US11983414B2
A drive subset matrix is created with at least N+1 drives each having N*N same-size subdivisions. Conceptually, N submatrices are created along with spares equivalent to at least one drive of storage capacity. The spares are located such that every drive has an equal number of spares +/−1. One protection group is located in a lowest indexed subdivision of each of the submatrices. Members of other protection groups are located by selecting members in round robin order and placing each selected member in a free subdivision having a lowest drive index and lowest subdivision index. The drive subset can be grown, split, and reorganized to restore balanced and efficient distribution of spares.
US11983410B2
A method optimizing DQ calibration patterns for a memory device including data input/output (I/O) pins. The method includes; communicating a training command to the memory device, performing a training operation on each of the data I/O pins using a first training pattern having a first condition and a second training pattern having a second condition to generate a training operation result, wherein the first condition is characterized by adjacent data I/O pins among the data I/O pins providing data signals with different phases, and the second condition is characterized by adjacent data I/O pins providing data signals having a same phase, and aligning a data strobe signal with data signals provided from the data I/O pins in response the training operation result.
US11983405B2
A management device that may communicate with at least one devices is disclosed. The management device may include a communication logic to communicate with the devices over a communication channels about data associated with the devices. The management device may also include reception logic that may receive a query from a host. The query may request information from the management device about the devices. The management device may also include a transmission logic to send the data about the devices to the host. The host may be configured to send a message to the devices.
US11983402B2
In embodiments of the present invention, a virtual phone is provided which includes a touch screen mounted on an enclosure that includes a processor, memory, wireless communication port, and a power port. The virtual phone further includes a software application executing on the processor to control image display on the touch screen and emulate features of a handheld device presented in the image in response to a user touching a presented feature. The virtual phone further includes a configuration of a user-specific handheld device that is derived from the user-specific handheld device is stored in a memory that is accessible to the processor; wherein the virtual phone presents a visual representation of the user-specific handheld device on the touch screen based on the configuration.
US11983399B2
An information handling system touchpad includes an application area with a display to present control icons of an application executing on the information handling system, such as camera and microphone icons to control camera and microphone functions of a videoconference application. A gesture at the touchpad in the application area commands presentation and removal of the control icons at the touchpad display in the application area while different touch analysis logic is applied to end user touches in the application area versus the remainder of the touchpad at which cursor inputs are accepted.
US11983391B2
Systems, computer program products, and methods are described herein for providing data analysis and processing using identification tagging of information on a graphical user interface. The method includes identifying a data point within a data rendering to a graphical user interface. The method also includes generating a point identification indicator for the given data point within the data rendering to the graphical user interface. The method includes receiving a user input associated with the data point within the data rendering to the graphical user interface. The user input includes a user commentary associated with the data associated with the data point within the data rendering to the graphical user interface. The method further includes associating the user input with the data point using the point identification indicator. The user input is associated with the data point within the data rendering to the graphical user interface via the point identification indicator.
US11983386B2
Computer-implemented systems and methods for automatic generation of livestream carousel widgets are disclosed and may be configured to retrieve a plurality of candidate livestreams based on first data related to one or more users and second data related to a plurality of livestreams, organize the retrieved plurality of candidate livestreams, input third data related to a first user and fourth data related to the retrieved plurality of candidate livestreams into a ranking model, output, from the ranking model, a value for each livestream of the organized plurality of candidate livestreams, based on the outputted value for each livestream, determine a rank for each livestream of the organized plurality of candidate livestreams, generate a livestream carousel widget including a number of candidate livestreams based on the determined rank, and transmit the generated livestream carousel widget for display on a user interface associated with the first user.
US11983385B2
An information processing apparatus capable of receiving a touch operation and a touchless operation includes an operation control unit configured to control an operation method by enabling any one of the touch operation and the touch operation according to the setting information related to the operation method, and the operation control unit controls the operation method according to the operation method of the detected operation of a user if the operation method cannot be determined only by the setting information.
US11983384B2
A machine learning feature studio comprises a user interface configured to allow a user to define features associated with an entity. The features are calculated using historical or real-time data stored in an event store and associated with the entity. Visualizations and values of the calculated feature are displayed in the user interface and the user may interact with the features, such as to edit and compare them. The user commits the features to the project associated with a machine learning model and selects to export the project. Feature vectors may are calculated using the committed features and are exported to a production environment.
US11983377B2
A touch module includes a base plate, a magnet, a touchpad and a magnetic board. The magnetic board includes a first sensing line, a second sensing line, a third sensing line, a first communication part and a second communication part. The touchpad is located over the base plate. The magnetic board is arranged between the touchpad and the magnet. The first sensing line, the second sensing line and the third sensing line of the magnetic board are in parallel with each other and stacked on each other. The first sensing line is electrically connected with the second sensing line through the first communication part. The second sensing line is electrically connected with the third sensing line through the second communication part. The first sensing line, the second sensing line and the third sensing line sense a magnetic field of the magnet and generates a vibration.
US11983372B2
The present disclosure relates to a touch display device, a touch panel, a touch sensing circuit and a touch sensing method. In the touch display device, the touch panel, and the touch sensing circuit, and in the method of performing touch sensing therein, a structure in which a plurality of touch sensor groups is arranged is provided, and one of a self-capacitance touch sensing scheme and a mutual-capacitance touch sensing scheme is adaptively implemented according to the type and position of a touch event. Therefore, the number of signal lines and the number of touch channels may be reduced, and the ghost phenomenon can be reduced or be overcome when multiple touches occur.
US11983371B2
A touch sensor panel having co-planar single-layer touch sensors fabricated on a single side of a substrate is disclosed. The drive and sense lines can be fabricated as column-like patterns in a first orientation and patches in a second orientation, where each column-like pattern in the first orientation is connected to a separate metal trace in the border area of the touch sensor panel, and all patches in each of multiple rows in the second orientation are connected together using a separate metal trace in the border area of the touch sensor panel. The metal traces in the border areas can be formed on the same side of the substrate as the patches and columns, but separated from the patches and column-like patterns by a dielectric layer.
US11983369B2
A conductive member for a touch panel, a touch panel, and a touch panel display device that suppresses peeling of a connection terminal portion while using a flexible substrate. The conductive member includes a flexible substrate; a first conductive layer disposed on the flexible substrate; an insulating layer disposed on the first conductive layer; and a second conductive layer disposed on the insulating layer and on the first conductive layer. The first conductive layer has an anchor electrode portion. The second conductive layer has a first connection terminal portion covering the anchor electrode portion. Contour lines of a shape pattern of a portion of the anchor electrode portion covered with the first connection terminal portion are set such that a total value of lengths of components orthogonal to a predetermined direction is equal to or more than a total value of lengths of components parallel to the predetermined direction.
US11983367B2
An electronic device is provided in which a capacitance of a capacitor that is formed between one or more reference second touch sensor electrodes and at least one first touch sensor electrodes is defined as a first reference capacitance with the capacitor formed when the touch sensor is folded along a folding line. Moreover, a capacitance of a capacitor formed between a left second touch sensor electrode and at least one of the plurality of first touch sensor electrodes is defined as a left capacitance. Furthermore, a capacitance of a capacitor formed between a right second touch sensor electrode and at least one of the plurality of first touch sensor electrodes is defined as a right capacitance. Using these capacitances, a determining unit of the electronic device can determine that a touch sensor is folded if both the left and the right capacitances are greater than the first reference capacitance.
US11983366B2
A display device includes a display panel configured to display an image, and an input sensing layer disposed on the display panel. The input sensing layer includes a sensing insulating layer disposed on the display panel and a conductive layer disposed on the sensing insulating layer. The conductive layer includes a barrier layer disposed directly on the sensing insulating layer and including metal nitride and a main conductive layer disposed on the barrier layer.
US11983363B1
A user gesture behavior simulation system includes a touch gesture recording and editing device and a touch gesture simulation device. When at least one touch gesture is implemented on a record touch object with at least one finger of a user, the at least one touch gesture is recorded by the touch gesture recording and editing device, and at least one touch gesture operating trajectory is correspondingly generated by the touch gesture recording and editing device. The touch gesture simulation device includes at least one artificial finger. The at least one artificial finger is driven and moved to an under-test touch object by the touch gesture simulation device. The at least one touch gesture is simulated by the touch gesture simulation device according to the at least one touch gesture operating trajectory.
US11983354B2
Disclosed is circuitry for calculating the magnitude of a received signal from an electrode of a capacitive touch sensitive apparatus. The circuitry includes a first digital signal generating module configured to generate a first digital signal, the first digital signal representing a sinusoidal wave having a first frequency, and a second digital signal generating module configured to generate a second digital signal, the second digital signal representing a sinusoidal wave having the first frequency, wherein the second digital signal is orthogonal to the first digital signal. The circuitry also includes a sensing module for coupling to an electrode array, the sensing module configured to receive the first digital signal, provide a driving signal to at least one electrode of the electrode array based on the first digital signal, and output a received digital signal, wherein the received digital signal is indicative of a capacitive coupling experienced by the at least one electrode. The circuitry includes a first multiplier module configured to receive the first digital signal and the received digital signal and multiply the two digital signals together; a second multiplier module configured to receive the second digital signal and the received digital signal and multiply the two digital signals together; and a signal magnitude calculating module configured to calculate the magnitude of the received digital signal based on the output from the first multiplier module and the second multiplier module. Also disclosed is a touch sensitive apparatus including the circuitry and a method for calculating the magnitude of a received signal from an electrode of a capacitive touch sensitive apparatus.
US11983341B2
A touch control structure is provided. The touch control structure includes a plurality of first mesh electrodes respectively in a plurality of rows and a plurality of second mesh electrodes respectively in a plurality of columns. A respective one of the plurality of second mesh electrodes includes a plurality of second mesh blocks consecutively connected in a respective column. A respective one of the plurality of first mesh electrodes comprises a plurality of first mesh blocks and a plurality of third mesh blocks alternately arranged in a respective row. The respective second mesh block is in a space between a first adjacent third mesh block, a second adjacent third mesh block, a first adjacent first mesh block, a second adjacent first mesh block, a third adjacent first mesh block, and a fourth adjacent first mesh block.
US11983336B1
An information handling system peripheral, such as a mouse, accepts a cable connector in a cable port, such a USB Type-C cable connector and port. In one embodiment, the cable connector has a wireless dongle that inserts substantially flush with the cable port so that external torsional forces do not operate against the port. A magnetic toggle ejector translates an ejection force by operation of like poles to push a portion of the magnet against the cable connector and provide a grasp point for end user fingers to grasp the cable connector.
US11983332B1
An information handling system keyboard has plural key caps coupled to a frame with a vertical travel having a raised position defined by engagement between a stop of the frame and a key cap extension from the key cap. A fluid reservoir coupled to the key cap at the key cap extension dampens contact between the extension and stop to reduce sound generated from the keyboard at release of the keyboard key. The fluid reservoir is, for instance, an acoustic grease enclosed in membrane and integrated in the keyboard key at the extension where it aligns with the stop.
US11983322B2
In aspects, zoned haptic effects are provided by assigning a plurality of zones corresponding to each of a plurality of zone actuators for providing haptic effects. A desired haptic response is provided for zones selected for actuation, and the response by the zone actuators is detected. Adjacent and non-adjacent zones are assigned for the detected zones as being driven by any of the plurality of zone actuators. Vibration on the adjacent and non-adjacent zone is suppressed in accordance with control parameters associated with the respective adjacent and non-adjacent zones. If a duration of the provided haptic effect has not passed, the suppression of vibration in the adjacent and non-adjacent zones is maintained and if the duration has passed, the suppression of vibration is terminated. Numerous other aspects are provided.
US11983307B2
An occlusion detection system to perform operations that include: capturing image data that depicts an environment at a client device, the environment including a target object at a position within the environment; causing display of a presentation of the environment at the client device, the presentation of the environment including a display of the target object at the position within the environment; detecting a first attribute of the display of the target object at the client device; performing a comparison of the first attribute of the display of the target object and a second attribute associated with the target object; and detecting an occlusion based on the comparison.
US11983299B2
A system and method for scrubbing data to be shared between organizations to test a joint solution, and for preventing the introduction of unscrubbed data. Each organization captures a subset of data, which may be customer data from a line of business. The first organization scrubs its data according to scrubbing rules, and then passes the scrubbed data to its test environment, while the second organization passes its unscrubbed data to its test environment. The scrubbed data is communicated to the second organization and is applied to the unscrubbed data in order to scrub it, and then communicate it to the first organization. Both organizations use the scrubbed data in their respective test environments to test the joint solution or joint testing. Scrubbing the data may involve scrubbing only specific data fields containing sensitive information.
US11983298B2
A system and method are presented to enable computers to communicate and to exchange personal data in a secure system where security is achieved by a computer de-identifying the personal data through the removal of all personal identifiers and subsequently re-identifying the data with an anonymous identifier generated by the computer operated by the data subject. Even though the personal data and the data subject are anonymized, the computers in the present system are able to establish a communications session between the anonymous data subject's computer and the computer system holding information of interest to the data subject and to send that information to its owner.
US11983297B2
A candidate attribute combination of a first data set is identified, such that the candidate attribute combination meets a data type similarity criterion with respect to a collection of data types of sensitive information for which the first data set is to be analyzed. A collection of input features is generated for a machine learning model from the candidate attribute combination, including at least one feature indicative of a statistical relationship between the values of the candidate attribute combination and a second data set. An indication of a predicted probability of a presence of sensitive information in the first data set is obtained using the machine learning model.
US11983287B2
Systems as described herein may implement non-persistent data caching using a dedicated web server. A non-persistent data caching system may determine that an application, executing on a computing device may require access to secure data located on a remote server external to the computing device. The non-persistent data caching system may initiate a dedicated web server on the computing device, retrieve the secure data from the remote server, and store the secure data in a volatile memory of the computing device. The non-persistent data caching system may subsequently redirect a request for at least a portion of the secure data from the application and to the dedicated web server, and the dedicated web server may send the requested portion to the application.
US11983285B1
Protecting data privacy in secure multi-party computation and communication is provided. A method of protecting data privacy includes determining a differential privacy configuration, determining a number of iterations based on a first parameter and a second parameter, and for each of the number of iterations generating a random value and a random noise data; generating a first message and a second message; and performing a transfer based on the first message, the second message, and an input data to output one of the first message and the second message. The method also includes generating a first noise data based on the random noise data in each of the number of iterations, generating a first share based on a first dataset and a second dataset, applying the first noise data to the first share, and constructing a result based on the first share and a second share.
US11983276B2
A communication system personality provisioning system includes a communication system included in a computing system and coupled to a management system. The communication system stores authentication information in a UEFI database of a UEFI system in the communication system. The communication system receives a first operating software image and application/service from the management system, authenticates the first operating software image and application/service via first secure initialization operations performed by the UEFI system using the authentication information and, in response, installs the first operating software image and application/service on the communication system. The communication system subsequently receives a second operating software image and application/service from the management system, authenticates the second operating software image and application/service via second secure initialization operations performed by the UEFI system using the authentication information and, in response, installs the second operating software image and application/service on the communication system.
US11983270B2
An amount of data change associated with a version of a content file with respect to one or more previous versions of the content file is determined. The amount of change associated with the version of the content file is determined using a tree data structure associated with the content file that is stored on a storage cluster. One or more statistics associated with backup snapshot are provided to a server. The server is configured to determine that the amount of data change associated with the version of the content file is anomalous based in part on the one or more statistics associated with the backup snapshot. A notification that data associated with the backup snapshot is potentially infected by malicious software is received from the server. The version of the content file is indicated as being potentially infected by malicious software.
US11983269B2
There is described a neural network system implemented by one or more computers for determining graph similarity. The neural network system comprises one or more neural networks configured to process an input graph to generate a node state representation vector for each node of the input graph and an edge representation vector for each edge of the input graph; and process the node state representation vectors and the edge representation vectors to generate a vector representation of the input graph. The neural network system further comprises one or more processors configured to: receive a first graph; receive a second graph; generate a vector representation of the first graph; generate a vector representation of the second graph; determine a similarity score for the first graph and the second graph based upon the vector representations of the first graph and the second graph.
US11983268B2
A service prevents attacks carried out through container escape for silo-based containers. A callback is registered for a function(s) that may be invoked from inside a container and returns an object handle(s). The callback, when triggered by invocation of the function(s), executes for determination of whether requests for access to objects via their handles are issued by suspicious processes. Access to CExecSvc.exe is restricted for processes that request a handle for CExecSvc.exe and are determined to be associated with a container themselves. Processes that escape their container through a technique that evades detection are also blocked from accessing the host system. When a process requests access to an object via invocation of a function that returns a handle, the callback executes for determination of whether the process but not the requested object is associated with a container, in which case the service restricts the process' access to the host system.
US11983261B2
The techniques disclosed herein provide an enhanced single sign-on flow for secure computing resources, such as a virtual machine or hosted applications. In some configurations, the techniques process different types of security data, e.g., credentials, tokens, certificates, and reference objects at specific computing entities of a system to provide a single sign-on flow for providing access to secure computing resources from a client computing device. In one illustrative example, a select type of security data, such as a certificate, is generated from a token and a claim at a particular computing resource, such as an agent operating on a virtual machine. In another example, a signed version of the certificate can be stored and verified at the virtual machine. By generating certificates at such particular computing resources, the computing resource can verify a person's credentials using a secure single sign-on flow without requiring the person to provide credentials multiple times.
US11983259B2
A computerized method for voice authentication of a customer in a self-service system is provided. A request for authentication of the customer is received and the customer is enrolled in the self-service system with a text-independent voice print. A passphrase from a plurality of passphrases to transmit to the customer is determined based on comparing each of the plurality of passphrases to a text-dependent or text-independent voice biometric model. The passphrase is transmitted to the customer, and when the customer responds, an audio stream of the passphrase is received. The customer is authenticated by comparing the audio stream of the passphrase against the text-independent voice print. If the customer is authenticated, then storing the audio stream of the passphrase and the topic of the passphrase.
US11983248B2
Disclosed herein are an apparatus and method for classifying clothing attributes based on deep learning. The apparatus includes memory for storing at least one program and a processor for executing the program, wherein the program includes a first classification unit for outputting a first classification result for one or more attributes of clothing worn by a person included in an input image, a mask generation unit for outputting a mask tensor in which multiple mask layers respectively corresponding to principal part regions obtained by segmenting a body of the person included in the input image are stacked, a second classification unit for outputting a second classification result for the one or more attributes of the clothing by applying the mask tensor, and a final classification unit for determining and outputting a final classification result for the input image based on the first classification result and the second classification result.
US11983240B2
This disclosure provides for methods and system for meta few-shot class incremental learning. According to an aspect a method is provided. The method includes obtaining at least one weight attention map of a first network and updating weights of a second network using the at least one weight attention map, where the second network is a modulatory network. The method further includes generating at least one feature attention map of the second network based on the at least one weight attention map of the first network and a set of input images of at least one class. The method further includes generating at least one feature map of the first network based on the set of input images of the at least one class, and updating the at least one feature map of the first network based on the feature attention map of the second network.
US11983238B2
Techniques for generating machine learning training data which corresponds to one or more downstream tasks are disclosed. In one example, a computer implemented method comprises generating one or more synthetic data instances for training a machine learning model, and determining a value of respective ones of the one or more synthetic data instances with respect to at least one task. One or more additional synthetic data instances for training the machine learning model are generated based at least in part on the values of the respective ones of the one or more synthetic data instances.
US11983233B2
The present invention relates to systems, apparatus, and methods of accelerating web transactions. One embodiment includes observing, with a web browser plug-in operating on a computer, at least a portion of a first web page transaction in a web browser operating on the computer. A web browser module may be used to identify transaction information from the observing of the at least a portion of the first web page transaction. The browser may communicate transaction information to a prefetching system in a communication separate from the first web page transaction; and the transaction information may be used to perform a prefetch operation.
US11983228B1
An apparatus for the generation of electronic media is disclosed. The apparatus includes at least a processor and a memory communicatively connected to the at least a processor. The memory instructs the processor to receive an entity profile from the user, wherein the entity profile comprises a plurality of entity data. The memory instructs the processor to classify the plurality of entity data into a plurality of entity categories. The memory instructs the processor to generate development data as a function of the classification. The memory instructs the processor to generate electronic media as a function the development data. The memory instructs the processor to display the electronic media using a display device.
US11983219B2
An instructional design tool is provided for designing learning based applications. More specifically, the instructional design tool is configured to use captured expert knowledge for translating such knowledge into an environment used for instructional purposes. The instructional design tool includes at least one component configured to visually model a gaming scenario using recorded knowledge and graphical content defined by values associated with classes of respective models and translate the defined values into a standardized XML format.
US11983218B2
Methods and systems of determining competition for search queries on a video hosting system on a computer network are provided. Search records associated with search queries directed to the video hosting system are received. Each search record identifies videos available on the video hosting system that are search results for a corresponding search query and indicates associated view durations that the videos were viewed responsive to the search query. Search queries directed to a first and second videos and associated view durations that the first video was watched in response to the queries are identified from the received search records. A competition score indicating an amount of competition between the first and second videos for views of users of the video hosting system is calculated based on the identified search queries and associated view durations.
US11983212B2
An artificially intelligent system for generating compliance-related content, the system includes monitoring circuitry that receives regulatory compliance data from published regulatory texts; a taxonomy engine that generates taxonomy-based classifications of the regulatory compliance data, the taxonomy-based classifications having a plurality of modules and compliance requirements within each module. The system includes databases storing the taxonomy-based classifications of the regulatory compliance data; a processor that receives at least two of the plurality of modules from the taxonomy-based classifications and processes the compliance requirements within each received module using one or more artificially intelligent processes by mapping semantic relationship pairs between received modules; and scoring circuitry that: (1) produces a respective similarity score for one or more mapped semantic relationship pairs between received modules; and (2) uses the one or more respective similarity scores to generate a set of compliance steps covering compliance requirements from each of the received modules.
US11983208B2
A method, computer system, and a computer program product for searching are provided. The method may include receiving a word and a context of the word. The context may include additional words. A first word embedding may be generated by inputting a sequence into a word embedding model that resultantly outputs the first word embedding. The sequence may include the word and the context that are concatenated to each other in the sequence. The first word embedding may be compared with other word embeddings. The other word embeddings may have been generated by inputting respective text portions of other texts into the word embedding model. A candidate match of the other texts may be presented. A respective word embedding of the candidate match may be, of the other word embeddings, most similar to the first word embedding according to the comparing.
US11983204B1
The mobile terminal-oriented complex condition geographic information query method, device and medium are disclosed, and the method includes: determining geographic information query condition semantics, and setting complex condition query contents according to condition semantic regulations; based on a preset query rule, analyzing conditions meeting the rule, and obtaining attribute information of target objects and attribute information of condition objects forming complex conditions; and according to the attribute information of the target objects and the attribute information of the condition objects, performing server calculation query and returning a geographic information query result. Based on collection, storage and classification of the geographic entity position information, the geographic entity position information of a specific type and space limitation is inquired, so that the function of simultaneously limiting the conditions of target objects by the mobile terminal is enriched.
US11983203B1
In an illustrative embodiment, an automated system engineers customized feature vectors from geospatial information system (GIS) metadata. The system may include computing systems and devices for extracting metadata for GIS features located within a predetermined distance of a property from a GIS map file and storing the extracted GIS features within a feature vector. The system can augment each of the extracted GIS features with amplifying data features extracted from external data sources. The system can calculate a distance between the property and each extracted GIS feature, which establishes a relationship between the property and each GIS feature and associated amplifying data features. Amounts of correlation between each of the extracted GIS features and associated amplifying data features within the feature vector and a market assessment of the property location can be identified using a data model trained with a data set customized to characteristics of the property.
US11983201B2
Concepts for creating a metatype tree for metatype introspection are presented. One example comprises decoding a parent metatype from a synthetic dataset by decoding one or more child metatypes of the parent metatype. The method then comprises creating a metatype tree comprising a parent node and one or more child nodes of the parent node. The parent node comprises the decoded parent metatype and the one or more child nodes of the parent node comprise the one or more decoded child metatypes.
US11983188B2
Systems and methods are provided for network and obsolescence management. In one embodiment, a platform device is provided including a real-time system interface module (RSIM), a database module (DBM), a logic control module (LCM) and a reporting module (RM). The platform device collects data for network elements, systems, devices and network services, and examines the network elements and network service to generate a network obsolescence report. The platform device may output an obsolescence report including one or more obsolescence measurements. Processes are also provided for network and obsolescence management.
US11983185B2
A system and method for improving a predictive accuracy of a machine learning-based virtual conversational agent that includes computing an antecedent context nexus based on query embeddings computed for a preceding query input by a user, wherein the antecedent context nexus includes a pairing of a categorial parameter and a sub-categorical parameter derived based on the query embeddings of the preceding query; creating search logic parameters based on the categorical parameter and the sub-categorical parameter of the antecedent context nexus; executing a context nexus-informed search of a corpus of structured data using at least the search logic parameters; extracting a response candidate from the corpus of structured data based on the execution of the context nexus-informed search; constructing a response to the preceding query based on the extracted response candidate; and returning, via a user interface, the response to the preceding query.
US11983184B2
A method for generating a model for recommendations from an item data set for a target data set includes embedding a set of targets from the target data set in a shared coordinate space using a first embedding function, embedding a first set of items from the item data set in the shared coordinate space using a second embedding function, selecting at least one target from the set of targets, and identifying a second set of items from the first set of items that are proximate to the at least one target as candidates from the recommendations.
US11983179B2
A query operator execution flow includes: identifying an OR operator of the query expression; generating a plurality of parallel sub-flows based on a plurality predicates of the OR operator; and generating a plurality of serial sub-flows of the query operator execution flow based on the OR operator of the query expression. A first consecutive one of the plurality of serial sub-flows includes an identifier appending operator, a second consecutive one of the plurality of serial sub-flows includes a tee operator, a third consecutive one of the plurality of serial sub-flows includes the plurality of parallel sub-flows from the tee operator, and a fourth consecutive one of the plurality of serial sub-flows includes a union distinct operator applied to the plurality of parallel sub-flows. Execution of the query is facilitated by applying the query operator execution flow to a plurality of rows indicated by the query.
US11983171B2
A method of labeling a dataset includes inputting a testing set comprising a plurality of input data samples into a plurality of pre-trained machine learning models to generate a set of embeddings output by the plurality of pre-trained machine learning models. The method further includes performing an iterative cluster labeling algorithm that includes generating a plurality of clusterings from the set of embeddings, analyzing the plurality of clusterings to identify a target embedding with a highest duster quality, analyzing the target embedding to determine a compactness for each of the plurality of clusterings of the target embedding, and identifying a target cluster among the plurality of clusterings of the target embedding based on the compactness. The method further includes assigning pseudo-labels to the subset of the plurality of input data samples that are members of the target duster.
US11983165B1
Embodiments of the present disclosure provide techniques for deduplicating files during internal stage replication using a directory table of the replicated internal stage that is modified as a cache for storing and retrieving original file-level metadata for the replicated files. An initial list of candidate files for loading from the internal stage to a table of the target deployment is prepared based on the files listed in the internal stage, and refined using a directory table lookup. If there is any inconsistency between the files registered in the directory table and the files listed in the internal stage, the target deployment will inspect the user-defined file-level metadata to obtain original file-level metadata for each file that is present in the internal stage but not in the directory table. This information may be used during deduplication to ensure that no duplicate files are loaded.
US11983147B2
A computer-implemented method, according to one embodiment, includes: receiving, at a clustered filesystem from a formatted filesystem, a request to perform a data integrity check for a portion of data. A determination is made as to whether the request includes a filesystem type of the portion of data, and in response to determining that the request includes a filesystem type of the portion of data, another determination is made as to whether the clustered filesystem supports the data integrity check for the filesystem type. In response to determining the clustered filesystem supports the data integrity check, another determination is made as to whether the portion of data is currently available. Furthermore, the computer-implemented method includes causing the data integrity check to be performed in response to determining that the portion of data is currently available. Results of performing the data integrity check are also sent to the formatted filesystem.
US11983146B2
A copy-on-write union filesystem. A computer system identifies a first filesystem namespace as a mutable layer, and a second filesystem namespace as an immutable layer. The computer system exposes a merged filesystem namespace as a union filesystem that merges the mutable layer and the immutable layer, and that overlays the first filesystem namespace over the second filesystem namespace. The computer system identifies an operation on the merged filesystem namespace that requests to read from a file within the merged filesystem namespace, the file being stored in the second filesystem namespace and not being stored in the first filesystem namespace. The computer system returns a handle referencing a proxy object stored in a system memory. The proxy object includes a mapping to a file object corresponding to the file as stored in the second filesystem namespace.
US11983138B2
A device that may configure itself is disclosed. The device may include an interface that may be used for communications with a chassis. The interface may support a plurality of transport protocols. The device may include a Vital Product Data (VPD) reading logic to read a VPD from the chassis and a built-in self-configuration logic to configure the interface to use one of the transport protocols and to disable alternative transport protocols, responsive to the VPD.
US11983128B1
Techniques to reduce overhead in a direct memory access (DMA) engine can include processing descriptors from a descriptor queue to obtain a striding configuration to generate tensorized memory descriptors. The striding configuration can include, for each striding dimension, a stride and a repetition number indicating a number of times to repeat striding in the corresponding striding dimension. One or more sets of tensorized memory descriptors can be generated based on the striding configuration. Data transfers are then performed based on the generated tensorized memory descriptors.
US11983124B2
Methods, devices, systems, and apparatus including computer-readable mediums for managing error correction coding in memory systems are provided. In one aspect, a memory system includes a system controller configured to communicate with a host device, and a memory device coupled to the system controller. The memory device includes at least one memory and a memory controller coupled to the at least one memory. The memory controller includes an error correction code (ECC) circuit configured to perform error correction coding for data received from at least one of the system controller or the at least one memory.
US11983115B2
A device connected to a host processor via a bus includes: an accelerator circuit configured to operate based on a message received from the host processor; and a controller configured to control an access to a memory connected to the device, wherein the controller is further configured to, in response to a read request received from the accelerator circuit, provide a first message requesting resolution of coherence to the host processor and prefetch first data from the memory.
US11983114B2
A database system is operable to determine a query for execution that requires access to a set of records stored by the database system. A first proper subset of the set of records are accessed in conjunction with executing the query by reading exactly one of a set of multiple replicas of each record of the first proper subset of the set of records from the replication-based storage system. A second proper subset of the set of records are accessed in conjunction with executing the query by reading at least one redundancy-coded segment from the redundancy-coding based storage system. A final resultant for the query is generated by performing at least one query operation on the first proper subset of the set of records and the second proper subset of the set of records in conjunction with executing the query.
US11983111B2
A computing system that enables data stored in a persistent memory region to be preserved when a processor fails can include volatile memory comprising the persistent memory region, non-volatile memory, and a system on a chip (SoC). The SoC can include a main processor that is communicatively coupled to both the volatile memory and the non-volatile memory. The SoC can also include an auxiliary processor that is communicatively coupled to both the volatile memory and the non-volatile memory. The SoC can also include instructions that are executable by the auxiliary processor to cause the data in the persistent memory region of the volatile memory to be transferred to the non-volatile memory in response to a failure of the main processor.
US11983108B2
The present disclosure relates to the technical field of semiconductors, and provides a method and an apparatus for determining an address mapping relationship, and a storage medium. The method for determining an address mapping relationship includes: obtaining a mapping relationship table between preset addresses and DRAM physical addresses under a preset condition; and analyzing values of bit addresses in the DRAM physical address according to a first preset rule, to determine an attribute of each bit address in the DRAM physical address, where the attribute is used for representing an address field of the DRAM physical address.
US11983104B2
Systems, methods, and computer-readable media are disclosed for validating a machine learning model. In one aspect, a machine learning model validation system can receive a test machine learning model, analyze an output of the test machine learning model, determine a degree of similarity between the test machine learning model and one or more machine learning models stored in a database based on the output of the test machine learning model, and determining whether the test machine learning model complies with a set of validation rules based on the degree of the similarity with respect to one or more thresholds.
US11983092B2
An information processing device and information processing method with improved error tolerance are implemented. There is included a data processing unit that executes lockstep processing in which a plurality of processing systems executes the same task and error verification is performed by comparing execution results. In a case where an error is detected in the lockstep processing, the data processing unit increases supply voltage to a CPU circuit system that executes the task, processing of lowering a supply clock, or the like, as control for improving noise tolerance of the CPU circuit system, and moreover, performs re-execution processing of the task by using more processing systems than the processing systems before the error detection.
US11983088B2
An apparatus for determining candidate causes of a user experience degradation includes a data collection agent to collect inventory data associated with a managed computer system, a change recording system to process the inventory data and determine any changes and to record change records including time-stamps, an alert detection system to detect alerts (alarms and sensors) including time-duration information and storing alert records, an analysis module to select alert records based on whether the alert, using the time-duration information, occurred in a predetermined lookback period, and identify, for each selected alert records, corresponding change records that precede in time the selected alert records. A user reporting interface outputs the identified change records as the candidate causes. A plurality of managed computers includes condensing agents to transmit respective alert and change records to a master computer system for correlation analysis, and outputting candidate causes based upon the analysis.
US11983086B2
The disclosure provides a method for processing data, and an electronic device. The method includes: obtaining first attribute information of input data and second attribute information of a computing device corresponding to the input data; selecting a target operator implementation mode from a plurality of candidate operator implementation modes based on the first attribute information and the second attribute information; determining a plurality of sub-operators included in an operator required for the input data from an operator library based on the target operator implementation mode, to generate the operator; and obtaining an operation result by performing an operation on the input data by the computing device based on the operator.
US11983072B2
An estimation apparatus 1 includes: a correlation index estimation unit 2 configured to receive a variable output by a component 21 as an input, and estimate correlation index information indicating a range that a value of the variable and a correlation can take after a predetermined time, at a normal time; an abnormality degree calculation unit 3 configured to calculate an abnormality degree using the correlation index information; and a causal effect estimation unit 4 configured to estimate a causal effect expressing an index indicating that an abnormality propagates to a variable output by the component 21.
US11983065B2
The present disclosure is directed to logic based read sample offset operations in a memory sub-system. A processing device performs a first read, a second read, and a third read of data from a memory devices using a first center value corresponding to a first read level threshold, a negative offset value, and a positive offset value, respectively. The processing device performs a XOR operation on results from the first and second reads to obtain a first value and a XOR operation on results from the second and third reads to obtain a second value. The processing device performs a first count operation on the first value to determine a first difference bit count and a second count operation on the second value to determine a second difference bit count. The processing device can store or output the first difference bit count and the second difference bit count.
US11983057B2
Streaming content using a data streaming device having limited power is described. A data streaming device receives streaming content from a network and provides the streaming content for display on a content display device. Data streaming device includes power supplies that receive power from the content display device. The power supplies use the power to operate components of data streaming device that process the streaming content. A measuring module measures the power provided to the data streaming device. When the power is insufficient, a controller generates an indication that there is insufficient power to operate the components of the data streaming device. The controller may also modify functionality of the components to operate using available power or disable a component of the data streaming device.
US11983051B2
An electronic device having a detachable memory is provided with a docking connector, and includes a device body and a memory. The device body has an accommodating slot and a stopping portion provided corresponding to the accommodating slot, and the stopping portion and the accommodating slot jointly form a displacement space in between. The memory is provided with a connector and a protruding stopped portion. When the memory is accommodated in the accommodating slot, the stopped portion is moved along into the displacement space and is stopped by the stopping portion, and the connector is docked with the docking connector. Thus, the memory is provided with an anti-misplugging effect.
US11983050B2
An expansion card support device includes an arm configured to rotate between a closed position and an open position relative to an interior surface of a computer housing opposite from one or more interface buses. The arm is substantially parallel to the interior surface in the closed position and substantially perpendicular to the interior surface in the open position. The arm is sized so as to abut edges of one or more expansion cards retained in the one or more interface buses with the arm in the open position. The device further includes a first spring configured to rotate the arm from the closed position to the open position. The device further includes a latch configured to maintain the arm in the closed position with the latch in a latched state.
US11983049B2
A portable information handling system structure located between housing hinges along one side of the housing has first and second antenna disposed at opposing ends with a cooling fan between the first and second antenna and over the antenna structure to isolate the first and second antenna. In one embodiment, a parasitic element disposed between the first and second antenna and under the cooling fan has resonance tuned to isolate wireless signals of a frequency supported by the first and second antenna.
US11983048B2
A portable information handling system glass ceramic housing integrates plural wires on opposing sides that interface with a radio to provide a dipole antenna, such as with a radio conductor output interfaced at a wire of the interior side and a radio ground output interfaced at a wire of the exterior side. Conductive contacts interface with the wires by exposure at the glass ceramic housing interior where pogo pins of a printed circuit board assembly bias against the conductive contacts to communicate the radio signals. In one example embodiment, the conductive contacts co-locate with a logo etched into the glass ceramic housing to provide an aesthetically pleasing antenna interface that is difficult to visually detect at the glass ceramic housing exterior.
US11983046B2
A portable information handling system pivots a hinge rotational axis as the hinge rotates housing portions between open and closed positions to manage a gap between the housing portions. For example, the hinge couples a base at a perimeter of one housing portion, the base having a many body that slides on sliding members of the base and that supports a bracket extending inward to couple to another housing portion. A bracket gear engages with a pinion gear included in the main body to translate bracket rotation through the pinion gear to a rack integrated in the base, thereby sliding the main body relative to the base as the housing portions rotate so that the distance between the housing portions adjusts with rotational orientation.
US11983044B2
A mobile electronic device includes a main framework having a motherboard, a back cover covering the main framework and having an expansion window, and an expansion unit is disclosed. The expansion unit includes a door cover covering the expansion window. The door cover includes a back plate and a lateral plate, the lateral plate having an opening. A functional module is disposed on an inner side of the door cover, electrically connected to the motherboard, and has a first side on which an operation interface is disposed. The operation interface faces the opening in the lateral plate.
US11983041B2
A flexible display, including a stand, a supporting mechanism, a flexible screen, a driving component, a driven component, and a link, is provided. The supporting mechanism is connected to the stand. The flexible screen is attached to the supporting mechanism. The driving component is disposed on the stand. The driven component is disposed on a side of the supporting mechanism distant from the stand. The link has a first end and a second end opposite to the first end. The first end is connected to the driving component, and the second end is connected to the driven component. The driving component drives the driven component through the link to move on a first horizontal plane to drive the supporting mechanism and the flexible screen to transform when the driving component moves between the first horizontal plane and a second horizontal plane that is parallel to the first horizontal plane.
US11983036B2
A wearable device includes a dial, a watch body, and a position detection member. The position detection member includes a first component and a second component, one of the first component and the second component is arranged on the dial, the other of the first component and the second component is arranged on the watch body. The first component includes a first subcomponent and a second subcomponent, and the first subcomponent and the second subcomponent are spaced from each other in a rotation direction of the watch body. The position detection member has a first state and a second state, when the position detection member is in the first state, the first subcomponent is opposite to the second component, and when the position detection member is in the second state, the second subcomponent is opposite to the second component.
US11983035B2
A portable electronic device can include a housing that at least partially defines an internal volume and an external surface of the device. The housing can include an electromagnetically transparent portion that partially defines the exterior surface. The portable electronic device can include an antenna disposed in the internal volume and a sensing circuit disposed in the internal volume to receive a signal transmitted from the antenna.
US11983026B2
A voltage reference circuit included in a computer system includes two bipolar devices with two different current densities which are used to generate two base-emitter voltages, which are scaled using divider circuits. The voltage reference circuit also includes a feedback circuit that generates a reference voltage using the scaled base-emitter voltages and a feedback signal. The feedback signal is generated using the reference signal and combined with one of the scaled base-emitter voltages to compensate for variations in load current from the reference circuit.
US11983022B2
A travel route creation system which creates a travel route for a personal mobility vehicle, the system including a controller configured to create the travel route in which an entering angle to a bump or a slope is set within an angle range of 45° and more based on map data indicating the bump or the slope which the personal mobility vehicle can travel over, when creating the travel route for the personal mobility vehicle to pass the bump or the slope.
US11983019B2
An unmanned aerial vehicle that delivers a package includes a plurality of rotary wings, a plurality of first motors, a main body, a connector, a movable block, and a processor. When the connector is connected to a rail, the processor sets a rotation rate of the plurality of first motors to a rotation rate that is lower than a minimum rotation rate necessary for floating and higher than a minimum rotation rate necessary for propulsion along the rail. Furthermore, the processor causes the movable block to increase the angle formed by the normal direction of an imaginary plane containing the plurality of rotary wings relative to a support direction of the connector.
US11983007B2
A control system for positioning a marker over a pre-existing roadway surface mark. The control system has one or more imagers having a field of view for imaging an area of roadway mark surface encompassing the roadway mark and a computer having a machine learning network to process the roadway mark image and position the marker over the pre-existing roadway mark.
US11983004B2
A vehicle control device comprises a drive device configured to enable application of a driving force to a vehicle in an actuation state. The vehicle control device executes remote operation control of controlling the drive device in accordance with a wireless signal transmitted from a portable terminal present outside the vehicle, to thereby cause the vehicle to move to a predetermined target stop position. The vehicle control device maintains the drive device in the actuation state after an arrival time being a time at which the vehicle arrives at the target stop position, and invalidates the operation on the accelerator even when the accelerator is operated in a period from the arrival time to a cancellation condition satisfaction time at which a cancellation condition by which a fact that a user holding legitimate qualification has gotten in the vehicle can be confirmed is satisfied.
US11982999B2
The present disclosure relates to a task processing method and device based on defect detection, a computer readable storage medium, and a task processing apparatus. The method includes receiving a detection task; determining a task type of the detection task; storing the detection task in a task queue if the task type is a target task type; and executing the detection task in a preset order and generating a feedback signal when a processor is idle. The detection task of the target task type includes an inference task and a training task. Executing the training task includes modifying configuration information according to a preset rule based on product information in the detection task; acquiring training data and an initial model according to the product information; and using the training data to train the initial model according to the configuration information to obtain a target model and store it in memory.
US11982991B2
An additive manufacturing system may include an additive manufacturing apparatus on which a process of producing a three-dimensional object from a material can be performed; an additive manufacturing process controller operatively associated with the additive manufacturing apparatus; and a first memory device operatively associated with the additive manufacturing process controller. The first memory device may include first and second stable release process programs each comprising a first subset of operations executable by said process controller. The system may include a second memory device comprising another stable release process program comprising a second subset of operations executable by said process controller. The system may include a selector configured to choose one of the stable release process programs to run on said process controller when producing a three-dimensional object on the additive manufacturing apparatus.
US11982989B2
A method for performing a design rule check of a computer aided design (CAD) file corresponding to a geometry of a tool for use in a process for making an article from a starting material. Design rules defined to avoid a geometry of the tool documented as causing an inefficiency in a non-printing or non-platemaking operation of the process are stored in a computer. A design rule checking (DRC) module of the computer processes the CAD file relative to the stored design rules, identifies violations, automatically suggests design changes responsive to each violation, receives a user input responsive to suggested design changes, and modifies the CAD file in response to the user input. Non-transitory computer readable media containing code for implementing the method and related CAD systems are also described.
US11982971B2
A drive device includes a drive source, a drive train including a plurality of drive transmitters, and a positioning member. The drive train transmits a driving force of the drive source to a driven member. The plurality of drive transmitters include a first group of the drive transmitters and a second group of the drive transmitters. The drive source and the first group of the drive transmitters together serve as an integrated unit attached to one side of a facing member facing a side panel of an image forming apparatus. The integrated unit includes a positioning object. The second group of the drive transmitters is supported by a shaft disposed on another side of the facing member. The positioning member includes a positioning portion with which the positioning object is engaged on the one side or said another side of the facing member.
US11982968B2
An image forming apparatus includes an image bearing member, a transfer portion, first and second correcting portions including first and second roller pairs and first and second detectors, respectively. The first and second correcting portions correct a sheet position in a widthwise direction. A controller, in a case the sheet is fed to the transfer portion via the first correcting portion from the second correcting portion, causes the first correcting portion to correct the sheet position to a first position to be aligned with the image transferred in the transfer position and causes the second correcting portion to correct the sheet position to a second position. When the sheet has been moved to a reference position by the second roller pair, the second position is a position offset from the reference position toward an opposite side to a direction where the sheet position detected by the first detector is shifted from the first position.
US11982961B2
A fixing device includes an endless belt, a rotatable pressing member, a pad member inside of the belt, and a sliding member held by the pad member and sliding on an inner circumferential surface of the belt in a nip. The rotatable pressing member nips and feeds a recording material in the nip in cooperation with the belt and fixes a toner image on the recording material by applying heat and pressure. The sliding member includes a base material layer on which a plurality of projections projecting toward the rotatable pressing member are formed on a side sliding with the belt and a sliding layer provided on an outer surface of the plurality of projections. A shape of a surface of the sliding layer is a curved surface and a radius of curvature R of the curved surface satisfies 300 μm≤R≤850 μm.
US11982950B2
A power supply device that applies a voltage in which a direct-current (DC) voltage and an alternating-current (AC) voltage are superimposed on each other to a charging member that charges an image bearer, includes: an AC voltage generation circuit that generates the AC voltage; a DC voltage generation circuit that generates the DC voltage; a DC current detection circuit provided on an output terminal side of the DC voltage generation circuit, which detects an output DC current flowing into the image bearer; and a reduction circuit that reduces an inflow of an AC current to the DC current detection circuit.
US11982947B2
A contamination trap for use in a debris mitigation system of a radiation source, the contamination trap comprising a plurality of vanes configured to trap fuel debris emitted from a plasma formation region of the radiation source; wherein at least one vane or each vane of the plurality of vanes comprises a material comprising a thermal conductivity above 30 W m−1 K−1.
US11982946B2
A patterning device for patterning product structures onto a substrate and an associated substrate patterned using such a patterning device. The patterning device includes target patterning elements for patterning at least one target from which a parameter of interest can be inferred. The patterning device includes product patterning elements for patterning the product structures. The target patterning elements and product patterning elements are configured such that the at least one target has at least one boundary which is neither parallel nor perpendicular with respect to the product structures on the substrate.
US11982944B2
A method of lithography process is provided. The method includes forming a conductive layer over a reticle. The method includes applying ionized particles to the reticle by a discharging device. The method includes forming a photoresist layer over a semiconductor substrate. The method includes securing the semiconductor substrate by a wafer electrostatic-clamp. The method also includes patterning the photoresist layer by emitting radiation from a radiation source via the reticle.
US11982938B2
The present disclosure provides an imprint template, including: a base substrate, a pattern layer for imprinting and a planarization layer; wherein the planarization layer is located on a surface of the pattern layer facing away from the base substrate, and a surface of the planarization layer facing away from the base substrate is a plane; and the planarization layer and the pattern layer are configured such that under a specific film removing process, the planarization layer is removed while the pattern layer remains. The present disclosure further provides a preparation method of an imprint template, and an imprint method.
US11982936B2
A method of fabricating a photomask includes selectively exposing portions of a photomask blank to radiation to change an optical property of the portions of the photomask blank exposed to the radiation, thereby forming a pattern of exposed portions of the photomask blank and unexposed portions of the photomask blank. The pattern corresponds to a pattern of semiconductor device features.
US11982918B2
Semi-retro-reflective total internal reflection-based image displays may be equipped with at least one dielectric layer. The at least one dielectric layer may be deposited on one or more of a front electrode layer, rear electrode layer or pixel walls. This may lead to displays with enhanced brightness, improved electrophoretic particle responsiveness, improved grayscale and chemical stability in the presence of an electrophoretic medium, and improved resistance to high electric fields and high temperatures. In one embodiment, a total internal reflection-based image display comprises a dielectric layer formed by one or more of methods molecular layer deposition, atomic layer deposition, chemical vapor deposition, plasma enhance chemical vapor deposition, spin coating or slot die coating. In another embodiment, a total internal reflection-based image display comprises at least one dielectric layer and at least one surface modification layer.
US11982916B2
Example display devices include a waveguide configured to propagate visible light under total internal reflection in a direction parallel to a major surface of the waveguide. The waveguide has formed thereon an outcoupling element configured to outcouple a portion of the visible light in a direction normal to the major surface of the waveguide. The example display devices additionally include a polarization-selective notch reflector disposed on a first side of the waveguide and configured to reflect visible light having a first polarization while transmitting the portion of the visible light having a second polarization. The example display devices further include a polarization-independent notch reflector disposed on a second side of the waveguide and configured to reflect visible light having the first polarization and the second polarization, where the polarization-independent notch reflector is configured to convert a polarization of visible light reflecting therefrom.
US11982915B1
Included are a transistor, a pixel electrode provided corresponding to the transistor, a lens layer provided at a layer between the transistor and the pixel electrode, a light transmitting layer provided at a layer between the lens layer and the pixel electrode, and planarized together with the lens layer, a relay layer provided at a layer between the transistor and the lens layer, and another relay layer provided at a layer between the light transmitting layer and the pixel electrode, and electrically connected to the relay layer via a contact hole.
US11982909B2
A method for manufacturing a liquid crystal display panel and a liquid crystal display panel are provided. The method of manufacturing a liquid crystal display panel comprises the following steps: grinding the display device along a preset edge and removing the adhesive layer on a side of the preset edge away from a frame sealant, to obtain the liquid crystal display panel.
US11982893B2
A display device includes an array substrate including a display region and a peripheral region, a counter substrate opposite to the array substrate, and a liquid crystal layer between the array substrate and the counter substrate. The display region includes a plurality of data signal lines and a plurality of scanning signal lines, the peripheral region includes a first wiring pattern arranged with a plurality of wirings connected to each of the plurality of scanning signal lines and a second wiring pattern applied with a certain potential, the first wiring pattern includes a first straight portion extending along the first direction, a second straight portion extending along the second direction, and a bending portion connecting the first straight portion and the second straight portion, and the bending portion includes a first wiring having a staircase-like stepped shape.
US11982892B1
A display panel and a display device are provided. The display panel includes a regular display region and an irregular display region. The display panel also includes a first substrate and a second substrate that are disposed opposite to each other, a liquid crystal layer disposed between the first and second substrates, and a heating electrode layer stacked with the liquid crystal layer. In the irregular display region, the heating electrode layer includes a plurality of first heating wires, and each first heating wire is connected between a first electrode wire and a second electrode wire. At least one first heating wire serves as a target heating wire including a first sub-segment and a second sub-segment. The first sub-segment has a resistance per unit length smaller than the second sub-segment, and the first sub-segment is closer to the regular display region than the second sub-segment.
US11982890B2
A display unit that includes an image display part and a light-transmitting protective part arranged on the image display part. A cured resin layer is arranged between the display part and the protective part. The cured resin layer can have a transmittance of 90% or higher in the visible range and a storage modulus at 25° C. of 1×107 Pa or less. The cured resin layer can be formed from a resin composition that has a cure shrinkage of 5% or less.
US11982887B2
A thermo-optic phase shifter includes a substrate having a cavity formed into an upper region of the substrate. The thermo-optic phase shifter includes an optical waveguide disposed above the substrate. The optical waveguide extends across and above the cavity. The thermo-optic phase shifter also includes a heater device disposed along a lateral side of the optical waveguide. The heater device extends across and above the cavity. The cavity is formed by an undercut etching process after the optical waveguide and the heater device is formed. The optical waveguide can be formed to include one or more segments that pass over the cavity. Also, a second heater device can be included such that the one or more segments of the optical waveguide that extend over the cavity are bracketed by heater devices. Thermal transmission structures can be included to enhance heat transfer between the heater device(s) and the optical waveguide.
US11982878B2
The local refractive power or the refractive power distribution of a spectacle lens is measured. A first image of a scene having a plurality of structure points and a left and/or a right spectacle lens of a frame front is captured with an image capturing device from a first capture position having an imaging beam path for structure points, which extends through the spectacle lens of the frame front. At least two further images of the scene are captured with the image capturing device from different capture positions, one of which can be identical with the first capture position, without the spectacle lenses of the spectacles or without the frame front containing the spectacle lenses having the structure points imaged in the first image, and the coordinates of the structure points in a coordinate system are calculated from the at least two further images of the scene by image analysis.
US11982877B2
A method comprises: disposing a physical landmark upon an eye of a user; capturing at least one image of the eye of the user with an image sensor while the eye is illuminated, wherein the image includes an image of the physical landmark and at least one other point on the surface of the eye outside of the cornea; processing the at least one image to obtain at least one metric of the eye of the user; and determining, based on the at least one metric, at least one parameter of a daily use contact lens to be worn on the eye of the user.
US11982867B2
Some embodiments include a camera voice coil motor (VCM) actuator configured to shift a lens and/or an image sensor along multiple axes. The VCM actuator may include a bottom flexure and a top flexure that connect one or more dynamic members to one or more static members. The VCM actuator may include stationary magnets and coils held by dynamic members. In some cases, the VCM actuator may be configured to move the image sensor along an optical axis, to move the image sensor in directions orthogonal to the optical axis, and/or to tilt the image sensor relative to the orthogonal axis. In some examples, the VCM actuator may be configured to move the image sensor in directions orthogonal to the optical axis, to move the lens along the optical axis, and/or to tilt the lens relative to the optical axis.
US11982865B2
In a unit with shake correction function, a driving magnet and a driving coil which constitute a rolling drive mechanism are arranged on an outer side of a radial direction with respect to a disposition space for an optical module that is provided in a movable body. Therefore, since there is no need to arrange the disposition space and the rolling drive mechanism to be deviated from each other in an optical axis direction, it is possible to make the unit with shake correction function thin in the optical axis direction. Further, in the rolling drive mechanism, since the driving magnet and the driving coil face each other in the optical axis direction, a magnetic field of the rolling drive mechanism does not easily enter the disposition space for the optical module. Consequently, magnetic interference between the movable body and the rolling drive mechanism can be suppressed.
US11982864B2
A lens driving device includes a lens support, a first moving member plate and a second moving member plate that surround around a periphery of the lens support, wherein the first moving, member plate is supported so as to be freely movable relative to the second moving member plate by a first support mechanism that includes a first support protrusion and a first guide recess into which the first support protrusion is fitted, the lens support is supported so as to be freely movable relative to the first moving member plate by a second support mechanism that includes a second support protrusion and a second guide recess into which the second support protrusion is fitted.
US11982861B2
A method of making a pre-aligned optical mount, including: mounting a desired optical element onto a housing; securing the housing onto a stage having at least four degrees of freedom; aligning the optical element with a specified optical axis by adjustment of the stage; machining the housing to match an optical platform onto which the housing is be mounted; wherein the housing is machined such that an optical axis of the optical element is aligned with a predefined optical axis with respect to the optical platform when the housing is mounted onto the optical platform.
US11982856B2
A connector assembly comprising: a first end and a second end; a first inlet for receiving a protective duct of an enhanced performance fibre unit; a second inlet for receiving a protective duct of an enhanced performance fibre unit; an outlet for receiving a protective duct of an enhanced performance fibre unit; a first internal channel between the first inlet and the outlet for receiving a length of enhanced performance fibre unit stripped of its protective duct; and a second internal channel for receiving a length of enhanced performance fibre unit stripped of its protective duct between the second inlet and a section of the first internal channel proximate the outlet.
US11982851B2
In a method or system for interrogating an optical chip (50), the optical chip (50) is illuminated with input light (30) and a spatially resolved image (50i) of the output light (31,32) is measured from the optical chip (50). The output light (31,32) is imaged together with a reflection of the input light (30). For example, this can be used to establish, improve, or maintain alignment of the input light (30) on a sensor input port (51) of the optical chip (50). The same detector (17) measures the spatially resolved image and a spectral response of the optical chip (50).
US11982837B2
An object is to improve crosstalk between ports while keeping an interposer circuit small. In an interposer circuit that includes a first surface connected to an optical circuit, a second surface that is connected to a fiber block and is located opposite to the first surface in parallel with the first surface, and a plurality of connection waveguides connected to a plurality of input/output waveguides included in the optical circuit and a plurality of input/output fibers included in the fiber block, the connection waveguides each have a straight shape, and an angle (θ) formed between the first surface and each of the connection waveguides is the same as an angle (φ) formed between the second surface and each of the connection waveguides.
US11982825B2
According to one embodiment, a liquid crystal optical element includes a transparent substrate including a main surface, an alignment film disposed on the main surface, and a liquid crystal layer overlapping the alignment film and including a cholesteric liquid crystal including liquid crystal molecules stacked helically and an additive exhibiting a liquid crystalline property. In the liquid crystal layer, a reflective surface along which alignment directions of the liquid crystal molecules are identical is inclined with respect to the main surface.
US11982820B2
A lens moving apparatus includes a bobbin including a first coil disposed therearound, a first magnet disposed to face the first coil, a housing for supporting the first magnet, upper and lower elastic members each coupled to both the bobbin and the housing, a base disposed to be spaced apart from the housing by a predetermined distance, a second coil disposed to face the first magnet, a printed circuit board on which the second coil is mounted, a plurality of support members, which support the housing such that the housing is movable in second and/or third directions and which connect at least one of the upper and lower elastic members to the printed circuit board, and a conductive member for conductively connecting the upper and lower elastic members.
US11982818B2
Augmented reality glasses can include a first laser, a second laser, and a scanning mirror. The augmented reality glasses can also include a first polarization selective reflector and a second polarization selective reflector. The first polarization selective reflector is arranged to receive light from the first laser and reflect light received from the first laser at a first angle to the scanning mirror, and the second polarization selective reflector is arranged to receive light from the second laser and reflect light received from the second laser at a second angle to the scanning mirror. The augmented reality glasses can also have an eyepiece having an input coupling port arranged to receive light reflected by the scanning mirror.
US11982811B2
There is provided an optical device, including a light-transmitting substrate having a refractive index, at least two major surfaces and edges, an optical element for coupling light waves into the substrate for effecting total internal reflection, at least one element carried by the first substrate for coupling light waves out of the substrate, and a first transparent plate, having at least two major surfaces, one of the major surfaces of the first transparent plate being optically cemented, with a first optical adhesive having a refractive index, to one of the major surfaces of the light-transmitting substrate, defining a first interface surface, light waves coupled inside the substrate are partially reflected from the interface plane and partially pass through it, wherein the refractive index of the optical adhesive is different than the refractive index of the light transmitting substrate.
US11982806B2
An optical system with adjustable eye relief includes a relay lens assembly. The relay lens assembly is defined by a collimating lens and a focusing lens. The optical system includes an aperture stop. The aperture stop is configured to shift axially along an optical axis between the collimating lens and the focusing lens. The optical system also includes an afocal lens assembly. The afocal lens assembly is defined by the focusing lens and an eyepiece. Additionally, an axial shift of the aperture stop along the optical axis between the collimating lens and the focusing lens changes an eye relief of the eyepiece based on a transverse magnification of the afocal lens assembly.
US11982797B2
Aspect ratio modifying imaging systems and methods are provided. In one example, an infrared imaging device includes at least one lens element configured to transmit electromagnetic radiation associated with a portion of a scene. The portion has a first aspect ratio. The electromagnetic radiation includes mid-wave and/or long-wave infrared light. The at least one lens element has a freeform surface having no translational symmetry and no rotational symmetry. The infrared imaging device further includes a detector array configured to receive image data associated with the electromagnetic radiation from the at least one lens element and generate, based on the image data, an image. The image data has a second aspect ratio different from the first aspect ratio. Each of the first and second aspect ratios is a ratio of a size along a first direction and a size along a second direction orthogonal to the first direction.
US11982795B2
An optical imaging lens may include a first, a second, a third, a fourth, a fifth, a sixth, a seventh, and an eighth lens elements positioned in an order from an object side to an image side. Through designing concave and/or convex surfaces of each lens elements, the optical imaging lens may provide improved imaging quality and optical characteristics, reduced length of the optical imaging lens and increased field of view while the optical imaging lens may satisfy at least one inequality.
US11982783B2
Metal detectors are disclosed herein containing integrated positional tracking unit (20) containing the sensors and processors which provide the detection of the real-time positions of the search head (11) on the ground during metal target (1) searching process, by optical flow technique as (X, Y) points on an image frame at X, Y coordinate plane, following the verification and if required, correction of the parameters of height from the ground, horizontal and axial motions, angular position, focus distance, light quantity and quality; image processing/display unit (30), a shaft mount display and/or a screen, generating the image of the target (1) metal by matching the metal data received from the detector signal processing system (12), thereby from the search head (11) and the location and position data received from the integrated positional tracking unit (20), on a position/image matrix and presenting such image to the user visually.
US11982779B2
A guided pairing method includes generating a singles list by detecting a plurality of singles at a plurality of detector elements in a detector array, the plurality of singles falling within a plurality of detection windows; for each detection window of the plurality of detection windows in the singles list having exactly two singles of the plurality of singles, determining the line of responses (LORs) for each of the two singles of the plurality of singles; for each detection window of the plurality of detection windows in the singles list having more than two singles of the plurality of singles, determining all coincidences possible based on the more than two singles; generating a weight for said each coincidence of the coincidences based on the determined LORs for said each of the two singles of the plurality of singles; and pairing the more than two singles based on the generated weight for said each coincidence of the coincidences.
US11982777B2
A radiation position detector includes: a photodetector array constituted of unit-sized unit photodetectors; a scintillator array constituted of a plurality of tetragonal scintillator elements optically connected to the photodetector array, wherein scintillator units are each constituted of a pair of unit scintillators whose individual cross-sectional size of plane facing to right receiving surface is ¼ of the size of the unit photodetector, where at least part of which is optically connected on a surface side opposite to the right receiving surface, the scintillator units being each arranged so as to be positioned over two of the unit photodetectors; and a position evaluation unit configured to identify the scintillator unit by the presence or absence of a signal and furthermore identify one of the unit scintillators of the scintillator unit on the basis of a strength of the signal, to obtain a two-dimensional radiation detection position.
US11982776B2
Disclosed sensors, sensor controllers, and sensor control methods enhance transducer performance using a model-based equalization method that can be performed in the field. One illustrative method for operating a piezoelectric-based sensor includes: sensing a response of a piezoelectric transducer as a function of frequency; deriving parameter values of an equivalent circuit for the piezoelectric transducer from the response; using a squared magnitude of the equivalent circuit's transfer function to determine a system level selectivity; and adapting at least one operating parameter of the sensor based on the system level selectivity. One illustrative controller for a piezoelectric transducer includes: a transmitter that drives the piezoelectric transducer; a receiver that senses a response of the piezoelectric transducer; and a processing circuit coupled to the transmitter and to the receiver to calibrate the transducer using the foregoing method.
US11982764B2
A light detection and ranging (LIDAR) system includes a first optical source to generate a first optical beam, a first collimating lens to collimate the first optical beam, a first prism wedge of a first prism wedge pair to redirect the first optical beam, and a first focusing lens to focus the first optical beam on a front surface of a second prism wedge of the first prism wedge pair, the second prism wedge to direct the first optical beam toward an output lens.
US11982763B2
A sensor device has a metal sensor housing with a housing base coupled to a frame base of a metal optical frame. A device mounting plate is orthogonal to the frame base. A securing device secures an optical communication device to the device mounting plate. A barrel mounting channel has first and second sidewalls, each extending obliquely to the frame base and defining a linear translation pathway along the frame base for a metal lens barrel. A fastener secures the metal lens barrel to the first and second sidewalls. A glass lens is in contact with three protrusions extending outward from an inner annular surface of the lens barrel. The optical communication device is configured to be in optical communication with the lens and is secured in a particular position in a translation plane mutually defined by the device mounting plate and the optical communication device.
US11982761B2
A method for calibrating a phased array including an antenna array comprising a plurality of antenna elements, comprising the steps: measuring with a probe a first antenna element pattern of a first antenna element of the plurality of antenna elements; performing a spherical near-field to far-field transformation of the first antenna element pattern; transforming the far-field first antenna element pattern to a plane-wave spectrum; back transforming the plane-wave far-field first antenna element pattern to a reference point within the near-field of the antenna array; normalizing the first antenna element pattern according to, at least, the value at the phase center of the plane-wave near-field first antenna element pattern; and calibrating the first antenna element based, at least in the part, on the normalized first antenna element pattern.
US11982758B2
A relay point generation method includes: predicting a state of a target at a next moment; establishing a search range around the target according to the state of the target at the next moment; performing sampling within the search range, to obtain at least two location sampling points; and determining a relay point of the UAV at the next moment according to the state of the target at the next moment and the at least two location sampling points.
US11982747B2
Systems and methods generate synthetic sensor data, such as synthetic radar, lidar, and/or sonar data from three dimensional (3D) scene data that may be custom designed. Reflectivity coefficients in the radar, lidar, and/or sonar spectrums may be determined for objects included in the 3D scene data. The reflectivity coefficients may be utilized by a game engine for computing the synthetic sensor data. The synthetic sensor data may be used in the creation, evaluation, and/or verification of a design for a controller or other system that utilizes such data.
US11982737B1
Techniques for presence-detection devices to vary presence-detection sensitivity to detect different types of movements by objects, such as major movements and minor movements, using ultrasonic signals. The devices detect movement of a person in an environment by emitting ultrasonic signals into the environment, and characterizing the change in the frequency, or the Doppler shift, of the reflections of the ultrasonic signals off the person caused by the movement of the person relative to the presence-detection devices. The presence-detection devices may control the presence-detection sensitivity in order to detect major movements, such as a user walking in a room, as well as objects minor movements, such as a user typing at a computer. By adjusting the presence-detection sensitivity, the devices are able to improve the overall accuracy of detecting the presence of users in an environment.
US11982726B2
Tracer kinetic models are utilized as temporal constraints for highly under-sampled reconstruction of DCE-MRI data. In one embodiment, a method for improving dynamic contrast enhanced imaging. The method includes steps of administering a magnetic resonance contrast agent to a subject and then collecting magnetic resonance contrast agent from the subject. A tracer kinetic model (i.e. eTofts or Patlak) is selected to be applied to the magnetic resonance imaging data. The tracer kinetic model is applied to the magnetic resonance imaging data. Tracer kinetic maps and dynamic images are simultaneously reconstructed and a consistency constraint is applied. The proposed method allows for easy use of different tracer kinetic models in the formulation and estimation of patient-specific arterial input functions jointly with tracer kinetic maps.
US11982725B2
Magnetic resonance images with improved image quality consistent with those obtained using parallel radio frequency (“RF”) transmission (“pTx”) techniques are generated from data acquired using single transmission hardware (e.g., single channel RF transmission). A deep-learning framework is used to train a deep neural network to convert images obtained with single transmission into pTx-like images. The pTx-like images have reduced signal variations and dropouts that may otherwise be attributable to B1+ inhomogeneities.
US11982713B2
Provided are an information processing device, an information processing system, an information processing method, and a computer program capable of visually and easily grasping a state of an energy storage device. An information processing device includes: an acquisition unit configured to acquire information including a state of an energy storage device by communication at predetermined time intervals; a storage processing unit configured to store the acquired information in a storage medium in association with information for identifying the energy storage device; a transmission processing unit configured to transmit screen information of a state screen including an image of a system including the energy storage device and a graphic indicating the state of the energy storage device to a communication terminal device; and an automatic monitor unit configured to update information of the graphic based on latest information stored in the storage medium and periodically transmit the information of the graphic to the communication terminal device.
US11982708B2
An apparatus for aligning a device having a fine pitch includes: a base plate, which has vacuum holes respectively formed at seating points for devices and suctions the devices with the vacuum pressure that allows minute movement as the vacuum pressure is applied in a state in which the devices are loaded; a jig plate, which is fixedly installed so as to be positioned on the upper portion of the base plate and has openings, in which the devices are received, in the same number as the number of the devices loaded on the base plate; and a base plate position adjusting means for finely moving the positions of the devices loaded on the base plate in X-Y-θ directions so as to position the devices in the openings (formed in the jig plate.
US11982706B2
The present disclosure relates to burn-in apparatus, transfer method, burn-in chamber, and interchangeable frame thereof for semiconductor devices burn-in process. The burn-in apparatus comprises of a burn-in chamber with an incomplete base which is adapted to be completed and thermally insulated in cooperation with a thermal insulation base of at least one interchangeable frame which is adapted to be removably moved into and docked in the burn-in chamber to complete the burn-in apparatus. The burn-in apparatus comprises the burn-in chamber and at least one frame. The apparatus is complete and thermally insulated when the frame is moved into the burn-in chamber and docked therein. The apparatus is incomplete and thermally uninsulated when the frame is moved out of the burn-in chamber and undocked therefrom.
US11982705B2
A substrate analysis apparatus is provided. The substrate analysis includes: an interlayer conveying module configured to transport a first FOUP; an exchange module which is connected to the interlayer conveying module, and configured to transfer a wafer from the first FOUP to a second FOUP; a pre-processing module configured to form a test wafer piece using the wafer inside the second FOUP; an analysis module configured to analyze the test wafer piece; and a transfer rail configured to transport the second FOUP containing the wafer and a tray containing the test wafer piece. The wafer includes a first identifier indicating information corresponding to the wafer, the test wafer piece includes a second identifier indicating information generated by the pre-processing module which corresponds to the test wafer piece, and the analysis module is configured to analyze the first identifier and the second identifier in connection with each other.
US11982700B2
The disclosure relates to a quantum detector configured to receive a microwave signal from a microwave source. The quantum detector comprises a main element formed by a main Josephson junction and a Josephson transmission line which is coupled to the main element for outputting a measurement signal. The Josephson transmission line comprises at least a first set of JTL elements and a second set of JTL elements. The capacitively shunted Josephson junction in each JTL element in the first set is weakly damped, and the JTL element in the second set are more strongly damped than the JTL elements in the first set.
US11982699B2
A system and method for testing devices such as integrated circuits (IC) with integrated antenna arrays configured for wireless signal reception. The method performs a calibration operation on a reference device under test (DUT). During the calibration operation, the DUT receives a series of first signals from a first far-field (FF) location and a series of array transmissions from a second near-field (NF) location using different beamforming settings, and determines therefrom a set of calibration parameters. The calibration parameters may be used by a probe antenna system (PAS) to transmit an array transmission to the DUT from the second NF location to emulate a single probe or multi-probe transmission from the first FF location.
US11982693B2
Apparatuses and methods of the present disclosure integrate a non-intrusive current sensor in the form of a current mismatch sensor into a power module having paralleled semiconductor structures or components. The current mismatch can be detected by the current sensor by monitoring a magnetic flux density between the paralleled components or devices.
US11982690B2
A method, a system, and a non-transitory computer readable medium for detecting time difference include a transmitting device and a receiving device being in time synchronization; an oscilloscope detecting a time difference generated thereof to obtain a first time difference; the transmitting device generating a first system time, based on the first system time, generating a first image, and transmitting the first image to a display to generate a second time difference; an image capturing device obtaining the first image from the display and generating a first signal, to generate a third time difference; the receiving device receiving the first signal to generate a fourth time difference, and obtaining the first system time according to the first signal and generating a second system time when obtaining the first system time, and to generate a fifth time difference.
US11982677B2
The present disclosure relates to compositions of matter and assay methods used to screen for molecular dimerization events using a two-ribonucleoprotein complex signal boost assay. The compositions and methods provide a readout upon detection of dimerization of molecules and may be implemented in a high throughput manner using libraries of tens to hundreds to thousands of putative binding partners.
US11982673B2
The present invention relates to a chimeric antigen receptor (CAR) which comprises an antigen-binding domain which selectively binds TCR beta constant region 1 (TRBC1) or TRBC2; cells; such a T cells comprising such a CAR; and the use of such cells for the treatment of a T-cell lymphoma or leukaemia in a subject.
US11982655B2
The present invention makes it possible to realize an analysis apparatus having a plurality of liquid chromatographs capable of judging separation performance and the like at the right timing and improving analysis performance early. Analysis starts and a mixed sample is prepared by adding a non-retaining ingredient to a measurement object sample and is introduced into an analysis flow path (S401 to S404). The mixed sample is separated into components by a separation column, the components are outputted as chromatogram data by a detector, and the analysis finishes (S404 to S406). Retention time and peak information are acquired from the chromatogram outputted from the detector, whether or not a measurement result is within an allowable range is judged, and the process shifts to next analysis when the measurement result is within the allowable range (S407 to S409). An amount of transit time t0 of a non-retaining ingredient shifted from an allowable value is confirmed when separation performance is outside an allowable range at step S408 and a separation column replacement instruction is outputted to an output unit when fluctuation of the transit time t0 is within an allowable range (S410, S411). A device maintenance instruction is outputted to the output unit when the fluctuation is outside the allowable range at step S410 (S412).
US11982654B2
Determining a level of a liquid in a container is described. In one aspect, a container includes a calibrant liquid used for calibrating a mass spectrometer. A conductive layer is placed to float upon the calibrant liquid, and a circuit board with electrodes is arranged around the container. A controller circuit then drives and measures various electrodes to first identify which two electrodes the level of the calibrant liquid is between, and then subsequently identify a more precise location for the level between the two electrodes.
US11982648B2
An environmental condition may be measured with a sensor (10) including a wire (20) having an ultrasonic signal transmission characteristic that varies in response to the environmental condition by sensing ultrasonic energy propagated through the wire using multiple types of propagation, and separating an effect of temperature on the wire from an effect of strain on the wire using the sensed ultrasonic energy propagated through the wire using the multiple types of propagation. A positive feedback loop may be used to excite the wire such that strain in the wire is based upon a sensed resonant frequency, while a square wave with a controlled duty cycle may be used to excite the wire at multiple excitation frequencies. A phase matched cone (200, 210) may be used to couple ultrasonic energy between a waveguide wire (202, 212) and a transducer (204, 214).
US11982637B2
A gas sensor includes a biomaterial comprising electrically-conductive protein nanowires and at least two electrodes. The at least two electrodes are in operative arrangement with the protein nanowires and configured to provide a signal indicative of a change in conductivity of the protein nanowires. The conductivity of the protein nanowires is responsive to a change in concentration of a gas exposed to the biomaterial, such as ammonia, or to a change in relative humidity.
US11982631B2
A defect detection device including an illumination optical system, an image capturing optical system configured to capture an image of scattered light generated by the illumination optical system irradiating the wafer, and an image processing unit configured to process a picture of the image of the scattered light to extract a defect on the wafer. The image capturing optical system includes an objective lens, a filter unit configured to shield a part of light transmitted through the objective lens, and an imaging lens configured to form an image of light transmitted through the filter unit. The filter unit includes a first microlens array configured to condense parallel light transmitted through the objective lens, a shutter array including a light transmission unit at a focus position of the first microlens array, and a second microlens array disposed opposite to the first microlens array with respect to the shutter array.
US11982621B2
Methods and systems described herein detect autofluorescence of a sample. These methods and systems obviate the need for addition of fluorophores to samples to create IR absorption.
US11982615B2
Systems and methods are provided for performing photothermal dynamic imaging. An exemplary method includes: scanning a sample to produce a plurality of raw photothermal dynamic signals; receiving the raw photothermal dynamic signals of the sample; generating a plurality of second signals by matched filtering the raw photothermal dynamic signals to reject non-modulated noise; and performing an inverse operation on the second signals to retrieve at least one thermodynamic signal in a temporal domain.
US11982614B2
A loading frame for fiber reinforced polymer (FRP)-concrete bond tests includes a standing guide tower, a base section, and a loading beam. The standing guide tower is perpendicularly mounted to the base section. A testing load is applied to the loading beam when performing a series of FRP-concrete bond tests. A sliding end of the loading beam is positioned into a channel within the standing guide tower allowing the loading beam to be positioned at a preferred height. The engagement between the loading beam and the standing guide tower reduces secondary forces. The loading frame is mobile and may also be used with existing testing devices and systems used to perform the series of FRP-concrete bond tests.
US11982613B2
The embodiments of present disclosure provide methods and systems for corrosion protection optimization of a pipeline of smart gas. The method may be implemented through a smart gas safety management platform of an Internet of Things (IoT) system for corrosion protection optimization of a pipeline of smart gas. The method may include: obtaining inspection data of a gas pipeline in a gas pipeline network, the inspection data including gas monitoring data; determining a corrosion situation of a pipe wall of the gas pipeline based on the inspection data; and determining a repair plan based on the corrosion situation of the pipe wall.
US11982612B2
Systems and methods for flow cytometry. The methods comprise: labeling cells of a sample with Raman tags; causing the sample to flow through a microfluidic channel of a flow cytometer through which a laser beam passes; detecting Raman signals emitted from the Raman tags while being illuminated by the laser beam; and determining characteristics of the cells based on the detected Raman signals.
US11982610B2
A system and method for sorting sperm is provided. The system includes a housing and a microfluidic system supported by the housing. The system also includes an inlet providing access to the microfluidic system to deliver sperm to the microfluidic system and an outlet providing access to the microfluidic system to harvest sorted sperm from the microfluidic system. The microfluidic system provides a flow path for sperm from the inlet to the outlet and includes at least one channel extending from the inlet to the outlet to allow sperm delivered to the microfluidic system through the inlet to progress along the flow path toward the outlet. The microfluidic system also includes a filter including a first plurality of micropores arranged in the flow path between the inlet and the outlet to cause sperm traveling along the flow path to move against through the filter and gravity to reach the outlet.
US11982601B2
The present disclosure provides a method of cell sedimentation and retention of target cells, for example circulating tumour cells, CTC, from a fluid sample onto a solid support. The method comprises placing a fluid medium comprising the target cells in a fluid chamber, the fluid chamber having an open end sealed against a surface of the solid support. The method further comprises subjecting the fluid medium to centrifugation within the fluid chamber to induce sedimentation of the target cells and promote cell adhesion to the surface of the solid support. The method further comprises, post-centrifugation, positioning a fluid absorbing element in the fluid chamber to remove fluid from the fluid chamber. The method further comprises controlling a flow rate of the fluid being absorbed by the fluid absorbing element such that the sedimented cells are not detached from the surface of the solid support.
US11982593B2
Systems and methods for determining Container Closure Integrity (CCI) in a container system comprising a container, an elastomeric stopper, and a retainer for retaining the stopper in place are disclosed. The systems and methods involve disposing, within a seal assembly, a component configured to sense a degree of compression of the elastomeric stopper. In a first implementation, the elastomeric stopper comprises an embedded positioning component embedded within the elastomeric material. The position of the positioning component is sensed using a detection system and the integrity of the closure is determined based on the position of the embedded component. In a second implementation, a force sensitive resistor is disposed within the seal stack to measure the compression of the elastomeric stopper. The compression of the elastomeric stopper is correlated to the integrity of the seal.
US11982585B2
A system and method of monitoring forces exerted at multiple locations on a mover includes multiple sensors, where each sensor is mounted at one of the locations. Each sensor detects an operating condition of the mover at the location on the mover at which it is mounted. The sensors may include accelerometers, strain gauges, or a combination thereof. Each strain gauge is mounted proximate to an area of interest on the mover. Each strain gauge generates a feedback signal corresponding to a deformation of the material measured at the location of the sensor. From the measured deformation of material, a force acting on the mover at the location of the sensor may be determined. The forces exerted at the different locations on the mover may be monitored in real time to determine bearing performance or monitored over a duration of time to observer changes in bearing performance over that duration.
US11982580B2
For improving the sensitivity, lifetime and energy consumption of a dielectric elastomer transducer (1) to be used as a sensor, it is suggested that a dielectric layer (3) enclosed by two electrodes (2) of the transducer (1) includes a nanoscale volume of a fluid (15) such that the dielectric layer (3) is rendered compressible and/or displaceable out of a volume enclosed by the two electrodes (2). The advantage of such a design is that, although the dielectric layer (3) and possible buffer layers (4) separating the electrodes (2) from the dielectric layer (3) may all have thicknesses in the order of a few μm or even in the sub-μm range, the transducer (1) is rendered highly compliant due to the movability of the fluid (15). In consequence, a large nominal capacitance of the transducer (1) as well as a large relative capacitance change (up to twenty times that of the nominal capacitance) can be achieved in conjunction with a very high sensitivity.
US11982575B2
In one embodiment, a method includes receiving at a thermal modeling module, data from a Power Sourcing Equipment device (PSE) for cables extending from the PSE to Powered Devices (PDs), the cables configured to transmit power and data from the PSE to the PDs, calculating at the thermal modeling module, thermal characteristics for the cables based on the data, and identifying a thermal rise above a specified threshold at one of the cables. The data comprises real-time electrical data for the cables. An apparatus and logic are also disclosed herein.
US11982571B2
The disclosure provides a cranial rotation system, including a subject stage configured to support a subject; a cranial support configured to support a cranium of the subject and rotate relative to the subject stage; subject stage a motor configured to rotate the cranial support about a rotational axis; and a controller configured to operate the motor.
US11982570B2
A flame detecting arrangement including: at least one flame detector, arranged with its field-of-view covering a predetermined area; at least one movement sensor, arranged together with the at least one flame detector; and at least one processing device. The at least one processing device is arranged to: receive signals from the movement sensor; detect movement of the flame detector based on these signals; and alert an operator and/or a control system if movement of the flame detector has been detected, in order to enable correction of the field-of-view of the flame detector to the desired field-of-view.
US11982568B2
Systems for and methods for in situ optimization of tunable light emitting diode sources are disclosed herein. During operation, the systems and methods obtain real-time feedback from an image sensor, and that feedback is used to tune the tunable LEDs. By tuning the tunable LEDs, the best values for the LED spectral output can be selected based on the feedback from the image sensor, and an image with improved contrast is obtained. Alternatively, the amount of time to obtain an image with acceptable contrast is reduced.
US11982564B2
A method of estimating weight of food objects, includes training an artificial neural network software module, and using the trained artificial neural network software module to provide a weight correlated data estimate for said food object based on a three-dimensional image of the food object.
US11982562B2
A radar level gauge system include a transceiver; an antenna; a hollow waveguide for guiding the transmit signal from a first end facing the transceiver towards a second end facing the antenna; a housing including a heat-dissipating structure arranged at a first distance from the second end; a first thermal connection between the hollow waveguide and the heat-dissipating structure; and a second thermal connection between the hollow waveguide and the housing arranged at a second distance, shorter than the first distance, from the second end. The first and second thermal connection are arranged such that a thermal resistance of a first heat conduction path from the second end of the hollow waveguide through the first thermal connection to the heat-dissipating structure, is lower than a thermal resistance of a second heat conduction path from the second end of the hollow waveguide through the second thermal connection to the housing.
US11982556B2
This application discloses a wet gas flow rate metering method and device thereof. The Coriolis mass flowmeter measures a total mass flow rate Qm, a mixed density ρmix, and a medium temperature T; a combination of sensors measures a differential pressure ΔP between an inlet and an outlet; a flow rate calculation module performs multi-physical field coupling calculation to obtain an average gas density ρg; according to the mixed density ρmix, the average gas density ρg, and a liquid density ρl, a mass liquid content ηm of a mixed medium is calculated, and the total mass flow rate Qm is corrected by the mass liquid content ηm, the medium temperature T and the average pressure P to obtain a corrected total mass flow rate Qm′. According to the total mass flow rate Qm′ and the mass liquid content ηm, a two-phase flow rate is calculated.
US11982555B2
A thermal sensor device capable of maintaining measurement accuracy for a long period by suppressing plastic deformation due to thermal expansion of the heat generating resistor and reducing resistance change of the heat generating resistor, includes: a substrate having an opening; and a diaphragm having a structure in which a lower film, a heat generating resistor, and an upper film are stacked so as to bridge the opening, in which a film thickness of the lower film is larger than a film thickness of the upper film, an average thermal expansion coefficient of the lower film is larger than an average thermal expansion coefficient of the upper film, the lower film includes a plurality of films having different thermal expansion coefficients, and a film having a largest thermal expansion coefficient among the plurality of films is formed below a thickness center of the lower film.
US11982548B2
Disclosed is a sensor comprising a sensor element that detects a measurand, the sensor element being in electrical contact with a sensor circuit that processes values derived from data from a secondary coil and/or from the measurand. The sensor circuit is in electrical contact with an ex-circuit. The sensor circuit is supplied a maximum input voltage and a maximum input current. The ex-circuit includes the secondary coil that receives an electrical signal from a primary coil. The electrical signal includes the data that are modulated onto the electrical signal. The sensor also includes a voltage limit that limits the voltage of the electrical signal to the maximum input voltage of the sensor circuit and a current limit that limits the current of the electrical signal to the maximum input current of the sensor circuit. Also disclosed are a sensor arrangement and a use of a sensor.
US11982545B2
Provided is a magnetic probe including: a support shaft; a magnetic field generator fixed to one end of the support shaft and interacting with a magnetic field formed by a magnetic marker and a geomagnetic field; and a compensation magnetic field generator fixed to the other end of the support shaft and interacting with the geomagnetic field, the magnetic field generator and the compensation magnetic field generator being configured to interact with the geomagnetic field to offset torques around a rotation center of the magnetic probe.
US11982541B2
A cleaning route determination apparatus includes a calculation condition inputter that receives a calculation condition including information regarding an inside of a facility, an analyzer that analyzes, on a basis of the calculation condition, behavior of airflow and particles inside the facility, a map generator that generates, on a basis of a result of the analysis, a dust accumulation map indicating dust accumulation areas inside the facility and one or more dust amounts corresponding to the dust accumulation areas, a classifier that selects, on the basis of a certain condition, clusters from among clusters inside the facility, and a route calculator that determines a first route from second routes. Each of the second routes is a route for a cleaner to pass through, within a certain period of time, at least one dust accumulation area included in the clusters selected from among the clusters.
US11982539B2
A display system applied to a vehicle includes a navigation device guiding a route to a destination and a display control device displaying multiple route guidance contents in superimposed manner on a road surface using a head-up display. When the navigation device determines that a first route guidance and a second route guidance included in route guidance information are successive guidance, (i) the navigation device concurrently displays images of the first route guidance and the second route guidance, and (ii) the display control device activates display of a first guidance content that performs the first route guidance, and then activates display of a second guidance content that performs the second route guidance after deactivating the display of the first guidance content.
US11982536B2
An example configurable route based on a distance input causing a device to access location relevant cartographic data and present the location relevant cartographic data on a display on the device. The instructions are executable to receive a plurality of input selections to the location relevant cartographic data, convert the plurality of input selections to a plurality of coordinates, receive a distance input and deliver the plurality of coordinates and the distance input to a routing algorithm, and to receive a route generated therefrom that begins at a starting location and ends at the starting location and has a length substantially equal to the distance input.
US11982535B2
An operation management method for managing a plurality of circulating buses, each circulating bus being introduced into a circulation route from a base and returning to the base to be switched with another circulating bus after traveling a specified number of laps, includes storing, by a server, an operation schedule of the plurality of circulating buses, monitoring, by the server, a status of the plurality of circulating buses, and revising, by the server, the operation schedule when a first circulating bus traveling on the circulation route experiences failure before completing a specified number of laps, the operation schedule being revised so that a second circulating bus is introduced into the circulation route and returns to the base to be switched with a third circulating bus before completing the specified number of laps.
US11982531B2
A vibration-type angular velocity sensor (100) includes a first angular velocity sensor unit (101) and a second angular velocity sensor unit (102). In a predetermined period, the second angular velocity sensor unit performs a process of detecting an angular velocity based on secondary vibration of a vibrator (11) by a secondary side control circuit (17) and a process of detecting the angular velocity based on the secondary vibration of the vibrator by the primary side control circuit (16) by interchanging functions. The first angular velocity sensor unit detects the angular velocity in the predetermined period. The bias component of the first angular velocity sensor unit is calculated based on a first detection result detected by the first angular velocity sensor unit in the predetermined period and a second detection result detected by the second angular velocity sensor unit in the predetermined period.
US11982526B2
In some implementations, an angle sensor may determine an angular position of an object based on first sensor values received from a first set of sensing elements. The first sensor values include a first x-component of a magnetic field and a first y-component of the magnetic field. The angle sensor may determine the angular position of the object based on second sensor values received from a second set of sensing elements. The second sensor values include a second x-component of the magnetic field and a second y-component of the magnetic field. The angle sensor may perform a set of safety checks, including performing an x-component check based on the first x-component and the second x-component and performing a y-component check based on the first y-component and the second y-component. The angle sensor may provide an indication of a result of the set of safety checks.
US11982525B2
A magnetic sensor unit includes a magnet, a magnetic sensor facing a lower surface of the magnet, a magnetic shield surrounding the magnetic sensor in a lateral direction crossing up and down directions of the magnetic sensor, and a magnetic yoke covering an upper surface and a side surface of the magnet. The magnet includes a first magnetized region magnetized along the up and down direction, and a second magnetized region magnetized in a direction opposite to a direction of magnetization of the first magnetized region. The first and second magnetized regions have first and second magnetic poles provided on the lower surface of the magnet. A distance LA between a center of the first magnetic pole and a center of the second magnetic pole, a distance LB between the magnetic shield and the center of the first magnetic pole, a distance LC between the magnetic shield and the center of the second magnetic pole satisfy a relation of LA
US11982524B2
An input includes a first electrode and a first deformation portion. An output includes a second electrode and a second deformation portion. A transmission portion enables transmission of an elastic wave from the first deformation portion to the transmission portion and transmission of an elastic wave from the transmission portion to the second deformation portion. In operation, an input signal is input to the first electrode that deforms the first deformation portion to generate an elastic wave. The transmission portion transmits the elastic wave from the first deformation portion to the second deformation portion that is deformed by the elastic wave to generate an output signal to the second electrode. The detection unit detects a deformation amount from the reference state of the transmission portion based on the output signal.
US11982520B2
A wireless detonator system wherein a blast control unit communicates bidirectionally with at least one tagger and with detonators, prior to deployment thereof, using a NFC technique, and a transmitter/receiver assembly communicates with each detonator atan ultralow frequency.
US11982513B2
According to embodiments of the present disclosure, a multi-armament control system is provided. The multi-armament control system includes: platforms including an armament; and an operating vehicle configured to operate the platforms based on a single controller of the operating vehicle. The operating vehicle is further configured to acquire information about a target according to presence or absence of the target, generate a position of a directing point of the target, and share the position of the directing point of the target with the platforms. At least one from among the operating vehicle and the platforms is configured to construct fixed fire nets or variable fire nets of the platforms according to whether the target moves, and by, in part, assigning priority, to each of the platforms based on the target and the firing range of the armament of the platforms.
US11982510B1
The present invention relates to a sight system incorporating offset optical components. One embodiment is a sight system supporting multiple laser beams that are used simultaneously. As such, an assembly having two clamps is provided. Each clamp can hold a laser on opposite sides of a firearm barrel. The lasers can be diametrically opposed on the barrel wherein the lasers are in plane with a projectile axis. The lasers can project at the same time to bracket the location on the target of where the projectile hit impact. In another embodiment, the assembly, again with two clamps, is adapted for use with a bow, wherein the clamps support lasers that are in plane with the projectile axis. In another embodiment, the optical component is one or more cameras, wherein reticles can be displayed on a screen to bracket a target.
US11982508B2
A crossbow string guides that include upper and lower helical power cable journals on opposite sides of a draw string journal. A separation between first and second axis of the string guides in a drawn configuration is about 5 inches to about 10 inches and the draw string in the drawn configuration comprises an included angle of less than about 25 degrees. First and second pairs of power cables wrap and unwrap at least 300 degrees around, the respective first and second upper and lower helical power cable journals as the draw string moves between a released configuration to a drawn configuration.
US11982507B2
A conducting hinge device is adapted to be mounted to an electric toy gun that includes a first body-section, a second body-section pivotally connected to the first body-section, an electric motor unit, and a battery unit. The conducting hinge device includes a conducting unit and a hinge conductor unit. The conducting unit is installed between the first body-section and the second body-section, and includes two pin members for being electrically connected to the electric motor unit. The hinge conductor unit includes two hinge leaves that are mounted co-movably to the second body-section, and that are each sleeved on a respective one of the pin members and electrically connected to the battery.
US11982505B2
A spade grip attachment assembly for securing a spade grip to a minigun clutch includes a first adapter member configured to be secured to the spade grip and a second adapter member configured to be secured to the clutch. The first and second adapter members are configured such that one is receivable in the other. Each adapter member defines a pair of coaxially aligned pin holes that align to form a passage in which a locking pin is receivable when one adapter member is received in the other. The locking pin is receivable in the passage to releasably secure the first adapter member to the second adapter member.
US11982504B2
A trigger mechanism has a top sear for engaging a cocking piece, a transfer arm for engaging the top sear, and a safety lever and second stage sear which engages the transfer arm. The safety lever prevents unintentional firing of a firearm with the trigger mechanism. A bottom sear cooperates with the safety lever and the second stage sear. A single stage operation involves both a first stage spring and second stage spring upon trigger load application. In a two-stage operation, the first stage spring is engaged and then the second stage spring is also engaged. A selector pin provides flexibility to alter the mode of operation of the trigger mechanism between single stage trigger operation and a double stage trigger operation.
US11982493B2
A thermally conductive pipe includes a pipe of which both end portions are closed, a working liquid that is sealed inside the pipe and vaporizes and liquefies, and a liquid transfer unit that exists along a longitudinal direction inside the pipe and transfers the liquefied working liquid at least in the longitudinal direction, in which the liquid transfer unit has, in a case of being viewed in a cross section of the pipe, which is orthogonal to the longitudinal direction, a first liquid transfer unit that is in contact with at least a partial range of an inner wall surface of the pipe and a second liquid transfer unit that is not in contact with the inner wall surface of the pipe and the first liquid transfer unit.
US11982492B2
A tank for a heat exchanger includes an extruded tank section having a generally constant extrusion profile extending in a longitudinal direction from a first tank end to a second tank end. A first planar end cap is joined to the extruded tank section near the first tank end, and a second planar end cap is joined to the extruded tank section near the second tank end. Together, the extruded tank section and first and second end caps can at least partially define an internal tank volume. The first and second planar end caps are both arranged at non-perpendicular angles to the longitudinal direction.
US11982491B2
A heat exchanger includes a plurality of heat exchange tube segments defining a plurality of fluid pathways therein and a plurality of fins disposed between adjacent heat exchange tube segments of the plurality of heat exchange tube segments. A bend is formed in the plurality of heat exchange tube segments defining a first portion of the heat exchanger located at a first side of the bend, and a second portion of the heat exchanger located at a second side of the bend opposite the first side. A support is positioned at or near the bend, the support including and includes a support base and at least one support finger extending from the support base and into a gap between adjacent heat exchange tube segments of the plurality of heat exchange tube segments.
US11982488B2
A refrigerator including a main body having a storage compartment, a door rotatably provided on the main body to open and close the storage compartment, and an automatic water supply device. The automatic water supply device includes a water supply case, a bucket detachably mounted on the water supply case, and a water level sensor provided to detect a water level in the bucket, and is configured to supply water to the bucket depending on the water level in the bucket. The door includes a dyke protruding from a rear surface of the door to form an accommodation space in which the water supply case is accommodated, and the water supply case is coupled to the dyke.
US11982475B2
A vapor compression system includes a compressor that has a suction port and a discharge port. A heat rejection heat exchanger is coupled to the discharge port to receive compressed refrigerant. A heat absorption heat exchanger is coupled to the suction port. A lubricant flowpath goes from the heat absorption heat exchanger to the compressor. A side channel pump is located in the lubricant flowpath.
US11982472B2
A magnetic refrigeration device includes a magnetic heat container, a magnetic field generation device, a high temperature-side heat exchanger, a low temperature-side heat exchanger, and a pump. The magnetic heat container is filled with a magneto-caloric material. The pump is capable of transporting a heat transport medium in a reciprocable manner between the high temperature-side heat exchanger and the low temperature-side heat exchanger via the magnetic heat container. The magnetic heat container has a spiral shape extending in a spiral on an identical plane and allows the heat transport medium transported by the pump to flow along the spiral shape.
US11982465B2
A heat exchange unit for a ventilation device includes: a case having a first inlet port through which first air is sucked and a second outlet port through which second air is discharged formed on a front side, and a first outlet port through which the first air is discharged and a second inlet port through which the second air is sucked formed on a back side; and heat exchangers having a first air passage through which the first air passes and a second air passage through which the second air passes formed thereon. A first separation plate for separating the first inlet port and the second outlet port is installed in the height direction on the front side of the case. A second separation plate for separating the second inlet port and the first outlet port is installed in the height direction on the other side of the case.
US11982449B2
The present teachings relate to a method for producing a radiant heater comprising applying two electrodes to a substrate, and printing a desired area of the substrate with an electrically conducive paint to create a heating zone, wherein the desired area at least partially overlays the electrodes.
US11982443B1
Hood assemblies for use in flaming crops having effective top, right and left lateral sides, on at least one of said effective top and/or lateral sides there being a double plate arrangement such that insulating air, which is free to flow, is present between said double plates. Distinguishing factors can include, at a longitudinally rearward end thereof, the presence of an upwardly opening chimney structure.
US11982442B2
Disclosed is a system and method for the combustion of biomass material employing a swirling fluidized bed combustion (SFBC) chamber, and preferably a second stage combustion carried out in a cyclone separator. In the combustion chamber, primary air is introduced from a bottom air box that fluidizes the bed material and fuel, and staged secondary air is introduced in the tangential direction and at varied vertical positions in the combustion chamber so as to cause the materials in the combustion chamber (i.e., the mixture of air and particles) to swirl. The secondary air injection can have a significant effect on the air-fuel particle flow in the combustion chamber, and more particularly strengthens the swirling flow, promotes axial recirculation, increases particle mass fluxes in the combustion chamber, and retains more fuel particles in the combustion chamber. This process increases the residence time of the particle flow. The turbulent flow of the fuel particles and air is well mixed and mostly burned in the combustion chamber, with any unburned waste and particles being directed to the cyclone separator, where such unburned waste and particles are burned completely, and flying ash is divided and collected in a container connected to the cyclone separator, while dioxin production is significantly minimized if not altogether eliminated. A Stirling engine along with cooling system and engine control box is integrated with the SFBC chamber to produce electricity from the waste combustion process. Residual heat in the flue gas may be captured after the combustion chamber and directed to a fuel feeder to first dry the biomass. System exhaust is directed to a twisted tube-based shell and tube heat exchanger (STHE) and may produce hot water for space heating.
US11982437B2
An illuminated emblem assembly includes a multi-component outer lens having an exterior surface and an interior surface further comprising an externally visible area to be illuminated, an inner lens having an exterior surface and an interior surface, a printed circuit board assembly, a heat sink, a housing for the inner and outer lenses, and at least one light source, wherein the at least one light source is offset from the externally visible area to be illuminated. A method of manufacturing the illuminated emblem assembly includes injection molding the multi-component outer lens, providing the inner lens, providing the housing for the inner and outer lenses, providing the at least one light source, and assembling the inner and outer lenses and the at least one light source within the housing to obtain the illuminated emblem assembly.
US11982423B2
A track lighting is provided, which mainly includes a track structure and a light source installation base. The track structure includes an installation base, a first lateral wall and a second lateral wall circuitously extending from the two sides of the installation base respectively. The first locking portion at one end of the first lateral wall is engaged with the first buckle portion of the light source installation base, and the second locking portion at one end of the second lateral wall is engaged with the second buckle portion of the light source installation base. Besides, after the stopper structure of the light source installation base is inserted into the stopper space between the stopper element and the corresponding stopper portion of the second lateral wall, the stopper element and the corresponding stopper portion are at the two sides of the stopper structure.
US11982415B1
Disclosed is a lamp module for a vehicle including a light source part including a board, and a plurality of light sources mounted on the board, a condensing lens part that condenses light emitted from the light source part, and an output lens part including an input surface, to which the light condensed by the condensing lens part is input, and an output surface, from which the light input to the input surface is output, the light sources are arranged on the board in an upward/downward direction, the light output through the output surface forms a specific beam pattern as unit light distribution patterns formed by the plurality of light sources overlap each other, and the input surface is formed to have a curved shape that is continuously distorted along the upward/downward direction.
US11982412B1
The present disclosure is directed to examples of a light emitting diode (LED) device. In one embodiment, the LED device includes a printed circuit board (PCB), at least one LED chip electrically coupled to the PCB, a LED package to encapsulate the at least one LED chip, and at least one volatile organic compound (VOC) barrier layer coating the LED package.
US11982409B2
The embodiments of the present disclosure provide a safety monitoring method and a safety monitoring Internet of Things system of pipe network reliability degree based on intelligent gas, wherein the method is executed by an intelligent gas pipe network safety management based on the safety monitoring Internet of Things system of pipe network reliability degree, including: obtaining reliability degree influence feature of a pipe network node; and the reliability degree influence feature include at least one of intrinsic features, and extrinsic features; determining reliability degree of the pipe network node based on the reliability degree influence feature; and determining a monitoring scheme based on the reliability degree of the pipe network node. The monitoring scheme includes a key pipe network node to be monitored.
US11982408B2
A quick-fill apparatus for use with a valve assembly, and related methods of filling a pressure vessel, are disclosed. A valve assembly may be affixed to a pressure vessel, and may include a receptacle, a fill valve and an overfill valve. Preferred examples of the apparatus comprise a body, a valve trigger pin, a vent trigger pin and a handle. A valve engagement end of the body may be releasably securable within the receptacle. At that point, moving the handle to the on position causes the valve trigger pin to force the fill valve to an open configuration, and causes the vent trigger pin to force the overfill valve to a fluid venting configuration. A rigid fill tube may be in fluid supplying communication with a fuel supply port of the body. The fill tube and the handle may be elongated and extend in a shared direction.
US11982407B2
A cryogen storage vessel at an installation is filled with liquid cryogen from a liquid cryogen storage tank that has a pressure lower than that of the vessel. After headspaces of the vessel and tank are placed in fluid communication with another via a gas transfer vessel and are pressure-balanced, a pump in a liquid transfer line connected between the tank and the vessel is operated to transfer amounts of liquid cryogen from the tank to the vessel via the liquid transfer line and pump as amounts of gaseous cryogen are transferred, through displacement by the pumped cryogenic liquid, from the vessel to the tank.
US11982394B2
A pipe loosening device and methods are shown. In one example, the pipe loosening device enables a method wherein a pipe to be replaced is deformed but not burst, and a portion of a sidewall of the pipe is forced outward into the surrounding soil to compact a local region of the surrounding soil and loosen the existing pipe. The pipe may then pulled from the ground along an axis of the pipe.
US11982390B2
A multi-layered hot melt adhesive transfer hose is provided. The transfer hose has a barrier layer that prevents or minimizes the ingress of oxygen and other gases into a conduit of the hose. The transfer hose has at least one structural layer overlaying an exterior surface of the barrier layer to help the hose withstand a high fluid pressure. The barrier layer prevents the hot melt adhesive being transported in the hose from discoloring and charring when the adhesive is heated from about 250° F. up to and including 450° F. for an extended period of time.
US11982389B2
A double containment fitting for engagement with double containment pipes and comprising a one-piece integral structure having at least one outer cylinder having at least two outer receiving openings, at least one inner cylinder having at least two inner receiving openings, and a plurality of ribs integral with and spacing the at least one outer cylinder from the at least one inner cylinder, thereby forming an inner fitting flow area within the inner cylinder and forming an outer fitting flow area between the at least one outer cylinder and the at least one inner cylinder and between adjacent ribs. Each inner tube of the double containment pipes are connected to the double containment fitting by being located within one of the inner receiving openings. Each outer tube of the double containment pipes are connected to the double containment fitting by being located within one of the outer receiving openings.
US11982386B2
A method is shown for manufacturing a hardened gripping element for a sealing and restraint system used for forming a pipe joint in a fluid pipeline. Instead of machining the gripping elements used in the system from a metal stock, a special series of metal injection molding steps are utilized. A metal polymer composite mix is first formed having a metal particulate phase and a polymer phase. A green metal composite article is formed by either extruding the composite mix or molding the composite mix into a metal polymer composite article having at least one gripping surface having a plurality of gripping teeth. The composite article is subjected to thermal debinding and sintering to produce a finished or near finished hardened gripping element.
US11982385B2
A connection device for mating and making up a subsea connection. The connection device includes a first pipeline end which is fixable to an end of a subsea pipeline, a first connection element which is connected to the first pipeline end, and a second connection element which is connected to the first connection element. The first connection element is rotatably connected to the second connection element.
US11982374B1
The present disclosure provides convenience of use by automatically displaying a display of “OPEN” or “CLOSE” displaying an open or closed state of a valve according to the manipulation of a handle portion.
US11982353B2
In an embodiment a device includes a housing with at least a first housing part, a second housing part and an interior space at least partially surrounded by the first and second housing parts and a sealing element, wherein the first housing part includes a first sealing surface and the second housing part includes a second sealing surface, wherein the sealing element abuts the first sealing surface and the second sealing surface, wherein the sealing element has an inner surface in contact with the interior space and an outer surface in contact with a surrounding atmosphere of the housing, and wherein the sealing element includes a material through which gas is exchangeable between the interior space and the surrounding atmosphere.
US11982352B2
The present disclosure discloses an apparatus (100) for eliminating slack and vibrations of the chain (400) comprising a piston-cylinder arrangement. A first piston (10) is configured to be displaced inside the cylinder (20) of the piston-cylinder arrangement and a second piston (30) is configured to be displaced inside a cavity (40) defined inside the first piston (10) with the axis of the cavity (40) being coaxial with the axis (A) of the cylinder. A lubricating oil passage (50) defined to pass through the first piston (10), the second piston (30) and the cylinder (20) of the piston cylinder arrangement. The apparatus facilitates reduction in vibrations, slack elimination and automatic lubrication of the chain drive.
US11982351B2
A parking lock actuation system for a motor vehicle includes an actuation element that is coupled or can be coupled to a parking lock and can be moved between a locking position, in which the parking lock is active, and an unlocking position, in which the parking lock is inactive. The system includes a locking element which is designed to fix the actuation element in the unlocking position in a form-fitting manner. The actuation element and the locking element (4) are each operatively connected to a respective hydraulic actuation cylinder, and the two hydraulic actuation cylinders are connected to a common hydraulic fluid supply line by a pressure chamber and are coupled to a pump via a first valve. The actuation cylinder of the locking element additionally has an unlocking pressure chamber which counteracts the actuation cylinder pressure chamber and which can be coupled to the pump via a second valve.
US11982339B2
An electro-hydraulic linear lead screw actuator preferably includes an electric motor device, a hydraulic tube, an actuator lead screw, an actuator screw nut, an actuator rod and at least one external hydraulic flow passage. The actuator lead screw is rotated by the electric motor device. The actuator screw nut preferably includes a piston portion, a first screw nut portion and a second screw nut portion. A lead screw thread is formed through the first and second screw nut portions to threadably receive the actuator lead screw. The actuator rod is retained on the piston portion. Rotation of the electric motor device causes the actuator rod to extend or retract. A first hydraulic chamber is located behind the piston portion and a second hydraulic chamber is located in front of the piston portion. At least one external hydraulic flow passage transfers hydraulic fluid between the first and second chambers.
US11982331B2
A torsional vibration damper includes an input part for introducing a torque, a first cam mechanism, an intermediate element, a compression spring engaged with the intermediate element, a second cam mechanism for discharging a vibration-damped torque, and a frictional element for friction damping. The intermediate element is coupled to the input part via the first cam mechanism such that a relative rotation between the input part and the intermediate element is converted into a linear movement of the intermediate element radially inward or radially outward. The output part is coupled to the intermediate element via the second cam mechanism such that a linear movement of the intermediate element is converted into a relative rotation between the output part and the intermediate element. The frictional element is pressed against the intermediate element or the output part. The frictional element may be movement-coupled to the intermediate element or the output part.
US11982329B2
A bridge for a disc brake caliper includes a body defining a first bore disposed about an axis. The first bore includes a plurality of threads. The body further defines a second bore extending radially from an outer surface of the body into the first bore. A tube is received within the first bore and supports a tappet at one end for engaging a friction pad. The tube is configured to receive one end of an adjustment shaft of a friction pad wear adjuster therein. The tube defines a plurality of threads on a radially outer surface configured for engagement with the plurality of threads in the first bore and at least one of the plurality of threads on the first tube defines a plurality of teeth. A detent extends through the second bore and engages the teeth to inhibit rotation of the tube within the body.
US11982325B2
A distance between a rotation center of an input member and a contact portion between an input side engaging portion and an input side engaged portion in a second direction is set to be shorter than a distance between a rotation center of an output member and a contact portion between an output side engaging portion and an output side engaged portion in the second direction. In a locked or semi-locked state, a contact portion between the output side engaging portion and the output side engaged portion is located on the side closer to the rotation center of the output member in a first direction in relation to a virtual line connecting the rotation center of the output member and a contact portion between one pressing surface of the pair of pressing surfaces and the pressed surface.
US11982322B2
A friction surface clutch (10) for use in motor vehicles is provided. The friction surface clutch includes a first tapered element having a first friction surface and a second tapered element having a second friction surface, along with an actuating device having an actuating element for force-locked connection and disconnection of the tapered elements. The actuating device includes a pressure element coupled to the actuating element and a lever device interacting with the first tapered element. The first tapered element has a guide part in which the pressure element can be guided in a torsion-resistant way relative to the first tapered element prior to reaching a wear limit of the friction surfaces and can be engaged with the lever device to disconnect the force-locked connection. The pressure element can be detached from the guide part when the wear limit of the friction surfaces is reached.
US11982319B2
The torque transmission shaft has a shaft having a hollow tubular shape and a clamp. The shaft has a connecting portion integral with the shaft at one axial end portion, a slit extending in the axial direction in a portion on the other axial end side and opens on the other side in the axial direction, and a female serration on the inner circumferential surface of the other axial end portion. The clamp is separate from the shaft and has a non-continuous portion at one location in the circumferential direction, a pair of flange portions on both sides of the non-continuous portion, and a connecting portion connecting the pair of flange portions in the circumferential direction. The clamp is externally fitted and fixed to the other axial end portion of the shaft and reduces the diameter of the other axial end side portion of the shaft.
US11982314B2
A thrust bearing cage includes a piloting feature to radially locate a thrust bearing with respect to one of the shafts. Specifically, the bearing cage includes an axial extension at an outer diameter that extends beyond the rollers and around an outer diameter of end of the shaft. This feature permits elimination of a washer.
US11982313B2
A spherical plain bearing includes an outer ring and an inner ring that are each coaxial with a longitudinal axis of the bearing. The outer ring has a first axial outer ring end, a second axial outer ring end, and an interior spherical concave bearing surface extending therebetween. The inner ring has a first axial inner ring end, a second axial inner ring end, and an interior cylindrical bearing surface defining a bore and an exterior spherical convex bearing surface extending therebetween. The exterior spherical convex bearing surface is in interfacial sliding engagement with the interior spherical concave bearing surface. A plurality of circumferential lubrication grooves and one or more curved lubrication channels are in the exterior spherical convex bearing surface. The curved lubrication channels are positioned to intersect each of the circumferential lubrication grooves. A plurality of profiled annular lubrication grooves circumferentially extend into the interior cylindrical bearing surface.
US11982289B2
A blower may include a base, a case provided above the base and having an air inlet and an air outlet, a fan provided inside the case, a rotating plate connected to the case and provided to be rotatable above the base, a motor to rotate the rotating plate, and a bearing provided between the rotating plate and the base, fixed to the rotating plate, and supported movably on the base.
US11982287B2
The present invention relates to a fan shroud provided in a cooling module, and an object of the present invention is to provide a fan shroud having a peripheral part configured to surround an outer periphery of a fan, and a planar part coupled to face a heat exchanger, in which a noise-reducing hole is formed at an appropriate position and defined by connecting a first hole, which extends in a circumferential direction of the peripheral part, and a second hole, which extends toward the planar part and is formed through the planar part, thereby effectively reducing BPF noise while minimizing deterioration in rigidity and durability of the fan shroud.
US11982284B2
A system and method for controlling an electrical submersible pump (ESP) of a well, including a processor and a non-transitory computer-readable medium storing instructions that when executed by the processor cause the processor to perform operations. The operations include obtaining a well model corresponding to the well, obtaining a target well rate for the well, then receiving, from one or more data sources associated with one or more components of the well, operational data associated with the ESP operating at the target well rate within the well, determining a target efficiency of the ESP at the target well rate based on the well model, and then modifying, based on the operational data and the target efficiency an operating characteristic of the ESP.
US11982271B2
Scroll compressor, a vehicle air conditioner and a vehicle are disclosed. The scroll compressor includes a first end cover, a casing and a crankshaft. The casing is provided with a supporting portion having a first bearing mounting portion; the first end cover is provided with a second bearing mounting portion; a first end of the crankshaft is arranged in the first bearing mounting portion through a first bearing; a second end of the crankshaft is arranged in the second bearing mounting portion through a second bearing; and the first bearing mounting portion and the second bearing mounting portion cooperate with each other to form an axial limitation on the crankshaft.
US11982264B2
A pump system for a motor vehicle having a first pump and a second pump which can be driven by an electric motor and/or an internal combustion engine, wherein the first pump and the second pump can be coupled by a clutch. A method of operating a pump system in a motor vehicle includes driving a first pump and a second pump by an electric motor and/or an internal combustion engine by coupling the first pump and a second pump.
US11982261B1
An energy storage and delivery system includes one or more cableways and a cage that travels along each of the one or more cableways. The cage is coupled (e.g., fixedly coupled) to one or more cables that extend between a lower elevation and a higher elevation, the cables or steel ribbons being translated along the associated cableway by a traction motor wheel to translate the cage along the associated cableway. The system is operable to pick-up, transport and deliver with the cage a plurality of blocks from the lower elevation to the higher elevation to store energy (e.g., via the potential energy of the block). The system is also operable to pick-up, transport and deliver with the cage a plurality of blocks from the higher elevation to the lower elevation at least partially under force of gravity to generate electricity via an electric generator coupled to the traction motor wheel.
US11982251B2
An air supply device for an internal combustion engine may include at least one air chamber and at least two intake pipes, which are connected to the at least one air chamber. The intake pipes may each be designed to supply air to respective cylinders of the internal combustion engine, and they each may have intake pipe end portion assigned to a corresponding inlet opening. Via the inlet openings, air can move from an air chamber interior of the at least one air chamber into respective intake pipe interiors of the at least two intake pipes and also via the intake pipe interiors to the cylinders. The intake pipe end portions may end in the air chamber interior and overlap in at least one direction, which is oriented perpendicularly to at least one center axis of at least one of the intake pipe end portions at a common overlapping region.
US11982246B2
Methods and systems are provided for controlling fueling and mitigating knock in internal combustion engines, such as multi-fuel engines. In one example, a method may include monitoring a frequency of knock events corresponding to one or more engine cylinders, and dynamically increasing a substitution ratio while the frequency of knock events is less than a maximum action threshold. In some examples, the method may further include actively adjusting one or more engine operating conditions to decrease the substitution ratio responsive to a severity of knocking in the one or more engine cylinders being greater than or equal to a threshold severity.
US11982242B2
A determination method of opening characteristics of a fuel injector in an internal combustion engine comprising a knock sensor capable of generating a signal representative of vibrations. The knock sensor is used to determine the opening characteristics of the fuel injector. The determination method comprises acquiring the knock sensor signal over a predetermined measurement window synchronised on an injection control signal; and analysing the sensor signal over the measurement window in order to determine a first alternation of a first wave train and to determine the local maximum of the first alternation. The fuel injection is controlled based on the opening characteristic of the injector determined based on this local maximum.
US11982241B2
Methods and systems are provided for a multi-fuel engine. In one example, a method includes adjusting a substitution ratio based on an intake manifold temperature. The method further including adjusting the intake manifold temperature to increase the substitution ratio.
US11982240B2
An internal combustion engine assembly comprising a fuel reformer, a combustion chamber and a controller. The fuel reformer comprises a first channel and a second channel, a portion of the second channel being adjacent to a portion of the first channel to facilitate heat exchange between the first and second channels. The first channel comprises a catalyst selected to reform ammonia to hydrogen and nitrogen. The first channel is configured to receive ammonia, pass the ammonia over the catalyst and output a first mixture comprising ammonia, hydrogen and nitrogen. The composition of the first mixture depends on a first reformer temperature of the first channel. The combustion chamber is configured to receive the first mixture from the fuel reformer; to receive an oxidant; to combust the first mixture in the oxidant to produce heat and a first product; and to output the first product. The second channel of the fuel reformer is configured to receive the first product.
US11982230B2
A thermal management system for an aircraft comprises a first gas turbine engine, a first thermal bus, a first heat exchanger, and a chiller. The first thermal bus comprises a first heat transfer fluid, with the first heat transfer fluid being in fluid communication, in a closed loop flow sequence, between the first gas turbine engine, the first heat exchanger, and the chiller. Waste heat energy generated by the first gas turbine engine, is transferred to the first heat transfer fluid. The chiller is configured to lower a temperature of the first heat transfer fluid prior to the first heat transfer fluid being circulated through the gas turbine engine. The first heat exchanger is configured to transfer the waste heat energy from the first heat transfer fluid to a dissipation medium.
US11982223B2
Methods and systems are provided for a turbocharger. In one example, a method includes adjusting one or more of a wastegate position and a position of vanes with operation of a turbocharger to reach a desired turbocharger speed via a controller. The method further includes adjusting engine operating parameters to reach the desired turbocharger speed.
US11982217B2
An internal combustion engine, ICE, system for a vehicle includes an ICE operable on hydrogen; an exhaust gas aftertreatment system, EATS, arranged in an exhaust gas circuit downstream the ICE, said EATS having at least one NOx reduction device and/or a particulate filter, and an exhaust gas water recovery, EWR, system arranged at least partly downstream the EATS in the exhaust gas circuit, said EWR system having at least a primary exhaust cooler and a water separator; a waste heat recovery, WHR, system for providing a rankine cycle, said WHR system being arranged to transport a working fluid, WF, through the primary exhaust cooler of the EWR system; a low temperature coolant circuit in fluid communication with an exhaust condenser of the EWR system; and a water management system arranged to collect water from the EWR system and transport water to at least one combustion chamber of the ICE.
US11982214B2
An oil inlet of a motor communicates with a first end of an oil pump through a first passage. A first oil sump of the motor communicates with a second end of the oil pump through a second passage. When the oil pump is rotating, a port at the first end is an oil outlet of the oil pump, and a port at the second end is an oil inlet of the oil pump. The first end of the oil pump communicates with a second oil sump through a third passage with a first valve. The second end of the oil pump communicates with the second oil sump through a fourth passage with a second valve. In this way, when the oil pump is reversing, coolant may be input into a motor cavity and accumulate in the motor cavity, so as to cool motor components in an immersion manner.
US11982208B2
An impeller includes a metallic inducer portion and a polymeric exducer portion connected to the metallic inducer portion. The metallic inducer portion includes an inducer hub, inducer blades attached to the inducer hub, and an inducer coupling on an end of the inducer hub. The polymeric exducer portion includes an exducer hub, exducer blades attached to the exducer hub, and an exducer coupling on an end of the exducer hub. The exducer coupling connects to the inducer coupling.
US11982206B2
A method of cooling a vane of a turbine is provided. The turbine includes an airfoil, an outer shroud disposed at an outer radial end of the airfoil and an inner shroud, the airfoil including a plurality of air channels extending along the radial direction of the turbine, the air channels comprising a first air channel and a second air channel. A cooling air is caused to flow inside the first air channel to cool the first air channel, then cool one of the outer shroud and the inner shroud. A cooling air is caused to flow inside the second air channel to cool the second air channel, then cool the other one of the outer shroud and the inner shroud.
US11982194B2
An erosion and CMAS resistant coating arranged on a TBC coated substrate and including at least one porous vertically cracked (PVC) coating layer providing lower thermal conductivity and being disposed over a layer of MCrAlY wherein M represents Ni, Co or their combinations. At least one dense vertically cracked (DVC) erosion and CMAS resistant coating layer is deposited over the at least one PVC coating layer.
US11982173B2
A method for drilling a wellbore includes providing a mud motor connected to a downhole end of a drillstring, wherein a bend adjustment assembly of the mud motor is provided in a first configuration, pumping a drilling fluid at a drilling flowrate from a supply pump into the drillstring whereby a drill bit coupled to the drillstring is rotated to drill into the earthen formation, receiving by a drilling controller an actuation command instructing the drilling controller to shift the bend adjustment assembly from the first configuration to a second configuration, and operating by the drilling controller at least one of the supply pump to provide an actuation drilling fluid flowrate stored in a storage device of the drilling controller, and a rotary system to provide an actuation drillstring rotational speed stored in the storage device
US11982168B1
A method of oil production after water flooding includes the steps of: forming at least one injection well and at least one production well in a reservoir; pumping enriched air (at least 30-100 mole-% oxygen with fogged water droplets) into the injection well, so as to maximize gravity segregation of gas/steam and gravity drainage of oil from an attic and/or pinch-out volume of the reservoir; and recycling produced carbon dioxide by injection into a man-made gas cap created around the at least one injection well. The enriched air preferably includes a mixture of 30-100 mole-% oxygen, 0-4 mole-% argon, 0-67 mole-% nitrogen and 0-70 mole-carbon dioxide gas.
US11982166B2
Disclosed is a system for segmented simultaneous water injection and oil recovery through double pipes in horizontal section, comprising several packers, several oil-extracting mechanisms and several water-injection mechanisms, wherein each of the packers, each of the oil-extracting mechanisms, and each of the water-injection mechanisms has an injection channel and a production channel, when several packers, several oil-extracting mechanisms and several water-injection mechanisms are combined, each of the injection channels is connected in turn, and each of the production channels is also connected in turn, the oil-extracting mechanism can extract oil through the production channel, the water-injection mechanism can inject water through the injection channel. The beneficial effects of this disclosure include: the oil in the oil production section can be produced while the water injection section is injected with water. The cost of water injection is effectively reduced, the efficiency of water injection is improved.
US11982164B2
A well system that includes a wellbore extending from a surface location and through one or more hydrocarbon bearing subterranean formations, the wellbore containing a downhole fluid, an artificial lift system arranged within the wellbore and in fluid communication with the downhole fluid, the artificial lift system including a cavitation apparatus having one or more blades. The cavitation apparatus is configured to mechanically rotate the one or more blades through the downhole fluid and thereby cause cavitation in the downhole fluid.
US11982162B2
The present invention is related to a downhole device for hydrocarbon producing wells without conventional tubing (tubingless completion), which improves the hydrocarbon production (gas, oil and condensate), selectively controls produced solids (reservoir sand and hydraulic fracture proppant) and eliminates liquid loading. The device of the present invention is designed according to selected well and reservoir characteristics by an integral methodology which includes the stages: data collection and analysis of the well operating conditions, selection of candidate well, sampling and analysis of produced solids, simulation of production conditions, design and manufacture and installation.
US11982157B2
A diaphragm wall down-the-hole hammer trenching machine comprises a crane, a guide frame, a push-pull device, cluster down-the-hole hammers, gas collecting hoods, a high-pressure medium pipe or cable, and a slurry discharge pipe. The crane suspends the guide frame; the cluster down-the-hole hammers are connected to the bottom of the guide frame by means of the push-pull device; each cluster down-the-hole hammer comprises a primary hammer and secondary hammers; the plurality of secondary hammers are provided on each primary hammer; one gas collecting hood is provided on the lower part of each primary hammer; the high-pressure medium pipe or cable passes through the guide frame and the push-pull device to enter a primary hammer distribution pipeline to drive the secondary hammers to perform percussive drilling; mud channels are provided in each primary hammer; and the slurry discharge pipe passes through the guide frame and communicates with the gas collecting hoods.
US11982156B2
The present invention presents a laser mandrel (9) capable of being installed in the production string, in a position below the ICVs valves (2 and 4), to be used in a first moment aiming at preventing the formation of scale in the ICVs valves (2 and 4), and, in a second moment, for the removal of scale from the production string (1). The laser mandrel (9) of this invention is provided with fiber optic cable (5), electrical cable (6), collimators (7), and laser diodes (8). It can be applied to prevent damage to well strings with electric intelligent completion, in case there is a failure in the chemical injection system installed in the string. It also makes possible the improvement of the technique aiming at the inhibition of inorganic depositions. Furthermore, it has a significantly lower cost than the conventional squeeze and/or removal, because once it is installed in the string, it allows the management of scale.
US11982149B2
Introduction and mixing of separate liquid compositions containing reactive components within a well
A method includes introducing a first liquid composition into a well having a wellbore, introducing a second liquid composition into the well, and mixing the first and second liquid compositions within the well. The first liquid composition is kept separate from the second liquid composition until mixing the first and second liquid compositions within the well. Furthermore, the first liquid composition includes a first reactive component, the second liquid composition includes a second reactive component, and the first reactive component reacts with the second reactive component in response to mixing the first and second liquid compositions within the well. The method further includes causing the mixed compositions to engage the wellbore. In one example, the first reactive component may be an epoxy and the second reactive component may be a hardener that reacts with the epoxy to form a solid plug in the wellbore to seal off the well.
US11982147B2
An apparatus for controlling tool face and methods of use with a torque generator connected to a drill string for drilling linear and nonlinear subterranean bore segments. In some embodiments, the apparatus and methodologies of use comprise a tool controller having an outer housing independently rotatable from and extension conduit extending therethrough and forming an annulus therebetween. The tool controller may provide for a first fluid pathway for allowing a bypass portion of fluids to flow through the torque generator, and a second fluid pathway through the annulus for allowing a torque generator portion of fluids to flow through the annulus. In some embodiments, at least one fluid flow restrictor may be provided within the annulus to controllable cause a cascading reduction in torque generator fluid pressure as it flows through the annulus, allowing high resolution tool face control over a larger (and tunable) range of drill string speed (rpm) set points.
US11982145B2
The invention relates to an underwater drilling device and to a method for procuring drill cores of a bed of a body of water, wherein an underwater drilling device with a base frame is lowered in a body of water and placed on a bed of a body of water. A drill string consisting of at least one tubular drill string element is drilled out into the bed of the body of water in a first drilling step with a drill drive, with a drill core being formed in a receptacle in the tubular drill string element and being received in a core barrel in the drill string element. According to the invention, the drill core is enclosed in pressure-tight manner in a receiving container on the basic cradle under water.
US11982138B2
The pulldown apparatus may comprise a main stage and a secondary stage. The main stage may comprise a cylinder, a main head, a main gland, a piston and a main rod. The cylinder defines a chamber and includes a first end and a second end. The main gland and the piston is disposed in the chamber. The main rod is disposed in the chamber between the piston and the second end. The secondary stage includes a secondary head, a secondary gland, a secondary rod and a flange. The secondary gland is disposed in the chamber. The secondary rod is coupled to the flange. The flange is coupled to the main stage and disposed inside the cylinder between the piston and the secondary rod. The cylinder is slidable over the main rod, the piston and the secondary rod.
US11982137B2
A system is provided including a coiled tubing reel apparatus including a reel drum for storing a coiled tubing string spooled on the reel drum and a hydraulic reel drive motor that controls rotation of the reel drum. The system further includes a reel controller that determines an estimated reel back tension for a portion of the coiled tubing string between the reel apparatus and the injector based on a set of parameters related to a coiled tubing operation. The reel controller determines a target reel back tension to be applied to the portion of the coiled tubing string by adjusting the estimated reel back tension based on a historical job dataset. The reel controller then determines and sets a target hydraulic pressure of the reel drive motor to achieve the target reel back tension in the portion of the coiled tubing string.
US11982123B2
A door which is adjustable in length and breadth is defined by an outer sash having a generally rectangular configuration. A hinge side of the sash nests within a U-sweep member running along its length. The U-sweep member interfaces with the sash through a step adjust adaptor secured to a hinge side member of the sash and extending along at least one of its inner and outer faces. The step adjust adaptor interfaces with the U-sweep member through a series of spaced apart detents which may be ridges and grooves to provide incremental adjustment of the breadth of the door. An L-sweeper is securable to a bottom member of the sash and is adjustable to vary a length (height) of the door.
US11982121B1
Retention clip assemblies, retention systems, and methods of using the same. The retention clip assemblies, retention systems and methods described herein may be used to retain glass lites and, potentially, other panels, in frame openings provided in fenestration unit frames.
US11982102B2
The present invention relates to a self-locking pushbutton for unlocking of a lock for a vehicle door, hood, covering or hatch, in particular of an agricultural vehicle, e.g. of a tractor, or of a construction machine.
US11982094B2
The embodiments disclose a method including securing a trailer visor to a camping trailer forming a water proof and fire retardant awning for providing cover from sun and rain in proximity of a camping trailer door, connecting the trailer visor to the camping trailer using a trailer visor main body coupled PVC cord and camping trailer structure coupled PVC rail, supporting the trailer visor using a fiberglass pole coupled to the trailer visor and at least one main structure support pole coupled to the camping trailer structure using at least one pole pocket/insertion points and the trailer visor, stabilizing the trailer visor using at least one guyline coupled to the camping trailer structure and the trailer visor main body, and integrating at least one electronic component to the trailer visor for providing exterior lighting and exterior camera viewing using a digital trailer visor application installed on a user digital device.
US11982086B2
Ultra-High-Performance Concrete (UHPC), owing to its superior mechanical and durability properties, presents a unique opportunity for innovative use in unbonded post-tensioned floor systems. In unbonded post-tensioned (PT) slabs and beams, the use of cast-in-place steel confined UHPC Bond Anchors (UBA) can be used to anchor steel prestressing strands for better durability, increased strand ductility, cost-effectiveness, and ease of installation. A conical, steel confining device is used as part of the UBA. The device resists hoop tension and eliminates splitting cracks in the UHPC during prestress transfer. It also helps to reduce the anchorage length. High average bond stress helps reduce the UBA length, and consequently, the material consumption. The bond stress at the strand-UHPC interface can be increased by intentionally roughening or indenting the strand.
US11982081B2
A temporary radiotherapy facility for use during renovation, upgrading, and/or modernization of an existing facility. The radiotherapy facility includes a central vault room containing a radiation emitting device and a platform for holding a quantity of radiation shielding material above the central vault room. The platform is supported by shear walls that are disposed outside the sidewalls of the central vault room such that the radiation shielding material is supported and suspended above the central vault room without being in contact with or bearing upon the central vault room or affecting the height or level of the central vault room.
US11982075B2
Fluid-dispensing systems and methods relating thereto are described. A method of dispensing an output fluid stream includes: (i) receiving a temperature setting for a desired temperature of the output fluid stream and a mechanical disturbance for a desired flow rate of the output fluid stream; (ii) converting each of the temperature setting and the mechanical disturbance to a first valve PWM signal and a second valve PWM signal; (iii) conveying the first PWM signal to a first motor and the second PWM signal to a second motor; and (iv) activating the first motor to open the first valve to produce a first fluid flow at a first fluid flow rate and second motor and the first motor to open the second valve to produce a first fluid flow at a first fluid flow rate. The combination of the first fluid flow and the second fluid flow produces the desired output fluid stream.
US11982068B2
A working machine includes a traveling device having a traveling frame, a turn base plate supported on the traveling frame and configured to turn around an axis extending in a vertical direction, the turn base plate having an opening portion through which the axis extends, and a swivel joint including an outer sleeve fixed to the turn base plate, and an inner shaft inserted to the opening portion and inserted to the outer sleeve so as to rotate about the axis, the inner shaft being configured to restrictively rotate with respect to the traveling frame. The outer sleeve has a flange portion fixed to the turn base plate on a periphery of the opening portion and covering the opening portion.
US11982062B2
A sweeping blade assembly for attachment to a vehicle for sweeping a ground surface. The sweeping blade assembly comprises: a blade support for receiving a plurality of blades, a first row of blades and a second row of blades. Each row of blade comprising a plurality of blades which are separated from each other by a gap. The first row of blades and the second row of blades are provided beside (and parallel to) each other and positioned so that a given gap in a given row corresponds to a blade in the other row. In an embodiment, the gap is dimensioned to be smaller in width than the blades whereby a given blade in one row can have a partial overlap of two different blades in the other row. Whereby, the blades can freely move vertically and/or angularly when hitting uneven surfaces, and can be rectangular in shape, and thus reversible when the carbide on one of the edges is worn out.
US11982060B1
A barrier structure for bearing a high-energy impact and construction method thereof are provided. The barrier structure includes a supporting pile array arranged between two opposite mountain slope surfaces. The supporting pile array is arranged in a straight line and includes two or more supporting piles. The two or more supporting piles are fixed at a lower part of a mountain. A barrier net is connected to the two or more supporting piles. The barrier net passes through the supporting pile array and extends to the two opposite mountain slope surfaces. The barrier net is fixed on the two opposite mountain slope surfaces. Pull plates are disposed on the two opposite mountain slope surfaces, and one side of each of the pull plates is fixed to a corresponding slope surface of the two opposite mountain slope surfaces through reverse prestressed anchor cables.
US11982055B2
Creping adhesives and processes for making and using same. In some embodiments, the creping adhesive can include a solvent, a modified polyvinyl alcohol, and a crosslinked resin. The crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and propanediyl moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker. In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and secondary crosslinking moieties, where the primary crosslinking moieties can be derived from a first functionally symmetric crosslinker and the secondary crosslinking moieties can be derived from a second functionally symmetric crosslinker. In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker. The modified polyvinyl alcohol can include a carboxylated, a sulfonated, a sulfated, and/or a sulfonated-carboxylated polyvinyl alcohol.
US11982053B2
The problem of increased energy usage in refiners over the working life of a refining assembly is mitigated by the use of a refiner plate segment having a refiner side and a back side distally disposed from the refiner side, refiner bars engaged to a substrate of the refiner side, wherein the refiner bars have a refiner bar height, and wherein adjacent refiner bars and the substrate define grooves between the adjacent bars, and protrusions disposed in the grooves, wherein the protrusions have a protrusion height, wherein the protrusion height is 30% or less of the refiner bar height.
US11982052B2
Method of delignification of plant material, said method comprising: providing said plant material comprising cellulose fibres and lignin; exposing said plant material requiring to a composition comprising: an acid; a modifying agent selected from the group consisting of: sulfamic acid; imidazole; N-alkylimidazole derivative; taurine; a taurine derivative; a taurine-related compound; alkylsulfonic acid; arylsulfonic acid; triethanolamine; and combinations thereof; a metal oxide; and a peroxide; adding an organic solvent to the resulting mixture; allowing a delignification reaction to occur for a period of time sufficient to remove at least 80% of the lignin present on said plant material.
US11982045B2
A steam press system and methods of controlling steam generation and recycling steam therein are provided. The steam press system includes a first steam plate and a second steam plate configured to receive and evacuate steam. The steam press system further includes a first pump configured to draw steam from the first steam plate and the second steam plate, a heat exchanger configured to condense the steam into fresh water and heat the fresh water. The steam press system further includes a third pump to pump the heated water into a storage tank. The steam press system further includes a fourth pump configured to pump the heated water from the storage tank to a steam generator. The steam generator is configured to receive the heated water, boil the heated water to generate steam and to deliver the steam to the first steam plate and the second steam plate.
US11982040B2
An assembly method of a laundry treating apparatus includes a first step of positioning a second treating apparatus in a desired place for assembly, a second step of seating a first treating apparatus on the second treating apparatus, a third step of coupling a upper fastening unit of the second treating apparatus with a lower portion of the first treating apparatus, and a fourth step of coupling a control panel onto a panel seating portion provided between a lower surface of a first front panel of the first treating apparatus and an upper surface of the second front panel of the second treating apparatus. The upper fastening unit may be positioned to be higher than a lower surface of the first treating apparatus after the second step is performed.
US11982029B2
A method of producing a component for an article of footwear or apparel or a sporting goods accessory. The method of producing a component includes forming at least a first layer by braiding a first braided tube. Braiding may be performed with an empty braiding center. The method further includes arranging the first layer on a form.
US11982009B2
A method of making a catalyst layer of a membrane electrode assembly (MEA) for a polymer electrolyte membrane fuel cell includes the step of preparing a porous buckypaper layer comprising at least one selected from the group consisting of carbon nanofibers and carbon nanotubes. Platinum group metal nanoparticles are deposited in a liquid solution on an outer surface of the buckypaper to create a platinum group metal nanoparticle buckypaper. A proton conducting electrolyte is deposited on the platinum group metal nanoparticles by electrophoretic deposition to create a proton-conducting layer on the an outer surface of the platinum nanoparticles. An additional proton-conducting layer is deposited by contacting the platinum group metal nanoparticle buckypaper with a liquid proton-conducting composition in a solvent. The platinum group metal nanoparticle buckypaper is dried to remove the solvent. A membrane electrode assembly for a polymer electrolyte membrane fuel cell is also disclosed.
US11982005B2
Electrocatalytic materials and methods of making the electrocatalytic materials are provided. Such a method may comprise forming precursor nanosheets comprising a precursor metal on a surface of a substrate; exposing the precursor nanosheets to a modifier solution comprising a polar, aprotic solvent and a metal salt at a temperature and for a period of time, the metal salt comprising a metal cation and an anion, thereby forming modified precursor nanosheets; and calcining the modified precursor nanosheets for a period of time to form an electrocatalytic material comprising structurally modified nanosheets and the substrate, each nanosheet extending from the surface of the substrate and having a solid matrix. The solid matrix defines pores distributed throughout the solid matrix and comprises a precursor metal oxide and domains of another metal oxide distributed throughout the precursor metal oxide; or the solid matrix comprises the precursor metal oxide and nanoparticles of the another metal oxide distributed on a surface of the solid matrix.
US11982003B2
A composition for corrosion control in aqueous systems, the composition providing a formulation of a concentrated aluminum corrosion inhibitor; and (i) a polycarboxylic acid polymer, (ii) a sulfonic acid polymer, (iii) a combination of a polycarboxylic acid and a polysulfonic acid, (iv) an organic phosphonate, (v) a combination of a phosphonate and a polycarboxylic acid, or (vi) a combination of a phosphonate and a polysulfonic acid. A method for corrosion control in aqueous systems, the method providing a concentrated formulation, the concentrated formulation having an aluminum corrosion inhibitor and (i) a polycarboxylic acid polymer, (ii) a sulfonic acid polymer, (iii) a combination of a polycarboxylic acid and a polysulfonic acid, (iv) an organic phosphonate, (v) a combination of a phosphonate and a polycarboxylic acid, or (vi) a combination of a phosphonate and a polysulfonic acid; and delivering the concentrated formulation to an aqueous stream.
US11981999B2
Embodiments of the present disclosure generally relate to semiconductor processing, and specifically to methods and apparatus for surface modification of substrates. In an embodiment, a substrate modification method is provided. The method includes positioning a substrate within a processing chamber; and depositing a material on a portion of the substrate by a deposition process, wherein the deposition process comprises: thermally heating the substrate to a temperature of less than about 500° C.; delivering a first electromagnetic energy from an electromagnetic energy source to the substrate to modify a first region of the substrate, the first region of the substrate being at or near an upper surface of the substrate; and depositing a first material on the first region while delivering the first electromagnetic energy.
US11981998B2
Exemplary temperature modulation methods may include delivering a gas through a purge line extending within a substrate support. The gas may be directed to a backside surface of the substrate support opposite a substrate support surface. The purge line may extend along a central axis of a shaft, the shaft being hermetically sealed with the substrate support. The substrate support may be characterized by a center and a circumferential edge. A first end of the purge line may be fixed at a first distance from the backside surface of the substrate support. The methods may include flowing the gas at a first flow rate via a flow pathway to remove heat from the substrate support to achieve a desired substrate support temperature profile.
US11981991B2
An aluminum or copper alloy sputtering chamber includes a front surface, a back surface opposite the front surface, and a sputter trap formed on at least a portion of the front surface A coating of titanium particles is formed on the sputter trap.
US11981989B2
Methods and apparatus for processing a substrate are provided herein. For example, a cooling apparatus for use with a substrate support of a processing chamber comprises a heat exchanger, a manifold assembly comprising a first input configured to connect to an output of the heat exchanger, a second input configured to connect to a first coolant supply configured to supply a first coolant, a first output configured to connect to the substrate support of the processing chamber, and a second output configured to connect to an input of the heat exchanger, a gas input configured to connect to a second coolant supply that is configured to supply a second coolant that is different from the first coolant to the substrate support, a first three-way valve connected between the first output of the manifold assembly and the substrate support and connected between the gas input and the substrate support, and a controller configured to control supplying one of the first coolant or the second coolant during operation.
US11981984B2
Provided is a hot rolled steel sheet having a tensile strength of 780 MPa or more, a sheet thickness of 1.2 to 4.0 mm, and a sheet width of 750 mm or more, and satisfying −15≤(λW 1+λW 2)/2−λC≤15 (where λW 1 and λW 2 respectively indicate hole expansion ratios (%) at ⅛ positions of the sheet width from one end of the hot rolled steel sheet in a sheet width direction perpendicular to a rolling direction and the other end at an opposite side, and λC indicates a hole expansion ratio (%) of a sheet width center part).
US11981979B2
A device and method for preparing a low-impurity regenerated brass alloy through step-by-step insertion of an electrode are provided. The device includes a melt heating apparatus, an electrode displacement apparatus, and a pulse current generation apparatus. The automatic electrode lifting apparatus is controlled to adjust an insertion depth of the graphite electrode plate in the metal melt, and the pulse current generation apparatus is controlled to adjust the parameters of pulse current to achieve the impurity reduction on the metal melt. The preparation of a low-impurity regenerated brass alloy involves a short production process, simple operations, low energy consumption, and high impurity removal efficiency, and is suitable for regeneration and large-scale continuous production of non-ferrous metal alloys.
US11981975B2
Provided is a method for manufacturing a steel sheet, the method including: reheating a steel slab at a temperature of 1200° C. to 1350° C., the steel slab including, by weight %, carbon (C): 0.05% to 0.14%, silicon (Si): 0.01% to 1.0%, manganese (Mn): 1.5% to 2.5%, aluminum (Al): 0.01% to 0.1%, chromium (Cr): 0.005% to 1.0%, phosphorus (P): 0.001% to 0.05%, sulfur (S): 0.001% to 0.01%, nitrogen (N): 0.001% to 0.01%, niobium (Nb): 0.005% to 0.06%, titanium (Ti): 0.005% to 0.11%, and a balance of iron (Fe) and inevitable impurities; finish hot rolling the reheated steel slab under predetermined conditions to obtain a hot-rolled steel sheet; cooling the hot-rolled steel sheet at a cooling rate of 10° C./s to 100° C./s to a temperature of 400° C. to 500° C. after the finish hot rolling; and coiling the steel sheet at a temperature of 400° C. to 500° C. after the cooling.
US11981974B2
A method for the manufacturing of an object. The method includes receiving a desired alloy composition for the object, depositing a plurality of foils in a stack to form the object, applying heat to the stack at a first temperature to bond the plurality of foils to each other, and applying heat to the stack at a second temperature to homogenize the composition of the stack. The homogenized stack has the desired alloy composition.
US11981967B2
The present disclosure provides methods and compositions to develop AAV capsids with a desired characteristic compared to a natural AAV serotype. These capsids are useful, for example, for the delivery of genome engineering molecules and gene therapy molecules for the treatment of a subject in need thereof.
US11981963B2
Methods for analyzing a nucleic acid molecule are described. Methods may include attaching the nucleic acid molecule to a particle having a first characteristic dimension. In addition, methods may include applying an electric field through an aperture to move the particle to the aperture. Also, methods may include applying a voltage across a first electrode and a second electrode. Further, methods may include contacting a portion of the nucleic acid molecule to both the first electrode and the second electrode within the aperture, where the portion may include a nucleotide. In addition, methods may include measuring a current through the first electrode, the portion of the nucleic acid molecule, and the second electrode, where the measured current runs in a direction parallel to a longitudinal axis of the aperture. Also, methods may include identifying the nucleotide of the portion of the nucleic acid molecule based on the current.
US11981962B2
This document provides methods and materials for using low coverage whole genome sequencing techniques to assess genomes. For example, methods and materials for using targeted nucleic acid amplification and/or capture techniques in combination with low coverage whole genome sequencing techniques to obtain high coverage sequencing data for one or more pre-selected regions of a genome are provided.
US11981959B2
Heritable pathogenic variants in the mismatch repair (MMR) pathway, also known as Lynch Syndrome (LS), can lead to the development of colon cancer and other cancers. Following mismatch, a complex of proteins consisting of MLH1, MSH2, MSH6 and PMS2 translocate into the nucleus to signal recruitment of repair mechanisms. Flow cytometry-based, functional variant assays (FVAs), were developed to determine whether variants in these MMR repair genes and/or other related genes would augment the nuclear translocation of MLH1 and MSH2 and downstream nuclear phosphorylation of ATM and ATR in response to DNA mismatches. Each assay distinguished pathogenic variants in MMR repair genes (MLH1, MSH2, PMS2 and MSH6) from benign controls. The combination of multiple assays provided robust separation between heterozygous pathogenic variant carriers and benign controls. The ability to produce distinct molecular phenotypes by these assays suggest FVA assays of MMR pathways could be used to identify LS and associated risk of colon and other cancers and could act as an adjunct to MMR gene sequencing panels in categorizing variants.
US11981953B2
A method of testing compounds for activity to inhibit germination of spores. The method includes the steps of providing bacterial, fungal, or plant spores transformed to contain and express a detectable marker, wherein the marker when expressed, is operationally linked to a spore-specific or yeast-specific protein, in a medium and under environmental conditions in which the spores will germinate, and measuring a first signal output generated by the marker prior to the spores initiating germination; contacting the spores of step (a) with a compound whose activity to inhibit germination of spores is to be measured; incubating the spores of step (b) under environmental conditions and for a time wherein spores not treated with the compound will germinate; and determining extent of germination of the spores by measuring a second signal output generated by the marker, wherein a difference between the first signal output and the second signal output is proportional to the extent of germination of the spores. Also described are compositions of matter for inhibiting spore germination in vitro and in vivo.
US11981951B2
The present invention relates to a process for the production of methyl methacrylate. The process of the present invention comprises the steps of: a) providing a microorganism in a fermentation medium, under conditions which said microorganism will produce a C3-C12 methacrylate ester; b) providing an organic phase in contact with the fermentation medium, said organic phase including C3-C12 methacrylate ester in a higher concentration than that in the fermentation medium; c) removing organic phase containing the said C3-C12 methacrylate ester from contact with the fermentation medium; and d) transesterifying the removed C3-C12 methacrylate ester with methanol, optionally after separation from the organic phase, to produce methyl methacrylate.
US11981948B2
Described herein are engineered organelles comprising multi-component proteins from different species incorporated into a membrane structure with interior and exterior aspects. In one embodiment the artificial organelle incorporates one or more protein complexes that absorb optical energy and catalyze electron transfer in biochemical reactions that can be used to reduce NAD+ to NADH or analogues thereof.
US11981933B2
Devices, systems, and techniques are described for printing pre-aligned microtissues into larger tissue constructs. For example, a method of printing a tissue construct includes aligning cells in a first direction to create pre-aligned microtissues, suspending the pre-aligned microtissues in a liquid to create a bioink, and depositing the pre-aligned microtissues in a second direction to create the tissue construct.
US11981918B2
Induced Pluripotent Stem Cell (Ipsc) technology enables the generation and study of living brain tissue relevant to Parkinson's disease (PD) ex vivo. Utilizing cell lines from PD patients presents a powerful discovery system that links cellular phenotypes observed in vitro with real clinical data. Differentiating patient-derived iPSCs towards a dopaminergic (DA) neural fate revealed that these cells exhibit molecular and functional properties of DA neurons in vitro that are observed to significantly degenerate in the substantia nigra of PD patients. Clinical symptoms that drive the generation of other relevant cell types may also yield novel PD-specific phenotypes in vitro that have the potential to lead to new therapeutic avenues for patients with PD. Due to their early onset and non-familial origin, differentiated nervous tissue from these patients offer a key opportunity to discover neuron subtype-specific pathological mechanisms and importantly interrogate the contribution of their genetic background in susceptibility to PD.
US11981913B2
Methods of determining the stoichiometry of a viral capsid and/or determining the heterogeneity of protein components in a viral capsid.
US11981912B2
The present disclosure provides, among other things, a recombinant adeno-associated virus (rAAV) vector comprising an AAV8 or AAV9 capsid and a codon-optimized sequence encoding a human iduronate-2-sulfatase (I2S) enzyme. The disclosure also provides a method of treating a subject having Hunter syndrome (MPS II), comprising administering to the subject in need thereof a recombinant adeno-associated virus (rAAV) vector comprising an AAV8 or AAV9 capsid, and a promoter operably linked to a nucleic acid sequence that encodes iduronate-2-sulfatase (I2S), and wherein administering results in an increase in I2S enzymatic activity in the subject.
US11981907B2
Methods and compositions are provided which allow for genetic modification of host cells including, plants and plant cells. The various methods and composition employ a recombinant DNA construct comprising SEQ ID NO: 1 and/or 2 or active variants and fragments thereof. Such polynucleotides find use in facilitating integration of polynucleotides of interest into the DNA N of a host cell, including a plant or plant cell. Vectors, host cells, bacterium and plants comprising the recombinant DNA construct or fragments thereof are provided. Further provided are methods of introducing into a host cell or a plant cell a polynucleotide of interest. The method comprises contacting the host cell with a bacterium competent for the transformation of the host cell, wherein the bacterium comprises a transformation vector comprising a recombinant DNA construct.
US11981903B2
This disclosure provides tobacco plants having a mutation in PR50 and transgenic tobacco plants containing a PR50 RNAi, and methods of making and using such plants.
US11981895B2
Embodiments of the disclosure include methods and compositions for the renewal of cardiomyocytes by targeting the Hippo pathway. In particular embodiments, an individual with a need for cardiomyocyte renewal is provided an effective amount of a shRNA molecule that targets the Sav1 gene. Particular shRNA sequences are disclosed.
US11981892B2
The disclosure provides novel methods and compositions for gene editing. In particular, the disclosure relates to compositions and methods of making modified nucleic acid donor templates for highly efficient and precise gene editing.
US11981881B2
An absorbent substrate such as a wool dryer ball is imbued with a fragrance or treatment composition. The fragrance or treatment composition comprises an aqueous carrier, free fragrance, and encapsulated fragrance. The composition includes about 0.1 wt. % to about 5 wt. % free fragrance and about 0.1 wt. % to about 10 wt. % encapsulated fragrance. A kit includes absorbent balls, the fragrance or treatment composition, and an applicator for applying the fragrance or treatment composition onto or within the absorbent balls.
US11981877B2
Acrylate-olefin copolymers and a method for the preparation of these copolymers are provided. Lubricant compositions can contain the aforementioned copolymers. The copolymers are useful as a lubricant additive or a synthetic base fluid in a lubricating oil composition, preferably in a gear oil composition, a transmission oil composition, a hydraulic oil composition, an engine oil composition, a marine oil composition, an industrial lubricating oil composition or in grease.
US11981873B2
A utility vehicle is configured for independently controlling torque at each of the ground-engaging members.
US11981863B2
A composition for fracturing a wellbore may include a reacting fluid. The reacting fluid includes an encapsulated breaker, sodium nitrite, and an ammonium-comprising compound. The sodium nitrite and the ammonium-comprising compound undergo an exothermic reaction producing heat operable to release the encapsulated breaker, releasing the breaker that then reduces viscosity in the polymer-comprising fluid. A method for fracturing a wellbore may include injecting into a fractured wellbore a fluid comprising an ammonium-comprising compound and a fluid comprising sodium nitrite. The fractured wellbore has been fractured with a fracturing fluid comprising an encapsulated breaker. Sodium nitrite and the ammonium-comprising compound undergo an exothermic chemical reaction that generates heat to release the encapsulated breaker.
US11981861B2
An acid corrosion inhibitor includes an active corrosion intermediate including alkylated pyridine, an internal intensifier including formic acid, a filming additive including cinnamaldehyde, a surfactant including one or more of propylene glycol methyl ether and alcohol ethoxylate, and a solvent including ethylene glycol. A system includes a formulation, an acid system including HCl and MSA, and a metal surface contacting the formulation and/or the acid system. The formulation of the system includes an alkyl pyridine, formic acid, cinnamaldehyde, and one or of propylene glycol methyl ether and alcohol ethoxylate. A method for reducing corrosion of a pipe in contact with an acid system and disposed in a well bore includes applying the acid corrosion inhibitor. The acid system includes methanesulfonic acid.
US11981857B1
A drilling fluid composition includes an aqueous base fluid, 0.01 to 5 wt. % of polyamine-functionalized activated carbon (AC-PAD), 0.1 to 10 wt. % of a shale material, 0.01 to 2 wt. % of a thickener, 0.1 to 10 wt. % of a fluid loss control additive, 0.01 to 5 wt. % of an adsorbent, and 1 to 20 wt. % of a borehole stabilizer. Each wt. % is based on a total weight of the drilling fluid composition. The AC-PAD is uniformly disposed on surfaces of the shale material. The shale material has an average pore size of 5 to 400 nanometers (nm). A method of preparing the AC-PAD and a method of drilling a subterranean geological formation.
US11981853B2
Methods for installing soil and sand stabilization columns using a chemical polymer are provided. The chemical polymer can be a liquid acrylic base chemical polymer or a liquid vinyl acetate base chemical polymer. In the methods, a dilution rate of a chemical polymer is determined based on at least one of: a moisture content of the soil at a selected soil location, a particle size distribution of the soil at the selected soil location, a shear strength of the soil at the selected soil location, a target strength of the soil stabilization column, and a target stiffness of the soil stabilization column. The chemical polymer is then diluted based on the determined dilution rate. The diluted chemical polymer is inserted into a selected soil location and mixed with in-situ soil or with sand to form a stabilization column.
US11981848B2
A quantum dot including a semiconductor nanocrystal core including Group III-V compound, a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the first semiconductor nanocrystal shell including zinc and selenium, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell, the second semiconductor nanocrystal shell including zinc and sulfur, and a composite/electronic device. The quantum dot does not include cadmium and the first semiconductor nanocrystal shell includes a polyvalent metal dopant at an interface with the second semiconductor nanocrystal shell.
US11981846B2
Disclosed herein is a nanocomposite comprising a core-shell nanoparticle and a core-shell quantum dot. The core-shell nanoparticle comprises a phosphor core, a shell layer, and a cleavable peptide. The core-shell quantum dot comprises a center core, an intermediate layer, an outer layer, a silica layer, and an arginylglycylaspartic acid (RGD) peptide. The core-shell nanoparticle and the core-shell quantum dot are linked to each other via forming a peptide bond between the cleavable peptide and the RGD peptide. Also disclosed are the uses of the nanocomposite in making a diagnosis of tumors.
US11981836B2
Silicone pressure-sensitive adhesives is the reaction product of a composition including a silanol end group-containing linear organopolysiloxane; a non-functional linear organopolysiloxane; and a silicate resin; wherein the dynamic viscosity of the non-functional linear organopolysiloxane at 25° C. is 100,000 mm2/sec or greater. The silicone pressure-sensitive adhesive has enhanced adhesion while minimizing skin damage and pain during removal of the adhesive.
US11981834B2
High-temperature fast-curing starch-based adhesive for particleboards and preparation method thereof
The present disclosure discloses a high-temperature fast-curing starch-based adhesive for particleboards and a preparation method thereof, belonging to the technical field of adhesive preparation. The low viscosity of the starch-based adhesive is ensured by selecting a crosslinking monomer which does not self-crosslink in a reaction process in the present disclosure, and a binary crosslinking agent matched with the crosslinking monomer is added before use to be quickly crosslinked with the crosslinking monomer at high temperature so as to ensure better thermosetting property and water resistance as well as faster curing speed of the starch-based adhesive at the same time, which meets the requirements of the particleboards for the adhesive, solves the problem of long curing time of the existing starch-based adhesives at high temperatures, further shortens the curing time of the starch-based adhesives to about 60 s, and improves the production efficiency of the particleboards.
US11981832B2
Methods of coating a substrate are disclosed. The methods comprise applying shear force to a coating composition either before or during application of the coating composition to the substrate. The coating composition comprises a water-borne or solvent-borne film-forming resin and a catalyst associated with a carrier, wherein at least some of the catalyst can be released from the carrier upon application of the shear force. Also provided are coated articles prepared by the methods.
US11981828B2
The present teaching provides a water repellant and oil repellant film composition comprising a siloxane compound represented by formula (1) or a cured product of the siloxane compound. (In formula (1), each R1 denotes at least one atom or group that is selected from the group consisting of a hydrogen atom, organic groups having 2 to 10 carbon atoms and a carbon-carbon unsaturated bond that is able to be hydrosilylated, and alkyl groups having 1 to 10 carbon atoms, each R2 denotes at least one atom or group that is selected from the group consisting of a hydrogen atom, organic groups having 2 to 10 carbon atoms and a carbon-carbon unsaturated bond that is able to be hydrosilylated, and alkyl groups having 1 to 10 carbon atoms (the R2 groups in a single molecule may be the same as, or different from, each other). Each R3 denotes at least one atom or group that is selected from the group consisting of a hydrogen atom, organic groups having 2 to 10 carbon atoms and a carbon-carbon unsaturated bond that is able to be hydrosilylated, and alkyl groups having 1 to 10 carbon atoms (the R3 groups in a single molecule may be the same as, or different from, each other), each R4 denotes an alkyl group having 1 to 6 carbon atoms, and at least some of the R2 groups or at least some of the R3 groups are hydrogen atoms and organic groups having 2 to 10 carbon atoms and a carbon-carbon unsaturated bond that is able to be hydrosilylated. w and x each denote a positive number, v, y and z each denote 0 or a positive number, and the value of x/(v+w+x+y) is 0.2 or more.)
US11981825B2
Methods for fabricating three-dimensional objects by 3D-inkjet printing technology are provided. The methods utilize curable materials that polymerize via ring-opening metathesis polymerization (ROMP) in combination with toughening agents for fabricating the object. Systems suitable for performing these methods and kits containing modeling material formulations usable in the methods are also provided.
US11981822B2
A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes a latex copolymer and a metal drier or crosslinking agent. The latex copolymer is a reaction product of monomers that include (a) one or more styrene-mimicking monomers containing one or more cyclic groups and one or more ethylenically-unsaturated groups, at least a portion of such styrene-mimicking monomers being polycyclic monomers containing ring unsaturation, and (b) one or more other ethylenically-unsaturated monomers. Preferably, the coating composition is substantially free of each of BPA, PVC, other halogenated monomers, and optionally styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container.
US11981817B2
Scavenging compounds and compositions useful in reducing sulfide emissions from asphalt, such as polymer-treated asphalt, are disclosed. The scavenger compositions may include sulfide-scavenging agents. The scavenger compositions also include a metal-containing compound and optionally a solvent. Any of the compositions, sulfide-scavenging agents and metal-containing compounds may be anhydrous. Methods of using the compositions to reduce hydrogen sulfide emissions from asphalt are also disclosed.
US11981814B2
A silicone elastomer cured product having radical reactivity obtained by curing a composition is disclosed. The composition comprises (A) a chain organopolysiloxane having a curing reactive group, and optionally (B) an organohydrogen polysiloxane, (C1) a curing agent, and (D) an organopolysiloxane resin. The surface of the cured product has radical reactivity with, for example, an adhesive, and is easily removable along with, for example, adhesive tape after use as a protective material. In general, the cured product has excellent heat resistance and flexibility and exhibits good adhesion and conformity to a substrate so as not to separate from a substrate even when the cured product is cut together with the substrate while remaining easily removable from the substrate when desired. A protective material for an electronic component made of the cured product is also disclosed.
US11981807B2
A release agent is disclosed for use with an organic binder system used in metal casting. The binder system has a Part I component including an epoxy resin and a free radical initiator and a Part II component having an epoxy resin and an acrylate, where the Part I and Part II components are kept separate until the time of use. The release agent will typically have a molecular weight in the range of 150 to 160, with eight to ten carbon atoms. Two examples of the epoxide are pinene oxide and decene-1 oxide, each of which is effective as an internal release agent when present in the binder for a cold box process in the range of about 0.15% to about 1% of the total weight of the Part I and Part II components.
US11981804B2
Provided is a polymeric composition comprising a continuous phase that comprises a matrix polymer and a dispersed phase comprising polymer particles, wherein the polymer particles comprise: (a) 30% to 85% by weight, based on the dry weight of the polymer particles, a core polymer having Tg of −35° C. or lower; (b) 15% to 50% by weight, based on the dry weight of the polymer particles, an intermediate polymer having Tg that is 20° C. or lower and that is higher than the Tg of the core polymer by 10° C. or more; and (c) 5% to 30% by weight, based on the dry weight of the polymer particles, a shell polymer having Tg of 50° C. or higher; wherein the shell polymer comprises polymerized units of all vinyl aromatic monomers in an amount of 1% or less, by weight based on the weight of the shell polymer. Also provided is a method of making the composition.
US11981797B2
The present application relates to a crosslinked composition. The composition comprises an elastomer, a silane compound, a liquid fluorocarbon and a crosslinker, preferably an epoxy silane. The crosslinked composition may be used in the production of any elastomeric article manufactured through a dipping process, such as a glove.
US11981794B2
A curable composition that can contain a high concentration of a heterocyclic compound (A) having a triazine ring as a component which gives a cured product exhibiting a high refractive index, surface without defects such as roughness or cracks, and is unlikely to have cracks occurring on the surface thereof even when exposed to a high-temperature and high-humidity environment, a cured product of the curable composition, and a compound that may be blended to the curable composition. As a component of the composition, a triazine compound having a structure in which an optionally substituted monocyclic aromatic group(s) or an optionally substituted condensed aromatic group(s) is/are bonded to the triazine ring via an amino group, and, as a solvent, triethylene glycol dimethyl ether are used in combination.
US11981792B2
The present invention provides a curable composition excellent in rubber elasticity, coating film strength, coatability, and adhesion to a waterproof base and the like. The curable composition of the present invention contains a polyalkylene oxide having a hydrolyzable silyl group, and feldspars having an average particle diameter of 0.01 to 100 μm, and preferably further contains calcium carbonate. The feldspars may preferably contain nepheline syenite. The curable composition can form a cured product having excellent rubber elasticity and coating film strength, and excellent adhesion, while being low in viscosity and excellent in coatability.
US11981788B2
Methods for manufacturing articles, including articles of footwear, apparel, and sporting equipment are provided. The methods comprise decorating a plurality of foam particles. The decorating can comprise applying a coating on the foam particles, or embossing or debossing the foam particles, or both. The decorating can comprise applying a coating on the foam particles by printing, painting, dyeing, applying a film, or any combination thereof. The plurality of foam particles are affixed utilizing aspects of additive manufacturing methods. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
US11981781B2
The present invention discloses a process for providing a cross-linked composition, the process comprising the steps of (a) providing an ethylene-α-olefin plastomer having—a density of from 850 kg/m3 to 900 kg/m3; and—an melt flow rate (ISO 1133, 2.16 kg, 190° C.) of 0.3 to 50 g/10 min; (b) grafting the ethylene-α-olefin plastomer with silane crosslinker such that the content of silane crosslinker is in the range of 0.1 to 10.0 wt. % with respect to the grafted ethylene-α-olefin plastomer; (c) contacting said grafted ethylene-α-olefin plastomer with 2 to 8 wt. % of a tin-free silane crosslinking catalyst with respect to the resulting mixture of grafted ethylene-α-olefin plastomer and tin-freesilane crosslinking catalyst, wherein said tin-free catalyst comprises a Brönsted acid at 23° C. and 50% relative humidity for at least 15 minutes thus forming a cross-linked composition, wherein gel content of said cross-linked composition after 15 min is at least 60%.
US11981779B2
A process and a system for depolymerizing plastic, such as waste polyester, into marketable monomers. A heterogeneous mixture of plastic particles, a solvent, and a catalyst are pumped continuously through a heating zone at a flow rate just high enough to maintain a particle speed great enough to keep the plastic particles in suspension. The temperature of the heterogeneous mixture is raised in the heating zone and maintained in a hold zone to complete depolymerization of the mixture into a homogeneous solution containing a liquefied plastic monomer. The homogeneous solution is cooled to solidify and precipitate the monomer. The precipitated monomer is separated from the solvent to be recycled. The solvent is recirculated to be reused as a constituent of the heterogeneous mixture.
US11981778B2
Provided is a method of recycling an additively manufactured object into a reusable thermoplastic polymer, which method in some embodiments may include: (a) providing at least one additively manufactured object produced by stereolithography from a dual cure resin, the object comprising (i) a light polymerized polymer, and (ii) a heat polymerized polymer intermixed with said light polymerized polymer; (b) comminuting the object to produce a particulate material therefrom; (c) contacting the particulate material to a polar, aprotic solvent for a time and at a temperature sufficient to extract the heat polymerized polymer from the particulate material into said solvent, leaving residual particulate material comprising said light polymerized polymer in solid form; (d) separating the residual particulate material from said solvent; and then (e) separating the heat polymerized polymer from said solvent to provide a reusable thermoplastic polymer material in solid form.
US11981777B2
A new synthetic pathway for hyperbranched polyacrylates and polymethacrylates including the steps of preparing an inimer and polymerizing the inimer to form hyperbranched polymers or copolymers.
US11981776B2
Provided is: a resin sheet having excellent characteristics as an optical member and exhibiting excellent performance when used in a light emitting device or the like; and a manufacturing method thereof. A curable silicone composition, comprises: (A) (a1) a straight chain or partially branched organopolysiloxane having an alkenyl group, and (a2) an organopolysiloxane having an alkenyl group, including an organopolysiloxane resin having an alkenyl group, comprising a certain amount of branched siloxane units; (B) (b1) a straight chain or partially branched organohydrogenpolysiloxane having a silicon-bonded hydrogen atom at an end of a molecular chain, (b2) an organohydrogenpolysiloxane, including a organohydrogenpolysiloxane resin, having a certain amount of branched siloxane units; and (C) a hydrosilylation reaction catalyst.
US11981768B2
A polyol component P) contains at least three different polyether polyols A) to C). A method produces rigid polyurethane foams using the polyol component P), and the rigid polyurethane foams produced therefrom are useful.
US11981767B2
The present disclosure provides a process comprising providing an isocyanate component A comprising a blend of (i) an aromatic isocyanate prepolymer and (ii) an aliphatic isocyanate prepolymer; providing a polyol component B comprising a blend of; (i) a phosphate-functional polyol, (ii) a polyether polyol, and (iii) an element selected from the group consisting of a polyurethane polyol, a polyester polyol and a combination thereof; mixing component A and component B to form a solventless adhesive (SLA) composition, wherein a weight ratio of component A to component B is from 2:1 to 1:1, the SLA composition having a pot life from 30 min to 60 min at 40 C; applying the SLA composition between a first film and a second film to form a raw laminate; and curing the raw laminate to form a laminate product.
US11981763B2
The present invention provides a resin composition for stereolithographic modeling emitting a weak odor, having desirable shape accuracy, and made into a cured product having desirable strength, toughness, and color tone when used for stereolithographic modeling. The present invention relates to a resin composition for stereolithographic modeling, comprising: a polymerizable monomer (A); a photopolymerization initiator (B), and an organic peroxide (C), wherein the polymerizable monomer (A) comprises a (meth)acrylic acid ester compound (A-1) having a viscosity of 1,000 mPa·s or less and a normal boiling point of 270° C. or more and/or a (meth)acrylamide compound (A-2) having a viscosity of 1,000 mPa·s or less and a normal boiling point of 200° C. or more, and the photopolymerization initiator (B) is at least one selected from a (bis)acylphosphine oxide, an α-hydroxyketone compound, an α-aminoketone compound, a benzoin alkyl ether compound, a thioxanthone, a ketal, an α-diketone, and an anthraquinone.
US11981762B2
To provide a modified PTFE excellent in heat resistance. The modified polytetrafluoroethylene comprises a polymer having units based on tetrafluoroethylene and a polymer having units based on a fluorine-free monomer, wherein the endothermic amount ratio R calculated by a prescribed method is at least 0.65.
US11981760B2
The present invention relates to the unexpected discovery of a cross-linked polymer of 2-hydroxyethyl methacrylate and dipicolylamine-containing monomers that can be used as a therapeutic lens to treat ocular diseases or disorders associated with matrix metalloproteinase (MMP) over-activity and/or over-expression, such as but not limited to corneal melting (or keratolysis).
US11981750B2
The present invention is directed to an isolated synthetic tripeptide of formula H-D-Phe-N-Methyl-L-Val-L-Ala-OMe (SEQ ID NO:1), or a derivative thereof, and to the corresponding lipotripeptides, which are specific to Mycobacterium avium subsp. paratuberculosis (Map) S-type strain, as well as derivatives and conjugates thereof. The invention also concerns the use of these antigens in different methods and tests for detecting Map infection, especially by detecting humoral response and cell mediated response of infected animals. The invention is also directed to a genetic signature of Map and a mass spectrometry and NMR spectroscopy signature of Map presence or infection.
US11981749B2
In one aspect, the invention provides methods of inhibiting the effects of MASP-2-dependent complement activation in a human subject suffering from TMA associated with hematopoietic stem cell transplant. The methods comprise the step of administering, to a subject in need thereof, an amount of a MASP-2 inhibitory agent effective to inhibit MASP-2-dependent complement activation.
US11981748B2
In one aspect, the present invention provides methods for preventing, treating, reverting and/or delaying angiogenesis in a mammalian subject suffering from, or at risk for developing, an angiogenesis-dependent disease or condition, comprising administering to the subject an amount of a MASP-2 inhibitory agent effective to inhibit angiogenesis. In some embodiments of these aspects of the invention, the MASP-2 inhibitory agent is a MASP-2 antibody or fragment thereof.
US11981747B1
An antibody or antigen-binding fragment thereof is disclosed. The antibody or antigen-binding fragment thereof binds to HER2 expressed on a cancer cell or a fragment of the HER2. A HER2-targeting agent containing any of the antibody or antigen-binding fragment thereof, and a pharmaceutical composition containing the HER2-targeting agent are disclosed.
US11981735B2
The present invention provides antibodies for the treatment of chronic lymphocytic leukemia (CLL). These antibodies target the B-cell receptor (BCR) of CLL cells characterised by R110-mutated immunoglobulin lambda variable 3-21 (IGLV3-21R110). The invention also provides nucleic acid sequences encoding the forgoing antibodies, vectors containing the same, pharmaceutical compositions and kits with instructions for use.
US11981734B2
The present disclosure provides isolated monoclonal antibodies (e.g., humanized and human monoclonal antibodies), or antigen-binding fragments thereof, that specifically bind to human natural killer cell inhibitory receptor group 2A (NKG2A) protein with high affinity and exhibit therapeutically desirable functional properties, such as for the treatment of, for example, cancer. Immunoconjugates, bispecific molecules, and pharmaceutical compositions comprising the anti-NKG2A antibodies of the invention are also provided. Nucleic acid molecules encoding the antibodies, expression vectors, host cells, and methods of treatment of, for example, cancer using the antibodies are further provided. Combination therapy, in which an anti-NKG2A antibody in the present disclosure is co-administered with at least one additional agent such as another antibody (e.g., anti-PD-1, anti-PD-L1, and/or anti-CTLA-4 antibodies), is also provided.
US11981726B2
The present invention relates to monoclonal antibodies which have high anti-RSV neutralizing titers. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. The invention yet further provides for diagnostic, prophylactic and therapeutic methods employing the antibodies and nucleic acids of the invention, particularly as a passive immunotherapy agent in infants and the elderly.
US11981725B2
The invention provides, in various embodiments, polypeptides that specifically bind to Spike glycoprotein of severe acute respiratory syndrome coronavirus (e.g., SARS-CoV-2-Spike). The invention also provides, in various embodiments, fusion proteins comprising one or more of the polypeptides, polynucleotides encoding the polypeptides, vectors and host cells suitable for expressing the polypeptides, and methods for treating viral infections (e.g., COVID-19).
US11981719B2
The present invention relates to a growth hormone receptor antagonist comprising a growth hormone variant which is modified by substitution of one or more amino acids of growth hormone. Further, the growth hormone receptor antagonist of the present invention may further comprise a long-acting carrier which is fused to the growth hormone variant. The growth hormone receptor antagonist may have strong binding potency to growth hormone receptor and may exhibit a long-lasting antagonistic action.
US11981718B2
The present disclosure relates to a dual-function protein for regulating blood glucose and lipid metabolism, wherein said dual-function protein comprises a human GLP-1 analog and human FGF21. In the present disclosure, provided is a method for preparing said dual function protein, and also provided is the use of said dual-function protein in the preparation of a biological substance for treating type 2 diabetes, obesity, dyslipidemia, fatty liver disease and/or metabolic syndrome. The dual-function protein provided in the present disclosure can synergistically regulate blood glucose and lipid levels in vivo, and satisfy multiple requirements for patients with type 2 diabetes such as lowering blood glucose, relieving hepatic steatosis, reducing body weight and improving metabolic disorders of circulating lipids.
US11981716B2
The disclosure features fusion proteins that are conditionally active variants of IL-2. In one aspect, the full-length polypeptides of the invention have reduced or minimal cytokine-receptor activating activity even though they contain a functional cytokine polypeptide. Upon activation, e.g., by cleavage of a linker that joins a blocking moiety, e.g., a steric blocking polypeptide, in sequence to the active cytokine, the cytokine can bind its receptor and effect signaling.
US11981703B2
Disclosed are polynucleotide constructs having a strand linked to a moiety carrying one or more auxiliary moieties. Also disclosed are polynucleotide constructs interrupted with a sugar analogue, and polynucleotide constructs with stereochemical{circumflex over ( )} enriched phosphorothioates. The polynucleotide constructs may be provided as hybridized polynucleotide constructs. Also featured are methods of delivery a polynucleotide construct to a cell and methods of reducing the expression of a protein in a cell by contacting the cell with the disclosed polynucleotide construct or hybridized polynucleotide construct.
US11981690B2
A gold(III) complex of formula (I) or formula (II) wherein R1 and R2 are each independently a hydrogen, an optionally substituted alkyl, an optionally substituted cycloalkyl, an optionally substituted arylalkyl, or an optionally substituted aryl; R3 and R4 are each independently a hydrogen, an optionally substituted alkyl, an optionally substituted cycloalkyl, an optionally substituted arylalkyl, an optionally substituted aryl, an optionally substituted heterocyclyl, an optionally substituted alkoxy, a hydroxyl, a halo, a nitro, a cyano, a N-monosubstituted amino group, or a N,N-disubstituted amino group; and X is Cl, Br, or I. A pharmaceutical composition containing the gold(III) complex of formula (I) or (II), and a method of treating cancer are included.
US11981685B2
The present invention provides bicyclic heterocyclyl kinase enzyme inhibitor compounds of formula (I), which are therapeutically useful as kinase inhibitors, particularly IRAK4 inhibitors. wherein A, Y, Z, X1, X2, X3, R1, R3, ‘m’, ‘n’ and ‘p’ have the meanings given in the specification and pharmaceutically acceptable salts or stereoisomers thereof that are useful in the treatment and prevention of diseases or disorders, in particular their use in diseases or disorders mediated by kinase enzyme, particularly IRAK4 enzyme. The present invention also provides pharmaceutical compositions comprising at least one of the compounds of compound of formula (I) together with a pharmaceutically acceptable carrier, diluent or excipient therefor.
US11981676B1
Novel pyrazolo[4,3-c][2,6]naphthyridine compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The pyrazolo[4,3-c][2,6]naphthyridine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases.
US11981674B1
Compounds for treating preventing malaria and, particularly, to larvicidal agents that are 7-isopropyl 1-ethyl/methyl 3-(substituted benzoyl)-2-substituted indolizine-1,7-dicarboxylates derivatives and their use as larvicidal agents.
US11981673B1
Novel 7-isopropyl 1,2-dimethyl 3-(substituted benzoyl)indolizine-1,2,7-tricarboxylates compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The 7-isopropyl 1,2-dimethyl 3-(substituted benzoyl)indolizine-1,2,7-tricarboxylates compounds, identified as adenosine A3 receptor (A3AR) modulators, are useful as anti-inflammation, anticancer and/or anti-ischemic agents, and as agents for treating other adenosine overexpression related conditions including rheumatoid arthritis, psoriasis and fatty liver diseases, inflammation, pain, and number of pathological conditions of the central and peripheral nervous systems.
US11981671B2
The present application provides bicyclic amines of Formula (I): or a pharmaceutically acceptable salt thereof, that are inhibitors of cyclin-dependent kinase 2 (CDK2), as well as pharmaceutical compositions thereof, and methods of treating cancer using the same.
US11981668B2
The invention relates to new 4-(piperazin-1-yl)-2-(trifluoromethyl)-1H-indoles and 4-(piperazin-1-yl)-2-(trifluoromethyl)-1H-benzimidazoles represented by formula (I), wherein all symbols and variables are as defined in the description. The compounds can find use in a method of prevention and/or treatment of diseases selected from the group consisting of Alzheimer's disease, Parkinson's disease, Lewy body dementia, dementia-related psychosis, schizophrenia, delusional syndromes and other psychotic conditions related and not related to taking psychoactive substances, depression, anxiety disorders of various aetiology, sleep disorders of various aetiology.
US11981667B2
The present invention relates to compounds of formula (I) wherein Q is selected from O or S; R1 is a non-aromatic heterocyclic group comprising at least one ring nitrogen atom, wherein R1 is attached to the sulfur atom of the sulfonylurea group by a ring carbon atom, and wherein R1 may optionally be substituted; and R2 is a cyclic group substituted at the α-position, wherein R2 may optionally be further substituted. The present invention further relates to salts, solvates and prodrugs of such compounds, to pharmaceutical compositions comprising such compounds, and to the use of such compounds in the treatment and prevention of medical disorders and diseases, most especially by the inhibition of NLRP3.
US11981665B2
The invention provide novel pyrimidine derivatives and analogs having inhibitory activities towards certain tyrosine kinases, e.g., Bruton's tyrosine kinase (Btk) and/or Focal adhesion kinase (FAK), extracellular signal-regulated kinase (ERK), pharmaceutical compositions thereof, and methods of treatment, reduction or prevention of certain diseases or conditions mediated by such by tyrosine kinases, e.g., cancers, tumors, fibrosis, inflammatory diseases, autoimmune diseases, diabetes, or immunologically mediated diseases.
US11981662B2
The inventors have used a differential nuclear staining (DNS) assay to discover compounds with cytotoxic activity against the CEM cell line that has been determined to be highly sensitive to a variety of anti-cancer compounds. Compounds were synthesized based on a pyrazole backbone structure. Several newly synthesized compounds have been tested to identify the compounds with highest activity. One compound identified is the SSK-3 compound which has been tested on cancer cell lines and determined that it induced apoptosis via phosphatidylserine membrane exposure and activation of caspase 3 in the CEM lymphoma cell line.
US11981661B2
The invention provides new heterocyclic compounds having the general formula (I) wherein B, C, L, X, Y, RL and R3 to R5 are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.
US11981659B2
The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.
US11981653B2
The present application discloses a synthesis method of chiral nicotine from nicotinate and γ-butyrolactone, including the following steps: Step S1: performing condensation under an alkaline condition, and performing ring opening reaction with hydrochloric acid; Step S2: reacting with (+)—B-diisopinocampheyl chloroborane to produce a chiral hydroxyl group; Step S3: performing a chlorination reaction; and Step S4: performing cyclization under an alkaline condition to obtain the chiral nicotine. In the present application, nicotinate and γ-butyrolactone, both cheap and readily available, are used as raw materials, so as to reduce the production cost of (S)-nicotine. (+)—B-diisopinocampheyl chloroborane is used to reduce a carbonyl group of an intermediate to obtain a target chiral center. The (+)—B-diisopinocampheyl chloroborane induces the production of a chiral hydroxyl group, chlorination and cyclization are performed to form chiral (S)-demethylnicotine, and finally amine methylation is performed to obtain (S)-nicotine with photochemical activity.
US11981651B2
In a method for aromatizing an alicyclic region of a cannabinoid, especially in enantiopure, scalemic and/or racemic form, in particular for aromatizing the cyclohexene group in Δ9-THC-C5, Δ9-THCA-C5 A, Δ9-THCV-C3, Δ9-THCVA-C5 A, and/or scalemic or racemic mixtures of these substances, wherein an oxidizing agent is added to the cannabinoid, sulfur is used as the oxidizing agent.
US11981646B1
A compound 3-(4-methoxyphenyl)-5-{[5-methyl-2-(propan-2-yl)phenoxy]methyl}-1,2,4-oxadiazole, its synthesis, and its use as an anticancer and/or antimicrobial agent. The compound having the formula I:
US11981644B2
Provided herein are compounds of formula (1): or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, wherein X1, X2, Ry, Rz, R1, R2, R3, and R4 are as defined herein. Also provided herein is a pharmaceutically acceptable composition comprising a compound of formula (I), or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing. Also provided herein are methods of using a compound of formula (I), or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, to treat various diseases, disorders, and conditions responsive to the modulation of the contractility of the skeletal sarcomere.
US11981641B1
An 4,5-bis(4-bromophenyl)-1-hexyl-2-(3,4-dimethoxyphenyl)-1H-imidazole compound, its synthesis, and its use as an antimicrobial agent.
US11981640B1
An 4,5-bis(4-chlorophenyl)-1-hexyl-2-(3-hydroxy-4-methoxyphenyl)-1H-imidazole compound, its synthesis, and its use as an antimicrobial agent.
US11981638B2
Disclosed are a phenyl amino sodium propionate derivative, a preparation method therefor and an application thereof. Specifically, disclosed are sodium 3-(4-(2-(9H-carbazole-9-yl)ethoxy)phenyl)-2-((2-(4-(4-(2-sodium forrnate-2-((2-(4-fluorobenzoyl)phenyl)amino)ethyl)phenoxy)benzoyl)phenyl)amino)propionate, a preparation method therefor and the use thereof for quality control of a bulk drug or formulation of Chiglitazar or a derivative thereof. Particularly, the compound can be used as a control substance or standard substance for the detection of impurities/related substances in Chiglitazar or a sodium salt drug thereof.
US11981635B2
Disclosed in certain embodiments are processes for heavy hydrocarbon removal that implement a regeneration loop to reduce an amount of liquid hydrocarbons exposed by the separator to the regeneration stream over one or more durations for which an average C5+ hydrocarbon content of the regeneration stream is reduced or minimal.
US11981630B1
Disclosed are an abietane type diterpene compound, a preparation method and an application thereof, relating to the technical field of anti-tumor compounds, where the compound has a chemical structure as shown in the following formula I: Leucosceptrum canum is extracted to prepare the abietane type diterpene compound according to the present application, and the prepared compound is effectively applied in inhibiting human lung cancer cell A549 and human myeloid leukemia cell HL-60.
US11981629B2
The present invention refers to a method for reducing heavy end formation and catalyst loss in a continuous hydroformylation process, where an olefin or an olefin mixture is reacted with carbon monoxide and hydrogen in a reactor assembly (1) in the presence of a rhodium complex catalyst, comprising at least one organobisphosphite ligand, in order to produce an aldehyde. Said method comprising the addition of an epoxide to the reaction mixture and the continuous or discontinuous removal of early heavy ends.
US11981625B2
Disclosed are sulfide-based compounds which are a product of a Michael addition reaction between a sulfur-containing donor group and an unsaturated hydrocarbon moiety. The sulfide-based compounds may be used in compositions and methods for inhibiting corrosion.
US11981624B2
The present disclosure encompasses crystalline polymorphs of Rigosertib Sodium, processes for preparation thereof, and pharmaceutical compositions thereof.
US11981621B2
A method for operating a plant for synthesizing methanol, wherein a synthesis gas flow having hydrogen and carbon oxides is supplied to a synthesis gas compressor of the plant to increase the pressure of the synthesis gas flow. The pressure-increased synthesis gas flow is supplied to a methanol reactor arrangement of the plant for partial conversion to methanol. The plant has a hydrogen recovery arrangement which obtains an H-recycling flow including hydrogen from a recovery flow supplied from the methanol reactor arrangement, which hydrogen is converted at least in part to methanol. Upon failure of the synthesis gas compressor, the synthesis gas flow continues to be supplied to the methanol reactor arrangement for partial conversion to methanol. Following failure of the synthesis gas compressor, a line arrangement of the plant is switched such that the H-recycling flow is adjusted to compensate for a pressure loss in the methanol reactor arrangement.
US11981620B1
A new synthetic route to 4,4′-diiodoazobenzene compound using homooxidative cross-coupling of an aryl diazonium salt using a Cu-catalyzed Sandmeyer-style reaction.
US11981613B2
Disclosed are methods and systems for hydrogen isotope exchange of organic molecules that can be carried out with no alteration in the chemical structure of the organic molecules. Methods can be utilized to incorporate a particular hydrogen isotope on an organic molecule (e.g., deuteration or tritiation) or to remove a particular hydrogen isotope from an organic molecule (e.g., detritiation).
US11981612B2
Disclosed is a method for optimizing a particle size of controlled-release nitrogen fertilizer oxamide particles for single basal fertilization, which comprises the following steps: measuring a pH value of the soil in a region; measuring an organic matter content OM of the soil, with a unit of g·kg−1; measuring a total nitrogen content TN of the soil, with a unit of g·kg−1; collecting an average temperature T at a 10 cm depth of the soil in a rice growing season in the region, with a unit of ° C.; and for a rice variety with a growth duration of D, with a unit of day, calculating a diameter of controlled-release nitrogen fertilizer oxamide particles for single basal fertilization that matches a nitrogen requirement in the rice growth duration by using a formula.
US11981606B2
A cement-reduced construction composition comprises a) a cementitious binder comprising one or more calcium silicate mineral phases and one or more calcium aluminate mineral phases, and having a Blaine surface area of at least 3800 cm2/g; b) a fine material having a Dv90 of less than 200 μm, selected from alkali-activatable binders, rock powders and inorganic pigments, or mixtures thereof; c) optionally, an extraneous aluminate source; d) a sulfate source; and e) a polyol. The composition contains a controlled amount of available aluminate, calculated as Al(OH)4−, from the calcium aluminate mineral phases plus the optional extraneous aluminate source; and the molar ratio of total available aluminate to sulfate is 0.4 to 2.0. The construction composition further comprises f) an ettringite formation controller and g) a co-retarder. The cement-reduced construction composition is a reduced carbon footprint construction composition and exhibits high early strength, high final strength, sufficient open time, high durability, and reduced shrinkage compared to ordinary Portland cement based mixes.
US11981604B2
A concrete crack repair material based on nano materials includes raw materials as follows: seaweed, sulphoaluminate cement, natural sand, nano-silica fume, calcium formate, fly ash, anhydrous calcium sulphoaluminate, a polyester fiber, a water reducing agent, a corrosion inhibitor and water. By reasonably selecting the raw materials of the concrete crack repair material and making a reasonable ratio of the raw materials, the concrete crack repair material is obtained with excellent performance such as good compressive strength, bending strength and bond strength, and excellent impermeability and frost resistance. The concrete crack repair material can be used for the concrete crack repair in the marine environment, which has very important application values.
US11981603B2
Printable cementitious compositions for additive manufacturing are provided, that have a fresh state and a hardened state. In fresh state, the composition is flowable and extrudable in the additive manufacturing process. In the hardened state, the composition exhibits strain hardening. In one variation, the strain hardening is represented by a uniaxial tensile strength of ≥about 2.5 MPa, a tensile strain capacity of ≥about 1%, and a compressive strength at 100 hours of ≥about 20 MPa. In other variations, the composition includes Portland cement, a calcium aluminate cement, a fine aggregate, water, a high range water reducing agent (HRWRA), and a polymeric fiber, as well as one or more optional components selected from: fly ash, silica flour, microsilica, attapulgite nanoclay, and/or hydroxypropylmethyl cellulose (HPMC). Methods of additive manufacturing with such compositions are also provided.
US11981598B2
An article is described herein that includes: a glass-based substrate comprising opposing major surfaces; a crack mitigating composite over one of the major surfaces, the composite comprising an inorganic element and a polymeric element; and a hard film disposed on the crack mitigating composite comprising an elastic modulus greater than or equal to the elastic modulus of the glass-based substrate. The crack mitigating composite is characterized by an elastic modulus of greater than 30 GPa. Further, the hard film comprises at least one of a metal-containing oxide, a metal-containing oxynitride, a metal-containing nitride, a metal-containing carbide, a silicon-containing polymer, a carbon, a semiconductor, and combinations thereof.
US11981595B2
This burner for producing a fine glass particle deposited body is provided with a metallic gas-feed pipe that forms a burner body, and a cover for covering the gas-feed pipe, wherein: the gas-feed pipe and the cover are integrally formed; the gas-feed pipe has connected thereto a piping through which material gas, oxyhydrogen gas, and seal gas are supplied; and the cover covers, in the axial direction of the burner over a prescribed length and in a given constant outer diameter, the gas-feed pipe and a connection part of the piping connected to a lateral surface of the gas-feed pipe.
US11981590B2
A septic tank system includes a multiple compartmented (or chambered) supplemental tank. The supplemental tank has a cover/lid with a plurality of strategically situated access holes (both small and large ports) for servicing the various chambers from above ground.
US11981589B2
A device for sludge treatment comprises a supporting frame of an external casing defining a treatment chamber provided with one inlet opening of the sludge to be treated; one discharge opening of the treated sludge; at least one auger element housed within the treatment chamber, and adapted to move the sludge to be treated along a direction of advancement; and filtration means located internally to the treatment chamber and surrounding the auger element; at least one anodic element associated with the auger element, and application means for applying a potential difference between the anodic element and the filtration means, generating an electric field adapted to interact with the sludge to be treated to produce an electro-osmotic process.
US11981582B2
A Cu—Cr—Zn—O based pigment includes a Cu—Cr—O based oxide and Zn derived from a zinc oxide added as a modifying oxide and solid-dissolved in the Cu—Cr—O based oxide. The Cu—Cr—Zn—O based pigment has a composition formula of aCuO·bCr2O3·cZnO (mol %), in which 0.1≤c≤5, 45≤a+c≤55, and 45≤b≤55 (a+b+c=100).
US11981580B2
A method for producing a halide includes heat-treating a mixed material in an inert gas atmosphere, the mixed material being a mixture of M2O3, NH4X, and LiZ. The M includes at least one element selected from the group consisting of Y, a lanthanoid, and Sc. The X is at least one element selected from the group consisting of CI, Br, I, and F. The Z is at least one element selected from the group consisting of CI, Br, I, and F.
US11981575B2
Silicon and silica values are obtained from recycled organosilicon products such as silicones, by introducing a recycle feed containing the organosilicon products into an electric furnace while producing metallurgical grade silicon from a silica source and a carbon source.
US11981570B2
The present invention is directed to a suspension and to a wet powder of reduced graphene oxide (rGO) and an organic solvent, wherein the concentration of the reduced graphene oxide in organic solvent is above 0.3 mg/mL, and wherein the mixture is stable for at least 5 days as measured in a Turbiscan™. The invention further discloses a polymer matrix comprising the rGO of said rGO suspension or wet powder and a polymer, and methods for the preparation of the rGO suspension or wet powder and the polymer matrix.
US11981557B2
The present invention includes one or more nanopores in a SixNy membrane comprising a monoprotic surface termination, methods of making, and methods of using the one or more nanopores, where the one or more nanopores are a chemically-tuned controlled dielectric breakdown (CT-CDB) nanopore membrane, wherein the CT-CDB allows for long-term stability of measurements in the presence of only electrolyte (open pore current stability) and ability to support many molecular detection events. In addition, the CT-CBD has pore that unclog spontaneously, in response to voltage cessation or application, or both.
US11981553B2
A handle head and a carrier with the same are provided, wherein the handle head includes a shell, and a handle shaft axially provided inside the shell. A first isolation component, a second isolation component and a third isolation component are assembled on and provided at intervals along an axial direction of the handle shaft and divide an accommodation space in the shell into four mutually insulated functional areas arranged along the axial direction. The four functional areas comprise a wiring harness area, an electrical component area, a magnetic induction area, and a reset control area. The wiring harness area is configured to accommodate a wiring harness, several electrical components for realizing the control function are assembled in the electrical component area, magnetic induction components and reset components are assembled in the magnetic induction area, and reset control components are configured in the reset control area.
US11981551B2
Disclosed is a transmission remover and installer, for removing and installing transmissions, which comprises a plate defined by a top surface and bottom surface; a connecting means at a first end of the plate traversing through a hole in the plate, installed using a first securing means on the top surface and a second securing means on the bottom surface of the plate; a mounting means securing the top of the connecting means using a first protrusion located at the bottom of the mounting means; and a jack adapter coupled at the bottom surface at a second end of the plate. The mounting means has a first hole and a second hole configured to couple with a transmission after identifying a balance point of the transmission and the jack adapter has a coupling means enabling the jack adapter to be coupled with a jack after identifying a balance point.
US11981550B2
A device monitors for bearing capacity failure of a mobile work machine. The work machine has a number of stabilisers. Each stabiliser has a support foot having a support foot plate. When the mobile work machine is in a supported state, the support foot plate of at least one support foot is arranged on a base surface surrounding the work machine or on a base plate. The device for bearing capacity failure monitoring has a number of sensors for sensing a change in position of at least one support foot plate and/or at least one base plate. The device has an evaluation unit, which has a data connection to the number of sensors and is designed to detect a bearing capacity failure on the basis of a change in position of the at least one support foot plate and/or the at least one base plate that has been sensed by means of the number of sensors.
US11981543B2
A spreader for lifting an intermodal transport container includes a main beam extending in a longitudinal direction, the main beam formed of a first, upper C-beam of a relatively thicker material thickness and a second, lower C-beam of a relatively thinner material thickness; and an indicator configured to provide an indication if a distance in a transversal direction between a pair of twist-locks is set in a wide-body position when lowered onto respective lifting castings provided with top openings separated by a transversal distance corresponding to a standard position.
US11981542B2
Provided is a hoisting implement which can change a hoisting posture of a long object with a simple and light-weight configuration and minimize a possibility of occurrence of operational errors. The hoisting implement includes a first connection part and a second connection part disposed so that a center of gravity comes between the first connection part and the second connection part along the longitudinal direction of the long object. The first connection part allows a first end of the hoist rope to be fixed to the long object. The second connection part includes a link having a distal portion to which a second end of the hoist rope is allowed to be connected, a swing supporting portion fixed to the long object to swingably support the link about a proximal portion of the link, and a holding portion that detachably holds the distal portion of the laid link.
US11981536B2
An elevator car has one or more sidewalls (4a, 4b) defining an interior space (2) for accommodating passengers; a roof (3) including a support frame (8) and a working platform (12) which is suspendably connected to the support frame (8). The working platform moves between a stowed position, above the interior space, and an operational position, within the interior space. The elevator car also includes a blocking member (20, 21), located at the support frame (8), and arranged to move between an unblocking position and a blocking position. When the blocking member (20, 21) is in the blocking position, the blocking member is configured to prevent the working platform (12) from being moved into the stowed position.
US11981533B2
A medium issuing device for issuing a medium includes a drive part which drives a conveyance mechanism for conveying the medium in a conveyance passage, a printing part which reads out printing data and prints on the medium according to drive by the drive part, and a control part which acquires enlarged printing data when code data are included in the printing data, the enlarged printing data being enlarged in a conveyance direction of the medium with respect to an original size which do not include the code data, and the control part controls a driving speed of the drive part to a lower speed than a normal driving speed according to an enlargement ratio at least in a portion of the code data.
US11981525B2
A sheet processing device sandwiches a sheet-shaped medium in a two-ply sheet in which two sheets are overlaid and partially bonded. The sheet processing device includes a separator, a conveyor, and a switching member. The separator separates the two sheets of the two-ply sheet. The conveyor is disposed downstream from the separator in a sheet conveyance direction and conveys the two-ply sheet. The switching member is disposed downstream from the conveyor in the sheet conveyance direction. The switching member switches a conveyance path of the two-ply sheet to convey the two-ply sheet to a fixing path on which fixing processing is performed on the two-ply sheet or a non-fixing path on which no fixing processing is performed on the two-ply sheet.
US11981518B2
A system and method for operating a robotic system to use two or more tools to manipulate objects. The robotic system may coordinate planning processes and/or plan implementations based on grouping the objects.
US11981511B2
An article transport vehicle (200) has: a carrier base (202) configured for movement along a guideway and a pair of gripping arms (216), each gripping arm (216) having a first end (216a) connected to the carrier base (202) and a second end (216b) protruding from the carrier base (202). The pair of gripping arms (216) is movable between a closed position configured for holding an article (302) and an open position configured for releasing the article (302). The article transport vehicle (200) further has a closure mechanism (238) for moving the pair of gripping arms (216) between the closed position and the open position. The closure mechanism (238) is configured for biasing the pair of gripping arms (216) to the closed position and moving the pair of gripping arms (216) to the open position when the carrier base (202) is positioned at a predetermined portion of the guideway.
US11981510B2
A method for operating an automated storage and retrieval system includes transferring a first item storage container from an aisle to a first region of a first storage location, positioning a second item storage container in the aisle proximate the first item storage container, interlocking the second item storage container to the first item storage container by engaging a releasable coupling structure extending there between, and applying, in a first direction transverse to the aisle, a force to the second item storage container sufficient in magnitude and duration to cause the first item storage container to occupy the second region of the first storage location and the second item storage container to occupy the first region of the first storage location, whereby the first and second item storage containers remain interlocked while in the first storage location.
US11981508B2
Disclosed is an end-to-end delivery system that uses standard containers designed for autonomous vehicle (AV) goods delivery, a purpose-built AV cargo management system, a purpose-built robot to load and unload packages, and software to coordinate the various tasks involved. The standard containers may include a hardware locking interface for locking to a carrying robot. The cargo management system may include a programmable conveyor system installed on each floor of a multi-floor cargo space within the AV. For example, the floor may include a roller surface to allow omnidirectional routing of packages. An elevator shaft may be used for receiving and off-loading containers. The software may identify a target container anywhere within the multi-floor cargo space, and determine how to rearrange the containers within a grid in the AV so that the target container may be moved to the elevator shaft for unloading.
US11981493B2
A packaging material for packaging a device, particularly a microfluidic device, includes a desiccant container, particularly a desiccant pouch. The desiccant container is fixed in place by melting patches of a material of the packaging material.
US11981488B2
Disclosed is a biodegradable container comprising a biodegradable material and a reinforced barrier film coated onto the biodegradable material, wherein the reinforced barrier film comprises graphene nanoplatelets dispersed in a biodegradable polymeric substrate.
US11981476B2
Re-closable mobile packages are disclosed. An example can end includes a center panel having a pour opening, a first wall extending from the center panel around a perimeter of the pour opening, and a cover rotatably coupled to the center panel. The cover is rotatable relative to the pour opening between a first position and a second position. The cover interlocks with the first wall when the cover is in the first position to prevent access to the pour opening. The cover exposes the pour opening when cover is in the second position.
US11981474B2
A machine for labeling containers, which includes a transfer drum, fed by an unwinding assembly for unwinding a labeling ribbon, which is provided with cutting elements which are mutually angularly spaced apart around an axis thereof; the unwinding assembly is drivable by control elements which are adapted to command, during the rotation of the transfer drum about its own axis, at least one variation of the feeding speed of the labeling ribbon, with respect to the peripheral speed of the transfer drum; the control elements are adapted to command at least one first slowing of the feeding speed of the labeling ribbon during the activation of the cutting device.
US11981470B2
The present invention relates to a method for processing a covering roll sheet (20) of a package, wherein the covering roll sheet (20) covers a package body (51) in the manner of a lid, comprising the steps of: drawing the covering roll sheet (20) off an endless roll (22), tensioning the covering roll sheet (20), determining an offset between a first marking on the covering roll sheet (20) and a second marking (34) on the package body (51), and stretching the covering roll sheet (20) in a manner dependent on the determined offset between the first marking (33) and the second marking (34).
US11981468B2
A plastic thread bonding method and structure for folding edge of a FIBC includes setting the folding edge of the FIBC flatly on a metal solid surface; using a cooling device to maintain a condensation temperature of the solid surface; performing a needle insertion action of the folding edge by a plastic injection needle, and condensing and crystallizing at the eyelet to form a base point; performing a needle withdrawal action by the plastic injection needle to fill up a melted plastic into the eyelet, applying a pressurized cold air to condense the melted plastic to from a thread post; performing a horizontal translation action of the plastic injection needle or the folding edge, and applying the pressurized cold air to condense the melted plastic to form a thread bridge; and repeating the aforementioned procedure to form a next base point, a next thread post and a thread bridge.
US11981464B2
A strapping tensioning and sealing tool is disclosed herein. In one or more embodiments, the strapping tensioning and sealing tool includes a tensioning assembly, the tensioning assembly configured to apply tension to a piece of strapping; and a sealing assembly, the sealing assembly comprising at least one cam member, at least one crimping jaw member, and a motive power source, the at least one cam member operatively coupling the at least one crimping jaw member to the motive power source, and the at least one crimping jaw member of the sealing assembly configured to crimp a strapping sealing member so as to secure the piece of strapping around a package or bundle of items.
US11981459B2
An armed aerial platform (100) includes a weapon for firing a projectile from a barrel (102) that defines a weapon axis (104). The weapon is supported by a single-axis gimbal mechanism (116) within a central vertical slot (112) in a rigid body (108) of a UAV (108) carried by a propulsion system (114) including at least four rotary propulsion units. The gimbal mechanism (116) provides an elevation adjustment of the weapon axis (104), while the azimuth adjustment is provided by motion of the UAV (108) itself.
US11981458B2
The invention relates to a separation system that dispenses a satellite from a launch vehicle along a dispensing axis, with a first ring for mounting to the launch vehicle and a second ring for mounting to the satellite and a deployment means exerting a separating force on the first and the second ring.
US11981450B2
Aspects of the disclosure provide for controlling orientation of a payload of a balloon through a despin mechanism. In one instance, a system may include a flexible coupling configured to reduce effects of a balloon envelope tilting on a payload, a sensor configured to measure rotational displacement of the flexible coupling, a despin mechanism including a motor configured to rotate the payload, and a controller. The controller may be configured to use receive the measured rotational displacement and to use the despin mechanism to rotate the payload towards a preferred orientation based on the measured rotational displacement.
US11981447B2
A system for extracting energy for landing gear retraction may comprise a wheel pump rotationally coupled to a wheel via a pinion gear. A landing gear control valve assembly may be fluidly coupled to an output of the wheel pump. A secondary pump may be fluidly coupled to the landing gear control valve assembly, and an electric motor may be operationally coupled to the secondary pump.
US11981446B2
An assembly for a nacelle, which includes a fixed cowl, a movable cowl that is movable between a closed position and an open position, and including an upper edge and a lower edge and, between the two edges, a reinforcing rib. The fixed cowl includes, an upper reinforcing rib and a lower reinforcing rib, a hinge including a fixed part attached to the upper reinforcing rib of the fixed cowl, a movable part attached to the reinforcing rib of the movable cowl, and at least two locks, each one including a first part secured to the lower reinforcing rib and a second part secured to the reinforcing rib of the movable cowl. An assembly of this kind serves to provide access to the inside of the nacelle while ensuring that the cowls remain sufficiently rigid.
US11981440B2
A compressing device includes a first turbine a second turbine and a compressor. The first turbine is configured to provide a first energy by expanding a first medium and the second turbine configured to provide a second energy by expanding a second medium. The compressor is configured to receive the first energy and the second energy during a first mode of the compressing device, receive the first energy during a second mode of the compressing device, and compress the second medium in accordance with the first mode or the second mode.
US11981439B2
The present invention relates to an aircraft seat comprising: a guide rail (26); a rack (34); an actuator (30) provided with a gear (31); at least one connection portion (35) providing a mechanical connection between the guide rail (26) and the rack (34), characterized in that the connection portion (35) included a zone (36) of mechanical weakness and in that a first bearing element (37) and a second bearing element (38) are disposed on either side of the rack (34), such that, if the deformation of the seat generates a movement of the gear (31), said gear (31) or the corresponding shaft (32) comes into abutment against one of the bearing elements (37, 38) and in this way deforms the connection portion (35) along the zone (36) of mechanical weakness.
US11981438B2
A system and method for retention of flight deck preferences operates to control a comprehensive combination of aircraft systems and system configurations enabling a pilot to seamlessly retain and recall the desired preferences based on a plurality of mission related factors. With system control of flight deck physical settings including seat position and shape, display illumination and color and internal and external lighting configurations, the system allows a pilot to save time, effort, and minimize errors of system set up and configuration. With a short entry, or short-range sensing, of the pilot ID, the pilot commands the system and method for retention of flight deck preferences to configure each of the plurality of aircraft systems according to the recalled pilot preference.
US11981435B2
Described are temporary privacy modules for non-passenger seating areas of aircraft cabin arrangements. The temporary privacy modules selectively enclose a portion of the non-passenger seating areas. The temporary privacy modules include a support and a privacy device. The privacy device is movable relative to the support between a stowed position and a deployed position. In the deployed position, the privacy device encloses the portion of the non-passenger seating area and defines a temporary privacy room within the non-passenger seating area.
US11981431B2
A high-lift device surface and associated method of designing the high-lift device surface is described. Methods include entering one or more flight conditions, and receiving aerodynamic forces at a wing, the wing comprising a fixed portion, a seal coupled to and extending from the fixed portion of the wing, and a high-lift device surface having an as-built shape determined based on an anticipated deformation during flight. Methods also include deforming the high-lift device surface based, at least in part, on the received aerodynamic forces, contacting, based on the deforming, the high-lift device surface with the seal, wherein the deforming causes the high-lift device to deform from the as-built shape to a second shape, and wherein the contacting causes the high-lift device to fully contact the seal to prevent air flow between the seal and the high-lift device surface due to the received aerodynamic forces.
US11981430B2
An aerial vehicle, comprising: one or more motors, one or more sensors, and a flight sub-system. The one or more sensors configured to detect data. The flight sub-system includes an attitude controller module; a rate controller module; and a compensator module. The compensator module is configured to: determine a maximum RPM of the one or more motors or a maximum torque of the one or more motors; receive a torque vector from the rate controller module; determine a rotational speed of the one or more motors to generate a desired flight orientation based upon the torque vector; and consider sensor data from the one or more sensors to adjust the rotational speed of the one or more motors.
US11981427B2
A braking force generation device is configured to have: a first mode in which a deflector and a blocker door are retracted with respect to a wing; a second mode in which, in a state where: (i) a leading edge of the deflector is separated from the wing; (ii) a trailing edge of the deflector is at or adjacent to the wing; and (iii) the blocker door is deployed: a first flow path is formed on a lower surface side of the deflector for fluid to flow from a rear of the wing to a front of the wing via a cross flow fan from an opening on a blocker door side to a leading edge opening on a leading edge side of the deflector in the first flow path; and a third mode in which a second flow path is formed on the lower surface side of the deflector.
US11981424B2
A method of monitoring the condition of an aircraft landing gear shock absorber, the shock absorber including at least one spring chamber containing a gas, the method comprising taking a plurality of measurements of the gas pressure and temperature, each gas pressure and temperature measurement pair being taken of at the same instant relative to an operating cycle of the shock absorber; calculating, based on each pair of gas pressure and temperature measurements, a first value; storing the first value in a log; determining a value trend based on the log; and in response to determining that the value trend is outside a first range of values, generating a first notification signal.
US11981421B2
A system and method for controlling boundary layer transition for a high-speed vehicle are disclosed. The method includes determining a location of onset of boundary-layer transition that naturally develops during high-speed flight of the high-speed vehicle, and providing a pair of flow control strips at a surface/wall/skin of the high-speed vehicle such that the boundary-layer transition is delayed or prevented during high-speed flight of the high-speed vehicle. The delayed or prevented locations of the transition result in a change in the high-speed boundary layer during the high-speed flight of the high-speed vehicle. The change in the high-speed boundary layer transition affects skin friction drag, aero-thermodynamic heating, and pressure fluctuations in the boundary layer of the high-speed vehicle.
US11981419B2
The variable pitch propeller assembly includes a hub. The variable pitch propeller assembly also includes a plurality of propeller blade assemblies spaced circumferentially about the hub. Each of the plurality of propeller blade assemblies configured to rotate a respective propeller blade. The variable pitch propeller assembly also includes a hydraulic fluid port assembly integrally formed and including at least three hydraulic fluid ports configured to receive respective flows of hydraulic fluid from a stationary hydraulic fluid transfer sleeve. The variable pitch propeller assembly also includes a pitch actuator assembly coupled in flow communication with at least three hydraulic fluid ports through respective hydraulic fluid transfer tubes. The pitch actuator coupled to the plurality of propeller blade assemblies to selectively control a pitch of the propeller blades. The pitch actuator assembly includes a travel stop configured to limit a rotation of at least one of the pitch actuator assemblies.
US11981409B2
A method for storing a watercraft above a surface portion is disclosed. The method includes permanently attaching a first base member to the surface portion at a first location, permanently attaching a second base member to the surface portion at a second location that is spaced at a distance from the first location, removably attaching a first support assembly to the first base member, and removably attaching a second support assembly to the second base member. The distance is less than a length of the watercraft.
US11981407B2
A hydraulic steering device for boats, vessels or the like, includes a hydraulic pump coupled to a drive motor to feed a drive fluid alternately according to two flow directions; a hydraulic actuating cylinder connected to the delivery and return of the pump; and a fluid flow distributor switching the connection of the delivery and suction of the pump alternatively to one of two inlets/outlets of the cylinder communicating with one of two chambers of the cylinder. The actuating cylinder is mechanically articulated to a steering member, which determines direction change by modifying its orientation relative to an axis of the boat, the vessels or the like, preferably to a longitudinal axis, the modification of steering member orientation being implemented by the actuating cylinder according to the supply of the drive fluid to the cylinder caused by operation of the pump. The motor has inputs for a power supply signal to drive the pump to supply fluid flow according to one of the two predetermined directions of flow.
US11981405B2
A rigid-inflatable boat (RIB) includes a solid hull and an inflatable tube, forming a part of a gunwale. The boat includes a tube air filling system with an air conduit arranged to communicate with air pumping system and a tube, where the air conduit extends along at least a portion of the tube. The solid hull includes a gunwale portion, forming a part of the gunwale, where the air conduit is enclosed in the gunwale portion.
US11981402B1
The floating system is a single column tension leg platform for a floating offshore wind turbine (SCTLP). The single column tension leg platform comprises a central main vertical floating column, a buoyant base attached to and disposed below the central main vertical floating column, a station keeping system attached to the buoyant base, and an inter array cable riser system. The buoyant base is of one of a triangular shape and a circular shape.
US11981401B2
The present invention is directed to an inflatable and floatable modular platform system. The inflatable platform system of the present disclosure includes floating elements of differing nesting shapes and sizes configured to be interconnected in order to allow users to stand, sit, and walk between floating elements. Embodiments include inflatable platforms having circular, arc-shaped, rectangular, and L-shaped inflatable platforms.
US11981399B1
A bicycle derailleur structure is mounted on a bicycle frame to correspond to a flywheel unit and includes a support arm, a screw rod, a tension bar, a gear shift unit. and a drive unit. The tension bar has an end having an interior space receiving an elastic member therein to be mounted on the support arm in an elastically oscillating manner. The gear shift unit includes two protector plates in threading engagement with screw rod, and first and second pulleys arranged between the two protector plates. The screw rod is operable to drive the gear shift unit in order to align a chain on the flywheel unit to align with the gear shift unit.
US11981398B2
A bicycle derailleur comprises a derailleur body and a cable holder. The derailleur body is configured to be attached to a bicycle frame. The cable holder is configured to hold an electric cable.
US11981391B2
An operating device for a human-powered vehicle comprises a base structure, a switch unit, and an additional switch unit. The base structure is configured to be mounted to the human-powered vehicle. The switch unit is configured to be activated in response to a user input. The switch unit includes a base member. The additional switch unit is configured to be activated in response to an additional user input. The additional switch unit includes an additional base member. The base member and the additional base member are coupled to the base structure at an attachment axis.
US11981384B2
A saddle-type vehicle includes a gearbox having a clutch operated by actuation of a slave cylinder, a hydraulic actuator having a master cylinder configured to generate a hydraulic pressure in a working fluid, a hydraulic valve unit configured to control transmission of the hydraulic pressure generated by the master cylinder to the slave cylinder, a master-side connecting pipeline, and a slave-side connecting pipeline, wherein the hydraulic valve unit Is disposed at a position closer to the slave cylinder than the hydraulic actuator.
US11981380B2
Various ridable karts for users are described. The ridable kart can include a kart body, a cover body, a rear caster wheel, a steering assembly, a battery, and a controller. The kart body can include an installation slot. The controller and the battery can be secured within the installation slot. The steering assembly can include a front wheel and a steering wheel. The front wheel can include a hub motor arrangement.
US11981368B2
A steering column may include a casing tube in which a steering spindle is rotatably mounted, a guide unit that receives the casing unit so as to be telescopically adjustable in a direction of a longitudinal axis, and an electromotor adjustment drive that is arranged between the casing tube and the guide unit. An inner bearing face of the guide unit surrounds an outer casing surface of the casing tube and includes a slot extending longitudinally with a slot width between mutually opposing slot edges. A preload device engages the slot edges and is configured to apply a tightening force to reduce the slot width to preload the bearing face together with the casing surface. A clamping body cooperates with the slot edges via a deflection device that converts a reduction of slot width into a radial clamping movement of the clamping body for radial preloading the outer casing surface.
US11981356B2
An overhead transport vehicle includes a container accommodation portion sandwiched by a pair of cover portions in a front-and-rear direction in a traveling direction and configured to hold a cassette in a state in which a lid faces in a width direction intersecting the traveling direction and a vertical direction; and a lid-fall prevention member on the cover portion to prevent the lid that has come off from the cassette held in the container accommodation portion from falling. The lid-fall prevention member includes a lower support portion extending along the width direction below the cassette and partially protruding from the lid in a planar view seen from the vertical direction, and a front support portion standing upright in the vertical direction from the lower support portion so as to face at least a portion of the lid. The lower support portion and the front support portion are integrally defined by a unitary structure.
US11981348B2
The invention relates to an automated driving control system, including: a data exchange unit configured to obtain video data streams and distribute the video data streams to at least one computing unit; the at least one computing unit configured to compute perception result data based on the video data streams; a sensor fusion unit configured to fuse the perception result data and sensor data, to obtain fusion result data; and a planning control unit configured to generate a driving control instruction based on the fusion result data, where the planning control unit or the sensor fusion unit is configured to provide a bypass of the data exchange unit. When anomalies occur in any of the units, the automated driving control system may provide a corresponding bypass to keep an automated driving function going.
US11981346B2
A driveway departure system for a vehicle is disclosed and includes a processing device configured to define a path for backing the vehicle along a drivable surface of the driveway that maintains the vehicle on the drivable surface of the driveway and to operate a vehicle system to back the vehicle along the defined path and on the detected drivable surface.
US11981343B2
An autonomous vehicle may include a display device configured to display a driving path of the autonomous vehicle; and an autonomous driving control apparatus including a processor that displays a situation in which driving of the driving path is impossible on the display device in augmented reality when the situation in which the driving of the driving path is impossible occurs due to an external environment during autonomous driving of the autonomous vehicle, transmits information related to a misrecognized obstacle to a control system when receiving a request for deleting the misrecognized obstacle, and receives a driving path in which the misrecognized obstacle is deleted from the control system and controls and follows the received driving path.
US11981336B2
A vehicle row follow system may include a vehicle comprising at least one sensor to output signals serving as a basis for a three-dimensional (3D) point cloud and to output signals corresponding to a two-dimensional (2D) image of a region forward the vehicle. The system may further include a non-transitory computer readable medium containing instructions to direct a processor to: determine plan row lines in a 2D image; determine a yaw of the vehicle based upon a slope of a heading line relative to a centerline between the plant row lines in the 2D image; determine a lateral offset of the vehicle from the centerline between the consecutive plant rows based upon an identity of the consecutive plant rows in the 3D point cloud; and output steering control signals based upon the determined yaw and lateral offset of the vehicle.
US11981335B2
In a method for applying penalties or incentives to a driver of a rented vehicle, an indication that the driver has agreed to terms for renting the vehicle from the vehicle owner is received, with the terms including the potential application of penalties or incentives to the driver based on driving behavior. Telematics data, indicative of operation of the rented vehicle by the driver during a period of time, is also received. By analyzing the telematics data, one or more driving behaviors of the driver during the time period is/are identified. One or more characteristics of the rented vehicle are also determined. One or more penalties or incentives are caused to be applied to the driver, based on the driving behavior(s) and the one or more characteristics of the rented vehicle.
US11981330B2
The invention relates to a method for controlling a platoon (10) of vehicles (1, X), wherein the platoon (10) comprises a leading vehicle (1) and at least one following vehicle (X) following the leading vehicle (1), wherein the leading and the following vehicle (1, X) at least to a certain extent are commonly controlled by a platoon control system (500) so as to drive at a common speed, wherein the method comprises the steps of: —transmitting data (200) from each vehicle (1, X) to the control system (500) comprising information on a current maximum engine torque output and a potential maximum torque output of respective vehicle (1, X); —identifying (300) which one of the lead and the at least one following vehicle (1, X) that limits an average speed (Va) of the platoon (10); and —increasing (400) the setting of the maximum engine torque output for the vehicle (1, X) identified to limit the average speed (Va) of the platoon (10).
US11981325B2
A control device includes: a retry determination unit configured to determine whether to execute retry control based on a current position of a moving object and a target position when the moving object is moved to the target position by automatic steering; and a notification control unit configured to transmit a retry notification, including information indicating that the retry control is to be executed based on a determination result of the retry determination unit, to a terminal device. The notification control unit transmits the retry notification to the terminal device when the retry control, executed after at least a part of the moving object reaches the target position, is determined, and the notification control unit does not transmit the retry notification to the terminal device when the retry control, executed before at least a part of the moving object reaches the target position, is determined.
US11981321B2
A vehicle (10) has mounted therein an engine (2), a first rotating electric machine (3), and a second rotating electric machine (4). The power of the engine (2) and the power of the first rotating electric machine (3) are separately transmitted from different power transmission paths (41, 42) to drive wheels (5). The power of the engine (2) is also transmitted to the second rotating electric machine (4) and utilized to generate electrical power. The vehicle (10) is provided with a connecting/disconnecting mechanism (8) on the power transmission path (42) that transmits the power of the first rotating electric machine (3) to the drive wheels (5). A controller (1) of the vehicle (10) calculates a requested driving power of the vehicle (10), and when the connecting/disconnecting mechanism (8) is shifted from a disengaged state to an engaged state to deal with an increase in the requested driving power while the engine (2) is running, makes the second rotating electric machine (4) power run and transmits power of the second rotating electric machine (4) to the drive wheels (5).
US11981318B2
A method for operating an idling control device for a motor vehicle. The idling control device specifies a total setpoint torque including a setpoint torque of an electric motor and a setpoint torque of an internal combustion engine which interacts with the electric motor, and sets the setpoint torques by respective control paths. In a first operating mode the idling control device sets a requested total setpoint torque only via the control path of the internal combustion engine by at least one control intervention, and in a second operating mode the idling control device sets the requested total setpoint torque by at least one control intervention via the control path of the internal combustion engine and by at least one control intervention via the control path of the electric motor. The control interventions via the control path of the internal combustion engine consist of at least one predetermined slow control intervention, and the control interventions in the control path of the electric motor consist of at least one predetermined fast control intervention, which intervenes with a higher rate of change over time than the at least one predetermined slow control intervention.
US11981317B2
The disclosure generally pertains to systems and methods for assigning alternative energy vehicles to travel routes based on vehicle wear-and-tear ratings. Wear-and-tear ratings may be influenced by factors such as, for example, road grade, travel speed, electric motor use, and battery use, on various travel routes. An example method for determining a wear-and-tear rating of an alternative energy vehicle may involve determining an amount of stress imposed upon an electric motor of an alternative energy vehicle due to a grade of a road on a travel route, and an amount of energy consumed from a battery of the alternative energy vehicle due to a speed of travel on the travel route. The wear-and-tear rating of the alternative energy vehicle may then be determined based on the amount of stress imposed upon the electric motor and/or the amount of energy consumed from the battery on the travel route.
US11981316B2
A brake system may include an actuation device, in particular a brake pedal, a first piston-cylinder unit with two pistons, in particular an auxiliary piston and a second piston, in order to supply a pressure medium to brake circuits via a valve device. One of the pistons, in particular the auxiliary piston, can be actuated by means of the actuation device. The brake system may further include a second piston-cylinder unit with an electric motor-powered drive, a transmission, and at least one piston to supply a pressure medium to at least one of the brake circuits via a valve device and a motor-pump unit with a valve device to supply a pressure medium to the brake circuits. According to one aspect, a hydraulic travel simulator is connected to a pressure or working chamber of the first piston-cylinder unit.
US11981310B2
A vehicle rear warning system includes: a driving information detection portion that collects information measured from a radar and a camera sensor in a reverse mode of a vehicle; and a controller that separates a danger zone and a safe zone with reference to a fixed obstacle at a rear of the vehicle by performing fusion of the information measured from the radar and the camera in the reverse mode of the vehicle, and generates a collision event and controls warning and braking when a moving object approaching from the danger zone is detected, while limiting the warning and braking for a moving object existing in the safe zone.
US11981307B2
A work vehicle includes: a body; a travel device supporting the body; a travel driver configured to drive the travel device; a brake configured to lock and unlock the travel device; a deactivation operation tool manually movable to a first position, at which the brake is operable to be activated and deactivated, and a second position, at which the brake is kept deactivated; a position detector configured to detect that the deactivation operation tool is at the second position; and a notifier configured to provide, based on a result of the detection by the position detector, a notification that the deactivation operation tool is at the second position.
US11981306B2
A manufacturing method of a railway braking device is described comprising a main body arranged to receive at least partially: at least two different pneumatic or electro-pneumatic elements; and channels connecting the at least two pneumatic or electro-pneumatic elements; the manufacturing method comprising the step of: constructing said main body of the railway braking device through additive manufacturing of a monolithic block provided with at least two seats for said at least two pneumatic or electro-pneumatic elements and said channels; a railway braking device is further described constructed by means of a manufacturing method of a railway braking device.
US11981304B2
A multi-circuit, hydraulically open brake system includes a first pressure generator assigned to a main system with a first energy supply and a first evaluation and control unit (ECU), and is connectable via a first shut-off valve to wheel brake(s) of a first brake circuit and via a second shut-off valve to wheel brake(s) of a second brake circuit. A second pressure generator is assigned to a secondary system which includes a second energy supply and a second ECU, and is connectable via a third shut-off valve to wheel brake(s) of the first brake circuit and via a fourth shut-off valve to wheel brake(s) of the second brake circuit. The second ECU controls the second pressure generator. Components of the modulation unit for individual brake pressure modulation are assigned to the main system, and the components are controlled by the first ECU and are supplied by the first energy supply.
US11981297B2
There is provided a system and method of cleaning surfaces of an enclosable environment of a contamination comprising a microbial and viral load. The method includes the steps of sealing the enclosable environment and placing water, and a solid or gel pack, into a container and generating a vortex the container by rotating an impeller. The agitation causes the solid or gel pack to release a gaseous cleaning agent. An air-borne spray exiting from the container spreads throughout the enclosable environment to contact the surfaces to be cleaned within the enclosable environment. The enclosable environment is maintained closed for an effective time period while the air-borne spray dwells on the surfaces to eliminate or substantially reduce the load of the contamination.
US11981295B2
The invention relates to a connector (10) for a wiping system (1), in particular for a motor vehicle, comprising a elongated connector body (50) which has an elongated shape and is configured to be mounted on a wiper blade (2), characterized in that the connector body (50) comprises a device for guiding at least one air flow towards a surface to be wiped (40) in order to reduce a liquid suction phenomenon.
US11981290B2
A vehicle is provided with an integrated and removable traction device, such as a tread board. The traction device may be integrated into a bumper of the vehicle. When mounted/installed on the bumper, the traction device can act as a cover to a storage unit implemented in the bumper. When removed, the traction device can be placed under a wheel of the vehicle to provide increased traction on certain surfaces. By integrating the traction device into the vehicle's bumper area, the traction device need not occupy, e.g., interior storage space of the vehicle.
US11981287B2
An on-board device in a control system in which frequencies used for transmitting and receiving a signal between the on-board device and an electronic key are known, and the electronic key transmits a response signal to a desired signal within a specified period when completing reception of the desired signal from the on-board device, the on-board device transmits the desired signal on a first frequency included in a specified frequency band; transmits a dummy signal on a second frequency included in the specified frequency band and different from the first frequency; receives the response signal to the desired signal from the electronic key; and controls to transmit the dummy signal in a period from before stopping transmitting the desired signal to after starting reception of the response signal.
US11981282B2
When an occupant has moved from a normal seating position, a case can occur where a hood-type airbag cannot be expanded and deployed since the airbag is stopped in the process of expansion and deployment due to contact with the head of the occupant. An airbag device is provided having an airbag, and an inflator for supplying gas to the airbag. In an expanded and deployed state where expansion and deployment of the airbag has been finished, the airbag includes a head protection chamber for blanketing an occupant from a vertex part of the head to a temporal part of the head, and a pair of lateral part protection chambers that are arranged on both of the left/right sides of the head protection chamber and that blanket lateral sides of the occupant.
US11981280B1
A vehicle seat restraint system includes a vehicle seat of a vehicle. The vehicle seat includes a leg-rest supporting lower legs and feet of an occupant of the vehicle seat. An in-vehicle occupant detection system identifies positions of the lower legs and the feet of the occupant. A restraint actuator is connected to the vehicle seat. A safety restraint element is extended by actuation of the restraint actuator from a stowed position proximate to the leg-rest into an engaged position wherein the safety restraint element contacts and restrains the lower legs and the feet of the occupant against the leg-rest, mitigating against occupant knee hyperextension due to leg straightening at an occupant knee joint.
US11981271B2
The present invention provides a vehicle body soundproof structure Sp that is configured to block noise from outside a vehicle, and comprises a window panel 24 fixed in a window frame 22 located on a side portion of a vehicle body 10, an interior material 50 provided at a vehicle interior side of the window frame 22 and having an upper end portion 52 extending diagonally upward in a direction toward the window panel 24, and a soundproof member 60 fixed to the upper end portion 52 of the interior material 50. The soundproof member 60 is provided in contact in a compressed state with an inner surface of the window panel 24 so as to fill a gap G formed between the upper end portion 52 of the interior material 50 and the window panel 24.
US11981268B2
An energy absorbing material includes a multi-cellular structure formed from a plurality of interconnected cells having a lattice structure. Each of the plurality of interconnected cells includes at least four nodes and at least one lattice element extending between each of the at least four nodes. The at least one lattice element has a diameter no greater than 2.5 mm.
US11981263B2
The present invention includes a stationary member, a movable member, a holding member, and a driving member. The stationary member has a stationary-side spherical surface. The movable member has a movable-side spherical surface. The stationary-side spherical surface and the movable-side spherical surface together forms a gap. The stationary-side spherical surface and the movable-side spherical surface are interposed with a sealant, which seals the gap. Consequently, the present invention allows smooth adjustment of an angle of a mirror surface, and prevention of water penetrating inside.
US11981261B2
A vehicle projection control device includes: a vehicle information acquisition unit that acquires vehicle information including a vehicle speed of a vehicle; an identification information acquisition unit that acquires identification information identifying a tunnel through which the vehicle travels; a virtual vehicle video generation unit that generates a virtual moving body video of a virtual moving body that moves ahead of the vehicle in a direction that is the same as the vehicle, the virtual moving body video being for projection by a projection unit of a head-up display device; and a projection control unit that controls projection of the virtual moving body video, such that a virtual image of the generated virtual moving body video is visually recognized ahead of the vehicle with use of a projection unit. The projection control unit controls the projection of the virtual moving body video based on the acquired identification information.
US11981254B2
A system prevents activation of strobe lights on a vehicle in response to events calculated to indicate a nuisance activation. Directional strobing may be activated based on input from vehicles systems.
US11981252B1
A light bar assembly for a vehicle. The light bar assembly including a light bar and a first bracket assembly. The light bar configured to receive a light source. The first bracket assembly including a first light bar receiving portion and a first rocker attachment portion. The first light bar receiving portion being configured to receive a first portion of the light bar. The first rocker attachment portion being configured to receive a first portion of a vehicle rocker.
US11981247B2
A tie-down secures a load onto a vehicle. The tie-down has a pivot, a winch, and an anchor. The pivot has a pin, a rotatable sleeve, a cap, and a base. The pin can be either a solid bar, or an annular tube. The winch is attached to the sleeve. The winch has a U-shaped frame comprising two flanges and a wall interconnecting the flanges. The wall is parallel with and attached to the sleeve. The anchor is attached to the base of the pivot. The anchor can be a solid bar, or C-shaped, or two channels sandwiching part of the pin, or annular. The vehicle has a support surface for supporting the load, and a plurality of the tie-downs. The anchor is either attached to the support surface, or, when the vehicle has stake pockets, is removably mountable within a stake pocket.
US11981246B2
A lift system for a roof of a camper trailer, including a plurality of actuator assemblies, each actuator assembly for operative engagement with a respective roof support that extends/retracts to raise/lower the roof; at least one control unit for controlling the actuators.
US11981231B2
A power system includes an inverter, a pair of traction batteries electrically in series, and collectively in parallel with the inverter, a plurality of switches electrically in series, and collectively electrically in parallel with the traction batteries and inverter such that the switches are connected between the traction batteries and inverter, and one or more controllers programmed to operate the switches during charge of one of the traction batteries or operation of the inverter to balance states of charge of the traction batteries.
US11981230B2
A method of operating a machine battery system having multiple battery packs connectable in parallel includes bringing a first battery pack with the highest offline pack voltage online for discharging, including a pack controller circuit of the first battery pack bringing one or more individual battery strings of the first battery pack online; bringing a next battery pack with a next highest offline pack voltage online when the next highest offline pack voltage is within a predetermined discharge threshold voltage of a load voltage, including the pack controller circuit bringing one or more individual battery strings of the next battery pack online; and waiting to bring the next battery pack online, when the next highest offline pack voltage is less than a predetermined discharge threshold voltage of the load voltage, until the next highest offline pack voltage is within the predetermined discharge threshold voltage.
US11981229B2
An on-board network for a motor vehicle including a control device, an energy storage device, and multiple components operable via the energy storage device. The on-board network is divided into at least two sub-networks and the sub-networks each include at least one of the components. The components of different sub-networks are each assigned to at least one different operating state of the motor vehicle. Each of the sub-networks can be separated from the energy storage device via at least one switching device and the control device is configured to activate the switching devices as a function of operating state information which describes at least one present operating state of the motor vehicle.
US11981228B2
A system for monitoring a battery assembly includes a processing device configured to receive measurement data from a plurality of battery components, and input the measurement data to a battery model configured to determine parametric data. Based on the battery model, the processing device is configured to acquire the parametric data, extract statistical information based on at least one parameter of each battery component, and input the statistical information to a failure identification module that includes a first classifier configured to determine whether the battery assembly is in a failure condition based on the statistical information. The processing device is configured to output a health indicator having a first value indicating that the battery assembly is healthy based on first classifier determining that the battery assembly is in the healthy condition, and a faulty value based on the first classifier determining that the battery assembly is in a failure condition.
US11981223B2
Computer-implemented methods and computer systems are disclosed herein as implemented by a controller operatively coupled to a network of electric vehicles. The methods and systems include the controller (i) receiving a notification that an electric vehicle is stranded without sufficient power to operate; (ii) receiving information regarding the stranded electric vehicle; (iii) detecting one or more other electric vehicles in a vicinity of the stranded electric vehicle; (iv) receiving information regarding the detected one or more other electric vehicles; and/or (v) determining, based upon the received information, which of the detected one or more other electric vehicles to send a power source request. Alternatively, the notification may indicate that an electric vehicle has a low state of charge (SOC), or is otherwise has a battery in need of being recharged to facilitate the electric vehicle traveling to a destination.
US11981221B2
The invention relates to a contact device for being arranged on an electrically driven vehicle, in particular electric bus or the like, or on a charging station for an electrically driven vehicle having at least two contact bar arrangements (10), each comprising one contact bar carrier (11) and at least one contact bar (12) which is disposed on the contact bar carrier and which is electrically connectable to a charging contact of a charging contact carrier of a charging contact device of the charging station or to a contact bar of the vehicle, the contact bar having a connecting device (13) for connecting the contact bar to an electrical conductor (14), which is guidable towards the vehicle or towards the charging station, the connecting device comprising a groove (15), which extends longitudinally in the contact bar, and a connecting element (16), which is attached to the groove, for being connected to the electrical conductor.
US11981209B2
An engine-and-electric-machine assembly, including an engine (8) and an electric machine (9). The crankshaft (7) of the engine has an extension section (7-3) that extends to the exterior of the engine, and the rotor (3) of the electric machine is mounted to the extension section. The present disclosure improves the integration level of the engine-and-electric-machine assembly, and reduces the weight and volume of the engine-and-electric-machine assembly. A vehicle driving device including the engine-and-electric-machine assembly is also disclosed.
US11981206B2
Vehicle display control device, control method of vehicle display control device, and storage medium
A vehicle display control device includes a processor configured to execute computer-readable instructions to perform. The processor is configured to estimating curvature of a road on which a host vehicle will travel based on at least an output of a detection device that detects a target object present in a traveling direction of the host vehicle, causing a display device to display a surrounding situation display image including a host vehicle icon representing the host vehicle and an image of a road marking whose shape is determined based on the curvature, and decreasing reference curvature of the image of the road marking included in the surrounding situation display image if a prescribed condition is satisfied.
US11981201B2
A drive mechanism that connects to a rotary drive component for transferring rotary motion to another component. The drive mechanism may be a conversion assembly to facilitate a connection to an existing rotary drive component and transfer the rotary motion to another component. The drive mechanism may include a drive shaft, a housing with a rotary bearing and seal, an enclosure and a drive pulley or other transfer component. The drive shaft may include a cap and flange to connect to a rotary drum and extend to a drive pulley in an enclosure.
US11981198B2
A mover includes a body, an axle, a drive wheel, a motor, a speed reducer, and a shaft coupling. The wheel is arranged rotatably around the axle. The reducer is attached to the axle to reduce and transmit rotational power of the motor and includes an output shaft aligned with a center axis of the axle. The coupling transmits the rotational power of the reducer to the wheel and includes a cylindrical portion having an annular shape when viewed along the center axis and housing the reducer at least partially inside. The cylindrical portion includes an input portion and an output portion at first and second ends, respectively, along the center axis. The cylindrical portion further includes an absorber between the input and output portions to absorb deviation and an angle of deviation between respective rotational center axes of the output shaft and the drive wheel.
US11981197B2
The invention relates to a vehicle powertrain, comprising: first and second power units (PUs), a propeller shaft, (PS) a power take-off, (PTO), a transmission comprising: first and second input shafts connected to the PUs, an output shaft connected to the PS, and a countershaft connected to the PTO, first and second input shaft gearwheels (ISGs) on the input shafts, first and second countershaft gearwheels (CSGs), the first CSG being in driving connection with the second ISG, first, second and third output shaft gearwheels (OSGs) in driving connection with the first ISG and the first and second CSGs, first and second gear engaging devices (GEDs), wherein, in a mode of operation, the first GED rotationally connects the first OS G to the output shaft, and the second GED rotationally disconnects the output shaft from the second and third OSGs, no parts of the powertrain being drivingly connected to both of the PUs.
US11981189B2
A method controls a plurality of assigned electrically controlled transmission switch elements of a first set in a vehicle sunroof.
US11981185B2
An integrated thermal management system for a vehicle may make refrigerant-related components compact by modularizing the refrigerant-related components. A refrigerant module of an integrated thermal management system for a vehicle according to an exemplary embodiment includes: a compressor having a first inlet port through which the refrigerant is introduced, and a first outlet port through which the compressed refrigerant is discharged; a condenser having a second inlet port through which the refrigerant discharged from the compressor is introduced, and a second outlet port through which the refrigerant, which has performed heat exchange, is discharged; an expansion valve having a third inlet port through which the refrigerant discharged from the condenser is introduced, and a third outlet port through which the expanded refrigerant is discharged; an evaporator having a fourth inlet port through which the refrigerant discharged from the expansion valve is introduced, and a fourth outlet port through which the refrigerant, which has performed heat exchange, is discharged; an accumulator having a fifth inlet port through which the refrigerant discharged from the evaporator is introduced, and fifth outlet port through which the refrigerant, which has separated into a liquid refrigerant and a gaseous refrigerant, is discharged; and a connection body configured to integrally connect the compressor, the condenser, the evaporator, and the accumulator and having a flow path through which the refrigerant discharged from the accumulator flows to the compressor.
US11981184B2
The invention relates to an electrical connection device (2) for electrically connecting a first pad (10) and a second pad (12) of an electrical power source (4) and electrical contacts (18, 19) of heating modules (6, 7), the first pad (10) having a first electrical potential that differs from that of the second pad (12), said connection device (2) comprising: —at least one first electrically conductive tongue (32), intended to be electrically connected to the first pad (10) and to at least one electrical contact (19) of at least one heating module (6, 7); —at least two second electrically conductive tongues (41), intended to be electrically connected to the second pad (12), and to other electrical contacts (18) of at least one heating module (6, 7), characterized in that the connection device (2) is electrically capable of electrically connecting the first pad (10) and the second pad (12) and the electrical contacts (18, 19) of a single heating module (6, 7) and that the connection device (2) is also capable of electrically connecting the first pad (10) and the second (12) and the electrical contacts (18, 19) of multiple heating modules (6, 7), the number of electrical contacts (18, 19) of this heating module (6, 7) and of each of these heating modules (6, 7) potentially being variable.
US11981174B1
A ball assembly for a trailer hitch has a ball and an extended length neck connected to a threaded shaft. The ball assembly is made of a steel material such as 4140 or 4142 carbon steel which has a tensile strength of at least 95,000 psi to better withstand lateral and torsional forces.
US11981173B1
A hitch lock for securing a trailer attachment during to a towing vehicle. The hitch lock comprises two substantially symmetrically mirrored upside-down L-shaped brackets and a rectangular plate comprising downwardly angled ends. The brackets form an enclosed U-shape, covering the hitch ball when assembled, while the plate fits into multiple slots on the brackets, forming a locked position. The adjustable slots on the brackets facilitate accommodation of diverse trailer hitch configurations, ensuring a precise fit. The angled ends of the plate enhance stability, mitigating lateral movement and prevent unauthorized individuals from sliding the brackets off of the plate.
US11981172B2
A cover system for covering a vehicle tow hitch connector includes at least a first retention member including a first retention slot, and a first door support coupled to the first retention member. A second door support is positioned opposite the first door support. A door is rotatably coupled to the first and second door supports. The door includes a first retention projection structured to be received in the first retention slot to position the door in a closed orientation.
US11981168B2
An apparatus for providing tire information is provided. The apparatus includes a detector that detects driving information as a vehicle is being driven and a controller that calculates a relative speed of a tire of the vehicle and a resonance frequency of the tire based on the driving information. The controller then compares the calculated relative speed and the calculated resonance frequency with a previously learned determination reference value to determine whether the tire is deflated.
US11981166B2
A tire fitted with a transponder comprises: a crown comprising a crown reinforcement having an axial end at each of its edges, connected at each of its axial ends by a sidewall to a bead having an interior end; a carcass reinforcement layer formed of parallel reinforcers, which is anchored in each bead around a bead wire to form a main part and a turn-up; and the transponder comprising a dipole antenna consisting of a spring defined by a pitch P and a diameter D. A ratio between the pitch (P1) and the diameter (D1) for a loop of a first region of the spring is greater than 0.8, and the transponder is situated axially on the outside of an interior end of the bead and radially between the upper end of the bead wire and the axial end of the crown reinforcement.
US11981162B2
A tire includes a tread portion 2. A middle land portion 7 of the tread portion 2 has a first middle lateral groove 11. The first middle lateral groove 11 includes a first groove portion 31, a second groove portion 32 inclined in the same direction as the first groove portion 31, and a third groove portion 33 located between the first groove portion 31 and the second groove portion 32 and inclined relative to a tire axial direction in a direction opposite to that of the first groove portion 31. The first groove portion 31 has a groove width increasing from the third groove portion 33 toward an outer side in the tire axial direction. The second groove portion 32 has a groove width increasing from the third groove portion 33 toward an inner side in the tire axial direction.
US11981161B1
The present disclosure provides an all-steel tire with 100% definite elongations of an upper tread and a lower tread being interrelated to each other. The all-steel tire of the present disclosure includes a lower tread rubber layer B and an upper tread rubber layer A. Through repeated multiple experiments of the applicant, when a ratio of stresses at 100% definite elongation of the upper tread rubber layer A to the lower tread rubber layer B is (0.7-0.8):1, and the 100% stress at definite elongation of the lower tread rubber layer B is 3.2-5.5 Mpa, it can be ensured that after any tread of the tire is subjected to performance adjustment, the performance balance of the whole tire crown is continuously maintained, so that no new problem is generated after the tread performance of the all-steel radial tire is improved.
US11981160B2
The technology provides a multi-piece wheel for a vehicle that is disassembled to laterally rotate directional tires without needing to dismount a tire from a rim. The multi-piece wheel includes a rim housing with threaded apertures provided at side edges proximate to an outboard flange and an inboard flange. The multi-piece wheel includes a face that is removably coupled to the rim housing, the face having a bore that centers the face on an axle hub, a disk that is concentric with the bore; and spokes that are mechanically coupled to the disk and extend outwardly therefrom, the spokes having apertures at an end opposite to the disk that align with the threaded apertures in the rim housing. The multi-piece wheel further includes a fastener that releasably couples the face and the rim housing and a secondary fastening mechanism that mechanically engages the spokes and the rim housing.
US11981156B2
To provide a thermal transfer sheet capable of preventing print omission from occurring on a transfer layer to be transferred and producing of a print having a good gloss. A back face layer 20 is provided on one surface of the substrate 1 and a transfer layer 10 is provided on the other surface of the substrate, the transfer layer 10 has a single-layer or layered structure including a protective layer 5, the back face layer contains spherical particles 25, and when the surface of the back face layer is observed using a scanning electron microscope (SEM) at a magnification of 5000 times, the proportion of the total of the projected areas of the spherical particles is 1.8% or more and 20% or less based on the area of the entire observed surface.
US11981154B2
Printing multi-color images on non-vinyl plastic identification documents in identification document printing systems. A non-linear pixel density adjustment curve is used to adjust the pixel density data of a multi-color image to be printed which adjusts the power applied to the thermal print head. The use of a non-linear pixel density adjustment curve to adjust the pixel density data improves the quality of the resulting multi-color printed image, reduces mass transfer of the dye donor layer, and reduces breaking of the carrier film of the print ribbon.
US11981148B2
The invention relates to a wear compensation device (1) of a label printer (2) which prints labels (3) by means of thermal printing, having a thermal head (4) which has a thermal strip (5) with a plurality of heating resistors (6), having a label feeding device (8) which feeds the respective label (3) to the active region (9) of the heating resistors (6), and having a control device (10) which actuates the thermal head (4) for printing the respective label (3). It is proposed that the control device (10) is configured to monitor the electric resistance (R) of one or more of the heating resistors (6) and, if a predefined threshold value (R1) for the electric resistance (R) is exceeded, to increase the energization duration of the respective heating resistor (6) during a printing operation.
US11981143B2
An interface structure connectable to a separate liquid reservoir, to connect that liquid reservoir to a receiving station, comprising a liquid interface to fluidically connect to at least one liquid needle of the receiving station, a liquid channel, to fluidically connect the liquid interface to the reservoir, a support wall supporting an integrated circuit laterally next to the liquid channel, the integrated circuit having contact pad contact surfaces, and a front push area adjacent the liquid, the front push area terminating at a front edge that defines a profile height of the interface structure, between said front edge and an opposite distal edge.
US11981141B2
A wiping method for wiping a nozzle surface of a liquid discharge head includes the step of relatively moving the liquid discharge head and a wiper impregnated with a cleaning fluid. The cleaning fluid contains a lactone compound in an amount of 5% by mass or more. The wiper includes a first layer configured to contact the nozzle surface and one or more layers other than the first layer. The first layer has a thickness of t1, the one or more layers other than the first layer have a total thickness of t2, and t1 is smaller than t2. A void ratio of the first layer is smaller than a void ratio of at least one of the one or more layers other than the first layer.
US11981135B2
A liquid discharge head includes: a nozzle plate having a nozzle from which a liquid is to be discharged in a discharge direction, the nozzle having a cylindrical hole having periodical convex portions and concave portions on a sidewall of the nozzle in the discharge direction, a diameter of an outermost portion of the nozzle in the discharge direction being smaller than an average diameter of minimum values and maximum values of diameters of the cylindrical shape. The average diameter is obtained by: Average diameter=(Sum of minimum values+Sum of maximum values)/(Count of minimum values+Count of maximum values).
US11981130B2
A printer is provided with a head configured to discharge ink, a fan configured to cool the head, a sensor configured to output a detection signal indicating a state of the fan. A processer of the printer performs decision processing of deciding print control based on a detection signal output by the sensor. In the decision processing, the processor decides a first print control to drive the fan and control printing by the head in a first print mode, when the detection signal does not indicate a failure state of the fan. In the decision processing, the processor decides a second print control to control the printing by the head in a second print mode suppressing generation of heat more than the first print mode, when the detection signal indicates the failure state of the fan.
US11981126B2
An ink ribbon support cassette includes a plate, a shaft extending from the plate, a rotational body provided to be movable along the shaft between a first position and a second position that is farther separated from the plate than is the first position, and a support member switchable between a support state where at least a part of the support member is located outward, in a radial direction of the shaft, than an outer surface of the rotational body in a case where the rotational body is at the first position, and a separation state where the at least a part is located inward in the radial direction with respect than the outer surface of the rotational body in a state where the rotational body is at the second position, the support member being provided on the rotational body.
US11981125B2
A roll supporting device includes: a pair of supporting rollers which support an outer circumferential surface of a rolled medium, and which are provided so as to rotate together with the rolled medium; a side wall which has a reference surface coming into contact with one end surface of the rolled medium in an axial direction along a central axis of the rolled medium; and a pair of restricting members which press another end surface of the rolled medium toward the reference surface. The pair of supporting rollers are disposed on both sides of the central axis of the rolled medium when viewed in the axial direction of the rolled medium. The pair of restricting members are disposed outside a space between the pair of supporting rollers in a circumferential direction of the rolled medium, and are respectively adjacent to the supporting rollers, and are provided so as to be movable independently from each other.
US11981122B2
An ink-jet recording apparatus includes a recording head, an irregularity detecting unit, a recording medium conveyance unit, and a control unit. The irregularity detecting unit detects an irregularity with the recording medium conveyed toward the recording head. The recording medium conveyance unit has a recording medium diversion unit into which the recording medium with which an irregularity has been detected by the irregularity detecting unit is conveyed. The control unit can perform flushing operation and, when the irregularity detecting unit detects an irregularity with the recording medium, the control unit cancels the flushing operation set immediately before the recording medium with which the irregularity has been detected and conveys, by controlling the recording medium conveyance unit, the recording medium to the recording medium diversion unit.
US11981110B2
The present disclosure relates to a multilayer film may include a fluoropolymer based layer that may include a fluoropolymer based material, and an adhesive layer in contact with the fluoropolymer based layer. The adhesive layer may include a first ultra-violet (UV) absorber component. The multilayer film may have a lower ultra-violet light transmission (L-UVLT) of not greater than 1.0%, where the L-UVLT of the multilayer film is defined as the percent transmission between 200 nm and 360 nm. The multilayer film may further have a high ultra-violet light transmission (H-UVLT) of not greater than 5.0%, where the H-UVLT of the multilayer film is defined as the percent transmission between 360 nm and 380 nm. The multilayer film may include a visual light transmission (VLT) of at least about 50.0%, where the VLT of the multilayer film is defined as the percent transmission between 400 nm and 1100 nm.
US11981109B2
In an embodiment, a hybrid structure having suspension quality, comprises a core member having an outer surface, a reducible-volume layer associated with the outer surface of the core member and having a reducible volume at least at a number of regions thereof, and a covering layer having an exterior and an interior surface and connected to the core member via the reducible-volume layer by a connection arrangement.
US11981105B2
The device assists the customer in cleaning residue from their skin and body hair after they use a toilet for elimination, after they receive a cut or abrasion, or from other source. With the device, the person physically transforms toilet paper and other tissue-like paper in real time to have greater texture, density, and wetness, all three of which together facilitate cleaning better than dry paper or than wet paper without such increased density and texture. Being pocket sized and intended for repeated use, the device can be easily carried by or on the person and used in any bathroom or location anywhere without modification to the plumbing facilities, without risk of running out of a supply of pre-moistened wipes, and without damaging the environment or sewage and septic systems.
US11981103B2
A method of at least partially erecting a carton with a carton forming system includes loading a blank in a blank infeed assembly, the blank having a plurality of panels and a plurality of end flaps foldably connected to a respective panel of the plurality of panels. The method further includes positioning the blank on at least one conveyor assembly, operating the at least one conveyor assembly to move the blank in a downstream direction of the system toward a carton erection assembly, the carton erection assembly including an end flap engagement assembly positioned adjacent the at least one conveyor assembly, and rotating the end flap engagement assembly such that a portion of the end flap engagement assembly contacts and moves at least one end flap of the plurality of end flaps of the blank as the blank moves in the downstream direction.
US11981099B2
Introduced here are methods, apparatuses, and systems for mitigating the contact pressure applied to a human body by the surface of an object, such as a chair, bed, or table. A pressure-mitigation apparatus can include a series of chambers whose pressure can be individually varied. When placed between a patient and a contact surface, a controller can vary the contact pressure on the human body by controllably inflating one or more chambers, deflating one or more chambers, or any combination thereof. By monitoring the pressure in each chamber over time, the controller can also gain an enhanced understanding of movement(s) performed by the human body when positioned on the pressure-mitigation apparatus.
US11981098B2
A method of coating an edge surface of an optical lens is provided. The method includes providing an optical lens comprising a first optical surface and an opposing second optical surface, wherein the first and the second optical surfaces are connected by an edge surface, disposing at least one temporary protective material on at least a portion of a perimeter portion of one or both of the first and the second optical surfaces abutting the edge surface, disposing at least one coating material on the edge surface of the optical lens to obtain at least one edge coating, and removing any excess coating material disposed on the at least one temporary protective material. An optical lens having at least one temporary protective material disposed on only at least a portion of a perimeter portion of one or both of the first and the second optical surfaces abutting the edge surface is also provided.
US11981096B2
The present invention relates to a method for repairing a damaged thermal protection covering a nacelle structure for an aircraft turbojet engine by adding a repair thermal insulation blanket as well as a repair sheet onto the damaged part.
US11981092B2
The disclosure relates to a method for producing a fiber preform, wherein: at least one dry and textile fiber material is provided; the fiber material is assembled into a plurality of individual layers; the plurality of individual layers is provided with a binder; the plurality of individual layers is layered to form a package; and a plurality of interconnected fiber preforms is formed by pressing the package. A separation of the plurality of interconnected fiber preforms and activation of the binder occur in a common process step. The disclosure furthermore relates to a corresponding system.
US11981082B2
A control method serves for controlling at least one solidification device of an additive manufacturing device for manufacturing a three-dimensional object by means of an additive layer build method in which at least one object is manufactured by repeated application of a layer of a building material to a build area and by selective solidification of the applied layer at positions corresponding to a cross-section of the object to be manufactured, wherein a gas having a plurality of flow directions which essentially are not aligned in the same direction flows across the build area. The method includes receiving and/or determining a distribution of the flow directions of the gas above the build area, assigning a reference flow direction to an area of the build area in dependence on the distribution of the flow directions above the area, controlling the solidification device to solidify at least a part of the cross-section of the object to be produced in dependence on a reference flow direction above the area of the build area in which the respective part of the cross-section is positioned.
US11981076B2
A machine for additive manufacturing comprises a work top, a work area, a device for depositing a layer of powder onto the work area and a heat or energy source used to selectively consolidate a layer of powder, the device comprising a movable element for receiving powder moving relative to the work top and in the vicinity of the work area, a device for dispensing a bead of powder onto the movable element and a device for spreading the bead of powder. The movable element assuming the form of a translationally movable slide or the movable element rotationally moving around the work area, at least part of the upper surface of a movable element is located above the upper surface of the work top and/or at least part of the upper surface of a movable element is located below the upper surface of the work top.
US11981069B2
Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into a conduit nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to drag the filament from the conduit nozzle.
US11981068B2
A plastic sheet supplying apparatus for a thermoforming machine having an adjustable pin is proposed. Such a plastic sheet supplying apparatus for a thermoforming machine having an adjustable pin according to the present invention has the technical feature in which in a process in which a plastic sheet adhering to a material of a door trim is heated, fixing pins supporting a lower portion of an edge portion of the plastic sheet are configured to have adjustable positions so as to be moved in response to the change of the size of the plastic sheet caused by heating, so that the entire portion of the plastic sheet is uniformly heated and is also uniformly stretched without wrinkling, whereby the quality of a molded product is improved, and fabric consumption is reduced.
US11981067B2
A multi-cavity mould (1) for a thermoforming machine used in the process of high-volume, continuous thermoforming of a plurality of thin-gauge plastic products (2) from a preheated thin-gauge thermoplastic sheet (3) comprising an upper tool (11) and a lower tool (12) arranged in a cooperating manner; the lower tool (12) comprising a plurality of cavities (8) in which cavity moulds (8) are placed and a plurality of base plates (91) from which a plurality of supporting blocks (92) extend perpendicularly over a predetermined total height (a), situated between adjacent cavities (8), each of said supporting block (92) has a stepped profile comprising three substantially rectangular shaped zones (92a, 92b, 92c) and a fourth substantially isosceles trapezoid shaped zone (92d) in a vertical cross section, having a common symmetry axis.
US11981066B2
Rheological measurement systems for use with systems including pressurized polymer melts and/or other viscous materials are described. In one embodiment, a rheometer is connected to an associated system with a bent, curved, or bendable tube to permit the rheometer to measure rheological properties in locations where the rheometer could not otherwise be located due to the presence of obstructions. Embodiments including rigid straight tubes for connecting a rheometer to an associated system are also described. In another embodiment, a flow-through rheometer is connected to an industry standard ½-20 thermowell aperture that is typically used for attaching temperature and pressure probes to a vessel containing a viscous material such as an extruder or injection molding system. The rheological measurement systems described can have improved tube resistance and thermal strength.
US11981065B1
A system for making polymeric fibers can comprise a main extruder configured to receive a polymer feedstock composition. The main extruder can have an outlet in fluid communication with a transfer line configured to receive a polymer melt from the main extruder and transfer the polymer melt in a flow direction that is towards a spinneret. A side arm extruder assembly can be positioned along the transfer line between the main extruder and the spinneret. The side arm extruder assembly can comprise an outlet positioned within the transfer line to inject a colored polymer melt concentrate into the transfer line.
US11981063B2
A core lifter having lifter bar with an elongate blade which carries a coupling head received in an elongate lifter bar coupling receiver formed in the base configured to permit pivotable, swiveling and/or translational misalignment or tolerance compensation during core lifter assembly, installation, and operation in a plastic formable material molding apparatus, including during mold cycling advantageously preventing core lifter binding and extending core lifter life. A preferred lifter has a lifter bar formed of a blade to which a lifter bar coupling ball is attached that is received in an elongate longitudinally extending channel having a transverse cross section complementary to the ball defining a bearing race in which the ball is received enabling slidable pivoting, swiveling and slidable movement of the ball and blade relative thereto including while the ball and blade are slidably moving along the race in a longitudinal or lengthwise direction relative to the base.
US11981059B2
The present invention relates to a conveyance device with which a subject to be molded can be positioned relative to a forming die. This conveyance device conveys a subject to be molded to one die from among forming dies to which a resin material is supplied from a resin injection part and comprises a retaining unit which retains and delivers the subject to be molded to the one die, a first movement mechanism which moves the subject to be molded having been delivered to the one die in a first direction toward the resin injection part, and a second movement mechanism which moves the subject to be molded having been delivered to the one die in a second direction differing from the first direction.
US11981051B2
An extruded part is formed by extrusion of at least one polymer melt, wherein the polymer melt or polymer melts has/have two melt fronts, which form two material inner edges of the extruded part when the polymer melt or polymer melts is/are in the solidified state; —the two material inner edges are integrally bonded to each other and define a linear binding seam of the extruded part. The binding seam is situated in a connection region of the extruded part; and—the extruded part has at least one fiber grid, which is situated in the connection region of the extruded part and is connected to the extruded part such that the fiber grid bridges the two material inner edges. The extruded part may be a part of a battery housing for a traction battery.
US11981042B2
A power pack for a power tool. The power pack includes an electric motor configured to drive a power tool. The power pack also includes a motor controller with a relay circuit communicating with the electric motor. The relay circuit has a switch that may be connected to a power supply, whereby the power supply powers the electric motor. The power pack also comprises non-transitory computer-readable storage media having computer-executable instructions for monitoring operation of the power pack. When executed by at least one processor, the computer-executable instructions cause the at least one processor to: monitor input data relating to operation of the power pack; determine, based at least in part on the input data, that operation of the power pack deviated from an ideal state; and, based on the determination of deviation, cause the switch to electrically disconnect the electric motor from the power supply.
US11981041B2
A cable measurement system and cutter apparatus has a housing, a display device, a material conduit, a rotary encoder, a cutting tool handle a resistance member a movable cutting blade and a blade aperture. The cutter system is able to measure the length of a cable that passes through the material conduit which traverses through the housing. The display device is mounted onto the housing and is coupled to the rotary encoder which measures the length of cable passed through the housing. The encoder is mounted next to the conduit so that the cable is measured, and the length is displayed on the display device. one end of the cutting tool handle is rotatably mounted to the housing and the movable blade is mounted onto the opposite end of the handle. The blade is able to cut the cable by moving through the blade aperture which traverses through the conduit.
US11981040B2
A double-sided razor is configured with connection mechanisms on opposite sides to engage with attachable and replaceable razor blades. In typical implementations, the razor may have a short side and a long side that respectively engage with relatively shorter and longer-sized razor blades. Users can use different-sized razor blades for different shaving scenarios. For example, the longer-sized razor blade may be used to shave the face, legs, chest, etc., whereas the short-side razor blade may be used to shave the user's upper lip, pubic and genital region, etc. The short-side razor blade may help the user shave more precisely and cautiously to prevent an unnecessary cut. A bottom side of the double-sided razor can have a lever that rotatably pivots from one side of the razor to the other so a guard can block the unused blades from cutting a user.
US11981036B2
A robot is configured to move in accordance with an operation instruction made by an operator via a network. The robot includes a moving image acquisition unit, a receiving unit, a movement destination predicting unit, and an autonomous control unit. The moving image acquisition unit is configured to capture, as a moving image, an environment around the robot. The receiving unit is configured to receive the operation instruction. The movement destination predicting unit is configured to predict a movement destination of the robot based on the operation instruction received by the receiving unit. The autonomous control unit is configured to autonomously correct movement to the movement destination in accordance with the operation instruction, based on information on the environment obtained from a moving image at an instant when the operation instruction is received.
US11981031B2
A robot control system may be configured to control a robot having a plurality of limbs. The robot control system may control the robot to crawl, to open a door, to bound and or to climb stairs.
