US12093988B2
A result ranking system can include a computing device that is configured to obtain a plurality of items based on a query and a value corresponding to each item of the plurality of items. The computing system can also be configured to retrieve a value distribution corresponding to the query and generated based on customer interaction data. The computing system can also, for each item of the plurality of items, determine a feature value based on the value distribution and the corresponding value of the item. The computing system can be further configured to transmit the plurality of items to a customer device for display in an arrangement based on the corresponding feature value.
US12093986B2
A method includes receiving a request to initiate a group gift indicating a gift date on which the group gift should be sent to a receiver of the gift. The method further includes determining, electronic devices to send invitations to contribute to the group gift and sending the invitations to the electronic devices. The invitations prompt a user to respond with a single action whether the user would like to contribute or not. The method further includes receiving responses from the electronic devices indicating an approval to contribute to the group gift or a refusal to contribute to the group gift. The method further includes initiating a physical gift purchase as part of the group gift and sending a message to a gift receiver electronic device that includes information about a monetary gift.
US12093985B1
A method for performing payment transactions includes obtaining payor or payee information for a social media payment transaction and using the payor or payee information in a funds payment transaction on another system. Other systems, apparatuses, and methods are also described.
US12093983B2
A system and method of advertising based on the automatic determination of an advertising recipient's location and inferences of preferences derived from usage behaviors is disclosed. The advertising recipient's location that is considered in delivering a specific advertisement may be the current location or one or more historical locations. Proximity considerations with regard to other people, locations, or physical objects may influence the advertisement that is to be delivered. The advertisement may be delivered to a mobile device that has location-aware capabilities such as a Global Positioning System-based system.
US12093980B2
Techniques for context sensitive overlays, comprising a social networking application. The social networking application may include, among other components, a social networking overlay management component to receive a request from a mobile device to determine a list of aggregate overlay information and user context information, and providing the list of aggregate overlay information and user context information to the mobile device, a context determination component to determine the user context information representative of at least one user context based at least partially on user profile information, location information, calendar event information, and/or external event information, and an overlay selection component to generate the list of aggregate overlay information based at least partially on the user profile information, overlay promotion information, and user context information.
US12093970B2
A method, system and computer program product for identifying and quantifying sentiment and promotion bias. A set of sentiment as a measure of a group opinion is received, where a sentiment is expressed as a weight associated with an edge between two vertices in a graph. Balanced graphs associated with spanning trees corresponding to multiple views of a signed graph are constructed using the set of sentiments. Scores are assigned for each of the multiple views of the signed graph to determine an influence one group has over another group while maintaining agreement. An inequitable ratio of the assigned scores over agreeable sets of vertices of the signed graph is obtained. Based on the inequitable ratio of the assigned scores over agreeable sets of vertices of the signed graph, a more accurate sentiment bias is identified and quantified in contrast to currently existing sentiment analysis tools.
US12093968B2
Example technical solutions to determine census-level audience metrics across demographics are disclosed. Disclosed example apparatus include a distribution parameter solver to initialize distribution parameter values for a probability of an individual within a demographic being (i) included in a subscriber audience for the demographic and (ii) having a first impression duration, the subscriber audience having a first subscriber audience size. Disclosed example apparatus also include a divergence parameter solver to determine divergence parameter values between (i) the first subscriber audience size and the first impression duration and (ii) a census-level audience size and a second impression duration based on the initialized distribution parameter values. Disclosed example apparatus further include a search space identifier to identify a search space within bounds based on a census-level total impression count and a census-level total impression duration, the search space to define a range based on census-level duration equality and census-level audience equality constraints.
US12093966B2
A micro-application framework includes instantiating, on a client computer, a user interface configured with a hosting application operable to execute one or more micro-applications. During runtime of the user interface, a request for a CRM function is received. A request is sent for a micro-application that corresponds to the requested CRM function. The user interface receives from a server hosting the micro-application a data package that includes the micro-application corresponding to the requested CRM function. The executable code in the data package is executed in the hosting application via the execution environment. One or more interactive areas are rendered that are configured to display information pertaining to the requested CRM function.
US12093965B1
Systems and methods for generating response records for individual users based on user responses to prompts. Exemplary implementations may: provide prompts to individual users, receive user input from individual ones of the users indicating responses to the one or more provided prompts; determine, based on the received user input from individual ones of the users, response information for individual ones of the responses to the prompts; aggregate the individual responses and corresponding response information to generate response records for individual ones of the users; store the response records for individual ones in the users; and/or other exemplary implementations.
US12093957B1
Systems and methods that can verify transactions based upon location disparity between an account holder and POS (point of sale) as well as identity of a customer are provided. The system can employ camera-equipped drones or other image capture mechanisms to perform identity verification on behalf of a financial entity, cardholder or merchant. Further, the innovation provides systems and methodologies by which allegedly fraudulent or suspect transactions can be blocked or further investigated in real- or near real-time so as to assist in loss mitigation and potentially identification of fraudsters.
US12093947B2
The disclosure proposes a method in a first device comprising a transaction history and a generation counter, this device processing transactions with a second device. During a current transaction: receipt of data comprising a public key of the second device, a second generation counter and an identifier of the current transaction; verification that the first and second generation counters coincide; verification that the history comprises an input associated with the public key; approval of the current transaction if the transaction identifier satisfies a condition indicating the uniqueness of the current transaction; storage in the history of a new input with the public key; and update of an account balance to pay a credit to an account. The method also comprises: detection of a risk of saturation of the memory of the first device; update of the first generation counter and eviction of the memory.
US12093943B2
Disclosed is a universal plug-in Distributed Public Keystore (DPK) module provided on a user equipment. The DPK module approves its identifier with a Public Key Manager (PKM) and obtains cryptocurrency from the PKM. The APPs on the user equipment generate and transmit user public keys to the DPK module. The DPK module generated its own user public key as well. After a storage transaction requirement by the DPK module is approved by a blockchain, the DPK module sends obtained user public keys to the blockchain so that the user public keys are stored in the blockchain. The user public keys are never stored outside the blockchain or in a third part server. The stored user public keys are retrieved to the DPK module when necessary, such as when a P2P communication is performed by any of the APPs.
US12093941B2
A method comprising: providing a first transaction specifying an output amount of a digital asset to greater than pointed to by its inputs, wherein an output of the first transaction comprises a locking script specifying a condition; over a side channel, receiving an input from each of multiple users, and adding each received input to the first transaction; and once a target is reached, whereby the total input amount pointed to by the inputs of the first transaction is equal to or exceeds the output amount, causing the first transaction and a second transaction to be published to a blockchain network to be recorded in a blockchain. The second transaction comprises an input pointing to the output of the first transaction and comprising an unlocking script meeting said condition. The condition requires the unlocking script to include a media key enabling the users to access the item of media content.
US12093936B2
A method for consumer-initiated transactions with encrypted tokens includes: storing a first cryptographic key pair comprising an account public key and an account private key, a merchant public key, an account token associated with a transaction account, an account identifier, and an issuing institution identifier; receiving transaction data for a proposed payment transaction including a transaction amount; generating a transaction order including the transaction data; generating a cryptographic checksum for the generated transaction order; generating a digital signature over the cryptographic checksum using the account private key; generating a payment token including the issuing institution identifier, the account identifier, the transaction amount, and the account token; encrypting the payment token using the account private key; and transmitting the encrypted payment token and signed cryptographic checksum to a point of sale device.
US12093920B2
Systems and methods for providing tag-based social interaction are provided. Users generate tags that allows a third party to connect with the user. Personally identifiable information of the user can be obfuscated, thereby allowing a user to send random acts of kindness, payments, gift cards, or other types of communications to other users while remaining anonymous.
US12093911B2
A computer-implemented method of conducting wireless transaction includes receiving, using an antenna of a point of sale device, one or more electromagnetic signals from a mobile device of a customer. The electromagnetic signals are interpreted using a communications module of the point of sale device to determine information related to a financial account of the customer. Using a network interface of the point of sale device, a connection with an acquirer system is initiated. Using the network interface a packet of data including an authorization request is transmitted over the connection to the acquirer system. The packet of data includes the information related to the financial account, a merchant identifier, a date, and a transaction amount. An authorization code is received from the acquirer system using the network interface. An electronic receipt is transmitted to the mobile device using the network interface.
US12093910B2
A payment processing method is provided to be performed by a first device. The method includes obtaining order information and transmitting the order information to a second device for display, receiving a payment code transmitted by the second device, the payment code being generated by the second device according to a user payment identity after a payment confirmation instruction triggered by a user is received, obtaining a payment result by performing, in a payment account corresponding to the payment code, payment processing on the order information based on the payment code, and transmitting the payment result to the second device for display.
US12093900B2
Agenda intelligence software determines that agenda items are incomplete after time allotments therefor have elapsed during a multi-participant communication and alters an agenda of the multi-participant accordingly, such as using a transcription generated in real-time during the multi-participant communication. A software platform may in some cases include the agenda intelligence software, a transcription engine which generates the real-time transcription of the multi-participant communication, and a communication system which implements the multi-participant communication. The agenda may be altered by rescaling time allotments for other agenda items and/or by moving one or more other agenda items to an agenda for a next multi-participant communication.
US12093897B2
Methods, computer program products, and systems are presented. The method, computer program products, and systems can include, for instance: receiving personal inputs regarding a first individual, the first individual previously having given informed consent, automatically generating a work profile for the first individual based on the plurality of personal inputs; based on the work profile of the first individual and a preexisting work profile of a second individual, predicting a work affinity indicator for the first individual and the second individual, the predicting including using an affinity model trained via ensemble learning; and providing the work affinity indicator to a user for optional consideration in making a work-related or employment-related decision.
US12093890B2
The present disclosure provides a system and method for smart auto-vending during a pandemic. The purpose is to increase efficiency in order fulfillment of prepacked and non-prepacked products in terms of speed, low cost, and sterilization. The system includes: a box station; dispensers/dispensing subsystems; sterilization stations with different sterilization methods; a packaging station with different packaging methods; a shipping station for smart shipping with automatic self-driving vehicles or drones; a main conveyor and sub-conveyors that move an order through the system. In addition, there may be one dispensing subsystem for weighing, bagging, and sterilizing non-prepackaged grocery products. The system's AI function is also used to optimize items stored in each dispenser/dispensing subsystem. All of these components and methods come together to form an integrated, streamlined, and optimized system and method for carrying out online order fulfillment efficiently.
US12093874B2
Disclosed is a system for testing batteries, comprising: a battery tester comprising: a tester scanner or camera for capturing an obtained battery identifier; a tester network hardware for transmitting the obtained battery identifier; and a server comprising: a database having data, the data comprising at least one historic battery identifier and associated historic battery characteristic and configured to compare the data with the obtained battery identifier; wherein the battery tester is configured to capture a battery identifier from a battery and transmit the battery identifier to the server.
US12093867B2
An operations management system and related method obtains user activity information representing user interactions with the operations management system responsive to an incident, the incident belonging to a category of incidents. The method represents the user activity information as an itemset. The method further processes the itemset with a mining algorithm to identify one or more items of information frequently accessed for the incident. The method yet further associates the identified one or more items of information with the category of incidents.
US12093866B2
Systems and methods for managing kit orders in a fulfillment center are described herein. The example systems can be configured to receive a determination that a kit pick job is needed to pre-assemble a kit, wherein the kit comprises a first item and a second item. The determination can be based on a number of orders for the kit, a kit pre-assembly time, and a kit on-demand assembly time. The determination also can be based on historical order data for the kit and a predicted number of orders for the kit. The kit pick job is created, wherein the kit pick job is associated with at least one of a plurality of the first item and a plurality of the second item, and the kit pick job is transmitted to an autonomous vehicle for completion.
US12093865B1
A system and method of supply chain planning of process industry production include a processor and memory and are configured to model a supply chain planning problem for two or more products of a process industry, wherein a coproduct is produced for at least one of the products, group the two or more products into groups, receive a weight and a yield for each raw material that produces each of the products in at least one of the groups, cluster each of the raw materials using weight-yield clustering, generate BOM grouping, and assign one BOM grouping to each of the raw materials of a single cluster.
US12093860B2
This application relates to systems and methods for generating desired or optimized event schedules. An example computer-implemented method of dynamically generating an event schedule includes: receiving one or more parameters for a series of live events to be held in a plurality of geographic regions; generating a schedule for the series of live events based on the one or more parameters; and automatically updating the schedule based on a change to the one or more parameters.
US12093854B2
The present systems, devices, and methods relate to managing shared vehicle access. Vehicle access can be provided to a candidate user based on whether the user is included in a list of at least one user associated with a respective virtual key. Virtual keys can be created, or lists of at least one user can be updated to include the candidate user, to in turn provide vehicle access. Virtual keys can be stored in a plurality of virtual key slots, with vehicle access being provided based on a virtual key stored in an active key slot. Status reports can be sent to a reservation management device, for updating virtual keys or lists of at least one user.
US12093851B2
A matching system that matches a first vehicle requiring substitution when being at least either loaded into or unloaded from a parking place and a remote driver driving the first vehicle as a substitute through remote operation includes a terminal and a server. The terminal transmits substitution request information to the server. The server that has received the request information transmits waiting time information to the terminal. The terminal notifies a user or a staff of the received waiting time information, accepts a waiting time information approval or additional fee payment instructions, and settles the additional fee through cooperation with the server, upon receiving the payment instructions. The server changes the turn of the first vehicle in a queue for the remote operation service such that the first vehicle is prioritized more than a second vehicle that has not paid the additional fee, upon completing the additional fee settlement.
US12093849B2
A modular node includes a semiconductor chip, including modular sensors to detect events or changes in environment, modular actuators for moving or controlling an object, a non-transitory computer readable medium storing a program, a processor executing the program configured to control module networking and setup, and a neuromorphic chip configured to receive information from the modular sensors and modular actuators, autonomously process the information received from the modular sensors and actuators, determine a validity of the information received from the modular sensors and actuators, and autonomously communicate with neighboring modular nodes for network auto-arrangement.
US12093844B2
A system for predicting performance of building equipment includes one or more processors and memory storing instructions. When executed by the one or more processors, the instructions cause the one or more processors to perform operations. The operations include obtaining sensor data generated by one or more sensors while operating the building equipment to affect one or more environmental conditions of a building, generating a predicted performance of the building equipment using a machine learning model if the machine learning model comprises prior data similar to the sensor data, and requesting feedback from an expert related to the predicted performance of the building equipment if the sensor data are different from the prior data.
US12093842B2
Methods, systems, and computer-readable storage media for receiving a project structure representing a regression test file directory for regression inference and including a set of test scenarios, determining that a test scenario of the set of test scenarios is to be executed, transmitting a request for a test inference job to be executed using a second version of the application, the test inference job representing the test scenario, receiving a set of actual results of the test inference job, calculating a prediction score based on the set of actual results and a set of expected results of the test scenario, and selectively indicating regression of the one or more ML models of the test scenario based on the prediction score.
US12093839B2
An entity learning recognition method, system, and computer program product include learning (i.e., in a training phase) from at least one entity to produce augments entities such that an augmented entity is still recognizable as the original entity but differs sufficiently to produce a different feature representation of the entity to create a database for use (i.e., in an implementation phase).
US12093836B2
Automatic multi-objective hardware optimization for processing a deep learning network is disclosed. An example of a storage medium includes instructions for obtaining client preferences for a plurality of performance indicators for processing of a deep learning workload; generating a workload representation for the deep learning workload; providing the workload representation to machine learning processing to generate a workload executable, the workload executable including hardware mapping based on the client preferences; and applying the workload executable in processing of the deep learning workload.
US12093830B2
Methods, systems, and apparatus for more efficiently and accurately generating neural network outputs, for instance, for use in classifying image or audio data. In one aspect, a method includes processing a network input using a neural network including multiple neural network layers to generate a network output. One or more of the neural network layers is a conditional neural network layer. Processing a layer input using a conditional neural network layer to generate a layer output includes obtaining values of one or more decision parameters of the conditional neural network layer. The neural network processes the layer input and the decision parameters of the conditional neural network layer to determine values of one or more latent parameters of the conditional neural network layer from a continuous set of possible latent parameter values. The values of the latent parameters specify the values of the conditional layer weights.
US12093828B2
The present disclosure relates to an image processing method and apparatus based on a super network, and a computer storage medium. The method can include that a pretrained backbone network is merged with a rear end of a target detection network to obtain a merged super network, the merged super network is trained, Neural Architecture Search (NAS) is performed based on the trained super network to obtain a target detection neural architecture, and an image to be processed is processed by using the target detection neural architecture to obtain an image processing result.
US12093819B2
The present invention provides a system and method for managing operations in an enterprise application. The invention includes predicting a dataset characteristic such as an incident or outage in the enterprise application based on analysis of the dataset received from distinct data sources. The invention includes data cleansing, feature extraction based on probability data analysis and classification of dataset based on data models trained on historical dataset characteristic data. The invention includes linkedchain based architecture with configurable components structuring the enterprise application.
US12093814B2
A method, system, and computer program product for hyper-parameter determination. In a method, a network architecture of a learning model may be determined, and the learning model may be configured for performing a computing task based on machine learning. A metric value record associated with a group of hyper-parameters may be obtained during hyper-parameter determination for the learning model. An estimation of a metric value may be obtained based on the network architecture, and the metric value record and an association relationship representing an association between network architectures and metric values for the network architectures. The group of hyper-parameters may be selected in response to the estimation of the metric value meeting a predefined criterion. With these embodiments, a group of hyper-parameters may be selected, and further the learning model may be trained based on the selected group of hyper-parameters.
US12093809B2
An arithmetic device includes N product-sum-operation circuits, a control circuit, and an output circuit. Each product-sum-operation circuit outputs intermediate signals obtained by binarizing a product-sum-operation value obtained by product-sum-operation of M input values of M input signals and M weight values. The control circuit inverts positive/negative of each M weight value at determining-timing when a given time elapses from input timing. Based on a delay time from the determination-timing to logic finalization of the intermediate signal for each N product-sum-operation circuit, the output circuit outputs an output signal representing a winner-product-sum-operation circuit for which the product-sum-operation value having a sign and the largest absolute value is calculated. Each N product-sum-operation circuit starts the product-sum-operation from the input-timing and the determination-timing, and outputs an intermediate signal for which a propagation-delay-time from starting of the product-sum-operation to inversion of the logic corresponds to the absolute value of the product-sum-operation value.
US12093803B2
In an approach to automatically downsampling DNA sequence data using variational autoencoders and preserving genomic integrity of an original file embodiments execute, by an encoder, bootstrapping on genomic sequence data to produce resamples. Furthermore, embodiments assess, by the encoder, unrepresentativeness and self-inconsistency of the resamples and selecting a representative resample according to the assessment, and build, by a modified encoder, vector representations from genotype likelihoods based on the selected representative sample. Additionally, embodiments integrate, by an analytics engine, mapping positional information and the genotype likelihoods to identify an optimum vector representation of a resample, and decode, by a modified decoder, the identified optimum vector representation of the resample to obtain a down-sampled read file that resembles and maintains the genomic integrity of the original file.
US12093798B2
A computing system remotely trains a public ensemble model of an artificial intelligence model management system. The system receives, by the model management system, an encrypted representation of a private data value from a client system. The encrypted representation includes annotation information provided by the client system. The system determines, using the encrypted representation and the annotation information, a data value cluster that corresponds to the private data value. Data value clusters are generated using encrypted representations of a private data values provided by client systems. The system obtains, based on the assigned data value cluster, an encrypted representation of a model. The model is trained remotely by the client system using the private data value. The system adds the encrypted representation of the model to the public ensemble model. The public ensemble model is generated using a plurality of encrypted representations of models remotely trained by the client systems.
US12093790B1
Embodiments disclosed herein disclose a back-end computer to generate a risk score and a front-end visualization engine to hierarchically display the generated risk core. The back-end computer users a machine learning model for a stepwise perturbation from a digital reference profile until a user profile to be score is reached. The computer may calculate intermediate risk score for each perturbation and calculate the final risk score after all the perturbations are completed. The front-end visualization engine generates an interactive hierarchical display showing information associated with the risk score calculation. More specifically, the visualization engine may show a filtered list of users sharing one or more attributes with the user profile, a visual rendering of the top factors contributing to the risk score, and individual input values within a factor; and juxtapose the scores and attributes of the user profile in the graphical information display of the associated population.
US12093789B2
A quantum computer includes a quantum processor that includes a first plurality of qubits arranged in a hexagonal lattice pattern such that each is substantially located at a hexagon apex, and a second plurality of qubits each arranged substantially along a hexagon edge. Each of the first plurality of qubits is coupled to three nearest-neighbor qubits of the second plurality of qubits, and each of the second plurality of qubits is coupled to two nearest-neighbor qubits of the first plurality of qubits. Each of the second plurality of qubits is a control qubit at a control frequency. Each of the first plurality of qubits is a target qubit at one of a first target frequency or a second target frequency. The quantum computer includes an error correction device configured to operate on the hexagonal lattice pattern of the plurality of qubits so as to detect and correct data errors.
US12093783B1
A system for superadditivity for remote sensing and communication includes coupling optics to direct several input pulses received over a communication channel to an interaction medium. A probe beam entering the interaction medium at an angle performs state preparation and manipulation. A detector reads the output light of the interaction medium. Orthogonality states of symbols represented by the plurality of input pulses are affected by the communication channel, and the interaction medium provides the output light via local entanglement of the plurality of input pulses and the probe beam.
US12093781B2
Provided are a method for coupling any two qubits from among multiple superconducting qubits and a system thereof, which are applied to an occasion provided with a multi-superconducting-qubit array and a magnetic film material capable of implementing spin waves. The method includes: disposing a magnetic film material below a multi-superconducting-qubit array; forming, through a combination of magnetization directions of magnetic domains in the magnetic film material, multiple channels through which the spin waves pass; disposing multiple qubits of the multi-superconducting-qubit array above the multiple channels through which the spin waves pass correspondingly to implement a coupling between each qubit and the spin waves; and disposing at least two qubits above one spin wave channel and implementing a coupling between the at least two qubits through the coupling between each qubit and the spin waves.
US12093780B2
A method is proposed of reading an optical code that encodes a message that has a character chain having a plurality of characters, said method comprising the steps: recording image data having the optical code; evaluating the image data with a reading of the optical code; comparing the read characters of the message with a scheme that contains a fixed character for at least one position of the message that is expected at this position in codes to be read; and recognizing an incorrectly read message and/or correcting the read message with reference to the comparison with the scheme. The scheme contains a variable character that is expected at this position in codes to be read for at least one position of the message, with a variable character being set to a partial range of the possible characters, but not to a fixed character.
US12093776B2
A reading device, system, storage medium and method for capturing computer-readable codes of a medical product or packaging. The method includes: capturing an image of the product or packaging, extracting first and second computer-readable code, interpreting code data, retrieving a product-ID and further product information from the code data, determining if relevant information is included in the information of the captured code and/or a linked database, selecting the second code as a relevant code if retrieved information of the first code is fully included in the retrieved information of the second code, or selecting the first and second codes as the relevant code if each code includes relevant information, transmitting a code marker for each code to a displaying device, and displaying an overlay image with the captured image and a marking of the code to provide an improved overview of the computer-readable codes to the user.
US12093754B2
A processor includes a plurality of cores to which individual destination notification dedicated lines are coupled. A destination core selection circuit receives a plurality of packets having some of the cores as destinations, respectively, for arbitration, and selects one first core from among the cores serving as the destinations of the plurality of packets. A data matching circuit compares first transmission data included in a packet for the first core with second transmission data included in a packet for the core other than the first core serving as a destination to participate in the arbitration, extracts one or more second cores of which the second transmission data matches the first transmission data, designates the first core and the second core as the destinations by using the destination notification dedicated lines, and transmits the first transmission data via a data notification line.
US12093753B2
Systems and methods for generating synthetic data are disclosed. For example, a system may include one or more memory units storing instructions and one or more processors configured to execute the instructions to perform operations. The operations may include receiving a dataset that includes time series data having a plurality of dimensions and generating a transformed dataset by performing a first data transformation. The first data transformation may include a time-based data processing method. The operations may include generating a synthetic transformed-dataset by implementing a data model using the transformed dataset. The data model may be configured to generate synthetic transformed-data based on a relationship between data of at least two dimensions of the transformed dataset. The operations may include generating a synthetic dataset by performing a second data transformation on the synthetic transformed-dataset. The second data transformation may include an inverse of the first data transformation.
US12093751B2
A computing device operates a first thread for a first layer of a plurality of layers of an application that are operated by different threads. The computing device maintains a first parameter that is shared by the first layer of the application and a second layer of the application. The second layer is operated by a second thread that is identified by a first address. When the first parameter is locally updated at the first thread, the computing device updates a local copy of the first parameter at the first thread and providing the locally updated first parameter to the second thread by using the first address. When the first parameter is remotely updated at the second thread, the computing device receives the remotely updated first parameter and updating the local copy of the first parameter at the first thread based on the received remotely updated first parameter.
US12093749B2
A system to facilitate infrastructure management is described. The system includes one or more processors and a non-transitory machine-readable medium storing instructions that, when executed, cause the one or more processors to execute an infrastructure management controller to automatically balance utilization of infrastructure resources between a plurality of on-premise infrastructure controllers.
US12093739B2
A method for managing threads in a manycore system is launched by one or more processors, and includes receiving, from a host processor, a job descriptor associated with one or more tasks according to an offloading request of the host processor, generating threads for each of the one or more tasks based on the job descriptor, and allocating the generated threads to one or more cores of a cluster that includes a plurality of cores.
US12093728B2
A method, computer program product, and computing system for: receiving a new request on an IT computing device; and determining whether the new request on the IT computing device should be immediately processed or queued in a pending queue for subsequent processing based, at least in part, upon: a root request limit of the IT computing device, a global request limit of the IT computing device, and a sibling status of the new request.
US12093726B2
This application provides a method and an apparatus, for accelerating cold startup of an application. The method includes after identifying an event that instructs an operating system of a terminal to cold start up an application, obtaining, from a plurality of dimensions, current status information related to the cold startup of the application, where the current status information includes a hardware configuration of the terminal, current load of the operating system of the terminal, resource overheads for cold starting up the application, and duration corresponding to each of a plurality of tasks in a process of cold starting up the application. The method also includes determining, by analyzing the current status information, a plurality of objects that need to be optimized in the current process of cold starting up the application; and then obtaining, based on the determined objects.
US12093720B2
A container specification is received. The container specification includes a definition of an image. The image definition specifies the running of one or more prestart runtime commands. The image definition is inspected to identify whether the image definition includes specifying the running of one or more prestart runtime commands. The image is started on a host system, wherein in response to identifying that the image definition includes running one or more prestart runtime commands, the starting of the image includes running the one or more prestart runtime commands prior to the container entering a running state.
US12093719B2
Some embodiments provide a method for configuring a logical middlebox in a hosting system that includes a set of nodes. The logical middlebox is part of a logical network that includes a set of logical forwarding elements that connect a set of end machines. The method receives a set of configuration data for the logical middlebox. The method uses a stored set of tables describing physical locations of the end machines to identify a set of nodes at which to implement the logical middlebox. The method provides the logical middlebox configuration for distribution to the identified nodes.
US12093718B2
An information handling system may include at least one processor and a memory. The information handling system may be configured to perform an upgrade of a plurality of hosts of an information handling system cluster by: determining a score for each host based on hardware metrics of each host; based on the determined scores, selecting a first host for upgrading; migrating virtual machines from the first host to one or more other hosts; and causing the first host to perform the upgrade.
US12093717B2
A system and method include classifying and assigning virtual disks accessed from compute only nodes. The method determines, by a management processor of a virtual computing system, characteristics for a plurality of virtual disks hosted on a plurality of hyper converged nodes in a cluster of nodes in the virtual computing system. The method further classifies, by the management processor, each of the plurality of virtual disks based on the determined characteristics and identifies, by the management processor, one of the plurality of virtual disks to host data for a virtual machine on a compute only node based on the classification to spread out input-output demand in the cluster, reducing probability of input-output bottlenecks and increasing cluster-wide storage throughput. The method also assigns, by the management processor, the identified virtual disk to host data for the virtual machine located on the compute only node.
US12093716B2
Example implementations relate to system and method of determining readiness of a datacenter environment for deploying a production system in a virtualized environment of the datacenter environment. The method includes receiving a parameter data of a device controller, and a first configuration data of computing devices from the device controller that manages deployment and configuration of the virtualization environment, and a second configuration data of networking switches. Further, the method includes validating the parameter data, and the first and second configuration data by comparing against a predetermined data required for deploying the production system. The method further includes performing connectivity test among the computing devices. Further, the method includes generating report having the parameter data, the first and second configuration data, results of the connectivity test, and one of an error information or a warning information based on results of validation, for deploying the production system by the device controller.
US12093715B2
A system including a data plane including a first virtual machine designated as a primary node and a second virtual machine designated as a secondary node, and a lock service configured to control changes in designation of the primary node and the secondary node. The first virtual machine repeatedly issues requests to the second virtual machine or lock service extending designation as the primary node for a first duration. The request is repeatedly issued within a duration shorter than the first duration. The second virtual machine receives an indication of the designation of the first virtual machine as the primary node being extended, issues a request to the lock service to change the designation of the primary node after passage the first duration of time without further indication of first virtual machine being extended as primary node, and receives confirmation from the lock service of the change in designation.
US12093710B2
Techniques for integrated authentication for a container-based environment are described herein. An aspect includes accessing, by an application that is running in a container in a container environment that is hosted by a hypervisor on a host system, an authentication module that is located in the container environment. Another aspect includes invoking an authentication handler in the container environment based on the accessing of the authentication module. Another aspect includes passing control to the hypervisor from the authentication handler. Another aspect includes retrieving a security artifact from a security database of the host system by the hypervisor. Another aspect includes providing the retrieved security artifact to the application via the authentication handler. Another aspect includes performing an authentication operation by the application using the security artifact.
US12093699B2
A storage system (400) includes a storage processor (420-1) such as a storage card resident in a host server (410-1) and coupled to the storage device (450-1). The storage processor (420-1) may be configured to create a virtual volume (428-1), store content derived from an image (492) downloaded from a URL storage corresponding to the virtual volume (428-1), and present the virtual volume (428-1) to the host server as a boot LUN. A management infrastructure (480) can be used to create a library (490) of images (492, 494) corresponding to different storage system characteristics and used to selected which URL is provided to the storage processor (420-1).
US12093692B2
An apparatus has processing circuitry, load tracking circuitry and load prediction circuitry. It is determined whether tracking information indicates that there is a risk of target data, corresponding to an address of a speculatively-issued load operation which is speculatively issued (bypassing an older operation) based on a prediction determined by the load prediction circuitry, having changed between the target data being loaded for the speculatively-issued load operation and data being loaded for a given older load operation bypassed by the speculatively-issued load operation. If so, independent of whether the addresses of the speculatively-issued load operation and the given older load operation correspond, at least the speculatively-issued load operation is reissued, even when the prediction is correct. This protects against ordering violations.
US12093689B2
A processing system that includes a shared data fabric resets a first client processor while operating a second client processor. The first client processor is instructed to stop making requests to one or more devices of the shared data fabric. Status communications are blocked between the first client processor and a memory controller, the second client processor, or both, such that the first client processor enters a temporary offline state. The first client processor is indicated as being non-coherent. Accordingly, when the processor is reset some errors and efficiency losses due messages sent during or prior to the reset are prevented.
US12093678B2
Embodiments of this application provide an operating system management method, a device, and a storage medium. The method includes: loading data in a basic partition, a first static partition, and a dynamic partition to run a first operating system; upgrading data in a second static partition; restarting the electronic device, and determining that a current startup sequence is starting from the second static partition; and loading data in the basic partition, the second static partition, and the dynamic partition to run a second operating system. After the restarting the electronic device, and determining that a current startup sequence is starting from the second static partition, the method further includes: synchronizing the data in the second static partition to the first static partition. When an error occurs in a currently loaded static partition, data of another static partition may be used for recovery.
US12093676B2
Automated management of software code change and deployment in an information processing system is disclosed. In one example, a method comprises the following steps. The method obtains one or more parameters specifying a software deployment following at least one code change to a set of one or more software programs. The method distinguishes first portions of the set of one or more software programs that are affected by the at least one code change from second portions of the set of one or more software programs that are unaffected by the at least one code change. The method generates at least one deployment script for causing deployment of the first portions of the set of one or more software programs without causing deployment of the second portions of the set of one or more software programs.
US12093666B2
An efficient state-machine-based pattern matching technique processes tokens in an input queue and identifies patterns in the sequence of tokens that match one or more predetermined input patterns without backtracking. Tokens can include data or no data and a time component. The tokens can be a stream of data generated by a sensor, which transforms a physical property into a digital quantity. The pattern matching technique processes the input queue in a single direction, and does not examine any previously examined token. In an implementation, specific patterns to be matched are specified using a state machine, where the state machine is specified in a state table and operates using a state stack.
US12093655B1
A system includes a computing system that includes a network interface coupled to a processing circuit configured to receive a first input feed from a first user device and a second input feed from a second user device and to provide a first communication interface to the first user via the first user device and a second communication interface to the second user via the second user device. The first communication interface comprises video of the second user and a second user avatar. The second communication interface comprises video of the first user and a first user avatar. The processing circuit further monitors the input feeds, analyzes the first input feed using an artificial intelligence model to identify a condition of the first user, and provides the second user a notification via the first user avatar regarding the first user based on the condition of the first user.
US12093650B2
The present invention includes steps of loading a website project; counting a word count of keywords of the website project for obtaining a word sum of the website project; respectively counting a first anchor word count for each of the anchor types to obtain a first anchor word sum for each of the anchor types; respectively dividing each of the first anchor word sums of each of the anchor types by the word sum to obtain multiple first internal anchor type percentages of the multiple anchor types; loading multiple first default anchor type percentages; for each of the anchor types, when the first internal anchor type percentage is greater than or equal to the first default anchor type percentage, marking the first internal anchor type percentage, and displaying results to prevent over-modifying the keywords corresponding to the marked anchor type, thus keeping the website project from being blacklisted.
US12093648B2
A system and method for determining an embedding for a document (e.g. representing the document in vector space) by determining for the document a preliminary document embedding; determining for the document a document topic embedding based on a set of nearest topics to the preliminary document embedding; determining for each phrase in the document a topic relevancy score based on the document topic embedding and the embedding associated with the phrase; using a ranking algorithm to determine a saliency score for each phrase in the document, each saliency score based on the topic relevancy score for the phrase, and an inverse frequency score for the phrase; and calculating an embedding for the document using the saliency scores and embedding, for the phrases in the document.
US12093644B2
A system for analyzing and prescribing content changes to achieve target readability level evaluates a readability score for a file at least at a whole document level and a sentence level based on a designated readability index; identifies one or more sentences that contribute to the file having the whole document level readability score outside a desired readability score of the readability index; provides a visual indicator for each of the identified one or more sentences; and re-evaluating the readability score for the file at the whole document level upon at least one of the identified one or more sentences being changed.
US12093636B2
A system is provided that permits the use of classification information that can be interpreted by a computer system. To this end, a system and method may be provided for creating classification information that may be interpreted by a computer system. Such classification information may be associated with content, and permit a computer system to process the content based on the classification information. In one example, classification information may be associated by a user, system, or process with a portion of content, and a computer system processes the content based on the classification information. For instance, the classification information may cause content to be processed in a particular way, be presented to a user by a particular application program, cause the content to be forwarded to a particular user, or otherwise influence how the content is handled.
US12093633B1
The present disclosure discloses a method for extracting parasitic capacitance of interconnection lines of an integrated circuit based on discontinuous Galerkin finite element method. The method includes: dividing non-uniform rectangular grids according to the distribution situation of conductors; determining whether the rectangular grids are boundary cell grids, and marking global numbers and numbers to be solved in sequence; initializing degree of freedom values of all rectangular grids; traversing all rectangular grids, obtaining a linear system of equations, and computing potential function degrees of freedom of all rectangular grids; obtaining an electric field strength function degree of freedom of each cell according to the potential function degree of freedom of each rectangular grid; and dividing a Gaussian surface of each conductor, performing integration of the determined electric field strength function on the Gaussian surface to obtain electric charge, and finally, obtaining main conductor capacitance and coupling capacitance.
US12093623B2
A logic block can be relocated without recompilation from a first area to a second area on a field-programmable gate array (FPGA) if the pattern of fabric tiles in the second area is the same as the pattern of fabric tiles in the first area, and if the two areas have the same dimensions. The design system runs synthesis, placement, and routing on a partition of a design at a first location, exports that partition to a persistent on-disk database, imports one or multiple copies of the partition into a larger design, and moves one or more of the copies from the first area to a target area in the larger design. The compatibility of the second area may be identified based on fabric tile signatures of the first area and the second area.
US12093619B2
In some embodiments, information specifying a transistor to be generated is received, the information comprising an on resistance. A total width of a gate of the transistor to be generated is determined based at least on the on resistance. A first width, a number of fingers (F), and a number of device cells (P) are determined based on the total width. A transistor level schematic is generated comprising one or more transistors configured with the first width and the number of fingers (F). A layout is generated, wherein the layout comprises P device cells, each device cell comprising a plurality of gates corresponding to said number of fingers (F) each gate having said first width, wherein the device cells are configured in a two-dimensional array.
US12093614B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for simulating heat transfer in additive manufacturing. Implementations disclosed herein convert a model of an object into a node representation of the object, and generate an adjacency matrix of the object based on the node representation. For each layer of nodes in the node representation, implementations apply a simulated heat to the layer of nodes, and estimating a diffusion of heat to other nodes based on the adjacency matrix. Implementations generate a representation of an estimated heat distribution within the object.
US12093612B2
An analysis method of optimizing vibration performance of a part of an automotive body, including: acquiring a maximum displacement of vibration of the part of the automotive body; acquiring a load required for applying a same displacement as the acquired maximum displacement, to the part of the automotive body; setting a design space by setting a part or member that supports the part of the automotive body as an optimization target; generating an optimization block model formed of three-dimensional elements in the set design space; generating an optimization analysis model by combining the generated optimization block model to the automotive body; and acquiring an optimal shape of the optimization block model by: applying the acquired load as a load condition; and performing optimization analysis for the optimization block model taking an inertial force that occurs in the part of the automotive body due to vibration into consideration.
US12093610B2
A method of modeling and designing a helical spring, the helical spring including a top end turn (1), a top transition turn (2), an active turn (3), a bottom transition turn (4), and a bottom end turn (5) from top to bottom, the method including: utilizing first interpolation to determine the radius (R3) of the active turn (3), wherein the active turn (3) is as a function of the longitudinal overall length (L) of the helical spring; and utilizing second interpolation to determine the radius (R2) and the z-coordinate position (Z2) of the top transition turn (2) and the radius (R2) and the z-coordinate position (Z2) of the bottom transition turn (4), wherein each of the z-coordinate position (Z3(θ, L)) of the active turn (3), the radius (R2) and the z-coordinate position (Z2) of the top transition turn (2) and the radius (R2), and the z-coordinate position (Z2) of the bottom transition turn (4) is as a function of the longitudinal overall length (L) and the twist angle (θ) of the helical spring.
US12093608B2
In one aspect, a network microphone device includes a plurality of microphones and is configured to detect sound via the one or more microphones. The network microphone device may capture sound data based on the detected sound in a first buffer, and capture metadata associated with the detected sound in a second buffer. The network microphone device may classify one or more noises in the detected sound and cause the network microphone device to perform an action based on the classification of the respective one or more noises.
US12093604B2
Embodiments described herein provide for smart configuration of audio settings for a playback device. According to an embodiment, while a playback device is a part of a first zone group that includes the playback device and at least one first playback device, the playback device applies a first audio setting. The embodiment also includes the playback device joining a second zone group that includes the playback device and at least one second playback device. The embodiment further includes the playback device applying a second audio setting based on an audio content profile corresponding to the second zone group.
US12093600B1
A method and system for automated routing of pictures taken on mobile electronic devices to a digital picture frame including a camera, microphone, and speaker integrated with the frame, and a network connection module allowing the frame for direct contact and upload of photos from electronic devices or from photo collections of community members. Clustering photos by content is used to improve display and to respond to photo viewer desires. Trends or patterns can be detected from the photo collections and that information used for various purposes beyond photo display. The frame includes a conversational intelligence that provides a verbal communication with a viewer, such as for determining an identity or preferences of the frame viewer, determining photos to display for the viewer, discussing displayed photos with the viewer, or telling stories to the viewer based upon photo content.
US12093598B2
A server device may receive information identifying a user of a first device participating in a screen sharing session with a second device and associate the information identifying the user of the first device with information indicating a sequence of interactions with an application at the first device. The server device may determine one or more user interface elements that correspond to a current view of the application at the first device based on the sequence of interactions, and transmit, to the second device, information identifying the one or more user interface elements that correspond to the current view to permit the second device to reconstruct the current view based on the information identifying the one or more user interface elements that correspond to the current view and stored information related to a plurality of views associated with the application.
US12093590B2
A content display control apparatus includes an animation rule definition storage unit configured to store animation rule definitions. The content display control apparatus is configured to arbitrate animations based on the animation rule definitions stored in the animation rule definition storage unit in response to receiving a screen transition arbitration result and an animation execution state, and to execute the animations according to the screen transition arbitration result and an animation arbitration result.
US12093589B2
An information processing apparatus includes a receiving unit configured to receive order data for a printed product, and content data for the order data, and a control unit configured to perform control in such a manner as to perform production of the printed product. The order data for the printed product and the content data for the order data are received at different timings. The receiving unit further receives finalized information about the content data. The control unit performs control in such a manner as to perform production of the printed product based on the order data, the content data and the finalized information.
US12093588B2
An imaging apparatus has a storage function for storing a print job received from an external apparatus. In response to receiving, by the CPU, a remote release instruction of the print job from the outside when a first setting has been made as an operation setting related to a storing function, the CPU controls so that print processing is executed based on the print job stored by the storing function. When a second setting is made as an operation setting related to the storing function, the CPU controls so that the print processing is not executed even if the remote release instruction is received from the outside.
US12093584B2
If a password set in a printer is changed by an operation performed from an external apparatus such as a smartphone via a remote user interface (UI), the printer changes the password set in the printer on the condition that a predetermined user operation is performed on an operation panel of the printer.
US12093579B2
An image forming apparatus includes a setting unit configured to set a partition region for dividing a rolled print medium into a plurality of rolls, the partition region being set within a group of images that are sequentially printed accompanying feeding from a feeding apparatus in which the rolled print medium is set; and a printing unit configured to print, on the print medium fed from the feeding apparatus, the group of images reflecting the partition region set by the setting unit. The printing unit prints, on the partition region, an identification image indicating a cutting position for dividing into the plurality of rolls, and the setting unit sets a position at which the identification image is printed, based on information of the group of images.
US12093569B2
A memory device, a host device and a method of operating the memory device are provided. The memory device includes a data signal generator configured to provide a data signal to a transmission driver, the transmission driver configured to output a multi-level signal having any one of first to third signal levels based on the data signal, a command decoder configured to receive a feedback signal from outside of the memory device and decode the feedback signal, a data signal controller configured to adjust the data signal based on a decoding result of the command decoder, and a drive strength controller configured to adjust at least one of the first to third signal levels based on the decoding result of the command decoder.
US12093565B2
The present disclosure includes apparatuses and methods related to a memory protocol. An example apparatus can execute a read command that includes a first chunk of data and a second chunk of data by assigning a first read identification (RID) number to the first chunk of data and a second RID number to the second chunk of data, sending the first chunk of data and the first RID number to a host, and sending the second chunk of data and the second RID number to the host. The apparatus can be a non-volatile dual in-line memory module (NVDIMM) device.
US12093562B2
Memory controllers and decoders of memory systems and methods for operating the same, which employ smart scheduling of commands to be processed to reduce overall execution time. A metric function is applied to determine or update the priority of each of the multiple commands in multiple queues based on expected execution time and expected wait time such that the smart scheduling scheme provides significant improvement in terms of quality-of-service (QoS) of the memory system.
US12093560B2
In embodiments, a method is provided that includes writing a static data image in an invariant part of a non-volatile memory of an integrated circuit used to store an operating system; writing a set of personalization data in the static data image representing data specific to the integrated circuit; storing a subset of the set of personalization data in a reserved area of the non-volatile memory by reserving the reserved area and storing commands for writing the set of personalization data by an application or the operating system; converting the commands with a known code to obtain an inner command script, the inner script including the commands as encoded; storing the inner command script in the reserved area of the non-volatile memory; decoding and executing the inner command script to obtain the commands during an activation of the integrated circuit; and executing the commands by the integrated circuit.
US12093544B2
In some examples, a computer system computes a rate of operations that involves a first system, and classifies, using a classifier, a request for an operation. The computer system determines a relationship between the computed rate of operations and a dynamic threshold rate determined during a training phase, and based on the determined relationship and a classification of the request by the classifier, selectively activates or disables an operational feature of the first system.
US12093543B2
Technologies are provided for increasing electronic noise of a memory device during an initialization of the memory device and performing initialization operations, such as memory access centering operations, for the memory device while the electronic noise of the memory device is increased. The electronic noise of the memory device can be increased by increasing a level of ground bounce (or ground noise) during a training phase of the memory device. Increasing the ground noise can comprise increasing an inductance across a memory of the memory device during the training phase. The inductance can be increased by deactivating one or more ground connections of the memory during the memory's training phase. Additionally or alternatively, the inductance can be increased by activating one or more inductors connected to one or more ground connections of the memory during the memory's training phase.
US12093539B2
In various examples, a VPU and associated components may be optimized to improve VPU performance and throughput. For example, the VPU may include a min/max collector, automatic store predication functionality, a SIMD data path organization that allows for inter-lane sharing, a transposed load/store with stride parameter functionality, a load with permute and zero insertion functionality, hardware, logic, and memory layout functionality to allow for two point and two by two point lookups, and per memory bank load caching capabilities. In addition, decoupled accelerators may be used to offload VPU processing tasks to increase throughput and performance, and a hardware sequencer may be included in a DMA system to reduce programming complexity of the VPU and the DMA system. The DMA and VPU may execute a VPU configuration mode that allows the VPU and DMA to operate without a processing controller for performing dynamic region based data movement operations.
US12093538B2
Techniques are provided for selective powering of storage drive components in a storage node based on system performance limits. One method comprises determining a number of storage drive components, of multiple storage drive components in a storage node, needed to support at least one workload of the storage node, wherein the determining is based at least in part on a number of storage drive components needed to support a system performance limit determined using a component performance limit of at least one other component of the storage node, wherein the component performance limit is based at least in part on one or more of an expected number of input/output operations of the storage node and an expected bandwidth of the storage node; and initiating an application of power to the determined number of storage drive components of the storage node.
US12093536B1
High priority host applications are protected from data loss associated with failure of multiple drives associated with the same protection group by preemptively relocating associated host application image data to protections groups that do not have failed drives. New storage allocations for the high priority host applications are preferentially located on protections groups that do not have failed drives. Following replacement of the failed drive, the preemptively relocated data and new allocations are redistributed across protection groups in a balanced manner. Protection groups are characterized as targets, sources, or neutral based on allocations of high priority host application image data relative to other protection groups. Sources and paired with targets and portions of the high priority host application image data are iteratively relocated until all protection groups are neutral.
US12093530B2
In some examples, a system creates a training data set based on features of sample workloads, the training data set comprising labels associated with the features of the sample workloads, where the labels are based on load indicators generated in a computing environment relating to load conditions of the computing environment resulting from execution of the sample workloads. The system groups selected workloads into a plurality of workload clusters based on features of the selected workloads, and computes, using a model trained based on the training data set, parameters representing contributions of respective workload clusters of the plurality of workload clusters to a load in the computing environment. The system performs workload management in the computing environment based on the computed parameters.
US12093527B2
A method includes determining an encoded data slice of a first subset of encoded data slices associated with a set of encoded data slices requires rebuilding, where the first subset of encoded data slices is stored in a set of storage units and includes at least a decode threshold number of encoded data slices. The method further includes identifying a second encoded data slice of a second subset of encoded data slices of the set of encoded data slices, where the second subset of encoded data slices is not currently stored in the set of storage units. The method further includes generating the second encoded data slice from the first subset of encoded data slices and sending the second encoded data slice to the set of storage units, where when stored, the second encoded data slice no longer included in the second subset of encoded data slices.
US12093523B2
In some embodiments, an electronic device receives handwritten inputs in text entry fields and converts the handwritten inputs into font-based text. In some embodiments, an electronic device selects and deletes text based on inputs from a stylus. In some embodiments, an electronic device inserts text into pre-existing text based on inputs from a stylus. In some embodiments, an electronic device manages the timing of converting handwritten inputs into font-based text. In some embodiments, an electronic device presents a handwritten entry menu. In some embodiments, an electronic device controls the characteristic of handwritten inputs based on selections on the handwritten entry menu. In some embodiments, an electronic device presents autocomplete suggestions. In some embodiments, an electronic device converts handwritten input to font-based text. In some embodiments, an electronic device displays options in a content entry palette.
US12093517B2
An embodiment may involve defining a process by first and second process design applications, wherein the process includes a set of stages; receiving, by a process visualization application, a reference to a parent entry and a definition of the process referencing the parent entry; based on the parent entry, identifying a first transformer class associated with the first process design application and a second transformer class associated with the second process design application, wherein the individual classes contain executable functions; converting an output of the first and second process design applications in a first configuration into a second configuration based on a first transformer class associated with the first process design application and a second transformer class associated with the second process design application, wherein the second configuration is accessible to the process visualization application; generating a display of the process in a hierarchical arrangement, wherein the hierarchical arrangement reflects the sets of stages and the associated activities.
US12093515B2
Target electronic devices can be remotely controlled using a personal electronic device are disclosed. The personal electronic device can identify target devices that are responsive to remote control. The personal electronic device displays graphical user interface objects that, when selected, cause the personal electronic device to instruct the target electronic device to perform an operation.
US12093514B1
Systems, methods, and devices for determining a contrast of colors displayed by a digital user interface are disclosed, In one embodiment, in an electronic device including a processor, a compliance module is configured to receive a user selection of a graphical element displayed on a user interface of the electronic device; determine first color data associated with a background of the selected graphical element; determine second color data associated with a text string within the selected graphical element; determine a luminosity associated with the first color data and a luminosity associated with the second color data; calculate a color contrast ratio based on the luminosity associated with the first color data and the luminosity associated with the second color data; and display, at the user interface of the electronic device, the calculated color contrast ratio.
US12093506B2
Technology for a touchscreen device that enhances the presentation of menus. In one example, the technology may involve presenting a menu icon at a location on the touchscreen device; detecting, by a processor, a size of a touch of the touchscreen device; selecting, based on the size of the touch, additional menu icons from a set of menu icons comprising different menu options; presenting, by the processor, the additional menu icons as a group adjacent to the location of the menu icon; detecting, by the processor, a touch of one of the additional menu icons; presenting expanded menu options of the touched additional menu icon adjacent to the touched additional menu icon; and performing a function corresponding to at least one of the expanded menu options.
US12093500B2
The disclosure relates to systems and methods for displaying three-dimensional (3D) content in a spatial 3D environment. The systems and methods can include receiving a request from web domain to display 3D content of certain dimensions at a location within the spatial 3D environment, identifying whether the placement is within an authorized portion of the spatial 3D environment, expanding the authorized portion of the 3D spatial environment to display the 3D content based on a user authorization to resize the authorized portion, and displaying the 3D content.
US12093485B2
Embodiments of the disclosure relate to a touch display device, a touch driving circuit, and a touch driving method. Specifically, a touch display device comprises a display panel including a plurality of touch electrodes, a gate driving circuit configured to supply a plurality of scan signals to the display panel through a plurality of gate lines, a touch driving circuit configured to detect touch according to a change in capacitance of the plurality of touch electrodes, and a power management circuit configured to supply a different level of compensation voltages to the plurality of touch electrodes in each of an overlap distortion period in a display driving period, a transition distortion period of the display driving period, and a touch driving period.
US12093475B1
A remote interface for smart electronic hand-held devices is provided. The remote interface includes a touchpad having a sensitive surface for detecting and/or registering fingertip touch, tap, click, and gesture movements, a control module for wirelessly transmitting detected fingertip touch, tap, click, and gesture movements and generating a cursor on the hand-held device that tracks the detected fingertip touch, tap, click, and gesture movements, and a band for removably attaching the touchpad to a surface. The touchpad is rotatably coupled to a body of the remote interface and includes a bezel for rotating the touchpad about the body. An indicator indicates the directionality of the touchpad so as to provide visualization of the orientation and directionality of the touchpad relative to the graphic user interface of the hand-held device.
US12093474B2
Provided is a pen data storage apparatus that stores pen data including at least coordinate data regarding a position instructed and input by an electronic pen, in units of the pen data, in which each piece of the stored pen data includes function identification information that identifies a processing function for the pen data.
US12093468B1
Input mechanisms can employ a case for an electronic device that provides input capabilities to enhance the user experience when using the case in concert with the electronic device. For example, a case can provide an electromechanical touch sensor to provide the user with an input mechanism that does not require actuation of the button of the electronic device. The electronic device, upon detecting the presence of the case, can disable one or more buttons and perform actions corresponding to the buttons when signals are received from the case.
US12093463B2
This document describes techniques and systems for radar-based gesture-recognition with context-sensitive gating and other context-sensitive controls. Sensor data from a proximity sensor and/or a movement sensor produces a context of a user equipment. The techniques and systems enable the user equipment to recognize contexts when a radar system can be unreliable and should not be used for gesture-recognition, enabling the user equipment to automatically disable or “gate” the output from the radar system according to context. The user equipment prevents the radar system from transitioning to a high-power state to perform gesture-recognition in contexts where radar data detected by the radar system is likely due to unintentional input. By so doing, the techniques conserve power, improve accuracy, or reduce latency relative to many common techniques and systems for radar-based gesture-recognition.
US12093443B1
An eXtended Reality (XR) system provides grasp detection of a user grasping a virtual object. The grasp detection may be used as a user input into an XR application. The XR system provides a user interface of the XR application to a user of the XR system, the user interface including one or more virtual objects. The XR system captures video frame tracking data of a pose of a hand of a user while the user interacts with a virtual object of the one or more virtual objects and generates skeletal model data of the hand of the user based on the video frame tracking data. XR system generates grasp detection data based on the skeletal model data and virtual object data of the virtual object, and provides the grasp detection data to the XR application as user input into the XR application.
US12093424B2
A system includes a first application programming interface (API), a second API, and a third API. The first API is configured to receive an input to configure a data sharing permission for a data sharing service. The second API is configured to gather data of a user and receive, from a plurality of experience providers, an API response containing data of the user, and aggregate the data of the user. The third API is configured to classify the aggregated data according to a classification scheme where the classification scheme comprises rules for multiple levels of granularity such that the data of the user is classified for a plurality of overlapping data categories, generate a user data corpus comprising the classified aggregated data of the user, and provide the user with selectable data categories based on the user data corpus.
US12093418B2
A central system includes processor(s) and a memory storing instructions. The instructions, when executed by the processor(s), cause the central system to: store blockchain wallet addresses for blockchain wallets; store a verification status of each blockchain wallet, where each verification status indicates whether the owner identity of the respective blockchain wallet has been verified; and provide access management for client systems. The access management includes, for each client system: associating a subset of the blockchain wallets with the client system, where the subset contains blockchain wallets that are enrolled with the client system, and storing an access permission for each enrolled blockchain wallet for the client system. The central system, in response to a request from a particular client system regarding a particular blockchain wallet, communicates, to the particular client system, the access permission for the particular blockchain wallet for the particular client system.
US12093416B1
A technique and system provide protection to information or documents via an authorization policy that is applied to multiple application programs and authorization requests are submitted through a REST API over HTTP or HTTPS. Methods, techniques, and systems control access to protected information or documents and use of content in protected information or documents to support information management policies.
US12093410B1
Methods and systems can protect information shown on a screen of a device. A user associated with the device can be authenticated, e.g., using photo identification of the user. In response to authenticating the user, data can be displayed on the device. A camera associated with the device can be automatically activated to take one or more images in response to a triggering event, a predetermined time interval, or randomly generated time intervals. An enhanced privacy environment is detected by analyzing the one or more images to identify that there are more than a threshold number of faces or people in the picture, or by identifying that the user is not in the picture based on a comparison of the picture to the photo identification of the user. In response to detecting the enhanced privacy environment, a privacy mode is enabled. The privacy mode can include various security measures such as concealing sensitive content or providing various security notifications.
US12093408B2
The present invention makes it possible to reduce threats to the security of a control unit. This controller system is provided with: a control unit that performs a control calculation for controlling a controlled object; and a security unit that is responsible for security. The control unit comprises: a first interface that brokers data exchange with an external device; a communication controller that is responsible for communication with the security unit; and a restriction means that restricts data from being exchanged with the external device via the first interface if a connection between the control unit and the security unit is detected via the communication controller.
US12093407B2
The disclosed embodiments relate to virtual distributed ledger networks provisioning using distributed ledger technology. In one embodiment, a system is disclosed, comprising a hardware processor and a memory device storing instructions executable by the hardware processor to perform operations. The operations comprise creating one or more virtual machines, and executing a plurality of microservices via the one or more virtual machines. At least two of the plurality of microservices are associated with different distributed ledger technology networks. The plurality of microservices include an event routing manager microservice configured to receive a smart contract microservice request and to route events between microservices, a smart contract execution microservice configured to execute a smart contract associated with the smart contract microservice request, and a transaction resource manager microservice configured to commit an outcome of the smart contract execution microservice to a distributed ledger associated with one of the different distributed ledger technology networks.
US12093401B2
Techniques are provided for securing data storage by slicing swapped data portions into data fragments and shuffling a physical storage location of the data fragments. One method comprises obtaining at least one data item; dividing the at least one data item into a plurality of data portions; swapping respective positions of at least two of the data portions of the at least one data item; slicing the plurality of data portions, following the swapping, into a plurality of data fragments; and shuffling a distribution of the data fragments across a plurality of storage nodes in a storage system by moving at least one data fragment from a current physical storage location on a current storage node to a different physical storage location on a different storage node. A predefined number of the plurality of data fragments may be needed to reconstruct the data item.
US12093396B2
A system is configured for associating a CVE with a particular device profile is disclosed. The system receives a request from a user to associate a CVE with a particular device profile. For each device profile from a plurality of device profiles stored in a memory, the system determines feature importance values for features of each device profile. The features of each device profile include at least an operating system and a CPU architecture. The feature importance value of a corresponding feature of a device profile associated with a CVE indicates a probability of the CVE to affect the device profile with respect to that feature. The system identifies a device profile that has features with a total feature importance value above a feature importance threshold value. The system identifies a particular CVE associated with the identified device profile. The system associates the particular CVE with the particular device profile.
US12093394B2
Some examples described herein provide for securely booting a heterogeneous integration circuitry apparatus. In an example, an apparatus (e.g., heterogeneous integration circuitry) includes a first portion and a second portion of one or more entropy sources on a first component and a second component, respectively. The apparatus also includes a key generation circuit communicatively coupled with the first portion and the second portion to generate a key encrypted key based on a first set of bits output by the first portion and a second set of bits output by the second portion. The apparatus also includes a key security circuit to generate, based on the key encrypted key and an encrypted public key stored at the apparatus, a plaintext public key to be used by a boot loader during a secure booting operation for the apparatus.
US12093387B2
A computer receives one or more security alerts. The computer selects a subset of the one or more security alerts for processing. The computer executes one or more queries automatically, based on the subset of the one or more security alerts. The computer identifies one or more related processes, wherein the one or more related processes are related to information contained within the subset of the one or more security alerts. The computer displays a full flow of a malware attack, wherein the full flow includes the information contained within the subset of the one or more security alerts and the one or more related processes.
US12093371B2
The technology disclosed herein enables a computing device to use a trusted execution environment in an untrusted device to distribute protected content to a set of one or more computing devices. An example method may include: transmitting, by a processor of a data distribution device, attestation data to a first computing device; establishing a trusted execution environment in the data distribution device, wherein the trusted execution environment comprises an encrypted storage area; loading data of the first computing device into the trusted execution environment in the data distribution device, wherein the data comprises protected content and comprises executable code to control access to the protected content; receiving, by the data distribution device, data of a second computing device; and causing the executable code to execute in the trusted execution environment to analyze the data of the second computing device and to provide the second computing device access to protected content.
US12093369B2
There is described a method of enabling identification of the execution state of an item of software at runtime. The method comprises receiving from one or more clients one or more respective labelled sets of invocation data generated at the one or more clients by the execution of an executable of the item of software configured to cause the collection of invocation data at runtime for one or more callable units of the item of software, wherein each labelled set of invocation data comprises a label indicating an execution state of the item of software during a respective portion of runtime and invocation data corresponding to said respective portion of runtime; training, based on said collection of invocation data, an identification algorithm to identify the execution state of the item of software from collected invocation data of the item of software. There is also described a related method of identifying the execution state of an executable during a portion of runtime, as well as related apparatus and computer programs.
US12093368B1
Generally, systems and methods for securely establishing data transfer, storage, and execution are presented. The system may comprise a computing device that comprises at least one programmable integrated circuit. The programmable integrated circuit may comprise multiple independently loadable partitioned segments. A first partitioned segment of the programmable integrated circuit may comprise one or more factory-installed secrets in the form of data, wherein the factory-installed secrets may be configured to convert data from an untranslated state to a translated state, and vice versa. A second partitioned segment may comprise storage-at-rest data for at least one authenticable user of the computing device. The computing device may comprise at least one storage medium that comprises data, including data comprising one or more boot instructions for the computing device, that may be in an untranslated state. Therefore, the computer is not a computer, until it acquires a trusting user's authentication, thereby unlocking its commands.
US12093347B2
In one aspect, a method for detecting residue bunches within a field includes receiving one or more images depicting an imaged portion of an agricultural field, with the imaged portion of the field being at least partially represented by a plurality of pixels within the one or more images. The method also includes classifying a portion of the plurality of pixels that are associated with crop residue within the imaged portion of the field as residue pixels, with each residue pixel being associated with a respective pixel height. Additionally, the method includes identifying each residue pixel having a pixel height that exceeds a pixel height threshold as a candidate residue bunch pixel, and determining whether a residue bunch is present within the imaged portion of the field based at least in part on the candidate residue bunch pixels.
US12093346B2
A method includes receiving well log data comprising a plurality of well logs, identifying one or more sections of one or more well logs of the plurality of well logs that have substantially complete data, training a reconstruction neural network to reconstruct incomplete well logs based on the one or more sections of the one or more well logs that have substantially complete data, and reconstructing one or more incomplete well logs of the plurality of well logs using the reconstruction neural network.
US12093345B2
A method for training a generator network that is configured to generate images with multiple objects. The method includes providing a set of training images, a generator network, and a discriminator network; drawing noise samples and target counts of objects; mapping, by the generator network, the noise samples and target counts of objects to generated images; randomly drawing images from a pool comprising generated images and training images; supplying the randomly drawn images to the discriminator network, thereby mapping them to a combination of: a decision whether the respective image is a training image or a generated image; optimizing discriminator parameters, optimizing generator parameters, and optimizing both the generator parameters and the discriminator parameters with the goal of improving the match between the predicted count of objects on the one hand, and the actual or target count of objects on the other hand.
US12093344B2
A device, method, and non-transitory computer readable medium are described. The method includes receiving a dataset including hand written Arabic words and hand written Arabic alphabets from one or more users. The method further includes removing whitespace around alphabets in the hand written Arabic words and the hand written Arabic alphabets in the dataset. The method further includes splitting the dataset into a training set, a validation set, and a test set. The method further includes classifying one or more user datasets from the training set, the validation set, and the test set. The method further includes identifying the target user from the one or more user datasets. The identification of the target user includes a verification accuracy of the hand written Arabic words being larger than a verification accuracy threshold value.
US12093330B2
The discussion relates to providing more relevant search results to a user based upon information relating to IoT devices associated with the user. One example can receive search results for a search query associated with the user. The example can obtain entities from IoT devices associated with the user and rank the search results utilizing the entities from the IoT devices.
US12093321B2
Methods and systems of similarity searching encrypted data strings are disclosed. An exemplary method can include receiving data strings, obtaining a set of reference strings, determining edit distances between each data string and the reference strings, converting each set of edit distances into a document of tokens. A method may further include encrypting the data strings, associating each of the documents with a corresponding data string, and storing the data strings and the associated documents in a memory. A method may continue by receiving a search request, determining a search set of edit distances between the search request and the reference strings, converting the search set of edit distances into a document, comparing the search document with the documents stored in memory to determine which documents are above a similarity threshold compared to the search document, and returning the data strings associated with documents above the similarity threshold.
US12093320B2
Methods, apparatus, systems, and computer-readable media are provided for transferring dialog sessions between devices using deep links. The dialog sessions can correspond to interactions, mediated by an automated assistant, between a user and a third party application. During the dialog session, a user can request that the dialog session be transferred to a different device, for example, to interact with the third party application through a different modality. In response, the automated assistant and/or the third party application can generate a link that can be transferred to the transferee device to allow the transferee device to seamlessly take over the dialog session. In this way, computational resources and electrical power can be preserved by not requiring a recipient device to re-process natural language inputs previously provided during the dialog session.
US12093318B2
Systems and methods are disclosed for recommending query parameters to a user based on tenant information. The system can identify a token query parameter from a portion of a query entered in a user interface. The token query parameter can correspond to a system query parameter, such as a query command, a function, etc., or to a user query parameter. The system can identify a tenant of a distributed data intake and query system that is associated with the query. Based on the token query parameter, the system can identify at least one query parameter associated with the tenant. The at least one query parameter can include one or more query parameters previously entered by the user or other users of the tenant, etc. The system can cause the user interface to display one or more recommended query parameters for inclusion in the query.
US12093315B2
An identity graph is partitioned into records pertaining to entities with similar data. A single authentication string or asserted relationship (AR) that represents a person identifies the person in the graph whose composite information is closest to the input by using all of the available context provided by the input string. By providing more contextual data to the match service than simply a name and single touchpoint, the service is able to match to a more focused and unique set of persons. In certain embodiments, the invention allows for the ability to take a small set of input data and more accurately identify its location in an identity graph much faster in time and lower in computational cost.
US12093313B2
Embodiments of the disclosure provide an information displaying method and device. The method includes: acquiring audio data to be played; displaying an audio spectrum corresponding to the audio data, where the audio spectrum displays a playback progress of the audio data. The embodiments of the present disclosure display a playback progress of audio through an audio spectrum, which can blend the audio spectrum with a playback progress, possessing rich display effects, and can also save a space occupied by a progress bar when displayed separately; meanwhile, a user can perceive the playback progress of the audio when enjoying the audio spectrum, improving an audio playback experience of the user.
US12093312B2
Systems and methods are described for responding to a search query with a contextually relevant voice output. An illustrative method receives a search query, determines an answer to the search query, identifies a media content reference included in the search query, determines, based on the media content reference, a personality associated with the media content reference, identifies a voice profile of the personality, and generates audio output using the voice profile of the personality, the audio output including the answer to the search query.
US12093308B2
Systems and methods for image retrieval are described. Embodiments of the present disclosure receive a search query from a user; extract an entity and a color phrase describing the entity from the search query; generate an entity color embedding in a color embedding space from the color phrase using a multi-modal color encoder; identify an image in a database based on metadata for the image including an object label corresponding to the extracted entity and an object color embedding in the color embedding space corresponding to the object label; and provide image information for the image to the user based on the metadata.
US12093299B1
The present disclosure is directed toward systems, methods, and non-transitory computer readable media for generating and managing multilocational data blocks, generating and summarizing content blocks within a virtual space interface, and generating and providing a content block browser as part of a virtual space platform. In some embodiments, the disclosed systems generate a multilocational data block that includes a block identifier that is tied to a source identifier for embedding digital content from a network location indicated by the source identifier. The disclosed systems can also generate block summaries from content blocks for presenting and modifying digital content embedded within the content blocks via block identifiers and source identifiers. In some embodiments, the content block system can provide a content-block-based web browser in the form of a virtual space that includes embedded content blocks that integrate webpage functionality.
US12093298B2
An apparatus for training a document summarization model includes a token generation unit, a named entity recognition unit, and a model training unit. The token generation unit generates document tokens and summarization tokens. The named entity recognition unit assigns named entity token status to a summarization token, recognized as a named entity through NER, and assigns non-named entity token status to the other tokens. The model training unit obtains feature vectors by inputting the plurality of document tokens into an encoder inside a document summarization model, obtains a first loss related to the named entity token, a second loss related to the other tokens, and a total loss using a weighted value by inputting the feature vectors, the summarization tokens, the named entity token, and the non-named entity token into a decoder inside the document summarization model, and trains the document summarization model on the basis of the total loss.
US12093297B2
The present disclosure provides a summary generation model training method and apparatus, a device and a storage medium, and relates to the field of computer technologies, and in particular, to the field of artificial intelligence such as natural language processing and deep learning. The summary generation model training method includes: acquiring a document representation corresponding to a document sample; constructing, based on the document representation, a summary representation corresponding to the document representation, the summary representation including a positive summary representation and a negative summary representation; and constructing a total contrastive loss function based on the document representation, the positive summary representation and the negative summary representation, and training a summary generation model based on the total contrastive loss function. The present disclosure may improve accuracy of the summary generation model.
US12093294B1
Computing units provided at local sites or edge locations are programmed to execute conversational tools that generate pertinent, domain-specific responses to queries received from workers at such sites or locations. The conversational tools are large language models that are trained with domain-specific knowledge documents. Data representing queries are received from workers at such sites or locations and provided as inputs to the conversational tools along with text representing nearest knowledge documents from a knowledge base associated with the domain, as well as contextual data. Responses identified based on outputs received from the conversational tools in response to the inputs are provided to the workers that generated the queries. Where subsequent queries are received from the workers, responses to the subsequent queries are identified based on the subsequent queries, nearest knowledge documents, contextual data, and conversational histories including previously received queries and responses to such queries.
US12093291B2
The present invention relates to a long-tail keyword identification method, a keyword search method, and a computer apparatus. The long-tail keyword identification method includes: S101, receiving a search keyword, and identifying the number of atomic keywords included in the search keyword by means of a historical lexical database, wherein the historical lexical database comprises multiple atomic keywords and a weight value of each of the atomic keywords; and S102, if the search keyword comprises at least two atomic keywords, treating the search keyword as a combined keyword, and calculating a long-tail weight value for the combined keyword according to the weight values of all the atomic keywords in the combined keyword. The present invention effectively identifies a long-tail keyword, and calculates a long-tail weight value of the long-tail keyword, enhancing the accuracy of hitting a target in a searching process.
US12093290B2
A system and method is presented that extracts snippets form web pages according to specially designed logic. The extracted snippets might be made relevant to, i.e., indexed by, a location and time/day applicability. Such snippets may be thought of as apps or services that are defined only when a mobile terminal is in a pre-defined geographical area at a certain time and day (e.g., as defined by a calendar of events). Extracted snippets are stored and made searchable. Methods and a system are described to control the display of snippet search results. Snippets may be selected by user or by programmed logic and executed on the mobile terminal or in remote servers without the need to download the app or source code associated with the snippet.
US12093280B2
An orchestration cluster node system may include a plurality of local orchestration cluster nodes. Each local cluster node may include a service request executor, coordination function, and a resource manager. Each local cluster node may operate in a geography and the coordination functions of local cluster codes may communicate to coordinate execution of services across geographies.
US12093279B2
A method comprises creating metadata identifying columns of tables and column operations of one or more data transforms of the columns in a data pipeline and including links to code segments in human-readable form corresponding to the one or more data transforms; executing a build job that effects the one or more data transforms on one or more datasets to generate one or more derived datasets; causing, after the executing, a presentation of a graphical user interface (GUI) including a graphical representation of the one or more data transforms based on the metadata, wherein the method is performed by one or more processors.
US12093275B2
A method, apparatus, and program product utilize a data ingestion framework for petrotechnical data that incorporates a REST API agent service that implements common agent functionality used to interact with various data sources in combination with dedicated source-specific agent plugins to minimize the development efforts required to integrate new data sources into a petrotechnical data ingestion system.
US12093272B1
A computing device can receive a query that identifies a set of data to be processed and determine that a portion of the set of data resides in an external data system. The query system can request data identifiers associated with data objects of the set of data from the external data system and communicate the data identifiers to a data queue. The computing device can instruct one or more search nodes to retrieve the identifiers from the data queue. The search nodes can use the data identifiers to retrieve data objects from the external data system and process the data objects according to instructions received from the computing device. The search nodes can provide results of the processing to the computing device.
US12093263B1
A computer-implemented method, system and computer program product for recommending join operations of relational data among different tables. Relationships between one or more pairs of columns of relational data for one or more pairs of tables are identified by determining the semantic similarity between each pair of columns of relational data. The data content join converge for each of the identified relationships in connection with joining the tables involved in such identified relationships is determined. Furthermore, a join strength (indication of the degree that the relational data in the paired columns match) is calculated for each of the identified relationships based on the semantic similarity and the data content join coverage for such identified relationships. Based on the calculated join strength as well as other factors, a combination optimization algorithm identifies the best join combinations of relational data of the tables among a set of tables.
US12093262B2
A method includes obtaining a plurality of data partitions of a data set for storage in a database system. The method further includes determining a first data storage coding scheme for a first partition of the plurality of data partitions, where the first data storage coding scheme includes first encoding parameters regarding encoding the first partition into first data segments and first parity segments. The method further includes determining a second data storage coding scheme for a second partition of the plurality of data partitions. The method further includes dividing the first partition to produce a first number of first raw data segments, where the first number is based on the first data storage coding scheme. The method further includes dividing the second partition to produce a second number of second raw data segments, where the second number is based on the second data storage coding scheme.
US12093256B2
The disclosure provides methods and apparatuses, electronic device, storage medium, computer program product and computer program for search result presentation and for search request processing. The method for search result presentation includes: in response to a trigger operation, initiating a search request for a target question, the target question corresponding to a plurality of answers; acquiring a plurality of pieces of structured information characterizing the respective answers, wherein the structured information is obtained by extracting from search results that support the respective answers and aggregating according to a target aggregation approach corresponding to an attribute feature of the target question, the search results are multimedia contents recalled on the basis of the target question, and each piece of structured information comprises an argument and/or a premise of an answer and core content of the answer; and presenting the plurality of pieces of the structured information on a search result page.
US12093252B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for retrieving and using contextual data from previous conversation sessions in conversational searches. In one aspect, a method includes receiving a first query for a first user session, determining that the first query refers to one or more tags in a first repository, the first repository associating respective identifiers to respective tags, each identifier representing a corresponding user session, determining one or more particular identifiers associated with the one or more tags in the first repository, retrieving particular contextual data associated with the determined particular identifiers in a second repository, the second repository associating respective identifiers to respective contextual data associated with corresponding user sessions represented by the respective identifiers, and performing an action responsive to the first query based on the retrieved particular contextual data.
US12093251B2
Provided is a natural language processing system for determining a merchant based on a natural language query. The system may include a processor to receive a natural language query, convert at least one word of the natural language query to a vector using at least one neural network to form a set of vectors, determine a vector distance from the set of vectors to each profile in a set of profiles, rank the set of profiles based on the vector distance of each profile to the set of vectors, communicate merchant data associated with at least one merchant included in the set of profiles to the user device, receive a selection of a first merchant associated with the merchant data from the user device, and schedule an appointment with the first merchant for a user of the user device. A computer program product and method are also disclosed.
US12093237B2
A method for generating forecasts associated with items includes: obtaining a warm start forecasting request from a user; obtaining an item associated with the warm start forecasting request; obtaining item data associated with the item; making a determination that the item is a warm start item; in response to the determination: performing similarity calculations between the warm start item and additional items included in an item repository; identifying a portion of the additional items that are similar to the warm start item based on the similarity calculations; aggregating forecasts associated with the portion of the additional items to generate a warm start forecast; and providing the warm start forecast to the user.
US12093225B2
A block processing section divides a file generated by an application into a plurality of data blocks and stored the data blocks in an auxiliary storage device. A metadata processing section stores, in the auxiliary storage device, first metadata including a hash value and information for identifying a storage location of each of the plurality of data blocks. When the file is updated, the block processing section stores an updated data block in another storage location. The metadata processing section stores, in the auxiliary storage device, second metadata including a hash value and information for identifying a storage location of each of a plurality of data blocks including the updated data block. A metadata switching section sets the second metadata to be used for file access.
US12093223B2
A system and method are provided for synchronizing read-only folders from a cloud-based server. Users can set permissions when sharing folders with other users. The permissions are enforced by client devices of the users downloading content of the folders from the server. A folder at a user's client from the shared domain may include locally modified content and shared content. Based on an indication of a change by a second user to the folder at the server, the user's client modifies a local folder. To prevent local changes made by the user from being overwritten, the user's client identifies the folder containing locally-modified content as a local content folder not to be synchronized between the plurality of clients.
US12093222B2
A computer implemented method of synchronizing data between a central database and at least one individual database including the steps of: acquiring data from at least one external source; forming an intelligence dataset, wherein the intelligence dataset includes multiple intelligence datum; storing the intelligence dataset in a central database; applying a machine learning ML tagging algorithm to the stored dataset to assign at least one tag to each intelligence datum in the stored dataset, forming a tagged intelligence dataset including multiple tagged intelligence datum; and copying each tagged intelligence datum from the central database to at least one individual database based on the assigned tag.
US12093210B2
Methods and apparatus relating to techniques for data compression. In an example, an apparatus comprises a processor receive a data compression instruction for a memory segment; and in response to the data compression instruction, compress a sequence of identical memory values in response to a determination that the sequence of identical memory values has a length which exceeds a threshold. Other embodiments are also disclosed and claimed.
US12093208B2
Technologies for enabling remote direct memory access (RDMA) transport of serialized objects in streaming pipelines are described. One method of a first computing device that stores a serialized object in a first memory can generate a remote descriptor associated with the serialized object. The remote descriptor uniquely identifies the location of the serialized object and a reference count token. The first computing device sends the remote descriptor to a second computing device in the data center over a network fabric. The second computing device uses the remote descriptor to obtain the contiguous block from the first memory for storage at a second memory associated with the second computing device. The value of the reference count token can be updated by receiving a message from the second computing device, and the remote descriptor can be released responsive to the value of the reference count token satisfying a threshold value.
US12093202B2
The disclosure provides a data bus inversion (DBI) encoding device and a DBI encoding method. The DBI encoding device includes a comparator circuit, a first controllable inverting circuit and a second controllable inverting circuit. The comparator circuit checks the number of the different bits between a first raw data and a second raw data. Based on the number of the different bits, the first controllable inversion circuit determines whether to invert a first DBI bit corresponding to the first raw data as a second DBI bit corresponding to the second raw data. The second controllable inversion circuit determines, based on the second DBI bit, whether to adopt the second raw data as a second encoded data corresponding to the second raw data, or invert the second raw data to generate the second encoded data.
US12093188B2
The invention discloses a prefetch-adaptive intelligent cache replacement policy for high performance, in the presence of hardware prefetching, a prefetch request and a demand request are distinguished, a prefetch predictor based on an ISVM (Integer Support Vector Machine) is used for carrying out re-reference interval prediction on a cache line of prefetching access loading, and a demand predictor based on an ISVM is utilized to carry out re-reference interval prediction on a cache line of demand access loading. A PC of a current access load instruction and PCs of past load instructions in an access historical record are input, different ISVM predictors are designed for prefetch and demand requests, reuse prediction is performed on a loaded cache line by taking a request type as granularity, the accuracy of cache line reuse prediction in the presence of prefetching is improved, and performance benefits from hardware prefetching and cache replacement is better fused.
US12093184B2
A processor-based system for allocating a higher-level cache line in a higher-level cache memory in response to an eviction request of a lower-level cache line is disclosed. The processor-based system determines whether the cache line is opportunistic, sets an opportunistic indicator to indicate that the lower-level cache line is opportunistic, and communicates the lower-level cache line and the opportunistic indicator. The processor-based system determines, based on the opportunistic indicator of the lower-level cache line, whether a higher-level cache line of a plurality of higher-level cache lines in the higher-level cache memory has less or equal importance than the lower-level cache line. In response, the processor-based system replaces the higher-level cache line in the higher-level cache memory with the lower-level cache line and associates the opportunistic indicator with the lower-level cache line in the higher-level cache memory.
US12093183B1
Caching techniques can include: receiving a read I/O operation requesting to read from a logical address; determining whether a mapping cache includes a descriptor for the logical address, the mapping cache including two hash tables; responsive to determining that the mapping cache includes the descriptor for the logical address, performing read hit mapping cache processing which includes using a physical location identified by the descriptor to read content stored at the logical address; and responsive to determining that the mapping cache does not include the descriptor for the logical address, performing read miss mapping cache processing which includes adding the descriptor to the mapping cache. Read miss mapping cache processing can include adding the descriptor to a first hash table, used to access the descriptor by the logical address, and adding the descriptor to a second hash table used to access the descriptor by the physical location.
US12093173B2
An embodiment of an electronic apparatus may include one or more substrates, and logic coupled to the one or more substrates, the logic to control access to two or more persistent storage devices, wherein at least one of the two or more persistent storage devices is to be logically organized with a namespace divided into two or more zones, determine two or more different zone size dependent parameters associated with the two or more persistent storage devices, determine a smallest aligned boundary based on each of the two or more different zone size dependent parameters, and set a zone group size for access to the two or more persistent storage devices based on the determined smallest aligned boundary. Other embodiments are disclosed and claimed.
US12093169B2
Aspects of the disclosure relate to conducting automated web service testing in a continuous integration and delivery test deployment environment using artificial intelligence (AI) generated test data. In some embodiments, a computing platform may receive, from a developer computing platform, a test code request, receive, from a web service computing platform, a training data set, configure a test data set based on the training data set and the test code request, use AI engine to apply one or more corrections to the test data set based on the test code request and to produce a corrected test data set, execute the test code using the corrected test data set to produce test code output results, and send, to the developer computing platform, the test code output results.
US12093166B2
A test automation system is provided that enables “codeless” code test generation and execution. Various embodiments allow users to create automation tests, sets variables in test scripts, set validation criteria, etc. all without having to write code for the operation being tested. In some examples, the system is configured to provide access to mobile device emulation based on selection of or from any number of mobile devices. By automatically defining a suite of tests that can be run on a mobile device population, automated testing can improve validation of any developed software, functionality, and identification of test failures over many existing approaches. Once the codeless tests are created on the system, they can be scheduled to run repeatedly, periodically, a-periodically, all without supervision. Any errors can be communicated to the user, with recommendations to resolve, re-test, among other options.
US12093161B2
A trace network for debugging integrated circuits is disclosed. At least one functional network includes a plurality of components interconnected by a number of network switches, implemented on at least one integrated circuit. A trace network is also implemented on the at least one integrated circuit, and includes a plurality of trace circuits configured to generate trace data based on transactions between ones of the plurality of components. The plurality of trace circuits are coupled to one another by a plurality of trace network switches. The trace circuits are configured to convey the generated trace data to an interface, via the trace network, without using the at least one functional network.
US12093157B2
Aspects of the disclosure relate to various systems and techniques that provide methods and systems for identifying log event for computing systems. For example, a computing device may receive a log event of an application, and determine a value representative of an inverse relationship between a frequency of the log event and a criticality of the log event. The computing device may initiate an action to address the event indicated by the log event based on a comparison between the determined value and a threshold.
US12093154B1
Management of access to stored data in a storage system is provided, including assignment of a first storage processor as a leader storage processor and a second storage processor as a follower storage processor. The leader storage processor is configured to manage data storage operations on a predefined memory portion of the storage system, and the follower storage processor is configured to manage data storage operations in response to a failure of the leader storage processor. The management further includes detecting failure of the first storage processor that interrupts the management of the data storage operations, assigning, responsive to the detection of the failure, the second storage processor as a new leader storage processor configured to resume the management of the operations, and assigning a third storage processor as a new follower processor configured to manage the data storage operations on the predefined memory portion.
US12093153B2
Placement scenario optimization mechanisms for automatic placement of computing entities onto nodes of a running multi-node computing cluster. A set of failure mode parameters define a high-availability requirement of the multi-node computing cluster. In advance of a failure event, and responsive to a determination that a then-current computing entity placement does not satisfy the high-availability requirement, the cluster is analyzed and a plurality of feasible placement scenarios are generated. Optimization criteria are applied to the feasible placement scenarios such that a best choice from among the feasible placement scenarios is identified and applied to the virtual machine placements over the cluster. A change monitoring and detection facility continually observes the multi-node computing cluster to detect a change of a failure mode parameter or to detect a change to the configuration of the virtual machines. Certain of such changes cause feasible placement scenarios to be generated, evaluated, selected, and applied.
US12093138B2
Embodiments of the invention relate to methods and systems for efficiently backing up a production host. In one or more embodiments, assets are assigned to one or more slices. Depending on the type of assets assigned to a slice such as directory information versus data, the slices are assigned a flag. This flag may then be used to determine which streams a slice should be assigned to and based on the specific flags of the slices assigned to each stream, the order by which the streams are transferred to backup containers located in a backup storage may be determined. This may result in better or more efficient utilization of available connections between the containers and the production host, resulting in better utilization of system and network resources as well as a better backup and recovery performance.
US12093126B2
A Hyper Text Transfer Protocol (HTTP)-Uniform Resource Identifier (URI) error-recovery method is provided. The HTTP-URI error-recovery method is applied in user equipment (UE). The HTTP-URI error-recovery method includes the following steps. The UE transmits a first HTTP request with a first URI encoding scheme to an application server through an interface. Then, the UE receives a specific error response corresponding to the first HTTP request from the application server. Then, the UE transmits a second HTTP request with a second encoding scheme to the application server based on the specific error response.
US12093120B2
The disclosure discloses a lighting method based on an Advanced Micro Device (AMD) platform, including the following steps: transmitting, by a Central Processing Unit (CPU), packets in groups to a Non-Volatile Memory Express (NVME) hard disk management system to acquire status information of an NVME hard disk; transmitting, by the CPU, the acquired status information to a Complex Programmable Logic Device (CPLD) backplane through a Baseboard Management Controller (BMC); and in response to receiving the status information, lighting, by the CPLD backplane, a lamp corresponding to an error lamp number based on the status information. The disclosure further discloses a lighting apparatus based on an AMD platform, a computer device, and a readable storage medium.
US12093117B2
A two-sided time-sharing driving and acquisition system based on dry contacts comprises k dry contacts, a processor, p acquisition circuits, and m driving circuits. The p acquisition circuits are evenly divided into two groups which are separately disposed at two sides of the k dry contacts. The m driving circuits are separately disposed at the two sides of the k dry contacts. A system fault detection method and the two-sided time-sharing driving and acquisition system have the following advantages: the state of input acquisition circuits and cables monitored in real time during system debugging or running, and faults caused by exceptions of the acquisition circuits and the cables can be reported in time.
US12093099B2
Implementations of this application provide a method and an apparatus for controlling a voltage of a power supply of a data processing device and a data processing device. The method includes: determining a computing power ratio of the data processing device based on an actual computing power and a theoretical computing power of the data processing device; generating a power supply control instruction based on a result of comparison between the computing power ratio and a predetermined threshold; and controlling an output voltage of the power supply of the data processing device based on the power supply control instruction. According to the implementations of this application, the output voltage of the power supply is controlled according to the computing power ratio, and a good compromise can be obtained between the power consumption loss and the computing power of the data processing device.
US12093091B1
A protective cover apparatus for a direct-view LED (DV LED) screen is provided. The protective cover apparatus may comprise a back wall mount, a plurality of panel flex safety spacers, a front frame, a plurality of rigid DV LED protective panels, and a ventilated edge covering. The front frame may be attached to the back wall mount. The plurality of panel flex safety spacers may forwardly distance the front frame from the back wall mount by a panel flex safety clearance of at least 3 inches. The front frame may have an inner frame perimeter bounding a DV LED viewing window and an outer frame perimeter. The plurality of rigid DV LED protective panels may be rotatably mounted to the front frame. Each DV LED protective panel may have a transparent portion and a frame portion bordering the transparent portion.
US12093072B2
A non-transitory storage medium stores a supporting program executable by a computer of an information processing apparatus. The supporting program causes the information processing apparatus to execute obtaining a print setting, generating a character string for displaying indicating at least a part of the obtained print setting, obtaining image data indicating the image of a selected print job, and transmitting the print job and the generated character string for displaying in a state in which the print job and the character string for displaying are associated with each other. The job name and the character string for displaying are displayed on a display of a connected printer in the state in which the job name and the character string for displaying are associated with each other.
US12093060B2
A vehicle and method of control comprising generating a geometric control envelope in a geometric space of operation points defined by a number of control aspects, the envelope having vertices representing maximum values of the control aspects, and determining a desired operation point in the geometric space representing a control input. Further, the method includes if the desired operation point is outside the envelope, scaling up a first one of the control aspects by a first factor, determining an effective operation point in the envelope geometrically closest to the desired operation point, scaling down all of the control aspects by a second factor inverse of the first factor, and instructing the propulsion mechanisms to propel the vehicle according to the effective operation point.
US12093059B2
A control system including a charging station, a plurality of autonomous work machines, and a control apparatus configured to control the plurality of autonomous work machines, wherein the control apparatus comprises: an obtain unit configured to obtaining power information of each autonomous work machine; and a control unit configured to control each autonomous work machine based on the power information such that charging timings of the autonomous work machines at the charging station do not match each other.
US12093057B2
Provided are a distributed robot-based object movement system and an object movement method using the same. The distributed robot-based object movement system includes a first robot that moves to a reference location where a target object is located, and acquires path information for moving the target object from the reference location to a predetermined destination location, and a second robot that moves to the reference location, provides a driving force for lifting the target object, and drives according to the path information while lifting the target object.
US12093054B2
A moving target following method, which is executed by one or more processors of a robot that includes a camera and a sensor electrically coupled to the one or more processors, includes: performing a body detection to a body of a target based on images acquired by the camera to obtain a body detection result; performing a leg detection to legs of the target based on data acquired by die sensor to obtain a leg detection result; and fusing the body detection result and the leg detection result to obtain a fusion result, and controlling the robot to follow the target based on the fusion result.
US12093050B2
A method for processing a surface of an area to be processed using an autonomous mobile robot. The method includes the steps of controlling the robot in order to process the area according to a first processing pattern, monitoring a region in the surroundings of the robot, wherein the region has a fixed position relative to the robot, and controlling the robot in order to process the area according to a second processing pattern if a reachable and unprocessed region is detected in the monitored region.
US12093047B2
An obstacle avoidance method and apparatus, and a warehousing robot. The method includes: obtaining working state information, where the working state information includes a working mode and a working region; determining a detection region according to the working state information; and performing braking if an obstacle exists in the detection region.
US12093045B2
A method for operating a robot traveling in an environment includes the robot sensing the environment and thereby creating sensor data; generating at least one probabilistic finding based on the sensor data, wherein the probabilistic finding is expressed as an object score and wherein the object score indicates a probability of detection of an object; setting at least one detection threshold; and, based on the at least one detection threshold, transforming the at least one probabilistic finding based on the sensor data to at least one discrete finding. The method is for operating a robot crossing a road. The robot is configured to be controlled by at least one human operator when crossing the road. Setting the at least one detection threshold is based on a level of supervision by the at least one human operator when crossing the road.
US12093039B2
Systems and methods for implementing one or more autonomous features for autonomous and semi-autonomous control of one or more vehicles are provided. More specifically, image data is obtained from an image acquisition device and processed utilizing one or more machine learning models to identify, track, and extract one or more features of the image utilized in decision making processes for providing steering angle and/or acceleration/deceleration input to one or more vehicle controllers. In some instances, techniques are employed such that the autonomous and semi-autonomous control of a vehicle changes between lane follow and vehicle follow modes. Further, a vehicle may determine whether to continue to follow a vehicle after the followed vehicle moves in relation to the following vehicle.
US12093034B2
In a control apparatus that controls communication of a telexistence system including a slave robot and an operating device, a state acquisition part repeatedly acquires status reports respectively from the operating device, the slave robot, and a plurality of virtual routers that connect the operating device and the slave robot while communication between the operating device and the slave robot is established. A path determination part determines a communication path for transmitting a control instruction for controlling the motion of the slave robot to the slave robot on the basis of the acquired status reports when the state acquisition part acquires the status reports. An instruction transmitting part transmits an instruction for forming the communication path determined by the path determination part to each of the plurality of virtual routers.
US12093028B2
The embodiments relate to a solution for substance analysis in machine performance diagnostic, comprising: receiving a substance, said substance being obtained from a machine being inspected; detecting properties of the received substance by means of one or more sensors; transmitting information on the detected properties to an analytics module; performing a analysis on said detected properties according to predefined analysis rules; generating control instructions based on the analysis; and providing the control instructions as an output.
US12093022B2
Embodiments of the present invention provide a machine and continuous data set including process data, quality data, specific actor data, and ergonomic data (among others) to create more accurate job assignments that maximize efficiency, quality and worker safety. Using the data set, tasks may be assigned to actors based on objective statistical data such as skills, task requirements, ergonomics and time availability. Assigning tasks in this way can provide unique value for manufacturers who currently conduct similar analyses using only minimal observational data.
US12093014B2
A position calibration system and method are disclosed, in which a control unit is provided to control a positioner sensing module to scan a circular positioner provided on a positioning substrate in a first direction and a second direction so as to acquire midpoints of two scanned line segments and acquire an intersection of lines extending from the two center points in a direction perpendicular to the first and the second directions as a calibration reference point, which correspond to a centroid (a center) of the circular positioner. The calibration reference point functions as a reference point for positioning the positioning substrate with respect to the positioner sensing module and is stored in a memory unit. The calibration reference point can be used as a positioning point during installation of a machine and can also be used for calibration of a position of the machine.
US12093010B2
A system for operating or designing building equipment is configured to provide a user interface comprising a workspace with selectable symbols representing multiple devices of building equipment, evaluate a user input defining a connection between at least two of the selectable symbols on the workspace according to a set of rules to determine whether the connection is valid or invalid, prevent the user from making the connection in response to determining that the connection is invalid, generate a valid model of a system comprising the multiple devices of building equipment in response to determining that the connection is valid, execute a model-based control process or simulation using the valid model to generate control decisions or design decisions for the multiple devices of building equipment, and operate or design the multiple devices of building equipment in accordance with the control decisions or the design decisions.
US12093006B2
A method for controlling a driving function. In the method, input data relevant for the driving function are conveyed to a cluster, output data are respectively generated by redundant processing of the input data on at least a first processing unit and a second processing unit in the cluster, the respective output data are supplemented by control fields by each processing unit, the output data of the processing units are conveyed to a comparison and a result of the comparison is ascertained, and depending on the result, the output data are utilized on a case-by-case basis together with the respective control fields for the driving function if the output data and control fields bear the comparison, or are marked as erroneous if the output data or control fields deviate.
US12093001B2
An operation rule determination device includes an environment execution unit that obtains a state of a control target after each operation and the degree associated with the state for a series of operations on the control target, by using degree information in which the state and the degree of desirability of the state are associated with each other, and a risk-considered history generation unit that calculates a cumulative degree obtained by accumulating the obtained degree for the series of operations, and, when the cumulative degree satisfies a condition, reduces the degree associated with the state after the series of operations in the degree information.
US12092994B2
Provided is a complex light modulator including a phase modulator, and an amplitude modulator, wherein the phase modulator and the amplitude modulator are configured to generate a first complex pixel having first complex light modulation characteristics and a second complex pixel having second complex light modulation characteristics, wherein the first complex pixel includes first sub-complex pixels that are provided in a 3×3 format and are configured to implement the first complex light modulation characteristics, wherein the second complex pixel includes second sub-complex pixels that are provided in a 3×3 format and are configured to implement the second complex light modulation characteristics, and wherein the first complex pixel and the second complex pixel respectively include a first overlapping pixel that is included in the first sub-complex pixels and the second sub-complex pixels.
US12092991B2
An image forming apparatus includes: a main body housing; a developing cartridge attachable to and detachable from the main body housing; a drum cartridge attachable to and detachable from the main body housing; and a developing guide for guiding attachment and detachment of the developing cartridge to and from the main body housing. The developing cartridge includes a developing roller and a developing memory for storing information. The drum cartridge includes a photosensitive drum. The developing guide is movable together with the developing cartridge between a first position where the developing roller is in contact with the photosensitive drum and a second position where the developing roller is separated from the photosensitive drum. The developing guide includes a developing memory terminal configured to be in contact with the developing memory in a state where the developing cartridge is attached to the main body housing.
US12092982B2
An image forming apparatus includes an image forming unit and a reading unit. The image forming unit is configured to form an image. The reading unit has a first reading mode, in which a document conveyed by a conveyance unit is read, and a second reading mode, in which a document placed on a platen glass is read. A first correction mode, in which correction data is generated using a result of reading the test document in the first reading mode, or a second correction mode, in which correction data is generated using a result of reading the test document in the second reading mode, is executed based on a result of detection of placement of a test document on the reading unit.
US12092977B1
A fixing device includes a film forming a cylinder, a heater, a thermometer, and a series of contact portions. The heater extends within the cylinder and includes a heating element that extends in a longitudinal direction along the cylinder. The thermometer detects a temperature of the cylinder. The plurality of contact portions contact an inner surface of the cylinder and are spaced apart from each other in the longitudinal direction. The contact portions include a first contact portion and a second contact portion. The first contact portion is longitudinally offset from the thermometer and has a first contact area with the cylinder. The second contact portion is longitudinally collocated with the thermometer and has a second contact area with the cylinder. The second contact area is smaller than the first contact area.
US12092973B2
An image forming apparatus includes a first unit including an image bearing member and a second unit. The second unit includes a developing roller to supply the toner to the image bearing member, a mounting portion in which the replenishing container is dismountably mounted, and an accommodating portion to accommodate the toner replenished from the replenishing container. The second unit is movable between a first position where the developing roller contacts the image bearing member and a second position where the developing roller separates from the image bearing member. When a moving direction in which the second unit moves from the first position toward the second position is defined as a separating direction, the second unit is urged in the separating direction by a force which the mounting portion receives from the replenishing container when the replenishing container is mounted to the mounting portion.
US12092972B2
A toner cartridge includes a chamber containing toner, a feeding portion configured to feed the toner toward an opening in the toner cartridge, and a pump configured to discharge the toner through the opening to outside of the toner cartridge, the pump being configured to move the toner by changing pressure inside of the toner cartridge relative to pressure outside of the toner cartridge. A rotatable coupling is configured to receive a rotational force from outside of the toner cartridge, the coupling being operatively connected to the feeding portion and the pump so as to transmit the rotational force to the feeding portion and the pump to thereby rotate the feeding portion and drive the pump.
US12092953B2
Various embodiments disclosed relate to methods of manufacturing a textured surface comprising disposing a nanoparticulate ink on a substrate.
US12092951B2
The invention relates to a field of capturing images requiring a long exposure, e.g., when photographing faint objects. The device comprises an image formation unit, an image capture unit, a primary shutter and a secondary shutter connected to at least one disturbance detector via a control unit.
US12092949B2
One embodiment of a lens driving device comprises: a housing supporting a first magnet; a bobbin provided on the inside of the first magnet, provided with a first coil on an outer peripheral surface thereof, and moving within the housing; a base disposed at the bottom of the bobbin; an upper elastic member provided at the top of the bobbin; and a supporting member disposed on a side surface of the housing, and having the bottom thereof coupled to the base, wherein a portion of the top of the supporting member may be coupled to the upper elastic member.
US12092945B2
An object is to closely observe, by means of images of a camera having high performance specifications, changes in a structure due to heating or cooling of the structure to a temperature beyond a service temperature limit of the camera having high performance specifications and returning from that temperature to room temperature. A structure observation device includes: a camera case of a rectangular three-dimensional shape, having a glass window of heat-resistant and/or cold-resistant glass on at least one side of the three-dimensional shape; heat insulating walls covering the camera case except for the glass window; a fluid supply port and a fluid discharge port through which a cooling or warming fluid is circulated into; and a camera that is disposed inside the camera case and captures a still image or a moving image through the glass window and externally outputs or internally stores data of the captured image.
US12092944B2
A mount module that is capable of improving waterproofness without enlarging its size. The mount module to which a lens barrel having claws is attachable includes a base member, a fixed mount member, a movable member, movable claws, first and second sealing member. A fixed mount member has a first mount surface that abuts to a second mount surface of the lens barrel. The movable member is arranged between the fixed mount member and the base member rotatably around an optical axis. The movable claws engage with the claws of the lens barrel and move in an optical axis direction by interlocking with rotation of the movable member. The first sealing member is arranged between the movable member and the fixed mount member. And the second sealing member is arranged between the movable member and the base member.
US12092938B2
A display device having a visual angle control film can attenuate an interference phenomenon between a panel and a visual angle control film and effectively shield unnecessary light of a visual angle, the display device comprises a display panel; and a visual angle control film disposed on the display panel, wherein the visual angle control film may include a plurality of light-shielding patterns for shielding light advancing in a side direction except a front direction of the display panel in a visual angle control mode, and each of the plurality of light-shielding patterns may have a thickness in the range of 8% to 25% of a pixel area of the display panel, an interval in the range of 33% to 39% of the pixel size, and a slope angle in the range of ±5° to 15° based on 90°.
US12092937B2
An optical path control member according to an embodiment comprises: a lower substrate; a lower electrode disposed on the lower substrate; an upper substrate disposed on the lower substrate; an upper electrode disposed under the upper substrate; and a pattern part interposed between the lower electrode and the upper electrode, wherein: the pattern part includes a first pattern part and a second pattern part alternately disposed; the first pattern part has an optical transmittance varying according to an applied voltage; the second pattern part transmits light; and the width of the first pattern part varies as the first pattern part extends from a light emitting part to a light transmitting part.
US12092925B2
The present application provides a backlight module and a liquid crystal display device; the first portion of the slit adhesive is formed with a notch, so that when internal stress generates in the slit adhesive due to environmental changes, the internal stress can be released through the notch, thereby preventing the slit adhesive from warping and improving the yield of the backlight module.
US12092923B2
A backlight system includes a plurality of pixel ICs respectively including a plurality of channels connected to a plurality of LEDs and that control the LEDs to be turned on and off through the channels, and a driver IC connected to the pixel ICs and that supplies a data signal to each of the pixel ICs. The pixel ICs include a first pixel IC connected to first LEDs and a second pixel IC connected to second LEDs. The first pixel IC turns the first LEDs on or off in a first order based on first control data included in the data signal, and the second pixel IC turns the second LEDs on or off in a second order different from the first order based on second control data included in the data signal.
US12092919B2
A liquid crystal lens liquid crystal lens includes: a first substrate and a second substrate; a liquid crystal layer including a plurality of liquid crystal lens units; a first electrode including a plurality of independent sub-electrodes, and there are sub-electrodes at adjacent positions of adjacent liquid crystal lens units; a second electrode being a planar electrode, the first electrode and the second electrode are configured to form an electric field to drive liquid crystal molecules of the liquid crystal layer to rotate, and adjust the curvature of the liquid crystal lens units; a first planar layer located on the side of the first electrode facing the liquid crystal layer, the first planar layer being configured to smooth an intensity variation curve of the electric field of the liquid crystal lens units; and a light-shielding layer located between the first substrate and the second substrate.
US12092911B2
The present disclosure provides a method for producing a liquid crystal material. The method includes a step (I) of preparing a liquid crystal material and a step (II) of measuring the liquid crystal material with a delta delay measurement mechanism that measures a delta delay value of the liquid crystal material. The delta delay measurement mechanism includes a single coaxial tube and a mechanism that calculates the delta delay value of the liquid crystal material. The single coaxial tube includes a linear inner conductor and an outer conductor having a space through which the inner conductor extends. The delta delay value is a difference between a transmission delay time t0 and a transmission delay time tv.
US12092910B2
In order to provide an optical modulator capable of preventing damage to the substrate and preventing deterioration of the properties of the modulator by reducing the stress on the substrate generated by the modulation electrode, there is provided an optical modulator 1, including: a substrate 5 having an electro-optic effect; an optical waveguide 10 formed on the substrate 5; and a modulation electrode (signal electrode S and ground electrode G) provided on the substrate 5 and modulating a light wave propagating in the optical waveguide 10, wherein a resin 8 to reduce the stress on the substrate 5 generated by the modulation electrode is arranged between a part of the bottom surface of the modulation electrode and the substrate 5 facing a part of the bottom surface of the modulation electrode.
US12092895B2
A lens barrel and an image pickup apparatus that can be downsized and have a high degree of freedom in design is provided. The lens barrel includes a fixed barrel, a guide barrel fixed to the fixed barrel, a cam barrel rotatably supported by the guide barrel, a driver that is supported by the fixed barrel and drives the cam barrel, and a deceleration mechanism that is disposed so as to connect the driver and the cam barrel and decelerates rotation from the driver to transmit the rotation to the cam barrel. The driver is disposed inside the cam barrel. At least part of the deceleration mechanism is disposed so as to overlap the cam barrel when viewed from a direction of an optical axis of an image pickup optical system.
US12092883B2
A connector for connecting a circuit board to a mating connector includes a connector housing, a lens unit and a receiving unit. The connector housing has a receiving chamber and is connectable to a mating connector housing of the mating connector. The lens unit is disposed in the receiving chamber and is light-conductively connectable to a transmitter/receiver unit disposed on the circuit board and to at least one optical waveguide of the mating connector. The securing unit has two mounting arms and a securing portion connecting the mounting arms, the securing unit being releasably connected via the mounting arms at two opposite side walls of the connector housing, and the securing portion securing the lens unit in place within the receiving chamber.
US12092875B1
A rotatable capsule for a fiber optic rotary joint and a method of using thereof is disclosed. The rotatable capsule may have a housing with one or more sections, where inside the housing there may exist multiple chambers. The rotatable capsule may be designed to be submerged under water and withstand high pressure loads during operation. A first chamber may be designed to support one or more shaft seals between a rotatable shaft and the housing of the capsule by equalizing the pressure of the outside environment with the usage of a high viscosity liquid fluid that is non-conductive and non-compressible. At least one other chamber may be designed to hold different portions of the fiber optic rotary joint and be sealed from the first chamber to provide a second level of sealing.
US12092870B2
In a waveguide having a given Δ, a low-loss waveguide bend is realized while the curvature radius is kept small. In an optical waveguide in which a first waveguide and a second waveguide are connected, a clothoid tapered waveguide bend is inserted between the first waveguide and the second waveguide. In the clothoid tapered waveguide bend, the waveguide width continuously changes from a first waveguide width at a connection point of the first waveguide to a second waveguide width at a connection point of the second waveguide, the curvature radius continuously changes from a first curvature radius at the connection point of the first waveguide to a second curvature radius at the connection point of the second waveguide, the first waveguide width and the second waveguide width are different from each other, and the first curvature radius and the second curvature radius are different from each other.
US12092867B2
Described herein are photonic communication platforms that can overcome the memory bottleneck problem, thereby enabling scaling of memory capacity and bandwidth well beyond what is possible with conventional computing systems. Some embodiments provide photonic communication platforms that involve use of photonic modules. Each photonic module includes programmable photonic circuits for placing the module in optical communication with other modules based on the needs of a particular application. The architecture developed by the inventors relies on the use of common photomask sets (or at least one common photomask) to fabricate multiple photonic modules in a single wafer. Photonic modules in multiple wafers can be linked together into a communication platform using optical or electronic means.
US12092859B2
A multicore fiber includes: a cladding; and three or more and five or less cores disposed at rotationally asymmetric positions on a circumference centered at a center of the cladding. No core is disposed at the center of the cladding. Angles formed by adjacent ones of lines connecting the center of the cladding and respective ones of the cores are all larger than 60°.
US12092853B2
Provided are a light guide plate, an area light source device, a display device, and manufacturing method for the light guide plate such that the occurrence of uneven luminance is suppressed. The light guide plate is characterized in that the light guide plate has a light entrance surface through which light enters, a light exit surface intersecting with the light entrance surface and through which light is output, and an opposite surface facing the light entrance surface, wherein the light entering through the light entrance surface is guided to the opposite surface side and output from the light exit surface, and the refractive index Nx in a direction perpendicular to the light entrance surface is higher than the refractive index Ny in a direction parallel to the light exit surface and parallel to the light entrance surface.
US12092852B2
An optical device including a primary fan-out waveguide; at least one secondary fan-out waveguide; a fan-out optical coupler for coupling a light beam between the primary fan-out waveguide and the secondary fan-out waveguide; at least one bus waveguide associated with the at least one secondary fan-out waveguide and different from each secondary fan-out waveguide; and a reflecting and coupling structure connecting the secondary fan-out waveguide and the bus waveguide.
US12092848B2
A layered sheet polarizer including a multilayered structure having multiple transparent, low-absorption layers, the transparent, low-absorption layers including first layers having a relatively high index of refraction and second layers having a relatively low index of refraction, the first and second layers being arranged in an alternating manner within the structure so as to form resonator structures, and a dichroic layer positioned within the multilayered structure.
US12092847B2
Provided is a circularly polarizing plate with which, in a case where a display device obtained by disposing the circularly polarizing plate on a display element is viewed from an oblique direction while the direction thereof is being changed, the display device exhibits little change in tint and has a low reflectivity; and an organic electroluminescent display device. The circularly polarizing plate includes a polarizer and an optically anisotropic layer, in which the optically anisotropic layer is a layer formed by fixing a liquid crystal compound having reverse wavelength dispersibility twist-aligned with a thickness direction as a helical axis, the molecular axis of the liquid crystal compound in the optically anisotropic layer is horizontal to the surface of the optically anisotropic layer, and the twisted angle of the twist-aligned liquid crystal compound is 15° to 360°.
US12092834B2
Methods and systems for interacting with an augmented reality application includes a providing an array of barometric pressure sensors within a housing of a wearable device to capture pressure variances detected from motion of one or more facial features that are proximate to the array of barometric pressure sensors. The pressure variances are analyzed to identify motion metrics related to the motion of the facial features. The motion metrics are used to derive engagement metrics of the user to content of the augmented reality application presented to the user.
US12092830B1
The present disclosure discloses AR glasses including an image projection device, an optical lens, a beam splitter, a first ¼λ wave plate, a curved half-mirror, and a liquid crystal dimming film. The liquid crystal dimming film includes a polarizer and a dye-doped liquid crystal layer. The light transmittance of the dye-doped liquid crystal layer is adjusted by an applied voltage. When the liquid crystal layer absorbs light, it can effectively block external stray light, and also prevent viewing displayed image from being viewed from an outside world to achieve privacy protection. This greatly improves the contrast of the virtual image and enhance the immersion.
US12092829B2
A head-mounted device may have a left display and a right display that provide respective left and right images. Left and right optical combiner systems may be configured to pass real-world light to left and right eye boxes while directing the left and right images respectively to the left and right eye boxes. Misalignment of the left and right images with respect to the left and right eye boxes may be detected using gaze tracking systems, using cameras such as front-facing cameras in conjunction with a database of known real-world object properties, using visual inertial odometry systems formed from cameras and inertial measurement units, or using one or more sensors in a portable head-mounted device case or other item with a receptacle configured to receive a head-mounted device. Compensating adjustments may be made to the images based on the measured misalignment.
US12092825B2
There is disclosed an optical device, including a light-transmitting substrate having an input aperture, an output aperture, at least two major surfaces and edges, an optical element for coupling light waves into the substrate by total internal reflection, at least one partially reflecting surface located between the two major surfaces of the light-transmitting substrate for partially reflecting light waves out of the substrate, a first transparent plate, having at least two major surfaces, one of the major surfaces of the transparent plate being optically attached to a major surface of the light-transmitting substrate defining an interface plane, and a beam-splitting coating applied at the interface plane between the substrate and the transparent plate, wherein light waves coupled inside the light-transmitting substrate are partially reflected from the interface plane and partially pass the through.
US12092824B2
The present invention provides an optical device for augmented reality, the optical device including: an optical means for transmitting at least part of visible light therethrough; and a reflective unit group including a plurality of reflective units disposed in a line along a first direction, which is any straight-line direction, on the surface of the optical means or inside the optical means; wherein the reflective units reflect image light, output from an image output unit configured to output image light corresponding to an image for augmented reality, toward the pupil of an eye of a user.
US12092818B2
A projection assembly for a head-up display (HUD) includes a windshield, including an outer and inner pane joined to one another via a thermoplastic intermediate layer, and having an HUD region; and a projector directed at the HUD region. The radiation of the projector is predominantly p-polarised, and the windshield is provided with a reflective coating, which is suitable for reflecting p-polarised radiation. The reflective coating has exactly one electrically conductive layer and arranged one above and one below the electrically conductive layer are two dielectric layer sequences, each including n low-optical-refraction layers having an index of refraction less than 1.8 and (n+1) high-optical-refraction layers having an index of refraction greater than 1.8, arranged alternatingly in each case, wherein n is an integer greater than or equal to 1.
US12092815B2
Several unique configurations for interferometric recording of volumetric phase diffractive elements with relatively high angle diffraction for use in waveguides are disclosed. Separate layer EPE and OPE structures produced by various methods may be integrated in side-by-side or overlaid constructs, and multiple such EPE and OPE structures may be combined or multiplexed to exhibit EPE/OPE functionality in a single, spatially-coincident layer. Multiplexed structures reduce the total number of layers of materials within a stack of eyepiece optics, each of which may be responsible for displaying a given focal depth range of a volumetric image. Volumetric phase type diffractive elements are used to offer properties including spectral bandwidth selectivity that may enable registered multi-color diffracted fields, angular multiplexing capability to facilitate tiling and field-of-view expansion without crosstalk, and all-optical, relatively simple prototyping compared to other diffractive element forms, enabling rapid design iteration.
US12092811B2
A micromechanical light deflection device. The device includes a movable beam-deflecting element that is designed to deflect an input light beam into an output light beam, and a static beam-deflecting device having a plurality of differently oriented surfaces that are situated in the beam path of light for the movable beam-deflecting element in such a way that an input light beam for the movable beam-deflecting element and/or an output light beam from the movable beam-deflecting element passes through two of the differently oriented surfaces of the static beam-deflecting device.
US12092810B2
Articles comprises iron oxide colloidal nanocrystals arranged within chains, wherein the chains of nanocrystals are embedded within a material used to form the article or a transfer medium used to transfer a color to the article are described. The material or transfer medium includes elastic properties that allow the nanocrystals to display a temporary color determined by the strength of an external force applied to the article, and the material or transfer medium includes memory properties that cause the displayed temporary color to dissipate when the external force is removed, wherein the dissipation of the displayed temporary color is sufficiently slow as to be visually observable by an average observer's unaided eye.
US12092809B2
Provided is an illumination optical system for endoscope having high light utilization efficiency. The illumination optical system for endoscope which is provided in contact with an end surface of a light guide at a distal end portion of an insertion part of an endoscope, includes a diffusion plate that is provided on the end surface of the light guide and that diffuses light from the light guide, in which the diffusion plate has a diffusion surface that is formed on a surface on a side of the light guide and a light guide unit that guides light diffused on the diffusion surface, the diffusion surface consists of a holographic diffusion plate, and the light guide unit consists of sapphire glass.
US12092800B2
A low parallax imaging device includes a plurality of imaging lens elements arranged to capture adjacent fields of view. In some examples, adjacent imaging lens elements may contact at datum features to maintain a desired spacing. The spacing may allow for partial overlapping of low-parallax volumes associated with the respective imaging lens elements.
US12092795B2
A display device includes: a display member including a first region, a second region, and a third region defined between the first region and the second region; a first coated layer disposed on a first surface of the first region of the display member; and a second coated layer disposed on a first surface of the second region of the display member, where a first modulus of the first coated layer is smaller than a second modulus of the second coated layer.
US12092782B2
A method including obtaining, by a computer processor, a sonic waveform for each of a plurality of source and receiver positions along a borehole, and a sonic wave propagation velocity of a target event for the plurality of positions. Further, performing, a linear moveout correction on the sonic waveforms based on the velocity and stacking the linear moveout corrected waveforms to generate a stacked waveform at the plurality of positions. The method further includes determining an arrival-time of the target event on the stacked waveforms based on an extremum of a first objective and predicting a candidate arrival-time of the target event for the sonic waveform at the plurality positions based on the arrival-time of the target event on the stacked waveforms, and the sonic velocity. The method still further includes determining an arrival-time for the target event on the sonic waveform at the plurality positions within the borehole based on the candidate arrival-time of the target event and an extremum of a second objective function.
US12092781B2
A method may include receiving, via a processor, a first set of seismic data acquired via a Wide Azimuth (WAZ) survey. The method may also include receiving a second set of seismic data acquired via an Ocean Bottom Survey (OBS) simultaneously during a time period in which the first set of seismic data is acquired. The method may then involve processing the second set of data to obtain a velocity model of seismic waves for an area that corresponds to the WAZ survey and OBS and generating one or more seismic images of the area based on the velocity model and the first set of data.
US12092774B2
In a method of making pixelated scintillators, an amorphous scintillator material in a molten state is pressed into a plurality of cavities defined by a plurality of walls of a mesh array. The molten scintillator material in the plurality of cavities is cooled to form a pixelated scintillator array. An x-ray imager including a pixelated scintillator is also described.
US12092772B2
The invention relates to a detector of charged particles made of silicon carbide and capable of performing dosimetric measurements in the field of quality controls of the beam lines at proton-therapy centres. With such detector it is further possible to perform measurements on beams of high- intensity charged particles produced by laser-matter interaction.
US12092770B2
A system determines a centerline of a vehicle to adjust a forward aim of a camera or ranging unit. The vehicle has a forward axle transverse to the centerline, a first and second wheels at distal ends of the forward axle, a rearward axle transverse to the centerline, and a third and fourth wheels at distal ends of the rearward axle. The system includes a jig for engagement under the vehicle, a light source attached to the jig for projecting light forward of the jig along the centerline of the vehicle when the jig is fully engaged, and a target placed on the centerline of the vehicle so as to be illuminated by the light source at a fixed distance from the vehicle.
US12092765B2
The present disclosure provides a lidar system. The lidar system includes: an optical rotating mirror and at least two laser transceiving modules. Each laser transceiving module includes a transmitting unit and a receiving unit. The transmitting unit is configured to transmit a laser signal. The optical rotating mirror is configured to rotate around a rotating axis in a vertical direction, receive the laser signal and adjust a direction of the laser signal during rotation, and reflect the laser signal to a target object. The laser signal is diffusely reflected on the target object, which produces an echo signal. The echo signal is reflected by the optical rotating mirror and is then received by the receiving unit. The receiving unit includes a plurality of detectors arranged in an array.
US12092754B2
Ranging and detection data is processed to identify or correct for multipath reflection. A sensor point that represents a location of an object, the location based on an incidence of an electromagnetic wave received at a sensor is obtained. The first sensor point is determined to be a product of multipath reflection. A first point of reflection on a surface of a surface model is determined. The location of the first sensor point is corrected based on the first point of reflection on the surface of the surface model.
US12092752B2
Techniques are provided for handling positioning sessions in response to a timing source outage. An example method for configuring a positioning method based on a timing source outage includes receiving an indication of the timing source outage from a station, determining the positioning method based at least in part on the indication of the timing source outage, and sending an indication of the positioning method to one or more network entities.
US12092748B2
Disclosed is a method for assisting in the location of an engulfed element in a predetermined search zone, implemented by a location assistance system including at least a plurality of patrollers including at least one drone, the method including at least the following steps: arrival of the drone at the predetermined search zone; determination by the drone, of the topography of the predetermined search zone; division of the predetermined search zone into areas, by the drone, depending on the topography and the capabilities of each patroller, and assigning of each area to at least one patroller; searching for the engulfed element in each search zone by the at least one patroller assigned to the area; and periodic inter-patroller communication at least until the at least one engulfed element is located.
US12092728B2
An exemplary communications system includes a first base station and a second base station. The first base station transmits a first signal to the second base station, and the second base station receives the first signal and transmits a second signal in response. The first base station receives the second signal and transmits a third signal in response. A receiving unit of a device receives the first, second, and third signals. The device measures a first delay time between receipt of the first signal and receipt of the second signal, and measures a first round trip time based on receipt of the second signal and the third signal. A second round trip time and a second delay time are determined and a first time difference of arrival is calculated based on the first round trip time, first delay time, second round trip time and second delay time.
US12092724B2
The techniques of this disclosure relate to object range and velocity detections from varying radar pulse repetition times. A device includes a transmitter, a receiver, and a processor. The transmitter is configured to transmit a series of electromagnetic pulses within a frame having a varying pulse repetition time between electromagnetic pulses. A center frequency of the electromagnetic pulses varies by a frequency step. The receiver is configured to receive a series of corresponding reflected electromagnetic pulses reflected from an object. The processor is configured to determine range and velocity information of the object based on the received series of corresponding reflected electromagnetic pulses. By varying the pulse repetition times between consecutive pulses in a radar frame, the radar system may improve a range resolution, particularly in the case of frequency-modulated continuous-wave (FMCW) radar systems.
US12092719B2
A system for radio-frequency imaging of a structural environment is disclosed, including radio devices configured to transmit radio signals and a radio imaging device configured to receive the radio signals transmitted by the radio devices. The radio signals received at some times are scattered, reflected, or attenuated by an object collocated with an active localization device. The radio signals received at other times are scattered, reflected, or attenuated by the object not collocated with the active localization device. The system can obtain an indication of a location of the active localization device and, based on the radio signals received at the times the object is collocated with the active localization device, generate a radio signature of the object associated with the location. The system can then compute a score indicative of a likelihood that the object is at the location when it is not collocated with the active localization device.
US12092718B2
A method for estimating a range of a moving target, the method including emitting, from a target, a first ultrasound signal T, wherein the first ultrasound signal T is generated based on a first differential Zadoff-Chu sequence x; receiving, at a receiver, a second ultrasound signal R, which corresponds to the first ultrasound signal T, wherein the second ultrasound signal R includes a second differential Zadoff-Chu sequence y; correlating the first ultrasound signal T with the second ultrasound signal R to calculate an initial time of flight estimate taucorr; and calculating an initial range estimate dcorr by multiplying the initial time of flight estimate taucorr with a speed of sound c. A differential Zadoff-Chu sequence is different from a Zadoff-Chu sequence.
US12092709B2
A scalar magnetometer includes a sensor element, a circuit carrier, a pump radiation source, a radiation receiver and evaluation means. The pump radiation source emits pump radiation. The sensor element preferably includes one or more NV centers in diamond as paramagnetic centers. This paramagnetic center emits fluorescence radiation when irradiated with pump radiation. The radiation receiver converts a intensity signal of the fluorescence radiation into a receiver output signal. The evaluation means detects and/or stores and/or transmits the value of the receiver output signal. The material of the circuit carrier is preferably transparent for the pump radiation in the radiation path between pump radiation source and sensor element and transparent for the fluorescence radiation in the radiation path between sensor element and radiation receiver. The components sensor element, pump radiation source, radiation receiver and evaluation means are preferably mechanically attached to the circuit carrier.
US12092707B2
The present application relates to a technical field of determining an irreversible demagnetization of a grain boundary diffusion NdFeB magnet, and more particularly, to a method for identifying an irreversible demagnetization of a grain boundary diffusion NdFeB magnet by magnetic field distribution. After applying a reverse magnetic field to a saturatedly magnetized grain boundary diffusion NdFeB magnet, if a number of magnetic poles on a non-diffusion face of the grain boundary diffusion NdFeB magnet is increased, it is determined that there is an irreversible demagnetization in the grain boundary diffusion NdFeB magnet.
US12092698B2
A degradation-determination system includes at least four strain gauges that are installed on a principal surface of a lithium-ion battery and each of which is configured to detect pressure of a battery surface at a corresponding installation position, and a degradation determining unit configured to determine degradation of the lithium-ion battery based on measured values at the strain gauges. The degradation determining unit is configured to estimate a maximum expansion position where volume expansion is maximal in a region defined by the strain gauges, of the surface of the lithium-ion battery.
US12092688B2
The invention concerns a circuit for transferring a data from one clock domain to another clock domain, the circuit comprising: a digital circuit configured to generate a data signal synchronized with a source clock signal, and to receive such data by sampling the data signal synchronized with a target clock signal; a phase comparator which is configured to determine a phase relationship between the source clock signal and the target clock signal; and a data signal synchronization circuit configured to receive data signal transitions that are synchronized with the source clock signal, and to provide a synchronized data signal transitions of which are synchronized with the target clock signal.
US12092668B2
In an electrical grid, several electricity meters may be associated with the same transformer, and may measure electricity sold to respective customers. In an example, one electricity meter executes manager software, while the other electricity meters execute agent software. One or more applications operated on each electricity meter, and control metrology devices, data processing, operation of radio(s) and/or a powerline communications modem, aspects of electrical phase determination, etc. The agent software operating on each electricity meter may relay messages from applications operating on that electricity meter to other (possibly similar) applications operating on other electricity meters. Each message sent by each instantiation of agent software may include a networking score of that electricity meter. The manager software may additionally communicate with a data collector and/or main office server(s). The manager software may select a replacement meter from among those connected to the same transformer to assume the role of executing manager software.
US12092666B1
A power stage, comprising of multiple power MOSFETs and control and monitoring circuits, is an important part of voltage regulators. The voltage regulator controller typically monitors the power stage output current to implement control and protection functions. Traditional power stages mostly adapt monolithic solutions, suffering from performance inefficiencies due to the LDMOS process, while co-packaged solutions with combined VDMOS and LDMOS processes suffer from potential large current monitoring errors due to different operating temperatures. The current invention proposes a current monitoring circuit with temperature compensation to cancel the temperature coefficient mismatch between the external power MOSFET and the current monitoring circuit. Therefore, the gain of the current monitoring circuit doesn't change with the temperature, allowing for high current monitoring precision, and the temperature compensation circuit doesn't affect the bandwidth of the current monitoring circuit, allowing the use of the output current monitoring signal for close-loop control and over-current protection.
US12092663B2
Sensor part for installation in medium-voltage cable compartments, which sensor part comprises a voltage divider based on the capacitive divider principle, which voltage divider comprises: —a first capacitor, comprising an elongate primary conductor wrapped in a dielectric material and an elongate conducting shield arranged around the dielectric material, which first capacitor has a first capacitance rating; —a second capacitor, having a second capacitance rating, which second capacitor further comprises a first lead conductively connected with the conducting shield of the first capacitor and a second lead conductively connected to a common reference, such as earth; —a voltage output line, conductively connected with the conducting shield of the first capacitor; wherein the second capacitance rating is larger than the first capacitance rating, so that when during use the primary conductor is conductively connected with a live circuit carrying an alternating current, a measurement of a voltage between the common reference and the voltage output line can be taken as a ratio of the voltage between the live circuit and the common reference.
US12092661B2
A cantilever probe card device and an elastic probe thereof are provided. The elastic probe includes a soldering segment, a testing segment, two outer elastic arms spaced apart from each other. The testing segment is spaced apart from the soldering segment along an arrangement direction, and has a needle tip, an outer edge, and an inner edge that is opposite to the outer edge. Each of the two outer elastic arms has two end portions respectively connected to the soldering segment and the inner edge of the testing segment. Moreover, one of the two outer elastic arms adjacent to the needle tip is defined as a first outer elastic arm, and another one of the two outer elastic arms is defined as a second outer elastic arm. Specifically, a length of the first outer elastic arm is greater than a length of the second outer elastic arm.
US12092654B2
The present disclosure discloses an assembly for carrying a chip, and a device and a method for testing a chip. The assembly for carrying a chip is configured to fasten chips of different sizes, and includes a rotatable vertical rod, a cross beam, a first sidewall, and a second sidewall. The rotatable vertical rod is provided with a gear that surrounds the rotatable vertical rod with gear teeth. The cross beam is internally provided with a first through hole and a first chute. A top of the first sidewall is connected to a first connecting rod located in the first chute. A top of the second sidewall is connected to a second connecting rod located in the first chute. A side surface of the first connecting rod is provided with a plurality of first tooth grooves arranged linearly.
US12092649B2
To save a space and to reduce a burden of a user due to an exchange work of a reagent having large capacitance. A reagent mounting mechanism (14) including a reagent mounting part (15) serving as an installation location of containers (9a, 9b, 9c, and 19) for holding a solution such as a reagent is provided in a side surface of an analysis unit (100) to be drawable. An RFID reader (10) for reading an RFID tag (13) installed in the containers (9a, 9b, 9c, and 19) is arranged in a position matching the RFID tag (13) when the containers (9a, 9b, 9c, and 19) are placed on the reagent mounting part (15) of the drawn reagent mounting mechanism (14).
US12092645B2
To provide a method for discriminating a microorganism by selecting and using a marker protein capable of reproducibly and quickly discriminating a bacterial species of the genus Listeria. The method for discriminating a microorganism according to the present invention includes: a step of subjecting a sample containing a microorganism to mass spectrometry to obtain a mass spectrum; a reading step of reading a mass-to-charge ratio m/z of a peak derived from a marker protein from the mass spectrum; and a discrimination step of discriminating which bacterial species of Listeria bacteria the microorganism contained in the sample contains based on the mass-to-charge ratio m/z, in which at least one of 17 ribosomal proteins L3, L4, L23, L2, L24, L6, L18, S5, L15, S13, S11, L10, L21, L13, S9, L31, S16 is used as the marker protein and particularly at least one of 8 ribosomal proteins L24, L6, L18, L15, S9, L31, S16 among the 17 ribosomal proteins is used.
US12092636B2
A sensor for liquid biopsy, its method of making, and its method of non-invasive use. The sensor includes a substrate with a surface functionalized with biotinylated antibodies. The biotinylated antibodies are arranged to engage with surface proteins on exosomes associated with malignant cancer cells such as glioma cells.
US12092634B2
Methods and compositions for detecting and quantifying cytokines are provided. The disclosed assays have reduced assay interference relative to commercially available assays and/or a control assay. The interference can be cytokine dependent, cytokine independent, or both. One embodiment provides an IL-33 immunoassay that reduces assay interference caused by endogenous soluble IL-33 binding molecules present in the sample. Exemplary soluble IL-33 binding molecules include, but are not limited to anti-IL-33 antibodies, soluble ST2 receptor, and serum components. In some embodiments a blocking agent is added to the sample to reduce, inhibit, or block IL-33 complexes in the sample from reforming after acid dissociation of the IL-33 complexes in the sample. In one embodiment, the blocking agent and the detection reagent do not compete for binding to IL-33.
US12092633B2
A blood detection method is provided, including: treating a blood sample with a first reagent to obtain a test sample, wherein the first reagent includes a hemolytic agent for lysing red blood cells in the blood sample into fragments having light scattering characteristics significantly different from those of platelets; passing particles in the test sample through a detection area of an optical detection system one by one, to obtain optical information of the test sample; and obtaining optical information of platelets according to at least two types of the optical information of the test sample. In the method, a platelet count is obtained by lysing red blood cells in a blood sample, and white blood cell subpopulations can be also differentiated.
US12092624B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for integrating a monitoring system with one or more air quality sensors. The method includes receiving data indicating a level of volatile organic compounds within an area, determining an increase in the level of volatile organic compounds within the area, receiving video data that shows the area, detecting, from the video data, a new item of furniture within the area, sending a notification that indicates an increase in the level of volatile organic compounds is likely caused by the new item of furniture.
US12092623B2
Embodiments relate to an optical sensor for sensing hydrogen gas, which includes an optical fiber through which light moves; a ferrule formed at one end of the optical fiber to surround the optical fiber; and a sensor module configured to form an interference wave according to a Fabry-Perot interferometer with respect to light that moves through the optical fiber, wherein the sensor module includes a sensing material that expands and contracts by reacting with hydrogen gas, and spectrum periodicity of the interference wave changes according to a volume change of the sensing material, and a hydrogen gas detection system including the optical sensor.
US12092618B2
Supercritical fluid extraction can experience problems of prolonged extraction times and undesired elution of target components of a trap sample. To resolve these problems, a sample is stored in a container (125) disposed upstream of a back-pressure control valve (140). A mixed fluid of carbon dioxide in a supercritical state and a modifier is introduced into the container, and a component contained in the sample is extracted. The extracted component is introduced into a trap column (135) together with the carbon dioxide and the modifier and collected in the trap column. The trap column is loaded with polymer beads as a filler to securely collect an extracted component in the trap column, even when the modifier in the supercritical fluid is increased.
US12092617B2
Disclosed are display module evaluation jigs and methods, The display module evaluation jig includes: a first body defining a plurality of first recessions on a top surface of the first body; a second body disposed on and combined with the first body; and a plurality of insertions on the first recessions and between the first body and the second body. Inner lateral surfaces of the first body are directed toward and spaced apart from lateral surfaces of the insertions. The inner lateral surfaces define the first recessions.
US12092607B2
The present invention aims to provide an electrophoresis apparatus which makes it possible to execute protein analysis with a high throughput. The electrophoresis apparatus according to the present invention is equipped with a capillary array which is configured by arraying a plurality of capillaries, a measurement light irradiation unit which irradiates with measurement light, a first lens array which includes a plurality of first lenses which are arrayed in correspondence with the plurality of capillaries, a second lens array which includes a plurality of second lenses which are arrayed in correspondence with the plurality of capillaries, and a light receiving unit which receives light which is incident upon the capillaries via the first lens array from the measurement light irradiation unit via the second lens array.
US12092603B2
A combustion analyzer system includes an analyzer unit, a primary analysis probe and one or more remote probes. The analyzer unit includes a condensation removal unit and two or more electrochemical sensors to detect at least oxygen and carbon monoxide. The analyzer unit or the primary analysis probe include a means for condensing and eliminating liquid in the combustion gas to be analyzed.
US12092602B2
An electrode includes an electrically conductive substrate with a coating containing boron-doped diamond (BDD) nanoparticles. Fabricating the electrode can include dispersing BDD nanoparticles in a solvent to yield a suspension, coating a conductive substrate with the suspension, and drying the suspension to yield the electrode. In some cases, fabricating the electrode includes combining BDD nanoparticles with a polymeric resin precursor to yield a mixture including a metal oxide, coating a conductive substrate with the mixture to yield a coated substrate, and calcining the coated substrate to yield a metal oxide coating including BDD nanoparticles. In certain cases, fabricating the electrode includes combining powdered activated carbon with polymeric linkers to yield a polymeric precursor solution, combining BDD nanoparticles with the polymeric precursor solution to yield a mixture, coating a conductive substrate with the mixture to yield a coated substrate, and crosslinking the polymeric linkers to yield the electrode.
US12092596B2
Described herein are methods, systems and devices for rapidly detecting biomarkers in a biological sample.
US12092591B2
An example scan procedure generation system includes: a display; a processor; and a computer readable storage medium comprising computer readable instructions which, when executed, cause the processor to: output, via the display, a first visual representation of an arrangement of a radiation source, a radiation detector, a workpiece positioner, and a workpiece; and based on positions and orientations of the radiation source, the radiation detector, the workpiece positioner, and the workpiece, generate a scanning procedure for execution by a physical scanner having a physical radiation source, a physical radiation detector, and a physical workpiece positioner, wherein the generated scanning procedure comprises a plurality of movements of one or more of the physical radiation source, the physical radiation detector, and the physical workpiece positioner and a plurality of image captures to capture a plurality of scan images of a physical workpiece corresponding to the workpiece in the first virtual representation.
US12092589B1
An analyte sensor for use in detecting an analyte in an in vitro sample via spectroscopic techniques using non-optical frequencies that are in the radio or microwave frequency bands of the electromagnetic spectrum. The analyte sensor uses at least one transmit antenna (which may also be referred to as a transmit element) that functions to transmit a signal in the radio or microwave frequency range of the electromagnetic spectrum into the in vitro sample containing an analyte of interest, and at least one receive antenna (which may also be referred to as a receive element) that functions to detect a response resulting from transmission of the transmit signal by the transmit antenna into the sample. The data can then be analyzed to detect the presence of the analyte and/or determine a concentration of the analyte.
US12092586B2
The invention relates to an installation for observing or illuminating a container (2) section (t) travelling in translation and each having an axis of revolution (S), the installation including optical systems (61) translationally guided along a parallel direction an adjustment portion of their respective optical paths, and which have, for containers having a section with a first diameter, their respective work volumes each coincident with a part of said container section having the first diameter, the installation including at least one driving device (15) providing, when the containers have a section with a second diameter different to the first diameter, the movement in synchronous translation of the optical systems along a direction parallel to the adjustment portion of their respective optical paths and as a function of the difference between the first and the second diameter.
US12092583B2
This application provides a tab image acquisition device, system, and method. The tab image acquisition device includes an image acquisition apparatus, where the image acquisition apparatus includes: a first mobile module movable in a first direction; a second mobile module movable in a second direction, where the second mobile module is installed on the first mobile module and the second direction intersects the first direction; an image acquisition module installed on the second mobile module; and a prism module installed on the first mobile module, where the prism module has a reflective surface, and the reflective surface is configured to change an angle of incident light on a tab whose image is to be acquired, so that the incident light enters the image acquisition module.
US12092579B2
Aspects of the present disclosure relate to techniques for reducing skew in an integrated device, such as a CMOS imaging device. In some aspects, multiple pixels of an integrated circuit may be configured to receive a same control signal and conduct charge carriers responsive to the control signal substantially at the same time. In some aspects, an integrated circuit may have modulated charge transfer channel voltage thresholds, such as by having different charge transfer channel lengths, and/or a doped portion configured to set a voltage threshold for charge transfer. In some aspects, an integrated circuit may have a via structure having a plurality of vias extending between continuous portions of at least two metal layers. In some aspects, an integrated circuit may include a row of pixels and a voltage source configured to provide a voltage to bias a semiconductor substrate of the integrated circuit along the row of pixels.
US12092566B2
Methods, apparatuses, and systems for providing a sealed glass enclosure for a gas detecting apparatus are provided. An example method may include: preparing a controller component that is operatively coupled to a sensing element, wherein the controller component comprises at least one electrical connector; joining a first glass component and a second glass component to form a unitary body such that the at least one electrical connector is disposed therebetween; preparing a glass tube comprising an open surface; disposing the controller component and sensing element within the glass tube; positioning the unitary body comprising the first glass component and the second glass component adjacent the open surface of the glass tube; and encapsulating the unitary body to the glass tube to form the sealed glass enclosure.
US12092561B2
A reagent, a method for differentiating platelets under a hemolysis condition using the reagent and a blood cell analyzer are provided. The reagent includes a first reagent as a hemolytic agent, and a second reagent which is a membrane-specific dye or a mitochondrion-specific dye. By using the reagent, the method and the blood cell analyzer, platelets can be differentiated and an alarm about reticulocytes can be provided under a hemolysis condition, and white blood cell can further be classified and counted, thereby quickly and accurately analyzing a blood sample in a single channel.
US12092560B2
A detection method according to one or more embodiments may include transporting a rack holding a reaction vessel along a first axis toward a sample dispensing position, linearly moving the sample dispensing pipette above the rack along a second axis intersecting the first axis and dispensing a sample into the reaction vessel located at the sample dispensing position, transporting the rack along the first axis toward a reagent dispensing position; linearly moving a reagent dispensing pipette above the rack along a third axis intersecting the first axis, and dispensing a reagent into the reaction vessel located at the reagent dispensing position, and detecting a detection target in a measurement specimen prepared from the sample and the reagent.
US12092558B1
The present invention discloses a gas based testing method for a pore volume compressibility of a low-permeability rock. The method comprises the following steps: obtaining a compressibility and an isothermal adsorption-desorption curve of experimental gas under a reservoir condition; performing a physical simulation experiment by using a steel core drilled with a through hole, and obtaining a gas volume collected due to the deformation of an experimental instrument; then repeating the experiment by using an actual core with the same size, and obtaining pore volumes of the reservoir core under the experimental conditions by deducting deformation of the instrument; and finally, obtaining a pore compressibility of the reservoir core under different reservoir conditions according to the pore volumes of the reservoir core under different reservoir conditions. The present invention considers gas adsorption, corrects errors caused by deformation of a physical simulation device.
US12092557B2
Methods, apparatus, and kits for detecting and optionally quantifying amphiphilic compounds in the environment, in media samples, and on objects by determining an initial surface energy of a surface of a sample substrate, exposing the sample substrate surface to a medium that contains or is suspected to contain an amphiphilic compound for a time sufficient for the amphiphilic compound to interact with the sample substrate surface, determining a post-exposure surface energy of the surface of the sample substrate, determining a change in the surface energy of the sample substrate surface, and correlating the determined change in surface energy of the sample substrate surface with a presence and/or character of amphiphilic compounds in the medium.
US12092554B2
A shock testing apparatus comprising: an impact table for supporting an object to be tested; a tank; at least one float; one or more airguns; wherein the at least one float is arranged to float upon a fluid held within the tank and is movable within the tank to impact the impact table in response to the firing of the one or more airguns.
US12092552B2
A method and system for easily predicting a remaining lifetime of a hose are provided. A hose remaining lifetime prediction method and a hose remaining lifetime prediction system, for predicting a remaining lifetime of a hose 1 in use, include obtaining in advance, for a hose of the same type, relationship between use time of an inner tubular rubber layer 11 at a reference temperature and a physical property value of rubber forming the inner tubular rubber layer 11, generating a thermal degradation model for the inner tubular rubber layer 11, calculating, for the hose 1 in use, reference temperature use time being use time of the inner tubular rubber layer 11 at the reference temperature until a time of the prediction, and predicting the remaining lifetime of the hose 1 in use, based on comparison between the reference temperature use time and the thermal degradation model.
US12092546B2
A method for balancing disc blades comprising the steps of: determining the initial position of the center of mass of the disc blade to be balanced with respect to its main axis; calculating/determining the number, the position and/or the dimensions of one or more balancing holes eccentric with respect to said main axis and necessary for removing an amount of material sufficient to bring the center of mass of the disc blade at a distance from the main axis lower than a predetermined maximum limit value; and forming said balancing hole or holes on the central disc in an eccentric position with respect to said main axis. The method improves the producibility of disc blades.
US12092543B2
Three-dimensional force flexible tactile sensor and preparation method and decoupling method thereof
The invention provides a three-dimensional force flexible tactile sensor and a fabrication method and a decoupling method thereof. The three-dimensional force flexible tactile sensor includes a first flexible layer, a porous elastic layer and a second flexible layer which are arranged in sequence. The first flexible layer is provided with a plurality of first electrodes. The second flexible layer is provided with a second electrode. The first electrodes and the second electrode are both clung to the porous elastic layer. The sensor not only can detect normal mechanical load, but also can measure the force tangent to the surface of the sensor, thereby realizing the detection of the three-dimensional force.
US12092539B2
An elastic body is fixed to a main body and a movable body and is deformable according to the movement of the movable body. A strain sensor is provided on the elastic body and includes a strain body. The movable body includes an opening. The stopper member includes a first contact portion and a second contact portion provided inside the opening, whose distances from the opening are different from each other. The first contact portion is located in a direction in which the movable range of the strain body is great, and the second contact portion is located in a direction in which the movable range of the strain body is small.
US12092531B2
An energy beam profiler and calorimeter (EPC) is disclosed. The EPC includes a target board having a front surface and a back surface, a first plurality of oscillating heat pipes arranged as columns on a first plate, and a second plurality of oscillating heat pipes arranged as rows on a second plate. The target board is configured to receive an impinging energy beam at the front surface of the target board, and the first plate and second plate are adjacent to and in thermal communication with the back surface of the target board.
US12092522B2
An optical sensor device, includes an optical sensor that has a set of sensor elements, an optical filter that includes a plurality of regions, and one or more processors. A region, of the plurality of regions, includes a first set of optical channels comprising optical channels that are configured to pass light associated with respective subranges of a first wavelength range, a second set of optical channels comprising optical channels that are configured to pass light associated with respective subranges of a second wavelength range, and a third set of optical channels comprising optical channels that are configured to pass light associated with respective subranges of a third wavelength range. The one or more processors are configured to obtain, from the optical sensor, sensor data associated with a scene and determine image information associated with the scene based on the spectral information.
US12092511B2
A blade vibration monitoring device includes: a rotary machine including a rotating shaft that extends along an axis, and a plurality of moving blades having moving blade bodies that extend radially outward in a radial direction from the rotating shaft, and shrouds that are provided at tips of the moving blade bodies and are in contact with each other in a circumferential direction; and a sensor that is provided on the outside of the shroud in the radial direction to face the shroud, and is configured to detect a change in an outer circumferential surface of the shroud, in which the outer circumferential surface of the shroud includes a first surface, and a second surface which is disposed to be interposed between the first surfaces from both sides in the circumferential direction, and in which a detection signal from the sensor is different from that of the first surface.
US12092496B2
As disclosed herein, circuitry and a method for providing a digitized voltage value of one capacitive sensor in which a second capacitive sensor is utilized for charge equalization. After charge equalization, an analog to digital converter (ADC) provides a digital value representative of the voltage of the one sensor.
US12092493B2
In order to enable safe position determination for a position encoder over the entire range of movement, a defined electrical interference signal is applied to at least one secondary winding of the position encoder, and this generates an electrical response signal, which is superimposed on the measurement signal, and the response signal is evaluated for error detection in a signal evaluator.
US12092476B2
A map updating technique offers the performance advantages gained by robots using a good-quality static map for autonomous navigation within an environment, while providing the convenience of automatic updating. In particular, one or more robots log data while performing autonomous navigation in the environment according to the static map, and a computer appliance, such as a centralized server, collects the logged data as historic logged data, and performs a map update process using the historic logged data. Such operations provide for periodic or as needed updating of the static map, based on observational data from the robot(s) that capture changes in the environment, without need for taking the robot(s) offline for the computation.
US12092473B2
A method, a computer program, an apparatus, a transportation vehicle, and a network entity for predicting a deadlock situation for an automated transportation vehicle. The deadlock situation is an exceptional traffic situation necessitating a change of an operational mode of the transportation vehicle. The method for predicting a deadlock situation for the automated transportation vehicle includes obtaining information related to a historical deadlock situation cause, determining historical context information for the historical deadlock situation cause, determining information indicative for the deadlock situation cause based on the information related to the historical context information, monitoring actual context information for information indicative for the deadlock situation, and predicting the deadlock situation based on the information indicative for the deadlock situation in the actual context information.
US12092472B2
An autonomous vehicle including a vehicle propulsion system, a braking system, a steering system, and a computing system. The computing system includes a processor and memory that stores computer-executable instructions that cause the processor to select a route for a passenger of the autonomous vehicle for a trip to a destination. The route for the passenger is selected from a plurality of potential routes. The route for the passenger is selected based on a preference of the passenger and aggregate ride quality feedback from passengers of autonomous vehicles in a fleet at locations along the potential routes to the destination. The processor is further configured to control at least one of the vehicle propulsion system, the braking system, or the steering system to move the autonomous vehicle along the route as selected for the trip to the destination.
US12092467B1
Provided is a medium storing instructions that when executed by a processor of a first wheeled device effectuates operations including: capturing sensor readings of an environment; finding a position of the first wheeled device within a map of the environment based on at least some of the sensor readings; and generating a new map of the environment when the processor is unable to load the previously generated map or cannot find the position of the first wheeled device within the previously generated map; wherein: the map is previously generated with the processor of the first wheeled device or a processor of a second wheeled device; the map is loaded into a memory of the first wheeled device at a beginning of each work session; and the processor of the first wheeled device iteratively tracks the position of the first wheeled device while performing a task.
US12092466B2
Systems and methods are disclosed for dynamic content delivery based on vehicle navigational attributes. An example apparatus includes at least one memory, machine readable instructions, and processor circuitry to execute the machine readable instructions to at least obtain navigational attributes from an electronic device of a vehicle via a network, determine a relevancy score for respective ones of first sporting event data items based on the navigational attributes, based on a determination that the navigational attributes correspond to a driving condition, identify a second sporting event data item of the first sporting event data items based on a relevancy score of the second sporting event data item corresponding to the driving condition, and transmit the second sporting event data item to the electronic device of the vehicle to cause the second sporting event data item to be presented.
US12092463B2
A real-time display method, device, system, and storage medium for a three-dimensional point cloud can include: displaying a flight route corresponding to a target shooting area of an unmanned aerial vehicle; acquiring a current position of the unmanned aerial vehicle and an image captured by an image capturing device of the unmanned aerial vehicle; based upon the image, determining a three-dimensional point cloud corresponding to at least a portion of the target shooting area; and displaying synchronously the current position of the unmanned aerial vehicle and the three-dimensional point cloud while the unmanned aerial vehicle moves according to the flight route, where a display icon corresponding to the current position is located on the flight route.
US12092451B2
A sensor arrangement includes a ring magnet linearly displaceable along its vertical axis of the ring magnet and including an outer ring section of a first pole pair, an inner ring section of a second pole pair. At least one magnetic sensor circuitry is positioned a non-centered offset distance apart from the ring magnet in a plane perpendicular to the ring magnet's vertical axis. The at least one magnetic sensor can generate spatial magnetic data produced by linear displacement of the ring magnet. A computing unit coupled to the at least one magnetic sensor circuitry and configured to obtain the spatial magnetic data and to determine amount of displacement of the ring magnet after a linear displacement of the ring magnet based on the obtained spatial magnetic data.
US12092444B2
An arrow including a shaft and a broadhead attached to the shaft. The broadhead has a body having a fore section and an aft section and a plurality of pivoting blades pivotally coupled to the body and a magnet. The magnet is coupled to the body in the aft section, the magnet interacting with the plurality of pivoting blades to retain the pivoting blades during flight of the arrow.
US12092440B2
Various methods and devices have been invented to remove IEDs and tracking devices from substrates such as the body of vehicles. For example, highly localized heat can be used to denature strong magnets or weaken applied adhesives.
US12092433B2
The present invention provides a taser alarm system that comprises a taser housing that includes laser sights, a red light, an alarm system, and a circuit board, a cartridge system, and a remote lock communicatively connected to the circuit board included in the taser housing, the remote lock includes a button that, when pressed, sends a signal to the circuit board to remotely turn on or off the taser alarm system.
US12092431B2
Methods, systems, and devices solving Euler's rotational rigid body equation of motion, formed within two non-inertial frames of reference, that determine the vector inconstant variables of angular acceleration, velocity, and trajectory using a single piezoresistive accelerometer sensor, an ΔC coupling algorithm and 1st and 2nd running integrals to in-flight acquire rotational inconstants in high-density Terramedia Terraflight and determine a Penetrator's loading profiles and method to parse vector Terraflight for rotational Pitch and Yaw enabling precision trajectory tracking utilizing three axial facing piezoresistive accelerometers, a differencing algorithm and 1st and 2nd running integrals enabling Penetrator flight control and precision guidance.
US12092428B2
The present invention relates to a method of marking and identifying a target, and in particular, a method of using a Directed Energy Weapon (DEW) to heat a target without damaging it so that the target may be clearly identified by detectors and systems using thermally sensitive imaging.
US12092426B2
An object of the present invention is to provide a capture device enabling capture of a target to be captured without direction contact with the target to be captured. A capture device for capturing a target with a wire includes: a casing that holds a cartridge detachably; and a launch unit that launches a wire stored in the cartridge, the wire having an end portion provided with a weight and another end portion provided with a weight, in which the launch unit launches the wire with a magnetic field generated by a flow of current through a coil.
US12092418B2
A rifle pistol training assembly comprises an inert training pistol and a rifle chassis. The inert training pistol in one form is a widely commercially available sirt training pistol. The SIRT training pistol has an auto resetting trigger and emits a shot indicating laser when a trigger is pressed. And further, in a preferred form, this SIRT pistol has a second laser generally referred to as a trigger take-up laser which is activated prior from a full break of a trigger for various training and safety needs. Further, the inert training pistol can be a variety of forms of inert pistols of non-configurative fire and live round.
US12092416B1
A delayed blowback device preferably includes a bolt, a gas key and at least one spring-loaded projection. A projection slot or projection pocket traverses a bottom of the gas key, which are sized to receive a width of the spring-loaded projection. The spring-loaded projection could have a round outer perimeter or a D-shaped outer perimeter. A location of the projection slot along a length of the gas key is such that the projection contacts a cam pocket in an inner wall of an upper receiver. In a second embodiment, a slide stop in a bottom of the gas key is used to push a projection into the cam pocket. Spring rates may be varied to increase or decrease the firing rate of the firearm. The return speed of the bolt carrier could also be modified by changing a distance between the projection pocket and a rear of the bolt.
US12092415B2
A bore guide comprised of a rear housing, an adjustable shaft having a proximal and a distal end, a tip on the distal end of the adjustable shaft, a spring housing connected to the proximal end of the adjustable shaft, a spring located inside the spring housing, and a lock insertable into a portion of a firearm to lock the spring in a compressed state. The rear housing may have a rear opening on a proximal end of the rear housing and a solvent port on a circumferential portion of the rear housing. Transition of the adjustable shaft toward the rear opening can cause compression of the spring. The lock can secure the bore guide in place and create a seal within the bore of the firearm.
US12092414B2
A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is slidably received in the receiver and the barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension. The hydraulic buffer assembly is configured and arranged to arrest rearward movement of the barrel assembly when the rifle is fired. An op-rod spring is coupled to an op rod extending that can be actuated by a gas piston assembly on the barrel. The op-rod spring is configured and arranged to arrest rearward movement of the bolt assembly.
US12092413B2
A firearm with a clamping device for attaching a barrel with a barrel extension, where the barrel extension on the one hand, and a seat on the other hand, possibly directly the upper receiver, are connected to one another by means of a clamp and the fixing of the barrel extension on the upper receiver by means of a tension lever that is rotatable about a common axis of rotation running normal to the weapon center plane between two end positions, the ready-to-fire position and the dismantling position, with at least one clamping section and a grip and a cam formed on the tension lever.
US12092405B2
A device and systems for cooling hardware components is disclosed. The smart cold plate (CP) device includes a first inlet port for supplying a first coolant path, a second inlet port for supplying a second coolant path, and a valve for selectively controlling a flow of a coolant between the first and second inlet ports and an internal port, the internal port connecting the first and second inlet ports to a CP. The device also includes an external port connected to the CP for removing the coolant from the smart CP device and a connector through which power is supplied to the valve. Various cooling systems incorporating the smart CP device are disclosed.
US12092403B2
A heat exchanger includes tubes through which a first fluid flows, and a corrugated fin configured to improve a heat exchange efficiency between the first fluid flowing through the tubes and a second fluid flowing outside of the tubes. The corrugated fin includes bending portions connected to adjacent two tubes of the tubes and fin body portions extending between the bending portions. Each of the fin body portions includes grooves on a surface thereof and a protrusion. Each of the grooves extends in an extending direction from one of the adjacent two tubes toward the other. The protrusion is disposed at an intermediate position of at least one of the grooves between the adjacent two tubes in the extending direction. The protrusion protrudes from a bottom of the at least one of the grooves toward the surface.
US12092399B2
An apparatus includes a chimney cooler having a housing. The housing includes a base and sidewalls. The base is configured to support one or more heat-generating components. The sidewalls extend from the base, and each sidewall includes multiple channels. Each channel defines a serpentine flow path configured to receive a fluid coolant. The sidewalls may be lofted away from the heat-generating component(s) as the sidewalls extend from the base. An inlet for each channel may be contoured to promote inertial flow of the fluid coolant into the serpentine flow path. An outlet for each channel may be contoured to promote inertial flow of the fluid coolant exiting the serpentine flow path. Channels at and adjacent to primary objective surfaces of the housing may share a common inlet. The channels at the primary objective surfaces of the housing may have larger outlets relative to the channels adjacent to the primary objective surfaces of the housing.
US12092393B2
A method for removing natural gas liquids from raw natural gas involving the steps of: passing untreated gas through a scrubber to remove liquid droplets and contaminants; delivering the untreated gas to a compressor, which pressurizes the untreated gas to create pressurized gas; passing the pressurized gas through a first aerial cooler to discharge heat to atmosphere; providing a chilled air exchanger and an air chilling unit; chilling air by passing the air through the air chilling unit to create chilled air; delivering the chilled air to the chilled air exchanger; passing the pressurized gas through the chilled air exchanger to cool the pressurized gas to a setpoint to create cooled pressurized gas; and delivering the cooled pressurized gas to a separator to remove liquids from the cooled pressurized gas, thereby creating processed gas. A system having the components listed above.
US12092388B2
A connector assembly includes a base plate that defines a fill opening and an aperture. A fill tube is coupled to a first side of the base plate. The fill tube is aligned with the fill opening. A radial flange is coupled to a second side of the base plate. The radial flange extends around the fill opening. A toggle magnet is coupled to the first side of the base plate proximate to the aperture. The toggle magnet is operable between an activated state and a deactivated state.
US12092382B2
An electronic modulating valve for a refrigerant system including a valve body; an electrically actuated valve member mounted in the valve body for modulating flow of fluid through the valve body; an electric power element having at least a portion of an electric actuator; and an electronic controller operably connected to the actuator, in which the actuator is operably connected to the valve member to control movement of the valve member in response to commands from the controller. The valve may include a probe configured to sense a mechanical vibration in the system and/or a refrigerant leak sensor. The controller receives information from the probe and/or leak sensor and controls movement of the valve member via the actuator in response to the information. The controller may be configured with a closed-loop logic architecture to control movement of the valve member via the electric actuator.
US12092380B2
Provided are a power element and an expansion valve using same that are capable of obtaining a desired temperature/flow rate characteristic while being low cost. A power element includes a diaphragm; an upper lid member that is joined to one side of an outer circumferential portion of the diaphragm and forms a pressure working chamber PO with the diaphragm; an annular support point adjustment member that is joined to another side of an outer circumferential portion of the diaphragm; a receiving member that is joined to the support point adjustment member and forms a refrigerant inflow chamber LS with the diaphragm, and a stopper member housed in the refrigerant inflow chamber LS, wherein the diaphragm is capable of coming into contact with a support point of the support point adjustment member.
US12092377B2
Systems and methods for thermoelectric refrigerated/frozen product storage and transportation are provided. A cooler includes active thermoelectric cooling to maintain internal temperature within cold chain or customer requirements. The active cooler can be used for storage and transportation of refrigerated and frozen food stuffs, medical or biological products, etc. The active cooler maintains stable and uniform temperature control. A drop in module (e.g., removable/replaceable) can convert any insulated box to active cooling. This can be a commercial transport tote that provides high efficiency. The control logic can be enabled as an API to offer remote monitoring/control to utilize on board, wireless, and networked. A use profile can be customized, and a subscription software package can enable this. The solutions described herein can be used across the whole commercial spectrum and can be ready to integrate into large quantity fleet systems.
US12092376B2
An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.
US12092371B2
In a temperature control apparatus for controlling the temperature of a load by supplying high-temperature circulating liquid to the load, a device in which a helical channel portion of a first heat exchange channel through which circulating liquid flows is housed in a second heat exchange channel formed of a channel space in a hollow shell through which coolant flows is used as a heat exchanger for cooling the circulating liquid, cylindrical members are individually fitted on an inflow channel portion and an outflow channel portion connected to opposite ends of the helical channel portion of the first heat exchange channel, and the cylindrical members are each fixed to the shell of the heat exchanger with a weld.
US12092364B1
A firebox having upper and lower manifolds with a double wall structure extending between the manifolds and providing fluid communication between the manifolds and cooling to the walls. The upper manifold has blades directing a curtain of air over and down into an interior box defined by an enclosing interior wall of the double wall structure.
US12092363B2
A room air purifier has a body with a frame at least partially defining an interior chamber and an opening to the chamber. A purification mechanism in the chamber includes one or more filters and one or more blowers. A panel is configured to removably mount to the body and cover the opening to the chamber. A base mounted to the body, and each leg of a set of legs is mounted to the base. A nonwoven fabric portion covers at least part of the body. The blower when activated generates an inflow through the nonwoven fabric portion and a filter, and an outflow though the body, all while hidden from view in what to an observer looks like an article of furniture.
US12092320B2
A light source converter including a non-homogeneous conversion core optically coupled to a light source. The conversion core having a transmitting medium comprised of a plurality of layers, a proximal end, a distal end, and a length extending between the proximal end and the distal end. The light source converter further including a plurality of phosphor particles volumetrically suspended in each of the plurality of layers of the transmitting medium. A density of the plurality of phosphor particles in one of the plurality of layers proximate the proximal end of the conversion core differs from a density of the plurality of phosphor particles in another of the plurality of layers proximate the distal end of the transmitting medium.
US12092319B2
A vehicle interior illumination unit has a front diffuser panel and a rear reflector having centric and outer reflector cones into which light sources arranged on an illumination panel protrude at the rear. The centric and outer reflector cones widen towards the front diffuser panel and preferably have different cross sections.
US12092314B2
A musical instrument display system, retrofit kit, and method of assembly is disclosed herein. The musical instrument display system is configured to illuminate a stringed instrument received by a ground supported musical instrument stand. The musical instrument display system may comprise a musical instrument stand having a pair of lower support arms for supporting an enlarged body of the musical instrument and a pair of upper support arms for stabilizing a narrow neck of the musical instrument, a plurality of illumination modules coupled to a free end of each of the pairs of lower and upper support arms and configured to project light along a front side of the musical instrument, and an electronics control module coupled to the musical instrument stand and each of the plurality of illumination modules for controlling an operational state of the plurality of illumination modules.
US12092313B1
A lighted mirror includes a mirror body, a first light strip frame disposed on the mirror body, a second light strip frame disposed on the mirror body, a first LED light strip disposed on the first light strip frame, a second LED light strip disposed on the second light strip frame, and an annular light guide cover disposed on the first light strip frame. A light transmitting portion is disposed on the mirror body. The annular light guide cover is disposed in a light emitting direction of the first LED light strip. The first light strip frame defines a first middle hole and is disposed on an outer side of the light-transmitting portion. The second light strip frame defines a second middle hole and is disposed on an inner side of the light-transmitting portion. Light emitted by the second LED light strip penetrates through the light-transmitting portion.
US12092311B2
An illumination device having comprising a first housing portion connected a second housing portion by a hinge at a first end, when folded about the hinge the first housing portion and the second housing portion mate and form an enclosure therein; a tongue formed on an end of the first housing portion opposite the hinge; a groove formed on an end of the second housing portion opposing the hinge, a first hole extending through the tongue, a second hole extending through a first portion of the two portions of the groove and a third hole extending through a second portion of the two portions of the groove, wherein the holes are axially aligned; a coupling portion comprising a flexible string-like material extends through each of the first hole, the second hole, and the third hole; and an illumination source powered by a power source and controlled by a switch.
US12092305B2
An enclosure assembly includes a housing defining an interior configured to at least partially house one or more electrical components. The housing includes a housing section including an outer plastic portion and an inner metal portion received in the outer plastic portion. An electrical component disposed within the housing section provides power to at least one other electrical component.
US12092303B1
The present embodiment is a light bulb, also referred to as a lamp, in an enclosure that houses a Printed Circuit Board (PCB) that supports an array of LED packages in at least 2 correlated color temperatures with a number of arrays of incandescent light emitters.
US12092294B1
A projection lamp includes a mounting base, a light source assembly, an incident lens group, a patterned lens group, and a light exiting lens group. The light source assembly is connected to the mounting base, the incident lens group is connected to the mounting base and disposed corresponding to the light source assembly, the patterned lens group is detachably connected to the mounting base and disposed corresponding to the incident lens group, and the incident lens group is located at a first side of the patterned lens group. The light exiting lens group is connected to the mounting base and located at a second side of the patterned lens group opposite to the first side of the patterned lens group. The light emitted by the light source assembly is guided to the patterned lens group through the incident lens group and exits through the light exiting lens group.
US12092292B2
Modular and portable solar-powered lighting devices are described. The device may include a handle assembly including a rechargeable battery and a solar panel electrically connected to the rechargeable battery, a mounting assembly selectively attachable to the handle assembly, and a lighting assembly selectively attachable to the handle assembly, the lighting assembly including one or more light sources. The device may have a first configuration wherein the handle assembly is coupled to each of the lighting assembly and the mounting assembly; and a second configuration wherein the lighting assembly is attached to the mounting assembly and not coupled to the handle assembly. These configurations can resemble a flashlight and a headlamp, respectively.
US12092287B2
The present disclosure relates to the technical field of decorative floor lamps, and discloses a decorative floor down lamp. The decorative floor down lamp includes a lampshade and a lamp arranged in the lampshade, and further includes a mounting support and a ground plug; a first assembling portion and a second assembling portion are respectively arranged on two sides of the mounting support; a first through hole and a second through hole are respectively arranged on two sides of the lampshade; the first assembling portion passes through the first through hole and extends out of the lampshade; the second assembling portion passes through the second through hole and extends out of the lampshade; the first assembling portion and the second assembling portion are each provided with a first connection hole; and the ground plug passes through the first connection holes to fix the entire down lamp on the ground.
US12092285B2
A lighting device includes lens which delimits the inner region of the lighting device and is configured so that light exits outwards from the inner region. The lighting device includes one or more light sources in the inner region to emit a first light radiation in a first wavelength range, the lens being non-transparent to the first light radiation. The inner region also includes one or more elements, each of which contains a photoluminescent phosphor, the element(s) being arranged to be illuminated by the first light radiation. The photoluminescent phosphor is configured to emit a second light radiation in a second wavelength range, based on the first light radiation illuminating the element(s), the second light radiation at least partly exiting through the lens which is transparent to at least a part of the second light radiation.
US12092281B2
A lamp has a lens having a front light exiting surface, three alignment portions extending from the lens, a substrate with a flexible material between the substrate the three alignment portions, the substrate having three apertures aligned with the three alignment portions; and a dual axis adjustment mechanism. The adjustment mechanism has three members, each member extending through a respective aperture in the substrate and attached to a respectively aligned alignment portion. The three members include a fixed member, a vertical adjustor fixedly attached to the alignment portion and movable with respect to the substrate and configured to adjust the lens with respect to the vertical axis, and a horizontal adjustor fixedly attached to the alignment portion and movable with respect to the substrate, the horizontal adjustor configured to adjust the lens with respect to the horizontal axis.
US12092278B2
An example system includes a light source coated with a phosphor layer, a laser emitter to output a laser beam, and a controller to control a direction of the laser beam so that the laser beam hits a location on the phosphor layer. The laser beam excites the location on the phosphor layer to produce a spotlight at the location.
US12092273B2
The present disclosure belongs to the technical field of lighting equipment, and in particular to, a simple fluorescent filament multi-color lamp bulb, including a lamp holder, a lampshade, a closing cover, a fluorescence reflection device, end portions of the conductive filaments extends upwards through the closing cover; the fluorescence reflection device is placed in the lampshade; the fluorescence reflection device wraps an LED of the lampwick main body; the lamp holder covers the closing cover and is in threaded connection with the lampshade; and the two conductive filaments are both electrically connected to the lamp holder. Through the above structural setting, a light effect achieved by the LED is colorful.
US12092270B2
Methods and systems for, among other embodiments, transporting renewable diesel (RD) through a pipeline, or a portion thereof, are provided. In certain embodiments, the method may include transporting the renewable diesel from a first pipeline terminal to a second pipeline terminal, the renewable diesel wrapped head and tail with a compatible diesel fuel. The method may also include restricting the transport of the diesel fuel in the pipeline to diesel fuel compositions having a first composition or first specification, the first composition or first specification characterized by a selected amount of the renewable diesel, or a component thereof, the selected amount being less than the selected amount allowed in a second target specification for the diesel fuel. The method may also include combining, at the second pipeline terminal, at least a portion of the mixed interface fraction stream with at least a portion of the diesel fuel fraction stream so as to produce a diesel fuel stream meeting the second target specification.
US12092262B2
The present disclosure generally relates to a telescoping support bracket, a box bracket, a conduit support bracket, and a floor support bracket. The telescoping support bracket generally comprises telescoping arms that allow the length of the bracket to be adjusted. A method of installing the telescoping support bracket is also provided.
US12092259B2
A mounting bracket for securing heavy objects safely to the wall. The present invention has a cylinder-shaped fastening body that has a hole running through the middle of the fastening body. The cylinder has a countersink on one end of the cylinder allowing the screw to maintain a flat continuous surface when fully screwed in. The cylinder has arms extending outwards off the cylinder with flat mounting surfaces at the end of the arms. A supporting body rests across the mounting surfaces to provide better support to a heavy object being hung against the wall.
US12092258B1
A device stand system for a portable electronic device includes a device holder assembly couplable with the portable electronic tablet device; a stand assembly coupled with the device holder; a base assembly coupled with the stand assembly; and an electronic cable assembly coupled with the device holder and the base assembly. The stand assembly rotates relative to the base assembly from a first rotational position to a second rotational position. The electronic cable remains coupled with the device holder and remains coupled with the base assembly at the first rotational position, the second rotational position, and therebetween. Other aspects are described in the claims, drawings, and text forming a part of the present disclosure.
US12092238B2
In order to make it possible to obtain information on the movement of a fluid control valve when a fluid control device operates normal, a diagnostic device for a fluid control valve that displaces a valve body to control fluid is adapted to include: a valve body related value reception part that receives a valve body related value inputted/outputted in association with the displacement of the valve body; a displacement sensing part that senses the displacement of the valve body on the basis of the valve body related value; and a displacement count storage part that stores a displacement count sensed by the displacement sensing part.
US12092230B2
A pump-head configured to couple with a bicycle inner tube valve stem or tubeless valve stem is provided. The pump-head includes a housing, inflation pin, a plurality of members and a biasing member. The housing has an attachment member that couples with an air source, the attachment member having an air inlet passage and a collar with a plurality of passages disposed about a periphery of the collar, the plurality of passages extending from an outer diameter of the collar to an inner bore. The inflation pin is coupled to the housing and the air inlet passage, the inflation pin having an end disposed within the inner bore. The members are associated with, and at least partially disposed in, one of the plurality of passages. A biasing member is disposed about the periphery of the plurality of members to biasing each of the members towards the inflation pin.
US12092224B2
A lined butterfly valve and manufacturing method, the lined butterfly valve including a valve disk (2) with a core metal (20) covered with a lining layer (22) provided rotatably inside a body (3) by a stem (5). The lining layer includes a front/back-side lining part (32) provided on each of front and back sides of the core metal and an outer circumferential lining part (33) provided on an outer circumferential side of the core metal. The front/back-side lining part is provided on each of the front and back sides of the core metal in which no occurrence of warpage is assumed so as to have a thickness T1, and the outer circumferential lining part has a thickness T2 from an outer circumferential end of the core metal to a tip seal surface of an outer circumferential end of the valve disk.
US12092203B1
A planetary gear assembly including an input sun gear; a first plurality of planetary gears driven by the input sun gear; a planet carrier coupled with the first plurality of planetary gears; and an output sun gear wherein rotation of the input sun gear drivingly rotates the planet carrier at a first rotational speed and the output sun gear at a different second rotational speed. An output shaft fixed to the planet carrier and the output sun gear are simultaneously rotated about a common longitudinal axis at the different speeds by rotation of the input sun gear. The output sun gear is accessible through a longitudinal passage in the output shaft. A PTO shaft is drivingly couplable with the output sun gear by inserting a first end of the PTO shaft into longitudinally extending passage or with the planet carrier by inserting the second end of the PTO shaft.
US12092202B2
A hydraulic actuation device includes a case; an oil passage provided in the case; and a support member provided in the case and configured to support a supported member. The oil passage includes an opening portion that allows the oil passage to communicate with a space inside the case, the support member is inserted into the opening portion, and a communication between the oil passage and the space inside the case is blocked by the support member.
US12092200B1
A planetary system, which may be found in an automotive transmission, is provided. The planetary system may include a sun gear, a plurality of pinion gears that are operably coupled to the sun gear and carried by a carrier, and a ring gear operably coupled to the plurality of pinion gears. The carrier may include a plurality of spaced apart side walls and a plurality of circumferentially spaced apart posts that interconnect the side walls. The plurality of posts and side walls may be unitary with one another. Further, at least one of the posts may include an oil delivery channel and an oil exit channel in fluid communication with one another.
US12092199B2
A powder supply mechanism, which is provided with a press-molded article obtained by consolidating a solid lubricant powder in advance, is incorporated into an inner-side space of an externally toothed gear of a strain wave gearing. While the strain wave gearing is operating, the press-molded article is worn down by the friction plate, whereby the powder supply mechanism can incrementally supply very small amounts of a solid lubricant abrasion powder from the press-molded article over an extended period. It is possible to suppress any reduction in efficiency caused by loss torque produced due to a large amount of the solid lubricant powder infiltrating gaps in, inter alia, a contact section of a wave generator rotating at high speed. Thus, it is possible to extend the service life of the powder-lubricated strain wave gearing while keeping the efficiency consistently high.
US12092196B2
A differential lock is configured for locking compensation movements between drive output shafts (4) in a differential gearbox of a vehicle. In the locking condition, at least one of the drive output shafts (4) is connected with interlock to a differential cage (2) connected to a drive input, by means of a sliding sleeve (5) which is connected rotationally fixed to the drive output shaft (4) and can be displaced axially, For axial movement of the sliding sleeve (5), which is prestressed against at least one spring element (7), the action of a pressure (6) is provided. The spring element (7) is arranged, at least partially, radially inside the sliding sleeve (5). In addition a differential gearbox with the differential lock is proposed.
US12092195B2
The claimed invention relates to the automotive industry, namely: to devices for locking differentials of vehicle driving axles with forced locking. The technical result is creating a differential locking mechanism facilitating a significant improvement of performance indicators in differentials using the claimed locking mechanism and the range expansion of such a differential use. The technical result is achieved by the locking device integrated into the differential, comprising the differential housing, semi-axle gears located inside the housing, and being in either “Locked” or “Unlocked” positions, consists of: locking elements shaped as a rotation body; through locking holes made in the differential housing; the recesses of semi-axle gear arranged on the semi-axle gear surface; ring lock-up clutch on the differential housing around the locking holes with locking elements, on the inner surface of which there are lock-up clutch grooves enlarging the contact spot area: “Lock-up clutch—locking element”.
US12092194B1
Systems and a method are provided for a transmission system. In one example, a system includes a first input shaft coupled to a first prime mover and a first motor gear, a second input shaft coupled to a second prime mover and a second motor gear, a planet carrier coupled to a planetary shaft engaged to a first clutch via a planetary gear and a first clutch gear or to a second clutch shaft of a second clutch on which a second clutch gear is arranged, and an output shaft, wherein the first clutch gear is arranged on the output shaft, further comprising an output shaft gear arranged on the output shaft and meshed with the second clutch gear.
US12092192B2
The present invention relates to an eccentricity prevention device for a pumping device, which reduces an eccentric movement of an internal component due to an external force while reducing a free movement of a pumping lever, the eccentricity prevention device including a lever bracket coupled to the pumping lever, a housing having a clutch device provided therein and coupled to a position facing the lever bracket by the clutch device, and an elastic member elastically supported on the lever bracket while providing an elastic restoring force in a direction in which an eccentric movement of the clutch device being bent with respect to a rotation axis is canceled.
US12092185B2
A system comprises a cantilever structure and a harmonic absorber. The cantilever structure is anchored at an anchor end and connected to a device at a distal end. Use of the device imparts vibrations in the cantilever structure. The harmonic absorber is located at the distal end of the cantilever structure. The harmonic absorber is tuned to a structural frequency of the cantilever structure such that the vibrations in the cantilever structure are damped.
US12092184B2
A vibration damper with at least two absorbers, each having at least one spoke spring, enables efficient damping of the frequency response of a crankshaft. The absorbers preferably have different natural frequencies that are adapted to the frequency response of the crankshaft. The absorbers exhibit a frequency response, which is not or only insignificantly dependent on aging of the spoke springs and on the ambient temperature. The corresponding vibration dampers can be easily designed and mounted.
US12092174B2
A clutch assembly to adapt a clutch for use with a mud motor and a power take off (PTO) assembly is provided. The motor includes a body and a driving shaft, wherein the PTO assembly includes a PTO housing and a driven shaft. The clutch assembly includes a centrifugal clutch and a clutch housing. The clutch includes a hub that engages with the driving shaft, a shoe containing a plurality of fly-weights and an elastic member, and an outer drum casing adapted to selectively engage with the plurality of fly-weights when the rotational speed of the driving shaft is above a predetermined threshold. The clutch housing surrounds the centrifugal clutch and allows the clutch to be installed between the body of the motor and the PTO housing. The outer drum casing has a shaft fixed thereto that is adapted to engage with the driven shaft of the PTO assembly.
US12092171B2
Described is a rotary coupling that includes a pair of coupling bodies having parallel (preferably coincident) rotation axes, two cylindrical elements and a preload mechanism. A gap is provided between surfaces on the first and second coupling bodies. The first cylindrical element is disposed on the first coupling body and has a first cylinder axis, and the second cylindrical element is disposed on the second coupling body adjacent to the first cylindrical element and has a second cylinder axis that is perpendicular to the first cylinder axis. The preload mechanism imparts a force to each of the first and second coupling bodies and thereby preloads the first and second cylindrical elements against each other at a point of contact. One example of the preload mechanism includes a pair of magnets disposed opposite each other across the gap and another example of the preload mechanism includes an air bearing.
US12092168B1
A clutch assembly includes a shaft, a balance dam sealed to the shaft, a seal plate axially spaced from the balance dam and sealed to the shaft, and a piston. The piston is sealed to the shaft and disposed axially between the balance dam and the seal plate. The piston includes an orifice extending axially therethrough. A pressure chamber is bounded in part by the piston and the seal plate. A balance chamber is bounded in part by the piston and the balance dam. The pressure chamber is in fluid communication with the balance chamber via the orifice.
US12092152B1
Lights or other accessories can be mounted through a mount hole of an adapter plate which is pivotably supported upon a base. The base is attachable to an underlying structure, such as a motor vehicle, through bores passing through lateral wings thereof, or through bores in an angled flange thereof. The base includes a cylindrical body with an upper face. A central recess extends down into a center of the cylindrical body, located at a center of the upper face. The adapter plate includes a cylindrical extension which fits within the cylindrical recess. A series of holes surround the central recess in the upper face of the base. A set pin of the adapter plate is biased toward extending down from the adapter plate to reside within one of the holes in the upper face, to hold the adapter plate in one of multiple rotationally spaced positions.
US12092141B2
A screw having stacked screw heads includes a screw shank portion with a thread and a screw head portion rigidly connected to each other. The screw head portion is driven to bring the screw shank portion to rotate. The screw head portion includes a first screw head and a second screw head. The first screw head has a first shaped groove on its top plane to receive an operating torque. A neck portion is connected to a bottom plane of the first screw head and a top plane of the second screw head. The second screw head has a second shaped groove on its top plane. The neck portion or the connection between the neck portion and the first screw head or the second screw head has lower torsional endurance than each of the first screw head and the second screw head.
US12092140B2
A fastening clip (100), for securing a first component (200) and a second component (300), includes a body portion (102) and a collar (104) formed at an edge of the body portion (102). The body portion (102) includes a flat surface (106) having a first face and a second face, a locking element (110) extending from the first face of the flat surface (106) and adapted to detachably couple to the first component (200), and a plurality of engagement portions (108) extending from the first face of the flat surface (106) and adapted to detachably couple to the second component (300). The collar (104) includes a first flange (112) extending from the second face in an opposite direction from the plurality of engagement portions. The first flange (112) is flexible and is adapted to abut against the first component (200).
US12092139B2
Clamping device for variably positioning an angular setting of at least one shelf on a load transport trolley for transporting loads, preferably toolboxes. The clamping device includes a clamping lever for reversibly setting the clamping device in a clamped or released position, wherein, in the released position, the shelf is moveable; a pull rod which can be reversibly moved by the clamping lever into a first or second position, wherein the clamping device is in the clamped position when the pull rod is set into the first position, and the clamping device is in the released position when the pull rod is set into the second position; an attachment element for connecting the shelf to the clamping device; and a first and second connecting element for connecting the clamping device to a frame of the load transport trolley.
US12092137B2
A metallic/composite joint includes a composite member and an insert located at least partially within the composite member. The composite member comprises a cylinder having an angled end extending along a centerline axis, an inner surface of the angled end oriented at a first angle relative to the centerline axis. The insert is located at least partially within the angled end and having an outer surface oriented at a second angle relative to the centerline axis. The first and second angles are oriented to reduce maximum shear stress in the composite member when the insert and composite member are in an installed position.
US12092132B2
The present disclosure generally relates to a mounting device for mounting a fan unit. The mounting device may include a reference plane and a reference axis normal to the reference plane, the fan unit in a disengaged orientation being receivable towards the reference plane along the reference axis. The device may also include a set of engagement members radially disposed around the reference axis and arranged to surround the fan unit in the disengaged orientation at the reference plane, the engagement members engageable with the fan unit upon actuation of the fan unit planarly along the reference plane from the disengaged orientation to an engaged orientation. The dice may also include a set of engagement elements disposed on the engagement members, the engagement elements engageable with a set of mounting holes of the fan unit upon actuation of the fan unit to the engaged orientation. Upon engagement with the fan unit, the engaged engagement members and engagement elements resist movement of the fan unit relative to the mounting device.
US12092129B2
A hydraulic unit of a pump for pumping liquid comprising solid matter, the hydraulic unit comprising a housing and an impeller seat, the housing having an axial inlet opening and an outlet opening, and the impeller seat having an axial inlet defined by an inlet wall. The impeller seat has an inlet radius (R) measured from an axially extending centre axis (A) to a circular intersection between the inlet wall and the upper surface of the impeller seat, and the impeller seat comprises a guide pin connected to and extending radially inwards from the inlet wall. The guide pin has a tip radius (r) measured from an axially extending centre axis (A) to the radially innermost part of the guide pin, and has a guide pin angle (μ) defined between a cut water line of a cut water and a radius of the impeller seat.
US12092128B2
A device for pumping fluid such as paints, sealants, caulks, and polymers made of a rotor assembly and a pump body. The rotor assembly contains at least one laminar flow element arranged in such a manner as to conduct the fluid from inlet to outlet as the rotor spins. The rotor may vary its distance from the pump body. This arrangement provides a rotor with exceptional capacity to pump without damage to the fluid media and to measure the fluid rate at low or high rotational speed with viscosity that can vary. The device also may provide a spray nozzle or nozzles that produce a multiplicity of spray patterns.
US12092124B2
Embodiments of a compressor stage, in particular for a turbocharging system and/or a turbocompound, and a process for operating a compressor stage are provided herein. The compressor stage comprises an impeller, and a vaned diffuser arranged downstream of the impeller. The vaned diffuser is in fluid connection with an outlet of the impeller and comprises an injection device configured to inject a secondary fluid into the vaned diffuser. The injection device comprises a displaceable port at least partially arranged between an adjacent pair of vanes of the diffuser.
US12092120B2
A fan assembly includes a fan housing including a shroud that at least partially defines an airflow chamber, a battery receptacle supported on the shroud, a first grille positioned adjacent a first end of the airflow chamber, a fan supported within the airflow chamber and rotatably coupled to one of the first grille or the shroud, and a motor supported on the other of the first grille or the shroud. The motor is operable to drive rotation of the fan and thereby generate airflow through the airflow chamber. The fan assembly further includes a base coupled to the fan housing. The base is operable to support the fan housing in multiple configurations to direct the airflow in multiple directions.
US12092117B2
A centrifugal pump unit (1) is disclosed having a body (4) that includes a suction connection (5), a pressure connection (6) and a pump chamber (7) connecting the suction and pressure connections. The centrifugal pump unit further includes an impeller (8) disposed in the pump chamber and at least one electromagnetic flow sensor (3) arranged to measure flow in at least a part of the suction connection and/or pressure connection and/or pump chamber for determining a flow rate of a fluid through the centrifugal pump unit or for determining a control signal equivalent of the flow rate for control purposes.
US12092115B2
A pump assembly and method is disclosed comprising, a pump including a pump housing having a fluid inlet and at least one fluid outlet extending from the pump housing. A magnetic body of a brushless DC motor is submerged in the fluid and drives an impeller that moves the fluid from the fluid inlet to the at least one fluid outlet. A valve rotatably mounted between the impeller and the at least one fluid outlet selectively directs the flow of fluid through the at least one fluid outlet.
US12092112B2
According to a hermetic electric compressor of the present invention, a discharge port 66a is placed downstream of eddying flow from the joint portion 66b, a bent portion 66c is formed between the joint portion 66b and the discharge port 66a, an imaginary plumb line 66aY of an opening surface formed on the discharge port 66a is oriented to a circumferential direction of a hermetic container 10, and fluid having a small lubrication oil content is taken out from the discharge port 66a utilizing eddying flow of mixture fluid of refrigerant and lubrication oil in a gap space between a compressing mechanism 20 and a motor section 30, thereby reducing a discharge amount from the hermetic container 10.
US12092105B2
A rotor assembly, a compressor and an air conditioner are provided. The rotor assembly includes a first rotation shaft and a first rotor rotatably arranged on the first rotation shaft. The first rotor includes a plurality of first screw blades, and a first tooth slot is formed between two adjacent first screw blades; a suction end of the first rotor has at least one oil slinger slot, to allow a lubricant to enter the first tooth slot through the at least one oil slinger slot. It is ensured that the lubricant can fully lubricate and seal the first tooth slot, so that the compressor can run more smoothly, reduce wear of screw blades and improve the service life of the compressor.
US12092104B2
To reduce surface pressure acting on a tip of a winding terminal portion of a spiral wall of an orbiting scroll in a scroll compressor. In a scroll compressor 10, a thrust plate 81 and a thrust sheet 82 capable of being elastically deformed are provided between an opposing surface 237 serving as a thrust receiving part and an orbiting base plate 521 of an orbiting scroll 52. A first sealing member 83 seals between the orbiting base plate 521 and the thrust sheet 82 and a second sealing member 84 having a diameter greater than that of the first sealing member 83 seals the opposing surface 237 of a second partition wall 232 and the thrust plate 81. A back pressure chamber H5 is partitioned from a suction pressure area (space H6) by the thrust plate 81, thrust sheet 82, the first sealing member 83, and the second sealing member 84. A circular concave portion 816 is formed on a surface of the thrust plate 81 on the thrust sheet 82 side.
US12092102B2
A mount plate for removably connecting a fluid end of a reciprocating pump to a power end for a reciprocating pump includes a first set of openings and a second set of openings, each of which extend through the main body. The first set of openings are configured to receive a first set of couplers that couple the mount plate to a front of the power end. The second set of openings are configured to receive a second set of couplers that couple the mount plate to a fluid end in a spaced relationship. The mount plate may also include a third set of openings that extend through the main body and are configured to receive pony rods of the power end.
US12092098B2
The invention relates to a fluid compression apparatus comprising a first and a second compression chamber, an intake system communicating with the first compression chamber, a transfer system communicating with the first and second compression chambers, and a mobile piston for ensuring the compression of the fluid in the first and second compression chambers. The apparatus further comprises a discharge port which communicates with the second compression chamber and is configured to allow the outlet of compressed fluid, wherein the second compression chamber is defined by a part of the body of the piston and a fixed wall of the apparatus, the piston being translationally mobile according to a longitudinal direction, the piston having a tubular portion mounted around a fixed central guide, a terminal end of the central guide forming the fixed wall defining a part of the second compression chamber. The apparatus further comprises a sealing system formed between the central guide and the piston according to the longitudinal direction of translation of the piston, the intake system being located at a first end of the apparatus, the discharge port being located at a second end of the apparatus and the transfer system being located between the intake system and the discharge port.
US12092097B2
A fracturing apparatus and a vibration reduction method thereof. The fracturing apparatus includes at least one fracturing unit and a processing device, the fracturing unit includes: a plunger pump; a low-pressure liquid inlet manifold; a high-pressure discharge manifold; a pressure detection device, configured to detect a pressure value of the low-pressure fluid in the low-pressure liquid inlet manifold; and a vibration detection device, configured to detect vibration intensity of the plunger pump, the processing device is respectively communicated with the plunger pump, the pressure detection device and the vibration detection device, and is configured to control the plunger pump according to the vibration intensity detected by the vibration detection device and the pressure value detected by the pressure detection device. The fracturing apparatus can improve the displacement stability and serve life of the plunger pump.
US12092093B2
An apparatus and process for cooling down a liquid hydrogen or other cryogenic fluid pump can be configured to allow for a quick startup that also helps minimize hydrogen losses. Some embodiments can utilize a blow-by circuit configured and arranged to support the cryogenic cooldown operation for the pump that can minimize hydrogen loss while allowing substantially improved pump startup times. Some embodiments can utilize at least one temperature sensor to monitor temperature and an adjustable control valve that can facilitate the flow of the fluid utilized to perform the cooldown of the pump.
US12092084B2
A generator (24) for a wind turbine (1) comprises a rotor (32) with an axis of rotation, a stator and a radial and/or axial locking mechanism. The radial locking mechanism comprises a plurality of radial locks (60) with a fixed portion (70) coupled to the stator and a movable elongate portion (72) configured to move relative to the fixed portion (70) and radially with respect to the axis of the rotation to lock the stator in a radial direction. The rotor (32) may comprise at least one lock engagement feature (86) arranged at its end surface and an end shield (90) located axially outward and at least partially adjacent the end surface. The end shield (90) comprises at least one opening enabling access to the end surface of the rotor (32). The axial locking mechanism may comprise at least one axial lock (80) comprising a removable block (82) configured to partly cover the at least one opening of the end shield (90) and a rotor engagement tool (84) for engaging the removable block (82) with the at least one lock engagement feature (86).
US12092081B2
It is described a method of estimating additional power output for inertial response that will be available for output throughout a preset inertial response time interval, the method including: obtaining current values of at least a rotational speed of a wind turbine rotor and a power output of the wind turbine; deriving the additional power output based on the obtained current values and a remaining time interval of the preset inertial response time interval, in particular such that the additional power is available for output during the entire predetermined time interval.
US12092080B2
A wind turbine generator system and a rotation speed avoidance control method therefor. The method comprises: according to statistical information of the rotation speed of a generator being in a rotation speed avoidance interval, identifying whether a wind turbine generator system repeatedly falls within the rotation speed avoidance interval; and when it is determined that the wind turbine generator system repeatedly falls within the rotation speed avoidance interval, adjusting a rotation speed avoidance control parameter of the wind turbine generator system according to the statistical information of the rotation speed being in the rotation speed avoidance interval. Correspondingly, further provided is a rotation speed avoidance control apparatus for a wind turbine generator system.
US12092077B2
A compound planetary mechanism includes a frame, a first carrier for undergoing rotation about a central axis of rotation of the first carrier, a first gear, a second gear for undergoing rotation about the central axis of rotation, and at least one planetary mechanism having a second carrier supported on the first carrier for undergoing rotation about a planetary axis and disposed substantially parallel to and a distance from the central axis of rotation. The second carrier includes a first shaft supported on the second carrier for undergoing rotation about a satellite axis forming an angle between zero and ninety degrees with the planetary axis, a third gear connected to a first end of the first shaft coaxially with the satellite axis, and a fourth gear connected to a second end of the first shaft coaxially with the satellite axis. The mechanism further includes a second shaft configured to rotate freely and endlessly about the planetary axis, a fifth gear connected to a first end of the second shaft coaxially with the planetary axis and cooperating with the first gear, a sixth gear connected to a second end of the second shaft coaxially with the planetary axis and cooperating with the third gear, a third shaft supported on the second carrier and configured to rotate freely and endlessly about the planetary axis, a seventh gear connected to a first end of the third shaft coaxially with the planetary axis and cooperating with the fourth gear, and an eighth gear cooperating with the second gear and connected coaxially with the planetary axis either to a second end of the third shaft or to the second carrier.
US12092073B2
A crane (2) comprising a base portion (4), two arms (6, 8) displaceably connected to the base portion and a lifting boom (22) displaceably connected to the base portion, said lifting boom being provided with a lifting wire (32) and a lifting member (30), for example a lifting hook, for lifting a load, wherein the two arms and the base portion in combination comprise at least three tower flange connection element (10) is arranged to be detachably connectable to cooperating crane connection elements on a flange of a wind turbine tower section, wherein each arm comprises one of the tower flange connection elements, and wherein the vertical distance between any two tower flange connection elements in the normal operating position of the crane is less than 1 m, less than 50 cm or less than 25 cm. In this way a crane is provided which can be attached to a flange located at the upper portion of a tower section.
US12092067B2
The invention concerns a method for coupling a hydroelectric power plant in a turbine mode to a grid, in order to generate power for a grid, said hydroelectric power plant comprising at least a first hydroelectric unit (10) and a second hydroelectric unit (100), each provided with a runner (6) mechanically coupled to a shaft line (8) and to a generator, a distributor (4) comprising guide vanes to control a flow of water to said runner, said hydroelectric power plant further comprising a variable frequency drive (20), the method comprising: a) starting the rotation of at least said first hydroelectric unit (10) and said second hydroelectric unit (100); b) connecting the variable frequency drive (20) to the generator of the first hydroelectric unit (10) and to the grid and stabilizing the speed of the first hydroelectric unit c) connecting the first hydroelectric unit (10) to the grid and disconnecting the generator of the first hydroelectric unit from the variable frequency drive (20); d) connecting said variable frequency drive (20) to the generator of the second hydroelectric unit (100) and to the grid and stabilizing the speed of the second hydroelectric unit; e) connecting the second hydroelectric unit (100) to the grid and disconnecting the generator of the second hydroelectric unit from said variable frequency drive (20).
US12092062B2
Provided are methods and fuel injection systems implemented with a plurality of injectors coupled with a common rail, the common rail coupled with a pressure sensor, and the pressure sensor coupled with a processor. The method includes: identifying, by the processor, one of the injectors to calculate a pressure change rate of the common rail associated therewith; receiving, by the processor, pressure measurements of the common rail from the pressure sensor before and during an injection event within a measurement window; using, by the processor, a pre-injection mean pressure of the common rail to determine a rail pressure drop range that is specific to the identified injector; and calculating, by the processor, the pressure change rate associated with the identified injector based on the pressure measurements of the common rail taken during the rail pressure drop range.
US12092057B2
A method and a device for diagnosing a ventilation line of a motor vehicle are provided. The ventilation line is arranged between a fuel tank and an activated carbon filter. The motor vehicle has a control unit (ECU) and is powered by an internal combustion engine. The state of a vacuum switch is evaluated for the diagnosis.
US12092055B1
An engine in which thrust is achieved by converting electrical energy into high temperature plasma discharges that, in turn, apply thermal, pressure, and/or kinetic energy to a stream of passing air. The engine comprises a plasma region that includes a pair of gapped electrodes, such that the plasma discharges occur in the electrode gap. An energy storage device generates voltage pulses between the electrodes that electrically break down the air as the operating medium within the electrode gap and create plasma discharges.
US12092050B2
A method for training a data-based evaluation model to determine an opening or closing time of an injection valve based on a sensor signal. The method includes: measuring an operation of the injection valve in order to determine at least one sensor signal and an associated opening or closing time; sampling the sensor signal at a sampling rate in order to obtain a sensor signal time series with sensor signal values; determining a plurality of training data sets by assigning a plurality of evaluation point time series generated from a sensor signal time series to the opening or closing time associated with the sensor signal, wherein the evaluation point time series has a lower temporal resolution than the sensor signal time series; training the data-based evaluation model depending on the determined training data sets.
US12092043B2
Provided are a control device for an internal combustion engine, wherein the internal combustion engine is provided with a crank mechanism for converting a reciprocating motion of a piston into a rotating motion of a crankshaft, a cylinder accommodating the piston, and an intake valve capable of opening and closing an inlet for sucking gas into the cylinder, and the control device is provided with: a volumetric efficiency calculating unit for calculating a volumetric efficiency representing a suction efficiency when gas is sucked into the cylinder, on the basis of a cylinder capacity when the intake valve is closed; a gas suction amount calculating unit for calculating a gas suction amount sucked into the cylinder, by means of a predetermined formula, on the basis of the calculated volumetric efficiency; and a control unit for controlling the internal combustion engine on the basis of the calculated gas suction amount.
US12092040B2
An assembly is provided for an aircraft propulsion system. This assembly includes a sun gear, a ring gear, a plurality of intermediate gears, a carrier, a first brake and a second brake. The sun gear is rotatable about a centerline axis. The ring gear circumscribes the sun gear and is rotatable about the centerline axis. The intermediate gears are arranged circumferentially about the centerline axis. Each of the intermediate gears is meshed between the sun gear and the ring gear. The carrier is rotatable about the centerline axis. Each of the intermediate gears is rotatably mounted to the carrier. The first brake is configured to slow and/or stop rotation of the ring gear about the centerline axis. The second brake is configured to slow and/or stop rotation of the carrier about the centerline axis.
US12092025B2
A gas turbine engine can include a compressor section, a combustion section, and a turbine section in serial flow arrangement. At least one of the combustion section or turbine section can have an exhaust gas passage. The turbine engine can also include an exhaust gas temperature sensor with a housing having an elongated probe portion. The elongated probe portion can have an outer wall bounding an interior. A temperature probe can be provided within the housing.
US12092024B1
A gas turbine engine includes a core engine having a compressor, a combustor and a turbine in sequential air flow series. The engine further includes a fuel offtake configured and arranged to divert a portion of hydrogen fuel from a main fuel conduit, a burner configured and arranged to burn the portion of hydrogen fuel diverted from the main fuel conduit and a heat exchanger configured and arranged to transfer heat from exhaust gasses produced by the burner to hydrogen fuel in the main fuel conduit. At least first and second compressor bleed offtakes are at different pressure stages of the compressor, each being configured to bleed a portion of air from the compressor. At least first and second compressor bleed offtake valves are configured to control flow through the first and second bleed offtakes respectively. The burner is configured to receive bleed air from the compressor bleed offtakes.
US12092023B1
An assembly is provided for a turbine engine. This assembly includes a housing, a combustor and a steam system. The housing includes an air plenum. The combustor is disposed within the air plenum. The combustor includes a combustion chamber and a combustor wall between the combustion chamber and the air plenum. The steam system includes a steam injector arranged within the air plenum next to the combustor wall. The steam system is configured to inject steam out of the steam injector and into the air plenum to impinge against the combustor wall.
US12092014B2
This thermostat device is provided with a housing, a thermo element that moves in an axial direction in accordance with the temperature of a coolant, a valve body that is caused by the movement of the thermo element to move toward and away from a valve seat provided to the inner side of the housing and open and close a communication section between a first flow-through port and a second flow-through port, and a biasing member that biases the valve body toward the valve seat. The housing is provided with a main body section, a first housing member having the first flow-through port and the second flow-through port, and a second housing member that has the third flow-through port and that is fastened to the first housing member by rotating in a circumferential direction in relation to the first housing member.
US12092007B2
A computer-implemented method for controlling a regeneration event for an exhaust aftertreatment system of a vehicle is described. The method comprises predicting, by a processor device, expected travelling times for travelling from a starting point to a first destination point and from an auxiliary point to a second destination point based on collected drive time statistical data and collected additional drive time statistical data; and controlling, by the processor device, the regeneration event based on the predicted expected travelling times.
US12091988B2
This gas turbine blade comprises a platform part having a cooling passage formed inside, and a wing body part protruding from the upper surface of the platform part. A plurality of first ejection ports that eject a gas supplied from the cooling passage are formed in an inner chordal region of the upper surface, which is positioned further toward the wing-body side than a wing chord connecting the leading edge and the trailing edge of the wing body part. A plurality of second ejection ports that eject the gas supplied from the cooling passage are formed in an outer chordal region of the upper surface, which is positioned on the side opposite the inner chordal region with respect to the wing chord. The outer chordal region has an outer chordal leading edge region positioned on the leading-edge side and an outer chordal trailing edge region positioned on the trailing-edge side, more second ejection ports being formed in the outer chordal leading edge region than in the outer chordal trailing edge region.
US12091987B2
This steam turbine blade is provided with: a blade body (61) extending in a radial direction and having an airfoil profile in a cross section perpendicular to the radial direction; and a heater (H) including a heating wire disposed so as to extend along a trailing edge (Er) of the airfoil profile in the blade body (61). This configuration makes it possible to further mitigate an efficiency drop due to moisture attached to the surface of the steam turbine blade (60).
US12091984B2
A rotor assembly is provided, along with gas turbine engines for its use. The rotor assembly may include a spool defining a plurality of apertures arranged in a first row and spaced circumferentially around the spool, wherein each aperture of the plurality of apertures extends through the spool from a radially inward-facing surface to a radially outward-facing surface; and a blade assembly comprising at least two blades connected to each other via a platform, wherein each blade extends through a respective aperture.
US12091973B1
A vapor collection system that can be used at an extra-terrestrial body is envisioned to collect target gaseous atoms and molecules (material) floating around in a shielded environment at a pressure at or less than a bar. The shielded environment is defined within a cover and skirt arrangement that rests atop granular soil, which in one embodiment is regolith. The cover and skirt arrangement generally comprises a skirt that extends from the cover to essentially seal against the surface of regolith to create a shielded environment to contain gaseous material from escaping into space. The skirt can be lowered on the regolith surface or dragged across and even made to conform to the surface. The gaseous material can be mined via a blade or excavation tool and heat source that liberates the gaseous material from the regolith.
US12091972B1
Disclosed are a method and a related device for determining a development status of a separation layer in a coal mine. The method includes: obtaining surface subsidence variation data of the coal mine within a preset time interval, rock stress variation data of a caving zone of the coal mine and water pressure variation data; determining a height decrease of the caving zone based on the rock stress variation data and the water pressure variation data; and determining the development status of the separation layer of the coal mine based on the height decrease and the surface subsidence variation data.
US12091971B2
A tracer diffusion device includes: a first container, a second container, a drilling pipe, a unidirectional driving device, and a bidirectional driving device. The first container holds a first fluid containing a tracer. The second container holds a second fluid. A first end of the drilling pipe is connected to the first container; a second end of the drilling pipe is extended into a borehole and equipped with a first sealing capsule and a second sealing capsule. A plurality of through holes are arranged on the drilling pipe between the first sealing capsule and the second sealing capsule. The unidirectional driving device is arranged on the drilling pipe, for injecting the first fluid from the first container into the borehole between the first sealing capsule and the second sealing capsule. The bidirectional driving device is arranged between the second container and the first sealing capsule.
US12091966B1
A shoe track assembly system includes an elongated housing extending from a first end to a second end; one or more valves secured within the elongated housing; one or more plug landing seats extending into the elongated housing; one or more plugs to be dropped into the elongated housing and engage with the one or more plug landing seats; the system is to receive casing pressure testing without relying on a shoe track cement integrity; and the system is to contain all required shoe track equipment as required by an operation.
US12091965B2
Winch (304) has a load bearing tape (305) to advance into a borehole (307). Hole depth can be determined by subtracting a sensed height (310) above ground surface (311) from total depth (312) measured. Can include a height above ground sensor (314) and a tape distance measurer (316). Depth of water or watery mud or muddy water (320) can be sensed, such as by a pressure sensor (326) on a weight or in a sensor device at or near the tape leading end. A heater (309) can warm the tape. A cover or housing (313) can be provided for the winch or spool. The tape can include wires or fibre optics (336) embedded in or applied to a surface of the tape (305) and/or apertures or embedded or surface applied markers/indicators (338) along a length thereof e.g. for reading by an optical or magnetic sensor.
US12091962B2
An untethered downhole tool includes a first body, a second body, a logging sensor, a motor, and a controller. Each of the first and second bodies includes a housing that defines an inner volume and a magnetic anchor configured, in an active state, to attach the body to a wellbore tubular. The motor is attached to one of the first or second bodies and coupled to a spooler. The controller is communicably coupled to the motor and the first and second magnetic anchors. The controller is configured to adjust one of the first or second magnetic anchors from the active state to an inactive state; and activate the motor to operate the spooler to spool the cable from the spooler to increase a length of a portion of the cable between the spooler and the detached first or second body.
US12091960B2
A system for wireline service planning and advising includes a receiver, one or more computing system processors, and a transmitter. The receiver is configured to receive, from a user of the system, an objective parameter for interpreting a state of a well barrier. The one or more computing system processors is in communication with the receiver and configured to generate a plurality of candidate services based on the objective parameter and a model of the well barrier, each candidate service specifying sensor data to be acquired using wireline tools, select at least one wireline service from the wireline candidate services based on a selection logic or input by the user, and generate an execution plan specifying operational parameters of the selected wireline service. The transmitter is in communication with the one or more computing system processors and configured to transmit the execution plan to execute the selected wireline service at a wellsite.
US12091957B2
Real-time data from one or more sensors can be received about one or more active wellbore operations. A blended data set can be generated that includes the real-time data combined with historical data about previously completed wellbore drilling operations, and associated with performance attributes. Additionally, identification of a criteria of focus, types of parameters for optimization, and operation groupings for the blended data set can be received. Further, the criteria of focus, types of parameters for optimization and operation groupings for the data can be applied to the blended data set to determine an adjustment for an active wellbore drilling operation of interest. The adjustment for the active wellbore drilling operation of interest can be outputted.
US12091956B2
A sand collector including a diverter section and a filter section. The diverter section has a tubular portion with at least one aperture extending therethrough and at least one collector extending outwardly therefrom to cooperate with an exterior side of the tubular portion to form a channel in which solids traveling on the exterior side of the tubular portion from the upper end toward the lower end are guided to the aperture. The filter section having a tubular portion with an upper end, a lower end, and a sidewall extending between the upper end and the lower end. The filter section having at least one aperture extending through the sidewall, the upper end of the filter section extending from the lower end of the collector section and the lower end of the filter section being closed and connectable to at least one of another sucker rod and an upper end of a pump assembly.
US12091955B2
Embodiments of a method include connecting an inner end of a base of a fluid coupling assembly to an outer surface of a manifold of a hydraulic fracturing system. The base includes an outer end opposite the inner end and a through-passage extending from the outer end to the inner end. In addition, the method includes inserting a coupling adapter into the through-passage from the outer end to compress the coupling adapter into the through-passage and to position a connection device of the coupling adapter outside of the through-passage at the outer end.
US12091932B2
A wellbore assembly includes a wellbore string disposed within a wellbore and a cement retainer coupled to a downhole end of the wellbore string. The cement retainer includes a housing, a packer, a valve, and a sleeve. The housing includes one or more fluid ports extending from an interior surface of the housing to the annulus. The housing defines a first fluid pathway extending from within the wellbore string to within the housing. The sleeve is movable between a first position, in which the sleeve blocks the one or more fluid ports, and a second position in which the sleeve exposes the one or more fluid ports to open a second fluid pathway extending from the annulus, through the one or more fluid ports, to the first fluid pathway. Opening the second fluid pathway allows mixing of a first fluid with a second fluid in the cement retainer.
US12091930B2
A technique facilitates deploying and setting a liner hanger assembly while securely retaining liner hanger slips during running-in-hole. The liner hanger assembly may comprise a variety of components such as a mandrel, a cone, a plurality of slips, a retention ring, and an actuator. The slips may each be configured with an upper retention end and a lower retention end having a plurality of angles which interlock with corresponding angles of the cone and the retention ring. Additionally, a portion of the actuator may be sized to slide over an axial end of the retention ring to prevent inadvertent decoupling of the slips after installing the slips along the exterior of the cone.
US12091929B2
A subsea grease injection system has a grease accumulator containing a supply of grease, a hydraulic accumulator, a flowline connected to an outlet of the grease accumulator so as to allow discharge of grease from the supply to flow therethrough, and a subsea structure connected to the flowline. The hydraulic accumulator is in fluid communication with the grease accumulator such that the displacement of hydraulic fluid from the hydraulic accumulator causes a corresponding discharge of grease from the grease accumulator. The subsea structure receives grease from the flowline. The grease accumulator is a piston and cylinder in which the piston is received in the cylinder to define first and second compartments. The supply of grease is in the first compartment. The hydraulic fluid fills an interior of the second compartment. This avoids the use of hydraulic conduits from the surface such that only power and communications are from the surface.
US12091926B2
A subsea production system may include a subsea tree that includes a first valve to control a flow of reservoir fluid through the subsea tree and a second valve to control the flow of the reservoir fluid through the subsea tree. The subsea production system may also include a bus system having multiple control modules that generate control signals to operate the first valve and the second valve. The bus system may also include a first electric bus that provides the control signals from a first control module to the first valve, a second electric bus that provides the control signals from a second control module to the second valve, and a third electric bus that provides the control signals from a third control module to the first valve and the second valve.
US12091925B2
A welding tool consisting of a tubular body having a lateral end and a pin end. The pin end has external threads disposed around an external circumferential surface of the pin end. The lateral end comprises an inner wall defining an orifice. Additionally, a heat proof shell is disposed circumferentially around the lateral end. The welding tool further includes a battery housing. The battery housing encloses a plurality of batteries which store energy. The welding tool further includes a welding element disposed on an inner surface of the orifice and an electric line. The electric line is coiled within the tubular body and physically contacts the welding element and is electrically connected to the plurality of batteries. The welding tool further includes a controller. The controller is capable of receiving and parsing mud pulse signals and controlling the release of stored energy from the batteries to the electric line.
US12091922B2
An artificial lift system utilizing a downhole impeller-style pump and a motor at the surface. The system includes a centralizer for use with the rod string or tubing. The centralizer centralizes a rotating rod at intermediate points within the tubing string. The centralizer includes a plurality of flexure springs and bearings. A rod string tensioner induces a tension load on the rod string.
US12091921B2
Systems and methods for damping vibrations of downhole systems are described. The systems include a downhole component configured to be disposed downhole and a shock-damping system at least one of on or in the downhole component, the shock-damping system configured to reduce torsional oscillations of the downhole component by imparting a selected shock to the downhole component. The selected shock is selected to generate damping of the torsional oscillations of the downhole system.
US12091903B2
An access control system controls synchronous or coordinated motion of two or more gates using a controller that calculates travel time for each gate and that adjusts the speed of the motors driving the gates to so allow the gates to reach the open and/or closed position at the same time, regardless of the length of the individual travel paths of the gate.
US12091901B2
A sensor system and method for a dynamic change in a touch response time of a door hand touch sensor is provided. The sensor system receives a first communication associated with an actuation setting of the door via the in-vehicle communication bus. The actuation setting includes an option to trigger lock or unlock operations of the door based on a movement of a portable device towards or away from the vehicle. Thereafter, the sensor system controls the touch sensing unit to change a touch response time of the touch sensing unit from a first value to a second value. The change is performed based on the first communication.
US12091895B2
A balance shoe for a block and tackle window balance system includes an enlarged head portion housing a locking system configured to receive at least a portion of a pivot bar and releasably engage a jamb track. An elongate tail portion configured to couple at least partially within a U-shaped channel of the window balance system. A front face, the front face of the elongate tail portion being adjacent to a base wall of the U-shaped channel when the elongate tail portion is coupled therein. The front face including an elongate channel configured to allow passage of the pivot bar from the elongate tail portion towards the locking system. The balance shoe also including at least one protrusion extending from the front face of the elongate tail portion and disposed at least partially within the elongate channel.
US12091886B2
An electronic ball lock is disclosed, including: a front ball lock body, where the front ball lock body includes a front fixed frame and a front sleeve rotatably arranged on the front fixed frame; a rear ball lock body; a connecting rod having one end connected with the rear ball lock body and the other end provided with a driving member extending into the front fixed frame; an electric clutch mechanism arranged in the front fixed frame and capable of driving the front sleeve to be coupled with or separated from the driving member; and an identification module arranged on the front ball lock body and electrically connected with the electric clutch mechanism.
US12091880B2
An arrangement for causing a water impermeable barrier conventionally lain on a ground surface to float above rising water or flooding, rather than being entrapped above the barrier, is shown and described. This invention applies particularly to ground coverings in building crawl spaces. In an embodiment, one or more floats are placed below the water impermeable barrier and above the ground. When flood waters recede, the float(s) and the water impermeable barrier return to their preflood locations above the ground surface. Floats may comprise blocks, sheets, strips, and other configurations of closed cell polymeric foam, for example. The float or floats may be coupled to the water impermeable barrier or alternatively, may be left decoupled therefrom.
US12091877B2
Pool protection systems are disclosed. In one particular embodiment, a pool protection system may include a platform fitted in a pool, oriented substantially parallel to a surface of water in the pool, and configured to move vertically in the pool; one or more motors mechanically connected to the platform; and a controller in communication with the one or more motors.
US12091875B2
A system and method for stretching and securing fencing includes a clamping member having a clamping channel, a clamping bar configured to be received within the clamping channel, and at least one fastener for securing the clamping bar to the clamping channel; a stretcher bar having a plurality of hook members for engaging the fencing, and at least one notched opening configured to receive a tensioning device; wherein the clamping bar and the clamping channel are correspondingly shaped, sized, and configured, such that the fencing is held secure between the clamping bar and the clamping channel when the clamping bar is secured to the clamping channel.
US12091873B2
A service pole fitting is provided. The fitting includes a top and a base. The top has a cover with an opening. The opening is configured to removably secure a service pole in the top. The base is secured to the cover to define an inner space. The base is configured to be removably secured to a floor mounted source.
US12091872B2
Hybrid buildings, hybrid building systems and methods of constructing hybrid buildings are disclosed. First and second building sections forming part of such buildings are also disclosed. One such hybrid residential building (1600) comprises a first building section (1610) and a second building section (1620). The first building section is an on-site construction at a final location for the building and comprises a lower storey (1611) defining an internal volume (1613) that provides a lower living space (1615) within the building, and an upper storey (1617) defining an internal volume (1619) that provides an upper living space (1621) within the building. The second building section defines an internal volume (1623) and is transportable to the final location in a substantially assembled form. The first and second building sections are connected at the final location to form the building. The second building section defines a circulation space (1649) for the building, access between the upper and lower living spaces of the first building section being provided via the circulation space.
US12091865B2
The invention is related to a method of manufacturing a wall panel and a wall panel system. The method includes forming a glass-fiber reinforced cementitious layer including the steps of: pouring or injecting a slurry of uncured cementitious product into a mold, embedding glass fiber reinforcing material therein, and curing the cementitious product to obtain a cured cementitious product having a first side and a second side; and applying, to the second side of the cured cementitious product, an insulation layer, the insulation layer comprising a foam.
US12091864B2
The invention is related to a method of manufacturing a wall panel and a wall panel system. The method includes forming a glass-fiber reinforced cementitious layer including the steps of: pouring or injecting a slurry of uncured cementitious product into a mold, embedding glass fiber reinforcing material therein, and curing the cementitious product to obtain a cured cementitious product having a first side and a second side; and applying, to the second side of the cured cementitious product, an insulation layer, the insulation layer comprising a foam.
US12091856B2
An impact resistant exterior sheathing gypsum building panel with an integrated impact resistant woven mesh which protects against impact from projectiles such as those conveyed by hurricane force winds is provided. Methods for manufacturing these exterior sheathing gypsum building panels with an integrated impact resistant woven mesh are also provided. An exterior sheathing system employing the exterior sheathing cementitious building panel is provided.
US12091854B2
The invention relates to a construction panel with high resistance to fire and to a method for producing a construction panel with high resistance to fire.
US12091845B2
The faucet control device and method, and faucet are disclosed The faucet control device has a first and a second flow sensors measuring quantity of hot and cold water respectively, a first and a second temperature sensors measuring temperature of hot and cold water respectively, a heating tank heating hot water supplied from a hot water pile with a heater installed therein and storing heated water, a third temperature sensor measuring temperature of the heated water, a hot water direct supplying pipe outputting the hot water supplied from a hot water pipe, a electronic valve outputting mixed water by selectively mixing the heated water, the hot water and the cold water, and a controller controlling operation of the heater based on the temperature of the heated water and controlling opening amount of the electronic valve to make quantity and temperature of discharged water equal to target quantity and temperature.
US12091840B2
A work machine includes a work implement, a rotating body to which the work implement is attached, a topography sensor configured to measure a topography, and a controller. The controller determines a digging start point of the work implement based on topographical data indicative of the topography measured by the topography sensor. The controller moves the work implement from a current position of the work implement to the digging start point.
US12091832B2
A track-type loader machine includes a main frame, laterally spaced track roller frames, an equalizer bar pivotally mounted to the main frame and attached to the roller frames, a work implement movably connected to the main frame by a plurality of linkages, and at least one cross-slope actuator which connects one of the roller frames to the main frame. The at least one cross-slope actuator is configured to tilt the work implement and the plurality of linkages in conjunction with the main frame relative to a pivoting axis of the equalizer bar.
US12091830B2
This invention is detailing a construction method for a cast in-situ pile having an upper section with a larger diameter and at least one subsequent section with a smaller diameter, and a drilling device equipped with continuous flights which allows the construction of one pile having multiple diameters using the innovative construction method in a single continuous drilling phase while each drilling tool is penetrating through the soil in one pass. The drilling tool according to the invention has a central hollow space that allows accommodation through it of at least one another smaller diameter drilling tool that can drill continuously and can be coupled by means of a coupling-decoupling device in a specific manner to the other drilling tool in order to act as a fixed assembly, at any given position in relation to the smaller drilling tool length and rotating position.
US12091827B2
Described herein are compositions and methods for waste-to-energy ash in engineered aggregate in road construction.
US12091826B2
A road finishing machine comprises a screed, which includes at least one compacting unit. The road finishing machine furthermore comprises a GNSS receiver, as well as a material conveyor. The road finishing machine furthermore comprises an electronic control system which comprises a memory and a data processor, wherein in the memory, digital construction data, in particular a nominal height profile of a road pavement to be finished, are stored. The control system is configured to automatically control, based on the construction data, an actuator mechanism provided on the road finishing machine, in particular a levelling cylinder and/or a transverse camber adjustment and/or a slope adjustment and/or a berm adjustment, in order to install laying material with the nominal height profile and thereby a defined transverse profile for the respective position coordinate point of the road finishing machine determined with the GNSS receiver.
US12091822B2
A system for actively attenuating acoustic vibrations of a rail for rail traffic is provided including at least one sensor for detecting at least a vertical acoustic vibration of the rail, at least one actuator for exciting at least a vertical counter-vibration of the rail and at least one control unit communicatively connected to the at least one sensor and the at least one actuator for controlling the at least one actuator depending on the vibration detected by the sensor, the counter-vibration being adapted to destructively interfere with the detected vibration, and the at least one actuator being mechanically coupled to the rail and to a carrier element supporting the rail. Also provided is a carrier element for the system and a method for actively attenuating acoustic vibrations of a rail for rail traffic.
US12091819B2
An arrangement and a method for adjusting a blade gap in a refiner. The arrangement comprises at least one loading device arrangeable to move at least one refining element of the refiner in respect of at least one another refining element of the refiner for adjusting the blade gap between the refining elements, at least one vibration measuring device for measuring a vibration of the refiner in operation, and at least one control unit configurable to adjust the blade gap between the refining elements by controlling the at least one loading device to move the at least one refining element in respect of the at least one another refining element based on the measured vibration of the refiner.
US12091815B2
A welding process may be configured to convert a substrate into a welded substrate by applying a process solvent to the substrate, wherein the process solvent interrupts one or more intermolecular force between one or more component in the substrate. The substrate may be configured as a natural fiber, such as cellulose, hemicelluloses, and silk. The process solvent may be configured as an ionic-liquid based solvent and the welded substrate may be a congealed network after the process solvent has been adequately swollen and/or mobilized the substrate. A welding process may be configured such that individual fibers of a substrate are not fully dissolved such that material in the fiber core may be left in the native state by controlling process variables. The welding process fibers may have a tenacity 10% or 20% greater or a diameter 25% less than that of a cellulosic-based yarn substrate.
US12091814B2
The present invention relates in part to a method of fabricating a ceramic-polymer composite by contacting a polymer material with an acid solution and depositing a ceramic on the polymer material. The invention also relates in part to ceramic-polymer composites produced using said method and ballistic resistant materials comprising said ceramic-polymer composites.
US12091813B1
A segmented hamper with motion activated lids is a plurality of laundry hampers having a plurality of motion sensor which lift an individual hamper lid when activated. The plurality of hampers is disposed upon a base having four caster wheels. The hamper is provided with a control panel and battery operated power source.
US12091810B2
A laundry treatment apparatus includes: a housing defining a reception space, a first through-hole in communication with the reception space and defined at a first surface of the housing, a second through-hole in communication with the reception space and defined at a second surface facing the first surface, a driver including (i) a driving shaft rotatably fixed to the second through-hole and defining a concentric shaft and (ii) a motor configured to rotate the driving shaft, a connection shaft fastening portion disposed at the driving shaft, defining a space, and configured to transmit rotational motion of the driving shaft, and a support configured to be elastically deformed between a second connection body and the second surface and configured to press the second connection body toward the first connection body such that the first connection body is coupled to a fastening body.
US12091805B2
The present invention relates to a laundry care apparatus in which an induction module heats the drum uniformly using a magnetic field to dry laundry or heat wash-water, and center and front and rear regions of the drum are uniformly heated.
US12091802B2
A laundry treating appliance having a treating chamber and a bulk dispenser and a user interface configured to provide an indication to the user related to the bulk chemistry dispenser and a controller coupled with the user interface and the bulk treating chemistry dispenser and configured to execute an operating cycle including controlling the treating chemistry meter to dispense the predetermined amount of treating chemistry and determine a number of doses of treating chemistry available in the bulk treating chemistry dispenser and method of determining the number of doses and the types of a treating chemistry available in the bulk dispensing system, and providing an indication of the determination on a user interface.
US12091792B2
A flash spinning method for preparing non-woven fabrics based on microwave thermal fusion, a microwave thermal fusion device, and a non-woven fabric preparation device are provided. The flash spinning method includes: step S1, collecting filament bundles to form a non-woven fabric precursor, adding a microwave heating liquid to the non-woven fabric precursor; the microwave heating liquid being configured to absorb microwave energy and convert the microwave energy into thermal energy; and step S2, performing microwave heating on the non-woven fabric precursor containing the microwave heating liquid obtained in the step S1 to obtain a heated non-woven fabric, and performing a hot press forming treatment on the heated non-woven fabric to obtain a finished non-woven fabric. There is no temperature gradient in layers of the non-woven fabric precursor, thereby significantly improving the peeling strength of the finished non-woven fabric.
US12091789B2
A removal device for removing a knitted tubular manufacture from a circular knitting machine, comprising an annular removal body which supports a plurality of removal members arranged around the axis of the removal body, the removal body being arrangeable coaxially around the needle cylinder of a circular knitting machine, wherein the removal members are supported by a first annular portion and a second annular portion which can rotate with respect to each other about an oscillation axis to pass between a removal condition, in which they are arranged so as to form a circumference that is coaxial with the axis of the removal device, and a sewing condition, in which the annular portions are arranged so as to face each other.
US12091783B2
Stretched filaments based on aromatic polyethers, wherein the filaments have been stretched at a temperature between glass transition temperature and melting point and wherein the filaments are cooled down to below the glass transition temperature under full tensile load and a process for production thereof and use thereof.
US12091776B2
The present invention relates to the field of proteases. More specifically, the present invention provides compositions and methods useful for profiling protease activity using phage display. In one embodiment, a display vector useful for profiling protease activity comprises a nucleic acid sequence encoding (a) a peptide to be displayed on the surface of the vector; (b) a first affinity tag C-terminal to the peptide; and (c) a second affinity tag N-terminal to the peptide. The display vector can comprise a virus, bacteriophage, yeast, bacteria, retrovirus, ribosome or mRNA. In particular embodiments, the peptide comprises a human peptidome library peptide.
US12091774B2
A nitride semiconductor substrate that is constituted by a single crystal of a group III nitride semiconductor and includes a main surface for which the closest low index crystal plane is a (0001) plane includes an inclined interface growth region that has grown with inclined interfaces other than the (0001) plane serving as growth surfaces. A ratio of an area occupied by the inclined interface growth region in the main surface is 80% or more. When a dislocation density is determined based on a dark spot density by observing the main surface in a field of view that is 250 μm square using a multiphoton excitation microscope, the main surface does not include a region that has a dislocation density higher than 3×106 cm−2, and the main surface includes dislocation-free regions that are 50 μm square and do not overlap each other, at a density of 100 regions/cm2 or more.
US12091770B1
Disclosed herein is a furnace and a method of growing a high temperature oxide crystal. The furnace includes a cylindrical furnace wall, an induction coil disposed within the cylindrical furnace wall, a quartz tube disposed within the induction coil, a refractory lining disposed within the quartz tube, and a crucible disposed within the refractory lining, the crucible including a melt therein. A lid placed on the crucible. An asymmetric configuration of at least one of the crucible, the refractory lining, the quartz tube, the induction coil and the lid within the cylindrical furnace wall creates a thermal gradient that causes a cold spot in the melt to migrate from a first location to a second location of the melt. A rod having a seed crystal at an end thereof is lowered into the crucible to draw a boule from the melt via the seed crystal from the first location.
US12091767B2
The present invention provides a laminate with good adhesion, which includes a transparent substrate, an adhesive layer formed by an adhesive composition, and a metal layer. The adhesive composition contains a resin, an adhesion promoter selected from a triazole compound represented by formula (1), a thiadiazole compound represented by formula (2), a benzotriazole compound represented by formula (3) or a phosphate oligomer; and an antioxidant, in which R1˜R5 are as defined herein.
US12091765B2
In one embodiment, the disclosed subject matter relates to an electrolytic cell that has: a cell reservoir; a cathode support retained on a bottom of the cell reservoir, wherein the cathode support contacts at least one of: a metal pad and a molten electrolyte bath within the cell reservoir, wherein the cathode support includes: a body having a support bottom, which is configured to be in communication with the bottom of the electrolysis cell; and a support top, opposite the support bottom, having a cathode attachment area configured to retain a at least one cathode plate therein.
US12091763B2
A CO2 reduction system has a cathode in contact with a catholyte. The cathode includes a selectivity-determining layer on an electron conductor. The selectivity-determining layer includes a selectivity-determining component that includes a substituted heterocycle.
US12091742B2
Ternary and quaternary shape memory alloys, particularly nickel-titanium based quaternary and quaternary shape memory alloys, are disclosed and made by a method employing physical vapor deposition (PVD), such as by sputtering, of NiTiX, wherein X is a ternary metal constituent. By employing PVD processing, ternary and quaternary NiTi alloy bulk materials may be made in in the as-deposited state such that the configuration and conformation of a desired precursor material, e.g., wires, tubes, planar materials, curvilinear, or as the near finished end product, such as a hypotube for stent manufacture, semilunar for cardiac valves or conical for embolic or caval filters, is formed on a removable deposition substrate in the configuration and conformation of the precursor material or near-finished end product.
US12091736B2
The disclosure discloses a spinning process of a magnesium alloy wheel hub, which comprises the following steps: step 1, heating a magnesium alloy bar at 350-430° C. and keeping the temperature for 20 minutes; step 2, initially forging and forming on the bar under a forging press, wherein the forging down-pressing speed is 6-15 mm/s; step 3, finally forging and forming on the bar under a forging press, wherein the forging down-pressing speed is 5-8 mm/s; step 4, stress relief annealing on the final forged magnesium alloy blank; step 5, solid dissolving on the annealed magnesium alloy blank; step 6, taking out the solid-dissolved blank and directly spinning by a spinning machine; step 7, heating treatment and aging treatment. The magnesium alloy wheel hub with excellent performance is obtained by the process, and the spinning process and processing efficiency are greatly improved.
US12091730B2
A tantalum-titanium alloy powder that is highly spherical is described. The alloy powder can be useful in additive manufacturing and other uses. Methods to make the alloy powder are further described as well as methods to utilize the alloy powder in additive manufacturing processes. Resulting products and articles using the alloy powder are further described.
US12091723B2
A galvanized steel sheet includes: a steel sheet having a chemical composition satisfying an equivalent carbon content Ceq of 0.35% or more and less than 0.60%, and a specified steel microstructure; and a galvanized layer on a surface of the steel sheet. The retained austenite has a solute C content of 0.6% or more by mass, and retained austenite grains with an aspect ratio of less than 2.0 constitute 50% or more of all retained austenite grains. In 90-degree bending at a curvature radius/thickness ratio of 4.2 in a rolling (L) direction with respect to an axis extending in a width (C) direction, an L cross section in a 0 to 50 μm region from a surface of the steel sheet on a compression side has a number density of voids of 1000/mm2 or less, and the galvanized steel sheet has a tensile strength of 590 MPa or more.
US12091719B2
The present disclosure provides a composition comprising a panel of probes for detecting one or more viruses in a sample. The panel of probes may be used to detect viruses in a biological sample obtained from a subject.
US12091715B2
Methods and compositions for making DNA libraries for massive parallel next generation sequencing (NGS), comprises two parts. These methods may be referred to as Triseq sequencing. The first part includes ligating a UMI adapter, amplifying the DNA fragments in the presence of dUTP, enriching the target molecules through primer extension by using a panel of both forward and reverse primers, and removing the dU-containing template DNA. The DNA molecules are organized to primary clones and subclones, labeled by the UMI on 5′ and 3′ end of the DNA fragments, respectively. The second part includes sequencing the DNA library by NGS, deducing consensus sequence from each subclone, and from within each primary clone, and between the consensus sequences obtained from both forward and reverse primers.
US12091713B2
An imaging system includes: a sample container including a flowcell that includes a plurality of attachment elements at a plurality of sample locations, wherein a single DNA template molecule is attached to each of the attachment elements, and further wherein an average distance between adjacent attachment elements is less than Abbe's limit; and an imager positioned to image photo-switching occurring at the plurality of attachment elements by capturing on and off events in a plurality of color channels at the same time as the on and off events are occurring for the attached molecules when a stochastic photo-switching chemistry is applied to all of the attached molecules at the same time causing the attached molecules to fluoresce in the on and off events in up to four different colors.
US12091712B2
The present disclosure provides systems and methods for sequencing nucleic acid molecules using tunneling labels. A sequence of a nucleic acid molecule may be identified with high accuracy using a chip comprising sensors, wherein each individual sensor may comprise at least two electrodes separated by a gap. The electrodes may be configured to generate at least one electrical signal upon binding of a tunneling label associated with a nucleotide. Epigenetic information can also be determined at the same time as a nucleic acid sequence.
US12091705B2
High throughput personal genomic testing has created a need for robust quality control mechanisms to track sample identity, reagent integrity, and other factors with significant influence on assay performance. A method of massively parallel sequencing using an accompanying barcoded molecular standard enables one to track nucleic acid analytes to identify them by project, lot, batch, or patient. The molecular standard contains sequences present in the analyte, allowing it to be processed simultaneously without any other additional reagents. Within the molecular standard, a calibrator sequence permits assessment of fidelity of sequence determination. Additional sequences in the molecular standard may be used to manipulate the molecular standard separate from the analyte. The molecular standard can be used to benchmark sequencing platforms and assess error rates.
US12091699B2
A composition for enhancing the production of a homeoprotein includes an inhibitor of lysosomal function. A method for enhancing the production of a homeoprotein, includes treating cells with an inhibitor of lysosomal function, a method for producing an animal cell line continuously expressing a homeoprotein and a method for mass-producing a homeoprotein using the animal cell line.
US12091697B2
A method for preparing glucosamine includes the steps of converting fructose-6-phosphate (F6P) and an ammonium salt to glucosamine-6-phosphate (GlcN6P) under the catalysis of glucosamine-6-phosphate deaminase (EC 3.5.99.6, GlmD); and producing glucosamine (GlcN) by the dephosphorylation of GlcN6P under the catalysis of an enzyme capable of catalyzing the dephosphorylation. Such a method can be used to prepare glucosamine by in vitro enzymatic biosystem.
US12091683B2
The present invention provides a method for producing platelets that can improve at least one of the ability of megakaryocyte to produce platelets and the bioactivity of platelets produced even in high-density culture, for example. The method for producing platelets of the present invention includes a platelet producing step of producing platelets from megakaryocytes, wherein the platelet producing step is performed in the presence of at least one of glycine and cysteine.
US12091682B2
The present disclosure relates generally to methods of producing rejuvenated T cells, comprising, contacting T cells with at least one reprogramming factor and reactivating the contacted cells; and compositions and methods of using same. The present disclosure also describes cell populations prepared according to methods described herein. The disclosure also provides for methods of treating patients using cell populations prepared by the methods described herein.
US12091667B2
Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as 2,3-BDO; 1,4-BDO; isobutyraldehyde; isobutanol; 1-butanol; n-butanol; ethanol; fatty alcohols; and fatty acid methyl ester are disclosed. For example, genetically modified methanotrophs that are capable of generating 2,3-BDO; 1,4-BDO; isobutyraldehyde; isobutanol; 1-butanol; n-butanol; ethanol; fatty alcohols; and fatty acid methyl ester at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed. These microorganisms and methods make use of molecular switches to regulate gene expression.
US12091665B2
The invention relates to nucleic acids and methods for restoring acid alpha-glucosidase (GAA) activity in patients with Pompe disease using splice-switching technology.
US12091664B2
The invention provides methods for treating ischemia (such as ischemia repertusion injury (IRI)) in tissue (such as transplant donor tissue), comprising contacting the tissue during ex vivo perfusion with a therapeutically effective amount of RNAi (such as siRNA) that specifically hinds to at least a portion of a gene (such as p53) that mediates ischemic injury in the tissue. The invention's methods additionally decrease the risk of tissue rejection and/or or induce immunological tolerance to transplanted tissue.
US12091661B2
The present disclosure relates to methods of treating heat shock factor 1 (HSF1)-related diseases such as cancer and viral diseases, using a therapeutically effective amount of a RNAi agent to HSF.
US12091651B2
An automated isolation device for isolation of mitochondria includes an incubation station including a holder for a viable mitochondria solution; and a cooling system, controlled by a processor of the device, for cooling the holder. The device includes a processor-controlled transfer system for transferring solution from the holder to a filtration station; and the filtration station, including a series of filters. The device includes a processor-controlled spectrometry station including a spectrometer positioned to illuminate a cuvette fluidically coupled to an output of the filtration station; and a detector coupled to the processor and positioned on a side of the cuvette opposite the spectrometer. The device includes a processor-controlled transfer system for transferring solution from the spectrometry station to a centrifuge. The centrifuge is processor-controlled and configured to centrifuge the filtrate to separate viable mitochondria from a supernatant.
US12091647B2
A moving bed biofilm reactor system for growing microorganisms comprising a reservoir containing a fluid that contains nutrients conducive to growth of microorganisms and a plurality of inert biomass carriers having a surface area configured to support growth of microorganisms is provided. The microorganisms may be used to remove a pollutant from a fluid. Furthermore, the microorganisms may be harvested and used as a foodstuff fertilizer, biofuels, and bioplastics.
US12091645B2
In an embodiment of the present invention, contaminants contained in polycrystalline silicon are removed to obtain highly-pure polycrystalline silicon, with only a small amount of etching. Polycrystalline silicon is washed with use of: a first washing step of bringing fluonitric acid into contact with the polycrystalline silicon; and a second washing step of bringing a non-oxidizing chemical containing hydrofluoric acid into contact with the polycrystalline silicon that has undergone the first washing step.
US12091641B2
The invention is directed to a high flashpoint alcohol based cleaning, sanitizing and disinfecting composition and its method of use on food contact surfaces. More particularly, the present invention relates to a quick drying and ready to use cleaning and sanitizing formula with an isopropyl alcohol level low enough to permit a reduced flammability rating while maintaining microbiological sanitizing and disinfecting properties.
US12091635B2
Disclosed is a surfactant composition in which at least one of surface tension and interfacial tension is superior, the composition including a fluorinated surfactant and a phospholipid-based surfactant, and optionally further including a sulfosuccinate-based surfactant.
US12091633B2
A process for dry fractionation of a soft palm oil mid fraction (SPMF) into a final hard palm oil mid fraction (fHPMF-A) is disclosed. The process comprises: providing the solf palm oil mid fraction (SPMF), using the soft palm oil mid fraction (SPMF) as an input (IN1) to a first dry fractionation (FDF) to obtain an intermediate olein fraction (SPMF-O) and an intermediate stearin fraction (SPMF-S), using the intermediate olein fraction (SPMF-O) as an input (IN2) to an ultrasound assisted second dry fractionation (SDF) to obtain the final hard palm oil mid fraction (fHPMF-A) and a palm oil olein fraction (POO), wherein the ultrasound assisted second dry fractionation (SPF) comprises subjecting at least a part of the input (IN2) to ultrasonic treatment (US2). Also disclosed is a final hard palm oil mid fraction (fHPMF-A), a second hard palm oil mid fraction (sHPMF-B), a hard palm oil mid fraction mixture, and uses of these.
US12091631B2
A composition includes (a) a hydrocarbon fluid comprising less than 1000 ppm by weight of aromatics, a weight ratio normal paraffins/isoparaffins ranging from 0.2 to 1.0 and having an initial boiling point and a final boiling point in the range from 265° C. to 380° C., and (b) a copolymer derived from alpha-olefin monomers and vinyl acetate type monomers and optionally acrylate type monomers.
US12091630B2
A lubricating oil composition containing a base oil (A), a comb-shaped polymer (B), and an olefin-based copolymer (C), wherein a content of the component (B) is more than 0.80 mass % based on the total amount of the lubricating oil composition, a weight average molecular weight of the component (C) is 500,000 or more, and the lubricating oil composition has a viscosity index of 200 or more and a kinematic viscosity at 100° C. of 9.3 to 11.0 mm2/s.
US12091612B2
An electrochromic element including a first electrode, second electrode facing the first electrode with gap, electrolyte layer between the first and second electrodes, and layer including a compound represented by General Formula (1) where the layer is on or above the first electrode, where R1 to R4 are each a monovalent organic group wherein no hydrogen atom is at a benzyl site where the monovalent group may include a polymerizable functional group; and R5 to R28 are each a hydrogen atom, alkyl or alkoxy group where R25 and R28, or R26 and R27 may be bonded to form a structure represented by General Formula (2), where R29 and R30 are each an alkyl, alkoxy or aryl group, and R29 and R30 may be bonded via a common bond to form a cyclic structure when R29 and R30 are aryl groups.
US12091607B2
Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF═CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.
US12091606B2
A working fluid composition for a refrigerating machine, containing: a refrigerant containing trifluoroiodometbane; and a refrigerating machine oil containing a polyol ester and a hindered phenol compound, wherein a content of the hindered phenol compound is 0.6 to 10% by mass based on a total amount of the refrigerating machine oil.
US12091591B2
An adhesive polyorganosiloxane composition includes, at a specific composition ratio: (A) a linear polyorganosiloxane containing an alkenyl group including a low-viscosity linear polyorganosiloxane containing an alkenyl group; (B) a polyorganosiloxane containing at least three alkenyl groups in the molecule; (C1) a polyorganohydrogensiloxane having 3 or more hydrogen atoms bonded to a silicon atom in the molecule; (C2) a linear polyorganohydrogensiloxane having one hydrogen atom bonded to a silicon atom only at both terminals of the molecular chain, and having no aliphatic unsaturated bonds in the molecule; (D) a filler; (E) a platinum group metal compound; and (F) two or more kinds of specific adhesion imparting agent.
US12091590B2
A silicone pressure sensitive adhesive composition contains an alkenyl-functional polydiorganosiloxane gum, a polyorganosilicate resin, a polyorganohydrogensiloxane crosslinker, a migration reducing additive, a hydrosilylation reaction catalyst, a hydrosilylation reaction inhibitor, and a solvent. Methods for preparing the silicone pressure sensitive adhesive composition and using it to form a protective film are provided.
US12091587B2
A one-component moisture-curing adhesive composition is provided, comprising from 80 to 100 wt % of an isocyanate-functional prepolymer obtainable by reacting (a) a polyisocyanates mixture having an average nominal isocyanate functionality in the range of from above 2.00 to below 2.05, and (b) a polyol mixture, wherein the equivalent ratio between isocyanate groups in (a) and hydroxyl groups in (b) is in the range of from 3.5 to 7.0, wherein the content of free isocyanate groups in the adhesive composition is in the range of from 14 to 17 wt %, and wherein polyisocyanates mixture (a) comprises (a1) a diisocyanate comprising methyl diphenyl diisocyanate in excess of (a2) a uretonimine-modified methyl diphenyl diisocyanate comprising at least 3 isocyanate functional groups. A method of bonding a first piece of material to a second piece of material using such adhesive composition, and an object made from the method, are also provided.
US12091583B2
The present invention provides a polymer compound peeling agent usable for peeling as many types of polymer compounds as possible and capable of reducing a burden required for a peeling treatment when a polymer compound having adhered to an adhesion object is peeled. The polymer compound peeling agent for peeling a polymer compound having adhered to an adhesion object contains a photoresponsive liquid crystal material having a phase structure reversibly transitioning between an isotropic phase and a liquid crystal phase due to photoisomerization based on irradiation lights of different wavelengths. When the polymer compound is adhered to the adhesion object, the photoresponsive liquid crystal material is contained in the polymer compound with the phase structure set to the isotropic phase, and the phase structure of the photoresponsive liquid crystal material is allowed to transition from the isotropic phase to the liquid crystal phase by photoisomerization based on the light irradiation.
US12091569B2
The invention relates to an additive-manufacture feedstock, comprising an ethylene-vinyl ester polymer having a melt flow rate of from 0.1 to 150 g/10 min (190° C./2.16 kg), measured according to ASTM D 1238, and a vinyl ester content of from about 1.0 wt % to about 30 wt %, wherein the ethylene-vinyl ester polymer exhibits a Shore A hardness of at least about 60. The pellets and filaments produced from the additive-manufacture feedstock have a high degree of printability in material-extrusion-based 3D printing technology, and can be used to produce 3D printing articles with a high consistency to the targeted 3D model and substantially no warpage. The invention also relates to methods of making the additive-manufacture feedstock and methods of 3D printing using the additive-manufacture feedstock in various forms.
US12091565B2
An ink jet composition of the present disclosure includes: water; a polyester resin having sulfo groups; and a colorant, the colorant is contained in particles formed from a material containing the polyester resin, and the sulfo groups have a high abundance ratio at a surface of each of the particles as compared to that at a center thereof.
US12091551B2
The present invention is directed to compositions with solvent, wax and graphene. These compositions offer surprising benefits in reducing bicycle or motorbike chain lengthening, particularly in off road environments with high dirt and water levels such as during mountain biking or off-road biking. The invention is further directed to a method of preparing such compositions and to the use of such compositions on bicycle or motorbike chains.
US12091549B2
Disclosed is a method of preparing a carboxylic acid modified-nitrile based copolymer latex including: initiating emulsion polymerization of a monomer mixture including a conjugated diene-based monomer, ethylenic unsaturated nitrile-based monomer, ethylenic unsaturated acid monomer, and water-soluble monomer in the presence of water and 0.01 to 0.1 parts by weight of a lipid-soluble initiator based on 100 parts by weight of total of monomer mixture, and at a weight ratio (M/W) of the monomer mixture to water of 1.1 to 1.4 (S10); adding water when the polymerization conversion rate is 30 to 40% at a weight ratio (M/W) of 0.8 to 1.0 (S20); and adding water when the polymerization conversion rate is 60 to 70% at a weight ratio (M/W) of 0.6 to 0.7 (S30), when the polymerization conversion rate is between ≥10% and <60%, 0.1 to 2.0 parts by weight of sodium naphthalene sulfonate formaldehyde condensate based on 100 parts by weight of the total monomer mixture is introduced.
US12091547B2
The present invention provides a tin-free, room temperature curable silicone elastomer composition, wherein the uncured composition is a putty. The silicone elastomer composition comprises a) an end-capped base polymer, wherein the base polymer comprises a polysiloxane or mixture of polysiloxanes, and wherein the end-capped base polymer comprises terminal di-(C1-4)alkoxy silyl groups; b) at least one amorphous filler; c) 15.1 to 60 parts by weight of at least one spherical filler for each 100 parts by weight of base polymer; and d) a curing catalyst consisting of one or more selected from the group consisting of organic titanates and organic zirconates. The terminal dialkoxy silyl groups of the base polymer can be dimethoxy silyl groups. The at least one amorphous filler can be selected from the group consisting of fumed silica, fumed alumina, carbon black, precipitated silica, precipitated calcium carbonate, surface-treated calcium carbonate and mixtures thereof.
US12091542B2
A resin composition contains a maleimide compound (A), a cyanate ester compound (B), a polyphenylene ether compound (C) with a number average molecular weight of not lower than 1000 and not higher than 7000 and represented by Formula (1), and a block copolymer (D) having a styrene backbone. In Formula (1), X represents an aryl group; —(Y—O)n2- represents a polyphenylene ether moiety; R1, R2, and R3 each independently represent a hydrogen atom, an alkyl group, an alkenyl group, or an alkynyl group; n2 represents an integer of from 1 to 100; n1 represents an integer of from 1 to 6; and n3 represents an integer of from 1 to 4.
US12091531B2
A laminate has an olefin-aromatic vinyl compound-aromatic polyene copolymer and a metal foil. The number average molecular copolymer weight is between 5000 and 100000; the aromatic vinyl compound monomer is aromatic vinyl compound having between 8 and 20 carbon atoms, and the aromatic vinyl compound monomer unit content is between 10 and 60 mass %; the aromatic polyene is selected having between 5 and 20 carbon atoms and vinyl and/or vinylene groups in the molecule, the content derived from the aromatic polyene unit is between 1.5 and 20 pieces per number average molecular weight; and the olefin is selected having between 2 and 20 carbon atoms, being ethylene alone, or having a mass ratio of α-olefin monomer components other than ethylene to an ethylene monomer component contained in the olefin, of 1/7 or less, and the total monomer units of the olefin, aromatic vinyl compound, and aromatic polyene is 100 mass %.
US12091529B2
Process for preparing a reinforced rubber composition, said process comprising the step mixing, at a temperature of at least 120° C., at least the following compounds: (i) a rubber, (ii) at least one inorganic filler, (iii) at least one organic peroxide, and (iv) at least one anti-oxidant selected from phenolics, para-phenylidene diamines, and nitroxides.
US12091527B2
A silsesquioxane compound represented by the following formula (I): (RaSiO1.5)n, wherein Ra is, each independently at each occurrence, Rb or Rc; provided that at least one Ra is Rb; Rb is —R1—CF2—R2—R3; R1 is a divalent group; R2 is a divalent polymer chain; R3 is a halogen atom or a hydrogen atom; Rc is a hydrogen atom, an alkyl group, a phenyl group, or —(OSiR152)j—R15; R15 is, each independently at each occurrence, a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; j is, each independently at each occurrence, an integer of 1 to 3; and n is an arbitrary integer.
US12091521B2
The invention relates to a composition for the production of foams based on phenolic resin, use thereof, and a process for the production of the composition. For provision of a composition for the production of foams based on phenolic resin, where the said composition delivers improved reaction to fire with, in essence, no alteration of further important foam properties, it is proposed that the composition comprises an alkoxylated novolak, wherein the novolak is produced using phenol, cresol and/or xylenol.
US12091504B2
Provided is a polyether ether ketone, comprising a repeating unit represented by the following formula (1), satisfying one or both of the following conditions (A) and (B), and having a hydroxy group at one terminal or both terminals of a main chain of the polyether ether ketone: (A) a fluorine atom content a is less than 2 mg/kg; and (B) a chlorine atom content b is 2 mg/kg or more.
US12091503B2
A polyarylene ether comprising in polymerized form A) at least one tri- or higher functional compound and B) isosorbide. isomannide, isoidide or a mixture thereof, wherein the polyarylene ether is a polyarylene ether sulfone or a polyarylene ether ketone, ¢ process for its preparation and its use in the preparation of a coating, film, fiber, foam, membrane or molded article.
US12091499B2
A polyester is provided. The polyester comprises: at least one repeating unit represented by formula (i), wherein R1 is a C6-C16 aromatic hydrocarbyl; and repeating units derived from diols, wherein the repeating units derived from diols comprise at least one repeating unit represented by the following formula (ii) and at least one repeating unit represented by the following formula (iii), and wherein R2 to R5 in formula (ii) are independently hydrogen, methyl, or ethyl, wherein based on the total moles of the repeating units derived from diols, the amount of the repeating unit represented by the formula (ii) is 5 mol % to 50 mol %.
US12091493B2
Presently described are curable compounds and curable compositions. Thermosets including the curable compounds and curable compositions described herein are derived from bio-based components and have improved mechanical properties. The described compositions can also be applicable to rosin derivatives and fatty acid derivatives.
US12091491B2
An object of the present invention is to provide a compound suitable for use as a latent curing agent, which does not produce an aldehyde compound when caused to react with an isocyanate compound. The present invention provides, as the compound, a silylamine compound represented by the following formula (1): in the formula (1), R1 to R12 each independently represent an alkyl group having 1 to 6 carbon atoms, R13 represents an alkylene group having 2 to 12 carbon atoms or an arylene group having 6 to 12 carbon atoms, R14 to R21 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, “y” and “z” each independently represent an integer of from 1 to 11, and “n” represents an integer of from 1 to 43.
US12091487B2
Cross-linked polyvinyl polymers comprising charged groups and methods of making are disclosed. The polymers are effective and durable adsorbent of dyes from aqueous solutions. Also, a method of removal of dyes from contaminated water is disclosed.
US12091483B2
Provided is a method of preparing a graft polymer, which includes: polymerizing a monomer mixture comprising a carboxylic acid monomer and methyl acrylate, wherein the carboxylic acid monomer is included at 1.5 to 2.5 wt %, and thus preparing an acrylic coagulant having an average particle diameter of 60 to 70 nm; polymerizing diene-based monomers in the presence of an emulsifier containing a salt of a compound and thus preparing a first diene-based rubber polymer; enlarging the first diene-based rubber polymer using the acrylic coagulant and thus preparing a second diene-based rubber polymer; and graft-polymerizing an aromatic vinyl-based monomer and a vinyl cyanide-based monomer to the second diene-based rubber polymer and thus preparing a graft polymer.
US12091481B2
A process of forming a cross-linked electronically active hydrophilic co-polymer is provided and includes the steps of: a. mixing an intrinsically electronically active material with water to form an intermediate mixture; b. adding at least one hydrophilic monomer, at least one hydrophobic monomer, and at least one cross-linker to the intermediate mixture to form a co-monomer mixture; and c. polymerising the co-monomer mixture.
US12091479B2
The present invention provides: an epoxy resin composition which has satisfactory handleability during refrigerated transport, is stable and inhibited from increasing in viscosity for a long period even when held at ordinary temperature, well infiltrates into reinforcing fibers, can be sufficiently rapidly cured at a temperature as high as 180° C., and gives molded objects that can be smoothly demolded in a demolding step after the molding since the resin has sufficiently cured and has high heat resistance imparted thereto; and a fiber-reinforced composite material obtained using the epoxy resin composition. The epoxy resin composition for use in producing fiber-reinforced composite materials comprises an epoxy resin and a hardener, and includes tetraglycidyldiaminodiphenylmethane [A], 4,4′-methylenebis(2-isopropyl-6-methylaniline) [B], and a bisphenol F type epoxy resin [C] in a specific proportion, and satisfies 200≤η30/η80≤500 and 50≤η80≤180, where the viscosities of the resin at 30° C. and 80° C. are expressed by η30 and η80 respectively (unit, mPa·s).
US12091478B2
Disclosed in embodiments herein are ionomers and methods of making the same. The ionomers comprise a neutralized blend of olefin-carboxylic acid copolymers and Group II, Group IIIA, and transition metal salts. The method includes mixing an acid copolymer formed from an α-olefin monomer and an α,β-ethylenically unsaturated carboxylic acid having at least one carboxylic acid group with an amine-containing aqueous solution to form an aqueous dispersion containing an amine salt of the acid copolymer. The method further includes mixing a solution of a Group IIA , Group IIIA, or transition metal salt with the aqueous dispersion containing the amine salt of the acid copolymer to exchange at least a portion of the amine salt for the Group IIA , Group IIIA, or transition metal salt, thereby forming the ionic copolymer.
US12091476B2
In an embodiment, a method for producing a polyolefin includes contacting a first composition and a second composition in in a line to form a third composition, wherein: the first composition comprises a contact product of a first catalyst, a second catalyst, a support, a first activator, and a diluent, wherein the mol ratio of second catalyst to first catalyst is from 60:40 to 40:60, the second composition comprises a contact product of the third catalyst, a second activator, and a second diluent, and the third composition comprises a mol ratio of the third catalyst to the second catalyst to the first catalyst of from 10:35:55 to 60:15:25, such as 30:20:30; introducing the third composition from the line into a gas-phase fluidized bed reactor; exposing the third composition to polymerization conditions; and obtaining a polyolefin.
US12091471B2
Provided is a tunable biopolymer hydrogel produced from two processed natural polysaccharides for use as a hemostat. If desired, the hydrogel formation can be tuned so that the hydrogel forms within seconds when applied to a tissue lesion. The resulting hydrogel can adhere to tissue and, without swelling, produce hemostasis within seconds after application to tissue of interest. The hydrogel also captures, aggregates and concentrates platelets and red blood cells at the site of the tissue lesion thereby initiating a clotting cascade at the site of the lesion. The hemostat can be used to prevent blood loss during surgical procedures, for example, during brain, spine or other surgical procedures where hemostasis is desirable, and is particularly useful during surgical procedures where swelling of the hemostat (e.g., in the brain or spine) would be detrimental to the subject.
US12091470B2
A hydrocolloid or aqueous solution comprising a poly alpha-1,3-glucan ether compound is disclosed having a viscosity of at least about 10 centipoise (cPs). The poly alpha-1,3-glucan ether compound in these compositions has a degree of substitution of about 0.05 to about 3.0. Also disclosed is a method for increasing the viscosity of a hydrocolloid or aqueous composition using a poly alpha-1,3-glucan ether compound.
US12091469B2
The present disclosure describes a method for the production of a spinning dope composition, said method comprising a homogenization involving mixing a cellulosic pulp material in alkali solution, mixing implying supplying a power density to agitators used in the homogenization of at least 150 kW/m3 (KW supplied to agitators per mixed unit of liquid volume), and thereafter a dissolution involving mixing of the cellulosic pulp material in the alkali solution to obtain a spinning dope composition, wherein the power density supplied to agitators used in the dissolution step is maximum 75 kW/m3 (KW supplied to agitators per mixed unit of liquid volume); and wherein the cellulosic pulp material in alkali solution is kept at a temperature of less than 0° C. during the homogenization and during at least part of the dissolution. The present disclosure is also directed to a system intended for the production of a spinning dope composition.
US12091467B2
The present invention provides novel CD47 antibodies or immunologically active fragments thereof that have low immunogenicity in humans and cause low or no level of red blood cell depletion or hemagglutination, as well as pharmaceutical compositions containing such antibodies that can be used for treatment diseases mediated by CD47 or inhibition of phagocytosis or platelet aggregation.
US12091465B2
The present invention relates to a composition for preventing or treating diseases caused by overexpression of chemokine CX3CL1 (fractalkine) comprising a death receptor 5 (DR5) inhibitor as an active ingredient, a method for preventing or treating diseases caused by overexpression of chemokine CX3CL1 comprising administering a DR5 expression or activity inhibitor to a patient in need of prevention or treatment of diseases caused by overexpression of chemokine CX3CL1 in a therapeutically effective amount, and a use for prevention or treatment of diseases caused by overexpression of chemokine CX3CL1 of a DR5 expression or activity inhibitor.
US12091451B2
Antibody molecules that specifically bind to APRIL are disclosed. The antibody molecules can be used to treat, prevent, and/or diagnose disorders, such as IgA nephropathy.
US12091449B2
The present invention includes antibodies and antigen-binding fragments thereof that specifically bind to Plasmodium falciparum reticulocyte binding protein homologue 5 (PfRH5), compositions thereof and methods of making such antibodies, fragments and compositions. Method and compositions for treating, preventing or diagnosing Plasmodium falciparum infection and malaria are also part of the present invention.
US12091448B2
The present disclosure relates to a PROX1 (Prospero homeobox protein 1) protein binding molecule. More specifically, the binding molecule of the present disclosure relates to a binding molecule having excellent binding ability to the PROX1 protein and having an excellent neutralizing effect on the PROX1 protein, and it is very useful for diagnosis, prevention or treatment of retinal neurodegenerative diseases.
US12091446B1
A large and highly diverse nanobody library was constructed and screened against multiple variants of SARS-COV-2 to find nanobodies with high sensitivity and specificity for the variants. Four rounds of positive selection against a panel of six diverse SARS-COV-2 variant RBDs was performed with our high-diversity. At least 59 of these nanobodies were found to work well against Alpha, Beta, Gamma, Delta, Kappa, Lambda and Mu with some overlap efficacy against other variants. These nanobodies have efficacy as stand-alone nanobodies and as a construct comprising nanobodies linked to the human IgG1 constant fragment (Fc) (nanobody-hFc constructions or nb-hFcs) to make enhanced humanized sdAbs with all the attributes of nanobodies with improved half-life and optimized effector functions. Several promising nanobodies that neutralize the original SARS-COV-2 and several of its variants have been identified, including Delta, with high efficacy. In particular, a subset of these nanobodies bind to the Omicron RBD.
