US11301837B2
A payment device including a medium is disclosed. A first programmable chip and a first magnetic stripe are disposed on the medium. The first programmable chip and the first magnetic stripe are associated with a first payment account. A second programmable chip and a second magnetic stripe are disposed on the medium. The second programmable chip and the second magnetic stripe are associated with a second payment account. The first and second programmable chips are programmed separately for each of the first and second payment accounts.
US11301823B2
A system and method for securely and reliably depositing with a Trusted Repository System an authoritative information object executed, using a third, party electronic signing system, or maintained in an intermediary third party storage system having received the original information object from a third, party electronic signing system, such that the TRS may subsequently facilitate electronic transmission, storage, and retrieval of verifiable copies of the stored authenticated authoritative information object without the TRS relinquishing control of the authenticated authoritative information object.
US11301822B2
An applications programming interface (API) or other interface may be configured for use with a plurality of e-commerce applications and/or a plurality of payment systems. The API may be associated with an operating system of a client or may be otherwise located in an e-commerce system or network. The API may receive a call regarding a purchase transaction. The purchase transaction may be examined to determine if a payment method is synchronous or asynchronous. An appropriate payment system may be activated to perform the purchase transaction based at least in part on the determination made by the examination of the purchase transaction. A result of the purchase transaction may be sent to the e-commerce program. By revision of the API, developers of e-commerce applications are freed from the burden of revising code in response to the need to utilize additional or differently operated payment systems.
US11301818B2
A representation of a calendar view is rendered on a user interface (UI). The calendar view is indicative of one or more calendar days comprising a time span including a plurality of sequential time slots. A representation of a scheduled meeting is rendered in at least one of the sequential time slots. The scheduled meeting is rendered without an icon or button operative to provide an interactive control to join the scheduled meeting. In response to determining that the scheduled meeting has started, the representation of the scheduled meeting is converted to a live meeting object and the representation of the scheduled meeting is replaced with the converted live meeting object. The live meeting object renders a live video or audio output of the scheduled meeting.
US11301813B2
Systems, methods, and computer-readable media for implementing conditional rules in a hierarchical table structure are disclosed. The systems and methods may involve maintaining for presentation on a viewable interface a higher-level table structure having first rows, first columns and first cells at the intersections of the first rows and the first columns; maintaining for presentation on the viewable interface a lower-level table structure having second rows, second columns and second cells at the intersections of the second rows and second columns; linking the lower-level table to a specific first cell in the higher-level table; storing a specific conditional rule associating the specific first cell with a plurality of second cells of the lower-level table; receiving qualifying information from each of the plurality of second cells; and triggering the specific conditional rule to thereby update milestone information in the specific first cell of the higher-level table.
US11301811B2
Systems, methods, and computer-readable media for self-monitoring software usage to optimize performance are disclosed. The systems and methods may involve at least one processor configured to: maintain a table; present to an entity a plurality of tools for manipulating data in the table; monitor tool usage by the entity to determine at least one tool historically used by the entity; compare the at least one tool historically used by the entity with information relating to the plurality of tools to thereby identify at least one alternative tool in the plurality of tools whose substituted usage is configured to provide improved performance over the at least one historically used tool; and present to the entity during a table use session a recommendation to use the at least one alternative tool.
US11301810B2
System and method permit patent mapping. A method may comprise maintaining a database of patent portfolios and a database of patents with each patent stored in the database of patents associated with one or more patent portfolios stored in the database of patent portfolios. A search query may be received associated with a first patent portfolio and the first portfolio may be searched as a function of the search query. Search results may be generate which include one or more patent claims associated with the search query. The one or more patent claims may be mapped to a patent concept.
US11301806B2
A first safety stock quantity calculation unit 81 calculates a safety stock quantity of a commodity at a first elapse time that is a time when a unit delivery time period has elapsed from one delivery time, the unit delivery time period being a unit of a delivery interval. A second safety stock quantity calculation unit 82 calculates a safety stock quantity of the commodity at a second elapse time that is a time when a coverage time period has elapsed from the delivery time, the coverage time period being a period combining a plurality of unit delivery time periods and determined depending on the commodity, the plurality of unit delivery time periods each being the unit delivery time period. A recommended order quantity calculation unit 83 calculates a recommended order quantity of the commodity, based on the safety stock quantity of the commodity at the second elapse time. In the case where prediction is made that a stock quantity at the first elapse time is less than the safety stock quantity at the first elapse time, the second safety stock quantity calculation unit 82 calculates a safety stock quantity of the commodity at a time when the coverage time period has elapsed from the first elapse time.
US11301805B2
A recommended order quantity determining device 80 includes a recommended order quantity determination unit 81. The recommended order quantity determination unit 81 determines a recommended order quantity of each commodity from a required quantity of the commodity expressed by a decimal, depending on an order unit of the commodity. The recommended order quantity determination unit 81 determines the recommended order quantity of each commodity, depending on a total required quantity of a commodity category including the commodity.
US11301798B2
A method, a system, and a computer program product are provided for performing cognitive analytics. Human resource information for respective groups of a business unit of an organization may be extracted from stored business information. The human resource information may include, for employees of the respective groups, salary information and employee experience information. For the respective groups, cost information, productivity information, quality information, and attrition data may be extracted from the business information. At least the human resource information, the cost information, the productivity information, the quality information, and the attrition data may be provided, for the respective groups, to a model trained via machine learning. The model may produce respective scores for the groups. The groups may be ranked based at least partly on the respective scores and the ranking of the groups may be output.
US11301790B1
This invention is embodied in a cost-optimization device for the layout and construction of a utility-scale photovoltaic (“PV”) power plant. The optimization device employs a set of algorithms designed to find the most cost-effective solution under given conditions. The algorithms are written in computer machine readable code and are highly customizable for the specific tracker equipment requirements and owner/builder/maintainer specifications or preferences. The preferred optimization device comprises three principal stages (or “units”) of computing: (1) an objective-state unit, (2) an optimum-feasible unit, and (3) a grading unit. In the first stage, the objective-state unit cost-optimizes site grading by orienting a ruling line between a maximum and a minimum pile reveal length for each tracker in the project (the objective-state solution”). When compared to the existing site topography, the ruling line indicates cost-optimized cut and fill locations. In the second stage, the optimum-feasible unit modifies the objective-state solution to satisfy given geometric constraints of the project. More specifically, the optimum-feasible unit employs a project-wide mesh (“system mesh”) to check whether the objective-state solution complies with the project's geometric restrictions. If not, the optimum-feasible unit applies a marching algorithm to incrementally adjust each ruling line until it finds a solution that minimizes site grading while complying with the project's geometric restrictions (the “optimum-feasible solution”). In the third stage, the grading unit modifies the optimum-feasible solution to satisfy non-geometric constraints of the project (the “final-state solution”).
US11301780B2
A method for machine learning based prediction of at least one subsequent UI layout is provided. The method may include detecting, by the electronic device, a first transition event. Further, the method may include identifying, by the electronic device, a UI layout associated with a first application of the electronic device. Further, the method may include predicting, by the electronic device, the at least one subsequent UI layout to be displayed based on at least one transition parameter, wherein the at least one subsequent UI layout is associated with at least one of the first application or at least one second application. Further, the method may include loading, by the electronic device, the at least one subsequent UI layout in a memory of the electronic device.
US11301778B2
A system and method for training and validating ML algorithms in real networks, including: generating synthetic traffic and receiving it along with real traffic; aggregating the received traffic into network flows by using metadata and transforming them to generate a first dataset readable by the ML algorithm, comprising features defined by the metadata; labelling the traffic and selecting a subset of the features from the labelled dataset used in an iterative training to generate a trained model; filtering out a part of real traffic to obtain a second labelled dataset; and selecting a subset of features from the second labelled dataset used for validating the trained model by comparing predicted results for the trained model and the labels; repeating the steps with a different subset of features to generate another trained model until results are positive in terms of precision or accuracy.
US11301762B1
Techniques for high-performance machine learning (ML) inference in heterogenous edge devices are described. A ML model trained using a variety of different frameworks is translated into a common format that is runnable by inferences engines of edge devices. The translated model is optimized in hardware-agnostic and/or hardware-specific ways to improve inference performance, and the optimized model is sent to the edge devices. The inference engine for any edge device can be accessed by a customer application using a same defined API, regardless of the hardware characteristics of the edge device or the original format of the ML model.
US11301753B2
A neuron circuit performing synapse learning on weight values includes a first sub-circuit, a second sub-circuit, and a third sub-circuit. The first sub-circuit is configured to receive an input signal from a pre-synaptic neuron circuit and determine whether the received input signal is an active signal having an active synapse value. The second sub-circuit is configured to compare a first cumulative reception counter of active input signals with a learning threshold value based on results of the determination. The third sub-circuit is configured to perform a potentiating learning process based on a first probability value to set a synaptic weight value of at least one previously received input signal to an active value, upon the first cumulative reception counter reaching the learning threshold value, and perform a depressing learning process based on a second probability value to set each of the synaptic weight values to an inactive value.
US11301749B2
A method for calculating an output of a neural network, including the steps of generating a first neural network that includes discrete edge weights from a neural network that includes precise edge weights by stochastic rounding; of generating a second neural network that includes discrete edge weights from the neural network that includes precise edge weights by stochastic rounding; and of calculating an output by adding together the output of the first neural network and of the second neural network.
US11301741B2
Disclosed are apparatuses and methodologies for achieving current inventory data management with an electronic access control system. An access control system provides access control data while a sealed enclosure incorporates an RFID reading system for determining the identity of respective tagged contents therein. Particularly in conjunction with the storage of controlled substances, such as some drugs utilized on an EMS vehicle, a tamper evident RFID tag is fully or partially destroyed or damaged, or otherwise impacted or affected so as to generate a changed ID, whenever the contained medicinal dosage is acquired for administration. Specific container/cap combinations accommodate various drug dosages, and are combinable with tamper evident RFID tags. Usage of tagged drugs may be tracked by reading narcotics box contents before and after a work shift. Intra-shift access and usage reports at each point of consumption maintains a complete record of custody of control.
US11301731B2
A method for solving the track association problem updates and samples a marginal association likelihood conditioned upon existing track assignments and marginalized over possible sensor biases to assign tracks and build a full association hypothesis. The “sampling” is repeated multiple times for a given seed track pair and for different seed track pairs to quickly generate hypotheses that approximate the solution space. The probabilistic track association includes a plurality of likely full association hypotheses and a soft association matrix that probabilistically reflects the likelihood of the track association for a pair of sensors. Efficacy can be enhanced by sensing and processing non-metric features (e.g. size, shape, color) to supplement the metric features (e.g. location, velocity). Efficiency may be enhanced by prioritizing the list of seed track pairs in order of decreasing likelihood, saving only full association hypotheses that are both unique and close to the current most likely hypothesis and terminating the search based on a staleness criteria. Probabilistic sampling may be used for such diverse applications as missile defense, autonomous vehicles and package handling.
US11301729B2
Techniques for separating shareable images from non-shareable images. In various implementations, image metadata and feature analysis may be used to evaluate the “shareability” of a photograph associated with a particular user. In some implementations, single photos may be determined to be shareable. In another implementation, an event associated with multiple photos may be determined to be shareable. In some implementations, a photo may be determined to be shareable with a single recipient. In another implementation, a photo may be determined to be shareable with multiple recipients. In yet another implementation, these techniques may be assisted by supervised machine learning. In still yet another implementation, photos determined to be shareable may be suggested to a user for sharing, or automatically shared, per an opt-in feature.
US11301724B2
A system includes a camera configured to obtain image information from objects. The system also includes a processor in communication with the camera and programmed to receive an input data including the image information, encode the input via an encoder, obtain a latent variable defining an attribute of the input data, generate a sequential reconstruction of the input data utilizing at least the latent variable and an adversarial noise, obtain a residual between the input data and the sequential reconstruction utilizing a comparison of at least the input and the reconstruction to learn a mean shift in latent space, and output a mean shift indicating a test result of the input compared to the adversarial noise based on the comparison.
US11301715B2
A system and method for inserting a composited image or otherwise generated graphic into a selected video by way of a programmatic process. According to some embodiments, a system may comprise an Automated Placement Opportunity Identification (APOI) engine, a Placement Insertion Interface (PII) engine, a preview system, and an automated compositing service. The system finalizes a graphic composite into a video and provides a user with a preview for final export or further manipulation.
US11301713B2
An object is to provide an information processing apparatus capable of preventing utilization percentage of PEs from decreasing in a series of processes in CNN. An information processing apparatus (1) according to the present disclosure includes a PE (Processing Element) Grid (20) configured to perform a convolution by using a plurality of Kernels for Input matrix data and thereby generate a different Output matrix data for each of the used Kernels, the PE Grid (20) including a plurality of PEs configured to calculate pixels constituting the Output matrix data, and a Parallelism Controller (10) configured to determine, based on the Input matrix data or a dimension of the Output matrix data, and the number of the Kernels, whether pixels included in respective Output matrix data should be parallelly calculated or a plurality of pixels included in one Output matrix data should be parallelly calculated.
US11301711B2
Disclosed embodiments provide systems, methods, and computer-readable storage media for enhancing a vehicle identification with preprocessing. The system may comprise memory and processor devices to execute instructions for receiving an image depicting a vehicle. The image may be analyzed and first predicted identity and first confidence value may be determined. The first confidence value may be compared to a predetermined threshold. The processors may further select a processing technique for modifying the image and further analyze the modified image determining a second predicted identity of the vehicle. And a second confidence value may be determined. And the system may further compare the second confidence value to the predetermined threshold to select the first or second predicted identity for transmission to a user.
US11301705B2
This disclosure relates to an apparatus for object detection. The apparatus comprises a video camera, an object detector, and a controller. The video camera may be configured to generate a video stream of frames. The object detector may be configured to accept the video stream as input data and to perform object detection. The controller may be coupled to the video camera and the object detector. The controller may be configured to manage object detection in order to satisfy a performance metric and/or operate within an operational constraint.
US11301701B2
A specific area detection device that detects a specific area in an imaging area based on a captured image includes: an estimation unit configured to estimate a plurality of points and a direction of a straight line connecting two predetermined points among the plurality of points from a captured image using a learning model created by learning about a specific area defined by a predetermined number of the points in an imaging area using a captured image for learning; and a detection unit configured to detect the specific area by classifying the plurality of points for each specific area based on the direction.
US11301689B1
In accordance with aspects of the present disclosure, a system of monitoring one or more consumer goods is provided. The system includes at least one monitoring device configured to capture and transmit data about the one or more consumer goods and at least one computing device configured to receive data from the at least one monitoring device, perform analysis on the captured data, and generate one or more notifications or triggers based on the analysis.
US11301688B2
A system and method for automatically detecting prohibited materials in a compartment at a security checkpoint includes receiving a three-dimensional representation of a compartment from an imaging device connected to the computing system, and classifying each voxel of the three-dimensional representation using a trained neural network to determine whether any voxel classifications of the three-dimensional representation correspond to a voxel classification of a prohibited material.
US11301687B2
A pedestrian re-identification method includes: obtaining a target video containing a target pedestrian and at least one candidate video; encoding each target video segment in the target video and each candidate video segment in the at least one candidate segment separately; determining a score of similarity between the each target video segment and the each candidate video segment according to encoding results, the score of similarity being used for representing a degree of similarity between pedestrian features in the target video segment and the candidate video segment; and performing pedestrian re-identification on the at least one candidate video according to the score of similarity.
US11301686B2
A mechanism is described for facilitating visual anomaly detection without reference in computing environments. An apparatus of embodiments, as described herein, includes one or more processors to select a frame from a sequence of multiple frames associated with a video stream captured by a camera, and dynamically compute a frame confidence score for the frame based on frame training data associated with frame. The one or more processors are further to detect one or more anomalies in the frame when the frame confidence score is less than a frame confidence threshold associated with the frame, where detecting includes dynamically comparing the frame confidence score with the frame confidence threshold through inference using frame field data and the frame training data.
US11301675B2
A technique in the present disclosure makes it possible to accurately obtain a value selected by a user with respect to a selection-type item for which a legend is prepared in a situation where a value entered in a document is extracted from a scanned image of the document. An item name is extracted from a document image, input information input by a user is extracted from the document image, and a legend is extracted from the document image. Additionally, in a case where the input information is unsuitable as a value corresponding to the item name, the value corresponding to the item name is obtained based on the legend and the input information.
US11301674B2
Methods, systems, and computer program products are provided for stroke attribute matrices. User input strokes may be converted into attributes encoded in one or more stroke attribute matrices (SAMs), such as bitmaps, for image or other multidimensional analysis. One or more convolutional neural networks (CNNs) may recognize letters, symbols, shapes and gestures in SAMs. A selector may select output classifications from among multiple CNNs. A sequence analyzer may select a sequence of selected CNN outputs. Stroke information may comprise, for example, velocity (e.g. direction and speed), tilt, pressure, line width, pen up/down events, hover height, etc. Stroke information may be stored, for example, in bitmap color channels (e.g. to facilitate human review). For example, an x, y velocity vector and x, y tilt may be encoded, respectively, as RGBA components of pixel data. Stroke crossings may be encoded, for example, by combining attribute values at pixels where strokes intersect.
US11301673B2
A method for controlling, by a controller, an electronic device is provided. The method may include: sensing, by a sensor, a first radiation signal incident on the sensor; generating, by the sensor, a first output signal based on the first radiation signal; recognizing a human body based on the first output signal; determining a position of the human body as being located in one of an indoor space or an outdoor space based on the first output signal; and generating a control signal for controlling the electronic device connected via a wired or wireless network based on the position of the human body. A learning model includes a deep neural network generated through machine learning and transmission of a control signal may be performed in an Internet of Things (IoT) environment using a 5G network.
US11301663B2
A fingerprint sensor and a method of manufacturing the same are provided. The fingerprint sensor includes an active region including driving electrodes and sensing electrodes crossing the driving electrodes, tracer regions connected respectively to the driving electrodes and the sensing electrodes, and shield layers disposed respectively on the tracer regions.
US11301659B2
Recommended installation position and posture of a stationary code reader can be proposed to a user to facilitate installation work of the code reader by the user. An installation support device for the stationary code reader acquires camera information including a camera parameter of the code reader, code information to be read, and environment information including a conveying speed of a line, determines required field of view and depth of the code reader required to read a code under an environment specified by the environment information, and determines an installation pattern which is recommended installation position and posture of the code reader that can satisfy the required field of view and depth based on the camera information and the code information.
US11301654B2
An induction system for filtering the induction of objects to an object processing system is disclosed. The induction system includes an evaluation means for evaluating at least one characteristic of an object, and a routing system for routing the object in one of a plurality of directions responsive to the evaluated characteristic, at least one of the plurality of directions leading to the object processing system.
US11301652B2
An example dynamic packaging display includes a plurality of indicator lights, a temperature sensor, an internal clock, a processor, and a power source. The processor is communicatively coupled to the plurality of indicator lights, the temperature sensor, and the internal clock. The processor is to activate one of the plurality of indicator lights in response to an expiration of a period of time tracked by the internal clock or a temperature that is measured by the temperature sensor exceeding a temperature threshold. The power source is to provide power to the plurality of indicator lights, the temperature sensor, the internal clock, and the processor.
US11301648B2
According to one embodiment, a method, computer system, and computer program product for tracking occupancy on a transit system is provided. The present invention may include receiving passenger information for passengers boarding a public transit system comprising one or more cars; counting the passengers within each of the cars of the public transit system based on the location of each of the passengers; identifying, based on the location of each of the passengers, whether each of the passengers is seated or standing; and displaying, based on the counting and identifying of the passengers, the current occupancy of each of the cars.
US11301639B2
A method and a system of using machine learning to automatically generate a reference data structure for a K-anonymity model. A vector space is generated from reference text data, where the vector space is defined by numerical vectors representative of semantic meanings of the reference text words. Input text words are converted into numerical vectors using the vector space. Word clusters are formed according to semantic similarity between the input text words, where the semantic similarity between pairs of input text words is represented by metric values determined from pairs of numerical vectors. The word clusters define nodes of the reference data structure. A text label is applied to each node of the reference data structure, where the text label is representative of the semantic meaning shared by elements of the word cluster.
US11301637B2
An abstract semantic recommending device, comprising an abstract semantic expression obtaining unit to obtain a plurality of abstract semantic expressions; a receiving unit to receive an initial request message; a word segmentation unit to perform a word segmentation process on the initial request message to obtain one or more single words; a part-of-speech tagging unit to perform a part-of-speech tagging process on at least one of the one or more single words to obtain its part-of-speech information; a wordclass determination unit to perform a wordclass determination process on at least one of the one or more single words to obtain its wordclass information; a searching unit to acquire an abstract semantic candidate set relevant to the initial request message; and a matching unit to derive one or more abstract semantic expressions by performing a matching process on the several abstract semantic expressions in the abstract semantic candidate set.
US11301636B2
A system for analyzing resumes. The system includes an electronic computing device, including an electronic processor. The electronic processor is configured to receive a selection of a resume and determine a first set of terms included in both the resume and a sentiment dictionary. The sentiment dictionary includes a plurality of terms organized in a plurality of categories. The electronic processor is also configured to generate a visual representation of information included in the resume based on the first set of terms.
US11301633B2
A technical document scanner disclosed herein determines and categorizes various common issues among a large number of documents. An implementation of the technical document scanner is implemented using various computer process instructions including scanning a technical document to extract content, applying named entity recognition on the extracted content from the technical document to extract named entities, applying relation extraction on the named entities to extract relations between the named entities, and analyzing the relations between the entities to compose lists of high relevance entities for issue checking.
US11301629B2
Interleaved conversation concept flow enhancement can include detecting a topic of an on-going conversation over an electronic communication system. In response to detecting a topic newly introduced into the on-going conversation, a topic-divergence metric (TDM) with respect to the original topic and the newly introduced topic can be determined. A topic-divergence response action can be initiated in response to the newly introduced topic diverging from the original topic by more than a predetermined threshold based on the TDM.
US11301627B2
System, method, and various embodiments for providing contextualized character recognition system are described herein. An embodiment operates by determining a plurality of predicted words of an image. An accuracy measure or each of the plurality of predicted words is identified and a replaceable word with an accuracy measure below a threshold is identified. A plurality of candidate words associated with the replaceable word are identified and a probability for each of the candidate words is calculated based on a contextual analysis. One of the candidate words with a highest probability is selected. The plurality of predicted words including the selected candidate word with the highest probability replacing the replaceable word is output.
US11301626B2
Provided is a method, system, and computer program product for context-dependent spellchecking. The method comprises receiving context data to be used in spell checking. The method further comprises receiving a user input. The method further comprises identifying an out-of-vocabulary (OOV) word in the user input. An initial suggestion pool of candidate words is identified based, at least in part, on the context data. The method then comprises using a noisy channel approach to evaluate a probability that one or more of the candidate words of the initial suggestion pool is an intended word and should be used as a candidate for replacement of the OOV word. The method further comprises selecting one or more candidate words for replacement of the OOV word. The method further comprises outputting the one or more candidates.
US11301618B2
Systems and methods may be used to display document critiques on a display device. A method may include receiving information including a document type of a document. The method may include determining a set of critiques for use with the document type, the set of critiques including a critique specific to the document type. The method may include providing, on a display, feedback within the document, including a visual indication on a user interface presenting the document, based on the set of critiques, for text within the document.
US11301616B1
A system and a method are disclosed for detecting that a requesting user is transmitting a request to a recipient user to perform one or more tasks with respect to a secure document. The system extracts features associated with the secure document and inputs the features into a machine learning model that outputs one or more probabilities corresponding to a potential failure of the request. Based on the one or more probabilities, the system generates one or more feature modification activities to improve a likelihood of the recipient user completing the request. The system provides the one or more feature modification activities to at least one of the requesting user and the recipient user.
US11301611B2
Methods and apparatus for increasing the random logic utilization on a programmable device are provided. Although not completely homogeneous, the programmable device has many components that are repeated many times in an array. To help improve repeatability and packing, computer-aided design tools for compiling a circuit design for the programmable device may first lock down a synthesis cell netlist with stable naming, create location solution files (files with desired clustering granularity for stabilizing performance and reducing compile times) for selected regions of interest on the programmable device, and compose a final design with only the best solutions some of which can be imported from one location to another. Compiling a design in this way can help improve random logic utilization beyond 85% while improving circuit performance by 20% or more.
US11301609B2
Systems and methods for managing operations for generating a plurality of designs of an integrated circuit chip are described. One of the methods includes receiving a request with a specification of the integrated circuit chip from a requester account, receiving a plurality of requests from a plurality of community member accounts for viewing the specification, and providing access to the specification to the plurality of community member accounts. The method further includes receiving a plurality of instances of the acceptance from the plurality of community member accounts for creating the plurality of designs, providing access to a plurality of resources to the plurality of community member accounts, and receiving a plurality of design files having the plurality of designs from the plurality of community member accounts. The method includes providing access to the plurality of designs to the requester account for approval or disapproval of the plurality of designs.
US11301604B1
A reinforced shipping container along with method for generating the reinforced shipping container are described herein. A digital model of the shipping container is received and simulated with an expected load. The expected load may represent an expected loading scenario for the shipping container during shipment. A reinforcement profile is determined based on stress data developed from the simulation to increase a strength-to-weight ratio of the shipping container. The reinforcement profile is used to apply a reinforcing agent to a substrate used to form the shipping container in a selective manner to reinforce regions of the shipping container that will experience stresses during shipping.
US11301603B2
Techniques and apparatuses are described that implement a high-fidelity radar simulator that performs operations associated with a radar system's hardware and/or software. The radar simulator can account for non-ideal characteristics within the radar system or environment and have an ability to process data from a variety of electromagnetic (EM) simulators. By using the radar simulator, an EM simulator can operate without specific information regarding the radar system's antenna response or signal generation. In this manner, the EM simulator can be decoupled from the radar system's design and operational configuration. Furthermore, the radar simulator can use the same environmental response data generated by the EM simulator to estimate performances of multiple radar systems. Use of the high-fidelity radar simulator enables problems to be efficiently discovered during design, integration, and testing phases of the radar system prior to performing a live test.
US11301595B2
Embodiments of the invention disclosed herein provide techniques for generating an alternative design recommendation. The techniques include determining, via a processor, a first function associated with one or more first components included in a first design. The techniques further include analyzing, via the processor, a plurality of components included in a database to select one or more second components associated with a second function that corresponds to the first function. The techniques further include causing an alternative design recommendation that includes the one or more second components to be output for display.
US11301587B2
This disclosure relates generally to systems and methods for masking and unmasking of sensitive data. The present systems and methods solve the problems of consistency of the data masking, by using a random index and a masked index with use of regular expression concept. An additional random key produce different masked data versions, however the original form of the sensitive data is achieved with any masked data version. Plurality of masked data versions are generated by masking the sensitive input dataset, where the plurality of masked data versions comprises same format of the sensitive input dataset. The generated masked data versions are secured and hard to predict the original form of the sensitive input dataset by authorized or unauthorized environments. Also, the present method consume less processing time, as the masking process and the unmasking process make operations on the indexes rather than with the original dataset.
US11301580B2
An apparatus is described that includes an execution unit to execute a first instruction and a second instruction. The execution unit includes input register space to store a first data structure to be replicated when executing the first instruction and to store a second data structure to be replicated when executing the second instruction. The first and second data structures are both packed data structures. Data values of the first packed data structure are twice as large as data values of the second packed data structure. The execution unit also includes replication logic circuitry to replicate the first data structure when executing the first instruction to create a first replication data structure, and, to replicate the second data structure when executing the second data instruction to create a second replication data structure. The execution unit also includes masking logic circuitry to mask the first replication data structure at a first granularity and mask the second replication data structure at a second granularity. The second granularity is twice as fine as the first granularity.
US11301579B1
Methods and systems for selectively encrypting commit log entries in a distributed database system are described. One example method includes determining that a commit log for a particular server in the distributed database system is to be updated based on a data operation performed on a tablet managed by the server, the tablet including at least a portion of the data from a table in the distributed database system, and wherein the data from the table is stored in multiple tablets; determining that the tablet managed by the particular server is an encrypted tablet; in response to determining that the tablet is an encrypted tablet, generating an encrypted log entry representing the data operation performed on the tablet including an encrypted payload including information representing the data operation and an unencrypted header including information about the encrypted log entry; and updating the commit log to include the encrypted log entry.
US11301577B2
In a digital computing environment, a method of protecting stored and transmitted computer original files from unauthorized access, by encoding a series of physically allowed restore locations into a plurality of site-specific protected site data files, and rearranging the internal structure of the original file's byte data into a specified non-linear sequence, and storing them into the plurality of site-specific protected site data files. The protected site data files can then be individually stored across two or more physical and/or online storage sites to implement an effective form of file security. A user selects the original files they want to protect, a plurality of physical allowed restore locations, and a plurality of storage sites they wish to use to protect their original files. Each original file is processed at the bitwise level, with each successive bit from each successive byte being appended to the next successive protected site data file. When the last site data file is reached, the process continues back at the first site data file. The resulting output is a series of protected site data files which, when physically separated cannot be accessed by an attacker without having collected all other protected site data files available. In the event that the attacker is somehow able to collect all of the protected site data files, they are still restricted from restoring them, unless they are physically present at one of the previously designated allowed restore locations.
US11301575B2
Techniques for secure data synchronization are described. In one or more implementations, a determination is made as to whether enterprise data is stored locally on a first device corresponding to an enterprise device. Based on a determination that the second device is a non-enterprise device, a determination is made as to whether a permission associated with the first device indicates that the first device is permitted to propagate the enterprise data to non-enterprise devices. If the first device lacks permission to propagate the enterprise data to non-enterprise devices, the enterprise data is prevented from being propagated to the second device.
US11301572B2
Various embodiments provide an approach to controlled access to online content. Such control may be based on a multitude of factors including but not limited to website content, profile for the person consuming the data. In operation, machine-learning techniques are used to classify the websites based on community and social media inputs, crowd-sourced data, as well as access rules implemented by parents or system administrators. Feedback from users/admins of the system, including the instances of allowed or denied access to websites, in conjunction with other relevant parameters, is used for iterative machine-learning techniques. Embodiments may also allow for real, or near real-time, approval or denial of access to websites by registered admins.
US11301557B2
A data processing device includes primary resources, an out-of-band manager operably connected to the primary resources via an always-on in-band connection, and an authentication engine. The authentication engine obtains, via the always-on in-band connection, an operation request and an authentication token corresponding to the operation request; in response to obtaining the authentication token: obtains a list of authorized operations using the authentication token; makes a determination that an operation indicated by the operation request is allowable based on the list of authorized operations; and performs the operation based on the determination.
US11301550B2
Systems and methods are described herein for computer user authentication using machine learning. Authentication for a user is initiated based on an identification confidence score of the user. The identification confidence score is based on one or more characteristics of the user. Using a machine learning model for the user, user activity of the user is monitored for anomalous activity to generate first data. Based on the monitoring, differences between the first data and historical utilization data for the user determine whether the user's utilization of the one or more resources is anomalous. When the user's utilization of the one or more resource is anomalous, the user's access to the one or more resource is removed.
US11301547B1
A computer implemented method is disclosed for obfuscating an algorithm. The computer-implemented method includes (1) receiving ciphertext input data, and (2) executing obfuscated program instructions using the ciphertext input data and an obfuscation key. The ciphertext input data is based on plaintext input data encrypted using an input encryption key. The obfuscated program instructions are configured for concealing initial program instructions. The initial program instructions are configured for (1) receiving the plaintext input data, (2) providing plaintext output data based on an algorithm, and (3) providing ciphertext output data. The ciphertext output data is configured for decryption to provide the plaintext output data.
US11301544B2
A system includes a memory and a node. The memory stores first and second log string correlithm objects. The node aligns the first and second log string correlithm objects such that a sub-string correlithm object from the first log string correlithm object associated with the logarithmic value of ten aligns with a sub-string correlithm object from the second log string correlithm object representing the logarithmic value of one. The node receives a first real-world numerical value and identifies a first sub-string correlithm object from the first log string correlithm object that corresponds to the first real-world numerical value. The node determines which sub-string correlithm object from the second log string correlithm object aligns in n-dimensional space with the first sub-string correlithm object from the first log string correlithm object, and outputs the determined sub-string correlithm object.
US11301535B2
In one embodiment, the present disclosure includes a method for determining a location of a user. In one embodiment, the method includes receiving operation data including character fields and a first identifier. A query that includes the first identifier is sent to a data store. In response to the query, operation types and corresponding count values are received. Character fields from the operation data are converted into tokens. For each of the tokens, a likelihood value and a second identifier specifying a respective machine learning parameter is retrieved. A machine-learning algorithm is configured based on the count values, and the likelihood values and specified parameters are processed by the configured machine-learning algorithm to determine whether the operation data corresponds to the geographic location of a user.
US11301534B2
A mediating method by a mediating device comprises receiving a first list including at least one item from a first terminal and receiving at least one list from at least one terminal different from the first terminal, searching for a list including an item corresponding to at least one item among the at least one item of the first list, among the received at least one list, and transmitting information on the corresponded item, according to a result of the search, to each of the first terminal and a terminal which provides the list including the item corresponding to the at least one item among the at least one terminal.
US11301527B2
In some implementations, a method is performed by a device including a non-transitory memory and one or more processors coupled with the non-transitory memory. In some implementations, the method includes obtaining, by the device, engagement data that indicates engagement of a plurality of devices with one or more content items of a plurality of content items. In some implementations, the method includes detecting, by the device, a first event associated with a first time that occurs after a current time. In some implementations, the method includes identifying, by the device, a first content item from the plurality of content items based on the engagement data. In some implementations, the first content item satisfies an engagement criterion associated with the first event. In some implementations, the method includes rendering, by the device, the first content item at a second time that occurs prior to the first time.
US11301526B2
A method, apparatus, system, and computer program product for processing a query received through a network. A computer system identifies a topic in the query. The computer system identifies a set of friends of a user from a set of social media networks in which the set of the friends have an expertise in the topic identified in the query. The computer system ranks the set of the friends based on a level of the expertise of the set of the friends for the topic and an availability of the set of the friends to form a ranked set of the friends. The computer system returns results that contain the ranked set of the friends for the topic.
US11301523B2
Semantic information that describes data sets is inferred based upon a semantic analysis performed on data sets retained within a data repository. The semantic analysis can include a determination of formats associated with fields of the data sets and a comparison of values of the fields against reference data sets having predetermined semantic types. Correlations are inferred between data sets based upon respective semantic information. The correlations are incorporated into visualizations displayed in connection with a graphical user interface.
US11301516B2
The present embodiments relate to a search platform that facilitates a user in searching entities, products and/or services, such as foods or restaurants. The platform can allow for a user to search for food by attributes such as a name of the dish, an ingredient of the dish, or a diet type (e.g., Keto diet). A search result can include a list of dishes available across multiple restaurants. The user can view detailed information about a dish (e.g., ingredients, ingredient the user is allergic to, calories) by selecting an entry in the list. The platform also allows a user to view an augmented-reality (AR) based image of the selected dish, which can be a three-dimensional (3D) image capable of being modified (e.g., turn, pan, zoom in).
US11301515B2
The present disclosure proposes a method and an apparatus for generating data based on query content, wherein the method comprises: establishing a first corresponding relationship between the query content and basic information of predetermined data in a database; establishing a second corresponding relationship between a functional attribute of the predetermined data and a destination attribute of the query content; and generating target data according to the first corresponding relationship and the second corresponding relationship. In the present disclosure, corresponding relationships are respectively established according to the query content and the basic information and functional attribute of the predetermined data, and target data are generated according to the corresponding relationships. In this way, data are provided for a user according to the user's requirements at higher accuracy, which not only can enhance efficiency of providing data, but also can increase use experience for the user.
US11301509B2
To search for a similar image more accurately, an image search system acquires a plurality of representative vectors, which are generated based on a plurality of feature vectors each indicating a feature of an image and included in a feature vector space, calculates a scalar value indicating a degree of similarity between each of the plurality of feature vectors and one of the representative vectors corresponding to the feature vector, calculates, for each of images, a feature value indicating a feature that depends on the representative vector based on the scalar value, and creates a search index associated with the calculated feature value.
US11301505B2
An affinity server estimates an affinity between two different time based media events (e.g., TV, radio, social media content stream), between a time based media event and a specific topic, or between two different topics, where the affinity score represents an intersection between the populations of social media users who have authored social media content items regarding the two different events and/or topics. The affinity score represents an estimation of the real world affinity between the real world population of people who have an interest in both time based media events, both topics, or in a time based media event and a topic. One possible threshold for including a social media user in a population may be based on a confidence score that indicates the confidence that one or more social media content items authored by the social media user are relevant to the topic or event in question.
US11301502B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for disambiguating join paths for natural language queries. One of the methods includes, obtaining a natural language query from a user; parsing the natural language query into structured operations to be performed on APIs of a knowledge base, including: responsive to detecting a parsing ambiguity in which the natural language query can be parsed in two or more ways: providing, through a user interface, to the user one or more information items identifying the parsing ambiguity; responsive to a user interaction with an information item: modifying the parsing in accordance with the user interaction to generate one or more structured operations; performing the one or more structured operations on the structured APIs of the knowledge base to determine one or more search results; and providing one or more search results to the user.
US11301497B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a composable data model. One of the methods includes receiving an input data file defining: (i) a catalog that defines one or more named elements, one or more named compositions, and one or more named multi-compositions, and (ii) a catalog store that is an instance of the catalog; and generating a data object representing the catalog store in a database, comprising generating data objects respectively representing i) every instance of a named element specified by the catalog store defined in the input data file, ii) every instance of a named composition specified by the catalog store defined in the input data file, and iii) every instance of a named multi-composition specified by the catalog defined in the input data file.
US11301493B2
Systems and methods for providing data exploration techniques are provided. For instance, user inputs specifying one or more data parameters can be received. One or more data sets can be obtained from a data source based at least in part on the data parameters. The data can be grouped into one or more groupings based at least in part on the data parameters. Each data grouping can have a plurality of subsets. A distribution of data can be determined for each data subset. A plurality of data representations can be generated based at least in part on the data parameters and the distributions of data. The distributions of data for each data subset can then be compared. One or more suggested applications or at least one data subset can be determined based at least in part on the comparison.
US11301488B2
Embodiments of the present disclosure provide a method, an electronic device and a computer program product for data processing. In one embodiment, the method includes determining, at a first node in a network, one or more nodes in the network storing replicas of target data based on a hash value associated with the target data in the network. The method further includes executing replica maintenance for the target data, which includes determining the number of available nodes in the one or more nodes comparing a number of the available nodes with the predetermined number of replicas of the target data in the network and in response to the number of the available nodes being different than the predetermined number, changing storage distribution of replicas of the target data in the network.
US11301486B2
Disclose herein are applications and platforms for streamlined production of charts and reports from databases containing time series datasets and/or timestamped data. The applications described herein may employ dynamically retrieve data from data centers to quickly provide options to the user. The platform further allows configuration of the charts and/or reports by providing lists of metrics that may be available in the selected data, and lists of transforms that may be applied to the data. The application may employ dynamic user interfaces, which provide processing of the received time series datasets in a data agnostic manner. As a result, the systems and methods described herein may allow generating charts and reports using a streamlined workflow.
US11301481B2
An integrated circuit may be provided with cryptocurrency mining capabilities. The integrated circuit may include control circuitry and a number of processing cores that complete a Secure Hash Algorithm 256 (SHA-256) function in parallel. Logic circuitry may be shared between multiple processing cores. Each processing core may perform sequential rounds of cryptographic hashing operations based on a hash input and message word inputs. The control circuitry may control the processing cores to complete the SHA-256 function over different search spaces. The shared logic circuitry may perform a subset of the sequential rounds for multiple processing cores. If desired, the shared logic circuitry may generate message word inputs for some of the sequential rounds across multiple processing cores. By sharing logic circuitry across cores, chip area consumption and power efficiency may be improved relative to scenarios where the cores are formed using only dedicated logic.
US11301477B2
Systems and processes for operating an intelligent automated assistant are provided. In accordance with one example, a method includes, at an electronic device with one or more processors and memory, obtaining a first set of data corresponding to one or more interactions between a user and the digital assistant on the electronic device; obtaining a second set of data corresponding to one or more interactions between the user and an application on the electronic device; and storing the first set of data and the second set of data. The method further includes receiving a set of executable instructions; processing, based on the received set of executable instructions, the first set of data and the second set of data to obtain a third set of data; and transmitting the third set of data to a remote electronic device.
US11301476B2
Using in-storage computation to improve the performance of hash join for database and data analytics
A method according to embodiments includes: storing an entire hash table of a table R in memory of a computational storage device; storing a second table S in storage media of the computational storage device, the table R being smaller than the table S, wherein the hash JOIN operation is directed to combining a cs-th column in the table S and a cr-th column in the table R; wherein, for each row of the table S, the computational storage device configured to perform a method, including: applying a hash function to a value of the cs-th column to provide a hash result; looking up the hash result in the hash table stored in the memory of the computational storage device; and if the hash result is found, sending the row of the table S and a corresponding row index of the table R to the host computing system.
US11301473B1
A computing device responds to a membership overlap query. A list of unique member identifiers included in a plurality of datasets is created. A list of datasets of the plurality of datasets is defined for each unique member identifier. Each dataset included in the list of datasets includes a unique member associated with a respective unique member identifier. A unique list of datasets is defined from each list of datasets. A number of occurrences of each unique list of datasets is determined. A number of datasets included in each unique list of datasets is determined. Intersection data is created that includes a dataset list of each unique list of datasets in association with the number of occurrences of each respective, unique list of datasets and with the number of datasets included in each respective, unique list of datasets. An overlap response is determined using the created intersection data.
US11301472B2
Systems, methods, and devices, for managing data skew during a join operation are disclosed. A method includes computing a hash value for a join operation and detecting data skew on a probe side of the join operation at a runtime of the join operation using a lightweight sketch data structure. The method includes identifying a frequent probe-side join key on the probe side of the join operation during a probe phase of the join operation. The method includes identifying a frequent build-side row having a build-side join key corresponding with the frequent probe-side join key. The method includes asynchronously distributing the frequent build-side row to one or more remote servers.
US11301470B2
A control method for performing a multi-table join operation and a corresponding apparatus are disclosed. Fields in a table whose fields participating in a theta join operation and used in the query statement meet a first preset condition are decomposed, to obtain a plurality of first field groups, so that the theta join operation can be implemented in steps in a form of the plurality of field groups. This can reduce a data amount of Cartesian product calculation during one join operation, greatly reduce network transmission overheads, computing overheads, and memory overheads, and improve execution efficiency.
US11301467B2
Embodiments may provide methods and systems for intelligent capture and fast transformation of granulated data summaries. An engine may be used to transform input data summaries into result sets representing query outcomes. The data summaries contain enough knowledge about the original data to accurately perform operations on the summaries without needing to access the original data. In an embodiment, the contents of data summaries are accessible via an SQL approximate engine which retrieves summaries stored on disk and utilizes them for its operations. Alternatively, the contents of data summaries are accessible via virtual tables which give users direct access to the summary contents and allow for the creation and implementation of algorithms to work with the data summaries independently from the SQL approximate engine.
US11301465B2
Example configurations herein include a media player that initiates playback of content (e.g., play back of a movie in a web browser). Based on input from a respective user, the media player receives selections of playback commands (e.g., play, pause, stop, rewind, fast forward, etc.) applied to the content being played back by the media player. Based on the selections, the media player creates a log report. The log report records the selections of the playback commands applied to the content and indicates, for example, a corresponding time when the playback commands were applied. According to one configuration, the media player initiates distribution of the log report to notify a publisher associated with the content which playback commands were selected during playback of the content on the media player.
US11301452B2
Disclosed is technology for storing original work data on a derivative work data blockchain along with code for verifying that derivative work data is derivative of the original work data. The technology involves receiving derivative work data from a submitting entity along with proof data showing that the derivative work is derivative of the original work. If the derivative work data is verified as derivative, then the derivative work data is appended to the derivative work data blockchain.
US11301442B2
A method for managing data includes obtaining, by a data processor, a time bucket calculation request, and in response to the time bucket calculation request: obtaining a plurality of data points from a database based on a period of time, wherein the period of time is specified in the time bucket calculation request, processing each data point in the plurality of data points based on a timestamp of each data point and a data point interval, generating a plurality of time buckets based on the processing, and storing the plurality of time buckets in the database.
US11301439B2
A system and method for information technology (IT) migration includes determining a relationship among objects to be migrated such that the relationship includes a set of objects having at least one of a common feature or dependency between the objects in the set. The objects are grouped into a plurality of migration waves such that cross-wave relationships are minimized among the plurality of migration waves. The objects are migrated wave by wave.
US11301437B2
Described herein is a system and method for creating a milestone associated with a version of an electronic file. A milestone creation input associated with the particular version of the electronic file is received. Milestone content to be associated with the particular version of the electronic file is further received. The milestone content is stored, and, the stored milestone content and the particular version of the electronic file are associated. Further described herein is a system and method for using a milestone associated with a version of an electronic file. Milestone indicator(s) are displayed, each milestone indicator associated with a milestone of a version of an electronic file. A selection of a particular milestone indicator is received. Milestone content associated with the selected particular milestone indicator is presented. The milestones can be searchable.
US11301435B2
A database system could include a first database engine, a second database engine, and a replication engine. The database system could also include processors configured to perform operations. The operations could involve obtaining indicators that are respectively associated with performance issues that can occur in the database system, each indicator defining one or more conditions that, when satisfied, cause the indicator to become active. The operations could also involve obtaining mappings between: (i) at least some of the indicators, and (ii) remediation subroutines. The operations could additionally involve receiving operational data related to the first database engine, the second database engine, or the replication engine; determining, based on the operational data and the conditions defined by the indicators, that a particular indicator is active; determining, based on the mappings, that the particular indicator has an associated remediation subroutine; and executing the associated remediation subroutine.
US11301434B2
A data management system (1) for managing a data store (6), the system comprising: a central control module (2) configured to receive a request and generate a task using the request; a state store module (26) coupled to the central control module (2) and configured to store the task generated by the central control module (2), wherein the state store module (26) is further configured to store state information indicative of a state of the data store (6) and configured to output the stored task in response to the state information; and an enactor module (31) which is configured to action the task output from the state store module (26) by generating an enactor output command that at least partly corresponds to the task which, when communicated to the data store (6), causes the data store (6) to perform an action related to data stored in the data store (6).
US11301432B2
In some examples, a computer system may receive a data object including object data. For example, the system may be one of three or more systems located at different respective geographic locations. The system may determine a plurality of chunks by dividing the object data into a plurality of data chunks based on a total number of the systems and determining a parity chunk. The system may send some of the chunks to the other systems, while maintaining a complete instance of the object data at the first system. The system may associate a time with the object data based on receiving the data object. Additionally, the system may associate a time threshold with the complete instance of the object data. For example, the time threshold may indicate a time at which the complete instance of the object data is to be deleted from the system.
US11301426B1
The present disclosure relates to optimizing one or more database tables that may include one or more redundant records. Records are clustered and assigned stable identifiers. In this manner, the underlying records within a cluster are not removed or deleted. As updates to the database are made, new clustering analyses are performed using the underlying records and any updates made. Newly identified clusters are reassigned stable identifiers.
US11301425B2
Computer implemented methods and systems directed to a technological improvement in electronic data compression and transmission between two computer systems using semantic analysis are disclosed. The method includes the step of compressing, at a first computer, a plurality of queued artifacts based on one or more network decision variables. The compression includes prioritizing the queued artifacts. The compression further includes determining a first set of artifacts in a set of queued artifacts to transmit and a second set of artifacts in a set of queued artifacts to only send links. The compression further includes replacing unnecessary content in the set of queued artifacts with one or more identifiers. The method further includes the step of transmitting, from the first computer, one or more batches of the compressed data over a network to a second computer.
US11301424B2
An interactive library system comprised of a Processing Engine phase, a Presentation Engine phase, a Content Management phase, and a Content Editing/Reading pages phase, which work together in real time. The system, by providing a set of structures within an overarching database, provides the flexibility to build any data set (library) within an overarching data schema. The system proactively presents information to a user in real time as the system constantly scans to finds library matches to user text, saving the user from having to actively search and confirm information and greatly enhancing data handling capability. Further, each user has the flexibility to create a library most relevant to a user's particular position and needs, and select information for retrieval most useful to them.
US11301406B2
In an embodiment, a host device includes: a transceiver to communicate information on an interconnect; a controller to control operation of the transceiver and to be a master for the interconnect; and a role transfer logic to cause a secondary device to be the master for the interconnect when at least a portion of the host device is to enter into a low power. Other embodiments are described and claimed.
US11301402B2
Systems and methods for memory management for virtual machines. An example method may include generating, by a Peripheral Component Interconnect (PCI) device comprising an input/output memory management unit (IOMMU), a first bit sequence and generating a second sequence by applying a predetermined transformation to the first bit sequence. The method may then write the second bit sequence to a memory buffer, read a first value from the memory buffer, write the first bit sequence to the memory buffer, and read a second value from the memory buffer. Responsive to determining that the second value does not match the first value, the method may associate a writable attribute with an IOMMU page table entry associated with the memory buffer.
US11301398B2
Presented herein are embodiments for providing and using a symbolic name for referencing an element of a non-volatile memory express (NVMe™) entity in an NVMe™-over-Fabric (NVMe-oF™) environment. In one or more embodiments, the symbolic name may be used to identify an element of an NVMe™ host or NVM subsystem in one or more processes. In one or more embodiments, a symbolic name may be provided as part of a registration process. Symbolic names may be used for identifying elements when performing other processes, such as masking and zoning for granting access rights. In one or more embodiments, a symbolic name may be shared by two or more elements.
US11301395B2
A method for characterizing workload sequentiality for cache policy optimization includes maintaining an IO trace data structure having a rolling window of IO traces describing access operations on addresses of a storage volume. A page count data structure is maintained that includes a list of all of the addresses of the storage volume referenced by the IO traces in the IO trace data structure. A list of sequences data structure is maintained that contains a list of all sequences of the addresses of the storage volume that were accessed by the IO traces in the IO trace data structure. A sequence lengths data structure is used to correlate each sequence in the list of sequences data structure with a length of the sequence, and a histogram data structure is used to correlate sequence lengths and a number of how many of sequences of each length are maintained in the sequence lengths data structure.
US11301392B2
A method and an information handling system having a plurality of processors connected by a cross-processor network, where each of the plurality of processors preferably has a filter construct having an outgoing filter list that identifies logical partition identifications (LPIDs) that are exclusively assigned to that processor and/or an incoming filter list that identifies LPIDs on that processor and at least one additional processor in the system. In operation, if the LPID of the outgoing translation invalidation instruction is on the outgoing filter list, the address translation invalidation instruction is acknowledged on behalf of the system. If the LPID of the incoming invalidation instruction does not match any LPID on the incoming filter list, then the translation invalidation instruction is acknowledged, and if the LPID of the incoming invalidation instruction matches any LPID on the incoming filter list, then the invalidation instruction is sent into the respective processor.
US11301388B2
A storage device includes a nonvolatile memory device, a memory controller, and a buffer memory. The memory controller determines a first memory block of the nonvolatile memory device, which is targeted for a read reclaim operation, and reads target data from a target area of the first memory block. The target data are stored in the buffer memory. The memory controller reads at least a portion of the target data stored in the buffer memory in response to a read request corresponding to at least a portion of the target area.
US11301387B2
A memory system includes a memory and a memory controller. The memory includes first and second parallel operation elements, each including a plurality of first and second storage regions, respectively, and first and second buffers, respectively. The memory controller performs operations on the memory based on first and second group information. The first group information defines first groups, each first group including one first storage region and one second storage region, and each second group including at least two first groups. The memory controller, in response to a host command targeting a first storage region, (i) acquires first data from the first buffer, and thereafter (ii) causes the memory to read out second data to the first buffer. The first storage region storing the first data and the second storage region storing the second data belong to different first groups and to the same second group.
US11301379B2
An access request processing method is performed by a computer device that includes a processor, a dynamic random-access memory (DRAM), and a non-volatile memory (NVM). When receiving a write request, the processor may identify an object cache page according to the write request. The processor obtains the to-be-written data from a buffer according to a buffer pointer in the write request, the to-be-written data including a new data chunk to be written into the object cache page. The processor then inserts a new data node into a log chain of the object cache page, where the NVM stores data representing the log chain of the object cache page. The new data node includes information regarding the new data chunk of the object cache page. The computer device provided in this application can reduce system overheads while protecting data consistency.
US11301371B2
An electronic device is provided. A memory controller, having an improved response time for an input/output request and increased capacity of Dynamic Random Access Memory (DRAM) according to the present disclosure, includes an available-time prediction component configured to perform a machine learning operation using a Recurrent Neural Network (RNN) model based on input/output request information about an input/output request input from a host, and to predict an idle time representing a time during which the input/output request is not expected to be input from the host and a data compression controller configured to generate, in response to the idle time longer than a set reference time, compressed map data by compressing map data which indicates a mapping relationship between a logical address provided by the host and a physical address indicating a physical location of a memory block included in the memory device.
US11301366B2
Examples described herein include systems and methods for test automation of a graphical user interface (GUI) using a screen element structure. The test automation can utilize a test script that identifies screen elements and corresponding actions to perform. The test script can identify screen elements with physical identifiers. The test automation can request the screen element structure from a server and retrieve one or more logical identifiers that correspond to the physical identifier. This can allow the test automation to use the logical identifier that is suitable for the particular GUI screen being tested and the automation platform itself. The test script can remain the same even when logical identifiers evolve since the screen element structure can be updated to include new logical identifiers.
US11301365B1
A computing system includes persistent storage containing a plurality of groups of software instructions, wherein each respective group is linked with at least one other group. The computing system also includes a software application configured to perform operations, including determining an expected execution map representing expected paths that are expected to be followed between linked groups of software instructions. The operations also include monitoring interactions of a user with the plurality of groups, and based on the monitoring, determining an observed execution map representing observed paths that the user has followed between the linked groups of software instructions. The operations further include determining a disparity map representing a disparity between the expected paths and the observed paths by comparing the expected execution map to the observed execution map, and displaying the expected execution map, the observed execution map, and/or the disparity map.
US11301362B1
A test system includes a controller that creates test jobs to simulate a load for testing a target system or service. The jobs specify test data from a data store. The controller adds the test jobs to a job queue at a rate. Workers access jobs from the job queue and request data from the data store as specified in each job and send the request data to the service. Approximations (e.g., metric values indicating performance of the worker host resources, or performance of the system under test or performance of resources that implement the system under test, other feedback, etc.) of actual system characteristics such as the actual number of workers are obtained. Based on the metric values, the controller modulates various characteristics of the load generation system, such as a rate at which jobs are added to the job queue or the number of workers processing jobs.
US11301361B2
The present disclosure involves a sidechain testing system and method for improving security and stability of a smart contract.
US11301357B1
Techniques for performing compile-time checks of source code using static analysis are described herein. One or more application programming interface calls to a remote computing service provider are detected in a set of source code listings using static analysis, and properties of each call are checked against a user-defined model containing rules defining incorrect behavior. If incorrect behavior is detected, a visualization is presented containing information about the incorrect behavior.
US11301355B2
Embodiments of the present disclosure relate to a method, an electronic device, and a computer program product for analyzing a log file. The method may include: determining, based on a plurality of reference patterns, corresponding patterns for a plurality of log records in the log file. The method may further include: respectively determining the plurality of log records as a plurality of log identifiers corresponding to the corresponding patterns. The method further includes: determining, from the plurality of log identifiers, a log identifier to be analyzed corresponding to a predetermined event. In addition, the method may further include: selecting a target reference log identifier from a plurality of reference log identifiers corresponding to the plurality of reference patterns, wherein a first similarity between the target reference log identifier and the log identifier to be analyzed is higher than a first threshold similarity.
US11301343B2
Disclosed herein are related to an age detector for determining an age of a memory block, and a method of operation of the age detector. In one configuration, a memory system includes a memory block and an age detector coupled to the memory block. In one aspect, the memory block generates a first set of data in response to a first power on, and generates a second set of data in response to a second power on. In one configuration, the age detector includes a storage block to store the first set of data from the memory block, and inconsistency detector to compare the first set of data and the second set of data. In one configuration, the age detector includes a controller to determine an age of the memory block, based on the comparison.
US11301340B2
Distributed processors and methods for compiling code for execution by distributed processors are disclosed. In one implementation, a distributed processor may include a substrate; a memory array disposed on the substrate; and a processing array disposed on the substrate. The memory array may include a plurality of discrete memory banks, and the processing array may include a plurality of processor subunits, each one of the processor subunits being associated with a corresponding, dedicated one of the plurality of discrete memory banks. The distributed processor may further include a first plurality of buses, each connecting one of the plurality of processor subunits to its corresponding, dedicated memory bank, and a second plurality of buses, each connecting one of the plurality of processor subunits to another of the plurality of processor subunits.
US11301337B2
The present disclosure relates to a method, device and computer program product for managing a backup system. In a method for managing a backup system, at least one backup attribute of a backup demand on the backup system is determined, the at least one backup attribute describing at least one aspect of a demand on the backup system from a user of the backup system. A plurality of backup records of a plurality of historical backup operations performed on the backup system are obtained, respectively. Data distribution associated with the at least one backup attribute is determined based on the plurality of backup records.
US11301328B2
A method for operating a microcontroller, which includes a processor and a peripheral circuit on a common chip, the method including initiating a process in the peripheral circuit, in the peripheral circuit generating recovery data, executing the process, checking whether the process has been executed successfully and, in the event that the check reveals that the process has not been executed successfully, generating recovered data from the recovery data, and executing the process again.
US11301323B2
Read parameter estimation techniques are provided that obtain information from multiple read operations to customize read parameters for data recovery. One method comprises performing the following steps, in response to a decoding failure of a page of a memory or a codeword of the memory: obtaining at least three read values of the page or codeword; and processing the at least three read values to determine read parameters comprising: (i) a log likelihood ratio, and/or (ii) a center read reference voltage, wherein the determination is based on a signal count of a number of bits falling in particular regions of multiple regions of the memory and wherein the determined read parameters are used for a decoding of the page or codeword following the decoding failure and/or a subsequent read operation following a successful decoding of the page or codeword.
US11301320B2
Methods, systems, and devices for erasure decoding for a memory device are described. In accordance with the described techniques, a memory device may be configured to identify conditions associated with an erasure, a possible erasure, or an otherwise indeterminate logic state (e.g., of a memory cell, of an information position of a codeword). Such an identification may be used to enhance aspects of error handling operations, including those that may be performed at the memory device or a host device (e.g., error handling operations performed at a memory controller external to the memory device). For example, error handling operations may be performed using speculative codewords, where information positions associated with an indeterminate or unassigned logic state are assigned with a respective assumed logic state, which may extend a capability of error detection or error correction compared to handling errors with unknown positions.
US11301317B2
A method of controlling repair of a volatile memory device, includes, performing a patrol read operation repeatedly to provide error position information of errors included in read data from a volatile memory device, generating accumulated error information by accumulating the error position information based on the patrol read operation performed repeatedly, determining error attribute based on the accumulated error information, the error attribute indicating correlation between the errors and a structure of the volatile memory device, and performing a runtime repair operation with respect to the volatile memory device based on the accumulated error information and the error attribute. The errors may be managed efficiently to prevent failure of the volatile memory device, and thus performance and lifetime of the volatile memory device and the storage device may be enhanced.
US11301313B2
A method, computer program product, and computer system for performing, at a computing device, an analysis of a web application. A response is annotated by the web application with coverage data based upon, at least in part, the analysis, wherein the coverage data indicates which actions have been performed on the web application and which actions have not been performed on the web application according to results of the analysis. The response that includes the coverage data is shared with one or more users.
US11301310B2
There are provided systems and methods for shared application interface data through a device-to-device communication session. A user may utilize a device to engage in an electronic communication session with another user, such as a shared messaging or video chat session. During the session, the user may utilize another application on the same device to perform separate application data processing, such as accessing a website or an online marketplace that may include interface output data. The user may activate a plug-in or add-on that may allow application data sharing for current application data in the separate application during the communication session. The device may determine the present application data, such as a displayable instance of the current interface data, and may transmit the data to the other user's device through the communication session. Further, the plug-in may allow for split transaction and data processing.
US11301309B2
Systems, methods, and apparatuses relating to processor non-write-back capabilities are described. In one embodiment, a processor includes a plurality of logical processors, a control register comprising a non-write-back lock disable bit, a cache shared by the plurality of logical processors, a bus to couple the cache to a memory to service a memory request for the memory from the plurality of logical processors, and a memory controller to disable a non-write-back lock access of the bus for a read-modify-write type of the memory request issued by a logical processor of the plurality of logical processors when the non-write-back lock disable bit is set to a first value, and implement the non-write-back lock access of the bus for the read-modify-write type of the memory request when the non-write-back lock disable bit is set to a second value.
US11301308B2
A method synchronizes the operation of a plurality of multicore processors. A first and a second multicore processor each have a main processor core and at least one secondary processor core that is used for executing utility programs. Only the main processor cores of the various multicore processors synchronize to one another. The at least one secondary processor core is controlled by the respective main processor core in each multicore processor. The utility programs are processed by the at least one secondary processor core and outputs are generated that are made available to the respective main processor core of the same multicore processor. Outputs from the multiplicity of multicore processors are then output in sync by the respective main processor core.
US11301306B2
Methods that can batch process data on a remote system or disaster recovery (DR) site are disclosed herein. One method includes determining, by a processor, a first performance level for a production site based on a set of first resources for the production site and determining a second performance level for a DR site based on a set of second resources for the DR site. The method further includes allocating a portion of a workload scheduled for processing on the production site to the DR site for processing on the DR site in response to determining that a set of predetermined parameters related to the first performance level, the second performance level, or both the first performance level and the second performance level is satisfied. Apparatus, systems, and computer program products that can include, perform, and/or implement the methods are also disclosed herein.
US11301303B2
A resource pool processing method and apparatus, and a device, where the method includes obtaining a service template of a to-be-provisioned service, determining, based on the service template, first service-level agreement (SLA) information corresponding to the to-be-provisioned service, determining whether there is SLA information matching the service template on a management server, creating a new storage device based on the first SLA information and preset storage infrastructure when there is no SLA information matching the service template on the management server, creating a new virtual resource pool based on the new storage device, and associating the new virtual resource pool with a new SLA. Thereby, even when a physical pool occupied by another virtual pool on the management server is damaged, data running of the to-be-provisioned service is not affected, and data isolation is greatly improved.
US11301295B1
Implementing an application using a plurality of data processing engines (DPEs) can include, in a first pass, mapping, using computer hardware, a data flow graph onto an array of DPEs by minimizing direct memory access (DMA) circuit usage and memory conflicts in the array of DPEs and, in response to determining that a mapping solution generated by the first pass requires an additional DMA circuit not specified by the data flow graph, inserting, using the computer hardware, additional buffers into the data flow graph. In a second pass, the additional buffers can be mapped, using the computer hardware, onto the array of DPEs by minimizing the memory conflicts in the array of DPEs.
US11301293B2
A job scheduler system includes one or more hardware processors, a memory including a job group queue stored in the memory, and a job scheduler engine configured to create a first job group in the job group queue, the first job group includes a generation counter having an initial value, receive a first request to steal the first job group, determine a state of the first job group based at least in part on the generation counter, the state indicating that the first job group is available to steal, based on the determining the state of the first job group, atomically increment the generation counter, thereby making the first job group unavailable for stealing, and alter an execution order of the first job group ahead of at least one other job group in the job group queue.
US11301282B2
An information protection method includes receiving a request message sent by a virtual machine (VM), sending the request message to a VM instance corresponding to the VM or the shared service module, determining whether there is attack information included in the request message, and deleting the VM that sends the request message and the VM instance corresponding to the VM.
US11301277B2
Embodiments include a method of organizing communications channels associated with virtual functions of a single root input and output virtualization (SR-IOV) adaptor. The method includes organizing a first coupling channel according to a first channel path identifier bound to designated communications over a first virtual function of the SR-IOV adaptor allocated according to first virtual function resources that support the first coupling channel. The method also includes enabling access to the first coupling channel to a first guest operating system. The method also includes receiving a teardown command associated with the first coupling channel. The method further includes initiating a reset of the first virtual function that deallocates the first virtual function resources associated the first virtual function.
US11301267B2
A system has a processor and a memory accessible by the processor and storing instructions, that when executed by the processor, cause the processor to generate a graphical user interface (GUI) for display on a display device. The GUI may include a job management dashboard that has multiple graphical icons that are representative of respective jobs associated with a client instance. The processor may receive one or more user inputs indicative of a selection of a particular graphical icon in the job management dashboard and transmit an update to GUI to the display device. The updated GUI may include a job overview window associated with a particular job, and the job overview window may display a graph of multiple run times associated with the particular job over a period of time.
US11301261B2
A disclosed information handling system is configured to display a consistent logo or image throughout a platform initialization process. In a first-time boot, in a DXE phase, image information is read from firmware storage and processed for native resolution for a display panel and HOB information is saved to firmware volumes with Hand-Off Block (HOB) information. In subsequent iterations of the platform initialization process, the processed image is displayed early in a PEI phase and the HOB information is stored with the processed image. The image is displayed throughout the DXE and BDS phases of each subsequent platform initialization process and the display is consistent for different information handling systems and display panels.
US11301256B2
Embodiments disclose a system and method for reducing virtual address translation latency in a wide execution engine that implements virtual memory. One example method describes a method comprising receiving a wavefront, classifying the wavefront into a subset based on classification criteria selected to reduce virtual address translation latency associated with a memory support structure, and scheduling the wavefront for processing based on the classifying.
US11301249B2
Handling an exception includes (i) executing a return from an exception; and (ii) executing a subsequent instruction with an additional functionality in case the additional functionality of the subsequent instruction can be triggered by a special instruction.
US11301242B2
Aspects of feature-based reporting of software versions are described. A set of features of a software configured on a computing device is ascertained. A first database is queried, based on a current version of the software installed on the computing device and the set of features, to obtain a list of relevant defects addressed for each feature in later versions of the software. A second database is queried, based on the current version of the software and the set of features, to obtain a list of relevant enhancements provided for each feature of the set of features in the later versions. A report is generated based on responses received from the first and second database. The report comprises, for each feature, a summary of the list of relevant defects addressed and the list of relevant enhancements provided in each later version.
US11301239B2
What is provided is a device which is added to a computer system and operated by firmware, the device including a policy designation unit configured to cause a storage unit to store, in advance, a user policy for defining conditions for determining the firmware in a case where there is no version information of the firmware recommended for the device, and a firmware determination unit configured to determine the firmware to be applied to the device on the basis of the user policy in a case where information indicating that there is no version information of the firmware has been acquired when the firmware is determined.
US11301235B1
Prior to an update of an operating system of a computing device, a configuration operation is performed with respect to a particular processor of the computing device, such that the particular processor is indicated to the operating system as being in an offline state while an application runs at the particular processor. The operating system is then updated. The update comprises a time interval in which the operating system is unavailable and the application performs one or more computations at the particular processor. After the update, the application is restarted.
US11301227B2
An information processing apparatus in which a web browser configured to communicate with a server apparatus and a peripheral device is provided includes an execution unit, an identification information reception unit, an application information reception unit, and a transmission unit. The execution unit is configured to execute a script received via the web browser. The identification information reception unit is configured to, based on the execution unit having executed the script, receive device identification information about the peripheral device from the peripheral device. The application information reception unit is configured to transmit the device identification information received by the identification information reception unit to the server apparatus and receive application information from the server apparatus. The transmission unit is configured to transmit the application information received by the application information reception unit to the peripheral device so that the peripheral device installs an application.
US11301216B2
The embodiments described herein describe technologies of self-timed pattern generators. The self-timed pattern generators can be used to form a random number generator to generate a random digital value. Asynchronous digital logic in a first generator asynchronously updates a next state based on a current state, a second state of a second generator that is before the first generator in the chain or ring topology, and a third state of a third generator that is after the first generator in the chain or ring topology. The self-timed pattern generators are to output a random digital value based at least in part on the current state output from the first generator.
US11301209B2
A processor-implemented method of processing neural network data includes: setting first limit data by performing a first operation based on first input data and weight data generated from weights included in a filter; comparing the first limit data with an intermediate result of a second operation performed based on second input data and the weight data; and determining whether to perform a subsequent second operation based on a result of the comparing.
US11301206B2
A computer system and associated computing device are provided which allow for the collection of user selections during playback of an audio file at a client computing device within a buffer period of a time window, calling a corresponding application responsive to the user selections to generate an output for a user based upon user-specific information, and changing the start and end times of the playback time window based upon user selections collected during the buffer period exceeding a threshold percentage of total user selections collected during the playback time window.
US11301202B2
An automatic adjustment method includes: recognizing whether one of a plurality of predetermined sound categories is included in audio data of current game; when one of the predetermined sound categories is included in the audio data, determining volume gain based on the predetermined sound category included in the audio data; and adjusting the volume of the audio data according to the volume gain.
US11301181B2
An electronic apparatus includes a sound collecting device, a storage device, a display device, and a control device. The storage device contains a normal spectrogram representing the operation sound of each of functional units, acquired when low-speed operation is normally performed, and a timing chart indicating a timing that each functional unit operates when the electronic apparatus performs the low-speed operation. The control device analyzes frequency of the sound data collected by the sound collecting device when the electronic apparatus performs the low-speed operation, and outputs the spectrogram, decides whether abnormal noise has occurred, by comparison between the outputted spectrogram and the normal spectrogram, identifies, upon deciding that abnormal noise has occurred, the functional unit that is a source of the abnormal noise, by comparison between the timing chart and the outputted spectrogram, and causes the display device to display a first screen indicating the identified functional unit.
US11301180B2
An information processing apparatus includes a process request history registration unit that registers at least one of information, which indicates that a current process request is a redo process request, or information, which indicates that a past process request pertaining to a target document is an erroneous process request, in process request history in a case where a process setting for the past process request pertaining to the target document, which is a past document identical or similar to a current document that is a target of the current process request, included in the process request history including the process setting for the past process request and information which indicates the past document that is a target of the past process request, is different from a process setting for the current process request.
US11301171B2
Memory system with controller to write data to memory based on lifetime information in write command
According to one embodiment, a memory system detects a first block in which an elapsed time from a time point at which the block has been filled with write data exceeds a first period. The memory system notifies a host of a list of identifiers capable of identifying valid data portions stored in the first block or a list of identifiers capable of identifying all data portions stored in the first block. When receiving, from the host, a first copy request specifying one or more valid data portions stored in the first block as copy target data and specifying the second block group as a copy destination block group, the memory system copies the one or more valid data portions specified as the copy target data from the first block to the second block group.
US11301168B2
A storage system and method for user-defined data archiving are provided. In one embodiment, the method comprises: receiving a write command from a host; determining whether the storage system received an indicator from the host indicating that data of the write command is archive data; in response to determining that the storage system received the indicator, storing the data in the multi-level memory cells; and in response to determining that the storage system did not receive the indicator, storing the data in the single-level memory cells. Other embodiments are provided.
US11301142B2
The current document is directed to an efficient and non-blocking mechanism for flow control within a multi-processor or multi-core processor with hierarchical memory caches. Traditionally, a centralized shared-computational-resource access pool, accessed using a locking operation, is used to control access to a shared computational resource within a multi-processor system or multi-core processor. The efficient and non-blocking mechanism for flow control, to which the current document is directed, distributes local shared-computational-resource access pools to each core of a multi-core processor and/or to each processor of a multi-processor system, avoiding significant computational overheads associated with cache-controller contention-control for a traditional, centralized access pool and associated with use of locking operations for access to the access pool.
US11301141B2
Embodiments of the present disclosure provide a storage management method, an electronic device, and a computer program product. The method includes: determining, in a storage device set, a plurality of candidate subsets of storage devices used for data backup, wherein the plurality of candidate subsets include substantially the same number of storage devices. The method further includes: determining global balance degrees respectively corresponding to the plurality of candidate subsets, wherein the global balance degree indicates a usage balance degree of the storage device set when storage devices in a corresponding candidate subset are used for data backup. The method further includes: determining a target subset of storage devices for data backup in the plurality of candidate subsets based on the global balance degrees.
US11301140B2
A storage server includes an interface to a storage over fabric network, a plurality of input/output (I/O) queues (IOQs), a plurality of non-volatile data storage devices to store data received from a host computer system over the interface to the storage over fabric network, and a processor to set a maximum number of the IOQs to be provisioned for the host computer system and a maximum depth of the IOQs to be provisioned for the host computer system.
US11301138B2
In one aspect, performing dynamic balancing of input/output (IO) operations includes providing a first queue for a first storage unit and a second queue for a second storage unit. The queues are configured to receive IO requests directed to the storage units. An aspect also includes determining a quality of service (QoS) value assigned to each of the storage units, pulling entries from the queues at a rate that accords with the QoS value, executing IOs, and monitoring bandwidth of the IO operations. Upon determining the bandwidth is not in alignment with the QoS value for either of the first and second storage units, a further aspect includes modifying the rate in which entries are pulled from at least one of the queues, continuing the monitoring the bandwidth and the modifying the rate until the bandwidth aligns with the QoS value assigned to each of the storage units.
US11301137B2
An object is to construct a storage system with a configuration with a high degree of freedom while ensuring a certain fault tolerance. The storage system includes a plurality of nodes that process an I/O processing request of data. The node has a storage device and a processor that performs the I/O processing on the storage device. The processor constitutes a data redundancy configuration in which data stored in different storage devices is combined as a data set. A management unit for managing the storage system performs a fault tolerance calculation of calculating fault tolerance information for a failure of each component by using component information that is information of a component including at least the and the storage device, and by using data redundancy configuration information related to the data redundancy configuration, and determines a data arrangement by applying the data redundancy configuration related to the calculated fault tolerance information.
US11301123B2
Example techniques relate to lock screen media controls. While a mobile device is in the locked state, an example implementation involves selecting one or more playback devices from among the multiple playback devices connected to a local area network, displaying a lock screen control for the one or more selected playback devices, the lock screen control including: a playback status control displaying metadata of a particular audio track playing back on the one or more selected playback devices and one or more transport controls to control playback by the one or more selected playback devices. The example implementation also involves receiving input data representing a command to adjust playback volume on one or more selected playback devices and sending, via a wireless network interface of the mobile device, instructions to cause the one or more selected playback devices to adjust playback volume according to the command.
US11301099B1
Finger detection and separation techniques on a multi-touch touch sensor panel can be improved using machine learning models (particularly for touch sensor panels with relatively low signal-to-noise ratio). In some examples, a machine learning model can be used to process an input patch to disambiguate whether the input patch corresponds to one contact or two contacts. In some examples, the machine learning model can be implemented using a neural network. The neural network can receive a sub-image including an input patch as an input, and can output a number of contacts. In some examples, the neural network can output one or more sub-image masks representing the one or more contacts.
US11301098B2
A flexible touch sensor having a visible area and a trace area surrounding the visible area includes a substrate, a touch-sensing layer, and a noise shielding layer. The substrate has a first surface and a second surface facing away from the first surface. The touch-sensing layer is disposed on the first surface of the substrate. The noise shielding layer is disposed on the second surface of the substrate. The noise shielding layer includes a matrix and a plurality of metal nanowires distributed in the matrix.
US11301096B2
A touch sensor includes a base layer and an electrode pad portion formed in a bezel area of the base layer. The base layer includes recessed portions, which are spaced apart along the edge and recessed inward, outside the electrode pad portion.
US11301088B2
A fingerprint module includes a substrate, a plurality of fingerprint identification components, a fingerprint chip, and a plurality of metal wires. The substrate has an identification area configured to identify a fingerprint and a non-identification area located at a periphery of the identification area. The fingerprint identification components are disposed in the identification area of the substrate. The fingerprint chip is disposed in a non-identification area of the substrate. Each of the fingerprint identification components is electrically connected to the fingerprint chip through a corresponding metal wire.
US11301075B2
According to one embodiment, a touch detection device includes first detection electrodes in a detection area, second detection electrodes in the detection area, extending to intersect the first detection electrodes, first control lines connected to the first detection electrodes, respectively, and provided in a non-detection area, and second control lines connected to the second detection electrodes, respectively, and provided in the non-detection area. The second control lines overlap the first control lines at a plurality of positions as seen in plan view, such that areas of overlapping portions in which the first control lines overlap the second control lines are substantially equalized.
US11301067B2
A touch display device is provided in this disclosure. The touch display device includes a substrate, a first conductive layer, a second conductive layer, a stacked structure, an inorganic light emitting unit, and a touch sensing circuit. The first conductive layer is disposed on the substrate. The first conductive layer includes a gate electrode. The second conductive layer is disposed on the first conductive layer. The second conductive layer includes a source electrode and a drain electrode. The stacked structure is disposed on the substrate. The staked structure includes a conductive channel and a sensing electrode. The inorganic light emitting unit is disposed on the stacked structure. The inorganic light emitting unit is electrically connected with the drain electrode via the conductive channel. The touch sensing circuit is electrically connected with the sensing electrode.
US11301063B2
An electronic device adapted to apply information to a surface is described. The electronic device comprising a writing element; and a detection circuit adapted to detect the information; wherein the detection circuit identifies portions of the information. A method of implementing an electronic device adapted to apply information to a surface is also described.
US11301048B2
This relates to a device that detects a user's motion and gesture input through the movement of one or more of the user's hand, arm, wrist, and fingers, for example, to provide commands to the device or to other devices. The device can include a plurality of myoelectric sensors configured to detect one or more electrical signals from a body part of a user indicative of one or more movements. A plurality of signals indicative of the detected one or more electrical signals may be generated. The device may also include a wireless communication transmitter configured to communicate with a peripheral device and a processor. The processor may be configured to receive the plurality of signals from the plurality of myoelectric sensors, use the plurality of signals together to determine a gesture, and communicate one or more of: the plurality of signals and the gesture to the peripheral device.
US11301038B2
A device configured to reduce movement artefacts in magnetic resonance (MR) imaging can include a head mount configured to hold a head of a patient on a patient bed of a magnetic resonance (MR) imaging system; a display; a supporting arm mechanically attached between mount and the display; an eye tracker configured to register one or more eye movements of the patient held in the head mount; and a controller configured to control content provided to the display.
US11301036B1
In one implementation, an apparatus includes a display to emit light in a first wavelength range, a camera to detect light in a second wavelength range, an eyepiece to distort light in the first wavelength range, and one or more light sources, disposed between the eyepiece and the display, to emit light in the second wavelength range. In one implementation, an apparatus includes a display to emit light in a first wavelength range, one or more light sources to emit light in a second wavelength range, a camera to detect light in a second wavelength range, and an eyepiece to reflect and refract light in the first wavelength range while passing, without substantial distortion, light in the second wavelength range.
US11301028B2
A device includes a thermal mitigation system that operates to reduce performance of a component of the device to prevent the device from getting too hot. The system uses a combination of a time-based technique and a temperature-based technique to perform thermal mitigation. The time-based technique refers to using an indication of the device usage as well as the amount of current drawn by the device at any given time to predict an amount of time that the device is to run in a non-reduced performance mode before reaching a target temperature threshold, and an amount of time for the device to run in a reduced performance mode to cool down. The temperature-based technique refers to monitoring the temperature of the device (or a component of the device) and powering off the device in response to detecting that a monitored temperature exceeds a critical threshold temperature.
US11301022B2
An electronic device includes one or more low-power context sensors, one or more high-power context sensors, and one or more processors operable with the one or more low-power context sensors and the one or more high-power context sensors. The one or more processors, working with context engines associated with the sensors, minimize usage of the high-power context sensors when determining a context of the electronic device, where that determined context has a confidence score above a predefined confidence level threshold.
US11301019B2
A system-on-a-chip (SoC) comprises a power supply circuit coupled to an energy harvesting transducer and configured to operate using energy from the energy harvesting transducer; a microcontroller coupled to a system bus of the SoC; an interface configured to communicate with the microcontroller via the system bus of the SoC, the interface configured to generate data upon occurrence of an event; and a computation accelerator configured to establish, based on an energy consumption level of the SoC, a data path between the interface and the computation accelerator that at least partially bypasses the system bus such that the data is transmitted to the computation accelerator via the data path.
US11301013B2
A load control device for controlling the power delivered from an AC power source to an electrical load is able to receive radio-frequency (RF) signals from a Wi-Fi-enabled device, such as a smart phone, via a wireless local area network. The load control device comprises a controllably conductive device, a controller for rendering the controllably conductive device conductive and non-conductive, and a Wi-Fi module operable to receive the RF signals directly from the wireless network. The controller may cooperate with one or more other devices to synchronize in time the adjustments made by one or more load control devices that are operable to control the power delivered to one or more electrical loads. The one or more load control devices may also cooperate with one or more Internet based information providers to provide preconfigured and condition based adjustments of the one or more electrical loads.
US11301009B2
A fan device used with respect to a computing device. The fan device includes at least two fans that provide airflow for the computing device and a controller that adjusts the fans' speeds in an attempt to avoid harmonic vibrations of the at least two fans. The fan device may include at least one sensor, and the controller may adjust the fans' speeds based at least on information from the sensor(s) in the attempt to avoid the harmonic vibrations. The attempt to avoid the harmonic vibrations may also attempt to mitigate one or more of turbulence, pressure, over-heating, power consumption, or noise in, by, or around the computing device. Reversal of airflow may also be used. A fan bar that enables isolation of ground return noise may also be used. The controller may use sums of primes calculations, phase analysis, common divisor calculations, and the like. Also, associated methods.
US11301006B2
The present invention provides a hinge module and a foldable type device with the same. In the hinge module, a first curved guiding portion and a second curved guiding portion are provided between two lateral surfaces of a curved body, and a first connecting portion of a first rotating member is connected with a first support plate. At least one of the first curved blocks of the first rotating member is swingable and limited within the first curved guiding portion. A second connecting portion of a second rotating member is connected with a second support plate. At least one of the second curved blocks of the second rotating member is swingable and limited within the second curved guiding portion. A first linkage assembly has one end pivotally connected with one side of the first curved block. A second linking member is provided at another end of the two linkage assemblies.
US11301000B2
A flexible display panel is provided, defining a display area, a bonding area, and a border area, and including a flexible substrate, a protective layer, a semiconductor layer, and a touch layer. A gate lead trace, a ground trace, a touch sensor receiving electrode lead trace, and a display area pad are disposed on the flexible substrate corresponding to the display area. The protective layer corresponding to the border area is provided with a first through hole, and the gate lead trace is electrically connected to a gate of the semiconductor layer through the first through hole. The disclosure has advantages of changing a traditional trace position, adopting a hidden trace design, and designing the trace in the same position as the display area, so that no additional space is occupied, and a non-display area is reduced, thereby effectively reducing a trace width in an edge of a panel.
US11300998B2
A wearable apparatus comprises a first communication unit, a stimulator, and a first processor. The first communication unit receives first information based on a physical quantity. The stimulator stimulates sense organs in the skin of the first user by a controllable stimulation quantity. The first processor causes the stimulator to stimulate the sense organs based on the first information so that the physical quantity is reproduced on the sense organs.
US11300997B1
Systems and methods are involved with but are not limited to an apparatus including a keyboard case structure including side portions with walls extending therefrom, and being sized and shaped to detachably engage with a keyboard assembly; a display case structure including side portions with walls extending therefrom, and being sized and shaped to detachably engage with a display assembly; and a hinge case structure including one or more first engagement edges being sized and shaped to detachably engage with the keyboard case structure, and one or more second engagement edges being sized and shaped to detachably engage with the display case structure. In addition, other aspects are described in the claims, drawings, and text forming a part of the present disclosure.
US11300989B1
Methods, apparatus, systems and articles of manufacture are disclosed for temperature insensitive voltage supervisors. An example apparatus includes a PTAT generation circuit including an output terminal: a first resistor having a first terminal and a second terminal, a second resistor having a third terminal and a fourth terminal, the third terminal coupled to the second terminal at a first node, a first transistor including a base terminal coupled to the fourth terminal of the second resistor at a second node, and a first current terminal coupled to the fourth terminal of the second resistor, a comparator including, a first input terminal coupled to the output terminal of the PTAT generation circuit at a third node, a second input terminal coupled to the second terminal and third terminal, and a third resistor having a fifth terminal coupled to the third terminal and the second input terminal at a fourth node.
US11300984B2
A voice resolver unit processes audio data. The unit includes a noise detection and cancellation module operative on the audio data, a voice recognition engine to recognize voice in the output of the noise detection and cancellation module, a noise model scorer to match received audio data against at least two noise models to determine the type or types of noise in the audio data and a recognition analyzer to analyze the quality of the output of the recognition engine as a function of the operation of the noise detection and cancellation module according to the type or types of noise detected. The voice resolver may be used in an automation unit for a premises and an alarm system.
US11300968B2
A method is disclosed for use in a planning agent, the method including: identifying a first agent in a vicinity of the planning agent; identifying a location of the first agent and a velocity of the first agent; calculating a set of occupancy costs for the first agent, each occupancy cost in the set of occupancy costs being associated with a different respective location in the vicinity of the planning agent, each occupancy cost in the set of occupancy costs being calculated at least in part based on a cost function that depends on the location of the first agent and the velocity of the first agent; and changing at least one of speed or direction of travel of the planning agent based on the set of occupancy costs.
US11300959B2
A processor-implemented method and system for determining a predictive occupancy grid map (OGM) for an autonomous vehicle are disclosed. The method includes: receiving a set of OGMs including a current predicted OGM and one or more future predicted OGMs, the current OGM associated with a current timestamp and each future predicted OGM associated with a future timestamp; generating a weight map associated with the current timestamp based on one or more kinodynamic parameters of the vehicle at the current time stamp, and one or more weight map associated with a future timestamp; generating a set of filtered predicted OGMs by filtering the current predicted OGM with the weight map associated the current timestamp and filtering each respective future predicted OGM associated with a future timestamp with the weight map associated with the respective future timestamp; and sending a single predicted OGM to a trajectory generator.
US11300958B2
An example system includes a light detection and ranging (LIDAR) device that scans a field-of-view defined by a pointing direction of the LIDAR device. The system also includes an actuator that adjusts the pointing direction of the LIDAR device. The system also includes one or more sensors that indicate measurements related to motion of a vehicle associated with the LIDAR device. The system also includes a controller that causes the actuator to adjust the pointing direction of the LIDAR device based on at least the motion of the vehicle indicated by the one or more sensors.
US11300957B2
A vehicle traversing a vehicle transportation network may use a scenario-specific operational control evaluation model instance. A multi-objective policy for the model is received, wherein the policy includes at least a first objective, a second objective, and a priority of the first objective relative to the second objective. A representation of the policy (e.g., the first objective, the second objective, and the priority) is generated using a user interface. Based on feedback to the user interface, a change to the multi-objective policy for the scenario-specific operational control evaluation model is received. The change is to the first objective, the second objective, the priority, of some combination thereof. Then, for determining a vehicle control action for traversing the vehicle transportation network, an updated multi-objective policy for the scenario-specific operational control evaluation model is generated to include the change to the policy.
US11300955B2
In one embodiment, a set of predetermined driving parameters is determined from a set of driving statistics data collected from a number of vehicles, which may be driven by human drivers. For each pair of the predetermined driving parameters, a distribution of the pair of driving parameters is plotted based on their relationship on a two-dimensional (2D) distribution space. The 2D distribution space is partitioned into a number of grid cells, each grid cell representing a particular pair of driving parameters. For each of the grid cells, a probability is calculated that the pair of driving parameter likely falls in the grid cell. A grid table is generated corresponding to the pair of driving parameters. The grid table can be utilized during the autonomous driving at real-time or during simulation to determine a ride stability of an autonomous driving vehicle (ADV) in view of the pair of driving parameters.
US11300954B2
A controller is provided to predict potential future engagement or disengagement of an automated driving feature in a vehicle and proactively implement operations to reduce the likelihood of the disengagement or increase the likelihood of the engagement. The controller is configured to: access a model of transfer-of-control events, the transfer-of-control events comprising disengagement and/or engagement transfer-of-control events, the model of transfer-of-control events generated from a crowd-sourced dataset of prior transfer-of-control events and corresponding contexts; identify a transfer-of-control event that has the potential of occurring in the future based on the planned vehicle travel path; determine the likelihood of the identified transfer-of-control event occurring in the future; access, a model of reasons for a transfer-of-control event; identify a potential reason for the identified transfer-of-control event; determine, based on the identified potential reason for transfer-of-control, an action to affect the likelihood of the transfer-of-control event; and cause the action to be implemented.
US11300951B2
An input module of an industrial control apparatus receives a digital signal from an external source, outputs a binary signal as an internal signal, and determines a level of the digital signal based on the internal signal. The input module determines that the digital signal has a low level when a low level of the internal signal continues for a certain time period, determines that the digital signal has a high level when the internal signal switches from the low level to a high level and then switches to the low level again, and determines an occurrence of a fixing failure when the internal signal switches from the low level to the high level and then fails to switch to the low level again.
US11300949B2
To provide a data processing device of production equipment that can generate data usable by an operator or an administrator by performing processing for a collected plurality of types of data. A data processing device includes a reference-data acquiring unit configured to acquire, in production equipment, reference data including information concerning time in which a reference for grouping of data operates, a target-data acquiring unit configured to acquire target data concerning a state of the production equipment detected by detectors provided in the production equipment, and a combined-data generating unit configured to generate, for each group of the reference data, combined data for each group obtained by combining, with the reference data, data detected in the same period of time as an operation period of time of the reference data in the target data.
US11300946B2
A method for determining an adapted master value of a master axis, wherein a setpoint slave value for a slave axis is derivable from the adapted master value via a synchronism function and a drive on the slave axis is operated in synchronism with the master axis based on the setpoint slave value, where the adapted master value is determined based on a base master value of the master axis and a time difference of operative times of determinable events on the master axis and slave axis.
US11300937B2
An electronic apparatus includes a communication module configured to wirelessly communicate with an external remote controller; a main memory; and a main processor, wherein the main processor is further configured to transmit a control signal for registering a key value corresponding to a first key from among keys included in the external remote controller as a selected function from among a plurality of functions capable of being performed by the electronic apparatus to the communication module, based on product information of the electronic apparatus stored in the main memory, and wherein the communication module is further configured to register the key value corresponding to the first key to the selected function based on the control signal, and control the main processor to perform the selected function based on a signal corresponding to the key value corresponding to the first key being received from the external remote controller.
US11300927B2
A display mechanism a wheel carrying, constrained to rotate with it, a first wheel and a snail-shaped cam, the mechanism having an active first state in which the first wheel is driven in rotation by a driving wheel and a zero reset second state in which it is no longer driven to allow it to return to a predefined position, associated with a predefined position of the display member, the display mechanism further including a feeler-spindle adapted to cooperate with the perimeter of the cam, the feeler-spindle and the perimeter of the cam being adapted and sized so that the feeler-spindle exerts on the cam, in the second state, a return force having a non-radial component adapted to return the first wheel to its predefined position.
US11300925B2
A system for generating multi-depth image sequence comprising a modulation array. The modulation array comprising a plurality of light modulators which may shift light incident upon the modulators by a number of degrees. The plurality of light modulators may shift light in concert according to a modulation shift pattern. The modulation shift pattern can be configured to focus incident light to a voxel or to form a 3-D image. One or more modulation shift patterns can be changed or cycled through to raster one or more image objects in one or more image depth planes.
US11300919B2
In order to improve collecting efficiency of ultrafine particles (UFPs) by a filter in an image forming apparatus, a sheet feeding guide disposed between a transfer portion and a fixing portion is provided with an air passing portion in order to form an air passage toward the filter.
US11300909B1
According to one embodiment, a heating device includes a belt and a heat generating member. The belt has a tubular shape. The heat generating member is provided inside the belt. The heat generating member is formed in an arc shape along the inner peripheral surface of the belt. The heat generating member is slidably in contact with the inner peripheral surface of the belt. When the amount of deflection of the belt is D, the radius of curvature of the inner peripheral surface of the belt is A, and the radius of curvature of the outer peripheral surface of the heat generating member is B, the following equations (1) and (2) are satisfied: D≥10 mm (1) 0.4 mm≥A−B≥0 mm (2).
US11300885B2
Embodiments described herein comprise extreme ultraviolet (EUV) reticles and methods of forming EUV reticles. In an embodiment, the reticle may comprise a substrate and a mirror layer over the substrate. In an embodiment, the mirror layer comprises a plurality of alternating first mirror layers and second mirror layers. In an embodiment, a phase-shift layer is formed over the mirror layer. In an embodiment, openings for printable features and openings for non-printable features are formed into the phase-shift layer. In an embodiment, the non-printable features have a dimension that is smaller than a dimension of the printable features.
US11300884B2
A catoptric system having a reference axis and including a reflective pattern-source (carrying a substantially one-dimensional pattern) and a combination of two optical reflectors disposed sequentially to transfer EUV radiation incident onto the first optical component to the pattern-source the substantially one-dimensional pattern of which is disposed in a curved surface. In one case, such combination includes only two optical reflectors (each may contain multiple constituent components). The combination is disposed in a fixed spatial and optical relationship with respect to the pattern-source, and represents an illumination unit (IU) of a 1D EUV exposure tool that additionally includes a projection optical sub-system configured to form an optical image of the pattern-source on an image plane with the use of only two beams of radiation. These only two beams of radiation originate at the pattern-source from the EUV radiation transferred onto the pattern-source.
US11300876B2
Precursor solutions for radiation patternable coatings are formed with an organic solvent and monoalkyl tin trialkoxides in which the water content of the solvent is adjusted to be within 10 percent of a selected value. Generally, the water content of the solvent is adjusted through water addition, although water removal can also be used. In some embodiments, the adjusted water content of the solvent can be from about 250 ppm by weight to about 10,000 ppm by weight. With the appropriate selection of ligands, the adjusted precursor solutions can be stable for at least about 42 days, and in some cases at least 8 months.
US11300873B2
The inventive concept provides an optical proximity correction (OPC) method using a multi-OPC model that can reduce a runtime of an entire OPC method by reducing an iteration number of simulations using a complex OPC model, and a method of manufacturing a mask by using the OPC method. The OPC method using the multi-OPC model can generate a re-target pattern to be applied to a simple OPC model, and can perform a simulation by using a complex OPC model on a target pattern after performing a simulation using the simple OPC model on the re-target pattern. Therefore, an iteration number of simulations using the complex OPC model can be reduced and, accordingly, an entire execution time of the OPC method can be reduced.
US11300871B2
Extreme ultraviolet (EUV) mask blanks, methods for their manufacture and production systems therefor are disclosed. The EUV mask blanks comprise a substrate, a multilayer stack of reflective layers on the substrate, a capping layer on the multilayer stack of reflecting layers, and an absorber on the capping layer. The absorber comprising a plurality of bilayers comprising a first layer of silicon and a second layer selected from the group consisting of TaSb, CSb, TaNi, TaCu, SbN, CrN, Cr, Ir, Pd, Re, Os, Cd, Co, Ag, Pt, oxides of TaSb, CSb, TaNi, TaCu, SbN, CrN, Cr, Ir, Pd, Re, Os, Cd, Co, Ag, Pt, and nitrides of TaSb, CSb, TaNi, TaCu, Cr, Ir, Pd, Re, Os, Cd, Co, Ag, and Pt.
US11300868B2
A projection screen, comprising a screen substrate and a plurality of light reflecting portions, wherein the light reflecting portion is arranged on an incident side of the screen substrate, and has a first surface and a second surface that face different directions, the first surface facing an incident direction of projection light, and the plurality of light reflecting portions are continuously arranged on the screen substrate to form a structure of sawtooth shape, wherein a light absorbing layer is provided on the second surface; and a wavelength-selection filter layer is provided on the first surface, and the wavelength-selection filter layer is configured to reflect the projection light and transmit and absorb at least part of ambient light.
US11300866B2
A light source apparatus according to an aspect of the present disclosure includes a light source section, a first polarization separator that transmits a first polarization component of first light and reflects a second polarization component of the first light, a second polarization separator that reflects the first polarization component, transmits a third polarization component of second light, and reflects a fourth polarization component of the second light, a diffuser that diffuses the second polarization component and causes the diffused second polarization component, a wavelength converter that converts the wavelength of the first polarization component and causes the second light, and a first phase retarder that is provided in the optical path of the first light between the first polarization separator and the second polarization separator and converts the first polarization component of the first light into the second polarization component.
US11300854B2
An embodiment relates to a light emitting module, a flash module, and a terminal including the same. The light emitting module according to an embodiment comprises: a semiconductor layer; a phosphor layer arranged on one surface of the semiconductor layer; a plurality of light emitting chips including a plurality of electrodes arranged on a surface facing one surface of the semiconductor layer; a first partition arranged at one side of the plurality of light emitting chips, and a second partition arranged at the other side of the plurality of light emitting chips so as to face the first partition; and an opaque molding part, which encompasses the plurality of light emitting chips such that the upper surface of the phosphor layer and the bottom surfaces of the plurality of electrodes are exposed to the outside, and is arranged on the inner side of the first and second partitions. The light emitting module according to the embodiment comprises: a semiconductor layer; a phosphor layer arranged on one surface of the semiconductor layer; a plurality of light emitting chips including a plurality of electrodes arranged on a surface facing one surface of the semiconductor layer; and an opaque molding part, which encompasses the plurality of light emitting chips such that the upper surface of the phosphor layer and the bottom surfaces of the plurality of electrodes are exposed to the outside.
US11300850B2
A second substrate is formed on a first substrate. The second substrate includes a Mach-Zehnder modulation unit and a coplanar line. Further, the second substrate is formed on and bonded to the first substrate via an adhesive layer made of a non-conductive adhesive. The Mach-Zehnder modulation unit has an optical modulation region by an electro-optic effect. The coplanar line transmits a modulated signal to the optical modulation region.
US11300843B2
An embodiment provides a display device including: a first substrate; a gate line disposed on the first substrate and extending in a first direction; a storage electrode line extending in the first direction on the same layer as the gate line and including a protrusion partially protruding in a second direction perpendicular to the first direction; a data line insulated from the gate line and the storage electrode line and extending in the second direction; a drain electrode disposed on the same layer as the data line and including an extension portion overlapping the protrusion; a pixel electrode including a connecting portion electrically connected to the extension portion of the drain electrode; and a first spacer disposed on the pixel electrode and partially overlapping the protrusion of the storage electrode line, wherein the first spacer covers an edge of the connecting portion of the pixel electrode in the first direction.
US11300837B2
The present application relates to a method of applying particles, an optical film and a method of manufacturing an active liquid crystal device. In the method of applying particles of the present application, the particles can be uniformly applied on a base material and fixed while maintaining the shape of particles. The optical film of the present invention produced by the above method can have excellent particle dispersity. A method of manufacturing an active liquid crystal device using the above method can maintain a cell gap uniformly while simplifying the manufacturing process and preventing gravity defects.
US11300835B2
A reliability of seal portion of a liquid crystal display device can be improved by the following structure. A liquid crystal display device includes: a TFT substrate which includes a display region and a terminal part, and has an inorganic insulating film formed on an organic passivation film and an alignment film formed over the inorganic insulating film; a counter substrate, the TFT substrate and the counter substrate bonded together by a sealing material formed at a seal part surrounding the display region; and a liquid crystal sealed inside. At the seal part, a transparent conductive oxide film is formed between the inorganic insulating film and the alignment film. The transparent conductive oxide film exists inside an edge of the TFT substrate and hence, the edge of the TFT substrate is free of the transparent conductive oxide film.
US11300832B2
A low-resolution image is displayed at high resolution and power consumption is reduced. Resolution is made higher by super-resolution processing. Then, display is performed with the luminance of a backlight controlled by local dimming after the super-resolution processing. By controlling the luminance of the backlight, power consumption can be reduced. Further, by performing the local dimming after the super-resolution processing, accurate display can be performed.
US11300824B2
The present invention is for a backplane substrate including an in-cell type touch panel advantageous to reducing the number of masks and the number of processes, a liquid crystal display device including the same, and a method of manufacturing the same, includes a plurality of interlayer dielectric layers disposed above a drain electrode of a thin film transistor are simultaneously patterned after forming a sensing line and a common electrode.
US11300821B2
The present disclosure relates to a method of preparing a display substrate. The method may include forming a pattern layer on a base substrate; forming a planarization layer on the pattern layer, the planarization layer comprising a host material and a hydrophilic material and a hydrophobic material mixed in the host material; treating the planarization layer so that the host material reacts with the hydrophilic material to form a hydrophilic polymer, the host material reacts with the hydrophobic material to form a hydrophobic polymer, and the planarization layer is delaminated to form a first sub-planarization layer and a second sub-planarization layer; and cleaning the planarization layer with a cleaning solution that reacts with the hydrophobic polymer to remove at least part of the first sub-planarization layer. The first sub-planarization layer includes the hydrophobic polymer, and the second sub-planarization layer includes the hydrophilic polymer.
US11300820B2
A display device includes a frame, a display module, and a plastic structure. The frame includes a bottom plate and a sidewall surrounding the bottom plate. The bottom plate has a concave surface. The display module is disposed above the frame and has a curved bottom surface. The sidewall of the frame is located at an outer edge of the display module. The concave surface of the bottom plate faces toward the curved bottom surface of the display module. The plastic structure is disposed at the sidewall of the frame and has a supporting surface facing away from the sidewall of the frame. The supporting surface is disposed between the sidewall of the frame and the display module. The plastic structure extends between and conformal to the curved bottom surface of the display module and the concave surface of the bottom plate of the frame.
US11300807B2
An image display device acquires positional information including a distance between at least one eye of an observer and an image display surface, and corrects, based on the acquired positional information, a relative positional relationship between slit areas and an image displayed on the image display surface, by using a width smaller than the width of one subpixel as a minimum correction unit.
US11300801B2
A synthetic aperture optics (SAO) imaging method minimizes the number of selective excitation patterns used to illuminate the imaging target, based on the objects' physical characteristics corresponding to spatial frequency content from the illuminated target and/or one or more parameters of the optical imaging system used for SAO. With the minimized number of selective excitation patterns, the time required to perform SAO is reduced dramatically, thereby allowing SAO to be used with DNA sequencing applications that require massive parallelization for cost reduction and high throughput. In addition, an SAO apparatus optimized to perform the SAO method is provided. The SAO apparatus includes a plurality of interference pattern generation modules that can be arranged in a half-ring shape.
US11300799B2
An optical device includes two prisms and a beamsplitter configuration. A first of the prisms has a first surface associated with a source and a second surface oblique to the first surface. A second of the prisms has a first surface associated with a detector and a second surface oblique to the first surface. The second surface of the first prism overlaps with the second surface of the second prism to define an interface region that partially extends along at least one of the second surfaces. The prisms are optically attached at the interface region, and the beamsplitter configuration overlies the interface region. A beam emitted by the source propagates through the prisms along two optical paths and reaches the detector as two coherent beams. Beams that propagate along the two optical paths are reflected from the beamsplitter configuration and transmitted by the beamsplitter configuration exactly once.
US11300789B2
The present disclosure relates to augmented reality glasses, including: a transparent display device for displaying an image; a polarizing element configured to convert external light incident to the transparent display device into polarized light in the first direction of the external light, which polarized light transmits through the transparent display device; a light-splitting element configured to transmit polarized light in the first direction of light for displaying the image and polarized light in the first direction of the external light, and reflect polarized light in the second direction of the light for displaying the image; and a light-reflecting structure configured to receive the polarized light in the second direction reflected by the light-splitting element and totally reflect it into a viewing angle range of eyes of a user wearing the augmented reality glasses. The glasses will not block the line of sight on the side of the user.
US11300777B2
A varifocal lens includes a first phase plate and a second phase plate which are rotatable relative to each other about an optical axis. The first phase plate includes a plurality of first phase conversion elements, the second phase plate includes a plurality of second phase conversion elements, and the plurality of first phase conversion elements and the plurality of second phase conversion elements are arranged so that light transmitted through the first phase plate and the second phase plate is focused on different positions on the optical axis depending on a relative rotational displacement between the first phase plate and the second phase plate.
US11300774B2
Handheld devices and methods that integrate wide-field dermoscopy with reflectance confocal microscopy for non-invasive simultaneous capture of wide-field color images of the skin surface and images of the sub-surface cellular structure.
US11300770B2
A method for adjusting a specimen holder in the beam path of a microscope, in which at least one beam of an illumination radiation is directed onto the specimen holder; a component of the illumination radiation reflected by the specimen holder is captured by means of a detector and measurement values of the captured illumination radiation are ascertained. A current actual manner of positioning of the specimen holder in relation to the beam path is established depending on the measurement values; the established actual manner of positioning is compared to an intended manner of positioning, and control commands for modifying the actual manner of positioning are produced, the execution of which causes the specimen holder to be moved into the intended manner of positioning.
US11300765B2
A display system includes at least one display unit, and a mirror array plate. The mirror array plate reflects light emitted from the display unit along a viewing path, and focuses the reflected light at a floating viewing plane positioned between the mirror array plate and a viewing location. The display system may include a micro-louver film disposed adjacent to the display unit that controls light dispersion of the emitted light from the display unit. The display system may include multiple display units arranged relative to the mirror array plate to present respective images on respective floating viewing planes to provide a three dimensional image.
US11300751B2
A method of installing a cable through a duct by blowing the cable with a stream of compressed air. The method comprises dispersing a nebulized lubricant in the stream of compressed air, causing the stream of compressed air to deposit the nebulized lubricant onto the cable and to blow it into the duct. An apparatus for carrying out the method is also disclosed.
US11300749B2
Before pulling a leading end of a fiber optic cable through a duct in order to splice the cable fibers to other fibers located at a far end of the duct, the outer jacket of the cable and elements surrounding the cable fibers are removed to expose the fibers. The exposed fibers are prepared by (a) removing coatings on the fibers, (b) cleaving the ends of the fibers, and (c) placing the cleaved fibers into one or more protective covers. A cable grip or sock is dimensioned and formed to envelop the leading end of the cable including the protective covers, up to and including the outer jacket. The grip together with the cable are pulled through the duct, and the grip and the protective covers are removed at the far end of the duct to expose the cleaved fibers for splicing to the other fibers at the far end.
US11300745B2
A telecommunications enclosure is disclosed. In one example the enclosure includes a gel block actuator that is capable of applying compressive load and positive tensile load to the gel block.
US11300743B2
A fiber optic cable assembly includes a fiber optic cable and a fiber optic connector. The fiber optic cable has an outer surface that includes a plurality of annular grooves spaced apart from one another in an axial direction of the fiber optic cable, and a plurality of axial grooves that extend in the axial direction. The plurality of axial grooves being spaced apart from one another in a circumferential direction of the fiber optic cable, the plurality of axial grooves are configured to divide the outer surface in a circumferential direction of the linear member into separate section, the separate sections are configured to hinge against each other such that the linear member is bendable to a predetermined bend radius, the fiber optic connector includes an axial ridge configured to be received by one of the plurality of axial grooves, and cooperative engagement between the axial ridge of the fiber optic connector and the one of the plurality of axial grooves of the fiber optic cable prevents rotation of the fiber optic cable relative to the fiber optic connector.
US11300738B2
A housing-attachable (HA) optical connector is removably attached to a housing that is initially designed for an electrical interface with a base electrical connector on a system board. An optical fiber terminates at one end to a chip optical connector and terminates at another end to the HA optical connector. The HA optical connector is positioned with respect to the housing such that when a portion of the printed circuit board of a removable module extending outside the housing comes into contact with a base electrical connector on a system board, the HA optical connector blind mates with a base-attachable (BA) optical connector on the system board. In this manner, electrical connectivity and optical connectivity are provided between the removable module and the system board.
US11300721B2
Disclosed herein are lighting apparatuses that have an oblong optic that corresponds to a plurality of light sources. According to certain embodiments, a lighting apparatus includes a plurality of light sources that are arranged along a linear direction, and an optic that is configured to receive light from each light source of the plurality of light sources. The optic has an oblong shape with a long axis that is parallel to the linear direction, and the optic is configured to emit an output light beam that is substantially rotationally symmetric in a plane that is orthogonal to an emission direction of the plurality of light sources.
US11300716B2
Retroreflecting articles are described. In particular, retroreflecting articles including a quarter wave retarder and a retroreflecting layer are described. The retarder is rotationally invariant and the retroreflecting layer is non-depolarizing. Such articles may be useful for sensor-detectable signs, labels, and garments.
US11300707B2
Methods and systems for predicting irradiance include learning a classification model using unsupervised learning based on historical irradiance data. The classification model is updated using supervised learning based on an association between known cloudiness states and historical weather data. A cloudiness state is predicted based on forecasted weather data. An irradiance is predicted using a regression model associated with the cloudiness state.
US11300705B2
A subsurface monitoring system and method is provided that includes a sensor array and a monitoring system in communication with the array. The sensor array may include several sensors, such as subsurface temperature sensors, water-level sensors, and oxidation reduction potential sensors may be disposed in a vertical and/or horizontal fence through the subsurface of the monitored site. The sensor array may measure, collect, and analyze the subsurface conditions and provide the measurements to a monitoring system. The monitoring system may provide access the measurements via a user interface for analysis of the measurements. In addition, the monitoring system may process the measurements to generate one or more graphs of information for better understanding of the conditions of the subsurface of the monitored site.
US11300702B2
A wellbore visualization system can receive electromagnetic field data related to a formation from a downhole tool in a wellbore. The visualization system generates a first inversion slice that represents an inversion of the electromagnetic field data about the formation at a first true vertical depth. The visualization system generates a second inversion slice that represents an inversion of the electromagnetic field data about the formation at a second true vertical depth. The visualization system generates an inversion stack comprising the first inversion slice and the second inversion slice. The visualization system presents a user interface comprising the inversion stack for use to determine a distance from the formation to the downhole tool in the wellbore.
US11300699B2
A mail screening apparatus is provided to perform the inspection of mail or similar objects. Terahertz inspection is used to localize potential suspicious areas by imaging the contents inside the envelope or small parcel. The mail screening apparatus includes a primary and a secondary inspection zone, preferably allowing inspection of the mail in a normal and a zoomed mode, respectively. The same light source, image capture device and intervening optical components are used in both normal and zoomed modes. Metal detection may optionally be used to enhance awareness in the presence of metallic content. In one implementation, metal detection zones are provided in an orthogonal configuration with respect to the primary inspection zone used for terahertz imaging to accommodate for both manual and automatic inspection of mail.
US11300697B2
A seismic source includes a base plate having a bottom surface contacting a surface of the ground. The coupler is connectable to the bottom surface of the base plate and projects downward from the base plate. The coupler contain soil under the base plate during operation. Another seismic source includes a base plate and at least one contact member. The base plate has an upper surface engaging the seismic source, a lower surface configured to contact a soil surface. The contact member projects from the lower surface and has a planar bottom surface with a surface area less than a surface area of the base plate lower surface.
US11300683B2
A method for enabling light detection and ranging (LiDAR) scanning is provided. The method is performed by a system disposed or included in a vehicle. The method comprises receiving a first laser signal. The first laser signal has a first wavelength. The method further includes generating a second laser signal based on the first laser signal. The second laser signal has a second wavelength. The method further includes providing a plurality of third laser signals based on the second laser signal; and delivering a corresponding third laser signal of the plurality of third laser signals to a respective LiDAR scanner of the plurality of LiDAR scanners. Each of the LiDAR scanners are disposed at a separate location of the vehicle such that each of the LiDAR scanners is capable of scanning a substantial different spatial range from another LiDAR scanner. LiDAR systems can use multi-wavelength to provide other benefits as well.
US11300677B2
Presented are target object detection systems for deriving host vehicle velocities, methods for making/using such systems, and motor vehicles with host vehicle velocity estimation capabilities. A method of automating operation of vehicles includes an electronic transmitter of a vehicle's target object detection system emitting electromagnetic signals, and an electronic receiver receiving multiple reflection echoes caused by each electromagnetic signal reflecting off target objects within proximity of the vehicle. A vehicle controller determines a relative velocity vector for each target object based on these reflection echoes. The relative velocity vectors are assigned to discrete vector clusters. The controller estimates a host vehicle velocity vector as an average of the relative velocity vectors in the vector cluster containing the most relative velocity vectors and having the largest spatial spread. The controller commands one or more vehicle systems to execute one or more control operations responsive to the host vehicle velocity vector.
US11300675B2
A method and devices are disclosed for producing a differential RTT vector (RTV) that is based upon the relative change in an airborne measuring station velocity relative to the target wireless device based upon RTT measurements, the RTT measurements being taken at known time intervals to a ground based target station, and the velocity and heading of the airborne measuring station. In one embodiment, the target device is an access point or station conforming to the IEEE 802.11 standard and the airborne measuring station 110 may also be a device that conforms to the IEEE 802.11 standard. The disclosed method enables the quick determination of the location of a target station to an accuracy of, for example, in the order of one half degree of bearing within, for example, a period in the order of 5 seconds.
US11300674B2
A method for automatically correlating radio wave pulses includes deterring a first normalized phase shift that corresponds to a first radio wave pulse. The method further includes determining a second normalized phase shift that corresponds to a second radio wave pulse. The method further includes determining the first normalized first normalized phase shift is equal to the second normalized phase shift. The method further includes in response to determining the first normalized phase shift is equal to the second normalized phase shift, correlating the first radio wave pulse and the second radio wave pulse as originating from a same radio wave transmitter. The method further includes transmitting a signal indicative of the first radio wave pulse and the second radio wave pulse as originating from the same radio wave transmitter through a circuit.
US11300671B2
The present invention is a signal processing device that efficiently removes multiple types of interference waves mixed in with a received signal. This signal processing device is provided with: a first extraction unit that performs deconvolution with respect to a cross-correlation of a reference signal and a received signal and to an autocorrelation of the reference signal, and extracts a channel response to the reference signal; a second extraction unit that extracts a main channel response corresponding to the reference signal from the channel response; and a removal unit that restores a signal by performing convolution with respect to the reference signal and the main channel response, and removes the restored signal from the received signal.
US11300654B2
The present invention provides a radar device capable of reducing processing load while arraying receiving antennas in two directions. In the present invention, a transmitting unit (transmitting antenna) transmits an electromagnetic wave. A plurality of receiving antennas 108 receive a reflected wave from an object which reflects the electromagnetic wave, and convert the reflected wave into a first signal Sig1. A plurality of receiving circuits 520 are respectively connected to the receiving antennas 108 and generate a second signal Sig2 from the first signal Sig1. A signal processing unit 103 processes the second signal Sig2. The plurality of receiving antennas 108 are arrayed in a first direction and a second direction crossing the first direction. The signal processing unit 103 switches the combination of the second signal Sig2 that is processed, for each frame indicating a time period extending from when the transmitting antenna transmits the electromagnetic wave to when the signal processing unit 103 processes the second signal Sig2.
US11300646B2
A magnetic resonance imaging apparatus according to an embodiment includes an MRI system and a processing circuitry. The MRI system includes a receiving coil to receive a magnetic resonance signal. The processing circuitry is configured to generate an image based on the magnetic resonance signal, the image including a plurality of pixels; calculate a feature value corresponding to a signal value of the pixel; correct the feature values based on a sensitivity of the receiving coil; and reduce noise in the image based on distribution of the corrected feature values.
US11300641B2
A system and method for performing a measuring sequence by a magnetic resonance device for examining a patient is provided. The performance of the measuring sequence includes a processing of segments. If at least one determined patient load value exceeds a predetermined limit value, the processing of the measuring sequence for the time frame of exceeding the patient load value is interrupted. The determination of the at least one patient load value includes a detection of a movement of a patient into a changed pose, an adjustment of at least one following segment to the changed pose of the patient, and a determination of at least one patient load value for the adjusted at least one following segment.
US11300639B2
Systems and embodiments for an integrated photonics tensor magnetometer are described herein. In certain embodiments, a system includes a plurality of magnetometers. The system also includes a laser carrier wafer coupled to each of the plurality of magnetometers that commonly distributes one or more lasers to each of the magnetometers in the plurality of magnetometers. Additionally, the system includes a plurality of photodetectors that detect light emitted from the laser carrier wafer and the plurality of magnetometers. Further, the system includes one or more processors that execute computer-executable instructions that cause the processor to monitor and control operation of the one or more lasers and calculate a magnetic field gradient based on the detected light from the magnetometers.
US11300638B2
The present disclosure discloses a laboratory test device for permeation grouting of impermeable material, which comprises a slurry storage device with a stirrer, a grouting pump, electromagnetic flow meters, pressure sensors, a pressure chamber, a slurry collection tank, a pH value meter, a conductivity meter, electronic scales, an image acquisition system and a computer system. The computer system automatically acquires related data to save the labor, and the data is recorded completely so as to facilitate tests and researches. Software installed in the computer system can automatically process the data and displays a permeability coefficient in real time so as to achieve quick determination and real-time display of the permeability coefficient and facilitate development of laboratory tests and researches. Three pressure sensors are arranged on an organic glass cylinder of the pressure chamber at the equal intervals.
US11300628B2
A method includes recording a branch current and a terminal voltage of each of two parallel connected cells of a battery pack during the battery pack being switched from a charging or discharging state through a rest state to a balance state, to obtain an internal resistance of each cell, and an open-circuit voltage (OCV) and a state of charge (SOC) of the battery pack in the balance state, to obtain an OCV and a SOC of each cell just before the battery pack is switched to the rest state; and obtaining an aging differential index according to the SOC of each cell just before the battery pack is switched to the rest state, the branch current of each cell just after the battery pack is switched to the rest state, and a rated capacity of the battery pack, to determine a relative aging level of the two cells.
US11300625B2
According to one embodiment, an evaluation device for an energy storage device includes first processing circuitry and second processing circuitry. The first processing circuitry acquires data items including an amount of charge and a voltage value measured in a measurement period from the energy storage device, the energy storage device being charge-discharge-controlled according to charge-discharge command values. The second processing circuitry generates a representative data item of voltage values for amounts of charge, based on the data items acquired for the measurement period; and evaluates a degradation state of the energy storage device, based on a relative change between a plurality of the representative data items corresponding to a plurality of the measurement periods.
US11300622B2
A battery value setting apparatus including an electronic control unit including a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform, acquiring a battery information including an information on a usage record of a battery mounted on a predetermined object, determining whether there is an abnormal usage record of the battery based on the battery information, and setting a trade-in value of the battery when it is determined that there is the abnormal usage record lower than the trade-in value when it is determined that there is not the abnormal usage record.
US11300620B2
A gas-liquid dynamic model-based accurate lithium-ion battery SOC estimation method, the gas-liquid dynamic model being a cylindrical closed container, a pipe and a valve that can be opened or closed being mounted at the top of the container, a liquid having a volume of Vw being held in the cylindrical container, and the remaining volume, V, being the volume of a gas having a pressure of P. According to the accurate SOC estimation method, a model, different from conventional RC equivalent circuit model and electrochemical model, is established from the perspective of a gas-liquid coexistence system. The method comprises the following steps: setting up an ideal gas state equation, a gas continuous motion equation, a gas-liquid dissolution equilibrium equation, etc. according to a gas-liquid coexistence system model; deriving steady state and transient state recursion formula of the gas-liquid coexistence system according to the model equations; performing intermittent charging and discharging stationary test on a certain model of battery; and fitting the expression of the relation between SOC and open circuit voltage, and recognizing parameter values of the gas-liquid coexistence system model, so as to achieve online estimation of a battery SOC value. The recursion formula is simple, has self-convergence characteristics, and can accurately describe the nonlinear characteristics of the battery.
US11300615B2
A circuit includes a test circuit in an integrated circuit to test signal timing of a logic circuit under test in the integrated circuit. The signal timing includes timing measurements to determine if an output of the logic circuit under test changes state in response to a clock signal. The test circuit includes a bit register that specifies which bits of the logic circuit under test are to be tested in response to the clock signal. A configuration register specifies a selected clock source setting from multiple clock source settings corresponding to a signal speed. The selected clock source is employed to perform the timing measurements of the specified bits of the bit register.
US11300609B2
An electronic component presser is included in an electronic component testing apparatus used to test a device under test (DUT). The electronic component testing apparatus includes an electronic component handler, an electronic component tester, and a first socket. The electronic component presser connects to the electronic component handler and to the electronic component tester. The electronic component presser includes: a holding plate that holds the DUT that has been carried to the holding plate by a contact arm of the electronic component handler; a transport unit that moves the DUT between the holding plate and the first socket; a pusher that presses the DUT that has been disposed on the first socket; and an antenna unit comprising a measurement antenna that faces a device antenna of the DUT disposed on the first socket.
US11300593B2
A semiconductor component 150 has a semiconductor layer 1 including a winding wire part 10 and a winding return wire part 50 connected at a terminal end part of the winding wire part 10 and returning from the terminal end part toward a starting end part side, wherein the semiconductor component is disposed so as to surround an object to be measured.
US11300573B2
Biochemical test methods for protein quantification can include application of foam-suppressing and/or foam-destroying substances to avoid readout problems and ensure the accuracy of measurement results. One such method for determining the amount of one or more proteins in a solution includes providing at least a first solution that is known to contain or suspected of containing one or more protein(s), adding at least one foam-suppressing and/or foam-destroying substance to the first solution, resulting in a second solution, and determining the amount of the one or more protein(s) in the second solution.
US11300571B2
We describe apparatuses, systems, method, reagents, and kits for conducting assays as well as process for their preparation. They are particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format. For example, they may be used for automated analysis of particulates in air and/or liquid samples derived therefrom in environmental monitoring.
US11300556B2
Problems relating to metal corrosion in petroleum exploitation plants are monitored by methods, which include the following steps: i. Modifying the petroleum water content ii. Measuring the metal corrosion of metal in contact with the petroleum of step i. iii. Building, by repeating step i and step 2 several times, a database of water content values and values of metal corrosion corresponding to the respective water content values, and iv. Processing the database to determine an optimum value or an optimum range of values of water content (Mw) of the petroleum when metal corrosion shows a minimum value (MCR).
US11300546B2
There are provided an ultrasonic waveform data generation unit (123) that generates ultrasonic waveform data representing amplitudes of reflected ultrasonic beams received by a reception unit (132) in time series for each of ultrasonic elements (111) forming reception ultrasonic elements (114), an ultrasonic waveform data processing unit (124) that uses a plurality of origin time adjustment patterns, in which a plurality of relative positional relationships between a phased array probe (110) and a welded portion (210) are set, and performs processing to synthesize pieces of the ultrasonic waveform data each having the adjusted origin time to generate synthesized ultrasonic waveform data according to each of the origin time adjustment patterns, and a defect evaluation unit (125) that evaluates whether or not a defect (211) is present in the welded portion (210) based on the synthesized ultrasonic waveform data.
US11300535B2
An apparatus for calculating a thermal conductivity of a gaseous substance is provided. The apparatus includes a substrate; a cover member disposed on the substrate, wherein the cover member comprises a flow tunnel for the gaseous substance; a flow sensing element disposed on the substrate, wherein the flow sensing element is exposed to the gaseous substance in the flow tunnel; and a pressure sensing element disposed on the substrate, wherein the pressure sensing element is exposed to the gaseous substance in the flow tunnel.
US11300520B2
A method and related system for substrate inspection, includes: creating, based on two light beams originating from one light source, a measurement volume at the intersection between the two light beams, the measurement volume containing interference fringes and being positioned to extend into the substrate, the substrate moving relative to the measurement volume in a direction parallel to a main surface S of the substrate; acquiring a measurement signal representative of the light scattered by the substrate, as a function of the location of the measurement volume on the substrate; calculating at least one expected modulation frequency, of an expected signal representative of the passage of a defect of the substrate through the measurement volume; determining values representative of a frequency content of the measurement signal close to the modulation frequency, to constitute a validated signal representative of the presence of defects; and analyzing the signal to locate and/or identify defects.
US11300518B2
A method for determining the degree of polymerization of a polymer is disclosed, the polymer being contained in a sample (2), the method comprising the following steps: a) illuminating the sample (2) using a laser beam (11) and acquiring (100) a Raman spectrum (S) representative of the polymer; b) identifying (110) a peak of interest (Pi) and determining (120) a position (vi) of the peak of interest in the Raman spectrum; c) on the basis of the position of the peak of interest, using a calibration function (ƒ) to determine a degree of polymerization (DP, DE) of the polymer, the calibration function expressing a variation in the position of the peak of interest as a function of the degree of polymerization of the polymer.
US11300517B2
Imaging method for a biological sample using microscopy, for example fluorescence optical microscopy, electron microscopy, or correlative microscopy, which provides to use imaging probes to obtain images in which it is possible to identify the imaging probes and/or possible molecules associated with them. The present invention also concerns the imaging probes, possibly functionalized, that can be used both in CLEM experiments and also in immunocytochemical experiments.
US11300514B2
Provided herein is an apparatus for assessing a fluorescence characteristic of a gemstone. The apparatus comprises an optically opaque platform for supporting a gemstone to be assessed, one or more light source to provide uniform UV and non-UV illumination, an image capturing component, and a telecentric lens positioned to provide fluorescent images of the illuminated gemstone to the image capturing component. Also provided are methods of fluorescence analysis based on images collected using such an apparatus.
US11300511B2
The present disclosure relates to probes for analyzing a chemical composition, and related methods of analyzing a chemical composition and of manufacturing probes for analyzing a chemical composition. A benefit of the disclosed probes and methods can include luminescent chemical sensor arrays for rapid, accurate, portable and economical qualitative and quantitative analysis of a broad range of chemical compositions. A benefit of the methods disclosed herein can include the rapid, simple, and accurate analysis of trace chemicals present in chemical compositions.
US11300502B1
A time-wavelength optical sampling system may be configured to determine a substance's composition based on variations in optical pulses caused by the substance's absorption of wavelengths of the pulse. A dispersion medium may disperse pulses to form stretched signal pulses that are incident on a substance under test. Optical gating is used to overlap each signal pulse with a portion of a reference pulse to generate a cross-correlation signal corresponding to a portion of the signal pulse, which may be detected by a slow detection speed detector. A controller controls delay introduced to the reference pulses so that different wavelength ranges are sampled for various signal pulses, thereby enabling the entire wavelength range for the signal pulses to be sampled over time without requiring an expensive high-speed optical detector. By analyzing absorption across the entire wavelength range as indicated by cross-correlation signals, the composition of the substance can be identified.
US11300491B2
A condensing system is used to generate a condensing layer on a surface of a test object. The condensing system includes airflow generating device and a passage device. The airflow generating device is used to generate condensing airflow. The condensing airflow has a dew point higher than a temperature of the surface of the test object. The passage device is connected to the airflow generating device, and the condensing airflow flows from the airflow generating device into the passage device. The passage device includes a flow-uniforming module. The flow-uniforming module includes at least one uniforming board. Each of the at least one uniforming board has at least a first hole.
US11300489B2
A sand grain corrosion testing device includes a substrate and universal wheels, a collecting hopper is arranged on one side of a top end of first guiding rods; three sets of buffer plates inclined downwards are arranged on an inner side wall of the collecting hopper; a scale rod is arranged at one side of hydraulic devices; an impact box body is supported and mounted on a part, on one side of the scale rod, of the substrate through the supporting legs; a clamp is obliquely mounted on one side of the impact box body; a discharging outlet at the bottom of the impact box body communicates with a collecting tank; one side of the collecting tank is connected with a sand pump; and one side of the sand pump penetrates through a sealing cover plate and communicates with the interior of the collecting hopper.
US11300488B2
Temperature uniformity of a reaction liquid in a plurality of reaction containers of an automatic analysis device is maintained by a heat block. A strip-shaped heater heats the heat block, and is wound and attached on an outer circumference of the heat block so that both end regions of the strip-shaped heater are adjacent to each other. The strip-shaped heater includes a heat generating resistor that is heated by applying an electric current, an insulating film sandwiching the heat generating resistor, and first and second electrical feed lines that are attached to both end portions of the heat generating resistor and supply power to the heat generating resistor. The width of the heat generating resistor in both end regions of the strip-shaped heater is formed to be narrower than the width of the heat generating resistor in the other region thereof.
US11300486B1
A method for making a microarray block with a recipient block having at least one bore therein. A mold having a cylindrical bore with a cross-sectional shape approximating the cross-sectional shape of the at least one bore of the recipient block can be provided. The first end of the mold can have an opening that communicates with a cylindrical bore of the mold. A biological sample and a liquid carrier medium can be introduced through the opening and solidified in the mold to form a core. The core can be removed from the mold and at least a portion of the core can be inserted into the at least one bore of the recipient block. Related methods and assemblies are provided.
US11300484B1
The disclosed invention is a new concept for a network of specialized continuous ambient air sampling systems, which employ a novel non-destructive ionization and separation method, coupled to a near real-time genomic sequencer. The network of preferably pathogen samplers, would constitute a plurality of distributed nodes throughout the world, with bacterial & viral concentration, identification, and mutation data uploaded to the cloud for epidemic/pandemic predictive modeling. The proposed system offers the ability to migrate from outbreak surveillance, to outbreak forecast. In addition, the capability for continuous data of genomic sequencing offers an enhanced capability to help track antigenic drift and antigenic shift. While optimized for viral capture and analysis, any airborne pathogen or spore can be accepted using the technology. Applications include world health monitoring, pandemic prediction, and detection of real-time bioterror pathogen deployment.
US11300478B2
A balance for air resistance testing is provided. The air resistance testing comprises 2N dual-hole beam sensors and an upper plate; wherein, the 2N dual-hole beam sensors are arranged beneath the upper plate and fixed to the upper plate; each dual-hole beam sensor comprises a beam, an upper hole and a lower hole, the upper hole and the lower hole are arranged along the longitudinal direction of the beam, the upper hole is arranged at the upper part of the beam, and the lower hole is arranged at the lower part of the beam.
US11300461B2
A measuring device for the determination of at least one thermal property of a fluid, for example, the volumetric heat capacity and the thermal conductivity, wherein the measuring device includes a thermal property sensor and an evaluation unit, wherein the evaluation unit is adapted to determine the thermal property from a measurement signal determined by the thermal property sensor, wherein the thermal property sensor includes a heater, a first temperature sensor and a second temperature sensor, wherein the thermal property sensor includes a mounting plate with an opening, wherein the heater, the first temperature sensor and the second temperature sensor are arranged above or inside the opening.
US11300458B2
A temperature sensing tape including a flexible, electrically insulating substrate, a plurality of temperature sensing elements disposed on the substrate, each temperature sensing element including a first electrode and a second electrode arranged in a confronting, spaced-apart relationship to define a gap therebetween, and a variable resistance material disposed within the gap and connecting the first electrode to the second electrode, wherein the first electrode of at least one of the temperature sensing elements is connected to the second electrode of an adjacent temperature sensing element by a flexible electrical conductor.
US11300452B2
A new spectral measurement technique is provided which enables measurement even if the light to be measured exists for a very short period. In one embodiment, a broadband pulsed light wave whose wavelength shifts temporally and continuously in a pulse interferes with a light wave to be measured. The intensity at each wavelength of the light wave to be measured is obtained using a Fourier transform of the output signal from a detector that has detected the intensity of the wave resulting from the interference. A laser beam from a laser source is converted to a supercontinuum wave by a nonlinear optical element, and a pulse extension element extends pulses of the supercontinuum wave, thus generating the broadband pulsed light wave.
US11300448B2
A compact, portable Raman spectrometer makes fast, sensitive standoff measurements at little to no risk of eye injury or igniting the materials being probed. This spectrometer uses differential Raman spectroscopy and ambient light measurements to measure point-and-shoot Raman signatures of dark or highly fluorescent materials at distances of 1 cm to 10 m or more. It scans the Raman pump beam(s) across the sample to reduce the risk of unduly heating or igniting the sample. Beam scanning also transforms the spectrometer into an instrument with a lower effective safety classification, reducing the risk of eye injury. The spectrometer's long standoff range automatic focusing make it easier to identify chemicals through clear and translucent obstacles, such as flow tubes, windows, and containers. And the spectrometer's components are light and small enough to be packaged in a handheld housing or housing suitable for a small robot to carry.
US11300442B2
A weighing apparatus includes a load cell assembly with an elongated load cell body including a first three dimensional coordinate orientation defined by a first X-axis, a first Y-axis and a first Z-axis. An accelerometer unit is operatively connected to the elongated load cell body and having a second three-dimensional coordinate orientation defined by a second X-axis, a second Y-axis and a second Z-axis. A memory unit is mounted on the elongated load cell body, the memory unit storing data for aligning the second three-dimensional coordinate orientation of the accelerometer unit with the first three-dimensional coordinate orientation of the elongated load cell body.
US11300440B2
A method and system for determining the weight of a load when the load is placed on a chassis supported by a spring suspension. The method comprises measuring a first distance to a position fixed relative the ground by at least one sensor mounted on the chassis; detecting a displacement of the chassis relative to the position based on the first distance and a second distance measured to the position by the at least one sensor; determining the weight of the load on the basis of the chassis displacement; and communicating the determined weight of the load. The system comprises at least one sensor mounted on the chassis for measuring a first distance to a position fixed relative to the ground; a module for detecting a displacement of the chassis relative to the position based on the first distance and a second distance measured to the position by the at least one sensor, the module determining the weight of the load on the basis of the chassis displacement; and a communication module for communicating the determined weight of the load.
US11300439B2
A sensor assembly for measuring a level of a liquid includes a measuring section through which a measuring current runs during operation of the sensor assembly and a temperature compensation section. The temperature compensation section compensates a temperature dependent variation of the measuring current within a predetermined operational temperature range.
US11300438B2
A method of operating an electro-optic sensor includes disposing at least a portion of the electro-optic sensor in a liquid chamber, providing light from a light source of the electro-optic sensor at a first intensity, driving a light detector of the electro-optic sensor at a first sensitivity level, receiving, via the light detector, a first amount of light from the light source; determining whether liquid is present in the liquid chamber according to the first amount of light, providing light from the light source at a second intensity, driving the light detector at a second sensitivity level, receiving, via the light detector, a second amount of light from the light source, and/or confirming whether liquid is present in the liquid chamber according to the second amount of light. The first sensitivity level may be different from the second sensitivity level. An electro-optic sensor is also disclosed.
US11300434B2
A physical quantity measurement device includes a housing forming a measurement flow path including a measurement inlet and a measurement outlet. The measurement flow path includes a sensor path in which a physical quantity sensor is disposed, an upstream curved path curved to extend from the sensor path toward the measurement inlet, and a downstream curved path curved to extend from the sensor path toward the measurement outlet. An inner surface of the housing includes an upstream outer curved surface that defines an outer outline of a curved part of the upstream curved path, and a downstream outer curved surface that defines an outer outline of a curve part of the downstream curved path. A degree of recess of the downstream outer curved surface is larger than a degree of recess of the upstream outer curved surface.
US11300425B2
Aspects of the present disclosure relate to decoding the output of a multi-turn magnetic sensor using a successive approximation technique to detect a number of turns of a magnetic target. A decoder circuit can decode a turn count of the multi-turn magnetic sensor by obtaining measurements at nodes that are determined from values of previous measurements.
US11300424B2
A metering assembly, switchboard case, adapter cradle and method of use are provided. A metering assembly of the present disclosure includes an intelligent electronic device (IED) disposed in a switchboard case. The switchboard case includes an enclosure which is connected to an electrical distribution system and a cover. The IED is mounted in a cradle which is removable from the enclosure. The cradle, or adaptor, interconnects electronics of the IED with an electrical circuit of the electrical distribution system. The cover includes a sealing mechanism which prevents removal of the cover and indicates when the cover has been tampered with. The cover further includes a sealed input/output interface which interconnects with input/output means of the IED disposed with the switchboard case. The enclosure and/or the cover have a gasket to seal the cover to the enclosure to making the switchboard case water-tight and enabled for used in outdoor applications.
US11300418B2
Provided are systems, methods, and media for building a prioritized group trip object to generate a social trip plan recommendation. An example method includes receiving a static trip grouping scheme object for a group of users. Generating an interactive customized scheme object (ICSO) for each user based, at least in part, on the received static trip grouping scheme object and on a set of user preferences of the user such that a plurality of ICSOs are generated for the group of users. Merging the plurality of ICSOs to generate a prioritized group trip ICSO. Generating a recommended trip plan for the group based, at least in part, on the prioritized group trip ICSO.
US11300417B2
An information processing device obtains information concerning a plurality of items of food and drink served to a passenger of a mobile body while the mobile body is moving from a start point to an end point of movement, generates information indicating timing of serving of each of the items of food and drink to the passenger, based on information indicating a period of time provided for allowing the passenger to see a viewing object from the mobile body while the mobile body is moving from the start point to the end point, and outputs the information indicating the timing.
US11300409B2
The present disclosure relates to a surveying instrument including a chassis, an optical system having an optical axis, a stage attached to the chassis and an optical component. The optical system may be adapted to receive and/or transmit light. The optical component is located at, or in proximity to, the optical axis. The received and/or transmitted light passes through the optical component. The stage includes an actuating member arranged to act on the optical component for movement thereof. The actuating member may be responsive to temperature so as to induce a displacement of the optical component relative to the chassis along the optical axis in response to a temperature change.
US11300406B2
A multiple-stage method of determining surface properties, with the steps: determining at least one topographical property of at least one region of a surface to be investigated, determining an optical property of at least this region of the surface to be investigated and emitting at least one value which is characteristic of this optical property. When the value which is characteristic of this optical property is determined, the topographical property of the region is taken into consideration.
US11300405B2
An overlay metrology system may include, an illumination sub-system, a collection sub-system and a controller. The illumination sub-system may include one or more illumination optics configured to direct an illumination beam to an overlay target on a sample as the sample is scanned along a stage-scan direction by a translation stage, where the overlay target includes one or more cells having a grating-over-grating structure with periodicity along the stage-scan direction. The collection sub-system may include an objective lens, a first photodetector located in a pupil plane at a location of overlap between 0-order diffraction and +1-order diffraction, and a second photodetector located in a pupil plane at a location of overlap between 0-order diffraction and −1-order diffraction. The controller may receive time-varying interference signals from the first and second photodetectors and determine an overlay error between the first and second layers of the sample along the stage-scan direction.
US11300402B2
An example apparatus has a processor to analyze images of projected shifted versions of a fringe pattern onto a scene to obtain phase information associated with the pixels in the image. Topology information is derived by correcting the phase information using a phase offset associated with a combination of two subsequent versions of the fringe pattern in the images or by estimating a surface normal for each pixel using a partial derivative of the phase information of the pixel in a first spatial direction and a partial derivative of the phase information of the pixel in a second spatial direction.
US11300396B2
A non-Cartesian coordinate positioning machine that includes an extendable leg assembly for positioning a component such as a measurement probe within a working volume of the machine. The extendable leg assembly includes a first member and a second member which move relative to one another when the extendable leg assembly changes length. The first member including an axial arrangement of magnets forming part of a linear motor for extending and retracting the extendable leg assembly, and at least one resilient member for absorbing at least some of any axial thermal expansion or contraction of the magnets in use.
US11300391B2
An archery projectile facility comprises an elongated body. The elongated body includes at least one accelerometer. The at least one accelerometer is operable to generate three-dimensional acceleration information. The archery projectile facility comprises a body processor. The body processor is operably connected to the at least one accelerometer. The body processor is adapted to process the three-dimensional acceleration information to generate sampled information. The archery projectile facility comprises a transmitter. The transmitter is operably connected to the body processor to broadcast the sampled information. The archery projectile facility comprises a receiver. The receiver includes a receiver processor. The receiver processor is adapted to generate resulting information based on the sampled information. The resulting information is based on a determination of a stabilization point.
US11300390B1
A control surface deployment apparatus having a base part, a drive actuator operably installed adjacent to the base part and having a drive actuator shaft extending beyond the base part, a knuckle part installed on the drive actuator shaft so as to selectively rotate therewith, a hinge part pivotally installed on the knuckle part as through a hinge pin, a fin rigidly installed on the hinge part so as to extend away from the knuckle part, and a spring biasing element configured to pivotally bias the hinge part relative to the knuckle part.
US11300384B2
An optical detection device is included in a self-guided flying vehicle, the self-guided flying vehicle being composed of a cone located at the head of the self-guided flying vehicle, a propulsion device located at the rear of the self-guided flying vehicle and a body located between the cone and the propulsion device. The optical detection device includes at least two portholes disposed in a collar on the periphery of the body of the self-guided flying vehicle.
US11300381B2
A smart holster for a firearm or other valuable, which may be worn on a belt, comprising and enclosure having an interior volume and containing an opening in a surface thereof, a retractable cover for covering the opening when the retractable cover is in a non-retracted position, a firearm retaining mechanism disposed within the interior volume; a firearm extending mechanism disposed within the interior volume; and a releasable latch for maintaining the firearm extending mechanism in a retracted position. A user may manually retract the cover causing a firearm contained within the interior volume to be extended for easy access. Geolocation, status and other information may be communicated to a remote user through a wireless data link. A camera may be activated by retracting the cover were upon video data may be transmitted to a remote monitor. The smart holster may be remotely locked or unlocked.
US11300379B2
A firearm suppressor has a tube and a baffle stack carried within the tube. A first stack portion has a first inner volume defined by a first inner wall having a first diameter. A second stack portion has a second inner volume defined by a second inner wall having a second diameter unequal to the first diameter, the second stack portion being located forward of the first tube portion. A first outer volume has a first radial thickness formed between the first inner wall and the tube, and a second outer volume has a second radial thickness formed between the second inner wall and the tube. Vents in at least one of the stack portions allow gases and particulates to flow between the inner and outer volumes.
US11300373B2
A revolver reloading device includes a first wing assembly defining a first cartridge pocket and a second cartridge pocket, the first cartridge pocket defining a first center point, the second cartridge pocket defining a second center point; a second wing assembly defining a third cartridge pocket, the third cartridge pocket defining a third center point; and a center assembly hingedly coupled to the first wing assembly and the second wing assembly, the first wing assembly and the second wing assembly selectively rotatable relative to the center assembly about and between a flat configuration and a collapsed configuration, the first center point, the second center point, and the third center point being aligned in a linear arrangement in the flat configuration, the first center point, the second center point, and the third center point being aligned in a circular pattern in the collapsed configuration.
US11300370B2
A method and apparatus for heat transfer. In some embodiments, a heat transfer apparatus includes a body defining an inner volume; an inlet coupled to a vapor source; a coolant channel extending through the heat transfer apparatus; a condensing surface on which a vapor condenses, wherein the condensing surface is configured to cause the vapor to form as one or more drops on the condensing surface; and an actuator configured to excite the one or more drops at a resonant frequency of the one or more drops to remove the one or more drops from the condensing surface.
US11300367B2
A heat exchanger is provided with a unitary, single-piece structure that can be formed via 3D printing, for example. The heat exchanger includes a main body a plurality of plates stacked and integrally formed with the body. First fluid channels are defined by gaps in the material of the main body, and second fluid channels are defined by gaps in the material of the main body and are stacked with the first fluid channels in alternating fashion, separated by the plates. Each of the first fluid channels are fluidly coupled to an inlet manifold and an outlet manifold. At least one of the manifolds is provided with surface features that improve heat exchange within the manifold. The surface features may be, for example, projections such as fins that increase surface area contact between the fluid in the manifold and the interior wall of the manifold.
US11300366B2
A brazed plate heat exchanger (100; 200) comprises a number of heat exchanger plates (120a-120h; 201-204) provided with a pressed pattern of ridges (R) and grooves (G) adapted to keep the plates on a distance from one another by providing contact points between crossing ridges (R) and grooves (G) of neighbouring plates under formation of interplate flow channels for media to exchange heat, said interplate flow channels being in selective fluid communication with first, second, third and fourth large port openings (O1, O2, O3, O4; 210a, 210b, 210c, 210d) and first and second small port openings (SO1, SO2) for letting in fluids to exchange heat, characterized in that fluid passing between the first and second large port openings (O1, O2; 210a, 210b) exchanges heat with fluids passing between third and fourth port openings (O3, O4; 210c, 210d) over a first heat exchanging portion of each plate and fluid passing between the first and second small port openings (SO1, SO2) over a second portion of each plate.
US11300362B2
Embodiments described herein disclose a vapor chamber including a thermally-conductive evaporator wall, a thermally-conductive condenser wall and a volume therebetween defining a vapor core for transporting a vapor of a working fluid from the evaporator wall to the condenser wall. The outer surfaces of the evaporator wall and the condenser wall are configured to be in thermal contact with a plurality of heat sources and a heat sink respectively. The vapor chamber further includes a porous wick structure for holding and pumping the working fluid towards the plurality of heat sources. The wick structure comprises an evaporator-feeding wick having an inner surface in thermal contact with an inner surface of the evaporator wall. The evaporator-feeding wick comprises a first region having a higher permeability than at least a second region to form a permeability gradient, such that the working fluid has a uniform flow to the plurality of heat sources.
US11300360B2
A pressure vessel includes a first wall defining a container and a second wall surrounding the container defining a cavity between the first wall and the second wall. The pressure vessel also includes a vent in the second wall providing fluid communication between the cavity and an outside of the second wall and matter positioned within the cavity configured to prevent flame from propagating through the cavity while providing thermal conductivity between the first wall and the second wall.
US11300359B2
A block style heat exchanger for a heat pipe reactor having a plurality of heat pipes extending from a reactor core. The heat exchanger includes a plurality of primary channels, each for receiving heat transferred from the core via one of the heat pipes. The primary channels extending within a block of one or more materials. The heat exchanger also includes a plurality of secondary channels defined within the block for transmitting a flow of the secondary heat transfer medium through the heat exchanger from an inlet to an outlet. The block is formed from one or both of: a plurality of plates bonded together, with each plate defining at least a portion of one or more of the plurality of primary channels and/or the plurality of secondary channels, and/or a unitary piece of material formed from an additive manufacturing process.
US11300358B2
A machine learning method and system for predictive maintenance of a dryer. The method includes obtaining over a communication network, an information associated with the dryer and receiving measurements of a vibration level of one of a process blower, a cassette motor and a regeneration blower associated with the dryer. Further, an anomaly is determined based on at least one of a back pressure and a fault and balance of at least one of the process blower and the regeneration blower is tracked. An alarm for maintenance is raised when one of an anomaly and an off-balance is detected.
US11300356B2
Provided is a device (1) for drying a columnar structure (30) supported upright on a supporting surface (2a), wherein a feeding part (5a) for feeding drying gas toward the supporting surface (2a) and a discharge part (6b) for discharging the fed drying gas are both provided in an opposing surface (6a) facing the supporting surface (2a). A plurality of feeding parts (5a) and a plurality of discharge parts (6b) are preferably provided, and the plurality of discharge parts (6b) are preferably symmetrically disposed around one feeding part (5a).
US11300353B2
The present disclosure relates to a refrigerator and a transparent panel assembly for a refrigerator. The transparent panel assembly for a refrigerator comprises: a front panel defining at least a part of a front appearance of a refrigerator door and made of a glass material; a rear panel defining at least a part of a rear appearance of the refrigerator door and made of a transparent material; and an intermediate member connected between the front panel and the rear panel and made of a transparent plastic member, wherein the intermediate member comprises: an edge portion having both ends connected to a screening area formed at peripheries of the front panel and the rear panel; and a partition portion formed to cross an inner surface of the edge portion to partition a gap between the front panel and the rear panel to thereby form a sealed insulation layer.
US11300352B2
The present disclosure relates to an external member for home appliances and a manufacturing method therefor. The external member has through-holes in a metal layer for transmitting light emitted from a light source, such as a light-emitting device mounted rear of the external member, are not exposed to the outside by a film layer attached to a front surface of the metal layer when the light-emitting device is turned off. The external member for home appliances can provides appearance of home appliances with improved luxuriousness and aesthetic sensibility.
US11300350B2
Provided is a refrigerator. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.
US11300339B2
In a method for operating a compressor (22) having an inlet (26) and an outlet (28), the method includes: running the compressor to compress a fluid; shutting down (422) the compressor; determining (420) a condition-dependent threshold restart pressure difference (threshold) across the compressor; relieving the pressure difference to reach the threshold; and, after the threshold is reached, restarting (434) the compressor.
US11300333B2
A thermoelectric cooling device includes a tank including an inlet hole and an outlet hole, a thermoelectric pad that faces an outer surface of the tank to cool liquid received in the tank, a heat dissipation unit including a heat transfer block coming into contact with the thermoelectric pad, a heat pipe that passes through the heat transfer block, a heat sink connected to the heat pipe, and a fan that blows air to the heat sink, and a controller that controls an output of the thermoelectric pad.
US11300332B2
The present invention relates to a thermal control device of a component, the control device including: a power source, a converter able to convert a temperature variation into a resistance variation, and a cooling module including two faces, a first face at a first temperature and a second face at a second temperature, the difference between the first temperature and the second temperature depending on the current supplying the cooling module, the first face being in, contact with the component, the cooling module, the converter and the power source being arranged electrically so that the current supplying the converter decreases with a temperature increase and the current supplying the cooling module remains constant.
US11300324B2
A system and method for monitoring and managing water delivered to users hydraulically connected via a dedicated conduit loop to a water supply source and a water heating unit via a dedicated conduit loop, the system including a mixing valve(s) hydraulically connected to the dedicated conduit loop; a first set of sensing devices operatively coupled to an input and an output of the mixing valve, wherein each sensing device of the first set is adapted to generate and transmit sensed data signals; a recirculation pump hydraulically coupled to the dedicated conduit loop; a second set of sensing devices operatively coupled to selected portions of the dedicated conduit loop, wherein each sensing device of the second set is adapted to generate and transmit sensed data signals; a pressure regulating or balancing device(s) hydraulically coupled to the dedicated conduit loop; a data collection system for receiving and storing sensed data transmitted by the first set of sensing devices and/or the second set of sensing devices; and a system controller for comparing sensed data with rules, data patterns, data signatures, relationships between data, or mathematically calculated values associated with water event anomalies and generating and transmitting a notification, a warning, and/or an alert if the comparison is suggestive of a water event anomaly.
US11300323B2
An enclosure for a water heating system for a service selected from the group consisting of receiving water through a water inlet port, recirculating water through a recirculation port, outputting a heated water supply through a water outlet port, receiving a gas supply through a gas inlet port, receiving an air supply through an air inlet port and a combustion exhaust through an exhaust port, the enclosure including a wall through which at least one of the water inlet port, the recirculation port, the water outlet port, the gas inlet port, the air inlet port and the exhaust port is disposed, the wall is configured to be removable for access to equipment disposed inside the enclosure, the equipment is connected to the at least one of the water inlet port, the recirculation port, the water outlet port, the gas inlet port, the air inlet port and the exhaust port.
US11300320B2
It is an object of the invention to provide an air conditioning indoor unit having suppressed change in size in a front view between before and after panel motion as well as having simplified and excellent appearance. An air conditioning indoor unit (1) includes a first panel (111) positioned in a lower side and configured to shift to open a front end of a front blow-in port (4B). The first panel (111) and the second panel (112) are positioned inside a product contour in a front view, or are exposed slightly even when being exposed from the product contour. This configuration has less mounting restriction and achieves excellent appearance.
US11300310B2
A method for conditioning at least one room comprises receiving a first temperature target for a first room; determining a current temperature of the room; determining a first amount of forced air required to reach the temperature target based on a thermal inertia of the first room and the current temperature; powering on an HVAC blower; and powering off the blower once the determined first amount of forced air is blown.
US11300309B2
An air conditioning apparatus uses a heat medium containing at least one of cold water and hot water. The air conditioning apparatus includes: a heat source device; a heat exchanger configured to exchange heat between the heat medium and air; a flow rate control valve configured to control a flow rate at which the heat medium is supplied to the heat exchanger; a temperature sensor configured to detect a temperature of the heat medium discharged from the heat exchanger; and a failure determination unit configured to detect presence or absence of an abnormality in a flow path of the heat medium based on the temperature detected by the temperature sensor and a commanded degree of opening for the flow rate control valve.
US11300306B2
A makeup air unit comprising a housing defining a compartment. The housing further defines at least one exhaust inlet for receiving air from an indoor space into the compartment and at least one exhaust outlet for passing air from the compartment to the atmosphere. The housing further defines at least one intake inlet and at least one intake outlet each extending into the compartment. The exhaust inlet and outlet are fluidly disconnected from the intake inlet and outlet. An air moving device overlies the intake outlet and is configured to transfer air from the compartment through the intake outlet into the work space. A flap switch unit is disposed in the compartment adjacent to the exhaust outlet and is configured to detect a flow of air through the exhaust inlet and to activate the air moving device in response to a detection of the flow of air.
US11300301B2
A manifold (15) comprising a flow chamber (35) for receiving flow heat exchange water from respective heat sources (3, 5, 7) through first inlet ports (47, 48) and from which the flow heat exchange water is delivered to heat exchange circuits (8, 9) through flow ports (57, 58). A return chamber (36) in the manifold (15) for receiving return heat exchange water from the heat exchange circuits (8, 9) through return ports (57, 58), and from which the return heat exchange water is returned to some of the heat sources (3, 5, 7) through first outlet ports (53, 54). A bypass chamber (37) located in the manifold (15) between the flow chamber (35) and the return chamber (36) receives flow water from the flow chamber (35), which has not been drawn off by the heat exchange circuits (8, 9), through a communicating passageway (40). Heat exchange water from the bypass chamber (37) is returned through second outlet ports (55, 56) to others of the heat sources (3, 5, 7).
US11300299B2
A connected oven, including a set of in-cavity sensors and a processor configured to automatically identify foodstuff within the cooking cavity, based on the sensor measurements; and automatically operate the heating element based on the foodstuff identity.
US11300293B2
A fuel injector comprising a first air swirler passage and a second air swirler passage extending axially through the fuel injector and arranged to direct air through the fuel injector, a splitter arranged between the first air swirler passage and the second air swirler passage and comprising a first splitter surface having a first divergent portion which is divergent in the downstream direction, a second splitter surface located radially inward of the first splitter surface and having a second divergent portion which is divergent in the downstream direction, a third splitter surface located radially inward of the first and second splitter surface, and a first connecting surface extending between the second and third splitter surfaces, wherein a first cavity is formed between the first and second splitter surfaces, and the second divergent portion comprises at least one opening in fluid communication with the first cavity.
US11300289B2
A radiant tube recuperative burner assembly having a heat exchanger (13) and a burner (11); said heat exchanger (13) comprises: a first inner tube (15); a second heat exchanger tube (16) coaxial and external to the first tube (15); a third tube (24) coaxial and external to said second tube (16); a fourth tube (35) positioned perpendicular to said first tube (15); a fifth tube (36) coaxial and internal to said fourth tube (35); a flue gas outlet passage (27) positioned inside said fifth tube (36); a first gap (17) between said first tube (15) and said second tube (16); a second gap (25) between said third tube (24) and said second tube (16); a sixth gap (40) between said fourth tube (35) and said fifth tube (36); said first gap (17) communicates with said sixth gap (40); said second gap (25) communicates with said flue gas outlet passage (27); a Venturi tube (41, 52) positioned transverse to said fifth tube (36); the inlet of the Venturi tube (41, 52) communicates with said sixth gap (40); said Venturi tube (41, 52) has an outlet that is in communication with said flue gas outlet passage (27); and with a connection pipe (42) between said heat exchanger (13) and said burner (11).
US11300286B2
Air infusing apparatus for generating air-infused steam. A mixer mixes air from a source of air with steam from a source of steam. An exhaust exhausts the mixed air and steam.
US11300285B2
A package water tube boiler having a novel radiant tube design which includes one or more additional tubes situated within the combustion section of the boiler. The novel tube design may be used in both hot water and steam applications.
US11300284B2
Methods and systems are described for improving the efficiency and reducing the carbon intensity of transportation fuels produced from heavy oil extracted with the steam injection process, by replacing natural gas from fossil fuel sources with a substitute renewable gas produced from solid carbonaceous materials while co-producing a solid carbonaceous byproduct.
US11300283B2
A light assembly coupled to a spray gun for spraying electrostatically charged coating material is disclosed. The spray gun includes a gun body comprising a barrel, a nozzle assembly extending from the barrel in a longitudinal direction, a voltage multiplier, and an actuator assembly configured to transition the voltage multiplier between an activated state and a deactivated state. The light assembly includes a light and circuitry electrically connected to the light. The circuitry is configured to supply electrical energy inductively obtained by the circuitry to the light when the voltage multiplier is in the activated state. The light assembly can also include a housing, a lens cover releasably attached to the housing, and a control member for changing a characteristic of the light.
US11300278B2
The present invention relates to a band type head lantern and a manufacturing method thereof and, more particularly, to a band type head lantern for easily securing a forward visual field, and a method of manufacturing the band type head lantern. The band type head lantern of the present invention includes: a band part provided to be worn on the head of a user; a seat part attached to the front of the band part; a light emission part coupled to the front of the seat part; a lens part coupled to the front of the light emission part; and a cover part provided to cover the emission part and the lens part.
US11300275B2
Support structure configured to engage both a lamp and adjacent structure, after the lamp has been installed horizontally in a socket, and maintains the lamp in horizontal alignment with regard to the socket. The lamp is installed in the socket, at least one adjustable length pins of the support structure is adjusted to a desired length, and the support structure is engaged with the lamp. If the lamp was installed in a ceiling, a lens or cover is also installed. Regardless, the support structure engages an adjacent surface (such as the ceiling lens or cover, or a surface in the recess of a wall), thereby maintaining the lamp in horizontal alignment with regard to the socket.
US11300270B1
The present disclosure is directed to examples of an apparatus. In one embodiment, the apparatus includes a total internal reflection (TIR) lens and a structure coupled to the TIR lens. The structure includes a plurality of support members located around the TIR lens, a top surface, wherein the TIR lens is coupled to the top surface, and an edge to couple the top surface to the plurality of support members, wherein the edge is to redirect light in a direction that is perpendicular to a horizontal plane of the top surface.
US11300258B2
The present disclosure sets forth an outdoor security light with the flexibility of being mounted to either a wall structure or to an eave or ceiling structure. The security light can be adjusted for each installation without the necessity of changing hardware elements of the security luminaire. Various embodiments allow for both a vertical installation wall mount, and a horizontal installation ceiling or eave mount, while maintaining appropriate outward orientation of the lamp heads while also allowing for appropriate positioning of a motion or other sensors.
US11300255B2
A system of lighting for an artificial tree or other decoration that allows easy replacement of small sub-strings of luminaries. Each sub-string contains N luminaries, where N is an integer around 10, where the N luminaries are wired in series. Extender cables can be supplied that contain parallel splits so that the different sub-strings are operated in parallel. The extender cable can attach to a master power source that supplies the constant voltage needed to power each sub-string. The exact voltage is determined by the number N and by the voltage requirement for each of the luminaries. Each sub-string has a plug that mates with a receptacle on either an extender cable, or on the master power device. Single point failures only cause one sub-string to go dark. The physical arrangement with plugs and receptacles allows easy replacement of an individual sub-string that is dark because of a failed luminary.
US11300254B2
A plant lamp includes a radiator member, a power box, and lamp beads. The radiator member includes an upper surface, a lower surface opposite to the lower surface, and side surfaces connected between the upper surface and the lower surface. The power box and the lamp beads are arranged on the upper surface and the lower surface respectively. The power box is electrically connected to the lamp beads. The plant lamp further includes at least one power socket electrically connected to the power box and a wiring module. At least one side surface of the radiator member is provided with a fixing seat, the fixing seat defines a slot capable of engaging with a quick lock. When the two plant lamps are to be assembled, the fixing seats of the two plant lamps close to each other, and the quick lock runs through the slots of the fixing seats of the two plant lamps to lock the two plant lamps together.
US11300251B2
A lamp base includes a housing for at least partial accommodation of a carrier for a light source. Two mutually-opposing guide rails are provided in the housing for the form-fitted insertion of the carrier. The technology is particularly applicable to carriers with LEDs as light sources and addresses problems with adhesive or soldered attachment of the light source carrier.
US11300246B2
A mounting bracket for a junction box includes a face plate having left and right edge margins and a central opening. The face plate includes a first set of indicia adjacent a top edge of the central opening and a second set of indicia adjacent a bottom edge of the central opening. Each set of indicia includes ruler graduations indicating a distance from the left edge margin of the face plate to the respective ruler graduation.
US11300245B2
An anchor assembly for hanging an object on a wall includes a first anchor component and a second anchor component. The first anchor component includes a base having front, back, top, bottom, left and right sides, and at least one wall penetrating retainer extending from the base and having a wall penetrating extent that protrudes rearwardly of the base and has a downwardly curved configuration. The second anchor component includes a base having front, back, top, bottom, left and right sides, at least one wall penetrating retainer extending from the base of the second anchor component and having a wall penetrating extent that protrudes rearwardly of the base of the second anchor component and has a curved configuration. The second anchor component is pivotably associated with the first anchor component for movement between an anchoring orientation and a non-anchoring orientation.
US11300242B2
A stacked-plate type mobile device support stand includes a support plate, a mobile device abutting plate and a base plate. The support plate and the mobile device abutting plate have a first longitudinal bent portion therebetween, and the base plate has a stopper plate, and the base plate and the stopper plate have a second longitudinal bent portion therebetween, and the base plate and the mobile device abutting plate have a third longitudinal bent portion therebetween. When the stacked-plate type mobile device support stand is folded, the support plate, the mobile device abutting plate, the base plate and the stopper plate are bent into a stacked-plate form by using the first, second and third longitudinal bent portions.
US11300237B2
An assembly comprising an end-fitting and an unbonded flexible pipe comprising several layers. The unbonded flexible pipe has an end-part entering the end-fitting at the front end and the layers of the unbonded flexible pipe being terminated in the end-fitting. The unbonded flexible pipe further comprises a first electrically conductive layer and a second electrically conductive layer, where the first electrically conductive layer is electrically insulated from the second electrically conductive layer. The end-fitting comprises a first electric zone electrically connected with the first electrically conductive layer, and a second electric zone electrically connected with the second electrically conductive layer, the first electric zone is electrically separated from the second electric zone, and the end-fitting comprises a third electric zone, the third electric zone being electrically separated from first electric zone and the second electric zone.
US11300236B2
In an example, a raised face flange assembly, comprises an upper flange to couple to a lower flange using one or more bolts: wherein the upper flange or the lower flange comprises: a bolting face defining one or more openings for the one or more bolts, respectively; a pair of raised faces including a first raised face and a second raised face to make contact with a mating surface of the other of the upper flange or the lower flange; wherein a distance between an area of the second raised face and a plane corresponding to the bolting face is greater than a distance between an area of the first raised face and the plane to distribute contact force with a mating surface over the area of the second raised face to maintain a seal.
US11300235B2
A connection apparatus for enabling connection of one or more fluid lines to a flow control system is provided. The apparatus includes, for the or each fluid line, a connector defining a flow channel extending therethrough along an axis. The fluid flow line can be coupled to one end of the flow channel, and the connector further defines a shoulder providing an outer bearing surface extending circumferentially around the axis and curving along the axis. The apparatus further includes first and second plates configured to be clamped together with the connector to fix the connector therebetween. The first and second plates together define, for the or each connector, a space for supporting the shoulder with the connector in situ. The the inner surface of the space is curved to allow the connector to pivot relative to the plates on the bearing surface.
US11300230B2
An adapter for a cable hanger includes: a housing having a floor, a vertical wall extending generally perpendicularly from the floor, and side walls extending generally perpendicularly from the floor and vertical wall, each of the side walls including a finger extending generally parallel to the floor, the fingers including first engagement features, the vertical wall including a mounting hole; and a plunger having a main panel and second engagement features on opposite sides of the main panel, the second engagement features configured to engage the first engagement features to restrict relative movement of the plunger relative to the housing.
US11300224B2
A valve connector includes a connecting member, a threaded member, a joint member, and first and second connection assemblies. The connecting member is inserted into an axial hole of the threaded member to cause an abutting portion of the connecting member to enter into the axial hole. The joint member forms two threaded sections at two opposite ends thereof. The two threaded sections are alternatively detachably connected to a threaded portion of the threaded member so that a first seal ring of the first connection assembly and a second seal ring of the second connection assembly are alternatively removably abutted against the abutting portion for connecting a Schrader valve and a Presta valve.
US11300221B2
A valve apparatus for a vehicle includes a housing having open and closed ends to form an interior space, and formed with first and second intake ports receiving a transmission fluid from a transmission and an oil cooler, a bypass port bypassing the transmission fluid to the transmission, and an exhaust port exhausting the transmission fluid to the oil cooler, an inner cap inserted at least partially into the interior space, fixed to the housing, and having an open hole inserted into the interior space, an operation unit disposed between the inner cap and the closed end of the housing, and reciprocally moves according to a transmission fluid temperature, a valve unit disposed in the operation unit to selectively open and close the bypass port and the exhaust port depending on a movement of the operation unit; and an elastic member interposed between the inner cap and the operation unit.
US11300210B2
A mechanical seal which can provide stable sealing performance over a long period of time. A rotating ring unit 100 includes an annular elastic seal 130 having a first annular part 131 to which a rotating ring 110 is fitted and thus fixed on an inner circumferential surface side thereof, a second annular part 133 provided in close contact with an outer circumferential surface of a rotating shaft, and a curved part 132 which connects the first and second annular parts 131 and 133 and follows a positional change of the second annular part 133 with respect to the first annular part 131, an annular tightening member 140 which tightens an outer circumferential surface of the second annular part 133 on the rotating shaft, and a metal case 120 including an annular fitting part 121 to which the first annular part 131 is fitted and thus fixed on the inner circumferential surface side thereof.
US11300209B2
Aspects of the disclosure are directed to a brush seal comprising: a first plate, a wire mesh adjacent the first plate, a bristle pack adjacent the wire mesh, and a second plate adjacent the bristle pack. Aspects of the disclosure are directed to a method comprising: positioning a wire mesh adjacent to a first plate, positioning a bristle pack adjacent to the wire mesh, positioning a second plate adjacent to the bristle pack, applying a toolset to hold the first plate, the wire mesh, the bristle pack, and the second plate in a stack-up, and performing an operation to form a brush seal from the stack-up of the first plate, the wire mesh, the bristle pack, and the second plate.
US11300205B2
A ring-shaped gasket for making high-purity fluid pathway connections between opposing fluid delivery apparatus elements having at least one simple flat surface in contact with the gasket. The face of at least one apparatus element typically has a circular counterbore depression to receive the gasket, but is not required. The gasket has a body, pierced through by a hole creating a fluid pathway and defining a radial inner surface, and additionally having a radial outer surface, a first axial end surface and a second axial end surface. At least one of the first and second axial end surfaces has a stress concentration feature radially adjacent to a gasket sealing region, the sealing region constructed to be in contact with a face surface of a corresponding fluid conduit port. The stress concentration feature may be a groove or a plurality of cavities disposed adjacent the gasket axial end surface sealing region.
US11300201B2
A method for operating a vehicle drive train (1) includes, during a downshift, disengaging at least one shift element (A through F) from a power flow of the transmission (5), guiding a power transmission capacity of a torque converter lockup clutch (4) to a level at which the torque converter lockup clutch (4) is in a non-slip operating condition during a positive engine override when a rotational speed of a prime mover (2) is guided towards a synchronous speed of a demanded desired ratio, and guiding the power transmission capacity of the torque converter lockup clutch (4)—no later than a point in time of the downshift at which the rotational speed of the prime mover (2) is equal to the synchronous speed of the desired ratio—to a level at which the torque converter lockup clutch (4) is transferred into a continuous slip operation due to torque.
US11300200B2
A hydraulic control unit comprising a central accumulator, a flow path connected to the accumulator, a reservoir sharing a fluid space with the accumulator, a pump, and a controllable valve. The flow path is integrally formed to comprise a first flow path and a second flow path. The pump is connected to the accumulator via the first flow path on a first side of the accumulator. The pump is further connected to the reservoir via an inlet flow path on the first side of the accumulator. The controllable valve is connected to the accumulator via the second flow path on a second side of the accumulator.
US11300192B2
A bicycle chainring may have a plurality of first teeth that fit within the narrow link spaces in a drive chain, and a plurality of second teeth that fit within the wide link spaces in a drive chain. Each second tooth may have a first width that is greater than the its tip width at a location that is between about 40% and about 60% of the tooth height and a second width that is greater than the first width and is between the first plane and the root. A first transition portion may be on a first side of the second tooth and may extends between a first edge that is at the tip and extends in an edge direction that is substantially parallel to the central plane and a second edge that is disposed at the second plane and extends in the edge direction.
US11300163B2
A hybrid module is configured for arrangement in a torque path upstream from a transmission and downstream from an internal combustion engine. The hybrid module includes a hybrid drive unit including an electric motor including a rotor. The hybrid module also includes a torque converter and a connector non-rotatably fixing the rotor to the torque converter. The connector includes a first section non-rotatably fixed to the rotor, a second section non-rotatably fixed to the torque converter and a retainer axially fixing the first section and the second section together in an intermeshing arrangement so the first section and the second section are non-rotatably fixed together.
US11300154B2
Method for producing a ball stud with a joint ball and a shank, wherein the shank includes at least a neck region adjoining the joint ball and a fastening section opposite the joint ball, characterized by the steps: a) plastically shaping a semi-finished ball stud product; b) mechanically machining the semi-finished ball stud product; c) rolling the surface of the joint ball; d) thermochemically hardening the surface of the semi-finished ball stud product; e) removing the surface-hardened layer at least in the neck region and/or the fastening section; f) oxidizing the semi-finished ball stud product; g) polishing the joint ball.
US11300153B2
A component includes a base formed of a majority of a first metallic element and a shell adhered to the base. The shell includes an inner portion having an inner surface contacting the base, an outer portion having an outer surface, and an intermediate zone connecting the inner portion to the outer portion. The shell is formed of a multi-element transition material, where the multi-element transition material includes a majority of a second metallic element at the inner surface and a majority of a third metallic element at the outer surface. The intermediate zone includes both the second and third metallic elements. Each of the first, second, and third metallic elements are different from one another. The component may be an automotive shaft. A method of forming the component may include depositing first and second powders on the base to form the inner and outer portions and the intermediate zone.
US11300151B2
A segmented nut is formed by three segments held together with a sleeve for transport and fastening use. Rotation of the sleeve, such as in the order of 60°, frees the segments, allowing for quick release of the nut.
US11300150B2
A barrel nut for a fastener is disclosed. The barrel nut is configured to prevent axial movement of the fastener relative to a structure on which the fastener is installed. The barrel nut comprises a first part and a second part pivotable relative to the first part.
US11300148B2
A quick connection and/or fastening system suited to mutually connect and disconnect a first and a second element is disclosed, the system including a first and a second component that are suited to be rigidly fixed to the first and second elements, respectively, the first component and the second component being also suited to be mutually connected and disconnected, the second component being suited to house an end portion of the first component in such a way as to allow its translation inside the second component, the second component comprising also counteracting elements suited to counteract the translation of the end portion of the first component towards the outside of the second component.
US11300144B2
An air supply unit for a pneumatic system is provided herein. The unit includes a compressor inlet for receiving compressed air in a supply mode. The unit further includes a consumption outlet for connecting at least one consumption circuit. The unit further includes an air processing unit connected to the compressor inlet for drying and filtering the compressed air and delivering dried compressed air at its outlet. The unit further includes a supply line extending from the outlet to the consumption outlet. The unit further includes a purge tank connected to the supply line. The purge tank is connected to the supply line through a throttle for pressure reduction of the purge air. In order to realize a short filling time, the purge tank is further connected to the supply line by a filling valve. The filling valve is open in the supply mode and blocking in the purge mode.
US11300143B2
A drive device for driving a fluid pressure cylinder has an air supply source which supplies air, a switching valve which switches between the supply and discharge of the air to and from the fluid pressure cylinder, bypass piping which connects the head-side cylinder chamber and rod-side cylinder chamber of the fluid pressure cylinder, and a bypass switching valve which switches between the states of flow of air through the bypass piping. Air in the head-side cylinder chamber is supplied to the rod-side cylinder chamber through the bypass piping by setting the bypass switching valve to an open state in a return stroke of the fluid pressure cylinder.
US11300140B2
A compressor wheel includes a compressor wheel body, and a thermal insulating coating layer disposed so as to cover at least a part of a back surface of the compressor wheel body.
US11300139B2
An air cycle machine is provided including a plurality of components operably coupled via a shaft, the shaft being rotatable about an axis. A cooling airflow path receives cooling air from a cooling air source, directs the cooling air to at least one air-cooled bearing associated with one of the plurality of components, and discharges the cooling air. A cooling conduit is arranged in fluid communication with the cooling airflow path, wherein cooling air provided to the cooling conduit from the cooling airflow path has a first temperature and cooling air returned to the cooling airflow path has a second temperature, the second temperature being less than the first temperature.
US11300137B2
A centrifugal fan includes an impeller including blades, a motor, a housing, and a resin section. The blades are arranged in the circumferential direction about a central axis extending in the vertical direction. The rotor of the motor is rotatable with the blades about the central axis. The housing includes a plate-shaped bottom plate that extends in the radial direction from the central axis, and a housing protrusion that protrudes upward from the upper surface of the bottom plate and extends in the circumferential direction. A housing recess, which is recessed downward, is located in the upper surface of the bottom plate. The resin section includes a resin filled portion filled in the housing recess, and a resin protrusion that is disposed below the blades, protrudes upward from the resin filled portion, and extends in the circumferential direction.
US11300136B2
A fan for a gas turbine engine includes: an annular casing; a disk disposed inside the casing and mounted for rotation about an axial centerline, the disk including a row of fan blades extending radially outwardly therefrom; each of the fan blades including an airfoil having circumferentially opposite pressure and suction sides extending radially in span from a root to a tip, and extending axially in chord between spaced-apart leading and trailing edges, with the airfoils defining corresponding flow passages therebetween for pressurizing air; the row including no more than 21 and no less than 13 of the fan blades; and wherein each of the fan blades has a solidity defined by a ratio of the airfoil chord over a circumferential pitch of the fan blades, measured at 60% of a radial distance from the root to the tip, of less than about 1.6.
US11300130B2
An electric machine comprising: a stator assembly; a rotor assembly; and a support body. The rotor assembly comprises a shaft to which is mounted a first bearing and a second bearing either side of a permanent magnet, and the support body comprises first and second bearing seats to which the bearings of the rotor assembly are mounted, wherein the first bearing is mounted to the first bearing seat by adhesive, and the second bearing is soft-mounted to the second bearing seat by an o-ring.
US11300102B2
Embodiments of the present disclosure include a data processing and control augmentation system capable of identifying overloading of one or more wind turbine assemblies and providing information to a wind farm controller to reduce a power output of each overloaded turbine. The augmentation system thus reduces the power output of each overloaded turbine and, in turn, reduces loads applied to the wind turbine assembly, such as for a period of time until conditions favorably change. A described analysis of the present disclosure is able to utilize several incoming data streams from sensors so arranged to measure wind effects on blades to calculate and compare cyclic loads to threshold limits to o keep the loads within design limits. The control strategy reduces premature failure of components within the wind turbine assembly, and can be applied across an entire wind farm, even with only a subset of wind turbine assemblies being retrofitted.
US11300101B2
The present invention relates to a method for controlling a power plant for reducing spectral disturbances in an electrical grid being operative connected to the power plant, the power plant comprising a plant controller, at least one wind turbine and at least one auxiliary energy source, wherein the at least one wind turbine comprises a rotor adapted to drive a power generator via a shaft, wherein the generator is connectable with the electrical grid, and at least one damping controller configured to compensate structural oscillations of the wind turbine by controlling a torque on the shaft, wherein the at least one damping controller is capable of setting a limit of a control action on the shaft, the method comprising the steps of determining disturbance information for the power plant in the form of an electrical disturbance at a point of measurement electrically connected to the power plant, determining set-points for the at least one auxiliary energy source based on the determined disturbance information, and assigning the set-points to the at least one auxiliary energy source in order to counteract at least part of the electrical disturbance at the point of measurement using at least part of an available amount of energy from the at least one auxiliary energy source.
US11300099B2
A wind turbine controller includes a thrust limiter for controlling the thrust of the blades of wind turbine using an estimate of the air density at the wind turbine. In one embodiment, the controller receives the blade flap load indicating the current load on one of the blades which varies linearly to the air density experienced by the wind turbine. In one embodiment, the controller determines the mean of a plurality of the blade flap load values measured during a predefined time period. Using a transfer function, the controller converts the mean of the blade flap loads to an estimate of the air density at the turbine. Generally, higher air density results in greater loads on the blades while lower air density results in lower loads on the blades.
US11300098B2
Provided is a blade mounting arrangement at the interface between a hub and a rotor blade of a wind turbine, which blade mounting arrangement includes at least an annular bearing including a stationary part mounted to the hub and a rotating part mounted to the root end of the blade; and a reinforcing ring arranged between the bearing rotating part and the root end of the blade, which reinforcing ring includes a cylindrical body portion shaped as an extension of the root end of the blade. A wind turbine including a hub and a number of blades mounted to the hub, and with such a blade mounting arrangement at the interface between the hub and each rotor blade is also provided. A method of realizing an interface between a hub and a rotor blade of a wind turbine is also provided.
US11300090B2
A method of controlling operation of an engine includes providing power to a control module and/or a controller included in the control module, providing an engine start input where the engine start input is communicated with the controller, determining or detecting actuation of the engine start input, sending a signal from the controller to begin an engine starting procedure to start the engine, providing multiple engine operating mode inputs via the module, determining or detecting actuation of one of the engine operating mode inputs, and controlling the engine in accordance with one or more predetermined engine control instructions associated with the engine operating mode that is associated with the actuated engine operating input.
US11300089B2
An injector (1) for injecting fuel and an additional fluid, is provided in that the injector (1) is designed for optimal space-saving yet exhibiting a simple construction. This construction results in a precise injection of a fuel and an additional fluid into a combustion chamber of an internal combustion engine. The arrangement has two solenoid valves, the first valve (2) and the second valve (3). The second solenoid valve (3) has a second nozzle needle (9) which is arranged in the injector (1), and the first nozzle needle (7) of the first solenoid valve (2) and the second nozzle needle (9) of the second solenoid valve (3) are arranged one behind the other on a longitudinal axis (10) of the injector (1). Further, the nozzle needles (7, 9) can be controlled independently of one another.
US11300079B2
A diagnostic apparatus for an evaporative fuel processing system includes a fuel tank retaining fuel to be fed to a pressure-charger-equipped engine, a canister communicating with the fuel tank and adsorbing evaporative fuel generated therein, an upstream purge line allowing the canister and an engine intake system to communicate at an upstream side of the pressure charger, an upstream purge valve that opens and closes the upstream purge line, a pressure detector detecting pressure in the upstream purge line; a valve controller that opens and closes the upstream purge valve during pressure-charging and non-pressure-charging, respectively, a first timekeeper measuring an accumulative time in which a diagnosis execution condition is satisfied after a purge-flow diagnosis is started, and a determiner determining that the system operates normally or abnormally depending on whether the pressure decreases or not by a predetermined pressure or more from the start of the diagnosis.
US11300070B2
An electromagnetic valve control unit for detecting operation of an electromagnetic valve on the basis of a drive voltage or a drive current applied to the electromagnetic valve. The electromagnetic valve control unit includes an A/D converter, a filter, and a detection unit. The A/D converter converts the drive voltage or the drive current into a digital signal. The filter has a gain of about zero at a predetermined frequency. The detection unit detects operation of the electromagnetic valve on the basis of an output of the filter upon input of the digital signal into the filter.
US11300069B2
A method for self-generating an engine-specific model in an engine health monitoring system is provided. The method comprises generating a generic engine model including a generic physics-based model for each of a plurality of engine components in the specific engine; capturing a plurality of observed engine component parameters for each of the plurality of engine components and a plurality of observed environmental parameters during one or more pre-planned training missions; and training an engine-specific model using the plurality of observed engine component parameters and the plurality of environmental parameters captured during the one or more pre-planned training missions, wherein the engine-specific model includes an engine-specific physics-based model for each of the plurality of engine components in the specific engine. Each engine-specific physics-based model for an engine component is configured for use in predicting one or more engine component parameters using a second plurality of observed environmental parameters captured during an operational mission.
US11300067B2
An electromagnetic valve drive device, that drives a fuel injection valve having a solenoid coil, includes a drive unit configured to drive the solenoid coil, an energization control unit configured to control energization for the solenoid coil by controlling the drive unit, a processing unit configured to obtain a current value arrival time, which is a time having elapsed from a start of energization for the solenoid coil until a current flowing through the solenoid coil reaches a predetermined current value, and an estimation unit configured to estimate a valve opening start time, which is a time from the start of the energization to a start of opening of the fuel injection valve on the basis of the current value arrival time.
US11300062B2
A method of controlling a cylinder cut-out mode for an engine comprising the steps of: a) activating a cylinder cut-out mode in which one or more cylinders of the engine are deactivated; b) while the cylinder cut-out mode is active, monitoring one or more deactivation variables; the one or more deactivation variables comprising one or more of: an inlet manifold air temperature; an engine load factor; an engine speed; and an engine coolant temperature; and c) deactivating the cylinder cut-out mode in order to reactivate any deactivated cylinders when at least one of the deactivation variables exceeds its threshold value.
US11300058B2
A signal processing apparatus includes a CPU which executes an input step of receiving an input of a measurement value of a target parameter at a first time, in which noise is superimposed on a true value of the target parameter, a calculation step of calculating a variation amount of the measurement value of the target parameter at the first time, based on a maximum likelihood estimate of the target parameter at a second time and calculating a maximum likelihood estimate of the variation amount, and an output step of outputting a value obtained by adding the maximum likelihood estimate of the variation amount to the maximum likelihood estimate of the target parameter at the second time, as a maximum likelihood estimate of the target parameter at the first time.
US11300057B2
A gas turbine engine including a fan and an oil pump operatively connected to the fan by a main input drive gear, the drive gear rotating when the fan rotor rotates in either a first or second direction of the fan. Further included is a gear train intermediate the main input drive gear and the oil pump, the gear train including a first and second pinion gear, the first and second pinion gear each driven by the main input drive gear, the first pinion gear driving a first gear through a first clutch, the second pinion gear driving a second gear through a second clutch. Only one of the clutches transmits rotation from the respective pinion gear to the respective gear when the fan is rotating in the first direction, with the only the other clutch transmitting rotation when the fan is rotating in the second direction.
US11300044B2
A rotary piston engine is provided. The rotary piston engine includes a shell and a rotor, the rotating rotor is arranged in the shell and divides a rotor cavity into compression chambers with a variable volume, a plurality of combustion chambers rotating around a main shaft of the rotor are arranged on an outer ring of the shell, and any one of the plurality of combustion chambers is communicated with the compression chambers; the plurality of combustion chambers are in a transmission connection with the main shaft of the rotor via a transmission system, and each of the plurality of combustion chambers drives the main shaft of the rotor to rotate by a combustion of a compressed combustible gas mixture. The shell includes an upper cylinder cover and a lower cylinder cover, and a boss of the upper cylinder cover is fitted with a spigot of the lower cylinder cover.
US11300038B2
The invention relates to an engine having prechamber ignition, in particular a gas engine, that comprises a main combustion space in a cylinder of the engine for combusting an air-fuel mixture and a prechamber having an ignition device arranged therein and a fuel injector arranged therein, wherein the prechamber has at least one transfer port that fluidically connects the prechamber to the main combustion space. The engine is characterized in that the fuel injector arranged in the prechamber is the only fuel injector via which fuel can be introduced into the associated main combustion space.
US11300035B2
A general-purpose engine is provided with an engine body having an exhaust system part connected to a cylinder, and also with a cooling mechanism for cooling the engine body. The cooling mechanism is provided with a cooling fan which rotates to generate a cooling air flow, a discharge section which discharges the cooling air flow generated by the rotation of the cooling fan, and a cooling air flow opening which is disposed in the upper part of a partition for separating a cylinder chamber having the cylinder provided therein from a muffler chamber having a canister muffler provided therein, connects the cylinder head side of the cylinder chamber and the upper side of the muffler chamber, and causes a cooling air flow to flow from the cylinder head side of the cylinder chamber to the muffler chamber.
US11300024B2
In a heat exchanger installed on an intake path or exhaust path of an internal combustion engine and configured to cool gas by transferring heat between the gas containing exhaust and refrigerant, a water-repellent portion is formed at part of a portion that contacts the gas in a gas path through which the gas flows, and a hydrophilic portion is formed at another part of the portion. The water-repellent portion is a portion provided with water-repellent treatment. The hydrophilic portion is a portion provided with hydrophilic treatment. The hydrophilic portion is formed at a part having a temperature lower than the temperature of the part at which the water-repellent portion is formed while the heat exchanger is actuated.
US11300023B2
An exhaust gas purification system for an internal combustion engine includes a particulate filter (also referred to as GPF) to collect particulate matter (PM) in exhaust gas, an automatic transmission including a torque converter with a lock-up clutch, and a controller that controls the internal combustion engine to perform fuel cut when the internal combustion engine is decelerating and a temperature correlation value of lubricating oil (ATF) is higher than a determination value, and controls the automatic transmission to engage the lock-up clutch during execution of the fuel cut. The controller is configured to estimate a deposit amount of PM deposited on the GPF, and change the determination value to a smaller value than before the deposit amount exceeds a first deposit amount when the deposit amount exceeds a predetermined first deposit amount.
US11300020B2
A quantitative one-way oil gas lubricant system and a method for a 4-stroke engine, including a preceding stage quantitative oil intake orifice that is connected to a lubricant case on a wall of a crankcase of the 4-stroke engine, and a final stage quantitative airflow orifice disposed at a cylinder cover of the 4-stroke engine, are provided. A diameter of the preceding stage quantitative oil intake orifice D1 and a diameter of the final stage quantitative airflow orifice satisfy an equation: D1/D3=0.8-1.5, wherein a one-way connected oil gas lubricant channel is disposed between the preceding stage quantitative oil intake orifice and the final stage quantitative airflow orifice. A lubricant oil sucked from the preceding quantitative oil intake orifice by the crankcase flows along the oil gas lubricant channel and lubricates the engine parts that the channel passes through in turns. Finally, a minute quantity of waste oil gas that flows out from the final stage quantitative airflow orifice is introduced into a cylinder of the 4-stroke engine and is to be burned completely. The supply quantity of the lubricant oil may be controlled, and no extra lubricant oil gas may flow out from the final stage quantitative airflow orifice, therefore, the quantitative and one-way lubricating is realized.
US11300016B2
A valve opening and closing timing control device includes a drive-side rotating body that rotates synchronously with a crankshaft of an internal combustion engine, a driven-side rotating body that rotates with a camshaft of the internal combustion engine, an electric motor that controls a relative rotation phase of the drive-side rotating body and the driven-side rotating body, a motor control unit that controls a current supplied to the electric motor, a current sensor that detects the current flowing into the electric motor, a regulation unit that determines a regulation phase in which the relative rotation phase is mechanically limited in an advanced angle direction and in a delayed angle direction, and a regulation phase detection unit that detects the regulation phase based on when the relative rotation phase in which a change is stopped by the regulation unit is reached and a current value detected by the current sensor increases.
US11300010B2
This cooling equipment comprises: a refrigerant supply line (81) supplying, to a condenser (6), a condenser refrigerant which cools steam (Sb) that has driven a steam turbine (5), to return the steam (Sb) to water (W); and a cooling part (80) which is disposed on the refrigerant supply line (81), and performs heat exchange between liquefied gas used as fuel for a gas turbine (2) and the condenser refrigerant to heat and vaporize the liquefied gas and to cool the condenser refrigerant at the same time.
US11300008B2
A lubricant scavenging system for a turbine engine having a pair of concentric, counter-rotating shafts. The system comprises a lubricant sump housing having a radially inner surface, a pair of pedestal mounts each adapted to receive a bearing assembly from a respective shaft, a lubricant collection point axially disposed between the pedestal mounts, and a pair of axial channels adapted to guide lubricant toward the lubricant collection point.
US11300007B2
A planetary gear train for an aircraft engine, has: a sun gear; planet gear assemblies having main gears meshed with the sun gear, fore lateral gears and aft lateral gears disposed on opposite sides of the main gears and rotating therewith; journal bearings rotatably supporting the planet gear assemblies for rotation about rotation axes, gaps defined between the journal bearings and the planetary gear assemblies; a planet carrier supporting the journal bearings; a fore ring gear meshed with the fore lateral gears; an aft ring gear meshed with the aft lateral gears; and a lubrication system extending within the planet carrier and hydraulically connected to the gaps between the journal bearings and the planet gear assemblies.
US11300006B2
A guide vane bearing for a hydraulic machine is provided, which may be serviced from the side of the water flow path, and a method for installing and removing a bearing of this type. The guide vane bearing includes a bearing support and a layer of bearing material and at least three segments, which are separately connectable to the bottom ring of the hydraulic machine, each segment including one part of the bearing support and one part of the layer of bearing material, and a joint between the segments being obliquely formed with respect to the bearing axis, so that one segment has a wedge shape, and the bearing furthermore including a bearing seal, and the bearing seal being rotatably fixedly connected to the trunnion of the guide vane, and the bearing support including a surface, which is designed as a running surface for the lip of the bearing seal.
US11300002B2
A duct for a gas turbine engine, the duct has a wall defining a flow passage for an airflow, the wall defining a baseline surface, the duct comprising an off-take port for drawing a portion of the airflow out of the duct, the off-take port including a projected portion projecting away from the baseline surface into the flow passage, a conduit opening defined within the projected portion for receiving the portion of the airflow, and an off-take conduit communicating with the conduit opening for directing the portion of the airflow away from the duct, the projected portion having a hump upstream of the conduit opening relative to a direction of the airflow and a scoop downstream of the opening relative to the direction of the airflow.
US11299992B2
Rotor blades and turbomachines are provided. The rotor blade includes a main body having a shank, an airfoil extending radially outwardly from the shank, and a platform. The main body further includes a pressure-side slash face and a suction-side slash face. Each of the pressure-side slash face and the suction-side slash face includes a damper land and defines a slot. The damper land is disposed radially inward from the slot.
US11299989B2
The invention relates to an assembly (1) for a turbine of a turbomachine, comprising: a first rotor disk (20a), a second rotor disk (20b), a part forming a mobile ring (28), comprising a system for preventing rotation of the mobile ring (28) relative to the rotor disks (20a, 20b), said system comprising: a rotor disk securing flange (222) having a plurality of teeth (224) that are distributed circumferentially about the turbomachine longitudinal axis (X-X), and a mobile ring securing flange (282) having a plurality of lugs (284) that are distributed circumferentially about the turbomachine longitudinal axis (X-X), the engagement of the rotor disk securing flange (222) with the mobile ring securing flange (282) ensuring, by means of the teeth (224) and the lugs (284), that the mobile ring (28) does not rotate relative to the rotor disks (20a, 20b).
US11299977B2
A drill collar having at least one pocket for receiving at least one component. The at least one pocket includes a rectangular portion that extends from a first end to a second end. The rectangular portion also includes a base surface. Each of the first and the second ends includes a transition surface extending from the base surface to a pair of shoulder surfaces and a channel. The pair of shoulder surfaces and a surface of the channel are parallel to the base surface. The channel extends to an end pocket that can be in communication with an aperture.
US11299973B2
A gas separator operationally coupled between a submersible pump and a motor for use in downhole reservoirs includes an intake housing and an inner intake assembly. The intake housing includes at least two sets of intake ports along an upper section adjacent to the pump with ports in a set vertically offset and sets horizontally offset. The inner intake assembly includes a separation chamber, a self-orienting intake rotatable around a central axis and having at least one communication port, and a port controller. The port controller functions to position the communications port toward the bottom of the gas separator when the gas separator is positioned horizontally in a downhole wellbore. The intake housing allows reservoir fluid traveling downstream to pass through intake ports and into the separation chamber through the communication ports.
US11299971B2
System of controlling a hydraulic fracturing pump or blender using cavitation or pulsation detection
Systems and methods for monitoring, detecting, and/or intervening with respect to cavitation and pulsation events during hydraulic fracturing operations may include a supervisory controller. The supervisory controller may be configured to receive pump signals indicative of one or more of pump discharge pressure, pump suction pressure, pump speed, or pump vibration associated with operation of the hydraulic fracturing pump. The supervisory controller also may be configured to receive blender signals indicative of one or more of blender flow rate or blender discharge pressure. Based on one or more of these signals, the supervisory controller may be configured to detect a cavitation event and/or a pulsation event. The supervisory controller may be configured to generate a cavitation notification signal indicative of detection of cavitation associated with operation of the hydraulic fracturing pump, and/or a pulsation notification signal indicative of detection of pulsation associated with operation of the hydraulic fracturing pump.
US11299968B2
A system and a method for reducing annular pressure with a casing annulus pressure release system are described. The casing annulus pressure release system includes a controller, multiple sensors, and a pressure release sub-system disposed a wellbore annulus. The sensors sense wellbore conditions in the annular space and transmit signals representing the sensed wellbore conditions to the controller. The pressure release subsystem releases pressure in the annular space into the wellbore in response to a signal from the controller.
US11299966B1
A liner running tool includes a mandrel having a wall including outer surface and an inner surface defining a passage. A projection extends radially outwardly of the outer surface. The projection is formed from a material having a selected melting point and being configured to connect with and support a liner. A thermal activation device is operatively connected to the projection. The thermal activation device is selectively operable to melt the projection and disconnect the liner running tool from the liner.
US11299965B2
Completion systems and methods to complete a well are disclosed. A method to complete a well includes installing a casing across a plurality of zones of a well. The casing includes an opening and a sleeve positioned inside the casing. The method also includes shifting the sleeve from a first position to a second position to uncover the opening to provide fluid communication from a zone of the plurality of zones to the casing. After shifting the sleeve from the first position to the second position, the method includes flowing a screen assembly having a filter inside the casing and toward the sleeve. The method further includes positioning the filter around the opening and sealing the screen assembly around the opening to confine fluid flow through the opening to flow through the filter.
US11299961B2
Provided is a safety valve. The safety valve, in one example, includes a piston located within a piston chamber, the piston separating the piston chamber into a first portion and a second portion and configured to slide to move a valve closure mechanism between a closed state and an open state. The safety valve, according to this example, includes a first control/balance line fluidically coupled to the first portion of the piston chamber, a second control/balance line fluidically coupled to the second portion of the piston chamber, and a chemical line fluidically coupled to the second control/balance line.
US11299958B2
Expansive cements for use in cementing subterranean wells comprise water, an inorganic cement and one or more particulate materials that swell upon contact with a water-immiscible fluid. The cements may further comprise a water-immiscible fluid. Such cements are designed to seal microannuli arising from the presence of water-immiscible fluids on casing surfaces, borehole wall surfaces or both.
US11299952B2
What is provided is a method and apparatus wherein a swivel can be detachably connected to an annular blowout preventer thereby separating the drilling fluid or mud into upper and lower sections and allowing the fluid to be displaced in two stages, such as while the drill string is being rotated and/or reciprocated. In one embodiment the sleeve or housing can be rotatably and sealably connected to a mandrel. The swivel can be incorporated into a drill or well string and enabling string sections both above and below the sleeve to be rotated in relation to the sleeve. In one embodiment the drill or well string does not move in a longitudinal direction relative to the swivel. In one embodiment, the drill or well string does move longitudinally relative to the sleeve or housing of the swivel.
US11299945B2
A counter including a housing disposed about a tubular creating a space therebetween, a piston disposed in the space and responsive to pressure up events in the tubular to compress a transfer chamber, a supply chamber fluidly attached to the transfer chamber; a trigger chamber fluidly attached to the transfer chamber wherein sequential pressure events cause the piston to move fluid from the supply chamber to the trigger chamber. A counter including a fluid incrementing configuration, an activation member in fluid force communication with the fluid incrementing configuration, the activation member having a first position where a fluid port is blocked and a second position where the fluid port is unblocked, the fluid port being fluid pressure connected to a tool to be actuated when the activation member is in the second position.
US11299944B2
An embodiment of a fluid bypass apparatus includes an axially elongated body configured to be deployed in a borehole in an earth formation, the body including a pilot conduit that allows fluid to flow through the body and a bypass conduit extending from the pilot conduit to an exterior of the body and defining a fluid flow path from the primary conduit to the exterior of the body, The apparatus also includes a modular valve insert housed within the bypass conduit, the valve insert being removable and replaceable, the modular valve insert configured to obstruct the fluid flow path and configured to automatically open in response to a pressure or flow rate through the primary conduit meeting or exceeding a selected threshold pressure or flow rate.
US11299936B2
A downhole tool, for selectively reaming a wellbore or stabilizing drill string components within a wellbore, includes an elongate tool body adapted to receive reamer cartridges or stabilizer cartridges. The reamer cartridges are radially insertable into corresponding pockets in the tool body, with each reamer cartridge having a reamer insert with an array of cutting elements. The reamer insert is disposed within a bushing and is rotatable relative thereto, about a rotational axis transverse to the longitudinal axis of the tool. However, the rotational axis is offset from the tool body axis, resulting in eccentric contact of the cutting elements with the wall of the wellbore, which in turn imparts rotation to the reamer insert when the tool is moved axially through a wellbore without rotation. When the tool is used for stabilization, the reamer cartridges are removed and replaced with stabilizer cartridges having stabilizer inserts with hard-faced stabilizer cones.
US11299933B2
A system for forming a step protruding from a post (e.g., tree) includes a spine, a post fastener, and a step. The spine is strapped or screwed to the post via the post fastener such that the spine extends generally parallel to the post (i.e., vertically). The spine includes a length of tubing and an alignment plate. The length of tubing extends vertically along the post when installed (i.e., assembled) on the post. The alignment plate is attached to the length of tubing, typically at one or both ends of the tubing. The alignment plate extends laterally from the length of tubing to limit rotation of the tubing about a vertical axis thereof by interacting with the post when the spine is installed on the post. The step engages the spine such that the step is supported by the spine when the system is installed on the post. The step extends generally perpendicularly from the spine and post.
US11299923B2
Various embodiments relate to a drive arrangement for a closure element of a motor vehicle which has an electrical motor vehicle on-board power system, wherein an electric drive for motorized adjustment of the closure element is provided, wherein the drive is assigned a coupling arrangement by which the drive can be actuated electrically. It is proposed that at least one cableless transmission path, in particular to an on-board-power-system-side coupling arrangement, via which the drive can be actuated, can be generated by the drive-side coupling arrangement.
US11299922B2
A modular door operating linkage system connectable to an extendable from a door pivotable between closed and open positions about a generally vertical axis disposed such that the door can be either pushed or pulled between positions. The modular linkage system includes a rigid generally L-shaped crank arm component connected to a powered driver which drives the crank arm component in opposite arcuate directions. The modular linkage system also includes a rigid elongated track component defining a generally C-shaped linear channel. The modular linkage system also includes a rigid but adjustable multipiece link component. The linkage system further includes a rigid block component which is configured and designed to act in concert with the other components of the linkage system. The various components of the linkage system are designed and configured relative to each other such that they can be selectively interchanged with and connected to each other and to the door in a multitude of different arrangements and scenarios to easily and readily accommodate different environments wherein the door is utilized. A method for connecting a door to a powered driver is also disclosed.
US11299920B2
The invention discloses a locking device and a refrigerator, wherein the locking device comprises a first lock block and a second lock block; the first lock block comprises a base and a tongue; the second lock block comprises an accommodating cavity, a clamping block, a return spring and a pushing block; the pushing block pushes the clamping block to slide in the sliding groove; and the tongue enters the tongue channel to be engaged with the clamping block so that the two lock blocks are engaged with each other. The locking device has the function of automatically adjusting the height difference between different cabinet doors and cabinet bodies, and is therefore more flexibly suitable for locking various cabinets or refrigerators.
US11299919B2
A latching mechanism releasably engages a striker. The latching mechanism includes a housing secured to the vehicle body, and defining a striker channel through which the striker is selectively movable along a striker path. The latching mechanism includes a release lever pivotally connected to the housing and configured to rotate in a first direction in response to a tensile force. A detent is pivotally connected to the housing and to the release lever, and is movable with lost motion relative to the release lever. A fork bolt is adjustably connected to the housing and movable between a fully latched position, where the fork bolt fixes the striker relative to the housing, and a secondary position, where the striker is movable relative to the housing. Moving the fork bolt from the secondary position to the fully latched position causes the lost motion between the detent and the release lever.
US11299913B2
Door-locking device (1) comprising an electromechanical control device (10), which includes a locking pin (11) adapted to cooperate with a movable latching slider (7) for locking a door of an electric household appliance. The control device comprises a yoke (21), a magnet part (22) fixed to the yoke (21) and comprising a permanent magnet (23) polarized along a direction substantially perpendicular to the yoke (21), two electromagnets (26) arranged on opposite sides of the magnet part (22), and a rocking keeper (29) comprising two arms (29a, 29b) connected at an angle to each other, the keeper resting on a supporting surface (25) of the magnet part (22) so as to be able to rock between a first and a second position respectively in contact with one or the other of the cores (27) of the electromagnets (26).
US11299910B2
A deadbolt lock includes a positioning member mounted to a lock part. A protective member includes a recess formed in one side thereof and is mounted to the lock part and the positioning member. A covered area is formed between the positioning member and the protective member. At least one fixing member is connected to the positioning member and located within the covered area. An outer cover is mounted to the protective member and the positioning member. The at least one fixing member is compact in size to reinforce the protective member to reduce manufacturing cost. The protective member and the outer cover are not damaged by impact from outside of the deadbolt lock to enhance safety features of the deadbolt lock.
US11299899B2
Swimming pool cleaners may operate autonomously within pools and spas. The cleaners need not include any external hoses or cords, and their bodies may be oriented at pool waterlines so as to make their on-board filters readily accessible for removal. The cleaners may dock at docking stations for various purposes, including (but not limited to) for charging any on-board battery and communicating electronically with the docking station or other external equipment.
US11299898B2
A pole for a swimming pool comprises a tool for swimming pool maintenance located at one end of the pole and a device for preventing the pole from sliding into the swimming pool. The device comprises a face that surrounds the pole generally perpendicular to the pole and a baffle that extends from the outside edge of the face generally parallel to the pole. The device prevents the pole from sliding into the swimming pole by a user placing the baffle on a surface at the edge of the swimming pool.
US11299897B1
An apparatus and system for assisting in assembling, aligning, and leveling the wall panels of an inground swimming pool, the apparatus comprising an adjustment member having an externally threaded shaft section, an internally threaded fastener which is rigidly attached in a hole in a bottom flange of a wall panel, and a cleat member which is adjustably connected under the bottom flange such that the wall panel can be supported on the cleat member, whereby the wall panel can be raised or lowered as needed during assembly, alignment, and leveling of the pool wall by rotatably adjusting the position of the adjustment member, whereby the tensile strength of the threaded shaft is less than that of the threaded aperture in the cleat member such that an area of the threads on the threaded shaft section spaced from the end of the shaft section are intentionally fractured or damaged, preventing prevent the cleat member becoming disengaged from the panel.
US11299896B2
An autonomous treatment unit (10, 200) for treating at least a plurality of patients by hemodialysis. The unit being an individual construction comprising at least one care room equipped with a dialysis generator to prepare treatment solutions of at least one of sodium chloride, potassium chloride, calcium chloride, and magnesium chloride with hemodialysis water for each individual patient. The treatment unit is a housing structure grouping of a plurality of elementary modules built substantially in a same way, juxtaposed and arranged internally, individually or in a combination, to form a first group of service rooms (210) assigned for hemodialysis treatment of patients, reception of patients, administrative follow-up of patients and medical follow-up of patients. A second group of rooms (250) for preparation and storage of the concentrates, the fluids used in the care rooms and/or the reprocessing and/or disposal of the residual and effluents generated treatments generated by the treatment.
US11299895B2
This method is suitable for the strengthening of concrete or timber structures by applying prestressed Carbon FRP or Glass FRP lamella. At least one groove is cut into the concrete or timber structure along the direction in which the concrete or timber structure is to be strengthened. The grooves are filled with epoxy resin and a layer of epoxy resin is put onto the entire section to be equipped with the CRFP or GFRP lamella. The lamella is prestressed and anchored at both ends. U-shaped brackets are then being put over the two end sections of the CFRP or GFRP lamella by inserting and submerging its both U-legs into holes filled with resin as well. These holding brackets are then tightly pressed onto the CFRP or GFRP lamella to prevent cracking or fracture of the concrete or timber and bending away of the extremities of the CFRP or GFRP lamella.
US11299885B2
An insulative construction product includes a polyurethane foam core and a mixture of Aerogel and carbon black that is disposed within the polyurethane foam core. The mixture of Aerogel and carbon black includes between 90 and 99 weight percent Aerogel and between 1 and 10 weight percent carbon black. The polyurethane foam core includes between 10 and 90 percent by volume of the of Aerogel and carbon black mixture and the construction product has an R-value of at least 8.0 R/inch.
US11299876B2
The present invention provides an electronic plumbing fixture fitting including a measurement system. The electronic plumbing fixture fitting includes a user input module. The user input module includes a mechanism to receive from the user numerical value(s) of parameter(s) for water to be delivered through a discharge outlet of the electronic plumbing fixture fitting (e.g., volume or volume and temperature) and a mechanism to deliver to the user the numerical value(s) of the parameter(s) via the water delivered through the discharge outlet of the electronic plumbing fixture fitting.
US11299870B2
Display system for excavation machine, excavation machine, and display method for excavation machine
A display system for an excavation machine includes a calculator configured to calculate, based on vehicle state data indicating a position and a posture of a vehicle body of an excavation machine, working equipment outer shape data indicating an outer shape and a dimension of working equipment supported by the vehicle body, and working equipment state data indicating a posture of the working equipment, a reference vector extending in a widthwise direction of a bucket of the working equipment and passing through a specified portion of the bucket, and a display controller configured to cause a display device to display the bucket and a target line viewed from a direction orthogonal to the reference vector.
US11299869B2
A loading amount accumulation device includes a loading amount storage section 403 storing a loading amount, a loading amount calculation section 402 accumulating load weight data about a transport object in a working front to the loading amount, and updating the loading amount by the value after being accumulated, a difference calculation section 404 calculating a difference between a loaded amount of a vessel and the loading amount, an accumulation success/failure determination section 405 comparing an absolute value of the difference and a value Dth, determining that accumulation has failed when the absolute value is larger than the value Dth, and outputting a result, a loading amount correction section 406, when the failure is output as the result, performing correction so as to set the loaded amount data as the loading amount, and updating the loading amount by the corrected loading amount, and an output section outputting the loading amount.
US11299868B2
A hybrid work machine is configured with an engine 41, a hydraulic pump 51, a hydraulic actuator, a generator motor 61 coupled to the engine 41, an electric storage device 62 that transmits and receives electric power to and from the generator motor 61, an engine controller 42 that controls the engine 41 based on a target engine revolution speed, a power controller 63 that controls action of the generator motor 61, a controller 72 that controls the engine controller 42 and the power controller 63, and a target engine revolution speed change instructing device that give instructions on a change in the target engine revolution speed. The controller 72 controls the engine controller 42 and the power controller 63 to act the generator motor 61 as a generator until an actual revolution speed of the engine 41 is reduced to a revolution speed corresponding to a target engine revolution speed after change if the target engine revolution speed has been changed to be lower while the engine 41 is in an unloaded state. It is thereby possible to suppress noise of the engine in the case where the target engine revolution speed has been changed to be lower while the engine is in an unloaded state.
US11299862B1
A portable street planter that is positionable in a street to divert or divide traffic. The portable street planter provides an aesthetic traffic divider that also serves as a planter basin for plants and trees. The traffic divider may also provide foot and arm support for a bicyclist at rest.
US11299858B2
The invention relates to a method for unloading, transporting and installing a railway track, which does not require the rail-carrying train to be brought closer after each cycle of unloading continuous welded rail (CWR), the train remaining parked at the end of the track already laid until all the CWR has been completely unloaded. According to the invention, the method consists of: fastening two rails to a crane of an unloading wagon and moving same through windows along the wagon, facilitating the descent thereof to the track; transferring the rails to a machine for pulling and positioning which moves along, leaving the rails supported on transport elements that move along the track already laid; transferring the rails from the track already laid to a section of sleepers; and moving the rails to their final position, using sliding elements placed on the sleepers.
US11299857B2
A method for forming a multi-ply fiber web in which least part of the sizing of the multi-ply fiber web is provided by applying sizing agent in the form of foam by a curtain type application device (C10, C20) in between at least two layers of the multi-ply fiber web in the forming section. The invention also relates to a forming section for a multi-ply fiber web having at least one twin-wire forming part formed between a wire (10) for the bottom layer and a wire (20) for the top layer of the multi-ply fiber web, where the layers are joined, and the treated layers combined. The forming section has a curtain type application device (C10, C20) for applying sizing agent in the form of foam in between two layers of the multi-ply fiber web in the forming section of a multi-ply fiber web production line.
US11299848B2
A hot iron covering assembly includes a panel that has a top side, a bottom side and a perimeter edge. The top side has a size and shape of a base of an iron. The panel comprises a flexible and heat resistant material. A securing member is configured to releasably secure the panel to the base of the iron.
US11299846B2
To provide a cloth spreading device capable of shortening the waiting time until inputting work of a worker and achieving high production efficiency. A cloth spreading device 1 includes: a plurality of input units 30; a plurality of relay units 40 provided corresponding to the input units 30; and an extension unit 50. Each of the input units 30 includes: an input chuck 31; and an up-down moving machine 32 that moves the input chuck 31 up and down. Each of the relay units 40 receives a cloth C from the input chuck 31 having moved up to a transfer position and transfers the received cloth C to the extension unit 50. The input chuck 31 having transferred the cloth C to the relay unit 40 moves down to an input position. Standby time of the input chuck 31 until the relay unit 40 becomes ready to receive the cloth C can be shortened so that the input chuck 31 can be moved down without delay to the input position.
US11299839B2
Aspects relate to a drum (10) for rotatably mounting in an apparatus for use in the treatment of substrates with a solid particulate material; a method of treating a substrate comprising agitating the substrate in a drum (10); and a kit for converting an apparatus to comprise the drum (10). The drum has an inner surface (15) and an end wall (2) and access means (70) for introducing said substrates into said drum, wherein said drum (10) comprises: •(a) storage means (4) for storage of said solid particulate material, wherein at least part of said storage means is or comprises at least one cavity located in said end wall (2) of said drum (10); and•(c) a dispensing aperture (12) for dispensing solid particulate material from said storage means (4) into the interior of said drum (10), wherein said dispensing aperture (12) is comprised in said end wall (2) of said drum, characterised in that said drum (10) comprises a valve (6) that is actuatable between a closed position and an open position, wherein when said valve (6) is in said closed position said solid particulate material is prevented from passing through said dispensing aperture (12) and when said valve (6) is in said open position said solid particulate material is permitted to pass through said dispensing aperture (12).
US11299830B2
A knitting needle or knitting needle assembly may include a cable having opposite ends, with first and second cylindrical members coupled to the opposite ends, respectively. At least one of the first and second cylindrical members may be coupled to its respective end of the cable such that the cylindrical member swivels about its longitudinal axis with respect to the cable to permit relative rotation between the respective cylindrical member and the cable. One or both cylindrical members may define a cavity generally enclosing its respective cable end. Alternatively or in addition, one or both cylindrical member may define a first end bore receiving the cable, and a second end bore at an opposite end thereof, with the second end bore defining a radially inwardly facing thread configured to mate with a radially outwardly facing thread of the cable.
US11299825B2
Methods and a device for the continuous manufacturing of artificial muscle actuator device fibers are disclosed. The method includes: threading an untwisted fiber along the axis of a tube and inside the tube that includes a heating means to raise the localized temperature of a cross-section of the tube to a predetermined temperature; providing a tension on the untwisted fiber; and twisting the untwisted fiber while the fiber is within the tube.
US11299821B2
A vapor phase growth apparatus according to an embodiment includes a reaction chamber; a substrate holder having a holding wall capable holding an outer periphery of the substrate; a process gas supply part provided above the reaction chamber, the process gas supply part having a first region supplying a first process gas and a second region around the first region supplying a second process gas having a carbon/silicon atomic ratio higher than that of the first process gas, an inner peripheral diameter of the second region being 75% or more and 130% or less of a diameter of the holding wall; a sidewall provided between the process gas supply part and the substrate holder, an inner peripheral diameter of the sidewall being 110% or more and 200% or less of an outer peripheral diameter of the second region; a first heater; a second heater; and a rotation driver.
US11299812B2
An electrolytic solution generator includes an electrolyzing unit having a stacked structure in which a conductive film is interpose between a cathode and an anode, the electrolyzing unit electrolyzing a liquid, and a housing in which the electrolyzing unit is placed. A channel is disposed in the housing, and a groove is disposed in the electrolyzing unit, as a groove which is open to the channel and to which at least a part of an interface between the conductive film and the cathode and an interface between the conductive film and the anode is exposed. A space is disposed between at least either an outer periphery of the cathode or an outer periphery of the anode and an inner surface of the housing.
US11299810B2
The invention is directed to a barrier layer for corrosion protection in electrochemical devices, e.g. carbon based gas diffusion layers (GDLs) in electrochemical devices, comprising electrically conductive ceramic material and a non-ionomeric polymer binder. The electrically conductive ceramic material has an electrical conductivity of >0.1 S/cm, preferably >1 S/cm in air atmosphere (as detected by the powder method) and is selected from the group of precious metal and/or base metal containing oxides, carbides, nitrides, borides and mixtures and combinations thereof. Membrane-electrode assemblies (MEAs), catalyst-coated membranes (CCMs), gas diffusion electrodes (GDEs) and gas diffusion layers (GDLs) comprising the barrier layer of the invention show improved corrosion resistance, preferably against carbon corrosion; particularly in start-up/shut-down cycles and fuel starvation situations of PEM fuel cells.
US11299797B2
Provided are a copper-containing, high-toughness and rapidly degradable magnesium alloy, a preparation method therefor and the use thereof, wherein same relate to the field of materials for oil and gas exploitation. When the magnesium alloy is in an as-cast state, an extrusion state or an aging state, a strengthening phase thereof mainly includes an Mg12CuRE-type long-period phase and an Mg5RE phase and an Mg2Cu phase, the Mg12CuRE-type long-period phase has a volume fraction of 3-60%, the Mg5RE phase has a volume fraction of 0.5-20%, and the Mg2Cu phase has a volume fraction of 0.5-15%, wherein RE is a rare-earth metal element.
US11299795B2
The controlled cooling of previously heated and substantially straight steel wires of diameter more than 3.5 mm to a predetermined temperature including the steps: guiding the wires along individual paths through first coolant bath having bath liquid of water and a stabilizing additive, the bath liquid and the wires create a steam film around each wire along individual paths; directing an impinging liquid immersed inside first coolant bath towards the wires over a length along individual paths to cool down the wires, the impinging liquid decreases the thickness of the steam film or destabilizes the steam film, increasing speed of cooling over the length along individual paths; guiding the wires along individual paths out of the first coolant bath to be cooled down in air; after the further cooling, guiding the wires along individual paths through second coolant bath.
US11299794B2
A hot-forming line for producing hot-formed and press-quenched sheet-steel products includes a temperature control station for heating at least one sheet-metal blank, a hot-forming and press-quenching tool for hot forming and press quenching the heated sheet-metal blank and at least one blank gripper for gripping and transferring the sheet-metal blank before and/or after hot forming and press quenching. The at least one blank gripper forms at least one contact region with the sheet-metal blank during the gripping of the sheet-metal blank. Also, the at least one blank gripper is configured to cool the sheet-metal blank in the at least one contact region during gripping and transfer of the sheet-metal blank before hot forming and press quenching and/or heat the sheet-metal blank in the at least one contact region during gripping and transfer after hot forming and press quenching.
US11299790B2
The invention relates to the identification of secretory antibody-bound bacteria in the microbiota in a subject that influence the development and progression of inflammatory diseases and disorders. Thus, the invention relates to compositions and methods for detecting and identifying the constituents of a subject's microbiota, methods of modifying the constituents of the microbiota, and methods for treating inflammatory diseases and disorders in a subject in need thereof.
US11299785B2
Methods and compositions disclosed herein generally relate to methods of identifying, validating, and measuring clinically relevant, quantifiable biomarkers of diagnostic and therapeutic responses for blood, vascular, cardiac, and respiratory tract dysfunction, particularly as those responses relate to septic shock in pediatric patients. In particular, the invention relates to identifying two or more biomarkers associated with septic shock in pediatric patients, obtaining a sample from a pediatric patient having at least one indication of septic shock, then quantifying from the sample an amount of two or more of said biomarkers, wherein the level of said biomarker correlates with a predicted outcome.
US11299784B2
The present invention relates to a method for predicting the degree of weight loss attainable by applying one or more dietary interventions to a subject and/or the degree of maintenance of weight loss following one or more dietary interventions; which method comprises determining the level of microRNA-486 (miR-486) in one or more samples obtained from the subject; and/or determining the nucleotide of the subject at one or more polymorphic positions genetically linked to miR-486.
US11299776B2
Disclosed are compositions and methods for nucleic acid amplification and detection. Specifically, disclosed herein are compositions and methods that allow for amplification of nucleic acids at a wide variety of temperatures. This includes a polymerase which is thermostable at high temperatures, and a method of amplification that can be conducted at relatively low temperatures.
US11299770B2
A method for analyzing planar sample is provided. In some cases the method comprises: (a) incubating the planar sample with a capture agent that is linked to an oligonucleotide, wherein the capture agent specifically binds to complementary sites in the planar sample; (b) reading a fluorescent signal caused by extension of a primer that is hybridized to the oligonucleotide, using fluorescence microscopy. Several implementations of the method, and multiplexed versions of the same, are also provided.
US11299768B2
A method for determining a patient's susceptibility of contracting a nosocomial infection that includes obtaining a biological sample from the patient and extracting biological material from the biological sample; preparing a specific reagent of an expression product of at least one target gene selected from S100A9 and S100A8 target genes; and determining the expression of at least one of the target genes S100A9 and S100A8, where overexpression relative to a specified threshold value indicates susceptibility of contracting a nosocomial infection.
US11299764B2
A screening method for the identification of a characteristic of a target nucleic acid in a whole blood sample, including positioning a composition comprising whole blood and at least one preservative agent within a centrifuge, centrifugating the composition to isolate a plasma that includes at least one target nucleic acid for further analysis and analyzing the at least one target nucleic acid to identify a characteristic about the at least one target nucleic acid, and a composition including the plasma, the preservative agent, and any other ingredient, which is produced by the method.
US11299763B2
The invention relates to methods and instruments for determining the resistances of microbes to antibiotics, in particular those microbes which produce beta-lactamases. The method determines the resistance of the microbes in less than an hour by incubating a tiny quantity of the microbes on a mass spectrometric sample support plate after they have been combined with a dosed quantity of a suitable antibiotic, for example the beta-lactam antibiotic imipenem, and by direct mass spectrometric measurement of the breakdown of the antibiotic by the microbial enzymes.
US11299759B2
The present invention relates to a process for the enzymatic modification of a glycoprotein. The process comprises the step of contacting a glycoprotein comprising a glycan comprising a terminal GlcNAc-moiety, in the presence of glycosyltransferase that is, or is derived from, a β-(1,4)-N-acetylgalactosaminyltransferase, with a non-natural sugar-derivative nucleotide. The non-natural sugar-derivative nucleotide is according to formula (3): wherein A is selected from the group consisting of —N3, —C(O)R3, —(CH2)iC≡C—R4, —SH, —SC(O)R8, —SC(O)OR8, —SC(S)OR8, —F, —Cl, —Br —I, —OS(O)2R5, terminal C2-C24 alkenyl groups, C3-C5 cycloalkenyl groups, C4-C8 alkadienyl groups, terminal C3-C24 allenyl groups and amino groups. The invention further relates to a glycoprotein obtainable by the process according to the invention, to a bioconjugate that can be obtained by conjugating the glycoprotein with a linker-conjugate, and to β-(1,4)-N-acetylgalactosaminyltransferases that can be used in preparing the glycoprotein according to the invention.
US11299756B2
A therapeutic serum suitable for inclusion in a cosmetic preparation may be produced by stressing a co-culture including proliferative cells. The co-culture of cells may be obtained by growing first culture to less than one-hundred percent confluence on a surface. After a monolayer of first culture is established, a second culture may be seeded onto at least one cell free area on the surface, the resulting co-culture grown to less than one-hundred percent confluence. Additional cultures may then be seeded onto cell free areas of the surface and established until a monolayer having the desired population of cells is obtained. The monolayer is then stressed to obtain a serum by conditioning a collection medium. The obtained serum may be combined with a suitable cosmetic base to provide a cosmetic preparation.
US11299752B2
The present disclosure provides a method of generating a stable producer cell line. The generation of stable producer cell lines, such as those provided in accordance with the present invention, increases the reproducibility and ease of creating high titer lentiviral stocks while easing biosafety concerns and the variation in expressed envelope proteins defines the tropism of the generated virus. The present disclosure also provides for a novel lentiviral transfer vector plasmid.
US11299737B1
Provided are compounds, methods, and pharmaceutical compositions for modulating SMN2 RNA and/or protein in a cell or subject. Such compounds, methods, and pharmaceutical compositions are useful to ameliorate at least one symptom of a neurodegenerative disorder. Such symptoms include reduced muscle strength; inability or reduced ability to sit upright, to stand, and/or walk; reduced neuromuscular activity; reduced electrical activity in one or more muscles; reduced respiration; inability or reduced ability to eat, drink, and/or breathe without assistance; loss of weight or reduced weight gain; and/or decreased survival.
US11299731B1
The present disclosure relates to compositions, methods, modules and automated integrated instrumentation for multiplex delivery of “landing pad” edits into the genomes of a population of live cells. The landing pads then may be leveraged to insert very large DNA sequences into the genomes of the population of live cells.
US11299722B2
The present invention has an object of providing a modified lipase having excellent stability and reactivity at a high temperature. Provided is a modified lipase with improved reactivity and/or stability at a high temperature, the modified lipase having an amino acid sequence including one or more amino acid substitutions which are selected from the group consisting of T130C-S153C, A249P, F259Y, S282P, S283Y and S300P in the amino acid sequence represented by SEQ ID NO: 1, or an amino acid sequence having 90% or more sequence identity therewith.
US11299716B2
The invention provides polypeptides and encoding nucleic acids of aldehyde dehydrogenase variants. The invention also provides cells expressing aldehyde dehydrogenase variants. The invention further provides methods for producing 3-hydroxybutyraldehyde (3-HBal) and/or 1,3-butanediol (1,3-BDO), or an ester or amide thereof, comprising culturing cells expressing an aldehyde dehydrogenase variant or using lysates of such cells. The invention additional provides methods for producing 4-hydroxybutyraldehyde (4-HBal) and/or 1,4-butanediol (1,4-BDO), or an ester or amide thereof, comprising culturing cells expressing an aldehyde dehydrogenase variant or using lysates of such cells.
US11299712B2
This invention provides a method for stably producing type II alveolar epithelial cells from pluripotent stem cells. Specifically, the invention relates to a method for producing type II alveolar epithelial cells from pluripotent stem cells comprising steps of: (1) culturing pluripotent stem cells in a medium containing activin A and a GSK3β inhibitor; (2) culturing the cells obtained in Step (1) in a medium containing a BMP inhibitor and a TGFβ inhibitor; (3) culturing the cells obtained in Step (2) in a medium containing BMP4, retinoic acid, and a GSK3β inhibitor; (4) culturing the ventral anterior foregut cells obtained in Step (3) in a medium containing a GSK3β inhibitor, FGF10, KGF, and a NOTCH signal inhibitor; and (5) subjecting the alveolar epithelial progenitor cells obtained in Step (4) to three-dimensional culture in a medium containing a steroid drug, a cAMP derivative, a phosphodiesterase inhibitor, and KGF.
US11299711B2
Methods are provided for the simple, fast, effective and safe directed differentiation of embryonic stem cells into the mature beta cells of enriched beta clusters, wherein the beta cells rapidly and reliably secrete insulin in response to glucose levels. The cells are useful transplant therapeutics for diabetic individuals. These cells can also be used for drug screening purposes to identify factors/chemicals capable of increasing beta cell functions, proliferation, survival, and resistance to immune assault.
US11299706B2
The present invention discloses a novel endophytic fungi, Ovatospora brasiliensis MTCC 25236 for the bioconversion of curcuminoids to Calebin-A and a method for its isolation from the rhizomes of Curcuma sp. The invention also discloses a method for the bioconversion of curcuminoids to Calebin-A using an endophytic fungi Ovatospora brasiliensis MTCC 25236 and bacterial species, Acinetobacter johnsonii and Pseudomonas putida.
US11299700B1
Bioreactors and methods of stimulating continuous growth of hairy root biomass in such bioreactors are provided.
US11299699B2
A culture container includes: a culture container body; a partition plate disposed in the vicinity of a bottom of the culture container body to face the bottom so that a culture region is formed as a culture region between the partition plate and the bottom; and a sample inlet/outlet provided in the culture container body, the culture region and the sample inlet/outlet communicating with each other via an opening formed adjacent to one end of the partition plate. With the culture container and a culture method using this container, a large amount of adipocytes can be cultured at one time with easy handling. Dedifferentiation of a large amount of adipocytes and removal of cells having failed to dedifferentiate can be efficiently accomplished.
US11299697B2
This disclosure describes techniques to optimize dewatering process in a production facility. A process separates components in a mixture by using a separation device and a dewatering device. The process receives the mixture of liquids and solids, and separates out suspended solids from the mixture of liquids and solids by using the separation device, wherein a liquid with insoluble solids stream is created. The process dewaters the liquid with insoluble solids stream by using the dewatering device to produce a liquid with small particles stream and insoluble solids having particle sizes that are greater than about 20 microns to about 1000 microns.
US11299696B2
A method for preparing an aromatic beverage is as follows. The method includes subjecting a fermented beverage to a first filtration step including nanofiltration or ultrafiltration to obtain a retentate fraction and a permeate fraction including alcohol and volatile flavour components. Then, the method includes subjecting the permeate fraction including alcohol and volatile flavour components to a second filtration step of reverse osmosis to obtain a base liquid of at least 2% ABV. Combining the base liquid with exogenous aromas thereby obtains the aromatic beverage. Desirable fermented beverages are a beer or a cider.
US11299694B2
An all-natural, moisturizing soap composition that allow for high vegetable butter fat content while also being capable of processing for high quality bar soap (moisturizing properties without sticky pellets, brittleness, cracking, and/or inhibition of lather formation) and a method for making the same and other soaps is provided. The soap composition may contain up to 50% vegetable butter fat(s). The semi-continuous process for saponification provides a fast and energy efficient alternative to prior art methods, while also allowing for high quality bar soap that contains a high content (up to 50%) of vegetable butter fat(s).
US11299684B2
Marine diesel fuel/fuel blending component compositions and fuel oil/fuel blending component compositions are provided that are derived from crude oils having high naphthenes to aromatics volume and/or weight ratios and a low sulfur content. In addition to having a high naphthenes to aromatics ratio, a low sulfur content, and a low but substantial content of aromatics, such fuels and/or fuel blending components can have a reduced or minimized carbon intensity relative to fuels derived from conventional sources. The unexpected ratio of naphthenes to aromatics contributes to the fuels and/or fuel blending components further having additional unexpected properties, including low density, low kinematic viscosity, and/or high energy density.
US11299682B2
A system for crude oil desalting and dehydration in a single vessel is disclosed. The system comprises a pressure vessel defining a cavity and comprising a sealed bulkhead separating the cavity into a first compartment and a second compartment. Disposed within the first compartment is a first distributor disposed within the first compartment, a first electrical grid assembly, and a transfer conduit that passes through the bulkhead from the first compartment to the second compartment, the second compartment being in fluid communication with the first compartment via the transfer conduit. The pressure vessel may further comprise an overflow weir in the first compartment and a second electrical grid assembly disposed within the second compartment and aligned substantially transverse to a flow path extending from the transfer conduit to the crude collection header.
US11299678B2
The techniques introduced here include a system and method for efficiently, and in some embodiments automatically, processing solid organic waste. In both the method and the system the solid organic waste is injected into a rotating, thermally isolable, container with internal sensors that help in keeping humidity and temperature within given parameters, before the resulting dried solid organic waste is sent to a pyrolysis chamber and its exhausts are sent to filter. In some embodiments, inert material in the form of dried solid organic waste is left in the container in order to make the process even more efficient and system and process are made automatic and remotely controllable through the use of software automation and a web of internal and external sensors.
US11299676B2
The present invention relates to a mixture comprising a not fully aromatic polymerisable compound and a polymerisable photoinitiator, to liquid-crystal (LC) media comprising them, and to the use of the polymerisable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type.
US11299674B2
The present invention provides a liquid crystal composition comprising: at least one compound of general Formula I; at least one compound of general Formula II; at least one compound of general Formula M and at least one compound of general Formula N. The present invention also provides a liquid crystal display device comprising the liquid crystal composition. The liquid crystal composition provided in the present invention has a higher optical anisotropy, a higher clearing point, a higher dielectric anisotropy, a high transmittance and a larger average elastic constant. When the liquid crystal composition is used in the IPS liquid crystal display device, the transmittance of the display device can be effectively improved, so that the display device has a good display performance while also having good energy-saving and environment-friendly characteristics.
US11299672B2
The near-infrared luminescent material is capable of efficiently emitting near-infrared light with a peak wavelength of 900 nm to 1,100 nm under an effective excitation wavelength of 250 nm to 750 nm. The luminescent material has the characteristics of wide excitation emission wavelength, high luminous efficiency, uniform luminescence, no impurity phase, high stability, simple preparation and the like. The present invention further provides the light-emitting device prepared from the near-infrared luminescent material. The luminescent material and the light-emitting device provided by the present invention solve the problems of poor stability, low luminous efficiency, high preparation cost and the like of a conventional near-infrared luminescent material and light-emitting device, and have a favorable application prospect.
US11299668B2
An acidizing and formation stabilizing treatment fluid for stabilizing a fracture in a subterranean formation. An acid generating agent generates an acid in situ to acidize the formation thereby enhancing the fractures within and to cure an acid-catalyzed, curable resin to stabilize the formation.
US11299660B2
The present invention discloses a three-component mixed working fluid for an ICE waste heat recovery power cycle, wherein the three-component mixed working fluid consists of carbon dioxide, pentane and a refrigerant, the refrigerant is a high-performance environment-friendly refrigerant with GWP value which is lower than 1000 and ODP value which is 0, and the refrigerant is one selected from a group consisting of difluoromethane, fluoroethane and 1,1-difluoroethane; according to the selected refrigerants, the mass percentage of each component is as follow: the mass percentage of CO2, pentane and difluoromethane are 30-70, 10-20, and 10-60; the mass percentage of CO2, pentane and fluoroethane are 30-70/10-20/10-50; the mass percentage of CO2, pentane and 1,1-difluoroethane are 10-70/10-30/10-60. The present invention has good environmental performance, safety performance and thermodynamic performance, and the thermal efficiency is higher than 12% of prior art; and the present invention further has good ability of synergistically recovering waste heat of engine coolant and gas, thus reaching 100% utilization rate of engine coolant, and more than 60% utilization rate of gas. The critical temperature of the three-component mixture is obviously higher than that of CO2, the cooling conditions of the system are relaxed, and the conditions for the waste heat recovery system for vehicles are satisfied.
US11299658B2
Tiles are adhesively bonded to substrates such as kitchen or bathroom walls by a process in which a tile adhesive is used, the tile adhesive being a one component RTV-1 moisture-curable tile adhesives having properties superior to conventional cementitious and RTU tile adhesives, which contain at least one low viscosity alkoxysilyl-functional polymer, a silicone resin, an aminoalkyl-functional alkoxysilane or partial hydrolysate thereof, and in excess of 60 weight percent mineral filler, of which at least 50 weight percent is a non-reinforcing filler.
US11299645B2
The present disclosure provides for an exemplary energy storage device and methods of forming thereof, comprising an exemplary conductive graphene ink on exemplary substrates to form durable, flexible, and facile graphene films and energy storage devices for use with and within a variety of electronics and devices.
US11299644B2
An example of an anti-coalescing agent for a three-dimensional (3D) printing process includes a vehicle and an anti-coalescing polymer dispersed in the vehicle. The vehicle includes a co-solvent, a surfactant, a humectant, and water. The anti-coalescing polymer has a mean particle size ranging from about 50 nm to about 195 nm, and the anti-coalescing polymer is to coat polymeric build material particles to prevent the polymeric build material particles from coalescing during electromagnetic radiation exposure of the 3D printing process.
US11299640B2
Disclosed is a coating composition which includes: polyurethane; and amphiphilic silica nanoparticles having an amine functional group and a fluorine functional group in their structure. Further provided are a polyurethane-silica composite film including the coating composition and a method of preparing the same.
US11299633B2
Stable aqueous leucoindigo solution comprising an aromatic amine in the form of aniline or aniline and N-methylaniline, wherein said leucoindigo is in the form of an alkali metal salt; wherein the concentration of the aromatic amine is below 40 ppm determined according to ISO 14362-1:2017(E); and wherein the concentration of the leucoindigo salt is in a concentration range of from 10 to 45% by weight based on the total weight of the solution, and wherein the stability of the solution is measured at a temperature of 23° C.; or wherein the concentration of the leucoindigo salt is in a concentration range of from 45 to 65% by weight based on the total weight of the solution, and wherein the stability of the solution is measured at a temperature of 60° C.
US11299631B2
The present invention relates to an asphalt composition for road pavement, which is excellent in drying strength, strength after immersion in water, and strength after immersion in petroleum, a method for producing the same, and a road paving method. [1] An asphalt composition for road pavement, containing asphalt, a polyester resin, and an aggregate, wherein the polyester resin is one subjected to melt-kneading and a ratio of the polyester resin is 5 parts by mass or more and 50 parts by mass or less based on 100 parts by mass of the asphalt; [2] a method for producing an asphalt composition for road pavement, including a step of mixing asphalt, a polyester resin, and an aggregate at 130° C. or higher and 200° C. or lower, wherein the polyester resin used in the mixing step is one subjected to melt-kneading, and a ratio of the polyester resin is 5 parts by mass or more and 50 parts by mass or less based on 100 parts by mass of the asphalt; and [3] a road paving method including a step of laying an asphalt composition obtained by the method of [2], thereby forming an asphalt paving material layer.
US11299629B2
A silane-modified polyphenylene ether resin and a preparation method thereof are provided. A polyphenylene ether resin having hydroxyl groups at both ends is reacted with a silane having at least one alkoxy group and at least one vinyl group at the end, so as to obtain the silane-modified polyphenylene ether resin with a vinyl group at the end.
US11299624B2
A thermoplastic polyurethane film including a cured product of a polyurethane resin composition is provided. The polyurethane resin composition includes a polyurethane resin, a first isocyanate-based curing agent, and an organic solvent. The thermoplastic polyurethane film has a tensile strength break of 50 MPa to 80 MPa. A method for preparing the thermoplastic polyurethane film is also provided.
US11299622B2
A polylactic acid resin composition is obtained by melting a mixture containing 100 parts by weight of a poly-L-lactic acid (A) having an L-lactic acid purity of 99 mol % or more, 2.6 to 10 parts by weight of a plasticizer (B), and 0.3 to 1.0 part by weight of a lubricant (C), then cooling the mixture to 20 to 40° C., and then heating the mixture to 46 to 70° C., and satisfies the following conditions (a) and (b): (a) a haze value at a thickness of 0.3 mm is 5% or less; and (b) the degree of crystallinity measured by a differential scanning calorimeter is 50 to 70%.
US11299614B2
Maleate polyester polyols and coatings made from the polyols are disclosed. The polyester polyols comprise recurring units of (a) a digested thermoplastic polyester or an aromatic dicarboxylate source; (b) a diol; (c) 5 to 95 mole % of an α,β-unsaturated monomer; and (d) 5 to 95 mole % of adipic acid, succinic acid, or a mixture thereof, where the mole % ranges for (c) and (d) are based on the combined molar amounts of (c) and (d). The polyols have hydroxyl numbers within the range of 25 to 450 mg KOH/g, an average of 0.5 to 2.5 reactive unsaturation sites per molecule, and a viscosity less than 1500 cP at 75° C. The polyols are thermally curable or energy-curable. Coatings made from the maleate polyester polyols are also described. Traditional coatings based on polyisocyanates and/or (meth)acrylates can be made, in some cases with improved properties and reduced reliance on the acrylate or isocyanate-based components. Surprisingly, the maleate polyester polyols can also be cured directly using UV to produce coatings under ambient conditions without the need for either acrylic or isocyanate functionality, and this allows coating formulators to reduce cost and more easily achieve regulatory compliance without sacrificing important coating properties. Rigid polyisocyanurate and polyurethane foams produced from the maleate polyester polyols have improved fire retardance.
US11299599B1
Methods for the recovery of natural fiber-containing material from waste textile and methods for recovery of monomers and/or oligomers from waste plastics comprise contacting about 10 to about 25 wt % of the waste with about 75 to about 95 wt % of an aqueous reagent, the aqueous reagent comprising at least about 80 wt % water and about 20 wt % or less tetraethylene glycol, based on the water and the tetraethylene glycol, and a base, at a temperature of about 90° C. to about 140° C. for about 20 to about 60 minutes to depolymerize polymers in the wastes. The base is included in the aqueous reagent in an amount effective to depolymerize the polymers.
US11299593B2
Provided is a fluorosilicone resin and a preparation method thereof. Using pentafluorostyrene as raw material, pentafluorophenethyldimethylchlorosilane is prepared by a hydrosilylation reaction. By means of a polycondensation reaction of the pentafluorophenethyldimethylchlorosilane, trimethylchlorosilane and tetraethyl orthosilicate, a pentafluorophenyl silicone resin is prepared. The preparation method adopts a two-step polycondensation process, which overcomes the disadvantages of a large difference in hydrolysis reactivity between pentafluorophenyldimethylchlorosilane and a copolymerized trialkyl-chlorosilane, and achieves a high yield. The obtained pentafluorophenyl silicone resin has the advantages of superior heat resistance, simple preparation process, low equipment requirements, high availability of raw material, and suitability for mass production. The heat-resistant fluorosilicone resin can be applied in a polymer material, such as a heat-resistant adhesive.
US11299588B2
The invention concerns a method for producing polyamide from an amino ester of formula NH2—(CH2)n—COOR, in which R represents an alkyl group and n represents an integer ranging from 5 to 14, comprising: a first reaction step in the presence of water, at a first temperature; followed by a second reaction step at a second temperature higher than the first temperature.
US11299582B2
An interpenetrating network (IPN) polymer membrane material includes a soft polyurethane interspersed with a crosslinked conducting polymer. The material can be reversibly “switched” between its oxidized and reduced states by the application of a small voltage, ˜1 to 4 volts, thus modulating its diffusivity.
US11299579B2
A method of forming a three-dimensional object (e.g. comprised of polyurethane, polyurea, or copolymer thereof) is carried out by: (a) providing a carrier and an optically transparent member having a build surface, the carrier and the build surface defining a build region therebetween; (b) filling the build region with a polymerizable liquid, the polymerizable liquid comprising a mixture of: (i) a light polymerizable liquid first component, and (ii) a second solidifiable component that is different from the first component; (c) irradiating the build region with light through the optically transparent member to form a solid blocked polymer scaffold and advancing the carrier away from the build surface to form a three-dimensional intermediate having the same shape as, or a shape to be imparted to, the three-dimensional object, with the intermediate containing the second solidifiable component; and then (d) contacting the three-dimensional intermediate to water to form the three-dimensional object.
US11299576B2
Provided herein are methods of recycling additively manufactured objects, which may include making a reactive particulate material by recycling preformed articles or recovered coating material. Methods of use of the reactive particulate material and material sets including the same are also provided.
US11299574B2
The present invention is directed to a coating composition or paint comprising a polymer system including one or more latex polymers, wherein the acid content and molecular weight of the latex polymers are balanced to provide a coating composition that demonstrates optimal performance characteristics of washability or stain resistance, especially when used in a flat finish paint.
US11299571B2
An aqueous polymer composition comprising an acetoacetoxy functional polymer, a metal pyrithione compound, and TEMPO and/or its derivative, showing less yellowing.
US11299570B2
Photocurable (meth)acrylate compositions with low viscosity when uncured, and high flexibility and shear/tensile strength when cured, further possessing rapid tack-free fixture times, comprising mixtures of urethane acrylate resin, isobornyl acrylate, N,N-dimethylacrylamide, a photoinitiator component, and a low percentage of tetrahydrofurfuryl acrylate, for example from about 9% to about 15% by weight based on the weight of the composition. Applications can include adhesive bonding of medical tubing, UV/Visible transparent plastics material medical devices or equipment, or other flexible UV/Visible transparent material substrates.
US11299557B2
Provided is a method of stably producing a water-soluble nonionic cellulose ether powder having a high bulk density at low cost by adding a minimum amount of water. More specifically provided is a method for producing a water-soluble nonionic cellulose ether powder, comprising the steps of: reacting alkali cellulose with an etherifying agent to obtain a reaction product; washing and draining the reaction product to obtain a water-soluble nonionic cellulose ether; mixing the water-soluble nonionic cellulose ether with such an amount of water of 70° C. or higher as to make a water content of the water-soluble nonionic cellulose ether become 55 to 90% by weight to obtain a water-containing water-soluble nonionic cellulose ether having a water content of 55 to 90% by weight; cooling the water-containing water-soluble nonionic cellulose ether; and drying and pulverizing the cooled water-containing water-soluble nonionic cellulose ether.
US11299556B2
The present invention describes a method for the production of a spinning dope composition, said method comprising a homogenization involving vigorous mixing of a cellulosic pulp material in alkali solution, vigorous mixing implying supplying a power density to agitators used in the homogenization step of at least 150 k W/m3 (k W supplied to agitators per mixed unit of liquid volume), and thereafter a dissolution involving mixing of the cellulosic pulp material in the alkali solution to obtain a spinning dope composition, wherein the power density supplied to agitators used in the dissolution step is maximum 75 k W/m3 (k W supplied to agitators per mixed unit of liquid volume); and wherein the cellulosic pulp material in alkali solution is kept at a temperature of less than 0° C. during the homogenization and during at least part of the dissolution. The present invention is also directed to a system intended for the production of a spinning dope composition.
US11299555B2
This method for aiding Alzheimer's detection provided by the present invention includes: determining a profile of signal peptides contained in a bodily fluid from a test subject, and comparing the signal peptide profile thus determined for the test subject with a previously-determined profile of signal peptides in a bodily fluid from a healthy subject. A difference between the signal peptide profile of the test subject and the signal peptide profile of the healthy subject at a specific molecular weight is then associated with the test subject's suffering from or developing Alzheimer's.
US11299554B2
The present invention describes novel immunoglobulin compositions that co-engage at least two antigens, e.g. a first and second antigen, or, as outlined herein, three or four antigens can be bound, in some of the scaffold formats described herein. First and second antigens of the invention are herein referred to as antigen-1 and antigen-2 respectively (or antigen-3 and antigen-4, if applicable. As outlined herein, a number of different formats can be used, with some scaffolds relying combinations of monovalent and bivalent bindings.
US11299548B2
A gene combination capable of high-efficiency expression of rhNGF is provided to optimize gene expression regulation components of a recombinant human nerve growth factor. The gene combination enhances expression of rhNGF. As shown by experiments, the gene combination is capable of high-efficiency expression of a recombinant human nerve growth factor (rhNGF) with natural activity in a eukaryotic expression system.
US11299543B2
This disclosure provides methods for treating a tumor in a subject comprising administering to the subject an anti-PD-1 antibody and an anti-CD30 antibody. In some embodiments, the tumor is derived from a lymphoma (e.g., a Hodgkin lymphoma or a non-Hodgkin lymphoma). In certain embodiments, the anti-CD30 antibody is an antibody-drug conjugate, e.g., brentuximab vedotin.
US11299539B2
Provided herein are methods of producing a polypeptide containing two chains, such as an antibody including a light chain and a heavy chain. In particular, methods are provided for producing heterologous secretory proteins in bacteria through utilization of optimized expression vectors and culture processes.
US11299537B2
The invention relates to methods and agents useful for treating motor neuron diseases (MNDs), in particular, amyotrophic lateral sclerosis (ALS). Methods and agents for treating various physiological and pathological conditions associated with motor neuron diseases are also provided.
US11299522B2
The present invention relates to a method of producing a recombinant polypeptide a filamentous fungus which is genetically modified to decrease or eliminate the activity of cellulase regulator 2 (CLR2) and to express said recombinant polypeptide. The method further relates to a filamentous fungus Myceliophthora thermophila, which is genetically modified to decrease or eliminate the activity of CLR2 and the use of this filamentous fungus in the production of a recombinant polypeptide.
US11299511B2
The present disclosure provides a solid phase method of making oligonucleotides via sequential coupling cycles including at least one coupling of a dinucleotide dimer subunit to a free 3′-terminal group of a growing chain. The oligonucleotides include at least two nucleoside subunits joined by a N3′→P5′ phosphoramidate linkage. The method may include the steps of (a) deprotecting the protected 3′ amino group of a terminal nucleoside attached to a solid phase support, said deprotecting forming a free 3′ amino group; (b) contacting the free 3′ amino group with a 3′-protected amino-dinucleotide-5′-phosphoramidite dimer in the presence of a nucleophilic catalyst to form an internucleoside N3′→P5′ phosphoramidite linkage; and (c) oxidizing (e.g., sulfurizing) the linkage. The compositions produced by the subject methods may include a reduced amount of one or more (N−x) oligonucleotide products. Also provided are pharmaceutical compositions including the subject oligonucleotide compositions.
US11299504B2
A process for preparing a triazine-based precursor for producing a micro-particulate complex containing a far infrared-emissive silica particle comprises steps of: a) subjecting 2-4-6-trichloro-1,3,5-triazine and a first nucleophilic compound to a displacement reaction in the presence of a first solvent at a first temperature range to form an intermediate; and b) subjecting the intermediate and a second nucleophilic compound to a further displacement reaction in the presence of a second solvent at a second temperature range higher than the first temperature range.
US11299502B2
A condensed cyclic compound and an organic light-emitting device including the same are provided. When the condensed cyclic compound is used as an emission layer material in a device, the device may have excellent driving voltage, efficiency, and colorimetric purity. An organic light-emitting device including the condensed cyclic compound may have a low driving voltage, excellent efficiency, and a long lifespan.
US11299500B2
This invention relates to a crystalline form of (10R)-7-amino-12-fluoro-2,10,16-trimethyl-15-oxo-10,15,16,17-tetrahydro-2H-8,4-(metheno)pyrazolo[4,3-h][2,5,11]benzoxadiazacyclo-tetradecine-3-carbonitrile (lorlatinib) free base hydrate (Form 24). This invention also relates to pharmaceutical compositions comprising Form 24, and to methods of using Form 24 and such compositions in the treatment of abnormal cell growth, such as cancer, in a mammal.
US11299488B2
The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.
US11299480B2
The present disclosure provides pharmaceutical compositions comprising 2-arylsulfonamido-N-arylacetamide derivatized Stat3 inhibitors and certain pharmaceutically acceptable salts thereof, and methods of their use.
US11299474B2
The present disclosure relates to crystal form A of 5-((4-ethylpiperazin-1-yl)methyl)-N-(5-fluoro-4-(4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazol-6-yl)pyridin-2-yl)pyrimidin-2-amine. The crystal form has a high purity, less residual solvent, high solubility and good stability; has good properties, fluidity and compressibility, and is convenient for production, detection, preparation of formulations, transportation and storage. The preparation method is easy to operate and is suitable for industrial production, and the crystal form can be used for treating and/or preventing diseases associated with CDK4/6 kinase-mediated cancers.
US11299471B2
An apparatus and method for removing a compound from a solution are disclosed. The apparatus includes a vessel, a solution heater, and an aeration device, wherein the solution heater and the aeration device are connected to the vessel. The solution is contained in the vessel and heated by the solution heater. The aeration device provides aeration to the heated solution for agitating the heated solution, and the component is thereby removed from the solution.
US11299467B2
The invention relates to a compound which is a thiazole derivative of Formula (I), or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, Formula (A), Z, L, X, m, n and p are as defined herein. The compounds are useful in the treatment and prevention of bacterial infection. The invention also relates to combinations of the compound of Formula (I) with further active agents.
US11299456B2
The present application relates to compounds according to (Formula IA) or (Formula IB): or a pharmaceutically acceptable salt thereof. The compounds can be used as inhibitors of RORγ and are useful for the treatment of RORγ mediated diseases.
US11299453B2
The present invention relates to a method of reducing the number or percentage of pluripotent stem cells or of enriching differentiating or differentiated cells in a cell population comprising pluripotent stem cells and differentiating cells or differentiated cells derived from the pluripotent stem cells, the method comprising the step of contacting the cell population with a compound according to the general formula (1).
US11299448B2
An active ester compound that can form a cured product having excellent dielectric properties and copper foil adhesion properties is provided, a curable composition including the active ester compound is provided, and a cured product of the curable composition is provided. Also provided are a semiconductor encapsulating material, a printed wiring board, and a build-up film formed by using the curable composition. Specifically, an active ester compound is provided which includes a fluorinated hydrocarbon structural moiety and a plurality of aromatic ester structural moieties in the structure of the molecule and includes an aryloxycarbonyl structure or an arylcarbonyloxy structure at an end of the molecule, a curable composition including the active ester compound, and a cured product of the curable composition, and also provided are a semiconductor encapsulation material, a printed wiring board, and a build-up film formed by using the curable composition.
US11299441B2
A calcium sulfate urea (UCS) fertilizer granule and methods for making and using the same are disclosed. The granule can include urea, calcium sulfate, and a calcium sulfate urea adduct, wherein a portion of the surface of the calcium sulfate urea adduct includes a layer comprising urea, calcium sulfate, or calcium sulfate urea adduct, or any combination or all thereof.
US11299422B2
A gas adsorbent is placed on at least a surface of a first plate on one side in a thickness direction thereof or a surface of a second plate on one side in a thickness direction thereof. The gas adsorbent has a shape with relatively raised and lowered parts arranged alternately. The gas adsorbent is placed along a sealant that joins the first and second plates.
US11299415B2
A wastewater treatment system including a contact tank, a dissolved air flotation unit, a fermentation unit, and a biological treatment unit is disclosed. A method of retrofitting a wastewater treatment system by arranging the wastewater treatment system such that floated biosolids are fermented in an anerobic environment and fluidly connecting the biological treatment unit to receive at least a portion of the fermented solids is also disclosed. The method optionally includes providing a fermentation unit and fluidly connecting the fermentation unit to a biological treatment unit. A method of treating wastewater including combining the wastewater with activated sludge, floating biosolids from the activated wastewater, fermenting the floated biosolids, and biologically treating the effluent with the fermented solids is also disclosed. A method of facilitating delivery of soluble organic carbon to a biological treatment unit is also disclosed.
US11299408B2
The invention relates to a method and an assembly for recovering magnesium ammonium phosphate from slurry that is supplied to a reaction container (10) in which an aerobic milieu is present and in which the slurry is guided in a circuit with the aid of ventilation. Cationic magnesium, such as magnesium chloride, is added to the slurry, and magnesium ammonium phosphate crystals which are precipitated from the slurry are removed via a removal device (30) provided in the base region of the reaction container. Substances which contain magnesium ammonium phosphate crystals collected in the removal device (30) are loosened and/or rinsed.
US11299404B2
A reactor system may comprise a housing; and a condensation catalyst layer within the housing comprising a condensation catalyst comprised of at least one of a base-substituted zeolite, a stannous salt, or a phosphonitrile chloride. The condensation catalyst layer may be configured to catalyze a condensation reaction of a plurality of silane diols in water flowing through the housing into a plurality of siloxanes.
US11299399B2
A method comprising reacting an aluminum mineral polymorph or a gallium mineral polymorph with an acid at an aluminum metal to acid molar ratio or gallium metal to acid molar ratio sufficient to produce M13 nanoscale clusters, M nano-agglomerates, or a M13 slurry, wherein M is Al or Ga.
US11299392B2
The Application describes a substrate design for a MEMS transducer package. The substrate is defined by a conductive layer which forms the upper and lower surfaces of the substrate. The substrate is also provided with a conductive portion which is electrically isolated from the rest of the conductive layer. The conductive portion is supported between a first plane defined by the upper surface of the substrate and a second plane defined by the lower surface of the substrate by an electrically insulating moulding substance.
US11299383B2
A system and method for dispensing beverage from a container, such as wine from a wine bottle. Dispensing may be automatically controlled based on a detected orientation of the container, e.g., dispensing may occur when a bottle is tilted as if to pour from the bottle and stopped when the bottle is oriented upright. Dispensing may be stopped when the container is rotated about its longitudinal axis even while in a pour orientation. A remaining amount of beverage in the container and/or an amount of pressurized gas used to drive dispensing may be detected and beverage dispensing controlled accordingly.
US11299382B2
A method of applying a tamper evident band involves: moving a container in a feed direction below and past a mandrel assembly that includes a lower end with a band guide structure; utilizing the mandrel assembly to form a tamper evident band; ejecting the tamper evident band downward from the mandrel assembly toward the container before the container is completely under the mandrel assembly causing a leading side of the tamper evident band to move over a leading side of a cap and neck section of the container while a trailing side of the tamper evident band is above a trailing side of the cap and neck section of the container; and as the container continues to move past the mandrel assembly, the band guide structure pushes the trailing side of the tamper evident band over the trailing side of the cap and neck section of the container.
US11299381B2
Novel closures for bottles comprising a bottle closure having a socket shaped and sized to receive the drive head of a convention winch handle and a closure means for securing the closure to the neck of the bottle to seal the bottle. Two such closures are described, one of for use with beer style bottle and another for rum or whiskey style bottles. The closures are particularly useful for bottled beverages brought aboard sailboats that use manual winches. The closures can be removed from the bottles using winch handles that are already aboard the sailboat, allowing the beverages to be consumed.
US11299380B2
A convertible carriage is provided. The convertible carriage includes a carriage frame, a support arrangement, a shaft, and a retaining arrangement. The support arrangement includes an elongate slot and is positioned on the carriage frame. The shaft may carry a tine and is moveable along the elongate slot at least in a vertical dimension. The retaining arrangement may selectively engage with the elongate slot. When the retaining arrangement is engaged with the elongate slot, a movement of the shaft is limited by the retaining arrangement with a boundary defined at least by the retaining arrangement. When the retaining arrangement is removed from the elongate slot, the shaft is allowed to float in the elongate slot.
US11299374B2
Disclosed is a method for retrofitting an elevator machine with a thrust bearing, including removing, from a bearing stand, a first cover plate, providing access to an end portion of a motor shaft, securing an extension shaft against the end portion of the motor shaft, securing a thrust bearing housing against or axially offset from the bearing stand, positioning a thrust bearing in the bearing housing, wherein an inner race of the thrust bearing is securely positioned against, and axially fixed to, the extension shaft, and an outer race of the thrust bearing is securely positioned against the bearing housing, and securing a second cover plate to the bearing housing.
US11299355B2
A method and system for picking up painted panels of different dimensions and finishes includes inserting the painted panels into a selective sorting system having two superimposed mobile conveyor sectors of a predefined length and with a driving motor for the alternate advancement in one of two directions. The two mobile conveyor sectors move vertically synchronously and are arranged alternately and in series with a fixed conveyor sector. After uploading in the selective sorting system, the painted panels are kept inside the selective sorting system for a time sufficient for drying, and are withdrawn through an upload and download system, which includes software memorizing the position of the uploaded panels, actuating the lifting and/or lowering motors of the mobile conveyor sectors, and advancing the mobile conveyor sectors and the fixed conveyor sector so as to move the panels due for a customer order, temporarily storing undesired panels in a buffer.
US11299350B2
A transport bag (10) for a suspended conveyor system, particularly a rail-guided conveyor system or a transport chain conveyor system, has a conveyor member, particularly a carriage (20) of a rail-guided (41) conveyor system or a conveyor chain link of a transport chain conveyor system, and a transport bag (10) having a receiving region for receiving one or a plurality of units of goods (91). The transport bag is attached, via a suspension means (17), in a suspended manner to a carrying means (23) of the conveyor member. The transport bag has two frame brackets (15, 16) which are pivotally connected to the suspension means. The two frame brackets (15, 16) are substantially 2-fold rotationally symmetrical to one another, but not mirror symmetrical to one another.
US11299347B2
The present invention provides a material transportation system, a material transportation method and a material storage apparatus. The material storage apparatus is provided with a movable storage rack, wherein the movable storage rack is configured for carrying a plurality of material boxes and can be separated from the material storage apparatus; and an automatic transportation apparatus can move freely along any route in any direction, wherein the automatic transportation apparatus is configured for carrying the movable storage rack. Moreover, the movable storage rack is sent to be in front of the material storage apparatus or transported from the material storage apparatus to a target storage position. The present invention simultaneously transports a plurality of material boxes between the material storage apparatuses and between the material storage apparatus and the processing equipment.
US11299344B2
A storage system is described where goods are stored in containers (10) and the containers (10) are stored in stacks. Above the stacks runs a grid network of tracks on which load handling devices run. The containers (10) may be provided with one or more of the following services: power, power control, heating, lighting, cooling, sensing means, and data logging means. The provision of these services within individual containers rather than across the system as a whole, allows for flexibility in storage whilst reducing cost and inefficiency.
US11299338B2
A valve arrangement for dispensing a fluid is proposed. The valve arrangement comprises a valve plate for fixing the valve arrangement to a container, a valve housing and a fixing part for fixing the valve housing to the valve plate. The fixing part is welded with the valve plate. Furthermore, a dispensing apparatus with a container and a valve arrangement as well as a production method are proposed.
US11299334B2
The present invention relates to a resealable membrane lid for a container comprising a peelable portion and a removable portion. When the resealable peelable portion is peeled back, the seal onto the container is not disturbed. When the removable portion is removed from the container, the container contents may be accessed. The peelable portion may be resealed onto the container at any point in the process.
US11299332B2
Packages having raised portions that provide improvements in displaying graphics, such as images and branding.
US11299331B2
A container of a plastic material has a container body (1) for receiving a fluid and a neck part (7) adjoining the container body (1). The neck part (7) has at its free end a discharge opening for the fluid closed by a head part (11) and covered by a cap (19). The cap (19) interacts with individual blocking elements via a retaining ring (21), starting from an attachment position of the cap (19). Rotary motions in both directions of rotation are permitted along a predetermined path of travel. During a further screw-on motion beyond the predetermined path of travel, a part of second blocking elements completely passes over assigned first blocking elements, and in so doing the head part (11) is penetrated by the opening part of the cap (19). During a subsequent unscrewing motion of the cap (19) for the purpose of releasing the discharge opening, the retaining ring (21) is disengaged from the cap (19) and, in the process, is secured on the neck part (7) at least temporarily against rotation in the unscrewing direction by at least one blocking element.
