| Document | Document Title |
|---|---|
| US12111732B1 |
Method and system for recovering data associated with artificial intelligence calculation
Provided is a method for recovering data for artificial intelligence calculation, which is performed by one or more processors and which includes extracting, from a command queue, a descriptor associated with a target job, that is a job to be executed, of a plurality of jobs, executing at least one command associated with the extracted descriptor to execute artificial intelligence calculation associated with the target job, resetting the command queue if an error occurs while executing the artificial intelligence calculation, determining at least one descriptor to be recovered, based on tracking data associated with at least one job, and recovering the determined at least one descriptor to the reset command queue. |
| US12111731B2 |
Cooperative memory subsystem data recovery
Exemplary methods, apparatuses, and systems include detecting a failure of a first memory subsystem of a plurality of memory subsystems. A first recovery instruction is sent to a second memory subsystem of the plurality of memory subsystems. The first recovery instruction directs the second memory subsystem to recover a first subset of data stored by the first memory subsystem. A second recovery instruction is sent to a third memory subsystem of the plurality of memory subsystems. The second recovery instruction directs the third memory subsystem to rebuild a second subset of data stored by the first memory subsystem. The first and second subsets of data differ from one another. |
| US12111728B2 |
Data recovery method, system, and apparatus in storage system
Embodiments of the present disclosure provide a data recovery method in a storage system. A solid state disk is divided into a plurality of fault domains, and each fault domain is used to provide a physical address for a specific range of logical addresses of an SSD, so that when a fault domain of the solid state disk is faulty, it is unnecessary to reconstruct data in the entire SSD. |
| US12111725B2 |
Read retry scratch space
Devices and techniques to recover data from a memory device are disclosed, including recovering data corresponding to a detected error in data stored on a memory array corresponding to a memory operation using one of a set of read offset values and loading the one of the set of read offset values used to recover data corresponding to the detected error in a temporary storage of the memory array as a custom read offset value for a subsequent memory operation. The temporary storage of the memory array can include a scratch space of the memory array separate from read retry offset registers of the memory device. |
| US12111721B2 |
Error detection and recovery when streaming data
Systems, apparatuses, and methods for error detection and recovery when streaming data are described. A system includes one or more companion direct memory access (DMA) subsystems for transferring data. When an error is detected for a component of the companion DMA subsystem(s), the operations performed by the other components need to gracefully adapt to this error so that operations face only a minimal disruption. For example, while one or more consumers are still consuming a first frame, a companion router receives an indication of an error for a second frame, causing the companion router to send a router frame abort message to a route manager. In response, the route manager waits until the consumer(s) are consuming the second frame before sending them a frame abort message. The consumer(s) flush their pipeline and transition to an idle state waiting for a third frame after receiving the frame abort message. |
| US12111720B2 |
Autonomous error correction in a multi-application platform
An embodiment may involve, based on a pre-defined trigger associated with a particular application, reading error data from a resource that is used by the particular application, wherein persistent storage contains definitions of a plurality of error scenarios, a plurality of fix scripts, and associations between each of the plurality of error scenarios and one or more of the plurality of fix scripts; applying one or more rules to the error data, wherein the rules involve pattern matching or parsing; based on applying the one or more rules, determining a particular error scenario represented in the error data, wherein the particular error scenario is one of the plurality of error scenarios; determining, based on the associations, a particular fix script associated with the particular error scenario, wherein the particular fix script is one of the plurality of fix scripts; and causing execution of the particular fix script. |
| US12111714B2 |
Application profiling for power-performance management
A processing apparatus is provided which includes memory configured to store hardware parameter settings for each of a plurality of applications. The processing apparatus also includes a processor in communication with the memory configured to store, in the memory, the hardware parameter settings, identify one of the plurality of applications as a currently executing application and control an operation of hardware by tuning a plurality of hardware parameters according to the stored hardware parameter settings for the identified application. |
| US12111713B2 |
Smartphone-based radar system for determining user intention in a lower-power mode
This document describes techniques and systems that enable a smartphone-based radar system for determining user intention in a lower-power mode. The techniques and systems use a radar field to enable the smartphone to accurately determine the presence or absence of a user and further determine the intention of the user to interact with the smartphone. Using these techniques, the smartphone can account for the user's nonverbal communication cues to determine and maintain an awareness of users in its environment, and only respond to direct interactions once a user has demonstrated an intention to interact, which preserves battery power. The smartphone may determine the user's intention by recognizing various cues from the user, such as a change in position relative to the smartphone, a change in posture, or by an explicit action, such as a gesture. |
| US12111709B2 |
Detection of a failure of a power module based on operating conditions
A method for detecting a failure of a power module, the method comprising the following operations: storing at least one model comprising regular temperature values associated with different operating conditions of the power module; acquiring at least a first temperature value from a first temperature sensor located in the vicinity of the power module; determining current operating conditions of the power module; comparing the current operating conditions and at least the first temperature value with the at least one stored model; based on the comparison, determining a failure of the power module. |
| US12111708B2 |
Uninterruptible power supply with integrated docking station
The present invention is directed to a docking station system. The docking station system includes a housing that is constructed from outer walls. The housing defines a first compartment, a second compartment, and a third compartment. The docking station system further includes docking station circuitry disposed in the first compartment, one or more battery modules disposed in the second compartment, and uninterruptible power supply (UPS) circuitry disposed in the third compartment. The aforementioned UPS circuitry and docking station circuitry cooperate to enable certain functionalities. The certain functionalities can be one or more of smart shutdown, load shedding, or remote management functions. |
| US12111707B2 |
System and method for power management of devices connected to data processing systems
Methods and systems for managing operation of data processing systems are disclosed. The data processing systems may include a limited number of hardware components. To increase the usable number or types of hardware components, an add-in card or other device may be attached to the data processing system. When connected to the data processing system, these devices may consume power delivered by the data processing system. The devices may cooperate with the host data processing system so that power is consumed in a manner that is less likely to negatively impact operation of the devices and host system. |
| US12111705B2 |
Dynamically controlling variable data storage device threshold temperatures within a storage system
Dynamically determining respective threshold temperatures for data storage devices (DSDs) in a data storage system (DSS) slot involves determining a marginal temperature of a DSD (TMd) based on the difference between a current threshold temperature of a corresponding DSS slot (TTe) and a current temperature value of the DSD (TCd), and raising the current TTe to an updated TTe accordingly, thereby effectively permitting the DSD to operate at temperatures up to the updated TTe. Updating TTe may come after first determining whether the TMd is greater than a lower limit and/or less than an upper limit, both of which are based on an inherent threshold temperature value of the DSD (TTd). This approach can be applied to other DSDs housed in the same DSS enclosure, enabling varying each respective DSD operating temperature, in contrast to using a fixed operating temperature range for the entire enclosure. |
| US12111703B2 |
Display device
The present application relates to a display device that connects two side edges of a flexible display screen to two pivot shafts respectively. When a camera device is turned on, a camera hole and a lens are disposed oppositely. When the camera device is turned off, a portion of a flexible display screen defined with a camera hole is wound around one of the pivot shafts, under a non-photography state of the camera device, the camera hole hidden in a frame body, and the exposed flexible display screen presents a full screen display effect to improve user experience. |
| US12111701B2 |
Display device
A display device with low power consumption is provided. Furthermore, a display device in which an image is displayed in a region that can be used in a folded state is provided. The conceived display device includes a display portion that can be opened and folded, a sensing portion that senses a folded state of the display portion, and an image processing portion that generates, when the display portion is in the folded state, an image in which a black image is displayed in part of the display portion. |
| US12111699B2 |
Display device having holes in line units to reduce crack propagation
According to an aspect of the present disclosure, a display device includes a stretchable lower substrate; a plurality of plate patterns on the lower substrate and spaced apart from each other, a plurality of line units between the plurality of plate patterns; a plurality of holes in a peak area of the plurality of line units; and a plurality of conductive members filled in the plurality of holes. Accordingly, the plurality of holes are formed in a peak area in which the stress is concentrated so that when the crack is generated, the crack may be blocked so as not to propagate to the other part of the line unit from the plurality of holes. |
| US12111697B2 |
Display apparatus
A display apparatus includes a first housing provided with an opening therein, a first reel rotatably disposed in the first housing, a second reel rotatably disposed in the first housing, a flexible display panel, and a flexible support plate. The second reel and the first reel are arranged at intervals and extend in a same direction. A first end of the flexible display panel is connected to the first reel and wound on the first reel, and a first end of the flexible support plate is connected to the second reel and wound on the second reel. The flexible display panel and the flexible support plate are configured such that when the flexible display panel and the flexible support plate extend out of the first housing through the opening, the flexible support plate is capable of gradually attaching to the first housing to support the flexible display panel. |
| US12111696B2 |
Flexible display module and flexible display apparatus
A flexible display module includes a cover, a flexible display panel, a rigid backplane component, and an optical device that are sequentially disposed. The optical device is disposed on a side of the rigid backplane component and is away from the flexible display panel. The rigid backplane component includes a rigid backplane body and a rigid light-transmitting component. The rigid light-transmitting component is disposed between the optical device and the flexible display panel, and the rigid light-transmitting component has a light transmission feature and is rigid. |
| US12111695B2 |
Electronic device and control method thereof
An electronic device and a control method thereof are disclosed. The electronic device includes a screen, where the screen includes a bendable flexible screen portion; and a support assembly, where the support assembly is disposed on a back side of the flexible screen portion and configured to support the flexible screen portion, and the support assembly is switchable between a first state and a second state. In a case that the support assembly is in the first state, the flexible screen portion is curved; and in a case that the support assembly is in the second state, the flexible screen portion is flat. |
| US12111693B2 |
Foldable display device
ProblemA first chassis and a second chassis are pivotably coupled with a simple structure in a foldable display device.Solution meansA mobile terminal (1) includes a first chassis (3) and a second chassis (5). A pivot coupling portion (9) couples the first chassis (3) and the second chassis (5) to allow an open state and a closed state. The first chassis (3) and the second chassis (5) are open to enter a planar state in the open state. The first chassis (3) and the second chassis (5) are closed to enter a state of being bent inward in the closed state. A flexible display (7) is arranged to cover main surfaces of the first chassis (3) and the second chassis (5). A support member (11) is arranged between the first chassis (3) and the second chassis (5). The support member (11) has a flat support surface (13a) that supports the flexible display (7) when the flexible display (7) is in the open state. The display (7) includes adhesive portions (7a, 7b) and a non-adhesive portion (7c). The adhesive portions (7a, 7b) are adhered to the first chassis (3) and the second chassis (5). The non-adhesive portion (7c) is separable from the flat support surface (13a) of the support member (11) between the first chassis (3) and the second chassis (5). |
| US12111689B2 |
Extended reality headset positioning and stabilization
An extended reality headset is configured to position and stabilize the headset on a face when worn. For example, the headset can include an external frame with first and second side pieces coupled to a display structure and configured to provide lateral stabilization. In some examples, the headset can include a front head-engaging structure front head-engaging structure that is rotationally coupled to the external frame via a pivot point. The headset can also include a rear head-engaging structure coupled the external frame. In some examples, the rear head-engaging structure can include a tensioning mechanism to adjust the headset to fit various head shapes. Additionally, the headset can include a flexible strap coupled to the front head-engaging structure and the tensioning mechanism. In some examples, applying tension to the flexible strap by the tensioning mechanism can cause the front head-engaging structure to rotate along the pivot point, providing a secure fit. |
| US12111686B2 |
Optical unit, illumination apparatus, display, and optical communication apparatus
An optical unit includes a ball lens and a light source. The ball lens condenses light and outputs the condensed light. The light source has a light emitting surface and the light source outputs light toward the ball lens. The light emitting surface is located closer to the ball lens than a focal position of the ball lens. |
| US12111685B2 |
Stylus receiving apparatus easily and effectively implementing receiving and ejection stylus
This application relates to a stylus receiving apparatus which includes a bracket, an ejection mechanism, a holding assembly, and a sensing assembly. The bracket defines an accommodating space, and the ejection mechanism is disposed in the accommodating space. The holding assembly includes a magnet part and a coil part. The holding assembly generates a first magnetic field when the coil part is powered off; and the holding assembly generates a second magnetic field when the coil part is powered on. The sensing assembly is communicatively connected to the coil part. The coil part is powered off when the sensing assembly senses that the ejection mechanism changes from an unlocked state to a locked state; and the coil part is powered on when the sensing assembly senses that the ejection mechanism changes from the unlocked state to the locked state. |
| US12111684B2 |
Phase aligning and calibrating clocks from one phase lock loop (PLL) for a two-chip die module
A two-chip die module with minimal chip-to-chip clock skew is provided. The two-chip die module includes a common substrate, first and second chips operably disposed on the common substrate to be communicative in parallel with one another and a single phase lock loop (PLL). The PLL is disposed within one of the first and second chips to provide a source for a common clock signal for the first and second chips. PLL signals of the PLL to the first and second chips are nearly equal and clock sample signals of the first and second chips are nearly equal. |
| US12111682B2 |
Delay synchronization processing device and signal processing device including same
The present disclosure relates to a delay synchronization processing apparatus and a signal processing apparatus provided with same. The delay synchronization processing apparatus according to one embodiment of the present disclosure comprises: a delay device to generate a random number and to delay an input asynchronous N-bit signal based on the generated random number; and a synchronization processor configured to perform synchronization processing on the asynchronous N-bit signal delayed by the delay device. Accordingly, errors during non-synchronous bit signal processing can be detected. |
| US12111678B2 |
One-handed joystick for excavators
A one-handed joystick for excavators allows an operator to make all necessary motions with a single hand and arm for manipulating an excavator tool. The one-handed joystick includes a rotatable cylinder bar, a rotatable ring and an industrial joystick base. The rotatable cylinder bar is grasped with a hand. The industrial base is moved front to back, or right to left. The following are preferable hand/arm motions. A downward hand curl is associated with a bucket digging motion; an upward hand curl is associated with a bucket dump; a forearm forward push is associated with a boom/stick extension; a forearm reward pull is associated with a boom/stick retraction; a left-hand movement is associated with swinging the excavator left; a right-hand movement is associated with swinging the excavator right; a clockwise hand twist is associated with a stick/boom extension; and a counter clockwise hand twist is associated with a stick/boom retraction. |
| US12111677B2 |
Button, button assembly and alert device
An alert device includes a button assembly and an alert switch. The button assembly includes a casing and a button. The casing has a first through hole and a plurality of second through holes. The button includes a pressed part, an activation part and a plurality of hook parts. The pressed part has a central portion and a non-central portion, the non-central portion is connected to the central portion, the activation part is connected to the central portion, the plurality of hook parts are connected to the non-central portion, the activation part is disposed through the first through hole, and each of the plurality of hook parts is respectively disposed through each of the plurality of second through holes and is connected to the casing. The alert switch is disposed corresponding to the activation part. |
| US12111672B2 |
Dehumidifier
A dehumidifier includes a housing, a water tank mounted in the housing, a detection device, and a controller electrically coupled to the detection device. The detection device includes a detector arranged at the housing and a signal trigger arranged in the water tank. The signal trigger is configured to move to a detection area of the detector in response to a water level in the water tank being higher than a preset position, and move out of the detection area of the detector in response to the water level in the water tank being lower than the preset position. The controller is configured to control a pump to stop pumping water in response to the signal trigger being located outside the detection area of the detector. |
| US12111669B2 |
Systems and methods for providing an augmented reality interface for the management and maintenance of building systems
The present invention relates to systems and methods for improved building systems management and maintenance. The present invention provides a system for providing an augmented reality-like interface for the management and maintenance of building systems, specifically the mechanical, electrical, and plumbing (MEP) systems within a building, including the heating, ventilation, and air-conditioning (HVAC) systems. |
| US12111668B2 |
Water flow rate automatic control module
A water flow rate automatic control module includes a base, a valve body, a thermosensitive assembly, a diaphragm, wherein a temperature sensing part senses the temperature of passing cold water in real time; when the temperature of cold water is too low, the mixed water flow rate is slowed down, and more hot water is supplied to a thermostatic valve core assembly for mixing; when the temperature of cold water is too high, the mixed water flow rate is increased, and more cold water is supplied to the thermostatic valve core assembly for mixing. Therefore, the mixed water temperature range of the thermostatic valve core assembly can be ensured, and the problem of temperature adjustment failure or beyond the temperature difference caused by matching the thermostatic shower with a gas water heater is solved. |
| US12111661B2 |
Mobile body system
Provided is a mobile body system including a traveling unit having an autonomous traveling function and a trolley unit having a housing portion for loading an object. A detection unit detects an amount of objects placed on the housing portion. A control unit determines an operation of the traveling unit based on the amount of objects detected by the detection unit. |
| US12111660B2 |
Autonomous movement system, autonomous movement method, and autonomous movement program
An autonomous movement system according to an embodiment is an autonomous movement system that performs autonomous movement in a facility including an elevator, in which the autonomous movement system moves a waiting position in a car of the elevator, based on a person that gets on the car or an object that gets on the car. The autonomous movement system may determine the person or the object before the car stops at a floor or before a car door opens. |
| US12111658B2 |
Alternative piloting system for integrating in a pre-existing aircraft
An alternative piloting system arranged to be integrated in a pre-existing aircraft that includes original systems having flight control and autopilot systems. The autopilot system includes a piloting device independent of the original systems, having a positioning unit arranged to produce positioning data relating to the aircraft, and a control unit arranged to produce an alternative piloting setpoint for the aircraft; an acquisition and analysis device, including acquisition device arranged to acquire data produced by the original systems, positioning data and alternative piloting setpoint as produced by the piloting device, and decision device arranged to decide whether the alternative piloting setpoint should or should not be used for piloting the aircraft; and an interface device arranged to control the flight control system on the basis of the alternative piloting setpoint when the decision device of the acquisition and analysis device decide that said alternative piloting setpoint should be used for piloting the aircraft. |
| US12111656B2 |
Method for remote control of autonomous driving vehicle, autonomous driving vehicle and cloud device
A method for remote control of an autonomous driving vehicle (ADV) includes: sending an assistance request to a cloud server in response to detecting that a current road section in front of the ADV is unable to be passed; obtaining a reference detour route returned from the cloud server; generating control instructions based on the reference detour route and a current driving environment of the ADV; and controlling the ADV based on the control instructions. |
| US12111649B2 |
Security-relevant diagnostic messages
A method for handling security alarms by a control system of a technical installation includes a) receiving diagnostic messages that have been generated by technical objects (7) of a technical installation; b) analyzing the diagnostic messages such that diagnostic messages relevant to the security of an operation of the technical installation are identified by means of comparative data records, where a machine learning network is used to analyze the diagnostic messages to assess the security relevance of the diagnostic messages, where the network is previously trained using special inputs from operators of the technical installation that have assessed past diagnostic messages with regard to their security relevance; c) if necessary, adapting the previously identified diagnostic messages to requirements of a computer-implemented security module of the technical installation and d) transmitting the previously identified and optionally adapted diagnostic messages to the computer-implemented security module of the technical installation. |
| US12111648B2 |
Detecting blockages in agricultural equipment using vibration sensors
A sampling device receives, from each a plurality of transducer computing devices, respective vibration input samples. The sampling device generates a loop buffer corresponding to a most recent threshold number of samples received from each of the plurality of transducer computing devices including first and second transducer devices each located within a predefined proximity to first and second flow tubes of an equipment. The sampling device accesses, from the loop buffer, a most recent first sample logged by the first transducer computing device. The sampling device assigns, using a trained model, the first input sample to a first category of a set of categories. The sampling device accesses, from the loop buffer subsequent to accessing the first sample, a most recent second sample logged by a second transducer computing device and, using the model, assigns the second input sample to a second category of the set of categories. |
| US12111646B2 |
Robotic process automation with resilient playback of recordings
Robotic process automation (RPA) systems with improved playback capabilities are disclosed. Certain embodiments can provide resilient playback of software automation processes by providing enhanced capabilities to locate user interface controls within a screen image of a user interface of an application program being utilized by the software automation processes. Using such capabilities, embodiments can provide resilient playback of software automation processes by providing the capability to resolve playback errors by detecting user interface controls within at least one screen image of a user interface that was captured when the software automation process was created. Advantageously, embodiments disclosed herein allow software automation processes to continue to operate over time and thus with greater resiliency and flexibility. |
| US12111644B2 |
Creping process performance tracking and control
The disclosure is directed to techniques for tracking data associated with a creping process. The techniques include measuring process data, wherein the process data includes vibration data, and wherein measuring process data includes measuring vibration data of a creping blade using one or more vibration sensors. The techniques further include assigning a score for the process data, including assigning a vibration score for the vibration data. The techniques also include generating an index score based on the score for the process data and the vibration score for the vibration data. |
| US12111637B2 |
Source and sensor operative acoustic wave device
An automated system includes transducers, at least one computing device, and at least one automated apparatus. The transducer(s) is/are driven and sensed using drive-sense circuit(s). A drives and senses drive and sense a transducer via a single line, generates a digital signal representative of a sensed analog feature to which the transducer is exposed, and transmits the digital signal to the computing device. The computing device receives digital signals from at least some of drive-sense circuits and process them in accordance with the automation process to produce an automated process command. The automated apparatus executes a portion of an automated process based on the automated process command. |
| US12111635B2 |
Method and apparatus for controlling reactor in reformer
Disclosed are method and apparatus for controlling a reactor in a reformer including training a first prediction model for predicting properties of feed and a second prediction model for predicting properties of products; predicting the properties of feed being currently supplied to a reactor set in real time by allowing a first prediction unit including the trained first prediction model to receive a current operating condition of the reactor set; predicting the properties of products being produced in the reactor set in real time by allowing a second prediction unit including the trained second prediction model to receive the current operating condition and the predicted properties of feed; calculating amount of temperature fluctuation for each reactor as a control signal for controlling each of the reactors; and controlling an operating temperature of each of the reactors based on the calculated amount of temperature fluctuation. |
| US12111633B2 |
Method, system, and non-transitory computer-readable recording medium for controlling a robot
A method for controlling a robot is provided. The method includes the steps of: acquiring at least one of sound information and action information for a robot from a user in a serving place; determining identification information on the user on the basis of at least one of the sound information and the action information; and determining an operation to be performed by the robot on the basis of the identification information. |
| US12111630B2 |
Method and system to generate three-dimensional meta-structure model of a workpiece
The exemplified methods and systems facilitate manufacturing of a new class of mechanical, loading-bearing components having optimized stress/strain three-dimensional meta-structure structures (also referred to herein as “Meshagons”) as finite-element-based 3D volumetric mesh structures. The resulting three-dimensional meta-structure structures provide high strength, ultra-light connectivity, with programmable interlinkage properties (e.g., density/porosity of linkages). |
| US12111628B2 |
Systems, methods, and apparatuses for adaptive irrigation zone control using pressure, time, flow, and predicted behavior
An adaptive hydraulic control system controls irrigation system zones using predicted valve behavior, measured pressure, recovery time, and measured flow. A pressure sensor can measure a pressure in a water line and a flow meter can measure a flow rate in the water line. The adaptive hydraulic control system monitors the pressure and the flow rate, and determines when the pressure and the flow rate are above and below target operational thresholds. When the pressure is determined to be below a minimum target threshold or the flow rate is determined to be above a maximum target threshold, the adaptive hydraulic control system identifies one or more valves in an opened position of the plurality of valves that when closed would cause the pressure and the flow rate to return within the target operational thresholds. The adaptive hydraulic control system provides instructions to change a position of the one or more identified valves. |
| US12111626B2 |
Software defined control system including I/O server services that communicate with containerized services
An I/O server service interacts with multiple containerized controller services each implementing the same control routine to control the same portion of the same plant. The I/O server service may provide the same controller inputs to each of the containerized controller services (e.g., representing measurements obtained by field devices and transmitted by the field devices to the I/O server service). Each containerized controller service executes the same control routine to generate a set of controller outputs. The I/O server service receives each set of controller outputs and forwards an “active” set to the appropriate field devices. The I/O server service and other services, such as an orchestrator service, may continuously evaluate performance and resource utilization in the control system, and may dynamically activate and deactivate controller services as appropriate. The I/O server service may interact with other containerized services, such as containerized historian services or workstation services, to facilitate control in the plant. |
| US12111624B2 |
Healthy building dashboard facilitated by hierarchical model of building control assets
A spatial hierarchical model provides spatial context to a plurality of building control assets disposed within a plurality of hierarchical levels of the spatial hierarchical model. A method includes identifying non-compliance events detected by building control assets disposed at and below a particular hierarchical level of the spatial hierarchical model. The non-compliance events detected by building control assets disposed at and below the particular hierarchical level of the spatial hierarchical model over a period of time are aggregated and a healthy building dashboard that includes a representation of the aggregated non-compliance events for each of at least some of the one or more of the healthy building criteria detected by building control assets disposed at and below the particular hierarchical level of the spatial hierarchical model is generated and is displayed on a display. |
| US12111623B2 |
Motor control feedback and adaptation
A rotating equipment system with in-line drive-sense circuit (DSC) electric power signal processing includes rotating equipment, in-line drive-sense circuits (DSCs), and one or more processing modules. The in-line DSCs receive input electrical power signals and generate motor drive signals for the rotating equipment. An in-line DSC receives an input electrical power signal, processes it to generate and output a motor drive signal to the rotating equipment via a single line and simultaneously senses the motor drive signal via the single line. Based on the sensing of the motor drive signal via the single line, the in-line DSC provides a digital signal to the one or more processing modules that receive and process the digital signal to determine information regarding one or more operational conditions of the rotating equipment, and based thereon, selectively facilitate one or more adaptation operations on the motor drive signal via the in-line DSC. |
| US12111620B2 |
Multi-agent deep reinforcement learning for dynamically controlling electrical equipment in buildings
Reinforcement Learning agent interacting with a real-world building to determine optimal policy may not be viable due to comfort constraints. Embodiments of the present disclosure provide multi-deep agent RL for dynamically controlling electrical equipment in buildings, wherein a simulation model is generated using design specification of (i) controllable electrical equipment (or subsystem) and (ii) building. Each RL agent is trained using simulation model and deployed in the subsystem. Reward function for each subsystem includes some portion of reward from other subsystem(s). Based on reward function of each RL agent, each RL agent learns an optimal control parameter during execution of RL agent in subsystem. Further, a global optimal control parameter list is generated using the optimal control parameter. The control parameters in the global optimal control parameters list are fine-tuned to improve subsystem's performance. Information on fine-tuning parameters of the subsystem and reward function are used for training RL agents. |
| US12111619B2 |
Combined learned and dynamic control system
Example embodiments allow for networks of hybrid controllers that can be computed efficiently and that can adapt to changes in the system(s) under control. Such a network includes at least one hybrid controller that includes a dynamic sub-controller and a learned system sub-controller. Information about the ongoing performance of the system under control is provided to both the hybrid controller and to an over-controller, which provides one or more control inputs to the hybrid controller in order to modify the ongoing operation of the hybrid controller. These inputs can include the set-point of the hybrid controller, one or more parameters of the dynamic controller, and an update rate or other parameter of the learned system controller. The over-controller can control multiple hybrid controllers (e.g., controlling respective sub-systems of an overall system) and can, itself, be a hybrid controller. |
| US12111618B1 |
Metronome pushcart
The metronome push cart is a cart. The metronome push cart is configured for use with a marching band. The metronome push cart comprises a cart structure, a rotating mount, a speaker, and a metronome. The rotating mount attaches to the cart structure. The rotating mount secures the speaker to the cart structure. The cart structure transports the speaker, and metronome while the marching band is performing. The metronome maintains an audible rhythmic sound used to coordinate the musicians in the marching band. |
| US12111617B2 |
Dragging type retrograde horological display mechanism equipped with a display disconnection lever
A dragging type retrograde horological display mechanism, arranged to successively display first and distinct indications in a retrograde manner, including a display wheel driven by a drive wheel; a pivoting holding element engaged in a toothing of a fixed display wheel; a return element that constrains a display pinion in rotation; a display disconnection lever including an elastic strip; when the retrograde horological display mechanism moves from the display of the last indication to the display of the next first indication, the holding element pivots, whereas the display disconnection lever is locked, such that the elastic strip becomes strained and the holding element is forced to be released from the toothing of the fixed display wheel, thus enabling the stress induced by the return element to relax and return the retrograde horological display mechanism in the retrograde direction in the initial position to display the first indication. |
| US12111616B2 |
Head-up display
There is provided a head-up display having an eye-box comprising a driver monitoring system, picture generating unit and optical system. The driver monitoring system is arranged to illuminate and monitor a driver. The driver monitoring system comprises a first display channel. The picture generating unit is arranged to display a picture on a replay plane. The picture generating unit comprises a second display channel. Each display channel comprises a light source, spatial light modulator and controller. Each light source is arranged to emit light. Each spatial light modulator is arranged to receive light from the respective light source and output spatially-modulated light in accordance with a computer-generated hologram displayed on the spatial light modulator to form a respective light pattern on the replay plane. Each controller is arranged to output the computer-generated hologram to the spatial light modulator. The optical system is arranged to relay each light pattern from the replay plane. The optical system comprises an input, output and at least one mirror. The input is arranged to receive light of each light pattern. The output is arranged to output light of each light pattern. The at least one mirror is arranged to guide light from the input to the output along an optical path. The light pattern formed by the first display channel is an infrared light pattern. Each light pattern is a holographic reconstruction. |
| US12111614B2 |
Toner
There is provided a toner containing: a toner particle containing a binder resin, a releasing agent, and a colorant; and an iron oxide particle present on a surface of the toner particle, in which the iron oxide particle has a surface containing a compound having a specific structure. |
| US12111613B2 |
Preparing method of electrostatic charge image developing toner and electrostatic charge image developing toner
A preparing method of an electrostatic charge image developing toner includes: aggregating at least binder resin particles and release agent particles contained in a dispersion to form aggregated particles; heating and coalescing the aggregated particles to form coalesced particles; and filtering and cleaning the coalesced particles to obtain toner particles, in which before the aggregating or during the aggregating, a polymer dispersant is added to the dispersion in an amount of 0.01% by weight or more and 1.3% by weight or less with respect to a total weight of the obtained toner particles. |
| US12111612B2 |
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
An electrophotographic photosensitive member capable of maintaining a charging ability during repeated use is provided. An electrophotographic photosensitive member having a support, a conductive layer, a photosensitive layer and a protective layer in this order, wherein the protective layer contains a binding resin and a metal oxide particle, the metal oxide particle has a core and a coating layer, the core and the coating layer each contain titanium oxide, and the coating layer further includes niobium. |
| US12111610B2 |
Image forming apparatus having improved mountability of a cartridge while conserving space
In an image forming apparatus, a tray unit to which a cartridge is detachably mounted, and that is configured to be capable of moving between an internal position situated within the apparatus main body and an external position situated outside, includes first and second side plates configured to support the cartridge, and they are each made of metal, and include a supporting portion and an outer side portion, the supporting portions includes positioning portions configured to come into contact with the cartridge to position the cartridge as to an image forming position. The apparatus main body includes first and second pressing members each capable of moving between pressing positions at which the cartridge is pressed, and separated positions separated from the cartridge. The first and second pressing members are disposed each intersecting with imaginary planes that is orthogonal to the longitudinal direction and intersect the positioning portions. |
| US12111606B2 |
Image forming apparatus
An image forming apparatus includes a housing, a detachable unit, and a guide. The detachable unit is attachable to and detachable from the housing. The guide guides the detachable unit when the detachable unit is attached to or detached. The guide includes a first guide portion inclined downward to guide the detachable unit such that the detachable unit moves downward in a direction in which the detachable unit is detached. The detachable unit includes a positioning portion that protrudes in a direction in which the detachable unit is attached to the housing. The housing includes a unit positioner that engages with the positioning portion of the detachable unit at a position above the guide to position the detachable unit. The guide includes a second guide portion that extends from an upper end of the first guide portion toward a side of the housing in which the unit positioner is disposed. |
| US12111602B2 |
Image forming device
An image forming device is provided with a rear face including a plurality of divided exterior plates. The plurality of exterior plates includes the exterior plates adjacent to each other in the lateral direction. A joint line of the exterior plates adjacent to each other in the lateral direction has a spigot joint shape, and a protrusion that discharges water to the outside is provided at a groove having the spigot joint shape. |
| US12111600B2 |
Powder conveying device and image forming apparatus incorporating same
A powder conveying device includes a drop conveyance passage, an intersecting conveyance passage, a conveying screw, and a floating member. Powder entering from an inflow port drops in the drop conveyance passage. The intersecting conveyance passage communicates with a lower end of the drop conveyance passage and extends in an intersecting direction that intersects the drop conveyance passage. The conveying screw is disposed in the intersecting conveyance passage and rotates in a specified direction to convey the powder in the intersecting direction. The floating member is movably installed in the drop conveyance passage and floats in the drop conveyance passage to move by contact with the conveying screw. The inflow port and the floating member interfere with each other to prevent the floating member from coming out of the inflow port of the drop conveyance passage. |
| US12111596B2 |
Transfer of printing medium in simplex path and duplex path
An example image forming apparatus includes a simplex path for conveying printing medium passing through a fixing unit provided in a main body to a discharge port of the main body, a duplex path for turning over printing medium and conveying the printing medium to the simplex path, and a discharge unit for selectively conveying a first printing medium and a second printing medium in different directions, wherein the first printing medium includes an image formed on one surface passing through the simplex path, and the second printing medium includes an image formed on two surfaces and passing through the simplex path after passing through the duplex path. |
| US12111595B2 |
Optical scanning device, image forming apparatus, and control method for proper initialization of laser driver
An optical scanning device includes a light emitter, a driver, and a signal outputter. The light emitter emits a laser beam. The driver operates, depending on a signal inputted thereto, in a master state in which the driver performs initialization by reading data from a storage device or in a slave state in which the driver drives the light emitter according to an operation mode corresponding to the signal. The signal outputter outputs the signal to the driver. For the initialization of the driver, the signal outputter outputs a signal for setting the driver to the slave state and setting the operation mode to a specific operation mode. The driver performs the initialization based on a beam intensity of the laser beam emitted from the light emitter driven according to the operation mode based on the signal outputted from the signal outputter. |
| US12111594B2 |
Fixing device capable of fixing frame covering heating unit
A fixing device includes a heating unit, a pressure unit, a first frame, an urging member, a support member, and a fixing member. The heating unit heats toner carried by a recording medium. The pressure unit pressurizes the heating unit to form a nip portion with the heating unit and fixes a toner image onto the recording medium at the nip portion with the heating unit. The first frame moves to a first position where the heating unit is exposed and moves to a second position where the heating unit is covered. The urging member urges the heating unit to position the heating unit. The support member supports one end of the urging member and the fixing member fixes the support member to the fixing device. |
| US12111588B2 |
Image-forming apparatus to control intermediate transfer belt driving speed
An image-forming apparatus includes a photosensitive drum, a development member, an intermediate transfer belt, a transfer member, a transfer voltage, a density detection unit, a temperature detection unit, and a control unit. The development member forms a toner image on a surface of the photosensitive drum, which the transfer member transfers to the intermediate transfer belt. The density detection unit detects an information related to a density of the toner image transferred to the intermediate transfer belt. The control unit controls a driving speed of the intermediate transfer belt. In a detection operation in which the density detection unit detects the information related to the density of the toner image transferred to the intermediate transfer belt in a state where the transfer voltage is applied to the transfer member, the control unit controls the driving speed based on an ambient temperature detected by the temperature detection unit. |
| US12111581B2 |
Method to manufacture nano ridges in hard ceramic coatings
A method for reducing sticking of an object to a surface used in a lithography process includes receiving, at a control computer, instructions for a tool configured to modify the surface and forming, in a deterministic manner based on the instructions received at the control computer, a modified surface having a furrow and a ridge, wherein the ridge reduces the sticking by reducing a contact surface area of the modified surface. Another apparatus includes a modified surface that includes furrows and ridges forming a reduced contact surface area to reduce a sticking of an object to the modified surface, the ridges having an elastic property that causes the reduced contact surface area to increase when the plurality of ridges is elastically deformed. |
| US12111579B2 |
Method and apparatus for evaluating an unknown effect of defects of an element of a photolithography process
The present invention relates to a method and an apparatus for determining at least one unknown effect of defects of an element of a photolithography process. The method comprises the steps of: (a) providing a model of machine learning for a relationship between an image, design data associated with the image and at least one effect of the defects of the element of the photolithography process arising from the image; (b) training the model of machine learning using a multiplicity of images used for training purposes, design data associated with the images used for training purposes and corresponding effects of the defects; and (c) determining the at least one unknown effect of the defects by applying the trained model to a measured image and the design data associated with the measured image. |
| US12111577B2 |
Line narrowing device, electronic device manufacturing method
A line narrowing device includes first and second prisms disposed at positions different in a wavelength dispersion direction of any of the first and second prisms, a third prism disposed on the optical path of an optical beam and through which the beam width of the optical beam is enlarged and first and second parts of the optical beam are incident on the first and second prisms, respectively, a grating disposed across the optical path of the first part having passed through the first prism and the optical path of the second part having passed through the second prism, a first actuator configured to adjust the incident angle of the first part on the grating, a second actuator configured to adjust the incident angle of the second part on the grating, and a third actuator configured to adjust an energy ratio of the first and second parts. |
| US12111576B2 |
Extreme ultraviolet photolithography method with infiltration for enhanced sensitivity and etch resistance
The present disclosure provides a method for lithography patterning in accordance with some embodiments. The method includes forming a photoresist layer over a substrate; performing an exposing process to the photoresist layer using an extreme ultraviolet (EUV) radiation; performing an infiltration process to the photoresist layer using a metal-containing chemical; and performing a developing process to the photoresist layer to form a patterned resist layer. |
| US12111571B2 |
Method of, and apparatus for, simultaneous dual-sided imprinting
In an embodiment there is provided a method for simultaneous dual-sided direct imprinting of surface relief structures on a substrate, the method utilising an imprinting arrangement comprising first and second rotatable cylinders, each rotatable cylinder being arranged to carry at least one mould having a surface relief structure, at least one rotatable cylinder comprising a resilient layer located between a cylindrical outer surface of the respective rotatable cylinder and the respective mould, and the rotatable cylinders being movable with respect to one another and arranged to form an imprinting nip therebetween, the imprinting nip having an imprinting contact area, wherein the method comprises the steps of: a) providing to the imprinting nip a substrate comprising first and second sides each having a curable medium thereon; b) directly imprinting surface relief structures into the curable medium on both the first and second sides of the substrate by passing the substrate through the imprinting nip and engaging, in the imprinting contact area, a first mould on the first rotatable cylinder with the curable medium on the first side of the substrate and a second mould on the second rotatable cylinder with the curable medium on the second side of the substrate; and c) illuminating at least a part of the curable media on the first and second sides of the substrate with curing radiation to at least partially cure the curable media on the substrate. |
| US12111566B2 |
Reflective mask blank, reflective mask and manufacturing method thereof, and semiconductor device manufacturing method
Provided is a reflective mask blank with which it is possible to further reduce the shadowing effect of a reflective mask, and also possible to form a fine and highly accurate phase-shift pattern. A reflective mask blank having, in the following order on a substrate, a multilayer reflective film and a phase-shift film that shifts the phase of EUV light, said reflective mask blank characterized in that the phase-shift film has a thin film comprising a metal-containing material that contains: ruthenium (Ru); and at least one element from among chromium (Cr), nickel (Ni), (Co), aluminum (Al), silicon (Si), titanium (Ti), vanadium (V), germanium (Ge), niobium (Nb), molybdenum (Mo), tin (Sn), tellurium (Te), hafnium (Hf), tungsten (W), and rhenium (Re). |
| US12111561B2 |
Pop-out zoom camera
Cameras with OIS capable of performing multi zoom super macro photography and handheld electronic devices comprising such cameras. A camera may include a lens comprising N lens elements L1-LN divided into two or more lens groups arranged along a lens optical axis starting with L1 on an object side and ending with LN on an image side, adjacent lens groups separated by a respective air-gap d1 along the lens optical axis; an image sensor with a sensor diagonal SD between 7 and 20 mm separated from lens element LN by an air-gap d2 along the lens optical axis; and an actuator for controlling air-gaps d1 and d2 to switch the camera between M≥1 operative pop-out states and a collapsed state and to focus the camera on an object at an object-lens distance of less than 30 cm. |
| US12111557B1 |
Diffractive beam steering system with high efficiency
Opto-mechanical assemblies, systems, devices and methods for pointing laser and other optical beams, and for directing the field of view of sensors are disclosed. The assemblies consist of thin rotating optical elements of a type that diffracts the optical beam over a wide field of regard in two dimensions, and the angle of incidence of the optical beam or line of sight impinging on the optical elements are dynamically controlled maximizing the diffraction efficiency of the optical elements. |
| US12111554B2 |
Display substrate and display panel
The present disclosure provides a display substrate and a display panel, and belongs to the field of display technology. The present display substrate includes a display region and a peripheral region surrounding the display region; the display substrate includes: a base substrate; a plurality of insulating layers sequentially arranged along a direction away from the base substrate; wherein each of the plurality of insulating layers is located in the display region and the peripheral region; one or more protrusion structures arranged between at least two adjacent ones of the plurality of insulating layers and in the peripheral region. |
| US12111549B2 |
Display device
According to one embodiment, in a display device, one of the gate electrodes includes a first linear portion extending along the second direction, and a first projection portion projecting from the first linear portion and extending along the first direction, one of the first light shielding layers includes a second linear portion extending along the second direction, and a second projection portion projecting from the second linear portion and extending along the first direction, the first linear portion overlaps the second linear portion, the first projection portion overlaps the second projection portion, and the first projection portion and the second projection portion overlap at least one of the plurality of select lines. |
| US12111547B1 |
Display panel repair method, display panel and display
A display panel includes a substrate, a plurality of data lines, at least one repair line, at least one compensation line and a data driver. The repair line is arranged on the substrate and overlapped with at least part of the plurality of data lines, for connecting with a broken data line when the broken data line with a breakpoint exists in the plurality of data lines, to repair the broken data line. Each compensation line is connected to the repair line through a resistor. The data driver includes a plurality of first output channels connected to the plurality of data lines, at least one second output channel connected to an end of the repair line away from the resistor and at least one third output channel connected to an end of the compensation line away from the resistor. |
| US12111544B2 |
Liquid crystal display device
A liquid crystal display device includes a TFT substrate having a display region where pixels each having a TFT and a pixel electrode are formed in a matrix, a counter substrate having a display region where color filters of three colors are formed in a matrix, the TFT substrate and the counter substrate being bonded together with a sealing material in a seal portion at a periphery, and liquid crystal sealed between the TFT substrate and the counter substrate by the seal material. In the display region, a first insulation film, a first alignment film, a first columnar spacer, an overcoat film, a first color filter among the color filters of three colors are stacked in this order between the TFT substrate and the counter substrate. |
| US12111541B2 |
Display device
The present disclosure discloses a display device. The display device includes a first display structure, a second display structure and a backlight device. The first display structure includes first pixels arranged in an array, the first pixels are divided into multiple dimming areas, and each dimming area includes at least one first pixel. The first display structure is for adjusting the transmittance of each dimming area for lights emitted by the backlight device according to an image to be displayed in the next frame of the second display structure. |
| US12111539B2 |
Backlight module and display panel
A backlight module and a display panel are provided. The backlight module includes a backplate, multiple light-emitting sets, a diffuser plate, and an optical film. The diffuser plate and the optical film are stacked. The multiple light-emitting sets are fixedly coupled to the backplate and arranged in array on the backplate. The multiple light-emitting sets are disposed in a gap between the diffuser plate and the backplate. The multiple light-emitting sets each include at least two lamp sources, and the at least two lamp sources are configured to emit different colors to cooperate to emit a white light. |
| US12111538B2 |
Planar lighting device
A display device including a lower cover; a circuit substrate on the lower cover; a plurality of light sources disposed on a first portion of the circuit substrate; a reflection layer disposed on a second portion of the circuit substrate; a first adhesive disposed between the second portion of the circuit substrate and the reflection layer; a light regulator including light regulating patterns disposed in the reflection layer; and an optical sheet disposed on the light sources. |
| US12111537B2 |
Lighting device, display device, and method of manufacturing lighting device
A lighting device includes a substrate, a first conductive portion, a second conductive portion disposed with a spacing as to the first conductive portion, a first reflective layer having a first opening coinciding with the first conductive portion and a second opening coinciding with the second conductive portion, a light-emitting part connected to the first conductive portion through the first opening, a non-light-emitting part connected to the second conductive portion through the second opening, and a second reflective layer. The second reflective layer includes a first reflective portion disposed around the light-emitting part, and a second reflective portion disposed around the non-light-emitting part. |
| US12111534B2 |
Display device
According to one embodiment, a display device includes a first substrate including a plurality of switching elements, a plurality of signal lines connected to the plurality of switching elements, respectively, a plurality of color filters each provided between each adjacent pair of the plurality of signal lines, and a plurality of metal layers opposing the plurality of signal lines, respectively, a second substrate including a lens array including a plurality of lenses, and an insulating layer that covers the lens arrays, and a liquid crystal layer provided between the first substrate and the second substrate, wherein the plurality of lenses have a refractive index higher than that of the insulating layer. |
| US12111532B2 |
Optical body and display device including same
The present invention relates to an optical body and a display device including the same, and more specifically, the present invention relates to an optical body, which can minimize optical loss thereof and maximize luminance enhancement thereof, and a display device including the same. |
| US12111528B2 |
Tiling display device
A tiling display device comprises a plurality of display devices, and a main circuit board driving the plurality of display devices. Each of the plurality of display devices includes a display panel that displays an image, a plurality of flexible films bonded to a rear surface of the display panel, and a printed circuit board electrically connected to the plurality of flexible films. A plurality of printed circuit boards of the plurality of display devices are cascaded to each other and the plurality of printed circuit boards have a same shape. Therefore, the efficiency of a manufacturing process of the plurality of printed circuit boards provided in a tiling display device can be improved. |
| US12111525B2 |
Electronic structure
An electronic structure includes a substrate, a plurality of electronic units disposed on the substrate, and a circuit structure electrically connected with at least one of the plurality of electronic units. The substrate has a first flat part and a curved part connected with the first flat part. Two adjacent ones of the plurality of electronic units on the first flat part have a first pitch in a first direction parallel to a surface of the first flat part Another two adjacent ones of the plurality of electronic units on the curved part have a second pitch different from the first pitch in a second direction parallel to a surface of the curved part. In a normal direction of the first flat part, at least a portion of the circuit structure overlaps a region between another two of the plurality of electronic units on the first flat part. |
| US12111523B1 |
Optical element
An optical element including: a substrate with first and second large surfaces and a second; a plurality of opaque surfaces near or on the first large surface; in a first alternative, a plurality of surfaces near or on the second large surface which are switchable between an opaque state and a transparent state, or, in a second alternative, a plurality of chambers in the substrate which are filled with a fluid, wherein the fluid contains up to 30 volume percent of electrophoretically movable particles which absorb light and can be localized in two different states in the chambers by a variable electromagnetic field so that, in a first state the optical element limits the propagation directions of light which impinges on the light entry surface and in a second state, the optical element does not limit the propagation directions of light impinging on the light entry surface. |
| US12111519B2 |
Eyeglass lens, use of an eyeglass lens, and process for manufacturing an eyeglass lens
A spectacle lens for a spectacle frame having a first spectacle lens area and a second spectacle lens area. The first spectacle lens area is more strongly colored than the second spectacle lens area. The spectacle lens is phototropic at least in the second spectacle lens area. |
| US12111514B1 |
Eyewear device with thermal management device
An electronic eyewear device is presented that includes an eyewear body comprising a frame configured to be worn on the head of a user. The frame includes an optical elements section and spaced-apart first and second temples. The eyewear body includes onboard electronic components carried by the eyewear body that comprises a heat source that generates heat during electrically powered operation of the components. A thermal management device that includes a heat sink within a first temple and a thermal coupling disposed within the first temple and is thermally coupled to the heat source and the heat sink and receives heat from the heat source. |
| US12111513B2 |
Optical lens and head-mounted display device
An optical lens and a head-mounted display device are provided. The optical lens includes a first lens, a second lens, a third lens, and a fourth lens sequentially arranged from a light exit side to a light incident side. Refractive powers of the first lens, the second lens, the third lens and the fourth lens are sequentially positive, negative, positive and positive. An image generator is disposed at the light incident side. The optical lens is configured to receive an image beam provided by the image generator. The image beam forms a stop at the light exit side. The stop has the minimum cross-sectional area of beam convergence of the image beam. The optical lens and the head-mounted display device of the disclosure have advantages of smaller size, light weight, large viewing angle and high resolution. |
| US12111512B2 |
Mount for an optical structure and method of mounting the optical structure to the mount
An improved mount for, and method of mounting, an optical structure comprising at least two mirror panels secured in reflective relation to each other between upper and lower support members of the optical structure, is provided. The mount has a bracket element, comprising top and bottom panels secured along a back panel. There are at least six mounting pads, at least three attach portions of an outside surface of the upper support member of the optical structure to portions of an inside surface of the top panel of the bracket, and at least three attach portions of an outside surface of the lower support member of the optical structure to portions of an inside surface of the bottom panel of the bracket. The middle of the set of three top and bottom mounting pads are formed from polymeric material having a first Durometer value, and the two outer of the set of three top and bottom mounting pads are formed from polymeric material having a second Durometer value. |
| US12111510B2 |
Cable to reduce optical fiber movement and methods to fabricate
Certain aspects of the present disclosure provide techniques for making armored cables. An example method for making an armored cable includes forming a strip stock into an armor tubing; welding a seam of the armor tubing in a welding zone; inserting at least one of a first optical fiber or a first wire into a first end of a first guide tube, wherein: the first guide tube extends through the welding zone; the first guide tube protects the at least one of the first optical fiber or the first wire during the welding of the seam; and the first guide tube is not part of the armored cable after the making of the armored cable; and supporting the first guide tube within the armor tubing by a plurality of support legs such that the first guide tube does not contact the armor tubing. |
| US12111507B2 |
Adapter panel with lateral sliding adapter arrays
An adapter panel arrangement including a chassis and a panel of adapters. The adapters defining open rearward cable connections and open forward cable connections of the panel arrangement. The adapters being arranged in arrays that slide independently of other adapter arrays to provide access to the open rearward and open forward cable connections. |
| US12111503B2 |
Fiber optic connector
The fiber optic connector includes a connector head module, a mounting seat, a rear boot, an engaging module and a sheath member. The mounting seat is mounted to a rear end of the connector head module, and includes an external threaded portion. The rear boot is connected to a rear end of the mounting seat. The engaging module is removably coupled to the connector head module. The sheath member includes an internal threaded portion that is formed in an inner surface of the sheath member. When the engaging module is removed from the connector head module, the sheath member can be attachable to the mounting seat with the external threaded portion being threadedly engaged with the external threaded portion of the mounting seat. |
| US12111501B2 |
Dust-proof device and optical connector module thereof
The present invention provides a dust-proof device for protecting insertion interfaces arranged in the optical receptacle. The dust-proof device comprises a coupling portion and a flexible arm connected to the coupling portion, wherein the flexible arm may swing or scroll at a location where the coupling portion is connected to the flexible arm. Alternatively, in another embodiment, the present invention further provides an optical receptacle having a plurality of coupling structures respectively having a first insertion interface at a first side and a second insertion interface at a second side, each first insertion interface or second insertion interface may couple to the dust-proof device so as to form an optical connector module for preventing the optical receptacle from being contaminated. |
| US12111500B2 |
Optical fiber guide structure and optical fiber connecting structure
An optical fiber guide structure includes a guide member that is configured to be erected on a connection end surface of an optical waveguide device and forms a space for accommodating a leading end portion of an optical fiber to be connected to the optical waveguide device. The guide member is formed of an elastically deformable material, and in a specific region a longitudinal direction of the guide member, and a diameter of an inscribed circle in contact with an inner wall of the guide member in a plane perpendicular to the longitudinal direction is smaller than an outer diameter of the optical fiber. |
| US12111498B2 |
Devices and optical fiber routing arrangements for wave division multiplexing equipment
Components and arrangements for managing wave division multiplexing (WDM) filters of fiber optic networks. A flexible a substrate is used to fix a fiber routing scheme that corresponds to a cascading arrangement of WDM filters. The WDM filters can be packaged as a standalone unit for easier handling and splicing of fiber pigtails to the pre-arranged fiber routing scheme. |
| US12111497B2 |
Applying stress compensation for aligning a companion chip with a host chip
A stress compensating pick-up tool for aligning a companion chip with a host chip includes a tool tip and an actuator. The tool tip holds the companion chip, and includes a first tip portion and a second tip portion. The actuator applies a force to the tool tip, wherein the force causes the first tip portion and the second tip portion to rotate in opposite directions with respect to one another to optically align a portion of the companion chip with a corresponding portion of the host chip. |
| US12111496B2 |
Apparatuses and methods for an optical coupler
Techniques are provided for implementing a low insertion loss optical coupler utilizing a low confinement planar optical waveguide and two high confinement planar optical waveguides. The optical coupler efficiently couples an optical signal with a cross section greater than either high confinement planar optical waveguide. |
| US12111495B2 |
Multiple-tip edge couplers with segmented waveguide cores
Structures for an edge coupler and methods of fabricating a structure for an edge coupler. The structure comprises an edge coupler including a first waveguide core and a second waveguide core adjacent to the first waveguide core in a lateral direction. The first waveguide core includes a first section with a first thickness and a first plurality of segments projecting in a vertical direction from the first section. The second waveguide core includes a second section with a second thickness and a second plurality of segments projecting in the vertical direction from the second section. |
| US12111494B2 |
Optical fiber and method for manufacturing optical fiber
An optical fiber includes a glass fiber including: a core and a cladding; and a coating resin layer coating the glass fiber in contact with the glass fiber; wherein the coating resin layer has a primary resin layer coating the glass fiber in contact with the glass fiber and a secondary resin layer coating the primary resin layer, the primary resin layer contains a cured product of a first resin composition containing a photopolymerizable compound and a phosphine oxide-based photopolymerization initiator, the secondary resin layer contains a cured product of a second resin composition containing a photopolymerizable compound and a phosphine oxide-based photopolymerization initiator, and an amount of the phosphine oxide-based photopolymerization initiator remaining unreacted in the coating resin layer is 0.5 mass % or less. |
| US12111492B2 |
Adaptable optical neural network system
Embodiments described herein relate to an adaptable photonic apparatus including an optical neural network. The photonic apparatus includes an optical input that provides an optical signal. The photonic apparatus also includes a chassis component and an optical neural network (ONN). The chassis component includes at least one modular mounting location for receiving a modular network component. The ONN is operably connected with the optical input and is configured to perform optical processing on the optical signal according to a deep learning algorithm. The ONN includes optical components arranged into layers to form the ONN. The modular network component is an additional optical processing component that is configured to function in cooperation with the ONN to adapt the deep learning algorithm. |
| US12111491B2 |
Single-core polarization-maintaining dispersion compensation micro-structured optical fiber
A single-core polarization-maintaining dispersion compensation micro-structured optical fiber comprises a fiber core, a first layer of air holes surrounding the fiber core, the cladding defects on the x-axis, the cladding defects on the y-axis, and the cladding. The air holes in the fiber cross section are arranged in the equilateral triangle lattice. Three consecutive air holes are omitted to form a solid area. This solid area is the fiber core. There are two cladding defects along the x-axis. Their centers are respectively located at the two vertices of the hexagon on the x-axis, which is formed by the fourth air hole ring from the core exclusive the central air hole. Each cladding defect along the x-axis contains 7 air holes and goes through from the core by only 1 layer of air holes. There are also two cladding defects along the y-axis. |
| US12111489B2 |
Multibeam backlight, multiview display, and method with diffraction grating filling fraction
A multibeam backlight and multiview display employ a filling fraction of a diffraction grating to control diffractive scattering efficiency. The multibeam backlight includes a light guide configured to guide light and a plurality of multibeam elements, a multibeam element of the multibeam element plurality including a diffraction grating. The multibeam element is configured to diffractively scatter a portion of the guided light out of the light guide as directional light beams having different directions corresponding to different view directions of a multiview display. A filling fraction of diffractive features within the diffraction grating is configured to control a diffractive scattering efficiency of the multibeam element. The multiview display further includes an array of light valves configured to modulate the directional light beams to provide a multiview image. The filling fraction may be a ratio of diffractive features to filling features within the diffraction grating. |
| US12111483B2 |
Display, transfer foil, adhesive label, and article having display
A display including a plurality of pixels each including a plurality of first subpixels and a plurality of second subpixels. In pixel, when illumination light is applied to the first subpixels from a normal direction, no diffracted light emerges from the plurality of first subpixels, or first diffracted light emerges from the plurality of first subpixels in a first angular range. When illumination light is applied to the second subpixels from the normal direction, no diffracted light emerges from the plurality of second subpixels, or second diffracted light having a wavelength equal to that of the first diffracted light emerges from the plurality of second subpixels in a second angular range wider than the first angular range, at an intensity lower than that of the first diffracted light; with the pixels configured to display a continuously changing image using the first diffracted light and the second diffracted light. |
| US12111481B2 |
Lens and optical component
There are provided a lens having excellent mechanical strength, as well as an optical component employing the lens. The lens is a lens having a circular shape when viewed in a plan view, the lens having a thickness of not less than 1 mm and not more than 11 mm at a lens center, the lens having a lens diameter of not less than 2 mm and not more than 50 mm, the lens having a curvature of not less than −0.5 mm−1 and not more than 0.5 mm−1 at the lens center. |
| US12111474B2 |
Grating structure, diffraction optical waveguide, and display device
A grating structure, a diffraction optical waveguide, and a display device are disclosed. The grating line of the grating structure has a cross-sectional profile with a narrow top and a wide bottom, wherein the cross-sectional profile comprises six feature points, and the six feature points respectively have coordinates (0, 0), (L2, H2), (L3, H3), (L4, H4), (L5, H5) and (L6, 0) in a cross section, and satisfy following relationships: Hdrop=min(H4,H5)−max(H3,H2)>50 nm; 0.1<(L5−L4)/(L3−L2); L3>0.34T; and 0.05T |
| US12111471B2 |
Free-form prism-lens group and near-eye display apparatus
A free-form prism-lens group includes: a primary prism, a first auxiliary lens and a second auxiliary lens, the primary prism includes three optical surfaces, the first auxiliary lens is arranged adjacent to the primary prism and is not used for imaging the image light entering the first auxiliary lens; the second auxiliary lens is arranged adjacent to the primary prism and a gap with a predetermined thickness is arranged between the second auxiliary lens and the primary prism, the second auxiliary lens extends in a direction perpendicular to an optical axis to cover an effective aperture of the image light entering the second auxiliary lens from the primary prism. |
| US12111469B2 |
Polarization adaptive waveguide HUD
A head-up display system includes a hologram projector adapted to project a holographic image, a waveguide positioned in front of the hologram projector, wherein the holographic image projected by the hologram projector passes through the waveguide, a glare control prism positioned in front of the waveguide assembly, and a waveplate positioned between the waveguide and the glare control prism, the waveplate adapted to adjust the polarization of the holographic image. |
| US12111464B2 |
Display device for a motor vehicle, method for operating a display of a motor vehicle, control module, and motor vehicle
A display screen unit of a display device includes a display surface having a plurality of subareas, and a sight protection element configured to set a degree of transparency for each of the plurality of subareas. The display device further includes a back lighting module having at least one illumination element directed to the display screen unit, and a controller configured to set the display screen unit in a display mode, in which the sight protection element sets the degree of transparency for each of the plurality of subareas. The controller may be configured to provide a back light by controlling the back lighting module based on a movement of the display screen unit from a stowed position to a deployed position. |
| US12111460B2 |
Lens driving device, camera module, and camera-mounted apparatus
This lens driving device is configured separately from a lens unit including a liquid lens, and is provided with: a fixed part; a movable part; a support part that supports the movable part with respect to the fixed part; a driving unit that is formed from a voice coil motor comprising a coil and a magnet and that moves the movable part in an optical axis direction with respect to the fixed part; and a lens deformation unit that is connected to the movable part and that applies, in association with the movement of the movable part, a force to the liquid lens in the optical axis direction. The movable part has a plurality of movable units, and the driving unit drives the movable units independently so as to change the curvature of the liquid lens or to change the optical axis of the liquid lens. |
| US12111459B2 |
Terahertz carrier-envelope phase shifter
A terahertz carrier-envelope phase shifter includes a substrate, a first phase modulator and a second phase modulator, which are arranged on a surface of the substrate. The first phase modulator has a first phase modulation angle. The second phase modulator has a second phase modulation angle that is different from the first phase modulation angle. A carrier-envelope phase of a terahertz pulse after the terahertz pulse passes through the first phase modulator and the substrate is different from a carrier-envelope phase of the terahertz pulse after the terahertz pulse passes through the second phase modulator and the substrate. By means of the simple displacement, a terahertz pulse can pass through different phase modulators to obtain the required carrier-envelope phases. A geometric parameter and the spatial position of a microstructure in the first or the second phase modulator are changed and the carrier-envelope phases of the terahertz pulse covers 0-2 π. |
| US12111458B2 |
Electro-responsive gel lens having automatic multifocal and image stabilization functions
An electro-responsive gel lens having automatic multifocal and image stabilization functions according to the present invention comprises: a first electrode and a second electrode formed on a substrate and having different polarities; and a transmissive part which is formed of an electroactive polymer, and the shape of which is deformed when a voltage is applied to the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode is formed in the plural, and a voltage is individually applied so as to change the shape of the transmissive part in three dimensions, such that the location of the focal point of light passing through the transmissive part is changed in three dimensions. |
| US12111452B2 |
Folded optics with tilt actuator and spring suspension
Various embodiments include a tilt actuator and a spring suspension arrangement for use in a camera having a folded optics arrangement. In some embodiments, the folded optics arrangement may include a light path-folding element that is coupled with a carrier and that is tilted using the tilt actuator. The spring suspension arrangement may suspend the carrier and the light path-folding element from a base structure, and may allow motion of the light path-folding element enabled by the tilt actuator. The spring suspension arrangement may include one or more springs attached to the carrier and to the base structure. In some embodiments, the spring suspension arrangement may further include one or more suspension wires attached to the spring(s) and to a stationary structure of the camera. |
| US12111450B2 |
Camera lens assembly
The present disclosure provides a camera lens assembly, which includes, sequentially from an object side to an image side along an optical axis, a first lens having a refractive power with a convex object-side surface; a second lens having a refractive power with a convex object-side surface; a third lens having a positive refractive power; a fourth lens having a negative refractive power and a concave object-side surface; a fifth lens having a refractive power; and a sixth lens having a refractive power. A half of a maximal field-of-view Semi-FOV of the camera lens assembly satisfies: Semi-FOV≥70°. A half of a diagonal length ImgH of an effective pixel area on the imaging plane of the camera lens assembly satisfies: ImgH≥7.8 mm. |
| US12111446B2 |
Optical imaging system comprising four lenses of - -+-, +-+-, +++- or -++- refractive powers, image capturing unit and electronic device
An optical imaging system includes four lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element and a fourth lens element. Each of the four lens elements of the optical imaging system has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The object-side surface of the first lens element is concave in a paraxial region thereof, and the image-side surface of the first lens element is convex in a paraxial region thereof. The object-side surface of the fourth lens element is convex in a paraxial region thereof, the image-side surface of the fourth lens element is concave in a paraxial region thereof, and the image-side surface of the fourth lens element has at least one convex shape in an off-axis region thereof. |
| US12111440B2 |
Methods and computing systems for geosciences and petro-technical collaboration
Computing systems and methods for geosciences collaboration are disclosed. In one embodiment, a method for geosciences collaboration includes obtaining a first set of geosciences information from a first computer system of the plurality of computer systems; distributing the first set of geosciences information from the first computer system to at least a second computer system; receiving a user input from the second computer system of the plurality of computer systems, the user input entered manually by a user; providing the user input to the first computer system; in response to providing the user input to the first computer system, receiving a revised set of geosciences information from the first computer system; and repeating the receiving a user input, the providing the user input, and the receiving the revised set of geosciences information until the revised set of geosciences information is determined to satisfy accuracy criteria. |
| US12111437B1 |
Method for detecting structural abnormal area of coal and rock mass
A method for detecting a structural abnormal area of a coal and rock mass is provided. The method includes acquiring a target velocity inversion map of the coal and rock mass in a target detection cycle, in which the target velocity inversion map is configured to indicate a target velocity of seismic wave propagation in each of grid cells in a target detection area, acquiring a first velocity of seismic wave propagation in any one of the grid cells in at least one detection cycle preceding the target detection cycle, determining, according to each of the first velocities and the target velocities, structural abnormal cells from each of the grid cells, and determining, according to the structural abnormal cells, a range of the structural abnormal area of the coal and rock mass in the target detection cycle in the target velocity inversion map. |
| US12111435B2 |
OFDMA-TDMA-based seismic data transmission over TV white space
A system, computer-readable storage medium and method of reflection seismic survey in a wireless seismic network within a survey area is described. The method includes detecting, in each of a plurality of wireless seismic sensor nodes, seismic reflection signals from a seismic energy source; recording, in each of a plurality of wireless geophones, detected seismic signals; transmitting, by the geophones, the recorded seismic signals as digital data, using a combination of Orthogonal Frequency-Division Multiple Access (OFDMA) and Time Division Multiple Access (TDMA), to a central data receiving device; changing the seismic energy source location for seismic reflection; and repeating the detecting, recording and transmitting a number of times for each change in seismic energy source. |
| US12111433B2 |
Counting response and beam hardening calibration method for a full size photon-counting CT system
A method and a system for providing calibration for a polychromatic photon counting detector forward counting model. Measurements with multiple materials and known path lengths are used to calibrate the photon counting detector counting response of the forward model. The flux independent weighted bin response function is estimated using the expectation maximization method, and then used to estimate the pileup correction terms at plural tube voltage settings for each detector pixel. The beam hardening corrections are then applied to the measured projection data sinogram, and the corrected sinogram is reconstructed to the counting image at the selected single energy. |
| US12111430B2 |
Radiation detector and radiography apparatus
A radiation detector includes a support table in which an attachment surface having an arc surface shape is formed, a sensor panel which has a rectangular plate shape and in which pixels that include TFTs and detect radiation are two-dimensionally arranged, a circuit board, a flexible cable, and a reduction structure. The sensor panel is attached to the attachment surface while being curved following the arc surface shape. The flexible cables connect a curved side of the sensor panel and a reading circuit board and are arranged along the curved side. The flexible cable is bent to dispose the reading circuit board at an angle of 90° with respect to the sensor panel. The reduction structure reduces a bias of a stretching force applied to the flexible cable caused by the curved side. |
| US12111428B2 |
Acoustic distance ranging system
A wireless audio system configured to perform an acoustic ranging operation is disclosed. The audio system comprises an audio transmitter, and audio receiver, and is configured to determine a distance between the audio transmitter and the audio receiver. |
| US12111427B2 |
Ultrasonic detection device
An ultrasonic detection device, including a substrate, sensing elements, a first test element, a first dummy element, at least one first common signal line, sensing signal lines, and at least one test signal line, is provided. The sensing elements, the first test element, and the first dummy element are located on the substrate. The first test element is located between the sensing elements and the first dummy element. Each of the sensing elements, the first test element, and the first dummy element includes an array of capacitive microelectromechanical ultrasonic transducers. The first common signal line is electrically connected to the sensing elements and the first test element. The sensing signal lines are electrically connected to the sensing elements. The test signal line is electrically connected to the first test element. |
| US12111426B2 |
Time of flight sensor recorded with compensation parameters
There is provided a time of flight sensor including a light source, a first pixel, a second pixel and a processor. The first pixel generates a first output signal without receiving reflected light from an external object illuminated by the light source. The second pixel generates a second output signal by receiving the reflected light from the external object illuminated by the light source. The processor calculates deviation compensation and deviation correction associated with temperature variation according to the first output signal to accordingly calibrate a distance calculated according to the second output signal. |
| US12111416B2 |
Method for robust radar detection and digitally modulated radar
A method for facilitating robust radar detection comprises generating a radar signal in a digital domain along at least one transmission path, the radar signal comprises a number of M periodic repetitions of a code sequence with a length Lc, multiplied with a progressive phase rotation ej·π/K·n, where Lc and M are integers, K is an integer or a non-integer, and n is a discrete time index corresponding to a code rate. The method further comprises generating a process input signal in the digital domain along at least one receiving path from a digitized reflection signal corresponding to the radar signal by multiplying the digitized reflection signal with a progressive phase rotation e−j·π/K·n. In this context, K is defined such that a ratio Lc/2·K is a non-integer, and M is defined such that a ratio Lc·M/2·K is an integer. |
| US12111415B2 |
Radar system
An exemplary embodiment of the invention relates to a radar system comprising a radar transmission unit, a radar reception unit, and a central unit which is connected to the radar transmission unit and the radar reception unit via optical fibers. Further exemplary embodiments of the invention relate to vehicles having radar systems as well as methods for generating radar information. |
| US12111414B2 |
Method for object classification using polarimetric radar data and device suitable therefor
The invention relates to a method for object classification which comprises the following steps for providing an ellipti-cally or circularly polarized transmission signal which is transmitted to the object to be classified: generating a first radar image from the copolarly polarized reflection signal and generating a second radar image from the cross-polarized reflection signal and comparing the first radar image with the second radar image. |
| US12111412B2 |
Electronic control device and method
The disclosure relates to an electronic control device and method. According to the disclosure, an electronic control device comprises a sensor unit receiving a reception signal detecting an object and processing the reception signal to obtain object information, a power supply unit supplying power to the sensor unit and processing a signal for a predetermined frequency, and a controller adjusting a frequency processed by the power supply unit in each operation period of the sensor unit. |
| US12111411B1 |
Automated generation of radar interference reduction training data for autonomous vehicle systems
Example embodiments relate to methods and systems for automated generation of radar interference reduction training data for autonomous vehicles. In an example, a computing device causes a radar unit to transmit radar signals in an environment of a vehicle. The computing device may include a model trained based on a labeled interferer dataset that represents interferer signals generated by an emitter located remote from the vehicle. The interferer signals are based on one or more radar signal parameter models. The computing device may use the model to determine whether received electromagnetic energy corresponds to transmitted radar signals or an interferer signal. Based on determining that the electromagnetic energy corresponds to the transmitted radar signals, the computing device may generate a representation of the environment of the vehicle using the electromagnetic energy. |
| US12111410B2 |
Techniques for radar data compression
According to some aspects of the disclosure, techniques for compression techniques for the radar data that can be used in real-time applications for automated or self-driving vehicles. One or more compression techniques can be selected and/or configured based on information regarding operational conditions provided by a central (vehicle) computer. Operational conditions can include environmental data (e.g., weather, traffic), processing capabilities, mode of operation, and more. Compression techniques can facilitate transport of compressed radar data from a radar sensor to the central computer for processing of the radar data for object detection, identification, positioning, etc. |
| US12111409B2 |
Image processing apparatus, system, image processing method, and image processing program
An image processing apparatus includes a first reception section, a second reception section, an association processing section, an object detection section, and a process execution section. The first reception section receives image information acquired by an image sensor. The second reception section receives sound information that is acquired by one or plural directional microphones and that is generated for at least a partial region in a field of the image sensor. The association processing section associates the sound information with a pixel address of the image information indicating a position in the field. The object detection section detects, from the image information, at least a part of an object that is present in the field. The process execution section executes a predetermined process on the object on the basis of a result of the association performed by the association processing section. |
| US12111406B2 |
Adaptive doppler-nulling digitization for high-resolution
A system includes a transmitter node and a receiver node. Each node of the transmitter node and the receiver node are time synchronized to apply Doppler corrections associated with said node's own motions relative to a stationary common inertial reference frame. The stationary common inertial reference frame is known to the transmitter node and the receiver node prior to the transmitter node transmitting a plurality of signals to the receiver node and prior to the receiver node receiving the plurality of signals from the transmitter node. The receiver node performs adaptive digitization of the signals to account for a speed of the platform. |
| US12111405B2 |
Dead reckoning-based analysis of fabricated maritime data
A method, system and product for dead reckoning-based analysis of fabricated maritime data. The method comprises determining an initial location of the maritime vessel; determining speed and heading information using the location-reporting signals; computing estimated location of the maritime vessel at a specific time, based on the initial location and based on the speed and heading information; comparing the estimated location with a reported location at the time according to location-reporting signals; based on the comparison, determining that the location-reporting signals are at least partially fabricated; and in response to the determination that the location-reporting signals are at least partially fabricated, performing a responsive action. |
| US12111400B2 |
FMCW LIDAR system with passive amplitude modulation for simultaneous determination of range and velocity
A light detection and ranging (LIDAR) system has a passive modulator to modulate a light signal from an optical source with a low-power mode at a section of a sweep signal to generate a pulsed light signal transmitted towards a target. The LIDAR system has a photodetector to receive a return beam from the target with an amplitude modulated (AM) signal portion and a frequency modulated (FM) signal portion. The LIDAR system determines a target range value for the target based on the AM signal portion and determines a target velocity value for the target based on the FM signal portion. |
| US12111398B2 |
LiDAR and ambience signal fusion in lidar receiver
Embodiments of the disclosure provide a receiver of an optical sensing system, and an optical sensing method. The receiver includes a micro shutter array configured to sequentially receive a series of laser beams returned from an environment at a plurality of time points. The micro shutter array sequentially opens a portion of the micro shutter array at a specified location at each time point, to allow a respective laser beam to pass through the micro shutter array at that time point and to reflect the ambient light by a remaining portion of the micro shutter array at that time point. The receiver further includes a photodetector configured to detect the laser beam that passes through the micro shutter array at each time point to obtain point cloud data and an image sensor configured to receive the ambient light reflected by the remaining portion of the micro shutter array to obtain image data. The receiver also includes a controller configured to fuse the point cloud data obtained from the photodetector with the image data obtained from the image sensor. |
| US12111394B2 |
Method and device for improved range tracking for inverse synthetic aperture radar
The present application presents various techniques for improving the performance of range tracking motion compensation method for high resolution radar imaging. Three improved techniques are described herein: improved cross-correlation alignment through updates to the reference range profile to follow the target's changing illumination angle; improved cross-correlation alignment through local peak boosting; and, improved polynomial smoothing through subdivision into multiple windows. |
| US12111390B2 |
Dual pulsed mode FMCW radar retrofit conversion with adaptive sweep configuration
A retrofit system applied to existing FMCW radars in order to convert them into pulsed linear frequency-modulated radars with the ability to dynamically switch between two pulsed modes and an FMCW mode based on the estimated range of a target. This retrofit also includes provisions for adaptively configuring chirp and sweep parameters to optimize range resolution. The result is a retrofit system capable of converting an FMCW radar into a dual pulsed mode radar with adaptive sweep configuration. |
| US12111388B2 |
Edge device and method for sensor-assisted beamforming
An edge device includes a first antenna array and a sensor that senses a surrounding area of the edge device. The edge device further includes control circuitry that detects a first user in the surrounding area of the edge device sensed by the sensor. The control circuitry tracks the detected first user in the surrounding area of the edge device based on the sensor and control the first antenna array to direct a first beam of radio frequency (RF) signal having a signal strength greater than a first threshold in a first direction of the first user being tracked based on the sensor for high-performance communication. |
| US12111387B2 |
Signal processing method, radar system, and vehicle
Embodiments of this application disclose a signal processing method, a radar system, and a vehicle. The method is applied to a radar system including an array antenna. The method includes: sequentially transmitting signals according to a first transmission sequence through M transmit antennas, where the first transmission sequence is different from a sequence that is formed by arranging the M transmit antennas based on spatial locations; receiving, through N receive antennas, echo signals that are formed after a target reflects the transmitted signals, where M and N are positive integers, and M is greater than 2; and measuring a parameter of the target based on the echo signals. According to the embodiments of this application, correlation between space and a Doppler phase shift is reduced by changing a switching order of transmit antennas. |
| US12111386B2 |
Methods and systems for predicting a trajectory of an object
A computer implemented method for predicting a trajectory of an object comprises the following steps carried out by computer hardware components: acquiring radar data of the object; determining first intermediate data based on the radar data based on a residual backbone using a recurrent component; determining second intermediate data based on the first intermediate data using a feature pyramid; and predicting the trajectory of the object based on the second intermediate data. |
| US12111385B2 |
Radar sensor processing chain
Techniques and architectures for managing radar sensor processing chains. A first high-frequency radio signal is received with a first RF receiver in the plurality of RF sensor suites on a host platform. The received high-frequency radio signal is converted to a lower second frequency range. A chirplet transform is performed on the signal in the second frequency range. Stored relative location information for a second RF receiver in the plurality of RF sensor suites is retrieved. Radar waveform information corresponding to the second RF receiver in a processing stream corresponding to the first RF receiver is extracted by utilizing the retrieved information and results from the chirplet transform. A point cloud is generated based on the converted signal in the second frequency range and the extracted radar waveform information. |
| US12111384B2 |
Radar device
A method for operating an angle resolving radar device for automotive applications comprises: routing at least a first and second antenna signal between a radar circuit and an antenna device, wherein the first and second antenna signals are routed via a common signal port of the radar circuit; transducing between the first antenna signal and a first radiation field, the first radiation field having a first phase center, and between the second antenna signal and a second radiation field, the second radiation field having a second phase center, wherein a location of the second phase center is shifted with respect to a location of the first phase center; constructing at least one angle resolving virtual antenna array using the location of the first phase center as a first antenna position and the location of the second phase center of the second radiation field as a second antenna position. |
| US12111383B2 |
Radar signaling for emergency scenarios
Architectures and techniques for radar signaling in emergency scenarios. A high-frequency radio signal in a first frequency range from a remote device with a local radio frequency (RF) receiver. The received radio signal in the first frequency range is converted to a corresponding signal in a second and lower frequency range. Signal phase information in the lower frequency signal is modified to generate a modified signal in the lower frequency range. The modified signal in the lower frequency range is converted to the first frequency range. The modified signal in the first frequency range is transmitted to the remote device with an RF transmitter. |
| US12111379B2 |
Operation circuit having lower calibration time and calibration method thereof
A calibration method is configured for calibrating an operation circuit which has a variant offset. The operation circuit includes at least one comparator circuit having a first variant offset. The calibration method provides an adjustable offset to calibrate the variant offset. The method includes: resetting an adjustment parameter to an initial value and configuring the operation circuit to a calibration mode; conducting an initial calibration procedure according to a comparison result of the comparator circuit, to decide an operation calibration code having plural bits; configuring the operation circuit to an operation mode; conducting a predetermined operation procedure according to the operation calibration code, wherein the operation calibration code corresponds to the adjustable offset; conducting a less bit number calibration procedure according to the adjustment parameter and a test calibration code to update the adjustment parameter or the operation calibration code; and repeating the above. |
| US12111372B2 |
Wireless coil adaptor for a magnetic resonance imaging system
A wireless coil adaptor includes a first plug connector configured to be inserted within a receptacle connector of an MRI system, the receptacle connector being configured for receiving a second plug connector of a wired radio frequency (RF) coil. The wireless coil adaptor also includes a wireless communication module configured to wirelessly communicate with a wireless RF coil. |
| US12111371B2 |
Radio frequency coil and coil assembly thereof
A magnetic resonance imaging (MRI) coil device is provided. The device includes a first receiver coil portion, a second receiver coil portion, and a locking mechanism. The second receiver coil portion is configured to fit with the first receiver coil portion to provide a receiver coil assembly. The second receiver coil portion is moveable relative to the first receiver coil portion. The locking mechanism is configured to limit relative movement between the first receiver coil portion and the second receiver coil portion when the first receiver coil portion and the second receiver coil portion are fit together. |
| US12111365B2 |
Battery apparatus and method for measuring cell voltage
The first battery module and the second battery module are connected by a bus-bar. A cell voltage sensing circuit shared by at least some battery cells of the first battery module and at least some battery cells of the second battery module measures a voltage of each battery cell. |
| US12111364B2 |
Apparatus for and method of non-destructive-type diagnosis of degree of battery degradation
Disclosed is an apparatus for non-destructive-type diagnosis of a degree of degradation of a battery. The apparatus includes: a chamber inside which a battery subject to inspection is arranged; a charging and discharging unit connected to a lead portion of the battery and charging or discharging the battery; a thermoelectric element module thermally connected to the battery and generating an electromotive force caused by heat generated by charging and discharging the battery; a first measurement unit measuring the electromotive force generated by the thermoelectric element module; a second measurement unit measuring a change in impedance due to the charging and discharging of the battery; and a determination unit comparing data on the electromotive force of the battery, measured by the first measurement unit, and data on the impedance of the battery, measured by the second measurement unit, with pre-prepared comparative data and determining a degree of degradation of the battery. |
| US12111361B2 |
Method and apparatus with battery short circuit detection
A method and apparatus with battery short circuit detection are included. In one general aspect, a processor-implemented method includes, based on battery data measured by a battery and a battery model of the battery, determining a detection parameter value used for detecting a short circuit of the battery and a variation factor value correlated with the detection parameter, using the variation factor to extract a reference value corresponding to the detection parameter value from a reference data set, and determining whether a short circuit of the battery has occurred based on a result of comparing the detection parameter value with the reference value. |
| US12111360B2 |
Battery pack and power supply apparatus
A battery pack includes a plurality of cells, a first detection unit configured to detect a first electrical parameter of a cell, a second detection unit configured to detect a second electrical parameter of a cell group, a storage unit at least configured to store a third electrical parameter of the cell, and a control unit configured to acquire the first electrical parameter, the second electrical parameter, and the third electrical parameter, dynamically adjust a discharge capacity parameter of the battery pack based on the third electrical parameter, the first electrical parameter, and the second electrical parameter, and transmit the discharge capacity parameter to a load connected to the battery pack to enable the load to adjust the current operating state based on the discharge capacity parameter. |
| US12111359B2 |
Method of monitoring joint and contact conditions in an electrical network
A method of monitoring joint and contact conditions in an automatic transfer switch includes: collecting electrical signals at a plurality of measurement locations associated with a plurality of power sources and a load over a predetermined period, the electrical signals including voltages and load current; obtaining deltas between source voltages and corresponding load voltage measured at the measurement locations over the predetermined period; comparing the deltas with thresholds obtained during healthy condition; determining that the deltas fall outside of the thresholds; and in response to determining that the deltas fall outside of the threshold, transmitting an alert to a user, the alert indicating a detection of one or more failure modes at the measurement locations. |
| US12111358B2 |
Auxiliary module for an electrical switching device, and associated switching device and monitoring system
The disclosure relates to an auxiliary module for an electrical switching device including an input, an output, a first housing and a switching module which is configured to switch between a first configuration in which the switching module allows a current to flow between the input and the output and a second configuration in which the switching module blocks the current, the first housing defining a chamber which accommodates the switching module and defining a space for receiving the auxiliary module, the space containing a signalling member configured to transmit information relating to a state of the electrical switching device to the auxiliary module when the auxiliary module is in the space. This auxiliary module comprises a controller configured to generate a message and a radiofrequency communication module configured to transmit the message, via a radiofrequency data link, to a remote device. |
| US12111337B2 |
Constructive system regarding a capacitive sensor
A capacitive voltage sensor assembly includes a first electrode extending along a longitudinal axis, a tubular section surrounding a portion of the first electrode and positioned radially outward from the longitudinal axis and the first electrode, the tubular section including an insulating layer, an inner conductive layer, and an outer conductive layer, and a mass of dielectric insulating material at least partially enclosing the first electrode and the tubular section. The mass of dielectric insulating material fills through openings formed in the tubular section. |
| US12111333B2 |
Sensor arrangement, apparatus for position determination, rail vehicle and method for position determination for a rail vehicle
A sensor arrangement for position determination of a rail vehicle includes at least two sensors that can be attached to the rail vehicle. Each of the sensors is configured to ascertain a position speed and to be disposed on the rail vehicle at different positions transverse to the direction of travel. At least one processing apparatus which is connected to the sensors is configured to process the position speeds ascertained by the sensors. An apparatus for position determination of a rail vehicle, a rail vehicle, and a method for position determination for a rail vehicle are also provided. |
| US12111332B2 |
System and methods for sensing environmental conditions surrounding photovoltaic systems
Movement of photovoltaic panels is measured using an array of low-cost devices. Accelerometers are mounted on photovoltaic panels across a site to measure wind speed and direction. Time stamped data from the devices is transmitted to a central computing device which calculates a rolling, lagging wind speed and direction. Measured movement of the photovoltaic panels is used to determine when to place photovoltaic panels in a protective stow mode to reduce damage during a wind event. |
| US12111330B2 |
Systems and methods for concurrently exposing a test specimen to a first environment and a second environment
A material compatibility test design system and method, allowing for the testing of characteristics of behavior of materials in extreme environments, the method including concurrently exposing a test specimen to a first environment and a second environment, the test specimen having an outside surface and an inside surface, the inside surface defining an internal volume, includes exposing the outside surface of the test specimen to the first environment for a predetermined period of time, the first environment comprising a first temperature, a first pressure and a first composition. The method further includes exposing the inside surface of the test specimen to the second environment for a second predetermined period of time, the second environment comprising a second temperature, a second pressure and a second composition. |
| US12111329B2 |
Method for protecting and unprotecting the fluid path in a controlled environment enclosure
A controlled environment enclosure comprises a robotic arm manipulation system used to protect and unprotect a fluid path and a swab within the controlled environment enclosure. The apparatus allows the fluid path to be protected against dangerous decontamination vapors and chemicals before the controlled environment enclosure is decontaminated. The apparatus allows the fluid path to be unprotected without the use of gloves or other means that degrade the integrity of the controlled environment enclosure when decontamination is completed. The apparatus and method allow for the protecting, unprotecting and decontaminating sequences to be automated. In some embodiments the fluid path comprises a fill needle that can removably and aseptically be sealed with a disposable monolithic injection moulded polymeric fill needle sheath. The apparatus and method further allow for the use of a swab disposed in a swab holder that is aseptically and removably sealable to a swab cap to protect the swab against decontamination vapors. |
| US12111325B2 |
Analyte detection system, and methods of use related thereto
Improved analyte detection system within a blood gas analyzer, the improved system comprising and/or consisting of at least one CO-oximetry system that is formed as an integrated, unitary structure(s) with an electrochemical sensor module, and methods of use related thereto. |
| US12111318B2 |
Method for treating cancer based on expression levels of translationally controlled tumor protein (TCTP)
Disclosed herein are a method and a biomarker for predicting efficacy and prognosis of or resistance to an immunotherapy. The use of the biomarkers (TCTP, EGFR, AKT, MCL1, and/or CXCL10) of the present disclosure allows the prediction of resistance to or prognosis of a cancer immunotherapeutic agent and the selection of a therapy guaranteeing therapeutic benefit, thereby finding advantageous applications in treating cancers or tumors resistant to cancer immunotherapeutic agents. |
| US12111317B2 |
Flow cytometry-based platform for the detection, enumeration, and isolation of disseminated tumor cells in bone marrow aspirates
The present invention provides compositions and methods for detecting and isolating disseminated tumor cells (DTCs) from breast cancer in a bone marrow aspirate of a subject. The invention further provides methods of treating breast cancer in the subject. |
| US12111315B2 |
Smart glass slide for microarrays
Device for use in a biosensor comprising a multisite array of test sites, the device being useful for modulating the binding interactions between a (biomolecular) probe or detection agent and an analyte of interest from a biological by modulating the pH or ionic gradient near the electrodes in such biosensor. The device provides a biosensor which is more accurate, reliable and the results of which are more reproducible. Analytic methods for more accurately measuring an analyte of interest in a biological sample are also provided. |
| US12111312B2 |
Coronavirus IgG/IgM multiplexed dual path immunoassay device
Test cells with first and second sorbent materials defining a first flow path for a solution, a second flow path distinct from the first flow path for a sample, and a test site with immobilized antigens or antibodies or other ligand-binding molecules located at the junction of the sorbent materials for identifying one or more ligands. In one embodiment, a single highly sensitive immunoassay device is provided that detects the presence in a body fluid sample of two or more COVID-19 (Coronavirus disease 2019) antibodies including immunoglobulin M (IgM) and/or immunoglobulin G (IgG) antibodies to nucleocapsid protein (NP) and spike protein receptor binding domain (RBD), and optionally spike protein S1 subunit (S1) COVID-19 virus antigens. The immunoassay device is sensitive in detecting early infection using IgM antibody detection and continuing infection using IgG antibody detection. Additionally, successful inoculation is distinguished from infection after inoculation by comparing NP and RBD results. |
| US12111309B2 |
Point of care devices and methods for detecting infection status of a wound
Wound sampling devices for detecting infection status may be used for point-of-care devices that can be placed at a wound site and detect an infection marker, infection status, or wound healing status by displaying a visible signal such as a color change. |
| US12111306B2 |
Methods of geologic sample analysis
A method of analyzing a geologic sample includes illuminating the geologic sample with a light beam and capturing an image of the geologic sample on a hyperspectral camera as a greyscale image, R-G-B color space image, or both, thereby collecting spectra having mid-wave infrared wavelengths or ultraviolet wavelengths reflected from a surface of the geologic sample. The method further includes processing the image to transform the image from the R-G-B color space, greyscale image, or both, and analyzing the Intensity to determine mineralogy, organic content, hydrocarbon presence, or combinations thereof of the geologic sample. |
| US12111296B2 |
Analysis assistance device, analysis assistance method, non-transitory computer readable medium storing analysis assistance program and analysis system
A supercritical fluid chromatograph includes a liquid sender that supplies a mobile phase including a supercritical fluid to a supply flow path, first and second back pressure regulators that are respectively provided in first and second flow paths into which a path from the liquid sender branches and an analysis column provided at a position farther upstream than the first back pressure regulator in the first flow path. An analysis assistance device includes a storage a receiver, a first calculator, and a presenter. |
| US12111295B2 |
System and method for high strain rate testing of material using gravity driven drop tower
A drop tower apparatus and method of use is provided. The drop tower apparatus includes a base, a frame, a top member, rails, a sled, a triggering system, and a test fixture. The frame extends from the base. The top member is disposed on the frame opposite the base and has a winch. The rails extend from the base to the top member and are disposed within the frame. The sled is configured to slide vertically along the length of the rails and is releasably connected to the winch of the top member. The test fixture is configured to receive a sample for testing. The winch of the top member raises the sled to a desired height, the sled is released at the desired height and slides along the rails resulting in an impact on a sample placed in the test fixture. |
| US12111287B2 |
Wire rope inspection system and positioning method for wire rope inspection system
A wire rope inspection system is provided with: an excitation unit configured to apply a magnetic flux to a wire rope that is an inspection target; a detection unit configured to detect a magnetic flux of the wire rope to which the magnetic flux has been applied by the excitation unit; a detachable unit configured to be detachably mounted to a stationary unit fixed in proximity to the wire rope, the detachable unit being provided with at least the detection unit; and a positioning mechanism configured to position the detachable unit with reference to the stationary unit such that the detection unit is arranged at a predetermined position with reference to the wire rope. |
| US12111284B2 |
Gas sensors with negligible response to humidity and temperature
In one example, a gas sensor is provided. The gas sensor includes a substrate, an isolation region formed on outer edges of the substrate, a micro-heater formed on the isolation region, a sensing layer formed on the substrate inside of the isolation region, and a source and drain formed around the sensing layer and inside of the isolation region. |
| US12111283B2 |
Gas sensor element and gas sensor
A gas sensor element includes a solid electrolyte body having oxygen ion conductivity, a measurement electrode provided on one surface of the solid electrolyte body and exposed to a measurement gas, and a reference electrode provided on the other surface of the solid electrolyte body and exposed to a reference gas. Both the measurement electrode and the reference electrode include noble metal particles, solid electrolyte particles having oxygen ion conductivity, and pores. The measurement electrode comprises a surface measurement electrode layer comprising a surface serving as a contact surface with the measurement gas and an intermediate measurement electrode layer disposed in contact with a surface at solid electrolyte body side of the surface measurement electrode layer. The surface measurement electrode layer has a higher porosity than the intermediate measurement electrode layer has. The gas sensor comprises the gas sensor element. |
| US12111282B2 |
Solid electrolyte and gas sensor with thermal shock resistance
A solid electrolyte includes stabilized or partially stabilized zirconia, and a gas sensor provided with the solid electrolyte. A change rate of a crystallite diameter for at least one of a cubic phase and a tetragonal phase in crystal particles constituting the solid electrolyte configured by a fired body after performing an annealing treatment, before and after heating the solid electrolyte from room temperature to 1200° C., is 10% or less. The solid electrolyte preferably includes partially stabilized zirconia. |
| US12111280B2 |
Biosensing systems having biosensors coated with co-polymers and uses thereof
A biosensing system having biosensors coated with co-polymers and their uses thereof includes a substrate, a working electrode on top of the substrate, a detection layer on top of the working electrode, a biocompatible membrane on top of the detection layer, a blank electrode, wherein the blank electrode is substantially same as the working electrode and covered directly by the biocompatible membrane, a reference electrode, and a counter electrode; a DC power supply; a current measuring unit; an AC impedance measuring unit; a circuit switch; a control unit; and a data processing unit, wherein the peptide probe includes an enzyme, an antibody, or a polymer comprising a peptide, wherein the peptide probe includes an oxidoreductase, wherein the peptide probe includes glucose oxidase, glucose dehydrogenase, or horseradish peroxidase, wherein the metallic nanoparticle is a platinum nanoparticle, a gold nanoparticle, or an iridium nanoparticle. |
| US12111279B2 |
Insulating material, method for inspecting the weld and control system for quality control of the weld
An insulating material for a waterproofing system having first and second insulating elements joined by melting or welding to form a connecting joint. The insulating material being provided on at least one side with a combustible or thermally destructible and electrically conductive element. Also, a method of inspecting the connecting joint and a control system for controlling the quality of the connecting joint. |
| US12111273B2 |
Systems and methods for determining the mineralogy of drill solids
A method for measuring at least one property of a sample includes obtaining a sample of fluid including at least fines from a downhole environment, exposing the sample to a magnetic field, measuring a magnetic susceptibility of the fines in the sample in response to the magnetic field, and identifying at least one mineral present in the fines based at least partially on the magnetic susceptibility. |
| US12111264B2 |
Sample preparation method and sample preparing apparatus
A sample preparation method includes: irradiating a first region of a sample with light at a time t1; irradiating a second region different from the first region with the light at a time t2 after the time t1; and fixing the sample at a time t3 after the time t2. A sample preparing apparatus includes: a light radiating unit that irradiates a first region of a sample with light at time t1 and irradiates a second region different from the first region with the light at a time t2 after the time t1; and a fixing unit that fixes the sample at a time t3 after the time t2. |
| US12111260B2 |
Apparatus and method for determination of banned substances
The present invention relates to roadside analyzer for determination of illegal drugs abuse, including, but not limiting to detection of explosives, toxic industrial chemicals and other banned or regulated compounds, biomarkers and phytochemicals in a sample in situ in at least one human body fluid sample, specifically in oral fluid (saliva), but not limiting to other clinical samples of interest (urine, blood, exhaled breath, exhaled breath condensate, etc.) It consists of automatic processor for preparing samples suitable for analysis. Analysis part of the instrument implements three technologies, namely solid phase extraction prior to analysis, capillary electrophoresis for separation of analytes from the sample matrix and impedance (contactless conductivity) or fluorescence or both impedance (contactless conductivity) and fluorescence for detection of analytes of interest. |
| US12111259B2 |
Detection kit and method for detecting abused drugs
A detection kit suitable for detecting a target in a sample is provided. The detection kit includes a syringe, a first reaction container, a second reaction container, and a plurality of fluorescent substances. The syringe is loaded with first organic solvent. The first reaction container is connected to the syringe and is loaded with the sample. The second reaction container is connected to the first reaction container and is loaded with second organic solvent. The fluorescent substances are dispersed in the second organic solvent and emit fluorescence. When the target in the sample is dissolved in the first organic solvent and reacts with the fluorescent substances in the second organic solvent, the fluorescence emitted by the fluorescent substances is quenched. |
| US12111253B2 |
Method and apparatus for determining a reflectance of a target object
A method and apparatus for determining a reflectance, of at least a portion of a target object, in at least one selected wavelength range of electromagnetic (EM) radiation are disclosed. The method comprises, for each selected wavelength range, providing a digital image including at least one target object and a plurality of reference objects, each reference object having respective non-identical predetermined reflectance characteristics, with a digital camera arrangement that provides output image data that comprises digital numbers that are responsive to radiation, in only a selected wavelength range, incident at a sensing plane of the digital camera arrangement. A relationship between a first set of the digital numbers is determined and a first set of the respective predetermined reflectance characteristics of the reference objects. Responsive to the relationship, a further set of digital numbers is transformed to allocate a value of reflectance for each of the digital numbers in the further set. For at least a portion of the target object, a corresponding first group of allocated values of reflectance is determined and responsive to the first group of allocated values, determining a reflectance of the portion of the target object. |
| US12111251B2 |
Information processing apparatus, information processing method, program, and sensing system
There is provided an information processing apparatus including a macro measurement analysis calculation section configured to calculate detection data from a macro measurement section adapted to perform sensing at a first spatial resolution for a first measurement range for a measurement target, a micro measurement analysis calculation section configured to calculate detection data from a micro measurement section adapted to perform sensing at a second spatial resolution for a second measurement range, the second spatial resolution being higher than the first spatial resolution, the second measurement range being included in the first measurement range for the measurement target, and an inverse model calculation section configured to acquire a model parameter used for an inverse model calculation using a calculation result from the macro measurement analysis calculation section, on a basis of the detection data from the micro measurement section determined by the micro measurement analysis calculation section. |
| US12111249B2 |
MEMS-based photoacoustic cell
In a first aspect, the invention relates to a photoacoustic gas sensor comprising a gas-fillable detection chamber and a reference chamber arranged laterally adjacent to each other and connected by a sensor channel. A sensor located at or in the sensor channel allows measurement of the photoacoustic signals. Both chambers are preferably located in a plane perpendicular to the emitted IR radiation of the IR emitter which is also comprised. The gas sensor is also formed from a multilayer substrate.In further aspects, the invention also relates to a method of manufacturing a gas sensor and a method of analyzing gas with a gas sensor. |
| US12111247B2 |
Flow cell for fiber optic spectrometers and photometers
A flow cell and flow cell system which allows for calibration of an attached sensor to be performed in place. Specifically, the ability to utilize standard addition techniques of calibration without the need to take a test sample from the process stream or remove the sensor from operating on the flow cell. |
| US12111236B2 |
Sample collection and detection device and method
A sample collection and detection device includes a collection cavity. The device further includes a sample collector. The sample collector comprises a collection rod and an absorption element, and the absorption element has a hollow cavity. A part of the collection rod is received in the hollow cavity of the absorption element. A first lug for blocking and locating the absorption element is arranged on the collection rod. Also provided is a method for collecting and detecting sample using the sample collection and detection device. |
| US12111234B2 |
Device and method of detecting defective electronic component
A device and method use a heat source to generate heat energy and transfer the generated thermal energy to a plurality of electronic components in a non-contact manner through air to cause the plurality of electronic components to vibrate simultaneously. The device and method use a mechanical resonance detector to detect vibration resonances of the plurality of electronic components simultaneously. The device and method use a post-processing processor to compare the detected vibration resonances of the plurality of electronic components with a reference vibration resonance of a normal product to simultaneously determine whether the plurality of electronic components have defective electronic components. |
| US12111230B2 |
Thermal gas inspection of plugged honeycomb body
Improved inspection techniques are described herein for identifying leaks in a plugged honeycomb body. The improved inspection techniques utilize a pore impediment and a test gas. The pore impediment is injected into the plugged honeycomb body, and the test gas is forced into the plugged honeycomb body. A thermal detector is used to collect thermal data from an inspection region of an outlet end of the plugged honeycomb body, and the thermal data is used to identify defects in the plugged honeycomb body. |
| US12111223B2 |
Device and method for evaluating a performance of a visual equipment for a visual task
This device for evaluating a performance of a visual equipment for at least one wearer of that equipment to perform at least one visual task includes: at least one input adapted to obtain a model of a scene where the task is performed, a model of the task including a sequence of points to be looked at, a model of the wearer including a movable head and at least one rotationally movable eye; at least one processor configured for determining a head posture for at least one of the points so that the model of the wearer looks respectively at that point, determining at least one task-directed performance parameter for the wearer performing the task with the head posture for that point, on the basis of the wearer, scene and task models, providing the task-directed performance parameter for determining to which extent the equipment is appropriate for the wearer. |
| US12111222B2 |
Manifold assembly digital pressure gauge adapter
The present application provides an adapter (20) for a manifold gauge assembly (1) for use on a fluid system, for example an HVAC-R system. The manifold gauge assembly (1) comprises a manifold (3) for connection to the fluid system, and a pressure gauge (14) arranged to detect a fluid pressure in the manifold (3). The adapter (20) comprises a tube (23) having connectors (27, 28) for fluidly connecting the adapter (20) to the pressure gauge (14) and to the manifold (3). The adapter also includes an electronic pressure sensor (21) arranged to detect a fluid pressure in the tube (23), and a communications unit (22) configured to receive data from the electronic pressure sensor (21) and to communicate with a remote device (32). |
| US12111221B2 |
Dynamic torque sensing device of thread-on freewheel structure
A dynamic torque sensing device of a thread-on freewheel structure includes a thread-on freewheel sensing body (1), a stationary housing (2) and a sensor (12). The thread-on freewheel sensing body and the stationary housing are rotatable relative to each other, and the sensor is configured to sense a torque of the thread-on freewheel sensing body. The thread-on freewheel sensing body includes a thread-on freewheel sensing body relatively stationary portion (101), a thread-on freewheel sensing body relatively rotating portion (102) and a thread-on freewheel sensing body intermediary portion (103). The thread-on freewheel sensing body relatively stationary portion, the thread-on freewheel sensing body intermediary portion and the thread-on freewheel sensing body relatively rotating portion are sequentially arranged along an axial direction of the thread-on freewheel sensing body. The thread-on freewheel sensing body intermediary portion is configured to connect the thread-on freewheel sensing body relatively stationary portion to the thread-on freewheel sensing body relatively rotating portion. |
| US12111220B2 |
Sensor assembly for sensing a steering torque and an absolute angular position, and sensor device having said sensor assembly
A steering element sensor assembly for sensing a steering torque and an absolute angular position having a circuit board and first and second sensor elements. The circuit board has a base surface arranged perpendicularly to a steering axis and a wing surface angled to the base. The first sensor element determines the steering torque and has a first primary sensor formed as a magnetically coded portion on the steering element and one secondary sensor for converting the changing magnetic field generated by the primary sensor into an electrical signal. The secondary sensor determines the absolute angular position and a main gear arranged on the steering element that meshes with at least two gears, one which has one more tooth than the other. Each gear has a target that faces a respective angle sensor. |
| US12111215B2 |
Imaging device and calibration method
An imaging device (1) according to the present disclosure includes a pixel array unit (10) that includes a pixel, an analog signal generation unit, an A/D conversion unit (23), and a switch. The analog signal generation unit generates an analog signal based on a temperature around the pixel array unit (10). The A/D conversion unit (23) converts the analog signal into a digital signal. The switch cuts off the analog signal to be supplied to the A/D conversion unit. |
| US12111213B2 |
Thermal camera assembly and control system and method for controlling an industrial production process comprising a thermal camera assembly
Thermal camera assembly (1) comprising a thermal imaging detector (3) providing thermographic images and/or recordings, a protective casing (2) which houses the thermal imaging detector and includes a window (5) with a transparent screen (6), one or more sensors (15;16;20;32;33) arranged in the protective casing and providing signals indicative of a physical quantity or a state, one or more actuators (8;22;28) arranged in the protective casing, and a control unit (9) which is integrated in the protective casing. The control unit is directly connected to the thermal imaging detector to receive the thermographic images and/or recordings and transmit them to the outside, to the sensors to receive the relative signals, and to the actuators to control the latter according to the signals received. The control unit is able to manage and control the communication between all the components of the thermal camera and the outside. The thermal camera assembly is part of a control system for controlling an industrial production process and is used in a relative control method. |
| US12111211B2 |
Multispectral filter
An optical device may comprise an array of sensor elements that includes a plurality of pixels and a multispectral filter disposed on the array of sensor elements. The multispectral filter may be configured to pass a first transmission percentage of light of a particular spectral range to a first set of pixels of the plurality of pixels and pass a second transmission percentage of light of the particular spectral range to a second set of pixels of the plurality of pixels. |
| US12111205B2 |
Device and method for detecting single microwave photons
A superconducting detection device for detecting a single microwave photon, including: —a quantum system with two energy levels of which the ground state and an excited state are controllable and detectable, the quantum system being designed to allow modulable three-wave interaction; —a buffer resonator arranged to receive an incident single microwave photon; —a highly dissipative auxiliary resonator arranged to discharge a photon; and —a reading device arranged to detect the state of the two-level quantum system; the buffer resonator and the auxiliary resonator are coupled to the quantum system; and the excited state of the quantum system and the photon of the auxiliary resonator are created in response to the reception of the incident photon in the buffer resonator and to the application of parametric pumping to the device. A method for detecting a single microwave photon implemented by a device according to the invention. |
| US12111203B2 |
Aircraft lifting devices with coupling adapters between jacks and load cells
An aircraft lifting assembly includes a jack, a load cell, and a jack adapter. The jack includes an extendable arm having a distal end portion for exerting a force to lift an object. The distal end portion defines a cavity. The jack adapter couples the extendable arm to the load cell and includes a base portion, a cradle portion, and a projection. The base portion defines a jack arm support surface and a load cell support surface. The jack arm support surface opposes the distal end portion of the extendable arm and the load cell support surface opposes the load cell. The cradle portion extends from the base portion to circumscribe a portion of the load cell to secure the jack adapter to the load cell. The projection extends from the base portion into the cavity to secure the jack adapter to the extendable arm of the jack. |
| US12111200B2 |
Phased array radar for fluid sensing
A covered enclosure surface sensing device, with an on-chip 2-D phased array radar sensor, beam-steering to create a three-dimensional image of the enclosure's interior. An environmental encasing contains a processor, a motion detector, a communication module coupled to an external communication antenna, a power source. It is attachable to a lid or upper side surface of the enclosure. After scanning, the device measures positions of, if present, flexible surfaces and obstructions within the enclosure and a level of liquid or powder in the bottom of the enclosure. If the enclosure contains an open channeled inlet and outlet, it measures liquid levels in the inlet and outlet, the position of the inlet and outlet, and the speed of fluid in the inlet and outlet. If the motion detector detects a threshold movement of the lid or surface sensing device, the phased array radar sensor performs a reorientation scan. |
| US12111198B2 |
Detection of event-based states during a fill level measurement
Disclosed is a method for detecting an event-based state, such as foam formation or a working stirring mechanism in a container during a radar-based measurement of a fill level of a filler located in a container. The method includes: generating an analysis curve and detecting a specified characteristic value of the analysis curve within at least one specified sub-region of the measurement region. The characteristic value can be the amplitude of a local maximum or the area under the analysis curve for example. A change or a dispersion of the characteristic value is ascertained over proceeding measurement cycles. The fill level measuring device detects the event-based state if the change or the dispersion exceeds a corresponding threshold. Thus, the occurrence of different events in the container can be imparted to a system controller automatically and without additional measurement instruments. |
| US12111197B2 |
Quality control system for analyzing the quality of a battery cell through a volumetric measurement of gas formed during a cell formation process and a method of analyzing the same
A quality control system analyzes the quality of a battery cell, with the battery cell defining a gas pouch configured to expand from a deflated configuration to an inflated configuration when filled with a gas formed during a cell formation process. The system comprises a computational system comprising a processor and a memory and a measurement instrument in electronic communication with the computational system. The measurement instrument is arranged to measure a distance defined by the gas pouch and transmit a signal to the computational system corresponding to the distance. The computational system is arranged to analyze the distance with the processor and determine a volumetric measurement of the gas within the gas pouch and compare the volumetric measurement to a threshold in the memory to assess a quality score for the battery cell. A corresponding method analyzes the quality of the battery cell with the quality control system. |
| US12111196B2 |
Systems and methods for tracking fuel deliveries
A fuel truck is used to deliver fuel to vehicles parked at one or more locations. While the fuel truck is servicing vehicles, a user of the fuel truck uses a mobile device to assist in the management of fuel delivery. Specifically, each vehicle being serviced has a tag that is a capable of being read by the mobile device. The tag communicates information that identifies the vehicle, and the mobile device communicates with a meter on the fuel truck to track how much fuel is delivered to the identified vehicle. The mobile device also controls the meter such that fuel is allowed to flow only when the mobile device is aware of which vehicle is receiving the fuel. Thus, over time, the mobile device is able to track accurately which vehicle is receiving fuel so that the amount of fuel delivered to each vehicle can be precisely determined. |
| US12111191B2 |
Optical fiber sensor, optical system and method of optically interrogating an optical fiber sensor
The present invention relates to an optical fiber sensor, comprising an optical fiber having embedded therein at least one fiber core (14, 16, 18, 20) extending along a length of the optical fiber, the at least one fiber core having a plurality of single fiber Bragg gratings (40, 42, 44) arranged in series along the at least one fiber core (14, 16, 18, 20), wherein each fiber Bragg grating (40, 42, 44) has a single reflection spectrum around a single reflection peak wavelength when interrogated with light in an unstrained state of the at least one fiber core (14, 16, 18, 20), wherein the reflection peak wavelengths of the single reflection spectra are different from fiber Bragg grating (40, 42, 44) to fiber Bragg grating (40, 42, 44) along the at least one fiber core. Also described is an optical system and a method of interrogating an optical fiber sensor. |
| US12111189B2 |
Object localization and threat classification for optical cable protection
Aspects of the present disclosure describe distributed fiber optic sensing (DFOS) systems, methods, and structures that advantageously identify location(s) of construction—or other activities—taking place along fiber optic cable routes that can damage the fiber optic cables. |
| US12111187B2 |
Inductive position sensor with coil configuration
Coil configurations for sensing devices, and related methods are directed towards a sensor including an inductance-capacitance oscillating circuit. The inductance-capacitance oscillating circuit may include a first coil arranged in parallel with a second coil. The inductance-capacitance oscillating circuit may further include an oscillator in electronic communication with the first coil and the second coil. The first inductance-capacitance oscillating circuit may also include at least one capacitor positioned between the oscillator and at least one of the first coil and the second coil. |
| US12111183B2 |
Angular displacement measuring arrangement, angular displacement measuring system and electric motor
A rotary angle measuring arrangement includes a shaft, and a rotary angle measuring system which detects a rotary shaft movement. The rotary angle measuring system includes an excitation unit connected to the shaft which generates a magnetic field, a magnetic field sensor, a PCB arrangement, and an evaluation electronics arranged on the PCB arrangement and electrically connected to the magnetic field sensor. The PCB arrangement includes a first PCB section arranged perpendicular to a longitudinal axis of the shaft, and a second PCB section angled with respect to the first PCB section and electrically connected thereto. The magnetic field sensor is arranged on the first PCB section. The magnetic field is detectable via the magnetic field sensor. A parallel projection of the second PCB section onto a longitudinal plane parallel to the longitudinal axis and a parallel projection of the excitation unit onto the longitudinal plane at least partially overlap. |
| US12111182B2 |
Base of a supporting or measuring device
A base of a device for supporting a vehicle body component to be measured or for measuring such a component. The base can be moved in order to arrange the supporting or measuring device in a reference position, in particular on a floor on which the device sits in the reference position. The base preferably has a box-like design, including a top wall and a base wall which has a recess. |
| US12111180B2 |
Calibration of sensor position offsets based on rotation and translation vectors for matched trajectories
Embodiments are directed to calibrating multi-view triangulation systems that perceive surfaces and objects based on reflections of one or more scanned laser beams that are continuously sensed by two or more sensors. In addition to sampling and triangulating points from a spline formed by an unbroken line trajectory of a laser beam, the calibration system samples and triangulates a corresponding velocity vector. Iterative reduction is performed on velocity vectors instead of points or splines. The velocity vector includes directions and magnitudes along a trajectory of a scanning laser beam which are used to determine the actual velocities. Translation and rotation vectors are based on the velocity vectors for matching trajectories determined for two or more sensors having offset physical positions, which are used to calibrate sensor offset errors associated with the matching trajectories provided to a modeling engine. |
| US12111179B2 |
Organizing mapped regions into discretized segments for autonomous systems and applications
In various examples, a method to manage map data includes storing a map of a geographic area using an immutable tree. The immutable tree comprises a plurality of nodes stored using a distributed hash table. The plurality of nodes include a plurality of map tiles. At least two map tiles of the plurality of map tiles cover different geographic subregions of the geographic area of the map. The method includes hosting one or more binary large objects (BLOBs) that correspond to the plurality of map tiles in an origin data plane. The method includes making the one or more BLOBs available for distribution to one or more client devices using a content delivery network (CDN). |
| US12111177B2 |
Generating training data for deep learning models for building high definition maps
According to an aspect of an embodiment, operations may comprise receiving sensor data from one or more vehicles, determining, by combining the received sensor data, a high definition map comprising a point cloud, and labeling one or more objects in the point cloud. The operations may also comprise generating training data by receiving a new image captured by one of the vehicles, receiving a pose of the vehicle when the new image was captured, determining an object having a label in the point cloud that is observable from the pose of the vehicle, determining a position of the object in the new image, and labeling the new image by assigning the label of the object to the new image, the labeled new image comprising the training data. The operations may also comprise training a deep learning model using the training data. |
| US12111176B2 |
Lane line map construction using probability density bitmaps
A method includes receiving sensor data from a plurality of sensors of a plurality of vehicles. The sensor data includes vehicle GPS data and sensed lane line data of the roadway. The method further includes creating a plurality of multi-layer bitmaps for each of the plurality of vehicles using the sensor data, fusing the plurality of the multi-layer bitmaps of each of the plurality of vehicles to create a fused multi-layer bitmap, creating a plurality of multi-layer probability density bitmaps using the fused multi-layer bitmap, extracting lane line data from the plurality of multi-layer probability density bitmaps, and creating the high-definition (HD) map of the roadway using the multi-layer probability density bitmaps and the lane line data extracted from the plurality of multi-layer probability density bitmaps. |
| US12111174B2 |
Virtual guide
A personal virtual agent for journey planning for a user of a vehicle, having a central processing unit, a user interface device for communication with at least one user-specific information memory, a vehicle interface device for communication with at least one vehicle-specific information memory, and a route interface device for communication with at least one information memory for routes. The central processing unit is embodied to take into consideration information from the user-specific information memory and/or information from the vehicle-specific information memory (to receive at least one route from the information memory for routes, and to take into consideration the information from the user-specific information memory and the information from the vehicle-specific information memory to select a route. |
| US12111172B2 |
Apparatus and method of providing contextual-information-based service
An apparatus and method of providing a contextual-information-based service are provided. The method includes acquiring information of at least one content posted through a first service based on information on activities of the first service of a user, transmitting the acquired information on the at least one content to a terminal, when any one of the information on the at least one content is selected by the terminal, generating at least one route information for arrival at a time of forming a similar environment to an environment when content corresponding to the selected content information is generated, based on contextual information of the content corresponding to the selected content information, and transmitting the generated at least one route information to the terminal. |
| US12111170B1 |
Model-based routing for autonomous vehicles
Aspects of the disclosure provide for the selection of a route for a vehicle having an autonomous driving mode. For instance, an initial location of the vehicle may be identified. This location may be used to determine a set of possible routes to a destination location. A cost for each route of the plurality is determined by inputting time of day information, map information, and details of that route into one or more models in order to determine whether the vehicle is likely to be stranded along that route and assessing the cost based at least in part on the determination of whether the vehicle is likely to be stranded along that route. One of the routes of the set of possible routes may be selected based on any determined costs. The vehicle may be controlled in the autonomous driving mode using the selected one. |
| US12111166B2 |
Vehicle charging path optimization systems and methods
Systems and methods are described for determining an optimal path and/or route to a destination for a vehicle. Embodiments of the systems and methods disclosed herein facilitate intelligent route planning to a desired destination by a vehicle. In certain embodiments, a path and/or route to a desired destination is determined that accounts for vehicle charging and/or refueling requirements. Disclosed systems and methods may further generate and distribute reservation information ensuring availability of vehicle charging and/or refueling stations along a selected route. Further embodiments disclosed herein may implement information targeting services in connection with intelligent route planning. |
| US12111159B2 |
Azimuth estimation device
A sensor bias estimation device for estimating a bias of a yaw angular velocity sensor of a vehicle, includes: a bias estimation unit that acquires a yaw angular velocity integrated value by integrating a yaw angular velocity acquired from a yaw angular velocity sensor, acquires a GNSS azimuth from a GNSS unit which calculates, as the GNSS azimuth, an azimuth of the vehicle based on a GNSS signal, and acquires an estimated bias value based on an azimuth difference which is a difference between the yaw angular velocity integrated value and the GNSS azimuth; a first determination unit that determines whether a first condition that an accuracy of the GNSS azimuth acquired from the GNSS unit is within a prescribed range is met; and a bias decision unit that decides the estimated bias value as the bias of the yaw angular velocity sensor when the first condition is met. |
| US12111157B2 |
Information processing system, information processing device, and information processing method
There is provided an information processing system including: a plurality of survey markers each including a GNSS reception unit that receives a signal from a GNSS satellite; a first position measurement unit that measures a ground position of at least one survey marker on the basis of the signals received by the plurality of survey markers; and a processing unit that detects the survey marker from a captured image captured by a UAV and including the survey marker, and associates a position of the detected survey marker in the captured image with the ground position. |
| US12111155B2 |
Systems and methods for measuring water capacity of polar lakes
The present disclosure provides a system and a method for measuring water capacity of polar lakes, and relates to the technical field of lake water capacity measurement. The method comprises the steps: controlling an unmanned aerial vehicle to move along with an unmanned underwater vehicle at a preset height right above the unmanned underwater vehicle by utilizing an ADRC algorithm; obtaining lake surface point cloud data, under-lake point cloud data and under-lake single-beam ranging data so as to construct a water three-dimensional topographic map, a lake coastal three-dimensional topographic map and a lake bottom three-dimensional topographic map under the same coordinate system, and then determining the lake water capacity. By arranging the unmanned underwater vehicle, an unmanned underwater vehicle-mounted module, the unmanned aerial vehicle and an unmanned aerial vehicle-mounted module, lake elevation and lake underwater terrain data are automatically measured, so that the observation precision of polar lakes is improved. |
| US12111146B2 |
Optical measurement apparatus and optical measurement method
An optical measurement apparatus including: an irradiation optical system configured to irradiate a measurement subject with irradiation light that includes a plurality of wavelengths; a reception optical system configured to receive measurement light that is transmission light or reflection light travelling from the measurement subject as a result of the measurement subject being irradiated with the irradiation light; and a polarizing plate, wherein the polarizing plate is configured to be able to be provided in either the irradiation optical system or the reception optical system. |
| US12111144B2 |
Electronic self-destructing fuse structure
The present invention relates to an electronic self-destructing fuse structure which releases a safety device by means of a predetermined level of setback and centrifugal force after a 40 mm grenade is launched, thereby ensuring safety, and which can explode according to the application of an impact of a predetermined level or higher, and also self-destruct after a predetermined time elapses if the impact does not reach the predetermined level and an explosion does not occur, thereby preventing the occurrence of an unexploded grenade. |
| US12111141B2 |
Ammunition belt link
According to the present invention, there is provided an ammunition belt link comprising, a sprung wire, said sprung wire arranged to form a first receiving portion suitable for retaining a first ammunition cartridge, a second receiving portion suitable for retaining a second ammunition cartridge, a spacer between said first receiving and second receiving portions, an ammunition cartridge locator aide, said locator aid locates in an ejector groove of a received cartridge and, the wire ammunition belt link further comprising a support surface suitable for retaining the first and/or second ammunition cartridge. |
| US12111135B2 |
Stock cheek riser
A stock cheek riser that includes two side walls connected by a hood, which form a channel for receiving a stock. The stock cheek riser is sized and its front face angled to provide sufficient room for manipulating a charging handle of the firearm to which the stock is attached, when the stock is in a collapsed position. |
| US12111134B2 |
Recoil damping device for portable firearms
A recoil damping device for portable firearms, including a damping means inserted in the casing; a movable insert is functionally associated with the damping means and slide along a direction that is substantially axial with respect to the casing; the damping means is constituted by a body formed by a cellular solid having a stochastic structure, such as a foam, or having a nonstochastic structure, such as a reticular structure, lattice, etc. |
| US12111130B2 |
Self-adjusting valve system for sporting air guns using PCP or pre-compressed air
Of the type actuated by a trigger (9) having a support part (14), which defines a housing (1) which comprises at least one air inlet (2,12), at least one outlet (3), characterised in that it comprises: a first body (5), as a valve, which, when in a rest position, blocks the air outlet (3); a second body (6), as a piston, which partially encloses the first body (5), said second body (5) being blocked by the trigger (9) when in a rest position, a first elastic means (8), arranged in the housing (1), between the second body (6) and the support part (14), a slot (10), formed in the first body (5), and a pin (11), crossing the slot (10), and which fits in certain holes (13) formed in the second body (6). |
| US12111128B2 |
Semi-automatic shotpistol shell pistol
This patent relates to a smooth bore barrel, replaceable magazine fed, semi-automatic pistol weighing at least 5 pounds for discharging of slug, shot, or crowd control/specialty loads of at least 12-gauge (18.5 mm), 1.75-inch (42 mm) shell loads with a recoil energy less than 45 ft-lbs. |
| US12111124B1 |
Pivot pin with installation aperture
Embodiments are directed toward a pivot pin for a coupling an upper receiver of a firearm to a lower receiver of the firearm. In some embodiments, the pivot pin includes a head and a shaft that extends from the head. In some embodiments, the shaft defines a detent-retention channel and an installation aperture opposite the channel from the head. In some embodiments, the channel is configured to receive a detent and to enable the pivot pin to slide between a locked configuration and an unlocked configuration. In some embodiments, the installation aperture is configured to receive a tool that extends through the shaft, thereby urging the detent into a detent recess in the lower receiver while the shaft covers the detent recess in the lower receiver. Accordingly, the installation aperture facilitates reducing the likelihood that the detent escapes from the detent recess during installation of the pivot pin. |
| US12111114B2 |
Heat transfer element, method for forming the same and semiconductor structure comprising the same
A heat transfer element, a method for manufacturing the same and a semiconductor structure including the same are provided. The heat transfer element includes a housing, a chamber, a dendritic layer and a working fluid. The chamber is defined by the housing. The dendritic layer is disposed on an inner surface of the housing. The working fluid is located within the chamber. |
| US12111111B2 |
Method of draining and filling multi-pass heat exchanger
The invention relates to a heat exchanger assembly with at least one multi-pass heat exchanger, comprising a first distributor (1) with a first connection part (1a) for connecting to a fluid line (9), a second distributor (2) with a second connection part (2a) for connecting to a fluid line (9), and at least one first deflection distributor (4), as well as a plurality of tube lines (5) through which a fluid, in particular water, can flow, wherein the first distributor (1) and the second distributor (2) are arranged at one end (A) of the heat exchanger assembly, the deflection distributor (4) is arranged at the opposite end (B) and the tube lines (5) extend from the one end (A) to the opposite end (B), and wherein the first connection part (1a) is arranged at a lowest point (T) or at least near to the lowest point (T) of the first distributor (1) and the second connection piece (2a) is arranged at a lowest point (T) or at least near to the lowest point (T) of the second distributor (2). In order to allow for the heat exchanger assembly to be quickly filled with the fluid and quickly emptied, a third connection part (3) is arranged on the first distributor (1) and/or on the second distributor (2) at a highest point (H) or at least near to the highest point (H) of the respective distributor (1 or 2), and at least one ventilation opening (10) is provided at a highest point (T) or at least near to the highest point (T) of the deflection distributor (4) for pressure equalisation with the environment. |
| US12111109B2 |
Lithium stuffed garnet setter plates for solid electrolyte fabrication
Setter plates are fabricated from Li-stuffed garnet materials having the same, or substantially similar, compositions as a garnet Li-stuffed solid electrolyte. The Li-stuffed garnet setter plates, set forth herein, reduce the evaporation of Li during a sintering treatment step and/or reduce the loss of Li caused by diffusion out of the sintering electrolyte. Li-stuffed garnet setter plates, set forth herein, maintain compositional control over the solid electrolyte during sintering when, upon heating, lithium is prone to diffuse out of the solid electrolyte. |
| US12111104B2 |
Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
One or more specific embodiments disclosed herein includes a method for separating hydrogen from an olefin hydrocarbon rich compressed effluent vapor stream, employing a integrated heat exchanger, multiple gas-liquid separators, external refrigeration systems, and a rectifier attached to a liquid product drum. |
| US12111099B2 |
Method and unit for processing a gas mixture containing nitrogen and methane
A method for processing a gas mixture containing nitrogen and methane, the gas mixture being at least partly liquefied using a mixed refrigerant circuit and is expanded in a storage tank, wherein: formed in the storage tank are a liquid phase, which is depleted in nitrogen and enriched with methane relative to the gas mixture, and a vapour phase, which is enriched with nitrogen and depleted in methane relative to the gas mixture; at least some of the vapour phase is compressed, at least partly liquefied, and subjected to low-temperature rectification; and formed in the low-temperature rectification are a top gas rich in nitrogen and lean in methane, and a bottom liquid lean in nitrogen and rich in methane. The invention provides that the partial liquefaction of the vapour phase is caused by cooling by means of heat exchange using the mixed refrigerant circuit. |
| US12111097B2 |
Refrigeration apparatus
This refrigeration apparatus comprises: an inner box having a top surface and side surfaces; and an evaporator constituted by bent pipes comprising a top surface portion in contact with the top surface, an upper side-surface portion in contact with the side surfaces, and a lower side-surface portion in contact with the side surfaces below the upper-side surface portion. The pipes constituting the upper side-surface portion are more densely arranged than the pipes constituting the lower side-surface portion. The total length of the pipes constituting the top surface portion and the upper side-surface portion is 62.5% or more of the lengths of the pipes in contact with the inner box. |
| US12111096B2 |
Refrigerator
A refrigerator includes: a cabinet forming a storage space; a door for opening and closing the storage space and provided with a receiving space; a see-through portion extending through the door and communicating with the receiving space; a door light for illuminating a rear space of the door; a transparent panel assembly for shielding the see-through portion and becoming transparent or opaque so as to selectively visualize the see-through portion according to On/Off states of the door light; and a heat insulating member, formed along a perimeter of the transparent panel assembly, for insulating a perimeter portion of the transparent panel assembly. |
| US12111094B2 |
Refrigerated device with door open sensor fault identification
A refrigerated device includes a compartment including an access door. A refrigeration circuit for cooling the compartment includes an evaporator coil with an associated evaporator fan and a condenser with an associated condenser fan. A temperature sensor is provided for indicating a compartment temperature within the compartment. A controller is configured to: (i) monitor the compartment temperature in order to approximate a number of door openings, (ii) compare the approximated number of door openings to a data point and (iii) take a control action based upon a certain result of the comparison. |
| US12111093B2 |
Refrigerator
A refrigerator includes a lowermost storage liner, an evaporator, an air supply duct, and at least one air supply fan. A storage compartment and a cooling chamber positioned under the storage compartment are defined in the storage liner. The evaporator is disposed in the cooling chamber and is configured to cool air passing through the evaporator so as to form cooling air supplied to the storage compartment. The air supply duct is disposed in a space defined by the storage liner and is configured to convey the cooling air cooled by the evaporator to the storage compartment. The air supply fan is disposed in the air supply duct and is configured to promote air circulation between the cooling chamber and the storage compartment. |
| US12111090B2 |
Control method and control apparatus for ice making of refrigerator, and refrigerator
The present application relates to the field of ice making control for a refrigerator. Disclosed is a control method for ice making of a refrigerator, the method comprising: when an ice maker finishes ice making, detecting whether an ice storage box of the ice maker is in an ice-full state; when it is detected that the ice storage box is not in the ice-full state, controlling the ice maker to complete a first instance of ice turning; detecting again whether the ice storage box of the ice maker is in the ice-full state; and when it is detected that the ice storage box is in the ice-full state, controlling the ice maker to make ice again. In this way, the utilization rate of an ice maker can be effectively improved, the ice making amount is improved, the time during which a user waits for ice making is reduced, and the user experience is improved. |
| US12111088B2 |
Ice maker and refrigerator
An ice maker of a refrigerator includes a tray assembly having an upper tray that defines upper portions of a plurality of ice making chambers. Each of the plurality of ice making chambers is configured to receive water and generate an ice piece. The tray assembly also includes a lower tray that is located vertically below the upper tray, that is configured to rotate relative to the upper tray, and that defines lower portions of the plurality of ice making chambers, wherein at least one of the upper tray or the lower tray comprises a flexible tray made of a flexible material. Additionally, a case is configured to accommodate the flexible tray to restrict a deformation of the flexible tray. A heater that is located between the case and the flexible tray is configured to supply heat to the plurality of ice making chambers through the flexible tray. |
| US12111086B2 |
Mobile cooling box with ice maker
The present embodiments relate to an improved mobile cooling box with an ice maker that is capable of freezing water and making ice, for example, ice cubes. |
| US12111083B1 |
Magnetocaloric generator
The invention relates to a magnetocaloric generator includes a set of porous active elements based of MCM materials, and a magnetic arrangement. The magnetic arrangement includes two superposed magnetic rotors, namely an external magnetic rotor and an internal magnetic rotor delimiting an air gap between them, and includes one same number of magnetic poles. The set of active elements includes a stator disposed in said air gap. The active elements extending axially in said stator enable a two-directional axial circulation of a heat-transfer fluid between a hot end and a cold end of said generator. The external magnetic rotor is advantageously coupled, on the one hand, to an electrical machine by a mechanical coupling, and on the other hand, to said internal magnetic rotor by a magnetic coupling, such that said rotors move in one same direction of rotation and are magnetically synchronous. |
| US12111080B2 |
Heat-storage medium conveying system for solar-thermal power plant
The invention provides a heat-storage medium conveying system for a solar-thermal power plant. The system includes a high-level tank subsystem including a high-level tank used to store the heat-storage medium. The system further includes a heat-storage medium transport subsystem. The high-level tank subsystem is connected with the heat-storage medium transport subsystem. The heat-storage medium transport subsystem includes a low-level tank. A mounting height of the low-level tank is lower than that of the high-level tank. A volume of the low-level tank is smaller than a volume of the high-level tank. The heat-storage medium can enter the low-level tank from the high-level tank partially or completely by its own gravity. The low-level tank is provided with a conveying pump, and the heat-storage medium is pumped out of the low-level tank through the conveying pump. The invention solves the problems such as construction cost, operation and maintenance cost brought about by using the vertical long-shaft submerged molten salt pump, while avoiding the potential safety hazards in the design of large and small tanks or high-level and low-level tanks. |
| US12111076B2 |
Air cleaner
Disclosed is an air cleaner comprising: a housing (H); an air-purifying filter (20); a blowing unit (30); and a channel switching member (200) for switching a discharge channel such that air supplied from the blowing unit (30) flows to at least one of a first discharge port (A51) to discharge air in a first direction and the second discharge port (A52) to discharge air in a second direction. The channel switching member (200) comprises: an elevating member (210) having a first communication unit (216) that is open such that air flows to a first discharge port-side channel (A3), and having a blocking unit (215) for blocking a flow thereof to a second discharge port-side channel (A4); and an opening/closing member (220). The first discharge port-side channel (A3) and the second discharge port-side channel (A4) are opened/closed by ascending/descending of the elevating member (210) and moving of the opening/closing member (220). |
| US12111075B2 |
Easy-to-clean heated humidifier
An easy-to-clean heated humidifier is proposed. The easy-to-clean heated humidifier is configured to be easily cleaned by separating a water container from the humidifier. The easy-to-clean heated humidifier includes: a lower main body including a heating means, and a dial configured to adjust an amount of humidification; and an upper main body provided at an upper end of the lower main body, including an outer casing, and an inner casing located inside the outer casing, having a partial opening to allow water in the outer casing to flow into the inner casing, and configured to vaporize the water in the inner casing by the heating means. |
| US12111072B2 |
Liquid-to-air membrane energy exchanger
An energy exchanger is provided. The exchanger includes a housing having a front and a back. A plurality of panels forming desiccant channels extend from the front to the back of the housing. Air channels are formed between adjacent panels. The air channels are configured to direct an air stream in a direction from the front of the housing to the back of the housing. A desiccant inlet is provided in flow communication with the desiccant channels. A desiccant outlet is provided in flow communication with the desiccant channels. The desiccant channels are configured to channel desiccant from the desiccant inlet to the desiccant outlet in at least one of a counter-flow or cross-flow direction with respect to the direction of the air stream. |
| US12111071B2 |
Multifunctional storage system having separate cleaning flow passage
A multifunctional storage system includes a storage chamber and a machine chamber provided on one side of the storage chamber and in fluid communication with the storage chamber. The system also includes a humidifier configured to generate naturally humidified air with a circulation filter unit; a dehumidifier configured to generate dried air with a heat pump module; a cleaning filter unit configured to purify exterior air; a first flow passage in which the humidifier band the dehumidifier are embedded and configured such that the naturally humidified or dried air flows therethrough; a second flow passage configured such that the exterior air filtered by the cleaning filter unit flows therethrough; and a fan unit configured to circulate air in one direction. The first and second flow passages form flow passages that are independently formed and separated from each other, and formed to be in communication with the fan unit. |
| US12111068B2 |
Refrigeration cycle apparatus
The disclosure prevents a state where a liquid refrigerant is likely to be accumulated in an outdoor heat exchanger upon small load operation at low outdoor temperature during cooling operation. A junction part is disposed between a path and a liquid side inlet-outlet port, and includes a junction flow passage configured to cause a refrigerant flowing from the path to the liquid side inlet-outlet port to join and flow therein. A branching passage has a first end connected to the path, and a second end connected to the junction flow passage. An outdoor heat exchanger is configured to increase, upon decrease in load, a flow rate ratio of a refrigerant flowing to the branching passage to volume of a refrigerant flowing to the path. |
| US12111066B2 |
Method and device for controlling cold storage of air conditioner, and computer-readable storage medium
A method for controlling cold storage of an air conditioner includes acquiring an ambient temperature around the air conditioner and a pipe temperature of an exhaust pipe of a compressor of the air conditioner, acquiring a target opening degree corresponding to a current cold storage mode of the air conditioner according to the ambient temperature and the pipe temperature, and adjusting an opening degree of a throttle device of the air conditioner to be the target opening degree. The throttle device is arranged at a pipe between a cold storage box of the air conditioner and a condenser of the air conditioner. |
| US12111063B2 |
Air intake and exhaust assembly and packaged air conditioner
An air intake and exhaust assembly includes a first air pipe and a second air pipe. A first air duct is formed in the first air pipe and configured to be communicated with one of an air outlet of an air exhaust volute of an packaged air conditioner and an air inlet of the packaged air conditioner. The second air pipe is arranged adjacent to the first air pipe. A second air duct is formed between an inner wall of the second air pipe and an outer wall of the first air pipe. The second air duct is configured to be communicated with another one of the air outlet of the air exhaust volute and the air inlet of the packaged air conditioner. At least part of the outer wall of the first air pipe along a length direction of the first air pipe is fixedly connected to the second air pipe. |
| US12111058B1 |
Heated door glass for oven
A controller is provided to operate a glass heater mounted in a door of an oven to heat glass mounted to the door that provides a view into the oven cavity. (A) An indicator of an oven cavity temperature value or an oven temperature setpoint value is received. The oven cavity temperature value indicates a current temperature in an oven cavity, and the oven temperature setpoint value indicates a temperature set point. (B) A voltage value or a current value is determined based on the oven cavity temperature value or the oven temperature setpoint value. (C) The determined voltage value or the determined current value is provided to operate the glass heater. (D) (A) through (C) are repeated until the oven is switched to an off-state or the oven cavity temperature value is greater than or equal to the oven temperature setpoint value. |
| US12111054B2 |
Gas turbine combustor structure
A combustor structure of an embodiment includes: a plurality of combustors; a rear liner which guides a combustion gas from the plurality of combustors to a downstream side; and a scroll which guides the combustion gas from the rear liner in an axial direction and a circumferential direction of a turbine rotor. Each of the combustors includes: a combustor liner; a fuel supply part which supplies fuel into the combustor liner; and an oxidant supply part which supplies a swirling flow of an oxidant from the circumference of the fuel supply part into the combustor liner. The plurality of combustors include: the combustor in which a swirling direction of the swirling flow of the oxidant is clockwise; and the combustor in which a swirling direction of the swirling flow of the oxidant is counterclockwise. |
| US12111053B2 |
Table-top lighters
Lighters are disclosed herein. An example lighter includes a base and a flame ignition assembly at least partially disposed in the base. The flame ignition assembly includes a nozzle. The example lighter also includes a button having an opening. The nozzle is disposed in the opening of the button. The is button to, when depressed, cause the flame ignition assembly to produce a flame at the nozzle. |
| US12111052B2 |
Cooling channel structure, burner, and heat exchanger
A cooling channel structure including a first wall section extending along a first direction, a second wall section disposed at an interval from the first wall section in a second direction orthogonal to the first direction, and a plurality of partition wall sections connecting the first wall section and the second wall section so as to form at least one cooling channel between the first wall section and the second wall section. The cooling channel having a plurality of channel cross-sections disposed at intervals in the first direction. In a cross-section including the first direction and the second direction, the first wall section includes a thin portion having a thickness smaller than a thickness t1 of the first wall section at a position away from each of the partition wall sections in the first direction. |
| US12111048B2 |
Light emitting device
A light emitting device (1) comprising at least one light source (2) adapted for, in operation, emitting light (7, 9), at least one free-shape refractive lens element (3) configured to aim light (7) emitted by the at least one light source (2) in a first direction towards a surface (22) to be illuminated by the light emitting device (1), the lens element (3) comprising a first end (11) adapted for facing in a direction towards the surface (22) and a second end (20) adapted for facing in a direction away from the surface (22), at least one first TIR element (4), the first TIR element (4) being a collimating TIR element configured to collimate and redirect light (9) emitted from the at least one light source (2) in a second direction away from the surface (22) into light (9′) propagating parallel and in a downward direction, the first TIR element (4) comprising a light incoupling surface (19) and a light outcoupling surface (13), the light incoupling surface (19) being arranged at the second end (20) of the lens element (3), and at least one second TIR element (5) configured to redirect light (9′) redirected by the first TIR element (4) into light (9″) propagating in a direction towards the surface (22) and comprising an intensity distribution with two intensity peaks at wide angles that are aligned with the intensity peaks of light (7′) aimed by the lens element (3), the at least one second TIR element (5) being arranged at the light outcoupling surface (13) of the first TIR element (4). |
| US12111047B2 |
Luminaire with stacked UV and visible light sources
A luminaire includes a housing with a light exit aperture, wherein the housing houses a first light source which emits visible light and a second light source which emits ultraviolet (UV) light. The second light source is disposed within the housing between the first light source and the light exit aperture and allows at least some of the visible light emitted by the first light source to pass therethrough. |
| US12111046B2 |
Telescopic vehicle barrier with illumination strip
A vehicle barrier system employing a first gate arm having a first continuous side wall with a first channel, a second gate arm slidably insertable into the first gate arm having a second channel, and a third gate arm slidably insertable into the second gate arm with a third channel. A fastener secures the extended gate arms to a desired length. Once extended, an LED light strip is placed through the channels. The light strip can be cut to size as necessary, wherein the length of the gate arm and associated light strip can be adjusted on site to a particular length. A controller is used to pivot the gate arm between a horizontal and vertical position to operate as a vehicle barrier. |
| US12111045B2 |
Combination fan, LED light and equipment cooling apparatus
A combination axial fan and LED lighting system. The system includes a housing container and an axial fan. The fan has a fan cavity including air diversion mechanism to direct air from the fan cavity toward the lighting and fan components. The invention includes an airflow surface to direct air existing the fan cavity along an LED light fixture. The invention includes a vented mechanical equipment casing configured to include an opening to direct a portion of the air exiting the fan cavity into an equipment chamber housing the mechanical equipment and configured to direct the air to encounter the mechanical equipment and operate to reduce the temperature of the equipment. |
| US12111043B2 |
Lighting device with multiple light sources
A lighting device with multiple light sources includes a housing, a first illuminating source, a second illuminating source, a lens assembly, a light reflecting and transmitting filter, a first power switch, a second power switch, and a power source. The first illuminating source and the second illuminating source are mounted within the housing and perpendicularly positioned of each other. The lens assembly is operatively coupled to the housing, wherein the lens assembly focus the first illuminating source and the second illuminating source between a spot position and a collimating potion. The light reflecting and transmitting filter is angularly mounted in between the first illuminating source and the second illuminating source, The first power switch and the second power switch are mounted onto the housing. The power source being electrically connected to the first illuminating source through the first power switch and the second illuminating source through the second power switch. |
| US12111042B2 |
Variable multi-color LED light string and controller for an artificial tree
Certain embodiments of the disclosed technology include a decorative lighting system that can be integrated with an artificial tree. The decorative lighting system may include a white light emitting diode (LED) light string and a variable-color LED light string. The variable-color LED light string may employ LED lamps having embedded Red, Green, and Blue (RGB) LEDs. The RGB LED lamps may include an embedded integrated circuit (IC) configured to communicate with and control the energizing of each of the corresponding RGB LEDs to create a multitude of colors and color combinations that can vary with time to create a light show. An electronic controller in communication with the LED lamps may allow a user to select the mode for the light show and further may provide a periodic reset signal to restart or re-synchronize the light show. |
| US12111040B2 |
Small aperture light emitting diode LED lighting
Apparatus and methods for lighting. The apparatus may include a removable recess lighting assembly. The lighting assembly may include a light-emitting diode (“LED”) light source. The LED light source may include an LED. The lighting assembly may define a central axis. The apparatus may include a heat sink. The heat sink may be configured to be mounted in a structure. The heat sink may be configured to retain the lighting assembly. The heat sink may be configured to release the lighting assembly in response to a translation of the lighting assembly along the central axis. The translation may be a translation without a rotation of the light assembly about the central axis. In operation, the lighting assembly may be serviced without causing damage to the structure in which the apparatus is mounted. The lighting assembly may be removed through a defined aperture in the apparatus. |
| US12111037B2 |
Lampshade ring assembly, lampshade apparatus, and method of assembling the same
A lampshade ring assembly, a lampshade apparatus including the lampshade ring assembly and a lampshade, and a method of assembling the same. The lampshade ring assembly may include a mounting hub having a plurality of first mounting elements arranged in a spaced apart manner, an outer ring having a plurality of second mounting elements arranged in a spaced apart manner, and a plurality of connectors each having a first end with a third mounting element and a second end with a fourth mounting element. The connectors may be detachably coupled to: (1) the mounting hub via engagement between the first mounting elements and the third mounting element; and (2) the outer ring via engagement between the second mounting elements and the fourth mounting element. The outer ring may be configured to be coupled to a lampshade and the mounting hub may be configured to be coupled to a light fixture. |
| US12111035B2 |
Vehicle lighting fixture
To provide a vehicular lamp that can improve the degree of freedom in the arrangement position of a road surface irradiation unit. The vehicular lamp comprises a road surface irradiation unit for forming an irradiation pattern around the vehicle with light from a light emitting portion for a road surface; and a shielding part for covering the light emitting portion for the road surface when the road surface irradiation unit is viewed from the front. The vehicular lamp may further comprise a lamp unit housed in a lamp chamber together with the road surface irradiation unit, and the road surface irradiation unit may be turned on and off interlocked with the lamp unit. |
| US12111034B1 |
External lighting apparatus with a light guide for a plurality of light sources to create a plurality of illumination images
An external lighting apparatus delivers various messages through selective lighting by applying a lighting function to the exterior of a vehicle. The apparatus includes a light source module with a plurality of light sources and a light guide in which light emitted from the light sources is incident. The light guide reflects the incident light so that the light travels in different areas. The apparatus has a light cover composed of a plurality of transmission parts into which the light, travelling in different areas via the light guide, is incident. The light is emitted to different lighting areas through each transmission part to create a plurality of illumination images. |
| US12111032B2 |
Lamp for vehicle
A lamp for a vehicle using micromirrors includes a variable beam forming part that irradiates light and forms variable beam patterns. In particular, the variable beam forming part includes a first optical part that irradiates the light; a reflection part including a plurality of micromirrors and configured to reflect the light of the first optical part; a second optical part that transmits the light reflected by the reflection part; and a housing that supports the first optical part, the second optical part, and the reflection part. The plurality of micromirrors are configured to adjust their postures between a first posture in which the light incident from the first optical part is reflected in a first direction and a second posture in which the light incident from the first optical part is reflected in a second direction. |
| US12111021B2 |
LED filament and LED filament lamp
There is provided a light emitting diode, LED, filament lamp (100) which provides LED filament lamp light (100′). The LED filament comprises a first linear array of LEDs (101) and a second linear array of LEDs (106), and a carrier (103). The first linear array of LEDs (101) are arranged on a first surface (102) of the carrier (103) and includes only first LEDs (104) which are configured to emit first white light (105). The second linear array of LEDs (106) are arranged on a second surface (107) of the carrier (103), opposite to said first surface (102), and includes only second LEDs (108) which are configured to emit color controllable light (109). The LED filament light (100′) comprises the first white light (105) and/or the color controllable light (109). |
| US12111020B2 |
Connected backfeeding installation and method for operating such an installation
The invention relates to a backfeeding installation (30) which comprises: at least one compressor (21) for compressing gas from a network (15), an automaton (25) for controlling the operation of at least one compressor, a remote communication means (9) for receiving at least one instantaneous pressure value captured remotely on the network upstream of the backfeeding installation, a means (8) for predicting the evolution of the pressure in the network upstream of the backfeeding installation, depending, at least, on the pressure values received, a means (7) for determining a pressure threshold value for stopping or starting at least one compressor according to the prediction of the evolution of pressure, the automaton controlling the stopping or the operation of at least one compressor when the pressure at the inlet of each compressor is lower, or higher, respectively, than the pressure threshold value that was determined. |
| US12111019B1 |
Engineering system and method of automatic controlling of the energy efficient mode of pipeline transporting process of fluid medium
An engineering system, comprising a pumping system, a wave system, a system of measuring devices, and a dynamic controller, configured for generating pressure waves with controlled frequencies, and their propagating through turbulent flow in the suction and discharge pipelines of the pumping system. The engineering system performs a method of automatic controlling the energy efficient mode of pipeline transporting of fluid medium. The dynamic controller regulates and adjusts in real time optimal values of frequencies of generating pressure waves, providing minimum values of hydrodynamic resistance of turbulent flow in the discharge pipeline, for any average value of the flow velocity, compared to the hydrodynamic resistance of the turbulent flow having the same velocity, but not interacting with pressure waves. Automatic controlling the process of generating pressure waves with optimal frequencies by the dynamic controller, ensures the maximum energy efficiency of the process of pipeline transporting of fluid medium. |
| US12111018B2 |
Method and device for assisting filling with hydrogen
A refuelling assistance device that determines one of the following scenarios: (a) that consecutive refuelling operations of a first vehicle at corresponding different fuel stations have taken place without a communication link, and (b) that consecutive refuelling operations at a first fuel station for corresponding different vehicles have taken place without the communication link. In response to determining scenario (a), the control unit causes a communication module of the first vehicle to be checked for establishment of the communication link. In response to determining scenario (b), the control unit causes a communication module of the first fuel station to be checked for establishment of the communication link. |
| US12111017B2 |
Filling module and vehicle
The filling module includes: a first receptacle to be coupled to a first filling nozzle on a gas station side; a second receptacle to be coupled to a second filling nozzle on the gas station side; a first transmitter to transmit infrared rays to a first receiver disposed on an end portion of the first filling nozzle, the first transmitter being provided near the first receptacle; a second transmitter to transmit infrared rays to a second receiver disposed on an end portion of the second filling nozzle, the second transmitter being provided near the second receptacle; and first and second screen portions that project toward the gas station, the first and second screen portions being provided between the first transmitter and the second transmitter. |
| US12111014B2 |
Method and system for computing a transition parameter of a liquefied gas storage medium
The present invention relates to a computer-implemented method and system for computing a transition parameter of a liquefied gas storage medium, the storage medium having at least one sealed and unrefrigerated tank, the transition parameter characterizing an evolution of a two-phase mixture contained in the sealed and unrefrigerated tank between an initial state and a final state, the two-phase mixture including a liquid phase and a vapour phase, the transition parameter may be a duration of the transition, a liquid bleeding rate or a vapour bleeding rate. |
| US12111012B2 |
Composite tank
Provided is a tank including a polymeric upper dome having a neck with a through passage, a polymeric lower dome having a neck with a through passage, a polymeric shell having a first end connected to the upper dome and a second end connected to the lower dome, and a connection attached to each of the upper and lower domes in the through passages of the necks, wherein the upper dome, lower dome, and shell form a cavity. |
| US12111011B2 |
Display stand
Disclosed is a display stand including a first rotational coupling unit, and the first rotational coupling unit includes a coupling member installed in a central part of a first link and configured to pass through the first link and a second link so as to allow the first link and the second link to be rotatable in leftward and rightward directions, metal bushes installed on an outer surface of the coupling member so as to surround the coupling member and inserted into the first link so as to press the first link, and first toothed lock washers installed on the outer surface of the coupling member so as to surround the coupling member, disposed on outer surfaces of the metal bushes, and configured to have connection members provided towards an inner surface of the first link so as to be pressed against an inner surface of the second link. |
| US12111009B2 |
Flame-retardant thermal insulation sheet and flame-retardant thermal insulation material
Provided is a flame retardant and heat insulating sheet having high flame retardancy and a high heat insulating property. Also provided is a flame retardant heat insulator including such flame retardant and heat insulating sheet. A flame retardant and heat insulating sheet according to one embodiment includes: a flame retardant and heat insulating layer formed from a resin composition (A); and a heat insulating layer, wherein the resin composition (A) contains: a binder resin; a low-melting point inorganic substance; a high-melting point inorganic substance; and voids. A flame retardant and heat insulating sheet according to one embodiment includes: a flame retardant and heat insulating layer formed from a resin composition (B); and a heat insulating layer, wherein the resin composition (B) contains: a binder resin that produces a high-melting point inorganic substance when heated; a low-melting point inorganic substance; and voids and/or a void-forming agent. |
| US12111005B2 |
Inflatable stent
An inflatable stent for use in the repair and maintenance of pipes such as water or gas supply pipes, or for use as a medical device comprises an inflatable portion having an inner and outer membrane. When inflated, the inner and outer membranes are radially spaced apart to define an annular space there between. The inner membrane defines a passage between a first and second end and the outer membrane defines a first diameter (D1) of the stent. The inner and outer membranes are connected by a plurality of connecting members in the annular space. End caps are disposed on the first and second ends of the stent which connect the inner and outer membranes. The inflatable portion further comprises an inflatable pipe or lumen engaging portion that defines a second, larger diameter (D2) of the stent, when inflated. |
| US12110999B2 |
Fluid connection assembly
A retainer for a fluid connection assembly, including a first end, a second end, a first section, a second section displaceable with respect to the first section, a radially inward facing surface, a radially outward facing surface, and an indicator slidably connected to the first section. |
| US12110996B2 |
Wire positioning device
An aluminum wire positioning device system for solar panel cabling and harness string cabling is provided that includes a support structure, a cable, and a wire positioning device. The wire positioning device includes a center leg, an attachment support leg, an attachment member configured to couple the wire positioning device to the solar panel frame or solar panel support structure at an attachment point, a saddle support leg, and a cable support saddle configured to support the at least one cable. The attachment member is arranged at an angle relative to the cable support saddle about the center leg, and a center-of-gravity of the wire positioning device is aligned with the attachment point, the center leg, and the saddle support leg. |
| US12110993B2 |
Fittings for sealing a wire within a tube and related methods
A fitting assembly may seal a wire within a tube to inhibit ingress of fluid outside the tube into the tube and into contact with the wire. The fitting assembly may optionally include a body and a nut, with a part of the nut received within the body. The nut may be threadedly connected to the body, such that threading and/or unthreading the nut translates the part of the nut within the body. Optionally, the nut may include a ring extension that is received within a ring cavity of the body, and an interfacing between the ring extension and the ring cavity may create a seal to inhibit leaking of the fluid past the seal. A method of sealing a wire within a tube may comprise positioning a tube with a wire therein within such a fitting assembly. |
| US12110992B2 |
Threaded joint of pipe and method for connecting same
A threaded joint wherein a relationship between shoulder angle parameters and thread taper angle parameters for a coupling and a pair of pins inserted from both ends of the coupling is defined by the following expression (1), and a tightening torque with which the threaded joint is tightened is 60% or more and 85% or less of a yield torque determined by the following expression (2): - 1.5 ° ≤ Δ θ - Δ ω ≤ 2. ° , ( 1 ) T = ( T S + T D ) 1 12 ( 2 ) T S = f t P c E 7 2 ( 2 π E 7 ) L 4 1 2 P c = E ρ m 2 ( ( W 2 ) 2 - ( E 7 2 ) 2 ) ( ( E 7 2 ) 2 - ( d 2 ) 2 ) 2 ( E 7 2 ) 3 ( ( W 2 ) 2 - ( d 2 ) 2 ) T D = Y m A S ( P 2 π + R t f s cos Θ + R s f s ) . |
| US12110990B2 |
Flexible drain pipe
Drain pipe assemblies are provide that include a first flexible pipe having a first end, a second end, and a plurality of convolutions formed therein. A first female threaded connector is provided that is configured to receive one of the convolutions of the first flexible pipe therein. In this way, the first female threaded connector can form a seal when the one of the convolutions received therein is proximate the first end of the first flexible pipe and the first female threaded connector is threadably coupled to a first male threaded coupling. A retainer is provided that is configured to dispose a portion of the flexible pipe therethrough to form and retain a trap in the first flexible pipe. Methods of installing and using such drain pipe assemblies are also provided. |
| US12110989B2 |
Method and apparatus for valve core installation/removal
A dual-valve, valve core installation/removal tee enable the removal and or replacement of a Schrader® valve insert without evacuating the refrigeration system. The use of a dual-valve valve core installation/removal tee also permits the valve core to be removed and maintenance of the HVAC system to be performed without the flow restriction of the valve core and core depressor. |
| US12110987B2 |
Diverter valve
A diverter valve includes a diverter valve assembly, a diverter valve transmission assembly, a drive motor and a control device used to control the drive motor. Controlled by the control device, the drive motor drives the diverter valve transmission assembly to perform a transmission action, so as to drive the diverter valve assembly to perform switching actions. The diverter valve transmission assembly is an intermittent gear transmission assembly. Driven by the drive motor, each time the intermittent gear transmission assembly performs the transmission action at least once, the control device controls the drive motor to stop driving. In this way, during the action process, not only the transmission is stable and reliable, the noise is low, but it is also wear-resistant enough under high-frequency use, which can meet the requirements of long-term working consumption of the beverage machine. |
| US12110985B2 |
Switching valve, electro-hydrostatic circuit, and aircraft
A switching valve includes a sleeve on which a plurality of ports are disposed; a spool that is disposed inside the sleeve to move in an axial direction by a pilot hydraulic pressure to switch between switching lines each serving as a flow channel for hydraulic fluid that is formed by a combination of the ports; a first energizing unit that energizes the spool against the pilot hydraulic pressure; a relief hole that is disposed on the spool to discharge the hydraulic fluid with the pilot hydraulic pressure; a valve body that closes the relief hole; and a second energizing unit that energizes the valve body toward the relief hole of the spool against the pilot hydraulic pressure, and when the pilot hydraulic pressure exceeds a predetermined value, opens the relief hole. |
| US12110980B2 |
Pressure-balanced gate valve
A gate valve and method according to which a gate body extends within a valve cavity, a fluid bore extends through the gate body, and a passage extends from the fluid bore, through the gate body, and to the valve cavity. The valve cavity is pressurized with a lubricant to prevent, or at least resist, solid particles (e.g., sand, fines, debris, etc.) from entering the valve cavity. The valve cavity and the fluid bore are pressure balanced. In some embodiments, a flow valve, such as a check valve or one-way valve, is positioned within the passage. |
| US12110979B1 |
Pressure energized gate valve seat and seal assembly
A gate valve body having a gate cavity intersecting a channel having a proximal channel portion and a distal channel portion on opposing sides of the gate cavity, a gate positioned in the gate cavity and moveable between closed and open positions, the gate having a proximal gate face and a distal gate face extending perpendicular to the channel; a proximal seat between a proximal valve body portion and the gate, the proximal seat having a first proximal seat face adjacent a proximal valve body face and a second proximal seat face adjacent the proximal gate face; a proximal annular groove on a radial outer surface of the proximal seat; a proximal axial seal positioned in the proximal annular groove in contact with the proximal seat and the valve body; and a proximal conduit extending through the proximal seat between the proximal channel portion and the proximal annular groove. |
| US12110974B2 |
Double-power-supply complex control device
A double-power-supply complex control device includes a main body. Four control sections and two load flow ways are disposed in the main body. A main flow way is disposed in control section. Four switch members of a switch assembly are assembled and disposed in the main flow ways. A circumference of each main flow way is in communication with multiple bypasses. The main flow ways of each two of the control sections are in communication with a fluid output passage and a fluid input passage of a power device. Some of the bypasses of control section are in communication with each other. A lower flow guide window is disposed on switch member in indirect communication with main flow way. When switch member is operated under external force, the lower flow guide window is switchable between the bypasses to selectively communicate with the bypasses to make different power devices drive. |
| US12110973B2 |
Valve system
The present invention relates to a valve system, comprising a first valve and a second valve, wherein both valves each have a housing with a plurality of housing openings, and a valve body arranged rotatably in the housing with at least one connection channel for providing a fluid connection of at least two of the housing openings,characterized in thatthe valve body of the first valve and the valve body of the second valve are mechanically coupled with each other by means of a coupling device of the valve system, wherein the coupling device is designed in such a way that the valve bodies can be rotated jointly by means of the coupling device when the valve system is in a first operating state and rotated independently of each other by means of the coupling device when the valve system is in a second operating state. |
| US12110966B2 |
Self-retaining lip seal
A mechanical assembly includes a shaft having a central axis and an outer member having a bore disposed about the shaft, either the shaft or the outer member having a gland defined by a circumferential surface and at least one radial surface and the other one of the shaft and the outer member being angularly displaceable about the central axis. A seal has an annular body disposed within the gland and is formed of an flexible material, preferably a plastic or elastomeric material, the annular body having a main body portion with inner and outer radial ends. An inner sealing lip extends radially inwardly from the inner end of the main body portion and is configured to engage with the shaft. An outer sealing lip extends radially outwardly from the outer radial end of the main body portion and is configured to engage with the outer member. |
| US12110965B2 |
Method for forming a lantern ring for a shaft sealing system
A fluid sealing system for a rotary mechanical device including a pillar lantern ring having a bottom and a top end cap with pillars or columns connecting the end caps is formed by additive manufacturing. The bottom annular end cap has an outside face and an opposed inside face defining a height therebetween and the upper annular end cap has an inside face and an opposed outside face defining a height therebetween with a plurality of integrally formed substantially cylindrical axial columns connecting the two opposed inside faces of the two end caps. |
| US12110964B2 |
Shift lock mechanism of vehicle
A shift lock mechanism for a vehicle includes: a member to be locked that is provided to a selector lever for selecting a transmission gear of an automatic transmission, an engaging part provided to the member to be locked at a position corresponding to the transmission gear, a lock member facing the member to be locked and engageable with the engaging part, a slope part disposed at an end of the lock member, a driving device that drives the lock member to lock the selector lever or enable the selector lever to move, a buffer member that is provided to the driving device and compressed to urge the lock member toward the member to be locked which is retracted, and a control device that receives a depression signal from a brake pedal and a vehicle speed signal from a vehicle speed sensor and to control to drive the driving device. |
| US12110963B2 |
Gearbox assembly
A gearbox assembly includes a plurality of planet gears. At least one planet gear of the plurality of planet gears includes a layshaft. The gearbox assembly includes one or more roller bearings disposed within the layshaft and includes a plurality of rolling elements. The gearbox assembly also includes a bearing radial envelope in a range of 1.2 to 4.325. The gearbox assembly can also include a layshaft axial envelope in a range of 3.8 to 12.5. |
| US12110959B2 |
Planet carrier assembly
A planet carrier assembly includes a shaft and a planet carrier with a first carrier side plate. The shaft includes an axially aligned axis of rotation, a guide surface, and an axial stop axially adjacent to the guide surface. The first carrier side plate is materially bonded to the shaft at a first joining zone formed axially between the axial stop and the first carrier side plate. The first carrier side plate has a holder radially supported on the guide surface and centered on the axis of rotation. The guide surface may run in a circumferential direction around the axis of rotation. The guide surface may have at least a section of an external cylindrical surface. |
| US12110958B2 |
Belt pulley decoupler with a mounting plate, attached to a hub constituent part, of a vibration absorber
The disclosure relates to a belt pulley decoupler for a motor vehicle drive train that includes a hub constituent part configured for attachment to a crankshaft of an internal combustion engine, a flexible drive element pulley supported in a spring-damped manner relative to the hub constituent part, and a vibration absorber. The vibration absorber includes a mounting plate that extends from a fastening region, which is supported on the hub constituent part and connected to the hub constituent part in a positively locking and/or non-positive manner, radially outwards to a collar region which receives at least one mass element. The fastening region has a plate portion which is supported axially on a flange element of the hub constituent part and which is held relative to the hub constituent part via an axially running dome portion formed either by the mounting plate or the flange element. |
| US12110952B2 |
Electric axle with compact electric machine and gear train layout
An electric axle is provided. The electric axle includes, in one example, an electric machine rotationally coupled to a layshaft via a first gear reduction and a differential rotationally coupled to the first gear reduction, a first axle shaft, and a second axle shaft. In the electric axle, the electric machine is positioned laterally between at least two drive wheels that are rotationally coupled to the first axle shaft and the second axle shaft and a rotational axis of the electric machine is axially offset from rotational axes of the at least two drive wheels. |
| US12110951B2 |
Double clutch reverse and active torque management system
A double clutch reverse and active torque management system is provided. A forward variable torque limiting clutch selectively couples torque between a driven sheave of a continuously variable transmission (CVT) and at least one drive axle of a vehicle when the vehicle is traveling in a forward direction. The forward variable torque limiting clutch is set to transmit less torque than can be transmitted through each of the drive sheave and the driven sheave of the CVT. A reverse variable torque limiting clutch selectively couples torque between the driven sheave and the at least one drive axle of the vehicle when the vehicle is traveling in a reverse direction. The reverse variable torque limiting clutch is set to transmit less torque than can be transmitted through each of the drive sheave and driven sheave of the CVT, wherein any slip caused by excessive torque occurs at one of the forward variable torque limiting clutch and the reverse variable torque limiting clutch. |
| US12110939B2 |
Anti-vibration device
Disclosed is an anti-vibration device. An anti-vibration device according to the embodiment of the present disclosure reduces vibration between an object and an installation surface on which the object is installed, and the anti-vibration device includes a first elastic member, a first support member disposed to cover the first elastic member and fastened to the first elastic member, a second elastic member disposed on an upper portion of the first support member, and a second support member disposed to cover the second elastic member and fastened to the first support member. |
| US12110935B2 |
Assembly bearing
An assembly bearing for a motor vehicle assembly includes an inner part, an elastomer supporting body in which the inner part is embedded, and an outer part that surrounds the supporting body. In embodiments, the outer part includes a first part and a second part that are clipped to at least one fastening element connected to the supporting body. |
| US12110932B2 |
Disc brake and laminated shim
This disc brake includes a first shim that has a first flat plate portion and claw portions curved from an outer edge side of the first flat plate portion and attached to an outer circumferential surface of a rear plate; and a second shim that has a second flat plate portion disposed in a manner of being sandwiched between the first flat plate portion and the rear plate, and a bent portion curved from an outer edge side of the second flat plate portion to the first flat plate portion side. Relative movement of the second shim with respect to the first shim on a plane parallel to the second flat plate portion is restricted. A leading end portion of the bent portion of the second shim is disposed within a projection plane of a largest flat surface portion of the rear plate in a disc axial direction. |
| US12110924B2 |
Sliding member and method for producing same
A sliding member according to an aspect of the present disclosure includes: a sliding member body containing a metal as a main component; and an outer layer laminated directly on a surface of the sliding member body and containing a crosslinked fluorine resin as a main component, and an arithmetic average roughness Ra1 of a surface having a waveform obtained by extracting a frequency component of a region having waviness having a frequency of not lower than 0.1 μm and not higher than 100.0 μm on a surface of the outer layer through fast Fourier transform processing, and performing inverse Fourier transform processing on data of a frequency component of a region having waviness having a frequency of not lower than 0.1 μm and not higher than 10.0 μm out of the extracted frequency component, is not greater than 0.035 μm. |
| US12110922B2 |
Slide member
Provided is a slide member having an overlay on a bearing alloy. The overlay has a thickness T and has a sliding surface and an interface with respect to the bearing alloy. The overlay includes an intermetallic compound and a matrix of Bi or a Bi alloy. In a thickness domain constituting 70%-75% of the thickness T of the overlay from the sliding surface to the interface, the volume proportion of the intermetallic compound is 10%-70%. |
| US12110919B2 |
Bimetallic stainless screw
A screw includes a shank having a tip, a rear end which is disposed opposite the tip, and a longitudinal axis which extends through the tip and through the rear end. The shank consists of a first steel material. A screw thread helix is disposed on the shank and protrudes from the shank. The screw thread helix consists of a second steel material that is different from the first steel material. Both the first steel material and the second steel material are stainless steels. |
| US12110916B2 |
Engagement verifying fastener
A cover includes a housing and a slider. The housing defines a first window. The slider is moveably connected to the housing and defines a second window. The first window and the second window are aligned when the slider is in a first position relative to the housing and misaligned when the slider is in a second position relative to the housing. |
| US12110912B2 |
Smart flow dual pump hydraulic system
A hydraulic system for a vehicle includes a first hydraulic pump including a first displacement actuator and a first pressure port, a first load sense system fluidly coupled to the first displacement actuator, a second hydraulic pump including a second displacement actuator and a second pressure port, a second load sense system fluidly coupled to the second displacement actuator, and a crossover pressure controller coupled between the first pressure port and the second pressure port. The crossover pressure controller reconfigurable between (a) a combined pressure configuration providing fluid communication between the first pressure port and the second pressure port and (b) a separate pressure configuration inhibiting fluid communication between the first pressure port and the second pressure port. The crossover pressure controller is actuatable independent of the first load sense system and the second load sense system. |
| US12110910B2 |
Compressor for automobile air conditioning device
A compressor (100) comprises a compressor body (10), a pipe (20) connected to the compressor body (10), and an acoustic cover disposed so as to surround the compressor body (10). The acoustic cover (30) has an insertion hole (31) through which the pipe (20) is inserted while being in close contact with the pipe (20), and an inner surface (30A) of the acoustic cover has a shape that traces an outer surface (10A) of the compressor body (10). Due to this configuration, it is possible to reduce the size and the weight of the acoustic cover (30), and by using the acoustic cover (30) with a simpler structure, it is possible to reduce the noise of the compressor (100) of this automobile air conditioning device. |
| US12110907B2 |
Heating device and vacuum pump
A heating device is for a vacuum line in which pumped gases are intended to circulate. The heating device includes at least one radiating body to radiate in the infrared when it is heated to a temperature above 150° C. The at least one radiating body is arranged in the pumping path of the gases. |
| US12110906B2 |
Heat collecting pump and domestic appliance
A heat collecting pump includes: a flow guide member, including a flow guide body and a flow guide blade, wherein the flow guide blade is disposed on an outer peripheral wall of the flow guide body; a heating member, disposed on a periphery of the flow guide member and spaced apart from the flow guide blade. The flow guide blade enables water to flow along the outer peripheral wall of the flow guide body to form a first whirlwind flow and to further form a second whirlwind flow in a gap between the heating member and the flow guide blade. Projections of velocity directions of the first whirlwind flow and the second whirlwind flow on a reference plane perpendicular to the axial direction of the flow guide body are in opposite directions; and the second whirlwind flow removes bubbles gathered on the heating member. |
| US12110904B2 |
Fans
In an aspect there is disclosed, a fan arrangement for a duct, the fan arrangement including a housing having an inlet and an outlet adapted to communicate air with the duct and an axially rotatably driven impeller supported within the housing between the inlet and the outlet. The impeller includes a hub carrying a plurality of blades that span in a radial direction outwardly of the hub, the plurality of blades being shaped to urge air between the inlet and the outlet. The plurality of blades may have a tip solidity ratio in the range of about 0.8 to 1.2, and each of the plurality of blades may have a twist angle between a root and a tip thereof in the range of about 15 to 30 degrees and a substantially constant thickness. An impellor, a blade, ventilation system and related methods are also disclosed. |
| US12110901B2 |
Pump bearing retainer
A wet-running pump bearing retainer (29) includes a radial bearing configured for a lubrication film between an inner sliding surface (41) and a rotor shaft (13) of a pump (1). The radial bearing is fitted into a radially inner section (49) that defines an axial fluid channel (45), located at a first radial distance (D1) to a rotor axis (R) and providing a fluid flow path (F1) in a first axial flow direction. The first radial distance is larger than a radius (D0) of the inner sliding surface. A radially outer section (51) extends from the inner section and defines a second axial fluid channel (47) for a flow path (F2) in a second axial flow direction, opposite to the first flow direction. The second axial fluid channel is located at a second radial distance (D2) to the rotor axis, which is larger than the first radial distance. |
| US12110899B2 |
Oscillation device and fan
The present application discloses an oscillation device and a fan, the oscillation device comprises a fixation seat provided with a through hole; a transmission shaft rotatably mounted in the through hole; and a motor mounted at the fixation seat, an output shaft of the motor being connected to an end of the transmission shaft, an axis of the output shaft of the motor being collinear with an axis of the transmission shaft, and the motor being configured to drive the transmission shaft to rotate. |
| US12110898B1 |
Disassemblable fan blade and ceiling fan light
A disassemblable fan blade and a ceiling fan light. The disassemblable fan blade includes an outer fan blade, an inner fan blade, and a fixing member. The outer fan blade is detachably connected to the inner fan blade, and the fixing member is used to connect the outer fan blade and the inner fan blade. The outer fan blade and the inner fan blade are connected at an angle. Due to the outer fan blade being connected to the inner fan blade at an angle, the blowing area of the fan is increased. The fan blade includes two sections, that is the inner fan blade and the outer fan blade, which reduces the packaging volume for transportation and increases the utilization of packaging space, thus reducing transportation costs and making it less prone to damage. |
| US12110894B2 |
Rotary compressor
A rotary compressor is provided that may include a casing having an oil storage space; a cylinder; a main bearing and a sub bearing; a rotary shaft; a roller having a vane slot and a back pressure chamber; and at least one vane. An oil supply hole that communicates the back pressure chamber with the oil storage space may pass through the main bearing or the sub bearing, or through the roller. Accordingly, as high-pressure oil is supplied directly to a rear end surface of the vane, it is possible to increase efficiency of the compressor by increasing a back pressure on the vane and suppressing a delay in starting the compressor, and it is also possible to reduce collision noise and wear in the vane and the cylinder by suppressing vibration of the vane. |
| US12110886B2 |
Piston monitoring assembly
A piston monitoring assembly includes a magnetic body coupled to a piston that is configured to move in opposite directions during a piston stroke to dispense a fluid, a magnetic sensor configured to output signals representative of a magnetic field generated by the magnetic body, and a controller configured to examine the signals output by the magnetic sensor and to determine whether the piston is moving far enough to ensure that the fluid is being dispensed during a first movement of the piston in the piston stroke and that the fluid is prevented from being dispensed during a second movement of the piston in the piston stroke. |
| US12110884B2 |
Installation for controlling a hydraulic installation with a plurality of receivers operating in parallel
A control system for controlling a hydraulic installation with a plurality of receivers operating in parallel includes control units which regulate control positions of each of the receivers supplied by a pump, the pressure and flow rate of which are regulated by a regulator with or without flow rate sharing. The distributor associated with each receiver is switched between modes by a switch associated with each receiver. A counter supplies a control signal to the switches in order to switch them to flow rate sharing mode, if at least two receivers must be activated. Each control unit generates a pressure value and a flow rate value in order, in flow rate sharing mode, to generate a flow rate regulation signal corresponding to the sum of all the flow rates, and a pressure signal corresponding to the highest pressure out of all the pressures. |
| US12110882B2 |
Capacity control valve
Disclosed is a capacity control valve includes a valve housing. A main valve including a valve body is driven by a solenoid, and a main valve seat which is between a discharge port and a control port and with which the valve body can contact, a pressure sensitive valve member forms a pressure sensitive valve, together with a pressure sensitive body disposed in a pressure sensitive chamber. The control port and a suction port communicate with each other through an intermediate communication passage by opening and closing of the pressure sensitive valve. The pressure sensitive valve member has a through-hole communicating with the intermediate communication passage, and has an opening and closing member attached thereto such that the opening and closing member is restricted in movement with respect to the valve housing by restriction device and slides relative to the pressure sensitive valve member to open and close the through-hole. |
| US12110877B2 |
Systems and methods for compressed air energy storage and control thereof
Systems, methods, and devices for energy storage are provided. A system for energy storage includes a thermomechanical-electrical conversion subsystem for converting energy formats and a mechanical and thermal storage unit for storing energy formats. The thermomechanical-electrical conversion subsystem includes a storage subsystem including a compressor and a first thermal energy exchanger and a generation subsystem including a power generator and a second thermal energy exchanger. The storage subsystem compresses a fluid to generate compressed fluid and thermal energy. The generation subsystem generates power from the compressed fluid and the thermal energy. The mechanical and thermal storage unit includes a pressure vessel for storing the compressed fluid and a thermal energy storage for storing the thermal energy generated by the fluid compression and for providing the thermal energy to the generation subsystem for generating power. |
| US12110875B2 |
Installation for the combined conversion of wave, wind and solar energies into electrical energy
The invention refers to a combined power generator for near shore area wherein on a support frame are mounted, at the base a vertical wave turbine coupled by a ratchet coupling to a wind turbine coupled in its turn by a speed raising coupling to an electric generator and above a photovoltaic platform with solar tracking system, with bi-facial photovoltaic panels, with a system of mirrors for the reflection of light on the back of the bi-facial photovoltaic panels, a hybrid controller and an inverter for taking over the electricity from the electric generator and the photovoltaic panels respectively and the transformation to the corresponding parameters for sending into the electrical network. By placing the three convertors vertically the energy efficiency on the surface unit in near-shore areas increase. Other advantages of the installation are: constructive simplicity, low price of construction, maintenance and operation, wave breaker. |
| US12110874B2 |
Nacelle for a wind turbine
A nacelle for a wind turbine includes: a nacelle housing; a rotor hub; and a rotor bearing for bearing the rotor hub on the nacelle housing, wherein the rotor bearing has at least one inner ring element and at least one outer ring element, wherein at least one oil-lubricated sliding bearing element is formed between the inner ring element and the outer ring element. A sealing element is formed between the nacelle housing and the rotor hub and/or between the nacelle housing and a rotor shaft. |
| US12110864B1 |
Aerofoil module for propeller and turbine blades with passive variable air passage cover
An aerofoil module for use in a blade of a propeller or turbine comprising: a body comprising a suction surface and a pressure surface; an air passage traversing the body, the air passage having an entrance opening on the pressure surface and an exit opening on the suction surface; a cover for covering a variable portion of a cross-section of the air passage; and a mechanism for varying the portion of the cross-section of the air passage covered by the cover, wherein the mechanism reacts passively to the oncoming air speed of oncoming air in the axial direction of the propeller/turbine; wherein the mechanism varies the portion of the cross-section covered by the cover such that the cover covers a smaller portion of the cross-section in response to a higher oncoming air speed, and covers a larger portion of the cross-section in response to a lower oncoming air speed. |
| US12110859B1 |
Fluid turbine with aero-elastic damping
An apparatus and method for designing a diffuser-augmented wind turbine with significantly reduced time-averaged loads and significantly reduced dynamic amplification factors. Some embodiments have an annular airfoil in fluid communication with the circumference of a rotor plane, and a vertical surface with a substantially symmetrical aerodynamic form with an articulated portion. |
| US12110858B1 |
Marine current energy generating device for deep sea cage
Provided is a marine current energy generating device for a deep sea cage. The marine current energy generating device includes a vortex vibration generating portion, where the vortex vibration generating portion is used for generating vortex vibration on a side facing away from a marine current; power generating portions, where several nano friction generators are arranged in the power generating portions, and the several nano friction generators generate power by using the vortex vibration generated by the vortex vibration generating portion and are electrically connected to each other; a guide portion, where the guide portion is used for making the vortex vibration generating portion perpendicular to a direction of the marine current all the time; and corrosion protection assemblies, where the corrosion protection assemblies are arranged at joints of the vortex vibration generating portion to the power generating portions and the guide portion. |
| US12110851B2 |
Fuel injector in an engine having spray orifice set configured for offset positioning and engine operating method
An engine includes a piston movable in a cylinder and having a combustion bowl, and an annular rim forming a scoop extending axisymmetrically around a piston center axis. A fuel injector tip extends into the cylinder and includes a first orifice set and a second orifice set offset from one another and offset from the piston center axis. A plurality of orifice-rim distances are defined between orifices in the second orifice set and an annular rim of the piston. The orifices in the second orifice set having a range of orifice sizes varied in direct relation to the respective orifice-rim distances. Related methodology is also disclosed. |
| US12110849B2 |
Acoustic component and air routing line having an acoustic component
An acoustic component is provided with a flow channel for a fluid. The flow channel has an inlet pipe and an outlet pipe. A flow channel section is arranged between the inlet pipe and the outlet pipe, wherein the flow channel section has a silencer volume connected in the flow channel section via openings to the flow channel. A flow deflection device is arranged at least in the flow channel section with the silencer volume, wherein the flow deflection device deflects a flow of the fluid in the flow channel section with the silencer volume away from the openings. The openings in the flow channel section are arranged in a sheltered zone of the flow deflection device. |
| US12110844B2 |
Zoned liner exhaust with buried N-core
A center plug for attenuating noise in a gas turbine engine includes an inner skin, a forward bulkhead, and aft bulkhead, and a noise attenuation panel. The inner skin has a substantially cylindrical shape and extending along an axial centerline. The forward bulkhead is disposed proximate a forward end of the inner skin. The forward bulkhead is connected to and extends radially outward from the inner skin. The aft bulkhead is disposed proximate an aft end of the inner skin. The aft bulkhead is connected to and extending radially outward from the inner skin. The noise attenuation panel is positioned intermediate the inner skin and partially divides a region bounded by the inner skin, the forward bulkhead and the aft bulkhead into. |
| US12110843B2 |
Thrust reverser comprising movable grids and cowls assembled by recessing
A thrust reverser with movable grids, includes structure for connecting, by recessing, a front frame of an outer cowl and a rear frame of the grids. The reverser includes loading structure configured to exert a stress pressing against the connecting structure, under the action of a circumferential pull of the front frame of the outer cowl or of a tightening band supported by the front frame. |
| US12110842B2 |
Air outlet for a nacelle for an aircraft bypass turbojet engine comprising a guiding device to favor a reverse thrust phase
An air outlet for a nacelle for an aircraft turbofan having an inner wall and an outer wall connected to each other by a trailing edge, at least one radial through aperture extending over an angular portion of the air outlet and having inner and outer open faces and, for each aperture, a guiding device having inner and outer movable members movably mounted between a closed position wherein the inner and outer movable members respectively close off the inner and outer open faces, the aperture defining a closed cavity and an open position wherein the inner and outer movable members are configured to allow an external air flow to circulate in the aperture to support a reverse thrust phase. |
| US12110840B2 |
Turbine engine separate flow mixer with lobes
The invention relates to a turbine engine separate flow mixer centered on a longitudinal axis, comprising an exhaust housing, a shroud directly connected to the exhaust housing and intended to mix the flows originating in the turbine engine, said shroud comprising a metal sheet formed by a succession of first and second longitudinal strips distributed circumferentially around the longitudinal axis of the mixer by circumferentially placing the second strips on either side of the first strips, the first and second strips being configured to form the shroud when at rest and grooves in the shroud when operating, the grooves being defined by an alternation of internal lobes and of external lobes. |
| US12110839B1 |
Variable area nozzle assembly for an aircraft propulsion system
A variable area nozzle assembly includes a fixed center plug, a fixed outer nozzle, and an inner nozzle. The fixed center plug includes a seal. The inner nozzle is disposed between the fixed center plug and the fixed outer nozzle. The inner nozzle includes an inner nozzle body. The inner nozzle body forms a primary duct between the inner nozzle and the fixed outer nozzle. The inner nozzle body forms a secondary duct and a gap. The gap is a nozzle outlet of the secondary duct. The secondary duct is disposed between the inner nozzle body and the fixed center plug upstream of the seal. The inner nozzle body forms a plurality of apertures. The inner nozzle body is translatable between a first position and a second position. In the first position, the primary duct has a first cross-sectional area and the plurality of apertures are isolated from the gap by the seal. In the second position, the primary duct has a second cross-sectional area and the plurality of apertures are connected in fluid communication with the gap. |
| US12110832B2 |
Fuel injector control system and method
A fuel injection installation method includes detecting an actuation timing of a first valve of a fuel injector, detecting an actuation timing of a second valve of the fuel injector, detecting a return timing of the first valve of the fuel injector, and detecting a return timing of the second valve of the fuel injector. The method includes, for one or more fuel injection events, modifying at least one of: a maximum amplitude of solenoid current, an average amplitude of solenoid current, a start time of solenoid current, an end time of solenoid current, or a total time of solenoid current. The modification is based on the actuation timing of the first valve, the actuation timing of the second valve, the return timing of the first valve, and the return timing of the second valve, and may be performed for installation of the fuel injector. |
| US12110830B2 |
Gas turbine engine
A highly efficient gas turbine engine is provided. The fan of the gas turbine engine is driven from a turbine via a gearbox, such that the fan has a lower rotational speed than the driving turbine, thereby providing efficiency gains. The efficient fan system is mated to a core that has low cooling flow requirements and/or high temperature capability, and which may have particularly low mass for a given power. |
| US12110828B2 |
Gas turbine engine for use in aircraft
A core engine including a core casing covering a low-pressure rotary structure and a high-pressure rotary structure and includes a passage of air flowing through the low-pressure and the high-pressure rotary structures; a fan located in front of the core engine; an inner cowl serving as an inner peripheral surface of a bypass passage that extends through the fan and bypasses the core engine; an accessory gear box that extracts power from the low-pressure or the high-pressure rotary structure and supplies the power to accessories; an auxiliary compressor attached to the accessory gear box, is driven by power of the accessory gear box, and increases pressure of compressed air extracted from the core engine; and a compressed air pipe that extends through an inside of a strut connecting the core engine and an airframe and supplies the compressed air having an increased pressure by the auxiliary compressor to the airframe. |
| US12110819B1 |
Side plate for rotary engine
A side housing for a rotary internal combustion engine, has: a side wall defining first threads, the first threads extending around a central axis; a side plate having a rotor-engaging side facing away from the side wall and a back side opposite the rotor-engaging side and facing the side wall; and a nut rotatable relative to the side plate about the central axis, the nut and the side plate axially locked to one another, the nut defining second threads extending around the central axis, the side plate secured to the side wall via a threading engagement between the first threads of the side wall and the second threads of the nut. |
| US12110816B1 |
Hybrid vehicle gasoline particulate filter regeneration
A hybrid electric vehicle (HEV) includes an internal combustion engine, a motor/generator configured to drive the internal combustion engine or be driven by the internal combustion engine to generate electricity to charge a high voltage battery and/or drive one or more electric traction motors, and an exhaust aftertreatment system having a gasoline particulate filter (GPF). A control system includes a controller for monitoring and performing a regeneration operation of the GPF. The controller is programmed to determine the GPF needs to be regenerated, and operate the internal combustion engine in fuel shut-off to generate a flow of air to the GPF to initiate a GPF regeneration. |
| US12110814B2 |
Apparatus and method for controlling a cam
Various embodiments of the teachings herein include a method for controlling a cam using an ECU (electronic control unit) comprising: learning a holding region in which linearity is not ensured by increasing or decreasing a PWM signal while the cam maintains a holding state; based on the results of the learning, generating a final PWM signal; and transmitting the final PWM signal to an oil control valve. The final PWM signal comprises a sum of a minimum PWM signal for the cam to leave the holding region and a control PWM signal for the cam to reach a desired position. |
| US12110811B1 |
Gas turbine architecture integrating a working fluid cycle
A gas turbine engine with a closed loop working fluid cycle. |
| US12110810B2 |
Gas turbine engine bleed air flow control
A gas turbine engine includes a compressor with an inner casing and an outer casing. The inner casing defines a primary flow path for airflow through the compressor, the inner casing and the outer casing define a bleed air cavity therebetween. The inner casing at least partially defines a first bleed air channel between the primary flow path and the first bleed air cavity. The first bleed air channel is defined between a first wall and a second wall, wherein the first wall is upstream from the second wall. The first wall includes a plurality of holes in fluid communication with the primary flow path and fluidly coupled to a suction manifold. The plurality of holes is configured to energize a fluid boundary layer along the first wall. |
| US12110808B2 |
Titanium alloy blade tip with high adhesion strength and wear-resistant protective coating and preparation method thereof
A titanium alloy blade tip with a wear-resistant protective coating and a preparation method thereof are provided. The method includes: (1) spraying MCrAlY alloy powder on a surface of a titanium alloy blade tip by high velocity oxygen fuel (HVOF) spraying at a spraying distance of 300-400 mm to obtain the titanium alloy blade tip with a MCrAlY layer on the surface; where M is one of Ni and NiCo; (2) pre-plating Ni at a current density of 4-10 A/dm2; (3) placing the pre-plated titanium alloy blade tip in a Watt solution, covering a surface of the pre-plated titanium alloy blade tip obtained in the step (2) with abrasive particles, and then performing composite electroplating at a current density of 0.5-2 A/dm2. In the method, the wear-resistant protective coating with the high adhesion strength is prepared on the titanium alloy blade tip, and the wear-resistant protective coating has good wear resistance. |
| US12110803B2 |
Aircraft turbine engine assembly comprising a support for equipment
An assembly for an aircraft turbomachine, comprising an intermediate casing hub, an equipment support having an upstream face located downstream of the intermediate casing hub, and a transfer gear box driving a power transmission shaft configured to transmit mechanical power, taken off an engine shaft of the turbomachine, to at least one upstream equipment item mounted on the upstream face of the equipment support, the upstream equipment item comprising a structural element attaching the equipment support to the intermediate casing hub. |
| US12110802B1 |
Full hoop ceramic matrix composite vane endwall integration with turbine shroud ring and mounting thereof
A turbine section of a gas turbine engine includes a case, a plurality of flow path components, and a mounting system. The case extends circumferentially around a central axis of the gas turbine engine. The plurality of flow path components includes a turbine vane, a turbine blade, and a flow path ring. The mounting system is configured to couple the flow path ring to the case. |
| US12110799B2 |
Abradable coating
The invention relates to an abradable coating for a turbomachine, comprising a mineral compound having a Mohs hardness of 6 or less and a melting temperature of more than 450° C. or even 800° C., and a polymeric compound with a content of between 40% and 70% by volume. |
| US12110798B1 |
Blade outer air seal with machinable coating
A gas turbine engine includes a compressor section, a combustor section and a turbine section for rotation on an axis. The turbine section includes at least one row of rotating turbine blades each having a radially outer tip. A blade outer air seal is positioned radially outwardly of the radially outer tip. The blade outer air seal has a central web positioned radially outwardly of the radially outer tip. The blade outer air seal has an upstream mount arm and a downstream mount arm receiving mount structure from a static structure. The static structure has sealing members engaging an upstream outer surface of the upstream mount arm at an upstream seal material and a downstream outer surface of the downstream mount arm at a downstream seal material. A method is also disclosed. |
| US12110796B1 |
Seal assembly for a rotary engine housing
An engine housing includes a rotor housing and a side housing assembly. The rotor housing includes a rotor housing body. The rotor housing body extends about an axis to form a rotor cavity of the engine housing. The rotor housing body extends between and to a first axial end and a second axial end. The side housing assembly includes a side housing body, a side plate, and a seal assembly. The side housing body is disposed at the first axial end. The side plate is disposed axially between the rotor housing body and the side housing body. The side plate includes an inner side, an outer side, and a perimeter edge. The seal assembly includes a support ring and a sealing ring. The support ring is disposed at the perimeter edge and the first axial end. The support ring circumscribes the side plate. The sealing ring extends between and to a first axial sealing ring end and a second axial sealing ring end. The first axial sealing ring end is disposed at the support ring and the outer side. |
| US12110794B2 |
Two-stage reverse-torque bent screw orientation tool
Provided is a two-stage reverse-torque bent screw orientation tool. An existing bent screw orientation technology has the technical problems of large friction resistance, difficult control of a borehole track, a low drilling speed and the like, and restricts economic, safe and long-acting development of oil and gas. In order to solve the above problems, the two-stage reverse-torque bent screw orientation tool is invented and composed of a first-stage clutch mechanism and a second-stage clutch mechanism, and the first-stage clutch mechanism and the second-stage clutch mechanism are both composed of a battery, a battery compartment, a pressure sensor, an electromagnetic valve, a body, a plug, a piston, an outer tooth cylinder, an inner tooth cylinder, a transmission cylinder, a connecting cylinder, a bearing, a limiting cylinder, a lower joint, a thrust bearing, a battery compartment, a circuit board, a cover plate and the like. |
| US12110792B2 |
Downhole sample extractors and downhole sample extraction systems
A downhole sample extractor includes a sample container chamber that holds a sample container containing a downhole sample. The downhole sample extractor also includes a sample extraction chamber having an internal chamber that is partially filled with a carrier solution, wherein the downhole sample is mixed with the carrier solution in the internal chamber of the extraction container. The downhole sample extractor further includes a first piston that, when actuated, inserts the sample container into the internal chamber of the sample extraction chamber. |
| US12110786B1 |
Battery-operated position sensor assembly for wellbore intervention
A sensor assembly includes a position measurement sensor, a slickline, and a processor. The position measurement system measures angular velocity of the sensor assembly inside a wellbore that extends in an axial direction. The slickline raises and lowers the position measurement sensor in the wellbore. The processor executes a series of measurement units including: an inclination measurement unit, a coordinate measurement unit, a depth measurement unit, and a data storage unit. The inclination measurement unit determines an inclination of the position measurement sensor. The coordinate measurement unit determines radial coordinates of the position measurement sensor. The depth measurement unit determines a real-time depth level of the position measurement sensor. Each of the inclination, the radial coordinates, and the real-time depth level are determined from the angular velocity. The data storage unit stores the measured values, including the angular velocity, inclination, radial coordinates, and real-time depth level. |
| US12110784B2 |
Soil working device and method for creating a substantially vertical hole in the ground
The invention relates to a soil working device for creating a substantially vertically running hole in the ground, which hole is provided with a slurry, said soil working device having a base body, a connection apparatus which is arranged on an upper end region of the base body, and a soil removal apparatus and/or a soil displacement apparatus, which is arranged on a lower end region of the base body. According to the invention is intended that, at a lower region of the base body, a first pressure measuring apparatus for measuring a first ambient pressure is arranged, and that at an upper region of the base body, which is vertically spaced apart from the lower region, a second pressure measuring apparatus for measuring a second ambient pressure is arranged. The invention also comprises a method for creating a substantially vertical hole in the ground by means of such a soil working device. |
| US12110783B2 |
Automated identification and application of hydraulic fracturing shut-in parameters
Disclosed herein is an automated process of identifying shut-in parameters of a hydraulic fracturing operation from hydraulic fracturing treatment (HF) data. Also disclosed is a system and computer program product for automatically determining shut-in parameters from HF data. The HF data can be collected in real time during a HF from various sensors, equipment, or systems typically used in HFs or present at a well site. In one example, a method for automatically determining hydraulic fracturing parameters includes: (1) obtaining HF data, (2) determining a Rate Shut-In (RSI) time from the HF data, (3) determining a Well Shut-In (WSI) time using the RSI, and (4) calculating an Instantaneous Shut-In Pressure (ISIP) value based upon both the RSI and the WSI times, wherein determining the RSI time, the WSI time and calculating the ISIP value are automatically performed by one or more processors. |
| US12110777B2 |
Auto-correction for water cut measurements from multi-phase flowmeter in undersaturated oil wells
Systems and methods include a computer-implemented method for determining a gas-oil rate (GOR) for an oil well. A measured GOR is determined for an oil well. A measured water cut (WC) is determined for the oil well. An initial solution of the GOR is determined for the oil well. A corrected WC is determined for the oil well based on a function of the measured GOR, the measured WC, and the initial solution of the GOR. |
| US12110776B2 |
Down-hole gas separation methods and system
A method and apparatus for separating of gas from liquids in a wellbore, the apparatus enabling the receiving of wellbore fluids into two or more production separation chambers, operating in parallel. The apparatus further enabling the receiving of production separation chamber fluids into a production pipe through a thief jet port disposed in a lower chamber beneath the production separation chambers. The apparatus further enabling extraction of bottom hole gas fluids in the wellbore from under the two or more production separation chambers and disposing the gas fluids back into the wellbore above the two or more production separation chambers. |
| US12110774B2 |
Artificial porosity-pressure adjustable formation fluid-gas control system and method
An oil and gas downhole device is disclosed wherein the device separates the oil and gas from undesired water, which returns to the formation. The device includes a plurality of channels filled with elements fit tightly to a gas tight seal at atmospheric pressure with interstitial spaces. Under pressure the device allows oil and gas to pass but not water within its operating range of pressures. Also included is a method for using the device. |
| US12110771B2 |
Gas lift valve remanufacturing process and apparatus produced thereby
Used gas lift valves having a used bellows assembly are remanufactured. Separable components are disassembled, and the used bellows assembly is removed from a dome housing by de-brazing the used bellows at a brazed joint from a mating surface of the dome housing. A replacement bellows is then affixed (e.g., arc welded) to the dome housing's mating surface, and a bellows adapter is affixed (e.g., arc welded) to the replacement bellows. The separable components of the used valve are then reassembled to produce a remanufactured gas lift valve. The remanufactured valve has a replacement bellows composed of a nickel-chromium alloy as opposed to a nickel-copper alloy, has the replacement bellows arc-welded to the dome housing as opposed to being brazed thereto, and has the adapter arc-welded to the bellows as opposed to being brazed thereto. |
| US12110770B2 |
Single or multi-fire semi-automatic perforation system and methods of use
In one example, a method includes running a downhole system into a downhole environment that comprises a wellbore, and the downhole system is configured such that a reusable plug of the downhole system is positioned uphole of a perforation gun of the downhole system, then, with the perforation gun, perforating a casing at a stage of the wellbore, and the perforating is performed using a projectile, and the perforating is performed by firing the projectile from a chamber of the perforation gun. |
| US12110768B2 |
Multilateral completion systems and methods to deploy multilateral completion systems
The disclosed embodiments include multilateral completion systems and methods to deploy multilateral completion systems. A multilateral completion system includes a main bore completion having an inductive coupler, a lateral completion having an inductive coupler, and a second lateral completion also having an inductive coupler. The multilateral completion system also includes a junction having an inductive coupler, and a second junction having an inductive coupler. The multilateral completion system further includes a final completion having a first inductive coupler electrically connected to the inductive coupler of the main bore completion, a second inductive coupler electrically connected to the inductive coupler of the lateral completion, a third inductive coupler configured to couple to the inductive coupler of the second junction, and an electrical conduit running through an inner diameter of the junction, whereby the main bore completion, the lateral completion and the second lateral completion are all electrically connected in parallel. |
| US12110767B2 |
Drill device
A drill device comprising: a pile configured such that same descends to a seafloor surface through a mooring installation device provided in a ship, and a part of the body thereof is fixed in an area of the seafloor surface as the upper surface thereof is pressurized in the vertical direction; a driving pipe configured such that same descends to the seafloor surface through a through-hole formed in the pile, the body thereof is inserted into a seafloor foundation, and same is recovered through the through-hole after excavation is completed; a chain, one end of which is fixed to one side of the pile, and the other end of which is introduced through the through-hole such that same is inserted into the seafloor foundation together with the driving pipe; and a drill bit unit. |
| US12110765B2 |
Method and apparatus for washing an upper completion
The invention relates to the cleaning of a wellbore including a reservoir liner 3 and an upper portion 2 of the wellbore, by running in only one string into the wellbore and performing a reservoir liner cementing operation, displacing the cement 7 with completion fluid 8, followed using the same string to circulate mud in the upper completion, perform an inflow test on the reservoir liner 3, wash the upper completion and displace it to completion fluid 8. |
| US12110761B2 |
Hydrostatically insensitive testing and injection plug
A plug for use in a wellbore has a piston that is movable on a body. A control valve is disposed in communication between the wellbore and a piston chamber and can capture wellbore pressure in the piston chamber. A closure on the body can transition from a closed condition to an open condition relative to the port in response to the movement of the piston. A fixture releasably holds the closure in the closed condition on the body. The fixture releases in response an increased pressure differential on the piston above an initial pressure differential between the captured chamber pressure and the wellbore pressure. |
| US12110759B2 |
Equipment for self-abandonment of wells
Equipment for autonomous abandonment of wells is installed its position during the completion of the well. Such equipment melts the string, cables and accessories and the casing by means of an exothermic reaction (which may have thermite among its reagents). The start of this reaction is remotely triggered according to the interest of the well operator. As a product of the process, there is the formation of a permanent barrier (BIS) to abandon the well. This permanent barrier will be a product of the residual material from the heat release reaction, a molten material from the string and casing, as well as the material responsible for the formation of the BIS, which shall have eutectic characteristics, that is, after its solidification it shall have an expansion in order to ensure that it generates rock-to-rock adhesion. |
| US12110758B2 |
Downhole tool securing device and frac plug
A downhole tool securing device and a frac plug which are excellent in setting properties and water pressure resistance and have excellent fracturing properties. A downhole tool securing device (slips) of a frac plug according to one embodiment of the present invention includes a button containing a powder metallurgy material and having a compressive elastic modulus of at least 13.5 GPa and a toughness of 0.23 GJ/m3 or greater and 1.0 GJ/m3 or less. |
| US12110756B2 |
Modified cement plug and methods of use
An improved wiper plug and methods of using the plug during casing and cementing operations within a subterranean wellbore are provided. The present plugs may pre-loaded with at least one engineered material and operative to release the material over time at a target location within the wellbore, such release serving to enhance the degradation of dissolvable components within the plugs and/or within the casing string, and/or to alter the chemical properties of the wellbore environment. |
| US12110754B2 |
Variable intensity and selective pressure activated jar
A jarring tool used to dislodge a stuck tubular string or bottom hole assembly within an underground wellbore. A funnel element is placed underground either within, or as part of, a tubular string. A deformable ball may be seated within the funnel element to block fluid from passing within the tubular string. Hydraulic pressure may build within the tubular string until it exceeds the pressure the ball can withstand. This will cause the ball to deform and be expelled through the funnel element. With no ball to block its flow, fluid will be rapidly released through the funnel element. The rapid release of fluid will cause a powerful jarring or jolting to the tubular string or bottom hole assembly. Deformed balls may be captured in a cartridge chamber installed within the drill string and sized to create turbulent fluid flow within the drill string. |
| US12110750B2 |
Downhole high expansion anchor system
A downhole anchoring mechanism configured to anchor a downhole tool assembly to a target location within an oilfield tubular. The anchoring mechanism comprises an anchor pad, a first arm coupled to a first hub and the anchor pad, and an extension mechanism coupled to a wedge hub and the anchor pad. The anchor pad is configured to extend radially outwards by the tapered surface of the wedge hub to engage an inner surface of a small oilfield tubular in response to the extension mechanism being configured in a deactivated mode. The anchor pad is configured to be extended radially outwards by the first arm and the extension mechanism to engage the inner surface of a large oilfield tubular in response to the extension mechanism being configured in an activated mode. The extension mechanism is a telescopic arm assembly or a sliding axle assembly. |
| US12110746B2 |
Threaded joint for production tubing
A threaded joint for production of tubing includes a male element and female elements, having outer surface and inner surfaces, respectively, whose ends are configured with a trapezoidal tapered thread and with sealing surfaces, auxiliary surfaces and abutting end surfaces, which form an inner sealing assembly. The threads have characteristics described in the present disclosure. Auxiliary surfaces are provided between the sealing surfaces and the abutting end surfaces. The junction between the sealing surfaces and the auxiliary surfaces is configured in the form of a concave spherical surface on the male element and a convex spherical surface on the female element. This provides for the formation of a tight joint under high mechanical loads by virtue of improved coupling characteristics and the prevention of damage to the surfaces. |
| US12110745B1 |
Oilfield drill bit jet nozzle with slit connecting two orifices
A jet nozzle for oilfield drill bits which utilizes a novel orifice configuration to allow for smaller sizes without the risk of debris clogging typically associated with smaller sized jet nozzles. The nozzle's orifices are arranged such that the larger of the paired orifices facilitates the unplugging of the smaller orifice when it may become clogged with debris from the mud used in the drilling process. The nozzles may be utilized with existing drilling equipment and may further enable the realization of smaller jet nozzle sizes. |
| US12110743B2 |
Adjustable reamer
During extension, the reamer block of an expandable reamer pushes on an upper plate. Extension is limited by contact with a spring retainer. To adjust the maximum extension of the expandable reamer, a spacer is placed between the expandable block and the spring retainer. The spacer reduces the amount of longitudinal travel of the expandable reamer, thereby reducing the extension of the expandable reamer. |
| US12110742B2 |
Ladder with wide rung
A ladder having a first rail and a second rail. The ladder having a standard rung having a width permanently attached to the first rail and the second rail. The ladder having a first wide rung having a width greater than the width of the standard rung, which is permanently attached to the first rail and the second rail. The ladder having a second wide rung having a width greater than the width of the standard rung, which is permanently attached to the first rail and the second rail. The first wide rung and the second wide rung are disposed in a work zone of the ladder. The work zone of the ladder is where a user typically stands on the ladder while performing tasks. The standard rung is disposed outside the work zone. |
| US12110740B2 |
Fastening system and window shade including the same
A fastening system for a window shade includes a first clipping element having a first latching part, and a second clipping element having a second latching part operable to engage with the first latching part for attaching the first and second clipping element to each other, the first and second clipping element being attachable to each other for holding at least one panel of a window shade in a gap between the first and second clipping element. The first and second clipping element are attachable to each other according to a first and a second configuration, the gap between the first and second clipping element being greater in the first configuration than in the second configuration. The fastening system can hold two panels in contact with each other in the gap in the first configuration, and to hold a single panel in the gap in the second configuration. |
| US12110739B2 |
Reshapable window with cover panel
An apparatus provides for the flexible adjustment of the position of the windows, as well as for the ability to change the light transmission area of a single window, without wasting too much space. The apparatus can transform windows into completely opaque walls, for example, to achieve partial or complete light blockage by moving several wall panels hidden inside the sill up and down to specified positions. A set of push plates inside the sill can be used to displace the wall panels horizontally and a set of lifting plates on the window frame can be used to move the wall panels up and down along a track. At the same time, after selecting the specified position, the corresponding position can have a stick to push the wall panel into the specified position and tighten and fix the wall panel in the desired position. |
| US12110735B2 |
Building aperture cover frame
A building aperture cover frame, such as a window frame, having at least one frame profile for framing an insulated glass unit, where the frame profile includes an insulating core of insulating polyurethane foam core material enclosed by a core surface of the insulating core, where the insulating polyurethane foam core material having at least 85% by weight polyurethane, and where the insulating polyurethane foam core material is of a material density of less than 60 kg/m3, such as less than 50 kg/m3, preferably less than 40 kg/m3, a profile shell encapsulating the insulating core and having an inner shell surface facing the core surface, where the profile shell is made of at least 90% by weight polyurethane, and where the profile shell is of a material density of at least 600 kg/m3, such as at least 750 kg/m3, preferably at least 850 kg/m3, and one or more metal reinforcement element(s) located between opposing parts of the inner shell surface and the core surface. |
| US12110734B2 |
Drainable threshold
An entry door drainable threshold comprises a front section including one or more water egress apertures; a trough section including one or more apertures; and a water ramp member disposed under the trough section and the front section, whereby water falls down through the one or more apertures of the trough section, down the water ramp member, and out of the entry door drainable threshold through the one or more water egress apertures. |
| US12110732B2 |
Shock absorber configured with a deformable energy absorbing member
A shock absorber includes a first end configured to be mechanically fastened to a first component, a second end configured to be mechanically fastened to a second component, a main body, a main shaft, and a primary piston. The primary piston configured to move within the main body and further configured to provide a first damping force by movement of a fluid through the primary piston while the main shaft moves a first distance. The shock absorber also includes a deformable solid material arranged in the main body. The primary piston configured to further move within the main body and further configured to provide a second damping force by deforming the deformable solid material after the main shaft moves the first distance. |
| US12110720B2 |
Vehicle door including push button actuator
A door of a vehicle includes a door body coupled to a vehicle body. The door body is movable relative to the vehicle body between an open position and a closed position. The door further includes a latch movable relative to the door body between a latched position and an unlatched position. The latch is configured to secure the door body in the closed position when the latch in the latched position. An actuator is supported by the door body and operable to move the latch from the latched position to the unlatched position, and a push button actuator is supported by the door body and operable to move the latch from the unlatched position to the latched position. The push button actuator is operable to move the latch from the latched position to the unlatched position without operating the actuator. |
| US12110718B2 |
Motor vehicle lock
A motor vehicle lock including a latch and a pawl assembly associated with the latch including a pawl, the pawl assembly, in a blocking state, blocks the lock latch in a locking position, and a trigger assembly; the trigger assembly configured to actuate the pawl assembly out of the blocking state during an opening process; and a draw-in assembly including a coupling lever pivotable to a coupling position, for coupling to the lock latch to lock the lock latch. The closing assembly including an ejector lever including an ejector contour for ejecting the coupling lever, in an ejection position, out of engagement from the pawl, and a trigger section, in an emergency actuation, configured to engage the ejector lever via at least part of the closing process to eject the coupling lever and disengaged from the ejector lever during at least part of the opening process. |
| US12110717B2 |
Motor vehicle lock
A motor vehicle including a latch and a pawl, the latch is adjustable between an open position and a locked position, the pawl is adjustable between a lowered position and a raised position, a drive arrangement which, in an opening movement, adjusts an adjusting arrangement such that the adjusting arrangement raises the pawl, an actuating lever and a clutch arrangement arranged between the actuating lever and the pawl, in the disengaging state, the actuating stroke of the actuating lever is an idle stroke with regard to the raising of the pawl and in the engaging state, the pawl is able to be raised via the actuating stroke of the actuating lever, the adjusting arrangement with the opening movement, shifts the clutch arrangement from the disengaging state to the engaging state. An unlocking movement shifts the clutch arrangement from the disengaging state into the engaging state via the adjusting arrangement. |
| US12110711B2 |
Intelligent lock for recreational vehicle
A novel intelligent lock for a recreational vehicle belongs to the technical field of locksets. The novel intelligent lock for the recreational vehicle includes a recreational vehicle lock body; a lock cylinder device is arranged on one side of the recreational vehicle lock body; an electrical control device is arranged in the recreational vehicle lock body; the recreational vehicle lock body is provided with a fingerprint recognition module with an inclination angle; an electronic peep hole capable of observing an external situation is arranged on one side of the fingerprint recognition module; the electrical control device is electrically connected to the fingerprint recognition module and the electronic peep hole; and the electrical control device is connected to the lock cylinder device. |
| US12110707B2 |
Swimming pool/spa gas heater inlet mixer system and associated methods
An inlet mixer system for a gas heater includes a housing in fluid communication with an inlet of a combustion blower, and first and second mixer inserts, each removably positionable within the housing. Each mixer insert includes a body defining a mixing chamber, an air intake, and a plurality of orifices disposed radially about the body and extending through the body, which provide respective volumetric flow rates of a fuel gas. When the first mixer insert is positioned within the housing, the inlet mixer system is configured for use with a first fuel gas, and when the second mixer insert is positioned within the housing, the inlet mixer system is configured for use with a second fuel gas. |
| US12110706B2 |
Butterfly fan inlet and chamber exhaust valve controllers for wave making systems
A pool wave generator having a pool area and a plurality of chambers for generating a wave in the pool area. Exemplary embodiments include using exhaust valves in each chamber to control the performance of fans. Measuring the power consumed by the fans in real time allows determination of the amount of air to be evacuated from the pneumatic system (and thus an opening angle of the exhaust valves) so that the fans operate at maximum efficiency and with less instability. In an exemplary embodiment, a valve mounted on the fan inlet allows the incoming air flow to be controlled, thereby allow the motors to continue rotating at a given speed with little or no energy consumption when the valve is partially or fully closed. |
| US12110702B2 |
Tilt system for telescoping mast
A tilting and telescoping mast assembly having a compact device footprint that can be mounted in close proximity to, for example, a front wall of a truck bed (e.g., adjacent the cab) thereby reducing dead space within the truck bed and maximizing cargo space within the bed. The mast of the present disclosure is configured to be supported by its base in a first position when in the horizontal orientation and supported in a second position when in the vertical orientation, with the first and second positions being spaced apart horizontally and/or vertically. |
| US12110699B2 |
System for joining or reinforcing components
The invention relates to a system for joining two components or for reinforcing a component, comprising a first and a second threaded sleeve which each comprise the following: an outer thread, with the aid of which the threaded sleeve can be screwed into the respective component and which is suitable to form a composite with the respective component, and a power drive, by which a torque for screwing the threaded sleeve into the respective component can be transmitted to the threaded sleeve. The system further comprises an elongate clamping element which is suitable to be guided through the second threaded sleeve and introduced into or guided through the first threaded sleeve, and which is suitable to axially clamp the first and the second threaded sleeve in such a manner that the first and the second threaded sleeve form opposed composite stresses in the respective component. |
| US12110698B2 |
Systems and methods of producing components for use in the construction of modular building units
Disclosed herein are various systems, sub-system, and methods for the manufacture of a wall module for using in building a modular construction unit, e.g., for using in building residential homes, commercial offices, educational or service facilities, etc. using a substantially entirely automated modular construction technique. According to the disclosure herein, the resulting wall module includes an internal wall frame including wall studs attached between a top plate and a bottom plate, with, in some embodiment, one or more framing sub-assemblies attached therein to define openings through the wall module. The wall frame has suitable panel members the respective surfaces thereof corresponding to the interior and exterior surfaces of the modular construction unit. The wall frames, when completely assembled, can be transported to be assembled with other constituent components of the modular construction unit to complete the manufacture of the modular construction unit. |
| US12110695B2 |
Floor panel and method of producing such a floor panel
The invention relates to a floor panel, in particular a magnesium oxide based floor panel, which is preferably provided with interconnecting coupling parts for mutually connecting adjacent floor panels to each other. The invention also relates to a method of producing a floor panel, in particular a magnesium oxide based floor panel. |
| US12110692B2 |
Decorative panel, and decorative floor covering consisting of said panels
In the field of decorative floor coverings, decorative panels are known having a MDF (Medium Density Board) or HDF (High Density Board) based core layer on top of which a decorative substrate is attached to provide the panels a desired appearance. The invention relates to a panel, in particular a decorative panel, a floor panel, a ceiling panel or a wall panel. The invention also relates to a floor covering consisting of a plurality of mutually coupled panels. |
| US12110687B2 |
Underground base for a static structure
An underground base configured for supporting an above-ground static structure includes a plurality of plates each having a distal end, a proximal end, and a body portion between the distal end and the proximal end. Each of the plurality of plates is connected to at least another plate of the plurality of plates such that the plurality of plates defines a three-dimensional structure having an open top end and an open bottom end. The underground base further includes a plurality of brackets each connected to one of the plurality of pile plates. At least one reinforcement plate is connected to the body portion of at least one of the plurality of plates. Each of the plurality of plates is made from a first material, and the at least one reinforcement plate is made from a second material different from the first material. |
| US12110686B1 |
Building element for a prefabricated, modular, semi-permanent and relocatable structure
A building element for a semi-permanent and relocatable structure includes: (a) a member having a rectangular, cross-sectional shape, that encloses an interior portion which has open ends that include cornering portions, (b) a pair of flanges, one of which extends outwardly from each of the member's top corners, (c) a pair of member cavities, each extending between the member's open ends and being located proximate an interior, bottom corner and having an opening that provides access to the cavity, (d) a 90-degree, mitered bracket, with fasteners, configured to fit into the open end of a member cavities and join two members on their ends at a right angle, and (e) a detent formed in each of cavity and configured to provide a locking mechanism for the free end of the fastener. |
| US12110685B2 |
Multi-level carrier for ceiling panels and ceiling panel system
The present disclosure relates generally to ceiling panel carriers, for example, suitable for forming a ceiling surface by supporting a plurality of ceiling panels. The present disclosure relates more particularly to a carrier configured to mount ceiling panels at varying heights. The carrier includes an elongate support structure extending in a longitudinal direction and a plurality of attachment projections positioned along the length of the carrier. Each of the attachment projections extends down from the support structure and is configured to hold a ceiling panel. The attachment projections include a first group with a body and an upper hanger that has a first upper flange extending from the body in the longitudinal direction. The attachment projections also include a second group with a body and a lower hanger that has a first lower flange extending from the body in the longitudinal direction. |
| US12110684B2 |
Clip, ceiling base, and method for constructing same
A clip that fixes a ceiling joist intersecting a ceiling joist receiver to the ceiling joist receiver, includes: a top portion having a width of the ceiling joist receiver; a first hanging portion hanging down from one end of the top portion, and provided with, at a lower portion, first engaging projections extending left and right to engage the ceiling joist; and a second hanging portion hanging down from another end of the top portion, and provided with, at a lower portion, second engaging projections extending left and right to lock the ceiling joist. The first hanging portion has a length longer than that of the second hanging portion, and a recess extending in a direction toward the second hanging portion is provided at an intermediate position of the first hanging portion. |
| US12110682B2 |
Building system
Disclosed is an assembly for a flooring support structure of a prefabricated or factory made building, comprising a plate configured to boarder a peripheral edge of the flooring support structure in perpendicular planar configuration to the flooring support structure and a floor joist assembly coupled between an outer structural support beam of the flooring support structure and the plate. The floor joist assembly is configured to position below a wall framing structure supported atop the flooring support structure and to provide an open space below the wall framing structure to enable utility components to be contained within and run down the wall structure and through the open space. The disclosed assembly further allows installation of waterproofing on the exterior of the building structure and enables an exterior finish to terminate above grade level for exterior drainage and superior waterproofing. |
| US12110681B2 |
Fire resistant panel member and method for producing a fire resistant panel member
A fire resistant panel member and a related method for producing a fire resistant panel member where the panel member includes a first layer, a second layer covering at least a portion of a surface of the first layer, the first and second layers each comprising a pigmented polyester resin and a first organic peroxide, a third layer covering at least a portion of a surface of the second layer, a substantially rigid core member covering at least a portion of a surface of the third layer, and a fourth layer covering at least a portion of a surface of the core member, the third and fourth layers each comprising a polyester resin, a flame retardant, a second organic peroxide, and a fiber material, wherein the panel member is configured to have an ASTM E84 Class I fire and smoke rating. |
| US12110679B2 |
Load transferring connecting element
A load-transferring connecting element establishes a connection between a first building element and a second building element. The load-transferring connecting element is adapted for transfer of force between the first and second building elements. The load-transferring connecting element includes an elongated box-shaped main body. A first end portion of the load-transferring connecting element is arranged for attachment into the first building element with a remaining second end portion of the load-transferring connecting element positioned so as to project from the first building element. The second end portion is adapted for being received in a cavity arranged in the second building element. The second end portion of the load-transferring connecting element is provided with an attachment area for attaching lifting equipment for handling of the first building element. |
| US12110669B2 |
Shower with electronically-actuated mode changing
A shower system for controlling a spray pattern of water includes a sprayer and a control device. The sprayer includes a housing and an electronic diverter. The housing includes a water inlet and a plurality of water outlets configured to discharge water from the housing to form a plurality of different spray patterns. The electronic diverter is located within the housing and configured to automatically divert the water to different sets of the plurality of water outlets to form the plurality of different spray patterns responsive to an instruction signal. The control device is separate from the sprayer and is configured to provide the instruction signal to the electronic diverter to cause the electronic diverter to change between the plurality of different spray patterns. |
| US12110668B2 |
Customized water outlet setting method and customized water outlet method for quantitative faucet and quantitative faucet
A customized water outlet setting method, a customized water outlet method for a quantitative faucet, and a quantitative faucet are provided. The method comprises receiving a first touch/press signal of a water outlet setting switch, and entering a customized setting mode; receiving a quantitative gear position setting signal of a flow selection switch, and obtaining a corresponding quantitative gear position as a customized water outlet gear position; receiving a second touch/press signal of a water outlet control switch, controlling a water outlet valve to be opened, and controlling a flowmeter to start flow counting; after receiving the second touch/press signal of the water outlet control switch again, controlling the water outlet valve to be closed, and controlling the flowmeter to end the flow counting; setting a capacity obtained by the flowmeter as a water outlet capacity corresponding to the customized water outlet gear position; and exiting the customized setting mode. |
| US12110659B2 |
Pilot neutralizing system
A pilot neutralizing system of a work vehicle may include a pilot neutralizer and a first sensor. The work vehicle may include a frame assembly having a first frame portion and a second frame portion and an actuating assembly used to pivot the first frame portion relative to the second frame portion. The pilot neutralizer is electrically coupled to a controller and is hydraulically coupled between the operator control member and the steering valve to selectively provide a communication of a pilot signal. When an articulation position reaches a cushion region during steering, the pilot neutralizer is de-energized or energized to change the pilot signal at the steering valve to resist the actuating assembly from moving. The first sensor is coupled to the pilot neutralizer and detects a first value to diagnose the pilot neutralizer to determine whether the pilot neutralizer is incorrectly in a de-energized state or an energized state. |
| US12110657B2 |
Construction equipment
Provided is construction equipment including: a lower traveling body; an upper rotating body rotatably supported on the lower traveling body; booms operated by respective cylinders; a work machine which includes an arm and an attachment and is supported by the upper rotating body; a rotating device which includes a swing motor for rotating the upper rotating body and a swing reduction gear for decelerating the rotation of the swing motor; a controller for outputting a control signal to the rotating device; and a swing control unit which receives an input for swing control of the upper rotating body, wherein the rotation of the upper rotating body can be automatically controlled through the swing control unit. |
| US12110656B2 |
Frame for a construction machine
Problem to Be Solved: To provide a frame of a construction machine that can prevent a crack caused by a torsion load. Solution: The frame comprises the center member including the bottom plate and a pair of left and right vertical plates disposed on a top surface of the bottom plate, a pair of left and right skirt members horizontally disposed on both left and right sides of the center member, and a plurality of beam members disposed between the center member and right skirt member and between the center member and left skirt member, respectively. The plurality of beam members include the plate beam member disposed in a perpendicularly erected manner against the bottom plate. The first and second bent parts are formed on the plate beam member. The plate beam member has the first part extending outward in a horizontal direction from the center member to the first bent part, the second part extending from the first bent part to second bent part, and the third part extending outward in a horizontal direction from the second bent part to the skirt member. |
| US12110652B2 |
Vehicle shovel
A shovel includes: an arm rotatably attached to a boom rotatably attached to a revolving body; a bucket rotatably attached to the arm; a tilt mechanism configured to support the bucket that can be tilted to the arm; a bucket tilt angle sensor configured to detect a tilt angle of the bucket; and a tilt angle controller configured to control adjusting the tilt angle. The tilt angle controller adjusts the tilt angle by automatic control of the tilt mechanism so that a bucket line of the bucket becomes parallel to a target excavation surface. The automatic control of the tilt mechanism is enabled after moving the shovel and/or during rotating the shovel. |
| US12110650B2 |
Work machine
A connection switching device (45) connects a bottom-side oil chamber (15C) of a boom cylinder (15) and a bottom-side oil chamber (16C) of an arm cylinder (16) when a boom operating device (22A) instructs the contraction of the boom cylinder (15) and an arm operating device (21B) instructs the expansion of the arm cylinder (16). The connection switching device (45) connects the bottom-side oil chamber (15C) of the boom cylinder (15) and a rod-side oil chamber (16D) of the arm cylinder (16) when the boom operating device (22A) instructs the contraction of the boom cylinder (15) and the arm operating device (21B) instructs the contraction of the arm cylinder (16). |
| US12110646B2 |
Device for destroying plants
A device for killing or weakening plants and other organisms, has a conveying device for moving the device, a high voltage source and an applicator which is electrically connected to a high voltage source and which has a sensor-guided height-adjusting device. |
| US12110643B2 |
Modular street barrier system
A modular street barrier system comprising a plurality of L-shaped modules lying on parallel vertical planes and connected to each other by way of a plurality of rods and by a flexible thread-like element. |
| US12110642B2 |
Mobile milling machine with adjustable liquid spray system
A mobile milling machine can be equipped with a liquid spray system to introduce a liquid spray into a rotor enclosure to reduce the temperature of a plurality of cutting tools disposed on a rotatable cutting rotor. The liquid spray system can be associated with one or more surface wetness sensors to estimate the wetness of the work surface after the milling operation. The wetness of the work surface can be used to adjust the spray quantity of the liquid spray introduced by the liquid spray system. |
| US12110639B1 |
Rail temperature expansion joint and laying and mounting method
A rail temperature expansion joint and a laying and mounting method thereof relate to the technical field of track transit. The rail temperature expansion joint includes a sleeper, the upper surface of the sleeper is symmetrically mounted with two first rails and two second rails, and the first rail and the second rail on one side are arranged on the same straight line; a gap is arranged between end faces of the first rail and the second rail; the adjacent ends of the first rail and the second rail are fastened and positioned by a group of adjustment components, the adjustment components are fixedly mounted on the embedded part, and the embedded part is located at the outer side of the first rail and the second rail. |
| US12110637B2 |
Dispersible tissue laminate
Dispersible adhesively bonded wet tissue laminates comprising two or more adhesively bonded tissue plies. The first and second tissue plies may be adhesively bonded to one another discrete bond points by adhesive, such as a triggerable adhesive binder. The first and second tissue plies may differ in respect to at least one of basis weight, sheet bulk, tensile strength or fiber composition. The adhesively bonded wet tissue laminates are generally strong enough to withstand use, such as having a geometric mean wet tensile strength (GMWT) greater than about 200 g/in, but disperse quickly in water, such as having a Slosh Time less than about 60 minutes. |
| US12110634B2 |
Treated titanium dioxide pigment, process of making thereof and use thereof in paper manufacture
Process for the surface treatment of a titanium dioxide pigment, characterized in that it comprises the following steps: an aqueous suspension of titanium dioxide pigments is formed, in a first step, a layer of alumina phosphate is precipitated on the surface of the pigment, in a second step, a layer of alumina is precipitated over the first layer of alumina phosphate, and in an optional third step, a layer of magnesium oxide is precipitated on the layer of alumina. Titanium dioxide pigments made by the disclosed process and method using said pigments in paper manufacturing are also disclosed. |
| US12110633B2 |
Method for making burnout fabric
A method for making a burnout fabric includes: (1) pre-treating a greige fabric; (2) processing the pre-treated greige fabric with a burnout paste containing sulfuric acid, synthetic gum tragacanth, and sodium alginate; and (3) post-treating the greige fabric after the burnout treatment to obtain a burnout fabric. The method according to the present invention is simple in process, low in cost, and easy to implement, and the burnout fabric obtained thereby has an attractive and clear pattern, featuring a three-dimensional effect and a high quality. |
| US12110628B2 |
Distributed networked laundry machine control and operation
Methods, system and apparatus for the controlling laundry machines in a laundry facility. A user device receives a list of machines for a laundry facility and displays them on a machine control user interface. The user may then make a selection of a machine, a selection of an operation type and a selection of one or more operational parameters associated with the selected operation type. The selection of the operation type and the one or more operational parameters may be made on the user device or on the selected machine. The machine control user interface may then display the user selections, an estimated duration and a cost. The estimated duration and cost may be based on the selected machine, selected operation type and the one or more selected operational parameters. |
| US12110626B2 |
Laundry washing apparatus
A laundry processing apparatus includes an outer tub for accommodating washing water therein, an inner tub disposed inside the outer tub and containing laundry therein, a pulsator provided in a lower portion of the inner tub, a blade provided below the pulsator, a driving motor disposed outside the outer tub for rotating a washing shaft, a pulsator connecting shaft penetrating a lower side surface of the outer tub for rotating the pulsator, a blade connecting shaft which also penetrates a lower side surface of the outer tub for rotating the blade, and a gear module disposed outside the outer tub for transmitting a rotational force of the washing shaft to the pulsator connecting shaft and the blade connecting shaft respectively. |
| US12110625B2 |
Creel with integrated yarn delivery and control system
A communication system is provided for a yarn creel with sensors and displays located throughout the array of yarn positions and communicating with a creel controller to facilitate transfer and display of thread-up information and analysis of operational data. |
| US12110623B2 |
Sewing or stitching station and apparatus and method for feeding plate-shaped functional elements to a sewing or stitching machine
An apparatus for feeding plate-shaped functional elements to a sewing or stitching machine comprises a first guide rail which extends in a longitudinal direction between a first end and a second end and which has a first delimiting surface and a first guide surface extending transversely with respect to the first delimiting surface, a second guide rail which extends in the longitudinal direction between a first end and a second end and which has a second delimiting surface, facing the first delimiting surface and extending parallel to the first delimiting surface, and a second guide surface extending transversely with respect to the second delimiting surface in the direction of the first guide rail; and a transporting device configured to move a functional element resting on the first and the second guide surface from the first end of the guide rails in the direction of the second end of the guide rails. |
| US12110620B2 |
Circular knitting machine and a method for moving the needles of a circular knitting machine
A circular textile knitting machine includes a drive chain for each needle inserted in a respective longitudinal groove, located below a respective needle and operatively interposed between the respective needle and actuating cams. The drive chain includes a sub-needle arranged below the needle and engaged with the needle to be axially moved in the respective longitudinal groove together with the needle. The sub-needle includes a movable butt radially movable between an operating position, in which it is extracted to be engaged with respective first paths defined by first actuating cams and cause activation of the needle, and a non-operating position, in which it is retracted to not be engaged with the first paths. A selector is partly located below the sub-needle and partly alongside the sub-needle and is configured for oscillating between an active position, in which it pushes the movable butt into the operating position, and a rest position, in which it allows the movable butt to return into the non-operating position. The selector is axially uncoupled from the sub-needle and from the needle in a manner such that the needle and the sub-needle are never pushed or pulled axially by the selector. A selecting device acts upon command on the selectors so as to cause the passage thereof into the active position. |
| US12110619B2 |
Sock
A sock (1) comprises a heel part (H) between a tubular leg part (L) and a tubular sole part (S), which comprises mesh-number varying regions (V1-V6) arranged along a knitting axis (K), and tubular regions (C1-C5) arranged between the mesh-number varying regions. The mesh-number varying regions include an upper region (V1), a lower region (V6), and intermediate regions (V2-V5). The number of courses of the upper region (CV1) is smaller than the number of courses of the lower region (CV6) and the number of courses of the intermediate regions (CV2-CV5). The mesh-number varying regions are constituted by mesh-number increasing regions (V1, V3, V5) and mesh-number reducing regions (V2, V4, V6) alternatingly arranged along the knitting axis. The number of courses of the tubular regions (CC1-CC5) is smaller than the number of courses of the mesh-number varying regions (CV1-CV6). |
| US12110618B2 |
Knitted fabric structure, socks, arm cover, leggings, and shirt
A knitted fabric structure that includes a piezoelectric yarn having a piezoelectric material that produces a surface potential by input of an external force from an outside of the piezoelectric yarn; and an elastic yarn having stretchability knitted together with the piezoelectric yarn, wherein the piezoelectric yarn has a mixing ratio of 5% or more based on a whole of the knitted fabric structure. |
| US12110617B2 |
Method for producing a textile piece
The invention relates to a method for producing a textile piece, in particular a garment, comprising the following steps: providing a predetermination unit, which predetermines a shape and/or size and/or a textile material, providing the textile material which is formed with a textile base material, wherein, in a next step by means of a production unit, the textile base material is subdivided into at least two spatially independent textile segments which are separated by at least one cutting mark, wherein the textile segments, after their assembly, produce the textile piece predetermined by the predetermination unit, in particular a garment, wherein in a next step, electrically conductive threads are incorporated into the individual textile segments by appropriate predetermination parameters of the predetermination unit, wherein the electrically conductive threads do not intersect the cutting mark and do not run thereon, not even in at least some places. |
| US12110613B2 |
Method for recycling nonwoven fabric
A method for recycling a nonwoven fabric, including: a waste nonwoven fabric pulverization step of pulverizing a waste nonwoven fabric to obtain pulverized waste nonwoven fabric particles; a material mixing step of dispersing and mixing the pulverized nonwoven fabric particles and a filler in water to obtain a nonwoven fabric mixture; a raw material mixing step of adding a fixing agent for agglomeration of the pulverized waste nonwoven fabric particles and the filler to the nonwoven fabric mixture, followed by mixing, to form a raw material; a draining step of separating and removing water from the raw material to form a recycled nonwoven fabric sheet; a first lamination step of laminating the plurality of recycled nonwoven fabric sheets to form a laminate; and a compressing/dehydrating step of compressing and dehydrating the laminate. |
| US12110612B2 |
Alternating field electrode system and method for fiber generation
An electrode system for use in an AC-electrospinning process comprises an electrical charging component electrode and at least one of an AC field attenuating component and a precursor liquid attenuating component. The electrical charging component electrode is electrically coupled to an AC source that places a predetermined AC voltage on the electrical charging component electrode. In cases in which the electrode system includes the AC field attenuating component, it attenuates the AC field generated by the electrical charging component electrode to better shape and control the direction of the fibrous flow. In cases in which the electrode system includes the precursor liquid attenuating component, it serves to increase fiber generation, even if the top surface of the liquid precursor is not ideally shaped or is below a rim or lip of the reservoir that contains the liquid on the electrical charging component electrode. |
| US12110611B2 |
Conditionally active biological proteins
Methods of generating conditionally active biologic proteins, in particular therapeutic or diagnostic proteins, which are more active at an aberrant condition than at a normal physiological condition. The methods include discovery methods using libraries of proteins and assays employing physiological concentrations of components of bodily fluids. The conditionally active biologic proteins may be further evolved, conjugated to other molecules, masked, reduced in activity by attaching a cleavable moiety. Criteria for selecting starting proteins for the discovery methods, as well as formats of the proteins are also disclosed. |
| US12110609B2 |
Methods for forming a single crystal silicon ingot with reduced crucible erosion
Methods for forming a single crystal silicon ingot with reduced crucible erosion are disclosed. Solid-phase quartz is added to the melt to reduce erosion at the crucible-melt surface interface. The quartz may be synthetic quartz such as synthetic quartz rods. The quartz may be disposed near the crucible-melt surface interface. Quartz dissolves and suppresses the amount of quartz that dissolves from the crucible at the crucible-melt surface interface. |
| US12110606B2 |
Silver electrolyte for depositing dispersion silver layers and contact surfaces with dispersion silver layers
The invention relates to a silver electrolyte for the deposition of silver layers on substrates, which comprises potassium silver cyanide, potassium cyanide with a content of at least 10 g/L, at least one grain refiner with a content of 0.2 to 10 g/L, at least one dispersant with a content of 1 to 10 g/L and at least one solid component with a content of 1 to 150 g/L, wherein the particles of the solid component have an average particle size (d50) of 10 nm-100 μm. Furthermore, contact surfaces and methods for the deposition of such contact surfaces are shown. |
| US12110605B2 |
Film-forming metal solution and method of forming metal coating
The present disclosure relates to a film-forming metal solution for use in a method in which a solid electrolyte membrane having sulfonic acid groups is disposed between an anode and a substrate serving as a cathode, the solid electrolyte membrane is brought into contact with the substrate, and a voltage is applied between the anode and the substrate to deposit a metal onto a surface of the substrate from metal ions supplied into the solid electrolyte membrane and thereby form a metal coating on the surface of the substrate, the film-forming metal solution being adapted to supply metal ions into the solid electrolyte membrane, wherein the film-forming metal solution comprises an aqueous metal solution, a solvent, and a nonionic surfactant, and the nonionic surfactant has a linear hydrophilic group having ethylene oxide units and a hydrophobic group having a cyclic structure and a maximum length of 40 Å or less. |
| US12110603B2 |
Energy reclamation and carbon-neutral system for ultra-efficient EV battery recycling
The presently disclosed concepts relate to ultra-efficient EV battery recycling systems. Alkali metal extraction (and in particular lithium extraction) is accomplished using a solid electrolyte membrane. By using a solid electrolyte embedded in a matrix, alkali metals, in particular lithium, can be (energy-wise) efficiently separated from feed solutions. The energy used to initially extract lithium from a feed solution is stored as electrochemical energy, which electrochemical energy is reclaimed in subsequent extraction processing steps. This energy storage and energy reclamation is performed in continuous ultra-efficient ongoing cycles. Since irrecoverable energy losses incurred in each cycle are limited to negligible amounts of joule heating of the system components and feed solution, the system can be sustainably powered using locally-generated renewable energy. |
| US12110601B2 |
Process to convert reduced sulfur species and water into hydrogen and sulfuric acid
A method for producing a cement material wherein 1) a first acid is reacted with a first cement precursor to form a second cement precursor, and 2) the second cement precursor is converted to a cement material. The first cement precursor includes one or more of Ca, Si, or Al, and the reaction with the first acid produces a second cement precursor that includes one or more of Ca, Si, or Al, and the conjugate base of the first acid. The second step can be performed by thermally converting the second cement precursor to a cement material by sintering or thermally decomposing the second cement precursor at a temperature in the range of 500 to 2000° C. The first step can be performed in the presence of water as a wet slurry. The concentration of the first acid can be greater than 20% by weight. |
| US12110599B1 |
Sacrificial anodes for cathodic protection for production vessels, storage vessels and other steel structures
A vessel corrosion protection apparatus includes a specially shaped anode having a smaller diameter, longer portion and a shorter portion with radially extending ribs that are cast with the anode and configured to engage the inside surface of a section of pipe that extends away from the vessel outer wall. A vessel corrosion protection apparatus includes a specially shaped anode having a smaller diameter, longer portion and a shorter portion with radially extending ribs that are configured to engage the inside surface of a section of pipe that extends away from the vessel outer wall, the anode connected to a plate not made of anodic material and which has a face free from penetrations which would allow liquid penetration through the plate when the anode is attached to a vessel. |
| US12110598B2 |
Manufacturing method for alloy material, alloy material, electrochemical element, electrochemical module, electrochemical device, energy system and solid oxide fuel cell
Provided is an alloy material including a metal oxide thin layer that can be formed using a simple method at low cost and can further suppress volatilization of Cr, which causes deterioration of a fuel cell, compared with a case where conventional expensive materials are used. Disclosed is a manufacturing method for an alloy material including a coating treatment step for coating a substrate made of a Fe—Cr based alloy with Co, and an oxidation treatment step for performing oxidation treatment on the substrate in a moisture-containing atmosphere after the coating treatment step. |
| US12110597B2 |
Methods for sub-austenite transformation temperature deposition of inorganic particles and articles produced by the same
Methods of applying an inorganic material to a metal substrate that includes a metallic material having an austenite transformation temperature. The method includes depositing inorganic particles onto a surface of the metal substrate. In some embodiments, methods may include depositing inorganic particles at a deposition temperature that does not cause the metallic material to exceed the austenite transformation temperature. The inorganic particles deposited onto the surface of the metal substrate may form an abrasion-resistant coating on the surface of the metal substrate. The difference between the coefficient of thermal expansion of the metallic material and the coefficient of thermal expansion of the abrasion-resistant coating may be 10×10−6/degrees C. or less. |
| US12110594B2 |
Composition for electroless platinum plating and electroless platinum plating method using the same
The present invention relates to a composition for electroless platinum plating and an electroless platinum plating method using the same, wherein it is possible to easily and safely produce a uniformly dispersed platinum thin film without expensive additional equipment by performing electroless platinum plating with a composition for electroless platinum plating containing an alcohol, an aqueous solution of a platinum chloride compound, and an aqueous solution of a basic compound. |
| US12110592B2 |
Generating metal-oxide film
Embodiments are disclosed for a method for generating a metal-oxide film. The method includes providing a metal ligand complex having a metal and a reactive moiety. The metal ligand complex is dissolved in a solvent that coats at least part of a substrate. Additionally, the method includes inducing a combustion process involving the metal ligand complex, in the absence of any additional fuel, to generate a film that is formed over at least part of the substrate. The film includes an oxide of the metal. |
| US12110588B2 |
Adjustable fluid inlet assembly for a substrate processing apparatus and method
A fluid inlet assembly for a substrate processing apparatus includes a fluid inlet pipe configured to pass through a wall of a sealed pressure vessel, a resilient element around the fluid inlet pipe outside the sealed pressure vessel coupling the fluid inlet pipe to the wall, and first and second end parts, the resilient element being coupled therebetween. |
| US12110587B2 |
Deposition apparatus and method with EM radiation
A deposition apparatus and a method are provided. A method includes placing a substrate over a platform in a chamber of a deposition system. A precursor material is introduced into the chamber. A first gas curtain is generated in front of a first electromagnetic (EM) radiation source coupled to the chamber. A plasma is generated from the precursor material in the chamber, wherein the plasma comprises dissociated components of the precursor material. The plasma is subjected to a first EM radiation from the first EM radiation source. The first EM radiation further dissociates the precursor material. A layer is deposited over the substrate. The layer includes a reaction product of the dissociated components of the precursor material. |
| US12110585B2 |
Process chamber and exhaust liner system therefor
Embodiments of exhaust liner systems are provided herein. In some embodiments, an exhaust liner system for use in a process chamber includes a lower exhaust liner having an annular body with a central opening; an upper flange, a central flange, and a lower flange extending outward from the annular body, wherein the lower flange and the central flange partially define a first plenum, and wherein the central flange and the upper flange partially define a second plenum; a plurality of exhaust holes from the central opening to the first plenum; and at least one cutout in the central flange to provide a flow path from the first plenum to the second plenum, wherein the lower exhaust liner defines a gas flow path from the central opening to the first plenum via the plurality of exhaust holes and from the first plenum to the second plenum via the least one cutout. |
| US12110583B2 |
Analyte sensors and methods for fabricating analyte sensors
Analyte sensors and methods for fabricating analyte sensors in a roll-to-roll process are provided. In an exemplary embodiment, a method includes providing a roll of a polyester substrate having a first side coated with a layer of platinum, wherein the platinum is in direct contact with the polyester substrate; patterning the layer of platinum to form electrodes; punching the polyester substrate to form ribbons, wherein each ribbon is connected to a remaining polyester substrate web by a tab, and wherein each sensor includes an electrode; after punching the polyester substrate to form ribbons, depositing an enzyme layer over the portions of the working electrodes and coating the working electrodes with a glucose limiting membrane; after depositing the enzyme layer over the portions of the working electrodes and coating the working electrodes with a glucose limiting membrane, singulating the individual sensors by completely separating each individual sensor from the polyester substrate. |
| US12110582B2 |
Interfacial layer for optical film performance
A method of forming an optical device is provided. The method includes disposing an optical device substrate on a substrate support in a process volume of a process chamber, the optical device substrate having a first surface; and forming a first optical layer on the first surface of the optical device substrate during a first time period when the optical device substrate is on the substrate support, wherein the first optical layer comprises one or more metals in a metal-containing oxide, a metal-containing nitride, or a metal-containing oxynitride, and the first optical layer is formed without an RF-generated plasma over the optical device substrate; and forming a second optical layer with an RF-generated plasma over the first optical layer during a second time period when the optical device substrate is on the substrate support. |
| US12110581B2 |
Aircraft part made of superalloy comprising rhenium and/or ruthenium and associated manufacturing method
The present invention relates to a method for manufacturing a part, comprising the steps of chemically etching, in a wet acid medium, at least a portion of a surface of a substrate made of a monocrystalline superalloy, comprising at least one element chosen from rhenium and ruthenium, the substrate having a γ-γ′ phase, the substrate having an average mass fraction of rhenium and/or ruthenium greater than or equal to 3%, the chemical etching being done in such a way that the average mass fraction of rhenium and/or ruthenium over the portion of the surface of the substance is less than 2%, and a step of depositing on the portion of the substrate a protective coating having a γ-γ′ phase and an average mass fraction of rhenium and/or ruthenium of less than 1%. |
| US12110569B2 |
Non oriented electrical steel sheet and method for producing thereof
A non oriented electrical steel sheet consists of a silicon steel sheet and an insulation coating. The silicon steel sheet contains Si, Al, and Mn as chemical composition, and an alignment degree to {5 5 7}<7 14 5> orientation in a central area along a thickness direction of the silicon steel sheet is 12 to 35. |
| US12110565B2 |
Procedure for hardening slides of a perforating press and the slides obtained
The present invention relates to a method of hardening slides of a perforating press comprising providing a steel beam; hardening of the steel beam in a vacuum furnace; tempering the steel beam twice; first straightening of the steel beam at a temperature of 20° C.±10° C.; milling of an at least partially continuous sawtooth profile, along a longitudinal direction of the steel beam, on a first side of the steel beam; wherein, after milling the at least partially continuous sawtooth profile on the first side of the steel beam, a second side of the steel beam, lying opposite the first side, is hardened by means of induction currents, after which the steel beam is again tempered twice and after which the steel beam is straightened a second time at a temperature of 20° C.±10° C. The invention also relates to a slide for a perforating press hardened according to the method. |
| US12110557B2 |
Kit, device, and method for detecting ovarian tumor
This application provides a kit or a device for detection of ovarian tumor, comprising a nucleic acid(s) for detecting a miRNA(s) in a sample from a subject, and a method for detecting ovarian tumor, comprising measuring the miRNA(s) in vitro. |
| US12110551B2 |
Combination of biomarkers for detecting and evaluating a hepatic fibrosis
The application concerns means for determining the stage of hepatic tissue damage, in particular the hepatic fibrosis score of subjects infected with one or more hepatitis viruses. In particular, the means of the invention involve measuring the levels of expression of selected genes, said selected genes being: SPP1, and at least one gene from among A2M and VIM, and at least one gene from among IL8, CXCL10 and ENG, and optionally, at least one gene from among the list of the following sixteen genes: IL6ST, p14ARF, MMP9, ANGPT2, CXCL11, MMP2, MMP7, S100A4, TIMP1, CHI3L1, COL1A1, CXCL1, CXCL6, IHH, IRF9 and MMP1. |
| US12110545B2 |
Methods of assessing nuclease cleavage
The present disclosure relates to methods of analyzing activity of nucleases, such as ZFNs, TALENs or CRISPR-associated nucleases, in particular their cutting at “off-target” loci. |
| US12110543B2 |
Sample transfer tool
The invention relates to an active substance-coated rod-shaped sample transfer tool, the preparation thereof, and the use thereof for transferring nucleic acid-containing sample material into reaction mixtures of enzymatic detection reactions. |
| US12110542B2 |
Isothermal amplification
Disclosed herein are “dual-priming” isothermal amplification method (including “self-priming” and “pairing-priming” strand extension, termed “DAMP”) for rapid nucleic acid detection. |
| US12110540B2 |
Compositions and methods for detecting toxigenic Clostridium difficile
Provided herein are compositions, kits, and methods for detecting at least one of a C. diffcile tcdA, tcdB, tcdC, cdtA, or cdtB nucleic acid in a sample. In son embodiments, one or more alleles of tcdC such as 117del tcdC or 184T tcdC are detected. |
| US12110539B2 |
Metal ion-start DNA polymerase switch and isothermal polymerase amplification method using the same
The present invention relates to a metal ion-start DNA polymerase switch, a composition for isothermal polymerase amplification containing the same, and an isothermal amplification method using the metal ion-start DNA polymerase switch. The metal ion-start DNA polymerase switch according to the present invention may comprise: a binding module composed of TQ30 aptamer; a locking or unlocking module; and a catalytic module connecting between the binding module and the locking or unlocking module and composed of DNAzyme. |
| US12110538B2 |
Method for detecting nucleic acid based on prokaryotic argonaute protein and application thereof
Provided are a method for detecting a nucleic acid based on prokaryotic Argonaute protein and an application thereof. In particular, provided is a system for detecting a target nucleic acid molecule. The system comprises guide ssDNA, a gene-editing enzyme Pyrococcus furiosus Argonaute (PfAgo), and a fluorescent reporter nucleic acid. |
| US12110537B2 |
Capture reactions
The invention generally relates to methods of performing a capture reaction. In certain embodiments, the method involves obtaining a nucleic acid, fragmenting the nucleic acid, and capturing a target sequence on the nucleic acid fragment using a capture moiety, such as a molecular inversion probe. |
| US12110531B2 |
Method for increasing oil yield during ethanol production
A method for increasing the oil yield in an ethanol production process comprising: adding a liquid enzyme formulation having at least one enzyme, a buffering agent, a stabilizer, and a preservative wherein the pH of the enzyme formulation is about pH 6.0-8.0 to a beer, a distillation, a whole stillage, a centrifugation, a thin stillage, an evaporator, a syrup, or an oil recovery unit. |
| US12110530B2 |
Process for second generation lactic acid production
The present invention provides an improved process for high titer lactic acid production using simultaneous saccharification and co-fermentation process using acid treated lignocellulosic biomass. The process comprises of pretreating lignocellulosic biomass comprising C5 and C6 sugars with dilute acid and superheated steam at a temperature ranging from 150-210° C.; neutralizing the pretreated lignocellulosic biomass of step (i) with NaOH pellets; and adding cellulase enzyme in the range of 1.5 to 10 FPU/g, bacteria, nutrients and buffering agent to the neutralized slurry obtained in step (ii) for hydrolysis and co-fermentation of C5 and C6 sugars at a temperature ranging from 40-45° C. for a period of 120-144 hours to obtain lactic acid. The process of the present invention requires simple nutrients and results in high titer lactic acid production within shortest duration of time. |
| US12110523B2 |
Reagents and methods for esterification
Methods and reagents for esterification of biological molecules including proteins, polypeptides and peptides. Diazo compounds of formula I: where R is hydrogen, an alkyl, an alkenyl or an alkynyl, RA represents 1-5 substituents on the indicated phenyl ring and RM is an organic group. RM includes a label, a cell penetrating group, a cell targeting group, or a reactive group or latent reactive group for reaction to bond to a label, a cell penetrating group, or a cell targeting group, among other organic groups useful for esterification of biological molecules. Also provided are diazo compounds which are bifunctional and trifunctional coupling reagents as well as reagents for the synthesis of compounds of formula I. |
| US12110521B2 |
Engineered methionine gamma lyase variants
The present invention provides engineered methionine gamma lyase polypeptides and compositions thereof. The engineered methionine gamma lyase polypeptides have been optimized to provide improved thermostability, protease stability, and stability under a range of pH conditions, including acidic (pH<7) conditions. The present invention also relates to the use of the compositions comprising the engineered methionine gamma lyase polypeptides for therapeutic purposes. |
| US12110516B2 |
Thermostable terminal deoxynucleotidyl transferase
Disclosed herein include recombinant terminal deoxynucleotidyl transferases (TdTs). In some embodiments, the recombinant TdT comprises an amino acid sequence that is at least 80% identical to a bovine TdT, wherein the recombinant TdT comprises one or more amino acid substitution mutations at one or more positions functionally equivalent to Glu191, Lys193, Glu194, Asp242, Lys287, Phe296, Met299, Thr342, and His421 in the bovine TdT. |
| US12110514B2 |
Modified polymerases for improved incorporation of nucleotide analogues
Presented herein are polymerase enzymes for improved incorporation of nucleotide analogues, in particular nucleotides which are modified at the 3′ sugar hydroxyl, as well as methods and kits using the same. |
| US12110510B2 |
Functional cortico-spinal-muscle assembled spheroids
Functional human cortico-spinal-muscle assembled spheroids are generated by in vitro culture. Complete cortico-spinal-muscle spheroids (hCS-hSC-hSkM) are assembled from component cultured cell systems, where each cultured cell system is designed to provide specific sets of neural and/or muscle cells, and which components are functionally integrated in the assembled spheroid. |
| US12110505B2 |
Method for preparing a leukocyte preparation and leukocyte preparation
A method for preparing a leukocyte preparation from a leukocyte fraction and a correspondingly prepared or obtainable leukocyte preparation and its use. The methods include: a) sedimenting the leukocyte fraction removing leukocyte supernatant from the sediment, wherein the leukocyte supernatant is collected or remains in a leukocyte container, b) sedimenting the leukocytes in the leukocyte container, c) washing the sediment in the leukocyte container with a saline solution, and d) resuspending the sediment in the leukocyte container in a storage solution. |
| US12110504B2 |
Gene therapy for recessive dystrophic epidermolysis bullosa using genetically corrected autologous keratinocytes
Methods are provided for the cell-based delivery of collagen VII for the treatment of Epidermolysis Bullosa and corneal erosion. The disclosure also provides a composition and a pharmaceutical composition comprises, comprise, or alternatively consist essentially of, or yet further consist of a keratinocyte sheet or a corneal cell sheet. |
| US12110503B2 |
Method for differentiation of ocular cells and use thereof
Provided herein are methods of producing a photoreceptor precursor (PRP) cell population derived from stem cells. Further provided herein are methods of using the PRP cell populations, such as for therapeutics. |
| US12110502B2 |
Models of tauopathy
BANF1, PPP2CA, and ANKLE2 were identified as genes that promote tau aggregation when disrupted. Improved tauopathy models such as cells, tissues, or animals having mutations in or inhibition of expression of BANF1 and/or PPP2CA and/or ANKLE2 are provided. Methods of using such improved tauopathy models for assessing therapeutic candidates for the treatment of a tauopathy, methods of making the improved tauopathy models, and methods of accelerating or exacerbating tau aggregation in a tauopathy model are also provided. |
| US12110500B2 |
Universal donor stem cells and related methods
Disclosed herein are universal donor stem cells and related methods of their use and production. The universal donor stem cells disclosed herein are useful for overcoming the immune rejection in cell-based transplantation therapies. In certain embodiments, the universal donor stem cells disclosed herein do not express one or more MHC-I and MHC-II human leukocyte antigens. Similarly, in certain embodiments, the universal donor stem cells disclosed herein do not express one or more human leukocyte antigens (e.g., HLA-A, HLA-B and/or HLA-C) corresponding to MHC-I and MHC-II human leukocyte antigens, thereby rendering such cells hypoimmunogenic. |
| US12110495B2 |
Compositions and methods for altering flowering and plant architecture to improve yield potential
The present invention provides recombinant DNA constructs, vectors and molecules comprising a polynucleotide sequence encoding a florigenic FT protein operably linked to a vegetative stage promoter, which may also be a meristem-preferred or meristem-specific promoter. Transgenic plants, plant cells and tissues, and plant parts are further provided comprising a polynucleotide sequence encoding a florigenic FT protein. Transgenic plants comprising a florigenic FT transgene may produce more bolls, siliques, fruits, nuts, or pods per node on the transgenic plant, particularly on the main stem of the plant, relative to a control or wild type plant. Methods are further provided for introducing a florigenic FT transgene into a plant, and planting transgenic FT plants in the field including at higher densities. Transgenic plants of the present invention may thus provide greater yield potential than wild type plants and may be planted at a higher density due to their altered plant architecture. |
| US12110490B2 |
CRISPR enzymes and systems
The invention provides for systems, methods, and compositions for targeting nucleic acids. In particular, the invention provides non-naturally occurring or engineered DNA or RNA-targeting systems comprising a novel DNA or RNA-targeting CRISPR effector protein and at least one targeting nucleic acid component like a guide RNA. |
| US12110483B2 |
Perfusion bioreactor with filtration systems
The disclosure provides a filtration system for a cell culture apparatus and a method of cell culture. The filtration system comprises a bioreactor vessel and two or more alternating tangential flow (ATF) filters connected in parallel. A failure in either filter is detected by an in-line sensor, and an automated response system functions to sequester the malfunctioning filter by stopping the flow of liquid media through the filter. Media flow through the remaining operable filters can be increased so that the rate of perfusion through the bioreactor remains relatively unchanged. Such a system may prevent issues that arise from ATF filter failures in conventional perfusion bioreactors, thereby improving the long-term viability of cell cultures. |
| US12110476B1 |
Laundry detergent composition
A composition for use in a laundry pouch comprises a first surfactant, an ethoxylated alcohol, a protease enzyme, an amylase enzyme, and a mannanase enzyme. The composition may be used in a pouch or added as a liquid detergent to a laundry wash. The laundry detergent composition may comprise a composition having at its essence a surfactant and an enzyme. The detergent composition may comprise more than one surfactant. Various enzymes may be used for stain removal or other reasons based on cleaning or treatment properties of such enzymes. |
| US12110473B2 |
Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing same
Provided is a free-polyunsaturated-fatty-acid-containing composition that has a total metal content of 0.1 ppm or less and that comprises at least one free polyunsaturated fatty acid having 20 or more carbon atoms, in an amount that is at least 80.0% of the amount of fatty acids in the composition; and a method for manufacturing a free-polyunsaturated-fatty-acid-containing composition, comprising: providing a raw material composition containing at least one polyunsaturated fatty acid having 20 or more carbon atoms; performing a hydrolysis treatment on a reaction solution prepared by combining the provided raw material composition, a lower alcohol, water having a total metal content of 0.01 ppm or less, and an alkali catalyst; and limiting the contact between the reaction composition and the metal after the hydrolysis treatment so that the product T [cm2×days] of the contact surface area [cm2] per 1 g and the contact time [days] between the composition and the metal is 100 or less. |
| US12110472B2 |
Perfuming ingredients with lily of the valley note
The present invention primarily relates to the use of 3-(4-isobutyl-2-methyl-cyclohexyl)pro-panal, 3-(4-Isobutyl-6-methyl-cyclohexa-1,5-dien-1-yl)propanal, 3-(4-isobutyl-6-meth-ylene-cyclohexen-1-yl)propanal, or 3-(4-isobutyl-6-methyl-cyclohexen-1-yl)propanal as perfuming ingredients. Moreover, the present invention relates to perfume compositions and perfumed products comprising the before mentioned perfuming ingredients. Still more particularly, the invention relates to a method for producing said perfumed products and a method of imparting and/or increasing i) floral and/or ii) green and/or iii) lily of the valley odor characteristics to perfumed products. This invention also relates to 3-(4-isobutyl-2-methyl-cyclohexyl)propanal, 3-(4-Isobutyl-6-methyl-cyclohexa-1,5-dien-1-yl)propanal, 3-(4-isobutyl-6-methylene-cyclohexen-1-yl)propanal, or 3-(4-isobutyl-6-methyl-cyclohexen-yl)propanal and a process for the preparation of said compounds. |
| US12110469B2 |
Polymer composition, lubricant additive, viscosity index improver, lubricant composition, method for producing polymer composition, and method for producing macromonomer
A polymer composition, in which a differential distribution value in a differential molecular weight distribution curve of the polymer composition, as measured by gel permeation chromatography, satisfies Equation 1 and a maximum value of a normalized back-scattering intensity of a 35 wt % base oil solution of the polymer composition, where a size q of a scattering vector of small-angle X-ray scattering at 25° C. is in a range of 0.07 nm−1 or more and 2 nm−1 or less, is 40 cm−1 or more. |
| US12110467B2 |
Lubricating oil composition
The invention provides a lubricating oil composition comprising: a base oil; and coated particles made of nanoparticles and phosphonic acid coating at least a portion of the surface of the nanoparticles. |
| US12110461B2 |
Solid and liquid waste gasifier
A solid and liquid waste gasifier has a reactor that includes a fixed chamber and an alumina (aluminium oxide) refractory coating, provided with an automatic energy cell feeder and having, inside the fixed chamber, a rotary steel tube which is coupled to one of the ends of the fixed chamber, said rotary tube having a surface containing holes, a screw on its inside surface and a second screw on its outside surface, which rotates juxtaposed to the inside tubular body wall, ensuring the ashes are moved to be released in an automatic device, said gasifier being provided with sensors, the data from which is sent to a programmable logic controller for activation of the mechanical elements. |
| US12110458B2 |
Coal blends, foundry coke products, and associated systems, devices, and methods
Coal blends used to produce foundry coke products are disclosed herein. Coal blends can include first coals having a first volatile matter mass fraction less than or equal to a first threshold, and second coals having a second volatile mass fraction greater than or equal to a second threshold that is less than the second threshold. The coal blend can have an ash fusion temperature less than 2600° F. and an aggregated volatile matter mass fraction between 15% and 25%. |
| US12110456B2 |
Biomass-based method and composition
Methods and compositions suitable for forming electrodes and other components of energy storage devices are disclosed. |
| US12110454B2 |
Downhole rock treatment method with corrosion inhibition
A method of inhibiting corrosion of metal during acid stimulation of an oil and gas well that involves treating the oil and gas well with an acidic treatment fluid that includes 10 to 28 wt. % of an acid, based on a total weight of the acidic treatment fluid, and a corrosion inhibitor composition containing gelatin, wherein the gelatin is present in the acidic treatment fluid in a concentration of 0.1 to 10% by weight per total volume of the acidic treatment fluid. |
| US12110451B2 |
Methods and materials for controlled release of materials in a subterranean reservoir
The present disclosure relates to delivery and release systems, such as core-shell particles. An exemplary composition according to the disclosure can include a degradable polymeric shell surrounding a core that includes a crosslinker, which can encompass a metal, such as chromium. The core-shell particles can be provided with a gel-forming polymer, such as a polyacrylamide, into a subterranean reservoir having conditions such that the shell of the core-shell polymer degrades, and the so-released metal is effective to at least partially crosslink the gel-forming polymer to form a gel. The so-formed gel can be effective to control water flow through the subterranean reservoir, such as in relation to a waterflood of the reservoir. |
| US12110449B1 |
Bio-enzyme degradable temporary plugging material and preparation method and application thereof
Disclosed is a bio-enzyme degradable temporary plugging material and a preparation method and application thereof in the technical field of natural gas hydrate drilling and production; the preparation method of the bio-enzyme degradable temporary plugging material includes the following steps: mixing the ceramsite with an aqueous solution of 3-aminopropyl trimethoxysilane before a stirring reaction and drying to obtain modified ceramsite; and fully dispersing the modified ceramsite, ethyl cellulose, and epoxy resin in dichloromethane to obtain an oil phase; adding the oil phase into a gelatin aqueous solution and mixing uniformly; after a stirring reaction, evaporating an organic solvent, filtering, washing, and drying, to obtain the bio-enzyme degradable temporary plugging material. |
| US12110447B1 |
Drilling fluid composition and method for removing hydrogen sulfide content using the same
A drilling fluid composition includes a base fluid; at least one additive selected from the group consisting of an anti-foaming agent, a fluid-loss additive, a viscosity modifier, a shale stabilizer, an alkali compound, a bridging agent, and a weighting agent; and 0.01 to 0.5 weight percentage (wt. %) of particles of steel slag, based on a total weight of the drilling fluid composition. A method for reducing a hydrogen sulfide (H2S) content of a H2S-containing subterranean formation. A process for removing H2S from a H2S-containing gas composition by the drilling fluid composition. |
| US12110445B2 |
Coated conductor
The present disclosure provides a composition. The composition includes (A) an ethylene-based polymer and (B) from 5 wt % to 15 wt % of a metal hydroxide component, based on the total weight of the composition. The metal hydroxide component includes a metal hydroxide having an aspect ratio greater than, or equal to, 10. The composition has a thermal conductivity greater than 0.52 W m−1 K−1 and a density less than, or equal to 1.02 g/cc. The present disclosure also provides a coated conductor including a non-metal conductor and a coating on the conductor, the coating containing the composition. |
| US12110443B2 |
Infused salt and manufacturing methods
A method of infusing salt can include heating salt to a temperature above the boiling point of water. The method can also apply a liquid additive solution to the heated salt to create an infused salt. The temperature of the heated salt can be sufficiently high that the salt remains above the boiling point of water for a first period of time after the liquid additive solution is applied thereto. |
| US12110442B2 |
Dispersant composition for electrochemical device, conductive material dispersion liquid for electrochemical device, slurry for electrochemical device electrode, electrode for electrochemical device, and electrochemical device
Provided is a novel technique related to electrochemical devices that can cause an electrochemical device to display excellent rate characteristics and high-temperature storage characteristics. The electrochemical device is produced using a dispersant composition for an electrochemical device that contains a polymer A. This polymer A includes a nitrile group-containing monomer unit and has an intrinsic viscosity of not less than 0.15 dL/g and less than 1.20 dL/g when dissolved in N-methyl-2-pyrrolidone and measured at a temperature of 25° C. |
| US12110441B2 |
Surfactant
A surfactant of formula (I): A-(L1)a-(C2)b-(L2)c-X (I) whereinA is a perfluoropolyether;L1 is CONR', wherein R′ is selected from H and C1-6 alkyl;a is 0 or 1;b is 0 or an integer between 1 and 10;L2 is a linking group;c is 0 or 1; andX is a charged group. |
| US12110439B2 |
Perpendicularly aligned liquid crystal cured film and laminate including same
A laminate including a vertically oriented liquid crystal cured film and a horizontally oriented phase difference film is provided. The vertically oriented liquid crystal cured film is a cured product of a polymerizable liquid crystal composition containing a polymerizable liquid crystal compound and a dichroic coloring matter. The composition includes, as the dichroic coloring matter, at least one type of dichroic coloring matter having maximum absorption between a wavelength of 400 nm and a wavelength of 750 nm. The vertically oriented liquid crystal cured film is a cured product of the polymerizable liquid crystal composition that is cured in a state in which the polymerizable liquid crystal compound is oriented in a vertical direction with respect to a flat plane of the liquid crystal cured film, and satisfies the following formula (1) and the following formula (2): 0.001≤AxC≤0.3 (1); AxC(z=60)/AxC>2 (2). |
| US12110438B2 |
Liquid crystal composition containing dibenzo derivatives and liquid crystal display device
A liquid crystal composition containing dibenzo derivatives for use in a liquid crystal display device includes at least one compound of general formula I and at least one compound of general formula II. |
| US12110437B2 |
Liquid crystal composition and liquid crystal display device comprising same
The present invention provides a liquid crystal composition and a liquid crystal display device thereof. The liquid crystal composition comprises at least one compound of general formula I and at least one compound of general formula II. The liquid crystal composition has a larger vertical dielectric constant (ε⊥), a larger ratio of the vertical dielectric constant to the absolute value of dielectric anisotropy (ε⊥/|Δε|), a larger Kave value and a higher transmittance while maintaining an appropriate clearing point, an appropriate optical anisotropy, and an appropriate absolute value of the dielectric anisotropy, such that the liquid crystal display device comprising the same has a better contrast, a faster response speed and a better transmittance while maintaining an appropriate range of operating temperature and an appropriate threshold voltage. |
| US12110434B1 |
Bismuth oxyhalide-based quantum dots and method of synthesis thereof
A method of producing bismuth oxyhalide quantum dots without heat. The method is a one-pot method that includes synthesizing bismuth oxyhalide quantum dots at room temperature. The method results in quantum dots preferably having bismuth and halide in a molar ratio of 1:1. Further, the bismuth oxyhalide quantum dots produced demonstrate excellent photocatalytic activity in the visible light spectrum and possess improved surface characteristics. |
| US12110433B2 |
Carbon dots emitting light having multiple colors and method of fabricating the same
Various embodiments provide carbon dots emitting light having multiple colors and a method of fabricating the same. According to various embodiments, the carbon dots include at least two structural characteristics. At least two emission levels indicative of different emission wavelengths, respectively, may be introduced into the carbon dots based on the structural characteristics. A ratio of emission colors of the carbon dots may be adjusted when the carbon dots are synthesized or after the carbon dots are synthesized. |
| US12110427B2 |
Polyorganosiloxane hybrid pressure sensitive adhesive and methods for the preparation and use thereof
A polydiorganosiloxane having both a silicon bonded aliphatically unsaturated group and a silicon bonded poly(meth)acrylate polymer or copolymer is useful in a polyorganosiloxane hybrid pressure sensitive adhesive composition that cures to form a polyorganosiloxane hybrid pressure sensitive adhesive. The polyorganosiloxane hybrid pressure sensitive adhesive composition can be wet-cast or dry-cast on a substrate and cured to form a polyorganosiloxane hybrid pressure sensitive adhesive article. An adhesive article including the polyorganosiloxane hybrid pressure sensitive adhesive is also disclosed. |
| US12110425B2 |
Electromagnetic curable novel toughened epoxy-hybrid structural adhesives and applications using the same
One-component electromagnetic curable novel toughened epoxy-hybrid structural adhesives, generally including: (a) a bisphenol A liquid epoxy resin, (b) a bisphenol F liquid epoxy resin, (c) a bisphenol A solid epoxy resin, (d) a novel toughening agent, (e) one or more mineral fillers, and (f) a curing agent. The structural adhesives of the present invention can be cured within seconds and are useful for a plurality of applications, including bonding OEM closure panel components, such as doors, hoods, fenders, etcetera. |
| US12110423B2 |
Inorganic adhesive for preventing cracks of bamboo products, preparation method of inorganic adhesive, and preparation method of bamboo scrimber
An inorganic adhesive includes magnesium oxide, magnesium sulfate heptahydrate, silica fume, silica sol, lithium silicate, sodium silicate, citric acid, microcrystalline cellulose, cellulose nanowhiskers, amino trimethylene phosphonic acid, and water. |
| US12110422B2 |
Polishing method and polishing composition
Provided are a polishing method and a polishing composition that are applied to polishing of silicon carbide and allows reduction of rise in pH of the polishing composition and increase in pad temperature during polishing Provided is a method of polishing an object to be polished having a surface formed of silicon carbide. The method includes steps of preparing a polishing composition, and supplying the polishing composition to the object to be polished and polishing the object to be polished. The polishing composition contains permanganate, a metal salt A, and water. The metal salt A is a salt of a metal cation having a pKa of less than 7.0 in form of a hydrated metal ion, and an anion. |
| US12110417B2 |
Heat resistant paper-feel overprint varnishes
Described herein are heat resistant inks and coating compositions that, when coated on a substrate, impart the feel of paper. The inks and coating compositions do not degrade when exposed to temperatures of 120° C. or greater. |
| US12110414B2 |
Method for suppressing corrosion under heat-insulating material, and paste for suppressing corrosion under heat-insulating material
A method for suppressing corrosion under insulation includes a step of applying a paste containing aerogel particles and a liquid medium to a target surface to form a coating film. A paste for suppressing corrosion under insulation contains aerogel particles and a liquid medium. |
| US12110413B2 |
Coatings for waterproofing electronic components
A circuit board water-proofing coating composition is provided comprising: at least one passivating agent, preferably containing a molecule comprising a thio-functional group, desirably a thiol group, an azolic moiety, or an azole, and combinations thereof; at least one binder component comprising an organic or inorganic film-forming polymer, and/or one or more polymer pre-cursors polymerizable on a substrate surface; and optionally one or more additive(s); also provided are methods of making and using the coating composition and coated circuit boards. |
| US12110411B2 |
Powder coating composition
The present invention relates to a powder coating composition comprising an epoxy resin, a curing agent, a pigment, and a catalyst, wherein the pigment comprises an extender pigment having an average particle size of 1.0 μm to 8.0 μm, and the catalyst comprises an aliphatic imidazole compound and an aromatic imidazole compound. |
| US12110408B2 |
Conductive laminate and manufacturing method of conductive laminate
Provided is a conductive laminate including a base material and a conductive ink film provided on the base material, in which a region that extends from a first main surface toward a second main surface to a position being away from the first main surface by a distance equivalent to 50% of a thickness of the conductive ink film has a first void ratio of 15% to 50%, a region that extends from a position being away from the second main surface toward the first main surface by a distance equivalent to 10% of the thickness of the conductive ink film to the second main surface has a second void ratio which is smaller than the first void ratio, and the conductive ink film comprises at least one metal selected from the group consisting of silver, gold, platinum, nickel, palladium, and copper. |
| US12110403B2 |
Inkjet ink and tablet
An inkjet ink in which a food color containing at least sodium copper chlorophyllin and a pigment other than sodium copper chlorophyllin is dispersed in a dispersion medium containing propylene glycol, and which prevents the occurrence of precipitation of the pigment components or other components even when the inkjet ink is stored for a long period of time, and there is also provided a tablet having a print pattern printed by the inkjet ink. The inkjet ink of the present embodiment, which is edible, comprises a food color containing at least sodium copper chlorophyllin and a pigment other than sodium copper chlorophyllin, and a dispersion medium containing propylene glycol, and has a propylene glycol content in the range of 0.001 mass % or more and 19 mass % or less relative to the total mass of the inkjet ink. |
| US12110402B2 |
Aqueous inkjet ink compositions made from high viscosity latexes
Aqueous inkjet ink compositions are provided. In an embodiment, such an aqueous inkjet ink composition comprises water; resin particles; a colorant; and optionally, a wax. The resin particles comprise a polymerization product of reactants comprising a monomer, an acidic monomer, a hydrophilic monomer, a difunctional monomer, and a reactive surfactant. The acidic monomer, the hydrophilic monomer, and the difunctional monomer may be present at an amount in a range of from about 10 weight % to about 30 weight % in the resin particles. Methods of forming and using the aqueous inkjet ink compositions are also provided. |
| US12110388B2 |
Polybutylene terephthalate resin composition and molded article
Disclosed is a connector connection port formed by injection molding a polybutylene terephthalate resin material. A protruding boss part is provided on an outer or inner peripheral surface of the connector connection port. Voids are present in the boss part and a lower part of the outer or inner peripheral surface on which the boss part is provided. When a total of cross-sectional areas of voids in a region at a height of 0-0.5 mm from the outer or inner peripheral surface in the boss part is S1, a total of cross-sectional areas of voids in a region at a depth of 0-0.5 mm from the outer or inner peripheral surface on which the boss part is provided is S2, and a total of S1 and S2 is 100%, an areal ratio of S1 is 5% to 45% and an areal ratio of S2 is 55% to 95%. |
| US12110380B2 |
Spherical particles comprising nanoclay-filled-polymer and methods of production and uses thereof
Methods for producing highly spherical particles that comprise: mixing a mixture comprising: (a) nanoclay-filled-polymer composite comprising a nanoclay dispersed in a thermoplastic polymer, (b) a carrier fluid that is immiscible with the thermoplastic polymer of the nanoclay-filled-polymer composite, optionally (c) a thermoplastic polymer not filled with a nanoclay, and optionally (d) an emulsion stabilizer at a temperature at or greater than a melting point or softening temperature of the thermoplastic polymer of the nanoclay-filled-polymer and the thermoplastic polymer, when included, to disperse the nanoclay-filled-polymer composite in the carrier fluid; cooling the mixture to below the melting point or softening temperature to form nanoclay-filled-polymer particles; and separating the nanoclay-filled-polymer particles from the carrier fluid. |
| US12110376B2 |
Soft matter having an Anderson transition to a localized phase
An article having: an elastomeric jacket; a gel within the jacket; and a plurality of gas-filled, polymerically-encapsulated microbubbles suspended in the gel. The microbubbles have a Gaussian particle size distribution. The largest microbubble has a diameter at least 10 times the diameter of the smallest microbubble. The article may exhibit Anderson localization at at least one frequency of sound waves impacting the article. |
| US12110375B2 |
Compositions and foam compositions containing composite particles, articles, composite particles, and methods
Compositions are provided including an uncrosslinked thermoplastic nitrogen-containing matrix material and composite particles distributed in the matrix material. The composite particles each include a chemical blowing agent particle encapsulated within a shell including an uncrosslinked thermoplastic material. The uncrosslinked thermoplastic material exhibits at least a certain minimum complex viscosity at a decomposition temperature of the chemical blowing agent particle. Also described are foam compositions and articles including the foam compositions, such as a sheet or multilayer construction. Composite particles are further provided. Methods of making the foam compositions are additionally described herein. Also, polishing pads, polishing systems, and methods of polishing a substrate are provided. |
| US12110370B2 |
Polyester composition and elastomer coated article made therewith
A polyester polymer composition is disclosed containing reinforcing fibers and having improved adhesion to elastomeric materials while also being formulated for medical applications and/or food service applications. The polyester polymer composition can contain a blend of different polyester polymers and can be free of hindered phenolic antioxidants. The polyester polymer composition can be used in overmolding applications in which the composition is initially molded into a polymer component and then overmolded with an elastomeric material. The elastomeric material can contain a copolyester elastomer and can serve as a sealing member. |
| US12110369B2 |
Method for the combined processing of at least two polymer melts
The invention relates to a method for the combined processing of at least two polymer melts selected from the group consisting of (M1), (M2) and (M3), wherein (M1) is a polymer melt comprising a terephthalate polyester (A1), (M2) is a polymer melt comprising a copolyester (A2) on the basis of terephthalic acid, at least one aliphatic, ω-dicarboxylic acid and at least one aliphatic 1,ω-diol, and (M3) is a polymer melt 0 comprising a copolyester (A3) on the basis of terephthalic acid, at least one polytetramethylene glycol and at least one aliphatic 1,ω-diol. The method comprises the alternating processing of the at least two polymer melts into at least one product selected from the group consisting of pellets (P1), fibers (P2), expanded particles (P3), preforms (P4) and articles (P5). |
| US12110365B2 |
Method for producing polyphenylene ether amine
A method for producing polyphenylene ether amine includes following steps. In step (a), a hydrogenation reaction tank is provided; a guided gas stirrer is disposed in the hydrogenation reaction tank. In step (b), a reaction solution is placed in the hydrogenation reaction tank, and the reaction solution is nitro polyphenylene ether dissolved in a solvent. In step (c), a hydrogenation catalyst is added to the reaction solution. In step (d), a hydrogen gas is introduced into the hydrogenation reaction tank. In step (e), the guided gas stirrer is activated. In step (f), a hydrogenation reaction is carried out on the conditions that a reaction temperature is 50-200 degrees Celsius and a reaction time is 1-20 hours, so as to hydrogenate the nitro polyphenylene ether in the reaction solution to polyphenylene ether amine. In step (g), the reaction solution is cooled down to a room temperature; the hydrogenation catalyst is removed. |
| US12110356B2 |
Heat-curable resin composition
Provided is a heat-curable resin composition capable of being turned into a cured product having a low relative permittivity, a low dielectric tangent, an excellent adhesiveness and a high resistance. The heat-curable resin composition contains: (A) a citraconimide compound; (B) an epoxy resin; (C) an epoxy resin curing agent; and (D) a curing accelerator. |
| US12110346B2 |
Method of producing phosphoric acid crosslinked starch
The present invention provides a method of producing phosphoric acid crosslinked starch, including adding phosphorus oxychloride sequentially to raw starch slurry under a condition of pH 9 to 12 to cause the raw starch to undergo a phosphoric acid crosslinking reaction, and controlling the pH by sequentially adding an alkaline solution, wherein concentration of the alkaline solution is increased stepwise or continuously between start and end of the phosphoric acid crosslinking reaction. By the production method of the present invention, phosphoric acid crosslinked starch having a low phosphorus content and a high resistant starch content (for example, pea-derived phosphoric acid crosslinked starch, which has a resistant starch content of 80% or more according to a resistant starch measurement method of AOAC official method 2002.02 and a phosphorus content of 0.5% or less) can be obtained. |
| US12110342B2 |
Nucleic acid monoclonal antibodies targeting PCSK9 and methods of use
Disclosed herein is a composition including a recombinant nucleic acid sequence that encodes an antibody or fragment thereof that targets PCSK9. The disclosure also provides a method of preventing and/or treating disease, such as cardiovascular disease or hypercholesterolemia, in a subject using the composition of the invention. |
| US12110339B2 |
ICOS ligand variant immunomodulatory proteins and uses thereof
Provided herein are immunomodulatory proteins comprising ICOSL variants and nucleic acids encoding such proteins. The immunomodulatory proteins provide therapeutic utility for a variety of immunological and oncological conditions. Compositions and methods for making and using such proteins are provided. |
| US12110337B2 |
Anti-CD27 antibodies and uses thereof
This disclosure provides isolated antibodies that bind specifically to CD27 with high affinity. The disclosure provides methods for treating a subject afflicted with a cancer comprising administering to the subject a therapeutically effective amount of an anti-CD27 antibody as monotherapy or in combination with a checkpoint inhibitor, such as an anti-PD-1, anti-PD-L1, or anti-CTLA-4 antibody. |
| US12110336B2 |
Method for treating a neurodegenerative disease by administering an anti-cellular prion protein (PrPc) antibody
The present disclosure provides antibodies and antigen-binding fragments capable of binding PrPC. The disclosure further provides methods for making and using the antibodies and antigen-binding fragments. |
| US12110335B2 |
Bispecific anti-VEGF and anti-TrkB binding molecules for the treatment of eye diseases
This invention relates to binding molecules that bind specifically Vascular Endothelial Growth Factor (VEGF) and Tropomyosin receptor kinase B (TrkB) and their use in medicine, pharmaceutical compositions comprising the same, and methods of using the same as agents for treatment and/or prevention of diseases of the eye. |
| US12110328B2 |
Single domain antibodies targeting CD1d
The invention relates to compounds, in particular polypeptides that specifically bind to the non-classical MHC protein CD1d and modulate CD1d-mediated biological functions. The invention in particular relates to such compounds and polypeptides comprising or consisting of at least one single domain antibody, and wherein at least one single domain antibody specifically binds to CD1d. Also provided is for methods and use employing such compounds, polypeptides and/or single-domain antibodies. |
| US12110325B2 |
TM4SF5-targeting humanized antibody and use thereof
The present disclosure relates to TM4SF5-specific humanized antibodies and uses thereof. |
| US12110323B2 |
Anti-human interleukin 17A monoclonal antibody and application thereof
Disclosed by the present invention are an anti-human interleukin 17A monoclonal antibody and an application thereof. The epitope of the monoclonal antibody binding to human interleukin 17A comprises 78th asparagine (N78). The antibody may be used to treat rheumatoid arthritis, psoriasis, multiple sclerosis, psoriatic arthritis, plaque psoriasis and/or ankylosing spondylitis. |
| US12110319B2 |
Anti-yellow fever virus antibodies, and methods of their generation and use
Antibodies and antigen-binding fragments thereof specific to the YFV E protein and with neutralizing potency against YFV are provided. These antibodies and antigen-binding fragments are useful in treating YFV. |
| US12110313B2 |
Engineered bacterial ribosome compositions and methods
Compositions and methods relating to bacterial ribosomes selected to increase the incorporation of at least one glycosylated amino acid into a protein versus a wild-type bacterial ribosome. Selection embodiments include growing bacteria in the presence of a puromycin derivative, wherein a surviving clone has a ribosome that incorporates at least one glycosylated amino acid into a protein. |
| US12110309B2 |
Method for preparing analytical sample, analysis method, and kit for preparing analytical sample
A method for preparing an analytical sample for analysis of a glycan contained in a sample includes: performing an amidation reaction that amidates a lactone structure included in the glycan through contacting the sample with a reaction solution that is basic; adding an acidic solution to the reaction solution after the reaction solution is subjected to the amidation reaction; and purifying the sample contained in the reaction solution after the acidic solution is added to the reaction solution by using a carrier for hydrophilic interaction chromatography. |
| US12110307B2 |
Self-immolative systems
The present invention is concerned with self-immolative recognition and/or responsive systems for electrophilic compounds, especially alkylating agents, which systems may comprise disclosure or detection of the alkylating agent. The present invention is especially concerned with non-protic triggered self-immolative systems, molecules, and methods, and in particular for detection of non-protic electrophilic agents, and especially alkylating agents, for example alkyl or benzylic halides, which may be found in pesticides or fumigants, or chemical warfare agents. |
| US12110301B2 |
Anti-cancer composition containing gold and cytotoxic agent
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. |
| US12110298B2 |
Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereof
The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis), kits, methods of synthesis, and products-by-process. |
| US12110297B2 |
Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereof
The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis), kits, methods of synthesis, and products-by-process. |
| US12110293B2 |
Substituted triazolo quinoxaline derivatives
The present invention relates to compounds according to general formula (I) which act as modulators of the glucocorticoid receptor and can be used in the treatment and/or prophylaxis of disorders which are at least partially mediated by the glucocorticoid receptor. |
| US12110288B2 |
MASP-2 inhibitors and methods of use
The present disclosure provides, inter alia, compounds with MASP-2 inhibitory activity, compositions of such compounds, and methods of making and using such compounds. |
| US12110286B2 |
Benzimidazolone derived inhibitors of BCL6
The present invention relates to compounds of Formula I that function as inhibitors of BCL6 (B-cell lymphoma 6) activity: wherein X1, X2, R1, R2 and R3 are each as defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which BCL6 activity is implicated. |
| US12110285B2 |
Substituted pyridine derivatives as SARM1 inhibitors
This disclosure is drawn to pyridine derivatives, compositions thereof, and associated methods, useful for inhibition of SARM1 activity and/or for treating or preventing neurological disorders. |