US11989734B2
In an embodiment, a computer-implemented method, comprises receiving transaction data for a plurality of transactions; identifying, from transaction data for a particular transaction of the plurality of transactions, an associated project of the particular transaction and project parameters of the associated project; performing, based on the transaction data for the particular transaction and the project parameters of the associated project, a risk assessment of the associated project of the particular transaction; performing an action in response to the risk assessment, the action comprising at least one of: generating a digital alert to a buyer and/or supplier account; preventing completion of the particular transaction; preventing access to private data; anonymizing private data; or creating a hold on the associated project to prevent completion of one or other associated transactions.
US11989731B2
Systems and methods are provided for use in provisioning accounts to mobile devices. One example method includes receiving, at a mobile device, a request to provision an account to a mobile device; prompting a user associated with the account for authentication at a wireless device associated with the account; receiving an account credential from the wireless device, via a local wireless communication between the mobile device and the wireless device, when the user is authenticated at the wireless device; transmitting the account credential toward a first party associated with the account, whereby the account credential is indicative of the authentication of the user; and provisioning the account to the mobile device, in response to an approval received from the first party.
US11989729B2
A method for completing a transaction includes: a backend server connected to a communication network executes an application backend of a transaction application; a first terminal device connected to the communication network via a first connection executes a first application frontend of the transaction application; the first application frontend transmits a transaction request indicating the transaction to be started and a second application frontend and comprising transaction data associated with the indicated transaction to the application backend via the first connection; a second terminal device connected to the communication network via a second connection executes the second application frontend of the transaction application; the application backend transmits an authorization request to the second application frontend via the second connection; the second application frontend authorizes the requested transaction and transmits a transaction authorization to the application backend via the second connection; and the application backend completes the transaction.
US11989718B2
In one embodiment, a payment service system may receive a request to split a bill between two or more peer users. The request may include information identifying at least the two or more peer users and an amount of the bill to be split. The two or more peer users may be identified based on determining a presence of two or more mobile devices that are respectively associated with the two or more peer users. The payment service system may send a payment request to each mobile device associated with the two or more peer users. The payment service system may receive a response, which may indicate the respective user's approval of a specified amount for payment of a portion of the bill associated with the user. The payment service system may cause a funds transfer based on specified amounts approved by the two or more peer users.
US11989716B2
A system for processing a request of a mobile device, and there is provided an information collection device, which is configured to associate the information received from processing devices or from the mobile device of the system with respective requests of the mobile devices in order to determine the current status information of each request of each mobile device, for which purpose there is carried out, in the case of the absence of request identification information required for a clear association and/or identity identification information, a first association by way of further pieces of information contained in the request information, and that the information collection device is configured to transmit the current status information of the respective request to the respective mobile device.
US11989714B2
According to one embodiment, a wireless tag reading device includes a product placing portion on which a product is placed, an antenna which is installed in a vicinity of the product placing portion and emits radio waves toward a wireless tag attached to the placed product, and an antenna moving mechanism for moving the antenna along a locus of a concave curve.
US11989707B1
Provided are systems and methods for managing storage of machine data. In one embodiment, a method can be provided. The method can include receiving, from one or more data sources, raw machine data; processing the raw machine data to generate processed machine data; storing the processed machine data in a data store; and determining an allocated data size associated with the processed machine data stored in the data store, wherein the allocated data size is the size of the raw machine data corresponding to the processed machine data stored in the data store.
US11989698B2
A computer includes a processor and a memory, and the memory stores instructions executable by the processor to provide an identification of an occupant of a vehicle to a plurality of virtual-meeting platforms, receive data indicating a plurality of virtual meetings at respective start times for the occupant from the virtual-meeting platforms, connect a user interface of the vehicle to a first one of the virtual meetings through a first virtual-meeting platform of the virtual meeting platforms at the respective start time, and connect the user interface to a second one of the virtual meetings through a second virtual-meeting platform of the virtual meeting platforms at the respective start time.
US11989695B1
The present disclosure relates generally to systems and methods for delivering personalized content to a customer. More specifically, the present disclosure relates to systems and methods for providing notifications related to the needs of a customer. A content management system may determine the needs of a customer as they relate to relevant products and/or services offered by one or more business entities, determine and prioritize actions that may fulfill these needs, and deliver personalized content to the customer based on the customer's information. Accordingly, the systems and techniques provided herein may improve the efficiency and reduce the time involved with delivering effective content to a customer.
US11989692B2
Technologies are described for performing revision control for product masters within a database system. For example, a product master, comprising master data representing a product, can be received. The product master can be identified by a unique product identifier. A definition of a minor revision of the product master can also be received and stored in association with the product master. The definition of the minor revision can comprise: one or more revision attributes that are specific to the minor revision, one or more document objects that are specific to the minor revision, and/or an indication of a bill of material (BOM) version that is specific to the minor revision. A given product master can have multiple minor revisions, each with its associated attributes, documents, and BOM version.
US11989684B2
In a sales area, a method for checking the layout of articles in a gondola, the gondola comprising at least one electronic shelf label which corresponds to a matching area of a gondola, with a single product slot field comprising a gondola number, a row number and a shelf label number, the method comprising steps of: acquisition of an image of the gondola; automated detection of electronic shelf labels, and automated detection of rows; for at least one electronic shelf label, determination of the matching area of the gondola, and determination of the slot field; detection of layout information in said area of the gondola in the acquired image; identification of the associated article identifier in a realogram database; and check of compliance of detected layout information, with respect to expected layout information stored in the realogram database.
US11989683B2
Technologies and techniques for delivering an order to an at least semiautonomous motor vehicle, and a motor vehicle. If an ordering function is activated, provider information is obtained from potential providers that offer delivery of an order by means of a mobile delivery system within a predefined area on a determined route from a current position of the motor vehicle to a destination. Coordinates and a time for a meeting of the motor vehicle with the mobile delivery system are determined for each of the potential providers that have been determined using traffic condition and planning criteria, and a corresponding ordering option that can be activated is provided. As soon as the ordering option is activated, the motor vehicle is at least semiautonomously driven to the determined meeting.
US11989682B2
According to some embodiments of the present disclosure, an intelligent tracking system is disclosed. The intelligent tracking system includes one or more passive tracking devices, an exciter, and a tracker. Each passive tracking device includes one or more transceivers and is energized by an electromagnetic frequency. In response to being energized each passive tracking device transmits a short message. The exciter emits the electromagnetic frequency. The tracker receives short messages from the one or more passive tracking devices and confirms the presence of the one or more passive tracking devices in a vicinity of the tracker based on the received messages.
US11989676B2
Various embodiments relate to data science and data analysis, computer software and systems, and computing architectures and data models configured to facilitate management of enterprise functions, and, more specifically, to an enterprise computing and data processing platform configured to activate risk management transformations of enterprise data in-situ, responsive to identifying a risk event, and further configured to implement a risk management data channel to facilitate analyses and responses associated with an enterprise computing device. In some examples, a method may include receiving a risk data signal, identifying a portion of the risk data signal, computing data representing a risk level, classifying data associated with a hierarchical business data object in accordance with a risk level, aggregating classified data with other data associated with other business data objects classified as a function of risk to form aggregated data, causing presentation of aggregated data as a function of risk.
US11989674B2
Provided are a server and a system which enable a worker of a work machine to intuitively recognize work contents and the like to be performed using the work machine in each of a plurality of work locations. In response to a first designated operation through a remote input interface 210 of a remote operation device 20, a remote output interface 220 of the remote operation device 20 outputs a work environment image showing positions of designated work locations Q1 and Q2, and information about at least one of a designated work period and a designated work content. The designated work location, the designated work period and the designated work content are included in designated work information that is work information fitting a designated position depending on the first designated operation among a plurality of pieces of work information registered in a database 102.
US11989671B1
The present disclosure discloses method for constructing a locomotive collaborative transportation scheduling system based on cyber-physical fusion, which provides a solution for multi-processor coordinated control of locomotive scheduling. The method includes the following steps: step 1, planning the actual on-site location of the device; step 2: constructing a distributed cyber-physical system collaborative architecture; step 3: describing the information transmission relationship between physical devices in a matrix manner to construct an information collaboration computing model; step 4: analyzing and selecting the matching controller type according to the device function implementation program; step 5: writing the controller function scheduling program to complete the construction of the locomotive collaborative transportation scheduling cyber-physical system, and realizing the locomotive automatic scheduling through this system.
US11989670B1
A system and method that allow an institution's customer's anticipated data to be stored in a cache in advance of a request for that data, using predictive models based upon analyses of each specific customer's historical patterns. For example, when a customer logs on to an institution's server, a machine learning application on that server may predict the type or category of data that the customer may intend to retrieve, based upon his or her previous patterns when logging on. Typical categories of data may include, for example, account balances, status of outstanding loans, credit card data, and insurance information. By populating the cache with such anticipated data, that data may be more quickly accessed by the customer.
US11989668B2
Embodiments implement non-intrusive load monitoring using a novel learning scheme. A trained machine learning model configured to disaggregate device energy usage from household energy usage can be stored, where the machine learning model is trained to predict energy usage for a target device from household energy usage. Household energy usage over a period of time can be received, where the household energy usage includes energy consumed by the target device and energy consumed by a plurality of other devices. Using the trained machine learning model, energy usage for the target device over the period of time can be predicted based on the received household energy usage.
US11989666B1
The technology relates to predicting that an object is going to enter into a trajectory of a vehicle. This may include receiving sensor data identifying a first location of the object in an environment of the vehicle at a first point in time and receiving sensor data identifying a second location of the object in the environment at a second point in time. In addition, a boundary of the trajectory is determined by defining at least a two-dimensional area through which the vehicle is expected to travel in the future. A first distance between the boundary and the first location and a second distance between the trajectory and the second location are determined. The first distance and the second distance are used to determine that the object is going to enter into the trajectory at a future point in time.
US11989660B1
Certain aspects of the disclosure pertain to predicting a candidate entity match for a transaction with a machine learning model. A description of a transaction associated with an organization is received as input. In response, at least one machine learning model can be invoked to infer a transaction embedding based on the description, a first score that captures similarity between the transaction embedding entity embeddings associated with a global list of entities and organizations, a second score that captures a probability of interaction between the first organization and the entities based on organization and entity embeddings that capture profile data associated with the organization and the entities, and at least one candidate entity based on the first score and the second score. Finally, the inferred candidate entity can be output for use by an automated data entry or other process or system.
US11989653B2
A system for increasing quality of results of computations of an artificial neural network (ANN) by using complex rounding rules for parameters in the ANN is provided, the system comprising one or more processing units configured to: receive a plurality of first parameters for one or more neurons of ANN, the first parameters being of a first data type; and change the first parameters to second parameters of a second data type to obtain a plurality of the second parameters according to a rule in which a distance between at least one first parameter and corresponding second parameter is greater than a distance between the first parameter and a value of the second data type closest to the at least one first parameter. A distance between a vector of the first parameters and a vector of the second parameters is minimized.
US11989652B2
The exemplified methods and systems facilitate the configuration and training of a neural network (e.g., a deep neural network, a convolutional neural network (CNN), etc.), or ensemble(s) thereof, with a biophysical signal data set to ascertain estimate for the presence or non-presence of disease or pathology in a subject as well as to assess and/or classify disease or pathology, including for example in some cases the severity of such disease or pathology, in a subject. In the context of the heart, the methods and systems described herein facilitate the configuration and training of a neural network, or ensemble(s) thereof, with a cardiac signal data set to ascertain estimate for the presence or non-presence of coronary artery disease or coronary pathology.
US11989650B2
According to one implementation, a system includes a computing platform having a hardware processor and a system memory storing a software code including a trained neural network (NN). The hardware processor executes the software code to receive an input image including a pixel anomaly, identify, using the trained NN, one or more salient regions of the input image, and determine whether the pixel anomaly is located inside any of the one or more salient regions. The hardware processor further executes the software code to assign a first priority to the pixel anomaly when it is determined that the pixel anomaly is located inside any of the one or more salient regions, and to assign a second priority, lower than the first priority, to the pixel anomaly when it is determined that the pixel anomaly is not located inside any of the one or more salient regions.
US11989648B2
A training log is selected from a plurality of well logs. A log window of a plurality of log windows is selected from the training log. A positive window is generated from the log window. A negative window is selected from the training log. A siamese neural network (SNN) is trained that includes a first self attention neural network (ANN) and a duplicate self attention neural network with the log window, the positive window, and the negative window, to recognize a similarity between the log window and the positive window and to differentiate against the negative window.
US11989644B2
The disclosure discloses a three-dimensional (3D) convolution operation device and method based on a 3D phase change memory, which includes a 3D phase change memory, an input control module, a setting module, and an output control module. By using the 3D phase change memory to perform 3D convolution operation, the phase change units on the same bit line constitute a convolution kernel. Based on the multilayer stack structure, the upper and lower electrodes of the 3D phase change memory serve as the information input terminal, and they are convolved after passing through the respective phase change unit arrays, and the result of the convolution operation is superposed on the middle electrode in the form of current, thereby obtaining the sum of the convolution calculation results of the input information of the upper and lower electrodes, such that the 3D convolution operation is completed in one step.
US11989630B2
A system for providing access to a database management system (DBMS) to a first user of a cloud data platform, the DBMS being generated by a second user. A machine learning model for training on a training dataset is included in the DBMS. The training dataset includes a first training dataset that is encrypted in the DBMS and a second training dataset that includes non-overlapping features with the first training dataset. A request, from the second user, to train the machine learning model on the first and second training datasets is identified. A trained machine learning model is generated by training the machine learning model on a joined dataset according to the request. One or more outputs from the trained machine learning model are generated by applying the trained machine learning model on new data.
US11989624B1
The present disclosure discloses a method and apparatus for optimizing a qubit control signal, and a quantum computer. The method includes: obtaining an operating frequency of a qubit based on a Ramsey experiment; obtaining a detuning amount of a frequency of the qubit control signal based on an amplified phase error (APE) experiment, where the APE experiment is an experiment that measures a change in quantum state information of the qubit with a preset detuning amount of the frequency of the qubit control signal; and optimizing the qubit control signal based on the detuning amount of the frequency.
US11989619B2
Storage media are provided. A substrate has an array of addressable locations thereon, each addressable location adapted to be physically associated with a collection of molecules, each collection comprising at least a first subcollection of molecules and a second subcollection of molecules. The molecules in the collection are selected from a set of unambiguously identifiable molecules, the set comprising at least a first subset of molecules and a second subset of molecules. Each molecule in the first subset is identifiable by a first physical property, and each molecule in the second subset is identifiable by a second physical property, different from the first physical property. Each molecule in the set is uniquely associated with a predetermined position in a numerical value, wherein the presence of the molecule in the collection indicates a predetermined digit at the associated position and the absence of said molecule in the collection indicates a zero at said associated position.
US11989617B2
A selection apparatus capable of efficiently selecting an optimum setting condition for filtering is provided. The selection apparatus is an apparatus that selects a setting condition for filtering to be performed on a reading target. The selection apparatus includes: a determiner that determines whether the reading target is readable with each of a plurality of combinations selected from among combinations of all setting conditions for at least two types of filtering; and a selector that selects a setting condition for the filtering based on a result of the determination by the determiner.
US11989608B2
An electronic card with biometric authentication function includes a communication antenna for short-range wireless communication, a wireless communication IC, a receiving coil, a resonant capacitor, a rectifying and smoothing circuit, a biometric sensor, and a biometric authentication circuit. The communication antenna and the receiving coil respond to a magnetic field in the same frequency band for the short-range wireless communication. The wireless communication IC performs short-range wireless communication. The receiving coil receives power from the magnetic field in the same frequency band for the short-range wireless communication. The biometric authentication circuit causes the biometric sensor to operate by using the power received from the receiving resonant circuit. The communication antenna and the receiving coil share electromagnetic field energy resonating in the same frequency band for the short-range wireless communication, the electromagnetic field energy being shared because of magnetic coupling between the communication antenna and the receiving coil.
US11989605B2
RFID-integrated packages are disclosed combining a container, an article positioned within the container, and a packing material positioned within the container between at least a portion of the article and an inner surface of the container. The packing material is manufactured by at least partially associating it with an RFID device. The packing material may be formed of a recyclable material, such as paper. The packing material together with the RFID device is processed to provide it with an impact-absorbing configuration. Processing methods may include folding, crushing, and cutting or slitting, with the RFID device continuing to perform well after it and the packing material have been processed into the impact-absorbing configuration for use within the container. The entire RFID device may be associated to the packing material or only a portion or component of RFID device may be associated to the packing material, with another portion or component associated to the container or article.
US11989602B2
A display device is disclosed that includes a plurality of pixels and a plurality of code pixels. The pixels include light-emitting elements, which display an image. The code pixels are disposed in the same layer as the pixels and are adjacent to a reference point disposed between the pixels. The code pixels include infrared light-emitting elements, which emit infrared light. At least one of the code pixels, disposed in a particular direction from the reference point, emit the infrared light to provide a code pattern having position information.
US11989600B2
Methods, systems, and devices for caching identifiers for access commands are described. A memory sub-system can receive an access command to perform an access operation on a transfer unit of the memory sub-system. The memory sub-system can store an identifier associated with the access command in a memory component and can generate an internal command using a first core of the memory sub-system. In some embodiments, the memory sub-system can store the identifier in a shared memory that is accessible by the first core and can issue the internal command to perform the access operation on the memory sub-system.
US11989598B2
Systems and methods are provided for managing program application data. An example system includes a storage device; a communication component; and a processor in communication with the one or more storage devices and a plurality of computing devices via the communication component. The processor is operable to receive, from a computing device on behalf of an applicant, initial program application data for the applicant; and store the initial program application data on the one or more storage devices. The processor is further operable to receive an initialization indicator that at least one program application of one or more program applications is to be created; generate an initial program application data object for the at least one program application; store the initial program application data object on the one or more storage devices; and designate the initial program application data object as the reference program application data object for the at least one program application.
US11989595B2
An apparatus to facilitate disaggregated computing for a distributed confidential computing environment is disclosed. The apparatus includes one or more processors to: provide a remote GPU middleware layer to act as a proxy for an application stack on a client platform separate from the apparatus; communicate, by the remote GPU middleware layer, with a kernel mode driver of the one or more processors to cause the host memory to be allocated for command buffers and data structures received from the client platform for consumption by a command streamer of a remote GPU of the apparatus; and invoke, by the remote GPU middleware layer, the kernel mode driver to submit a workload generated by the application stack, the workload submitted for processing by the remote GPU using the command buffers and the data structures allocated in the host memory as directed by the command streamer.
US11989594B2
A method may include creating an association identifier based on an association between a computational device function and a compute engine of a computational device, and invoking an execute command to perform an execution of the computational device function using the compute engine, wherein the execute command uses the association identifier. The compute engine may be a first compute engine, and the association may be further between the computational device function and a second compute engine of the computational device. The execute command may perform an execution of the computational device function using the second compute engine. The execution of the computational device function using the first compute engine and the execution of the computational device function using the second compute engine may overlap. The execute command may include the association identifier. The creating the association identifier may include invoking a create association command.
US11989589B2
A system that provides an exchange platform for resource interaction processors that qualify under a modelling process. The platform is continuously updated with information regarding the resource interaction processors with both private and public information. The platform includes regulatory and other rules dictating interaction parameters associated with the resource interaction processors. The platform provides a viability metric of the resource interaction processors for providing resource interaction processor services to the resource interaction processors. Authorized entities may access and view the merchant exchange platform to gather information about the resource interaction processors for use in determining whether to provide services. Furthermore, the platform provides information regarding regulatory oversight for the specific resource interaction processors, allows for the establishment of a dialogue between resource interaction processors and service providers, provides ongoing review of resource interaction processors in real-time data upgrading in an encrypted environment.
US11989588B2
A method for managing a shared memory, including: setting a master core, applying, by the master core, to a system for idle hugepage blocks, mapping the idle hugepage blocks to a virtual address space of the master core, and sorting the hugepage blocks in an ascending order of physical address size of the hugepage blocks; dividing, depending on whether the physical addresses are continuous, the hugepage blocks sorted into segments; in response to determining that there are segments satisfying the memory demand of the subsystem, sorting the segments satisfying the memory demand of the subsystem in a descending order of lengths thereof, and remapping the sorted segments to obtain segments having both continuous virtual addresses and continuous real addresses; and in response to determine that there is a segment satisfying the memory demand of the system, releasing hugepage blocks other than the segment satisfying the memory demand of the system.
US11989587B2
An apparatus and method for dynamic resource allocation with mile/performance markers. For example, one embodiment of a processor comprises: resource allocation circuitry to allocate a plurality of hardware resources to a plurality of workloads including priority workloads associated with one or more guaranteed performance levels; and monitoring circuitry to evaluate execution progress of a workload across a plurality of nodes, each node to execute one or more processing stages of the workload, wherein the monitoring circuitry is to evaluate the execution progress of the workload, at least in part, by reading progress markers advertised by the workload at the specified processing stages, wherein the monitoring circuitry is to detect that the workload may not meet one of the guaranteed performance levels based on the progress markers, and wherein the resource allocation circuitry, responsive to the monitoring circuitry, is to reallocate one or more of the plurality of hardware resources to improve the performance level of the workload.
US11989583B2
Circuitry comprises two or more clusters of execution units, each cluster comprising one or more execution units to execute processing instructions; and scheduler circuitry to maintain one or more queues of processing instructions, the scheduler circuitry comprising picker circuitry to select a queued processing instruction for issue to an execution unit of one of the clusters of execution units for execution; in which: the scheduler circuitry is configured to maintain dependency data associated with each queued processing instruction, the dependency data for a queued processing instruction indicating any source operands which are required to be available for use in execution of that queued processing instruction and to inhibit issue of that queued processing instruction until all of the required source operands for that queued processing instruction are available and is configured to be responsive to an indication to the scheduler circuitry of the availability of the given operand as a source operand for use in execution of queued processing instructions; and the scheduler circuitry is responsive to an indication of availability of one or more last awaited source operands for a given queued processing instruction, to inhibit issue by the scheduler circuitry of the given queued processing instruction to an execution unit in a cluster of execution units other than a cluster of execution units containing an execution unit which generated at least one of those last awaited source operands.
US11989582B2
Apparatus and method for performing low-latency multi-job submission via a single job descriptor is described herein. An apparatus embodiment includes a plurality of descriptor queues to stores job descriptors describing work to be performed and enqueue circuitry to receive a first job descriptor which includes a first field to store a Single Instruction Multiple Data (SIMD) width. If the SIMD width indicates that the first job descriptor is an SIMD job descriptor and open slots are available in the descriptor queues to store new job descriptors, then the enqueue circuitry is to generate a plurality of job descriptors based on fields of the first job descriptor and to store them in the open slots of the descriptor queues. The generated job descriptors are processed by processing pipelines to perform the work described. At least some of the generated job descriptors are processed concurrently or in parallel by different processing pipelines.
US11989581B2
A method, system, and apparatus are disclosed herein for bridging a deterministic phase of instructions with a non-deterministic phase of instructions when those instructions are executed by a machine learning accelerator while executing a machine learning network. Specifically, data is transferred from off-chip memory to on-chip memory (non-deterministic phase of instructions). The data transfer involves determining whether certain on-chip memory is already storing data that has not been consumed yet (e.g., certain memory locations on-chip may be storing data for future consumption and should not be overwritten). Based on determining that the certain on-chip memory is not storing data that has not been consumed yet, the data may be transferred from the off-chip memory to the on-chip memory and the target memory locations may be marked as storing data that has not been consumed yet. The deterministic phase of instructions may be started subsequently.
US11989573B2
Techniques for providing adaptive virtual function (VF) drivers capable of operating with physical devices having a plurality of different hardware configurations are described. In one embodiment, for example, an apparatus may include logic to implement a virtual machine (VM), the logic to initialize an adaptive virtual function (VF) driver to facilitate communication between the VM and a physical device to be virtualized, establish communication between the adaptive VF driver and a physical function (PF) driver of the hypervisor for the physical device, activate a standard feature set for the adaptive VF driver to execute on a PF of the physical device, and negotiate activation of an advanced feature set for the adaptive VF driver to execute on the PF, the adaptive VF driver to provide the advanced feature set to the PF, the PF activate each feature of the advanced feature set supported by the PF.
US11989571B2
A system for generating a user interface described herein can include a processor to detect a plurality of display characteristics from a user interface manager, wherein the plurality of display characteristics correspond to a type of a device. The processor can also detect a list of applications being executed by the system and generate a user interface container by applying the plurality of display characteristics to each of the applications from the list of applications.
US11989570B2
An approach is disclosed that selects a current processing element from a set of processing elements included in a software pipeline. A selected input data to the current processing element was an output data from a previously executed processing element. The input data is verified by computing a current fingerprint of the selected input data and comparing the computed fingerprint to an expected fingerprint. The expected fingerprint was previously computed after the output data was generated by the previously executed processing element. In response to the comparing revealing that the current fingerprint fails to match the expected fingerprint, a verification error is indicated to a user of the process.
US11989565B2
A device including first firmware of a first type and second firmware of a second type different from the first type. The first firmware configures the device to be installed into a first information handling system associated with the first type. The second firmware configures the device to be installed into a second information handling system associated with the second type. The device is configured to receive a firmware commit command that command includes either a first indication to commit the first firmware, or a second indication to commit the second firmware, but not both indications. The device further determines that the firmware commit command includes the first indication and locks the device to use the first firmware and not the second firmware, and determines that the firmware commit command includes the second indication and locks the device to use the second firmware and not the first firmware.
US11989554B2
Techniques are disclosed for reducing or eliminating loop overhead caused by function calls in processors that form part of a pipeline architecture. The processors in the pipeline process data blocks in an iterative fashion, with each processor in the pipeline completing one of several iterations associated with a processing loop for a commonly-executed function. The described techniques leverage the use of message passing for pipelined processors to enable an upstream processor to signal to a downstream processor when processing has been completed, and thus a data block is ready for further processing in accordance with the next loop processing iteration. The described techniques facilitate a zero loop overhead architecture, enable continuous data block processing, and allow the processing pipeline to function indefinitely within the main body of the processing loop associated with the commonly-executed function where efficiency is greatest.
US11989547B2
An apparatus of operating an OTA update for a vehicle includes an input device receiving approval information for approving an OTA update process of a vehicle from a user and an execution device executing one of a first process or a second process in response to the approval information being entered. Each of the first process and the second process includes at least one of a battery charging process of a battery in the vehicle or the OTA update process of the vehicle.
US11989546B2
In a vehicle electronic control system, an electronic control device (ECU) is configured to rewrite a program by writing the update data received from the vehicle master device in a non-volatile memory. Incomplete provisional software is written in a write area of the non-volatile memory in the ECU. The vehicle master device includes: a specific mode determination unit that is configured to determine whether a specific mode for controlling a sequence of a program update is set; and a rewrite instruction unit that is configured to instruct the rewrite target ECU to write the update data under the specific mode when the specific mode determination unit determines that the specific mode is set.
US11989542B2
Processing logic may obtain a resource of a platform fora containerized application. The platform may include custom resources, and an operator that manages the custom resources during runtime of the containerized application. In response to an indication being defined in the resource, processing logic may schedule an upgrade to a new operator. Processing logic may perform one or more pre-installation actions or post-installation actions that are defined in the resource to manage the installation of the new operator in a controlled manner and reduce the risk of incompatibilities between the new operator and the custom resources.
US11989540B2
A method for continuous software delivery includes: receiving user selections of a first and second segments of a plurality of continuous delivery segments; generating a first toolchain including a plurality of tools configured based on one or more toolchain rules without input from a user; determining a segment dependency between the first segment and the second segment in response to the second user input; generating and executing an instance of a continuous delivery pipeline model including at least the first segment and the second segment; triggering at least a portion of the first toolchain to perform a continuous delivery action associated with the continuous delivery pipeline model; automatically reconfiguring one or more of the plurality of tools based on the one or more retrieved configuration rules; and performing an adjustment to the toolchain in response to the automatically reconfiguring one or more of the plurality of tools.
US11989537B2
A computer-based visualization and refactoring system is capable of analyzing a computer program to determine computation tasks of the computer program and channels linking the computation tasks. The system generates, in a memory of computer hardware, a dataflow graph having nodes representing the computation tasks and edges representing the channels. The edges connect the nodes. Source code representations of the computation tasks are determined. Execution metrics of the computer program are determined. The nodes of the dataflow graph are annotated with the source code representations and the nodes and/or the edges are annotated with the execution metrics. The dataflow graph is displayed on a display device as annotated.
US11989533B2
A random bit generator includes a voltage source, a bit data cell, and a sensing control circuit. The voltage source provides a scan voltage during enroll operations. The data cell includes a first transistor and a second transistor. The first transistor has a first terminal coupled to a first bit line, a second terminal coupled to the voltage source, and a control terminal. The second transistor has a first terminal coupled to a second bit line, a second terminal coupled to the voltage source, and a control terminal. The sensing control circuit is coupled to the first bit line and the second bit line, and outputs a random bit data according to currents generated through the first transistor and the second transistor during an enroll operation of the bit data cell.
US11989530B2
Techniques are described herein for achieving physically dispersed item-dispersal patterns in queue tables that are used as circular buffers in a FIFO system. The techniques achieve the physically dispersed item-dispersal patterns while retaining FIFO semantics, efficient data ingest, efficient data access, and low latency for both fixed and variable-size ingest data. Because consecutively inserted rows are written to physically dispersed locations on persistent storage, lock contention between concurrent ingest sessions is significantly reduced. Once a physically dispersed item-dispersal pattern is established for a first set of inserted rows, subsequent rows are added by overwriting the existing rows. The physical dispersal of the initial rows may be accomplished by setting values in a slot number column such that updates that are made in a sequence that is based on the slot number column exhibit a desired physical dispersal pattern.
US11989528B2
Methods and electronic devices for executing offline translation of a source word into a target word via a Neural Network an encoder and a decoder. The method includes splitting the source word into input tokens, generating vector representations for input tokens, and generating a first sequence of output tokens representative of a first candidate word. In response to the first candidate word not respecting at least one pre-determined rule, the method includes triggering the decoder to generate a second sequence of output tokens having a different at least one last output token than at least one last output token of the first sequence. The second sequence is representative of a second candidate word. In response to the second candidate word respecting the at least one pre-determined rule, the method includes determining that the second candidate word is the target word.
US11989526B2
Methods and systems for receiving a plurality of documents including short text data and determining a plurality of forward similarity values based on the short text data in each of the plurality of documents, determining a plurality of reverse similarity values based on the short text data in each of the plurality of documents, generating a forward and reverse similarity matrix based on the plurality of forward similarity values and the plurality of reverse similarity values, and generating a plurality of short text similarity based clusters to group the short text data of the plurality of documents based on the forward and reverse similarity matrix.
US11989513B2
A computing system, computer program product, and computer-implemented method for quantitative comment summarization are provided. The method includes receiving a collection of comments, identifying a set of candidate key points corresponding to the collection of comments, and selecting a subset of key points from the set of candidate key points, wherein the selected subset of key points includes key points that are most salient in the collection of comments. The method also includes automatically mapping each comment within the collection of comments to any corresponding key points within the subset of key points based on a match score between each comment and key point pair, as well as generating a summary including the subset of key points and an absolute number or percentage of the comments mapped to each key point.
US11989512B2
The present invention relates to a patent document creating device, method, computer program, computer-readable recording medium, server and system. The patent document creating device, according to one embodiment of the present invention, may comprise: a constituent element management unit for managing information on a constituent element which may be included in the content of a patent document; an autocomplete list generation unit for generating a data set on the basis of the information on the constituent element managed by the constituent element management unit, and generating an autocomplete list on the basis of a result extracted from the data set by having text, inputted by a user, as a keyword; and a text input element management unit for managing a text input element capable of receiving, as input, text from the user, extracting, as autocomplete keywords, some of the text inputted in the text input element and transferring same to the autocomplete list generation unit, outputting, on a screen, an autocomplete list generated on the basis of the autocomplete keywords, and when the user selects any one item included in the autocomplete list, replacing the autocomplete keywords with the selected item and outputting same in the text input element.
US11989508B2
The performance of a text parser implemented with a state machine is improved by reducing a critical dependence path. In one aspect, all possible current states for a given text input are read from a state table circuit, and the correct next state and output are then selected therefrom by an output multiplexer based on the current state, removing dependence on the current state from the table read, and allowing the read(s) to be pipelined. Further, multiple input units are configured to operate on multiple text characters in parallel, with each input unit propagating outputs for its state table circuit to the next downstream input unit. Each downstream input unit is configured to use the propagated states to provide the proper outputs to appropriates multiplexer inputs. The number of possible output states may be dynamically reduced, thereby reducing the size of the output multiplexer needed to select the next state.
US11989504B2
Disclosed is a platform that manages worker users in a temporary staffing environment via an artificial machine learning model. The temporary staffing platform matches available workers to available shifts/gigs. Additional features include generating provisional or near-miss matches and informing workers how to turn those near-misses into full matches, plotting a gig-career path to develop additional skills, gamify development, and automatically generate resumes. The platform generates a set of skill tags associated with each shift/gig performed by the user. Designing of resume text files by the artificial machine learning model includes procedurally generated descriptions of experience the a user has based on the recording of each shift/gig performed by the user and the skill tags associated with each recorded shift/gig, wherein a format of the resume text file is formulated by the artificial machine learning model evaluating a mix of skill tags and employers amassed by the user.
US11989499B2
Embodiments of the present application provide a method and an apparatus for adjusting metal wiring density. By detecting metal wiring density in each of metal density detection windows in a target layout, a region in which the metal wiring density is greater than a preset density threshold can be quickly positioned in the target layout, thereby improving the layout correction efficiency; then a power fill mesh in a target metal density detection window in which the metal wiring density is greater than the preset density threshold is cropped multiple times, until the metal wiring density in each of the metal density detection windows is less than or equal to the preset density threshold, such that sufficient power fill meshes are retained in the target layout while the metal wiring density of the target layout is less than or equal to the preset density threshold.
US11989498B2
A method of designing a circuit is provided. The method includes: providing a circuit; selecting a first NMOS fin field-effect transistor (FinFET) in the circuit; and replacing the first NMOS FinFET having a first fin number with a second NMOS FinFET having a second fin number and a third NMOS FinFET having a third fin number, wherein the sum of the second fin number and the third fin number is equal to the first fin number.
US11989493B2
Determining a warp function between two watertight spline models. A first watertight spline model of a first object and a set of points and associated metadata from a second object are received. A second watertight spline model of the second object is constructed based on the set of points, the metadata, and the first watertight spline model. A warp function is determined based on a difference between the first watertight spline model and the second watertight spline model. The warp function is a continuous function approximating differences between the first object and the second object. The warp function is stored in a non-transitory computer-readable memory medium.
US11989488B2
Methods, systems, and computer readable medium include receiving, from a user device, a request for a digital component, receiving a data set of user-provided information regarding a particular product design, generating, based on the data set, a visual representation mapping design factors to potential product design geometry, segmenting the visual representation based on the design factor values, selecting a segment that contains less than a threshold amount of data points, selecting a digital component, dynamically altering, based on the selected segment, a presentation of the digital component that solicits information from the user about the segment, distributing, for presentation at the user device, the dynamically-altered digital component, obtaining, from the user device through a feedback mechanism, feedback information regarding the segment that contains less than the threshold amount of data points, and modifying a design factor of the particular product design based, at least in part, on the feedback information.
US11989481B2
A display device, a method of manufacturing the same and a tiled display device including the same are provided. The display device includes a substrate including a first contact hole, a laser absorption layer on the substrate and containing amorphous silicon, a first barrier insulating layer on the laser absorption layer, a fan-out line on the first barrier insulating layer as a first metal layer and including a pad portion in a second contact hole located in the first barrier insulating layer and the laser absorption layer, a display layer on the fan-out line, and a flexible film under the substrate and in the first contact hole and electrically connected to the pad portion.
US11989478B2
A splicing screen image display method, a related apparatus and a storage medium are provided. The method includes: obtaining a source image and resolution information of the splicing screen device, wherein the resolution information includes pixel widths of supplementary display modules, and the pixel widths are pixel sizes of the supplementary display modules in a width direction of a seam; adding frame display areas to outer edges of the source image, to form a target image corresponding to a resolution of the splicing screen device. The frame display areas are parallel to the seam, and a sum of pixel widths of the frame display areas that are parallel to each other is equal to a sum of the pixel widths of the supplementary display modules that are parallel to each other; and sending the target image to basic display modules and supplementary display modules, to display the target image.
US11989475B2
Examples of methods performed by an electronic device are described. In some examples of the methods, a machine learning model is trained based on a plurality of interaction events and a corresponding plurality of images. In an example, each of the plurality of interaction events corresponds to one of a plurality of displays. In some examples of the methods, a display is selected of the plurality of displays based on the machine learning model. In an example, an object is presented on the display.
US11989474B2
An image processing apparatus comprising a scanner. When the apparatus starts execution of a file output job, the apparatus confirms whether or not to be able to access a server. In a case where the apparatus could not access the server, the apparatus stops the execution of the file output job without outputting a file including image data to a designated output destination. In a case where the apparatus could access the server, the apparatus transmits a log relating to the file output job to the server before outputting the file to the designated output destination. When the transmitted log could be saved in the server, the apparatus outputs the file to the designated output destination. When the transmitted log could not be saved in the server, the apparatus stops the execution of the file output job without outputting the file to the designated output destination.
US11989471B2
Anon-transitory computer-readable storage medium stores computer-readable instructions that are executable by a computer of an information processing device and conform to a printer connected with the information processing device. The instructions cause, when executed by the computer, the information processing device to obtain automatic processing information stored in the printer, the automatic processing information indicating whether particular processing on image data of a print job is to be performed automatically. The instructions further cause, when executed by the computer, the information processing device to, in response to a print instruction to cause the printer to print a target image being output from an application program to a general-purpose print program, provide via a user interface a notification based on the automatic processing information and print settings specified by the print instruction, when the obtained automatic processing information indicates that the particular processing is to be performed automatically.
US11989465B2
A system and method are provided wherein, in at least one form, artificial intelligence is used to identify objects in a document to be considered for metallic rendering or printing on a substrate. Then, the options for printing, including the considerations for rendering in metallic toner or ink, are, in at least one form, presented to the user for acceptance or rejection before the actual printing is initiated.
US11989457B2
A method for performing a data read-write operation across multiple zoned storage devices includes reading data from at least one zone of a source zoned storage device and sequentially writing the read data to at least one zone of a destination zoned storage device, where the source zoned storage device is different from the destination zoned storage device.
US11989456B2
A computing system (100) having a storage system that includes a storage device (130) and a host device (105), where the host device (105) is configured to issue memory access commands to the storage device (130). The computing system (100) further includes a prediction system (190) comprising processing circuitry that is configured to perform operations that cause the prediction system (190) to identify one or more components of the storage system (918) that limit random rad performance of the storage system (918). The operations further cause the prediction system (190) to obtain characterization data that is indicative of the impact of the one or more components on random read performance and generate a model based on the characterization data to predict random read performance of the storage system (918). The operations additionally cause the prediction system (190) to execute the model in a simulation of the storage system (918) to generate a random read performance parameter for the storage system (918).
US11989450B2
Methods, systems, and devices related to signal development caching in a memory device are described. In one example, a memory device in accordance with the described techniques may include a memory array, a sense amplifier array, and a signal development cache configured to store signals (e.g., cache signals, signal states) associated with logic states (e.g., memory states) that may be stored at the memory array (e.g., according to various read or write operations). The memory device may also include a controller configured to determine whether data associated with an address of the memory array is stored in one or more cache blocks of the signal development cache. As an example, the memory device may determine whether the data is stored in one or more cache blocks of the signal development cache based on mapping information associated with the address of the memory array.
US11989441B2
A read-disturb-based read temperature identification system includes storage device(s) that each determine read disturb information for each block in that storage device, use that read disturb information to identify a subset of rows in at least one block in that storage device that have a higher read temperature than the other rows in the at least one block in that storage device and, based on that identification, generate and store a local logical storage element read temperature map that identifies a subset of logical storage elements associated with that storage device that have a higher read temperature than the other logical storage elements associated with that storage device. A global read temperature identification subsystem coupled to the storage device(s) may then retrieve at least a portion of the local logical storage element read temperature map(s) and use them to generate a global logical storage element read temperature map.
US11989433B2
A method includes forming at least a portion of a first superblock using a first subset of blocks from at least one memory die of a memory sub-system and forming at least a portion of a second superblock using a second subset of blocks from the at least one memory die of the memory sub-system.
US11989430B2
A memory module includes one or more memory devices and a memory interface chip coupled to the one or more memory devices via one or more communication links. The memory module further includes a persistent memory storing one or more sets of training and calibration settings corresponding to communication over the one or more communication links, where the one or more sets of training and calibration settings are stored in the persistent memory before operation of the memory module and used to configure one or more components of the memory interface chip during the operation of the memory module.
US11989427B2
Methods, systems, and devices for transistor configurations for vertical memory arrays are described. A memory device may implement a multi-transistor architecture, such as a two-transistor architecture, that is operable to couple pillars with bit lines. For example, a memory device may include a conductive pillar that extends through levels of a memory array. The pillar may be coupled with a first bit line via a first transistor and coupled with a second bit line via a second transistor. To access a memory cell coupled with the pillar, the memory device may bias a word line coupled with the memory cell to a first access voltage, bias one of the bit lines to a second access voltage, activate one of the transistors to couple the pillar with the one of the bit lines, and deactivate the other transistor to isolate the pillar from the other of the bit lines.
US11989424B2
The invention discloses a digital signature system. The digital signature system comprises an electronic device and a data storage device. The electronic device generates a specific data by executing a specific operation, and calculates the specific data via a hash algorithm to generate a hash data. The data storage device comprises a controller, a plurality of flash memories, and a data transmission interface. The electronic device transmits the hash data to the data storage device via the transmission interface. The controller comprises a firmware. The firmware reads an unclonable function, and generates a private key according to the unclonable function, and encrypts the hash data by the private key to obtain a digital signature. The data storage device transmits the digital signature to the electronic device via the transmission interface.
US11989414B2
Embodiments of the present disclosure include a digital circuit and method for multi-stage compression. Digital data values are compressed using a multi-stage compression algorithm and stored in a memory. A decompression circuit receives the values and performs a partial decompression. The partially compressed values are provided to a processor, which performs the final decompression. In one embodiment, a vector of N length compressed values are decompressed using a first bit mask into two N length sets having non-zero values. The two N length sets are further decompressed using two M length bit masks into M length sparse vectors, each having non-zero values.
US11989409B2
An example method occurring at a device with a touch-sensitive display. The method includes that while displaying a first user interface of a first application on the touch-sensitive display, the device receives a gesture at the touch-sensitive display. The method includes that in response to receiving the gesture on the touch-sensitive display and in accordance with a determination that the gesture is from an edge region of the touch-sensitive display, the device ceases to display the first user interface of the first application and displaying a second user interface of a second application that is different from the first application. The method also includes that in response to receiving the gesture on the touch-sensitive display and in accordance with a determination that the gesture begins at a non-edge region of the touch-sensitive display, the device performs an operation within the first application while continuing to display the first user interface.
US11989406B2
A graphical user interface for trimming a video may include a timeline representation of a duration of the video. A trim duration for the video may be selected based on movement of the timeline representation. The amount of time represented by a portion of the timeline representation may be independent of the duration of the video. The movement of the timeline representation may correspond to moment through the duration of the video at a constant scale regardless of the duration of the video.
US11989405B2
A screen locking method and apparatus. After a first terminal establishes a connection with a second terminal, the first terminal sends to-be-displayed data to the second terminal so that the second terminal displays a first interface. The first terminal displays a second interface different from the first interface and obtains a first screen locking operation triggered by a user, where the first screen locking operation locks a screen of the second terminal. The first terminal sends a screen locking instruction to the second terminal in response to the first screen locking operation so that the second terminal enters a screen-locked state.
US11989401B1
The present invention is a configurable bottom screen dock for mobile and electronic devices, including virtual screens, which is always visible on the screen and can display a wide range of content, such as advertising, entertainment, and information. The dock is made up of three or more lines of pixels from the base or lowest line of pixels of the screen and is completely configurable in size. The dock remains constantly visible regardless of the function and/or application that the terminal is running. The content is generated by the operating company's servers and is sent through the communication link to the terminals where the dock is installed. The dock runs the specific content separate from other communications and activities on the device, providing an enhanced user experience.
US11989396B2
Systems and methods for generating an interactive user interface data for validating one or more contacts and/or updating actions for an individual. In some embodiments, an interactive user interface can be generated including a first portion including a selectable list of primary contact information items associated with the individual and a second portion including a selectable list of secondary contact information items associated with the individual. After receiving a first user input in the second portion selecting a secondary contact information item, the interactive user interface can be updated to receive further user inputs, such as a new primary contact information item. The interactive user interface can then be updated to include the new primary contact information item in the first portion.
US11989391B2
An interface display method and an electronic device are provided. The method includes receiving a first input by a user in a case that a first interface of a first application is displayed, displaying a second interface including a target list in response to the first input, receiving a second input by the user for N members in the target list, and displaying a third interface in response to the second input. The target list of the second interface includes at least one of the following: a member list of at least one group in the first application or a contact list in at least one address book in the first application. In a case that the target list is a member list of the first group, the third interface is a group chat interface.
US11989386B2
Systems and methods are provided for generating virtual three-dimensional environments that allow for simultaneous and collaborate interaction amongst users that utilize virtual reality systems, augmented reality systems, and standard desktop systems. As users interact with elements presented within these virtual three-dimensional environments, these interactions and changes to these elements are propagated to other users within these environments in real time.
US11989375B2
An electronic device according to various embodiments includes: a display, a sensor module including a touch sensor configured to receive a touch input and generate touch data, a memory, and a processor operatively connected to the display, the sensor module, and the memory, wherein the processor is configured to: generate a first filter having a first time filter value and a first magnitude filter value, generate a second filter having a second time filter value greater than the first time filter value and a second magnitude filter value greater than the first magnitude filter value, acquire the touch data including a first point where a touch starts and a second point where the touch ends, apply the first filter based on a moving from the first point to the second point being closer to a center line that vertically bisects a keyboard, apply the second filter based on the moving being farther away from the center line, determine that a key of the keyboard corresponding to the first point has been touched based on a duration of the touch input being less than the time filter value of the filter and a distance between the first point and the second point being less than the magnitude filter value, and determine that a key of the keyboard corresponding to the second point has been touched based on the duration of the touch input being equal to or greater than the time filter value of the filter and the distance between the first point and the second point being equal to or greater than the magnitude filter value.
US11989370B2
An electrostatic input device includes: a plurality of first detection electrodes that are configured to detect approach of an object within a first distance from a detection face; a second detection electrode that is provided between the plurality of first detection electrodes and configured to detect approach of the object within a second distance from the detection face, where the second distance is longer than the first distance; and a detection circuit that is configured to detect change in capacitance of the plurality of first detection electrodes and the second detection electrode.
US11989362B1
A capacitance module may include at least one touch electrode on a first surface of the capacitance module; a first portion of an inductance coil deposited on a second surface of the capacitance module; and a second portion of the inductance coil deposited on a third surface of the capacitance module where the first portion of the inductance coil and the second portion of the inductance coil may be electrically connected and where the inductance coil may be positioned to interact with a magnet adjacent to the inductance coil.
US11989361B1
A computer mouse comprising a scroll wheel, a braking system operable to provide a braking force on the scroll wheel, and a sensor system operable to detect a force or motion of the scroll wheel in the first and second directions. In response to receiving a control signal to stop rotation of the scroll wheel in the first direction, the braking system applies the braking force on the scroll wheel when the sensor indicates that the force or motion of the scroll wheel is in the first direction and removes the braking force when the sensor indicates that the force or motion of the scroll wheel is in the second direction.
US11989360B2
A system includes a pair of devices, each having a display, configured to receive a document and, in use, in receipt of the document. The devices are configured to cause the document to appear simultaneously on the displays. Each device is further configured: when the document appears simultaneously, to permit a signature to be placed on the display of each device; and such that, when a signature is placed upon the display of one of the pair, the signature appears on the display on the one of the pair and on the display of the other of the pair. In a method, there is received: signature data; first image data including an identification document; second image data including an image of the user. A confidence level is determined based on the data and verified signature data. If the level exceeds the threshold, an electronic document including the signature data generates.
US11989355B2
A pointing controller worn by a user enables intuitive control of various connected smart devices. Users may indicate which device is to be controlled by pointing in the direction of the smart device (or a proxy object) and performing a predefined action to select the device for control. Once selected, the user may interact with the smart device by performing various gestures or interactions with one or more control elements integrated into the pointing controller. The smart device may provide feedback using visual or auditory indicators on the smart device, or by sending a control signal to the pointing controller or other device in proximity to the user that provides haptic, auditory, or visual feedback.
US11989337B2
An electronic device and method are disclosed. The device implements the method, including: receiving an utterance using a microphone, obtaining an image using a camera, transmitting by communication circuitry the utterance and/or the image to a server, receiving from the server operational information based on the transmission, executing a task corresponding to the received operational information, wherein the operational information further causes display of a first screen including first objects at a first size, and a change of the first screen to a second screen, based on a user movement indicated in the first image, the second screen including second objects displayed at a second size different from the first size, and having a count different from a count of the first objects.
US11989334B2
The approach relates to a control device for a motor vehicle, that includes a printed circuit board having at least one microprocessor for providing functions of the control device. At least one security function of the functions is subject to a security requirement that is increased with respect to at least one other function of the functions. A security area is provided on the printed circuit board, in which area all the components provided for performing the security function, including at least one first microprocessor, are implemented so as to fulfill the security requirement. Any communication of the first microprocessor in and out of the security area, which communication at least partially uses the printed circuit board, takes place in an end-to-end encrypted manner. At least one second microprocessor, that does not meet the security requirement, provides the at least one other function outside the security area, and is arranged on the printed circuit board.
US11989332B2
According to one embodiment, a method comprises executing an untrusted host virtual machine monitor (VMM) to manage execution of at least one guest virtual machine (VM). The VMM receives an encrypted key domain key, an encrypted guest code image, and an encrypted guest control structure. The VM also issues a create command. In response, a processor creates a first key domain comprising a region of memory to be encrypted by a key domain key. The encrypted key domain key is decrypted to produce the key domain key, which is inaccessible to the VMM. The VMM issues a launch command. In response, a first guest VM is launched within the first key domain. In response to a second launch command, a second guest VM is launched within the first key domain. The second guest VM provides an agent to act on behalf of the VMM. Other embodiments are described and claimed.
US11989329B2
A system and method for privacy policy enforcement to ensure reconciliation between users communicating via an open system interconnection (OSI) communication architecture, with receiving of a privacy policy for at least one user's device and a usage policy for at least one user, receiving encryption codes, receiving private data from a first user to be sent to a second user, encrypting by a first server the received data, receiving a privacy policy enforcement vector, and performing selective decryption, by a second server, for each data segment, wherein data segments that correspond to a match between the privacy policy and usage policy are decrypted, and wherein at least one of the first server and the second server is external to the first user and second user.
US11989324B2
A system includes a user computing device with an application for removal of privacy data. The application obtains vehicle information associated with a target vehicle that has a target in-vehicle device from which privacy information of a user is to be removed. Using the vehicle information, the application determines vehicle parameters associated with the target vehicle. The application obtains a privacy information removal file comprising an instruction set associated with removing privacy data from candidate in-vehicle devices, and presents the instruction set. A user experience feedback associated with the candidate in-vehicle devices is obtained and stored in a database.
US11989320B2
Systems and method for creating a hidden electronic file system within a non-hidden electronic file system are provided. Files within a non-hidden electronic file system are pre-allocated and populated with a number of payload blocks, a first portion of which include user data to be covertly stored, a second portion of which include directory information pointing to first portion of payload blocks, and a third portion of which is configured for use as free and available space for new or replacement data. Each of a number of cipher blocks comprise random numbers to be used as a cipher for a corresponding one of the number of payload blocks. Each of the payload blocks is encrypted by an associated one of the cipher blocks.
US11989311B2
According to one embodiment, a magnetic disk device includes a disk, a head writing data to the disk and reading data from the disk, and a controller managing a key generation of a cryptographic key, based on generation confirmation information which is generated by the cryptographic key managed by an external device and transferred from the external device, and which is unable to generate the cryptographic key.
US11989310B2
Methods, systems, and techniques for facilitating identification of electronic data exfiltration. A message transmission log and screenshot metadata are obtained. A screenshot corresponding to the screenshot metadata is matched to a sent electronic message, such as an email, having a file attachment represented in the message transmission log to generate an event. The screenshot metadata indicates that the screenshot was captured prior to when the message transmission log indicates the electronic message was sent. An anomaly score is determined for the sent electronic message is determined by applying unsupervised machine learning, such as by applying an isolation forest, to score the sent electronic message relative to a baseline. The anomaly score meeting or exceeding an anomaly threshold is treated as potentially being indicative of electronic data exfiltration.
US11989307B2
A computer implemented method of detecting an increased vulnerability of a software system including a plurality of software components, the method including generating a vector representation of each software component derived from a neural network trained using training data defined from known vulnerabilities of the software components in the software system; aggregating the vector representations for the software component to an aggregate vector representation for a particular time; repeating the generating and the aggregating for a plurality of points in time to generate multiple generations of aggregate vector representations; and comparing the multiple generations of aggregate vector representations to detect a change in an aggregate vector representation exceeding a maximum threshold degree of change as an indication of an increased vulnerability of the software system.
US11989291B2
A system and method for software verification provides a lifting dictionary for each desired computer architecture. The lifting dictionary is used to translate native machine language instructions into descriptive intermediate language instructions. Each descriptive intermediate language instruction is atomic, in that, each descriptive intermediate language instruction changes at most one state of the emulated system. An emulator then runs the descriptive intermediate language instructions with tools that show each change of state after each DIL is emulated.
US11989285B2
A method and system for mitigating against side channel attacks (SCA) that exploit speculative store-to-load forwarding is described. The method comprises ensuring that the physical load and store addresses match and/or that permissions are present before speculatively store-to-load forwarding. Various improvements maintain a short load-store pipeline, including usage of a virtual level-one data cache (DL1), usage of an inclusive physical level-two data cache (DL2), storage and lookup of physical data address equivalents in the DL1, and using a memory dependence predictor (MDP) to speed up or replace store queue camming of load data addresses against store data addresses.
US11989283B2
A container escape detection method includes receiving information that is about a plurality of system calls triggered by a monitored container, and matching an occurrence order of the plurality of system calls with at least one group of preset system call orders in an escape detection rule, and determining, based on a matching result, whether the monitored container escapes.
US11989263B2
A method in one embodiment includes receiving, at an edge device, new data for training a model, the edge device having stored distilled data used to represent historical data to train the model, the historical data being stored in a remote device, and the amount of the historical data being greater than the amount of the distilled data. The method further includes training the model based on the new data and the distilled data. With the data processing solution of this embodiment, the model can be trained at the edge device with fewer storage resources based on the distilled data, thereby achieving higher model accuracy.
US11989242B2
This disclosure generally covers systems and methods that create sequential segments from analytics data to enable investigation of events that occurred before or after a certain sequence of events—that is, pre-sequence or post-sequence events. In particular, certain embodiments of the disclosed systems and methods receive a segment query of certain analytics data to identify events that occurred before or after a defined sequence of events within a network and—in response to the segment query—provide a query result that identifies pre-sequence events or post-sequence events. By providing such query results, the disclosed systems and methods enable users to examine correlations between a sequence of events and any pre-sequence or post-sequence events, including any data associated with those events at a granular level.
US11989240B2
Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for performing natural language processing operations using an attention-based text encoder machine learning model that is trained using a multi-task training routine that is associated with two or more training tasks (e.g., a multi-task training routine that is associated with two or more sequential training tasks, a multi-training routine that is associated with two or more concurrent training tasks, and/or the like).
US11989233B2
Presented herein are embodiments of a fast search on graph methodology for Maximum Inner Product Search (MIPS). This optimization problem is challenging since traditional Approximate Nearest Neighbor (ANN) search methods may not perform efficiently in the nonmetric similarity measure. Embodiments herein are based on the property that a Möbius/Möbius-like transformation introduces an isomorphism between a subgraph of 2-Delaunay graph and Delaunay graph for inner product. Under this observation, embodiments of a novel graph indexing and searching methodology are presented to find the optimal solution with the largest inner product with the query. Experiments show significant improvements compared to existing methods.
US11989230B2
Methods and systems for more efficient analyses of and response to voice commands and queries are provided. The system may be configured to receive one or more of audio files corresponding to a voice query and determine, for each of the audio files, whether the audio file is a first type of audio file capable of being processed based on a characteristic of the audio file or a second type of audio file that cannot, and may require further processing in order to recognize the voice query associated with the audio file. The system may process each of the first type of audio files and respond to the associated voice queries. The system may also determine a priority for each of the second type of audio files for further processing of the second type of audio files.
US11989227B2
An image search system (1) is provided with: a search key information acquisition unit (110) that acquires color specifying information indicating a plurality of colors and reference information indicating a reference of proportions of the plurality of colors being occupied in an image area; a specified color proportion information acquisition unit (120) that acquires specified color proportion information indicating proportions of the plurality of colors associated with the color specifying information, being occupied in an image to be processed; and an image search unit (130) that identifies whether the image to be processed is a search target image, based on the specified color proportion information and the reference information.
US11989223B2
A computing device is programmed to receive data collected from communications of a user. The computer identifies portions of the collected data including a keyword selected from a list of media content elements or lists of keywords associated with each of the media content elements. The computer associates each portion with a media content element. The computer further determines a score for each media content element based on at least one of the number of references, words included in the portion of collected referring to the media content element, and the voice quality of the portion of collected data referring to the media content element. Based on the scores, the computer assigns media content elements to the user. The computer recommends media content items to the user based at least in part on the media content elements assigned to the user.
US11989222B2
A server 4 executes a set extracting step (S1) of extracting a set from a plurality of documents according to a condition using time information, an inter-document similarity calculation step (S2) of calculating inter-document similarity between content of one document and content of another document included in the set, a cluster classifying step (S3) of classifying documents that are similar based on the inter-document similarity in the set into a plurality of clusters, an inter-cluster similarity calculation step (S6) of calculating inter-cluster similarity between clusters of a plurality of sets, and a cluster associating step (S7) of generating association information in which clusters that are relevant are linked to each other over sets based on the inter-cluster similarity.
US11989214B2
Certain aspects of the present disclosure provide techniques for mapping natural language to stored information. The method generally includes receiving a long-tail query comprising a natural language utterance from a user of an application associated with a set of topics and providing the natural language utterance to a natural language model configured to identify nodes of a knowledge graph. The method further includes, based on output of the natural language model, identifying a node of a knowledge graph associated with the natural language utterance, wherein the output of the natural language model includes a node identifier for the node of the knowledge graph and providing the node identifier to the knowledge engine. The method further includes receiving a response associated with the node of the knowledge graph from the knowledge engine and transmitting the response to the user in response to the long-tail query.
US11989210B2
A device may identify unique segments within data objects, of an object corpus stored in a data structure, as elements, and may generate an embedding space based on unique elements and mappings of the data objects to embeddings. The device may estimate semantic proximities among the data objects based on the mappings, and may build a semantic cohesion network among the data objects based on the semantic proximities. The device may identify semantically cohesive data clusters in the semantic cohesion network, and may sort the data objects in the semantically cohesive data clusters. The device may determine, from the semantically cohesive and sorted data clusters, a home data cluster for a new data object, and may store bookkeeping details of the new data object in the data structure based on the new data object being semantically similar to the data object in the home data cluster.
US11989206B2
Techniques for database replication using replication preparation objects include storing, by at least one hardware processor, at least one task object at a remote deployment of a data provider. A replication request originating from an account of a data consumer is detected at the remote deployment using the at least one task object. The replication request is associated with a database available at a primary deployment of the data provider. Responsive to the detecting of the replication request, a local instance of the database is generated at the remote deployment. The account of the data consumer at the remote deployment is configured to access the local instance of the database.
US11989191B2
Distribution of content items provided by content producer computers to content consumer computers via a computer network is controlled and indications of different interactions with content items contained in messages distributed to content consumer computers are tracked. The different interactions with content items occur at the content consumer computers. Content items are indexed and ranked indications of at least some indexed content items are output in response to search queries. Tracking indications of different interactions with indexed content items occurs at the content consumer computers. Indications of different interactions with content items contained in messages distributed to content consumer computers and with indexed content items outputted in response to search queries are quantified. Content items are ranked based on the indications of different interactions.
US11989187B2
In an example embodiment, a data model, software architecture, and process for synchronizing information about tags is provided, that permits assignment between different microservices. When a tag is added to an entity, then an assignment is made. The assignment is a record that contains a reference to a unique identifier for the tag and also describes the entity's domain and entity type. Each service uses at least one distinct domain, so tag assignments from different services should not conflict with one another.
US11989186B2
Methods, systems, and computer-readable media for a scalable architecture for a distributed time-series database are disclosed. Using a fleet of ingestion routers, time-series data generated by a plurality of client devices is stored into a plurality of durable partitions. The time-series data comprises a plurality of time series, and an amount of the ingestion routers is determined based at least in part on an ingestion rate of the time-series data. Using a fleet of stream processors, the time-series data from the durable partitions is stored into a plurality of storage tiers including a first storage tier and a second storage tier. A retention period for the first storage tier differs from a retention period for the second storage tier. An amount of the stream processors is determined based at least in part on the time-series data in the durable partitions.
US11989184B2
A query directed at a source table organized into a set of batch units is received. The query comprises a regular expression search pattern. The regular expression search pattern is converted to a pruning index predicate comprising a set of substring literals extracted from the regular expression search pattern. A set of N-grams is generated based on the set of substring literals extracted from the regular expression search pattern. A pruning index associated with the source table is accessed. The pruning index indexes distinct N-grams in each column of the source table. A subset of batch units to scan for data matching the query are identified based on the pruning index and the set of N-grams. The query is processed by scanning the subset of batch units.
US11989180B2
Computer-readable media, methods, and systems are disclosed for proactively compiling in-memory database management system (DBMS) query plans upon startup of the in-memory DBMS. During normal operation of the in-memory DBMS, alternative query plans having associated execution statistics are collected and captured. Thereafter, the alternative query plans are selectively persisted and in response to detecting performance regressions, the regressed query plan is compared with prior query plans. In response to determining that a prior query plan performs better, the regressed query plan is replaced with the prior query plan. Upon a restart of the in-memory DBMS, a selected portion of the plurality of alternative query execution plans is loaded, and the plurality of alternative query execution plans are compiled. New queries are received and executed based on the proactively compiled query plans.
US11989179B2
The present invention relates to optimized access of a database. Herein are techniques to accelerate execution of any combination of ad hoc query, heterogenous hardware, and fluctuating workload. In an embodiment, a computer receives a data access request for data tuples and compiles the data access request into relational operators. A particular implementation of a particular relational operator is dynamically selected from multiple interchangeable implementations. Each interchangeable implementation contains respective physical operators. A particular hardware operator for a particular physical operator is selected from multiple interchangeable hardware operators that include: a first hardware operator that executes on first processing hardware, and a second hardware operator that executes on second processing hardware that is functionally different from the first processing hardware. A response to the data access request is generated based on: the data tuples, the particular implementation of the particular relational operator, and the particular hardware operator.
US11989176B2
A data query method is provided. A data query request for a target data model is obtained. Based on the data query request and target metadata corresponding to the target data model, a target physical table corresponding to the data query request is determined from a plurality of physical tables corresponding to the target data model. The target metadata is determined based on the plurality of physical tables. The plurality of physical tables includes a basic table and a pre-aggregated table. The basic table is configured to record basic data of one granularity, and the pre-aggregated table is configured to record data of a plurality of granularities. Target query data corresponding to the data query request is obtained based on the data query request and the target physical table.
US11989168B2
Embodiments of methods, apparatuses, devices and/or systems for manipulating hierarchical sets of data are disclosed. In particular, methods, apparatus devices and or/or systems for enumerating rooted partial subtrees are disclosed.
US11989161B2
Method and apparatus for compressing raw event logs into smaller readable formats are described. An example includes receiving an uncompressed log file including traces of events executed on a computing system. In the uncompressed log file, a number of consecutive events are identified referencing an action performed with different parameters, and the uncompressed log file is modified by replacing the identified consecutive events with a record indicating that an event has been repeated the number of times. In the modified log file, repeated sequences of events are identified, a compressed log file is generated by replacing, in the modified log file, repeated sequences of events with a record referencing an initial repetition of events and a difference between parameters included in the initial repetition of events and a respective repeated sequence, and the generated compressed log file is output.
US11989160B2
An interface for enabling a computer device to utilize data property-based data placement inside a nonvolatile memory device comprises: executing a software component at an operating system level in the computer device that monitors update statistics of all data item modifications into the nonvolatile memory device, including one or more of update frequencies for each data item, accumulated update and delete frequencies specific to each file type, and an origin of the data item; storing the update statistics of each of the data items and each of the data item types in a database; and intercepting all operations, including create, write, and update, of performed by applications to all the data items, and automatically assigning a data property identifier to each of the data items based on current update statistics in the database, such that the data items and assigned data property identifiers are transmitted over a memory channel to the non-volatile memory device.
US11989157B2
Techniques for performing test adaption and distribution for customer storage systems in accordance with a customer knowledge base. The techniques can include sending, by each customer storage system, data to the customer knowledge base. The data includes, for each customer storage system, a version of a data storage application and associated system configuration and parameters. In response to a query from a QA testing system, the data is migrated from the customer knowledge base to a QA database. The QA testing system analyzes the data to determine the most common system configuration, parameters, and data storage application version for most of the customer storage systems. The QA testing system adapts a test plan for testing the data storage application to conform with the most common system configuration and parameters and executes an application upgrade plan on QA storage appliances pre-prepared in accordance with the most common data storage application version.
US11989154B2
A technique for remote direct memory access (RDMA) may include receiving a packet that was sent over a network, and determining the packet has metadata used for queue selection. The technique may also include selecting a queue based on the metadata, and writing the data of the packet to an application memory using the datapath associated with the selected queue. Amended metadata can be generated to indicate that the data has been written to the application memory, and the amended metadata can be stored in a software accessible buffer.
US11989145B2
Some examples relate to a method. In the method, a write transaction is routed from a master device to a slave device through a communication path. The communication path includes a first bridge and a second bridge downstream of the first bridge. The first bridge and the second bridge are coupled to one another via an interface structure. The first bridge sets a write busy signal on the communication path when the write transaction is processed by the first bridge; and in response to the first bridge setting the write busy signal, the second bridge holds the write busy signal until the write transaction has been received by the slave device. Upon the slave device receiving the write transaction, the second bridge resets the write busy signal to propagate the reset write busy signal back to the master device through the first bridge.
US11989133B2
Methods, systems, and devices for logical-to-physical (L2P) mapping compression techniques are described. A memory system may use an L2P mapping to map logical addresses to physical addresses of the memory system. The L2P mapping may be a hierarchical L2P mapping divided into multiple levels or subsets that are used to identify a physical address corresponding to a logical address. The memory system may write data to a set of physical addresses that are consecutively indexed and may set a flag in an entry of a second-level of the L2P mapping (e.g., of a three-level L2P mapping) to indicate that the entry is associated with a starting physical address of the consecutively indexed physical addresses. The memory system may subsequently read the data starting at the starting physical address based on the flag (e.g., bypassing reading an entry of a lowest-level of the L2P mapping to determine the physical address).
US11989131B2
Techniques are disclosed relating to managing storage array invalidations. A computer system may comprise a processor core configured to operate in an idle state and operate in a run state in which the processor core executes instructions. The computer system may further comprise a power management circuit that is configured to receive, while the processor core is in the idle state, a set of invalidation requests directed to the processor core to invalidate a set of entries of a storage array of the processor core. The power management circuit may store invalidation information indicative of the set of invalidation requests. The power management circuit may determine that the processor core has received a request to transition to the run state. Prior to the processor core operating in the run state, the power management circuit may invalidate the set of entries of the storage array based on the invalidation information.
US11989130B2
A device for packet processing acceleration includes a CPU, a tightly coupled memory (TCM), a buffer descriptor (BD) prefetch circuit, and a BD write back circuit. The BD prefetch circuit reads reception-end (RX) BDs from an RX BD ring of a memory to write them into an RX ring of the TCM, and reads RX header data from a buffer of the memory to write them into the RX ring. The CPU accesses the RX ring to process the RX BDs and RX header data, and generates transmission-end (TX) BDs and TX header data; afterwards, the CPU writes the TX BDs and TX header data into a TX ring of the TCM. The BD write back circuit reads the TX BDs and TX header data from the TX ring, writes the TX BDs into a TX BD ring of the memory, and writes the TX header data into the buffer.
US11989125B2
A storage device includes a memory device including a plurality of memory blocks and a memory controller. The memory controller is configured to control a garbage collection operation of the memory device. The memory controller is also configured to select a victim block and a target block for performing the garbage collection operation among the plurality of memory blocks, according to state information of each of the plurality of memory blocks and feature information of data written in each of the plurality of memory blocks, by using a reinforcement learning model.
US11989117B2
Aspects of the present disclosure involve systems, methods, devices, and the like for creating an application lifecycle management platform for big data applications. In one embodiment the lifecycle management platform can include a multiple-layer container file that integrates multiple big-data tools/platforms. The system may create a generic template application, create a build environment for the generic template application, create a test environment for the generic template application, and run the built generic template application in the test environment prior to the user writing any new code in the generic template application. In one embodiment, the test environment includes a container management system or virtual machine that launches the big data application (which may be the generic template application before a developer edits the file) on a separate big-data server cluster.
US11989115B2
This application describes apparatus and methods for an agent-side simulator for testing chatbot systems. The agent-side simulator may be configured to mimic behavior of a human agent in a chatbot testing environment. The agent-side simulator may throttle the amount of data and the frequency of speed at which the data is processed by components of the chatbot system. The agent-side simulator may test how much data that can be processed by a chatbot system and the speed which a target volume of data can be processed by the chatbot system. The agent-side simulator may build an agent profiles for different chat conversations. A first agent profile may be used to simulate conversations that require slower response times. A second agent profile may be used to simulate conversations that require faster response times. The agent-side simulator may not perform chat session handling to minimize computing resources consumed by the agent-side simulator.
US11989113B2
A device, system and method for debugging a homomorphically encrypted (HE) program. The HE program comprising real ciphertext data and encrypted operations in the HE space (production mode) may be mapped to an equivalent plaintext program comprising equivalent pseudo-ciphertext data and pseudo-encrypted operations in the unencrypted space (simulation mode). The plaintext program may be executed in a first full pass in simulation model and a sampling of the HE program may be executed in a second partial pass in production mode, the results of which are compared. The HE program and/or mapping may be validated if the results of simulation and production mode match and debugged if the results do not match. An integrated development environment (IDE) may switch among the HE space (production mode), the unencrypted space (simulation mode), and a combination of both HE and unencrypted spaces simultaneously (simultaneous production-simulation mode).
US11989100B2
An information backup method applied to a communications system including a primary device, a secondary device, and a cloud device, and the method is performed by the primary device. The method includes sending a first identity notification to the cloud device, where the first identity notification is a notification indicating that the primary device has a primary device identity, and uploading obtained first user information to the cloud device when determining that a communication status of the cloud device is normal, where the first user information is stored by the cloud device and provided to the secondary device, and the first user information is to-be-backed-up information of user equipment that gets online from the primary device when the communication status of the cloud device is normal.
US11989099B1
A snapshot resource manager running on a storage array forecasts the time-variable need for storage array resources for generation of snapshots. The forecasted resources are accumulated in pools that are pre-allocated for snapshot generation such that the required resources are available when receipt of commands to generate snapshots are received, thereby mitigating the performance impact of snapshot generation on servicing of IOs from instances of host applications.
US11989098B2
A method including: initiating a migration of data from a source system to a destination system, the migration of data being configured to proceed based on a checkpoint set that includes a plurality of checkpoints; detecting whether any of the checkpoints in the checkpoint set is reached; obtaining a health score for the source system, the health score being obtained in response to any of the checkpoints being reached; if the health score satisfies a condition, executing an action to prevent a loss of data that is being migrated; and if the health score does not satisfy the condition, abstaining from executing the action to prevent the loss of data.
US11989096B2
A method performed by a data processing system for processing data, the method including: intermittently receiving data from one or more data streams, the received data including data records; detecting two or more particular data records in the received data records, where the detected two or more particular data records each include a particular identifier; for that particular identifier, creating a collection of data records; for at least one particular data record included in the collection of data records, searching data records for a historical aggregation of data; and computing combined data; modifying a data record by inserting the combined data into a field of the data record and by inserting data from at least one of the data records in the collection into another field of the data record; based on applying the rules, writing to memory one or more instructions for initiation of one or more actions.
US11989090B2
Disclosed in the present invention are a method and a system for ensuring the failure atomicity in a non-volatile memory, which belong to the field of computer storage. The method comprises: executing transactions encapsulated by one or more operations that need to ensure the failure atomicity in accordance with the following steps: executing operations in a current transaction in sequence, for each write operation in the current transaction, determining whether the oldest value of its corresponding data is saved into a log of the non-volatile memory, if so, then creating an UndoRedo log entry for it, otherwise creating a Redo log entry for it; using corresponding log management strategies according to types of log entries; after all operations are executed, committing the current transaction; and completing the execution of the current transaction; wherein information recorded in the UndoRedo log entries comprises: transaction number, write operation address, and oldest value and new value of corresponding data; and information recorded in the Redo log entries comprises: transaction number, write operation address, and new value of corresponding data. The present invention can reduce the overhead caused by ensuring the failure atomicity in the NVMM.
US11989080B2
The invention relates to a IM bias voltage determining method adapted to determine an IM bias voltage corresponding to a desired Quantum Bit Error Rate based on the following formula Q ( V IM ) = Q 0 + R err R err + R cor where Q(VIM) is the QBER dependent of the IM bias voltage VIM, Q0 is the optimal minimal QBER, Rerr is the number of erroneous detections, Rcor is the number of correct detections and VIM is the IM bias voltage.
US11989079B2
A system management device manages a monitored system. When a performance failure occurs in the monitored system, the system management device creates a plurality of countermeasures for the performance failure. The system management device evaluates, for each of the plurality of countermeasures, the influence of the countermeasure on the execution of a job having an execution deadline associated with the countermeasure. The system management device selects the countermeasure to be executed on the monitored system from out of the plurality of countermeasures based on the evaluation results.
US11989071B2
Embodiments include in response to monitoring a processor during operation, detecting a first number of throttling amounts in the processor, determining that the first number of throttling amounts fulfills a first condition regarding a throttling amounts threshold, and modifying a voltage level of the processor by a first amount. Embodiments include in response to modifying the voltage level of the processor by the first amount, detecting a second number of throttling amounts in the processor, determining that the second number of throttling amounts fulfills a second condition regarding the throttling amounts threshold, and modifying the voltage level of the processor by a second amount.
US11989065B2
The present disclosure is directed to devices and methods for performing screen state detection. The screen state detection may be used in conjunction with any device with a bendable display. The device and method utilizes an electrostatic charge variation sensor to detect whether the display is in an open state or a closed state.
US11989062B2
A display device including: a flexible display panel including two fixing portions and a bendable portion between the fixing portions; a supporting component including two supporting portions arranged on surfaces of the fixing portions to support the flexible display panel along a X direction; at least one rotating shaft located between the supporting portions and arranged to correspond to the bendable portion; at least one sliding component including a first sliding member and a second sliding member that are slidably connected in the X direction, the first sliding member is connected to one supporting portion, the second sliding member is rotatably connected to the rotating shaft; at least one driving component including a first magnetic member and a second magnetic member, a magnetic force between the first and second magnetic members drive the first sliding member to move away from the rotating shaft.
US11989061B2
An electronic device may include: a first housing capable of being slid; a second housing; a flexible display including a first region mounted on one surface of the first housing and a second region extending from the first region, wherein the second region is at least partially accommodated inside the first housing or the second housing or exposed to an outside of the first housing or the second housing based on a sliding movement of the first housing; a driving unit disposed in the second housing and configured to provide power for sliding the first housing; and a rail unit including a rail configured to receive the power from the driving unit and to move together with the first housing when the first housing slides.
US11989059B2
An electronic display assembly includes a cover panel at a front portion of a housing, and an electronic display layer located rearward of the cover panel. At least a portion of a first airflow pathway is located rearward of the electronic display layer. At least a portion of a second airflow pathway extends along and adjacent to a rear surface of an access panel, which is located rearward of at least said portion of said first airflow pathway. An intake and an exhaust are in fluid communication with the first and second airflow pathways.
US11989054B2
A foldable display device may include: a display panel displaying an image; a cover window over the display panel; and a back plate under the display panel. The back plate may include a plate top having a plurality of holes, a plate bottom having at least one groove corresponding to the plurality of holes, and an adhesive layer attaching the plate top and the plate bottom.
US11989052B2
A signal generator may include a reference horizontal synchronization signal generation block which generates reference horizontal synchronization signals based on a number of clock signals per a horizontal time, a frame clock calculation block which calculates a first frame clock number based on a number of the clock signals per the horizontal time, a frame clock comparation block which calculates a clock offset by comparing the first frame clock number and a second frame clock number generated based on a number of the clock signals per a frame time, a clock distribution block which generates horizontal synchronization signals by distributing a number of the clock signals corresponding to the clock offset to the reference horizontal synchronization signals, and a vertical synchronization signal generation block which generates a vertical synchronization signal based on the horizontal synchronization signals.
US11989051B2
Techniques are disclosed relating to a database system includes worker nodes operable to perform transactions and director nodes operable to ensure transactional consistency for the transactions. A worker node may receive a request to perform a transaction involving writing a record. The worker node may then issue, to director nodes of the database system, a request for information that facilitates performance of an operation for the transaction. A director node may determine whether to approve the request based on whether the operation could cause transactional inconsistency in the database system. The worker node may proceed to perform the operation for the transaction in response to receiving approval responses from a majority of the director nodes, with none of the received responses indicating a disapproval of the transaction.
US11989050B2
Methods and systems are disclosed for clock delay compensation in a multiple chiplet system. Techniques disclosed include distributing, by a clock generator, a clock signal across distribution trees of respective chiplets; measuring phases, by phase detectors, where each phase measurement is associated with a chiplet of the chiplets and is indicative of a propagation speed of the clock signal through the distribution tree of the chiplet. Then, for each chiplet, techniques are further disclosed that determine, by a microcontroller, based on the phase measurements associated with the chiplet, a delay offset, and that delay, based on the delay offset, the propagation of the clock signal through the distribution tree of the chiplet using a delay unit associated with the chiplet.
US11989049B2
An oscillator and a clock circuit are disclosed. In an oscillator (100), a tail inductor connected to a cross-coupled transistor includes at least two inductors connected in parallel. Therefore, an inductance of the tail inductor is less than an inductance of any one of the inductors. This can address a design difficulty that a tail inductor with a smaller inductance needs to be used as an operating frequency of a VCO increases. The oscillator (100) includes a first cross-coupled transistor (121) and a first tail inductor (111). The first tail inductor (111) includes at least two inductors connected in parallel. The first tail inductor (111) is coupled to a source of the first cross-coupled transistor (121). The source of the first cross-coupled transistor (121) is coupled to a power supply or a ground through the first tail inductor (111).
US11989042B1
A smart temperature control system is disclosed. The smart temperature control system includes processing circuitry and a temperature control device. The temperature control device includes a container configured to store a product and temperature control hardware configured to control a temperature within the container. The processing circuitry includes one or more processors configured to monitor the temperature cycles within the container, determine a duration of at least portions of each temperature cycle over a time period, determine a selected time value based on the duration of the portions of each temperature cycle, and update a time limit variable with the selected time value.
US11989040B2
An apparatus for controlling vehicle movement comprises processing means configured to receive first signals from a receiving means arranged to receive transmitted signals from a remote control device indicating a requested motion of the vehicle. From the first signals or an additional signal received from a sensing means, one or more distance values indicative of a distance from a point on the vehicle to an object is determined, and a maximum speed value for the vehicle is determine in dependence on the one or more distance values. The processing means provides an output signal for controlling speed of the vehicle based on the requested motion. The output signal is arranged to control the speed of the vehicle to be less than or equal to the maximum speed value.
US11989039B2
A control system includes at least one memory storing program code and at least one processor. The program code is configured to cause the at least one processor to estimate size of a short visibility airspace, based on a location of a first point at which an aircraft detects the short visibility airspace, a location of a second point at which the aircraft determines that the aircraft has entered the short visibility airspace, and sensing information acquired at the first point. The program code also causes the at least one processor to perform control to cause the aircraft to move to a safe airspace that is set based on the estimated size of the short visibility airspace when it is determined that flight continuation along a route passing through the short visibility airspace is impracticable.
US11989036B2
Provided is a self-driving vehicle, e.g., a follower vehicle, that engages in communicative behaviors using body dynamics. Also provided is a method of using body dynamics to communicate behaviors in a self-driving vehicle. The vehicle may include a shifting assembly configured to shift and/or tilt a vehicle body to communicate such behaviors, e.g., acceleration, deceleration, and near constant velocity. The shifting and/or tilting of the body in combination with the vehicle's operation communicates those operations to bystanders. With better informed bystanders, improved safety between bystanders and the vehicle may be achieved.
US11989031B2
A method for assisting an autonomous motor vehicle includes using an autonomous motor vehicle equipped with an automatic driving device which is adapted to decide driving actions to be carried out in order to autonomously circulate on a route, connecting the automatic driving device to a computer server of a remote control center through a wireless communication network, determining the geographical position of the vehicle. The method also includes predictive detection of a critical event on the route upstream of the position of the vehicle, which results in said operator takes control of the remote vehicle and decides driving actions, predictive detection of the critical event resulting from the combined analysis of data that includes, data on the state of the traffic lanes taken on the route upstream, the road conditions, the meteorological conditions, data coming from sensors installed on the vehicle.
US11989026B1
An autonomous mobile device (AMD) may perform tasks within a physical space. The AMD may move over ramps, bumps, or navigate around obstacles. The AMD may have an inertial measurement unit (IMU) and distance sensors. The IMU provides tilt information indicative of the AMD being on a flat surface or a ramp. The distance sensors provide information on distances between the AMD and surrounding obstacles. Using IMU measurements, the AMD determines a first speed limit that is safe given the tilt of the AMD. Using the distance sensors, the AMD determines a second speed limit that is safe given a distance to an obstacle. The AMD determines a maximum speed based on the first and second speed limits. Based on the maximum speed, the AMD determines whether to adjust a current speed and by how much.
US11989021B1
Provided is a method for a robotic device to autonomously overcome obstructions hindering the operational capacity of the robotic device. When a robotic device encounters an obstruction, the robotic device may enact one of a number of predetermined responses to overcome the obstruction without requiring the intervention of an outside entity to assist the robotic device with overcoming the obstruction.
US11989015B2
Provided is a method and a device for detecting open and closed states of a platen cover plate of an image reading apparatus. The method includes: controlling a scanning element to scan light at an edge of a platen to obtain a signal value representing a light intensity; determining whether an absolute difference value between the signal value and a preset standard value is greater than a preset tolerance value; sending a prompt signal to prompt a user to close the platen cover plate in response to the absolute difference value being greater than the preset tolerance value; and continuing to perform scanning work on a manuscript on the platen in response to the absolute difference value being not greater than the preset tolerance value. The influence on quality of the scanned image due to incomplete closing of the platen cover plate is prevented.
US11989014B2
One embodiment of the present invention provides an information processing apparatus for precisely estimating a state of equipment. An information processing apparatus as one embodiment of the present invention includes: an acquirer; a calculator; and a determiner. The acquirer is configured to acquire first data about a predetermined target. The calculator is configured to calculate distribution of magnitude of a value included in the first data. The determiner is configured to determine a portion of a width of the distribution as a specific range used for estimating a state of the target based on the distribution.
US11989012B2
A method for controlling a pump-down operation in a wellbore includes selecting a target value for downhole tension of a support cable and a recommended job speed to convey a wireline tool string down a section of the wellbore, generating a line speed signal for controlling a line speed of the support cable and a pumprate signal to control a pumprate of a hydraulic fluid in the wellbore, determining a first error between the target value for downhole tension and a measured value of the downhole tension, determining a second error between the recommended job speed and an actual line speed, and maintaining the target value for the downhole tension by simultaneously controlling the line speed and the pumprate using a value for the line speed signal and a value for the pumprate signal generated based on the first and second errors.
US11989004B2
A building time for building an additively-manufactured object is calculated on the basis of the inter-pass time and the welding pass time and is compared with a preset upper limit value, and welding conditions in a depositing plan are repeatedly modified until the building time is equal to or less than the upper limit value. Alternatively, corrections are repeatedly performed until the shape difference between a building shape of built-up object shape data relating to the additively-manufactured object created on the basis of the inter-pass time and the inter-pass temperature, and a building shape of three-dimensional shape data, is smaller than a near net value.
US11989001B1
One or more video gateway devices configured to: access pre-configured criteria including at least a first condition, a second condition, and a first event; access video content captured by cameras configured to capture video of areas of a manufacturing facility; determine, based on an analysis of the video content, that the first condition is satisfied; access sensor data from one or more sensors; determine, based on an analysis of the sensor data, that the second condition is satisfied; and based on determining that the first and second conditions are satisfied, cause the first event to be executed.
US11988999B2
A transaction harmony degree-based method and system for transaction matching between a power grid and building energy. The method includes: obtaining a transaction harmony degree of a historical transaction cycle; sending, by using a blockchain, the transaction harmony degree to a corresponding building energy user, and sending a maximum compensated electricity price and an expected compensated electricity price in peak-valley regulation to all building energy users; determining, by each building energy user, a transaction-based compensated electricity price in the peak-valley regulation based on the received transaction harmony degree and the received maximum compensated electricity price and expected compensated electricity price in the peak-valley regulation, and feeding back the transaction-based compensated electricity price in the peak-valley regulation to a power grid; and determining, by the power grid, a building energy user that successfully performs transaction matching with the power grid.
US11988998B2
A method and a device for the computer-assisted simulation of a modular technical system, wherein for each real module of the modular technical system, a corresponding virtual module is generated, is provided. The virtual module includes a controller for controlling a module-specific process and at least one module-specific simulation model, to which model type information is assigned, for simulating the model-specific process. The virtual module is designed to simulate the module-specific process that is controlled by the controller by means of the module-specific simulation model and/or the controller of the real module, and is provided for a computer-assisted simulation of the modular technical system as a data container. In particular, the following allows a virtual start-up of modular process systems.
US11988995B2
An electronic device has a housing and a rotatable and translatable input mechanism. The housing has an aperture and the rotatable and translatable input mechanism has a shaft positioned at least partially within the aperture and a manipulation structure coupled to the shaft. The manipulation structure may be manipulated to rotationally and translationally move the shaft to provide rotational and translational input to the electronic device. A compressible seal is positioned in a gap between the housing and the rotatable and translatable input mechanism. The compressible seal may resist and/or prevent passage of contaminants into the aperture and/or obscure one or more internal components. The compressible seal may be configured to collapse or bend when the rotatable and translatable member translates.
US11988993B2
Disclosed is an escapement mechanism (1) for a timepiece, designed to cooperate with an oscillator arranged to carry out oscillations, said mechanism (1) comprising:—a count wheel (7) arranged for step-wise forward rotation depending on the oscillations of the oscillator;—an impulse wheel (11) designed to be kinematically linked to a power source, said impulse wheel (11) being arranged to be periodically blocked and released under the control of the count wheel (7) and to supply impulses to the oscillator, characterized in that:—when said escapement mechanism (1) is operating, the count wheel (7) is continuously subjected to a torque;—and the count wheel (7) is arranged to rotate forward by one half-step of its toothing for every vibration of the oscillator.
US11988985B2
An image forming apparatus includes a photoconductor, a charger, a detection unit, and a determination unit. The charger charges the photoconductor. The detection unit detects an actual charging potential of the photoconductor after the photoconductor is charged by the charger. The determination unit determines one of a plurality of causes related to a charging abnormality of the photoconductor based on a relationship between a standard charging potential of the photoconductor to be obtained by charging by the charger and a charging potential detected by the detection unit.
US11988979B2
An image forming apparatus comprising: an image bearing member, a developing member that forms a toner image with a toner including a metal soap having a polarity opposite to that of the toner, a supply member that supplies the toner to the developing member, and a control unit that executes a metal soap supply operation of supplying the metal soap from the developing member to the image bearing member when an operation other than the image forming operation is executed, wherein the metal soap supply operation includes a first mode and a second mode, and a potential difference between the supply member and the developing member, which causes an electrostatic force in the direction from the supply member to the developing member to act on the metal soap, is smaller in the metal soap supply operation in the second mode than in the first mode.
US11988977B2
A developing cartridge may include: a casing for accommodating developer therein; a developing roller rotatable about an axis extending in a first direction and positioned at one side of the casing in a second direction; a storage medium having an electric contact surface; and a holder movable relative to the casing in the second direction with the electric contact surface between a first position and a second position, the holder having an outer surface at which the electric contact surface is positioned.
US11988976B2
An image forming apparatus includes a detection unit configured to detect a first scan beam from a first light source; and a control unit. The control unit performs corrections in which a light emission period of scan beams per pixel is changed in accordance with which section is scanned by the scan beams, and performs corrections in which a light exposure amount by which the photosensitive member is exposed to light by the scan beams is changed in accordance with which section in the main scanning direction is scanned by the scan beams. Based on a detection timing at which the detection unit has detected the first scan beam, the control unit controls scan start timings at which the scan beams start scanning of the photosensitive member.
US11988965B2
This disclosure relates generally to a patterning structure including an underlayer and an imaging layer, as well as methods and apparatuses thereof. In particular embodiments, the underlayer provides an increase in radiation absorptivity and/or patterning performance of the imaging layer.
US11988964B2
Provided is a positive resist composition for EUV lithography that can form a resist film having high sensitivity to extreme ultraviolet light. The positive resist composition contains a solvent and a copolymer that includes a monomer unit (A) represented by general formula (I) and a monomer unit (B) represented by general formula (II). In the formulae, R1 indicates an organic group including 5 or more fluorine atoms, le indicates a hydrogen atom, a fluorine atom, an unsubstituted alkyl group, or a fluorine atom-substituted alkyl group, R3 indicates a hydrogen atom, an unsubstituted alkyl group, or a fluorine atom-substituted alkyl group, p and q are each an integer of 0 to 5, and p+q=5.
US11988958B2
Organometallic solutions have been found to provide high resolution radiation based patterning using thin coatings. The patterning can involve irradiation of the coated surface with a selected pattern and developing the pattern with a developing agent to form the developed image. The patternable coatings may be susceptible to positive-tone patterning or negative-tone patterning based on the use of an organic developing agent or an aqueous acid or base developing agent. The radiation sensitive coatings can comprise a metal oxo/hydroxo network with organic ligands. A precursor solution can comprise an organic liquid and metal polynuclear oxo-hydroxo cations with organic ligands having metal carbon bonds and/or metal carboxylate bonds.
US11988955B2
The present invention is to provide a pellicle characterized by including a pellicle film and a pellicle frame, in which the pellicle film is stretched on the pellicle frame, and the pellicle film is an annealed pellicle film, and to provide a method for producing a pellicle by stretching a pellicle film on a pellicle frame, including the step of annealing the pellicle film alone before stretching the pellicle film on the pellicle frame, annealing the pellicle after stretching the pellicle film on the pellicle frame, or annealing the pellicle film alone and the pellicle both before and after stretching the pellicle film on the pellicle frame.
US11988947B2
An auxiliary support and an external image capturing device. The auxiliary support includes a hooking member, a supporting member and a buffer member. The hooking member is configured to be hooked to a top of a first external structural member. One end of the supporting member is connected to the hooking member. The buffer member is connected to the end of the supporting member away from the hooking member and can deform plastically. The supporting member can be bent or curved such that the buffer member can abut against a second surface when the hooking member is hooked to the first external structural member. The buffer member can increase a supporting area, prevent the auxiliary support from shaking, reduce the pressure of the auxiliary support on the first external structural member, and prevent scratch or deformation of the first external structural member.
US11988939B2
The present invention relates to producing an electro-optical phase shifter such that it may be integrated into a front-end of line of an electronic-photonic integrated circuit. A conducting bottom layer with a first refractive index is provided. A center layer including a ferroelectric material and with a second refractive index is provided on top of a first region of the conducting bottom layer, such that the center layer is not on top of a second region of the conducting bottom layer. A conducting top layer with a third refractive index is provided on top of the center layer. The second refractive index is lower than the first refractive index and lower than the third refractive index, such that the conducting bottom layer, the center layer, and the conducting top layer form a slot waveguide. A first electrical connector which connects the second region of the conducting bottom layer with an upper layer is provided. Additionally, a second electrical connector which connects the conducting top layer with the upper layer is provided. A first electrode and a second electrode are provided in the upper layer such that the first electrode connects to the second region of the conducting bottom layer via the first electrical connector and the second electrode connects to the conducting top layer via the second electrical connector.
US11988936B1
An electrochromic device includes an optically active layer having an optical property that can be altered by application of electrical power to the optically active layer and a conductive structure that is configured to supply the electrical power to the optically active layer. The conductive structure includes patterned conductive elements that cooperate with the optically active layer to define electrochromic cells.
US11988934B2
An electronic device includes: a first light modulation assembly, including: a first substrate; a second substrate opposite to the first substrate; a first conductive layer disposed on the first substrate; a second conductive layer disposed on the second substrate; a first insulating layer disposed on the first substrate; and a first light modulation layer disposed between the first conductive layer and the second conductive layer.
US11988927B2
Provided is an array substrate. The array substrate includes a plurality of sub-pixels; wherein a storage capacitor and an extended storage capacitor are disposed in each of the plurality of sub-pixels, the extended storage capacitor and the storage capacitor being connected in parallel; and the array substrate includes a gate electrode layer, a source and drain electrode layer, and a pixel electrode.
US11988926B2
A display apparatus having an excellent boosting function is provided. The display apparatus is provided with a pixel having a function of adding data (a boosting function). A capacitor for boosting voltage is provided in the pixel, and data is added by capacitive coupling to be supplied to a display device. The capacitor for boosting voltage and a capacitor for retaining data are placed on top of each other, whereby the capacitance value of the capacitor for boosting voltage can be increased. Thus, the pixel can have an excellent boosting function, without significantly losing the aperture ratio or definition.
US11988923B2
A display panel and a display device are disclosed. The display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed therebetween. The first substrate includes a first base and a planarization layer disposed on a side of the first substrate adjacent to the liquid crystal layer. A side of the planarization layer adjacent to the liquid crystal layer includes a textured structure, which includes at least one groove path. The first substrate further includes a bottom edge. An extending direction of the at least one groove path forms an included angle with the bottom edge, the included angle being greater than or equal to 45 degrees and less than or equal to 135 degrees. A liquid crystal material in the liquid crystal layer diffuses along the extending direction of the groove path through the groove path based on capillary phenomenon.
US11988922B2
Embodiments of a display device are described. A display device includes a backlight unit having a light source and a liquid crystal display (LCD) module. The LCD module includes a nanostructure-based color conversion (NS-based CC) layer and a light extraction layer. The NS-based CC layer is configured to receive a primary light, from the light source, having a first peak wavelength and to convert a portion of the primary light to emit a first portion of a secondary light having a second peak wavelength. The second peak wavelength is different from the first peak wavelength. The light extraction layer is optically coupled to the NS-based CC layer and is configured to prevent total internal reflection of a second portion of the secondary light. The light extraction layer has patterned features with one or more dimension in nanometer scale.
US11988911B2
In one embodiment, a display device includes a display area, a peripheral area, scanning lines, signal lines, a first driver in the peripheral area, and a second driver in the peripheral area. The display area has an arc-shaped corner. The first driver includes first and second buffers configured to apply voltage to the scanning lines, a first shift register unit configured to control the first buffer unit, and a second shift register unit configured to control the second buffer unit. At the corner, extension directions of the first buffer unit and the first shift register unit are equal to each other. Extension directions of the second buffer unit and the second shift register unit are different from each other.
US11988898B2
The present disclosure relates to a pair of light emitting diode eyeglasses. The light emitting diode eyeglasses include an eyeglass frame that comprises a pair of leg frames and a front frame that is provided with a plurality of light emitting diodes, a communication module for communicating one or more pattern data with a control terminal unit, a control unit that is provided in the eyeglass frame and configured to control driving of the light emitting diodes such that the pattern data is displayed through the light emitting diodes, and a power supply unit that is provided for each leg frame of at least one of the pair of leg frames, and configured to supply electric power to the light emitting diodes, the memory unit, the communication module, and the control unit.
US11988886B1
Multicore fibers can include multiple cores surrounded by a cladding. The cores of the multicore fibers can be coupled with a transition portion to facilitate a fanout into one or more ribbons having multiple single cores.
US11988882B2
The disclosure relates to a device for transferring heat between a second module, for example an optical transceiver module, and a first module, for example a heat sink. The device comprises a holder for holding the second module, a first unit configured to be thermally coupled to the first module, and a second unit which is urged against the second module placed in the holder by a biasing apparatus. The first and second units are thermally coupled to one another through a plurality of protrusions of the first or second unit and a plurality of complementary cavities of the other of the first and second unit.
US11988877B2
A fiber optic adapter block is disclosed. The fiber optic adapter block includes at least three fiber optic adapters provided in a stacked arrangement extending widthwise in a longitudinal direction, wherein every other adapter of the at least three fiber optic adapters is staggered in a front to back direction with respect to an adjacent adapter such that front ends of the every other adapter of the at least three fiber optic adapters are aligned at a first depth and a front end of the adjacent adapter is at a second depth that is different than the first depth.
US11988876B2
A fiber optic connector includes: a front casing that includes a front stopping portion defining a receiving space, and two side stopping portions extending respectively from opposite sides of the front stopping portion, and each being formed with an engaging slot; and a rear casing that is provided for the front casing to be detachably connected thereto, and includes a main body portion defining two through slots which are in spatial communication with the receiving space, and two engaging portions protruding respectively from opposite sides of the main body portion, and each engaging the engaging slot of a respective one of the side stopping portions and disengagable from the same through manual operation.
US11988875B2
A fiber optic connector has at least two optical fibers therein have end faces that are positioned such that they are directed in different directions. The end faces can be oriented relative to a key that is provided on a fiber optic connector housing that has a central opening in the main body of the fiber optic connector.
US11988874B2
An apparatus includes: at least one of a circuit board or a substrate; and a first structure attached to the at least one of a circuit board or a substrate. The first structure is configured to enable an optical module with connector to be removably coupled to the first structure, and the optical module with connector is configured to enable an optical fiber connector to be removably coupled to the optical module with connector. For example, the circuit board or the substrate includes first electrical contacts, the first structure includes walls that define a first opening, the walls also define one or more retaining mechanisms such that when the optical module with connector is inserted into the first opening, the one or more retaining mechanisms on the walls of the first structure engage one or more latch mechanisms on the optical module with connector to secure the optical module with connector to the first structure, and second electrical contacts on the optical module with connector are electrically coupled to the first electrical contacts on the circuit board or the substrate.
US11988864B2
A method includes determining a first amount of equivalent melanopic lux (EML) based on an actual time of day or an intended time of day, providing, via one or more sources, light configured to emit a first set of spectra that causes the first amount of EML and providing a light guide configured to receive and reflect the light toward an electronic paper (e-paper) display, the light guide being in front of the e-paper display in relation to the reader.
US11988861B1
A diffractive optical waveguide for optical pupil expansion and a display device are provided. The diffractive optical waveguide comprises a waveguide substrate and a grating structure. The grating structure is disposed on a surface of the waveguide substrate or in the waveguide substrate and comprises a plurality of periodic structures arranged at intervals along a first direction and arranged at intervals along a second direction. The second direction is different from the first direction. A first distance between the centers of adjacent periodic structures in the first direction is smaller than a second distance between the centers of adjacent periodic structures in the second direction. The grating structure is equivalent to a one-dimensional grating with a grating vector in a vertical direction of the first direction, and the vertical direction is parallel to a plane where the grating structure is located.
US11988852B2
The present disclosure provides a light field display device, including: a backlight layer; a light control array layer; and a control layer. The backlight layer, the light control array layer, and the control layer are arranged side by side, and images on the backlight layer, the light control array layer, and the control layer are superimposed to form a three-dimensional image.
US11988848B2
An optical anti-shake resilient support mechanism, an anti-shake driving device, a lens driving fitting, an imaging equipment and an electronic apparatus are provided. The optical anti-shake resilient support mechanism includes two X-direction resilient sheets symmetrically distributed with an optical axis of an optical component as an axis of symmetry and used to connect a focusing motor assembly and an optical anti-shake frame or to connect a base and the optical anti-shake frame; and two Y-direction resilient sheets symmetrically distributed with the optical axis of the optical component as an axis of symmetry and used to connect the base and the optical anti-shake frame or to connect the focusing motor assembly and the optical anti-shake frame. The unidirectional translation is one of X-axis unidirectional translation and Y-axis unidirectional translation, unidirectional performance is better than that of other optical anti-shake mechanisms, which can greatly simplify production process and reduce cost.
US11988846B2
An optical system includes an aperture stop, a first optical element disposed on one of an object side and an image side of the aperture stop, and a second optical element disposed on the other of the object side and the image side. Each of the first optical element and the second optical element includes an area in which a transmittance changes in a direction perpendicular to an optical axis. The following conditional expressions are satisfied: 0.60≤|m1/a1|<|m2/a2|≤1.40, 0.40≤T1(h1)/T2(h2)<0.98, and 0.30≤2×h1/φ1≤0.70.
US11988845B2
A near-eye display device, comprising: a pixel island assembly, comprising a plurality of light-emitting elements; and a microlens array assembly, comprising a microlens array and an optical surface member, the optical surface member having an optically transmissive free-form surface, a planar total-reflection surface and an optically reflective free-form surface, each surface of which intersects with other two surfaces; wherein light emitted by the pixel island assembly enters the optical surface member through the optically transmissive free-form surface, is reflected by the planar total-reflection surface and by the optically reflective free-form surface in sequence, and then exits the optical surface member through the microlens array.
US11988832B2
In one aspect, a first device includes at least one processor and storage accessible to the at least one processor. The storage includes instructions executable by the at least one processor to execute a first application (app) to generate a first virtual display for rendering in a first canvas as part of a three-dimensional (3D) simulation. The instructions are also executable to execute a second app to generate a second virtual display for rendering in a second canvas as part of the 3D simulation. The instructions are then executable to concurrently render the first and second canvases at a headset as part of the 3D simulation.
US11988829B2
A waveguide type display apparatus is provided. This waveguide type display apparatus includes a waveguide through which an image proceeds and a leakage image reducer configured to reduce emission of a leakage image leaked from the waveguide without total internal reflection in the waveguide, from among images, to the outside by a volume grating.
US11988826B2
A method for controlling a drive apparatus (18) of a micro-oscillation mirror (16), a control device (28) and a deflector mirror apparatus (14) are described. In the method, at least one actuation signal (20) is generated, and the drive apparatus (18) is actuated therewith in such a way that it drives the micro-oscillation mirror (16) in an oscillating fashion, At least one position signal (26) which characterizes the deflection (22) of the micro-oscillation mirror (16) is sensed. The at least one actuation signal (20) is closed-loop controlled on the basis of the at least one position signal (26) in such a way that the micro-oscillation mirror (16) is driven at its resonant frequency, The amplitude of the at least one position signal (26) is continuously compared with at least one threshold value (38a, 38b, 38c). At least one time interval (42a, 42b, 42c) between at least two passes of the at least one position signal (26) through at least one threshold value (38a, 38b, 38c) is determined. The at least one actuation signal (20) is closed-loop controlled on the basis of the at least one time interval (42a, 42b, 42c).
US11988813B2
There is provided an imaging lens with excellent optical characteristics which satisfies demand of a low profile and a low F-number. An imaging lens comprises in order from an object side to an image side, a first lens with positive refractive power being formed in a meniscus shape having an object-side surface being convex in a paraxial region, a second lens with positive refractive power in a paraxial region, a third lens with negative refractive power in a paraxial region, a fourth lens with positive refractive power in a paraxial region, a fifth lens having aspheric surfaces on both sides, and a sixth lens with negative refractive power having an image-side surface being concave in a paraxial region, and predetermined conditional expressions are satisfied.
US11988812B2
The present disclosure discloses an optical imaging lens group including, sequentially from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens, each of which has refractive power. Each of the first lens and the fourth lens has positive refractive power. The eighth lens has negative refractive power. An object-side surface of the third lens is a convex surface, and an image-side surface thereof is a concave surface. An object-side surface of the fourth lens is a concave surface, and an image-side surface thereof is a convex surface. A total effective focal length f of the optical imaging lens group, an effective focal length f2 of the second lens, and an effective focal length f3 of the third lens satisfy |f/f2|+|f/f3|<1.
US11988804B2
Discussed herein are devices, systems, and methods for rule-based weather impact assessment. A method can include receiving, by a user interface, a request for environmental condition impact data for specified equipment at a specified location, retrieving weather model data for the specified location, comparing the retrieved weather model data to user-defined rules associated with the specified equipment, and providing, by the user interface, a graphic depiction indicating whether the user-defined rule is satisfied in the specified location based on the comparison.
US11988802B2
Methods and systems are provided to learn and apply a mapping function from data representing concentrations of atomic elements in a geological formation (or other data corresponding thereto) to mineral component concentrations in the geological formation (and/or from mineral component concentrations to reconstructed elemental concentrations in the geological formation). The mapping function can be derived from a trained neural network (such as an autoencoder). The output of the mapping function can be used to determine estimates of one or more formation properties, such as formation matrix density, formation porosity, matrix Sigma, formation saturation, other formation property, or combinations thereof.
US11988798B1
Systems and methods for locating buried utilities in conjunction with associated electro-magnetic marker devices are disclosed. A marker device may include a marker device antenna and an electronic circuit operatively coupled to the marker device antenna. The electronic circuit may include at least two resonant circuits, including a first resonant circuit formed in combination with the marker device antenna for receiving an excitation signal at a first frequency from a marker excitation device. The received excitation signal may be converted into a power supply by a power circuit for powering the electronic circuit. Responsive to the received excitation signal, a processing element provided in the electronic circuit may generate an output signal at a second frequency, which is substantially different from the first frequency. The generated output signal may be tuned by a second resonant circuit and provided to the marker device antenna.
US11988797B2
Disclosed herein are systems and devices which are capable of detecting moisture and remotely indicating when the presence of moisture is detected. The systems utilize multilayer sensors that consist of two conductive layers surrounding an insulating, spacer layer. Nonwoven materials with conductive additives have shown particular advantages for use in constructing the conductive sensor layers. The multilayer sensor can be electrically coupled to a transmitter that is itself in electrical communication with one or more receiver devices. The transmitter and receiver devices are configured to provide indicators when moisture is detected through audible signals, vibration, visible signals or through notifications displayed on a software application. The sensor and/or the transmitter may be attached along a perimeter of the layers. The layered sensor may be affixed to an inside or outside of a package for location tracking, or may be attached to or incorporated in a diaper, as non-limiting examples.
US11988796B2
Systems and methods for visualizing fluid flows in a virtual reality (VR) environment are disclosed. A digital volume image representing a reservoir formation sample is obtained from an imaging device. The digital volume is segmented by assigning hydraulic properties of the formation sample to each volume element based on image properties associated with that volume element. Fluid flow is simulated using the segmented digital volume. A vector field representing flow properties at different points along one or more flow lines through the pore space is generated. An interactive visualization of a three-dimensional (3D) virtual environment representing the formation sample with the flow line(s) is provided via a VR display. Responsive to receiving user input specifying an area of the environment to view at a selected level of detail, the specified area is rendered at the selected level of detail and a current view of the interactive visualization is updated accordingly.
US11988785B2
The present invention relates to photon counting. In particular, a photon-counting data acquisition module is provided. The photon-counting data acquisition module comprises a signal input unit and one or more data acquisition channels, each channel adapted for converting at least one train of pulses received from the signal input unit to a counter signal. Each data acquisition channel comprises a pulse maximum identifier and a discriminator/counter pair comprising a discriminator and a counter. The pulse maximum identifier is configured to identify a maximum of a pulse in the at least one received train of pulses. The discriminator is configured to be triggered, by a detection of a maximum of a pulse in the at least one received train of pulses, to compare the pulse with at least one signal threshold to generate the counter signal. Alternatively, the counter is configured to be enabled in response to a detection of a maximum of a pulse to generate the counter signal.
US11988780B2
The present disclosure pertains to a device which has a circuitry that obtains image data of a scene being representative of a time of flight measurement of light reflected from the scene, wherein the image data is based on a pattern of light being illuminated on the scene, wherein the pattern of light includes high intensity light areas and low intensity light areas; obtains, based on the image data, first image data being representative of the high intensity light areas; obtains, based on the image data, second image data being representative of the low intensity light areas; estimates direct component image data based on the first image data and the second image data; and generates a depth map of the scene based on the direct component image data and the second image data.
US11988779B2
Provided is a readout integrated circuit of a FMCW LiDAR system includes a transimpedance amplifier to receive an optical signal of optical mixer output from balanced PIN photo diode, convert the received optical signal into a current signal including a mixed signal of high and low frequencies, and convert the current signal into a voltage signal including a low frequency sinusoidal waveform, a comparator to receive the voltage signal, and generate a pulse signal from the voltage signal, a primary counter to receive a primary signal corresponding to the pulse signal, and count a number of pulses to generate primary counter data, a reference counter to receive a reference signal, and count a number of pulses to generate reference counter data, and an arithmetic logic unit to receive the primary and reference counter data, and calculate depth information corresponding to a distance of a target.
US11988775B1
Sensors, including time-of-flight sensors, may be used to detect objects in an environment. In an example, a vehicle may include a time-of-flight sensor that images objects around the vehicle, e.g., so the vehicle can navigate relative to the objects. Sensor data generated by the time-of-flight sensor can be impacted by glare. In some examples, an emitter system for illuminating a field of view can be dynamically altered to provide different illumination intensities at different regions in the field of view. For instance, locations at which a highly-reflective object or other object that is likely to cause glare may be illuminated at a lower illumination intensity, e.g., to reduce the likelihood of pixel saturation in measured data associated with the object.
US11988773B2
A light detection and ranging (LiDAR) system includes a rotatable polygon having a plurality of reflective sides including a first reflective side. The rotatable polygon configured to scan one or more first light signals in a first direction. The LiDAR system also includes a scanning optic configured to scan the one or more first light signals in a second direction different than the first direction. A first light source is configured to direct the one or more first light signals to one or more of the plurality of reflective sides of the rotatable polygon or the scanning optic. A first detector is configured to detect a first return light signal associated with a signal of the one or more first light signals. One or more optics are configured to focus the first return light signal on the first detector.
US11988769B2
In accordance with described examples, a method determines if a velocity of an object detected by a radar is greater than a maximum velocity by receiving on a plurality of receivers at least one frame of chirps transmitted by at least two transmitters and reflected off of the object. A velocity induced phase shift (φd) in a virtual array vector S of signals received by each receiver corresponding to a sequence of chirps (frame) transmitted by each transmitter is estimated. Phases of each element of virtual array vector S are corrected using φd to generate a corrected virtual array vector Sc. A first Fourier transform is performed on the corrected virtual array vector Sc to generate a corrected virtual array spectrum to detect a signature that indicates that the object has an absolute velocity greater than a maximum velocity.
US11988763B2
Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) reports, to a network entity, a minimum number of symbols of a positioning reference signal (PRS) resource of a first transmission-reception point (TRP) of a pair of TRPs based on a reference signal time difference (RSTD) uncertainty parameter for the pair of TRPs, wherein the minimum number of symbols is less than a total number of symbols allocated for the PRS resource, and performs a positioning measurement of the minimum number of symbols of the PRS resource.
US11988757B2
A positioning method includes: acquiring the credibility of each positioning subsystem in different states and generating a credibility data table; acquiring the real-time credibility from the corresponding credibility data table according to real-time positioning data of each positioning subsystem; calculating a first information distribution weight coefficient of each positioning subsystem involving a fusion operation of an filter according to the real-time credibility of each positioning subsystem; respectively feeding back, by a main filter, a second information distribution weight coefficient of each positioning subsystem involving the fusion operation to each sub-filter according to global data; determining a final information distribution weight coefficient of each positioning subsystem involving the fusion operation according to the first information distribution weight coefficient and the second information distribution weight coefficient; and performing, by the filter, the fusion operation according to the final information distribution weight coefficient of each positioning subsystem and outputting a final positioning result.
US11988755B1
The present disclosure relates to buried utility locating devices, system, and methods having a plurality of spatially separated GNSS antennas. Baselines or other spatial relationships may be formed between pairs of position estimates associated with the GNSS antennas to determine information about the position, heading, and tilt/pose of the utility locating device.
US11988751B2
The present disclosure describes systems and methods for secure communication over multiple secure paths through an intelligent and dynamic gateway capable of receiving and processing communications received from multiple paths, protocols, physical spectrums, or sources and processing such inputs using software (e.g., middleware or one or more virtual machines (VMs)) to generate wide area network (WAN) output that can, in turn, be transmitted to multiple paths, irrespective of protocol, physical spectrum, or destinations. As such, the current gateway can be configured to be agnostic to the nature of input or output technologies and manage the conversion of data for ubiquitous telecommunications management.
US11988747B2
A system and method including, predicting, using a sensor system, a first set of Doppler velocity information for a first point set to produce a first predicted set of Doppler velocity information for the first point set. The method includes determining one or more Doppler velocity errors based on the first predicted set of Doppler velocity information and a second set of Doppler velocity information measured for one or more points of the first point set. The method includes producing, in view of the one or more Doppler velocity errors, a transform that aligns the one or more points of the first point set with one or more points of a second point set to produce one or more scan frames.
US11988746B2
The subject matter of this specification can be implemented in, among other things, a system that includes a light source to produce a first beam and one or more first optical elements to impart an orbital angular momentum (OAM) to at least some of a plurality of output beams obtained from the first beam. The system further includes an output optical device to direct the output beams towards a target object and a plurality of photodetectors to generate signals representative of a difference between an input phase information, carried by one or more beams reflected from the target object, and an output phase information, carried by one of local copies of the output beams. The system further includes a processing device to determine, using the difference between the input phase information and the output phase information, one or more orthogonal components of a velocity of the target object.
US11988745B2
According to an embodiment, a distance measuring device measures a distance to the measured object base on light scattered on the measured object is detected. The distance measuring device includes an optical detector and a measurer. The optical detector detects the scattered light. The measurer has a sampler to sample a signal corresponding to an output signal of the optical detector every time when the light is emitted at a plurality of sampling time points and a storage to accumulate sampling values and store an accumulation value at each sampling time point. The measurer measures the distance based on a plurality of accumulation values at the sampling time points.
US11988743B2
A proximity sensor includes a printed circuit board substrate, a semiconductor die, electrical connectors, a lens, a light emitting assembly, and an encapsulating layer. The semiconductor die is positioned over the printed circuit board substrate with its upper surface facing away from the printed circuit board substrate. Each of the electrical connectors is in electrical communication with a contact pad of the semiconductor die and a respective contact pad of the printed circuit board substrate. The lens is positioned over a sensor area of the semiconductor die. The light emitting assembly includes a light emitting device having a light emitting area, a lens positioned over the light emitting area, and contact pads facing the printed circuit board substrate. The encapsulating layer is positioned on the printed circuit board substrate, at least one of the electrical connectors, the semiconductor die, the lens, and the light emitting assembly.
US11988739B2
A method of radar detection of targets in an environment, comprising cyclically obtaining a detection profile that associates with each position in the protected area an amount of radar signal that has been reflected, and detecting targets from the detection profile in different modes. A base mode is used for a first series of cycles and is insensitive to motionless targets and sensitive to dynamic targets that move between different locations in the protected area. When the base mode detects a target, two additional modes are started, which are active in different areas. In first areas, a fine movement detection mode is used, which also neglects motionless targets and may be more sensitive than the base mode. In second areas, a presence mode detects both dynamic and motionless targets. When neither the presence mode nor the fine movement mode detects any target for a sufficient time, no people in danger are deemed to be present in the area and the base mode may be restored.
US11988733B2
The present invention discloses the cross-domain network method for magnetic resonance imaging undersampling trajectory optimization in Fourier domain and reconstruction network in image domain. The method includes the following steps: obtaining a head MR image, preprocessing, and obtaining simulated fully sampled k-space data through Fourier Transform; separating the real and imaginary parts of the simulated fully sampled k-space data and independently storing them in two matrices with the same dimensions, then merging them into two channels as inputs to the cross-domain network; constructing the cross-domain network, including the undersampling layer, the Inverse Fourier Transform layer, and the reconstruction network; training the cross-domain network until convergence; using the trained network to acquire and reconstruct the head MR image.
US11988732B2
An improved technique for recording of scan data is provided, which includes recording scan data from at least two slices of an examination object simultaneously by means of a magnetic resonance system. The technique includes selecting a desired simultaneous recording of scan data from at least two slices (S1, . . . , Sn), determining an artifact-preventing minimum RF pulse duration (dRF) for a desired recording, considering desired recording parameters (PA), and performing the desired recording using the determined minimum RF pulse duration.
US11988729B2
In a measurement using a quantum sensor, the range of measurable physical quantities is increased while maintaining sensor sensitivity. A measuring device (10) comprises an irradiation unit (2) that irradiates a quantum sensor element (1) with electromagnetic waves for operating an electron spin state of the quantum sensor element (1) that changes due to interaction (8) with a measurement target (9), in a pulse sequence in which a time τ between n/2 pulses is a variable value; and a physical quantity measuring unit (3) that calculates a physical quantity of the measurement target based on the electron spin state after the interaction with the measurement target (9).
US11988727B1
A magnetic gradiometer sensor comprising a substrate with at least a pair of resonators disposed thereon, wherein each of the at least a pair of resonators is coated with a magnetostrictive film. The resonators are preferably connected to sustaining circuits to form oscillators and the oscillators are preferably used within a phase lock loop to detect a difference in the magnetic field between the at least a pair of resonators.
US11988726B2
A current sensor includes: plate-shaped bus bars; a magnetic detection portion; and a shell holding the bus bars. The bus bars are arranged in a first direction. At least some of the bus bars have: a first conductor portion extending in the first direction; a second conductor portion connected to one end of the first conductor portion and extending in a second direction crossing the first direction; and a third conductor portion connected to the other end of the first conductor portion and extending in a third direction. The bus bars at least include first and second bus bars adjacent in the first direction, where the width of the first conductor portion is greater than the thickness thereof, and when viewed from the third direction, the first conductor portions of the first and second bus bars are spaced apart from each other by a certain distance in the second direction.
US11988722B2
A system or method for determining a battery state can include receiving a set of sensor measurements; determining the battery state using a state estimator collocated with the battery; and determining parameters used by the state estimator using a second state estimator operating on a processor remote from the battery.
US11988711B2
A test circuit includes a scan chain and a wrapper chain. The wrapper chain shifts in a test pattern according a first clock. The scan chain is coupled to the wrapper chain via a logic combination of a circuit under test. The wrapper chain is configured to transmit the test pattern to the scan chain via the logic combination according to a second clock in a capture phase. The wrapper chain includes a first, a second wrapper cell, and an asynchronous register. The first wrapper cell sequentially shifts in two bits of the test pattern in the shift-in phase. The second wrapper cell shifts in the first bit of the test pattern in the shift-in phase. The asynchronous register conducts the first wrapper cell to the second wrapper cell in the shift-in phase, and latches the second wrapper cell in the capture phase.
US11988710B2
The present invention provides a test method, a tester, a load board and a test system. The test method includes: outputting, through a first input/output (I/O) port of a tester, a first test signal to a first channel of a load board, wherein the first test signal is used to generate a second test signal and a third test signal; receiving, through the first I/O port, a third feedback signal returned from the first channel, wherein the third feedback signal is generated based on a first feedback signal and a second feedback signal; and determining whether a first chip and a second chip are operating normally based on the third feedback signal. Solutions provided in the present invention are capable of increasing the number of chips that can be tested at a single time.
US11988703B2
In general, a monitoring system includes one or more nodes that are capacitively coupled to a cable of a multiphase electric power line. In some examples, a node includes a coupling layer disposed over a jacket layer of the cable and capacitively coupled to a shield layer of the cable. In some examples, a node may include a first coupling layer capacitively coupled to a first cable, and a second coupling layer capacitively coupled to a second cable, such that the node is differentially coupled to the cable pair to generate a differential data signal and to perform at least one of: sensing a native signal within the cable pair; injecting an intentional signal into the cable pair; receiving an intentional signal from within the cable pair; or providing a channel characterization.
US11988697B2
The invention relates to a device (200) for measuring a current through a choke (130) of a voltage converter (100) comprising an integrator circuit (140), an amplifier circuit and an NTC resistor (160). The amplifier circuit comprises an inverting and a non-inverting amplifier input connection (152, 154) and an amplifier output connection (156). The non-inverting amplifier input connection (154) is supplied with an amplifier input signal according to an integrator output signal. A voltage signal characterising the current through the choke (130) is applied at the amplifier output connection (156) of the amplifier circuit. The NTC resistor (160) is arranged in the feedback path of the amplifier circuit between the inverting amplifier input connection (152) and the amplifier output connection (156).
US11988690B2
A current transducer comprising a housing including a base and a cover, a magnetic circuit mounted within a cavity of the base, the magnetic circuit comprising a magnetic core and a least one coil wound around the magnetic core, and an electric circuit comprising a first circuit board mounted within the housing, the first circuit board comprising a signal processing circuit connected to the magnetic field detector and to the coil. The transducer further comprises a second circuit board comprising one or more power amplifiers mounted thereon, the second circuit board being integrated within an inner side of a metallic support substrate forming an outer layer of said cover, the metallic support substrate fixed to the housing base to cover the cavity therein with the second circuit board forming an inner side of the cover facing the first circuit board, the first and second boards interconnected electrically by electrical interconnections.
US11988685B2
A vibration rectification error correction device includes a reference signal generation circuit that outputs a reference signal, a first frequency delta-sigma modulation circuit that performs frequency delta-sigma modulation on the reference signal by using a first measured signal to generate a first frequency delta-sigma modulated signal, a first filter, a second filter that operates in synchronization with the reference signal, and a first timing control circuit that controls a timing of outputting an input signal in synchronization with the first timing signal, in which the first filter and the first timing control circuit are provided on a signal path from an output of the first frequency delta-sigma modulation circuit to an input of the second filter.
US11988684B2
A wheel speed sensor for a utility vehicle, including: an active pulse sensor, a housing to at least partially enclose the active pulse sensor, and a protective cap to at least partially cover the housing; in which the wheel speed sensor has at least one component to adapt a temperature resistance capability of the wheel speed sensors so that the wheel speed sensor is usable in a high temperature environment.
US11988682B2
A transfer system (1) is a transfer system (1) that transfers a sample container (S) containing a sample from a transfer source device (100) to a transfer destination device (200) disposed adjacent to the transfer source device (100), and the transfer system (1) includes an arm (2) having a distal end and a proximal end, the distal end portion facing the transfer destination device (200), and a first catcher (4) for detachably holding the sample container (S) at the distal end, a drive mechanism (14) provided in the transfer source device (100) and configured to drive the arm (2) to move the first catcher (4) between a first position in the transfer source device (100) and a second position in the transfer destination device (200), and a second catcher (16) provided in the transfer destination device (200) and provided so that the sample container (S) is delivered and received between the first catcher (4) and the second catcher (16) when the first catcher (4) reaches the second position.
US11988676B2
Methods, compositions and kits useful in the detection, assessment, diagnosis, prognosis and/or treatment of neurological injury or disease or brain injury, such as traumatic brain injury (TBI), are provided in which certain newly discovered protein biomarkers are detected in a biological sample of a subject undergoing testing or evaluation. The methods allow for detection of changes in levels, amounts, or concentrations of the protein biomarkers in a subject compared with those of controls. Detection of the protein biomarkers, and/or levels thereof, provides an indication of biological and biochemical events, e.g., at a cellular level, that are occurring in the subject who is undergoing testing or analysis for the neurological injury or brain injury.
US11988675B2
The present disclosure provides methods, compositions and kits for measuring activity of a frataxin (FXN) protein, e.g., an FXN fusion protein. The present invention also provides methods for identifying compounds capable of modulating activity of an FXN protein, e.g., an FXN fusion protein.
US11988671B2
The present disclosure relates to methods of detecting a protein from the SARS-CoV-2 virus, or a fragment thereof, in a sample obtained from a subject using a first antibody or antigen-binding fragment thereof that binds to a protein from the SARS-CoV-2 virus, or a fragment thereof, and a second antibody or antigen-binding fragment thereof which binds to a protein from the SARS-CoV-2 virus, or a fragment thereof.
US11988663B2
The present disclosure features compositions and methods related to the detection and molecular profiling of extracellular vesicles using fluorescent probes. These compositions and methods leverage the unique optoelectrical properties of quantum dots and fluorescently labeled nanoparticles, which allows reliable, real-time detection of extracellular vesicles and vesicle surface bound or lumenal molecules.
US11988655B2
A combined platform for testing fireproof materials for cables includes a main frame for providing operating space; an air circulation system including a fresh air supply unit for supplying fresh air into the operating space and an exhaust gas treatment unit for treating the gas in the operating space under set conditions; an open flame system for providing an open flame for testing cables; a water circulation system for supplying water at least to the exhaust gas treatment unit and the operating space; and a control system for collecting at least the temperature and gas concentration in the operating space, and performing process control based on the collected results. The actual working conditions of scenarios such as fire-resistant cable tunnels and fire-resistant cable trenches can be simulated, and multiple tests such as combustion performance test and physical and chemical performance test can be carried out under various working conditions.
US11988654B2
A process for decreasing contamination of a commercial refining process by vanadyl porphyrins and/or nickel porphyrins by allowing rapid screening of porphyrins directly from asphaltenes isolated from crude oil without enrichment by use of positive-ion electrospray ionization mass spectrometry (ESI MS). Sodium formate is utilized as a ESI spray modifier. The vanadyl porphyrins are detected predominantly as sodiated species, while nickel porphyrins are observed as both sodiated species and molecular ions. Crude oil feedstocks exceeding a defined threshold concentration of vanadyl porphyrins and/or nickel porphyrins are rejected or diluted prior to utilization as refinery feedstock. Certain embodiments additionally quantitate both deoxophylloerythroetioporphyrins and etioporphyrin content (and their ratio) to predict crude oil thermal maturity.
US11988653B2
In order to appropriately set MSm analysis conditions, an MSm-1 analysis executer (51) makes a mass spectrometer (20) perform an MSm-1 analysis (where m is an integer from 2 to n) to acquire three-dimensional data showing an intensity for each of the N m/z values and each of the M retention times (where N and M are natural numbers). Based on the three-dimensional data, a data matrix creator (41) creates data matrix X in which intensity data are arranged in N rows which differ from each other in m/z value and M columns which differ from each other in retention-time value. A matrix factorization executer (42) determines an N×K spectrum matrix S and K×M profile matrix P (where K is a natural number) by matrix factorization based on data matrix X so that this matrix X is approximated by product SP of the matrices S and P. An m/z detector (43) detects m/z of a precursor ion originating from a sample component from the values of the matrix elements in each column of matrix S. A retention time detector (44) detects the retention time of a sample component from the values of the matrix elements in each row of matrix P. Based on the m/z and retention time, an MSm analysis execution condition determiner (45) determines an execution condition of an MSm analysis including the selection and fragmentation of a precursor ion of a sample component. An MSm analysis executer (52) makes the mass spectrometer execute an MSm analysis based on the execution condition.
US11988652B2
Packed-tip electrospray ionization (ESI) emitters for mass spectrometry are described. In one aspect an ESI emitter stores a first type of particle. A liquid chromatography (LC) column is coupled with the emitter via a junction. The LC column stores a different type of particle than the ESI emitter to facilitate better chromatographic and ESI performance.
US11988639B2
A method and device for inspecting marine risers is described. The marine riser is deployed from a floating unit and connected to a lower marine riser package (LMRP) and a blow-out prevention (BOP) stack, and the method comprises: performing a first riser inspection with an inspection tool where the marine riser is in an unconnected well configuration, wherein the inspection tool includes an ultrasonic transducer device, and the first riser inspection comprises: conveying the inspection tool in an internal diameter of the marine riser, detecting information on the marine riser with the inspection tool while conveying the inspection tool through the marine riser, and collecting data with the inspection tool corresponding to the information detected by the inspection tool.
US11988634B2
An ion generation apparatus according to the present invention includes an electron emission device, an opposite electrode, and a controller, the electron emission device includes a lower electrode, a surface electrode, and an intermediate layer provided between the lower electrode and the surface electrode, the opposite electrode is provided to be opposite to the surface electrode, and the controller is provided to apply a voltage to the surface electrode, the lower electrode, or the opposite electrode such that a potential of the surface electrode becomes higher than a potential of the lower electrode and a potential of the opposite electrode in a positive ion mode.
US11988627B2
The present invention relates to a Solid-Contact Ion-Selective Electrode (SC-ISE) and a method of producing a SC-ISE. The SC-ISE of the invention comprises at least one transition metal in a mixed redox state and is suitable for long-term deployment having a long term stability and thus limited need for calibration.
US11988624B2
A method for detecting a gas quantity of a predetermined gas by a sensor having a sensitive layer configured to measure a plurality of gases, having an impedance Zs and a heating layer, the method include a step of supplying the heating layer with a voltage ramp defining a linear change in the supply voltage between a low voltage value and a high voltage value to modify the temperature of the sensitive layer during a variation period, a step of measuring variations in the impedance of the sensitive layer at a plurality of temperatures of the sensitive layer during the variation period, so as to detect a plurality of gas quantities, and a step of comparing a variation of the impedance at a given temperature of the sensitive layer to associate the gas quantity measured with a predetermined gas.
US11988613B2
There is provided a system and method of assisting defect detection on a semiconductor specimen. The method includes obtaining a first map informative of multiple care areas (CAs) to be inspected on a die; creating a plurality of bounding rectangles (BRs) enclosing the multiple CAs; and compacting the plurality of BRs to a set of compacted rectangles to meet a predefined inspection capacity while attempting to minimize a non-CA area enclosed by the set of compacted rectangles, giving rise to a second map informative of the set of compacted rectangles. The compaction comprises constructing an R-tree structure representative of the plurality of BRs and compacted rectangles, and selecting a set of nodes from the R-tree structure based on the predefined inspection capacity and representative of the set of compacted rectangles. The second map is usable for filtering a defect map indicative of defect candidate distribution on the die.
US11988608B2
A method for determining the presence of an acidic sulfide species in a liquid sample of an industrial or environmental material. The method includes the step of contacting the sample or an extract thereof with a composition including a metal complex dye compound in which the electromagnetic absorption spectrum of the metal complex dye compound changes upon reaction with an acidic sulfide species.
US11988594B2
An example system includes an input channel having a first end and a second end to receive particles through the first end, a sensor to categorize particles in the input channel into one of at least two categories, and at least two output channels. Each output channel is coupled to the second end of the input channel to receive particles from the input channel, and each output channel is associated with at least one category of the at least two categories. Each output channel has a corresponding pump operable, based on the categorization of a detected particle in a category associated with a different output channel, to selectively slow, stop, or reverse a flow of particles into the output channel from the input channel.
US11988585B2
Refractive index matching (RIM) formulations, their use for mounting biological specimens (e.g., cells and tissues) to a substrate, and methods of visualizing biological specimens embedded in RIM formulations are described.
US11988579B2
A dynamic response at a designated position is derived based on a deflection amount normalized by a vibration component of the dynamic response, an amplitude ratio, which is a ratio of a first deflection amount that is the normalized deflection amount indicating a distribution of a vibration amplitude of the observation point to a second deflection amount that is the normalized deflection amount indicating a distribution of a vibration amplitude of a designated position, the vibration component of the designated position derived based on the vibration component and the amplitude ratio, and the static response of the designated position derived based on the time-series data and the estimated value.
US11988575B2
Provided are a reticle defect inspection method and system. The reticle defect inspection method includes: a reticle is provided; a reticle defect inspection system is provided, and when the reticle is placed on a station or leaves the station, defect inspection is continuously performed on the reticle to obtain defect information of each defect; a dynamic threshold of each defect is obtained from the defect information of each defect; and whether the dynamic threshold of each defect belongs to a threshold unacceptable by the inspection system is judged, and if so, warning processing is performed.
US11988573B1
A method is provided for determining a location to place a mass on a wheel assembly. A first set of acceleration data is collected from a plurality of inertial measurement units (IMU's) that are mounted to a removably attachable object that is attached to a wheel of the vehicle in a manner that inhibits the object from coming off of the vehicle when the vehicle is in motion. The first set of acceleration data is collected while operating the vehicle at a first speed. The first set of acceleration data is used to determine an offset between a center of the object and a bearing center of the wheel assembly. A second set of acceleration data is collected from the plurality of inertial measurement units (IMU's). The second set of acceleration data is collected while operating the vehicle at second speed that is greater than the first speed. The second set of acceleration data and the offset determined from the first set of acceleration data is used to determine the location to place the mass on a wheel assembly with respect to the bearing center of the wheel assembly.
US11988572B1
A device for measuring length and center of mass of conical workpiece, including an inner frame, an outer frame, a base plate, two laser displacement sensors and a plurality of weighing mechanisms. The inner frame is rotatably connected with the outer frame through a pin shaft. A bottom surface of the conical workpiece can be fixedly connected with an inner bottom surface of the inner frame. The base plate is removably arranged on the inner frame, and abuts against a top of the conical workpiece. The base plate is perpendicular to an axis of the conical workpiece. The laser displacement sensors are fixedly arranged at a position of the inner frame below the top of the conical workpiece. The weighing mechanisms are provided at a bottom of the outer frame, and can bear the inner frame, the outer frame and the conical workpiece.
US11988569B2
Provided is a pressure detection device including a pressure detection unit and a channel unit. The channel unit has a contact part arranged in contact with the pressure detection unit, the contact part has a protective film arranged in contact with a pressure detection surface and configured to block contact between the pressure detection surface and a liquid and a body forming an opening arranged at an end of the channel, the protective film and the body are formed of a thermoplastic fluorine resin, and the protective film is arranged so as to close the opening of the body and welded to the body in an annular region extending circumferentially about the axis.
US11988564B2
A temperature measurement device includes: a temperature sensor designed to measure a temperature, a thermo-generator forming, with the temperature sensor, what is known as a measurement surface, the thermo-generator being configured to convert thermal energy of the measurement surface into electrical energy, and the sensor being designed to measure a temperature of a sample in contact with the measurement surface, and an electronic board designed to receive the electrical energy converted by the thermo-generator and supply the temperature sensor, the device including the electronic board is positioned a non-zero distance away from the measurement surface in a direction perpendicular to the measurement surface.
US11988557B2
Methods and systems are described for use in determination of the presence, type (static or AC), direction, and/or strength of an electric field. Methods include examination of a gaseous sample to determine the presence of perturbation effects brought about by dielectrophoretic forces acting on components of the gaseous sample, and thereby, to identify the presence of an electric field. Examination of a gaseous sample can include Raman spectroscopy. A gaseous sample can be analyzed to determine the presence of molecular polarization due to an induced dipole on a polarizable molecule.
US11988555B1
Configurable sensor units and sensor apparatus are provided. A configurable sensor unit comprises a sensor device for generating an electrical signal, dependent on a stimulus sensed by the device, in a circuit, and a programmable non-volatile memory element operable in the circuit as a load resistor for the sensor device, whereby resistance of the load resistor depends on a programmed state of the memory element. The sensor unit has an output for providing an output signal dependent on the aforementioned electrical signal and programmed state. Sensor apparatus may comprise a plurality of these configurable sensor units. Such sensor apparatus may be configured to perform in-sensor compute operations for neural network architectures. Further sensor apparatus comprises a configurable sensor unit and a controller for programming the memory element of the sensor unit to a programmed state dependent on an operating requirement for the sensor unit.
US11988552B2
A device includes at least one array of photoconductors, at least one bias voltage source, and at least one photoconductor readout circuit. Each photoconductor is configured for exhibiting an electrical resistance dependent on an illumination of its light-sensitive region, and at least one photoconductor of the array is designed as characterizing photoconductor. The bias voltage source is configured for applying at least one alternating bias voltage to the characterizing photoconductor or at least one direct current (DC) bias voltage to the characterizing photoconductor. The photoconductor readout circuit is configured for determining of a response voltage of the characterizing photoconductor generated in response to the bias voltage. The response voltage is proportional to a variable characterizing the array of photoconductors. The photoconductor readout circuit configured for determining of the response voltage of the characterizing photoconductor during operation of the array of photoconductors.
US11988549B2
A software application is provided to easily determine an indication of an amount of light available at a location at a given point in time. The software application may be used indoors or outdoors and is configured to be easy to use and highly accurate.
US11988547B2
The present invention discloses a train compartment vibration monitoring method and vibration signal feature library establishment and application methods. The non-intrusive train compartment vibration monitoring method only obtains vibration signals of a main measurement point in a train compartment during actual monitoring. The method accurately and truthfully reflects the relationship between the position of a vibration source and the phase offset and amplitude attenuation, can monitor the vibration of an unknown vibration source, and can identify the abnormal vibration to provide a basis for abnormal vibration processing. The method can realize the reconstruction of vibration source signals on the basis of only measuring the vibration signals of the main measurement point, so as to realize the real-time update of multiple variable vibration signal feature library; and the multivariable vibration signal feature library can provide a data basis for vibration signal optimization decomposition, vibration signal image identification, abnormal vibration signal identification, etc.
US11988545B2
A proposing an improvement in an installation environment of a weighing apparatus is made by including (a) a step of acquiring, weighed data of an object (7) to be weighed from a weighing sensor (13) together with time information, (b) a step of acquiring, environmental data together with time information, (c) a step of checking, with respect to the weighed data and the environmental data, whether an amount of change of the data per unit time or an average value of the data is less than or not less than a threshold with reference to a threshold database (191) and determining influence on the apparatus, and (d) a step of making a proposal on the installation environment for each result of the determination with reference to an improvement proposal database (193).
US11988529B2
When counting a pulse signal, in order that the communication load and data processing load be suppressed and measurement accuracy be maintained, a counter unit (2) comprises: a measurement unit (21) which counts the number of pulses of a pulse signal, and thus measures an actual value; a comparison unit (22) which determines if the actual value and a target value match; a time information processing unit (23) which, if there is a match, sets the time of the actual value as target time information; and an output unit (24) which outputs the target time information, in a prescribed communication cycle, to an external device.
US11988508B1
Localized measurement of turbulent airflows is provided using enhanced techniques of digital holography with computed tomography. In an implementation, an optical beam is diffracted to produce an array of signal beams which propagate at different angles through a test volume that includes a test article. A reference beam is optically interfered with the array of signal beams after propagating through the test volume, producing a corresponding array of holograms simultaneously detected by a single digital holographic sensor. Digitized versions of the holograms are processed to produce a signal field for each test beam. Computed tomography is then applied to the signal fields to determine path-resolved turbulence measurements.
US11988498B2
The present application provides a detection device and pole piece manufacturing equipment. The detection device includes: a laser ranging sensor; and a cooling module, which includes a first protective enclosure and a cooling plate, where the first protective enclosure encloses the outside of the laser ranging sensor; the first protective enclosure is provided with an avoidance portion for avoiding a laser light path of the laser ranging sensor; the first protective enclosure has a first opening; the cooling plate covers the first opening; an air flow channel is defined inside the cooling plate; surfaces of the cooling plate are provided with air inlet holes and first air outlet holes which are communicated with the air flow channel; and the first air outlet holes are disposed in a manner of facing the laser ranging sensor to blow air to the laser ranging sensor to cool the laser ranging sensor.
US11988494B2
Provided is a piston-type explosive loading and blasting structure for a hard rock cable pit. The structure includes a first-step cut provided at a center of an excavation section and second-step cuts provided on a periphery of the first-step cut; and piston-type explosive loading structures are used for explosives in the first-step cut and the second-step cuts. According to the piston-type explosive loading structures in the present disclosure, due to plastic plugging of stemming and fixed elastic plugging of two disc steel plates, time of energy such as stress waves and explosive gas generated after the explosives explode acting on surrounding rocks is obviously prolonged, rock mass is fully broken, and loose blasting is formed without throwing.
US11988493B2
A striker mechanism including: a housing having a first surface; a slider movable in the housing, the slider having a projection or concavity, the slider having a second surface, the first and second surfaces defining an opening for a lanyard; a striker mass movably disposed relative to the housing, the striker mass having another of the projection and the concavity, the striker mass having a striker tip for engaging a primer; and a spring for biasing the striker tip relative to the housing. When the lanyard moves the slider within a first range of motion, the projection engages with the concavity to bias the striker mass towards the primer. When the lanyard moves the slider within a second range of motion, greater than the first range of motion, the projection disengages from the concavity allowing the striker mass to move towards the primer by a biasing force of the spring.
US11988488B2
A system and method for ordnance delivery that includes a projectile that, when embedded into a target, can transmit information such as location and position information to a computing device. The computing device can relay this information to a weapon system that can deliver ordnance to the target accurately.
US11988487B2
An audible response self-healing target having a generally flat shell mated with a generally flat metal strike plate. The shell has a “self-healing” polymer “target zone”, and tabs that hold the metal plate parallel to the target zone with a small gap of approximately one-half inch. The shell rotatably mounts onto a pole, such that when a projectile, such as a bullet slug, impacts the target's strike zone, the slug penetrates the polymer and strikes the metal plate, kinetically causing the target to rotate about the pole and also causing the metal plate to generate an audible response.
US11988483B2
A launching and/or catching toy kit has a football and at least one associated slingshot. The football includes a generally elongated spheroidal body, a support non-movably attached to the body, a tail, a first and a second elastic band hook oppositely disposed, and a lift-generating wing. The slingshot is configured to launch the football from a first user to a second user. The slingshot includes a handle and a pair of prongs connected and/or extending from the handle top. At least one elastic band is connected to each prong. Each of the at least one elastic bands are releasably captured by their respective first or second elastic band hook on the football during launching by the first user. When two slingshots are available, the users can shoot and catch the football between each other allowing for a game of catch.
US11988482B2
A pneumatic arrow gun has a gun body, an arrow, a positioning sleeve, and a connecting wire. The arrow is for inserting into an air tube of the gun body. The positioning sleeve is temporarily mounted around the air tube, and the arrow is disposed through the positioning sleeve. The connecting wire connects the gun body to the positioning sleeve. Because the positioning sleeve is temporarily mounted around the air tube, the arrow slides forward relative to the positioning sleeve after triggering. When triggering the arrow, the connecting wire naturally dangles. When the arrow detaches from the air tube, the positioning sleeve located at a nock of the arrow due to the sliding of the arrow. Therefore, a rebound of the arrowhead is prevented. The safety and the shooting stability are ensured. Further, the arrow is easily retrieved by the connecting wire.
US11988481B2
A firearm shell casing catching system for collecting casings ejected from a firearm includes a mounting assembly, casing deflector, and a hopper.
US11988475B2
Apparatuses, systems, and methods regarding an end cap for a firearm suppressor that enables the quick connect of another suppressor. The firearm suppressor includes a base that includes a first projectile pathway and is configured to be connected to a barrel of a firearm. The suppressor includes a baffle having a central aperture and an end cap having a first central opening and a second central opening. The baffle is positioned between the end cap and the base. The end cap includes a connector. The end cap includes a second projectile pathway that connects the first central opening and the second central opening. The connector is configured to connect to a second firearm suppressor. The connector may be a quick connect connector. The connector may include external threads, internal threads, one or more external lugs, and/or external locking teeth.
US11988472B2
A cleaning ball with a naturally derived material bonded to a surface of the cleaning ball for a condenser in a power plant is capable of performing efficient cleaning, and even if the material bonded to the surface of the ball is discharged to the ocean, the material does not cause damages to a marine environment. The cleaning ball includes a sponge rubber ball configured to deform and clean a heat transfer tube of the condenser; and a skin layer including crushed sand bonded to a surface of the sponge rubber ball. The crushed sand comprises sandstone containing granite particles, and the crushed sand has a particle size between 0.05 mm and 2.00 mm, and the skin layer is formed in concave and convex shapes on a non-deformed shape of the sponge rubber ball, and is configured to deform corresponding to deformation of the sponge rubber ball.
US11988464B2
A heat exchanger disclosed in the present disclosure includes a first collecting pipe, a second collecting pipe, a number of heat exchange tubes, at least one fin and a hygroscopic colloid. The heat exchange tube has a pipe wall and a refrigerant flow channel for a refrigerant to circulate. The heat exchange tube has a first end and a second end. The refrigerant flow channel extends from the first end to the second end along an extension direction of the heat exchange tube and extends through the heat exchange tube. The hygroscopic colloid is adhered to at least part of an outer surface of the heat exchange tube and/or the fin. The present disclosure also discloses a heat exchange system having the heat exchanger and a method for making the heat exchanger. The hygroscopic colloidal material of the present disclosure is friendly to metal surfaces.
US11988461B2
A heat exchanger includes a heat exchanger core. The heat exchanger core includes a first fin and a second fin. The second fin is spaced apart from the first fin. The heat exchanger core also includes a primary passage defined between the first fin and the second fin and extending through the heat exchanger core. The heat exchanger core also includes a plurality of airfoils extending through the first fin, the primary passage, and the second fin. At least one airfoil of the plurality of airfoils includes a secondary passage. The secondary passage extends through the heat exchanger core within the at least one airfoil transverse to the primary passage.
US11988453B2
Some embodiments include a thermal management plane. The thermal management plane may include a top casing comprising a polymer material; a top encapsulation layer disposed on the top casing; a bottom casing comprising a polymer material; a bottom encapsulation layer disposed on the bottom casing; a hermetical seal coupling the bottom casing with the top casing; a wicking layer disposed between the bottom casing and the top casing; and a plurality of spacers disposed between the top casing and the bottom casing within the vacuum core, wherein each of the plurality of spacers have a low thermal conduction. In some embodiments, the thermal management plane has a thickness less than about 200 microns.
US11988452B2
A heat exchanger is provided. The heat exchanger comprises: a first header comprising a first globe and a second globe; a second header disposed in parallel with the first header; a tube assembly comprising multiple first tubes for connecting the first header and the second header and causing a refrigerant introduced from the first globe to flow in a first direction toward the position of the second header, and multiple second tubes disposed continuously with the multiple first tubes so as to cause a refrigerant introduced from the second header to flow in a second direction that is opposite to the first direction; and multiple heat exchange-fins individually having multiple insertion portions, into which the multiple first tubes and the multiple second tubes are inserted, respectively, and heat exchange surfaces disposed between the multiple insertion portions. The first heat-exchange fin, which is adjacent to the first header among the multiple heat exchange fins, has a heat-exchange surface including a first surface having a louver formed thereon, and a second surface formed to be flat and adjacent to insertion portions into which multiple second tubes are inserted. The second heat-exchange fin, which is adjacent to the second header, has a heat-exchange surface including a first surface.
US11988450B2
A cooking appliance assembly includes a cooking appliance having a heat source for heating at least one food item, a temperature sensing device, an imaging device for collecting data relating to the temperature sensing device, and a controller communicatively coupled with the cooking appliance assembly, the temperature sensing device, and the imaging device. The controller includes at least one processor for performing one or more operations, including but not limited to determining a type of the temperature sensing device based, at least in part, on the collected data relating to the temperature sensing device from the imaging device.
US11988436B2
A refrigerator includes a cabinet having a storage space, a door configured to open or close the storage space, a display assembly detachably coupled to the door, and a display window disposed on a front surface of the door and having a transmission part capable of transmitting light. The display assembly includes a first display disposed to correspond to the transmission part and a second display disposed not to correspond to the transmission part.
US11988426B2
Efficiency in refrigerant charging work is addressed when a recovered refrigerant recovered from a first heat source unit is to be charged to a second heat source unit. A refrigerant charging method is a charging method used when a first heat source unit of an already installed refrigeration cycle apparatus in which a refrigeration cycle is to be performed by a refrigerant that circulates is to be replaced with a second heat source unit. The refrigerant charging method includes recovering a first refrigerant from an already installed refrigeration cycle apparatus and obtaining a recovered refrigerant and charging the recovered refrigerant and charging a second refrigerant whose composition differs from the composition of the recovered refrigerant to the refrigeration cycle apparatus after renewal that includes the second heat source unit.
US11988421B2
A heat exchanger comprising a pair of metal plates joined along corresponding mating surfaces, wherein at least one of the metal plates comprises a plurality of connected recesses which form a fluid circuit between the plates when the plates are joined, wherein the fluid circuit comprises an inlet, an inlet manifold, an outlet, an outlet manifold, and a plurality of flowpaths extending between and fluidly connecting the inlet manifold and outlet manifold, and wherein one or more of the plurality of flowpaths comprise a fluid passage and a flow constriction and wherein a ratio of the hydraulic diameter of the flow constriction to the hydraulic diameter of the fluid passage increases with increasing distance from the inlet.
US11988420B2
In some aspects, the techniques described herein relate to a refrigerant compressor, including: an impeller; a shaft; a motor configured to rotate the impeller via the shaft, wherein the motor includes a stator and a rotor; and a housing surrounding the motor, wherein the housing includes a first inlet configured to permit fluid to enter the housing and flow along a stator cooling line and a second inlet configured to permit fluid to enter the housing and flow a rotor cooling line, and wherein the first inlet is separate from the second inlet.
US11988415B2
An apparatus for transferring force to a frame of a solar mirror array. The frame has at least one structural element. The apparatus includes a torque plate. The apparatus includes at least one node attached to and in contact with the plate which connects with the structural element. An apparatus for attaching a primary solar mirror frame array with a secondary mirror frame array. A solar trough frame for holding solar mirrors.
US11988404B2
The present disclosure includes: an infrared sensor configured to detect an infrared ray and output a thermal image; a temperature sensor configured to detect a temperature of the infrared sensor; and a processor configured to process output signals of the infrared sensor and the temperature sensor, and the processor is configured to estimate a temperature distribution in a space between the infrared sensor and a background in a detection direction of the infrared sensor from a background temperature of the thermal image and the temperature of the infrared sensor.
US11988396B2
A multi-gas-source heater is disclosed including a main shell, an ignition apparatus, a pipeline system arranged on the main shell, a temperature-sensing valve, a burner and a switching valve; the pipeline system has a first and second communication states; the temperature-sensing valve is connected to the pipeline system and can regulate flow of output gas; the burner includes a first and second nozzles both connected to the pipeline system; the ignition apparatus is connected to and can ignite the burner; the switching valve is connected to and can switch the pipeline system between the first and second communication states; when the switching valve switches the pipeline system to the first communication state, the first nozzle outputs the gas; when the switching valve switches the pipeline system to the second communication state, the second nozzle outputs the gas, or the first and second nozzles both output the gas.
US11988388B1
The invention describes a fire pit which includes at least three legs, a welded pipe cap base, a lower rail, a lower frame flange, a lower spark screen keeper, a reflector/spark screen, and upper spark screen keeper, an upper frame flange, an upper rail, a coil spring upper rail bumper, and a damper lid. The invention comprises an all-metal, wood-burning, reduced smoke, increased efficiency, essentially flame-contained, spark-suppressed, enhanced safety fire pit/fireplace with a metal screen enclosed vertical combustion column, dual safety rail barriers, manually moveable with incorporated two-wheel design, with grill surface, ash containment and ash removal apparatus, with various cooking implement attachment points, optionally configurable and fitted for either indoor or outdoor use, instantly extinguishable (by covering with the provided balanced handled steel safety barrel), and available with optional umbrella-picnic-table.
US11988380B2
An injection nozzle installed in a combustor of a gas turbine to inject fuel and compressed air into a combustion chamber is provided. The injection nozzle includes an inlet portion through which fuel and compressed air are introduced, an outlet portion disposed downstream of the inlet portion in a flow direction of fluid and configured to discharge the fuel and compressed air to the combustion chamber, and an intermediate portion connected obliquely to each of the inlet portion and the outlet portion, wherein the inlet portion and the intermediate portion are symmetrically formed based on an imaginary central line extending from the outlet portion along the flow direction of fluid and passing through a center of the outlet portion.
US11988375B2
A light source unit includes light-emitting elements, a light-shielding body, and a rod lens including a first end surface, a second end surface, and a side surface. The light-shielding body is separated from the side surface, covers the side surface, includes an opening exposing at least a portion of the second end surface, and includes a tip protruding further than the second end surface in a first direction from the first end surface toward the second end surface. A first plane crosses the first direction and is at the same first-direction position as the tip. A second plane crosses the first direction and is at the same position as the second end surface or between the tip and second end surface in the first direction. A first surface area of the opening at the first plane is greater than a second surface area of the opening at the second plane.
US11988369B2
A support base includes a connector hub having a top end, a bottom end spaced apart from the top end, and a chamber wall extending between the top and bottom ends. The chamber wall defines a chamber within the connector hub. An interface may be positioned in the chamber. The interface is dimensioned such that a support gap is formed between the interface and the chamber wall. The support gap may be dimensioned for receiving a wall of a support structure having a hollow interior into which the interface is received.
US11988367B2
A sorting system including a plurality of sorter light boxes, a hub, and a controller. The plurality of sorter light boxes may each be configured to be mounted to a respective shelf, and may each configured to be coupled to another one of the sorter light boxes to create a chain of sorter light boxes. The hub may be configured to be coupled to a first sorter light box in the chain of sorter light boxes. The hub may also be configured to operate as a concentrator of control signals and power for the sorter light boxes. The controller may be configured to be coupled to the hub and may be configured generate control signals for the sorter light boxes.
US11988366B2
Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be independently addressable. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be stowable in the fixture support. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board. The elongated board may include a non-polar power socket.
US11988358B2
A light fixture includes a lighting module and a ballast. The ballast includes a housing and a power module. The housing includes a front cover and a rear cover. The front cover includes a front wall and upper fins and lower fins that extend from the front wall. The rear cover includes a rear wall and first fins and second fins that extend from the rear wall. The power module includes a plurality of heat generating semiconductor components that are thermally coupled with the rear wall to facilitate cooling thereof.
US11988356B2
An LED downlight assembly accommodates square and round trims and its components may be removed irrespective of the presence of mudded in round or square mud plates. The assembly also comprises a collar that can be fitted to ceiling of varying thicknesses.
US11988353B2
A method for managing image data in an automotive lighting device includes the steps of providing an image pattern, dividing the image pattern in rows or columns of pixels, and calculating a first gradient value related to the relation between the numeric value of a first pixel and the numeric value of an adjacent pixel. Also included is checking, for each pixel, if the difference between the corresponding gradient value and the first gradient fulfills one of a first or second condition, defining linear segments, compressing the data of the linear segments and sending the compressed data to the light module. The invention also provides an automotive lighting device for performing the steps of such a method.
US11988346B2
Various embodiments of electric lighting devices and, in particular, electric candles are described. The devices can include a flame element onto which light can be projected from a light source. Preferably, the light is projected within a focal area on the flame element. The housing of the devices can include projections that help maintain a vertical position of a circuit board within the housing.
US11988341B2
A fluid injection system for dispensing a solution into a fluid flow in a flow line, the fluid injection system including a storage tank having a product to be dispensed therein. The system includes a connector for connection to a fluid flow line. The connector has an outlet port for diverting fluid from the flow line into the tank, an inlet port for returning a mixture of fluid and/or product back into the fluid flow line, and a restrictor provided between the inlet and outlet ports. The system includes an inlet dip tube and an outlet dip tube provided inside the tank and a mixing chamber connected between the inlet dip tube and the outlet dip tube. The mixing chamber is configure to mix the fluid with the product to create a fluid/product mixture, wherein the fluid/product mixture is injected back into the fluid flow line via the inlet port.
US11988337B2
A gas control system includes a high pressure tank, a temperature sensor, a pressure sensor, an injector, and a gas control ECU. The high pressure tank includes a liner, a reinforcing layer, and a discharge hole for discharging hydrogen gas from the liner. The temperature sensor detects the temperature of the reinforcing layer or the temperature around the outside of the high pressure tank. In the implementation of the gas control method, the gas control ECU, based on temperature information detected by the temperature sensor and pressure information detected by the pressure sensor, changes the timing of starting limiting control for limiting the discharge of hydrogen gas.
US11988328B2
A hand-held shoulder-carrying device includes a handle assembly, a shoulder-carrying assembly, a back plate assembly, and a quick-mounting assembly, wherein the handle assembly and the back plate assembly are respectively provided at two ends of the shoulder-carrying assembly. An upper side of the shoulder-carrying assembly is provided with a camera mounting position for mounting a camera, and a lower side of the shoulder-carrying assembly is provided with a shoulder support position for fitting a shoulder of a user. The back plate assembly is provided with a back support position for fitting a back of the user, and the quick-mounting assembly is provided at an upper end of the shoulder-carrying assembly. The quick-mounting assembly is provided with a quick-mounting assembly base and a quick-mounting assembly bottom plate, wherein the quick-mounting assembly base is configured to enable quick mounting without changing the base in the process of switching shooting equipment.
US11988316B2
An apparatus capable of heating a liquid may provide a valve assembly configured to receive an incoming liquid from a bulk source. The valve assembly may control the flow of the liquid to a source vessel via a pipe system. The pipe system includes a first pipe directly connected to the valve assembly and a second pipe downstream from the first pipe and connected between the first pipe and the source valve. The second pipe is heated with a heating system that surrounds the second pipe, and the second pipe has a larger diameter than that of the first pipe.
US11988312B2
An injection-moulded plastic part for a cable carrier, particularly a side part of a chain link produced in an injection moulding process. The injection moulded part has a visible, identifiable marking on a first side, particularly the outside. The at least one marking comprises a data code marking having a 2D code for data encoding which is introduced into the plastic body directly in the injection moulding process so that said marking is provided on the first side to be machine-readable. The invention likewise relates to a corresponding injection moulding tool having a number of first symbol regions and second symbol regions for producing the data code marking in the injection moulding process.
US11988310B2
An apparatus for organizing, untangling, and storing multiple lines. The apparatus prevents tangling of lines and decreases wasted time in organizing, detangling, using, and storing lines. The apparatus includes a stop groove for preventing movement of the apparatus long the multiple lines being managed. The apparatus may also include an indicator for identification of the position of the stop groove.
US11988308B2
This disclosure provides electrostatic discharge (ESD) mitigation devices. In one or more embodiments, the electrostatic discharge (ESD) mitigation device is a tubing connector to connect two or more conductive tubing segments in a fluid circuit, the tubing connector including an electrically conductive connector body with two or more attachment portions, two or more attachment fittings, and a conductive bracket configured to attach and interface with the connector body to electrically connect the connector body to ground.
US11988305B2
A fluid connector, including a connector body, including a first through-bore, a first surface, a second surface, and a flange, a retaining clip operatively arranged to engage the first surface, the retaining clip being radially expandable within the connector body, and a retaining plate arranged to be inserted into the first through-bore, including a distal surface arranged to engage the second surface, a proximal surface, and a second through-bore, wherein the flange is operatively arranged to be crimped radially inward around the retaining plate.
US11988304B2
Apparatus and method for joining two tubular elements (14, 22) at a joint using an adhesive that is non-flowable at ambient temperatures but flowable at an elevated temperature. A ring (12) of uncured, non-flowable adhesive is placed around the male end of a male (14)/female (22) pipe interface. Upon exposure to elevated temperatures, the ring (12) melts and flows down into the interface, and cures.
US11988298B2
A device for controlling a flow rate and expanding a refrigerant in a refrigerant circuit of an air conditioning system of a motor vehicle. The device has a housing, an actuating element and a valve element arranged in the interior of the housing and aligned in an axial direction, a valve seat element, and at least one sealing element. The valve element is arranged within the valve seat element and sealed towards the housing and the valve seat element via the at least one sealing element, and is formed in a circular cylindrical shape with a sealing area formed on a lateral surface. The inner surface of the sealing element forms a sealing seat in conjunction with the sealing area of the valve element.
US11988293B2
A valve for forming a passage through an inside and an outside of a packaging container constituted by resin molded articles or films are in communication with each other includes a breakable valve that's arranged to block the passage and splits open when internal pressure of the packaging container increases due to gas generated inside the packaging container, a check valve that's arranged on a secondary side located on an outer side to the breakable valve in the passage and through which the gas is discharged from the inside of the packaging container to the outside thereof according to internal pressure of the packaging container after the breakable valve has split open, and an attachment portion that delimits at least a portion of the passage and is fixed to the packaging container in a state of being sandwiched between the resin molded articles or the films constituting the packaging container.
US11988290B2
A multi-level rotor for a coolant flow control valve assembly, which accommodates an increased number of inlet ports, outlet ports, and flow channels using a single rotor located in a housing, enabling a larger number of flow configurations. The housing includes nine ports which may function as an inlet or an outlet, which facilitates different flow configurations. For a thermal management system, reduced cost and less space utilization is achieved by a reduced number of valves, where the multi-level rotor is able to fluidically connect multiple inlets/outlets. This enables different flow configurations, depending on the degree of rotation. The channels at different levels are sealed from each other within the housing. The flow channels are manufactured into a single entity, therefore always having the same positional accuracy relative to each other when the rotor is repositioned.
US11988289B2
The present invention discloses a bypass valve and a water purifier comprising the bypass valve. The bypass valve comprises a valve housing and a valve core disposed in an inner space of the valve housing and capable of rotating in the inner space around an axial direction. The valve core comprises a first inlet and a first outlet disposed at intervals in an axial direction, a first annular seal fitted on an outer side surface of the valve core between the first inlet and the first outlet, and a first channel disposed within the valve core and communicating with the first inlet and the first outlet. The valve housing comprises a first opening and a second opening disposed at intervals in an axial direction, the inner space communicating with the first opening and the second opening, and a bypass opening provided on a side wall of the valve housing between the first opening and the second opening and communicating with the inner space and an outer space outside the valve housing. The bypass opening and the first circular seal are configured in such a manner that, when the valve core rotates, the first annular seal is capable of partitioning the bypass opening into two parts, and an axial position of a part of the first annular seal in contact with the bypass opening varies with the rotation of the valve core.
US11988286B2
A seal structure is a seal structure configured to seal, by using a seal material, between a first opposing surface and a second opposing surface which are opposed to each other. A second part includes an insertion hole which is open on the second opposing surface and into which a fastener is inserted; a chamfered surface including a first end connected to an edge of the second opposing surface, the chamfered surface being inclined relative to the second opposing surface; an end surface including an edge connected to a second end of the chamfered surface, the end surface being inclined relative to the chamfered surface. A space sandwiched between the chamfered surface and the first opposing surface forms a chamfered portion accommodating the seal material protruding from between the first opposing surface and the second opposing surface.
US11988270B2
The disclosure relates to the technical field of electric drive assemblies, and in particular provides an electric drive assembly for an electric vehicle, and an electric vehicle. The disclosure provides an electric drive assembly composed of an input shaft integrated with an electric motor rotor and a gearbox first-stage driving gear, three intermediate shafts each integrated with a gearbox first-stage driven gear and a second-stage driving gear, and a differential integrated with a second-stage driven gear. The three intermediate shafts are evenly disposed around the input shaft. The power of the electric motor is transmitted from the first-stage driving gear to the second-stage driven gear on the differential evenly through the three intermediate shafts. The structure has a small size, a light weight, and a large ability to transmit loads, thereby avoiding the problem of poor manufacturing precision of the planetary gear and the ring gear used in the traditional coaxial electric drive assembly structure, and providing a better NVH performance.
US11988260B2
Torque limiters prevent the transmission of excessive torque between moving components of one or more gears in a tracker drive assembly. When an amount of torque between these moving components exceeds a threshold, the torque limiter may slip, thus allowing the components to move relative to each other. Embodiments disclosed herein may include a drive motor configured to rotate a drive shaft, at least one gear configured to translate rotation of the drive shaft into rotation of a PV module mounting structure, and a torque limiter interposed between an interior surface of a first component of the at least one gear and an exterior surface of a second component of the at least one gear to allow the first component to slip relative to the second component when an amount of torque between the first and second components exceeds a threshold.
US11988245B1
The present invention discloses a sucker base device, which comprises a suction cup, a cup upper cover, and a pressure driving nut. A threaded rod is connected to an upper surface of the suction cup. The cup upper cover covers the suction cup. The rod penetrates through a top surface of the cup upper cover and has a protrusion section exposed outside the cup upper cover. The nut is threaded to the rod, is supported on the top surface of the cup upper cover, and is allowed to a rotary motion. By rotating the nut, the rod is driven to lift towards the cup upper cover, to form a negative pressure between the suction cup and a surface of sucked object. The device has compact and ingenious structure, lowered cost, and is readily to be realized and popularized.
US11988244B2
An electronically-releasable suction cup assembly is designed to releasably secure an object to a surface. The suction cup assembly includes a suction cup secured to the object. The suction cup has a cavity and is configured to be releasably secured to the surface. The suction cup assembly further includes a gas generating cell coupled to the suction cup. The gas generating cell is configured to selectively eject fluid into the cavity of the suction cup to release the suction cup from the surface.
US11988243B2
A massage gun mounting device suitable for mounting a massage gun style device to a wall or flat surface is presented. The massage gun mounting device contains a mounting bracket, and a device receiver. The mounting bracket contains a mounting element and a receiving platform. The device receiver contains a connection element, a plurality of connectors, and a receiving cavity. The mounting element and the receiving platform are positioned terminally opposite to each other along the device receiver. The connection element and the receiving cavity are positioned terminally opposite to each other along the device receiver. The connection element is connected adjacent to the receiving platform through a plurality of fastening elements. The plurality of connectors is distributed about the device receiver.
US11988235B2
A clip includes a housing with a passage opening and a closed frame where the housing is surrounded by the closed frame or the housing is a constituent part of the closed frame. The closed frame has two laterally running portions and the two laterally running portions are connected to one another by an arcuate portion which is formed opposite the housing. The closed frame has a spring action and is deformable elastically at a level of the two laterally running portions. A respective projection which protrudes from the clip and which is engageable at an intended assembly point with a hooking-behind action is formed on the two laterally running portions on an outer surface of the clip pointing away from the closed frame.
US11988230B2
Provided is a vibration reduction device for stator vanes (30) positioned behind rotor blades (28) in a turbo machine, comprising an annular base member (80) having a cylindrical shape concentric around a central axis of the casing and supporting base ends of the stator vanes which extend radially inward from an inner circumferential surface of the base member, an elastomeric damping member (100) surrounding and in slidable contact with an outer circumferential surface of the base member, and a preloading member (102) surrounding an outer circumferential surface of the elastomeric damping member and configured to apply a preload directed radially inward to the elastomeric damping member.
US11988228B2
Air compressor for a vehicle having improved internal cooling efficiency by ensuring a circulation flow of compressed air for internal cooling and allowing the compressed air to sufficiently flow. The air compressor comprises: a housing with a compression unit for introducing and compressing air from outside; a motor unit which includes a rotor and a stator, and drives the compression unit to rotate according to the rotation of the rotor; a bearing unit supporting the rotor to be rotatable; a cooling circulation flow path formed inside the housing for moving, in an axial direction, some of the air compressed in the compression unit and circulating the air to the compression unit; and a bypass flow path which receives some of the air passing through the cooling circulation flow path and bypasses a partial region of the bearing unit to join the cooling circulation flow path.
US11988223B2
A double curvature blade for a portion of system. The system may include a pump, such as a submersible pump. The pump may include a multiple or single stage pump. The pump may be powered by a selected motor.
US11988219B2
A sealing device includes a plurality of non-contact seals provided along a sealed shaft; a contact seal provided on at least one of two sides of the plurality of non-contact seals; an injection part that supplies purge gas into a first space of spaces arranged in an axial direction of the sealed shaft, the spaces being between the plurality of non-contact seals and the contact seal; and a collector that collects the purge gas from a second space of the spaces between the plurality of non-contact seals and the contact seal, the second space being positioned to be next to the first space in the axial direction.
US11988217B2
Provided is an oil feed type air compressor which can increase the determination accuracy regarding a deterioration state of oil. An oil feed type air compressor 1 includes a compressor main body 3, a separator 6 that separates oil from compressed air discharged from the compressor main body 3, and an oil feeding system 8 that feeds the oil separated by the separator 6 into a compression chamber of the compressor main body 3. The oil feeding system 8 includes a temperature control valve 20 that adjusts a diversion ratio for an oil cooler 18 and a diversion ratio for a bypass pipe 19 according to a temperature of the oil. The oil feed type air compressor 1 includes pressure sensors 22A and 22B located in the oil feeding system 8, a discharge temperature sensor 11 located on the discharge side of the compressor main body 3, and a controller 9 that computes, when it is estimated that the diversion ratio for the oil cooler 18 is 100% from the temperature sensed by the discharge temperature sensor 11 exceeding a predetermined value Td1, a difference ΔP between the pressure sensed by the pressure sensor 22A and the pressure sensed by the pressure sensor 22B and determines a deterioration state of the oil in reference to the difference ΔP.
US11988216B2
A built-in air pump with rapid inflation and deflation for an inflatable product includes a first channel, a second channel and a centrifugal fan. A first air hole and a third air hole are formed in the first channel. A second air hole and a fourth air hole are formed in the second channel. The suction end of the centrifugal fan is abutted against the first channel, and the exhaust end of the centrifugal fan is abutted against the second channel. When in inflation, the first air hole and the second air hole are communicated with the outside of the inflatable product, and the third air hole and the fourth air hole are communicated with an inner cavity of the inflatable product.
US11988214B2
A sump pump system enables automatic determination and utilization of frequencies for mechanical shakers for sump pumps. These techniques may be implemented to detect a fault (e.g., a stuck impeller) with a sump pump and to identify a desirable frequency at which a mechanical shaker for the sump pump should vibrate to correct the fault.
US11988209B2
A gear pump includes a pair of gears having meshed teeth. One of the gears is configured for connection to a source of drive. The gears are received within a housing. The housing has an inlet port configured for connection to a source of fluid and an outlet port. Each of the gears have a shaft rotating within the housing on a bearing on each axial side of each gear. At least one of the bearings associated with each of the pair of gears has a plurality of springs received in recesses to bias the said at least one bearing against an end face of a respective one of the pair of gears. A retention plate holds each of the plurality springs. A method of assembly is also disclosed.
US11988198B1
The invention is a system and method of generating hydraulic gravitational energy. Specifically, traditional gravitational electricity systems use a weight as a battery. However, the weight must be pulled upwards after it is dropped, which expends the created energy. In contrast, the disclosed arrangement employs a hydraulic system to lift the weight from a lower height to an upper height. Notably, hydraulics create more energy than is exerted. Thus, using hydraulics to lift the weight multiplies the energy produced each time the weight is dropped from a first height to a second, lower height. As a result, gravitational solutions can extend beyond non-traditional batteries, and can be used to generate electricity instead.
US11988197B1
A wind turbine assembly include a housing, a turbine disposed in the housing and configured to rotate about an axis, the turbine including a rotor and a plurality of blades which protrude from an outer surface of the rotor, and a funnel configured to collect fluid stream energy through a fluid inlet opening and to direct at least a portion of the collected fluid stream energy into the housing and in a first direction toward the turbine, and the funnel and the housing are configured to rotate together about an axis independently of the turbine blades.
US11988196B2
A wind energy generation system includes a tower, a nacelle provided in an upper portion of the tower to be rotatable around a central axis of the tower, a hub provided in front of the nacelle to be rotatable around an axis orthogonal to the central axis, and one or more blades provided on the hub. An oil receiving portion is provided on an outer wall of the tower to protrude outward from the outer wall and encircle the outer wall around the central axis. One or more opening portions that guide the oil received by the oil receiving portion into the tower are provided at a portion of the outer wall of the tower at which the oil receiving portion is provided. In the wind energy generation system, outflow of oil to the outside from the generation system can be inhibited.
US11988194B2
A method of detecting an adjustment fault related to a wind turbine rotor blade mounted at a wind turbine rotor and including an adaptable flow regulating device, in particular spoiler and/or flap, the method including: estimating a quantity indicative of a change of a driving impact of wind on the wind turbine rotor based on at least two settings of the adaptable flow regulating device; determining another quantity indicative of a desired change of the driving impact on the wind turbine rotor, in order to change a value of a rotor speed to a reference value of the rotor speed; and indicating an adjustment fault based on a comparison of the quantity with the other quantity, is provided.
US11988192B2
A wind turbine which is configured to be disposed in or above a sea floor is provided. The wind turbine includes a tower configured to protrude from a sea level and having a transmitter configured to transmit an electromagnetic wave to be reflected on the sea level and a receiver configured to receive the reflected electromagnetic wave, wherein at least one of the transmitter and the receiver includes a leaky feeder; and a processing unit being in communication with the receiver and configured to analyse the reflected electromagnetic wave such that a wave characteristic of the sea level is determined.
US11988189B2
A flange connection for a wind turbine, in particular a blade flange connection, having—a first flange part, in particular a blade receptacle of a rotor blade hub, a second flange part, in particular a rotor blade flange, and multiple bolts which hold the second component against the first flange part in a connected state, wherein the bolts are each screwed to the first flange part. It is proposed that the at least two bolts are in each case connected to one another by a tension means, a sensor arrangement, which detects a change in a tensile force transmitted by the tension means, being actively connected to the tension means. A wind turbine and a method for monitoring the flange connection of the wind turbine are also proposed.
US11988184B2
In at least some implementations, a method of controlling spark events in a combustion engine, includes determining change in voltage at an input of a sensor during an engine revolution, and providing at least two spark event signals to attempt to provide at least two spark events in the engine during the engine revolution. In at least some implementations, the engine revolution is within a first threshold number of engine revolutions from attempted starting of the engine. In at least some implementations, the first threshold may include the first and up to ten engine revolutions from attempted starting of the engine.
US11988179B2
A fuel injection system includes a first high pressure fuel source, a return channel connected to a second low pressure fuel source, a residual pressure regulator having an inlet and an outlet connected to the return channel, and a fuel injector having a control valve arrangement comprising an inlet, an outlet and a return port, a fuel injection nozzle having an outlet chamber, an injection outlet, and a needle member in the outlet chamber. The needle member is biased to a closed position to block fluid communication between the outlet chamber and the injection outlet, and to open fluid communication by a pressure in the outlet chamber. The residual pressure regulator is connected to a spill valve to regulate pressure to a residual pressure higher than the pressure in the return channel and lower than the pressure of the first fuel source.
US11988176B2
An engine control device controls an engine provided with an EGR device. The engine control device is provided with an abnormality determining unit, a restricted operation unit, and a restriction released operation unit. The abnormality determining unit determines whether an abnormality has arisen in the EGR device. The restricted operation unit performs restricted operation in which some functions of the engine are restricted, if the abnormality determining unit has determined that an abnormality has arisen in the EGR device. If a manipulation to release the restricted operation has been performed, the restriction released operation unit switches from restricted operation to restriction released operation in which the restrictions on some of the functions of the engine are released, and performs said restriction released operation.
US11988175B2
A supplemental fuel system includes a fuel mixer having a nozzle and a stem. The nozzle is configured to be positioned within a conduit of an air supply system for an engine. The nozzle has a body defining a first inlet, an outlet, a passage extending from the first inlet to the outlet, and a second inlet positioned between the first inlet and the outlet. The body has a first cross-sectional dimension that is configured to be less than a second cross-sectional dimension of the conduit such that (i) a first portion of air flowing through the conduit flows through the passage and (ii) a second portion of the air flowing through the conduit flows around the nozzle. The stem has a first end that interfaces with the second inlet. The stem is configured to extend through a wall of the conduit.
US11988164B2
A start control apparatus of an internal combustion engine includes: a gas sensor configured to detect a gas concentration of the liquefied gas fuel in a gasified state at a position near a combustion chamber; a scavenging pump configured to perform scavenging from a position upstream of the combustion chamber to a position downstream of the combustion chamber; and a control unit configured to prohibit a start of the internal combustion engine and operate the scavenging pump when the gas concentration detected by the gas sensor before the start of the internal combustion engine is equal to or greater than a predetermined threshold value.
US11988162B2
An engine intake system control device configured to control an intake system of an engine, having a map function that inputs at least a fuel injection pressure of the engine, a fresh air flow, and a compressor outlet temperature of a supercharger, and outputs a control gain; and a control unit that inputs the control gain and a deviation between a controlled variable of the intake system of the engine and a target value thereof, and controls a manipulated variable of the intake system of the engine.
US11988152B2
A turbomachine has an electric machine, and a starter-generator incorporating a second electric machine configured to operate as a starter and a generator. The electric machine and the generator-starter are arranged to transfer electric power between them. A planetary gear reduction device has a first element coupled to an accessory relay housing, a second element coupled to the starter-generator, a third element rotated by the electric machine, control means configured to modify the speed of rotation of the first electric machine and the starter-generator so as to provide the starter-generator with a maximum torque in starter mode. The planetary gear reduction device also modifies the speed of rotation of the first electric machine such that the starter-generator is driven at a constant speed in generator mode.
US11988148B2
A gas turbine engine generates noise during use, and one particularly important flight condition for noise generation is take-off. A gas turbine engine is provided that has high efficiency together with low noise, in particular from the jet flow exiting the engine and the turbine. The combined contribution of the jet and the turbine to the Effective Perceived Noise Level (EPNL) at a take-off lateral reference point, defined as the point on a line parallel to and 450 m from the runway centre line where the EPNL is a maximum during take-off, is in the range of from 3 EPNdB and 15 EPNdB lower than the total engine EPNL at the take-off lateral reference point.
US11988135B2
An internal combustion engines keeps the pistons at or near the End Of Stroke (EOS) for the whole time or most of the time that fuel is burning or while fuel is injected into the engine. A scotch yoke embodiment includes a curved slot to extend the piston's time at (EOS). A second embodiment includes a cam on the crankshaft and a follower. The shape of the cam extends the piston's time at (EOS).
US11988131B1
An engine includes a cylinder block including a water jacket, a water jacket spacer inserted into the water jacket, and a first gasket and a first cylinder head assembled to the cylinder block.
US11988130B2
A method for operating an exhaust burner, which is situated in an exhaust system downstream from an internal combustion engine of a motor vehicle. Prior to and during a start phase of the exhaust burner, an air-mass flow supplied to a combustion chamber of the exhaust burner is increased, in particular in a strictly monotonical manner, between a start time in a starting air-mass flow and a further time in a further air-mass flow. Prior to the further time, fuel is supplied to the combustion chamber. A fuel-air mixture is produced in the combustion chamber from the fuel and air of the air-mass flow. The fuel-air mixture is ignited with the aid of an ignition device which is continuously hot or forms ignition sparks intermittently.
US11988114B2
A power plant comprises supplies of hydrogen fuel, oxygen fuel and water, a boiler comprising a burner for combusting hydrogen and oxygen to produce heat, combustion products and low/intermediate-pressure steam and a first heat exchanger configured to heat water to generate high-pressure steam, and a steam turbine comprising a first turbine configured to be driven only with the high-pressure steam to provide input to a first electrical generator and a second turbine configured to be driven by low/intermediate-pressure steam from the boiler. A method of operating a steam plant comprises combusting hydrogen fuel in a boiler to produce combustion products and LP/IP steam, turning a turbine with the combustion products, condensing water from the combustion products in a condenser, heating water from the condenser in a heat exchanger within the boiler to produce HP steam and turning a turbine with the steam from the first heat exchanger.
US11988103B2
An airfoil for a fan section of a turbine engine may include a fan blade or an outlet guide vane formed of a first material, and an edge guard disposed about an edge of the fan blade. The edge guard may include a matrix composite that has a toughness that is greater than a toughness of the first material. The airfoil may include a fan blade or an outlet guide vane. The first material of the airfoil may include a metal alloy and/or a matrix composite. A method of manufacturing an airfoil for a fan section of a turbine engine may include manufacturing an edge guard, attaching the edge guard to the airfoil.
US11988101B2
A device for fixing the position of adjustable vane rows of a turbomachine is disclosed. The device is intended for use with a turbomachine in which the guide vanes of a row of adjustable guide vanes are coupled together by a synchronizing ring. The device includes a support arm and at least one ring fixing set including a holding member and a fixing bolt. The fixing bolt is provided and dimensioned to engage an opening at the circumference of the synchronizing ring and to fix the position of the synchronizing ring and thus of the adjustable guide vanes coupled to the synchronizing ring.
US11988096B2
A seal assembly for a rotary machine, such as a turbine engine, may include a seal rotor comprising a rotor face, a seal slider comprising a slider face, a seal stator, wherein the seal slider is slidably coupled to the seal stator, and wherein the slider face and the rotor face define a primary seal. The seal slider may be configured to slidably engage and retract the slider face with respect to the rotor face. The seal assembly may further include a secondary seal disposed between the seal slider and the seal stator. The secondary seal may be configured to compress and rebound and/or to expand and rebound, over at least a portion of a range of motion of the seal slider.
US11988095B2
A seal assembly for a component of a turbomachine and method of assembly thereof is provided. The seal assembly includes at least one mating face positioned adjacent to the component and a seal coupled to the mating face. The seal includes an outer shell defining an interior space; an inner matrix filling the interior space comprising a plurality of unit cells comprising one or more metamaterials, wherein at least a portion of the plurality of unit cells are identical, and wherein the plurality of unit cells are repeated throughout the inner matrix; and one or more support struts extending throughout the inner matrix. The method of building the seal assembly may include selecting a first material for the outer shell and selecting the one or more metamaterials for the inner matrix based on the first material.
US11988090B1
The present description relates to the field of geological exploration, and discloses a method and system for extracting features of logging while drilling and drilling-time logging based on Unet dual-channel output, aiming at solving the problem that the prior art 5 cannot integrate various types of information for lithology classification. The present invention comprises: acquiring stratum data of different wells; eliminating outliers, normalizing and resampling; performing data reconstruction via a self-encoder-based artificial neural network based on the pre-trained data to obtain stratum reconstructed data for training; inputting the data to be analyzed from shallow to deep in segments, performing 10 dynamic optimization while drilling on the pre-trained self-encoder-based artificial neural network by a quantile loss function; and extracting the independent components output by the encoder dual-channel for unsupervised clustering, and fitting to obtain a stratum lithology determination result corresponding to the current data to be analyzed.
US11988087B2
Embodiments of the present disclosure relate to an apparatus, a system, and a method for detecting and indicating the operational position of a valve of wellsite equipment. The apparatus comprises a mount portion and a housing portion. The mount is operatively coupled to a non-moving part of the valve and the housing portion is configured to receive a sensor therewithin. The sensor is configured to detect the position of a moving part of the valve and to provide an output signal indicative of the position of the moving part of the valve. The position of the moving part of the valve is indicative of the operational position of the valve. The system comprises one or more such apparatus for detecting and indicating the operational position of one or more valves on a wellsite or well pad.
US11988082B2
A solids collector is disposed at an end of a tubing in a wellbore. At a top of the solids collector, a reservoir fluid stream carrying solids is separated into a solids-liquid stream that is reversed into an annulus in the solids collector and a gas stream that continues to move uphole in the wellbore. At an end of the annulus in the solids collector, the solids-liquid stream is separated into a liquid stream that moves up the tubing and solids that are accumulated in the solids collector.
US11988072B1
Systems for drilling or tunneling include an assembly for accelerating a projectile through a first conduit into a region of geologic material, which generates debris. The debris may be reduced in size by moving the debris to a crushing device located in a second conduit using a conveying device, such as an auger. The reduced-size debris is then moved toward the surface using fluid movement. A third conduit may be used to provide and remove material from the bottom of the first conduit to control pressure at the end of the conduit to prevent ingress of material into the first conduit. Water jets or other types of devices may be used to cut or deform a perimeter of a region of geologic material before the projectile is accelerated to control the shape of the borehole and the manner in which debris is broken from the geologic material.
US11988071B2
A pulsation dampening device includes a body having an upper connection end and a lower connection end, each connection end adapted to connect the body to connectors for a drill string pipe segment that are part of one of a top drive, a lower Kelly valve, a saver sub, drill string sub, a drill string pipe and a bottom hole assembly. Flow restriction is provided within an internal flow path extending axially through the body and is configured to reduce pumped fluid pressure pulses originating from an agitator within downhole tools. The flow restriction is provided by a combination of one or more orifice(s) restricting fluid flow within the internal flow path, optionally coupled with relief feature(s) gradually increasing or decreasing a cross-section of the internal flow path, or by an orifice device. Flow restriction operates unidirectionally or bidirectionally relative to predominant fluid flow in attenuating pressure pulses.
US11988070B2
A drill pipe mountable wellbore cleaning tool apparatus that enables attachment to a drill pipe joint having first and second connector end portions and a cylindrically shaped portion in between the connector end portions The apparatus includes a support sleeve that is mounted to the drill pipe joint in between the connector end portions. Centralizers are attached to the opposing ends of the support sleeve, with each centralizer overlapping a portion of the support sleeve. At least one locking clamp is attached to the cylindrical portion next to a said centralizer. The locking clamp prevents the support sleeve from moving longitudinally along the drill pipe joint.
US11988067B1
A frangible disk sub includes a housing, a carrier movably disposed in the housing, and a frangible disk sealedly disposed in the carrier. The sub further includes a breaker concealed within a breaker housing and a breaker housing movement inhibitor. A method includes pressuring the disk to exceed a threshold pressure, moving the disk, carrier and breaker mechanism relative to the housing. The method further includes causing the breaker to contact the stop, exposing a hard point of the breaker, and driving the disk into the hard point.
US11988061B2
Fluid containing contaminants may be filtered using a hydraulic control line filter for subsea high-pressure application comprising a housing, an end cap disposed at a first end of the housing where the end cap defines a filter fluid connector which comprises a fluid inlet and a filtered fluid outlet, a first centralizer disposed within the housing, a sump tube disposed within the housing and centralized within the first centralizer where an outside diameter of the sump tube and an inside diameter of the housing define a sump volume annulus there-between, a filter centralizer, and a fluid filter disposed in the housing and centralized within the sump tube by the filter centralizer.
US11988059B2
A dual activity top drive may include a mechanized system configured for suspension from a traveling block of a drill rig and for engaging and rotating a drill string from the top of the drill string. The dual activity top drive may also include a primary pipe handling system suspended from the mechanized system and configured for handling a pipe string and an auxiliary pipe handling system suspended from the mechanized system and configured for handling a segment of pipe to be added or removed from the pipe string.
US11988058B2
An apparatus for cutting a conduit in a borehole includes combustible material within a body; a nozzle comprising apertures; a support element between the nozzle and the combustible material, the support element comprising a mixing cavity within the support element; an activation device for igniting the combustible material to form a matrix of combustion products for passage toward the nozzle via the mixing cavity; and a swirl diverter comprising an outer surface having a plurality of helical vanes which extend from one end of the swirl diverter toward an opposite end of the swirl diverter. The apertures of the nozzle are configured to direct the matrix of combustion products from the mixing cavity to the helical vanes, and the helical vanes are shaped to rotate the matrix of combustion products and direct the matrix of combustion products radially outward of the body for cutting the conduit.
US11988048B2
The disclosed embodiments include a self-locking coupler, a method to couple adjacent tubing sections, and a self-locking coupling assembly. In one embodiment, the self-locking coupler includes a coupling shroud having an external interface proximate to a first end of the coupling shroud and a set of collet fingers that extends from the first end of the coupling shroud. The self-locking coupler also includes a locking sleeve having an internal interface that complements the external interface of the coupling shroud. The locking sleeve is movable from a first position on the external interface to a second position on the external interface. As the locking sleeve moves from the first position to the second position, the locking sleeve compresses the set of collet fingers into a cavity of a first seal ring coupled to a first tubing section to secure the coupling shroud to the first tubing section.
US11988047B2
Locking and rotating device, twister, for tubular casing elements for vertical excavations. Mechanical locking and rotating device also known as twister, consisting of three elements coaxially connected one inside the other (1, 9, 19), by means of plugs and interpenetrating screws in slots formed on the cylindrical surfaces of the elements, in which a first upper element (1) is used to maneuver the device, a second central element (9) used to rotate the lining tube and a third element (19) deputy to the connection of for connecting to the end of the lining tube.
US11988045B2
A reaming tool for use in a wellbore has an elongated tubular body with an outer surface. There are at least first and second reamer sections formed on the tubular body, with the first and second reamer sections (i) being positioned circumferentially opposite one another, and (ii) each having at least two blades. The first reamer section includes at least one rounded dome insert and a majority of cutting tooth inserts, while the second reamer section includes a majority of rounded dome inserts.
US11988044B2
A reaming tool forms a hole in the ground with a sidewall and a floor, and a deepened channel around the perimeter of the floor adjacent to sidewall. Fluid is provided during excavation to form a slurry to hold the sidewall and prevent cave-in of material into the hole. After the hole reaches a desired depth, the reaming tool is removed, and a shoring wall is inserted into the hole through the slurry and seated in the perimeter edge channel. The shoring wall includes vertical tubes for connection to a dewatering machine. Then, the slurry can be vacuumed from the hole, while the dewatering machine keeps the empty hole as dry as possible. Extending the shoring wall into the channel beyond the floor of the hole helps seal flow of water from entering the hole.
US11988042B2
A lock module comprising a housing, a lock pawl, and an actuator. The lock pawl may be moveable between an extended position and a retracted position, wherein the lock pawl extends from the housing by a greater distance in the extended position than in the retracted position. The actuator may be configured to selectively couple to the lock pawl, the lock module being in a locked configuration when the actuator is coupled to the lock pawl. The lock pawl may be configured to move in a first direction as a closure moves from a first position to a second position and the lock pawl may be configured to move in a second direction as the closure moves from the second position to the first position. The first direction may be opposite the second direction. The lock pawl may be configured to block movement of the closure when the lock module is in the locked configuration.
US11988038B2
A magnetically attachable window screen for attachment to a window frame. The window screen includes a plurality of screen frame members. Each frame member includes a first end and a second end wherein the first and second ends are operable to receive a flange member. The window screen also includes a screen corner key with a central magnetic member and two orthogonally opposed flanges extending outwardly in a single plane from the central magnetic member. The flange members of the screen corner key are inserted into the first and second ends of orthogonally opposed adjacent screen frame members to form a fully assembled screen frame. The window screen also includes a plurality of corner key mates inserted into each corner of the screen channel of the window frame. The central magnetic member of the inserted corner key is operable for magnetic attraction to respective corner key mates.
US11988029B2
The present invention provides a refrigerator, comprising a cabinet, a door and a hinge body, wherein a positioning shaft and a guiding shaft are provided on the hinge body, and a positioning groove and a guiding groove are provided on the door; the door of the refrigerator according to the present invention may be moved by a distance in a direction away from a pivoting side when being opened, thereby avoiding inconvenience of opening the door due to the protrusion of the side wall of the door.
US11988026B2
A lock having a rotatable auxiliary positioning structure is adapted to connect with a latch element which includes a drive orifice, and the lock contains: a first locking assembly and a second locking assembly. The first locking assembly includes a transmission unit and a guide seat, the guide seat has at least one guiding extension. The second locking assembly includes a driving element, and a connecting position is defined between the first locking assembly and the second locking assembly in a rotatable direction. At least one of the transmission unit and the driving element is rotatably received in and drives the drive orifice of the latch element, the at least one guiding extension is configured to be connected with the latch element and to guide the first locking assembly to be positioned on the connecting position along the rotatable direction opposite to the latch element.
US11988019B2
An anti-lock picking lock device is provided. The lock device features a locking cylinder having an opening configured to receive a drawer. The drawer having a keyway slot on its top surface and is configured to receive a similar shaped key. The drawer is enabled to slide within the clocking cylinder during use. In one position, the keyway slot is not exposed and occluded from any type of tampering. In another positon, the drawer is extended, either manually or via an electronic device, making the keyway slot accessible for operation.
US11988014B2
A device for covering a rectangular surface is provided that includes a cover (10) rotatably mounted on a drum (2), the device being capable of winding and unwinding the cover between an uncovered position and a covering position, rails (6) attached along the longitudinal sides of the surface, each of the rails includes an opening (6o) allowing the longitudinal edges (10L) of the cover to be locked in an air-tight manner, a blower system (51) suitable for blowing air (51a) into a volume under the cover and a flap (41) having an end (41s) which is sealed over a whole length of the second transverse side of the surface, a free end (41L) opposing the sealed end, such that the free end of the flap is in contact with the surface, the flap forming an air-tight seal between the cover and the surface along the second transverse side thereof.
US11988009B2
The present invention comprises a brace adapted to secure one or more fence rails to a fence post. The present invention brace may optionally be installed onto an existing fence or on a new fence. The invention includes a fence post brace member adapted to connect to one or more sides of a fence post and a fence rail brace member adapted to connect to two or more sides of a fence rail. The fence post brace member may form a vertical picket fastener slot for use in affixing a picket to the fence post. The fence post brace system may be adapted for use with corner fence post arrangements such as those having a fence rail positioned above and supported by the fence post and those defining a channel for receiving a fence rail.
US11988007B2
The invention discloses a center lock structure, comprises a chassis, rotary sliding sleeve and a center rod, the top of the rotary sliding sleeve is circumferentially and slidely connected with the chassis; and the center rod is extended into the rotary sliding sleeve along the top of the chassis, an elastic member is provided at one side on the bottom of the center rod, the elastic member is exposed outside the center rod when there is no external force, and the elastic member is concealed in the center rod when squeezed by an external force; in the invention, by the center rod, upper and lower rotary sliding sleeve, through holes and the accommodating grooves for pressing or releasing the elastic member, the structure can be unlocked by rotation and pull-down.
US11988005B2
Embodiments relate to a crypt system having a frame used as a skeleton structure upon which a façade is secured. The frame includes vertical and horizontal supports, each equipped with a mechanical interconnecting arrangement that allows the frame to be assembled easily and with close tolerances. The interconnecting arrangement also provides the structural stability and integrity desired for a mausoleum or columbarium, even when the system is free-standing. Each horizontal support has a fluid channel that collects fluid (e.g., gas and/or liquid) and directs it to the vertical support in connection with the horizontal support. Each vertical support has a fluid channel to direct the gas up to a conduit that leads to outside the building that houses the crypt system. The vertical fluid channel also directs liquid down to a drain that captures the liquid.
US11987995B2
A flooring as a covering for a subfloor, wherein the flooring includes a layer made from a hardenable material which is hardened when the flooring is in the finished state and in which at least one electric component is embedded, wherein the electric component includes a lower side facing the subfloor when in the mounted position, and an upper side opposite the lower side. It is provided that the at least one electric component includes at least one surface section, in particular the upper side and/or the lower side, an adhesion promoter for the hardenable material and/or at least one recess which extends from its upper side to its lower side.
US11987993B2
A floor structure on a base 1 comprising a primer 2 and a floor covering 3 which is atop the primer and comprises a floor coating and/or an adhesive bond, wherein the primer 2 is obtained from an aqueous dispersion of at least one acrylic polymer containing 0.001-0.2% by weight of at least one benzoxazole-based system, based on the total weight of the aqueous dispersion. Such systems in aqueous dispersions containing at least one acrylic polymer do not impair storage stability and also permit good detectability of the coating on the base, both shortly after application of the coating and 6 months thereafter. More particularly, no reduction in detectability over time is found.
US11987991B2
A floor panel for forming a floor covering consisting of floor panels which are provided with coupling parts on at least one pair of edges. The coupling parts are made mainly of the material of the floor panel, and the coupling parts are configured such that two of such floor panels can be installed and locked together at the pair of edges via a downward movement and/or via the fold-down principle.
US11987986B2
A multi-layered membrane comprising skin layers including an ethylene-based olefinic block copolymer (EBOC); and two or more core layers including a propylene-based elastomer (PBE).
US11987981B2
Systems for reinforcement of structural elements such as piles, posts, pillars, and pipes are disclosed. The present invention features reinforced structural elements. The reinforced structural elements may include a sleeve structure positioned around a length of the structural element such that there is a chamber between the structural element and the sleeve structure. This chamber may be filled with concrete or another core filler material so as to reinforce the structural element. The sleeve structures of the present invention may be formed by the assembly of multiple staggered segmented layers of coupled reinforcing shells such as rigid, semi-rigid, or flexible fiber-reinforced shells.
US11987979B2
A leveling stud includes a threaded body extending between a top end and a bottom end thereof. The bottom end has a flat bottom surface and a dig protrusion extending from a portion of the flat bottom surface. The dig protrusion is configured to dig into a channel surface of a base track of a prefabricated wall system when the leveling stud is threaded into a positioning nut of the base track. The flat bottom surface is also configured to abut the channel surface when the leveling stud is threaded into the positioning nut.
US11987973B2
A device for eliminating auditory and visual distractions for the user. The device is adjustable and features walls comprised of fabric to accomplish its design goal. Extendable poles provide the structure for the device. The tent-like device can quickly expand into its useful position. The device can also quickly collapse. The device can be stored in a storage container for simple transportation.
US11987970B2
A waste system of a height adjustable toilet comprising a fixed frame with a vertically mounted sliding plate thereon, wherein the waste system comprises a piping system with a series connected upper pipe, an upper elbow, a connecting pipe, a lower elbow, and a lower pipe, wherein the upper sleeve is fixed to the sliding plate and the lower sleeve is attached to the fixed frame, the upper elbow on the upper sleeve and the lower elbow on the lower sleeve being seated freely pivotable about their axial axes and the connecting pipe being made of elastically flexible material.
US11987966B2
A portable drain cleaning machine includes a flexible shaft advancing and retreating device, a casing device, a motor device, a drum device, a flexible shaft, protection tubes, and a joint. The flexible shaft advancing and retreating device is connected with the protection tube. The protection tubes are connected with the casing device. Both the motor device and the drum device are arranged in the casing device. The motor device cooperates with the drum device. The flexible shaft includes one end connected with the drum device and the other end arranged in a funnel-shaped structure. The flexible shaft penetrates the flexible shaft advancing and retreating device and the protection tube. Any adjacent two of the protection tubes are connected by the joint. The drum device includes a drum body, a flexible shaft disc, and a motor connecting plate. The flexible shaft disc is arranged on the drum body.
US11987956B2
A work vehicle controls an engine output based on an accelerator operation amount and a work equipment operation amount. A control device for the work vehicle includes an acceleration correction unit, a target vehicle speed determination unit, and a deceleration correction unit. The acceleration correction unit obtains a corrected accelerator operation amount by correcting the accelerator operation amount based on an inching operation amount. The target vehicle speed determination unit determines a target vehicle speed based on the corrected accelerator operation amount and a signal based on an operation of a shift operation member. The deceleration correction unit corrects the target vehicle speed based on the inching operation amount.
US11987951B2
A land leveller includes a vehicle frame and a swing frame. The swing frame include a supporting beam assembly and connecting parts, the supporting beam assembly include multiple beam members, and the multiple beam members are connected sequentially at end parts, such that the multiple beam members form a closed shape. The connecting part is arranged at the connecting end part between two adjacent beam members. At least one connecting part is rotatably connected with the vehicle frame, and at least another connecting part is rotatably connected with a driving part.
US11987946B2
A flood barrier component comprising a base; a plurality of wall extending upwardly from the base; a top coupled to an upper edge of said plurality of walls and defining a cavity between said base, plurality of walls and said top; the top or the at least one of said plurality of sides to be placed in contact with the flood waters being capable of allowing the flood waters to pass through the top or the at least one of said plurality of sides into the interior of the flood barrier component and being retained therein.
US11987941B2
Provided is a pier scour protection method by combinating a downward bivariate normal distribution surface and a granular mixture, wherein the method is used for protecting a pier foundation of a sea-crossing or river-crossing bridge from scouring, and when a depth of a local scour hole around the bottom of a pier or a bridge pile reaches a set depth, a downward bivariate normal distribution surface protection structure is laid, and the granular mixture with a specific thickness is laid in the downward bivariate normal distribution surface protection structure. A downward bivariate normal distribution surface structure for defending and a granular mixture layer for weakening horseshoe-shaped vortexes in a scour hole are organically combined, the bivariate normal distribution surface structure is mainly used for defending the downflow in front of the pier, and the granular mixture layer can weaken the horseshoe-shaped vortexes around the piers.
US11987940B2
The invention relates to a construction machine (1) with a machine frame (2), a driver cab (6) with a right and a left door-window unit (12) when viewed in a traveling direction (A) of the construction machine (1), wherein the door-window units (12) are adjustable between a closed and an open position, and with a drive engine (13) and front and rear traveling devices (4, 5). Essentially, the door-window units (12) can be opened in an opposite manner, in particular depending on the side of the machine frame (2) on which the front and rear traveling devices (4, 5) respectively sit flush with the machine frame (2). The invention is particularly relevant for ground compaction machines, in particular rubber-tired rollers. The invention further relates to a method for operating a construction machine (1) and a method for manufacturing a construction machine (1).
US11987926B2
An activated cotton material and a method for processing cotton to form the activated cotton material are provided. The activated cotton material includes a layer of natural wax that is locked to the surface of cotton fibers by a wax lock.
US11987924B2
The embodiments of the present disclosure provide a laundry treating apparatus comprising a cabinet comprising an accommodation space configured to hold clothes therein, a support body disposed in the accommodation space and configured to define a predetermined space in which the clothes are supported, a compression body rotatably secured to the support body and configured to rotate in a direction towards the support body and a direction away from the support body, the compression body being configured to press the clothes towards the support body, a moisture chamber disposed in at least one of the compression body or the support body, and a moisture supply unit configured to supply steam or moisture to the moisture chamber.
US11987915B2
Foamed articles including a foamed thermoplastic elastomeric material, methods of making the articles, and methods for manufacturing articles of footwear, apparel, and athletic equipment incorporating the articles are provided. One exemplary method for making a foamed article comprises placing an article comprising a foamable fibrous element and carbon dioxide in a vessel, the foamable fibrous element comprising a plurality of filaments, fibers, and/or yarns, wherein each member of the plurality comprises a foamable material; maintaining the vessel at a first pressure and first temperature at which the carbon dioxide is a liquid and carbon dioxide is soluble in the foamable material; optionally exposing the infused article to a second temperature and second pressure; and subjecting the article to a third pressure and third temperature at which the infused carbon dioxide phase transitions to a gas, thereby expanding the foamable material into a foamed material and forming the foamed article.
US11987911B2
A weft threads saving device for shuttle-less weaving machines includes a comb (2), a temple (3), a guiding plane (6), a fixed blade (4), a movable blade (5) of a shear (17), a fabric winding cylinder (8) and a suction system (7) connected both to the guiding plane (6) and to the fixed blade (4) of the shear (17).
US11987909B2
The present invention provides a fabric comprising or consisting of: a first yarn comprising a fiber blend of modal and polyester; a second yarn comprising spandex; and a third yarn comprising polyester. The polyester in the fiber blend may have a cross-section such as X-shape, M-shape, I-shape, honeycomb-shape, Y-shape, U-shape or O-shape that creates a plurality of spaces along the length of the first yarn that facilitate a capillary action. The modal in the fiber blend may have a cross-section that is substantially rectangular.
US11987908B2
The invention describes a seat belt (10) for a motor vehicle comprising a webbing (12) that includes plural layers (26, 28, 30) at least one layer (26) of which comprises an electric heating element (26). The invention further describes a method for manufacturing such seat belt (10).
US11987907B2
A molybdenum disulfide/graphene/carbon composite material having a hierarchical pore structure includes a composite nanofiber having a diameter of 60 to 500 nm. The composite nanofiber comprises, in mass percentage, 3% to 35% of molybdenum disulfide, 0.2% to 10% of graphene, and 60% to 95% of carbon. The composite nanofiber has a hierarchical pore structure distributed along the axial direction, and has a pore diameter continuously distributed between 0.1 nm and 5 μm and an average pore diameter between 1.5 nm and 25 nm. On the basis of the pore volume, in the hierarchical pore structure, a micropore structure accounts for 25% to 60%, and a mesoporous structure accounts for 40% to 75%. The microporous structure is distributed on the surface of the nanofiber and the pore wall of the mesoporous structure.
US11987900B2
Methods for preparing single crystal silicon substrates for epitaxial growth are disclosed. The methods may involve control of the (i) a growth velocity, v, and/or (ii) an axial temperature gradient, G, during the growth of an ingot segment such that v/G is less than a critical v/G and/or is less than a value of v/G that depends on the boron concentration of the ingot. Methods for preparing epitaxial wafers are also disclosed.
US11987891B2
The present disclosure provides a gas sensor. The gas sensor includes a substrate, a conductor layer over the substrate, wherein the conductor layer includes a conductive pattern including a plurality of openings, the openings being arranged in a repeating pattern, an insulating layer in the plurality of openings and over a top surface of the conductive pattern, wherein the conductive pattern is embedded in the insulating layer, and a gas sensing film over a portion of the insulating layer.
US11987883B2
A powder atomic layer deposition apparatus for blowing powders is disclosed. The powder atomic layer deposition apparatus includes a vacuum chamber, a shaft sealing device, and a driving unit. The driving unit drives the vacuum chamber to rotate through the shaft sealing device. The shaft sealing device includes an outer tube and an inner tube, wherein the inner tube is arranged in an accommodating space of the outer tube. At least one air extraction line and at least one air intake line are located in the inner tube, wherein the air intake line extends from the inner tube into a reaction space within the vacuum chamber, and is used to transport the a non-reactive gas to the reaction space to blow the powders around in the reaction space.
US11987882B2
A vapor deposition process is provided for the growth of as-deposited hydrogen-free silicon carbide (SiC) and SiC films including oxygen (SiC:O) thin films. For producing the SiC thin films, the process includes providing a silahydrocarbon precursor, such as TSCH (1,3,5-trisilacyclohexane), in the vapor phase, with or without a diluent gas, to a reaction zone containing a heated substrate, such that adsorption and decomposition of the precursor occurs to form stoichiometric, hydrogen-free, silicon carbide (SiC) in a 1:1 atom ratio between silicon and carbon on the substrate surface without exposure to any other reactive chemical species or co-reactants. For the SiC:O films, an oxygen source is added to the reaction zone to dope the SiC films with oxygen. In the silahydrocarbon precursors, every carbon atom is bonded to two silicon atoms, with each silicon atom being additionally bonded to two or more hydrogen atoms.
US11987873B2
As described above, one or more aspects of the present disclosure provide articles having structural color, and methods of making articles having structural color.
US11987867B2
A method of recycling a waste of an HSS processing process includes a pre-treating step of pre-treating the waste of the HSS processing process, a primary melting step of forming a primary melt by primarily melting at least one of ferro molybdenum, ferro tungsten, and ferro cobalt and the pre-treated waste of the HSS processing process at 1500 to 2500 degrees Celsius (° C.), and a preparing step of preparing the HSS master alloy by ingot casting the primary melt, wherein the pre-treating step includes: a separating step of separating the waste of the HSS processing process according to a composition, and a mixing step of forming a mixture by mixing oxides containing at least one of K2O, CaO, MgO, SiO2, Al2O3, and Fe2O3 and the separated waste of the HSS processing process with each other, the mixture having a melting point of 800 to 1700° C.
US11987865B2
A high hardness and temperature-resistant alloy is disclosed, and comprises 10-40 atomic percent Co, 30-56 atomic percent Cr, 10-40 atomic percent Ni, 6-13 atomic percent C, 0-8 atomic percent Mo, and 0-8 atomic percent W. Moreover, the elemental composition of the high hardness and temperature-resistant alloy can further comprise at least one additive element, such as Pb, Sn, Ge, Si, Zn, Sb, P, B, Mg, Mn, V, Nb, Ti, Zr, Y, La, Ce, Al, Ta, Cu, and Fe. Experimental data reveal that, the high hardness and temperature-resistant alloy can still show a property of hardness greater than HV100 in 900 degrees Celsius. Therefore, experimental data have proved that the high hardness and temperature-resistant alloy has a significant potential for applications in the manufacture of hot working die metals, components (e.g., turbine blade) for high temperature applications, and devices (e.g., aeroengine) for high temperature applications.
US11987864B2
A magnesium alloy matrix having an alloy composition including aluminum at a concentration of between 0.5 wt. % to 2.5 wt. %, manganese at a concentration of between 0.3 wt. % to 1.0 wt. %, the concentration of manganese is greater than or equal to a value of [Mn] determined by a linear function [Mn]=x[Al], where x is at least 0.6 when [Al]=0.5 and is at least 0.14 when [Al]=2.5, zinc at a concentration of between 0 wt. % to 3 wt. %, tin at a concentration of between 0 wt. % to 3 wt. %, calcium at a concentration of between 0 wt. % to 0.5%, rare earth metals at a concentration of between 0 wt. % to 5 wt. %, and a balance of the alloy composition being magnesium.
US11987857B2
A cold rolled and annealed steel sheet including by weight: 0.6
US11987854B2
A manufacturing process of three-dimensional leather objects, including the following steps: applying a hardener additive on the flesh side of a piece of leather, positioning the flesh side of the piece of leather on a shape, introducing the shape with the piece of leather in a vacuum sack, applying rough vacuum in the vacuum sack, heating the vacuum sack with the shape and the piece of leather, and progressively applying vacuum during the heating step, stopping the vacuum pressure and cooling the vacuum sack with the shape and the piece of leather, opening the sack and extracting the shape with the piece of leather from the vacuum sack and removing the piece of leather from the shape in such a way that the piece of leather has the shape of a three-dimensional object.
US11987835B2
Provided are SpdE polypeptides and variants and nucleic acids encoding the SpdE polypeptides and variants. Also provided are vectors including one or more nucleic acids encoding a SpdE polypeptide or variant and cells including a nucleic acid encoding the SpdE polypeptide or variant, as well as cells expressing a SpdE polypeptide or variant and compositions including such cells and a pharmaceutically acceptable carrier. Finally, methods of detecting presence and/or amount of one or more amino acids in a sample are provided. The methods include contacting the sample with a SpdE protein, measuring diguanylate cyclase activity of the SpdE protein; and comparing the diguanylate cyclase activity of the SpdE protein to a control. The methods can utilize isolated SpdE protein or a cell expressing a SpdE protein.
US11987822B2
The present disclosure provides non-natural reverse transcriptases for conducting reverse transcription. The non-natural reverse transcriptases herein may have increased thermostability and can conduct reverse transcription more efficiently than natural reverse transcriptases.
US11987821B2
Disclosed herein are compositions and methods of treating disclosure provides for compounds for use in treating Mitochondrial Neurogastrointestinal Encephalopathy Syndrome (MNGIE). In some embodiments, the compounds have cell penetrating activity and thymidine phosphorylase activity. In certain embodiments, the compounds disclosed herein comprise: a) at least one cell-penetrating peptide (CPP) moiety; and b) a thymidine phosphorylase, or an active fragment or analog thereof (TP), wherein the CPP is coupled, directly or indirectly, to TP.
US11987815B2
The invention provides methods for reprogramming somatic cells to generate multipotent or pluripotent cells. Such methods are useful for a variety of purposes, including treating or preventing a medical condition in an individual. The invention further provides methods for identifying an agent that reprograms somatic cells to a less differentiated state.
US11987810B2
A population of human polygonal RPE cells is disclosed. At least 95% of the cells thereof co-express premelanosome protein (PMEL17) and cellular retinaldehyde binding protein (CRALBP), wherein the trans-epithelial electrical resistance of the cells is greater than 100 ohms. Methods of generating same are also disclosed.
US11987798B2
The invention provides recombinant DNA molecules that are unique to the maize MON 87419 event and transgenic maize plants, plant parts, seeds, cells, and agricultural products containing the MON 87419 event as well as methods of using and detecting the maize MON 87419 event. Transgenic maize plants containing the MON 87419 event exhibit tolerance to dicamba and glufosinate herbicides.
US11987795B2
Described are methods for enhancing exon skipping in a pre-mRNA of interest, comprising contacting the pre-mRNA with interfering oligonucleotides such as antisense, siRNA, and miRNA. The exon skipping methods are associated with methods of treating a variety of diseases and conditions, including cancer.
US11987781B2
The present invention relates to a gas collection device and is directed to a gas collection device for collecting a gas which is generated while microorganisms are cultured in a super absorbent polymer product. The gas collection device may comprise a constant temperature chamber having an interior that is configured to be maintained at a set temperature; a culture flask unit located inside the constant temperature chamber and configured to culture a bacteria therein; an adsorption unit located outside the constant temperature chamber and configured to receive a gas inside the culture flask unit; a pump unit connected to a rear end of the adsorption unit and configured to suck the gas inside the culture flask unit into the adsorption unit; and a mass flow controller located outside the constant temperature chamber and configured to control a flow rate of the gas sucked into the adsorption unit.
US11987779B2
A flexible bioprocess bag comprising a number of flexible panels which are sealed to each other such that when the bag is filled they form at least a bottom of the bag and a side surface of the bag, wherein one of the flexible panels is called a bottom panel and when the bag is filled said bottom panel will constitute the bottom of the bag and parts of the side surface of the bag, said parts of the side surface being bent side parts of the bottom panel.
US11987777B2
Systems and methods for cell electroporation and molecular delivery using an intelligent, feedback controlled, microscale electroporation system for transfecting single cells.
US11987776B2
A method for accelerating an oxidation rate of food comprises the following steps: providing a food; sensing an oxidation state of the food by a sensing unit; generating a sensing signal by the sensing unit; retrieving a digital signal of a spectrum waveform from a database according to the sensing signal; and transmitting a millimeter-wave analog signal to the food according to the digital signal of the spectrum waveform, where the millimeter-wave analog signal comprises first frequency signals and second frequency signals, and the first frequency signals and the second frequency signals are alternately arranged, and the first and second frequency signals comprise sinusoidal waveforms.
US11987758B2
The present invention refers to an integrated operation method of conventional and residue FCC units that applies a model developed for predicting the catalytic performance of residue FCC units with any content and quality of flushing for the correct prediction and optimization of process simulators for residue FCC units and refining production planning models. The application can be for individual studies in process simulators or in digital twins to mitigate the unreliability in the prediction of the original simulator for studies with wide alteration in the content and quality of the flushing. The other application consists of modifying the refining production planning models based on the simulation result obtained in the modified process simulators to predict the performance of the waste units operating for any variation in the content and quality of the flushing catalyst used. The refining production planning model allows: 1. Indicative of potential profitability gain; 2. Optimum replacement of virgin and flushing catalysts in the conventional and residue FCC units; 3. Better distribution of the flushing content and flushing quality for FCC consumer units of the flushing system; 4. Quantifies the marginal value of flushing generated in the FCCs units that produce flushing; 5. Defines the best virgin catalyst budget and predicts the logistical costs of transporting flushing between the FCC units producing flushing and consuming flushing, considering all viable routes.
US11987747B2
A sand consolidation composition includes a hydrocarbon mixture comprising asphaltene, bitumen, or tar, and a binding agent, where the binding agent is an amino silane, and where the composition has a viscosity ranging from 5 to 20 cP at 20 to 25° C. A method of sand consolidation includes introducing the sand consolidation composition in a wellbore, contacting sand downhole with the sand consolidation composition, maintaining the wellbore such that a viscosity of the sand consolidation composition and the sand increases from an initial viscosity of the sand consolidation composition, introducing a thermochemical reagent comprising sodium nitrite and ammonium chloride such that it intimately intermingles downhole with the sand consolidation composition and releases a gas, and after a period, forming a productive consolidated sand.
US11987746B2
Methods for providing corrosion inhibition in conduits, containers, and wellbores penetrating subterranean formations are provided. In some embodiments, the methods include contacting a metal surface with a fluid that includes a corrosion inhibitor additive, in certain embodiments, the corrosion inhibitor additive includes an tonic liquid.
US11987730B2
Disclosed is an aqueous adhesive composition which comprises an admixture of: (a) a first aqueous composition comprising, (i) one or more film forming polymers, (ii) one or more lower crystallinity polynitroso compounds, (iii) one or more higher crystallinity polynitroso compounds, and (iv) one or more bismaleimide-containing monomers; and (b) a second aqueous composition comprising (i) an aqueous dispersion of at least one phenolic resin which is a condensation product of a phenol and formaldehyde, wherein the aqueous dispersion is stabilized by at least one polyacrylate; (b) one or more latices formed from one or more halogenated polyolefins; and (c) one or more metal oxides.
US11987713B2
Metal nanowires, such as silver nanowires coated on a substrate were sintered together to form fused metal nanowire networks that have greatly improved conductivity while maintaining good transparency and low haze. The method of forming such a fused metal nanowire networks are disclosed that involves exposure of metal nanowires to various fusing agents on a short timescale. The resulting sintered network can have a core-shell structure in which metal halide forms the shell. Additionally, effective methods are described for forming patterned structure with areas of sintered metal nanowire network with high conductivity and areas of un-sintered metal nanowires with low conductivity. The corresponding patterned films are also described. When formed into a film, materials comprising the metal nanowire network demonstrate low sheet resistance while maintaining desirably high levels of optical transparency with low haze, making them suitable for transparent electrode, touch sensors, and other electronic/optical device formation.
US11987709B2
Disclosed herein, inter alia, are silicon containing detectable compounds and methods of use thereof. In an aspect is provided a monovalent nucleotide or monovalent nucleoside covalently bound to a monovalent form of a compound described herein (e.g., wherein the R13 moiety of a compound described herein has reacted with a bioconjugate reactive group to form a bioconjugate linker thereby covalently bonding the monovalent compound to the monovalent nucleotide or monovalent nucleoside).
US11987699B1
The present invention relates to the technical field of polymer composite materials, and specifically, to a shear thickening composite material, a preparation method therefor, and use thereof. According to the present invention, a solid composite material with shear thickening performance is prepared by limiting the types and contents of all components in raw materials. This composite material is kept soft and has a proper elastic shape under a normal state, and can be rapidly subjected to strain enhancement through local density increase when being rapidly and violently impacted or extruded, so that a significant shear thickening phenomenon is presented, namely this material is a hard solid when being impacted by an external force, then this material has an increasing strength with the increase of the external force, and this material restores to an original relaxed, soft, and elastic state when the external force is removed.
US11987697B2
A thermoplastic resin composition includes: about 100 parts by weight of a polycarbonate resin; about 0.1 parts by weight to about 1.5 parts by weight of a first rubber-modified vinyl graft copolymer including a diene rubber polymer having an average particle diameter of about 50 nm to about 200 nm; about 0.1 parts by weight to about 1.5 parts by weight of a second rubber-modified vinyl graft copolymer including a diene rubber polymer having an average particle diameter of about 250 nm to about 400 nm; about 0.1 parts by weight to about 1.5 parts by weight of a silicone rubber-modified vinyl graft copolymer; about 3 parts by weight to about 15 parts by weight of a phosphazene compound; and about 0.05 parts by weight to about 0.3 parts by weight of an alkali (earth) metal salt of perfluoroalkylsulfonic acid. The thermoplastic resin composition can exhibit good properties in terms of flame retardancy, chemical resistance (post-plating impact resistance), impact resistance, heat resistance, and balance therebetween.
US11987684B2
Components for articles of footwear and athletic equipment including a foam are provided. The foam portion of the components and articles include a composition which includes a thermoplastic copolyester, the composition having a foam structure. A polymer layer is provided on at least on surface of the foam portion. The polymer layer can control or reduce the water uptake of the foam portion. Methods of making the compositions, foams, and components are provided, as well as methods of making an article of footwear including one of the foam components. In some aspects, the foams and foam components can be made by injection molding, or injection molding followed by compression molding.
US11987680B2
An anion exchange membrane is made by mixing 2 trifluoromethyl ketone [nominal] (1.12 g, 4.53 mmol), 1 BiPhenyl (0.70 g, 4.53 mmol), methylene chloride (3.0 mL), trifluoromethanesulfonic acid (TFSA) (3.0 mL) to produce a pre-polymer. The pre-polymer is then functionalized to produce an anion exchange polymer. The pre-polymer may be functionalized with trimethylamamine in solution with water. The pre-polymer may be imbibed into a porous scaffold material, such as expanded polytetrafluoroethylene to produce a composite anion exchange membrane.
US11987668B2
Resorbable complex shape memory poly(propylene fumarate) star scaffolds for 4D printing applications
In one or more embodiments, the present invention provides am method of making a poly(propylene fumarate-co-succinate) (PPFS) copolymer containing a random incorporation of succinate groups and targetable reduction profiles without the need for three or more monomer units. To achieve this, a time-dependent sonication-promoted zinc/acetic acid reduction of the PPM unsaturated double bonds has been used to create a random PPMS copolymer which may be isomerized into the PPFS equivalent. By changing the sonication time as well as the ratios of acetic acid, zinc, and PPM unsaturated alkenes, partial reduction of the PPM alkenes has been shown to give PPMS products containing varying compositions of succinic and maleate units, which may then be isomerized to the PPFS product.
US11987663B2
The invention relates to polyurethane and/or polyorganosiloxane copolymer compounds and salts thereof that contain carbodiimide moieties of formula [I]. Further, the invention relates to a process for the preparation thereof, to precursors for the preparation thereof, and to reactive compositions which contain such precursors and to their use for treating or finishing fibers, including hair and wool, and for permanently finishing, treating, impregnating textiles and leather or synthetic leather and other fibrous materials, and sheet materials and paper.
US11987660B2
The present disclosure relates to the technical field of preparation of syndiotactic 1,2-polybutadiene (s-PB), in particular to a catalytic system and use thereof, and a preparation method of s-PB. In the present disclosure, the catalytic system includes an iron-containing organic compound, an azodicyano compound, an organoaluminum compound, and a free radical scavenger; where an iron element in the iron-containing organic compound, the azodicyano compound, the organoaluminum compound, and the free radical scavenger have a molar ratio of 1:(0.5-10):(5-100):(1-1000); and the free radical scavenger is selected from the group consisting of a sterically hindered phenol, a sterically hindered amine, and a phosphorus-containing antioxidant. The catalytic system can prepare the s-PB with a high activity at a high temperature, and the s-PB has a melting point of 60° C. to 130° C. with an extremely low gel content or even no gelation.
US11987657B2
Polymers comprising fluorinated side chains that can be used for water resistance coatings on substrates and are deposited by initiated chemical vapor deposition are generally described.
US11987654B2
In an embodiment, the present disclosure pertains to a method of changing the glass transition temperature of a polymer. In some embodiments, the polymer includes at least one hydrazone-containing compound. In general, the methods of the present disclosure include one or more of the following steps of: (1) applying light to the polymer; and (2) thereby changing the glass transition temperature of the polymer. In another embodiment, the present disclosure pertains to a polymer having a light-adjustable glass transition temperature. In some embodiments, the polymer includes at least one hydrazone-containing compound.
US11987647B2
Disclosed are cell penetrating peptides and compositions comprising such peptides that can be used to deliver agents to various cell types.
US11987645B2
A peptide for treating rheumatoid arthritis and use thereof are provided, and a peptide consisting of an amino acid sequence of SEQ ID NO: 1, SEQ ID NO: 3, or SEQ ID NO: 5 or a polynucleotide encoding the same, and a pharmaceutical composition for treating rheumatoid arthritis or a health functional food composition for improving rheumatoid arthritis, each including the peptide, are provided.
US11987637B1
The invention concerns methods for preventing the reduction of disulfide bonds during the recombinant production of disulfide-containing polypeptides. In particular, the invention concerns the prevention of disulfide bond reduction during harvesting of disulfide-containing polypeptides, including antibodies, from recombinant host cell cultures.
US11987636B2
Provided herein, in certain aspects, are methods for the treatment of a CD20-expressing cancer in a human subject, comprising administration of a bispecific anti-CD20×anti-CD3 antibody (e.g., XmAb® 13676) to the human subject in a flat escalation dosing regimen including at least four phases (e.g., five phases or more than five phases).
US11987634B2
The present invention provides antibodies that specifically bind to CD70 (Cluster of Differentiation 70). The invention further provides bispecific antibodies that bind to CD70 and another antigen (e.g., CD3). The invention further relates to antibody encoding nucleic acids, and methods of obtaining such antibodies (monospecific and bispecific). The invention further relates to therapeutic methods for use of these antibodies for the treatment of CD70-mediated pathologies, including cancer.
US11987630B2
The present invention relates to antibodies and fragments that bind to a V-domain Ig Suppressor of T cell Activation (VISTA), and methods of eliciting certain biological responses using the antibodies. Methods of identifying anti-VISTA antibodies capable of eliciting certain biological responses are also included.
US11987611B2
The present disclosure relates to a novel polypeptide having an activity of exporting 5′-inosine monophosphate, a microorganism comprising the same, a method for preparing 5′-inosine monophosphate using the same, and a method for increasing export of 5′-inosine monophosphate.
US11987601B2
Nucleic acids encoding norovirus VP1 fusion proteins and VLPs comprising the norovirus VP1 fusion proteins are provided. Methods for norovirus VP1 fusion protein and norovirus VLP production in plants are also described. The VP1 fusion protein comprises, a first sequence encoding an S domain derived from a first norovirus strain, and a second sequence encoding a P domain derived from a second norovirus strain.
US11987596B1
A 4,4′-divinylazoarylene-bridged diruthenium complex bearing two Ru(CO)Cl(PiPr3)2 entities, its synthesis, and its use as an catalyst in inorganic processes.
US11987587B2
The present invention provides novel chiral bisamino-ether compounds, and method of preparation and use thereof. The chiral bisamino-ether compounds have the structure of formula (I). The method of preparation includes: using chiral aminomethanol compounds as starting materials to react with halogenated aryl compounds in the presence of a base to give a variety of chiral bisamino-ether compounds. The novel chiral bisamino-ether compounds can be used for asymmetric fluorocyclization of unsaturated heterocyclic compounds with excellent enantioselectivity and great potentials for industrial applications.
US11987586B1
The present invention provides a heterocyclic compound having an orexin type 2 receptor agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the specification, or a salt thereof, is useful as an agent for the prophylaxis or treatment of narcolepsy.
US11987584B2
The present invention relates to heterobicyclic amides and related compounds which are inhibitors of CD38 and are useful in the treatment of cancer.
US11987580B2
Provided herein are compounds and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof, which are useful in the treatment of conditions associated with inhibition of HDAC (e.g., HDAC2). The compounds are bicyclic inhibitors of histone deacetylase, useful for treating neurological disorders, memory or cognitive function disorders or impairments, extinction learning disorders, fungal diseases or infections, inflammatory diseases, hematological diseases, neoplastic diseases, psychiatric disorders, and memory loss.
US11987575B2
The present disclosure provides compounds represented by Formula I, or an enantiomer or diastereomer, or a pharmaceutically acceptable salt thereof, wherein X, Y, Z, L, Ar, R1, R2, R3 R4, R5, R6, m, and p are defined herein. Compounds of Formula I are BCR-ABL inhibitors. BCR-ABL inhibitors are useful for the treatment of cancer and other diseases.
US11987565B1
A method of oxidizing Δ9-tetrahydrocannabinol (Δ9-THC) in hemp oil to cannabinol (CBN) uses a heated spray system assisted with ultraviolet (UV) lights. The method includes heating the hemp oil to keep the hemp oil flowing freely in the heated spray system. Δ9-THC to CBN is converted by forming droplets in the presence of oxygen and the UV lights.
US11987559B1
A 1-(4-bromobenzylideneamino)-5-phenylimidazolidine-2,4-dione compound, its synthesis, and its use as an antimicrobial agent.
US11987550B2
The present disclosure relates to a method for preparing a crosslinker compound in which a crosslinker compound capable of using for the production of a super absorbent polymer can be obtained in a higher yield by a simple manner. The crosslinker compound obtained by the above method can be used as a thermally decomposable crosslinker in the process of producing a super absorbent polymer.
US11987549B2
A preparation method of a rhodium octanoate dimer includes the following steps: (1) mixing RhCl3 with an alkali metal octanoate uniformly to get a first solution; (2) adding a reductant into the first solution obtained from step (1), and heating for reflux reaction to get a second solution; (3) adding the second solution obtained from step (2) into deionized water while hot, continuing to stir, and performing a suction filtration to get a crude product; and (4) performing a primary washing, a secondary washing, a filtration, and a drying on the crude product obtained from step (3) to get a rhodium octanoate dimer as a green solid.
US11987543B1
An 8-(4-bromobenzylideneamino)naphthalene-1,3-disulfonic acid compound, its synthesis, and its use as an antioxidant agent.
US11987542B2
The present disclosure provides compounds for the inhibition of soluble epoxide hydrolase and associate disease conditions, as well as a method of treating or preventing disorders in a subject by inhibition of soluble epoxide hydrolase.
US11987537B2
A method for making a growing medium includes a step of combining tree bark and/or wood components together to form an initial composition; heating the initial composition to a temperature greater than about 149° C. under steam in a pressurized vessel; processing the initial composition through a refiner with a plurality of opposing disks to obtain the fibrous growing medium, the refiner separating fibers from each other; wherein the growing medium has total porosity of 88 volume % or more.
US11987535B2
A process of granulation of a urea melt, comprising: adding a first additive containing carboxymethyl starch to one or more first stage(s) of the granulation process, to form a carcarboxymethyl starch containing inner layer of urea granules, and adding a second additive containing calcium lignosulfonate to one or more second stage(s) of the granulation process, downstream said first stages, to form granules with a coating containing calcium lignosulfonate.
US11987528B2
The present invention relates to a process for producing a hydrophobized shaped thermal-insulation body, comprising pressing or compacting a thermal-insulation mixture containing a silica, an IR opacifier, an organosilicon compound A and an organosilicon compound B, wherein organosilicon compound A is hexamethyldisilazane (HMDS) and organosilicon compound B corresponds to a substance of the formula RnSiX4-n, where R=hydrocarbyl radical having 1 to 18 carbon atoms, n=0, 1 or 2, X=Cl, Br or alkoxy group —OR1 where R1=hydrocarbyl radical having 1 to 8 carbon atoms, or organosilicon compound B corresponds to a silanol of the formula HO[—Si(CH3)2O—]mH, where m=2-100.
US11987526B2
The aim of the invention is to provide a novel construction system for buildings, having the properties of being multilayer, insulating, ductile, and lightweight. To this end, the invention relates to a multilayer insulating construction system for a building, characterized in that (a) this system comprises at least one wall associated with at least one hardened insulation layer, (b) the maximum thickness of the hardened insulation layer is between 1 and 60 cm, (c) the hardened insulation has a bulk density (BD) in kg/m3 that is less than or equal to 450; 300; 250; 200; 150; 100; and more preferably between 50 and 300; 150 and 250; (d) this hardened insulation layer is prepared by mixing, with water, a dry composition (d) comprising: -A at least one binder including: -A1- at least one hydraulic or air binder; -A2- possibly at least one water retention agent -A3- possibly at least one surfactant; -B- at least one bio-sourced aggregate based on sunflower stalk and/or corn stalk and/or rape stalk, having a Bulk Density(BD) in kg/m3 that is less than 110; preferably between 10 and 80; (e) this composition having a ratio of A/B [mass of dry binder -A- in kg]/[mass of dry filler -B- in kg] comprised between 1 and 10. Another object of the invention is the dry composition which, after mixing with water, enables manufacturing the hardened insulation layer of this construction system. The invention also includes the method for manufacturing the construction system.
US11987524B2
Roofing granules comprising agglomerated inorganic material, and building materials, such as shingles, that include such roofing granules. By fabricating roofing granules from agglomerating inorganic material it is possible to tailor the particle size distribution so as to provide optimal shingle surface coverage, thus reducing shingle weight and usage of raw materials. Additionally, the use of agglomeration permits the utilization of by-products from conventional granule production processes.
US11987520B2
A surface-treated infrared absorbing fine particle dispersion liquid wherein surface-treated infrared absorbing fine particles are dispersed in a liquid medium, and are an infrared absorbing transparent substrate having a coating layer in which the surface-treated infrared absorbing fine particles. This is a surface-treated infrared absorbing fine particle dispersion liquid in which surface treated infrared absorbing fine particles are dispersed in a liquid medium, wherein the surface-treated infrared absorbing fine particles are infrared absorbing fine particles, each surface is coated with a coating layer containing at least one selected from a hydrolysis product of a metal chelate compound, a polymer of the hydrolysis product of the metal chelate compound, a hydrolysis product of a metal cyclic oligomer compound, and a polymer of the hydrolysis product of the metal cyclic oligomer compound, and this is an infrared absorbing transparent substrate prepared using the surface-treated infrared absorbing fine particle dispersion liquid.
US11987511B2
Various aspects of this disclosure relate to toilet systems that include compositions to inhibit wastewater from freezing in a waste tank of a toilet. A first fluid treatment composition comprises a salt that is introduced into the waste tank. A second fluid treatment composition is a solid composite that also comprises a salt and that is introduced into a urinal in fluid communication with the waste tank.
US11987507B2
A UV/O3/H2O2 advanced oxidation reactor includes a water inlet pipe, a water outlet pipe, an ultraviolet reactor, an H2O2 adding device and an O3 adding device. The ultraviolet reactor has a plurality of ultraviolet lamps embedded therein, and the ultraviolet lamps are arranged at an angle with respect to partition plates. The water inlet pipe is connected to a water inlet in a lower portion of the ultraviolet reactor, and the water outlet pipe is connected to a water outlet in an upper portion of the ultraviolet reactor. The H2O2 adding device and the O3 adding device are arranged on a connecting pipe of the water inlet pipe. After raw water is pressurized, H2O2 is added into the raw water through the H2O2 adding device, then ozone is added in the raw water through a water injector, and finally the raw water enters the ultraviolet reactor.
US11987505B2
The present invention provides improved methods for purifying and/or removing multiply charged cations and suspended solids from water. In particular the process relates to an additive composition that has the appropriate surfactant characteristics for effectively removing multiply charged cations and suspended solids from an aqueous or oil/aqueous mixed phase via foam fractionation. According to the invention, a hydrophobically modified polymer that acts as an associative thickener is used in the presence of a source of alkalinity or anionic reactant as well as surfactant in appropriate ratios to facilitate multiply charged cation and suspended solids removal for water purification in any of a number of commercial, environmental and industrial applications.
US11987502B2
A functionalized fibrous hierarchical zeolite includes a framework comprising aluminum atoms, silicon atoms, and oxygen atoms, the framework further comprising a plurality of micropores and a plurality of mesopores. A plurality of nanoparticles comprising platinum are immobilized on the framework.
US11987495B2
A low-profile packaging structure for a microelectromechanical-system (MEMS) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead. A MEMS resonator chip is mounted to the resonator-control chip in a stacked die configuration and the MEMS resonator chip, resonator-control chip and internal electrical contact and die-mounting surfaces of the electrical lead are enclosed within a package enclosure that exposes the external electrical contact surface of the electrical lead at an external surface of the packaging structure.
US11987494B2
Various embodiments of the present disclosure are directed towards a microelectromechanical systems (MEMS) package comprising a wire-bond damper. A housing structure overlies a support substrate, and a MEMS structure is between the support substrate and the housing structure. The MEMS structure comprises an anchor, a spring, and a movable mass. The spring extends from the anchor to the movable mass to suspend and allow movement of the movable mass in a cavity between the support substrate and the housing structure. The wire-bond damper is on the movable mass or structure surrounding the movable mass. For example, the wire-bond damper may be on a top surface of the movable mass. As another example, the wire-bond damper may be on the support substrate, laterally between the anchor and the movable mass. Further, the wire-bond damper comprises a wire formed by wire bonding and configured to dampen shock to the movable mass.
US11987493B2
The damascene wiring structure includes a base including a main surface provided with a groove, an insulating layer including a first portion provided on an inner surface of the groove and a second portion provided on the main surface, a metal layer provided on the first portion, a wiring portion embedded in the groove, and a cap layer provided to cover the second portion, an end portion of the metal layer, and the wiring portion. A surface of a boundary part between the first portion and the second portion includes an inclined surface inclined with respect to a direction perpendicular to the main surface. The end portion of the metal layer enters between the cap layer and the inclined surface, and in the end portion, a first surface along the cap layer and a second surface along the inclined surface form an acute angle.
US11987491B2
A MEMS (micro-electromechanical system) actuator element includes a substrate, a stationary first electrode structure with an edge structure, a second electrode structure with an edge structure, wherein the second electrode structure is deflectably coupled to the substrate by means of a spring structure and electrostatically deflectable by means of the first electrode structure to move the edge structure of the second electrode structure into an intermediate position between a minimum and maximum vertical deflection position, wherein the minimum and maximum deflection position specify a maximum deflection path, wherein the edge structures of the first and second electrode structures are to each other and are vertically spaced apart in the minimum deflection position and wherein, in the maximum deflection position, the vertical immersion path of the edge structure of the second electrode structure into the edge structure of the first electrode structure is up to 0.5 times the maximum deflection path zS.
US11987490B1
Processes for blending at least one finished gasoline from a refined petroleum product comprising at least one neat gasoline with ethanol and optionally butane utilizing a blend model that calculates a volumetric blend ratio comprising at least one neat gasoline, ethanol and optionally, butane. The blend model utilizes estimated values for the octane number and the volatility of the ethanol and butane when calculating the volumetric blend ratio.
US11987487B2
Systems and methods for beverage dispensing are disclosed herein. The beverage dispensing system can receive a connection request to pair a mobile computing device with a beverage dispensing device via a network. The connection request can include an identifier that can be verified to match a current identifier associated with the beverage dispersing device. The beverage dispensing system can generate a session between the mobile computing device and the beverage dispensing device that replicates a user interface of the beverage dispensing device on the mobile computing device. The beverage dispensing system can receive inputs from the mobile computing device during the session to obtain configuration parameters for a beverage and dispense the beverage from a nozzle based on the configuration parameters.
US11987486B2
One embodiment of the present invention provides a system for processing containers. The system may include an apparatus for processing sealed plastic containers having a first headspace pressure. The apparatus may include: an open entry port or tunnel for continuously receiving containers; a sanitizer configured to sanitize outside surfaces of the received containers; a perforator configured to perforate or open a cap or seal of the containers within the apparatus; a sealer configured to seal the perforation or opening formed in the cap or seal of the containers; an open exit port or tunnel for continuously exiting the processed containers; and a conveyor system configured to transport or convey the containers. The system may further include a production line including a filler for filling empty blow-moulded containers with a heated liquid to pasteurize inside surfaces of the containers and a capper for sealing the filled blow moulded containers.
US11987485B2
The present disclosure provides systems and methods for refilling fluid containers. A fluid container may include a bottle and a valve assembly. The valve assembly may include two valves and be configured to engage with the bottle and a filling head or dispensing head. A system is configured to provide pressurized fluid to the refillable container, monitor filling, determine when to stop filling, and determine how much fluid was provided. The valve assembly may include a float mechanism coupled to one of the valves of the valve assembly to ensure fluid flow is stopped when the fluid container is full. The fluid, which can include carbon dioxide, is stored in a storage tank. A flow system provides the fluid to a filling head, which engages with the fluid container. The flow system includes a transfer pump, valves, and sensors configured to provide the fluid to the filling head.
US11987484B2
A device for supplying a container closure, for example a crown cap, to a closing device for closing a container with a container closure, includes a rotatable carrier wheel for transporting a container closure from a supply position, at which the container closure to be supplied is supplied from a closure supply, to a transfer position, at which the transported container closure is received by a closing device, wherein the carrier wheel is configured so as to be displaceable between an operating position corresponding to the transfer position, and a retracted position in which the carrier wheel is spaced from the transfer position. A closing device including the device is also described.
US11987483B2
An operator control system is provided for a materials handling vehicle, the materials handling vehicle including an operator station having a support structure. The operator control system includes an operator control assembly having a housing mounted to or integral with the support structure, and at least one control element for controlling a function of the vehicle. One or both of the housing and/or the control element is positionable in a plurality of positions.
US11987475B2
A system transports a load along a transport route, wherein the load is hoisted and kept suspended along the route. The system includes a bridge, a hoisting module hanging from the bridge, a haul mechanism, and a resource optimizer for determining an optimal-resource consumption route, including determining parameters of acceleration, deceleration, and sway-restraint maneuvers. The route is segmented, wherein a respective segment safe-travel sway-span and a respective segment hand-over sway-span are predetermined. Each segment includes an initial acceleration section, and a final deceleration section. The resource optimizer determines segment minimum resource consumption routes including determining respective parameters of acceleration, deceleration, and sway-restraint maneuvers, per the segment safe-travel sway-span and the segment hand-over sway-span, and combines possible minimum resource consumption routes, for selecting an optimal resource consuming route out of the possible minimum resource consuming routes. Transporting of the load is conducted pursuant to the optimal resource consumption route.
US11987471B2
An image forming apparatus, including a main chassis having a discharge tray and a switchback tray in an upper position with respect to the discharge tray; an image forming unit; a discharge roller to discharge a recording sheet conveyed through the image forming unit onto the discharge tray; a duplex conveyer to invert the sheet and convey the inverted sheet to return to the image forming unit; and a switchback roller being rotatable in a normal direction to convey the sheet toward the switchback tray and a reverse direction to convey the sheet to the duplex conveyer; is provided. The main chassis includes a pair of walls, each of which extends in a vertical direction and in a conveying direction of the sheet and is arranged in adjacent to the switchback tray such that the switchback tray is interposed between the pair of walls.
US11987460B2
A reel assembly includes a plurality of reels coupled to a reel support device. The reels are configured to rotate relative to the reel support device to dispense materials. The reel support device includes a first plate coupled to a second plate with fasteners that are coupled to first holes in the first plate and include a fastening portion received in second holes in the second plate. The fasteners are removably coupled to the second holes, such that an operator can rotate the first plate relative to the second plate by applying a lateral force to the first plate to remove the fastening portion from the second holes. The first plate rotates until the fastening portion is secured in a successive one of the second holes. During normal operation, an elastic element in the fasteners holds the first plate in position until the force is provided by the operator.
US11987446B2
An opening-closing control device according to an embodiment of the present disclosure is a device that controls opening and closing of a plurality of doors of an accommodating portion when a robot executes a task of loading or unloading an object to and from the accommodating portion. The opening-closing control device includes a door opening information acquisition unit that acquires information indicating a door to be opened in order to execute the task; and a control unit that controls, based the on the information indicating the door to be opened in order to execute the task, a lock unit that is arranged corresponding to each of the plurality of doors and that is configured to restrict a door other than the door to be opened in order to execute the task in a closed state.
US11987438B2
Provided are methods and systems for delivering a treatment fluid to a wellsite. An example method includes receiving a container containing a treatment fluid component from a treatment fluid component supplier. The method further includes introducing the treatment fluid component into a wellbore from the container by pumping the treatment fluid component out of the container and into the wellbore. The treatment fluid component is not transferred to another container during the receiving or the introducing.
US11987436B2
The package includes a plurality of food packages (16) continuing fresh meat food products (17). Each food package is vacuum packaged in a case ready package with a permeable film. The case ready package being sealed within a master pouch (12) having a modified atmosphere. The modified atmosphere having an elevated concentration of carbon monoxide. The fresh meat (17) being in the case ready package and not in direct contact with the modified atmosphere. The fresh meat (17) retaining acceptable color within the case ready package after being removed from the master pouch.
US11987434B2
Aspects of the disclosure relate to an article carrier for packaging one or more articles and a blank for forming the carrier. The article carrier (90; 290) comprises a plurality of top-engaging openings or engaging structures RT1, RT2, RTS each having an annular series of engaging teeth or tabs (16; 216) along the perimeter of that opening. The annular series of engaging tabs (16; 216) of each opening is interrupted by at most two gaps (26, 26A, 26B). A notional diametrical line z-z′ passes through the center of each of the at most two gaps (26, 26A, 26B) and extends substantially perpendicular to the grain direction GR of paper material from which the article carrier (90; 290) is formed.
US11987429B2
A child resistant pill container includes a locking feature, which can be unlocked using a knob. The knob can be a rotatable knob or a slide knob. The knob will be fixed or locked in place until being released/unlocked by squeezing an actuator. The squeeze action allows the knob to move out of its fixed position and move by either rotation or linearly sliding. The motion of the knob moves a lock bar from its locked position to an unlocked position. While the lock bar is in the unlocked position, one or more of the lids can be unlatched and lifted from their closed position to an open position. When the knob is released, a spring action returns the knob back to the fixed (locked) position, moving the lock bar back into the locked position, and any lids still in the closed position are again locked in place.
US11987427B2
A packaging box includes a first pair of side plates facing each other, a second pair of side plates facing each other, an upper plate to close an upper opening of the packaging box, a bottom plate to close a lower opening of the packaging box, a folded inward contact flap, and a holding mechanism. The folded inward contact flap is connected to a lateral side of one of the first pair of side plates and folded at the lateral side to be in contact with one of the second pair of side plates. The holding mechanism holds contact between the folded inward contact flap and the one of the second pair of side plates.
US11987426B2
A lid-spout assembly for a package having a main body including a designated pour opening and being filled with a pourable product. The lid-spout assembly comprises at least a spout having a pouring outlet, a lid configured to selectively close and open the pouring outlet and a tethering element tethering the lid to the spout. The spout includes at least a base frame configured to couple the spout to the main body about the designated pour opening and a collar carrying the pouring outlet and protruding from the base frame. The tethering element includes a first end fixed to the lid and a second end fixed to the collar.
US11987422B2
Cargo containers are disclosed herein. A cargo container for carrying one or more delivery items to respective delivery destinations may include a container body configured to at least partially enclose and support the delivery item(s) and to be selectively and operatively coupled to a vehicle. The cargo container additionally may include a programmable device supported by the container body that stores manifest information regarding each delivery item. The cargo container further may include a container communication device supported by the container body and configured to convey delivery information to a vehicle communication device of the vehicle to direct the vehicle to the delivery destination(s) of the delivery item(s). The manifest information may include item destination information that represents the delivery destination of each delivery item, and the delivery information may be at least partially based upon the item destination information.
US11987421B2
The present invention is a method featuring containers for consumable products which have removable sample compartments to facilitate reuse, product returns post-trial, and product resale. The sample compartments are filled with the same product as the main compartment so that consumers may sample the product without damaging a tamper-proof seal on the main compartment. The used sample container may be refilled or replaced with a new sample container. Use of these containers may reduce waste by preserving the product in the main container in a sealed condition. Use of these containers may also minimize the return expense of products sold online by giving the consumer a chance to try the product and return the main container if they are unsatisfied, ultimately reducing the overall the cost per product and reducing the waste of both product and container or container materials.
US11987419B2
The invention relates to a collapsible pallet casing assembly (1), comprising a pallet (2) with a frame structure enclosing a loading surface thereof, a rear casing wall, a front casing wall (32) a top casing wall (15), as well as first (17) and second lateral casing walls. The assembly (1) is transferable between an erected state, in which it is used as a shipping crate for bulky objects, and a collapsed state in which it may be stored or transported as a unit claiming little space. The assembly (1) is transferable from the erected state to the collapsed state by folding all said casing walls (15, 17, 32) on top of each other onto the pallet (2). The invention also relates to use of such a pallet casing assembly (1) for shipping bulky objects, especially server racks or power cabinets.
US11987416B2
Plastic container (1) being composed of a neck (3), a shoulder (5), a body (4) and a base section (2), where the base section (2) comprises at least two tie members (6a) extending from a central area (8) to the side wall of the base (2). According to the invention, the tie members (6b, 6c) and/or the function of the tie members (6b, 6c) of the base (2) at least in certain areas extend into the body section (4) or into the body (4) and the shoulder section (5) of the plastic container (1).
US11987404B2
The present invention regards a method for filling containers with a single-dose composition comprising or, alternatively, consisting of mannitol in powder form. Such process comprises the following steps: a) breaking up a coherent mass of powder mannitol, so as to obtain a broken-up mass from said coherent mass; c) filling a plurality of containers with the broken-up mass of step a), wherein a bulk density of the coherent mass is smaller than a bulk density of the broken-up mass.
US11987396B2
A system for controlling an operation of a vehicle to rendezvous with a target over a finite time horizon, wherein the vehicle and the target form a multi-object celestial system. A processor to formulate passive unsafe regions as passive safety constraints. The passive unsafe regions represents regions of space around the target guaranteeing collision trajectories with the target, in an event of total thruster failure. Update a controller having a model of dynamics of the vehicle with received data, and subject the updated controller to the passive safety constraints to generate control commands that produce a collision free rendezvous trajectory which avoids unsafe regions for the specified time period, guaranteeing a collision free trajectory with respect to the target in the event of the total vehicle thruster failure, so the vehicle does not collide with the target. Output the control commands to activate or not activate thrusters of the vehicle.
US11987395B2
The present technology is directed to thrusting rails for launch vehicles, and associated systems and methods. Certain embodiments of the thrusting rails can include a first rail housing portion having a cavity and a second rail housing portion having a projection positioned at least partially within the cavity. The rails can include a bellows positioned within the cavity and an elongated tube positioned within the bellows. The elongated tube can include a vent opening in a lateral wall of the elongated tube. A shield can be positioned between the vent opening at the bellows and a sleeve can be positioned within the elongated tube. The sleeve can be constructed from a fibrous material and positioned to retain an ordnance within the elongated tube.
US11987394B2
Technology is disclosed herein for deploying stacked spacecraft. When the spacecraft are stacked corresponding z-axis magnetic torque rods of the spacecraft will align with each other along a z-axis. Thus, collectively the stack of spacecraft have one or more sets of magnetic torque rods aligned with the z-axis. Just prior to deploying the spacecraft the one or more sets of magnetic torque rods are operated to hold the stack of spacecraft together. For example, the north magnetic pole of the magnetic torque rod in one spacecraft may face the south magnetic pole of the magnetic torque rod in an adjacent spacecraft. To deploy the top spacecraft, the polarity of the z-axis magnetic torque rod(s) in the top spacecraft is/are reversed. After the spacecraft is clear of the stack the magnetic torque rod(s) in the deployed spacecraft may be de-activated. Then another spacecraft may be deployed in a similar manner.
US11987381B2
A method for controlling an overdetermined system with multiple actuators, for example an aircraft (1) with multiple propulsion units (3). The actuators perform at least one primary task and at least one non-primary task, including: a) determining a pseudo-control command up∈p′ based on a physical model of the system, which command represents the torques (L, M, N) and a total thrust force (F) acting on the system, b) determining a control matrix D, D∈p′×k according to up=Du, where u1=D−1upu1∈k represents a control command for the actuators to perform the primary task, c) projecting the non-primary task into the null space N(D) of the primary task, so that Du2=0 if u2u2∈k represents a control command for the actuators to perform the non-primary task, and d) providing the control commands from b) and c) to the actuators. In this way, the solution of the primary task is not adversely affected by the non-primary task or its solution.
US11987376B2
The disclosure relates to an electric drive system for an aircraft and to a corresponding operating method. The electric drive system includes a multiplicity of electric thrust generators, wherein each electric thrust generator has an electric motor, and a subsystem group including a multiplicity of subsystems. The thrust generators are apportioned unambiguously between the subsystems so that each subsystem includes two or more of the thrust generators. Furthermore, a control system for operating the drive system is provided, wherein the control system is configured to operate the drive system in such a way that, at least in the event that one of the subsystems of the subsystem group is faulty, an overall yawing moment which is composed of the sum of the yawing moments of the thrust generators of each non-faulty subsystem of the subsystem group essentially disappears.
US11987366B2
The present disclosure makes use of the fact that passengers have ways of adjusting the temperature in their immediate environment or indicating their level of comfort or discomfort and uses information about the passengers' use of the temperature control capabilities in their immediate environment and/or indications of their level of comfort/discomfort as an input to a controller of an environmental control system (ECS) to automatically adjust the ECS supply air temperature set point.
US11987358B2
Towplate units and assemblies are disclosed for airborne extraction of a cargo load. The towplate unit includes an extraction and jettison links having a pair of spaced-apart parallel extraction and jettison link arms and an extraction and jettison cross-connector extending between and rigidly joining the extraction and jettison link arms, respectively. A locking system removably locks the jettison link to the extraction link to thereby allow the jettison link to be removed from the extraction link when unlocked. A towplate assembly is also provided which includes a towplate unit removably assembled with a deck plate and an actuator control assembly operatively interconnected to the towplate unit so as to cause the towplate unit to separate from the deck plate during a normal cargo deployment condition or to cause the jettison link to separate from the extraction link of the towplate unit during an aborted cargo deployment condition.
US11987357B2
A gaseous matter capture system and method comprising an aerial unit configured to capture gaseous matter directly from the atmosphere and further comprising storage means configured to transfer said gaseous matter for further processing in a non-aerial unit for the purposes of climate change mitigation and further use of captured gases.
US11987356B2
A method includes determining current coordinates and a current elevation setting of a first unmanned aerial vehicle that is to be deployed to a candidate location for a microwave radio dish, receiving expected coordinates and an expected elevation setting of a second unmanned aerial vehicle that is deployed to a location of an existing cellular base station, calculating an angle necessary to direct a flash of light from the first unmanned aerial vehicle toward the expected coordinates and expected elevation setting of the second unmanned aerial vehicle, adjusting a current angle of an optical system of the first unmanned aerial vehicle to match the angle that is calculated, and sending a dataset to a centralized computing device, wherein the dataset includes at least an elevation setting of the first unmanned aerial vehicle at a time of capture of an image of the flash by the second unmanned aerial vehicle.
US11987352B2
Fluid systems are described herein. An example embodiment of a fluid system has a first body portion, a second body portion, a plurality of supports, a plurality of fluid pressurizers, and a plurality of ducts. The first body portion and the second body portion cooperatively define an injection opening, a suction opening, and a channel that extends from the injection opening to the suction opening. The fluid pressurizer is disposed within the channel cooperatively defined by the first body portion and the second body portion. Each duct of the plurality of ducts is disposed within the channel cooperatively defined by the first body portion and the second body portion.
US11987333B2
A modular underwater vehicle includes a hull having a series of modular sections, defining an interior housing, a propulsor coupled to a stern of the hull, a series of control surfaces coupled to the propulsor or the stern of the hull, and a power supply, a processor, and a nonvolatile memory device in the interior housing. The nonvolatile memory device has instructions stored therein which, when executed by the processor, cause the processor to supply power from the power supply to drive the propulsor and to actuate the plurality of control surfaces. At least one modular section of the series of modular sections is detachable.
US11987326B2
A container for housing and launching sonar buoys of class G (sonobuoy) including a casing partitioned into two portions and automatic and simplified valve means to sequentially eject the buoys from the container.
US11987325B1
Flow modifiers are positioned at one or more discrete points along the underside of a boat hull to generate secondary wakes that interfere with the primary wake generated by the boat hull and result in a desired modified wake useful for various watersports. The flow modifiers are formed integrally with the boat hull or affixed thereto, and can be selectively extendable and retractable relative thereto.
US11987323B2
A bicycle derailleur comprises a circuit board, an electrical user interface, a motor housing, and a motor unit. The electrical user interface includes a user accessing portion configured to receive a user input. The motor housing includes a motor accommodating space. The motor unit is provided in the motor accommodating space and configured to generate rotational force and configured to be electrically connected to the circuit board. A first direction is defined from the circuit board toward the electrical user interface or from the electrical user interface toward the circuit board. The plurality of second directions is defined to be perpendicular to the first direction. The motor unit is at least partly provided between the user accessing portion of the electrical user interface and the circuit board when viewed in at least one of the plurality of second directions.
US11987322B2
A bicycle sprocket comprises sprocket teeth. The sprocket teeth include at least one first tooth and at least one second tooth. The at least one first tooth has a first radial-tooth height. The at least one first tooth has a first chain-engaging axial width which is smaller than a first distance defined between opposed outer link plates of a bicycle chain and which is larger than a second distance defined between opposed inner link plates of the bicycle chain. The first radial-tooth height is greater than the first chain-engaging axial width. The at least one second tooth has a second radial-tooth height. The at least one second tooth has a second chain-engaging axial width which is smaller than the second distance. The second radial-tooth height is greater than the second chain-engaging axial width. The first radial-tooth height is greater than the second radial-tooth height.
