearing, the sensorized roller having a sensor module located within an axially extending hollow cylindrical bore. The sensor module is equipped with one or more deformation sensors for detecting deformation of the roller bore due to a radial load acting on the roller. The sensor module comprises a rigid housing that is shaped to fit inside the roller bore and is mounted to the roller bore with a small radial clearance between an outer cylindrical surface of the housing an inner cylindrical surface of the bore. Each of the one or more deformation sensors is formed by a proximity sensor that is accommodated at the outer cylindrical surface of the housing. A sensing element of the proximity sensor faces the inner cylindrical surface of the roller bore and measures a radial gap therebetween; the radial gap being indicative of bore deformation.
US10767702B2
A yaw assembly for a wind turbine may include a bushing configured for securement within a yaw cylinder containing a yaw piston and a yaw pad having a first side configured for engagement with a slew ring of the wind turbine and a second side configured for engagement with the yaw piston, a thrust stem engaged with the bushing and configured to apply force to the yaw pad against the slew ring, the thrust stem biased away from the yaw pad by one or more springs residing within the yaw piston, and an anti-rotation collar disposed at an interface between the thrust stem and the yaw piston, the anti-rotation collar including a flange extending from a bottom-center portion thereof, the flange disposed between the one or more springs and a bottom end of the yaw piston.
US10767699B2
A bearing cage for retaining rolling elements of a rolling element bearing, the bearing cage constructed from a sheet metal element. The cage having at least one cage pocket configured to receive at least one rolling element. The at least one cage pocket is formed by two abutting cage bars that extend axially between a first and a second axially displaced ring element. At least one of the cage bars includes a first portion. The first portion is constructed by folding a part of the sheet metal element such that the first portion extends in a radial direction of the cage and such that an axially extending fold is provided on the cage bar. A rolling element bearing and a method of producing the bearing cage is also provided.
US10767697B2
A sliding contact surface-forming material, and method of making the material are disclosed, the material having minimal swelling and excellent friction-proof and wear-proof characteristics when used in moist environments such as in water, and improved in the friction-proof and wear-proof characteristics under dry friction conditions such as in the open air, particularly under oscillation conditions for testing journal. The material includes a reinforcing base impregnated with a resol-type phenolic resin having polytetrafluoroethylene resin dispersed therein. The reinforcing base is composed of a woven fabric formed by using, as each of the warp and the weft, a ply yarn which is formed by paralleling at least two strands of a single twist yarn spun from fluorine-containing resin fiber and a single twist yarn spun from polyester fiber, and by twisting them in the direction opposite to the direction in which the single twist yarns were spun.
US10767696B2
A bearing component including a substrate; a sliding layer overlying the substrate; and a metal mesh comprising filaments embedded in the sliding layer, the metal mesh having a woven structure such that the filaments overlap each other at intersections, where a plurality of intersections include a first filament overlying a second filament, the first filament being mechanically so as to interlock with the second filament.
US10767689B2
This bearing device (1) for vehicle wheels comprises: an inner undercut part (8) provided in a portion at which an inner rolling surface (3d) formed on the inner side of an inner member (3) and an inner flange surface (3m) of the inner rolling surface (3d) intersect; an outer undercut part (9) provided in a portion at which an inner rolling surface (3c) formed on the outer side of the inner member (3) and an outer flange surface (3n) of the inner rolling surface (3c) intersect; and a vehicle wheel installation flange (3e) provided at a portion adjacent to the inner rolling surface (3c) formed on the outer side of the inner member (3), wherein, when the radius of curvature of the inner undercut part (8) is Ri, and the radius of curvature of the outer undercut part (9) is Ro, the relationship of Ri
US10767675B2
A mechanism is hereby disclosed that, when activated in the linear direction of its axis, will expand and contract radially. The novel nature of the device is that of compliant methods and materials used in its design. Compliant members, referred to as dyads, translate the motion and imply resistance in a single structure. Thus eliminating the need for separate members, hinges, pins, springs and the associated assembly. When these compliant dyads are combined in the novel configurations hereby disclosed, a device is created that expands (or contracts) in multiple directions from its primary axis of actuation. Furthermore, one or more actuation dyad sets could be arranged at various angles relative to the global vertical axis. The radial expansion/contraction can be 2D or 3D by adding more primary activation dyad sets. Such a device can be applied to many applications and industries. One such application is for gripping the inside of a tube or object for moving manually or in automation. The compliant nature of this device can be optimized to auto-adapt to the objects size and shape allowing for greater part variation and reduce manufacturing line change-over times. Other applications would include snap fit connections, spherical articulating joints, spinning cutting tools, speed limiting using friction and centrifugal force, braking rotational forces or transmitting it, automatic centering, expanding elastic bands in an assembly process, and stretching an opening for fitment. The design of this device is material friendly and can be made of plastic, composite and metals. It may be of a single monoform construction (created by molding, machining, or additive manufacturing) or made of multiple parts including pivots and different materials to achieve the desired articulation.
US10767672B2
The jack-type lifting system includes a valve for modifying a maximum force value of a lifting jack activated by a protrusion for determining a determined portion such as the beginning of the extension stroke of the lifting jack. Thanks to the modification of the maximum force value, a pressure source thus applies the full force of the lifting jack after a start-up stroke so as to protect a lock of a reverser cowl which has been forgotten during maintenance.
US10767671B2
A shaft coupling structure includes a stopper member attached to a piston rod so as to be relatively rotatable and has a plurality of engagement projections and a plurality of slot grooves. The plurality of engagement projections are inserted into the slot grooves, respectively, and include a plurality of inlet grooves and a plurality of inclined engagement grooves extending in a direction inclined from the circumferential direction. The piston rod and a piston member are coupled together through the stopper member so as to be relatively unmovable in the axial direction.
US10767652B2
A permanent magnet submersible motor for electric submersible pump systems and a method of making the rotor of such a motor. The unitary construction of the rotor shaft and the yoke provides improved protection of the damage-prone magnets, while the larger effective shaft diameter also improves shaft bending resistance. Shaped form closures on the yoke promote secure magnet retention, even under highly centrifugal loads, while an exterior cladding tube and a cast resin filler material are used to further secure the magnets around the yoke periphery while also providing hermetic sealing against a working fluid.
US10767651B2
In the two-cylinder hermetic compressor, a first compression mechanism unit includes a first cylinder and a first piston, and a second compression mechanism unit includes a second cylinder and a second piston. A main bearing is disposed on one surface of the first cylinder, and an intermediate plate is disposed on another surface of the first cylinder. The intermediate plate is disposed on one surface of the second cylinder, and an auxiliary bearing is disposed on another surface of the second cylinder. A shaft is constituted by a main shaft portion which has a rotor attached thereto and is supported by the main bearing, a first eccentric portion having a first piston attached thereto, a second eccentric portion having a second piston attached thereto, and an auxiliary shaft portion supported by the auxiliary bearing. The diameter of the auxiliary shaft portion is set larger than the diameter of the main shaft portion.
US10767649B2
A hermetic compressor may include a cylinder having an elliptical inner circumferential surface; a roller eccentric from the inner circumferential surface; and at least one vane withdrawn towards the inner circumferential surface when the roller is rotated to divide a compression chamber. On the basis of a contact point where the inner circumferential surface and an outer circumferential surface are closest, a first center line passes through a center of the cylinder, an ellipse positioned at a first side of the first center line and forming the inner circumferential surface is a first ellipse, a center point of the first ellipse is a first center point, an ellipse positioned at a second side of the first center line and forming the inner circumferential surface is a second ellipse, a center point of the second ellipse is a second center point, and the first center point and the second center point are spaced apart from the center.
US10767645B2
A fuel pump includes: an outer gear having a plurality of inner teeth; an inner gear having a plurality of outer teeth and eccentrically meshing with the outer gear; and a pump housing that defines a cylindrical gear housing chamber housing the outer gear and the inner gear to be rotatable. The outer gear and the inner gear rotate, while expanding and contracting a volume of a plurality of pump chambers formed between the outer gear and the inner gear, to sequentially draw fuel into and discharge from the pump chamber. An inner circumference part of the pump housing has a radially-inside corner part opposing a radially-outside corner part of an outer circumference part of the outer gear, and the pump housing has an annular groove formed in an annular shape all around the radially-inside corner part.
US10767639B2
A compressor arrangement for operating a compressed air supply facility of a vehicle includes a compressor having an electric motor constructed as an electronically commutated, brushless DC motor with a control circuit comprising a power electronics unit, and a pneumatic compressor. The electric motor is constructed in the form of an external rotor motor.
US10767636B2
A multiple impeller type power generation turbine includes a body, at least a high pressure water tank, and two impellers, two first jet assemblies and two low pressure steam chambers installed in the body. The high pressure water tank is provided for containing a working fluid coming from a fluid source. The two impellers are synchronously and rotably linked with the power generator. The two first jet assemblies is provided for ejecting the working fluid contained in the high pressure water tank to fluid inlet ends of the two impellers and guiding the working fluid from the fluid outlet ends to the two low pressure steam chambers to drive the power generator to generate electric power, so s to improve the power generation efficiency and modularization and the convenience of installation and maintenance.
US10767624B2
An assembly for joining together modules of a modular wind turbine blade. According to one embodiment the assembly is formed by a plurality of bolts that are secured between pairs of first and second inserts respectively housed in the composite material of first and second modules. According to one embodiment each assembly is formed by first and second lateral caps, upper wedge and a lower wedges located between the first and second lateral caps, and transverse screws joining the upper and lower wedges that together are formed around the corresponding bolt. When a force F1 is applied to the wedges, the lateral caps respond with forces F2 that urge the first and second modules away from one another to longitudinally stress the bolt.
US10767622B2
A highly efficient wind turbine is used to generate electricity from wind. The highly efficient wind turbine includes a cowling, a turbine wheel, a support shaft, and an electricity-generating unit. The cowling is mounted around the support shaft and is used to protect the turbine wheel and channel wind. The turbine wheel is mounted to the support shaft and generates rotational energy from wind. The electricity-generating unit is coupled to the turbine wheel and converts rotational energy from the turbine wheel into electricity. A front wind-channeling cone and a back wind-channeling cone are mounted on either side of the turbine wheel. The front wind-channeling cone directs wind towards the outside of the turbine wheel to maximize leverage. The back wind-channeling cone is used to reduce drag. A wind accelerator is mounted around the cowling and is used to optimize the efficiency of the turbine by accelerating airflow.
US10767619B2
A closed system that captures energy derived from the head differential rather than open-water flows velocities while reducing potential environmental damages and costly maintenance due to bio-fouling. This energy density available in a tidal range is increased substantially via convergent “nozzles” to produce an optimal speed for power generations with the turbine sections, thereby significantly increasing the tidal energy captured by this system, even at sites where tidal energy is low (e.g., small to medium tide ranges, such as found along the East and Gulf Coasts of the United States).
US10767617B2
A wave energy conversion (WEC) system includes a float body, a heave plate, a tether, and a controller. The tether couples the heave plate to the float body. The controller controls the tether between survivability modes. Each survivability mode adjusts a tension and/or length of the tether.
US10767615B2
A multipurpose vehicle includes an engine that has a plurality of cylinders, a traveling vehicle body that has a traveling device that is driven based on a driving force of the engine, a man-operable accelerator operating tool, a controller that controls a fuel injection quantity with respect to the plurality of cylinders of the engine based on an amount of operation of the accelerator operating tool, and a vehicle speed sensor that detects a traveling speed of the traveling vehicle body. If the traveling speed of the traveling vehicle body reaches or exceeds a set maximum traveling speed, the controller suppresses the fuel injection quantity supplied with respect only to one/some of the plurality of cylinders, irrespective of the amount of operation of the accelerator operating tool.
US10767613B2
A fuel injector includes a nozzle body configured to be inserted into a fuel injector receiving bore of the internal combustion engine along a nozzle body axis; a valve housing held in fixed relationship to the nozzle body; and a first locating pin and a second locating pin each extending from the valve housing. The first locating pin extends from a first locating pin fixed end which is fixed to the valve housing to a first locating pin free end. The second locating pin extends from a second locating pin fixed end which is fixed to the valve housing to a second locating pin free end. The first locating pin and the second locating pin elastically deform when inserted into the bore, thereby preventing rotational movement of the fuel injector about the nozzle body axis.
US10767608B2
An air intake assembly includes a filter element and an intake conduit having a first end supporting the filter element. The first end forms an inlet opening having a first shape and a second end being adapted for attachment to an engine. The second end forms an outlet opening having a second shape different than the first shape of the inlet opening. The intake conduit also includes a body having an inner wall defining a passageway coupling the inlet and outlet openings. The inner wall has a maximum lateral dimension measured transverse to a central axis of the passageway within a plane that interests both the inlet and outlet openings. The maximum lateral dimension is located adjacent the outlet opening.
US10767604B2
Provided is a control device for an internal combustion engine that includes an EGR device equipped with an EGR cooler bypass passage and a flow-rate-ratio control valve equipped with a valve disc and capable of controlling a flow rate ratio. The control device is configured, when an opening degree control execution condition is met, to execute a vibration reduction control for controlling the flow-rate-ratio control valve such that the opening degree of the valve disc becomes greater than or equal to a vibration reduction opening degree that is greater than a minimum opening degree within an opening degree control range of the valve disc. The opening degree control execution condition includes a requirement that a parameter (pulsation level value) that becomes greater when exhaust pulsation acting on the valve disc is greater is equal to or greater than a first threshold value.
US10767599B2
Methods and systems are provided for controlling a duty cycle of a purge valve configured to regulate a purge flow from a fuel vapor storage canister to an intake of an engine during canister purging events. In one example, a method includes controlling a duty cycle of a purge valve configured to regulate a purge flow from a fuel vapor storage canister to an intake of an engine during a canister purging event based on a degradation factor obtained by comparison of durations at which a predetermined pressure is reached in an evaporative emissions system at multiple purge valve activation levels. In this way, a flow map stored at a controller may be updated for controlling the purge valve during subsequent purging events.
US10767597B2
A thrust reverser system of a nacelle is provided. The thrust reverser system may include a pressure shell, a blocker door, and a drag link. The blocker door may be pivotably coupled to the pressure shell. The drag link may include a first segment pivotably coupled to a second segment and a third segment pivotably coupled to the second segment and the blocker door.
US10767586B2
A method, computer program product and apparatus for the pilot control of a mixture preparation for an internal combustion engine are disclosed, which include determining a configuration of the internal combustion engine. The configuration is determined by a combination of discrete positions of a plurality of actuators which influence at least one operating parameter of the internal combustion engine. The method, computer program product and apparatus additionally determine a constant adaptation component of the mixture preparation which is fed back by an exhaust gas probe of the internal combustion engine, and store the constant adaptation component and the associated configuration in memory. The pilot control of the mixture preparation is performed with the constant adaptation component when the internal combustion engine is operated in the same configuration.
US10767579B2
The invention relates to a method (100) for operating a solenoid valve (1) for metering a fuel (2) in a fuel injection system (3). The solenoid valve can be actuated against a restoring force (12) by an electromagnet (11), wherein •the time curve l(t) of the current I flowing through the electromagnet (11) and/or the time curve U(t) of the voltage U applied to the electromagnet (11) are detected during at least one opening process of the solenoid valve (1). The opening time tON and the closing time tOFF of the solenoid valve (1) are evaluated (110) from the time curve I(t) and/or U(t), and the actual opening duration TT=tOFF−tON of the solenoid valve (1) is compared (140) with a reference value TR and/or •the mass flow dm/dt flowing through the solenoid valve (1) is detected (120) and compared (142) with a reference value MR during at least one opening process of the solenoid valve (1); and/or a leakage dm′/dt of fuel (2) through the solenoid valve (1) is detected (130) in the closed state of the solenoid valve (1). The invention also relates to a corresponding controller (5), a fuel injection system (3), and a computer program product.
US10767578B2
An energy saving device includes a control box, a battery, an operation setting system, a car speed sensor assembly, and an air intake fan motor. Thus, the IC chip of the car speed sensor assembly identifies the car speed information detected by the five car speed sensors of the car speed sensor assembly, and transmits the car speed information to the IC circuit board of the control box, and the IC circuit board controls and regulates the rotation speed of the air intake fan motor according to the grades of the car speed preset by the operation setting system, such that the rotation speed of the air intake fan motor increases the air flow rate by a grade when the car speed is increased by a predetermined constant value.
US10767573B2
A liquefied gas fuel feeding system can include a liquefied gas container configured to store liquefied gas and gaseous gas in cryogenic circumstances, a first fuel passage opening into an ullage space of the gas, a second fuel passage opening into a bottom section of the gas and provided with a controllable pump, at least two fuel delivery passages each configured to convey gas to a single gas consumer of at least two gas consumers, and a valve assembly configured to connect alternatively the first fuel passage or the second fuel passage to each one of the at least two fuel delivery passages.
US10767547B2
A thermostat device provided with a cylindrical boss protruding into a flow of fluid flowing in from a fluid inlet inside a device housing from a direction obstructing the flow of fluid, wherein a rectifying wall in the shape of a thin plate that protrudes toward an upstream side of the flow of fluid from the boss is provided as a rectifying means. The rectifying wall is formed in the shape of a plate that gradually increases in thickness from the fluid inlet side toward the boss. The leading edge along a direction of the flow of fluid is formed to have a tapered shape inclined from the tip of the boss toward the base of the boss. A side of the boss opposite the side facing the fluid inlet is provided with a rib.
US10767539B2
Methods and systems are provided for a tempering circuit. A system comprises where the tempering circuit is fluidly coupled to each of an engine cooling circuit, an EGR cooler, and an EGR valve. The tempering circuit comprising a plurality of control valves for selectively adjusting tempering medium flow to various portions of the tempering circuit.
US10767538B2
An energy conversion device includes a first acoustic wave generator, a second acoustic wave generator, and an output unit which are provided in a pipe member. The first acoustic wave generator has a thermal energy generator configured to generate thermal energy from electric energy, and converts the thermal energy generated by the thermal energy generator into acoustic energy to generate acoustic wave in working gas by a self-excited thermo acoustic vibration. The second acoustic wave generator converts thermal energy supplied from a heat supply source into acoustic energy and generates acoustic wave in working gas by a self-excited thermo acoustic vibration. The output unit converts the acoustic energy of the acoustic waves from the first acoustic wave generator and the second acoustic wave generator into cold energy to output.
US10767537B1
A hydrocarbon injector deflector for a diesel exhaust system includes a base plate having a first end linearly extending to a second end to define a first side and a second side. The base plate is arcuately formed such that the first side extends arcuately to the second side. The first end is disposed upstream of the exhaust system relative to the second end. The hydrocarbon deflector further includes a frame connected to the second end of the base plate and extends therefrom at a first angle. The frame has an opening formed through the frame. The opening defines an outer wall having an inner side of the frame. The deflector further includes a tab extending from the inner side at a second angle.
US10767534B2
The invention relates to a method for emptying a reducing agent delivery system belonging to an SCR catalytic converter, which comprises a delivery line and a return line, each line connecting a reducing agent tank to a delivery module, and which comprises a pressure line that connects the delivery module to a metering valve. The method comprises the following steps: closing (50) the metering valve, and switching the delivery module from a delivering function to a returning function, by switching (51) a switching valve from a first position to a second position. This enables a reducing agent solution to be returned (52) from the return line, the delivery line and the delivery module by means of the delivery module and the delivery line into the reducing agent tank. Subsequently, the metering valve is opened (53) and a reducing agent solution is returned (54) from the metering valve and the pressure line, and also from the return line, via the delivery line into the reducing agent tank. Additionally, the metering valve is closed again (55) in order to empty (56) the return line and the delivery module.
US10767531B2
An operating liquid tank for a motor vehicle, comprising a tank wall enclosing a tank volume that can be filled with an operating liquid, a filling arrangement designed for introducing operating liquid into the tank volume, and a removal arrangement designed for the removal of operating liquid from the tank volume, wherein the removal arrangement comprises a pump assembly with a pump and a pump drive, the pump assembly comprises at least two assembly components that are formed separately from one another and are or can be coupled magnetically to one another, and of which a first assembly component as drive component comprises at least one part of the pump drive and a second assembly component as conveying component comprises a conveying part of the pump that can be driven by the pump drive relative to a conveying component housing for movement, wherein the tank wall extends between the drive component and the conveying component and physically separates the conveying component located on the inner face of the tank wall from the drive component located on the outer face of the tank wall.
US10767517B2
The invention relates to a variable valve drive of an internal combustion engine, comprising at least one functionally identical gas exchange valve per cylinder, the valve stroke of which is specified by at least one primary cam and at least one secondary cam of a camshaft. The valve stroke can be selectively transmitted to the at least one gas exchange valve by a switchable cam follower which has a primary lever and a secondary lever. A coupling element of the switchable cam follower is designed as a coupling pin which is guided in a transverse bore of the primary follower, which can be moved into an opposite coupling bore of the secondary lever by a switching pin. An outer end of the switching pin is connected to a switching rod via a connecting element, the switching rod arranged parallel to the camshaft and longitudinally movable by an actuator.
US10767508B2
A gas expander includes: a casing where a swirl chamber for a gas to be expanded is formed; a turbine wheel that is housed in the casing and rotationally driven by the expanded gas; a diffuser that is mounted to the casing in a direction of a rotating shaft of the turbine wheel and includes a flow path for the expanded gas to flow in the direction of the rotating shaft; a swirl stopper that is disposed in the diffuser, faces a downstream front end surface of a boss of the turbine wheel that faces the flow path, and includes a closed swirl stopping surface that is disposed to face the downstream front end surface of the boss with a gap between the closed swirl stopping surface and the downstream front end surface; and a swirl preventing plate that circumferentially partition the flow path in the diffuser.
US10767507B2
A system and method for detecting foreign object debris damage is disclosed. A method for foreign object debris detection in a gas turbine engine may include receiving, by a controller, a first time-series data from a database, wherein the first time-series data comprises a feature, pre-processing, by the controller, the first time-series data to generate a second time-series data, generating a third time-series data via an anomaly detector model, sending, by the controller, the third time-series data to a foreign object debris (FOD) damage model, and determining, by the controller, that a FOD event has occurred based on data received from the FOD damage model. In various embodiments, the method may further comprise generating, by the controller, a health report (HR).
US10767497B2
Turbine vane assemblies incorporating both metallic and ceramic matrix composite materials are provided in the present disclosure. The turbine vane assemblies further include interface components that allow for differing rates of thermal expansion in the ceramic matrix composite components and the metallic components.
US10767479B2
A method, system and apparatus for plasma blasting pavement comprises an apparatus having a set of diamond cutting tools for creating a boreholes, a diamond saw, and a set of blast probes comprising a high voltage electrode and a ground electrode separated by a dielectric separator, wherein the high voltage electrode and the dielectric separator constitute an adjustable probe tip, and an adjustment unit coupled to the adjustable probe tip, wherein the adjustment unit is configured to selectively extend or retract the adjustable probe tip relative to the ground electrode and a blasting media, wherein at least a portion of the high voltage electrode and the ground electrode are submerged in the blast media. The apparatus saws the pavement at the parameter of the area to be removed, drills holes in the pavement, and inserts blast probes in the holes. The plasma blast breaks up the pavement in between the saw cuts.
US10767478B2
A unitary diamond bit/holder, tool, and/or pick assembly that includes a forward extension axially extending from a body of the bit/holder and a tungsten carbide ring mounted in an annular trough at a forward end of the body around the forward extension. An axially shortened diamond tipped bit tip insert is brazed to the forward extension, within a bore of the forward extension, and/or to a tungsten carbide plug which is then seated within a bore of the forward extension.
US10767474B2
Systems and methods for selecting surfactants for use in subterranean formations are provided. In one embodiment, the methods comprise: providing a sample of oil from at least a portion of a subterranean formation; measuring at least one of the total acid number (TAN) and the total base number (TBN) of the oil sample; and selecting a set of surfactants to evaluate for a treatment in at least a portion of the subterranean formation based on at least one of the TAN and the TBN of the oil sample, the set of surfactants selected from the group consisting of: a set of cationic surfactants, a set of anionic surfactants, and a set of zwitterionic surfactants.
US10767472B2
A downhole acquisition tool having a formation testing module is provided. The formation testing module includes a fluid chamber comprising a piston and configured to store a fluid and to receive a flowback fluid from a geological formation, wherein the fluid is substantially free of solids. Additionally, the formation testing tool has a first conduit fluidly coupled to the fluid chamber and extending from a flowback conduit and a first outlet of the formation testing module, wherein the flowback conduit is configured fluidly coupled to the geological formation. and configured to receive the flowback fluid from the geological formation, and wherein the first conduit is configured to receive the flowback fluid from the flowback conduit. Further, the formation testing module has a first flow control device positioned downstream from the fluid chamber, wherein the first flow control device is configured to control a flow of the fluid exiting the fluid chamber.
US10767471B2
A tool for screening unconventional reservoirs to determine the location of economically important accumulations of hydrocarbons early in a reservoir development process is described. Once the accumulations are identified, subsequent process such as drilling wells and producing hydrocarbons can begin.
US10767468B2
Generally, a sonde, associated components and methods are described which can be used in conjunction with an inground tool having an inground tool housing that defines an inground tool cavity such that the inground tool cavity is exposed to an ambient pressure environment which surrounds the inground tool during an inground operation. A sonde housing assembly includes an exterior configuration that is receivable within the inground tool cavity. The sonde housing assembly at least partially defines a sonde interior and is further configured for receiving the pressure sensor body of a pressure sensor in a pressure sealed engagement. A sonde electronics package is supported within the sonde interior and is at least configured to receive the pressure signal and transfer a corresponding pressure signal from the sonde.
US10767464B2
Wellbore logging tools can include a coil antenna assembly that prevents breakage of a coil wire during downhole use under elevated pressure. The antenna assembly can include an insulator base used to help insulate the wires so elevated downhole pressures do not result in a short to a tool mandrel. The insulator base provides a recessed path for the in/out portions of the wire so manufacturing fixtures of the antenna assembly will not damage them.
US10767463B2
Downhole distributed pressure sensor arrays include sensor housings each comprising at least one pressure sensor in a pressure housing. Downhole pressure sensors include a housing, at least one pressure sensor in a pressure housing portion of the housing, and at least one isolation element positioned at an outer wall of the housing.
US10767461B2
An additive injection apparatus has a flow manifold with an injection tube configured to communication an additive into the flow manifold. A hopper is connected to the injection tube and will deliver the additive to the injection tube. First and second valves movable between open and closed positions control the flow of additive from the hopper into the injection tube and from the injection tube into the flow manifold.
US10767459B2
A hydrocarbon resource recovery system is for hydrocarbon recovery in a subterranean formation. The hydrocarbon resource recovery system may include an RF antenna within the subterranean formation for hydrocarbon resource recovery, an RF source aboveground, a coaxial RF transmission line coupled between the RF antenna and the RF source and having an aboveground portion, a dielectric fluid pressure source, and pressure members joined together in end-to-end relation to define a pressure housing coupled to the dielectric fluid pressure source and surrounding the aboveground portion of the coaxial RF transmission line. The pressure members may include a straight tubular pressure member, and an elbow pressure member coupled thereto.
US10767439B1
Degradable downhole tools, tool components, and balls are formed from a polyvinyl alcohol (PVA) compound. The PVA compound exhibits strength and elasticity properties that are comparable to existing degradable downhole polymers and further exhibits degradability properties that are superior to existing degradable downhole polymers. For different components, the PVA compound may include a reinforcing material such as fiberglass. A plug for use in a wellbore conduit may include a sealing element that is formed of PVA compounds of various types.
US10767437B2
Methods and systems for retaining bonnets on blowout preventers. In one embodiment, a blowout preventer includes a hollow body, a ram disposed in a ram cavity of the hollow body, and a bonnet coupled to the hollow body. The bonnet is fastened to the hollow body with threaded fasteners, which include a threaded shaft and a threaded nut. The shaft and the nut include mating interrupted threads with threaded portions and longitudinal unthreaded portions that can be rotationally aligned so that threaded portions of each of the shaft and the nut are aligned with unthreaded portions of the other of the shaft and the nut to allow the threaded shaft to be received within the threaded nut and the threaded nut to then be rotated with respect to the threaded shaft to cause the threaded portions of the threaded nut to engage the threaded portions of the threaded shaft.
US10767436B2
Hang-off and/or torque 1 features are provided on the pipes and/or the connections of a high-pressure riser. The hang-off features may be useful to support the weight of the full length of the riser. Accordingly, the hang-off may be done directly in the middle of the connection, where the strength is the greatest. Also, by using the torque features, it is possible to accommodate large torque values. Accordingly, a large torque resistance may be provided while an upper pipe is being made up. A make-up tool taking advantage of the hang-off and/or torque features permits assembling the high-pressure riser more automatically and with less manual intensive labor.
US10767427B2
A method is provided for controlling a managed pressure drilling system. The method comprises providing a fast system interpretation model for the operation of the managed pressure drilling system, obtaining real-time measurements from one or more sensors regarding the operation of the managed pressure drilling system, using the measurements to calibrate the fast system interpretation model for the managed pressure drilling system in real-time and using a predictive controller to run the calibrated fast system interpretation model to a time horizon in the future.
US10767424B2
An attachment device for an element is made to be arranged on a downhole tubular body, in which an end portion of a sleeve, which is arranged to surround a portion of the tubular body, comprises an attachment portion. The attachment portion comprises at least one clamping element arranged for axial displacement by the abutment of an abutment surface against a conical abutment portion of a surrounding adapter sleeve.
US10767422B2
An adapter for a wired drill pipe joint includes an annular adapter body having a first end and a second end, an annular recess extending partially into the first end of the adapter body, a communication element disposed at least partially within the annular recess, wherein the second end of the adapter body is configured to releasably couple to an end portion of a first wired drill pipe joint, wherein the annular adapter body includes an arcuate key that is configured to restrict relative rotation of the adapter body with respect to the first wired drill pipe joint, wherein the annular adapter body and the communication element form a shoulder configured for engagement with a corresponding shoulder of a second wired drill pipe joint to form a rotary shouldered threaded connection between the first wired drill pipe joint and the second wired drill pipe joint.
US10767420B2
A drill bit is used for drilling through earthen formations and forming a wellbore. The drill bit includes a bit body having a bit axis, and at least a first cone and a second cone coupled to the bit body. Each of the first and the second cones has a backface, a nose opposite the backface, and a cone axis of rotation. An array of cutting elements coupled to the first or second cones is in a band that lies between the backface and the nose. The cutting elements in the band are arranged at radial positions with respect to the bit axis and at least two adjacent cutting elements are at a same radial position within the array, and the remaining cutting elements are at different radial positions within the array.
US10767403B2
A computer implemented method and computer system for automatically limiting the swing angle of a vehicle door to not hit nearby moving objects, including predicting that a moving object will move to be within a predetermined distance of the door and predicting the distance the moving object will be from the door, determining a swing angle extent of an opening of the door that will avoid hitting the moving object and actuating a door controller to limit the swing angle of the door. Historical data on the speed the door is opened can be used in determining the door swing angle. The current position and velocity of the moving object relative to the door of the vehicle is estimated based on signals received from sensors attached to the vehicle.
US10767392B2
The invention relates to a lock with an improved locking system, including a lock block attached to a support by means of at least two fastening screws, with a door arranged between the lock block and the support, the lock including grub screws screwed into the support, which project from the support by a length according to the portion of grub screw screwed into the support, such that the length matches a clearance between the door and the support.
US10767386B2
A washer assembly for use in affixing a guardrail support to a floor surface. The washer assembly holding at least one washer in place such that it does not fall out during assembly of the guardrail, disassembly of the guardrail, or transport of the materials.
US10767385B2
A portable holder for securing a shaft of an item to a ground surface. The holder has a flexible base and a sleeve. The base has a center, a perimeter, a center hole disposed through the center and an upwardly projecting lip coupled to the perimeter. The base has a plurality of openings spaced around the perimeter for use with one or more stakes. The sleeve is coupled to the base and configured to receive a portion of the shaft. The sleeve has an internal bore aligned with the center hole in the base. When the shaft is received by the sleeve, the shaft passes through the bore, through the center hole, and into the ground surface. The sleeve has an inner surface and an outer surface, the inner surface having a plurality of gripping protrusions, and a plurality of securing straps coupled to the outer surface of the sleeve.
US10767379B1
Disclosed herein are embodiments of a floor panel seating assembly. The floor panel seating assembly can include adjustable, removable brackets or guides for guiding cross-members and joists of floor panels into their desired positions on a support structure. Also disclosed herein are embodiments of a method of seating a floor panel. The method can include providing one or more adjustable, removable bracket or guide, adjusting the guide(s) to accommodate the width of a wall of the support structure and/or the sizes of the cross-members or joists of the floor panel, mounting the guide(s) to the support structure, and lowering a floor panel into position on the support structure using the guide(s).
US10767371B1
A snow rake for moving snow from a roof is disclosed. The snow rake includes an elongated extension pole comprising a plurality of pole sections which may be connected together in an end-to-end manner. First and second rake members are secured to the upper end of the extension pole. The first and second rake members are hingedly connected together so as to be able to be positioned in a straight position or a V-shaped position. Pivot support arms extend from the rake members to a clamp which is longitudinally adjustably secured to the extension pole. The clamp may be adjustably moved on the extension pole to change the positions of the rake members. The components of the snow rake may be placed in a box for display, shipment or storage.
US10767364B2
The present is a containment enclosure made from refractory material. The enclosure contains a plurality of panels and a plurality of columns made from refractory material. The enclosure has an interior portion and an exterior portion, and wherein the enclosure contains the effects of extreme fire as well as contains the effects of explosions.
US10767361B2
The object of the invention is an emergency escape tunnel in a multi-storey building, especially in a building with a centrally situated staircase and useable rooms surrounding it, used to evacuate people in case of a fire hazard. The emergency escape tunnel according to the invention is equipped with a load-bearing skeleton (6) with an outline similar in shape to an upturned letter U, its surface wall (7) and side walls (8) being covered with layers of a fire-resistant material. The tunnel has a self-activating drive system (13, 32, 36) and is horizontally shiftable in the space (14) between the staircase (1) and the external wall (2) of the building. In the resting position, the tunnel is situated within the staircase and in the operating position the outlet section (15) of the tunnel is situated within the exit door (16) of the building whereas its exit opening (17)| is situated beyond the building. To make it possible to use the tunnel in relatively vast spaces of the building, it consists of two or three telescopically overlapping segments (3, 3a, 4), the ends of which are mutually interlocked with their cover flanges (5).
US10767357B2
A toilet bowl sanitizer includes a flush activated sprayer. The sprayer creates a barrier for contaminants from leaving the toilet bowl.
US10767354B2
A faucet is provided that electronically controls the flow volume and temperature of water being dispensed. The faucet illustratively includes a faucet body and a faucet handle. In some embodiments, the faucet may include a faucet body and be voice controlled. The faucet illustratively includes an inertial motion unit sensor mounted in the faucet handle to sense spatial orientation of the faucet handle. The faucet illustratively includes an electronic flow control system to adjust flow volume and temperature of water being dispensed. The faucet illustratively includes a controller configured to receive signals from the inertial motion unit sensor and control the electronic flow control system to adjust flow volume and temperature of water being dispensed based upon the position of the faucet handle. The faucet illustratively includes an acoustical array that produces a mid-air tactile interface.
US10767352B2
Provided are internal waterway assemblies for faucets comprising a valve assembly comprising a valve water way portion, a bridge comprising a passageway therethrough in fluid communication with the valve water way portion and the bridge having a spout receiving portion having a passageway therethrough; and a spout tube configured to be positioned in the spout receiving portion of the bridge. The spout tube is in fluid communication with the passageway of the bridge and configured to deliver water out of the faucet. Internal water way assemblies are configured to couple to any one of a plurality of cover plates for a faucet, the bridge is configured to be assembled to the valve assembly in any one of a plurality of fixed angular orientations to position the spout tube to fit within an interior space of one of the any one of a plurality of cover plates.
US10767351B2
A mixer valve (1) having a body (2) and adapted to be connected to two fluid supplies. The mixer valve (1) has at least one connector (6) comprising a housing (8); a fluid delivery tube (10) within the housing, the fluid delivery tube (10) having at least one aperture (22); a slider (16) arranged around and slideable over the delivery tube (10) and having an interior chamber (18) in fluid communication with an interior (20) of the delivery tube by means of the at least one aperture (22); and a fluid inlet (14) connected to the slider (16) at an angle thereto, the fluid inlet (14) being connectable to a fluid supply pipe. The fluid inlet (14) is in fluid communication with the chamber (18), and the housing (8) has an external opening (12) within which the fluid inlet (14) is located and movable.
US10767343B2
A work machine including a machine base mounted movably over an undercarriage, and a hydraulic arrangement which includes a first cylinder configured for operating a working blade of the work machine, a second cylinder configured to vary the width of the undercarriage, a source of fluid at high pressure which is fluidly connected to the first and second cylinders and which is housed in the machine base, and a selection valve which is fluidly interposed between the source and at least one of the first and second cylinders. The valve is housed in the undercarriage.
US10767340B2
A reinforcement structure that reinforces a boom of a work machine having a top plate, a pair of side plates, and a bottom plate forming an inner space therebetween. The plates are configured to form a curved portion at the middle of the boom along the longitudinal direction. The structure comprises a baffle disposed inside the boom rearward of the curved portion across the inner space. The baffle is a plate laterally bent so as to have a convex shape extending forward in the longitudinal direction. The reinforcement structure helps prevent twisting of the boom while dispersing stress concentrations in rear upper portions of the side plates compare to conventional flat baffle plates.
US10767339B2
A tool for a construction machine includes a first interface that is located at a first location on the tool, and a second interface that is located at a second location on the tool being different from the first location, wherein each of the first interface and the second interface is individually configured to mount the tool on the construction machine, and wherein the construction machine includes a loader bucket.
US10767331B2
A system and method is provided for determining curvature for subsea riser system, including but not limited to drilling risers, steel catenary risers, lazy-wave catenary risers and riser jumpers, comprising the steps of: periodically measuring acceleration in a first lateral direction at said vertical position to obtain a first acceleration timetrace processing said first acceleration timetrace to obtain a first acceleration spectra; applying a transfer function to said first acceleration spectra to obtain a first curvature spectra; and processing said first curvature spectra to obtain a first curvature timetrace. Preferably the transfer function is determined by a method comprising the step of modelling the riser as a Tensioned Timoshenko Beam.The curvature may be used to determine stress and fatigue damage in a structure from motions measured at a single location or a combination of motions measured at a single location with or without tension measurement. The method can be used to determine curvature and hence stress and fatigue damage from any source of excitation, for example the excitation at the tension ring by the top tensioner system, and the vortex induced vibration locked in at any water depth.
US10767321B2
An integrated ground surface system is provided for collecting and recycling de-icing fluid. The system includes: a permeable ground surface layer; a containment area located below the permeable ground surface layer, and comprising an impermeable liner to collect the de-icing fluid; a reservoir in fluidic communication with the containment area for storing the de-icing fluid; and an applicator device in fluidic communication with the reservoir to dispense the de-icing fluid.
US10767319B2
An apparatus for laying a paver has a body portion having a top side and an underside. A raised paver guide is located on the top side and is positioned to receive the paver when the paver is against the top side. The underside is at least partially hollow.
US10767316B2
A paper comprises from 60 to 99 weight percent of a aramid fibrous pulp and from 1 to 40 weight percent of a polyvinylpyrrolidone coating on the fiber surface, the coating being neither chemically nor electrostatically bound to the fibers. A friction paper composite comprising the paper and a resin coating is also described.
US10767314B2
Methods to reduce sticky and fluff induced rewinder breaks by reducing the adhesive character of adhesive materials, fluff and sticky contaminants in fibers are described. One method involves contacting the fibers with a composition containing at least one of each of a cellulase, a hemicellulase, a β-glucosidase, a lipase, an esterase, a pectinase, a pectate lyase and a laccase for a sufficient time and in a sufficient amount to control the removal or controlling adhesive materials, fluff and sticky contaminants present in the fibers. Preferably, the fibers are recycled fibers originating from a variety of sources such as old corrugated containers, old newsprint, mixed office waste, and the like. Resulting paper products formed from the processed fibers are also described as well as methods to make them.
US10767312B2
The invention relates to a method for producing paper, board or the like. The method comprises obtaining a thick stock comprising cellulose fibres, forming a fibrous web and drying of drying the fibrous web. A strength agent system, which comprises at least one synthetic or natural polymer, or their mixture, and microfibrillated parenchymal cellulose material originating from non-wood sources, is added to the thick stock. The invention relates also to paper or board produced by the method.
US10767311B2
A fibrous substrate material for producing a porous coating base paper or prepreg comprises a planar impregnatable structure made of cellulose fibers, which contains at least one pigment species and optionally contains further additives conventional for paper. The cellulose fibers contain a proportion of 1 to 20 wt.-% of nanofibrillated cellulose (NFC). A method for producing the fibrous substrate material comprises the steps of: providing an aqueous suspension containing a cellulose containing material and an admixture of said pigment species and, optionally, further additives conventional for paper, sheet forming, drying. The cellulose containing material contains a proportion of 1 to 20 wt.-% of NFC with a specific surface (SSA) of at least 125 m2/g.
US10767309B2
A refiner segment (4) for a refiner (1) intended for refining fibrous material (7) has a refining surface and is arrangeable to form a part of a refining surface of a refiner element (2; 3) in the refiner (1). The refiner segment (4) is provided with a pattern of bars (10) and intermediate grooves (11) extending along the refiner segment (4) in a substantially radial direction, and dams (12) extending between the bars (10) and protruding above the surface of the grooves (11). Steam channels (13) are arranged through the bars (10) adjacent to an intersection between a bar (10) and a dam (12), radially outside of a respective dam (12) with respect to an inner edge (41) of the refiner segment (4), and at a trailing end of the respective dam (12) with respect to a first circumferential direction corresponding to an intended travelling direction (20) of the refiner segment (4), where the steam channels (13) are configured to allow steam (8) flowing towards the inner edge (41) of the refiner segment (4) to pass through the steam channels (13) in a direction having a component directed opposite to the first circumferential direction (20).
US10767301B2
A spin cycle mobile washer (SCMW) for manually washing laundry comprises a portable, wheeled frame (F) supporting an axle (A) on each end of which is mounted a wheel (W). A shaft (RS) rotatably mounted on the axle rotates as the axle rotates. An inner wash tub (IWC) is mounted on a rotatable disc (RD) to which one end of the shaft is connected for rotation of the shaft to effect rotation of the tub. This tub has a plurality of paddles (P1-P3) attached to an interior surface so to agitate laundry to be cleaned which is loaded into the tub. This tub is fitted inside an outer wash tub (OWC) with the inner wash tub having openings therein by which water flows through and between the tubs for movement of the wheeled frame by a user to affect the cleaning of laundry.
US10767298B2
A stain removal tool for a laundry washing machine. The stain removal tool may be deployed from a stowed position and may be adapted to receive at least a portion of an article to substantially remove or treat a stain with water. The stain removal tool may have one or more nozzles upstream of the article.
