US11848032B2
Disclosed herein are computer-implemented method, system, and computer-readable storage-medium embodiments for implementing user-generated templates for segmented multimedia performances. An embodiment includes at least one computer processor configured to transmit a first version of a content instance and corresponding metadata. The first version of the content instance may include a plurality of structural elements, with at least one structural element corresponding to at least part of the metadata. The first content instance may be transformed by a rendering engine triggered by the at least one computer processor.
US11848031B2
A mobile image capture device is provided that can include an image capture system operable to capture image frames and be configured to: provide a live video stream for display in a viewfinder portion of a user interface that depicts at least a portion of a current field of view of the image capture system; store a video segment from the live video stream in a temporary image buffer that includes a plurality of image frames captured by the image capture system; receive a user input that is directed to the viewfinder portion of the user interface that requests a rewind operation; and, in response to such user input, perform the rewind operation in the viewfinder portion of the user interface with respect to the video segment in which at least two of the image frames of the video segment can be provided for display in the user interface in a reverse chronological order.
US11848029B2
A method for detecting an audio signal, the method comprises: obtaining a speech segment and a non-speech segment of an audio signal to be detected, extracting a first audio feature of the speech segment and a second audio feature of the non-speech segment, detecting the first audio feature using a predetermined speech segment detection model to obtain a first detection score, detecting the second audio feature using a predetermined non-speech segment detection model to obtain a second detection score, and determining whether the audio signal belongs to a target audio based on the first detection score and the second detection score.
US11848026B2
Video relay services, communication systems, non-transitory machine-readable storage media, and methods are disclosed herein. A video relay service may include at least one server configured to receive a video stream including sign language content from a video communication device during a real-time communication session. The server may also be configured to automatically translate the sign language content into a verbal language translation during the real-time communication session without assistance of a human sign language interpreter. Further, the server may be configured to transmit the verbal language translation during the real-time communication session.
US11848017B2
Disclosed herein are various embodiments for pronoun-based natural language processing. An embodiment operates by receiving a plurality of text-based sentences each comprising a plurality of words, and each text-based sentence including a pronoun. A plurality of candidate nouns are identified amongst the plurality of words. A trigger word is identified from the plurality of words, wherein the trigger word is associated with both the pronoun and one of the plurality of candidate nouns. A score for each of the candidate nouns is received based on a relationship with the trigger word. The candidate noun with a highest score is selected as being associated with the pronoun.
US11848005B2
There is provided a computer-implemented method of training a speech-to-speech (S2S) machine learning (ML) model for adapting at least one voice attribute of speech, comprising: creating an S2S training dataset of a plurality of S2S records, wherein an S2S record comprises: a first audio content comprising speech having at least one first voice attribute, and a ground truth label of a second audio content comprising speech having at least one second voice attribute, wherein the first audio content and the second audio content have the same lexical content and are time-synchronized, and training the S2S ML model using the S2S training dataset, wherein the S2S ML model is fed an input of a source audio content with at least one source voice attribute and generates an outcome of the source audio content with at least one target voice attribute.
US11848002B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for speech synthesis. The methods, systems, and apparatus include actions of obtaining an audio representation of speech of a target speaker, obtaining input text for which speech is to be synthesized in a voice of the target speaker, generating a speaker vector by providing the audio representation to a speaker encoder engine that is trained to distinguish speakers from one another, generating an audio representation of the input text spoken in the voice of the target speaker by providing the input text and the speaker vector to a spectrogram generation engine that is trained using voices of reference speakers to generate audio representations, and providing the audio representation of the input text spoken in the voice of the target speaker for output.
US11847998B2
Methods and apparatus for harmonic source enhancement are disclosed herein. An example apparatus includes an interface to receive a media signal. The example apparatus also includes a harmonic source enhancer to determine a magnitude spectrogram of audio corresponding to the media signal; generate a time-frequency mask based on the magnitude spectrogram; and apply the time-frequency mask to the magnitude spectrogram to enhance a harmonic source of the media signal.
US11847994B2
A smart window device includes: a window that is transparent and displays an effect image; a request receiver that receives, from a user, a stop request or a change request for the display of the effect image; a data acquirer that acquires effect image data indicating the effect image reflecting a preference of the user learned based on a length of time from a start of displaying the effect image until the request receiver receives the stop request or the change request and a type of an object; and a controller that: when a sensor detects the object, determines the type of the object based on a detection result of the sensor, selects an effect image to be displayed on the window from among the effect image data, based on the type of the object determined, and causes the effect image to be displayed on the window.
US11847985B2
The present application proposes a display device and a driving method thereof. The display device includes a display panel and a driving control module. The display panel includes first data lines and second data lines. The driving control module controls each of the first data lines and each of the second data lines to output a first data signal and a second data signal. A high electric potential period of the first data signal is within a low electric potential period of the second data signal. A high electric potential period of the second data signal is within a low electric potential period of the first data signal.
US11847978B2
A display device includes a display panel, a luminance compensator, and a data driver. The display panel includes a plurality of pixels. The luminance compensator is configured to calculate a scaling factor based on a target current, a black image current, and a sensing current. The target current is calculated based on an input current input to the display panel. The sensing current is measured from the display panel. The data driver is configured to generate a data voltage based on input image data to supply the data voltage to the pixels. The data voltage has a voltage level adjusted based on the scaling factor.
US11847977B2
A display device may include a display panel and a driver circuit. The display panel may include subpixels, data lines, and reference voltage lines. The driver circuit may drive the data lines. A first subpixel may be connected to a first data line and a first reference voltage line. A driving time of the first subpixel may include a first initialization time in which a reference voltage is applied to the first reference voltage line and a first tracking time in which a voltage of the first reference voltage line increases from the reference voltage. During the first tracking time, a first data signal transferred to the first subpixel through the first data line may be changed from a first voltage value to a reference driving voltage value. The first voltage value may be higher than the reference driving voltage value. The display device may reduce a sensing time.
US11847976B2
A system and method for determining the current of a pixel circuit and an organic light emitting diode (OLED). The pixel circuit is connected to a source driver by a data line. The voltage (or current) supplied to the pixel circuit by the source driver. The current of the pixel and the OLED can be measured by a readout circuit. A value of a voltage from the measured current can be extracted and provided to a processor for further processing.
US11847973B2
The present disclosure relates to a display device including first pixels disposed in a first pixel area, and connected to first scan lines; second pixels disposed in a second pixel area, and connected to second scan lines; a timing controller configured to supply a first clock signal and a second clock signal to a first clock line and a second clock line, respectively; a first scan driver configured to receive the first clock signal through the first clock line, and to supply a first scan signal to the first scan lines; and a second scan driver configured to receive the second clock signal through the second clock line, and to supply a second scan signal to the second scan lines, wherein the second pixel area has a smaller width than the first pixel area.
US11847965B2
A pixel structure, a driving method thereof and a display device are disclosed. The pixel structure includes: a pixel circuit and a plurality of light emitting devices; the pixel circuit has a plurality of display periods, each display period includes: a first reset stage, a data write stage, a second reset stage and a light emitting stage, the driving method includes: in the second reset stage, providing a valid level signal to at least one second reset line to cause the corresponding second reset sub-circuit to write a voltage on the initialization signal line into a first electrode of the light emitting device; in the light emitting stage, providing a valid level signal to a first light emitting control line and providing a valid level signal to at least one second light emitting control line.
US11847963B2
The disclosure discloses a driving circuit and a display apparatus, wherein the driving circuit includes a substrate circuit and at least one standby circuit, and the at least one standby circuit is connected with the substrate circuit; the substrate circuit includes a first light-emitting device, a first driving unit and a first capacitor unit; the first driving unit is respectively connected with the first light-emitting device and the first capacitor unit; the first capacitor unit is charged through the first driving unit until a voltage value of the first capacitor unit meets a compensation voltage value of the first driving unit; after the charging of the first capacitor unit is completed, a first reference potential is coupled with the first capacitor unit to enable the first driving unit to obtain an adjustable trans-voltage, and the first driving unit outputs a stable current according to the adjustable trans-voltage to drive the first light-emitting device to work. The disclosure improves the brightness uniformity problem caused by voltage drop, thereby improving the picture quality of the display.
US11847961B2
An electronic device includes a substrate, an array circuit, a first distribution terminal, a second distribution terminal, a first power input terminal, a first wire and a second wire. The first distribution terminal and the second distribution terminal are disposed on a side surface of the substrate and are electrically connected to the array circuit. The first power input terminal, the first wire and the second wire are disposed on a bottom surface of the substrate. A first end of the first power input terminal is electrically connected to the first distribution terminals through the first wire. A second end of the first power input terminal opposite to the first end is electrically connected to the second distribution terminals through the second wire. A minimum distance between the first end and the first distribution terminal is less than a minimum distance between the second end and the first distribution terminal.
US11847958B2
A light emitting display panel and a light emitting display apparatus using the same are provided, in which a sensing line is provided in parallel with a gate line. The light emitting display panel comprises a data line provided along a first direction, a black line provided along the first direction, a first voltage supply line provided along the first direction, a gate line provided along a second direction different from the first direction, a sensing line provided along the second direction, a sensing control line provided along the second direction, a black control line provided along the second direction, a pixel driving circuit coupled with the data line, the black line, the first voltage supply line, the gate line, the sensing line, the sensing control line and the black control line, and a light emitting element coupled to the pixel driving circuit.
US11847954B2
Provided are a pixel circuitry, a control method thereof and a display device. The pixel circuitry includes: a plurality of sub-pixels arranged in an array; a plurality of gate lines extending in a first direction, where all sub-pixels located in one row are electrically coupled to one gate line; a plurality of first signal lines and a plurality of second signal lines extending in a second direction, where all sub-pixels located in odd-numbered rows and one column are electrically coupled to one first signal line, and all sub-pixels located in even-numbered rows and one column are electrically coupled to one second signal line, the second direction being perpendicular to the first direction; and a plurality of data lines extending in the second direction, where two first signal lines and two second signal lines coupled to two adjacent columns of sub-pixels are electrically coupled to one data line.
US11847953B2
A display device includes: a substrate having red, first green, second green and blue subpixels; a driving thin film transistor in each of the red, first green, second green and blue subpixels on the substrate; and a light emitting diode connected to the driving thin film transistor and in each of the red, first green, second green and blue subpixels, wherein the light emitting diodes of the red, first green, second green and blue subpixels includes red, first green, second green and blue emission areas, respectively, and wherein the first green emission area has a cross shape.
US11847947B2
A flexible display device includes: a flexible display panel including a plurality of pixels, a power supply line coupled to the plurality of pixels, and at least one measuring line; a power management circuit, which supplies a power supply voltage to the plurality of pixels through the power supply line; and a display driver, which drives the flexible display panel. The display driver senses a resistance of the at least one measuring line, and detects at least one of a deformation position and a deformation amount of the flexible display panel based on the sensed resistance.
US11847943B2
A screen generation method includes setting a first degree of priority for a first terminal, setting a second degree of priority for a second terminal, receiving first image data representing a first image from the first terminal via a first communication link, receiving second image data representing a second image from the second terminal via a second communication link, transmitting a degree-of-priority notification notifying the first degree of priority or the second degree of priority to at least one of the first terminal or the second terminal to control traffic of the first image data and. the second image data so as to correlate with a relationship of the first degree of priority and the second degree of priority, generating a display screen including the first image and the second image, based on the first image data and the second image data, and when a disconnection of one of the first communication link or the second communication link occurs, changing the first degree of priority or the second degree of priority after a first time period from the occurrence of the disconnection.
US11847937B1
A virtual environment may be provided, the virtual environment including a procedurally generated virtual landscape. The virtual landscape may include various components, such as natural terrain elements, infrastructural elements, and residential/commercial properties, that are automatically generated based upon procedural rules so as to provide uniqueness of any one virtual landscape. A user may enter the virtual environment and, via various virtual tools, identify aspects of the generated virtual landscape that affect risk to one or more of the properties therein.
US11847927B2
Device for training people to a preferred posture during normal gait comprising of: at least a base for stabilizing at least one rail or post coupled to said base at least one gait regulating component, which will be arranged perpendicularly with respect to said rod or post and parallel to the floor surface, with said gait regulating component provided for defining an obstacle during the normal gait of a user to impose on the latter a predetermined movement of the foot, knee, and hip, facilitating the maintenance of the user's bust erected in a position of equilibrium, with the consequent lengthening of the pushing leg, the gradual transition of the weight of the user's body by the supporting foot posterior to that of the advancing leg, and the oscillation of the arm forward opposite to the lower limb that moves, with a final effect of a steady pace.
US11847923B2
Robust techniques for the collection, storage, and processing of data from disparate UAS data sources in an unmanned aircraft systems (UAS) operations environment. A data-agnostic platform hosts a plurality of clients and client services. Baseline configurations and customizations are input to configure the platform for collection, retention, and/or processing of the data, and the client services are automatically configured based in part on those baseline configurations and customizations. Client services are logically arranged within each device memory as a plurality of operational groupings with a predetermined sequence order and a predetermined priority and executed according to the predetermined sequence order and predetermined priority. Data from the data sources is translated into customized data based at least, in part, on the configuration information, and validated for storage. Validated data may be analyzed according to prescribed functions and formulas and/or reported out according to a preferred format, based on the configuration information.
US11847922B2
A method for controlling secure delivery of a medication package includes receiving a medication delivery request to deliver a medication package to a first delivery location. The method also includes identifying one or more authenticated delivery locations corresponding to a recipient and determining whether the one or more authenticated delivery locations includes the first delivery location and, in response to a determination that the one or more authenticated delivery locations includes the first delivery location, instructing an unmanned aerial vehicle to transport the medication package from a starting location to the first delivery location. The method also includes, in response to the unmanned aerial vehicle communicating authentication data, determining whether the authentication data corresponds to the recipient. The method also includes, in response to a determination that the authentication data corresponds to the recipient, instructing the unmanned aerial vehicle to release the medication package to the recipient.
US11847921B2
The present disclosure relates to an electronic system for providing access to a useable, tailored database of selectable items for a user, e.g., user selectable routes entered by pilot users to utilize for flight planning and aircraft route guidance, and other related information from a remote processing center to a local unit over wireless, wire line, or telecommunications network or combination thereof. The disclosure more particularly relates, for example, to an electronic system including one or more remote processing centers and a plurality of local units, e.g., a desktop computer, laptop, tablet, cellular device, or mobile telephone unit, for providing to a pilot's local unit information of other pilot users from one or more databases, in particular, a pilot user's route with FAA identifiers (such as airports, VORs, NDBs, waypoints, reporting points, airways, etc.), waypoints, departure airport, destination airport, hazards, FAA VFR sectional and/or IFR airway map for guidance, pilot comments, and other information which has been calculated and/or stored at one or more remote processing centers in response to a query or selection request received from a local unit operated by an pilot user, for example.
US11847916B2
A parking management system includes a roadside unit having a vehicle occupancy sensor with a zone of detection that corresponds to a parking space. The roadside unit includes an imaging camera with an image processor to image a vehicle in the parking space the imaging camera being triggered based on a change in occupancy condition determined by the vehicle occupancy sensor, a solar panel charging a battery configured to provide at least a portion of energy needed for the roadside unit, and a wireless transceiver configured to communicate data from the roadside unit to a parking management system central computer. The imaging camera changes quickly from a low power mode to an active mode so as to image a vehicle entering or exiting the parking space.
US11847912B1
Disclosed embodiments may include a system for generating traffic work zones. The system may receive, via a first GUI of a user device, a first request to generate a traffic work zone, the first request comprising at least a location of the traffic work zone. Responsive to receiving the first request, the system may retrieve, via a database, one or more regulations associated with the location of the traffic work zone; determine, based on the one or more regulations, one or more required materials associated with the location of the traffic work zone; generate a second GUI configured to display a map of the location of the traffic work zone and at least one of the one or more required materials overlaid on the map; and cause the user device to display the second GUI.
US11847907B2
A traffic flow simulator configured to simulate a traffic flow of a plurality of simulation vehicles generated in a road network. The traffic flow simulator includes: a route selection unit configured to select a route for each of a plurality of the simulation vehicles in accordance with a predetermined route selection model; and an index calculation unit configured to calculate a traffic evaluation index of the road network by causing each of a plurality of the simulation vehicles to move on the road network in accordance with the route. The route selection unit records, into a storage unit, a first route selected during execution of a first mode below and a second route selected during execution of a second mode below, the first and second mode being a work mode in which the traffic flow is simulated under a first and second setting condition.
US11847903B2
A method and system for training a fall detection classifier using subject-specific movement data. A subject sets a preferred non-fall detection rate. Movement data responsive to a subject's movements during everyday activities are obtained over a predetermined data collection period. For each detected event in the movement data, values for one or more parameters that may (together or individually) indicate a fall are obtained. The obtained values are used to generate a subject-specific non-fall detection rate function. This non-fall detection rate function is used to derive a threshold value, in reference to the subject-set preferred non-fall detection rate, to distinguish fall events from non-fall events.
US11847900B2
This disclosure relates to the analysis of data generated by one or more connected systems and devices. Operational data obtained by one or more connected devices and/or systems, such as a connected thermostat and/or wind turbine system, may be used to detect and/or predict impending failures and/or suboptimal performance. By detecting and/or predicting anomalous system and device performance, various actions may be taken to improve system and device performance and mitigate failure conditions.
US11847898B2
A fire detection system (10) includes a plurality of smoke detectors (14) positioned for detection of smoke within one or more smoke detection volumes (12a, 12b). The fire detection system (10) is configured to monitor occupancy of the smoke detection volumes (12a, 12b) or to receive data indicative of occupancy of the smoke detection volumes (12a, 12b), for example from an intrusion detection system (20). The fire detection system (10) is configured to adjust a smoke sensitivity associated with each of the smoke detectors (14) based on the occupancy of the respective smoke detection volume (12a, 12b), with the smoke sensitivity being decreased when the respective smoke detection volume (12a, 12b) is occupied.
US11847892B2
An electronic gaming machine (EGM) or another type of gaming device may be configured to provide games that involve “WYSIWYG” (what you see is what you get) symbols or “prize on” symbols. The gaming device may be configured to provide the value of all “prize on” symbols that land during a single instance of a game if a prize on trigger symbol, which also may be referred to herein as a blast symbol, lands during the same instance of the game. In some examples, the game may be a base game. According to some examples, a feature does not need to be triggered during the instance of the base game for the value of all prize on symbols that land during the instance of the base game to be awarded. In other examples, the game may be a feature game, such as a “hold and spin” game.
US11847889B2
In accordance with some embodiments, a physical game element such as a wagering chip or a playing card may be utilized to implement a promotion scheme on an electronic card table (e.g., using RFID or optical imaging technology). During a game it may be determined whether the element is associated with special functionality (e.g., entitles the player to a payout multiplier, special payout table, bonus prize or other benefit). The special functionality may have been previously associated with the element or associated with the element during the game (e.g., dynamically and/or randomly). In accordance with some embodiments a player is not able to readily discern the special functionality by a physical inspection of the physical game element and is only notified of the special functionality once the physical game element is used in a qualifying action (e.g., during a wager at an electronic card table).
US11847884B2
A system, apparatus, and method are disclosed with one or more stacked wild symbols which when appearing, trigger one or more re-spins wherein stacked wild symbols are locked in place for at least one re-spin. Awards are paid following each game outcome. In the event that a portion of a stacked wild symbol is displayed as part of a game outcome, the associated reel may nudge upward or downward to shift the entire stacked wild symbol into view, awards are then paid on the winning outcomes, and one or more re-spins may ensue with any displayed stacked wild symbols being locked for at least one subsequent re-spin.
US11847880B2
Methods and systems are disclosed including a semi-automated canister distribution system comprising one or more cabinet systems, comprising: a cabinet having at least one compartment having at least one door having an open position and a closed position with a locked state and an unlocked state; a human-machine interface in communication with a cabinet controller configured to: receive first signals from the human-machine interface indicative of entry of a data element indicative of details of a transaction; and transmit second signals to the one or more cabinet indicative of instructions to change at least one of the at least one door between the locked state and the unlocked state; and a unit detection device configured for transmitting third signals indicative of removal of one or more substantially full propane canisters from the cabinet and placement of one or more substantially empty propane canisters in the cabinet.
US11847871B2
Systems, apparatus, and computer-readable media for verifying operations of vehicle control systems are disclosed. During a test cycle, a processor may monitor control modules and/or sensors embedded in a vehicle for control system data, may generate and report fingerprint based on a combination of the control system data, and may report the fingerprint to a remote computing device. During deployment, the processor may monitor the control modules/sensors for control system data, may generate and performance results based on a combination of the control system data, and may report the performance results to the processor. The process may verify whether the control systems of the vehicle are operating as desired based on a comparison of the performance results with the fingerprint. The remote computing device may generate and send an alert or flag to a remote device if the control systems of the vehicle are not operating as desired.
US11847866B2
A crane risk logic apparatus and system and method for use of the same are disclosed. In one embodiment of the crane risk logic apparatus, the crane risk logic apparatus is integral with a crane, such as a mobile or crawler crane or a tower crane, and located in communication with a load moment indicator. The crane risk logic apparatus receives crane data from the load moment indicator and determines various data analytics, such as, lift angle data, allowable capacity data, operator override data, anti-two-block activation data, operational time data, lift cycle count data, lift classification data, slewing speed data, wind speed data, warning message data, error message data, and winch direction and speed data for each crane lift cycle. The data analytics may be utilized to inform a crane operator evaluation or a crane maintenance schedule for the crane, for example.
US11847860B1
This disclosure is directed to, in part, a processing pipeline for detecting predefined activity using image data, identifying an item-of-interest and a location of the item-of-interest across frames of the image data, determining a trajectory of the item-of-interest, and determining an identifier of the item-of-interest and an action taken with respect to the item-of-interest. The processing pipeline may utilize one or more trained classifiers and, in some instances, additional data to identify items that are placed into or removed from a tote (e.g., basket, cart, or other receptacle) by users in material handling facilities as the users move around the material handling facilities.
US11847845B2
A system and method for integrating a widget in a third-party application. Initially, a widget software code related to insurance payment capture and verification may be received. Further, the widget software code may be integrated into an application code of a third-party application. The widget software code may be executed to invoke an insurance payment widget. The insurance payment widget is configured to capture insurance card images, and extract insurance information based on an analysis of the insurance card images. Furthermore, the extracted insurance information may be validated using an insurance database and plans curated by an application provider. Subsequently, an insurance eligibility status and insurance coverage benefits of the insurance subscriber may be received and used to enable an insurance payment mode on the third party application in real-time, thereby integrating the widget in the third party application.
US11847843B2
The present disclosure provides an under-screen optical fingerprint identification apparatus and a fingerprint identification method. The under-screen optical fingerprint identification apparatus comprises: a photodetection array which has a photosensitive area on which a photosensitive pixel array is provided, wherein the photosensitive pixel array comprises at least three types of pixels; and a fingerprint contact identification area located above the photodetection array and comprising a light-emitting layer and a cover layer, wherein the cover layer has a contact area, and the light-emitting layer has an identification area corresponding to the contact area, wherein the identification area comprises light-emitting units, each of which comprises a light-transmitting area and at least three light-emitting areas located therearound for emitting detection light of corresponding wavebands, wherein the detection light is reflected by an object to be identified to form signal light which passes through the filter layers and reaches corresponding three types of pixels.
US11847841B2
A method includes, as a robot encounters an object, creating a probabilistic object model to identify, localize, and manipulate the object, the probabilistic object model using light fields to enable efficient inference for object detection and localization while incorporating information from every pixel observed from across multiple camera locations.
US11847835B2
A device for identifying a signaling unit on a road on which a vehicle is traveling is described. The device is configured to determine an arrangement of one or more signal signs of the signaling unit on the basis of environmental data of one or more environmental sensors of the vehicle. The device is further configured to assign the one or more signal signs to one or more corresponding grid cells of a signal sign grid based on assignment logic.
US11847834B2
A device for recognizing an obstacle of a vehicle includes a camera for acquiring an image, a detection device for extracting an object by applying a convolutional neural network to the image, a center calculation device for estimating a center point and a region outside the center point of the extracted object, an uncertainty determination device for determining whether the estimated center point and region outside the center point are uncertain, and a condition determination device for determining whether travel is possible based on the determined uncertainty.
US11847829B2
Provided in embodiments of the disclosure are a method and apparatus for video processing, an electronic device, and a computer storage medium. In one embodiment, a method for video processing includes: identifying, by a processor, video segments from a video, each video segment associated with a shot of the video; computing, by the processor, degrees of similarity among the video segments, the degrees of similarity associated with corresponding segmentation levels; and segmenting, by the processor, the video segments based on the degrees of similarity and the segmentation levels to generate sets of scene-based video segments, each set of scene-based video segment associated with a corresponding segmentation level.
US11847827B2
A method for generating a summary video includes generating a user emotion graph of a user watching a first video. The method also includes obtaining a character emotion graph for a second video, by analyzing an emotion of a character in a second video that is a target of summarization. The method further includes obtaining an object emotion graph for an object in the second video, based on an object appearing in the second video. Additionally the method includes obtaining an image emotion graph for the second video, based on the character emotion graph and the object emotion graph. The method also includes selecting at least one first scene in the second video by comparing the user emotion graph with the image emotion graph. The method further includes generating the summary video of the second video, based on the at least one first scene.
US11847824B2
Systems and methods for detecting and aligning land property boundaries on aerial imagery are provided. The system receives an aerial imagery having land properties. The system applies a feature encoder having a plurality of levels to the aerial imagery. A first level of the plurality of levels includes a convolution block and a discrete wavelet transform layer. The discrete wavelet transform layer decomposes an input feature tensor to the first level into a low-frequency band and a high-frequency band. The high-frequency band is cached and processed with side-convolutional blocks before the high-frequency band are passed to a feature decoder. The system applies the feature decoder to an output of the feature encoder based at least in part on one of inverse discrete wavelet transform layers. The system determines boundaries of the one or more land properties based at least in part on a boundary cross-entropy loss function.
US11847816B2
Techniques are provided for processing video frames in a process flow that includes first and second computation engines. In an example, the first engine is an artificial intelligence based computation engine, and the second engine is a heuristics-based computation engine. A sequence of frames of a video includes a first and second frames that are two consecutive frames in the sequence. An analyzer determines whether the second frame has non-redundant information relative to the first frame. In response to the determination, the analyzer selects one of the first or second engine for processing at least a section of the second frame. For example, if the second frame has non-redundant information relative to the first frame, at least the section of the second frame is processed by the first engine. If the second frame does not include non-redundant information, the second frame is processed by the second engine.
US11847815B2
An electronic device includes an input configured to receive a signature from a user; a communication interface configured to communicate with a server; and a controller configured to classify the signature into at least one stroke, to transmit authentication information for the at least one stroke to the server, and to control the communication interface to receive a result of authentication of the signature from the server.
US11847813B2
Methods and systems for implementing artificial intelligence enabled preparation end-pointing are disclosed. An example method at least includes obtaining an image of a surface of a sample, the sample including a plurality of features, analyzing the image to determine whether an end point has been reached, the end point based on a feature of interest out of the plurality of features observable in the image, and based on the end point not being reached, removing a layer of material from the surface of the sample.
US11847805B2
A method for stitching images of a capsule endoscope, an electronic device, and a readable storage medium are provided. The method comprises: performing image rectification and circular edge masking on original images to form pre-processed images, and performing image enhancement (S1); completing detection and pairing of feature points (S2); calculating a transformation model of all pre-processed images to a same optimal plane according to a set of the feature points (S3); performing projective transformation for each enhanced image to a same coordinate system (S4); and stitching images according to an obtained sequence to form a fused image for output (S5), thus expanding the field of view of a single image of the capsule endoscope.
US11847783B2
A method and system for providing a mask image including receiving medical image data including a temporal dimension and generating a frequency data set including data points with in each case one frequency value by applying a Fourier transform to the image data. The Fourier transform is applied at least along the temporal dimension. The frequency data set is segmented into two sub-areas based on at least a frequency threshold value. The mask image is generated by applying an inverse Fourier transform to the first and/or the second sub-area of the frequency data set. The generated mask image is provided.
US11847782B2
A detecting method adapted to detect a detecting cassette is provided. A detecting cassette is placed into a device main body to be located at a detecting region inside the device main body. At least one image of the detecting region is captured by an image capturing unit. Whether a function of the image capturing unit is normal is determined by a determining unit according to a grayscale value of the at least one image. If the function of the image capturing unit is normal, a detection result is determined by the determining unit according to a portion of the at least one image corresponding to the detecting cassette.
US11847781B2
Systems and methods are disclosed for determining anatomy directly from raw medical acquisitions using a machine learning system. One method includes obtaining raw medical acquisition data from transmission and collection of energy and particles traveling through and originating from bodies of one or more individuals; obtaining a parameterized model associated with anatomy of each of the one or more individuals; determining one or more parameters for the parameterized model, wherein the parameters are associated with the raw medical acquisition data; training a machine learning system to predict one or more values for each of the determined parameters of the parametrized model, based on the raw medical acquisition data; acquiring a medical acquisition for a selected patient; and using the trained machine learning system to determine a parameter value for a patient-specific parameterized model of the patient.
US11847779B2
Systems and methods for determining a concordance between results of medical assessments are provided. Results of a medical assessment of a first type for an anatomical object of a patient and results of a medical assessment of a second type for the anatomical object are received. The results of the medical assessment of the first type are converted to a hemodynamic measure. A concordance analysis between the results of the medical assessment of the first type and the results of the medical assessment of the second type based on the hemodynamic measure is performed. Results of the concordance analysis are output.
US11847777B1
A method of centering a correlation-based overlay includes resizing an overlay target image to a size smaller than an entire image size, defining first and second templates that are symmetrical to each other based on a diagonal in the resized image, and calculating a rough center coordinate by calculating a first correlation value representing a similarity symmetrical with respect to the diagonal between images of the first and second templates; defining first and second templates symmetrical based on a diagonal passing through the rough center coordinates in an original image of the overlay target image, calculating a fine center coordinate of the overlay target image by calculating a second correlation value representing a similarity symmetrical with respect to the diagonal between the images of the first and second templates; and centering an overlay key by moving a stage to a target position based on the fine center coordinates.
US11847760B2
Remote distribution of multiple neural network models to various client devices over a network can be implemented by identifying a native neural network and remotely converting the native neural network to a target neural network based on a given client device operating environment. The native neural network can be configured for execution using efficient parameters, and the target neural network can use less efficient but more precise parameters.
US11847759B2
An image signal processor (110) according to an embodiment inputs, as an input image, a mosaic image in which pixel blocks each of which is formed of a plurality of pixels of the same color sharing one lens (40) are arrayed. The image signal processor performs interpolation processing on the entire surface of the input image based on a pixel signal of a pixel of a predetermined color included in the input image to generate a first image signal. The image signal processor generates a second image signal, which has a difference based on a relative position of a pixel of interest with respect to the lens and has a lower resolution than the first image signal, based on the input image. The image signal processor generates a conversion pixel whose position after conversion corresponds to a position of the pixel of interest.
US11847757B2
A system and method for lean ortho correction for computer models of structures. The system displays an image of a structure on a user interface and projects a structure model onto the image. Next, the system identifies a first world three-dimensional (“3D”) point in the image, a second world 3D point in the image, and a third world 3D point in the image. The system then transforms coordinates of the structure model using the first world 3D point, the second world 3D point, the third world 3D point, and a lean ortho correction algorithm.
US11847753B2
Aspects of the present disclosure are directed to providing an artificial reality environment with augments and surfaces. An “augment” is a virtual container in 3D space that can include presentation data, context, and logic. An artificial reality system can use augments as the fundamental building block for displaying 2D and 3D models in the artificial reality environment. For example, augments can represent people, places, and things in an artificial reality environment and can respond to a context such as a current display mode, time of day, a type of surface the augment is on, a relationship to other augments, etc. Augments can be on a “surface” that has a layout and properties that cause augments on that surface to display in different ways. Augments and other objects (real or virtual) can also interact, where these interactions can be controlled by rules for the objects evaluated based on information from the shell.
US11847747B2
A headset for use in displaying a virtual image of a building information model (BIM) in relation to a site coordinate system of a construction site. The headset comprises an article of headwear having one or more position-tracking sensors mounted thereon, augmented reality glasses incorporating at least one display, a display position tracking device for tracking movement of the display relative to at least one of the user's eyes and an electronic control system. The electronic control system is configured to convert a BIM model defined in an extrinsic, real world coordinate system into an intrinsic coordinate system defined by a position tracking system, receive display position data from the display position device and headset tracking data from a headset tracking system and render a virtual image of the BIM relative to the position and orientation of the article of headwear on the construction site and relative position of the display relative to the user's eye and transmit the rendered virtual image to the display which is viewable by the user as a virtual image of the BIM.
US11847745B1
A method, apparatus, and computer readable storage medium directed to implementing a room scale virtual reality system which enables players to walk through a large virtual playing area in a physically limited size room. Physical tracking of a virtual reality headset is used so that the position and orientation of the virtual reality headset is identified to translate the physical player's motion into the virtual world which is displayed on the virtual reality headset. Relocation objects are placed in the virtual world so they correspond to physical location against physical walls. Relocation objects in the virtual world rotate and/or relocate the player in the virtual world which would typically cause the player in the physical world to turn around and thus walk away from the physical wall. Placement of relocation objects throughout the virtual world enable a large virtual world to be implemented using a small finite sized physical room.
US11847742B2
A geographical area, which forms an area to be represented by a model of at least a portion of a scenery, is defined. A plurality of new images depicting the scenery is received. The plurality of new images is acquired by a camera from one or more positions within the geographical area. It is determined whether the plurality of new images fulfill a pre-defined updating criterion. In response to a determination that the plurality of new images fulfills the updating criterion, an update of the model is initiated. A boundary area enclosing the plurality of new images is defined. The boundary area is defined based at least in part on a distance margin between an edge of the boundary area and a new image included in the plurality of new images that is closest to the edge of the boundary area.
US11847741B2
A system and method for scanning an environment and generating an annotated 2D map is provided. The system includes a 2D scanner having a light source, an image sensor and a first controller. The first controller determines a distance value to at least one of the object points. The system further includes a 360° camera having a movable platform, and a second controller that merges the images acquired by the cameras to generate an image having a 360° view in a horizontal plane. The system also includes processors coupled to the 2D scanner and the 360° camera. The processors are responsive to generate a 2D map of the environment based at least in part on a signal from an operator and the distance value. The processors being further responsive for acquiring a 360° image and integrating it at a location on the 2D map.
US11847738B2
One embodiment of the invention disclosed herein provides techniques for voxelizing a mesh representation associated with a three-dimensional model to generate a volumetric model. A model filling engine associated with a voxelization system identifies a first voxel included in a voxel grid array that intersects with the mesh representation. The model filling engine selects a second voxel at an exterior boundary of the voxel grid array that is not identified as a boundary voxel. The model filling engine marks the second voxel as an exterior voxel. The model filling engine marks all unmarked voxels that are adjacent to the second voxel as exterior voxels. The model filling engine marks all remaining voxels as interior voxels. A model finishing engine associated with the voxelization system generates a volumetric model based at least in part on the first voxel.
US11847734B2
This application discloses a method for operating virtual characters within a virtual environment performed by a computer device. The method includes: displaying a first virtual environment picture of a virtual environment, the first virtual environment picture including a first region obtained by using a first observation position and a master virtual character located in the virtual environment; displaying, in response to receiving an aiming operation, a regional skill indicator configured to select a target region in the virtual environment where the master virtual character releases a skill; and displaying a second virtual environment picture including a second region obtained by observing the virtual environment by using a second observation position, the second observation position being a position that is offset relative to the first observation position, and the second region including the target region, thereby improving the accuracy of aiming at a target.
US11847732B1
Various implementations set forth a computer-implemented method for scanning a three-dimensional (3D) environment. The method includes generating, in a first time interval, a first extended reality (XR) stream based on a first set of meshes representing a 3D environment, transmitting, to a remote device, the first XR stream for rendering a 3D representation of a first portion of the 3D environment in a remote XR environment, determining that the 3D environment has changed based on a second set of meshes representing the 3D environment and generated subsequent to the first time interval, generating a second XR stream based on the second set of meshes, and transmitting, to the remote device, the second XR stream for rendering a 3D representation of at least a portion of the changed 3D environment in the remote XR environment.
US11847725B2
The present disclosure relates to systems, methods, and non-transitory computer readable media for performing interactive digital image editing operations utilizing machine learning models and a feature backpropagation refinement layer. For example, the disclosed systems perform interactive digital image editing operations by incorporating a feature backpropagation refinement layer within a non-interactive machine learning model that utilizes a consistency loss to adjust the feature backpropagation refinement layer according to one or more user interactions. In some embodiments, the disclosed systems utilize a feature backpropagation refinement layer that includes a bias sublayer for localizing changes to a digital image and a convolutional sublayer for channel-wise scale and feature combinations across channels. In some cases, the disclosed systems utilize a consistency loss that facilitates localized modifications to a digital image based on distances of various pixels or features from a user interaction.
US11847721B2
Much of the image processing that is applied to medical images is a form of “inverse problem”. This is a class of mathematical problems in which a “forward” model by which a signal is converted into dataset is known, to at least some degree, but where the aim is to reconstruct the signal given the resulting dataset. Thus, an inverse problem is essentially seeking to discover x given knowledge of A(x)+noise by finding an appropriate reconstruction operator A† such that A† (A(x)+noise)≈x, thereby enabling us to obtain x (or a close approximation) given knowledge of an output dataset consisting of A(x)+noise. Generally, several such processes (or their equivalents) are applied to the image dataset. If the first process (for example, noise reduction) is expressed via a first reconstruction operator A1† characterised by a parameter set Θ1 and the second process (for example, segmentation) is expressed via a second reconstruction operator A2† characterised by a parameter set Θ2, then the result of the two steps applied consecutively is A2† (A1†(y)). This can be expressed as an overall reconstruction operator P+, characterised by a parameter set Φ. If we then allow a machine learning process to optimise P+, then the steps previously carried out separately can be combined into a single optimisation. This yields advantages in terms of computational load and in the accuracy of the end result.
US11847719B2
An apparatus and method are described for managing data which is biased towards a processor or a GPU. For example, an apparatus comprises a processor comprising one or more cores, one or more cache levels, and cache coherence controllers to maintain coherent data in the one or more cache levels; a graphics processing unit (GPU) to execute graphics instructions and process graphics data, wherein the GPU and processor cores are to share a virtual address space for accessing a system memory; a GPU memory addressable through the virtual address space shared by the processor cores and GPU; and bias management circuitry to store an indication for whether the data has a processor bias or a GPU bias, wherein if the data has a GPU bias, the data is to be accessed by the GPU without necessarily accessing the processor's cache coherence controllers.
US11847717B2
A dual autoencoder includes a first domain encoder for mapping a first domain image into a first latent space, a first domain decoder for reconstructing the first domain image, a second domain encoder for mapping a second domain image into a second latent space, a second domain decoder for reconstructing the second domain image; and a latent space association network for defining a cross-domain relationship between the first domain and the second domain. An image translation method using a dual encoder, may include: taking a first domain image as an input; determining an output condition; if the output condition is the same domain, reconstructing the first domain image by a first domain encoder and a first domain decoder; and if the output condition is the cross domain, reconstructing a second domain image by the first domain encoder, a latent space association network, and a second domain decoder.
US11847715B2
In an image processing apparatus, a region extraction part extracts an image of the sky as an image of a target object not included in an object of interest in a moving image of content, on the basis of at least any of changes in pixel values, a frequency at which a line of sight is directed, a distance from a camera, registered information designating the target object, and the like. In the extracted region, a different image presentation part displays an image indicative of a magnified image of a player and character information for cheering as an image different from the sky image.
US11847712B2
Ridehail seat reservation enforcement and user direction systems and methods are disclosed herein. An example method can include receiving a ridehail request that includes a seat selection of a first seat of a ridehail vehicle, the first seat being access through a first door of the ridehail vehicle, activating an external notification feature of the vehicle prior to a user entering the ridehail vehicle when the user attempts to enter the ridehail vehicle on a side of the vehicle associated with the first seat, and activating an internal notification feature of the ridehail vehicle when the user attempts to sit in a second seat that is not the first seat.
US11847703B2
Systems and methods for blending a plurality of swaps may include determining a fixed rate for use in blending a plurality of swaps, each of the plurality of swaps having matching economics and a different associated fixed rate. A computing device may determine a first remnant swap for blending fixed rate components of the plurality of swaps using the fixed rate. In some cases, the computing device may determine second remnant swap for blending floating rate components of the plurality of swaps based on the first remnant swap.
US11847700B2
Example embodiments of a data processing method, system, and non-transitory computer-readable medium are described.
US11847695B2
Credit information is obtained from an operational status of a vehicle, for example, and a credit limit is increased based on this credit information. A credit screening support system includes a vehicle-mounted device configured to acquire operational information on the vehicle and a server configured to compute the credit information on a user of the vehicle based on the operational information received from the vehicle-mounted device. The server includes an input element for inputting the operational information acquired by the vehicle-mounted device, a credit information computing element for computing credit information on the user based on the operational information input by the input element, and an output element for outputting the credit information on the user computed by the credit information computing element.
US11847687B2
A user may create a wish/gift list and send the list to recipients, who have the option of accepting the list. Content being viewed or recorded by recipients who have accepted the list is scanned to determine whether the content is relevant to one or more items on the list. If so, an alert is displayed on a recipient device, which can be the same device as the displayed content. The recipient may select the alert to purchase the item(s) or obtain additional information about the item(s) for a subsequent purchase.
US11847683B2
In some embodiments, the present disclosure describes a method that includes at least: receiving, by a processor, audience data identifying candidate audience for a website content; generating a plurality of audience groups based on the audience data; receiving user identifying data of a user; generating personalized online content for the user; tagging the personalized online content with a plurality of dynamic tokens to form trackable personalized online content; transmitting instructions to display the trackable personalized online content on a screen of a computing device; receiving user activity tracking data; training a machine learning algorithm, based on the user activity tracking data, to obtain a trained machine learning content recommendation engine; and utilizing the trained machine learning content recommendation engine to identify updated trackable personalized online content based on a plurality of markups to the trackable personalized online content.
US11847681B2
The disclosed technology provides for determining infection in food items using image data of the food items under ultra-violet (UV) light. A method includes performing object detection on the image data to identify a bounding box around each of the food items in the image data, determining, for each food item, an infection presence metric by applying a model to the bounding box, the model being trained using image training data of other food items under UV light, the image training data being annotated based on previous identifications of a first portion of the other food items having infection features and a second portion having healthy quality features, and determining, based on a determination that the infection presence metric for each of the food items indicates presence of an infection, an infection coverage metric for the food item.
US11847666B1
A computer device and method for processing data to detect modifications to insured property. Received is specification data regarding modifications to be made to insured property in connection with an insurance claim. Also received is data from one or more sensor devices associated with the insured property indicative of a status regarding modifications made to the insured property. Analysis is performed on the received specification and data to determine whether one or more predefined conditions for the insurance claim is satisfied regarding the modifications to be made to the insured property.
US11847661B2
Systems and methods for authenticating material samples are provided. Digital images of the samples are processed to extract computer-vision features, which are used to train a classification algorithm along with location and optional time information. The extracted features/information of a test sample are evaluated by the trained classification algorithm to identify the test sample. The results of the evaluation are used to track and locate counterfeits or authentic products.
US11847658B2
A system for crowdsourcing annotations for transactions includes a crowdsourcing annotation database and a processor. The database stores crowdsourced annotations associated with merchants. The crowdsourced annotations are shared among, and contributed by, users of a community. The processor receives transaction data for a transaction by a user with a merchant. Relevant crowdsourced annotations associated with the merchant are retrieved from the database and sent to the user to enable to the user to annotate the transaction. The user provides an annotation for the transaction. The system dynamically updates the database based on the annotation provided by the user.
US11847656B1
Various examples are directed to systems and methods for detecting fraud. A financial institution system may receive, from a transaction device, a transaction authorization request describing a transaction to be drawn on an account of a user. The financial institution system may also receive, from the user computing device, environmental data describing an environment of the user and determine that the environmental data indicates an anomalous condition. Based at least in part on the determining, the financial institution system may decline the transaction.
US11847652B2
Embodiments of the invention involve using biometric templates to wirelessly authenticate individuals. In one embodiment, a mobile device may generate a first biometric template and a first public value from a first biometric sample of a user and generate a first cryptographic key by passing the first biometric template to a fuzzy extractors generate function. An access device may generate a second biometric template from a second biometric sample of the user, generate a second secret cryptographic key by passing the second biometric template and the first public value to the fuzzy extractors reproduce function, encrypt the second biometric template with the second secret cryptographic key, and broadcast the encrypted template to a plurality of nearby mobile devices including the mobile device. If the mobile device is able to decrypt the encrypted template with the first cryptographic key, the access device can associate the user with the mobile device.
US11847651B2
Systems and methods for tokenless authorization are provided. Obtaining an electronic representation of an initial biometric sampling of a registrant. Applying the initial electronic representation to a template data construct producing a unique digital identifier (UDI). Obtaining account information constructs corresponding to an account by the registrant with a third party. Generating a unique secure identification number (SIN) using the UDI and the account information constructs. Storing a unique link from the UDI to the account information constructs. Receiving a request for service and an electronic representation of a second biometric sampling. Forming the UDI by applying the second electronic representation to the template data construct. Verifying the UDI corresponds to the stored UDI to reconstruct the unique SIN from the UDI and using this unique SIN to retrieve the account information constructs using the indexed data structure. Transmitting the request and the unique SIN to the third party.
US11847648B2
Systems and methods for secure digital safe deposit boxes are disclosed. In one embodiment, a method for using a secure digital safe deposit box may include: (1) receiving permission from a customer to access internal and third party financial or confidential information for the customer; (2) retrieving the internal financial or confidential information for the customer; (3) receiving account information accounts held with a third party that holds financial or confidential information; (4) jointly authenticating the customer with the third party; (5) receiving the third party financial or confidential information for the customer from the third party; (6) receiving permission to share at least some of the internal or third party financial or confidential information for the customer with an external party; and (7) sharing the internal or third party financial or confidential information for the customer with the external party in accordance with the permission.
US11847646B2
A system including a data storage server, a service provider's server, and a gateway including a transceiver configured to operate at a power level below 5.0 mW, the data storage server generates first tokens, receives a registration from the service provider's server, and issues first tokens to the service provider's server, and receives a first token from the service provider's server. The data storage server receives sensor data from the gateway, the gateway executes the application to receive the sensor data from sensors, and the data storage server issues second tokens to the gateway after receiving the sensor data from the gateway and stores the received sensor data on the data storage or service provider's server.
US11847645B2
Systems, apparatuses, and methods for providing an account token to an external entity during the lifecycle of a payment transaction. In some embodiments, an external entity may be a merchant computer requesting authorization of a payment message. In other embodiments, the external entity may be a support computer providing a payment processing network or a merchant support functions.
US11847642B2
In accordance with embodiments, there are provided mechanisms and methods for facilitating secure communication of data during transactions across multiple transaction entities in database systems according to one embodiment. In one embodiment and by way of example, a method includes receiving a request to facilitate a financial transaction, wherein the request is received from an external computing device and includes sensitive data and one or more transient keys associated with a user, and selecting a gateway from multiple gateways to facilitate performance of the financial transaction, where the gateway is selected based on participation in securing of the sensitive data. The method may further include replacing, based on the one or more transient keys, the sensitive data with substitute data that is unique to the user, and communicating the substitute data to a gateway adapter to generate a file for the gateway, where the substitute data is communicated in lieu of the sensitive data, and converting the substitute data into the sensitive data.
US11847639B1
A system and method for locating electronic devices and establishing peer to peer communication with electronic devices, such as a currency exchange unit, using a beacon, is disclosed. The method may include determining a location of the currency exchange unit; generating a message indicating a location of the currency exchange unit and the availability of a variety of different currencies; and managing currency exchanges with various mobile devices.
US11847634B2
Described herein are examples of gift card management systems that provide gift cards that must be activated prior to being used in a transaction. In some examples, a purchaser may be refunded some or all of a purchase price for the gift card when the gift card is not activated. In some examples, the activation may additionally include certain safeguards to prevent fraud.
US11847627B2
Product catalogs are received at a first point-of-sale (POS) device of a first business entity from POS devices of a second business entity and a third business entity. At least one product specification is selected from the product catalog of the second business entity and at least one product specification is selected from the third product catalog of the third business entity. A product catalog for the first business entity is then generated at the first POS device that includes a product specification that is different from, but informed by, the received product specifications. The generated catalog is transmitted by the first POS device to a fourth POS device of a fourth business entity.
US11847626B2
Facial recognition is used to allow access to platform-agnostic account information. A processing and verification device receives a request for a transaction requiring access to account information of a user. Responsive to the request, a new image of the user is generated, such as using an image sensor of a camera. The new image is used to query a database to determine whether an existing image stored in the database matches or substantially matches the new image. Responsive to a positive result of the query, the request is allowed by the processing and verification device granting the access to the account information. The access to the account information is then used to complete the transaction. The account information uses a global architecture such that it can be used with different hardware and software configurations of a connected system.
US11847624B2
Aspects described herein may relate to methods, systems, and apparatuses for applying machine learning techniques as part of registering, for a user, a payment card with at least one account of a merchant. The machine learning technique may be an unsupervised learning classifier that is configured to determine classifications of merchant groups and/or user groups. Based on a classification, the user may be able to select which merchants to register the payment card. Based on the selection, the payment card may be registered with the user's account at the selected merchants. Further, the registration may be performed based on virtual payment card information configured for use with the merchant. The virtual payment card information may be configured to initiate transactions only with the merchant.
US11847615B2
A computer-implemented system for job matching of candidates and vacancies, comprises: a candidate memory storing data of at least one candidate profile associated with a respective candidate and consisting of a plurality of different candidate categories, wherein each candidate category comprises candidate category data associated with the candidate; and a vacancy memory storing data of at least one vacancy profile associated with a respective vacancy and consisting of a plurality of different vacancy categories, wherein each vacancy category comprises vacancy category data associated with the vacancy. A matching module is configured to receive the at least one candidate profile, receive the at least one vacancy profile, determine at least one similarity score between the at least one candidate profile and the at least one vacancy profile, and determine a job matching result based on the at least one similarity score. An information module is configured to communicate the job matching result to a user. A feedback module is configured to receive feedback information associated with at least one of the plurality of candidate categories and the plurality of vacancy categories. The matching module is updated based on the received feedback information.
US11847614B2
Method and system for determining collaboration between employees using artificial intelligence (AI)
A method and system for determining collaboration between employees is disclosed. In some embodiments, the method includes receiving a plurality of collaboration parameters associated with a set of employees. The method further includes creating a plurality of employee nodes associated with the set of employees in a hierarchical tree, based on the plurality of collaboration parameters and a first pre-trained machine learning model. The method further includes generating a plurality of vector embeddings associated with the plurality of employee nodes, based on the first pre-trained machine learning model. The method further includes determining a degree of collaboration between at least two employees from the set of employees based on one or more vector embeddings from the generated plurality of embeddings.
US11847611B2
A system can receive a first indication to provision and configure an asset. The system can send a second indication to a first component that manages provisioning of the asset to provision the asset, the first component operating in a first namespace. The system can, based on the first component determining that the asset depends on a computing service, receiving a third indication from the first component that is directed to a second component that manages provisioning of the computing service, the second component operating in a second namespace that is separate from the first namespace. The system can send a fourth indication to the second component to provision the computing service for the asset.
US11847610B2
A inventory system for product storage and retrieval. Ordered goods are placed in bag units at a central filling center and shipped to local storage areas, where the bags are placed onto rails in a storage structure. The rails include an imaging sensor at each bag receiving location defined on the rails for obtaining a bag identifier that is affixed with the bag unit. The bag identifier and the rail address for each bag unit is stored on a local computer database. When a user wants to pick up stored goods, the user inputs the identification or order information for the goods and the computer will search the inventory to locate the goods in a specific stored bag unit. The rail adjacent the bag unit is illuminated to facilitate locating the goods.
US11847606B2
A system and method for providing verification of tracking and monitoring devices with cargo transportation units is provided. The track and monitoring device is mounted to the cargo transportation unit to provide location tracking and security functions. The association process is typical a manual process by a technician of identifying container visual identifiers to the installed tracking and monitoring unit. Errors in the association process can occur during installation and repairs. The association between tracking and monitoring devices and their respective cargo transportation unit is verified by receiving images from one tracking and monitoring device at a server and verifying the cargo transportation unit identifier is associated with another tracking and monitoring device.
US11847603B1
Techniques for a geofence generation feature are described herein. Geospatial vector data for a geographical area and seed points for delivery locations within the geographical area may be obtained. A plurality of polygons that represent the geographical area may be determined based on an algorithm that uses the seed points and the geospatial vector data. A boundary point for each polygon may be determined based on coordinates for the plurality of polygons where each boundary point corresponds to a single seed point. A geofence of a first size may be generated, for each polygon, based on the coordinates for the polygons, the seed point, and the boundary point. Historical scans of GPS data may be obtained from user devices during historical visits to the geographical area. The geofence may be modified to a second size or a different shape based on the historical scans of the GPS data.
US11847598B2
The present disclosure relates to a method for determining optimal process flow (107) for a process performed by users (101) in a computing system. The method comprises receiving plurality of keystroke level events for each of plurality of process flows associated with the process, performed by plurality of users (101). Further, the method comprises determining one or more subtasks (105) for each of the plurality of process flows (102). A subtask comprises a set of events occurring together in the plurality of keystroke level events (103). Furthermore, the method comprises grouping one or more process flows from the plurality of process flows (102) to form one or more clusters (106), based on the one or more subtasks (105). Each cluster comprises the one or more process flows with similar subtasks. Thereafter, the method comprises determining an optimal process flow (107) in each cluster.
US11847594B1
Generating an output prioritized list of computerized work-items for prioritizing work based on a set of prioritized computer-executable rules includes a structured way of associating contributions and expenses with computerized work-items and enhancing current technological processes of selecting computerized work-items to meet prioritized computer-executable rules. The method includes determining an electronic priority order of each of contribution sub-components and expense sub-components based on prioritized computer-executable rules, generating a tuple having contribution sub-components and expense sub-components for each of the computerized work-items, sorting the computerized work-items of the input master list in descending order of the contribution and expense sub-component tuples to obtain a sorted list of computerized work-items, and traversing the sorted list of computerized work-items to generate the output prioritized list of computerized work-items for prioritizing work based on prioritized computer-executable rules.
US11847592B2
A required time prediction apparatus (2000) acquires utilization facility information and assumed date and time information. The utilization facility information is information enabling to determine a departure facility and a destination facility. The assumed date and time information is information enabling to determine an assumed departure date and time assuming departure from the departure facility or an assumed arrival date and time assuming arrival at the destination facility. The apparatus (2000) estimates a waiting time at each facility being present between the departure facility and the destination facility, regarding a case of assuming departure from the departure facility at the assumed departure date and time, or a case of assuming arrival at the destination facility at the assumed arrival date and time. Then, the apparatus (2000) computes, based on the estimated waiting time, a predicted required time from departure from the departure facility to arrival at the destination facility.
US11847589B2
A system in accordance with present embodiments includes a plurality of virtual queuing stations associated with respective attractions within a theme park and a virtual queue control system configured to maintain respective virtual queues for the respective attractions and in communication with the plurality of virtual queuing stations. The virtual queue control system is configured to receive communications from the plurality of virtual queuing stations and add guests to the respective virtual queues based on the communications.
US11847585B2
Processing transaction requests may be considered a computationally expensive operation for a computing system such as an e-commerce platform. An aspect of the present disclosure relates to systems and methods to reduce the number of transaction requests that are received and/or processed by a computing system. This may reduce demand on the computing system's resources and potentially improve the responsiveness of the computing system. In some embodiments, a set of users is selected based on at least one defined condition for a particular transaction request. Origination of the particular transaction request on behalf of users excluded from the set of users is prevented in order to reduce the number of the particular transaction requests that are received and/or processed by a corresponding computing system.
US11847584B2
A system and method in accordance with examples may include an identity verification kiosk. The identity verification kiosk may include a display comprising a user interface; a card reader; a document scanner; a printer; and a processor in data communication with a server and a database storing user information. The processor may be configured to receive an identification verification request from the user interface; receive user information via the document scanner or the card reader; retrieve user information from the database; verify the identity of a user; and print a unique identifier on a document using the printer.
US11847580B2
A system of smart edge sensors, wherein security and encryption is pushed to the edge of the network. In one example, an electronic device includes several sensors. The device is operated by a microprocessor. A plurality of smart edge devices are each interposed between a respective sensor and the microprocessor and intercepts communication between the sensor and the microprocessor. The smart edge device encrypt any data output by the sensor, and decrypt any data received from the microprocessor. A JTAG access is connected to a co-processor where executes a JTAG dongle to authenticate the sensor and an interface with the sensor.
US11847579B2
Systems and methods are described for tailoring shareable content object reference model (SCORM)-compliant content to one or more users. A learning management system (LMS), configured to be SCORM-compliant, initiates shareable content object (SCO) to provide content to users. The LMS implements an instance of application programming interface (API) comprising a plurality of functions to be called by SCO during runtime to access data model elements accessible via LMS. The LMS is configured to support one or more data model elements undefined by SCORM. Further, LMS receives a call to a function of the plurality of functions of the API from SCO to access information about users. The call references a name of a data model element undefined by SCORM. The data model element identifies information about users. The LMS provides information about the users to SCO and the SCO tailors the content to the users based on the information.
US11847576B2
Disclosed herein is a technique for implementing a framework that enables application developers to enhance their applications with dynamic adjustment capabilities. Specifically, the framework, when utilized by an application on a mobile computing device that implements the framework, can enable the application to establish predictive models that can be used to identify meaningful behavioral patterns of an individual who uses the application. In turn, the predictive models can be used to preempt the individual's actions and provide an enhanced overall user experience. The framework is configured to interface with other software entities on the mobile computing device that conduct various analyses to identify appropriate times for the application to manage and update its predictive models. Such appropriate times can include, for example, identified periods of time where the individual is not operating the mobile computing device, as well as recognized conditions where power consumption is not a concern.
US11847575B2
A dynamic reasoning system may include a symbolic reasoning engine that iteratively calls a dynamic rule generator to answer an input query. The symbolic reasoning engine may determine a primary goal and/or secondary goals to generate proofs for the answer. The symbolic reasoning engine may call a rules component to provide rules to prove a current input goal. The rules component may use a static rule knowledge base and/or the dynamic rule generator to retrieve and rank rules relevant to the current input goal. The dynamic rule generator may generate new rules that lead to the current input goal. The dynamic rule generator may include a statistical model that generates unstructured or structured probabilistic rules based on context related to the input query. The symbolic reasoning engine may return a list of rules with confidence for explaining the answer to the input goal.
US11847574B2
Systems and methods for generating and processing modeling workflows.
US11847572B2
A method for detecting fraudulent interactions may include receiving interaction data, including a first plurality of interactions with (first) fraud labels and a second plurality of interactions (without fraud labels). Second fraud label data for each of the second plurality of interactions may be generated with a first neural network (e.g., classifying whether each interaction is fraudulent or not). Generated interaction data and generated fraud label data may be generated with a second neural network. Discrimination data for each of the second plurality of interactions and generated interactions may be generated with a third neural network (e.g., classifying whether the respective interaction is real or not). Error data may be determined based on the discrimination data (e.g., whether the respective interaction is correctly classified). At least one of the neural networks may be trained based on the error data. A system and computer program product are also disclosed.
US11847570B2
A method for training a deep learning model of a patterning process. The method includes obtaining (i) training data comprising an input image of at least a part of a substrate having a plurality of features and a truth image, (ii) a set of classes, each class corresponding to a feature of the plurality of features of the substrate within the input image, and (iii) a deep learning model configured to receive the training data and the set of classes, generating a predicted image, by modeling and/or simulation of the deep learning model using the input image, assigning a class of the set of classes to a feature within the predicted image based on matching of the feature with a corresponding feature within the truth image, and generating, by modeling and/or simulation, a trained deep learning model by iteratively assigning weights using a loss function.
US11847565B1
Methods and apparatuses are described for automatic refinement of intent classification for virtual assistant applications. A computing device creates utterance groups comprising messages. The device determines, using a first machine learning (ML) classifier, a first predicted intent associated with each utterance group and determines, using a second ML classifier, a second predicted intent associated with each utterance group. The device combines the first and second predicted intents to generate a final predicted intent, determines, for each incomprehensible utterance group, whether the final predicted intent overlaps with the final predicted intent for other utterance groups, and selects messages having no overlapping intent to create new intents. The device determines, for each comprehensible utterance group, whether the final predicted intent overlaps with a preassigned intent for other utterance groups and combines the messages that have an overlapping intent to create and label a new utterance group with the overlapping intent.
US11847557B2
Numerous embodiments are disclosed for compensating for differences in the slope of the current-voltage characteristic curve among reference transistors, reference memory cells, and flash memory cells during a read operation in an analog neural memory in a deep learning artificial neural network. In one embodiment, a method comprises receiving an input voltage, multiplying the input voltage by a coefficient to generate an output voltage, applying the output voltage to a gate of a selected memory cell, performing a sense operating using the selected memory cell and a reference device to determine a value stored in the selected memory cell, wherein a slope of a current-voltage characteristic curve of the reference device and a slope of the current-voltage characteristic curve of the selected memory cell are approximately equal during the sense operation.
US11847554B2
The present disclosure discloses a data processing method and related products, in which the data processing method includes: generating, by a general-purpose processor, a binary instruction according to device information of an AI processor, and generating an AI learning task according to the binary instruction; transmitting, by the general-purpose processor, the AI learning task to the cloud AI processor for running; receiving, by the general-purpose processor, a running result corresponding to the AI learning task; and determining, by the general-purpose processor, an offline running file according to the running result, where the offline running file is generated according to the device information of the AI processor and the binary instruction when the running result satisfies a preset requirement. By implementing the present disclosure, the debugging between the AI algorithm model and the AI processor can be achieved in advance.
US11847552B2
Disclosed herein are related to a system and a method for providing an artificial reality. In one aspect, a system includes a shared physical memory and a first processor having access to the shared physical memory. In one aspect, the first processor performs, during a first time period, a first rendering process to generate a first image frame of a first view of an artificial reality. In one aspect, the first processor performs, during a second time period, a second rendering process to generate a second image frame of a second view of the artificial reality. In one aspect, the system includes a second processor including a neural network and having access to the shared physical memory. In one aspect, the second processor performs, during a third time period overlapping a portion of the second time period, an image enhancing process on the first image frame.
US11847545B2
A combination of machine learning models is provided, according to certain aspects, by a data-aggregation circuit, and a computer server. The data-aggregation circuit is used to assimilate respective sets of output data from at least one of a plurality of circuits to create a new data set, the respective sets of output data being related in that each set of output data is in response to a common data set processed by the machine learning circuitry in the at least one of the plurality of circuits. The computer server uses the new data set to train machine learning operations in at least one of the plurality of circuits.
US11847537B2
Aspects of the disclosure relate to machine learning based analysis of electronic communications. A computing platform may monitor receipt of a potentially unacceptable electronic communication by a user. Then, the computing platform may extract one or more attributes of the potentially unacceptable electronic communication. The computing platform may then perform, based on the one or more attributes, textual analysis of the potentially unacceptable electronic communication. Subsequently, the computing platform may retrieve one or more rules applicable to the potentially unacceptable electronic communication. Then, the computing platform may determine, based on the textual analysis and the one or more rules, and based on a repository of previously identified unacceptable content, whether the potentially unacceptable electronic communication is unacceptable. Subsequently, the computing platform may trigger, based on a determination that the potentially unacceptable electronic communication is unacceptable, one or more actions associated with the unacceptable electronic communication.
US11847532B2
Systems and methods that analyze blood-based cancer diagnostic tests using multiple classes of molecules are described. The system uses machine learning (ML) to analyze multiple analytes, for example cell-free DNA, cell-free microRNA, and circulating proteins, from a biological sample. The system can use multiple assays, e.g., whole-genome sequencing, whole-genome bisulfite sequencing or EM-seq, small-RNA sequencing, and quantitative immunoassay. This can increase the sensitivity and specificity of diagnostics by exploiting independent information between signals. During operation, the system receives a biological sample, and separates a plurality of molecule classes from the sample. For a plurality of assays, the system identifies feature sets to input to a machine learning model. The system performs an assay on each molecule class and forms a feature vector from the measured values. The system inputs the feature vector into the machine learning model and obtains an output classification of whether the sample has a specified property.
US11847524B2
Various embodiments described herein relate to a scanning system for scanning and decoding direct part markings (DPM) type indicia. The scanning system includes an arrangement of an illumination module, a beam splitter module, and a telecentric lens assembly. The telecentric lens assembly is adapted to direct an in-line illumination received from the illumination module as collimated light to illuminate the DPM indicia. Upon illumination, a first portion of light reflected from embossments of the DPM indicia that are incident on the telecentric lens assembly at a defined angle is decoupled from an optical path between the telecentric lens assembly and the target. An imager is exposed to a second portion of reflected light, excluding the decoupled reflected light that is reflected from a substrate on the DPM indicia, in order to capture an image of the DPM indicia for decoding.
US11847523B2
Methods and devices for improving indicia decoding with an imaging device are disclosed herein. An example method includes: (a) searching, by an imaging device, a search region within a current image for an indicia, wherein the search region includes a plurality of search seeds; (b) attempting, by the imaging device, to decode the indicia within the search region by analyzing image data corresponding to each seed of the plurality of search seeds; (c) responsive to not decoding the indicia, capturing, by the imaging device, a subsequent image featuring the indicia; (d) adjusting, by the imaging device, the search region based on a distance between the imaging device and the indicia featured in the subsequent image; (e) designating the subsequent image as the current image; and (f) iteratively performing (a)-(f) until the imaging device decodes the indicia.
US11847521B2
A method of auxiliary data capture control includes: storing, at a data capture device, (i) detection criteria corresponding to events having respective event identifiers; and (ii) a registration indicator associated with at least one of the event identifiers; controlling a primary data capture sensor to obtain primary captured data; in response to detecting, based on the primary captured data, that the detection criteria are satisfied for a detected one of the event identifiers, determining whether the registration indicator is associated with the detected event identifier; and when the registration indicator is associated with the detected event identifier, controlling an auxiliary data capture sensor to obtain auxiliary captured data.
US11847517B2
An asset tag adapted to be mounted to an asset. The asset tag comprises a first component encoded with a first ID unique to the asset tag, the first component having a first wireless interface and transmitting first broadcast signals via said first wireless interface over a first range, the first broadcast signals including the first ID. The asset tag further comprises a user-actuatable button. The asset tag further comprises processing circuitry, coupled to the button and to at least the first wireless interface. The processing circuitry is configured for (i) determining whether a predetermined gesture has been performed by a user using the button and (ii) if the predetermined gesture has been performed, transmitting via the first wireless interface to a wireless access point a restock message, the restock message including the first ID and indicating that restocking is required of assets corresponding to the first ID.
US11847509B2
Embodiments of apparatus, systems, and methods are described for creating and managing an abstract, API-based infrastructure base model. The API-based model can abstract infrastructure assets, such as infrastructure components or connections between components, into a metadata model using standardized syntax and interfaces, for defining and building an infrastructure. Using a modeling document, connections and components of an infrastructure can be abstracted into an API-based model having semantics that covers them all. Connections and infrastructure components can be made available for selection, arrangement, and grouping to build complex infrastructure models without requiring complex API coding by the user. Other infrastructure models having different API definitions can be by abstracted to standardize the assets for building new APIs. The APIs can be further modified and exported to another or the same implementation project.
US11847506B1
In some aspects, techniques may include monitoring a primary load of a datacenter and a reserve load of the datacenter. The primary load and reserve load can be monitored by a computing device. The primary load of the datacenter can be configured to be powered by one or more primary generator blocks having a primary capacity, and the reserve load of the datacenter can be configured to be powered by one or more reserve generator blocks having a reserve capacity. Also, the techniques may include detecting that the primary load of the datacenter exceeds the primary capacity. In addition, the techniques may include connecting the reserve generator blocks to at least one of the primary generator blocks and the primary load using a computing device switch.
US11847499B2
Systems and methods for coordinating components can include: determining, by a first application executing on a client device, a need to perform a sharable functional task; identifying a first software component installed on the client device and capable of performing a first variation of the sharable functional task; identifying a second software component installed on the client device and capable of performing a second variation of the sharable functional task, wherein the second variation of the sharable functional task is functionally overlapping with and not identical to the first variation; identifying a set of characteristics of both the first software component and the second software component; selecting the second software component for performing the sharable functional task based on the set of characteristics, where the set of characteristics includes at least a version number; and delegating performance of the sharable functional task to the second software component.
US11847496B2
A digital environment includes multiple computing nodes and a scheduling system that assigns workloads to computing nodes. The scheduling system includes an equivalence-class-based resource usage prediction system that receives a workload request and predicts an equivalence class for that workload request based on resource usage over time by the workload request or metadata associated with the workload request. The scheduling system also includes a workload assignment system that assigns the workload request to one or more of the computing nodes based on the predicted equivalence class. The number of equivalence classes is small relative to the total number of workloads that are scheduled (as an example, 10 to 15 equivalence classes for a total number of workloads in the tens or hundreds of thousands).
US11847495B2
Systems and methods for purposeful computing are disclosed that, among other things, include enabling an operating system for connected computing configured for identification, evaluation, selection, and/or use of suitable to user purposes' resources to produce outcomes optimized to such purposes' fulfillment. Such resources populate a distributed resource ecosphere and have associated attributes that inform regarding resource suitability.
US11847492B2
The operation of a GPU is controlled based on one or more deadlines by which one or more GPU tasks must be completed and estimates of the time required to complete the execution of a first GPU task (which is currently being executed) and the time required to execute one or more other GPU tasks (which are not currently being executed). Based on a comparison between the deadline(s) and the estimates, context switching may or may not be triggered.
US11847488B2
This application relates to a graph data processing method performed by a distributed computer node cluster including a plurality of computer devices, each computer device distributed on a respective computing node of the distributed computer node cluster, the method including: obtaining subgraph data divided from to-be-processed graph data; performing a computation task on the subgraph data to obtain corresponding global data and local data; writing the global data to a blockchain network, the global data of the blockchain network being updated by the distributed computing node cluster; obtaining latest global data from the blockchain network; and iteratively performing, according to the obtained latest global data and the local data, the computation task on the subgraph data without obtaining a computation result until an iteration stopping condition is met.
US11847483B2
One or more computer processors responsive to a hypervisor data request, generate an encrypted set of hypervisor data indicating hypervisor hardware details using a plurality of respective asymmetric encryption keys to tag the generated set of encrypted hypervisor data with a timestamp at a time of encryption. The one or more computer processors decrypt the tagged set of encrypted hypervisor data utilizing a software asset manager and the plurality of respective asymmetric encryption keys determined valid based on a threshold time period and the tagged timestamp. The one or more computer processors validate the set of decrypted hypervisor data utilizing corresponding checksums to determine whether the set of encrypted hypervisor data was successfully decrypted. The one or more computer processors sanitize the validated hypervisor data based on a corresponding software license.
US11847479B2
In a computer-implemented method for allocating a host of a pre-configured hyper-converged computing device to a workload domain, a pre-configured hyper-converged computing device including a plurality of hosts is managed, wherein the plurality of hosts is allocable to workload domains. A pool of unallocated hosts of the plurality of hosts is managed within the pre-configured hyper-converged computing device, wherein hosts of the pool of unallocated hosts have associated hypervisor versions. An allocation request to allocate at least one host of the pool of unallocated hosts to a workload domain is received, the allocation request including a requested hypervisor version of at least one host upon allocation. The at least one host is updated to the requested hypervisor version of the allocation request while the at least one host is in the pool of unallocated hosts.
US11847476B2
To facilitate backwards compatibility, a computing device may respond to a call from an application for information regarding a processor on the computing device by returning information regarding a different processor than the processor on the computing device, including one or more of processor model, processor family, cache capabilities, translation lookaside buffer capabilities, processor serial number, processor brand, processor manufacturer, thread/core topology, cache topology, extended features, virtual address size, or physical address size that differs when the processor determines that the application is a legacy device application.
US11847473B1
A computerized method of transforming an interactive graphical user interface according to machine learning includes generating a selectable user interface element corresponding to a persona. In response to a user selecting the user interface element, data structures related to the persona are extracted from a first data store. The data structures are transformed into a set of input variables at a data processing module and loaded at a model execution module. The model execution module generates a first output variable based on the set of input variables. An analysis module generates a second output variable based on the first input variable. The graphical user interface displays a first message, a second message, or a third message in response to conditions being met for the second output variable.
US11847470B2
A bare-metal server of a cloud storage management system comprises a system-on-chip (Soc) and a processor. The SoC receives a volume attaching request sent by a public cloud management component of the management system. The volume attaching request includes an identifier of a system volume storing a file for starting an operating system of a bare-metal server of the management system. The SoC stores the identifier of the system volume based on the volume attaching request. When the bare-metal server of the management system is started, the bare-metal server uses the identifier of the system volume to the system volume, and starts an operating system by means of the SoC accessing the system volume.
US11847465B2
Disclosed is a parallel processor. The parallel processor includes a processing element array including a plurality of processing elements arranged in rows and columns, a row memory group including row memories corresponding to rows of the processing elements, a column memory group including column memories corresponding to columns of the processing elements, and a controller to generate a first address and a second address, to send the first address to the row memory group, and to send the second address to the column memory group. The controller supports convolution operations having mutually different forms, by changing a scheme of generating the first address.
US11847464B2
Devices and techniques for variable pipeline length in a barrel-multithreaded processor are described herein. A completion time for an instruction can be determined prior to insertion into a pipeline of a processor. A conflict between the instruction and a different instruction based on the completion time can be detected. Here, the different instruction is already in the pipeline and the conflict detected when the completion time equals the previously determined completion time for the different instruction. A difference between the completion time and an unconflicted completion time can then be calculated and completion of the instruction delayed by the difference.
US11847463B2
A processor includes a load/store unit and an execution pipeline to execute an instruction that represents a single-instruction-multiple-data (SIMD) operation, and which references a memory block storing operand data for one or more lanes of a plurality of lanes and a mask vector indicating which lanes of a plurality of lanes are enabled and which are disabled for the operation. The execution pipeline executes an instruction in a first execution mode unless a memory fault is generated during execution of the instruction in the first execution mode. In response to the memory fault, the execution pipeline re-executes the instruction in a second execution mode. In the first execution mode, a single load operation is attempted to access the memory block via the load/store unit. In the second execution mode, a separate load operation is performed by the load/store unit for each enabled lane of the plurality of lanes prior to executing the SIMD operation.
US11847456B2
Livelock recovery circuits configured to detect livelock in a processor, and cause the processor to transition to a known safe state when livelock is detected. The livelock recovery circuits include detection logic configured to detect that the processor is in livelock when the processor has illegally repeated an instruction; and transition logic configured to cause the processor to transition to a safe state when livelock has been detected by the detection logic.
US11847437B2
In some examples, one or more processors configured by executable instructions receive, from a first computing device, at least one key-to-string mapping related to updated software located at a repository. The one or more processors further receive an indication of a target locale associated with the updated software. The one or more processors may compare a first string from the at least one key-to-string mapping with translated strings maintained in a database in association with the target locale to determine that a translated version of the first string for the target locale is present in the database. The one or more processors may send the translated version of the first string from the database to the first computing device in association with the updated software located at the repository.
US11847424B1
Devices and techniques are generally described for data-to-text generation. In various examples, a first machine learned model may receive first data including a structured representation of linguistic data. In various examples, the first machine learned model may generate first output data comprising a first natural language representation of the first data. In at least some examples, a second machine learning model may determine second data indicating that the first natural language representation is a semantically accurate representation of the first data. In some examples, the first output data may be selected for output based at least in part on the second data.
US11847419B2
Disclosed herein are system, method, and computer program product embodiments for recognizing a human emotion in a message. An embodiment operates by receiving a message from a user. The embodiment labels each word of the message with a part of speech (POS) thereby creating a POS set. The embodiment determines an incongruity score for a combination of words in the POS set using a knowledgebase. The embodiment determines a preliminary emotion detection score for an emotion for the message based on the POS set. Finally, the embodiment calculates a final emotion detection score for the emotion for the message based on the preliminary emotion detection score and the incongruity score.
US11847416B2
Methods and systems for converting an input content item into an output content item to enhance comprehension of the message by an interlocutor, based on contexts. For example, the conversion may occur in any message service: when an interlocutor writes a message in English (or any other language), he or she might include a regional dialect (purposively or not), such as a piece of slang, that the other interlocutors may not understand, although they all generally write and understand English. In such circumstances, the regional dialect is identified and replaced with either a more globalized word or with another linguistic regionalism that is understandable for the intended interlocutor.
US11847411B2
Systems, devices, and methods discussed herein provide improved decision trees (e.g., supported decision trees). A supported decision tree can be generated by generating discourse trees from various documents associated with a subject. One or more decision chains can be generated from each discourse tree, each decision chain being a sequence of elements comprising a premise and a decision connected by rhetorical relationships. A supported decision tree can be generated from the various decision chains, where the nodes of the decision tree are identified from the elements of the plurality of decision chains and ordered based on a set of predefined priority rules. Subsequent input data can be received and the supported decision tree can be traversed to classify the input data.
US11847409B2
The present disclosure relates to management of presentation content including technical instances where presentation content interacts with live feeds. The scope of the present disclosure covers technical examples that pertain to creation/design of presentation content as well technical examples where presentation content is presented in real-time (or near real-time). Design solutions are provided enabling users to easily interject a representation of a live camera feed into presentation content. For example, an editable GUI object is presented enabling users to incorporate a representation of a live camera feed into slide-based presentation content. The present disclosure further provides processing that fosters dynamic management of presentation content including interactions with live camera feeds during a presentation. Furthermore, an improved GUI presents GUI elements and notifications to aid management of representations of live camera feeds relative to presentation content. Live camera feeds can be dynamically added within a slide-based presentation during real-time presentation.
US11847402B2
Systems and methods for customizing an interface are disclosed. Interaction data is received for at least one interaction with a network environment and an intent of the at least one interaction is identified based on the interaction data. A layout is selected for a user interface based on the identified intent. The layout includes at least one zone. The at least one zone of the layout is populated with one or more modules and the each of the one or more modules is populated with content based on the identified intent
US11847401B2
A method and apparatus for adaptively displaying a handwriting input on an electronic device are provided. The method includes receiving a handwriting input from an electronic device, detecting handwriting features in the handwriting input and comparing the handwriting features with stored handwriting feature data, determining, according to a result of the comparing, whether a subject of the handwriting input is an existing user or a new user, and displaying, according to the determination, a subsequent handwriting input by the subject of the handwriting input to match a target handwriting input style.
US11847397B1
Any primitive cells or blocks can be represented physically by a Barycenter compact model (or Barycenter model), and any black box model can also be physically represented by a Barycenter compact model physically. A boundary condition between blocks is formulated by the Barycenter compact model. Boundary condition problems between blocks can be limited within two levels only if using the Barycenter compact model.
US11847386B1
An artificial intelligence system can be implemented to identify relationships through the propagation of ripple patterns through a grid. In such a system, the grid may comprise cells which operate as cellular automata. Relationships may be identified based on collisions of signals detected by the cells in the grid, and, when a relationship is identified, it may be used to create high speed connections between cells.
US11847385B2
Embodiments of a variable system for simulating the operation of an autonomous system, such as an autonomous vehicle, are disclosed. A layered approach for defining variables can allow changing the specification of those variables under the rules of override and refinement, while leaving the software components that query those variables at runtime unaffected. The variable system can facilitate, among others, deterministic sampling of variables, simulation variations, noise injection, and realistic message timing. These applications can make the simulator more expressive and more powerful by virtue of being able to test the same scenario under many different conditions. As a result, more exhaustive testing can be performed without requiring user intervention and without having to change the individual software components of the simulator.
US11847373B2
A server providing a cloud print service includes at least one processor that executes a set of instructions, when executed, causing the server to perform operations including acquiring attribute information indicating printing capabilities of a printing apparatus when the printing apparatus is registered as an output destination printer, registering output destination printer information by associating the acquired attribute information with information indicating an output destination, and transmitting, in a case where a request for acquiring capability information about the registered output destination printer is received, the attribute information about the registered output destination printer to a client terminal as a response to the request, wherein in the registering, even in a case where the acquired attribute information about the printing apparatus includes an attribute that is not supported by the cloud print service, the attribute information is registered as the output destination printer information without discarding the attribute information.
US11847367B2
Embodiments of the present disclosure are directed to a printing system comprising accepting a request to print based on a capture image of an image projected by the projection unit; determining whether or not printing based on the capture image of the image projected by the projection unit is possible; in a case where it is determined that the printing of the image projected by the projection unit is possible, permitting the printer to print based on the capture image of the image projected by the projection unit on the basis of the request accepted; and in a case where it is determined that the printing of the image projected by the projection unit is not possible, restricting the printer from printing based on the capture image of the image projected by the projection unit on the basis of the print request accepted.
US11847363B2
An image forming apparatus includes a conversion unit to convert image data based on a conversion condition, an image forming unit to form an image based on an image data converted by the conversion unit, and a control unit to execute first calibration in which both a first conversion condition for a first speed and a second conversion condition for a second speed are generated based on a detection result of a first pattern that is formed at the first speed, with the first calibration being executed at initial installation of the apparatus, and execute second calibration in which the second conversion condition is generated based on a detection result of a second pattern that is formed at the second speed, with the second calibration being not executed at the initial installation of the apparatus.
US11847358B2
A printing system provides an efficient operation process by automating work for producing a print product that meets quality terms requested by a customer with an information format for transferring quality terms or a quality report. A control method for an information processing apparatus includes receiving order data including quality request data from an order receiving system, interpreting the received quality request data, generating a job containing information that is used for quality adjustment to be performed by a production system, based on the interpreted quality request data, and sending the job to the production system. The job containing quality request data in a data format that is same as a data format of the received quality request data is generated.
US11847355B2
A storage device is disclosed. The storage device may include storage to store data, which may include a first storage of a first type and a second storage of a second type. The storage device may support a number of device streams, some of which associated with the first storage and some associated with the second storage. The storage device may also include a streaming capabilities analyzer that may inventory the streaming capabilities for the storage device. Finally, the storage device may include a transmitter to transmit the streaming capabilities of the storage device to a storage manager.
US11847352B1
A system, method, and device for providing information between a parent node and a child node is disclosed. The method includes issuing, by a parent node to a child node, an identifier and a set of storage locations, the identifier and the set of storage locations being issued in connection with the parent node instructing the child node to perform an operation, determining, by the parent node, whether a response pertaining to the operation has been received from the child node within a predetermined period of time, in response to a determination that the parent node has not received the response from the child node within the predefined period of time, checking the set of storage locations for a response associated with the identifier.
US11847347B2
The present invention relates to a VCRM data transmission optimizing method and an apparatus therefor, and a method of transmitting VCRM data in a vehicle terminal may include generating at least one data slot buffer, determining whether to perform buffer flush according to whether data is changed, and whether a buffer max size is reached, when new data is entered, and flushing data recorded in a corresponding data slot buffer according to the determination for performing the buffer flush to be transmitted to a server over a wireless network.
US11847342B2
An apparatus for data storage, includes circuitry and a plurality of memory cells. The circuitry is configured to store data in a group of multiple memory cells by writing multiple respective input storage values to the memory cells in the group, to read respective output storage values from the memory cells in the group after storing the data, to generate for the output storage values multiple respective confidence levels, to produce composite data that includes the output storage values, to test a predefined condition that depends on the confidence levels, upon detecting that the condition is met, to compress the confidence levels to produce compressed soft data, and include the compressed soft data in the composite data, and to transfer the composite data over an interface to a memory controller.
US11847319B2
A request to generate a storage system model is received. The storage system model represents at least a portion of a storage system. In response to receiving the request, a storage system interface configuration is loaded. The storage system interface configuration comprises an attribute of an entity model. The attribute corresponds to an attribute of a storage system entity of the storage system. Further in response to receiving the request, the entity model is identified as representing the storage system entity. In response to identifying the entity model as representing the storage system entity, the entity model is instantiated.
US11847315B2
Methods and apparatus to enable a trading device to accept a user input are disclosed. An example method includes generating, via a computing device, a user interface of a trading application, wherein the user interface includes a locked portion that displays market data. The example method also includes detecting a gestural input with respect to the user interface. The example method also includes detecting a gestural event with respect to the user interface associated with the gestural input and, in response to the detected gestural event, unlocking the locked portion of the user interface.
US11847314B2
A machine translation method includes: an electronic device displays a first user interface, where source text content is displayed in the first user interface; after detecting an operation of triggering scrolling screenshot taking by a user, the electronic device automatically starts to take a scrolling screenshot; the electronic device obtains a first picture through scrolling screenshot taking; the electronic device obtains translation content corresponding to the source text content displayed on the first picture; and the electronic device automatically displays a second user interface, where a part or all of the translation content is displayed in the second user interface.
US11847313B2
A touch method applied to an electronic device is provided. The electronic device includes a touchpad and a screen, the touchpad has a plurality of operating functions. The touch method includes: receiving an input gesture through the touchpad; determining whether the input gesture matches with a preset gesture command or not; maintaining an original setting of the touchpad, in response to the input gesture does not match with the preset gesture command; dividing the touchpad into a non-dominant hand operating area and a dominant hand operating area in response to the input gesture matches with the preset gesture command, and after receiving a selecting command in the non-dominant hand operating area, selecting one of the operating functions according to the selecting command; and executing selected the operating function in the dominant hand operation area. An electronic device for executing the touch method is also provided.
US11847299B2
A computer device receives, via a graphical user interface, a first user input specifying a first data field of the dataset. The first data field has a first data type. In response to receiving the first user input, the device selects a first visualization type of a data visualization, for visualizing a portion of the dataset based on the first data type, and displays the data visualization. The device receives, via the graphical user interface, a second user input specifying a second data field of the dataset. The second data field is distinct from the first data field and has a second data type. In response to receiving the second user input, the device selects a second visualization type based at least in part on the first data type and the second data type, and displays an updated data visualization, having the second visualization type, in the graphical user interface.
US11847292B2
A method for processing contents at an electronic device is provided. The method includes generating a first content corresponding to a user input applied to content via the electronic device, and displaying a floating user interface (UI), which displays first scrap information on the first content, on a screen of the electronic device.
US11847288B2
A touch panel includes a base substrate, a cover panel, a first electrode formed outside of a display region on a back surface of the cover panel, and a second electrode formed outside of the display region on a front surface of the base substrate. A pressure when the base substrate is pressed by the pointer through the cover panel is detected by measuring a change of a distance between the first electrode and the second electrode when the front surface of the cover panel is pressed as a change of electrostatic capacitance between the first electrode and the second electrode. The touch panel further includes a ground electrode formed on an outer peripheral side of the first electrode of the cover panel.
US11847285B2
A display device includes a pixel having a plurality of emission areas, a plurality of touch electrodes disposed between the plurality of emission areas to sense a touch, a plurality of position code patterns covering a partial front surface of at least one of the plurality of touch electrodes in a preset code shape, and a light blocking pattern disposed on front surfaces of the plurality of touch electrodes on which the plurality of position code patterns are not formed. A width or size of the plurality of position code patterns is greater than a width or size of the light blocking pattern.
US11847281B2
A self-capacitance-system electrostatic-capacitance detection sensor includes a first electrode and a second electrode, one of the first and second electrodes being set as a sense electrode, and the other of the first and second electrodes being set as a drive electrode; a sense-signal generating unit that generates a sense signal to be applied to the sense electrode; a detecting unit that detects, as a detection value, an amount of charge movement corresponding to an electrostatic capacitance of the sense electrode; and a determining unit that determines whether or not a detection target is in close proximity to both the first and second electrodes, based on a subtraction difference between detection values detected by the detecting unit when a first drive signal is applied to the drive electrode and when a second drive signal having the same frequency and a different phase is applied to the drive electrode.
US11847277B2
An embodiment provides a touch circuit including a touch driving circuit supplying touch driving signals to touch electrodes, a touch sensing circuit sensing capacitance changes of the touch electrodes through touch sensing lines, and multiplexers, connected with the touch sensing lines, each transferring a capacitance change of a touch electrode to the touch sensing circuit. Some of the touch electrodes of the touch circuit are selectively short-circuited depending on a driving mode of the touch circuit and the touch electrodes are electrically connected with each other through the connection of nodes of the touch electrodes.
US11847275B2
Provided is a display device which includes a display panel that includes an active area and a peripheral area and an input sensing layer that includes a first conductive layer and a second conductive layer. The first conductive layer includes first trace lines and second trace lines. The second conductive layer includes first sensing electrodes and second sensing electrodes. The first trace lines extend in a second direction, are disposed apart from each other in a first direction, and are electrically connected to the first sensing electrodes, respectively. The second trace lines extend in the second direction, are disposed apart from each other in the first direction, and are electrically connected to the second sensing electrodes, respectively. The first conductive layer and the second conductive layer overlap the active area of the display panel.
US11847269B2
A stylus and a touch interactive device is provided. The stylus includes a pen holder, a cover plate, and a circuit control assembly. The pen holder includes a pen head, a pen wall, and an accommodating space. A groove is defined in the pen wall and communicates with the accommodating space. The pen head is arranged at one end of the pen holder. The cover plate is arranged corresponding to the groove and covers the groove. The circuit control assembly is received in the accommodating space. The circuit control assembly includes a mainboard and a touch sensing module connected to the mainboard. The touch sensing module is attached to the pen wall or a first inner wall of the cover plate to form a touch sensing area. The touch sensing module is used to receive and sense at least one touch command of fingers in the touch sensing area.
US11847267B2
In an example in accordance with the present disclosure, an input movement tracking device is described. The input movement tracking device comprises a tracking device housing and a connector to mechanically attach the tracking device housing to an input device. The input movement tracking device also includes an electrical connector to receive input from the input device to be transmitted to a host computing device. A tracking system disposed within the tracking device housing tracks a position and orientation of the tracking device housing and the input device in physical space and a transceiver disposed within the tracking device housing communicates with the host computing device.
US11847261B2
A computer device is provided that includes a display device, and a sensor system configured to be mounted adjacent to a user's head and to measure an electrical potential near one or more electrodes of the sensor system. The computer device further includes a processor configured to present a periodic motion-based visual stimulus having a changing motion that is frequency-modulated for a target frequency or code-modulated for a target code, detect changes in the electrical potential via the one or more electrodes, identify a corresponding visual evoked potential feature in the detected changes in electrical potential that corresponds to the periodic motion-based visual stimulus, and recognize a user input to the computing device based on identifying the corresponding visual evoked potential feature.
US11847256B2
Systems, methods, devices and non-transitory, computer-readable storage mediums are disclosed for a wearable multimedia device and cloud computing platform with an application ecosystem for processing multimedia data captured by the wearable multimedia device. In an embodiment, a wearable multimedia device determines a projection area of a laser projector, the projection area having an inner region and a border region at least partially enclosing the inner region. Further, the device projects, using the laser projector, a virtual interface (VI) on a surface. In particular, the device determines, based on sensor data from a camera and/or a depth sensor, a position of the surface relative to the projection area. Further, the device projects the VI on the surface based on the position of the surface. Further, the device determines that a portion of the VI coincides with the border region, and in response, modifies a visual appearance of that portion.
US11847251B1
A system and method for utilizing permissioned data is disclosed. A user may grant permission to share certain data over a platform. A third party may seek targeted attributes and match the targeted attributes with the shared attributes of a user. A user may agree to accept communications directly from the third party.
US11847250B2
Technologies are disclosed for a computing system that allows users to control the disclosure of their identities during communication sessions. Users can control the disclosure of their identities with respect to certain types of shared content. In one mode of operation, a user can share content anonymously. In another mode of operation, identity may be revealed when certain conditions are met or revealed to only certain other users. For example, the identity of a user who shared a comment anonymously may be revealed if multiple other users agree with that comment. In another mode of operation, the user's identity is revealed to all other users such as in a live video stream. The computing system can control display of users' identities based on user instructions or based on triggering conditions. A user interface (UI) can show content items that identify a user together with content items that are shared anonymously.
US11847249B2
The present disclosure provides a communication network node for providing data to a distributed ledger, wherein the node has circuitry configured to: provide a user data management part for separating sensitive user data and non-sensitive user data, and provide the non-sensitive user data to the distributed ledger.
US11847240B2
A method of generating relevant security rules for a user includes the steps of: building a first tree data structure from paths within a pool of security rules; collecting process paths for the user; and compiling the relevant security rules for the user by traversing the first tree data structure according to the process paths of the user.
US11847235B2
Techniques are disclosed relating to sharing data. A first computer system may receive data shared by a second computer system to permit the first computer system to perform processing of the data according to a set of policies. The first computer system may instantiate a verification environment in which to process the shared data. The first computer system may process a portion of the shared data by executing a set of processing routines to generate a result based on the shared data. The verification environment may verify whether the result is in accordance with the set of policies. The verification environment may determine whether to output the result based on the verifying and may send an indication of an outcome of the determining to the second computer system. The indication may be usable to determine whether to provide the first computer system with continued access to the shared data.
US11847228B2
An apparatus to facilitate security within a computing system is disclosed. The apparatus includes a storage drive, a controller, comprising a trusted port having one or more key slots to program one or more cryptographic keys and an encryption engine to receive the cryptographic keys via the one or more key slots, encrypt data written to the storage drive using the cryptographic keys and decrypt data read from the storage drive using the cryptographic keys.
US11847224B2
An apparatus for preventing unauthorized software or firmware upgrades between two or more computing devices connected on a data bus includes a cryptographic engine, memory, and at least one processor coupled with the cryptographic engine and memory. The cryptographic engine stores cryptographic metadata for authorized upgrade images for updating at least one target computing device coupled to the data bus. The cryptographic metadata includes a manifest list of upgrade images. The processor is configured to monitor the data bus for transmissions of striped update hashes from a maintenance device, to receive signed striped hashes corresponding to an upgrade image file transmitted by the maintenance device, to validate the striped update hashes using information in the manifest list, to log that an unauthorized upload has been attempted when at least one of the striped update hashes fails validation, and to perform a mitigation action(s) in response to the attempted unauthorized upload.
US11847217B2
Methods, apparatus, systems, and articles of manufacture to provide and monitor efficacy of artificial intelligence models are disclosed. An example apparatus includes a model trainer to train an artificial intelligence (AI) model to classify malware using first training data; an interface to deploy the AI model to a processing device; a model implementor to locally apply second training data to the AI model to generate output classifications, the second training data generated after generation of the first training data; and a report generator to generate a report including an efficacy of the AI model based on the output classifications.
US11847215B2
A method for halting malware includes: monitoring plural file system events with a system driver to detect an occurrence of a file system event having a predetermined file type and log event type; triggering a listening engine for file system event stream data of a file associated with the detection of the file system event, the file system event stream data indicating data manipulation associated with the file due to execution of a process; obtaining one or more feature values for each of plural different feature combinations of plural features of the file based on the file system event stream data; inputting one or more feature values into a data analytics model to predict a target label value based on the one or more feature values of the plural different feature combinations and agnostic to the process; and performing a predetermined operation based on the target label value.
US11847214B2
In some embodiments, a behavior classifier comprises a set of neural networks trained to determine whether a monitored software entity is malicious according to a sequence of computing events caused by the execution of the respective entity. When the behavior classifier indicates that the entity is malicious, some embodiments execute a memory classifier comprising another set of neural networks trained to determine whether the monitored entity is malicious according to a memory snapshot of the monitored entity. Applying the classifiers in sequence may substantially reduce the false positive detection rate, while reducing computational costs.
US11847208B2
The present disclosure describes a system for saving metadata on files and using attribute data files inside a computing system to enhance the ability to provide user interfaces based on actions associated with non-executable attachments like text and document files from untrusted emails, to block execution of potentially harmful executable object downloads and files based on geographic location, and to a create a prompt for users to decide whether to continue execution of potentially harmful executable object downloads and files. The system also records user behavior on reactions to suspicious applications and documents by transmitting a set of attribute data in an attribute data file corresponding to suspicious applications or documents to a server. The system interrupts execution of actions related to untrusted phishing emails in order to give users a choice on whether to proceed with actions.
US11847205B1
A communication device. The communication device comprises a transceiver comprising an antenna; and a system-on-chip. The system-on-chip comprises a central processing unit (CPU) and a non-transitory memory comprising a micro-kernel of a fifth generation (5G) core network that when executed by the CPU, causes the micro-kernel to begin executing instructions of the micro-kernel in a trusted security zone (TSZ) execution mode, create virtualized network functions (VNFs) of a core network in the TSZ execution mode, wherein the virtualized network functions are associated with a 5G core network, instantiate a 5G communication network using the antenna and the 5G core network in response to creating the VNFs of the core network, receive requests from subscribers of the 5G communication network, and connect the subscribers to the 5G communication network in response to receiving the requests from subscribers of the 5G communication network.
US11847201B2
Methods, systems, and devices for authenticating a device using a remote host are described. In some systems, a management server may identify a software update for a device and transmit a notification that the software update is sent to the device. In some cases, the system may also include a field server. The field server may receive the notification and set a flag, in a memory, that indicates an association between the device and the software update. The field server may receive, from the device, a connection request that includes a certificate associated with a key for authenticating the device and accept the key as valid based on the flag indicating the update to the software.
US11847194B2
A scheduling method and apparatus, a device and a storage medium, which relate to fields of big data, cloud computation, artificial intelligence, intelligent authentication and intelligent scheduling. A specific implementation includes: acquiring an authentication request that indicates to-be-authenticated information; determining an authentication strategy group required by an authentication processing procedure of the to-be-authenticated information, wherein the authentication strategy group is determined based on an authentication dependency relationship between authentication strategies and comprises at least two authentication strategies; and calling the authentication strategies in the authentication strategy group in parallel, and performing authentication processing on the to-be-authenticated information in parallel, to obtain an authentication processing result corresponding to the authentication strategy group.
US11847189B2
A method of fusing frame based image sensors (FBIS) images with dynamic vision sensor (DVS) event data includes concatenating a plurality of image tensors into a single image input tensor; concatenating a plurality of event tensors into a single event input tensor; concatenating the event input tensor and the image input tensor wherein a single input tensor containing data from both the image input tensor and the event input tensor is generated; processing the single input tensor with a fully convolutional neural network (FCNN), wherein in a contracting path of the FCNN, a number of channels is increased, and in an expansion path of the FCNN, the number of channels is decreased; and combining channels wherein an output image tensor is generated with a reduced number of channels.
US11847187B2
A device identification apparatus includes: a communication information collection unit configured to acquire communication information of existing devices and an identification target device; a feature amount generation unit configured to make the communication information of the existing devices' feature amounts and assign labels to generate first training data, make the communication information of the identification target device feature amounts and assign a dummy label to generate second training data, and further acquire communication information of the identification target device to generate identification data; a machine learning unit configured to cause a learning engine to learn the training data, and input the identification data to classify the identification data into the labels; a degree-of-similarity calculation unit configured to calculate a degree of similarity for each label; and a device identification unit configured to use a new type determination threshold to determine whether the device is a new type device.
US11847178B2
A document re-finding system generates embeddings for concept clips provided by a user, the concept clips defining a concept for searching for content of interest to the user in a plurality of documents previously seen by the user. The re-finding system determines semantic relationships between the concept and document clips, related to respective document among the plurality of documents, based on the concept embedding and embeddings generated for the document clips. A graphical user interface depicting the semantic relationships is rendered to the user and is operable to enable re-finding a document, among the plurality of documents, having the content of interest to the user.
US11847173B2
Systems and methods are provided for creating the composite document and verifying of digital documents on blockchain. A request for verification is received from the user through at least one of a web link or button provided on the document. The composite document containing original content and corresponding embedded information in the metadata is also received along with the request. Upon a receipt of the composite document, the embedded information is retrieved from the metadata of the received document based on the characteristics of the embedded information. The retrieved document is then sent to the verification server to initiate the process of verification. Upon verification of the authenticity of the content, the results are provided to the system, which is then displayed over a user interface. Along with the authenticity of the content, the issue key of the issuing authority, if available, which issues the digital composite document, also gets verified, as an additional non-mandatory step.
US11847172B2
Embodiments are directed to managing data for unified graph representation of skills and acumen. Information associated with one or more subjects may be classified to provide profile information that conforms to a unified schema. Fields of the profile information may be classified as facts, fact-relationships, actions, skills, or skill-relationships based on the unified schema. A plurality of profile graphs may be generated based on map models and the facts, the fact-relationships, the actions, the skills, or the skill-relationships such that the map models include one or more directives for associating the facts, the fact-relationships, the actions, the skills, or the skill-relationships with one or more nodes or one or more edges in the plurality of profile graphs. In response to query information provided by one or more analysis applications, classifying a portion of the plurality of profile graphs based on the query information.
US11847171B2
A system and method for facilitation transactions between an Internet of Things (IoT) system and a blockchain peer without the use of a smart phone are disclosed. The system may have security, a channel manager, a message formatter, parameter enumerator and formatter, a final formatter, a notifier, a monitor and an integrator. The system may accept blockchain queries from the IoT device and may reformat the blockchain queries and alter parameters into a format and parameter framework which is operable by a blockchain peer. The system may also accept responses from the blockchain peer and may reformat the response and alter parameters into a format and parameter framework which is operable by the IoT device. The system may send the reformatted response to the IoT device for display.
US11847165B2
A computing platform may be configurable to cause receiving a request from a video conferencing application while a video conference is in session, the request comprising one or more user parameters identifying one or more participants in the video conference session. The computing platform is also configurable to cause implementing a query of a database system, the query being configured to retrieve one or more user data objects associated with at least one participant, wherein the at least one participant is different from a user of the client device. The computing platform is further configurable to cause generating, a result object based, at least in part, on the retrieved one or more user data objects, the result object being configured to cause display, at a user interface of the video conferencing application, visual information about the at least one participant, and sending the result object to the video conferencing application.
US11847157B2
Provided is a telescope star searching method and device based on image recognition and telescope. The method includes: using a telescope to photograph a starry sky image; identifying a star in the starry sky image and matching a right ascension and a declination of the identified star according to a star database; obtaining a first altitude/azimuth angle according to photographing time of the starry sky image, a location of an imaging apparatus at the photographing time, and the right ascension and the declination of the identified star; matching a right ascension and a declination of a target star in the star database; obtaining a second altitude/azimuth angle according to current time, a current location of the imaging apparatus, and the right ascension and the declination of the target star; and adjusting the telescope from the first altitude/azimuth angle to the second altitude/azimuth.
US11847154B2
Playback and distribution systems and methods for multimedia files are provided. The multimedia files are encoded with flags associated with the content data of the multimedia files. Through the use of the flags, playback of the content is enhanced without significantly increasing the file size of the multimedia file.
US11847151B2
A method of disambiguating user intent in conversational interactions for information retrieval is disclosed. The method includes providing access to a set of content items with metadata describing the content items and providing access to structural knowledge showing semantic relationships and links among the content items. The method further includes providing a user preference signature, receiving a first input from the user that is intended by the user to identify at least one desired content item, and determining an ambiguity index of the first input. If the ambiguity index is high, the method determines a query input based on the first input and at least one of the structural knowledge, the user preference signature, a location of the user, and the time of the first input and selects a content item based on comparing the query input and the metadata associated with the content item.
US11847150B2
The present application discloses a method and apparatus for training a retrieval model, device and computer storage medium that relate to intelligent search and natural language processing technologies. An implementation includes: acquiring initial training data; performing a training operation using the initial training data to obtain an initial retrieval model; selecting texts with the correlation degrees with a query in the training data meeting a preset first requirement from candidate texts using the initial retrieval model; performing a training operation using the updated training data to obtain a first retrieval model; and selecting texts with the correlation degrees with the query in the training data meeting a preset second requirement from the candidate texts using the first retrieval model; and/or selecting texts with the correlation degrees with the query meeting a preset third requirement; and performing a training operation using the expanded training data to obtain a second retrieval model.
US11847149B1
Message processing for job title extraction includes receiving a job title query for a message in a message inbox of a communications application and parsing the message into a corpus of text. Message processing for job title extraction further includes identifying a sender of the message from a header in the corpus of text and locating below the header within the corpus of text of a name of the identified sender. Message processing for job title extraction yet further includes constructing a set of n-grams from a portion of the corpus of text positionally adjacent to the located name and mapping the set of n-grams to an index of job titles in order to identify a best matching one of the job titles. Finally, message processing for job title extraction includes responding to the job title query with the matching one of the job titles.
US11847148B2
A control section includes: an identifying section configured to, by referring to one or more search keywords set for one or more control targets, identify at least one search keyword from among the one or more search keywords, the at least one search keyword matching any of one or more main words contained in input data acquired through voice input; and a selecting section configured to select at least one control target from among the one or more control targets based on one or more numeric values obtained through calculation of one or more expressions each of which batch-converts, into numerical form, one or more of the one or more search keywords set for the one or more control targets.
US11847141B2
Storage of data according to mapped reliability groups (MRGs) of mapped redundant arrays of independent nodes (mapped clusters) is disclosed. Real reliability groups (RRGs) of a real cluster can provide compartmentalization that can reduce a probability of a data loss event occurring in a cluster storage system. MRGs for a mapped cluster employing the RRGs of the real cluster can provide additional compartmentalization that can further reduce a probability of a data loss event occurring. A data protection set can be stored according to a first group of MRGs and a redundant representation of the data protection set can be stored according to a second group of MRGs, wherein a network distance between the first and second group of MRGs is greater than a network distance between constituent MRGs of either the first or second group of MRGs.
US11847135B2
A transaction method and a node design in a blockchain system, where a client initiates a transaction using a Structured Query Language (SQL) write command including transaction data or queries transaction data using an SQL query command. A node parses an SQL command, executes a simulated transaction, and checks block data based on a transaction result of the simulated transaction after obtaining the block data. After the check succeeds, the node converts the block data into an SQL write command that writes the block data, thereby writing the block data to a relational database (RDB).
US11847131B2
In various embodiments, a data integration system is disclosed which enables incremental loads into a data warehouse by developing a data partitioning plan and selectively disabling and enabling indexes to facilitate incremental loads into fact tables.
US11847127B2
A method of identifying causal relationships includes receiving data comprising a set of values corresponding to one or more variables, and generating a list of candidate causal models of relationships between or within the variables. The list is ranked based on a likelihood of each candidate causal model, wherein the likelihood includes at least a correlation value. The method further includes receiving feedback identifying a candidate causal model and a change in rank of the candidate causal model, re-ranking the list based on the feedback, and displaying the re-ranked list. The method generates an intervention comprising a suggested modification corresponding to a variable of a selected causal model among the candidate causal models in the re-ranked list, receives additional data corresponding to the variable of the suggested modification and evaluates the additional data to determine whether the likelihood of the selected causal model has changed.
US11847124B2
Techniques for contextual search on multimedia content are provided. An example method includes extracting entities associated with multimedia content, wherein the entities include values characterizing one or more objects represented in the multimedia content, generating one or more query rewrite candidates based on the extracted entities and one or more terms in a query related to the multimedia content, providing the one or more query rewrite candidates to a search engine, scoring the one or more query rewrite candidates, ranking the scored one or more query rewrite candidates based on their respective scores, rewriting the query related to the multimedia content based on a particular ranked query rewrite candidate and providing for display, responsive to the query related to the multimedia content, a result set from the search engine based on the rewritten query.
US11847112B2
Described are computer-based methods and apparatuses, including computer program products, for declarative and unified data transition. In some embodiments, a computer implemented method includes determining a unified configuration for a knowledge domain. The unified configuration can include one or more predicates for one or more system objects, and/or one or more relationships between the one or more system objects. The method can include generating one or more transformation rules based on the one or more predicates. The one or more transformations can enable transformation of input data. The input data can include information associated with the one or more system objects and/or the one or more relationships between the one or more system objects. The method can include generating one or more reconciliation rules based on the one or more predicates. The one or more reconciliation rules can be associated with a destination database and can enable reconciliation of the transformed data with the destination database.
US11847109B2
An in-memory database server hosting a tenant of a multi-tenant software architecture can receive a definition of a custom data field that is unique to an organization having isolated access to the tenant. The custom data field can extend a standard table defined by central metadata stored at a system tenant of the multi-tenant software architecture. Tenant private metadata that includes the definition can be stored in memory accessible only to the tenant. A tenant-dependent table that includes the custom data field can be formed, for example by retrieving central metadata defining the standard table from the system tenant and adding the custom data field using the definition. The tenant-dependent table can be presented for access via a database client at the organization. Related systems, articles of manufacture, and computer-implemented methods are disclosed.
US11847107B2
Techniques are disclosed relating to the distribution of database key permissions. A database system may distribute first permission information to a plurality of database nodes that identifies a distribution of key range permissions to ones of the plurality of database nodes. A given key range permission being distributed to a given database node may permit that database node to write records whose keys fall within a key range associated with the given key range permission. The database system may receive, from a first database node, a request for a first key range permission provisioned to a second database node. The database system may modify the first permission information to derive second permission information that provisions the first key range permission to the first database node instead of the second database node. The database system may distribute the second permission information to ones of the plurality of database nodes.
US11847103B2
Embodiments include systems and methods for performing data migration using database consolidation. Information and parameters about a plurality of source databases from a source system can be stored, the parameters including a location, a security zone, and processor information for the source databases. Each of the plurality of source databases can be classified to one of a plurality of predetermined database sizes based on the stored information and parameters, wherein the classifying is at least based on the processor information. The classified source databases can be mapped to target database hardware based on the classified sizes and the stored parameters, wherein the target database hardware is segmented into containers that are defined by one or more of the parameters. Data from the source databases can be migrated to the target database hardware based on the mappings.
US11847100B2
Methods and systems implement local file systems of computing nodes which translate random-access read and random-access write operation calls to append-based operation calls in accordance with a distributed file system (“DFS”) implemented across storage nodes of a cloud network. Computer-executable applications running on the computing nodes may generate kernel-level read and write system calls by application programming interfaces (“APIs”) such as the Portable Operating System Interface (“POSIX”) standard, to a local file system. The local file system may translate these read and write system calls to file operations at a DFS implementing an append-only file system, as well as perform storage reclamation upon the DFS periodically and/or upon storage thresholds being exceeded. Storage for computing workloads on the computing nodes may be decoupled from individual computing nodes, in comparison to conventional architectures for computing clusters and storage clusters in cloud networks, enabling storage to be scaled without static allocations.
US11847097B2
In an approach to improve file recall between storage devices by optimizing file recall for multiple users. Embodiments of the present invention obtain one or more similarities among one or more users based on one or more usage points and divide the one or more users into a plurality of clusters based on a content of the one or more usage points. Further, embodiments select a cluster from the plurality of clusters based on cluster importance, and select the content used by more than a predetermined percentage of the weighted users pertaining to the selected cluster as an automated recall subject. Additionally, embodiments recal one or more selected content from a secondary storage device to a primary storage device.
US11847096B2
Database systems and related customization methods are provided. One exemplary method of modifying a database to support a new functionality involves receiving user input indicative of the new functionality from a client device coupled to a network, identifying existing customizations associated with a user of the client device in the database, determining a plurality of different solutions for implementing the new functionality based at least in part on the existing customizations associated with the user, providing a graphical user interface display at the client device including graphical indicia of the plurality of different solutions for implementing the new functionality, and in response to receiving indication of a selected solution of the plurality of different solutions from the client device, automatically instantiating a new customization corresponding to the selected solution in the database.
US11847095B1
A method is used in managing truncation of files of file systems. A request is received to delete a portion of a file of a file system. The file system includes a plurality of files. Metadata of the file is evaluated for determining a number of file system blocks associated with the portion of the file that are available for de-allocation. Storage space associated with the file system blocks is reported as available storage space to a user of the file.
US11847094B2
Disclosed are a medical device and a data management method therefor. The data management method includes: receiving an instruction for selecting a locking rule to determine a target locking rule, wherein the target locking rule is used for screening monitoring data so as to carry out locking; under the trigger of a first trigger condition, screening the monitoring data according to the target locking rule, and locking the screened monitoring data; and under the trigger of a second trigger condition, selectively deleting monitoring data that is not locked. An operator can selectively lock the monitoring data by selecting the locking rule, thereby avoiding the deletion of monitoring data needing to be retained, and facilitating the management of the monitoring data.
US11847089B2
An electronic device connectable to a network interface device having a plurality of signal lanes may include a first computing device, a second computing device, and an interface to connect the first computing device to a first subset of signal lanes of the plurality of data lanes of the network interface device and connect the second computing device to a second subset of data lanes of the plurality of data lanes of the network computing device.
US11847085B2
A method, a system, and a server for monitoring status of SSD applied in the server allows a volume management device which has been disabled because of conflict to be used to maintain unchanged information of power indicating control bit when an SSD is unplugged. The unchanged information of power indicating control bit is transmitted to a CPLD and decoder information is obtained from the CPLD. Position of the SSD in the register is set according to the decoder information.
US11847084B2
CMOS output stages, electrostatic discharge (ESD) protection circuits and input bus-keeper functions are provided that block dc and ac leakage paths within inactive powered-down integrated circuits used in redundant high-reliability system configurations employing cold-sparing to provide backup circuitry. These circuits and methods avoid both undesirable power consumption in a cold-spared backup unit and loading of connected active units when powered down, without compromising performance or functionality of the backup unit when in its active powered state. Inputs and outputs using an analog majority voting principle to implement in-circuit redundancy for on-chip fault tolerance are also provided, incorporating the low-leakage principles of the invention for low power dissipation when powered down. Such on-chip redundancy can harden an IC against various faults, such as single-event effects in high-radiation environments, while maintaining the other advantages in a cold-sparing system.
US11847082B2
An Information Handling System (IHS) includes multiple hardware devices, and a Baseboard Management Controller (BMC) in communication with the hardware devices. The BMC includes executable code to cause the BMC to receive a message associated with a non-registered hardware device that is not registered to be managed by the BMC in which the message formatted according to a native protocol of the BMC. The code further causes the code to transmit the message to a device plugin associated with the non-registered hardware device in which the device plugin comprises custom instructions that, upon execution by a system processor, cause the IHS to convert the message into a protocol associated with the non-registered hardware device, and forward the converted message to the non-registered hardware device using the protocol of the non-registered hardware device.
US11847081B2
Traditionally, servers are interconnected inside a data center using regular network cards. It is desired that high-available network-attached storage arrays have the feature of non-disruptive upgrade (NDU) for software and firmware, while one or more applications are still running IO. With the emergence of SmartNICs, there are many functions available now to SmartNIC that may enhance server and entire solution capabilities. Since SmartNIC is a new emerging technology, there are no adequate solutions currently for NDU while running I/O. The present patent document discloses embodiments for upgrading the SmartNIC software without disruption to the host applications. A shared namespace may be implemented inside an emulated NVMe/PCIe device, such as a data processing unit (DPU) or infrastructure processing unit (IPU), such that multiple instances may be enabled to run both old and new target emulation SPDK-based software together using multiple paths to achieve SmartNIC storage NDU.
US11847073B2
A data path interface circuit includes: a writing path module, connected to an internal port and an external port and configured to transmit stored data to the internal port from the external port; a reading path module, connected to the internal port and external port respectively and configured to transmit the stored data to the external port from the internal port; a first delay module, connected to the external port and internal port respectively, and configured to obtain the stored data from the external port or internal port, perform delay processing on the stored data, and transmit the delayed stored data to the writing path module and/or reading path module; and a delay control module, connected to the first delay module and configured to receive a signal instruction from external and control delay time for the first delay module to perform the delay processing according to the signal instruction.
US11847070B2
A method for creating a computer macro, the computer macro being executed on a computer, the computer including a processor, a display screen, a peripheral device, and a memory accessible by the processor, peripheral device, the method comprising: detecting, by a computer driver being at least partially resident in the memory, a computer program being at least partially resident in the memory to be executed in the computer; assigning, by the computer driver, at least one computer macro relating to the detected computer program to a key and/or button on the peripheral device; assigning, by the computer driver, a computer macro symbol relating to the assigned computer macro; storing, in the memory, the computer macro, the key and/or button on the peripheral device assigned to the computer macro and/or the assigned computer macro symbol; displaying, on the display screen via the computer driver, an on-screen-display, OSD, wherein the OSD is configured to display the assigned stored computer macro symbol and a reference relating to the stored key and/or button on the peripheral device to which the assigned stored computer macro has been assigned; and executing, by the processor, the stored computer macro assigned to the stored computer macro in the computer program when the stored key and/or button on the peripheral device is actuated.
US11847067B2
Methods and apparatus relating to cryptographic protection of memory attached over interconnects are described. In an embodiment, memory stores data and a processor having execution circuitry executes an instruction to program an inline memory expansion logic and a host memory encryption logic with one or more cryptographic keys. The inline memory expansion logic encrypts the data to be written to the memory and decrypts encrypted data to be read from the memory. The memory is coupled to the processor via an interconnect endpoint of a system fabric. Other embodiments are also disclosed and claimed.
US11847061B2
A technical solution to the technical problem of how to support memory-centric operations on cached data uses a novel memory-centric memory operation that invokes write back functionality on cache controllers and memory controllers. The write back functionality enforces selective flushing of dirty, i.e., modified, cached data that is needed for memory-centric memory operations from caches to the completion level of the memory-centric memory operations, and updates the coherence state appropriately at each cache level. The technical solution ensures that commands to implement the selective cache flushing are ordered before the memory-centric memory operation at the completion level of the memory-centric memory operation.
US11847059B2
Techniques and devices are described for embedding data in an address stream on an interconnect, such as a memory bus. Addresses in an address stream indicate at least part of a location in memory (e.g., a memory page and offset), whereas data embedded in the address stream can indicate when metadata or other information is available to lend context to the addresses in the address stream. The indication of data in the address stream can be communicated using, for example, a mailbox, a preamble message in a messaging protocol, a checksum, repetitive transmission, or combinations thereof. The indication of data can be recorded from the address stream and may later be used to interpret memory traces recorded during a test or can be used to communicate with a memory device or other recipient of the data during testing or regular operations.
US11847050B2
According to one embodiment, a nonvolatile memory includes a memory chip and a command processing unit. The command processing unit stores data read from a first position of the memory chip in a memory when a first command for compaction is received from a controller, transmits validity determination information used for determining whether or not the data read from the first position is valid to the controller, and writes valid data of the data stored in the memory to a second position of the memory chip when a second command for the compaction and validity identification information that identifies the valid data are received from the controller.
US11847048B2
A processing device and methods of controlling remote persistent writes are provided. Methods include receiving an instruction of a program to issue a persistent write to remote memory. The methods also include logging an entry in a local domain when the persistent write instruction is received and providing a first indication that the persistent write will be persisted to the remote memory. The methods also include executing the persistent write to the remote memory and providing a second indication that the persistent write to the remote memory is completed. The methods also include providing the first and second indications when it is determined not to execute the persistent write according to global ordering and providing the second indication without providing the first indication when it is determined to execute the persistent write to remote memory according to global ordering.
US11847047B2
Disclosed herein is a movable platform (MP) for moving freight during cross-dock operations. The MP comprises a mechanical actuation assembly used to deploy a plurality of roller assemblies used for moving the MP. Also disclosed is an actuating attachment used to deploy the mechanical actuation assembly of the MP. The actuating attachment can be attached to a conveyance vehicle, such as a forklift, or built in to an automated guided vehicle.
US11847045B2
A model validation system is described that is configured to automatically validate model artifacts corresponding to models. For a model artifact being validated, the model validation system is configured to dynamically determine the validation checks to be performed for the model artifact, where the validation checks include various validation checks to be performed at the model artifact level and also for individual components included in the model artifact. The checks to be performed are dynamically determined based upon the attributes of the model artifact and of the components within the model artifact. The system is configured to generate a validation report that comprises information regarding the checks performed and the results generated from performing the various validation checks. The validation report may also include information suggesting actions for passing checks that result in a failed check, or for improving the scores of certain validation checks.
US11847042B2
An apparatus, method, and computer-readable recording medium for automatically adjusting a logging level for an electronic device. The electronic device includes a plurality of software modules, each software module controlling functions of the electronic device. Each of a plurality of failure events are associated in advance with one or more of the software modules. A current event is detected on the electronic device that corresponds to a matching failure event of the plurality of failure events. A predetermined logging level is automatically enabled for the one or more of the software modules associated with the matching failure event at the time of the detected current event. Log messages are captured at the predetermined logging level for the one or more of the software modules for which the predetermined logging level has been automatically enabled. The predetermined logging level is automatically disabled when the current event has ended.
US11847040B2
Disclosed herein are systems and methods for intelligent metadata management and data lineage tracing. In exemplary embodiments of the present disclosure, a data element can be traced throughout multiple applications, platforms, and technologies present in an enterprise to determine how and where the specific data element is utilized. The data element is traced via a hierarchical key that defines it using metadata. In this way, metadata is interpreted and used to trace data lineage from one end of an enterprise to another.
US11847035B2
Methods and systems for testing a functionality of a code modification operation are described. In an example, a processor can include a processor pipeline comprising one or more execution units. The processor pipeline can execute a first thread. The processor pipeline can further execute a second thread concurrently with the execution of the first thread. The second thread can be executed to modify the first thread using a code modification operation. The processor can further include a test module configured to validate a functionality of the code modification operation based on a result of the modified first thread.
US11847031B2
A method of database recovery includes starting a first database server, starting a second database server, starting a third database server, and starting an application server after starting the first database server, the second database server, and the third. The first, second, and third database servers are configured to store data according to first, second, and third database management systems, respectively, and the application server is configured to run application modules of a set of application modules. The method of database recovery further includes starting a search module, starting a product catalog management module, starting a web connectivity module after starting the search module, starting a graphical user interface module after starting the web connectivity module, and starting at least one business operations module.
US11847026B2
A data storage system according to certain aspects can share a single snapshot for multiple applications and/or agents. For example, the data storage system can receive snapshot commands from multiple applications and/or agents, and can group them for a single snapshot (e.g., based on time of receipt of the snapshot commands). Data associated with the multiple applications and/or agents may reside on a single LUN or volume. The data storage system can take a single snapshot of the LUN or volume, and generate metadata regarding which portion of the snapshot is related to which application. The single snapshot can be stored in one or more secondary storage devices. The single snapshot may be partitioned into portions relating to different applications and stored separately.
US11847024B2
A memory controller for controlling a memory operation of a memory device includes: an error correction code (ECC) circuit configured to detect an error of first read data read from the memory device and correct the error; an error type detection logic configured to write first write data to the memory device, compare second read data with the first write data, detect an error bit of the second read data based on a result of the comparing, and output information about an error type identified by the error bit; and a data patterning logic configured to change a bit pattern of input data to reduce an error of the second read data based on the information about the error type.
US11847021B2
An operation method of memory device, comprising: selecting a target block for performing an error correction operation; reading the target block row by row; transmitting the read data to an error correction circuit; and checking and correcting read data to generate a corrected data.
US11847016B2
A system to facilitate application logging is described. The system includes a processor and a machine readable medium storing instructions that, when executed, cause the processor to record a system state, perform application logging at a first logging rate, record an occurrence of task failures during the logging, determine a predicted queue size threshold value based on the recorded occurrence of task failures, determine whether that the predicted queue size threshold value is less than an actual queue size and perform the application logging at a second logging rate upon a determination that the predicted queue size threshold value is less than an actual queue size, wherein the second logging rate is greater than the first logging rate.
US11847013B2
Data associated with a write request is stored at a storage device of multiple solid-state storage devices. A determination as to whether the data stored at the storage device is readable is made by determining whether a number of subsequent programming operations have been performed since the data was stored at the storage device. A notification that the stored data is readable from the storage device is generated upon determining that the data is readable.
US11847010B2
An appliance and methods for operating the appliance in a safety-critical operation are provided. The appliance and methods for operating the appliance include features that provide safe and intuitive ways to initiate and cancel safety-critical operations performed by the appliance.
US11846997B2
A connection rod and a swing arm are separately rotatably connected to a primary shaft component, and an axis around which the swing arm rotates and an axis around which the connection rod rotates are different, so that the swing arm and the connection rod rotate and slide relative to each other. The swing arm or the connection rod drives a support plate to rotate, so that the primary shaft component and the support plates can encircle to form, when the mobile terminal is completely folded, space that accommodates a folded part of a flexible display.
US11846995B2
A display device includes a display panel including a first area and a second area. A support module includes a first support layer disposed on a bottom of the display panel and overlapping the first area and the second area. A second support layer is disposed on a bottom of the first support layer, overlapping the second area, and not overlapping the first area. The first support layer includes first joints overlapping the second area, and a plate overlapping the first area. The second support layer includes second joints. Each of the second joints is disposed on a bottom surface of each of the first joints, and a width of each of the second joints is narrower than a width of each of the first joints.
US11846990B2
A docking platform formed for detachable attachment to a largest-surface-area surface of a mobile electronic device. Such a docking platform may comprise a docking accessory connection system having one or more docking connectors, and optionally two or more electrical contacts therein, the contacts electrically connected to an electronics assembly within the docking platform and constructed and arranged to allow electrical connection to detachable docking accessories. The docking accessory connection system is operable to form detachable attachments to multiple independent docking accessories simultaneously. The docking platform may assist in providing interoperability between connected/linked docking accessories. One type of accessory forms an assembly with an expandable accordion attached to the docking platform.
US11846988B2
A head-mounted display device includes a front-end assembly, a plurality of support arms, a plurality of counterweight parts and a plurality of brackets. The plurality of support arms are respectively connected to the front-end assembly. The plurality of counterweight parts are respectively slidably arranged to the plurality of support arms and away from the front assembly. The plurality of brackets are respectively connected to the plurality of counterweight parts and used for contacting the head of the user. The brackets are separated from each other. Each of the brackets has an upper part and a lower part. The upper parts of the brackets are adapted to support the upper part of the back of the user's head. The lower parts of the brackets are adapted to support the lower part of the back of the user's head.
US11846983B2
The present disclosure discloses an electronic table card, a fixed seat of an electronic table card and an electronic table card assembly. The electronic table card includes an electronic display screen and a protrusion disposed on the back of the electronic display screen, in which a clamping slot is respectively formed at both sides of the protrusion, opening directions of the clamping slots are opposite to each other, and an extending direction of each of the clamping slots is perpendicular to a direction from a top to a bottom of the electronic display screen.
US11846955B2
The present invention provides a cold water discharge structure, which pertains to the technical field of shower equipment. It solves the problem of inconvenient use of existing cold water discharge device. The cold water discharge structure comprises a housing having an inlet and an outlet, a lateral part of the housing has a drainage hole capable of communicating with the inlet; a temperature sensing component is capable of moving under an elasticity effect of the elastic element to block communication between the inlet and the outlet and capable of communicating the inlet with the drainage hole; a temperature sensing component is capable of moving by overcoming an elasticity effect of the elastic element after sensing an increase in a medium temperature to block communication between the inlet and the drainage hole and capable of communicating the inlet with the outlet. The cold water discharge structure improves convenience of use.
US11846949B2
Methods and systems for a materials handling vehicle comprising a processor and a sensor to record warehouse features. The processor is configured to generate and extract features from sensor data, create a factor graph (FG) including a sensor extrinsics node (e0), and generate an initial vehicle node (v0), initial sensor frame node (c0), and initial sensor feature node (f0) that comprises a selected extracted feature associated with c0 and v0 in an initial data association. A subsequent vehicle node (v1) is generated based on an accumulated odometry amount, and a subsequent sensor frame node (c1) is generated and associated with e0, v1, and one of f0 or a subsequent sensor feature node (f1) in a subsequent data association. The FG is optimized to provide a sensor calibration output based on the data associations, and the vehicle is navigated based on the sensor calibration output.
US11846946B2
The present invention provides a computerized system for mapping an orchard, and a method for producing precise map and database with high resolution and accuracy of all trees in an orchard.
US11846940B2
A drone is deployed from a vehicle, e.g., an autonomous or semi-autonomous vehicle, to assist in vehicle control, e.g. in situations in which the vehicle's embedded sensors may not provide sufficient information to perform a desired operation safely, e.g. backing up, parking in a tight environment, traversing a very narrow road, navigating a sharp corner, or bypassing an obstruction, etc. The deployed drone includes sensors, e.g. cameras, radars, LIDARs, etc, which capture sensor data from a position offset from the vehicle. Captured sensor data is communicated from the drone to a vehicle control system in the vehicle and/or to a remote control system, e.g., including an operator who can make decisions. Based on the captured sensor data, which supplements sensor data collected by the vehicle's embedded sensors, vehicle movement is controlled.
US11846938B2
A parking assistance system is remote-controlled for automated parking and exiting from a parking space. The parking assistance system has a receiver for receiving a movement direction of the vehicle selected by the user. A control device which is coupled to the receiver is configured to decide independently, without the user making any specification about the presence of a parking situation or parking-space-exiting situation, whether there is a parking situation or parking-space-exiting situation. If the control device decides that the parking situation is present, the vehicle is parked in the parking space in accordance with the received selected movement direction by forward driving or driving in reverse. Otherwise, if the control device decides that the parking-space-exiting situation is present, the vehicle is made to exit the parking space in accordance with the received selected movement direction by forward driving or driving in reverse.
US11846935B2
An automated storage and retrieval system includes a track system including a first set of parallel tracks arranged in a horizontal plane and extending in a first direction, and a second set of parallel tracks arranged in the horizontal plane and extending in a second direction orthogonal to the first direction, forming a grid pattern in the horizontal plane comprising a plurality of adjacent grid cells. Each grid cell includes a grid opening. A plurality of stacks of storage containers are arranged in storage columns located beneath the track system. Each storage column is located vertically below the grid opening. A plurality of container handling vehicles for lifting and moving storage containers stacked in the stacks are configured to move laterally on the track system above the storage columns to access the storage containers via the grid openings. Each container handling vehicle includes a protruding section which extends horizontally beyond a footprint of the container handling vehicle and, when the container handling vehicle is positioned at a grid cell, into a neighbouring grid cell, and a recessed section arranged to accommodate the protruding sections of another container handling vehicle when operating over a neighbouring grid cell.
US11846931B2
The present disclosure discloses an Industrial Internet of Things, a control method, and a medium for regulating multi-type of working parameters. The Industrial Internet of Things may include a user platform, a service platform, a management platform, a sensor network platform and an object platform that interact in turn. The service platform, the management platform and the sensor network platform may be all arranged in a front sub-platform layout. The control method may be applied to the Industrial Internet of Things. The optimal value of the working parameter may be obtained based on the product manufacturing data, and the optimal selection of the parameter may be realized under the condition of ensuring the production, and then the working parameters of all the manufacturing devices may be further regulated or determined.
US11846925B2
Systems and methods for automated workflow comprise assigning a set of first targets to an uncompiled first workflow. The uncompiled first workflow specifies a first set of process modules. Each such module is associated with a subset of unit operations. Each unit operation includes a time interval and specifies an instrument. For each target in the set of first targets, the uncompiled workflow is translated into an instance of a compiled first workflow comprising a linear temporal order of unit operations, each including execution instructions for an addressed instrument. A set of second targets is obtained and assigned a second uncompiled workflow. Compilation of the second uncompiled workflow for each second target produces a different instance of a compiled second workflow. Each second compiled workflow comprises a linear temporal order of unit operations, with each unit operation including execution instructions for an addressed instrument and specifying a time interval.
US11846924B2
A method for configuring a modular safety switching apparatus having electronic modules comprises: a) selecting a configuration data set of the apparatus from a database and transmitting the configuration data set to a computing apparatus, wherein the configuration data set is processed by a computer program to generate a target configuration of the apparatus and the electronic modules; b) displaying the target configuration; c) plugging one of the electronic modules into one of the module slots of the module row; d) setting a rotary switch position of one or more rotary switches of the electronic module; e) determining an actual configuration of the electronic module configured according to c) and d); f) comparing the actual configuration with the target configuration; g) displaying whether a deviation exists between the actual configuration and the target configuration; and h) repeating c) to g) for each additional electronic module.
US11846921B2
A system provides feedback driven end-to-end state control of a data model. A data model may be used to model the behavior of a petrochemical refinery to predict future events. The system may be used to ensure proper operation of the data model. Contingency data models may be executed when a failure is detected. Further, when the system detects accuracy that is out of tolerance, the system may initiate retraining of the data model being currently used.
US11846920B2
Disclosed are various embodiments for integrated diffuse correlation spectroscopy. A first control signal can be sent to a switch to cause an integrator to integrate a current from a photodiode. An integrated current can be received from the integrator, and a data signal can be sent to a computing device based at least in part on the integrated current. A second control signal can be sent to a switch to cause the integrator to cease integrating the current from the photodiode.
US11846912B2
Embodiments of the present disclosure are directed to printing systems and methods that may include an ink composition including electrically charged ink particles dispersed in a hydrocarbon liquid and a multilayer film. The multilayer film may include a polymeric core layer; and one or more printing layers adjacent to the polymeric core layer. The one or more printing layers may include at least 50 wt. % of an ethylene vinyl acetate copolymer having acid and acrylate functional groups. The ethylene vinyl acetate copolymer having acid and acrylate functional groups may include from 0.5 wt. % to 4 wt. % methacrylic or acrylic acid; from 0.5 wt. % to 4 wt. % acrylate, from 7 wt. % to 40 wt. % vinyl acetate; and the balance ethylene, based on the total weight of the ethylene vinyl acetate copolymer having acid and acrylate functional groups.
US11846905B2
In an image forming device, a photosensitive drum forms an image on a sheet based on the image formation data. The roller conveys the sheet. A motor provides the roller with driving force to rotate the roller. A controller acquires an advance command which is received from the external terminal prior to reception of the image formation data. The advance command includes option information. The controller determines a rotational speed of the roller based on the option information. The rotational speed is determined to be changeable depending on the optional information. The controller performs a preliminary process before the photosensitive drum forms an image on the sheet based on the image formation data. The preliminary process is to control the motor so that the roller rotates at the rotational speed determined in the determining.
US11846903B2
A belt device includes a secured member, a belt, a pressure rotator, and lubricant. The belt has an endless shape and slides on a slide surface of the secured member. The belt has an inner portion having an elastic power of 55% or more and a sliding surface sliding on the slide surface of the secured member. The sliding surface has a surface roughness smaller than a surface roughness of the slide surface of the secured member. The pressure rotator presses the secured member via the belt to form a nip between the belt and the pressure rotator. The lubricant is interposed between the sliding surface of the belt and the slide surface of the secured member.
US11846899B2
An image forming apparatus includes a rotatable image bearing member and a rotatable developing member to carry developer made up of toner particles and carrier particles adhered to surfaces of the toner particles. Where a pressing force pressing the developing member against the image bearing member is F1, a total number of the carrier particles interposed between the toner particles and the image bearing member is N1, and an adhesion Ft between a carrier particle and a toner particle, measured when the carrier particle is pressed against the toner particle with F1/N1 that is a pressing force per unit carrier particle, and an adhesion Fdr1 between the carrier particle and the image bearing member, measured when the carrier particle is pressed against the image bearing member with F1/N1, satisfy Ft≤Fdr1.
US11846892B2
A developing device includes a rotatable developing member, a developing container, a first communication opening, a second communication opening, a first feeding screw including a first rotation shaft, first and second blade portions, a second feeding screw including a second rotation shaft, third and fourth blade portions, a developer discharge opening provided upstream of an upstream end of the second communication opening in a first direction, and a third communication opening provided upstream of the upstream end of the second communication opening in the first direction. In a second direction opposite to the first direction, the third communication opening overlaps with the second blade portion. In the first direction, the third communication opening overlaps with the fourth blade portion. In the first direction, a downstream end of the third communication opening is positioned downstream of a downstream end of the developer discharge opening.
US11846881B2
A reflective mask includes a substrate, a reflective multilayer disposed on the substrate, a capping layer disposed on the reflective multilayer, a photo catalytic layer disposed on the capping layer, and an absorber layer disposed on the photo catalytic layer and carrying circuit patterns having openings. Part of the photo catalytic layer is exposed at the openings of the absorber layer, and the photo catalytic layer includes one selected from the group consisting of titanium oxide (TiO2), tin oxide (SnO), zinc oxide (ZnO) and cadmium sulfide (CdS).
US11846880B2
A photolithography mask includes a substrate, a reflective multilayer structure over the substrate, an adhesion layer over the reflective multilayer structure, a capping layer over the adhesion layer, and a patterned absorber layer over the capping layer. The capping layer includes a non-crystalline conductive material.
US11846876B2
There is provided a projection system that includes a light source, a display panel, a projection optical system, and a controller. The light source outputs light of a plurality of colors. The display panel includes a light modulation element provided for each pixel, and modulates the light outputted from the light source. The projection optical system projects light having passed through the display panel, and the controller controls light output of each color of the light source in a time-axis direction. This configuration is adopted to achieve an improvement in brightness of a projected image/a screen and prevention of color mixing in field sequential driving.
US11846863B2
A system for simplified driving of electrophoretic media using a positive and a negative voltage source, where the voltage sources have different magnitudes, and a controller that cycles the top electrode between the two voltage sources and ground while coordinating driving at least two drive electrodes opposed to the top electrode. The resulting system can achieve roughly the same color states as compared to supplying each drive electrode with six independent drive levels and ground. Thus, the system simplifies the required electronics with only marginal loss in color gamut. The system is particularly useful for addressing an electrophoretic medium including four sets of different particles, e.g., wherein three of the particles are colored and subtractive and one of the particles is light-scattering.
US11846862B1
A lighting structure includes a surface cover plate, a lighting module, a light adjustment layer, an optical adhesive layer and an electronic paper display module. The surface cover plate has a visible area and a black bezel. The lighting module has a light guide plate and point light sources. The light adjustment layer has an optical thinning region and a frame-shaped adhesive. The optical thinning region is less than the light guide plate in refractive index. The surface cover plate and the lighting module are adhered by the frame-shaped adhesive. The optical thinning region is disposed on an upper surface of the light guide plate. The optical adhesive layer has a refractive index equal to or greater than a refractive index of the light guide plate. The electronic paper display module is disposed under the lighting module.
US11846861B2
The present invention provides for a method of rendering an image on a reflective display wherein each pixel is capable of rendering a limited number of colors, each of which is rendered by predetermined set of waveforms stored in a waveform lookup table. Furthermore, the present invention provides for a method for rendering an image using such colors, having been chosen for optimal color rendition. This invention further provides for rendering a color image formed from a plurality of pixels on a reflective display wherein each pixel has a color selected from the group consisting of at least: red, green, blue, cyan, magenta, yellow, black and white.
US11846860B2
A display device including: a substrate; a first thin film transistor of polysilicon semiconductor, a second thin film transistor of oxide semiconductor; a first light shading film opposing to the polysilicon semiconductor, and a second light shading film opposing to the oxide semiconductor; a first insulating film, a second insulating film which is constituted from plural insulating films, and a third insulating film superposed in this order; a first through hole penetrating the second insulating film and not penetrating the first insulating film and the third insulating film; a second through hole penetrating the first insulating film and the third insulating film; the first light shading film connects with a first conductive component, a part of the first conductive component exists on the third insulating film, through the second through hole.
US11846856B2
An array substrate has a plurality of sub-pixel regions. The array substrate includes a base substrate, gate lines disposed on a side of the base substrate and extending in a first direction, pixel electrodes each disposed in a respective one of the sub-pixel regions, and common electrodes disposed on a side, facing away from the base substrate, of the pixel electrodes and the gate lines. An orthographic projection of at least one common electrode on the base substrate at least partially overlaps with an orthographic projection of at least one gate line adjacent to the at least one common electrode on the base substrate, or a border of an orthographic projection of at least one common electrode on the base substrate partially overlaps with a border of an orthographic projection of at least one gate line adjacent to the at least one common electrode on the base substrate.
US11846854B2
According to one embodiment, a display device including a first substrate including a first pixel and a second pixel, a second substrate, a liquid crystal layer containing polymer and liquid crystal molecules, and a light emitting element, wherein the second pixel is located between the light emitting element and the first pixel, the first substrate includes a switching element including a semiconductor layer arranged in the first pixel, a pixel electrode, and a first light shielding portion arranged in the second pixel and being adjacent to the semiconductor layer, the first light shielding portion is located between the semiconductor layer and the light emitting element in planar view and located on a side closer to the first pixel than a center of the second pixel.
US11846853B2
Provided are a display unit and a display apparatus, the display unit includes a back plate and a print circuit board disposed on the back plate, wherein the print circuit board is connected to the back plate through a screw, and is provided with a first electrostatic discharge region and a first electrostatic discharge unit; the first electrostatic discharge region is connected to the back plate through the screw to form a first electrostatic discharge channel, and the first electrostatic discharge unit is connected to the back plate to form a second electrostatic discharge channel.
US11846852B2
According to one embodiment, a display device includes a first common electrode and a second common electrode arranged in a first direction, a first switch unit selectively supplying a first drive signal or a second drive signal different from the first drive signal to the first common electrode, and a second switch unit selectively supplying the first drive signal or the second drive signal to the second common electrode, wherein the second common electrode and the first switch unit are arranged in a second direction intersecting the first direction, the first switch unit comprises a first switch circuit and a second switch circuit arranged in the second direction.
US11846851B2
A display panel includes: a first substrate and a second substrate which are oppositely disposed. The first substrate may include one or more light-emitting unit, and the second substrate may include two or more reflective electrodes. All first reflective electrodes in the display panel are capable of reflecting light emitted by the light-emitting unit to a first view zone, and all second reflective electrodes are capable of emitting the light emitted by the light-emitting unit to a second view zone.
US11846849B2
A curved display panel and a display device are disclosed. The curved display panel includes a sealant, a first substrate, a second substrate, and at least two sets of buffer members that are respectively disposed along both sides of the curved display panel in a bending direction and between the sealant and a display region. The buffer members are made of an elastic material, and include a first fixing member arranged between the sealant and the display region and connected to the first substrate, and a second fixing member arranged between the first fixing member and the sealant and connected to the second substrate. Before the curved display panel is bent, one side of the first fixing member abuts one side of the second fixing member. After the curved display panel is bent, the first and the second fixing member are pressed against each other.
US11846843B2
A dimming glass window and a vehicle. The dimming glass window includes: a glass unit including an inner glass assembly and an outer glass assembly which are oppositely arranged, an accommodation space is between the inner glass assembly and the outer glass assembly; a touch function layer and a dimming function layer arranged between the inner glass assembly and the outer glass assembly, the touch function layer is on an inner side of the dimming function layer; a control unit in the accommodating space and connected to the touch function layer and the dimming function layer; and a dimming controller arranged outside the glass unit, the dimming controller is connected to the control unit by a wire so as to match the control unit, the touch function layer and the dimming function layer to implement light transmittance adjustment of the dimming glass window. The vehicle includes the dimming glass window.
US11846841B2
Provide is a method for manufacturing an optical device capable of filling a curable resin composition without protrusion to the periphery even in a manufacturing process of the optical device using a transparent panel having a curved surface shape. The method includes: filling a lamination side of a transparent panel having a curved surface shape with a curable resin composition, curing the curable resin composition filling the lamination side to form a first cured resin layer, forming a dam member on an optical member, laminating the transparent panel and the optical member to form a laminate having a resin filling space surrounded by the dam member, filling the resin filling space with the curable resin composition, precuring the curable resin composition filled in the resin filling space to form a precured resin layer, and final curing the precured resin layer.
US11846839B2
A display device includes a display panel; a front cover including a front part covering an edge of a front surface of the display panel, a side part extended from the front part and covering a side surface of the display panel, and a guide protruded from the side part and contacting the side surface of the display panel; wherein the guide extends in a direction in parallel with the side surface of the display panel, and wherein a gap is formed between the guide and the side part of the front cover.
US11846834B2
The embodiments relate to array substrate technologies. Provided is an array substrate and a display panel, the array substrate includes a display region and a non-display region. A first bonding-lead part, a second bonding-lead part and a third bonding-lead part are arranged in sequence in a bonding area of the non-display region. A first side of the first bonding-lead part is used for connecting with a gate driver unit test wiring, and a second side of the first bonding-lead part is used for connecting with a gate driver signal wiring. A width of the first bonding-lead part is smaller than that of the second bonding-lead part, such that a wiring area is formed on the first side of the first bonding-lead part and/or the second side of the first bonding-lead part, thereby providing sufficient wiring space for the GOA unit test wiring and the GOA signal wiring.
US11846830B2
A photographing lens assembly includes five lens elements, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region. The second lens element has an object-side surface being concave in a paraxial region. The third lens element has an object-side surface being convex in a paraxial region. The fourth lens element has an object-side surface being concave in a paraxial region, wherein two surfaces thereof are both aspheric. The fifth lens element has an object-side surface and an image-side surface being both aspheric. At least one surface of the lens elements has at least one inflection point.
US11846820B2
A fiber optic telecommunications device (2302/2402/2502) includes a first fiber optic connection location (2308) defined on the telecommunications device (2302/2402/2502), wherein a plurality of optical fibers (2307) extends into the telecommunications device (2302/2402/2502) from the first fiber optic connection location (2308). A plurality of second fiber optic connection locations (2309) are movably disposed on the telecommunications device (2302/2402/2502). A flexible substrate (2306/2506) is positioned between the first fiber optic connection location (2308) and the plurality of second fiber optic connection locations (2309), the flexible substrate (2306/2506) rigidly supporting the plurality of optical fibers (2307) and relaying the plurality of fibers (2307) from the first fiber optic connection location (2308) to each of the second fiber optic connection locations (2309).
US11846805B2
Aspects of the present disclosure are directed to structural modifications introduced in a waveguide structure in order to more tightly pack adjacent waveguide turns in an optical gyroscope fabricated on a planar silicon platform as a photonic integrated circuit. Increasing number of turns of the gyroscope coil increases total waveguide length as well as enclosed area of the gyroscope loop, which translates to increased sensitivity to rotational measurement.
US11846803B2
Methods and systems are presented for heterogeneous integration of photonics and electronics with atomic layer deposition (ALD) bonding. One method includes operations for forming a compound semiconductor and for depositing (e.g., via atomic layer deposition) a continuous film of a protection material (e.g., Al2O3) on a first surface of the compound semiconductor. Further, the method includes an operation for forming a silicon on insulator (SOI) wafer, with the SOI wafer comprising one or more waveguides. The method further includes bonding the compound semiconductor at the first surface to the SOI wafer to form a bonded structure and processing the bonded structure. The protection material protects the compound semiconductor from acid etchants during further processing of the bonded structure.
US11846798B2
A head-mounted display device includes a display panel (such as a liquid crystal display), an optics system for focusing a portion of the display onto an eye of a user, and a backlight assembly including a light guide, a plurality of extraction features positioned on a surface of the light guide, and at least one laser diode for directing light into the light guide. The light guide is sized and dimensioned to illuminate only a portion of the display that is focused by the optics system; with the plurality of light extraction features configured to diffuse light toward the display panel for back illuminating the display panel.
US11846791B2
A compound prism module is provided, including a first prism and a second prism. The first prism includes a first light-incident surface, a first reflecting surface, and a first light-emergent surface connected to each other, where the first light-incident surface and the first light-emergent surface are connected to each other on a first side edge. The second prism includes a second light-incident surface, a second reflecting surface, and a second light-emergent surface connected to each other, where the second light-incident surface and the second light-emergent surface are connected on a second side edge. The first light-incident surface and the second light-incident surface are connected to each other and are coplanar, the first reflecting surface and the second reflecting surface are connected on a third side edge, there is a spacing between the third side edge and a connection between the first light-incident surface and the second light-incident surface.
US11846784B2
An optical fiber laser coupler, comprising a laser input optical cable, a laser shaping and coupling device, and a multi-beam-mode energy transmission fiber (205). The multi-beam-mode energy transmission fiber (205) comprises a circular fiber core (105) and annular fiber cores (106, 107), and each annular fiber core (106, 107) is coaxial with the circular fiber core (105). A fluorine-doped layer (109) is disposed between the circular fiber core (105) and the annular fiber core (106, 107), and the fluorine-doped layer (109) is also disposed between adjacent annular fiber cores (106, 107). An adjustable collimating lens group (203) and an adjustable focusing lens group (204) of the laser shaping and coupling device can horizontally move along a direction of a laser beam in a housing of the laser shaping and coupling device. The laser shaping and coupling device is configured to couple and input the laser beam input by the laser input optical cable into different fiber cores of the multi-beam-mode energy transmission fiber (205), and obtain output laser beams of different beam modes. The optical fiber laser coupler of the present application can independently implement real-time switching between different beam modes by combining different fiber core structures of the multi-beam-mode energy transmission fiber by means of the laser shaping and coupling device.
US11846781B2
The present invention discloses a thin type large field of view near-eye display device, which comprises two or more radial reflection units, which are arranged in front of human eyes to generate two or more sub-images and spliced into a larger image on the retina of human eyes, so as to realize a near-eye display effect with a large field of view in a thinner volume; the radial reflection units comprise a light source, a reflecting surface, a transmissive dioptric apparatus and/or a reflective optical component, and the present invention relates to the technical field of near-eye display devices. The thin type large field of view near-eye display device realizes the nesting of images with various definitions by adopting different areas of the same screen, and is widely used as a low-cost display solution to improve the definition of the central area.
US11846779B2
An optical assembly includes a plurality of successive optical stages that are configured to transmit light at a variable overall optical power by configuring one or more stages of the successive optical stages. A respective optical stage of the successive optical stages includes an active optical element that is configurable to be in a first state at a first time and a second state at a second time that is distinct from the first time. The active optical element, in the first state, has a first respective optical power for light of a first polarization and a second respective optical power, that is different from the first respective optical power, for light of a second polarization that is orthogonal to the first polarization. The active optical element, in the second state, has a third optical power for light of the first polarization and light of the second polarization.
US11846775B2
A head-up display arranged to form a virtual image viewable from an eye-box area. The head-up display is arranged to received picture content within a sub-region of a substantially quadrilateral display area. The head-up display further comprises an optical relay system arranged to relay the received picture content to an eye-box of the head-up display such that a virtual image of the picture content is visible therefrom. The optical relay system comprises at least one optical component shaped in correspondence with the shape of the sub-region. The shape of the eye-box area is non-rectangular such as a corner-cropped rectangular shape or elliptical shape.
US11846772B2
Methods to design centered imaging systems by solving differential equations derived from Fermat's principle consist of a sequence of (moveable or fixed) spherical or aspherical surfaces, or combinations thereof. The power series solution approach allow calculating of a predefined number of surfaces parameters equal to a number of selected aberration terms to vanish nominally. The methods provide mapping functions coefficients that allow describing exactly where arbitrary rays intersect each individual surface.
US11846762B2
A camera module includes a housing, and a reflective module changing a direction of light incident on the housing. The reflective module includes a first reflective member having a reflective surface, a holder fixedly coupled to the first reflective member, a first magnetic member mounted on the holder, and a second magnetic member mounted in the housing, facing the first reflective member, and spaced apart from the first magnetic member.
US11846759B2
An optical lens system includes nine lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element, an eighth lens element and a ninth lens element. At least one lens surface of the seventh lens element, the eighth lens element and the ninth lens element has at least one critical point in an off-axis region thereof, and each of the seventh lens element, the eighth lens element and the ninth lens element has at least one lens surface being aspheric.
US11846758B2
An imaging lens may be a retrofocus type imaging optical system including, in order from an object side, a first lens group, an aperture and a second lens group. The first lens group may include, from the object side, a meniscus as a first lens in which a convex surface is formed on the object side, and a meniscus lens as a second lens in which a convex surface is formed on the object side. The second lens group may include a convex lens as a third lens, a biconvex lens as a fourth lens, a biconvex lens as a fifth lens and a sixth lens, and the fifth lens and the sixth lens may be joined to each other. The imaging lens may be constructed with 6 elements and 5 groups including the first lens group and the second lens group.
US11846754B2
An optical lens with an antireflective film includes: a lens substrate; and an antireflective film disposed on the lens substrate. The antireflective film is formed of layers each having a physical thickness of 140 nm or less. In order from an air side, the antireflective film has: a first layer formed as an MgF2 layer, a second layer, a fourth layer, a sixth layer, an eighth layer, and a tenth layer each having a refractive index of 2.0 or more and 2.3 or less, and a third layer, a fifth layer, a seventh layer, and a ninth layer each formed as an SiO2 layer.
US11846750B2
Improved mechanisms for collecting information from a diverse suite of sensors and systems, calculating the current precipitation, atmospheric water vapor, atmospheric liquid water content, or precipitable water and other atmospheric-based phenomena, for example presence and intensity of fog, based upon these sensor readings, predicting future precipitation and atmospheric-based phenomena, and estimating effects of the atmospheric-based phenomena on visibility, for example by calculating runway visible range (RVR) estimates and forecasts based on the atmospheric-based phenomena.
US11846749B2
A weather intelligence system retrieves weather forecast data for a number of geographic regions. The weather intelligence system determines, using the weather forecast data for each of the geographic regions, a set of geographic regions predicted to experience a weather anomaly, or unusual weather condition, during a particular time interval. The weather intelligence system determines, through a machine-learning process, whether the weather forecast data indicates conditions that people would generally consider to be unusually hot or cold. The weather intelligence system can then programmatically enable a trigger to transmit a service-related offer associated with the weather anomaly to user devices located within one of the geographic regions where that weather anomaly is determined.
US11846745B2
Downhole ranging from multiple wellbores. In one example, multiple transmitters and multiple receivers are disposed in multiple wellbores to exchange electromagnetic signals. By implementing a full compensation technique, a computer system determines multiple compensated signals. A compensated signal is determined from a signal received from a first wellbore and a second signal received from a second wellbore. In another example, a first transmitter is disposed in a first wellbore, a first receiver is disposed in a second wellbore, and either a second transmitter or a second receiver is disposed in either the first wellbore or the second wellbore. By implementing partial compensation techniques, a computer system determines compensated signals. Using the compensated signals, the computer system determines a position of a first wellbore relative to a second wellbore, and provides the position.
US11846743B2
The invention notably relates to a computer-implemented method for analyzing a hydrocarbon trap, for hydrocarbon production. The hydrocarbon trap has a top surface. The method comprises providing one or more geological meshes each representing the top surface. Each geological mesh has cells each representing a location on the top surface. The method further comprises for each geological mesh, determining one or more cells on the geological mesh. Each determined cell corresponds to a respective saddle of the trap.
US11846738B2
A method of forming a radiation detector includes forming a stack including a plurality of arrays of radiation detection devices. Forming an array of the plurality of arrays includes forming a polysilicon layer over an interlayer dielectric layer of another array of the plurality of arrays; forming charge storage layers over the polysilicon layer; forming a second polysilicon layer over the charge storage layers; etching the second polysilicon layer to form gate stacks; and depositing an interlayer dielectric disposed on at least three sides of the gate stacks, the interlayer dielectric including a radiation reactive material.
US11846729B2
A virtual reality positioning device including a casing, a plurality of lenses, and a plurality of optical positioning components is provided. The casing has a plurality of holes. The lenses are installed in the holes, respectively, where a field angle of each of the lenses is greater than or equal to 120 degrees and less than or equal to 160 degrees, and the lenses include convex lenses or Fresnel lenses. The optical positioning components are installed in the casing and aligned to the lenses, respectively. In addition, a virtual reality positioning system and manufacturing method of a virtual reality positioning device are provided.
US11846725B2
A radar apparatus installed in a vehicle includes a transceiver that transmits a radar signal to an outside of the vehicle and receives a radar signal reflected from an object; a signal processing unit that processes the reflected radar signal to detect the object; a fusion data generation unit that generates fusion data based on radar data and camera data; and a classification unit that classifies the detected object using an artificial intelligence module trained based on the generated fusion data.
US11846724B2
Herein disclosed is a method for radar detection of a valid target within a monitored zone with disturbing elements passing therethrough, e.g. process scraps of a machine on which the radar system is installed. The method includes transmitting, receiving and processing radar signals to locate and track the movement of a moving potential target. The method discriminates whether the potential target is valid or not, by checking whether the potential target has an initial position within a disturbance zone and whether it is detected for an overall detection time period that is less than the assessment time interval. If a target is not valid, it will be assimilated to background after it stops.
US11846707B2
To clear the line-of-sight (LOS) on a window in a lidar system within a vehicle, ultrasonic transducers are physically attached to the interior surface of the window to remove debris. When debris is detected at the window, the ultrasonic transducers are directed to vibrate at an ultrasonic frequency thereby generating an ultrasonic wave which causes the debris to bounce off the window. In some scenarios, the ultrasonic transducers vibrate with a particular phase shift to generate a travelling wave that causes the debris to sweep across the window. Additionally, windshield wipers, spray from a nozzle, and/or a hydrophobic or oleophobic coating may be used in combination with the ultrasonic transducers to remove the debris from the window.
US11846705B2
A survey system including a transmitter, receiver, projector array and hydrophone array transmits and receives sound waves to perform one or more survey missions.
US11846701B1
A vehicle, system, and method of determining a velocity of an object. The system includes a radar system and a processor. The radar system is configured to obtain a radar signal with respect to the object over an integration interval, the radar signal including a plurality of velocity samples. The processor is configured to partition the integration interval into a plurality of time segments, each time segment including a subset of the velocity samples, perform a first integration of the subset of the velocity samples within a selected time segment using a first set of velocity of hypotheses to obtain a first stage integration value for the time segment, perform a second integration using the first stage integration value using a second set of velocity hypotheses to obtain a second stage integration value over the integration interval, and determine the velocity of the object from the second stage integration value.
US11846698B2
An object detection apparatus includes an irradiator configured to irradiate a detection wave, a detector configured to detect a reflected wave of the detection wave, and a controller configured to estimate an arrival direction and a flight distance of the reflected wave. The controller is configured to perform an object detection process on a detection result of the reflected wave only when the arrival direction and the flight distance are included in a detection target range.
US11846695B2
A method of determining a distance between a radio frequency device and a target is disclosed in which the radio frequency device receives a radio frequency signal from the target. The method comprises determining a time domain channel response from the received radio frequency signal, determining an amplitude of a largest peak in the time domain channel response, determining an amplitude of a second, earlier, peak in the time domain channel response, comparing the second peak amplitude to a threshold based on the largest peak amplitude, identifying the largest peak as a shortest path peak if the second peak amplitude is less than the threshold, identifying the second peak as a shortest path peak if the second peak amplitude is greater than the threshold, and calculating the distance between the radio frequency device and the target based on a time corresponding to the shortest path peak.
US11846693B2
A magnetic field calibration device is used to calibrate a magnetism measurement device having a plurality of magnetic sensors and includes a first holder having a first holding surface, a second holder having a second holding surface having a fixed relative positional relation with the first holding surface, and magnetism generating parts fixed to the first holding surface and the second holding surface. Thus, calibration can be completed with a single operation by assigning the first and second holding surfaces of the magnetic field calibration device respectively to the first and second measurement surfaces of the magnetism measurement device. In addition, since the relative positional relation between the first and second holding surfaces is fixed, measurement results obtained from the individual measurement surfaces match each other.
US11846690B2
Multi-dimensional spectra associated with a specimen are reconstructed using lower dimensional spectra as constraints. For example, a two-dimensional spectrum associated with diffusivity and spin-lattice relaxation time is obtained using one-dimensional spectra associated with diffusivity and spin-lattice relaxation time, respectively, as constraints. Data for a full two dimensional spectrum are not acquired, leading to significantly reduced data acquisition times.
US11846687B2
A method of determining a gradient of a magnetic field, includes the steps of: biasing a first/second magnetic sensor with a first/second biasing signal; measuring and amplifying a first/second magnetic sensor signal; measuring a temperature and/or a stress difference; adjusting at least one of: the second biasing signal, the second amplifier gain, the amplified and digitized second sensor value using a predefined function f(T) or f(T, ΔΣ) or f(ΔΣ) of the measured temperature and/or the measured differential stress before determining a difference between the first/second signal/value derived from the first/second sensor signal. A magnetic sensor device is configured for performing this method, as well as a current sensor device, and a position sensor device.
US11846665B2
Aspects of the present disclosure are directed to systems and methods for detecting Partial Discharge (PD) associated with wide bandgap semiconductor-based electrical drive systems in real time. In one aspect, signals, including noise associated with drive switching and other background noises are detected using a sensing device. The signals are received by a real-time spectrum analyzer. The spectrum analyzer transforms the signals into the frequency domain and determines or registers the frequency domain profiles of the signals. The spectrum analyzer performs signal discrimination between at least one other signal included within the signals and switching noise based on their frequency domain profiles. Based on the discrimination analysis, the presence of a partial discharge signal may be detected. A physics-based signal discrimination approach can also be used for signal discrimination, for example utilizing pressure-dependency of characteristics of a PD signal.
US11846660B2
A power detector with wide dynamic range. The power detector includes a linear detector, followed by a voltage-to-current-to-voltage converter, which is then followed by an amplification stage. The current-to-voltage conversion in the converter is performed logarithmically. The power detector generates a desired linear-in-dB response at the output. In this power detector, the distribution of gain along the signal path is optimized in order to preserve linearity, and to minimize the impact of offset voltage inherently present in electronic blocks, which would corrupt the output voltage. Further, the topologies in the sub-blocks are designed to provide wide dynamic range, and to mitigate error sources. Moreover, the temperature sensitivity is designed out by either minimizing temperature variation of an individual block such as the v-i-v detector, or using two sub-blocks in tandem to provide overall temperature compensation. In one aspect, active resistors are used in order to compensate for temperature variations.
US11846658B2
A current sampling circuit with on-chip real-time calibration is used to detect the on-state current of a driving transistor. The current sampling circuit includes a first resistor, a second resistor, a voltage sampling circuit, a sampling voltage operational circuit and an on-state resistance calibration circuit. The voltage sampling circuit is used to obtain on-state voltage drop value of the driving transistor Vds. The on-state resistance calibration circuit includes a reference current source and a calibrating transistor. On-state resistance value of the calibrating transistor is set to be K1 times of on-state resistance value of the driving transistor. The on-state voltage drop value Vds obtained by the voltage sampling circuit and the on-voltage drop value of the calibrating transistor Vrsns are input to the sampling voltage operational circuit to obtain proportional relationship K2 between the on-state voltage drop value Vds and the on-state voltage drop value Vrsns.
US11846657B2
A current detection apparatus includes first current detection circuitry configured to detect a current flowing through a conductive wire with a shunt resistor connected to the conductive wire to obtain a first detected current value; second current detection circuitry configured to detect the current with a Hall element to obtain a second detected current value; a storage configured to store a first probability distribution information of the first current detection circuitry and a second probability distribution information of the second current detection circuitry; synthesis circuitry configured to convert the first and second detected current values into first and second probability distributions based on the first and second probability distribution information, respectively, and to synthesize the first and second probability distributions to obtain a synthesized distribution; and estimation circuitry configured to obtain an estimated current value via a maximum likelihood estimation based on the synthesized distribution.
US11846654B2
Described herein is a method including measuring a current in a wire, normalizing the measured current, and comparing the normalized measured current to a control curve. The control curve is a function of a series of normalized current magnitudes and reaction times for corresponding ones of that series of normalized current magnitudes. The method further includes limiting the current in the wire based upon the comparison. The reaction times for ones of the series of normalized current magnitudes are times at which current limitation would occur if the normalized current remained at an associated normalized current magnitude.
US11846650B2
An acceleration detection device includes a first acceleration acquisition unit configured to acquire a first acceleration from a mechanical acceleration sensor a second acceleration acquisition unit configured to acquire a second acceleration from a non-mechanical acceleration sensor and a correction value calculation unit configured to calculate a correction value for correcting the first acceleration using the second acceleration.
US11846647B2
An inertial measurement unit includes: a sensor unit having an inertial sensor; and a first holding unit holding the sensor unit. The first holding unit includes: a first substrate; a second substrate; a plurality of spacers coupling the sensor unit and the first substrate; a first elastic member and a second elastic member provided on both sides of the first substrate via opening parts; a first fixing member penetrating, pressing and fixing the first substrate and the first elastic member to the second substrate; and a second fixing member penetrating, pressing and fixing the first substrate and the second elastic member to the second substrate.
US11846637B2
A device for determining presence or absence of infection due to an infectious agent is described. The device comprises a sample receiving zone configured to receive a liquid sample from a subject suspected of having an infection due to an infectious agent, the sample receiving zone positioned to distribute the sample along a first fluid flow path to a first label zone and along a second fluid flow path to a second label zone. Test lines in each fluid flow path capture a mobile detectable species as an indicator of presence or absence of the infectious agent. The device also comprises a reference line positioned in the one of the fluid flow paths. The bidirectional fluid flow paths emanate from a common sample zone and provide an efficient approach to detection and differentiate two species as indicators of the same infectious agent or as indicators of two different infectious agents.
US11846633B2
Seroprotection analysis systems, kits, and techniques are described for testing oral fluid for the presence of protective levels of antibodies of interest. In one aspect, the presence of protective levels of target antibodies indicates a test subject has achieved a target seroprotection level, such as but not limited to a target seroprotection level following vaccination. A collection kit can include a swab that enables collection of oral fluid containing antibodies from both dentulous and edentulous individuals, a container that can be pre-filled with an extraction solution, and a nozzle that can be coupled to the container to form a fluid-tight device. A user can use the nozzle to seal the swab in the container and to compress the swab within the container. After or during compression, the solution can be dispensed from the fluid-tight device, such as by inverting the fluid-tight device to flush the swab with the buffer solution and to transfer the fluid to a detection device through a channel in the nozzle. The detection system can be an assay reader device.
US11846632B2
A sample measurement device including: a dispensing mechanism that includes a nozzle capable of penetrating through a plug body that closes a sample container and of aspirating and discharging a sample housed in the sample container, and that dispenses the sample into a disposable container from the sample container through the nozzle; a cleaning mechanism that cleans the nozzle; and a first measurement section that performs measurement for an immunological test of the sample dispensed by the dispensing mechanism.
US11846631B2
The present invention provides a method for determining the effect of a drug on a mature cardiomyocyte. In some embodiments, the method comprises using transmembrane voltage and/or intracellular calcium data obtained from control immature cardiomyocytes and those that have been contacted with the drug to parameterize models of immature cardiomyocytes, then applying a maturation matrix to generate a mature cardiomyocyte model. The method is useful for, among other things, predicting whether a drug may have proarrhythmic properties and for determining whether a particular drug should be administered to a patient.
US11846630B2
Disclosed is a technology for assaying individual cells, in which the identity of each individual cell in an ordered array is determined from coordinates assigned to it, and can be readout at high throughput with microscope. The method is able to test responses of millions of identical cells in multiple chemical and physical processes with superior statistics power to facilitate deep data mining.
US11846623B1
A core holder and a prediction method for starting pressure gradient of shale oil based on the core hold are provided. The core holder includes an inlet plug, an outlet plug, a core accommodating cavity disposed between the inlet plug and the outlet plug and used for accommodating the shale oil, a rubber gasket disposed between the outlet plug and the core accommodating cavity, and a microinjector including a microinjector needle portion that passes through the outlet plug and the rubber gasket in sequence to be in contact with the shale oil in the core accommodating cavity. The core holder and the method can solve problems that movable oil volume of a low-porosity, low-permeability and small-volume rock sample and a shale rock sample cannot be accurately measured, and that a movable scale and a starting pressure gradient of the shale oil cannot be measured.
US11846619B2
Various embodiments disclosed herein describe an infrared (IR) imaging system for detecting a gas. The imaging system can include an optical filter that selectively passes light having a wavelength in a range of 1585 nm to 1595 nm while attenuating light at wavelengths above 1600 nm and below 1580 nm. The system can include an optical detector array sensitive to light having a wavelength of 1590 that is positioned rear of the optical filter.
US11846618B2
An apparatus for controlling a level of oxygen in a closed environment from an oxygen supply having an oxygen sensor for detecting the level of oxygen in the closed environment. The apparatus has a plurality of relays in communication with the sensor. The apparatus has a valve in communication with the relays and the oxygen supply which is automatically opened with the relays without human interaction, monitoring and adjustment to release oxygen from the oxygen supply into the environment when the level of oxygen in the environment goes below a first predetermined level and which is automatically closed with the relays without human interaction, monitoring and adjustment to stop oxygen from being released from the oxygen supply into the environment when the level of oxygen in the environment goes above a second predetermined level. A method for controlling a level of oxygen in a closed environment from an oxygen supply. A refuge chamber.
US11846602B2
A gas sensor has a sensor element, a main metal fitting and a buffer fitting made of metal materials. The sensor element has a solid electrolyte body of a cylindrical shape, an outer electrode formed on at least an outer peripheral surface of the solid electrolyte body and a front end side surface of the projecting part, and a porous ceramic layer formed on the front end side surface of the projecting part. The main metal fitting has an insert hole through which the sensor element is inserted and a stair-shaped part projects inwardly from an inner peripheral surface of the insert hole toward a radial direction of the main metal fitting. The buffer fitting is arranged between the porous ceramic layer and the stair-shaped part, and the metal materials which form the buffer fitting have a depassivation pH value of less than 1.0.
US11846596B2
The present invention relates to a mobile system for continuous, automatic, online monitoring of water quality and particle sampling in a drinking water distribution network, comprising: a mobile unit provided with means for supplying, from at least a selected one of the plurality of points in the drinking water distribution network, a corresponding, selected influent fluid sample stream; means for discharging a corresponding, selected effluent fluid sample stream; for each selected influent fluid sample stream, a respectively associated continuous monitor module.
US11846589B2
A method for manufacturing an ion sensor, especially a pH measurement sensor, based on optical fibre, including the following steps: cleaving the optical fibre, with free hydroxyl groups appearing on the cleavage surface, grafting a layer of trifunctional silane directly on free hydroxyl groups having appeared accordingly on the cleavage surface of the optical fibre, without a prior external activation step, grafting a layer of difunctional silane on the cleavage surface of the optical fibre, and grafting a fluorescent dye.
US11846587B2
A tomographic imaging system includes a light source, a light irradiation unit that irradiates light to a transparent material composite thin film sample and a reference mirror and acquires an interference signal between light reflected and scattered from the sample and light reflected from the reference mirror, a light measuring unit that measures the interference signal acquired by the light irradiation unit, a light transmission unit that transmits the light output from the light source to the light irradiation unit and transmits the interference signal of the light transmitted from the light irradiation unit to the light measuring unit; and a signal processing apparatus that converts the interference signal of the sample, outputs the converted interference signal as a tomographic image, and monitors the interference signal acquired by the light irradiation unit to modulate intensity and a polarization state of the light input to the light irradiation unit.
US11846586B2
An apparatus includes a glass element, a fluid, an illumination source, and an ultrasound emitter. The glass element is immersed in the fluid. The illumination source emits light. The ultrasound emitter is configured to direct an ultrasonic signal through the fluid to the glass element. The glass element is configured to reflect the ultrasonic signal along a substantially similar path as an optical path that the light propagates along.
US11846578B2
The current invention pertains to devices for counting and sizing particles suspended in a stream of fluid flowing in a predominant flow direction. Such devices comprise a fluid stream forming system having a directional element arranged to form the stream of fluid flowing in predetermined direction of fluid flow; a laser beam forming optical system including at least one source of laser light having at least one wavelength between 200 nm and 1000 nm, a profiling optical subsystem, having at least one collimator lens and at least one convergent lens, positioned to arrange the laser light in a laser beam along a laser beam axis directed substantially to illuminate a prearranged scattering volume of the stream of fluid, and at least one laser beam dump. Also, the device includes a wide-angle detecting subsystem and wide-angle back-reflecting subsystem.
US11846576B2
Disclosed are a tissue staining composition and a tissue staining method using the same, wherein existing staining using hematoxylin and eosin staining reagents can be shortened from two steps to one step to reduce the reagent consumption and shorten the staining time, thereby achieving fast diagnosis.
US11846571B2
A wind tunnel device may include a waste disposal unit configured to collect fluid from a droplet extractor positioned in a wind tunnel. The waste disposal unit may include a drain line and a liquid trap integrated in the drain line. The liquid trap may be adjustable during operation of the wind tunnel to accommodate different tunnel operating conditions (e.g., wind speeds) such that liquid waste does not backflow into the wind tunnel.
US11846569B2
A method of utility pole integrity assessment by distributed fiber optic sensing/distributed acoustic sensing (DFOS/DAS) employing existing telecommunications fiber optic cable as a sensor. The fiber optic cable is suspended aerially from a plurality of utility poles and a machine learning model is developed during training by mechanically exciting the utility poles. Once developed, and in sharp contrast to the prior art, the machine learning model—in conjunction with DFOS/DAS operation—determines an integrity assessment for a plurality of the utility poles aerially suspending the fiber optic cable from a mechanical impact of a single pole.
US11846568B2
In accordance with at least one aspect of this disclosure, a fluid system of an aircraft includes a primary fluid conduit that conveys a primary fluid, and a leak detection system disposed around at least a portion of the primary fluid conduit and forming one or more detection volumes. The leak detection system determines whether there is a primary fluid leak into the one or more detection volumes by sensing a pressure change in the one or more detection volumes.
US11846564B2
A system includes at least one waveguide with optical interaction portions that represent a sequence of reference symbols based on the order of the optical interaction portions in the at least one waveguide. At least one light source sends photons of one or more predetermined wavelengths into the at least one waveguide representing a string of query symbols. A detector detects photons received from the at least one waveguide that result from optical interactions between photons sent into the at least one waveguide and one or more corresponding optical interaction portions with an interaction between photons and an optical interaction portion indicating a match between a query symbol and a reference symbol. An analyzer determines one or more respective relative locations of the one or more corresponding optical interaction portions indicating one or more relative locations of the string of query symbols in the reference sequence.
US11846563B2
In some examples, fiber optic cable location may include transmitting a coherent laser pulse into a device under test (DUT). Based on an analysis of reflected light resulting from the transmitted coherent laser pulse, changes in intensity of the reflected light caused by a plurality of signals directed towards the DUT may be determined. Further, based on the changes in intensity of the reflected light, a location of the DUT may be determined.
US11846561B2
A method for determining the transmission quality of an optical unit in a camera system to draw conclusions about dirt and/or wear in the optical unit and particularly to determine whether the optical unit requires servicing, includes transforming spatially resolved information relating to at least one image from the camera system sectionally using a frequency transformation so that a sequence of transformation coefficients is determined for each section of the at least one image. Each transformation coefficient is a measure of the energy in a specific frequency range. At least one sequence of transformation coefficients having the highest energy values for the highest frequencies is selected. Using the at least one selected sequence a distribution of the frequencies is determined, the distribution of the frequencies is compared with a reference, and the transmission quality of the optical unit is determined using the comparison.
US11846551B2
A press sensor that includes a board, an adhesive material, and a sensor unit on a first main surface of the board with the adhesive material interposed therebetween. When an elastic modulus of the board is E1, an elastic modulus of the adhesive material is EA, and an elastic modulus of the sensor unit is ES, EA
US11846549B2
A Mass Flow Sensor (MFS) is provided and includes an MFS housing, a mounting structure, having a mounting structure top and a mounting structure bottom, wherein the MFS housing is associated with the mounting structure top, a first sensor leg, wherein the first sensor leg extends away from the mounting structure bottom and includes a first temperature measurement device and a heating element. The MFS further includes a second sensor leg, wherein the second sensor leg extends away from the mounting structure and includes a second temperature measurement device and an airfoil structure, wherein the airfoil structure defines an airfoil cavity and is associated with the mounting structure bottom to contain the first sensor leg and the second sensor leg.
US11846536B2
A sensor target cover capable of preventing an optical liquid level detection sensor from erroneously detecting a rise in a liquid level is provided. A sensor target cover is used in combination with an optical liquid level detection sensor. The sensor target cover includes a reflecting plate, an inner wall structure surrounding the reflecting plate, and an outer wall structure surrounding the inner wall structure. A gap is formed between the inner wall structure and the outer wall structure.
US11846533B2
A method for correcting a measured value of a measured variable with reference to a medium flowing through at least two measuring tubes, wherein each measuring tube is excited by an oscillation exciter to execute oscillations, and wherein the oscillations of each measuring tube are registered by oscillation sensors, wherein an electronic circuit monitors at least two of the following measured variables or, in each case, a measured variable derived therefrom: phase difference between measurement signals, resonant frequency, ratio of an oscillation exciter electrical current amplitude to a measuring tube oscillation amplitude, the method including: determining a plausibility; and, wherein upon failing a plausibility requirement of at least one of the measured variables, determining measured values of the measured variables of at least one, first/second measuring tube as a function of corresponding measured values of the measured variables of at least one, second/first measurement tube.
US11846531B2
A flow meter is shown. The flow meter includes a housing extending along an axis and defining an interior volume, the interior volume extending between an inlet port and an outlet port. The flow meter further includes an insert positioned within the interior volume and spaced apart from the housing, the insert extending along the axis. A first region between at least part of the insert and the housing along the axis defines a first flow pathway, and a second region within the insert and along the axis defines a second flow pathway.
US11846529B2
A linear magnetic encoder or position sensor having read head with a freely rotatable generally cylindrical bipolar magnet onboard having an axially extending axis of rotation through the center of the sensor magnet that is generally parallel with respect to the longitudinal extent of a plurality of pairs of elongate bar position magnets arranged with alternating opposite magnetic poles facing toward to the read head and sensor magnet that are generally aligned and spaced apart a common fixed distance along a track along which the read head and sensor magnet travels. Magnetic fields extending between the opposite magnetic poles of each pair of position magnets interact with and preferably magnetically couple with a magnetic field of the sensor magnet inducing a force, preferably a torque, therein driving the sensor magnet into rotation as the head and sensor magnet travel along the position magnet pair. One axial end of the sensor magnet is disposed adjacent and faces toward a sensor region of an onboard magnetic sensor configured to detect an angle of rotation and number of rotations of the sensor magnet used to determine a linear position along the track.
US11846525B2
An optical sensing system can be integrated into a camera module. In particular, an optical element of an optical sensing system can be disposed entirely or partly within a barrel of a camera module. The optical element can be oriented toward a reflective surface, such as an infrared cut filter, such that an optical path is defined between free space and the optical element via at least one reflection off the reflective surface.
US11846524B2
A method for reconstructing a motion track applied to a terminal is provided. The method includes: obtaining a data set, the data set including positioning data obtained by positioning a target object; performing data fitting on target data in the data set to obtain a plurality of segments of first curves, the target data being positioning data obtained by performing noise filtering on the data set; and determining a motion track of the target object based on the plurality of segments of first curves. Counterpart apparatus and non-transitory computer-readable storage medium embodiments are also contemplated.
US11846511B2
The invention relates to a sampling method and system for path planning of a mobile robot in a man-machine environment, including: calculating a distance between a node and the closest obstacle on a map, simultaneously detecting a pedestrian in an environment and marking a position of the pedestrian; selecting a starting point position as a root node, and initializing a search tree; choosing a candidate node in a passable region, calculating a cumulative cost from a node to the candidate node, and choosing a node with the lowest cost as a growth node; performing collision detection on a connecting line between the growth and the candidate nodes, and determining whether collision detection succeeds; connecting the candidate node to the growth node, and determining whether the candidate node is a goal; and acquiring a node connecting line set from the root node to the goal to form a final path.
US11846482B2
Systems, methods, and apparatus for an ejection port cover with a multifunctional pin. In one embodiment, a fixed pin and a spring-loaded pin both mate with hinge openings at ends of the ejection port. The spring-loaded pin can be longitudinally biased by a spring, such as a torsion spring. This same spring can perform biasing of the ejection port cover toward an open position as well as biasing of a flag extending from the spring-loaded pin into a locked position when the ejection port cover is not installed.
US11846480B2
A bore guide for cleaning a firearm has an elongated body defining a bore configured to receive a cleaning rod and brush, the elongated body having a forward end configured to be received in a chamber of the barrel and having a forward aperture to transmit the brush to the barrel bore, the elongated body having a rear end opposite the forward end and defining a rear aperture, a stop adjustably connected to an intermediate portion of the elongated body and movable over a range of different positions along the length of the elongated body, and the stop being adjustable to generate a rearward force against a portion of the firearm, and a forward force by the forward end of the elongated body against the chamber. The elongated body may be externally threaded, and the stop may engage the threads. The stop may extend laterally from the elongated body.
US11846478B2
The present disclosure provides systems and techniques for an electromechanical sear that is implementable in a gun. The gun may include a fire control manager, and the fire control manager may identify a trigger break based on a trigger sensor, transmit, based on the trigger break, a first signal to a first actuator located in a displacement path of a sear, so as to cause the first actuator to be displaced in a first direction, and transmit, based on the trigger break, a second signal to a second actuator located in the displacement path of the sear, so as to cause the second actuator to be displaced in a second direction. The transmitting the first signal to the first actuator and the transmitting the second signal to the second actuator may cause displacement of the sear and firing of the gun.
US11846469B2
An oil-line assembly for an oil-fired boiler including a bracket, an elongated pipe, a first socket, a second socket, and a flexible hose. The bracket has a first plate member and a second plate member both having a common edge. The elongated pipe is coupled to an edge opposite the common edge of the second plate member and extends along its longitudinal axis parallel to the common edge. The elongated pipe has a proximal end and a distal end. The first socket is secured to the proximal end of the elongated pipe. The free end of the first socket receives an oil-line that extends from oil source. The second socket is coupled to the distal end of the elongated pipe. The proximal end of the flexible hose is coupled to the free end of the second socket and the distal end is coupled to an input of the oil-fired boiler.
US11846463B2
A method of operating an atmosphere control system to control an atmosphere in a refrigerated container includes operating the atmosphere control system in a start up phase to control an oxygen level in the container; ending the start up phase; and operating the atmosphere control system in a control phase to control the oxygen level and a carbon dioxide level in the container.
US11846462B2
A refrigerator includes: a fresh food compartment with an interior wall, an opening, and a door movable between a closed position and an open position for accessing the fresh food compartment via the opening; a cold plate mounted in the interior wall with an evaporator in contact with the cold plate; a chilled component movably mounted on the door adjacent the cold plate, the chilled component includes a heat transfer plate on a side of the chilled component for thermal communication with the cold plate, and a biaser moves the chilled component into thermal communication with the cold plate when the door is closed. The chilled component may be: an ice maker, a liquid/drink cooler, a vegetable cooler, a meat cooler, and/or a wine cooler. The biaser may include the following for moving the chilled component: a spring, an inclined plane, a pulley and weights, and/or a hydraulic piston.
US11846454B2
A heat pump system for the use of cooling or heating comprising at least one TES (3), wherein the TES comprises thermal energy storage. The TES is placed downstream of a heat exchanger (2) and generally placed upstream of a pressure changing device (4) or regenerator (40), wherein the TES exchanges heat energy with a fluid (14) of the heat pump, and wherein the heat pump system exchanges heat energy between an enclosed space (6) and an ambient heat source outside the enclosed space. The TES is generally charged with thermal energy, which may be cool or heat energy, during favorable times of a daily temperature cycle. The TES then transfers the stored thermal energy to assist in cooling or heating the enclosed space.
US11846443B2
An airfoil blade assembly includes an upper airfoil shell, and a lower airfoil shell and a pair of upper legs protruding from the upper airfoil shell and extending towards the lower airfoil shell. A pair of lower legs protrudes from the lower airfoil shell and extending towards the upper airfoil shell and are formed by bending material of the lower airfoil shell back upon itself. An upper strengthening rib formed is in the upper airfoil shell, and a lower strengthening rib is formed in the lower airfoil shell. The pair of upper legs and the pair of lower legs are abutting when the upper airfoil shell and the lower airfoil shell are selectively fixed to one another.
US11846441B2
Disclosed is an air-conditioner including a front panel forming an appearance of a front portion, a circulator door disposed at the front panel and moving in an up-down direction so as to be opened and closed, a circulator module moving backward based on a product OFF command and moving forward based on a product ON command, and a controller controlling the circulator door to move in a downward direction so as to be opened and the circulator module to move forward based on the product ON command, whereby the circulator door and the circulator module may be efficiently controlled.
US11846438B2
A Heating, Ventilation, and/or Air Conditioning (HVAC) controller configured to control at least part of an HVAC system of a building. The HVAC controller may include a user interface and a controller. In response to a selection by a user at the user interface, the controller may assemble and present via the user interface an output that encodes settings in a machine readable form. The controller may display the encoded settings on the display with fixed segments of a fixed segment display. An application program code on a remote device may be utilized to capture the displayed fixed segments that encode the settings in an image. The captured image of fixed segments may be decoded at the remote device or may be sent to a remote computing device for processing and/or decoding.
US11846437B2
To provide a reticular resin molding and an operating method of an air conditioner capable of increasing a heat exchange efficiency in a heat exchanger by controlling a charge of air introduced into the heat exchanger. The reticular resin molding has a plate form, is composed of a thermoplastic resin, includes a plurality of vent holes penetrating in a thickness direction, and is capable of increasing a heat exchange efficiency in a heat exchanger by introducing air, having passed through the vent holes to control a charge thereof, into the heat exchanger. The reticular resin molding is composed of a thermoplastic resin of polyethylene or polypropylene obtained by dissolving therein a non-fired powder of a montmorillonite-based clay mineral. Further, the operating method of an air conditioner comprises providing, to the heat exchanger, this reticular resin molding so as to cross an airflow path to a heat exchanger, and introducing the air, having passed through the vent holes, into the heat exchanger.
US11846435B2
A method includes receiving, in a computer, a digital screen capture of a representation of a heating, ventilation and air conditioning (HVAC) system depicting different elements of the HVAC system, interconnections between the different elements, and current operating parameters employed for the different elements. The method also includes performing, by a processor of the computer, an image recognition operation on the digital screen capture that identifies the depicted elements, and recognizes the depicted current operating parameters for the different depicted elements. The method further includes analyzing, by the processor of the computer, the different recognized current operating parameters to determine current energy consumption values for the HVAC system. Obtainable energy savings values for the HVAC system are calculated based on the identified depicted elements, the different recognized current operating parameters, and the current energy consumption values, and the energy savings values are output.
US11846434B2
Architectures and techniques are presented that can facilitate improved design and function of certain air handler devices. Architectures directed to an improved air handler device can be designed to improve temperature control demands such as, e.g., concurrently heat and cool air and reducing device dimensions (e.g., size, weight) that can reduce costs and mitigate shipping and installation difficulties. Architectures directed to U-bend structures can further reduce footprint on leasable space and provide improved acoustics, service access, and reduced energy consumption and infrastructure costs.
US11846430B2
A steam cooker includes a main body which includes an upper wall, a lower wall, side walls, and a rear wall, a cavity formed by the upper wall, the lower wall, side walls and the rear wall, a steam generator to generate steam, and a supply pipe to connect the steam generator and the cavity to supply the generated steam into the cavity. The supply pipe includes a first supply pipe which includes a first end connected to the steam generator and a second end, and a second supply pipe includes a first end connected to the upper wall of the cavity and a second end to be connected to the second end of the first supply pipe, and includes a condensation water guide portion formed to be inclined to prevent condensation water generated therein from being introduced into the cavity when the generated steam is supplied into the cavity.
US11846419B2
A dome-deflector assembly for a gas turbine includes a dome, a deflector, and at least one dome-deflector connecting assembly that includes a connecting member connecting the dome and the deflector together with a cavity being defined between the dome and the deflector. The connecting member extends through the deflector and has a first end arranged at a hot surface side of the deflector and a second end arranged to connect with the dome. The dome-deflector connecting assembly is configured to provide a flow of cooling air from the cavity to the hot surface side of the deflector to cool the first end of the connecting member on the hot surface side of the deflector.
US11846408B2
A device suitable for mounting in a ceiling aperture in a ceiling is provided. The device comprises a body having a front end and defining a longitudinal axis perpendicular to the front end. The device further comprises a flange that extends laterally beyond the body at the front end. The device further comprises one or more elastic members mounted on the body, each elastic member being configurable in a restrained position and an engaging position. The device further comprises a respective guide on the body associated with each elastic member, each guide being configured to receive a restraining member that urges the respective elastic member into the restrained position when the restraining member is inserted into the guide, and wherein the respective elastic member is released into the engaging position when the restraining member is removed from the guide, wherein each elastic member extends laterally beyond the body in the engaging position.
US11846404B1
The invention relates to the technical field of lighting lamps, in particular to an outdoor security multi-head lamp using hybrid lighting sources, comprising: a lamp holder, a main control board, a power module and a lamp head assembly. The lamp head assembly is provided with a movable mount and multiple lamp head structures and at least two lighting sources are installed on the lamp head assembly. Hybrid lighting sources are used to realize diversified functions and control modes, such that the lamp can be used for atmosphere creation, building decoration, light modeling, light beautification of courtyard landscapes and other environments.
US11846394B2
A light source that is adapted to replace existing fluorescent tubes in an existing fluorescent light fixture is disclosed. The light source includes a plurality of LEDs mounted on a heat-dissipating structure, first and second plug adapters that mate with the florescent tube connectors of the fluorescent tube the light source is to replace, and a power adapter that converts power from a fluorescent tube ballast presented on the first and second plug adapters to DC power that powers the LEDs. The light source is powered from the output of the existing fluorescent ballast. The light source can utilize the existing metallic enclosure as a heat-radiating surface and/or direct air heat transfer from the surface of the heat-dissipating structure.
US11846388B2
A slide and glide drum mount system has a first coupling that is configured for removable, fixed attachment to a support post. The first coupling has a stub extending outwardly from a surface of the first coupling. A second coupling that is configured for removable, fixed attachment to a drum. The second coupling having a hole through a surface of the second coupling. The first coupling and the second coupling are removably and slidably connected with the stub disposed in the hole and with the surface of the first coupling and the surface of the second coupling engaged in contact, thereby mounting the drum to support post.
US11846380B2
The present invention relates to devices for repairing hoses of umbilicals. In this context, the present invention provides a device for repairing a hose (3) of an umbilical, comprising a tubular repair body (1) and a fusible element (2) adapted to obstruct the passage of fluid through the inside of the repair body (1), wherein the repair body (1) comprises an outside diameter that matches the internal diameter of the hose (3) to be repaired. In addition, the invention further provides a method for repairing a hose (3) of an umbilical comprising the steps of: blocking a first end (31) of a hose (3) of an umbilical; inserting a device for repairing a hose (3) of an umbilical into a second end (32) of the hose (3); injecting a polymer sealant into the second end (32) of the hose (3); using upstream pressure to move the repair device as far as the region of the leak, until the repair body (1) completely covers the opening/leak site (4); flushing the polymer sealant between the internal wall of the hose (3) and the external wall of the device as far as the opening/leak site (4) in the house (3); solidifying the polymer sealant, thereby attaching the tubular repair body (1) inside the hose (3); releasing the first end (31) of the hose (3) of the umbilical; and flushing the fusible element (2) through the inside of the hose (3).
US11846368B2
Disclosed is a hydraulic pilot valve which is provided with an orifice so as to reduce vibration of a valve and minimize impact applied to a valve even when a valve is suddenly operated. At least some of hydraulic oil supplied to a supply chamber flows to a valve chamber or a central pipeline through a damping unit according to elevation of a spool.
US11846353B2
In a gasket ring for sealing flange connections and flange connections including the gasket ring, preferably connections of flanges made of plastic, in the radial direction the gasket ring is subdivided into a primary gasket ring and a secondary gasket ring, both rings being concentrically arranged and connected to each other, the secondary gasket ring being arranged on the radial outside of the primary gasket ring, the modulus of elasticity of material of the secondary gasket ring being at least 10 times higher than the modulus of elasticity of the material of the primary gasket ring, the secondary gasket ring in the major part of its radial extension having an axial main height smaller than the maximum axial height of the primary gasket ring.
US11846351B2
A piston with an oil return channel may include a piston head, a piston skirt, and an oil return hole. The piston head may include a ring groove. The piston skirt may be connected to the piston head. The piston skirt may have a surface including a concave face window. A connection between the face window and the ring groove may form a residual ring bank. The oil return hole may be formed by milling on the residual ring bank. The oil return hole may connect the ring groove close to the piston skirt with the face window. A depth of the oil return hole may be greater than a depth of the ring groove.
US11846348B2
Methods for automated calibration adaptation of a gearshift controller are disclosed. In one aspect, the method automates calibration of a gearshift controller in an automatic transmission having one or more speed sensors, each configured to generate a signal, and allowing one or more gearshifts with associated gearshift output sets ji that are functions of speed sensor signals and the desired gearshift output sets ∞i. The gearshift controller has one or more gearshift control parameter sets Urji to be calibrated, each set including gearshift control parameters for an allowed gearshift at one operating condition, and learning controllers Li sets of system models Hr, and positive definite matrices Pi for updating Urji during sequences of allowed gearshifts. The method incudes acquiring speed sensor signals, computing the gearshift output set jj; and updating the gearshift control parameter set pi.
US11846344B1
A torque converter is provided that includes a front cover arranged to receive a torque, an impeller having an impeller shell non-rotatably connected to the cover, and a turbine in fluid communication with the impeller and including a turbine shell. An output element is disposed axially between the front cover and the turbine shell and arranged to connect to a transmission input shaft. The output element includes a flange and a neck extending axially from the flange towards the front cover. A lock-up clutch includes a piston. A floating hub is disposed axially between the front cover and the flange and is sealed to the piston and the transmission input shaft. The floating hub is non-rotatably connected to the neck of the output element.
US11846342B2
A transmission where a first shaft is rotationally fixable to a third shaft and to a second shaft, the second and third shafts are rotationally connectable to a fourth shaft, the second shaft is rotationally connectable to a fifth shaft, the fourth shaft is rotationally connectable to the fifth shaft, the third shaft is rotationally connectable to the fifth shaft, fixed gears of the fourth and fifth shafts are rotationally connected to a drive output, a first gearwheel of the sixth shaft meshes with a fixed gear of the second shaft, and a second gearwheel of the sixth shaft meshes with a fixed gear of the third shaft. Moreover, a first gearwheel of the sixth shaft is an idler gear and a second gearwheel of the sixth shaft is a fixed gear, or vice versa. Additionally, the idler gear of the sixth shaft is rotationally fixable to the sixth shaft.
US11846340B2
A linear vibration damper and/or absorber includes a centre shaft (12) having bearing regions (18) and friction contact regions (20), and a housing (2) including finger assemblies (22) which are mounted with a small radial clearance for accurate location on the bearing regions (18) for axial displacement with respect to the centre shaft (12) along a central axis (X), the finger assemblies (22) each including resilient fingers (38) which extend axially from respective body sections (26) and have contact faces (40) which resiliently engage, i.e. are pressed by the resilience of the fingers (40) into contact with, friction surfaces (20) of the contact regions of the centre shaft (12), whereby relative linear displacement between the centre shaft (12) and the housing (2) is opposed by frictional contact between the friction surfaces (20) and the contact faces (40).
US11846338B2
A damping arrangement (1) for damping radial vibrations in a rotating shaft (2), the damping arrangement (1) comprising at least one first damping element (3), at least one second damping element (4), and a bearing arrangement (5) operably engaging the first damping element (3) and the second damping element (4). The bearing arrangement (5) comprises a first bearing member (6), a second bearing member (7), and a reference (8). The first bearing member (6) is rotatably mounted on the shaft (2) so that radial movement of the shaft (2) is transferred to the first bearing member (6), and is operably connected to the second bearing member (7) by the first damping element (3) and by a first steering structure (9). The first steering structure (9) allows only reciprocating movement of the first bearing member (6), and the shaft (2), in a first radial direction (D1), and the first damping element (3) dampens the reciprocating movement in the first radial direction (D1) with respect to the second bearing member (7). The second bearing member (7) is operably connected to the reference (8) by the second damping element (4) and by a second steering structure (10) allowing only reciprocating movement of the second bearing member (7), the first bearing member (6), and the shaft (2), in a second radial direction D2. The second damping element (4) dampens the reciprocating movement in the second radial direction (D2) with respect to the reference (8).
US11846333B2
A radial mounting torque plate for mounting a disk brake component for heavy-duty vehicles, the torque plate comprising an annular portion and a pair of mounting arms. The annular portion is formed with an opening for receiving an axle of the heavy-duty vehicle. The mounting arms are integrally formed with and extend longitudinally outward in opposite directions from the annular portion and have a T-shaped cross-section.
US11846330B2
The present disclosure relates to a method for defining a clutch slipping point position (Xsp) of a clutch in a gearbox comprising an input shaft arranged to be braked by a braking means. The method includes determining if the clutch is dragging when the clutch is fully disengaged. The method includes when it is determined that the clutch is dragging, applying the braking means with a predetermined brake torque (Tb) and so that the input shaft is not rotating; and thereafter: moving the clutch from the fully disengaged position towards an engaged position; determining when the input shaft starts to rotate with a predetermined rotation value indicative of a rotational speed of the input shaft; registering a clutch position (Xb) in which the clutch is positioned when the predetermined rotation value is reached; using a clutch transfer characteristics of the clutch, Tb, and Xb to define the clutch slipping point position (Xsp).
US11846328B2
A friction engagement device includes an elastic member between a piston and a friction plate in an axial direction. Elastic member includes: second engaged portion to be brought into engagement with engagement portion of tubular member so as to be movable in axial direction; and annular plate portion sandwiched between pressing surface of piston and friction plate from both sides in axial direction. Surface of annular plate portion facing first axial side is provided with projection and recess arranged alternately in circumferential direction. Assuming that a phase where radial groove provided in pressing surface and projection provided on annular plate portion are located at corresponding positions in circumferential direction is a particular phase, engagement portion of tubular member, first engaged portion of piston, and second engaged portion of elastic member are formed such that piston and elastic member are unable to come into engagement with tubular member at particular phase.
US11846326B1
An actuating assembly includes a body; a plunger axially movable with respect to the body; a linear actuator configured for being activated to axially move the plunger in a first direction into engagement with the body such that the plunger and body are rotationally fixed with respect to each other; a barrel movable with respect to the body for contacting the plunger and the body depending on an axial position of the plunger; and a spring for biasing the barrel toward the plunger. The barrel is configured such that the spring forces the barrel into circumferential engagement with the body in two different axial positions of the barrel with respect to the body when the linear actuator is inactive depending on a rotational orientation of the barrel.
US11846320B2
A cage segment defines a single pocket of a multipart rolling-element bearing cage and includes first and second circumferentially spaced side walls connected by first and second end walls. The first and second side walls and the first and second end walls are formed by at least one sheet metal segment connected at at least one joint.
US11846317B2
In a tapered roller bearing, the surface roughness of at least a rolling surface and a large diameter-side end surface of a tapered roller is 0.02 to 0.17 μm in protruding mountain portion height Rpk, 0.12 to 0.21 μm in core portion level difference Rk, and 0.07 to 0.43 μm in protruding valley portion height Rvk and the average recessed portion area in the fine irregularities on the surface of the tapered roller is 5 μm2 or less. As a result, oil film formability can be improved under dilute lubrication and a decline in lubricating oil viscosity and surface damage at a rolling contact part and an increase in friction at a sliding contact part can be suppressed at the same time.
US11846315B2
The invention relates to a control element, in particular for a vehicle seat, comprising a second element which is arranged to be movable relative to a first element, wherein the second element is connected to a Bowden cable and is lockable relative to the first element, wherein the control element comprises a spring element, on which a first latching element is provided, wherein the first latching element presses against a second latching element through the spring force of the spring element, whereby the first latching element and the second latching element latch, wherein the first element and the spring element are formed in one piece and the second latching element is arranged on the second element, or the second element and the spring element are formed in one piece and the second latching element is arranged on the first element.
US11846311B2
An external thread member capable of preventing oblique entry or insertion by a short screw tip shape is provided including, in its shank portion (20), a normal thread area (22), a guide thread area (24) provided at a tip side of the shank portion with respect to the normal thread area (22) and in which a guide screw thread (23) is formed, and a rising area (26) in which a transition screw thread (25) gradually rising from the guide screw thread (23) to the complete screw thread (21) is formed. A tapered guide portion (30) is provided at a tip end side of the normal thread area (22) and includes at least the guide thread area (24). The guide screw thread (23) is formed on an outer periphery of the tapered guide portion (30) which has a maximum diameter equal to or smaller than an inner diameter of an internal thread.
US11846310B2
A bolt comprises a first shank segment axially comprising an externally threaded segment at a proximate axial end of the bolt. The bolt also includes a second shank segment, a flange extending perpendicularly a first distance from the first shank segment and axially located between a distal axial end of the first shank segment and a proximate axial end of the second shank segment, and a head axially adjacent to a distal axial end of the second shank segment, where the head is longer than the flange in a first direction perpendicular to the first shank segment but shorter than the flange in a second direction perpendicular to the first shank segment.
US11846308B2
The present invention comprises a kit of a restraint ring, a base and a quick release, tamper resistant fastener. The base is adapted to attach to a fixture. The fixture may be a bed, chair, floor or wall. The base may be attached to the bed, for example, by a connecting rod extending under the bed or pierced through the bed. The connecting rod may be adapted to receive a quick release fastener or threaded through fastener to secure the restraint ring to the connecting rod. The base may be seated in the sidewall if the rod is pierced through the bed or comprise a flange to bear on the bed. The base is adapted to releasably receive the quick release fastener thereby attaching the restraint ring to the base.
US11846307B2
A thermally stabilized fastener system and method is disclosed. The disclosed system/method integrates a fastener (FAS) incorporating a faster retention head (FRH), fastener retention body (FRB), and fastener retention tip (FRT) to couple a mechanical member stack (MMS) in a thermally stabilized fashion using a fastener retention receiver (FRR). The MMS includes a temperature compensating member (TCM), a first retention member (FRM), and an optional second retention member (SRM). The TCM is constructed using a tailored thermal expansion coefficient (TTC) that permits the TCM to compensate for the thermal expansion characteristics of the FAS, FRM, and SRM such that the force applied by the FRH and FRR portions of the FAS to the MMS is tailored to a specific temperature force profile (TFP) over changes in MMS/FAS temperature. The TCM may be selected with a TTC to achieve a uniform TFP over changes in MMS/FAS temperature.
US11846301B2
Aligning a motor shaft in a fan assembly is described. Aligning a centerline of a motor shaft in a direct drive fan assembly includes selecting a motor from among a plurality of motors and matching a motor-plate from among a plurality of motor plates to the motor, the matched motor plate is based on the selected motor. Aligning the centerline further includes creating, from the selected motor and the matching motor plate, a motor-plate assembly that has a resulting height, where the resulting height of the motor-plate assembly corresponds to a particular height of a direct drive fan assembly, and aligning the centerline of a motor shaft of the motor-plate assembly to the direct drive fan assembly, where the particular height of the direct drive fan assembly is constant.
US11846297B2
A process fluid lubricated pump includes a pump having a pump shaft extending from a drive end to a non-drive end, first and last stage impellers, a drive unit exerting torque on the drive end to rotate the pump shaft, a balance drum connected to the pump shaft between the pump and the drive end, the balance drum defining a drum front side facing the pump and a drum back side, a relief passage between the balance drum and a first stationary part configured to be stationary with respect to a housing, the relief passage extending from the drum front side to the drum back side, the pump shaft radially supported in a non-contacting manner during operation of the pump, and a hydrodynamic radial pump bearing supporting the pump shaft, the radial pump bearing arranged at the non-drive end or at the drive end of the pump shaft.
US11846293B2
A method for operating a pump, for conveying a fluid from a low-pressure side to a high-pressure side of the pump includes determining a current rate of change of pump vibrations and comparing the current rate of change with a limit for the rate of change or determining a current vibration of the pump and comparing the current vibration with a vibration amplitude limit for the vibration, storing the limit for the rate of change or the vibration amplitude limit in a surge controller, providing a control signal when the current rate of change reaches the limit or when the current vibration reaches the vibration amplitude limit, and changing a control variable of the pump by the control signal, such that the vibration is reduced and an unstable operating state of the pump is avoided.
US11846292B2
A method for determining the operating point of an electric motor-driven fan in a system that includes determining the operating point of a fan when a clear correlation between the speed, the performance, and the volumetric flow rate of the fan is not possible.
US11846287B1
A compressor may include non-orbiting and orbiting scrolls, a hub plate, and primary and secondary discharge valve assemblies. The non-orbiting scroll includes a first end plate having primary and secondary discharge passages. The hub plate may be mounted to the non-orbiting scroll and may include a main body and a central hub extending axially from the main body. The central hub may include a recess and a hub aperture. The primary discharge valve assembly may include a retainer and a primary valve member. In a closed position, the primary valve member may restrict fluid flow between the discharge chamber and the primary discharge passage. The secondary discharge valve assembly may include a secondary valve member that selectively allows and restricts fluid communication between the secondary discharge passage and the hub aperture of the central hub.
US11846283B2
A fluid-driven actuator system includes a fluid-driven actuator and at least one proportional control valve and at least one pump connected to the fluid-driven actuator to provide fluid to operate the fluid-driven actuator. The at least one pump includes at least one fluid driver having a prime mover and a fluid displacement assembly to be driven by the prime mover such that fluid is transferred from the pump inlet to the pump outlet. The fluid driven actuator system also includes a controller that establishes at least one of a speed and a torque of the at least one prime mover to adjust at least one of a flow in the fluid system to a flow set point and a pressure in the fluid system to pressure set point and a concurrently establishes an opening of the at least one proportional control valve to adjust at least one of the flow to the flow set point and the pressure to the pressure set point.
US11846280B2
A flushing pump including: a pump configured to draw fluid from a reservoir and expel the drawn fluid from a fluid outlet; a processor configured to control operation of the pump; and a remote controller connection port in electrical communication with the processor. The remote controller connection port including: an output system connection point; an input system connection point; a debugging connection point; and a ground connection point held at a reference voltage level. Wherein the processor is configured to output diagnostic information to the output system connection point in response to the debugging connection point receiving a signal at the reference voltage level.
US11846279B2
Aspects are provided for positive displacement pumps and methods and systems for controlling such positive displacement pumps for accurate volume dispensing. The pump may run a calibration procedure to determine a mapping between a pump speed and a flow rate for a current configuration of the positive displacement pump, a tubing size, and a fluid characteristic. A pump controller may determine a pump motion profile based on the mapping. The pump motion profile includes an acceleration phase, a constant speed phase, and a deceleration phase such that a total volume pumped according to the pump motion profile and the mapping is equal to a target volume. The pump controller may determine an adjustment to the pump motion profile based on a constant flow rate measured during operation. The pump controller may decelerate the positive displacement pump according to the adjusted pump motion profile until the target volume is dispensed.
US11846275B2
A device for dispensing a liquid may include a basin defining a reservoir, a pump including a barrel and a spring, the barrel coupled to the basin, the barrel defining a cavity, and the spring disposed in the cavity, and an actuator at least partially disposed in the reservoir, the actuator defining a first orifice, a second orifice, and a lumen extending between the first orifice and the second orifice, the reservoir in fluid communication with the lumen via the first orifice, the actuator depressible to move the second orifice in a first direction defined from the reservoir toward the cavity of the barrel, and the spring of the pump biasing the actuator to move in a second direction defined from the cavity of the barrel toward the reservoir.
US11846270B2
A method of controlling a plurality of wind turbines of a wind park includes: determining an axial induction zone of at least a wind turbine of the wind park; and modifying the axial induction zone for controlling wind farm blockage by adjusting at least one of the following operational variables: a yaw angle of a blade rotor of the wind turbine, a pitch offset angle of at least one blade of the blade rotor, a rotor speed of the blade rotor.
US11846268B2
Provided is a wind power generation transmission system. A first sun gear is a hollow gear. The first sun gear includes a first end surface and a second end surface opposite to the first end surface. A second planetary carrier includes a third connection end. An outer circumferential surface of the third connection end is provided with external splines. An inner circumferential surface of the first sun gear is provided with internal splines. The third connection end of the second planetary carrier extends from the second end surface to the first end surface and is disposed in the first sun gear so that the external splines of the third connection end are connected to the internal splines of the first sun gear.
US11846263B2
A pumped storage hydroelectric system may include a reservoir system including an upper reservoir system and a lower reservoir system. At least one of the upper reservoir system and the lower reservoir system may include a modular reservoir arrangement. A penstock may be coupled with the upper reservoir system. A pump/turbine may be coupled with the penstock and with the lower reservoir system. The pump/turbine may be configured to receive water flowing from the upper reservoir system to the lower reservoir system for generating electrical power, and to pump water from the lower reservoir system to the upper reservoir system for storing energy.
US11846262B2
An ignition coil control system includes: a first ignition coil; a second ignition coil; a spark plug generating spark discharge by a discharge current generated in the first ignition coil and the second ignition coil; and an ignition controller that controls spark discharge of the electrode by adjusting an amount and duration of the discharge current of the first ignition coil and the second ignition coil based on a step pulse signal including different voltages transmitted from an engine control unit (ECU).
US11846256B2
A liquid rocket engine assembly comprising a thrust chamber, a nozzle, and a joint structure. The joint structure attaches the thrust chamber and the nozzle and comprises at least one seal element and an attachment ring interposed between the thrust chamber and the nozzle. Fasteners extend between the nozzle and the thrust chamber through the at least one seal element and the attachment ring. Materials of the thrust chamber and of the nozzle comprise different coefficients of thermal expansion. A method of forming a liquid rocket engine assembly is also disclosed.
US11846246B2
A fuel delivery system for controlling an inlet pressure of a prime mover in a transport climate control system is provided. The fuel delivery system includes a fuel tank, a pressure regulator, a pump disposed downstream of the fuel tank, a first filter disposed downstream of the pump, and the prime mover disposed downstream of the first filter. The prime mover is located above the fuel tank in a vertical direction. The pump is configured to provide a first fuel flow through the first filter. The prime mover is configured to accept a first portion of the first fuel flow and is configured to provide a return fuel flow. The pressure regulator is disposed downstream of the first filter. The pressure regulator is configured to accept a second portion of the first fuel flow, and to accept a pressure of the return fuel flow as a reference pressure.
US11846233B2
A propulsion assembly with a primary duct and a secondary duct, an outer fairing delimiting an outer compartment with an inlet opening, an inner fairing delimiting an inner compartment with an air exhaust aperture, a suction system having an inlet, an outlet and mobile elements that draw the air in via the inlet and deliver the air via the outlet, a drive that drives the mobile elements, a transfer pipe connected to the outlet, a distribution pipe disposed in the inner compartment, connected to the transfer pipe and having nozzles, a supply pipe that opens into the outer compartment and is connected to the inlet, and a regulator that regulates the flow rate of air in the suction system. The outside air is then driven by the suction system and passes through the two compartments in a forced manner.
US11846229B2
An internal combustion engine system includes an internal combustion engine having a cylinder, an air intake system to feed air to the cylinder, an exhaust gas system to feed exhaust gas away from the cylinder, a turbocharger including a turbocharger turbine operatively connected to a turbocharger compressor, wherein the air intake system is arranged to feed intake air via the turbocharger compressor and wherein the exhaust gas system is arranged to feed exhaust gas via the turbocharger turbine so as to drive the turbocharger compressor, and wherein the internal combustion engine system further includes a positive displacement machine arranged in the exhaust gas system downstream of the turbocharger turbine. The internal combustion engine system further includes a variable drive unit to drive the positive displacement machine. The internal combustion engine system controls the drive unit so as to control a flow of exhaust gas through the positive displacement machine.
US11846228B2
Embodiments of the present invention provide a pre-combustion chamber assembly, comprising (a) a body, having a cylindrical end portion having a step-wise increase in diameter forming a sealing surface for sealing to an engine; (b) a tip, with a hollow shaft in fluid communication with a combustion region of the tip, where the shaft has a first shaft diameter that allows the shaft to be slid over a portion of the body; (c) a gasket mounted about the body and resting against the sealing surface, wherein the gasket comprises a wire wound washer.
US11846219B2
An exhaust gas heater for an exhaust gas system of an internal combustion engine includes a carrier arrangement, a heating-conductor arrangement, carried on the carrier arrangement and having at least one heating conductor through which a current flows with at least one heating conductor being carried in an electrically insulated manner with respect to the carrier arrangement by at least one carrier-element supporting unit and/or with at least one heating conductor being carried in an electrically insulated manner with respect to a further heating conductor by at least one heating-conductor supporting unit. A connecting arrangement securely connects the heating-conductor arrangement to the carrier arrangement and also a length-compensating arrangement for compensating for different thermal expansions of components of the exhaust gas heater.
US11846218B2
A process is provided for commissioning a particulate filter for the exhaust system of a device powered in whole or in part by an internal combustion engine. The process improves the filtration efficiency of an uncarbonized or decarbonized particulate filter through a single deposition of metal oxide particles via a gas stream.
US11846208B2
An apparatus for disassembling and assembling a lower vane carrier and a method for disassembling and assembling the lower vane carrier by using the apparatus are proposed. The apparatus includes a rolling jig that is mounted on the lower vane carrier mounted inside a lower turbine casing, a bolt member that passes through a region where the rolling jig and the lower vane carrier are in contact with each other, and a block member mounted adjacent to the bolt member and configured to prevent the bolt member from being separated.
US11846199B2
A containment structure for a rotor includes a shroud and a shroud reinforcement. The shroud is coaxial with and partially surrounds the rotor and includes a tubular section, a transition section, and a flange section. The tubular section extends axially past a first side of the rotor. The transition section connects to the tubular section and is adjacent to a curved side of the rotor. The flange section connects to the transition section opposite the tubular section. The flange section extends radially past a radially outer side of the rotor. The shroud reinforcement is connected to a radially outer surface of the transition section. The shroud reinforcement encloses the transition section and includes a support scaffold and a reinforcing material. The support scaffold includes a series of geometric retaining features encircling a radially outer surface of the transition section. The reinforcing material couples to the support scaffold and restricts shroud radial expansion.
US11846193B2
An assembly for a turbine engine can include a monolithic body with an inner band and an outer band radially spaced from the inner band, a pocket surface in one of the inner or outer bands defining a recess, and an airfoil with a first end radially extending from the other of the inner or outer bands.
US11846189B2
A cutting assembly for a mining machine includes a central hub having at least one arm extending radially outwards from the central hub. The arm includes at least one cutting means carrier movably arranged for radial movement along the arm and a primary actuator configured to control the radial position of the cutting means carrier. The cutting assembly further includes a locking means movable between an unlocked and a locked position, wherein the locking means in its locked position locks the cutting means carrier to the arm such that radial movement of the cutting means carrier is prevented. The locking means includes at least one locking member provided on the arm such that the locking member is movable between an extended position and a withdrawn position. The locking member in the extended position extends to engage the cutting means carrier such that movement of the cutting means carrier is prevented.
US11846182B2
A hybrid telemetry system includes a plurality of telemetry networks configured to communicate a modulated signal representing digital data along adjoining sections of a pipe string. The plurality of telemetry networks may each be optimized or particularly suitable for the configuration of the pipe string, the well, and/or the environment of the well occurring in each of the adjoining sections. Some of the plurality of telemetry networks may overlap to provide redundancy of the communication of the digital data.
US11846181B2
A system and method for controlling the frequency or amplitude of vibrations during drilling of a well. A system for generating mechanical vibrations may generate a control signal to cause two plates to impact one another with a first frequency or amplitude. The frequency or amplitude may be selected to steer the direction of drilling. In addition, a second control signal may be generated to cause the two plates to impact with a second frequency or amplitude to steer the direction of drilling, such as when the wellbore has deviated from the target path of a well plan. The control signals may be associated with one or more geological formations.
US11846180B2
A downhole monitoring system for continuously measuring in real-time a fluid produced from a reservoir includes a tubing extending into a wellbore, spaced apart packers forming annular seals between the tubing and a wall of the wellbore, isolated compartments formed between the spaced apart packers, each compartment having an opening in the tubing to allow fluid communication from the reservoir to surface equipment, and an ultraviolet spectrometer installed in each compartment. The ultraviolet spectrometer includes an ultra-violet source that excites diamondoids, a photomultiplier to quantify the excited diamondoids, and an electronic circuit that digitizes a response from the photomultiplier and sends the response to the surface of the wellbore. Additionally, a method includes continuously monitoring and in real-time a fluid produced from a reservoir and determining reservoir connectivity and reservoir profiling.
US11846179B1
This disclosure relates to methods of charactering and analyzing drill cuttings, such as drill cuttings labeled with fluorescent covalent organic framework tracers.
US11846173B2
Methods and apparatuses for controlling a trajectory of a borehole being drilled into the earth are provided. The apparatus includes a drilling system including a drill tubular, a disintegrating device, and a steering system coupled to the drill tubular configured to steer the drilling system, the drilling system configured to drill the borehole by receiving control outputs from at least one control unit for controlling parameters of the drilling system, the at least one control unit configured to provide the control outputs to the steering system, the at least one control unit being configured to provide a depth-based control output.
US11846158B2
Provided is a graphene heating thermal preservation sleeve for a wellhead of an oil-gas well in an oil field, the sleeve comprises a high-temperature-resistant thermal preservation layer (1), a graphene layer (2), an electrode layer (3), a high-temperature-resistant ceramic layer (4), a waterproof anti-static thermal preservation layer (5) and a housing (6) tightly attached together in sequence. Two parts of the heating thermal preservation sleeve are buckled together to enclose an oil-gas well wellhead apparatus (5) needing to be heated. When the electrode layers (3) at the two ends of the graphene layer (2) are electrified, under the action of an electric field, heat energy generated by violent friction and impact between carbon atoms of graphene is radiated out by means of far infrared rays with a wavelength in a range of 5-14 micrometers, for heating and thermal preservation of the oil-gas well wellhead apparatus (15) in an oil field.
US11846154B2
A portable system is provided for foam injection. The system includes two or more tanks of foam-producing components; a pump associated with each of the two or more tanks; a length of modified conduit; a conduit interjector; and a wireline system. The conduit is pushable by the injector into cavities to be injected with foam and extractable therefrom. A method is further provided for foam injection at a remote location. The method includes the steps of transporting the portable system to the remote location; injecting the modified conduit into a distal end of a cavity to be foamed; pumping the foam-producing components from the two or more tanks via the pumps, each through a component line running through the modified conduit; forming and expansion of a foam by the foam-producing components exiting a nozzle of the modified conduit and contacting one another; and pulling the modified conduit from the distal end of the cavity to a proximal end of the cavity, while foaming the cavity from the distal end to the proximal end as the modified cavity is pulled.
US11846152B2
A mechanical jar including a housing, a piston disposed in the housing and responsive to applied fluid pressure to move in a first direction relative to the housing, a biasing arrangement disposed in the housing and configured to bias the piston in a second direction opposite the first direction, and a restraint configured to prevent movement of the piston in the second direction until a threshold force is applied to the restraint by the piston, whereafter the piston suddenly moves in the second direction.
US11846147B2
A device for hydraulically operating a drive wheel of a wellbore tractor has, in certain embodiments, at least one cam and a rotatable assembly arranged to be rotatable with respect to the cam about an axis of rotation. The rotatable assembly has at least one piston. The device also has a chamber and at least one supply port for supplying hydraulic fluid from the chamber to the piston for energizing the piston, the supply port being arranged to be moved between first and second positions relative to the cam. In the first position, the piston can connect to the supply port and be energized to impart force against the cam for producing forward rotation of the assembly. In the second position, the piston can connect to the supply port and be energized to impart force against the cam for producing reverse rotation of the assembly. Related distributor assembly, wellbore tractor, and method are also described.
US11846135B2
A vacuum glazing includes a vacuum layer formed between a first glazing and a second glazing, a spacer provided in the vacuum layer, a frame provided at edge portions of the first and second glazings, and a sealant interposed between the frame and surfaces of the first and second glazings to perform sealing of the vacuum layer. The insulating performance of the vacuum glazing is improved.
US11846132B2
Systems and methods described in this application are directed to hatch lid actuation systems. Actuation systems of the inventive subject matter are configured to effect the opening and closing of lids that are hingedly coupled with an opening. An embodiment featuring a rotational actuator, e.g., a motor, as well as an embodiment featuring a linear actuator are described. Embodiments having rotational actuators can additionally feature a gearbox. Embodiments of the inventive subject matter can also include sensor packages that can determine various hatch lid conditions (e.g., whether a lid is open, closed, wet, etc.).
US11846128B2
A door lock has a bottom surface, a bottom surface, a wedge portion extending upward from the bottom surface, and a projection member secured to the bottom surface. The projection member has a plurality of spikes defined therein that extend from a first side of the projection member in a direction away from the bottom surface.
US11846121B2
A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A lever arm is movable between disengaged and engaged positions and moves the lock bolt between the locked and unlocked positions. A rotary element is engageable with the lever arm in the engageable position. The rotation of the rotary element when the rotary element is engaged with the lever arm moves the lock bolt between the locked and unlocked positions. A pin normally blocks the lever arm from moving from the disengaged position to the engageable position. A rotatable output gear moves a rack gear and the pin to unblock the lever arm and thereby allowing the lever arm to engage with the rotary element to allow a user to rotate the rotary element to move the lock bolt between the locked and unlocked positions.
US11846107B2
A utility scaffold is designed to be repeatedly broken down into straighter components to reduce the space requirement for storage and shipment. The scaffold has first and second ladder frames, each comprising a plurality of vertical supports, a plurality of horizontal supports, and a plurality of releasable connections. The horizontal supports are releasably connected to the vertical supports by the releasable connections to form a rigid ladder frame structure. The releasable connections include a male wedge protrusion and a female receiver configured to receive the male wedge protrusion. The female receiver has a passage therethrough, with the passage having a tapered interior surface. The male wedge protrusion and the tapered interior surface are configured to abut when the vertical support and the horizontal support are mounted together via the releasable connection. A fastener is optionally used to secure the releasable connection.
US11846106B2
There is provided a method for arranging a flash coving profile in the transition between a floor and a wall, wherein the method includes providing an end element, the end element including a transition part having an outer surface, an upper edge and a first side, and a wall fixator part, fixing the wall fixator part to the wall, placing the upper edge of the transition part in a holding space of the wall fixator part and fixing the transition part to the floor and/or the wall, and placing the first edge of the flash coving profile at its first end in the holding space such that the first side of the transition part is placed against the first end of the metal sheet, and the outer surface of the transition part lies substantially flush with the flooring of the flash coving profile.
US11846105B2
A siding panel installation system can include a support tray channel with a first leg and a second leg opposite the first leg, where the second leg of the support tray channel is offset from a mounting face plane of the first leg by a support tray connecting the first leg and the second leg together. The siding panel installation system can also include an inside mounting clip with an attachment leg and a support channel spaced apart from the attachment leg and offset from a mounting face plane of the attachment leg, where the support channel of the inside mounting clip is configured to receive the first leg of the support tray channel. The siding panel installation system can include an outside corner clip with an attachment leg and a support channel spaced apart from the attachment leg and offset from a mounting face plane of the attachment leg.
US11846100B2
An engineered wood structural system including multiple vertical structural elements (10) including first seats (11) comprised between parallel vertical struts (12) made of successive aligned vertical strut segments (13) connected to each other, multiple horizontal structural elements (20, 120), supported on the said first seats (11), each including an upper horizontal board (21) and a lower horizontal board (22) with at least one second spacer (23) placed in between, and optionally slab members (30) supported on the said horizontal structural elements (20, 120) defining at least one structure floor (1).
US11846097B2
A fiber product is described which includes fibers, a binder and a temperature control additive. The fiber product has properties that make it useful for a variety of applications. The fibers may be glass fibers and the product may be a fiberglass insulation product for use in buildings, vehicles, or other structures for acoustic and/or thermal insulation. The fibers may be cellulosic fibers and the product may be a wood board product. The temperature control additive is incorporated into the uncured fiber product to prevent deleterious self-heating during or after binder curing. The temperature control additive undergoes an endothermic process that consumes at least a portion of the energy generated during the exothermic curing reaction.
US11846094B2
In various embodiments, the disclosure relates to a system for locating storm and/or waste water to a subsurface region. The system can be sized to replace, in some instances, retention ponds and to increase developable square footage on a region of land. The system can include a conduit for directing a volume of storm and/or waste water to a subsurface region located at least as deep as the aquifer layer. The system can be sized to handle a volume of water generated during a 100 year storm. In certain embodiments, the subsurface region is located directly below a land structure (e.g., a building structure).
US11846092B2
Systems for generation of liquid water are provided. In embodiments, the systems comprise a thermal desiccant unit comprising a porous hygroscopic material located within a housing including a fluid inlet and a fluid outlet, a working fluid that accumulates heat and water vapor upon flowing from fluid inlet of the housing, through the porous hygroscopic material, and to the fluid outlet of the housing, a condenser comprising a fluid inlet and a fluid outlet for condensing water vapor from the working fluid; an enthalpy exchange unit operatively coupled between the thermal desiccant unit and the condenser, wherein the enthalpy exchange unit transfers enthalpy between the working fluid output from the thermal desiccant unit and the working fluid input to the thermal desiccant unit, and, wherein the enthalpy exchange unit transfers enthalpy between the working fluid output from the condenser and the working fluid input to the condenser.
US11846091B2
A system and method are provided for determining the position and orientation of an implement on a work machine in a non-contact manner using machine vision. A 3D camera, which is mounted on the vehicle with a field of view that includes components on the implement (e.g., markers in some examples), determines a three-dimensional position in a local coordinate system of each of the components. A global positioning system in cooperation with an inertial measurement unit determines a three-dimensional position and orientation of the 3D camera in a global coordinate system. A computing system calculates a three-dimensional position in the global coordinate system for the components using the local three-dimensional positions of the components and the global three-dimensional position and orientation of the 3D camera. The position and orientation of the implement can then be calculated based on the calculated global three-dimensional positions of the components.
US11846071B2
In a defibrating apparatus, when a region, of a discharge path, including a discharge unit is a downstream discharge path, a region, of the discharge path, other than the downstream discharge path is an upstream discharge path, a region, of a screen, constituting the downstream discharge path is a downstream discharge screen, a region, of the screen, constituting the upstream discharge path is an upstream discharge screen, and a through-hole that causes a defibrating chamber to be in communication with the discharge path is a communication hole, the communication hole is provided on the screen such that the air is less likely to pass through the downstream screen than the upstream screen.
US11846070B2
The present invention relates to a screen cylinder that is particularly suitable for screening, filtering, fractionating, or sorting cellulose pulp or fibre suspensions of the pulp and paper industry or other similar suspensions. The present invention relates more particularly to screening devices, which are usually cylindrical though also conical shapes are known. Such screening devices have basically two optional constructions. A first one comprises a plurality of screen wires positioned substantially axially and at a small spacing parallel to each other. The plurality of screen wires forms a screening surface facing the pulp or fibre suspension to be screened and adjacent wires form screening openings therebetween allowing an accept portion of the pulp or fibre suspension to flow therethrough. The second construction comprises a drilled or slotted sheet metal plate bent to a circular, or in broader terms, rotationally symmetrical shape.
US11846061B2
A washing machine includes a cabinet, a tub disposed inside the cabinet, and a rotating tub rotatably disposed inside the tub. A suspension device connects the tub to the cabinet such that the tub is supported by the cabinet, and a vibration reduction apparatus is coupled between the tub and the suspension device to reduce vibration of the tub according to rotation of the rotating tub. The vibration reduction apparatus includes a first rod and a second rod rotatably coupled to the first rod.
US11846056B2
A sewing machine comprising a sewing machine body, a needle bar, and a handlebar vibration dampener is disclosed. The sewing machine body includes a sewing machine head and a handlebar assembly coupled to the sewing machine head. The needle bar is attached to the sewing machine head and configured to linearly reciprocate relative to the sewing machine head along a needle bar axis. The handlebar vibration dampener is located between the handlebar assembly and the sewing machine head to reduce vibrations transmitted by the sewing machine head to the handlebar assembly during use of the sewing machine.
US11846054B2
A data storage unit configured to store a coordinate data of a needle location and an added coordinate data creating unit configured to create a new coordinate data by adding independent original values respectively to an X-coordinate value or a Y-coordinate value for each of the coordinate data stored in the data storage unit are provided. The added coordinate data creating unit makes the independent original values added respectively to the X-coordinate value or the Y-coordinate value of the coordinate data in one needle location same as the independent original values added respectively to the X-coordinate value or the Y-coordinate value of the coordinate data in the other needle location when a distance between the coordinate data of the one needle location and the coordinate data of the other needle location stored in the data storage unit is within a predetermined distance.
US11846048B2
An upper for an article of footwear may include a first area located on at least one of a lateral and a medial side of the upper and a second area located adjacent to the first area. In some aspects, the first area extends between the second area and a biteline. The first area may include a first knit courses, at least a majority which are at least partially formed by a first yarn, and the second area may include a plurality of second knit courses, at least a majority of the second knit courses are formed by a second yarn. A third yarn may form at least one loop in a course within the first knit courses and may extend inside a pocket between the first and second layers in the second area. In some aspects, a third yarn may have interlooped portions and exposed portions.
US11846047B2
Provided are a cloth and a protective product, which allow for any color appearance and have excellent protection performance against electric arcs. The cloth has a woven fabric structure, wherein a front-surface spun yarn containing an infrared absorber- and/or electrically conductive agent-containing fiber and not containing carbon is located on a front surface, while a back-surface spun yarn containing a carbon-containing fiber is located on a back surface, and the cloth has an ATPV value of 8.0 cal/cm2 or more in Arc Resistance Test ASTM F1959-1999.
US11846039B2
A vapor deposition apparatus includes a disc-shaped susceptor and a susceptor support member that supports and rotates the susceptor. The susceptor has a plurality of fitting grooves. The susceptor support member is provided with a plurality of support pins to be fitted in the respective plurality of fitting grooves. The fitting grooves each have an inclined portion that relatively moves the support pin with respect to the fitting groove in a circumferential direction of the susceptor with the support pin kept in contact by virtue of a self-weight of the susceptor and a positioning portion that positions the support pin relatively moved by the inclined portion at a specific position in the circumferential direction. The inclined portion and the positioning portion are formed continuously in a radial direction of the susceptor.
US11846037B2
In a crystal manufacturing method, first, a feedstock including a tapered tip portion is disposed above a crystal growth region. Then, a side surface of the tip portion is selectively heated and melted by radiant heat traveling diagonally upward while a shape of the tip portion is maintained, and the side surface of the tip portion is physically connected to an upper surface of the crystal growth region by a material melted from the side surface. In a crystal manufacturing apparatus, the radiant heat for melting the feedstock is radiated from an electric resistance heater.
US11846031B2
An electrode, which includes at least one tetragonally crystallized compound containing at least one element selected from the group of Cu and Ag, the crystal lattice of the compound being of the space group I41/amd type. An electrolysis cell includes the electrode.
US11846016B2
A method of modifying a surface of a medical device for implantation or disposition inside a patient is described. The medical device comprises a structure having at least one surface. The method includes the steps of: placing the medical device into a plasma chamber substantially free from contaminants and substantially sealing the plasma chamber from the atmosphere; removing at least an outermost layer of any oxide layer from the at least one surface of the structure by a plasma oxide-removal process, whilst maintaining the plasma chamber under seal from the atmosphere; and subsequently forming a new oxide layer at the least one surface of the structure by introducing at least one gas into the plasma chamber, whilst maintaining the plasma chamber under seal from the atmosphere. A medical device including a bulk material and an oxide layer disposed over at least one surface of the medical device. The oxide layer is substantially pure and free from contaminants.
US11846014B2
An evaporator body for a PVD coating system comprises a basic body and an evaporator surface, to which a titanium dihydride layer is applied. A titanium hydride layer comprises an organic carrier agent and titanium hydride as the single inorganic solid. The thickness of the layer is less than or equal to 10 μm.
US11846004B2
Disclosed herein is a light-gauge, ultra-high strength weathering steel pile for use as a steel foundation in structures such as, for example, solar arrangements. The light-gauge, ultra-high strength weathering steel pile comprises a thickness of 2.5 mm or less that has been cold roll formed into a steel pile having a web and a pair of opposing flanges, each having discontinuities formed therein. The steel pile further comprises a yield strength of between 700 and 1600 MPa, a tensile strength of between 1000 and 2100 MPa, and an elongation of between 1% and 10%.
US11846003B2
A high-strength steel sheet having high delayed fracture resistance and a method for manufacturing the high-strength steel sheet. The high-strength steel sheet has a specified chemical composition. Relative to the whole microstructure of the steel sheet, the total area fraction of at least one of (i) bainite containing carbide grains having an average grain size of 50 nm or less and (ii) martensite containing carbide grains having an average grain size of 50 nm or less is 90% or more. The average number of inclusions having an average grain size of 5 μm or more that are present in a section of the steel sheet perpendicular to a rolling direction is 5.0/mm2 or less.
US11845999B2
The present invention provides a die-cast product producing method and a spheroidizing agent of a spherical graphite cast iron with ultrafine spherical graphite by simple method and good reproducibility. The present invention provides a sand mold producing method and a spheroidizing agent capable of producing an ultrafine spherical graphite cast iron with good reproducibility even in a sand mold thin walled spherical graphite cast iron, which has solidification cooling conditions equivalent to those of a metal mold. The present invention provides a producing method of a die-cast product of a spherical graphite cast iron using a spheroidizing agent, in which a C amount is 0.5 mass % or more, a total nitrogen amount N is 150 ppm (by mass) or less, and a nitrogen amount generated during melting is 15 ppm (by mass) or less, in a producing method of a sand mold cast product of a thin walled spherical graphite cast iron having a melting process, a spheroidizing process, an inoculation process, and a casting process.
US11845997B2
Described herein are bioaerosol detection systems and methods of use. In embodiments of bioaerosol detection systems and methods of use as described herein, systems and methods detect one or more coronaviruses and/or one or more influenza strains. In embodiments, coronaviruses according to systems and methods as described herein are SARS-CoV-2 coronavirus. In embodiments, influenza strains and/or particles according to the present disclosure are H1N1 influenza.
US11845991B2
A method of processing a fecal sample from a human subject comprising removing a portion of a collected fecal sample and adding the removed portion of the sample to a buffer that prevents denaturation or degradation of blood proteins found in the sample, and detecting the presence of human blood in the removed portion of the fecal sample. The method further comprises stabilizing the remaining portion of the fecal sample.
US11845990B2
The invention relates to the prediction of a sleep parameter (e.g., sleep efficiency (SE), latency to persistent sleep (LPS), wake after sleep onset (WASO), total sleep time (TST)) of an individual and the response of such an individual to a sleep inducing compound based on the individual's PER3 variable number tandem repeat (VNTR) genotype.
US11845985B2
Methods for characterizing genome editing, clonal expansion and associated reagents for use in such methods are disclosed herein. Some embodiments of the technology are directed to characterizing a population of cells following an engineered genomic editing event, that includes in some embodiments characterizing genomic alterations occurring at both intended and unintended genomic loci within the genome of the populations of cells. Other embodiments are directed to utilizing Duplex Sequencing for assessing a clonal selection in mixed cell populations and/or cell populations following a genomic editing event. Further examples of the present technology are directed to methods for detecting and assessing clonal expansion of cells following a genomic editing event.
US11845977B2
Provided herein are methods of determining NAT acetylation status of a subject with a 3,4-DAP-sensitive disease, methods of selecting a dose of 3,4-DAP or a pharmaceutically acceptable salt thereof adjusted to a subject's acetylation status, methods of administering 3,4-diaminopyridine or a pharmaceutically acceptable salt thereof to a patient in need thereof, and methods of treating 3,4-DAP sensitive diseases.
US11845976B2
Phenotypic antimicrobial susceptibility testing (AST), the gold-standard diagnostic that indicates whether an antimicrobial will be clinically effective, often suffer the slowest times-to-result for the most resistant pathogens. Here we introduce novel assays to be performed in parallel with standard AST assays that provide additional resistance information and enable rapid, same-shift reporting of AST results for a plurality of pathogens.
US11845974B2
The present invention relates to improved methods for producing biosynthetic products in a cascade of bioreactors. In particular the present invention relates to methods and a cascade of bioreactor systems comprising at least two bioreactors and at least one concentration unit.
US11845973B2
The present invention relates to a novel 3-hydroxypropionate-lactate block copolymer [P(3HP-b-LA)], and a method for preparing same, and more specifically, provides a method for preparing a 3-hydroxypropionate-lactate block copolymer, and a 3-hydroxypropionate-lactate block copolymer produced thereby, the method comprising: a first culture step in which, by using recombinant E. coli improved so as to be incapable of biosynthesizing lactic acid, P(3HP) is biosynthesized at the early stage of culturing by having glycerol as a carbon source and through 3-hydroxypropionate-generating genes and an enhanced PHA synthase; and a second culture step in which P(3HP) production is inhibited by using a carbon catabolic repression system for selectively introducing only glucose into E. coli when glycerol and glucose are supplied together as carbon sources, and in which polylactate is biosynthesized to an interrupted P(3HP) terminus by the enabling of the expression of a lactate synthase and a lactyl-CoA converting enzyme through an IPTG induction system.
US11845972B2
The objective of the present invention is to provide a microorganism that makes it possible to produce muconic acid from a lignin-derived aromatic compound with sufficient economic efficiency and without depending on the type of lignin, and a method of producing muconic acid using the microorganism. The objective can be achieved by a transformed microorganism wherein the host microorganism is a microorganism of the genus Pseudomonas that has pcaH gene, pcaG gene, catA gene, and catB gene on its chromosome, and that can assimilate an aromatic compound derived from syringyl lignin; and wherein the transformed microorganism lacks at least one gene selected from the group consisting of pcaH gene and pcaG gene on its chromosome, lacks catB gene on its chromosome, and expresses aroY gene inserted; and a method of producing muconic acid using the transformed microorganism and the like.
US11845959B2
Transient MLLT3 overexpression in culture may be used to expand human HSCs in vitro, and thereby improve the efficiency and safety of HSC transplantation.
US11845955B2
The present disclosure relates to a simple, fast, and low cost method for 3D microvascular imaging, termed “scatter labeled imaging of microvasculature in excised tissue” (SLIME). The method can include perfusing a contrast agent through vasculature of a tissue sample. The contrast agent can include colloids and a dispersant. After the contrast agent is perfused through the vasculature, the vasculature of the tissue sample can be treated with a molecule that cross links with at least a portion of the dispersant to form a sticky, non-Newtonian polymer that prevents leakage of the contrast agent out of the vasculature of the tissue sample. The tissue sample can then be immersed in a solution comprising a clearing agent and subsequently imaged.
US11845950B2
Methods and constructs for engineering circular RNA are disclosed. In some embodiments, the methods and constructs comprise a vector for making circular RNA, the vector comprising the following elements operably connected to each other and arranged in the following sequence: a.) a 5′ homology arm, b.) a 3′ group I intron fragment containing a 3′ splice site dinucleotide, c.) optionally, a 5′ spacer sequence, d.) a protein coding or noncoding region, e.) optionally, a 3′ spacer sequence, f) a 5′ Group I intron fragment containing a 5′ splice site dinucleotide, and g.) a 3′ homology arm, the vector allowing production of a circular RNA that is translatable or biologically active inside eukaryotic cells. Methods for purifying the circular RNA produced by the vector and the use of nucleoside modifications in circular RNA produced by the vector are also disclosed.
US11845940B2
The present invention provides for a genetically modified fungal host cell capable of producing prespatane and/or epi-isozizaene comprising prespatane synthase (PPS) and/or epi-isozizaene synthase (EIZS).
US11845939B2
The present disclosure generally relates to nucleic acid molecules for use in regulating gene expression. Disclosed herein include nucleic acid molecules containing one or more structural elements of the viral capsid enhancer operably linked to a coding sequence of a gene of interest. In some embodiments, the viral capsid enhancer comprises a Downstream Loop (DLP) from a viral capsid protein, or a variant of the DLP.
US11845933B2
The disclosure relates to compositions comprising and methods for chemical modification of single guide RNA (sgRNA), tracrRNA and/or crRNA used individually or in combination with one another or Cas system components. Compositions comprising modified ribonucleic acids have been designed with chemical modification for even higher efficiency as unmodified native strand of sgRNA. Administration of modified ribonucleic acids will allow decreased immune response when administered to a subject, increased stability, increased editing efficiency and facilitated in vivo delivery of sgRNA via various delivery platforms. The disclosure also relates to methods of decreasing off-target effect of CRISPR and a CRISPR complex.
US11845932B2
Nucleic acid-guided nuclease editing in mammalian cells may include passaging mammalian cells, in an automated closed cell editing instrument, into smaller aggregates when the aggregates exceed 50-300 microns in size. A library of viral particles may be delivered to the mammalian cells at a multiplicity of infection such that each mammalian cell receives one or no viral particle. The library may include viral vectors with an editing cassette including a pair of gRNA coding sequence and donor DNA. Conditions may be provided to allow a viral vector of the viral vectors to integrate into the mammalian cells. Enriching for mammalian cells may be done with an integrated viral vector. A nucleic acid-guided nuclease or nuclease fusion or a coding sequence for a nucleic acid-guided nuclease or nuclease fusion may be delivered to the enriched mammalian cells and conditions may be provided to allow editing in the mammalian cells.
US11845930B2
Methods and systems for CRISPR positive selection are described. CRISPR positive selection uses DNA sequencing to identify genes that their perturbation by CRISPR guide RNAs is correlated to the phenotype. In some aspects, disclosed are genome-wide CRISPR/Cas9 screening methods to identify genetic modifiers. Also disclosed are the apparatuses used for performing the methods.
US11845929B2
The present disclosure generally relates to genome editing systems and methods and compounds and compositions for use in Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) genome editing systems. Disclosed herein are modified nucleic acids that modulate the activity of genome editing.
US11845925B2
RNA encoding an immunogen is delivered to a large mammal at a dose of between 2 μg and 100 μg. Thus the invention provides a method of raising an immune response in a large mammal, comprising administering to the mammal a dose of between 2 μg and 100 μg of immunogen-encoding RNA. Similarly, RNA encoding an immunogen can be delivered to a large mammal at a dose of 3 ng/kg to 150 ng/kg. The delivered RNA can elicit an immune response in the large mammal.
US11845917B2
A cleaning composition is disclosed for cleaning residue and/or contaminants from microelectronic devices having same thereon. The composition comprises at least one complexing agent, at least one cleaning additive, at least one pH adjusting agent, water, and at least one oxylamine compound. Advantageously, the compositions show effective cleaning of cobalt-containing substrates and improved cobalt compatibility.
US11845905B2
A lubricant for marine engine, notably for a two-stroke marine engine. More particularly, a lubricant for a marine engine including at least one lubricant base oil and at least one di-alkylaminopolyalkylamine.
US11845901B1
A method of converting a liquid hydrocarbon stream to lower boiling point hydrocarbons may include converting the liquid hydrocarbon stream to an aerosolized hydrocarbon particle stream, and subjecting the aerosolized hydrocarbon particle stream to reaction conditions. Reaction conditions may include a temperature from 25° C. to 1,000° C. and a pressure from 1 bar to 15 bar. The method may further include forming the lower boiling point hydrocarbons in the aerosolized hydrocarbon particle stream and separating the lower boiling point hydrocarbons from the aerosolized hydrocarbon particle stream. The lower boiling point hydrocarbons may comprise at least C2—C4 olefins.
US11845897B2
A coke oven includes an oven chamber configured to support and heat a coal bed, a castable slab below the oven chamber, and a foundation supporting the heat recovery oven. One or more beams are positioned between the castable slab and the foundation. The beams extend from a first end of the oven chamber to a second end of the oven chamber, forming a plurality of air gaps between the castable slab and the foundation. Heat from the oven chamber is dissipated by the one or more beams.
US11845895B2
A variety of systems, methods and compositions are disclosed, including, a method comprising: providing a fracturing fluid comprising: a carrier fluid; a micro-proppant; and a degradable micro-fiber; pumping the fracturing fluid into a wellbore penetrating a subterranean formation; and creating or extending at least one fracture in the subterranean formation. A fracturing fluid comprising: a carrier fluid; a micro-proppant; and a degradable micro-fiber. A method comprising: isolating a perforated zone in a wellbore; pumping into the perforated zone a pad fluid above a fracture gradient of a formation penetrated by the wellbore to create a plurality of fractures within the formation; pumping into the perforated zone a fracturing fluid above the fracture gradient; pumping into the perforated zone a diverting fluid below the fracture gradient; and repeating the step of pumping into the perforated zone the fracturing fluid after the step of pumping into the perforated zone the diverting fluid.
US11845877B2
The present invention provides a coating composition that gives a coating film with better abrasion resistance. The present invention relates to a coating composition including: a fluororesin; and inorganic particles, the inorganic particles having a new Mohs hardness of 10 or higher and having a substantially spherical shape.
US11845875B2
A glittery ink contains glittery pigment particles, resin particles, and an organic solvent, wherein the following relationships are satisfied: a≤c≤b and a
US11845874B2
A radiation curable inkjet ink containing at least one or two compounds selected from the group consisting of a polymerizable compound including a vinylether group or a vinylamide group, an amine synergist including an alkanolamine group or a dimethyl benzoate group, and a Norrish Type II photoinitiator including a photoinitiating moiety selected from the group consisting of a thioxanthone group, a benzophenone group, a ketocoumarin group and a camphorquinone group; and a singlet oxygen quencher including at least one specific amino-thioether group.
US11845872B2
There are provided a dispersion composition containing: (A) from 85 to 99.89% by weight of a dispersant (except for the following (B) and (C)); (B) from 0.01 to 5% by weight of an acetylene glycol and/or an acetylene glycol ethoxylate; and (C) from 0.1 to 10% by weight of one or two or more types selected from polyoxy (ethylene-propylene) block polymers having a weight average molecular weight of from 1,500 to 20,000, a content of ethylene oxide of from 20 to 90% by weight, and a content of propylene oxide of from 10 to 80% by weight: a dispersion and an ink composition using the same, and a method of producing the same.
US11845865B2
The present disclosure provides a base film for an adhesive tape used in a manufacturing process of a semiconductor that can be used in a plurality of processes including a reflow process. A thermoplastic resin film, which is a resin composite of a first resin component that is a crystalline thermoplastic resin having a melting point of 290° C. or higher and a second resin component that has a glass transition temperature of 150° C. or higher, wherein the crystallinity of the first resin component is more than 5.0% of the entire resin composite.
US11845862B2
Provided are strain-hardened polymers. The polymers may include a plurality of polyether units (e.g., isotactic polypropylene oxide units) and one or more crystalline domains. The strain-hardened polymers may have a higher initial engineering yield stress and/or enthalpy of fusion than native polymer (e.g., polypropylene oxide that has not been strain-hardened). The strain-hardened polymers may be made by catalytic methods using bimetallic catalysts. Also provided are uses of the strain-hardened polymers.
US11845861B2
A resin composition, including a cellulose acylate (A), a polyester resin (B), and a cardanol composition (C) containing a cardanol-based compound having an epoxy group.
US11845860B2
A flame-retardant high-damping material includes 100 parts by mass of styrene elastomer; from 68 to 72 parts by mass of high-viscosity oil having a kinematic viscosity of 380 mm2/s or more at a temperature of 40° C.; from 72 to 132 parts by mass of melamine polyphosphate flame retardant; from 121 to 173 parts by mass of organic phosphinic acid metal salt flame retardant; and from 90 to 186 parts by mass of tackifying resin.
US11845857B2
The present invention is directed to a polypropylene composition (C) comprising an α-nucleated heterophasic composition (HECO) comprising a (semi)crystalline polypropylene (PP1), an elastomeric ethylene/propylene copolymer (EPR) and a first α-nucleating agent (NU1), an impact modifier comprising a polyethylene (PE) being a copolymer of ethylene and a C4-C12 α-olefin and a second α-nucleating agent (NU2). The present invention is further directed to a method for preparing said polypropylene composition (C) and an article comprising said polypropylene composition (C). The present invention is also directed to the use of a composition comprising a polyethylene (PE) being a copolymer of ethylene and a C4-C12 α-olefin and an α-nucleating agent (NU2) as an impact modifier.
US11845848B2
The present application is directed to a compound having the Formula (I): wherein R1, R2, and R3 are as described herein. The present application is also directed to a wax composition comprising a wax and a compound of Formula (I). Processes of making a wax composition and for coating a plant or plant part with the compound of Formula (I) are also described.
US11845842B2
The present invention relates to a new window cover film protecting a flexible display panel. Specifically, provided is a window cover film protecting a surface of a display device, the window cover film including a protective film formed on a base layer or a hard coating layer of a hard coating film having the base layer and the hard coating layer, and having no problem that the window cover film cannot be used as a display window cover film because a part of the protective film is not peeled off due to static electricity generated in the protective film, the base layer, or the hard coating layer when the protective film is peeled off, and the protective film remains on the base layer or a hard coating layer or the hard coating layer is partially or entirely peeled off.
US11845839B2
A film having a dielectric dissipation factor at a frequency of 1 kHz and 160° C. of 0.02% or lower and a dielectric breakdown strength at 160° C. of 400 V/μm or higher. Also disclosed is a film including at least one fluoropolymer selected from a tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer and a tetrafluoroethylene/hexafluoropropylene copolymer, the fluoropolymer having a crystallinity of 65% or higher.
US11845838B2
Embodiments of organic peroxide formulations provide significant improvements in surface tackiness (often including tack-free surfaces) when curing elastomers in the presence of oxygen. The peroxide formulations may include, for example, one or more compounds selected from sulfur-containing compounds, organophosphite compounds, HALS (Hindered Amine Light Stabilizer) compounds, aliphatic allyl urethane compounds, and blends comprising nitroxides (e.g., 4-hydroxy-TEMPO) and quinones (e.g., mono-tert-butylhydroquinone).
US11845834B2
Compositions including a polyamide, and compaction rollers for an automated fiber placement machine incorporating the composition are provided. The polyamide may be a reaction product of at least one diamine and an aromatic dicarboxylic acid, a hydroxy benzoic acid, or their respective ester or acyl halide derivatives. The at least one diamine may include an amino terminated perfluorinated alkyl ether polymer or oligomer. The composition may have a thermal conductivity of from about 0.2 to about 50 Watts per meter Kelvin (Wm−1K−1).
US11845833B2
Useful thermoplastic polymer powders are formed by a method comprising: cooling a foam comprised of a thermoplastic foam below the brittleness temperature of the thermoplastic polymer, wherein the foam has an average strut dimension of 10 to 500 micrometers, and comminuting the cooled foam to form a thermoplastic polymer powder. The method allows for the efficient grinding of the thermoplastic polymer having improved morphology and desirable characteristics such as dry flow without flow aids.
US11845832B2
A method of making a PEEK-PEoEK copolymer having RPEEK and RPEoEK repeat units in a molar ratio RPEEK/RPEoEK ranging from 95/5 to 45/55, the PEEK-PEoEK copolymer obtained from the method and the polymer composition including the PEEK-PEoEK copolymer, at least one reinforcing filler, at least one additive, or a combination thereof, shaped articles including the polymer composition, polymer-metal junctions including the polymer composition. Also described are methods of making the polymer composition, methods of making the shaped articles, and methods of making the polymer-metal junctions.
US11845828B2
A polymerizable composition for an optical material of the present invention includes (A) a compound of which pKa value is 1 to 9, (B) a di- or higher functional iso(thio)cyanate compound, and (C) a di- or higher functional active hydrogen compound.
US11845821B2
The present disclosure provides a humidity-stiffening polymer material, and a preparation method therefor and a use thereof. The humidity-stiffening polymer material includes the following raw materials: a monomer, an ionic liquid, a salt, a cross-linking agent and an initiator, wherein the monomer includes benzyl methacrylate, the ionic liquid includes an imidazole-based ionic liquid, and the salt includes a hygroscopic salt. The method for preparing the humidity-stiffening polymer material includes: mixing the raw materials to obtain a precursor liquid, performing reaction on the mixture after degassing, and drying the mixture to obtain the humidity-stiffening polymer material. The humidity-stiffening polymer material is applied to actuators, soft robots and wearable biomedical devices based on bionic design.
US11845820B2
Provided is a resin composition for use in producing a resin film by solution casting, the resin composition including a methacrylic polymer that has excellent heat resistance and that allows for a high evaporation rate of a solvent when the solvent is evaporated from a cast layer in solution casting. The resin composition for use in film production by solution casting includes a methacrylic polymer (a), and the methacrylic polymer (a) is a copolymer including a methyl methacrylate unit and at least one drying-accelerating comonomer unit and has a glass transition temperature of 110° C. or higher. The drying-accelerating comonomer unit is preferably selected from the group consisting of: an N-substituted maleimide monomer unit; a methacrylic ester unit containing an ester moiety in the form of a primary, secondary, or aromatic hydrocarbon group having 2 to 8 carbon atoms; a methacrylic ester unit containing an ester moiety in the form of a saturated hydrocarbon group having a fused ring structure and having 7 to 16 carbon atoms; a methacrylic ester unit containing an ester moiety in the form of a linear or branched group containing an ether bond; and a styrenic monomer unit.
US11845819B2
A curable composition includes a hygroscopic salt comprising a metal-organic framework comprising a cluster comprising zirconium and a positively charged organic ligand and an anion, to an encapsulation part having excellent anti-moisture and optical properties.
US11845816B2
The invention relates to drawn articles selected from fibres, tapes, yarns, staple fibres and continuous filaments, the articles comprising a polypropylene having a melt flow index in the range from 0.1 to 4.9 g/10 min as determined according to ISO 1133, condition L, at 230° C. with a load of 2.16 kg; a xylene soluble fraction of at most 0.8 wt %, relative to the total weight of the polypropylene as determined in accordance with ASTM D542-98; a molecular weight distribution Mw/Mn ranging from 2.0 to 5.0; and a melting temperature Tm of at most 155° C. as determined according to ISO 3146. The invention also relates to the process to produce such drawn articles.
US11845814B2
Polymerization processes and reactor systems for producing multimodal ethylene polymers are disclosed in which at least one loop reactor and at least one fluidized bed reactor are utilized. Configurations include a loop reactor in series with a fluidized bed reactor and two loop reactors in series with a fluidized bed reactor.
US11845810B2
A silicon glycan is provided. The silicon glycan comprises a glycoside moiety, independently selected organosilicon moieties, and beta-amino alcohol moieties joining the organosilicon moieties to the glycoside moiety. The glycoside moiety comprises independently selected saccharide moieties, which may be substituted with hydrocarbyl groups, ether moieties, and/or amine moieties. A method of preparing the silicon glycan is also provided. The method includes reacting (A) an aminoethyl polysaccharide and (B) an epoxide-functional organosilicon compound, to give the silicon glycan. The method may include preparing the aminoethyl polysaccharide (A) by first reacting (At) a hydroxyl-functional polysaccharide and (A2) an aziridinium halide compound to give the aminoethyl polysaccharide (A).
US11845789B2
The invention provides a method for obtaining a broadly neutralizing antibody (bNab), including screening memory B cell cultures from a donor PBMC sample for neutralization activity against a plurality of HIV-1 species, cloning a memory B cell that exhibits broad neutralization activity; and rescuing a monoclonal antibody from that memory B cell culture. The resultant monoclonal antibodies may be characterized by their ability to selectively bind epitopes from the Env proteins in native or monomeric form, as well as to inhibit infection of HIV-1 species from a plurality of clades. Compositions containing human monoclonal anti-HIV antibodies used for prophylaxis, diagnosis and treatment of HIV infection are provided. Methods for generating such antibodies by immunization using epitopes from conserved regions within the variable loops of gp120 are provided. Immunogens for generating anti-HIV1 bNAbs are also provided. Furthermore, methods for vaccination using suitable epitopes are provided.
US11845788B2
Featured are PGT121 variant antibodies or fragments thereof, which can be administered, e.g., as antibody therapies for treating human immunodeficiency virus (HIV) infection. In particular, featured are methods of treating subjects infected with HIV and/or blocking HIV infections in subjects at risk of HIV transmission using the PGT121 variant antibodies or fragments thereof.
US11845782B2
The present invention relates to Relaxin fusion polypeptides, in particular to Relaxin 2 fusion polypeptides and uses thereof. Thus, the invention provides Relaxin fusion polypeptides, nucleic acid molecules, vectors, host cells, pharmaceutical compositions and kits comprising the same and uses of the same including methods of treatment. The polypeptides and compositions of the invention may be useful, in particular, in the treatment of cardiovascular diseases, for example for the treatment of heart failure.
US11845773B2
Described herein are trehalose analogues. Also described herein are methods of making the trehalose analogues and uses of the analogues. For example, the disclosed trehalose analogues may be useful in the detection of bacteria.
US11845770B2
The present invention relates to methods of treating immune disorders and/or inflammation using certain modulator compounds. For example, the present invention provides methods of treating immune and/or inflammatory disorders by administering a composition comprising a compound having the structure of Formula (I).
US11845765B1
A method for synthesizing a purified lithium (Li)+ anion binding agent (ABA-F)− salt and the corresponding Li+(ABA-F)− are disclosed. The method includes dissolving a boron-based acid in a polar solvent to form a solution. The solution is refluxed to form an anion binding agent. A stoichiometric amount of a small fluorinated salt, such as LiF, is added to the anion binding agent to form a mixture. The mixture is subsequently crystallized to obtain a substantially pure Li+(ABA-F)− salt. Example purified Li+(ABA-F)− salts include Ox-Li+(ABA-F), m-Li+(ABA-F), and BF3—Li+(ABA-F)−. These purified Li+(ABA-F)− salts provide the benefits of increased battery thermal safety without loss of electrochemical performance.
US11845763B2
Complex compounds of transition metals according to formula (1) wherein the M(CO)3+ tricarbonyl-metal core forms a complex with the cyclopentadienyl anion linked to heterocyclic moieties of the benzothiazole, benzimidazole and benzoxazole families. The compounds exhibit high blood-brain barrier permeability and can be used in the diagnosis and/or treatment of diseases of the Central Nervous System.
US11845754B2
Inhibitors of CDK9 that are pyrazolo[1,5-a]pyrimidine derivatives and salts thereof, corresponding to formula (I):
