| Document | Document Title |
|---|---|
| US12072464B2 |
Sensors for detecting presence, occupancy, and/or motion and related systems and methods
A motion sensor assembly may include a cover plate configured to be mounted to an electrical box. The cover plate may include a front surface configured to face away from the electrical box and a rear surface opposite the front surface. The cover plate may further include an aperture configured to receive a toggle or rocker type switch. A motion sensor may be coupled to the cover plate. A power source and processor may be operably coupled to the motion sensor. Furthermore, the processor may be operably coupled to a communication device. |
| US12072463B2 |
Methods and apparatus for a tunnel detection system
Systems and methods are discussed to image lithological data within the strata beneath the earth surface, including a subterranean object detection system. The system may further comprise a pipeline operable to conduct a working fluid and an instrumented pig operable to travel within the pipeline and operable to image lithological strata and voids within the strata beneath and around the pipeline. The instrumented pig may comprise an outer case, a battery coupled to the outer case, a ground imaging unit operable to send a signal to image the lithological strata and voids within the strata beneath and around the pipeline and may be operable to receive a reflected signal indicating lithology data, wherein the ground imaging unit may be operably coupled to the battery. |
| US12072459B2 |
Subsurface property estimation in a seismic survey area with sparse well logs
A method for seismic processing includes extracting, using a first machine learning model, one or more seismic features from seismic data representing a subsurface domain, receiving one or more well logs representing one or more subsurface properties in the subsurface domain, and predicting, using a second machine learning model, the one or more subsurface properties in the subsurface domain at a location that does not correspond to an existing well based on the seismic data, the one or more well logs, and the one or more seismic features that were extracted from the seismic data. |
| US12072456B2 |
Radiation detection probe and manufacturing method therefor, and radiation detection chip
A radiation detection probe and a manufacturing method therefor, and a radiation detection chip. The method comprises: simulating each of a plurality of cadmium zinc telluride crystals having different three-dimensional sizes; obtaining the radiation response characteristics of each cadmium zinc telluride crystal; according to the radiation response characteristics, selecting a specific cadmium zinc telluride crystal from the plurality of cadmium zinc telluride crystals, wherein the specific cadmium zinc telluride crystal is a cadmium zinc telluride crystal having optimal performance indexes corresponding to the radiation response characteristics in the plurality of cadmium zinc telluride crystals; and configuring a first electrode and a second electrode for the specific cadmium zinc telluride crystal so as to constitute the radiation detection probe. |
| US12072455B2 |
Polymerization composition for producing a scintillating hybrid material and associated kits
Polymerization composition for manufacturing a hybrid material for plastic scintillation detection comprising: a) monomers, oligomers or their mixtures intended to form at least one constituent polymer of a polymeric matrix and b) a liquid fluorescent mixture comprising i) 95.6 molar % to 99.1 molar % of a main primary fluorophore consisting of naphthalene and ii) 0.9 molar % to 4.4 molar % of an additional primary fluorophore; wherein the centroid of the light absorption spectrum and of the fluorescence emission spectrum, the fluorescence decay constant and the fluorescence quantum yield of which are judiciously chosen. The decay constant of the fluorescence of the hybrid material manufactured with the polymerization composition is intermediate between that of a fast plastic scintillator material and of a slow plastic scintillator. Further, it can be chosen over a wide range. The invention also relates to ready-for-use kits for manufacturing a polymerization composition. |
| US12072454B2 |
Scintillator, measuring device, mass spectrometer, and electron microscope
Provided are a scintillator and the like capable of improving emission intensity. A scintillator (S) comprises a sapphire substrate (6), a GaN layer (4) that is provided on the incident side to the sapphire substrate (6) and includes GaN, a quantum well structure (3) provided on the incident side to the GaN layer (4), and a conductive layer (2) provided on the incident side to the quantum well structure (3), wherein a plurality of emitting layers (21) including InGaN and a plurality of barrier layers (22) including GaN are alternatively stacked in the quantum well structure (3), and an oxygen-containing layer (23) including oxygen is provided between the quantum well structure (3) and the conductive layer (2). |
| US12072452B2 |
Flat panel detector and manufacturing method thereof
Disclosed are a flat panel detector and a manufacturing method thereof. The flat panel detector including: a first optical assembly, having a first side and a second side opposite to the first side in a thickness direction of the flat panel detector, and including: a first scintillator layer configured for converting at least part of rays into a first visible light; and a first light guide component stacked with the first scintillator layer and configured for guiding the first visible light; a first image sensor assembly stacked with the first optical assembly, configured for receiving the first visible light, and including: a first image sensor located at the first side of the first optical assembly; and a second image sensor located at the second side of the first optical assembly. |
| US12072450B2 |
Method for optically scanning and measuring an environment using a 3D measurement device and near field communication
A method for optically scanning and measuring an environment using a 3D measurement device is provided. The method includes steps that are performed prior to operation. These steps include positioning a near-field communication (NFC) device adjacent the 3D measurement device. An NFC link is established between the NFC device and the 3D measurement device. An identifier is transmitted from the NFC device to the 3D measurement device. It is determined that the NFC device is authorized to communicate with the 3D measurement device based at least in part on the identifier. Commands are transferred to the 3D measurement device from the NFC device based at least in part on determining the first NFC device is authorized. At least one communication path is activated. The 3D measurement device is connected to a network of computers and measurement data is transmitted from the 3D measurement device to the network of computers. |
| US12072447B2 |
Compact LiDAR design with high resolution and ultra-wide field of view
A compact LiDAR device is provided. The compact LiDAR device includes a first mirror disposed to receive one or more light beams and a polygon mirror optically coupled to the first mirror. The polygon mirror comprises a plurality of reflective facets. For at least two of the plurality of reflective facets, each reflective facet is arranged such that: a first edge, a second edge, and a third edge of the reflective facet correspond to a first line, a second line, and a third line; the first line and the second line intersect to form a first internal angle of a plane comprising the reflective facet; and the first line and the third line intersect to form a second internal angle of the plane comprising the reflective facet. The first internal angle is an acute angle; and the second internal angle is an obtuse angle. |
| US12072437B2 |
Radar inter-pulse doppler phase generation using performant bounding volume hierarchy micro-step scene interpolation
The present disclosure is directed to simulating patterns of reflected radar energy off of reference objects using motion data associated with these reference objects. This motion data may identify start times, start locations, end times, and end locations of a limited number reference objects in a set of discrete scenes. Each of these discrete scenes may also have a same time duration. Motion of these specific objects between a start time and an end time of each discrete scene may be interpolated. Once the locations of the objects are interpolated for a given scene, simulations may be performed to estimate the appearance of reflected radar signals that would be received by a radar apparatus. These simulations may identify patterns of reflected radar energy after radar signals have been emitted from the radar apparatus and these patterns may then be provided to train a machine learning apparatus. |
| US12072435B2 |
Cascaded radio frequency system
A cascaded RF system includes a first MMIC and at least a second MMIC. During a first mode of operation: using an LO generation circuit of the first MMIC to generate a first LO signal based on a system clock signal; outputting the first LO signal from an LO output port of the first MMIC; receiving the first LO signal via a first LO input port of the first MMIC; and receiving the first LO signal via a second LO input port of the second MMIC. During a second mode of operation: using an LO generation circuit of the second MMIC to generate a second LO signal based on the system clock signal; and outputting the second LO signal from an LO output port of the second MMIC to a first LO input port of the second MMIC and to a second LO input port of the first MMIC. |
| US12072434B2 |
Amplitude tapering in a beam steering vehicle radar for object identification
Examples disclosed herein relate to a beam steering vehicle radar for object identification. The beam steering radar includes a beam steering receive antenna having a plurality of antenna elements to receive radar return signals, a LNA circuit having a plurality of LNAs, each LNA coupled to each element in the beam steering receive antenna to apply a gain to the return signals to generate amplified return signals, wherein gains of LNAs coupled to center antenna elements are higher than gains of LNAs coupled to edge antenna elements, and a phase shifter circuit to apply a plurality of phase shifts to the amplified return signals. |
| US12072433B2 |
Radar interference mitigation using signal pattern matching
This document describes techniques, apparatuses, and systems for radar interference mitigation using signal pattern matching. Radar signals (e.g., chirps) received by a radar system may include interference from other nearby radar systems. The interference can result in reduced sensitivity of the radar system. The techniques, apparatuses, and systems described herein mitigate the interference by selecting an uncorrupted segment of the radar signal that neighbors a corrupted segment, analyzing the radar signal to identify a match segment that has similar signal characteristics to the neighbor segment, and replacing the corrupted segment with a segment that is adjacent to the match segment. In this manner, a noise floor of the radar system may be lowered, leading to increased sensitivity. |
| US12072431B2 |
Position specifying system for mobile object and mobile object used for the position specifying system
A radio transmitter in a first radio communication device transmits first position information and first time information to a radio receiver of a vehicle. Also, a radio transmitter in a second radio communication device transmits second position information and second time information to the radio receiver. When the radio receiver of the vehicle receives the respective pieces of information, a position specification processing unit specifies the position of the vehicle based on the received pieces of information. Thus, the position of the vehicle can be specified with high accuracy even when signals from GNSS satellites cannot be received. |
| US12072426B2 |
Time-differenced carrier phase measurement value-based navigation system, and position measurement method
A time-differenced carrier phase (TDCP) measurement value-based navigation system according to one embodiment of the present disclosure comprises: a satellite navigation system information reception unit for acquiring satellite navigation system information including a carrier phase measurement value; an initial position determination unit for determining an initial position of a target on the basis of the satellite navigation system information; a TDCP acquisition unit for acquiring a TDCP measurement value; a relative position determination unit for determining a relative position of the target on the basis of the TDCP measurement value; and an absolute position determination unit for determining an absolute position of the target by accumulating relative positions according to time of the initial position of the target. Therefore, time and expenses required for determining integer ambiguity can be reduced, and precise position of a cm-level error can be measured by using a low-cost satellite navigation system information receiver. |
| US12072425B2 |
Method for GNSS-based location of a vehicle having a GNSS location device in view of integrity information provided in relation to GNSS correction data
The disclosure concerns a method for GNSS-based location of a vehicle having a GNSS location device in view of integrity information provided in relation to GNSS correction data, comprising at least the following steps: (a) receiving GNSS correction data for correcting delay measurements for GNSS-based location from a GNSS correction data provision system, (b) receiving at least one piece of integrity information about the reliability of the GNSS correction data from the GNSS correction data provision system, (c) evaluating the at least one piece of integrity information about the reliability of the GNSS correction data that was received in step (b), and (d) influencing GNSS-based location of the vehicle on the basis of the evaluation from step (c). |
| US12072423B2 |
Unmanned aerial vehicle assisted positioning
Techniques for improving a vehicles access to GPS signals are discussed herein. An unmanned aerial vehicle (UAV) may be configured to communicate with the vehicle, such as a V2X capable vehicle, and provide GPS line of sight connection to a GPS satellite, thereby avoiding any blocking issues while maintaining accurate positioning of the vehicle on the ground. Short-range communications (e.g., Wi-Fi, PC5, unicast, etc.) may be used to provide the connectivity between the vehicle and the UAV. In some cases, a vehicle may drive into a designated area and the UAV and/or the vehicle may initiate connectivity with the other and start UAV assisted positioning services within the designated area. |
| US12072421B2 |
Mixed multiple input multiple output (MIMO) radar
A multiple input multiple output (MIMO) radar sensor encodes or decodes radar signals generated by multiple MIMO transmitters using a mixture of sub-set digital codes that discriminate between different sub-sets of MIMO transmitters and Doppler-division codes that discriminate between different MIMO transmitters within each of the sub-sets. |
| US12072419B2 |
Procedurally generated three-dimensional environment for use in autonomous vehicle simulations
The disclosed technology provides solutions for generating synthetic 3D environments, In some aspects, the disclosed technology includes a process of synthetic environment generation that includes steps for collecting sensor data corresponding with a three-dimensional (3D) space, generating a 3D mesh based on the sensor data, and generating one or more synthetic 3D objects based on the 3D mesh and the sensor data. In some aspects, the process can further include steps for generating a 3D synthetic environment comprising the one or more synthetic 3D objects, wherein the 3D synthetic environment is generated based on the 3D mesh. Systems and machine-readable media are also provided. |
| US12072418B2 |
Method for measuring a distance from a vehicle to a platform
A method for measuring a given distance between a vehicle and an upper surface of a platform includes projecting two or more beams by a detection system mounted on the vehicle. The beams lie in a single plane of projection towards the platform. For each beam, a distance is measured between the detection system and the platform along a respective direction of the beam. The measured distances not corresponding to the upper surface are excluded. A vertical distance between a vehicle marker and the upper surface of the platform is calculated from the distances that are not excluded. |
| US12072412B2 |
Broadband radio frequency imaging surface
A broadband RF imaging device includes a broadband RF aperture array, at least one RF receiver, and a computer. The at least one RF receiver has short RF connections with the broadband RF aperture array, e.g. length 10 meters or less. The computer has a digital data connection to the at least one RF receiver. Each RF receiver is configured to receive broadband RF signal data over a sampling time interval from the broadband RF aperture array, and to digitize the broadband RF signal data to generate digitized broadband RF signal data, and to store the digitized broadband RF signal data locally at the RF receiver. The computer receives the digitized broadband RF signal data stored locally at the at least one RF receiver, and is programmed to reconstruct an RF image from the digitized broadband RF signal data received from the at least one RF receiver. |
| US12072410B2 |
System for accurate geospatial location and time transfer using radio transmissions without satellite signals
A system for accurate geospatial location and time transfer using radio transmissions without satellite signals. A position and timing measurement system uses standard uncorrelated radio broadcast signals, each of which transmits on an assigned frequency from a known position defined in latitude and longitude, and each of which transmits a modulated or unmodulated carrier signal. A reference unit at known fixed position receives the said standard broadcast signals in the vicinity, samples the frequencies and content values of their signals and broadcasts the said measured frequency and content data nearly simultaneously with a time mark representing the time of said measurement and further broadcasts its position in latitude and longitude. A mobile unit at an unknown position to be determined receives the said standard broadcast signals in the vicinity and measures the time of arrival of their broadcast, recording the time of said measurement. |
| US12072408B2 |
Contact detection by means of an ultrasonic sensor system
A method for contact detection for an ultrasonic sensor system installed in a concealed or unconcealed manner is disclosed. The method involves detecting reference surroundings information, comprising a time profile of a signal with: noise signal information relating to a wall material and/or airborne sound signal information, using an ultrasonic sensor of the ultrasonic sensor system; storing the reference surroundings information; detecting real-time surroundings information, comprising a time profile of a signal with: noise signal information relating to the wall material and/or airborne sound signal information and/or object sound signal information relating to an object in contact with the wall material, using the ultrasonic sensor; and forming a difference signal between the surroundings information of reference surroundings information and real-time surroundings information, using a computational unit. The difference signal can be interpreted in a further step. |
| US12072403B2 |
System and method of perceptive quantitative mapping of physical properties
Exemplary methods for quantitative mapping of physical properties, systems and computer-accessible medium can be provided to generate images of tissue magnetic susceptibility, transport parameters and oxygen consumption from magnetic resonance imaging data using the Bayesian inference approach, which minimizes a data fidelity term under a constraint of a structure prior knowledge. The data fidelity term is constructed directly from the magnetic resonance imaging data. The structure prior knowledge can be characterized from known anatomic images using image feature extraction operation or artificial neural network. Thus, according to the exemplary embodiment, system, method and computer-accessible medium can be provided for determining physical properties associated with at least one structure. |
| US12072399B2 |
Magnetic sensor
A magnetic sensor is provided that can attenuate a magnetic field in a direction that is perpendicular to the magnetic field detecting direction at a higher rate than the magnetic field in the magnetic field detecting direction.Magnetic sensor 1 has: first soft magnetic layer 3; a pair of second soft magnetic layers 4A, 4B that is positioned at a location that is different from first soft magnetic layer 3 in the Z direction of first soft magnetic layer 3; and magnetic field detecting element 2 that is positioned between first soft magnetic layer 3 and second soft magnetic layers 4A, 4B in the Z direction, wherein magnetic field detecting element 2 has a magnetic field detecting direction that is parallel to a direction in which the pair of second soft magnetic layers 4A, 4B is arranged. As viewed in the Z direction, second soft magnetic layers 4A, 4B are positioned on both sides of a center of first soft magnetic layer 3, and magnetic field detecting element 2 is positioned inside of a periphery of first soft magnetic layer 3. |
| US12072398B2 |
Magnetic sensor device having magnetic field converter, magnetic field detector, and magnetic shield
A magnetic sensor device includes a magnetic field converter that receives an input magnetic field input along a first direction and outputs an output magnetic field along a second direction, which is orthogonal to the first direction. A magnetic field detector is provided at a position where the output magnetic field is applied. A magnetic shield shields external magnetic fields along a third direction, which is orthogonal to both the first direction and the second direction. When viewed along the first direction, the magnetic field converter has a shape such that the length in the third direction is greater than the length in the second direction. When viewed along the first direction, the magnetic shield is provided at a position overlapping the magnetic field converter and the magnetic field detector, and the magnetic field transmittance of the external magnetic field is 1˜30%. |
| US12072395B2 |
Magnetic sensor, torque sensing device and steering apparatus
A magnetic sensor includes a magnetic sensing device, a sensor housing and a pair of magnetic flux guide members. The sensor housing includes a base body and a flange. The base body holds the magnetic sensing device at one end portion of the base body. The flange is fixed to the base body and is configured to be placed in contact with a receiving wall that receives a first magnetic circuit portion and a second magnetic circuit portion. The flange is made of a material having a higher rigidity than the base body. |
| US12072394B2 |
Power leakage testing
This document discloses a power leakage sensor for a circuit, comprising: a power switch controller circuit coupled with at least one power switch for the digital circuit, the power switch controller configured to control the at least one power switch, to monitor power supply of the digital circuit, and to perform the following: a. in response to the detecting that the power supply to the circuit is powered on, output a power-off signal to the at least one power switch; and b. in response to the measured power supply metric falling below a threshold in response to the power-off signal, output a power-on signal to the at least one power switch. The power leakage sensor further comprises a frequency counter circuit configured to count a frequency of executing steps a. and b., the frequency indicating a proportion of power leakage in the digital circuit. |
| US12072385B2 |
Charge and discharge testing device
A bridge circuit including first and second switch elements connected in tandem at a first connection point, and third and fourth switch elements connected in tandem at a second connection point, and a control unit which when a mode signal indicates a first mode, controls the first to fourth switch elements so that the first and fourth switch elements and the second and third switch elements are alternately turned on and off, and when the mode signal indicates a second mode, controls the third switch element to be off state and the fourth switch element to be on state, and applies analog output control to vertically change a current made to flow due to an analog voltage in which a voltage greater than or equal to a gate threshold voltage changes up and down, to the first switch element during charge control and the second switch element in charging. |
| US12072383B2 |
Characteristic estimation device for storage battery and characteristic estimation method for storage battery
Provided is a characteristic estimation device for a storage battery including: a voltage detection unit configured to detect a terminal voltage of the storage battery; a time-series data acquisition unit configured to acquire time-series data on the terminal voltage in a stopped state of the storage battery; a model provision unit configured to provide a storage battery model; and a model parameter estimation unit configured to estimate a model parameter of the storage battery model based on the time-series data on the terminal voltage acquired by the time-series data acquisition unit and on the storage battery model provided by the model provision unit. The storage battery model includes an OCV term for expressing OCV of the storage battery and an interparticle diffusion term which is based on a fundamental solution of a one-dimensional diffusion equation expressing ion diffusion among particles forming electrodes of the storage battery. |
| US12072379B2 |
Dynamic scan obfuscation for integrated circuit protections
An integrated circuit (IC) protection circuit can include a reconfigurable block that receives a seed value from a tamper-proof memory and generates a dynamic key; an authentication block that receives the dynamic key from the reconfigurable block and taint bits from a scan chain to generate an authentication signature; and an encryptor that encrypts a test pattern response on the scan chain if a mismatch is found between the authentication signature and a test pattern embedded signature. |
| US12072377B2 |
Information processing apparatus, information processing method, and storage medium
An information processing apparatus includes a processor including hardware. The processor extracts neighboring nodes in two or more different extraction ranges for each node constituting input data of a graph structure. The processor calculates an anomaly score representing a degree of anomaly of the node for each extraction range based on a representation of a combination of the node and the neighboring nodes. The processor records each calculated anomaly score in a storage. The processor selects a maximum anomaly score among the anomaly scores recorded in the storage. The processor determines an anomaly node in the input data of the graph structure based on the selected maximum anomaly score. The processor outputs information of the anomaly node. |
| US12072376B2 |
Die-to-die connectivity monitoring
An input/output (I/O) sensor for a multi-IC module. The I/O sensor includes: delay circuitry, configured to receive a data signal from an interconnected part of an IC of the multi-IC module and to generate a delayed data signal, the delay circuitry including an adjustable delay-line configured to delay an input signal by a set time duration; a comparison circuit, configured to generate a comparison signal by comparing the data signal with the delayed data signal; and processing logic, configured to set the time duration of the adjustable delay-line and, based on the comparison signal, identify a margin measurement of the data signal for determining an interconnect quality parameter. |
| US12072375B2 |
Semiconductor integrated circuit
A semiconductor integrated circuit includes: one input terminal; multiple output terminals; multiple first current control elements connected between the input terminal and the respective output terminals; a control circuit that controls the first current control elements; a fault detection circuit that includes multiple voltage comparator circuits each of which compares a voltage proportional to a voltage of one of the output terminals with a predetermined threshold voltage and that detects an open-circuit state or a short-circuit state of the output terminals; an external terminal connected to an external resistor; a voltage convertor circuit that generates the threshold voltage according to a voltage of the external terminal that is generated by flowing a current through the external resistor, the threshold voltage being applied to an input terminal of each of the voltage comparator circuits; and a detection result output terminal for outputting a detection result by the fault detection circuit. |
| US12072374B2 |
Detection pad structure for analysis in a semiconductor device
A detection pad structure in a semiconductor device may include a lower wiring on a substrate, an upper wiring on the lower wiring, and a first pad pattern on the upper wiring. The upper wiring may be connected to the lower wiring and include metal patterns and via contacts on the metal patterns that are stacked in a plurality of layers. The first pad pattern may be connected to the upper wiring. A semiconductor device may include an actual upper wiring including actual metal patterns and actual via contacts stacked in a plurality of layers. At least one of the metal patterns of each layer in the upper wiring may have a minimum line width and a minimum space of the metal patterns of each layer in the actual upper wiring. Metal patterns and via contacts of each layer in the upper wiring may be regularly and repeatedly arranged. |
| US12072370B2 |
Semiconductor package test apparatus and method
A semiconductor package test apparatus is provided. A semiconductor package test apparatus comprises a test board including a plurality of sensors, a chamber into which the test board is loaded, and a controller configured to control a temperature of the chamber, wherein the controller adjusts the temperature using the plurality of sensors. |
| US12072368B2 |
Deterioration checking apparatus and deterioration checking
According to one embodiment, a deterioration checking apparatus includes an inductor that is connected in series to a main current path of a MOS transistor to be checked, and forms a closed loop together with the MOS transistor when the MOS transistor is in an ON-state, a control circuit that controls ON/OFF of the MOS transistor, a current sensor that detects a current released from the inductor, and a calculation circuit that calculates an ON-resistance of the MOS transistor from an attenuation characteristic of a current released from the inductor when the MOS transistor is in an ON-state, and calculates a threshold voltage of the MOS transistor from an attenuation characteristic of a current released from the inductor when the MOS transistor is in an OFF-state. Therefore, it is possible to easily check a deterioration state of the MOS transistor. |
| US12072367B2 |
Hybrid switch for substation and other applications and methods of operating same
An apparatus includes a mechanical switch and a solid-state switch, such as a diamond switch or antiparallel-connected thyristor pair, coupled in series between an AC source and the load, such as a substation input transformer. The control circuit may be configured to connect the AC power source to the load by closing the mechanical switch and turning on the solid-state switch thereafter. The control circuit may be configured to interrupt a connection of the AC source to the load by turning off the solid-state switch and closing the mechanical switch thereafter. Operations of the switches may be coordinated with a fuse coupled in series with the solid-state switch to address different types of fault conditions. |
| US12072366B2 |
Method and electric circuit arrangement for determining a branch insulation resistance and a branch leakage capacitance in an ungrounded power supply system
A method and an electric circuit arrangement for determining a branch insulation resistance and a branch leakage capacitance of a line branch to be monitored in a branched, ungrounded power supply system having active conductors and a measuring voltage fed centrally by a controllable measuring voltage source and a residual current caused by the measuring voltage being registered using a current sensor in the line branch to be monitored. The centrally supplied measuring voltage is formed over a generator period having a characteristic signal form defined via the frequency composition. By this (frequency) modulation of the measuring voltage, information is transmitted from the central feed location of the measuring voltage to the current sensor disposed in the line branch to be monitored. Based on this information, the current sensor can establish with which resistance value the coupling circuit feeds the measuring voltage in the corresponding generator period, without another communication channel being required. |
| US12072365B2 |
Jitter noise detector
A noise detection circuit includes a first transistor configured to receive a delayed version of a clock signal; a second transistor configured to receive a delayed version of a reference clock signal; and a latch circuit, coupled to the first transistor at a first node and coupled to the second transistor at a second node, and configured to latch logic states of voltage levels at the first and second nodes, respectively, based on whether a timing difference between transition edges of the clock signal and the reference clock signal exceeds a pre-defined timing offset threshold. |
| US12072362B2 |
Component impedance measurement and characterization at high transient voltages
Apparatus and methods for characterizing electrical components for evaluating performance in a high voltage transient protection circuit. Impedance graphs provided by manufacturers for electrical components are typically low voltage measurements that do not necessarily accurately reflect component performance at high voltages above 150 volts. It is important to characterize and understand the behavior of these components at high voltages in order to ensure the components will protect circuitry as expected. In certain embodiments, a characterization method includes obtaining time domain voltage measurements from two terminals of a device under test (DUT) as it is exposed to high voltage transients from an electrical fast transient (EFT) generator. The time domain voltage data is transformed into frequency domain voltage data using a transform algorithm, and additional analysis is performed to derive scattering parameters, impedance, and other valuable metrics for component characterization. |
| US12072361B2 |
Methods, devices, and systems for coherent time-gated residual spur characterization and correction in signal analyzers
Methods, devices, and systems for coherent time-gated residual spur characterization and correction in signal analyzers. In some cases, the method includes: displaying a signal on the display of the signal analyzer that is present without an input signal being provided to an input of the signal analyzer; establishing a predetermined amplitude threshold above which energy spikes in the signal being displayed on the display of the signal analyzer are considered spurious; automatically identifying one or more spurious energy spikes in the signal being displayed on the display of the signal analyzer based on the predetermined amplitude threshold; and automatically reducing or removing the one or more spurious energy spikes from the signal being displayed on the display of the signal analyzer. The method can be performed using one or more processors, application specific integrated circuits (ASICs), field-programmable gate array (FPGA), or other circuitry on any suitable signal analyzer. |
| US12072359B2 |
Power distribution terminal having display module, and wireless power distribution display system and method
A power distribution terminal provided with a display module, a wireless power distribution display system and a wireless power distribution display method are disclosed. The wireless power distribution display system includes a local gateway, and at least two power distribution terminals which are communicated with the local gateway in a short-distance wireless communication mode and send their terminal identification data to the local gateway; at least one of the at least two power distribution terminals is provided with a display module; the local gateway outputs the terminal identification data in a short-distance wireless communication mode; and the at least one power distribution terminal provided with a display module receives the terminal identification data of other distribution terminals from the local gateway in a short-distance wireless communication mode, and displays the terminal identification data. |
| US12072358B2 |
Devices and methods related to compensated power detector
In some embodiments, a compensated power detector can include a power detector that includes a first detection cell having a bias input and an output, and a second detection cell having a signal input, a bias input and an output. The power detector can further include an error amplifier having a first input coupled to the output of the first detection cell, and a second input for receiving a reference voltage. The error amplifier can be configured to provide an output voltage to each of the bias inputs of the first and second detection cells, such that an output of the second detection cell is representative of power of a radio-frequency signal received at the signal input with an adjustment for one or more non-signal effects as measured by the first detection cell and the error amplifier. |
| US12072348B2 |
Fall detection system using a combination of accelerometer, audio input and magnetometer
A wearable device for detecting a user state is disclosed. The wearable device includes an accelerometer for measuring an acceleration of a user, a magnetometer for measuring a magnetic field associated with the user's change of orientation, a microphone for receiving audio, a memory for storing the audio, and at least one processor communicatively connected to the accelerometer, the magnetometer, the microphone, and the memory. The processor is identified to declare a measured acceleration as a suspected user state, and to categorize the suspected user state based on the stored audio as one of an activity of daily life (ADL), a confirmed user state, or an inconclusive event. |
| US12072347B2 |
Vehicle rotational speed sensor and method for producing same
A vehicle rotational speed sensor has a sensor element, a cylindrical sensor housing in which the sensor element is accommodated, an electrical connection cable which is guided out of the sensor housing, and a bend limiting element. The bend limiting element is configured to limit a radius of curvature of the connection cable directly in a region in which the connection cable is guided out of the cylindrical sensor housing. |
| US12072346B2 |
Determining demulsifier performance
Tools, methods, and systems for evaluating a demulsifier performance from an emulsion mixture are described. The systems include a measuring instrument including a body with an open end, a cover attachable to the body, a sample holder sized to hold the emulsion mixture and to be received inside the body, the body and the cover define a sealable chamber; a sensor system positioned inside the sealable chamber an environmental control system positioned to enclose the sealable chamber; a data acquisition and processing system is in electronic communication with the sealable chamber, the sensor system, and the environmental control system. The sensor system includes a handle attached to and extruding from the cover of the measuring instrument; and a sensor loaded onto the handle, sized to be submerged inside the emulsion mixture of the sample holder, and operable to measure performance of the demulsifier. |
| US12072345B2 |
Using vapor pressure to determine concentrations of components in a multi-component fluid
A system (700) for using a vapor pressure to determine a concentration of a component in a multi-component fluid is provided. The system (700) includes an electronics (710) communicatively coupled to a transducer (720) configured to sense a multi-component fluid. The electronics (710) is configured to determine a first vapor pressure, the first vapor pressure being a vapor pressure of a first component of the multi-component fluid, determine a second vapor pressure, the second vapor pressure being a vapor pressure of a second component of the multi-component fluid, and determine a multi-component vapor pressure, the multi-component vapor pressure being a vapor pressure of the multi-component fluid. The electronics (710) is also configured to determine a concentration of at least one of the first component and the second component based on the multi-component vapor pressure, the first vapor pressure, and the second vapor pressure. |
| US12072344B2 |
Automated fluid handling system
Automated fluid handling system comprising a housing and two or more fluid handling units arranged as interchangeable modular components with an external fluidics section and an internal non fluidics section, and wherein the housing comprises a liquid handling panel with two or more of component positions for receiving said interchangeable modular components such that the external fluidics section is separated from the non fluidics section by the liquid handling panel. |
| US12072342B2 |
Apparatus for transporting sample receptacle carriers
A laboratory automated system can include a host conveyor assembly configured to transport a plurality of carriers and receptacles coupled thereto between at least a sample processing instrument and at least one assay instrument. The system includes an intermediate conveyor assembly configured to transport a plurality of carriers and receptacles coupled thereto from within sample processing instrument to the host conveyor assembly. The system also includes an intermediate conveyor assembly for each assay instrument configured to transport a plurality of carriers from host conveyor assembly to a respective processing position within the assay instrument. The intermediate conveyor assembly coupled to the assay instrument can include a buffer conveyor subassembly configured to receive carriers from the host conveyor assembly, and a spur conveyor assembly configured to transport a carrier to the processing position of the assay instrument. |
| US12072341B2 |
Failure state prediction for automated analyzers for analyzing a biological sample
A method for predicting a failure state of an automated analyzer for analyzing a biological sample is disclosed. The method includes obtaining a prediction algorithm for predicting a failure state of an automated analyzer. The prediction algorithm is configured to predict a failure state of the automated analyzer based on calibration data and/or quality control data generated by an automated analyzer. The method also includes obtaining calibration data and/or quality control data of the automated analyzer and processing the calibration data and/or quality control data by using the prediction algorithm to predict a failure state of the automated analyzer. |
| US12072339B2 |
Use of anti-family with sequence similarity 19, member A5 antibodies for the treatment and diagnosis of mood disorders
The present disclosure relates to a method of diagnosing a mood disorder in a subject comprising measuring serum FAM19A5 concentration with an antagonist (e.g., an antibody or antigen-binding fragment thereof) that specifically binds to FAM19A5. The present disclosure also relates to a method of treating a mood disorder in a subject in need thereof comprising administering to the subject an FAM19A5 antagonist. |
| US12072338B2 |
Pharmaceutical peptides for the treatment of inflammatory diseases
The invention provides pharmaceutical compositions comprising at least a portion of a chemokine receptor or a G-protein coupled receptor. The pharmaceutical composition of the invention may be used for altering immune system functioning, for example, to treat an immune system disorder, such as an autoimmune disease, multiple sclerosis, transplant rejection, psoriasis, rheumatoid arthritis and asthma. The invention also provides peptides that may be used individually, in combination with, or in combination with other therapeutic agents such as steroid, non-steroid anti-inflammatory drug, immune modulator or immune suppressor. |
| US12072334B2 |
Corneal endothelial cell marker
The purpose of the present invention is to provide a method of purification and preparation of cultured corneal endothelial cells, and in particular, to provide cell surface markers for use in corneal endothelial cells not including transformed cells. Provided are cell markers for distinguishing normal cells and transformed cells, in particular normal and transformed corneal endothelium cells. These cell markers relate to specific cell surface markers, for example, to a normal corneal endothelial surface marker such as CD166, and a transformed cell surface marker such as CD73. By using the transformed cell surface marker such as CD73 to remove transformed cells by sorting, it becomes possible to improve purity of a normal cultured corneal endothelium. By using normal corneal endothelial surface marker such as CD166, or by combined use with the transformed cell surface marker, it becomes possible to provide a means for verifying the purity of a prepared corneal endothelium. |
| US12072332B2 |
Methods and device for quantification of analyte
Methods and device for quantification of an analyte in a sample are provided. An example has the following steps: the sample is introduced into at least one test split channel (306). The test split channel (306) comprises a test reaction portion (306a). The analyte (410) in the sample is to bind to capture reagents (408) provided in the reaction portion. Analyte (410) bound to the capture reagents (408) is contacted with a reactant solution. The reactant solution comprises a plurality of reagent coated microparticles (412) for binding with the analyte (410). Residual reactant solution comprising unbound microparticles is received. The residual reactant solution is analyzed to quantify the analyte. |
| US12072327B2 |
Remote monitoring of water distribution system
A liquid monitoring system includes a remote measurement device located at a location of the fire hydrant that is in contact with water provided by a water main. The remote measurement device has sensors that measure characteristics of the water and a communication interface that transmits measured information to a communication network device that may be located elsewhere on the fire hydrant. The communication network device communicates with a communication network. |
| US12072325B2 |
Information processing apparatus, information processing method, and program
An information processing apparatus (20) includes a use environment information acquisition unit (210), a model selection unit (220), and a prediction unit (230). The use environment information acquisition unit (210) acquires use environment information indicating a use environment of a physical system having input-output. The model selection unit (220) selects, from a storage unit storing a plurality of prediction models of the physical system in association with section information indicating a section based on the use environment, a prediction model being associated with section information of a section matching the use environment indicated by the use environment information. The prediction unit (230) performs prediction based on output of the physical system by use of the selected prediction model. |
| US12072321B2 |
Chromatographic apparatus for online enrichment of trace and ultra-trace components and method for analyzing trace and ultra-trace components using same
A chromatographic apparatus for online enrichment of trace and ultra-trace components and an analytical method using the same. The apparatus includes an injection system, a vaporizing chamber, an enrichment system, a thermal box, a sample collection system, a focusing trap, a chromatographic analytical column system, a detector and an electronic control system. The method includes steps of sample enrichment, thermal desorption and back flushing, which are performed through a combination of a four-way valve and an electronic switch valve box. |
| US12072319B2 |
Systems for assessment of weld adjacent heat affected zones
Systems for assessment of weld adjacent heat affected zones are described. An example system may include an inspection robot having a first payload comprising a first plurality of ultrasonic (UT) phased arrays, and a second payload comprising a second plurality of ultrasonic (UT) phased arrays. The inspection robot is configured to move in a direction of travel corresponding to a weld of an inspection surface, and the first payload is structured to measure characteristics of a first region of the inspection surface on a first side of the weld while the second payload is structured to measure characteristics of a second region of the inspection surface on a second side of the weld. |
| US12072316B2 |
Method for producing a lens and ultrasound device comprising the lens
The invention relates to a method for producing a lens for an ultrasound apparatus, as well as to an apparatus comprising the lens. The method comprises choosing a source point, providing a treatment volume situated inside a bone tissue model, providing a plurality of nodes distributed inside the treatment volume, and simulating the emission of a spherical wave from each of the nodes. Thus, a simulated wave front is created, in which each spherical wave has an amplitude and a phase, there being at least two nodes with different amplitudes and/or phases. The simulated wave front is received on a receiving surface. On the basis of the processed results, a holographic lens surface is designed, which can generate a wave pattern equivalent to the simulated wave. |
| US12072314B2 |
Electrochemical measurement system, electrochemical search method, reactor, and microplate
An electrochemical measurement system (1) includes: an insertion mechanism (4) which is capable of moving relative to a microplate (2) having a plurality of reactors which are arrayed and which contain a respective plurality of types of solutions, the plurality of types of solutions being mixtures of a plurality of types of mother liquids in different proportions; and a microelectrode unit (19) which is attached to the insertion mechanism (4) such that the microelectrode unit (19) is capable of being inserted into the plurality of types of solutions contained in the plurality of reactors. |
| US12072311B2 |
Sensor assembly and method of using same
The present disclosure describes a method in which a sample is passed through a fluid flow path of a sensor assembly such that the sample intersects at least one sensor comprising at least three electrodes arranged such that two or more electrodes are opposing and two or more electrodes are beside one another. The sensor is read by a reader monitoring changes to the sensor due to the presence of the sample. The reader measures the presence and/or concentration of one or more analytes within the sample based upon data obtained by the reader. |
| US12072306B2 |
Method and system for high speed detection of diamonds
THIS INVENTION relates to a method of or system for detecting presence of diamond in an object. The method comprises receiving classification data associated with photons emitted from object as a result of positron annihilation due to irradiation of the object with photons of a predetermined energy at which giant dipole resonance (GDR) occurs due to a nuclear reaction between the photons and carbon. The method then comprises the step of determining whether or not the object is potentially a diamond or diamondiferous by processing the received classification data with a trained machine-based learning classifier. The system typically implements the method described herein. |
| US12072305B2 |
Methods for determining crystal structure and apparatus for carrying out the methods
The present invention relates to a method for determining the crystal structure of a crystal (4) capable of electron diffraction. The method includes the steps of obtaining a three-dimensional electron diffraction pattern and processing data from the electron diffraction pattern. The essence of the invention is that the method of determination consists in creating virtual diffraction frames containing a list of integrated scattered electron intensities. Subsequently, the dynamical diffraction theory is used in the data processing step. In another embodiment, the invention provides an apparatus capable of performing this method. |
| US12072304B2 |
Systems and methods for performing serial electron diffraction nanocrystallography
Systems and methods are provided for serial, high-throughput acquisition of electron diffraction patterns from nanocrystals. Nanocrystals dispersed on a TEM grid are automatically identified from an overview image that is obtained, for example, using a dark field detector in scanning mode. Diffraction patterns are subsequently obtained from a plurality of crystals identified in the overview image by sequentially moving (e.g. scanning) the electron nanobeam relative to the crystals and collecting diffraction images using a fast electron camera. In some example embodiments, this sequence may be repeated for different tilt angles, where registration among overview images obtained at the different tilt angles is employed to position the electron nanobeam for the different tilt angles (e.g. before the sample stage is moved to interrogate a different sample region). The present methods may be automated, thereby facilitating unsupervised acquisition of arbitrarily large data sets. |
| US12072300B2 |
Flexible inspection system
A flexible inspection system includes a robot with a plurality of scanners and a robot controller. The robot controller is configured to receive a vehicle inspection protocol (VIP) for a vehicle being assembled on an assembly line. The VIP includes checkpoints to be scanned on the vehicle and the checkpoints correspond to components installed on the vehicle and connections between components installed on the vehicle. The robot controller commands the robot to move the plurality of scanners per the VIP such that the checkpoints are scanned. A characteristic of each checkpoint is recorded and compared to a reference characteristic such that a pass or no-pass determination of each checkpoint is provided. A vehicle inspection report with the pass/no-pass determinations is provided to an operator such that operator inspections and/or repairs of the checkpoints are made. |
| US12072298B2 |
Wall-climbing robot system and method for rapid nondestructive inspection of hidden defects in culverts and sluices
A wall-climbing robot system and method for rapid nondestructive inspection of hidden defects in culverts and sluices. The system includes: a robot vehicle body; navigation positioning system and moving system, both mounted on the robot vehicle body; automatic knock inspection system, mounted at the vehicle body front end; mobile ultrasonic rapid inspection system and corrosion inspection system, dual-power system, formed by a non-contact negative pressure adsorption apparatus and rotor booster apparatuses, the non-contact negative pressure adsorption apparatus mounted on the vehicle body bottom, the rotor booster apparatuses mounted on two sides of the vehicle body; and a master controller, communicating with the navigation positioning system, moving system, automatic knock inspection system, mobile ultrasonic rapid inspection system, corrosion inspection system, and dual-power system. The system recognizes positions and categories of internal defects from ultrasonic data and perform concrete permittivity inversion and disease recognition on arbitrary length-continuous survey line ground-penetrating radar data. |
| US12072294B2 |
Systems and methods for reliable authentication of jewelry and/or gemstones
A variety of techniques for authentication of jewelry and gemstones is provided. With some examples, blockchain may be used to store a reference signature for the jewelry/gemstone, and a digital asset such as a non-fungible token can link this reference signature with the physical jewelry/gemstone. During an authentication process, the reference signature stored on the blockchain can be accessed and compared with a test signature derived from an item that is purported to be the original jewelry/gemstone to determine whether they match to support a declaration that the purported jewelry/gemstone is authentic. |
| US12072291B2 |
Apparatus and method for element analysis of materials by means of optical emission spectroscopy
A device may be provided for element analysis of materials by means of optical emission spectroscopy, particularly by means of laser-induced plasma spectroscopy, said device having: means for exciting a plasma from a partial quantity of a test sample made of the material to be analyzed; means for detecting and for spectral analysis of optical radiation emitted from the plasma; beam guidance means for guiding at least a part of the optical radiation emitted from the plasma to the means for detecting and spectral analysis; and means for flushing at least one partial region of the device with an inert gas, wherein the beam guidance means are at least one capillary tube, which additionally serves to guide the inert gas. A method may be provided for element analysis of materials by means of optical emission spectroscopy using the device. |
| US12072288B2 |
Multiple light paths architecture and obscuration methods for signal and perfusion index optimization
A photoplethysmographic (PPG) device is disclosed. The PPG device can include one or more light emitters and one or more light sensors to generate the multiple light paths for measuring a PPG signal and perfusion indices of a user. The multiple light paths between each pair of light emitters and light detectors can include different separation distances to generate both an accurate PPG signal and a perfusion index value to accommodate a variety of users and usage conditions. In some examples, the multiple light paths can include the same separation distances for noise cancellation due to artifacts resulting from, for example, tilt and/or pull of the device, a user's hair, a user's skin pigmentation, and/or motion. The PPG device can further include one or more lenses and/or reflectors to increase the signal strength and/or and to obscure the optical components and associated wiring from being visible to a user's eye. |
| US12072287B2 |
Scattering microscopy
A scattering microscopy arrangement uses a microscope to image an object comprising a surface. A light source emits illuminating light and a light detector detects light elastically scattered from the object. An electric potential is applied to the surface that affects the electrochemical properties of the object while imaging. The electric potential provides a contrast mechanism that improves the imaging and allows for characterisation of the object and/or the surrounding environment. |
| US12072286B2 |
Methods and apparatus for a self-aligned digital projection and reflected glare reduction imaging system
A digital projection and reflected glare reduction system according to various aspects of the present technology may include a digital display device capable of generating a one or two dimensional source grid pattern back-illuminated by a light source to project an image of a source grid onto a retroreflective background. The projected source grid image may then be re-imaged onto the original grid element at a slight offset eliminating the need to generate a separate cutoff grid thereby reducing the amount of time required to setup and adjust the system. The digital display device is also capable of switching between a schlieren visualization capability to some other visualization capability (such as particle tracking velocimetry (PTV), particle imaging velocimetry (NV), temperature sensitive paint measurements (TSP), pressure sensitive paint measurements (PSP), photogrammetry, etc.) allowing for the simultaneous use of two different imaging techniques. |
| US12072285B2 |
Measuring jig, and calibration method and terahertz wave measuring method using same
The invention is configured to include a spectroscopy cell 100 as a container including one or more spaces, each of which has a plate shape and contains a to-be-measured object that transmits or reflects a terahertz wave; and a holder 6 including one or more first holder through-holes 6b and 6c disposed at positions corresponding to the spaces of the spectroscopy cell 100, each of the spaces containing the to-be-measured object. A body portion 1 of the spectroscopy cell 100 is made of a resin material that transmits the terahertz wave, and the spectroscopy cell 100 is loaded into the holder 6 and is used. The holder 6 has a function of holding the spectroscopy cell 100, and a function of correcting one or more of a distortion, a twist, and a bending of the spectroscopy cell 100. |
| US12072283B2 |
System, method, computer-accessible and apparatus for providing near-infrared spectroscopy for anatomical mapping of the epicardium
An exemplary catheter can be provided, which can include, for example a source fiber(s) configured to (i) receive a near infrared spectroscopic (NIRS) radiation, and (ii) provide the NIRS radiation to a portion(s) of a sample(s), a detection fiber(s) configured to receive a return radiation from the sample(s) that can be based on the NIRS radiation that was provided to the portion(s) of the sample(s), and an ablation electrode(s) configured to ablate the sample(s) based on the return radiation. The source fiber(s), the detection fiber(s), and the ablation electrode(s) can be integrated into the single sheath. The ablation electrode(s) can be a radiofrequency ablation electrode. |
| US12072280B2 |
Glue overflow detection system and method
A glue overflow detection system and method, includes a camera module and a processor. The camera module is configured to capture an image which includes a blue chromaticity image and a red chromaticity image. The processor obtains a chromatic-aberration difference image according to the blue chromaticity image and the red chromaticity image. The processor obtains a block feature image according to the chromatic-aberration difference image. The processor obtains a longitudinal inter-block difference image and a transverse inter-block difference image according to the block feature image. The longitudinal inter-block difference image includes a plurality of longitudinal block difference blocks each of which has a longitudinal difference value. The transverse inter-block difference image includes a plurality of transverse block difference blocks each of which has a transverse difference vale. The processor determines that a glue overflow image exists in the image according to the longitudinal difference values and the transverse difference values. |
| US12072277B2 |
Multiplexed amplitude modulation photometer and performing multiplexed amplitude modulation photometry
A multiplexed amplitude modulation photometer includes a microchannel; a first input light path that: receives a first modulated light at a first modulation frequency; and communicates the first modulated light to a first optical region that receives the first analyte that produces a first output light including the first modulation frequency communicated to a first detection light path; the first optical region; the first detection light path that receives the first output light; a second input light path that: receives a second modulated light with a second modulation frequency; and communicates second modulated light to a second optical region that receives the second analyte that produces a second output light with the second modulation frequency communicated to a second detection light path; the second optical region; and the second detection light path that receives the second output light from the second optical region. |
| US12072272B2 |
Method for determining a relation between an initial saturation and a residual saturation in a first fluid in a porous sample and related assembly
A method for determining a relation between an initial saturation and a residual saturation in a first fluid in a porous sample, comprising the following steps saturating a porous sample with a second fluid; measuring a local volume of the second fluid in the porous sample; establishing a steady state profile of a saturation in the first fluid in the porous sample; generating a rise of a capillary ascension flow of the second fluid through the porous sample; during the capillary ascension flow, simultaneously measuring a local volume of the second fluid; and determining the relation between the initial saturation and the residual saturation based on the measured local volume. |
| US12072270B2 |
Determining the rheological properties of a fluid through a non-linear response
Techniques for determining rheological properties of a fluid include actuating a resonator disposed in a volume that contains a fluid sample to operate the resonator in the fluid sample at a predetermined actuation scheme; measuring at least one characteristic of the resonator based on the operation of the resonator in the fluid sample; comparing the at least one measured characteristic to a rheological model that associates characteristics of the fluid sample to one or more rheological properties; and based on the comparison, determining one or more rheological properties of the fluid sample. |
| US12072266B2 |
Leak detection system for thermal interface fluid
A leak detection system for a thermal interface material (TIM) includes a sensor located proximate to a processor. As thermal fluctuations or other events cause the TIM to flow out of the gap between the processor and a thermal management device, a leak detection sensor may detect the presence of the TIM. This allows an operator of the computing device to identify TIM leaks, thereby preventing or reducing damage to the processor or other electronic components of a computing device. |
| US12072264B2 |
Leak detection system for subsea equipment
A leak detection system includes a light source configured to output emitted light into a region of water, and a light detector configured to receive returned light from the region of the water and to output a detector signal indicative of the returned light. The leak detection system also includes at least one controller configured to detect hydrocarbons within the region of the water in response to detecting a hydrocarbon wavelength within the returned light, to determine at least one position of the hydrocarbons within the region of the water based on a time difference between a first time at which the emitted light is output from the light source and a second time at which the returned light at the hydrocarbon wavelength is received at the light detector, and to generate a three-dimensional model of a subsea structure based on the detector signal. |
| US12072263B2 |
System for monitoring the integrity of a roof
It is disclosed herein a system for monitoring the integrity of a roof. The system comprises a plurality of monitoring devices. Each monitoring device may comprise at least one power supply, a sensor comprising at least one detection device, a shroud at the end of a conduit which is in sealed fluid communication with the inside of a roof assembly, a motivating source, a central processor, and a receiver. |
| US12072257B2 |
Implantable pressure sensor
A device for use in pressure sensing has a housing enclosing a chamber and having at least one port that communicates with the chamber. A pressure sensor receives fluid pressure from the chamber. The chamber has a compliance that exhibits a marked change in volumetric stiffness repeatably at a fixed pressure. |
| US12072254B2 |
Electric circuitry with differently oriented ring oscillators for strain measurement
In an embodiment an electric circuitry includes at least one first ring oscillator and at least one second ring oscillator being arranged on a substrate in different orientations, a time-to-digital converter having a converter ring oscillator and a processing circuit, wherein a first time is determined by a period duration of at least one first ring oscillator, this period duration depending on the propagation delay time of first delay elements, wherein a second time is determined by a period duration of at least one second ring oscillator, this period duration depending on the propagation delay time of second delay elements, and wherein the processing circuit is configured to determine a magnitude of the strain applied on the substrate based on a first state of the converter ring oscillator at the first time and a second state of the converter ring oscillator the second time. |
| US12072251B2 |
Force measurement device and method for bonding or encapsulation process and apparatus incorporating the device
A device for measuring a force applied to a component when the component is being bonded to a component carrier, or when the component is being encapsulated includes a deformable portion and a contacting stem connected to the deformable portion. The deformable portion is configured to incorporate a sensor for detecting a degree of deformation of the deformable portion caused by application of the force in order to measure the force. In use, the contacting stem is positionable to contact the component or the component carrier so that the deformable portion is deformed when the force is applied to the component. One or more such devices may be included in a sintering or encapsulation apparatus for measuring the said force. |
| US12072246B2 |
Adaptive throttling
An apparatus can include a first adaptive filter, a second adaptive filter, a filter, and a third adaptive filter. The first adaptive filter can be configured to determine an estimated magnitude of a control signal associated with a control measure based on a magnitude of a signal from a sensor, wherein the signal is indicative of operating temperature of a memory system. The second adaptive filter can be configured to determine an estimated operating temperature based on a magnitude of the control signal. The filter can be configured to determine a change magnitude of the control signal based on a difference between the magnitude of the signal from the sensor and a threshold operating temperature. The third adaptive filter can be configured to determine a throttle rate at which to apply the control signal based on a change magnitude of the control signal. |
| US12072244B2 |
Joint wavelet denoising for distributed temperature sensing
Aspects of the present disclosure describe systems, methods, and structures for distributed temperature sensing that employ joint wavelet denoising to achieve desirable signal-to-noise ratio(s) over extended sensor fiber distances. |
| US12072243B2 |
Monitoring device, monitoring method, and optical transmission system
Provided are a monitoring device, a monitoring method, and an optical transmission system which are adapted for an increase in the number of cores of a multi-core optical fiber transmission path and suitable for crosstalk monitoring. The monitoring device monitors a multi-core optical fiber transmission path having a plurality of use cores and at least one or more non-use cores, and comprises: an applying means for applying, at a start point of the multi-core optical fiber transmission path, dithering to signal light propagating in the use cores; a monitoring means for monitoring the power of the non-use cores at an input side of a relay in the multi-core optical fiber transmission path; and a separating means for separating a monitoring result from the monitoring means into power components from the plurality of use cores. |
| US12072239B1 |
Circuits and methods for wavelength locking of optical receiver WDM filters
An integrated circuit (IC) device includes a controller circuitry having an input coupled to a photodiode of an optoelectronic circuitry and an output coupled to a heater of the optoelectronic circuitry, the controller circuitry configured to determine a center frequency of the optoelectronic circuitry based on a shape of an input signal received from the photodiode, and provide a heater signal to the heater based on the shape of the input signal and the center frequency of the optoelectronic circuitry. |
| US12072238B2 |
Photoconductor readout circuit
Disclosed herein is a device including at least one photoconductor configured for exhibiting an electrical resistance Rphoto dependent on an illumination of a light-sensitive region of the photoconductor; and at least one photoconductor readout circuit, where the photoconductor readout circuit is configured for determining the electrical resistance Rphoto of the photoconductor, where the photoconductor readout circuit includes at least one bias voltage source configured for applying at least one modulated bias voltage to the photoconductor. |
| US12072235B2 |
Filter assembly, detector, and method of manufacture of a filter assembly
A filter assembly includes an incident medium, a spacer, at least one dielectric filter and an exit medium. The spacer is arranged between the incident medium and the at least one dielectric filter such that the incident medium and the at least one dielectric filter are spaced apart by a working distance and thereby enclose a medium of lower index of refraction than the incident medium. The at least one dielectric filter is arranged on the exit medium. |
| US12072231B1 |
Apparatus and method for real-time in-situ simultaneous measurement of temperature and mechanical parameters
An apparatus and method for real-time in-situ simultaneous measurement of temperature and mechanical parameters can include a charge type vibration sensing module having a temperature compensation function and a temperature/vibration coplanarly-integrated wireless surface acoustic wave (SAW) sensing module are controlled by a processing module in which a full-range temperature-vibration composite parameter compensation decoupling method is implanted, which can detect a vibration signal in a variable temperature environment. Moreover, temperature and vibration multi-parameter testing of static components in a high-temperature, narrow and closed environment can be implemented by arranging the charge type vibration sensing module having a temperature compensation function, and the temperature/vibration coplanarly-integrated wireless SAW sensing module implements health monitoring of moving components in a high-temperature and high-rotation environment. |
| US12072230B2 |
Electronic device
An electronic device is provided that includes a first casing and a second casing, and a distortion sensor attached to an inner wall of the casing. One side of the first casing is opened by a first opening, one side of the second casing is opened by a second opening, the casing is formed by fixing the first casing to the second casing to face each other. Moreover, the first and second casings are fixed by two or more fixing portions, the distortion sensor has a strip shape having first and second ends in the longitudinal direction, and the distortion sensor is attached to an inner wall of the second casing such that the longitudinal direction is a direction along an edge of the second opening, the first end is relatively close to the fixing portion, and the second end is far from the fixing portion. |
| US12072227B2 |
Method and device for zeroing a scale
A method and a scale for the performance thereof performs a zeroing process as soon as a product conveyed across a weighing platform leaves the weighing platform. |
| US12072220B2 |
Acoustic camera systems and methods for large scale flow analysis in turbid field environments
In one embodiment, a field-deployable acoustic camera system is provided for measuring a two-dimensional velocity field in a large scale flow in a turbid environment. The system includes an acoustic camera and a concentrator lens. The concentrator lens operates to reduce a spreading angle of the acoustic camera. The system is configured to apply planar cross-correlation velocimetry to collected images of native micro-bubble and/or suspended particle motion collected in turbid environments such as lake circulation, riverine, estuarine, and coastal flows, as well as turbid flows that occur near dredging operations. |
| US12072216B2 |
Encoder apparatus and readhead
An encoder apparatus including a reflective scale and a readhead. The readhead includes at least one light emitting element, at least one sensor and at least one optical device, which together with the scale form an optical system in which the optical device forms an image of an illuminated region of the reflective scale onto the sensor. The system's optical path, from the light emitting element to the sensor, passes through the optical device on its way toward and after reflection from the scale, and includes an unreflected optical path between the light emitting element and the optical device and an unreflected optical path between the optical device and the sensor. |
| US12072214B2 |
Displacement amount detection apparatus, displacement amount detection method, and manipulation information output apparatus
An apparatus includes a first resonant circuit including a first coil mounted to a movable member; a second resonant circuit including a second coil facing the first coil and generating a magnetic field upon supply of an electric current and outputs a detection signal of a voltage level depending on a relative position of the second coil to a position of the first coil; and a first equivalent circuit equivalent to the second resonant circuit in a case where a distance between the first and second coils is infinite and a second equivalent circuit equivalent to the second resonant circuit in a case where the distance is zero. A processor corrects the detection signal based on an output signal output from the first equivalent circuit and an output signal output from the second equivalent circuit, and calculates, based on the corrected detection signal, a displacement amount of the movable member. |
| US12072204B2 |
Landing zone evaluation
Disclosed herein is a system that comprises one or more imaging sensors coupled to an aircraft and one or more navigation sensors coupled to the aircraft proximate to the one or more imaging sensors. The system further comprises an imaging module configured to capture images of a landing zone for the aircraft while the aircraft is in flight. The system additionally comprises a location determining module configured to associate a corresponding one of a plurality of location data with each one of the captured images. The plurality of location data is determined using one or more navigation sensors coupled to the aircraft. The system also comprises an object-identifying module configured to identify and locate one or more objects within the landing zone, relative to the aircraft, using the captured images and the location data associated with the captured images. |
| US12072200B2 |
Navigation queries
A computer-implemented method includes receiving at a computer server system, from a computing device that is remote from the server system, a string of text that comprises a search query. The method also includes identifying one or more search results that are responsive to the search query, parsing a document that is a target of one of the one or more results, identifying geographical address information from the parsing, generating a specific geographical indicator corresponding to the one search result, and transmitting for use by the computing device, data for automatically generating a navigational application having a destination at the specific geographical indicator. |
| US12072198B1 |
Fleet routing system and method
A system and method that includes a ride requestor device, a driver device, a server device, and a user device is disclosed. The ride requestor device provides rider information and stop location information for a plurality of riders. The driver device provides location information, navigation information, and stop timing information for a particular vehicle in a fleet of vehicles. The server device includes an artificial intelligence engine which generates and optimizes a plurality of routes for service by the fleet of vehicles to provide a ride to each one of the plurality of riders. |
| US12072196B2 |
Mobile-object control device, mobile-object control method, mobile object, information processing apparatus, information processing method, and program
A mobile-object control device includes: an operation control unit configured to control an operation of a mobile object to cause the mobile object to be present at a set place at a set time; and a notification control unit configured to control notification in a case where at least one of the set time or the set place cannot be achieved. The mobile object includes: a drive unit; an operation control unit configured to control the drive unit to cause the mobile object to be present at a set place at a set time; and a notification control unit configured to control notification in a case where at least one of the set time or the set place cannot be achieved. The present technology can be applied to, for example, a vehicle that performs automatic driving. |
| US12072194B2 |
Method of navigating autonomous vehicle to passenger pickup / drop-off location
A ride service system will determine a stopping location for an autonomous vehicle (AV) before the AV picks up a passenger in response to a ride service request. The system will determine a pickup area for the request, along with a loading point within a pickup area, and the AV will navigate along the route toward the pickup area. Before the AV reaches the pickup area, the system will determine whether it received a departure confirmation indicating that the passenger is at the loading point. If the system received the departure confirmation, the AV will navigate into the pickup area and stop at the loading point; otherwise, the AV will either (a) navigate to an intermediate stopping location before reaching the pickup area or (b) pass through the pickup area. |
| US12072192B2 |
System and method for geomodelling and pathfinding
The indoors and outdoors are mapped into a grid comprised of cells using geohashing, wherein buildings, solid structures, and walkways are separately rendered and incorporated into the digital computer implementation, the size of each cell being indicative of the physical dimensions. Each cell has associated location-based static and temporal data that represent some aspect of the corresponding real-life representation of the cell, resulting in large amount of well-structured and useful data. A key method of this invention is an adaptation of fast pathfinding using cell-based vector field algorithm that is used in interactive computer gaming in virtual environments. |
| US12072187B2 |
Rotation angle detection device
The present invention provides a rotation angle detection device that detects a steering state quantity of steer-by-wire. The rotation angle detection device includes a drive gear that rotates along with the rotation of a rotating shaft part, first through third driven gears that rotate in conjunction with the drive gear and have different numbers of teeth that are indivisible by each other, sensors that detect the amounts of rotation and are provided for the respective first through third driving gears, a rotation amount generating unit that generates the amount of rotation of the drive gear by combining the amounts of rotation of different driven gears, and power supply circuits each of which is provided for a combination of sensors that detect the amounts of rotation of different driven gears. This configuration makes it possible to improve robustness against failure of sensor elements and power supply circuits. |
| US12072183B2 |
System and method to increase availability range of hitch articulation angle estimations using ultrasonic sensors
Systems, methods, and apparatus are provided in a vehicle having a Hitch Articulation Angle (HAA) calculation system for estimating an HAA between the vehicle and a towed trailer. The method includes: receiving a plurality of ultrasonic sensor (USS) range measurements for a first USS on the vehicle while the vehicle is towing the trailer in a forward direction; receiving a plurality of HAA values calculated using geometric equations or a kinematic model that correspond to the plurality of USS range measurements; receiving a USS range measurement for the first USS while the vehicle is operating in a reverse direction or experiencing a high HAA but not from a second USS; estimating an HAA value from the USS range measurement by applying the USS curve characteristics for the first USS; and providing the estimated HAA value to a vehicle motion control system for use in controlling vehicle and trailer motion. |
| US12072182B2 |
Acquisition device and method for acquiring sets of multiple object data of at least one object
An acquisition device for at least semiautomated acquisition of sets of multiple object data of at least one object, including a movement device for generating a defined relative movement between at least one object data acquisition unit and the at least one object. |
| US12072179B2 |
Method and apparatus for determining a contour of a frame groove
A method for determining a contour of a frame groove in a rim of a spectacle frame includes illuminating the rim, capturing a plurality of images of the illuminated rim from different predetermined perspectives, evaluating the captured images, and determining a spatial curve of the frame groove based on the evaluated images. The rim is illuminated along the entire circumference of the rim by directed illumination. Moreover, the evaluation of the captured images includes assigning each portion contained in the captured images to a respective surface element of the frame groove on the basis of at least one of the following properties: shadowing of the respective portion, brightness of the respective portion and phase angle of the illumination of the respective portion. Moreover, an apparatus, a computer program, a method for grinding a spectacle lens, and a computer-implemented method for determining a geometry of a spectacle lens are disclosed. |
| US12072178B2 |
3D scanner using a structured beam of probe light
A 3D scanner for recording the 3D topography of an object, the 3D scanner including: a projector unit configured for projecting a structured beam of probe light onto the object; an imaging unit arranged to acquire 2D images of the object when the object is illuminated by the structured probe light beam; and an actuator unit arranged to control the position of the structured probe light beam at the object by rotating a movable portion of the projector unit around a pivoting axis, the actuator unit including a rotation motor including or arranged to drive a wheel, where the surface of the wheel operatively coupled to the movable portion of the projector unit has a radial distance from the axis of the rotation motor which changes with the rotation. |
| US12072173B2 |
Projectile construction, launcher, and launcher accessory
A projectile includes a projectile housing with at least one compartment, an energizable energy storage means, a payload, a control circuit, and an initiator. The payload may be sequestered in one compartment of the projectile until the projectile is separated or opened. A ram element within the projectile may move within the projectile to cause the opening of a projectile. The projectile may include a means for activating the initiator via dynamic induction. In an example embodiment, the projectile comprises a coil that is operatively coupled to a magnetic element of a launcher. The projectile may be charged dynamically as via interaction between the coil and magnetic element as the projectile moves within the launcher. |
| US12072172B2 |
Method for creating precision rifle ammunition with more uniform external ballistic performance and enhanced terminal ballistic performance
A method for making an improved projectile 360, 460 by defining a discontinuity, groove or trough in a distal ogive section of the projectile to provide an external ballistic effect uniforming surface feature (e.g., nose ring groove 369, 469) which makes an unsupported gap in the ogive profile that beneficially affects the flow of air over the front half of the ogive. The improved bullet's external surface discontinuity feature (369 or 469) creates effects in the flowfield that dominate any dynamic effects from bullet-to-bullet manufacturing inconsistency and resultant differences in dynamic behavior. |
| US12072170B2 |
Shaped charge assembly
A shaped charge assembly, comprising a casing and a liner, is disclosed. The liner includes a first longitudinal section connected to the casing, a second longitudinal section having the shape of a truncated cone wherein the truncated end thereof is directly connected, or connected by means of an intermediate longitudinal section, to the first longitudinal section. The second longitudinal section is at its base end directly connected to a third longitudinal section. The third longitudinal section is in the shape of a cone, an ogival or a hemisphere. |
| US12072168B2 |
Modular armor supplement apparatus and system with silent fasteners and adjustability
A silent fastener for connecting a first element to a second element utilizes a strap attached to the first element and extending to the second element, the second element having a slit connecting to a flat internal cavity, and a flat tuck tab flexibly connected to the strap and receivable in the cavity with the strap tensioned and with the tuck tab in a hairpin configuration in overlaying relation to the cavity containing the tuck tab, and a second tuck tab connected to the strap and receivable in another portion of the cavity extending away from the first element, securely connecting the first and second elements. |
| US12072167B2 |
Missile seeker limited scan array radar antenna
An electronically scanned array is comprised of a plurality of radiating horns embedded in a nose cone. The radiating horns are configured as an electronically scanned array. The nose cone comprises a dielectric material with a known thickness in front of the radiating horn opening. Each radiating horn is driven by a phase shifter. The phase shifters are configured to produce a radiation pattern with attenuated side lobes. |
| US12072165B2 |
Multi-shot airgun
Break barrel airguns are provided with a loading system that uses the cocking action of the break barrel type airgun to load projectiles from a magazine held by a magazine holder into a shuttle system that is positioned by the magazine holder during loader and moved to a position aligned with the barrel during firing. The loading system has a resilient barrier between the magazine holder and the shuttle that reduces the risks of loading errors caused by adhesion between the bolt and a pellet. |
| US12072163B2 |
Ammunition convertible firearm
A firearm as disclosures herein comprises a main receiver body, a barrel, a breech bolt structure, a buffer assembly, a trigger group assembly, a bolt catch and at least one of an auto-sear, a magazine adapter and a breech bolt anti-rotation structure. The main receiver body is preferably of a monolithic construction whereby the handguard and breech bolt carrying bore can be manufactured from a single piece of material. The auto-sear is tripped by engagement with a buffer of the buffer assembly. The magazine adapter has an exterior surface structure engaged with a mating interior surface structure of a magazine well space of the main receiver body. A distal end portion of the breech bolt anti-rotation structure is engageable by the buffer for limiting forward travel of the buffer when the barrel is detached from the main receiver body. |
| US12072152B2 |
Vapor chamber
This disclosure relates to a vapor chamber configured to accommodate a cooling fluid. The vapor chamber includes a first cover, a second cover, a first capillary structure, and a second capillary structure. The second cover and the first cover are attached to each other to form a chamber therebetween. The chamber is configured to accommodate the cooling fluid. The first capillary structure is located in the chamber and stacked on the first cover. The second capillary structure is located in the chamber and stacked on the first capillary structure. The second capillary structure is different from the first capillary structure. A projection of the second capillary structure onto the first cover is smaller than a projection of the first capillary structure onto the first cover. |
| US12072147B1 |
Apparatus for barrel toasting process
An apparatus and method of using same for toasting wooden barrels may increase efficiency and throughput of barrel toasting. Such an apparatus may include a carousel rotatable about an axis of rotation between a plurality of positions and including a plurality of barrel heating stations arranged about the axis of rotation. Each barrel heating station including a barrel support and an infrared heater configured to heat an inner surface of the wooden barrel supported by the respective barrel support. When in a first position of the carousel, a first barrel heating station is positioned to have a first barrel loaded thereon, and when in a second position of the carousel the first barrel heating station is positioned to have the first barrel removed therefrom. The first barrel is toasted by the infrared heater of the first barrel heating station as the carousel rotates from the first position to the second position. |
| US12072145B2 |
Gas disperser for a spray dryer and methods
In the gas disperser (3), a flow conditioning device (5, 6) is located in the inlet duct section (32). The flow conditioning device comprises a hole plate (5) and a flow straightener (6) positioned in parallel with and at a distance (h) in the axial direction (axd) from the downstream side of the hole plate (5). The hole plate (5) has a predefined hole plate thickness (tp) in the axial direction (axd) and each flow straightener (6) has a predefined flow straightener length (Is) in the axial direction (axd), the flow straightener length (Is) being substantially larger than the hole plate thickness (tp). |
| US12072143B2 |
Plant and method for liquefying gas
Plant and method for liquefying a flow of gas, having a cooling circuit that includes at least one exchanger (5) for cooling the gas, and at least one expansion turbine (6) which is mounted on a rotary axle which is supported by at least one bearing (7) of the gas-static type, the cooling circuit (2) also including a pressurized gas injection conduit that is configured to supply pressurized gas to the bearing (7) in order to provide support to the rotary axle, the plant (1) further includes a recovery conduit (9) that is configured to recycle at least a portion of the gas which has been used to support the rotary axle of the bearing (7) with a view to liquefying the gas. |
| US12072140B2 |
Insulation materials for a heat and sound insulated structure and methods of forming with a mold that is gas and liquid permeable
A method and system for forming an insulation package for use in a vacuum insulated structure is provided. A slurry containing a liquid and an insulation material is formed. The slurry can be supplied to an envelope under vacuum, wherein the envelope is gas-permeable and permeable to the liquid. At least a portion of the liquid is drawn through the envelope and at least a portion of the insulation material is retained within the envelope to form an insulation package. One or more insulation packages can be disposed within an insulating cavity and the insulating cavity can be evacuated to decrease a pressure therein to form a vacuum insulated structure. |
| US12072139B2 |
Refrigerator
A refrigerator may include a body formed with a storage space and a cooling module accommodating space; a cooling module disposed in the cooling module accommodating space and having a heat absorption part and a heat radiating part; a drawer supporter disposed inside the storage space; and a drawer supported by the drawer supporter, and the drawer supporter is formed with an inner passage through which cold air flowing from the heat absorption part passes, and the drawer supporter is formed with a plurality of cold air discharge ports through which cold air of the inner passage is discharged in an opposite direction. Therefore, it is possible to maximize the depth of the storage space in the front-rear direction while minimizing the number of parts, and cool the entire storage space evenly. |
| US12072135B2 |
Ice maker and refrigerator having the same
An ice maker for a refrigerator includes: an upper assembly including an upper tray forming an upper chamber, which is a portion an ice chamber, and having an upper opening, and a temperature sensor configured to sense temperature of the ice chamber in contact with the upper tray; and a lower assembly being rotatable with respect to the upper assembly and having a lower tray forming a lower chamber that is another portion of the ice chamber, in which a contact portion between the temperature sensor and the upper tray is positioned closer to a contact surface of the upper tray and the lower tray than the upper opening. |
| US12072134B2 |
Systems and methods for creating clear ice
Described herein are methods for making clear ice. In one embodiment, a method for making clear ice includes providing a mold of any of the embodiments described herein, optionally inserting a skewer through the mold, the skewer being coupled to an item; circulating, using fluid inlet and outlet valves, a fluid in a mold cavity defined by the mold; varying overtime one or both of: a temperature of the cooling apparatus or a fluid flow rate, through the fluid inlet valve, as a percentage of max flow; and optionally retracting the skewer when the ice formation encases at least a portion of the item. In some embodiments, the method optionally includes a period of flow reversal, such that the fluid inlet valve becomes the fluid outlet valve and the fluid outlet valve becomes the fluid inlet valve. In some embodiments, the method optionally includes releasing the ice from the mold. |
| US12072128B2 |
System and method for current limiting and defrost enhancement
A dehumidifying system and method for reducing humidity in ambient air is disclosed. The system includes a circulation unit, a refrigeration unit, a condensate receptacle for receiving condensate generated by the refrigeration unit, a controller to control both the circulation and refrigeration units, and wherein the controller receives input from one or more ambient sensors configured to sense ambient conditions, and a user interface configured to receive input from a user. The system implements variable speed control within the circulation and/or refrigeration unit to maximize efficiency or capacity under a current threshold, and enables the system to delay the need for defrost cycling during low temperature operation. |
| US12072120B2 |
Air diffuser device for ventilating rooms
The invention relates to an air diffuser device (1) for ventilating rooms and to be installed in a ventilation duct opening in a wall or ceiling of a room, said air diffuser device (1) comprising a baffle element (10) having a central region (10a) and a peripheral region (10b) with a peripheral edge (12; 13) for deviating at least a part of a ventilation air flow entering said room through said ventilation duct opening in a flow direction with an air flow component parallel to said wall or ceiling. The baffle element (10) comprises a plurality of slits or grooves (11) each extending from the central region (10a) of said baffle element (10) to the peripheral region (10b) of said baffle element (10). In addition, the peripheral edge (13) of said baffle element (10) has a plurality of radially extending indentations (14) spaced from each other along the periphery of said baffle element (10). |
| US12072119B2 |
Air conditioning system
In an air conditioning system, a return compartment which is adjacent to a plurality of rooms 13, 14, 15 is formed in a building 1, the respective rooms 13, 14, 15 are provided with air intake sections 18a, 18b, 18c, 18d which spout air sent from a blowing section 40a, 40b, 40c 40d having a DC motor, an exhaust section 52 which forms exhausting current directed from the respective rooms 13, 14, 15 toward the return compartment is provided between the respective rooms 13, 14, 15 and the return compartment, the plurality of blowing sections 40a, 40b, 40c 40d and at least one air conditioning section 30a are placed in the return compartment, a total blast volume of the plurality of blowing sections 40a, 40b, 40c 40d is greater than a conditioned air volume of the air conditioning section 30a, and a blast volume of the blowing section 40a, 40b, 40c 40d is adjusted by an air conditioning load of the room 13, 14, 15. According to this, it is possible to provide the air conditioning system 29 having a relatively simple configuration, capable of changing temperature in the respective rooms 13, 14, 15 and coping with load variation caused by solar radiation if necessary, while comfortably and uniformly keeping temperature of the entire house with saved energy. |
| US12072117B2 |
Environment management systems and methods
Methods, systems, and devices for monitoring air quality and controlling air purification in an environment are described herein. The method can include receiving from a device a plurality of air quality parameters for the environment and receiving an indication representing a potential change in occupancy in the environment. In response to the indication of a potential change in occupancy, the method can include determining an air quality target that is based at least in part on at least one air quality parameter in the plurality of air quality parameters and the potential change in occupancy. The air quality parameter can be representative of the quality of air to be achieved in the environment for the change in occupancy. The method can include transmitting instructions to control purification in the environment based at least in part on the air quality target. |
| US12072116B2 |
Method and system for controlling energy transfer of a thermal energy exchanger
For controlling energy transfer (Q) of a thermal energy exchanger of an HVAC system, a control system determines flow-dependent model parameters (M) for modelling performance of the thermal energy exchanger, using a plurality of measurement data sets, each measurement data set including for a respective measurement time a value of a measured flow of fluid (Φact), a value of a measured supply temperature (Tsup) of the fluid, and a value of the measured return temperature (Tret) of the fluid. The control system calculates an estimated energy transfer (Qest) of the thermal energy exchanger, using the flow-dependent model parameters (M), and controls (S4) the energy transfer (Q) of the thermal energy exchanger by regulating (S5) the flow of fluid (Φ) through the thermal energy exchanger, using the estimated energy transfer (Qest). |
| US12072111B2 |
Air conditioning capacity presenting system
An air conditioning capacity presenting system presents a capacity of an air conditioning apparatus including at least one outdoor unit, at least one indoor unit, and a connection pipe that connects the outdoor unit and the indoor unit. The air conditioning capacity presenting system includes first acquisition unit, a measurement unit, a second acquisition unit, and a capacity calculating unit. The first acquisition unit acquires outdoor unit capacity information, which is a rated capacity of the outdoor unit or information related to the rated capacity. The measurement unit measures power consumption of the outdoor unit. The second acquisition unit acquires an outside air temperature, which is a temperature of air around the outdoor unit. The capacity calculating unit obtains a calculation value of the capacity of the air conditioning apparatus based on the outdoor unit capacity information, the power consumption, and the outside air temperature. |
| US12072110B2 |
Systems and methods for checking status of a pressure transducer
A method of controlling a gas furnace system includes controlling a motor of a draft inducer to increase a speed of the motor in response to a call for heat, receiving pressure signals output by a pressure transducer, receiving signals indicating whether a pressure switch is in a first state or a second state, and determining a first status of the pressure transducer as reliable, unreliable, or questionable at a first time based on the received pressure signals from the pressure transducer, the signals indicating whether the pressure switch is in the first state or the second state, and a first status of the motor of the draft inducer at the first time. Operation of the motor of the draft inducer is stopped when the first status of the pressure transducer indicates that the pressure transducer is unreliable. |
| US12072100B1 |
Combustor for a gas turbine engine
A combustor for an aircraft gas turbine engine includes a dome structure, a swirler assembly connected to the dome structure, and a cowl connected to the dome structure and defining a plenum between the dome structure and the cowl, and surrounding the swirler assembly. The cowl includes an airflow opening through an upstream wall portion of the cowl for providing a flow of compressed air into the plenum. In addition, the cowl includes a cowl steam channel therewithin and a plurality of steam injection nozzles that provide a flow of steam from the cowl steam channel into the plenum. |
| US12072099B2 |
Gas turbine fuel nozzle having a lip extending from the vanes of a swirler
An engine can utilize a combustor to combust fuel to drive the engine. A fuel nozzle assembly can supply fuel to the combustor for combustion or ignition of the fuel. The fuel nozzle assembly can include a swirler and a fuel nozzle to supply a mixture of fuel and air for combustion. Increasing efficiency and meeting emission needs can be met with the use of alternative fuels, which combust at higher temperatures or higher speeds than traditional fuels, requiring improved fuel introduction without the occurrence of flame holding or flashback. |
| US12072094B2 |
Intelligent prediction of boiler blowdown
A method for predicting a blowdown rate of one or more boilers includes generating output data with a first model that specifies an empirical relationship between multiple input temperatures, multiple plant gas feed rates, and multiple outputs of the boilers. The method further includes collecting an ambient operating temperature and a current steam demand of the boilers and comparing the ambient operating temperature and the current steam demand to the output data to determine a current required blowdown rate. Once determined, the blowdown rate of the boilers is adjusted according to the current required blowdown rate. |
| US12072083B2 |
Wet floor safety light
A hazard warning device for warning of hazardous conditions on a surface, comprising a base, a stand, a sign, and a projector, the projector configured to illuminate a hazard on a surface underneath the projector. The projector comprises a light source and a lens to focus and shape the projected light into a circle on the surface, encompassing the hazard. |
| US12072081B1 |
System, device, and method for suspending decorative string lights
A system, device, and method for suspending a decorative light strand, wherein the device embodies a drop suspender having a top support portion providing orthogonal through holes running parallel and perpendicular relative to the wiring of the light strand. Notched along a ceiling of each of the through holes are intersecting tracks, respectively. The ceiling tracks are cutout from the top support portion and thus have a continuous upper bound, except where the perpendicular ceiling track is bisected by the parallel ceiling track. The parallel track notch is shaped and dimensions to nest a guidewire running through the parallel support through hole. |
| US12072080B2 |
Lamp, lamp system, method for assembling lamp system, and method for disassembling lamp system
A lamp, a lamp system, a method for assembling lamp system, and a method for disassembling lamp system are described. The lamp includes a frame, a light guide plate, at least one light source and a connecting mechanism. The frame includes two side covers opposite to each other, and an accommodating space is formed between the side covers. The light guide plate is disposed in the accommodating space. The light source is disposed in at least one of the side covers and is disposed adjacent to a light incident surface of the light guide plate. The connecting mechanism is disposed in the frame. The connecting mechanism includes an engaging member and an adjusting member. The engaging member is slidably disposed in an inner space of one of the side covers. |
| US12072076B2 |
Light guide assembly for an automotive vehicle
A light guide assembly for a vehicle, the light guide assembly including a light guide having a first end face. The light guide assembly further includes a first light source and a second light source having different heights and being mounted on a common support plane. Further, the first and second light sources are arranged to emit light rays in a light emission direction toward the first end face. The first end face includes a first inlet portion configured to receive light from the first light source and a second inlet portion configured to receive the light from the second light source. The first and second inlet portions are offset from one another in the light emission direction in such a way that the space between the common support plane and each inlet portion is proportional to the height of the light source in front of the corresponding inlet portion. |
| US12072075B2 |
Primary optical structure, high-beam lighting device, anti-glare high-beam lamp and vehicle
Disclosed are a primary optical structure, a high-beam lighting device, and an anti-glare high-beam light. The primary optical structure comprises a reflection unit and a shading structure located in front for blocking part of the reflected light from the reflection unit. The primary optical structure is configured for use in a left vehicle lamp or a right vehicle lamp, where the shading structure is arranged at a left side portion or a right side portion of the lamp, respectively. The light blocked by the shading structure and the light that is not blocked are bounded by a right side edge or a left side edge respectively, and an upper side edge of the shading structure. In a vehicle lamp, the primary optical structure can form a high-beam profile having a dark area to prevent glare, such that the dark area formed has an adjustable width and position, improving driving safety. |
| US12072073B2 |
Method for manufacturing light emitting elements, light emitting element, lighting device and automotive headlamp
A method for manufacturing light emitting elements is described and includes providing an un-coated light converting platelet. The un-coated light converting platelet has a top surface, a bottom surface, and side surfaces. A plurality of LED dies is provided. Side surfaces of the un-coated light converting platelet are coated with an at least partly reflective material to form a coated light converting platelet. The coated light converting platelet is separated into light converting tiles. An outline of the light converting tiles substantially corresponds to an outline of one of the plurality of LED dies. The light converting tiles and the plurality of LED dies are assembled to form light emitting elements. |
| US12072063B2 |
Safety joint
To provide a safety joint that can immediately shut off a hydrogen gas flow path at the initial stage when a plug, which is a nozzle side member, comes out of a socket, which is a filling apparatus side member, to prevent release of outgas. A safety joint including: a cylindrical nozzle side member with a flow path formed inside, a shutoff valve of the nozzle side member opens when the nozzle side member is connected to a filling apparatus side member; and the filling apparatus side member with a cylindrical shape and a flow path formed inside, the filling apparatus side member can be connected to the nozzle side member. |
| US12072061B2 |
Atomizer unit of a minimal quantity lubrication system
An atomizer unit of a lubrication system has a chamber arrangement having a chamber arrangement interior, at least one first supply duct for supplying a first compressed-air stream into and through the chamber arrangement interior to a continuation duct, and an injection valve for injecting a coolant and/or lubricant into an injection region into the first compressed-air stream in the chamber arrangement interior. The atomizer unit has at least one second supply duct for supplying a second compressed-air stream into and through the chamber arrangement interior to the continuation duct. The atomizer unit is designed in such a manner that the second compressed-air stream combines with the first compressed-air stream and with the coolant and/or lubricant possibly injected into the first compressed-air stream, to form a transport stream for transporting the injected coolant and/or lubricant, and the transport stream is routed through the continuation duct to the machining location. |
| US12072060B2 |
Fixing module and display device using the same
A fixing module suitable for fixing to one of a first end and a second end of a screen bracket is provided. The fixing module includes a first part and a second part. The second part is slidably connected to the first part. The fixing module is configured to be fixed to the first end of the screen bracket by the first part or fixed to the second end of the screen bracket by the second part. |
| US12072057B2 |
Fabric jacket to prevent nonmetallic equipment from extreme heat, external damage and fire
A protective fabric jacket for placement on an object to be protected from excessive heat includes a first layer; a second layer; and an intermediate spacer fabric layer that is disposed between the first layer and the second layer. The first and second layers are attached to the intermediate spacer fabric layer to form a layered structure. The intermediate spacer fabric layer comprises a flexible honeycomb or octagonal shaped spacer fabric that has a plurality of cells defined therein. The protective fabric jacket also includes a settable material that disposed within the cells and includes a cementitious mixture and one or more organic polymers and is settable to a hardened material. |
| US12072056B2 |
Wear inserts for well service reactive dampeners
Replaceable wear inserts of a material resisting abrasive wear due to particulates within pumped fluid are used for the inlet and/or outlet of a pulsation dampener coupled to the outlet of a land-base or mobile-mounted pump. The wear inserts may be integrated with pressure orifice devices contributing to pressure pulsation dampening. The wear inserts may have internal passages or be mounted to create turbulent flow through the pulsation dampener to mitigate the risk of dead spots accumulating particulates. The wear inserts may be sized for either “loose” or “tight” fit within the inlet and outlet to facilitate removability despite the potential for particulates embedding within the gap. Grooves may be provided with O rings to seal against pressure leaks. |
| US12072051B2 |
Fluid line coupling
A reversibly detachable fluid line coupling (1), at least having a coupling sleeve (2), a locking element (3) and a coupling plug (4) with a locking collar (41). The reversibly detachable fluid line coupling has a locking state of which can easily be checked automatically. This coupling has actuating/signaling surfaces (312) which are only visible when the coupling is in the unlocked state. |
| US12072050B2 |
Push-fit pipe fitting
In a preferred embodiment, there is provided a pipe coupling comprising a coupling body having two or more open ends and a pipe engagement assembly for attachment to the open end for engagement of a pipe thereto, the pipe engagement assembly comprising a retainer ring and a grip ring, and the coupling body comprising a sidewall defining an internal bore sized for receiving at least a portion of the pipe and the retainer ring, the retainer ring being dimensioned to be received at least partially by the grip ring and to receive the pipe therethrough, wherein the grip ring comprises a plurality of first projections extending inwardly towards the bore to engage the pipe, and the retainer ring comprises one or more second projections extending outwardly to releasably engage the sidewall, the retainer ring defining a plurality of slots sized to receive the first projections therethrough, wherein the slots are positioned to retain the first projections with the grip ring engaging the pipe and the second projections engaging the sidewall, thereby retaining the grip ring and the pipe to the open end. |
| US12072045B2 |
Connecting means for connecting a pipe to a pipe section at an opening, such as, for example, a pipe section at a discharge opening, and a method for connecting a pipe using such connecting means
A connecting system including a coupling piece configured to be fitted over a first end of a pipe section, tightening means configured to tighten and seal the coupling piece against a second end of the pipe section at an opening, and an auxiliary tool configured to act on the tightening means for tightening or loosening the tightening means. The auxiliary tool protrudes through the opening during an act on the tightening means so it is configured to be operated by an installer from a side of the opening opposite a side with the pipe section. |
| US12072039B2 |
Electric expansion valve
An electric expansion valve (1) including a valve housing (12), a valve seat (2), a valve element (3) cooperating with the valve seat (2), a drive driving the valve element (3) and including a rotary motor (4) having an axis (17) of rotation. The valve element (3) is connected to the motor (4) and has a possibility of radial displacement between the rotor (6) and the valve element (3) with respect to the axis (17) of rotation. Such an expansion valve should ensure a long lifetime with low production costs. To this end the valve element (3) is connected to the motor (4) by means of a fixing element (16) which guarantees a defined position of the valve element (3) in axial direction while allowing the radial displacement between the axis (17) of rotation and the valve element (3). |
| US12072036B2 |
Slide valve and mounting aid device
A mounting aid device for mounting a valve slide in a housing bore of a valve housing of a slide valve includes a mounting slide arranged movably in a guide of a guide piece and protruding out of the guide of the guide piece on both sides. The guide piece includes a first stop, with which the guide piece is placeable coaxially to the housing bore when the guide piece contacts the valve housing at the first stop. The mounting slide configured to protrude into the housing bore until contact on the second end region of the valve slide and, by force-loading of the mounting slide under compression of the spring element, the valve slide is movable until the valve slide reaches the first end position. |
| US12072031B2 |
Systems and methods for reducing simmer in a safety relief valve
A spring-operated relief valve can include a biasing assembly, a valve inlet, a valve seat, and a disc assembly that is biased toward the valve seat by the biasing assembly. A fluid guide, such as a groove or chamber, can be formed at the interface between the valve seat and the disc assembly. The fluid guide can be configured to direct fluid that flows across the valve seat to provide an upward force on the disc assembly during a relief event. |
| US12072030B2 |
Venting valve and method of mounting valve stem of venting valve
A venting valve and method of mounting a valve stem of a venting valve. The venting valve (3) comprises a valve body (4) inside which is a venting channel (5) which is provided with a movable valve stem (6) comprising a valve member (7) and a collar (8) at an opposite end of the valve stem. A spring element (9) is arranged around the valve stem. Movement of the valve stem is limited by means of an internal retaining ring (11) mounted to inside the venting channel. |
| US12072025B2 |
Axial seal assembly with hinged lip
An axial seal assembly is for sealing against a radial engagement surface of an outer member or an inner member disposed within a bore of the outer member. The seal assembly includes an annular case coupled with the outer member or disposed about the inner member and an annular elastomeric seal body. The seal body includes an inner portion attached to the case and an outer portion extending axially and radially from the inner portion so as to be positionable generally parallel to the radial engagement surface. The outer portion has a contact section extending generally axially from a remainder of the outer portion and being sealingly engageable with the radial engagement surface, the seal body outer portion being bendable about the seal body inner portion such that the seal body outer portion remains parallel to the engagement surface during axial displacement between the annular case and the engagement surface. |
| US12072024B2 |
System and method for controlling engine torque according to transmission hydraulic pressure
A method of controlling engine torque according to transmission hydraulic pressure is performed by an engine torque control system of a vehicle. The method includes connecting an engine torque converter to an engine and an automatic transmission of the vehicle, calculating a required turbine torque after confirming an engine torque control condition, deriving and storing a value of turbine torque factor learning through turbine torque factor learning according to shift type and shift time, converting the stored value of turbine torque factor learning into an engine torque control value, and requesting the engine torque control value to be applied to engine output, by an engine torque controller during shifting of the automatic transmission, so that a new turbine torque calculation is performed through a hydraulic pressure reference at the beginning of physical shifting, thereby preventing a shift shock and transmission damage caused by unreasonably excessive or insufficient engine torque. |
| US12072021B2 |
Vehicle gear control method and apparatus, computer device, and storage medium
A vehicle gear control method includes acquiring a driving scene image while a vehicle is driving, and performing image recognition on the acquired driving scene image to obtain a driving scene label including at least one of a road attribute label, a traffic attribute label, or an environment attribute label. The method further includes acquiring driving status data and driving behavior data corresponding to the vehicle. The driving status data indicates at least one of vehicle speed and vehicle acceleration and the driving behavior data indicates at least one of a brake control input, an accelerator control input, or a throttle opening degree. The method further includes determining a gear shifting mode based on the driving status data, the driving behavior data, and the driving scene label. The gear shifting mode controls the vehicle to drive according to a corresponding gear at a corresponding gear shifting time. |
| US12072017B2 |
Speed reducer-equipped motor unit
A motor unit for transmitting a driving force of a motor driven by a battery to an opening and closing mechanism through a worm gear and a worm wheel includes lubricating grease. The grease includes a solid additive that increases a friction coefficient between the worm gear and the worm wheel as its addition amount increases. The addition amount is not less than a first threshold and is not more than a second threshold. The first threshold is an addition amount for realizing a friction coefficient at which transmission efficiency from the worm wheel to the worm gear becomes 0 [%]. The second threshold is an addition amount for realizing a friction coefficient at which a starting voltage of the motor to move the opening and closing mechanism in an opening direction becomes a minimum guaranteed voltage of the battery after the opening and closing mechanism is restrained fully closed. |
| US12072016B2 |
Gutter for recovering lubrication oil for a mechanical reducer
A gutter for recovering lubrication oil, particularly for a mechanical reducer of an aircraft turbomachine, annular around a central axis, and comprising a first radial wall extending radially with respect to the central axis, an inclined wall extending from a radially outer end of the first radial wall, a guide portion having an overall U shape extending from one end of the inclined wall, and a second radial wall extending radially outward with respect to the central axis from one end of the guide portion, a space delimited by the first radial wall, the second radial wall and the inclined wall forming an oil intake chamber, and a space delimited by the guide portion and the second radial wall forming an oil evacuation cavity. |
| US12072008B2 |
Transmission structure and working vehicle
In a transmission structure according to this invention, speed change ratios of input side first and second transmission mechanisms are set so that the rotational speed of a planetary second element is the same when an HST output is set to a second HST speed in either a first transmission state or a second transmission state, and the rotational speed of a planetary first element is the same when the HST output is set to the second HST speed in either the second transmission state or the first transmission state. The speed change ratios of an output side first and second transmission mechanisms are set so that the rotational speed developed in a speed change output shaft when the HST output is set to the second HST speed is the same in either the first or second transmission states. |
| US12071997B2 |
Flow suppression device
A flow suppression device adapted to be connected to a high pressure fluid system includes an outer flow containment member of a porous and flexible construction. The outer flow containment member has an upstream end and a downstream end opposite the upstream end. The upstream end includes an inlet opening adapted to receive a flow stream of pressurized fluid from the high pressure fluid system and the downstream end being substantially closed. The flow suppression device also includes a primary inner flow containment member of a porous and flexible construction contained within the outer flow containment member. The primary inner flow containment member has an upstream end with an inlet opening adjacent the inlet opening of the outer flow containment member and a downstream end opposite the upstream end of the primary inner flow containment member. |
| US12071996B2 |
Equipment platform
Improved equipment bases and methods for making and using same are disclosed herein. The equipment base can include a first coated substrate including a first part having a first thickness sized to provide the load-bearing support for the equipment, a first elastomer coating the first part, a second coated substrate positioned adjacent to the first coated substrate, the second coated substrate including a second part having a second thickness sized to provide the load-bearing support for the equipment, and a second elastomer coating the second part. A first seam can be formed between the first and second coated substrates to allow for moisture to pass between the first and second coated substrates so that moisture is allowed to seep away from the bottom of the equipment. |
| US12071995B2 |
Torque limiting coupler for an electric motor shaft
A torque-limiting coupler for connecting an electric motor to a rotatable input of a vehicle is provided, including: a rigid frame that is configured to be coupled to one of the rotatable input or an output shaft of the electric motor; and an clastic member, configured to engage the other of the rotatable input or the output shaft of the electric motor, that engages the rigid frame such that the elastic member substantially maintains its shape and inhibits angular displacement between the rotatable input and the output shaft when an amount of torque received from the output shaft is below a predetermined torque limit, the elastic member changes shape permitting angular displacement between the rotatable input and the output shaft when an amount of torque received from the output shaft exceeds the predetermined torque limit. |
| US12071994B2 |
Residual braking torque indication devices, systems, and methods
Various residual braking torque indication devices, systems, and methods are described. The devices, systems, and methods can include a sensorized brake pad. An output signal of the sensorized brake pad can be processed to provide an indication of a residual braking torque. The residual braking torque indicator can be calibrated to reference data to provide an actual measurement of the residual braking torque. |
| US12071989B2 |
Brake assembly having a retraction spring
A brake assembly having a retraction spring. The retraction spring may be mounted to a first brake pad module and a second brake pad module. The retraction spring may have an anti-rotation feature that inhibits rotation of the retraction spring. The anti-rotation feature may engage the first brake pad module. |
| US12071988B2 |
Suspension enhancing hub and rear derailleur assembly
An electronic automatically decoupling hub assembly. The decoupling hub assembly has an axle and a hub shell rotationally positioned about the axle. A controller provides automatic activation/deactivation signals to an inductor. The decoupling hub assembly has a bearing rotationally positioned about the axle and a cassette body assembly, having a plurality of teeth, rotationally positioned about the bearing. One or more pawls are provided to engage with at least some of the teeth of the cassette body assembly and a seal is used to contain the pawls within the decoupling hub assembly. A cassette body assembly is coupled with the ratchet ring and an end cap is used to prevent a contaminant from entering into the decoupling hub assembly. |
| US12071987B2 |
System and method for operating two or more actuators
Methods and systems for operating a plurality of electrical loads are described. In one example, the systems include electrical circuits for operating solenoid valves of a transmission that may be operated to simultaneously control two or more clutches for engaging and disengaging transmission gears. The systems and method may reduce hardware costs. |
| US12071982B2 |
Seal assembly for bearing assembly
An improved seal assembly that includes an outer cap, a ring, and a spring washer. The ring is configured to repeatedly engage with a contact element defined on a bearing ring during rotation such that the ring vibrates. |
| US12071981B2 |
Pivot cradle bearing and method for producing a synchronization device of a pivot cradle bearing
A pivot cradle bearing (1) for an axial piston machine, including a bent cage segment (2), in which rolling bodies are guided, which are arranged between two bearing parts which can be pivoted with respect to one another, wherein a synchronization device (4), which is designed for synchronizing the relative movement of the bearing parts with the displacement of the cage segment (2), includes a pivoting lever (5) which is mounted in the cage segment (2). An articulated bearing (6) is provided for mounting the pivoting lever (5) in the cage segment (2), the articulated bearing having an asymmetrical design with respect to a tangential plane (TE) lying centrally between an inner circumferential surface and an outer circumferential surface of the cage segment (2). |
| US12071973B2 |
Universal quick-release vacuum connector
A universal quick-release vacuum connector includes a base removably attachable to an object. A vacuum formation-and-release actuator includes a movable anchor member that establishes a releasable vacuum connection with a reference surface. The anchor member includes a flexible outer seal member, a central hub integrally formed with the flexible outer seal member, and a vent port extending through the central hub. A vent port closure member closes or assists in closing a vent port inner end depending on the position of the anchor member relative to the base to establish a controlled pressure zone that maintains a negative pressure differential relative to an external ambient pressure. The releasable vacuum connection is releasable by virtue of the anchor member and the base being movable relative to each other in a manner that vents the controlled pressure zone while the base remains attached to the object. |
| US12071972B2 |
Tensioning tool, tensioning system, and method for deploying the tensioning system
A tensioning tool having a body and two hooks. One hook extends radially outward from the body and the second hook extends tangentially of the body. The body has a grip opening extending through the body and a throughhole extending through the body. A tensioning system comprising the tensioning tool and two cords. One cord passes through the throughhole in the body of the tensioning tool and the second cord is secured in the first hook of the tensioning tool. |
| US12071971B2 |
Carrier for mounting of panel inserts
Provided herein are various enhancements for panel inserts which can provide for mounting of threaded fasteners or other mounting members into various panels. In one example, a panel insert carrier comprises a barrel having flanged ends. The barrel comprising an axial bore therein having a threaded surface configured to removably accept a threaded insert. At least one of the flanged ends comprises an aperture for injection of potting around an exterior of the barrel when inserted into a bore hole of a panel. |
| US12071965B2 |
Electronic cigarette and atomizer thereof
An atomizer comprises an atomizing body, an atomizing base disposed at one end of the atomizing body, and a fixing member installed outside the atomizing base and connected with the atomizing body. The atomizing base is fixed on the atomizing body by the fixing member, and the fixing member is made of a material that can be adsorbed by a magnet and comprises a tabular main body portion corresponding to the atomizing base. The atomizing base is fixed on the atomizing body by the fixing member, and after the atomizer is connected and assembled with a power supply assembly, an adsorption force between the tabular main body portion and the magnet can increase. |
| US12071964B2 |
Hydraulic system with electronic identifiers
A hose assembly for a hydraulic system, the hose assembly includes: a first hose coupled a pump with a hydraulic actuator using a first port, wherein the first hose comprises a first electronic device configured to provide identification information for the first hose, a second hose coupled with the hydraulic actuator with a hydraulic return component using a second port, wherein the second hose comprises a second electronic device configured to provide identification information for the second hose; and a controller. The controller receives connection signals and identification information for the first hose and the second hose, determines a connection fault based on at least one of the first connection signal and the second connection signal, and adjusts internal operation of a hydraulic manifold. |
| US12071960B2 |
Dewatering pump support apparatus
A dewatering pump support apparatus configured to buoyantly suspend a dewatering pump in a body of water in which all or some is desired to be removed. The dewatering pump support apparatus includes a main housing having at least one wall and a bottom configured to form an interior volume having an opening thereto. The main housing includes an upper perimeter edge wherein the upper perimeter edge includes flotation members secured thereto. The flotation members are circumferentially disposed around the main housing and provide buoyancy for the dewatering pump support apparatus. A strainer assembly is integrally secured to the main housing. The strainer assembly extends outward from the housing and includes a plurality of walls having a multitude of apertures formed therein. The strainer assembly further includes a flotation member and additionally can be configured with a slot allowing air into the strainer assembly. |
| US12071959B1 |
Compressor casing with slots and grooves
A compressor for an aircraft engine, has: a gaspath extending around a central axis between a radially-inner wall and a radially-outer wall; a rotor having blades circumferentially distributed around the central axis, the blades having airfoils extending from roots to tips along a span and extending from leading edges to trailing edges along a chord, the airfoils extending across the gaspath; grooves defined in an inner face of the radially-outer wall, circumferentially distributed around the central axis, and having groove lengths extending in a first direction having a circumferential component relative to the central axis, the grooves located between the leading edges and the trailing edges of the airfoils; and slots defined in the inner face of the radially-outer wall, circumferentially distributed around the central axis, and having slot lengths extending in a second direction having an axial component relative to the central axis, the slots projecting from the grooves. |
| US12071949B2 |
Screw compressor having rotors mounted on one side
The invention relates to a screw compressor for compressing a medium, having a drive unit which has a drive, and having a compressor unit which has two mutually engaging rotors with screw profiles, which are complementary to one another, and a compressor housing having an inlet and an outlet. The rotors are coupled to the drive unit via a shaft in each case. The shafts are only mounted on the drive side of the rotors. The rotors are mounted only on one side relative to their axial direction and are not mounted on the side which faces axially away from the drive.The invention furthermore relates to a screw compressor arrangement with screw compressors which are fluidically connected in series. |
| US12071948B2 |
Scroll compressor having injection passage containing muffler
A scroll compressor includes a housing and a compression mechanism. The compression mechanism includes a compression chamber. The housing includes an intermediate pressure chamber into which refrigerant having an intermediate pressure is introduced from an external refrigerant circuit. The intermediate pressure is higher than a suction pressure of refrigerant drawn into the compression chamber and lower than a discharge pressure of the refrigerant discharged from the compression chamber. The intermediate pressure chamber and the compression chamber in a process of compression are connected to each other by an injection passage. The injection passage includes a muffler. |
| US12071946B2 |
Fluid pump with dual plungers and related systems and methods
A reciprocating fluid pump includes a pump body, a subject fluid chamber, a first plunger located within the subject fluid chamber of the pump body and having a first head portion and a first bellows, the first plunger configured to expand and compress in a reciprocating action to pump the subject fluid through the subject fluid chamber within the pump body, wherein the first head portion and the first bellows have a first cross-sectional dimension, and a second plunger located within the subject fluid chamber of the pump body and having a second head portion and a second bellows, the second plunger configured to expand and compress in a reciprocating action to pump the subject fluid through the subject fluid chamber within the pump body, wherein the second head portion and the second bellows have a second cross-sectional dimension that is smaller than the first cross-sectional dimension. |
| US12071944B2 |
Method and apparatus for vibration compensation in a piston compressor
The invention relates to a method and to an apparatus for vibration compensation in a piston compressor, the piston compressor of which is driven by means of a crankshaft by a three-phase motor controlled by a frequency converter, wherein the current position the crankshaft of the piston compressor is determined, and based on this the frequency converter, a torque (MM) for the three-phase motor is predetermined, which torque follows the load torque (ML) of the piston compressor in order to reduce the vibration stimulation of the entire piston compressor. |
| US12071943B2 |
Fluid sensing safety
A fluid sensing safety may include a pump, and a prime mover configured to drive the pump. A fluid vessel may be associated with the pump. A sensing system may be configured to determine the presence of fluid within the fluid vessel. |
| US12071938B2 |
Solar-powered, temperature cascading system for electricity generation
A concentrating solar power plant includes a solar light capturing part configured to capture solar light; and a heat exchange part configured to transform solar energy, from the captured solar light, into heat, which is stored in a solid medium, wherein the solid medium is stored underground. The solar light capturing part has a heliostat farm, a beam down solar concentrator, and a compound concentrator, each configured to reflect the solar light. |
| US12071934B2 |
Method for determining performance parameters in real time
Embodiments herein determine performance parameters for a balance of plant estimator of a power plant controller configured to control a renewable power plant comprising a plurality of power generating units, wherein the balance of plant estimator is configured to provide an internal power loss estimation of the renewable power plant. The embodiments include providing at least one first pair of associated first and second power values in a first power range, providing at least one second pair of associated first and second power values in a second power range, determining a representative of the first pair, and determining a representative of the second pair in accordance with predetermined rules, and calculating a first set of performance parameters using the representatives of the first and second pairs of associated first and second power values. |
| US12071925B2 |
Wind turbine blade with reinforcing structure
The present invention relates to a wind turbine blade (10) comprising an elongate reinforcing structure (62). The reinforcing structure (62) comprises a plurality of strips (63, 64, 65) of fibre-reinforced polymer arranged into adjacent stacks (66) of strips, and at least one alignment member (68). The latter comprises a plurality of alternating horizontal segments (70) and vertical segments (72), wherein a vertical segment of the alignment member is arranged between adjacent stacks of strips, and wherein a horizontal segment of the alignment member is arranged on top of or below each stack of strips. At least one of the vertical segments (72) comprises one or more apertures (84) for allowing resin to flow from one side of the vertical segment to the other side of the vertical segment. |
| US12071921B2 |
Linear universal modular absorber for wave energy conversion
A linear, universal modular absorber for wave energy conversion having a linear module incorporating two subassemblies: an actuated subassembly and a reference subassembly. The linear module contains a direct drive linear machine for converting linear mechanical motion into electrical energy. The linear module may be used between any two oscillating mechanical bodies, exploiting their relative motion, and adapting to the mechanical characteristics of the larger system in which it is deployed. |
| US12071920B2 |
Starting device for general-purpose engine and general-purpose engine
A starting device for a general-purpose engine according to one embodiment includes: a starter motor; a pinion gear mounted on an output shaft of the starter motor; a camshaft gear mounted on a camshaft; a crankshaft gear mounted on a crankshaft and meshing with the camshaft gear; and a gear assembly configured to transmit a driving force of the starter motor via the pinion gear to the camshaft gear and configured not to transmit a driving force of the camshaft gear to the pinion gear. The pinion gear, the camshaft gear, the crankshaft gear, and the gear assembly are disposed in a crankcase in a state where the pinion gear meshes with a gear included in the gear assembly. |
| US12071919B2 |
Nozzle for injecting fuel
The present invention relates to a nozzle for injecting fuel comprising an orifice in the region of a nozzle tip for leading fuel out of the nozzle and a reception hole for receiving a nozzle needle, wherein the reception hole has a seat region for a sealing closing by a nozzle needle to enable a fuel supply to the orifice in dependence on a position of the nozzle needle, characterized in that the longitudinal axis of the orifice is directed toward a region of the reception hole that adjoins the side of the seat region remote from the nozzle tip. |
| US12071916B2 |
Internal combustion engine with a fuel reformer and exhaust gas recirculation
An internal combustion engine assembly includes a fuel tank, connected via a fuel supply duct to a first fuel inlet of a cylinder, the cylinders with an outlet connected to an exhaust system. Exhaust gases from the exhaust system are in heat exchanging contact with a reformer unit for steam reforming of alcohol, the reformer unit being with a reformer outlet connected to a to a second fuel inlet of the cylinders for supplying hydrogen to the second fuel inlet. An alcohol evaporator is in heat exchanging contact with the exhaust gases. A water evaporator is in heat exchanging contact with the exhaust gases. A reformer purge duct extends from the exhaust system to the inlet of the reformer unit via a purge control valve, adapted for feeding exhaust gases into the reformer unit and via the reformer outlet to the second fuel inlet of the cylinders. |
| US12071912B2 |
Turboshaft engine
A turboshaft engine includes a core engine, including a fan section, a compressor section, a primary combustor and a turbine section positioned within a core flow path of the gas turbine engine; a bypass splitter positioned radially outward of the core engine and configured to house the compressor section, the primary combustor and the turbine section; a bypass duct positioned radially outward of the bypass splitter; and a power spool operably coupled to the core engine and configured rotationally drive a fan included within the fan section. |
| US12071910B2 |
Alpha Stirling engine
An alpha type Stirling engine is provided and comprises an expansion cylinder and a compression cylinder, a regenerator, a cooler, and a heater. Each one of the expansion cylinder and the compression cylinder has a movable piston connected to a respective linear electric generator/motor, wherein the Stirling engine further comprises a control unit which is operatively connected to the linear electric generators/motors and which is configured to control the linear electric generators/motors individually so as to enable a different stroke length and/or motion profile of the piston in the expansion cylinder compared to the piston in the compression cylinder. |
| US12071909B2 |
Fuel-air regulator location
A dual-fluid injection system for an internal combustion engine, and an unmanned aerial vehicle (UAV) powered by an engine having the dual-fluid injection system. The dual-fluid injection system comprises a liquid fuel metering device and a fluid delivery device operating in tandem. A gas supply system comprising an air compressor and an air delivery path extending between the air compressor and the fluid delivery device is provided to supply pressurised air to the fluid delivery device. The gas supply system comprises an air compressor and an air delivery path extending between the air compressor and the fluid delivery device. A fuel supply system is adapted to deliver liquid fuel to the liquid fuel metering device. A fuel-air regulator is provided for regulating fuel pressure with reference to air pressure to establish and maintain a requisite pressure differential between the fuel pressure and the air pressure. The fuel-air regulator is located remotely from the fluid delivery device and more particularly in close proximity to the air compressor. In a preferred arrangement, the fuel-air regulator is mounted on or integrated with the air compressor or a part thereof. |
| US12071908B2 |
Controller for internal combustion engine, control method for internal combustion engine, and memory medium
An upstream integrated value is an integrated value of a difference obtained by subtracting an upstream gas temperature at a starting point in time of integration from the upstream gas temperature after starting of the internal combustion engine. A downstream integrated value is an integrated value of a difference obtained by subtracting a downstream gas temperature at the starting point in time of the integration from the downstream gas temperature after the starting of the internal combustion engine. An anomaly diagnosing process obtains an anomaly determination result indicating that the exhaust purification device is in a removed state when a deviation between the upstream integrated value and the downstream integrated value is smaller than a reference level. The determination threshold is higher than a dew point. |
| US12071906B2 |
Combustion control for ammonia fueled engine
The subject matter of this specification can be embodied in, among other things, a method performed in connection with an internal combustion engine, and the method including receiving a pressure signal from a combustion chamber pressure sensor during a first range of volumes, the first range corresponding to a portion of a compression phase, the received pressure being a first pressure, providing, based on the received pressure signal, a first pulse of fuel at a first position of the body during the compression phase, and providing, based on the received pressure signal a second pulse of fuel at a second position of the body during the compression phase. |
| US12071903B2 |
Assisted engine start bleed system
A system for bleeding air from a core flow path of a gas turbine engine includes a bleed valve in a bleed air duct configured to receive bleed air from a first entrance point to the core flow path into the bleed air duct; a pressurized air valve in a pressurized air duct configured to receive pressurized air from a second entrance point to the core flow path, the pressurized air at a pressure greater than that received into the first entrance point; an eductor outlet from the pressurized air duct located in the bleed air duct; and a control system operable to control operation of the bleed valve and the pressurized air valve. |
| US12071897B2 |
Gas turbine fluid manifold assembly having an adjustable length bypass conduit to attenuate dynamics
A structure for damping at a fluid manifold assembly for an engine is generally provided. The fluid manifold assembly includes a first walled conduit defining a first fluid passage therewithin. A flow of fluid defining a first frequency is permitted through the first fluid passage. A second walled conduit includes a pair of first portions each coupled to the first walled conduit. A second portion is coupled to the pair of first portions. A second fluid passage is defined through the first portion and the second portion in fluid communication with the first fluid passage. The flow of fluid is permitted through the second fluid passage at a second frequency approximately 180 degrees out of phase from the first frequency. |
| US12071894B2 |
Aircraft heat management
A method of operating a gas turbine engine including an engine core and turbine, a compressor, a combustor arranged to combust a fuel, and a core shaft connecting the turbine to the compressor; a fan located upstream of the engine core; a fan shaft; a main gearbox that receives an input from the core shaft and outputs drive to the fan via the fan shaft, the main gearbox including gears and journal bearings; a recirculating lubrication system arranged to supply oil to lubricate the gears and journal bearings, the lubrication system including a first oil tank arranged to supply oil to the gears and journal bearings and a second oil tank arranged to supply oil to the journal bearings only. The method includes, at cruise conditions: transferring 200-600 kJ/m3 of heat to the fuel from the oil through the heat exchange system so as to control the oil temperature. |
| US12071886B1 |
System and method for engine cold start
Methods and systems for reducing emissions of an internal combustion engine are described. In one example, an electric heater and a selective reduction catalyst are positioned in a passage downstream of a combustor where urea may be injected to the selective reduction catalyst to reduce NOx emissions that may be generated by the combustor. |
| US12071884B2 |
System and method to maintain hot aftertreatment at engine idle
A transmission system selectively coupled to an engine crankshaft of an internal combustion engine arranged on a vehicle includes a transmission, an aftertreatment system, an accessory device and a controller. The aftertreatment system reduces emissions in an exhaust of the internal combustion engine. The accessory device is configured to provide power. The controller operates in an aftertreatment heat-up mode such that the aftertreatment system is heated up to an elevated temperature and emissions are thereby reduced based on the elevated temperature. The controller is configured to heat up the aftertreatment system to reach between one (1) and two (2) kilowatt hours (kWh) of enthalpy before two minutes at engine startup by (i) operating the internal combustion engine in cylinder deactivation mode (CDA); (ii) operating the internal combustion engine at an elevated idle speed; and (iii) operating the accessory device at a threshold power. |
| US12071883B2 |
Exhaust gas system for a motorcycle
Exhaust gas system (1) for an internal combustion engine (2) of a saddle-ride type vehicle (20), comprising: —a first conduit portion (3) with one or more primary catalysts (6) arranged inside thereof; —a second conduit portion (4) with one or more secondary catalysts (6′) arranged inside thereof; —a third conduit portion (5) inside of which there is arranged a number of secondary catalysts (6′) which is less than the number of secondary catalysts arranged inside said second conduit portion (4); —at least one outlet (16,17) for discharging exhaust gas to atmosphere; wherein said first conduit portion (3) extends from a first end (11) connectable to an outlet of said internal combustion engine (2) and branches at a branch point (19) into said second and third conduit portions (4,5); wherein said exhaust gas system (1) further comprises at least one valve (7) configured to deviate an exhaust gas flow coming from the engine (2) from the first conduit portion (3) into one or both of said the second and third conduit portions (4,5). |
| US12071880B1 |
Exhaust assemblies and vehicles including an exhaust assembly
A vehicle includes: an engine; an exhaust pipe, fluidly coupled to the engine; a vehicle body including a fairing having an exhaust opening; and an exhaust assembly, the exhaust assembly including: an expansion chamber having a first opening fluidly coupled to the exhaust pipe and a second opening aligned with the exhaust opening in the fairing, a cross-sectional area of the second opening being greater than a cross-sectional area of the first opening, and a choke plate attached to the expansion chamber and shaped and sized to cover at least ten percent of the cross-sectional area of the second opening. |
| US12071877B2 |
Electronic control device
A temperature of a catalyst (EHC) is estimated with high accuracy. An electronic control device of the present invention controls an engine system that includes: an internal combustion engine; a motor capable of motoring the internal combustion engine; a catalyst that is installed in an exhaust passage of the internal combustion engine, has a function of being heated by energization, and purifies exhaust gas; and a downstream temperature sensor installed on the downstream side of the catalyst. The electronic control device includes: a control unit that causes the motor to motor the internal combustion engine; and an estimation unit that performs a first estimation process of estimating a temperature of the catalyst based on detection information of the downstream temperature sensor when the internal combustion engine is motored. |
| US12071876B1 |
Estimating deterioration trends of an exhaust catalyst
An aftertreatment system for an engine on a work machine may include a selective catalytic reduction (SCR) system configured for arrangement downstream of the engine and having a dosing system for dosing the SCR system with treatment fluid. The aftertreatment system may also include a NOxin sensor arranged at or near the inlet of the SCR system, a NOxout sensor arranged at or near the outlet of the SCR system, and an SCR catalyst monitoring module configured to periodically establish a maximum NOx conversion capacity of an SCR catalyst in the SCR system. A method for determining a maximum conversion capacity at a selected number or working hours and/or determining a remaining useful life of the SCR catalyst is also provided. |
| US12071871B1 |
Positive pressure air cleaning apparatus for a crankcase ventilation system
Apparatuses, systems and methods are disclosed including apparatus for a ventilation system for supplying air to a crankcase of an internal combustion engine. The apparatus can optionally include a housing, an air filter, a lid and a pressure relief valve. The housing can form a cavity and having an inlet and an outlet therein. The inlet communicates with the cavity and is offset from a centerline axis of the housing. The air filter can be received by the cavity. An outer circumference of the air filter can be oriented at an angle that is substantially tangent to the inlet. The lid can be attachable to and removable from the housing for selectively accessing the air filter. The pressure relief valve coupled to the housing and in fluid communication with the cavity. |
| US12071869B2 |
Slide cam system and motor
A slide cam system includes a camshaft comprising a carrier shaft with slide cam elements that each comprise a slotted switching member having a switching groove. The slide cam elements are displaceable axially relative to the carrier shaft by an actuator pin. A displacement element is arranged parallel with a longitudinal axis of the carrier shaft, and the displacement element is axially displaceable in a direction of the longitudinal axis. The displacement element has a first coupling pin arranged in a region of the first slide cam element and a second coupling pin arranged in a region of the second slide cam element. The coupling pins cooperate with a slotted switching member of the associated slide cam element such that as a result of the displacement element a movement initiated by the actuator pin of the first slide cam element can be transmitted to the second slide cam element. |
| US12071867B2 |
Rocker arm assembly with valve bridge
In one embodiment, an exhaust valve rocker arm assembly selectively opening first and second exhaust valves is provided. The assembly includes an exhaust rocker arm and a valve bridge operably associated with the exhaust rocker arm and including a main body and a first lever rotatably coupled to the main body. The main body is configured to engage the first exhaust valve, and the first lever is configured to engage the second exhaust valve. The valve bridge further includes a second lever rotatably coupled to the main body. The second lever is configured to engage the first exhaust valve. |
| US12071866B1 |
Coupled orc heat pump electric generator system
A power generation system includes an Organic Rankine Cycle (ORC) electric generator thermally coupled to a stack of industrial heat pumps (IHPs). The ORC requires heat to generate electricity. The IHPs require electricity to generate heat. The IHPs have an efficiency much greater than 100% because some of the output heat from an IHP is pre-existing heat extracted from available source water, The temperature of the source water can be as low as 70° F. By configuring the IHPs to maximize their efficiency, the electricity required to operate the IHPs can be reduced below the output electricity from the ORC. The surplus electricity produced by the ORC is available for export. This coupled ORC/Heat Pump system is an electric generator that requires no fuel to operate and produces no emissions. The required energy is provided by the heat extracted from the source water by the IHPs. |
| US12071864B2 |
Turbine section with ceramic support rings and ceramic vane arc segments
A gas turbine engine includes a turbine section disposed about an engine axis. The turbine section includes inner and outer diameter ceramic support rings that define a gaspath there between. Each of the inner and outer diameter ceramic support rings is monolithic and continuous. Ceramic vane arc segments are disposed in the gaspath and supported by the inner and outer diameter ceramic support rings. Each of the ceramic vane arc segments includes inner and outer platforms and an airfoil section there between. At least one retainer engages the inner or outer diameter ceramic support ring with the ceramic vane arc segments to retain the ceramic vane arc segments between the inner and outer diameter ceramic support rings. |
| US12071862B2 |
Vibration damping system for turbine nozzle or blade using stacked plate members
A vibration damping system includes a vibration damping element for a turbine nozzle or blade. A body opening extends through the turbine nozzle or blade between the tip end and the base end thereof, e.g., through the airfoil among potentially other parts of the nozzle or blade. A vibration damping element includes a plurality of stacked plate members within the body opening. Each plate member is in surface contact with at least one adjacent plate member to cause friction that dampens vibration of the nozzle or blade. The body opening has an inner dimension, and each plate member has an outer dimension sized to frictionally engage the inner dimension of the body opening to damp vibration. Plate members may each include a central opening therein, and a fixed elongated body or cable may extend through the central openings. The damping element may alternatively include a helical metal ribbon spring. |
| US12071860B2 |
System and method for aligning casing wall of turbomachine
A system includes a casing alignment system configured to align an inner wall with an outer wall of a multi-wall casing of a turbomachine having a rotor. The casing alignment system includes a first alignment positioner configured to bias a first lip of the inner wall in a direction of rotation of the rotor disposed within the multi-wall casing. The alignment positioner may include a spring, a fluid-driven alignment positioner, an electric-driven alignment positioner, or a combination thereof. The alignment positioner may be configured to bias the first lip within a first recess adjacent a first flanged coupling between first and second wall sections of the outer wall. |
| US12071859B2 |
Assembly method for turbine, assembly support program for turbine, and assembly support device for turbine
In an assembly method for a turbine, measured shape data is acquired by measuring a shape for each of a plurality of casing components in a state in which the plurality of casing components are not fastened to each other. self-weighted state shape data, which is shape data when self-weight is applied, is created for each of the plurality of casing components. A reference shape model is corrected based on a difference between the measured shape data of a target measurement part and the self-weighted state shape data of the target measurement part. By using the corrected shape model, fastened state shape data, which is shape data in a state in which the plurality of casing components are fastened to each other, is estimated for each of the plurality of casing components. |
| US12071858B2 |
Fire retardant engine casing apparatus
Fire retardant engine casing apparatus are disclosed. An example engine casing includes an inner shell circumferentially surrounding blades of a fan, a compressor, or a turbine, an outer shell positioned around the inner shell, and a fire retardant material between the inner shell and the outer shell. |
| US12071857B2 |
Turbocharger lubrication system for a two-stroke engine
A system for a vehicle has an oil supply, an engine oil pump comprising a plurality of ports and an engine coupled to the plurality of ports. A turbocharger is coupled to the engine. A turbocharger oil pump is coupled to the oil supply comprising a first port coupled to the turbocharger. |
| US12071855B2 |
Conduit bushing with cellular material
An assembly is provided for a gas turbine engine. This engine assembly includes a gas turbine engine case, a conduit and a bushing. The gas turbine engine case includes a case wall and a boss at a port through the case wall. The conduit extends longitudinally along a centerline through the port and into an interior of the gas turbine engine case. The bushing circumscribes the conduit and is arranged within the port. The bushing is engaged with and laterally between the conduit and the boss. The bushing is configured from or otherwise includes a cellular material. The cellular material may be or otherwise include a cellular metal material and/or a cellular composite material. |
| US12071852B2 |
Refuge shelter, coupling and method
A refuge shelter includes a container. The shelter includes a tent that is disposed in the container in an undeployed state. The tent includes an inflatable support structure which is inflatable from an undeployed state in the container to a deployed state, and a seal which seals the tent to the container in a deployed state. The support structure has a plurality of hoses interconnected by couplers. The hoses have an inside diameter of less than 5 inches. A gas flow apparatus. A refuge shelter for miners in a mine includes a container and a tent that is disposed in the container. The tent has a test support to which a sample of the external environment can be obtained from inside the tent when the tent is deployed. A method for providing a refuge chamber for miners in a mine. |
| US12071848B2 |
Nested splice tubes for integrating spoolable gauges with downhole cables
A fiber optic cable conducts optical fiber to downhole gauges in a wellbore. Cable connections are used to protect splicing of the optical fiber between cable sections and the gauges. The cable connection includes adjoining tubes, which have passages for the optical fiber. The tubes are nested together and enclose the splicing of the optical fiber. A cable-end tube is affixed to a section of the cable with the passage overlaying a jacket of the cable, and a gauge-end tube is affixed to an end of the downhole gauge with the passage overlaying the end of the downhole gauge. At least one spanning tube has ends that are affixed nested inside the passages of the adjoining ones of the tubes. The cable connections allow the cable and gauges to be wound on a spool or reel for installing into the wellbore. |
| US12071842B2 |
System and methodology for mixing materials at a wellsite
A technique facilitates mixing of fluids for use in well treatment operations. According to an embodiment, a dry powder material, e.g. a friction reducer, may be thoroughly mixed into fluid or fluids associated with a well treatment operation. The powder material is combined with liquid, e.g. water, via a series of Venturi mixers arranged to thoroughly mix the materials. In some applications, the Venturi mixers are mounted on a modular unit which is readily moved to a desired wellsite. Additional modular units may be added to increase the amount of product being mixed according to the demands of a given well treatment operation, e.g. a hydraulic fracturing operation. |
| US12071840B2 |
Electrically-driven fracturing well site system
A wellsite system for electrically-driven fracturing may include a power supply system, one or more electrically-driven fracturing systems, one or more electrically-driven sand blenders, a sand supply system, a liquid supply system, and one or more manifolds. The power supply system includes a gas turbine generator set configured to provide power to the one or more electrically-driven fracturing systems and the one or more electrically-driven sand blenders respectively. The sand supply system and the liquid supply system are both connected to input ends of the electrically-driven sand blenders. Output ends of the electrically-driven sand blenders are connected to the electrically-driven fracturing systems through the one or more manifolds. The electrically-driven fracturing systems are connected to a wellhead through the one or more manifolds. |
| US12071838B2 |
Viscoelastic surfactants for acid diversion in downhole operations
A method of controlling a permeability zone in a reservoir includes introducing a diverter agent comprising a morpholinium based zwitterionic surfactant including a sulfonate terminal moiety, an ammonium-based zwitterionic surfactant, and an activator in a wellbore. Once introduced, the diverter agent contacts a high permeability zone in the reservoir. The diverter agent heats and gels to form a gelled diverter agent in the high permeability zone, subsequently forming a zone of decreased permeability. |
| US12071837B2 |
Methods of providing wellbores for electromagnetic heating of underground hydrocarbon formations and apparatus thereof
Methods for providing wellbores for electromagnetic heating of a hydrocarbon formation positioned below a ground surface and apparatus thereof are provided. The apparatus includes two or more wellbore casings positioned within two or more wellbores. The two or more wellbores extend from a proximal end at the ground surface to a distal end at the underground hydrocarbon formation. Each of the two or more wellbore casings have a proximal portion and a distal portion. The two or more wellbores are in proximity to one another at a junction. The apparatus also includes a first electrical connection between the proximal portions of the two or more wellbore casings for grounding the two or more wellbore casings and a second electrical connection between the distal portions of the two or more wellbore casings. The second electrical connection is located at the junction and provides a short circuit that reduces current traveling on the two or more wellbore casings to the ground surface. |
| US12071836B2 |
Catcher assembly for a plunger
An electrically operated catcher mechanism that is part of a lubricator and catcher unit used in conjunction with a bypass plunger in an oil or gas well include an electrically operated mechanism to move between the catch and release positions. The electrically operated catcher mechanism includes a cam rotated by a motor which causes the device to move between catch and release positions. |
| US12071833B2 |
Optimizing scale management at the subsurface for improved well performance
A method for evaluating and optimizing scale management at a subsurface for improved well performance may include performing multiple first tests, where each first test combines a first fluid with a second fluid, wherein the first fluid comprises a concentration of a scale inhibitor and a chemistry of additional fluid components. The method may also include identifying an optimal mixture of the first fluid among the first tests, where the optimal mixture comprises a minimum concentration of the scale inhibitor that reduces scale deposition. The method may further include performing a second test that combines the first fluid with the scale inhibitor, the second fluid, and rock. The method may also include evaluating a concentration of the scale inhibitor in aqueous phase after a period of time after initiating the second test. The method may further include identifying a target fluid for use in a field operation at the subsurface. |
| US12071832B2 |
Safety valve
A well completion including an electric safety valve and a female inductive coupler is provided. A corresponding male inductive coupler is aligned with the female inductive coupler to provide for the transfer of power and/or telemetry during deployment. The male inductive coupler can be removed for normal operation. In the event of safety valve failure during operation, a service male inductive coupler and contingency safety valve can be deployed such that the service male inductive coupler is aligned with the female inductive coupler. |
| US12071830B2 |
Wellbore intervention systems and related methods of repairing cement failures
A wellbore intervention system for repairing a wall failure within a wellbore includes a fluid conduit installed to an outer surface of a casing string within the wellbore. The fluid conduit includes a tube to which a remedial substance is delivered, multiple ports arranged along a length of the tube for communicating the remedial substance to the wall failure in a cement region along the wellbore, and a one-way valve for preventing a reservoir fluid at the wall failure from flowing in an uphole direction through the tube. |
| US12071829B2 |
Wellhead adaptor for dual concentric tubing for well operations
A wellhead adaptor for fluidly connecting to a well tubing system, the wellhead adaptor including an outer body having a bore; and an inner body located inside the bore and having an annulus A. The inner body and the outer body define an annulus B, which is concentric to annulus A. |
| US12071828B2 |
Subsea tree including a fluid swivel
A subsea tree including a fluid swivel, the fluid swivel comprising: (a) a fixed inner body defining an inlet for fluid communication with a production conduit fora subsea well; (b) a rotatable outer body defining an outlet and an attachment point for fluid communication with a riser; (c) a first interface between the fixed inner body and the rotatable outer body defining a fluid chamber in fluid communication with the inlet and the outlet; and (d) a first seal between the fixed inner body and the rotatable outer body; wherein, when the fluid swivel is attached to the riser, the riser is capable of rotational movement around the subsea tree. |
| US12071827B2 |
Modular valve tree
A modular valve tree may have two or more blocks. Additionally, a first block may have a flow passage therethrougt, with an inlet and an outlet and a second block may have a flow passage therethrough with including an inlet and an outlet. Further, an insert may be provided comprising sealing elements. The insert may be partially disposed within each of the first block and the second block and the insert has a throughbore fluidly connecting the first block outlet to the second block inlet. Furthermore, the sealing elements are configured to seal external surfaces of the insert against an internal surface of the respective flow passages. A retention system may retain the blocks in position and compress and engage one or more of the sealing elements. |
| US12071824B2 |
Milling tool
A milling tool for use in a cased wellbore. The milling tool has a housing having a plurality of pockets formed therein. A blade is installed within each pocket and is movable between open and closed positions. The blade projects from the pocket when in an open position. Rotation of the housing causes the blades to move to an open position. The blades remain in a closed position when the housing is not rotating. |
| US12071821B1 |
Loss prevention screen
A loss prevention screen includes a housing and a first plurality of rods, each rod having an uphole end and a downhole end. The plurality of rods is arranged within the housing to form a flow path that forces a fluid flowing through the housing to pass through gaps formed between the plurality of rods. A loss prevention tool includes a housing having a through bore and first and second loss prevention screens positioned within the housing. |
| US12071819B2 |
System and method for handling tools at a wellsite
A technique facilitates assembly of well equipment at a wellsite. To help lift certain types of well tools, a mounting frame may be releasably coupled to a well string, e.g. a coiled tubing string. A cable guide and a cable attachment member may be releasably coupled to a well tool which is to be moved into engagement with the well string. A cable may be routed from the cable attachment member, through the cable guide, to a cable mounting feature of the mounting frame, and to a winch. The winch is operable to draw in the cable so as to move the well tool into alignment with and up into engagement with a connector of the well string. |
| US12071818B2 |
Mechanical attachment of cutting elements to an earth-boring bit
Methods for attaching cutting elements to an earth-boring bit rely on keying the cutting elements inside cavities formed in the earth-boring bit. The attachment methods may involve specific shapes of the cutting elements and the cavities in which the cutting elements are received, and/or mechanical retainers. Preferably, the blade of the earth-boring bit is thicker around the opening in the edge of the blade than when the cavity is shaped for receiving a cutting element that has a circular cross-section. |
| US12071812B2 |
Rolling door guide area heating method and system
A method for heating a door guide area includes: channeling a flow of heated air in a longitudinal first direction in a first conduit; channeling the flow of heated air in a longitudinal second direction different than the first direction in a second conduit; providing heated air to the second and first conduits by routing the heated air directly from a heater laterally across the first conduit to the second conduit; transferring heat from the flow of heated air in the second conduit to a heated space outside of the first and second conduits; and configuring a side portion of a roll-up door to be in the heated space when the roll-up door is in a closed position. |
| US12071810B2 |
Glazing unit with frequency selective coating and method
A glazing unit with a glass panel that is low in reflectance for RF radiation, a coating system that is high in reflectance for RF radiation disposed on the glass panel and creating onto the glazing unit a dual band bandpass filter. The glazing unit further features at least one frequencies selective decoated portion of the coating system extending along a plane, P, defined by a longitudinal axis, X, and a vertical axis, Z; having a width, DW, measured along the longitudinal axis, X, and a length, DL, measured along the vertical axis, Z. The frequencies selective decoated portion includes a first decoated element with a plurality of unit cells forming a regular grid, and a plurality of second decoated elements wherein a second decoated element is placed in each unit cell of the first decoated element and no second decoated element is in contact with the first decoated element. |
| US12071808B2 |
High load retention system for sectional overhead doors
A high load retention system for a sectional overhead door enables uninhibited operation of a standard roller track mechanism of a sectional overhead door, while allowing high wind loads to be seamlessly transferred from the track mechanism to a more robust high load jamb retaining element. The system comprises: a plurality of primary door panels, each having a front face; a primary track; engagement elements each having a first end connected to a primary door panel and a second end that rides in the primary track; a high load jamb retaining element positioned adjacent to the primary track and having a clasping portion; and a high load door retaining element connected to a primary door panel and having a clasping portion corresponding to the clasping portion of the high load jamb retaining element. |
| US12071805B2 |
Hydraulic door closer capable of reducing oil-pressure therein in high temperature
A hydraulic door closer capable of reducing oil-pressure therein at high temperature, comprises a housing with an oil chamber, an oil storage cavity, and a piston in the housing of the hydraulic door closer. The oil storage cavity is in communication with the oil chamber; when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity generates an increased oil pressure move the piston, whereby volume of the oil storage cavity is enlarged, such that oil from the chamber will flow into the cavity, to reduce the oil pressure of the chamber and cavity. When the oil temperature decreases, the oil pressure in the chamber and cavity is reduced, whereby the storage piston restores its original position, whereby volume of the cavity will be reduced, and the oil in the cavity flows back into the chamber. The pressure in the oil chamber is reduced when the hydraulic oil expands due to increased temperature to prevent failure of the seal and to avoid hydraulic oil leakage. |
| US12071804B2 |
Hinge for controlled door closing and opening with damper
The object of the invention is the hinge for controlled door closing and opening with damper which solves the technical problem of smooth and controlled closing and opening of the door before the end positions of the hinge, i.e. the open or closed position of the door. The damper fit surface (25) and the damper head fit surface (26) are always in contact with two of the limiting surfaces, i.e. two of the following: the damper stop on the housing for closing (21), the damper stop on the housing for opening (22), the damper stop on the guide for opening (23) and the damper stop on the guide for closing (24), whereby the damper (5) in the initial position constantly applies force in the direction of extension, meaning that the damper (5) constantly applies force to increase the distance between the damper fit surface (25) and the damper head fit surface (26), whereas the hinge guide (3) is dimensioned in such a way that the distance between the damper stop on the guide for opening (23) and the damper stop on the guide for closing (24) is smaller than the maximum distance between the damper fit surface (25) and the damper head fit surface (26). |
| US12071802B2 |
Door system with improved installation, set-up, and cloning
A door system includes a controller for controlling the door system. A user computer system transmits information to the controller over a wireless connection to modify operating parameters for controlling the operation of the door system. During installation of the door system sensors may be utilized to determine if the door system has been installed properly. The sensors may be used to identify if the door system is mounted level and plum, and to review the movement, vibration, speed, acceleration, force, or the like of the sensors, and thus, the components to which the sensors are operatively coupled in order to make adjustments to the door assembly. Furthermore, the operating parameters of the installed door system, may be cloned and provided to other door systems in order to quickly clone and distribute the operating parameters of one or more door systems to one or more other door systems. |
| US12071800B2 |
Automatic bed cover door systems for a truck
A truck is provided that includes a bed section located rear of a cab section. The bed section is bounded on each side by opposing first and second upward-extending sidewalls, respectively. The truck also includes a truck bed cover that sits over the bed section on at least the first and second upward-extending sidewalls, and includes a door portion to create selective accessibility to the bed section of the pickup truck. The door portion is movable with respect to the first and second upward-extending sidewalls between open and closed positons via an automatic bed cover drive assembly that moves the door portion between open and closed positons according to a plurality of velocities within a predetermined variance. |
| US12071799B2 |
Safety contact strip
A co-extruded safety contact strip includes at least one contact or switching chamber situated in a section or profile and containing contactor or switching strips. One end of the base of the section is pivotally connected to a first side part and the other end of the base can be form-lockingly locked onto a second side piece. A method for securing the safety contact strip is also provided. |
| US12071797B2 |
Refrigerator
A refrigerator includes a cabinet, a door for opening and closing the cabinet, and a hinge assembly for connecting the cabinet and the door, wherein the cabinet includes a rear wall and an opening provided opposite to each other, a direction from the rear wall towards the opening serves as a first direction, and when the door is in an opening process, the hinge assembly drives the door to move away from the cabinet in the first direction. Mutual separation of the door and the cabinet may be assisted under the action of the hinge assembly, thereby improving door opening smoothness. |
| US12071796B2 |
Hinge mounting structure
A hinge mounting structure is provided whose appearance can be improved. In a hinge mounting structure including a hinge (1) having a first piece (3) and a second piece (4) that are coupled together via a shaft (2) in such a manner as to be rotatable relative to each other, the first piece (3) being mounted on a side jamb (6), the second piece (4) being mounted on a door (5), the side jamb (6) is provided with a protruding portion (8) protruding forward of a wall surface, and a center (C) of the shaft (2) is placed backward of a front surface line (X) of the protruding portion (8) of the side jamb (6). |
| US12071795B2 |
Hollow hinge and electronic device
A hollow hinge includes a first hollow component, a second hollow component and a plurality of support assemblies. The first hollow component has a first surface and a second surface opposite to the first surface, and a plurality of concave portions are disposed on the second surface. The second hollow component is disposed on the second surface of the first hollow component and a plurality of receiving portions corresponding to the concave portions are disposed on the second hollow component. The support assemblies are respectively contained in the receiving portions and continuously butt against the first hollow component through a force. The hollow hinge avoids friction between components and strengthens support, thereby prolonging durability and improving assembly and production yield rate. |
| US12071792B2 |
Door latch device
A door latch device includes: a first position switch and a second position switch, each including a first contact hole, a second contact hole, and a common contact hole; a common pin configured to be electrically conducted to the common contact hole of the first position switch and the first contact hole of the second position switch by being inserted therein; a first signal pin configured to be electrically conducted to the first contact hole of the first position switch by being inserted therein; and a second signal pin configured to be electrically conducted to the common contact of the second position switch by being inserted therein, wherein the first position switch and the second position switch are configured to perform a switch operation at a same timing of an operation of a predetermined operation detection target. |
| US12071790B2 |
Apparatuses that secure laptops to display surfaces
A security apparatus secures a laptop or other secured object to a display surface. The security apparatus includes a pair of spaced apart slats for receiving a display of the laptop, or other upwardly extending portion of a secured object. The slats are mounted at each of their ends to a restraint assembly. The restrain assemblies mount to the display surface with one of the slats positioned above the laptop keyboard, or other horizontally extending portion of the secured object. When the security apparatus is attached to the display surface, all fasteners to secure the security apparatus to the display surface are inaccessible from above the display surface. |
| US12071789B2 |
Universal dogging and electronic latch retraction
A dogging mechanism for an exit device may include a progressive latching arrangement to allow for dogging at a plurality of positions of a push bar. An electronic latch retraction device may include a camming arrangement configured to provide mechanical advantage when retracting a push bar of an exit device. |
| US12071787B2 |
Electric unlocking device for a push bar latch
A electric unlocking device for a push bar latch, comprising: a base frame having an external sliding slot; a linear motor having a stepping stud, the stepping stud is equipped with a stud return spring, and the stepping stud has a binding rod; an unlocking unit having a pair of side plate and an end plate, the side plate has a pair of internal sliding slot, and the end plate has a non-circular hole; a binding unit having a limit oval head rivet and a non-circular barrel, the non-circular barrel sets through the non-circular hole and makes the limit oval head rivet arranged inside the unlocking unit, and makes the non-circular barrel combine with the binding rod, sleeves a buffer spring on the non-circular barrel; and an unlocking connecting rod, the outer end is combined with the push bar returning unit, and the inner end is provided with an unlocking pin. |
| US12071783B2 |
Systems and methods for managing bodies of water
A managed water system can include a first body of water contained in a vessel. The managed water system can also include at least one sensor device that measures at least one parameter associated with the first body of water. The managed water system can further include a circulation system that circulates the body of water relative to the vessel. The managed water system can also include a controller communicably coupled to the at least one sensor device and the circulation system. The controller can control the circulation system, and receive measurements of the at least one parameter made by the at least one sensor device. The controller can also evaluate the measurements using multiple algorithms, and communicate a result of evaluating the measurements. |
| US12071775B2 |
Joist systems and methods
A flooring system has at least one girder, a first joist coupled to a first side of the girder, and a second joist coupled to a second side of the girder. The flooring system further comprises a joist tightening system that has a first end coupled to the first joist and a second end coupled to the second joist, the joist tightening system pulls the first joist and the second joist toward the girder thereby tightening the first joist and the second joist. |
| US12071766B2 |
Louvered patio cover control system
This disclosure relates to a patio cover control system. The system comprises a frame comprising support beams, support posts configured to support the frame, cover panels rotatably coupled to the support beams, an actuator mounted to the frame and coupled to the cover panels, a gutter coupled to the frame, a light source coupled to the gutter, a precipitation sensor, a fan, and/or a portable controller wirelessly coupled to the actuator, the light source, the precipitation sensor, and/or the fan. The actuator may be configured to rotate the cover panels between an open configuration and a closed configuration. The light source may be configured to light an area under the cover panels. The portable controller may be configured to control the actuator, the light source, the precipitation sensor, the fan, and/or other components. |
| US12071764B2 |
Roofing systems utilizing embedded decorative layer
A roof system for forming a roof includes a first layer positioned over a substrate, the first layer including a translucent material adapted to be exposed to weather, and a second layer positioned between the first layer and the substrate. The second layer is a decorative layer with decorative features such as, for example, an image, design, color, pattern, picture, fabric, or combinations thereof. The decorative features of the second layer are visible through the first layer. |
| US12071763B2 |
Drywall inserts and methods
A corner drywall section has a drywall corner extending vertically from a floor to a ceiling. Further, the corner drywall section has a first wing extending a first side of the drywall corner at a first angle such that the first wing extends horizontally to a first stud, the first wing extending vertically from the floor to the ceiling and a second wing extending from a second side of the drywall corner at a second angle such that the second wing extends horizontally to a second stud, the second wing extending vertically from the floor to the ceiling, wherein the drywall corner, the first wing, and the second wing are a unitary piece of drywall. |
| US12071762B2 |
Modular building system
A modular wall building system includes a plurality of course modules which can be connected to form a wall such as a wall of a building structure. A course module includes inner and outer wall panels connected by upper and lower panel connectors via connector pins which are received by receiving rails extending from interior surfaces of the inner and outer wall panels. The course modules include wall course modules, bottom course modules and top course modules. Door and window modules can be installed to the building structure by attachment to the course modules. The panel connectors include structural openings for receiving vertical structural members. The wall building system includes a bottom plate structure and tie down system for attachment of the wall structure to a foundation, and a top plate structure including truss connectors for attaching a roof structure. |
| US12071761B2 |
Sound reducing system
A sound reducing system (500) includes at least one sound reducing speaker for radiating a sound wave for sound reduction. The at least one sound reducing speaker includes a piezoelectric speaker (10). The piezoelectric speaker (10) includes a piezoelectric film (35), a fixing face (17) in contact with a support supporting the piezoelectric speaker (35), and a film holding portion (55) disposed between the piezoelectric film (35) and the fixing face (17). (i) The film holding portion (55) includes a pressure-sensitive adhesive layer and the fixing face (17) is formed of a surface of the pressure-sensitive adhesive layer and/or (ii) the film holding portion (55) includes a porous body layer. |
| US12071756B2 |
Flexible, constant-downward-pressure obstructed piping clearing system
A system and a tool for clearing an obstructed pipe or drain is presented. The system comprises the tool and a housing. The tool comprises a plunger and a protective sleeve with a closed end. The plunger comprises a dowel shaped flexible portion and a dowel shaped rigid handle portion, the distal end of the rigid handle portion being fixedly attached to the proximate end of the flexible portion by a connection device. The protective sleeve is comprised of a water soluble material that is configured to conform to the shape of the dowel shaped flexible portion and at least a portion of the dowel shaped rigid handle portion when the flexible portion is inserted therein, the water soluble material being chemically formulated and mechanically formed to maintain watertight integrity when submerged in water. The housing is configured to store the plunger and the protective sleeve when not in use. |
| US12071752B2 |
Water shower and a method to save water
An embodiment of the present disclosure provides a water shower comprising: a shower head connected to a water supply unit and comprising a plurality of nozzles to discharge water; at least one sensor configured to sense an object in a specific zone; and a controller operatively coupled with the at least one sensor to operate discharge of water through each nozzle of the plurality of nozzles, wherein a one or more nozzles of the plurality of nozzles are opened (and closed) individually by respective actuators, based on detection of the object by sensor, in direction of water flow through one or more nozzles. The saving of water is achieved by individually opening each nozzle of shower head such that water is discharged only through those nozzles in direction of which, an object is detected and closed when the object is not in the direction. |
| US12071751B2 |
Lifting and lowering rod device with water outlet terminal and shower device
A lifting and lowering rod device with a water outlet terminal comprises one or more fixed portions configured to be connected to a wall, a lifting and lowering rod assembly connected to the one or more fixed portions, and a water inflow passage configured to be in communication with an external water source. The water outlet terminal is disposed on the lifting and lowering rod assembly, and the water outlet terminal is in communication with the water inflow passage. |
| US12071750B2 |
Adjustable covering trim for a concealed valve and articulated adaptor
The present disclosure relates to an adjustable covering trim for covering a valve concealed behind a finishing wall and which is adapted to accommodate different valve installations. The trim includes a decorative outer frame to be mounted on a finishing wall, a handle which is rotatably coupled thereon and an articulated cartridge adaptor or interface which can be releasably coupled with an internal surface of the hollow handle. The adaptor is further adapted to be mounted on a cartridge distal end of the valve so that both the cartridge distal end and the articulated cartridge adaptor can rotate with the hollow handle upon rotation of the hollow handle about a cartridge centerline. The articulated cartridge adaptor is articulable relatively to the cartridge centerline. The covering trim may further include a temperature control mechanism and means to easily mount a decorative cover to the finishing wall. |
| US12071748B2 |
Atmospheric water generator
The invention relates to an atmospheric water generator that includes an absorption heat transformer (AHT) designed as a heat pump that is able to extract heat even from waste heat sources at or below ambient temperatures, with an evaporator working at a favourable design temperature (preferably between 2° C. and 15° C.) for chilled water supply to a cold coil that extracts atmospheric water from ambient air. The AHT employs a pseudo-isobaric temperature glide bubble reactor that contains a suitable binary liquid-vapour mixture in a density separation distillation environment, powered by a vapour absorption process. |
| US12071745B1 |
Load dependent range shift control
A work vehicle includes a hydraulic shift control system that enables the work vehicle to smoothly change speeds during a shift and reduce abrupt changes. The hydraulic shift control system may predict undesirable scenarios associated with the abrupt changes. The hydraulic shift control system may utilize configuration data, feedback data (e.g., sensor data), and modeling data to estimate certain operation states and/or parameters, such as engine loads and hydraulic pressures. In response to determining that predicted values may exceed certain thresholds (e.g., maximum load or pressure), the hydraulic shift control system may perform proactive actions to prevent shifting that may cause undesirable outcomes for the work vehicle. |
| US12071743B2 |
Coordinated actuator control by an operator control
In some implementations, an implement control system includes an operator control configured for manipulation in one or more motions and a controller. The controller may be configured to, based on a particular motion of the one or more motions, cause actuation of one or more first actuators, configured to selectively raise or lower a first lateral side of a work implement of a machine, and one or more second actuators, configured to selectively raise or lower a second lateral side of the work implement, in tandem. The one or more first actuators and the one or more second actuators may be controlled by independent control systems. |
| US12071738B2 |
Air-operated hammer
An air-operated hammer, comprising a hollow ram; a frame; an air cylinder and piston assembly disposed within the ram, wherein a top of the cylinder and piston assembly is attached to a top of the frame and wherein a piston rod of the cylinder and piston assembly is attached to a bottom of the ram; an air flow control valve mounted on and in fluid communication with a manifold disposed on a top of the frame; a first pressurized air reservoir comprising a first flexible hose of a first size attached to an outside surface of the frame, wherein lifting of the ram is caused by pressurized air from the pressurized air reservoir being supplied to and entering a bottom of the cylinder, wherein pressurized air entering a bottom portion of the cylinder causes the piston to raise the ram. |
| US12071731B2 |
Fibre moulding plant for producing moulded parts from environmentally degradable fibre material
The present disclosure relates to a molding station (20) for molding (210), a preforming station (30) for preforming (220), a hot-pressing station (40) for final shaping (230) a formed part (10) made of environmentally-friendly-degradable fiber material (11) in a fiber-forming process in a fiber-forming system (100). The fiber-forming system (100) produces the formed part (10) having the above components (20, 30, 40) by means of the method (200) performed in the fiber-forming system (100) as a fiber-forming process. |
| US12071730B2 |
Tissue product and method and apparatus for producing same
A tissue product with at least four plies made of tissue paper base sheet or nonwoven comprises: a first outer ply and a second outer ply and at least two inner plies between the first outer ply and the second outer ply, wherein only one of the inner plies is un-embossed; the outer plies comprise a micro-embossing pattern; at least one of the outer plies comprises a décor embossing pattern; and at least two adjacent inner plies comprise the un-embossed inner ply and one micro-embossed inner ply; wherein the density of the micro-embossed protrusions of the micro-embossed inner ply is different to the density of further embossed protrusions of the micro-embossing pattern of the outer ply which is adjacent to the micro-embossed inner ply. |
| US12071726B2 |
Barrier layer for cellulose substrate
In a method for the production of coated substrates, a flowable, biologically degradable first coating which enhances gas tightness is applied to a cellulose-containing substrate. To obtain a packaging consisting only of natural components and offering good tightness, a second watertight coating made of animal and/or vegetable waxes and/or lipids is applied to the first coating. |
| US12071725B2 |
Juncao pulp for spinning and preparation method and use thereof
Disclosed are a pulp for Juncao spinning and a preparation method and use thereof. The method includes: placing a Juncao in a solution prepared from a lye, a catalyst, and an auxiliary agent and cooking to obtain a cooked solution, and then subjecting the cooked solution to pulping to obtain the pulp for Juncao spinning. |
| US12071723B2 |
Smelt shattering method and apparatus
A smelt shattering apparatus includes an inlet orifice, an outlet orifice, and a fluidic pathway between the inlet orifice and the outlet orifice. A convergence divergence zone is located between the inlet orifice and the outlet orifice. In one illustrative construction, a first separable section includes the inlet orifice, and a second separable section includes the outlet orifice and a divergence zone of the convergence divergence zone. In some constructions, there may be a second outlet orifice in fluidic communication with the inlet orifice. To provide uniformity over the multiple shatter jets, the first outlet orifice may have a cross-sectional dimension and the second outlet orifice is located a distance of between about 4 and about 10 times of the cross-sectional dimension from the first outlet orifice. |
| US12071722B2 |
Powder impregnation of textured fabric surfaces
A textile fabric having increased improved surface properties, variously including surface stability, abrasion resistance, resistance to edge fraying, moisture control, and resistance to fluid penetration is created by introducing a plurality of particles including low-melting particles onto a top surface of the textile fabric. The top surface includes elevated areas, depressed areas, a plurality of surface fibers and gaps among the plurality the plurality of surface fibers. A desired pattern of particle deposition and depth of penetration from the top surface of the plurality of particles into the gaps is established, and heat is applied to the top surface to melt the low-melting particles deposited onto the surface. |
| US12071714B2 |
Anisotropic thermal conductive resin fiber, anisotropic thermal conductive resin member, and manufacturing method of these
An aspect of the present invention is an anisotropic thermal conductive resin fiber including a stretch fiber of a thermoplastic resin; and a thermal insulation material covering the stretch fiber. |
| US12071713B2 |
Systems and methods for producing a bundle of filaments and/or a yarn
Systems for producing M bundles of filaments, wherein M≥1, include N extruders, M spin stations, and a processor, wherein N>1. Each extruder includes a thermoplastic polymer having a color, hue, and/or dyability characteristic, which are different from each other. Each spin station produces N bundles of filaments that form a yarn. Each spin station comprises N spinnerets through which filaments are spun from molten polymers streams received by the respective spin station and N spin pumps upstream of the N spinnerets for the respective spin station. Each spin pump is paired with one of the N extruders. The processor is in electrical communication with the N*M spin pumps and is configured to adjust the volumetric flow rate of the polymers pumped from each spin pump to achieve a ratio of the polymers to be included in the yarn from each spin station. |
| US12071709B2 |
Methods for manufacturing silicon carbide single crystal ingot and silicon carbide single crystal wafer
A raw material gas is supplied to a space in which a silicon carbide seed crystal is placed. A silicon carbide single crystal is grown on the seed crystal by keeping a monosilane partial pressure at 4 kPa or more and heating the space to a temperature of 2400° C. to 2700° C. The temperature of the space and supply of the raw material gas are controlled such that a temperature gradient of a growth crystal surface of the silicon carbide single crystal in a radial direction is 0.1° C./mm or less, and a radius of curvature of the growth crystal surface is 4.5 m or more, thereby producing a silicon carbide single crystal ingot having a growth length of 3 mm or more and an internal stress of 10 MPa or less. The ingot is then cut into a silicon carbide single crystal wafer. |
| US12071701B2 |
Plating system and method of plating wafer
A plating system is provided. The plating system includes an electroplating chamber defining a plating region within which a wafer is plated. The electroplating chamber includes an inlet configured to introduce plating solution into the plating region of the electroplating chamber. The electroplating chamber includes an outlet configured to remove the plating solution from the plating region of the electroplating chamber. The plating system includes a barrier configured to inhibit removal of the plating solution from the plating region. |
| US12071698B2 |
Neutralization in electro-chemical activation systems
A neutralization cell is provided which may be used to increase a pH level of a chlorine solution. The neutralization cell includes a neutralization anode, a neutralization cathode, an inlet, and an outlet. The neutralization anode and the neutralization cathode are positioned to divide the neutralization cell into a middle area between the neutralization anode and the neutralization cathode, an anode area on a side of the neutralization anode furthest from the neutralization cathode, and a cathode area on a side of the neutralization cathode furthest from the neutralization anode. The inlet directs the chlorine solution into the neutralization cell by directing an incoming flow of the chlorine solution into the anode area. The outlet directs the chlorine solution out of the neutralization cell by directing an outgoing flow of the chlorine solution from the cathode area. |
| US12071696B2 |
Platinum oxide nanoparticles for electrochemical hydrogen evolution and methods for making and using the same
The catalyst composition includes graphitic carbon nitride and a plurality of platinum oxide nanoparticles disposed on the graphitic carbon nitride. |
| US12071695B2 |
Method for increasing magnetic induction intensity of soft magnetic metallic materials
Provided is a method for increasing magnetic induction intensity of soft magnetic metallic materials. The method includes carburizing or carbonitriding the soft magnetic metallic materials with carbon source or a carbonitriding agent by a heat treatment process, to increase the magnetic induction intensity of the soft magnetic metallic materials, wherein the soft magnetic metallic materials are amorphous materials, nanocrystals, silicon steel, or pure iron. |
| US12071693B2 |
Surface treatment method for copper or copper alloy, surface treatment liquid for sterilizing copper or copper alloy, and sterilization method using copper or copper alloy treated by said method
The present invention provides a surface treatment method that improves antimicrobial activity of copper or a copper alloy and enhances immediate effects of antimicrobial actions on the surface of the copper or the copper alloy. A surface treatment method for copper or a copper alloy according to the present invention comprises preparing a reducing agent solution containing a biological reducing substance, and treating the surface of the copper or the copper alloy with the reducing agent solution. The present invention also provides a surface treatment liquid for sterilizing copper or a copper alloy, in which the surface treatment liquid contains a biological reducing substance. The present invention also provides a sterilization method that comprises bringing copper or a copper alloy treated by the surface treatment method into contact with a surface of an object to sterilize the surface of the object. |
| US12071691B2 |
Plated steel sheet for automobile structural members
A plated steel sheet for automobile structural members has a steel sheet, a plating layer formed on at least a part of a surface of the steel sheet, and an oxide layer formed on at least a part of a surface of the plating layer, the plating layer has a predetermined chemical composition, and when measurement by XPS is performed at a position 5.0 nm below a surface of the oxide layer in a thickness direction, IMg/IMgOx, which is the ratio of a maximum detected intensity of Mg to a maximum detected intensity of an oxide or hydroxide of Mg, is 0.00 or greater and 1.20 or less. |
| US12071686B2 |
Liner assemblies for substrate processing systems
A liner assembly for a substrate processing system includes a first liner and a second liner. The first liner includes an annular body and an outer peripheral surface including a first fluid guide. The first fluid guide is curved about a circumferential line extending around the first liner. The second liner includes an annular body, an outer rim, an inner rim, a second fluid guide extending between the outer rim and the inner rim, and a plurality of partition walls extending outwardly from the second fluid guide. The second fluid guide is curved about the circumferential line when the first and second liners are positioned within the processing system. |
| US12071681B2 |
Method for smelting low-phosphorus high-manganese steel based on reduction dephosphorization of ferromanganese
A method for smelting low-phosphorus high-manganese steel based on reduction dephosphorization of ferromanganese is provided in the present application, relating to the technical field of high-manganese steel smelting, where the dephosphorization of ferromanganese is carried out under reducing atmosphere conditions through mediate-frequency induction furnace to obtain molten ferromanganese with lower phosphorus content, which is subsequently mixed with low phosphorus molten steel obtained by smelting in oxidative period of electric arc furnace in LF ladle refining furnace to make the Mn content of steel reach the requirement of high-manganese steel, and smelting is carried out under the condition of reducing atmosphere by adjusting the composition and temperature of the molten steel to meet the requirements of the target composition of the steel grade before tapping the steel. |
| US12071678B2 |
High strength titanium alloys
A non-limiting embodiment of a titanium alloy comprises, in weight percentages based on total alloy weight: 2.0 to 5.0 aluminum; 3.0 to 8.0 tin; 1.0 to 5.0 zirconium; 0 to a total of 16.0 of one or more elements selected from the group consisting of oxygen, vanadium, molybdenum, niobium, chromium, iron, copper, nitrogen, and carbon; titanium; and impurities. A non-limiting embodiment of the titanium alloy comprises an intentional addition of tin and zirconium in conjunction with certain other alloying additions such as aluminum, oxygen, vanadium, molybdenum, niobium, and iron, to stabilize the α phase and increase the volume fraction of the α phase without the risk of forming embrittling phases, which was observed to increase room temperature tensile strength while maintaining ductility. |
| US12071676B2 |
Sealing system for a machine for thermal treatment of bulk material
The disclosure relates to a machine for thermal treatment of bulk material, comprising: a stationary furnace which presents a support structure, and a plurality of pallet cars traveling through the furnace, said plurality of pallet cars together defining, at a lateral side thereof, a common engagement surface which extends through the furnace, wherein a gap is defined between the support structure of the furnace and the common engagement surface, said gap having a gap length, the machine further comprising: a sealing system comprising a series of leaf members which are partially overlapping, wherein each leaf member of the series of leaf members is connected to the support structure at a first end thereof, and self-biased into engagement with the engagement surface at a second, opposite, end thereof such that the series of leaf members, together, cover the gap over at least part of the gap length. |
| US12071673B2 |
Methods of diagnosis, selection, and treatment of diseases and conditions caused by or associated with methanogens
The invention described herein provides for methods and systems for determining, selecting, and/or treating diseases and conditions caused by or associated with high quantities of methanogens in a subject, or diseases and conditions caused by or associated with low quantities of methanogens in a subject. In various embodiments, a therapy to inhibit the growth of methanogens or to promote the growth of methanogens are selected and/or administered to a subject in need thereof. |
| US12071668B2 |
Gene expression signatures useful to predict or diagnose sepsis and methods of using the same
The present disclosure provides methods for determining whether a subject has sepsis, or is at risk of developing sepsis, and methods of treating the subject based on the determination. Also provided are methods for determining an increased risk of mortality in a subject with sepsis or suspected of having sepsis, and methods of treating the subject based on the determination. Systems useful for the same are also provided. |
| US12071665B2 |
Nucleic acid circularization and amplification on a surface
Disclosed herein, inter alia, are compositions and methods for amplification of nucleic acid templates, including hybridizing a linear polynucleotide to an immobilized primer on a surface, circularizing the linear polynucleotide to form a circular polynucleotide, and extending the primer with a polymerase. |
| US12071663B2 |
Semi-permeable arrays for analyzing biological systems and methods of using same
The present application provides a method of assembling a container for one or multiple parallel steps of biochemical analysis on one or more cells comprising performing molecular bonding of a porous membrane on an apical or basal surface of an array having a plurality of wells, wherein the molecular bonding substantially isolates each well from adjacent wells. |
| US12071661B2 |
Method of predicting response to therapy by assessing tumor genetic heterogeneity
The invention is a method of predicting response to therapy in a colorectal cancer patient, the method comprising measuring tumor genetic heterogeneity via analysis of circulating tumor DNA from a patients sample. |
| US12071653B2 |
Methods and systems for nucleic acid sequencing
The disclosure provides methods for sequencing nucleic acids using, including with nucleotide analogs and subsequently appended labels. |
| US12071649B1 |
Identification of modulators of nitration and therapeutic uses thereof
The present invention features methods for identifying treatments for neurodegenerative diseases, e.g., Parkinson's disease. Described are purification methods for synuclein nitration enzyme and screening methods for identifying agents that inhibit synuclein nitration enzyme activity. |
| US12071647B2 |
Mortierellaalpina strain and use thereof, microbial oil containing ARA at SN-2 position and preparation and uses thereof
This disclosure relates to microbial technology, and more particularly to a Mortierellaalpina strain and a use thereof, a microbial oil containing ARA at an Sn-2 position, a preparation and uses thereof. Sn-2 fatty acids of the triglyceride in the microbial oil include 23% or more by weight of ARA. The microbial oil is prepared by fermentation using Mortierellaalpina strain GDMCC No. 607344. |
| US12071644B2 |
Xylanase variants and methods
The present invention relates to variant xylanase enzymes and their use thereof. |
| US12071643B2 |
Alpha-amylase variants
The present invention relates to variants of a parent alpha-amylase having an improved wash performance when compared to the parent alpha-amylase. The present invention also relates to polynucleotides encoding the variants, nucleic acid constructs, vectors, and host cells comprising the polynucleotides, and method of producing the variants of the present invention. |
| US12071642B2 |
Engineered amylase variants
The present invention provides engineered amylase polypeptides and compositions thereof. The engineered amylase polypeptides have been optimized to provide improved thermostability, protease stability, and stability under a range of pH conditions, including acidic (pH<7) conditions. The invention also relates to the use of the compositions comprising the engineered amylase polypeptides for therapeutic and/or nutritional purposes. The present invention also provides polynucleotides encoding the engineered amylase polypeptides, as well as methods for making the engineered polynucleotides and amylase polypeptides. |
| US12071641B2 |
RNA-guided nucleases and DNA binding proteins
Compositions and methods related to Cas proteins, nucleic acids encoding the Cas proteins, and modified host cells comprising the Cas proteins and/or encoding nucleic acids are disclosed. Cas proteins are useful in a variety of applications. Cas proteins bind guide RNAs that in turn provide functional specificity to the Cas proteins, nucleic acids encoding the Cas guide RNAs, and modified host cells comprising the Cas guide RNAs and/or encoding nucleic acids. The Cas polypeptides and corresponding guide RNAs can be used in a variety of applications. |
| US12071635B2 |
Method for generating T-cell progenitors
The invention relates to the field of cell therapy and to an in vitro method for generating T-cell progenitors, comprising the step of exposing CD34+ cells in a medium containing a Notch ligand, a soluble domain of the Delta-like ligand 4, joined to an Fc region of a protein IgG, in the presence of a fragment of fibronectin comprising the motifs RGDS and CS-1 and a heparin-binding domain. |
| US12071630B2 |
Insecticidal proteins from plants and methods for their use
Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Lepidopteran, Coleopteran, Dipteran, fungal, Hemipteran and nematode pest populations and for producing compositions with insecticidal activity. |
| US12071627B2 |
Compositions and methods for treating non-age-associated hearing impairment in a human subject
Provided herein are compositions that include at least two different nucleic acid vectors, where each of the at least two different vectors includes a coding sequence that encodes a different portion of an otoferlin protein, and the use of these compositions to treat hearing loss in a subject. |
| US12071625B2 |
Modulatory polynucleotides
The invention relates to compositions and methods for the preparation, manufacture and therapeutic use of modulatory polynucleotides. |
| US12071624B2 |
Antisense oligonucleotide targeting ARL4C molecule, and nucleic acid drug using antisense oligonucleotide
The purpose of the present invention is to provide an antisense oligonucleotide that targets an ARL4C molecule and exerts an antitumor effect in vivo, and a nucleic acid drug using the antisense oligonucleotide. An antisense oligonucleotide that has a base sequence consisting of at least 10 consecutive bases contained in the base sequence represented by SEQ ID NO: 1. This antisense oligonucleotide targets an ARL4C molecule and thus can inhibit the expression of ARL4C in a tumor cell in vitro and suppress the migration and proliferation thereof. When systemically administered, moreover, the antisense oligonucleotide can exert an excellent antitumor effect in vivo too. |
| US12071618B2 |
Systems and methods for biomolecule retention
Compositions, systems, and methods for the display of analytes such as biomolecules are described. Display of analytes is achieved by coupling of the analytes to displaying molecules that are configured to associate with surfaces or interfaces. Arrays of analytes may be formed from the described systems for utilization in assays and other methods. |
| US12071616B2 |
RNA target enrichment or depletion of biological samples
A method of target enrichment or depletion from a sample with an analyte is described. A probe has one of a left-handed PNA pair and a targeting moiety, in which the left-handed PNA pair are a complementary pair of PNAs that are chiral and have a cyclic backbone modification that induces a left-handed helical structure. A capture surface has the other of the left-handed PNA pair; and the left-handed PNA pair bind to hybridize the probe to the capture surface, which may be a magnetic bead. |
| US12071615B2 |
Blood cell lysis reagent
Disclosed herein are lysis reagents for lysing red blood cells, thereby releasing an analyte, such as RNA from a host or pathogen, in a form suitable for analysis. The reagent includes at least a buffer, a detergent and one or both of a chloride containing salt and an anti-coagulant. The reagent serves to lyse blood cells, protect the released analyte from degradation in the lysate, and is compatible with subsequent steps for analysis of the analyte such as target capture, amplification, detection, or sequencing. |
| US12071604B2 |
Culture vessel
An culture vessel includes one or more recesses, each having a flat bottom surface, and a side surface extending upward from the peripheral edge of the bottom surface and including a rough surface with arithmetic mean roughness of 0.18 μm to 5.0 μm. The rough surface is water repellent and reduces meniscus formation on the peripheral edge of the upper surface of the culture solution. This suppresses a reduction in light amount at the peripheral edges of recesses due to meniscus formation. On the side surfaces of recesses, secondary illumination light is diffused and reflected. This suppresses formation of an image (ghost) of a biological sample by the secondary illumination light. Accordingly, it is possible to suppress a reduction in the amount of light due to meniscus formation in the culture solution and to reduce formation of an image of the biological sample by the secondary illumination light. |
| US12071603B2 |
Device for exposing an algal solution to light, associated photobioreactor and implementation method
Disclosed is a device for exposing an algal solution to light, for a photobioreactor, this exposure device including a flat support including at least one opening capable of holding at least one shaft, the shaft being made of a liquid-tight, translucent or even transparent flexible material, and including an open end capable of holding a sleeve, the sleeve being translucent, or even transparent, and arranged to seal and attach the shaft to the support. The exposure device has positive floatability in water. Also disclosed is a photobioreactor equipped with such a device and a start-up method for such a photobioreactor. |
| US12071602B2 |
Inductively coupled capacitor wireless sensor system for rapid antimicrobial susceptibility testing
An electrochemical biosensor based on magnetically coupled LC sensors for the rapid detection of microbial growth and sensitivity to microbials. The engineered LC sensors can be placed in 96 well plates and communicate the reading remotely with a receiver coil for signal analysis. The sensors were validated by testing the growth of Escherichia. coli, Staphylococcus. aureus, and Pseudomonas aeruginosa in the presence and absence of different antibiotics. Drug-resistant strains were used as controls. Bacterial growth was detected within 30 mins of culture inoculation, allowing rapid determination of antibiotic susceptibility at the phenotypic level. The pattern shown in the LC sensor AST is consistent with results collected with traditional optical density (OD) 600 nm measurement, additional validation was also performed with lysogeny broth (LB) dosed with fetal bovine serum (FBS). With the compatibility with 96-well plates, this rapid AST may be used for low-cost, point-of-care applications. |
| US12071595B2 |
Additive to reduce particulate matter in emissions deriving from the combustion of diesel fuel and fuel oil and fuel composition that contains it
The present invention relates to an additive for fuels such as diesel fuel and fuel oil, used respectively for diesel engines and boilers of various types, comprising a metal oxidation catalyst, an organic nitrate and a dispersing agent in suitable ratios, capable of improving combustion efficiency in such a way as to reduce the formation of particulate matter and consumption. |
| US12071594B2 |
Tall diesel composition
The present invention describes a tall diesel composition obtainable from a crude tall oil, said tall diesel composition comprising carboxylic acids in a range of 50-98 wt % and neutral components in a range of 2-50 wt %, wherein the tall diesel composition comprises 1-20 wt % rosin acids, 6-35 wt % saturated fatty acids and 59-74 wt % unsaturated fatty acids. |
| US12071592B2 |
Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil
A multi-stage process for the production of a Product Heavy Marine Fuel Oil compliant with ISO 8217: 2017 as a Table 2 residual marine fuel from a high sulfur Feedstock Heavy Marine Fuel Oil compliant with ISO 8217: 2017 as a Table 2 residual marine fuel except for the sulfur level, involving hydrotreating under reactive distillation conditions in a Reaction System composed of one or more reaction vessels. The reactive distillation conditions allow more than 75% by mass of the Process Mixture to exit the bottom of the reaction vessel as Product Heavy Marine Fuel Oil. The Product Heavy Marine Fuel Oil has a maximum sulfur content (ISO 14596 or ISO 8754) less than 0.5 mass %. A process plant for conducting the process for conducting the process is disclosed. |
| US12071587B1 |
Anti-corrosion and low-heat-conduction annulus protection fluid for deep-sea oil and gas exploitation and preparation method thereof
Anti-corrosion and low-heat-conduction annulus protection fluid for deep-sea oil and gas exploitation and a preparation method thereof are provided. The annulus protection fluid includes: a polymer solution: 100 parts, clear water III: 100 parts to 500 parts, a thermally-insulating material: 20 parts, a corrosion inhibitor: 1 part to 7 parts, and xanthan gum: 0.3 parts to 0.5 parts, wherein the polymer solution is a mixture of a polymer and clear water II in a mass ratio of 1:(22-28); and the polymer includes the following raw materials: clear water I: 100 parts, an acrylamide: 15 parts to 20 parts, 2-2-methylpropanesulfonic acid: 5 parts to 10 parts, a crosslinking agent: 0.1 parts to 0.3 parts, and an initiator: 0.5 parts to 1 part. The annulus protection fluid exhibits excellent thermal insulation performance and corrosion resistance, and avoids the generation of hydrates and the decomposition of hydrate layers at a wellhead. |
| US12071574B2 |
Photostable cyano-substituted boron-dipyrromethene dye as green emitter for display and illumination applications
A color converter may include a polymeric matrix material and at least one organic fluorescent colorant of formula I.a, I.b, and/or I.c wherein R1, R2, R3, R5, R6, R7 are H, C1-C20-alkyl or C6-C14-aryl-C1-C10-alkylene; R4a, R4b are fluorine, chlorine, cyano or OR10, R8a, R8b are C1-C20-alkyl; R8c is C1-C20-alkyl, C6-C10-aryl or C6-C10-aryl-C1-C10-alkylene, wherein the aryl moieties being optionally substituted by k substituents R9; k is 1, 2, 3, 4, 5 or 6; R9 is C1-C10-alkyl, C1-C10-alkoxy, CN, halogen, phenyl or phenoxy; and R10 is C1-C10-alkyl or hydroxy-C1-C10-alkyl. Backlight units for liquid crystal displays; liquid crystal display devices, and a self-emissive display devices may include this color converter and such colorant. |
| US12071572B2 |
Curable resin composition, use thereof, and production method thereof
[Object]The present invention provides a curable resin composition useful for imparting high durability and adhesion to a substrate such as a metal.[Solution]A curable resin composition is prepared by combining a polyamide-based resin (A) having an amino group, a blocked polyisocyanate (B), and an epoxy compound (C). The polyamide-based resin (A) contains a polyamide-based resin (A1) having a melting point of 170° C. or higher and a polyamide-based resin (A2) having a melting point of 150° C. or lower. The mass ratio of the polyamide-based resin (A1) and the polyamide-based resin (A2) is, in the form of the former/the latter, from 65/35 to 35/65. |
| US12071570B2 |
Multilayer tape constructions for low-temperature vibration damping with tunable adhesion
Provided herein are multilayer tape constructions comprising a damping layer and a bonding layer, wherein the multilayer tape construction effectively dissipates vibrations at low temperatures. The materials and configurations of the layers are selected such that the glass transition temperature of the bonding layer is greater than the glass transition of the damping layer, and the difference between the glass transition temperatures is related to the relative thicknesses of the damping layer and the bonding layer. The multilayer tape constructions may further comprise a carrier layer. Also provided are systems and methods using the disclosed multilayer tape constructions. |
| US12071567B2 |
Moisture resistance improver for water-based adhesive for inorganic materials, and water-based adhesive for inorganic materials
Provided are a moisture resistance improver that yields a water-based adhesive for inorganic materials having exceptional adhesiveness of inorganic materials, and a water-based adhesive for inorganic materials in which the moisture resistance improver is used. The present invention is a moisture resistance improver (J) for a water-based adhesive for inorganic materials containing at least one (co)polymer (A) selected from the group consisting of (co)polymer (A1) and (co)polymer (A2). (Co)polymer (A1): a (co)polymer having a weight-average molecular weight of 3,000-150,000, and containing, as structural monomers, a C3-30 unsaturated (poly)carboxylic acid (anhydride) (a1) and a (meth)acrylic acid ester (a2) having solubility of 10 g or less per 100 g of water at 25° C. (Co)polymer (A2): a (co)polymer having a weight-average molecular weight of 6,000-150,000, and containing the above unsaturated (poly)carboxylic acid (anhydride) (a1) as a structural monomer but not containing the above (meth)acrylic acid ester (a2) as a structural monomer. |
| US12071564B2 |
Method of producing electrochromic composition capable of diversifying colors
Disclosed are a method of producing an electrochromic composition capable of diversifying colors, an electrochromic composition produced thereby, and an electrochromic device including the electrochromic composition. The electrochromic composition may be produced through a solution direct reaction using an electro-spray machine including two nozzles symmetrically inclined toward a central axis. The method may include preparing, respectively, a first coating composition comprising a first electrochromic compound and a second coating composition comprising a second electrochromic compound; loading, respectively, the first coating composition and the second composition into an electro-spray machine; spraying the first coating composition and the second coating composition under application of a voltage to the electro-spray device; and forming a electrochromic composition by reacting the first electrochromic compound with the second electrochromic compound during spraying. |
| US12071561B2 |
Coating compositions curable at low temperatures and coatings formed therefrom
A coating composition includes (a) a melamine resin having imino and methylol functional groups that together comprise 30 mole % or greater of the total functionality of the melamine resin; and (b) at least one polymer reactive with (a) that is obtained from components including polytetrahydrofuran and a carboxylic acid or anhydride thereof. The polytetrahydrofuran includes greater than 20 weight % of the components that form the polymer (b) and the carboxylic acid or anhydride thereof includes greater than 5 weight % of the components that form the polymer (b). The polymer (b) has an acid value of at least 15 based on the total resin solids of the polymer (b). |
| US12071560B2 |
Coating composition for pourous construction materials
The present disclosure provides for an aqueous coating composition to coat and form a film on porous construction materials to help in controlling efflorescence in the porous construction materials. The aqueous coating composition includes a binder having an acrylic polymer in an acrylic polymer waterborne dispersion, wherein the acrylic polymer has a glass transition temperature (Tg) of 1° C. to 60° C.; and an alkoxy silane coalescing agent in a waterborne silane coalescing emulsion. The aqueous coating composition optionally further includes an additive selected from the group consisting of a pigment, a filler and combinations thereof. In one embodiment, the alkoxy silane coalescing agent provides the only coalescing agent for the acrylic polymer waterborne dispersion in the aqueous coating composition. |
| US12071559B2 |
Coating compositions containing acid functional polyol polymers and coatings formed therefrom
A coating composition includes: (a) an acid functional polyol polymer having an acid value of greater than 9 mg KOH/g and less than 60 mg KOH/g, and a hydroxyl value of from 100 to 300 mg KOH/g; (b) a non-aminoplast derived crosslinker reactive with the acid functional polyol polymer; and (c) a non-aqueous liquid medium. Further, an equivalent ratio of functional groups on the crosslinker reactive with hydroxyl functional groups to hydroxyl functional groups on the acid functional polyol polymer is within a range of from 0.5 to 1.5. The coating composition is substantially free of an external catalyst. The coating composition cures at a temperature of less than 80° C. |
| US12071558B2 |
Photovoltaic module with increased resistance against potential induced degradation
The present invention relates a photovoltaic module comprising a protective front layer element, an encapsulation layer element, a photovoltaic cell element and a protective back layer element, whereby at least one of the protective elements comprises glass; wherein the encapsulation layer element comprises a polymer composition (I) comprising at least the following components: (A) 97.00 to 99.99 wt.-% based on the overall weight of the polymer composition (I) of a polymer selected from an ethylene-vinylacetate copolymer, a polyolefin elastomer or a polymer of ethylene (a) selected from (a1) a copolymer of ethylene which bears functional groups containing units; (a2) a copolymer of ethylene comprising one or more polar comonomer unit(s) selected from (C1-C6)-alkyl acrylate or (C1-C6)-alkyl (C1-C6)-alkyl acrylate comonomer units, and optionally bears functional groups containing units different from said polar comonomer unit(s); (a3) a copolymer of ethylene comprising one or more alpha-olefin comonomer unit(s); and optionally bears functional groups containing units different from said polar comonomer unit(s) of polymer (a2); or mixtures thereof; and (b) silane group(s) containing units; (B) 0.01 to 3.00 wt.-% based on the overall weight of the polymer composition (I) of a compound according to Formula (I); wherein; R1, R1′, R2 and R2′ are each independently selected from the group consisting of hydrogen, n-alkyl, iso-alkyl, alkoxy, cycloalkyl, alkenyl, halogen and mixtures thereof; X is selected from the group consisting of primary amines, secondary amines, tertiary amines, hydrogen, alkyl, alkenyl and mixtures thereof. Furthermore, the present invention refers to the use of an encapsulation layer element comprising polymer composition (I) according to the invention for increasing the Pmax determined after 96 h according to IEC 60904, by applying the foil method with a temperature of 85° C. and relative humidity of 60% and a potential difference of 1500 V, of a photovoltaic module comprising besides the encapsulation layer element a protective front layer element, a photovoltaic cell element and a protective back element, whereby at least one of the protective elements comprises glass. |
| US12071556B2 |
Curable ink composition
Provided is a curable ink composition, in particular a curable inkjet ink composition. The ink composition has a dye monomer, a carrier monomer and an initiator. The dye monomer has a chromophore moiety that is covalently bonded to at least one polymerizable functional group and is present at 1.0 wt % or more based on total weight of the ink composition. The carrier monomer has at least one polymerizable functional group and is present in at 50 wt % or more based on total weight of the ink composition. The ink compositions are suitable for radiation curing such as UV curing and have good cure properties or light fastness properties. |
| US12071553B2 |
White inkjet ink composition having improved resin compatibility
This invention relates to a white inkjet ink composition having improved compatibility of functional polymer-stabilized titanium dioxide with binder resins, resulting in significantly slowing down the sedimentation rate, resisting clogging nozzles upon jetting, and enhancing the lightness of the ink coating. The white inkjet ink composition comprises a white colorant; one or more binder resins; one or more compatibilizers; an ink solvent; and optionally one or more additives. The white colorant is modified with a functional copolymer comprising an acid group, such as such as styrene-maleic anhydride, to form a modified white colorant. The presence of the one or more compatibilizers significantly improve the compatibility of the modified white colorant, such as styrene-maleic anhydride stabilized titanium dioxide, with the one or more binder resins. |
| US12071549B2 |
Process for controlling the porosity of carbon blacks
The present invention relates to a furnace black having a STSA surface area of at 130 m2/g to 350 m2/g wherein the ratio of BET surface area to STSA surface area is less than 1.1 if the STSA surface area is in the range of 130 m2/g to 150 m2/g, the ratio of BET surface area to STSA surface area is less than 1.2 if the STSA surface area is greater than 150 m2/g to 180 m2/g, the ratio of BET surface area to STSA surface area is less than 1.3 if the STSA surface area is greater than 180 m2/g; and the STSA surface area and the BET surface area are measured according to ASTM D 6556 and to a furnace process wherein the stoichiometric ratio of combustible material to O2 when forming a combustion gas stream is adjusted to obtain a k factor of less than 1.2 and the inert gas concentration in the reactor is increased while limiting the CO2 amount fed to the reactor. Also provided is an apparatus for conducting the process according to the present invention. |
| US12071548B2 |
Product having ultraviolet radiation protection
A product having ultraviolet radiation protection and antimicrobial protection has a quantity of synthetic material, a quantity of zinc oxide particles with each particle having a surface, the quantity of zinc oxide particles in the range of 0.05 percent to 0.10 percent, and a quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group for incorporating the quantity of zinc oxide particles into the quantity of synthetic material prior to the quantity of synthetic material being formed into a fiber. |
| US12071547B2 |
Sulforhodamine phosphoramidite dyes
Automated oligonucleotide synthesis-compatible sulforhodamine dye phosphoramidite compounds and labeled polynucleotides incorporating these dyes are provided. |
| US12071544B2 |
Radiation-curable composition containing mercapto-functional polyorganosiloxanes for additive-manufacturing technology
The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D dissolved in mercapto-functional polyorganosiloxane(s) as Component E, the mercapto-functional polyorganosiloxane(s) having a fraction of (mercaptoalkyl)methylsiloxane units of at least 50 mol %, wherein Component D is dissolved in Component E before Component D is combined with the other components of the radiation-curable silicone composition. The invention also relates to a process of producing a radiation-curable composition wherein the process comprises the steps of providing a solution of dye(s) in a composition comprising mercapto-functional polyorganosiloxane(s) having a fraction of (mercaptoalkyl)methylsiloxane units of at least 50 mol %, combining the solution containing the dye(s) dissolved in the mercapto-functional polyorganosiloxane(s) with mercapto-functional polyorganosiloxane(s), organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties, photo-initiator(s) for initiating a curing reaction between Component A and Component B, optionally filler(s), stabilizer(s) and additive(s). |
| US12071539B2 |
Elastomeric additive manufacturing composition
A composition useful for additive manufacturing is comprised of a thermoplastic elastomer blended with an aliphatic polyketone, wherein the thermoplastic elastomer is a continuous phase having dispersed therein separated domains of polyketone. The composition is useful for additive printing methods employing heating and extrusion of the composition to form extrudates that are printed an article comprised of fused layers of the composition. The composition facilitates the formation of extrusion based elastomeric additive manufactured articles. |
| US12071533B2 |
Polymer substrate design parameters for electronic microfabrication
Provided are methods for selecting a polymer for use as a flexible electronics substrate. An example method includes selecting a thermosetting polymer from a plurality of polymers, wherein the thermosetting polymer: undergoes a thermomechanical transition at a transition temperature between room temperature and the highest temperature observed during processing from the glassy to the rubbery regime; wherein the thermosetting polymer has a Young's modulus below 3 GPa in the glassy regime and wherein the thermosetting polymer has a Young's modulus above 0.3 MPa in the rubbery regime. The method further includes producing a flexible electronic substrate from the selected polymer. |
| US12071527B2 |
Flame retardant film
A flame retardant film comprising a polyester containing film comprising on a side thereof, a flame retardant layer. The flame retardant layer comprises a colloidal metal oxide in an amount of 6 g/m2 of more, an inorganic binder in an amount of 2 g/m2 or more, a first flame retardant being a phosphorous containing compound in an amount of 10 g/m2 or more and a second flame retardant being a mineral compound selected from the group of aluminum hydroxide, aluminum trihydrate, magnesium hydroxide, magnesium calcium carbonate, hydrated magnesium carbonate, aluminum oxide hydroxide, boron compounds, antimony trioxide and combinations thereof, the amount of the second flame retardant is 6 g/m2 or more. |
| US12071520B2 |
Terephthalic acid esters formation
The present disclosure relates to the formation of dimethyl terephthalate (DMT). The present invention also relates to the depolymerization of polyethylene terephthalate (PET) and the recovery of dimethyl terephthalate (DMT). |
| US12071518B2 |
Process for preparing a resin
The present invention relates to an improved process for preparing an aqueous dispersion of lignin and the use of said suspension in the preparation of a resin. |
| US12071517B2 |
Therapeutic dendrimer
Provided herein are dendrimers comprising: a core unit, five generations of building units which are lysine residues or analogues thereof, first terminal groups comprising a cabazitazel residue covalently attached to a diglycolyl linker group, and second terminal groups comprising a PEG group. Also provided herein are pharmaceutical compositions comprising the dendrimers, and methods and uses of the dendrimers in therapy of disorders such as cancers. Processes for making the dendrimers and intermediates are also provided. |
| US12071514B2 |
Phosphorus containing oligomers and polymers
The present invention exploits reactive organophosphorus compounds containing unsaturated vinyl groups, which can be used in a flexible and highly controlled manner to prepare various macromolecular derivatives either via radical reactions or via Michael addition with suitable nucleophiles. Based on the fact that secondary amine groups on the one hand and vinyl groups on the other hand can work as mutual linking sites, an arsenal of novel and useful addition products can be built up. By selecting the number of secondary amine sites and vinyl sites of the participating reaction partners, very different addition products can be formed. In particular, one can form either linear chain type macromolecules (i.e. linear oligomers or polymers) or highly crosslinked network polymers. |
| US12071511B2 |
Polyether group-containing compound
A polyether group-containing compound of the formula (I). In each of the compound of the formula (I), one or two R— are represented by (Rf-Xf1-PE-Xf2)α—X1—, and one or two R— are represented by RSi—. The symbols are as defined in the description. |
| US12071507B2 |
Method and composition for improving adhesion of metathesis compositions to substrates
A method of improving the adhesion of metathesis compositions, such as ring-opening metathesis polymerization (ROMP) compositions, to a substrate is disclosed, in which an adhesion promoter is added to a polymerizable resin composition in order to improve the adhesion of the polymerizing resin to a substrate material. The addition of the adhesion promoter has been found to provide beneficial improvements in the adhesion of metathesis, especially ROMP, compositions to substrates, particularly glass surfaces, leading to improved characteristics in ROMP materials formed therefrom. The adhesion promoter generally comprises a functionalized silane compound and a peroxide compound. A ROMP composition is further disclosed comprising a cyclic olefin, a ROMP metathesis catalyst, and the adhesion promoter. Polymer products produced via metathesis (ROMP) reactions of the invention may be utilized to provide a wide range of materials and in a variety of composite applications. The invention has utility in the fields of catalysis, organic synthesis, and polymer and materials chemistry and manufacture. |
| US12071505B2 |
Polyurethanes and method for making polyurethanes
Polyurethanes are made in a one-shot process from one or more polyols having a hydroxyl equivalent weight of at least 350, wherein at least 50% of the weight of iii) is a hydroxyl-containing polymer of propylene oxide, the hydroxyl-containing polymer of propylene oxide having a hydroxyl equivalent weight of at least 350, an average of 1.8 to 3 hydroxyl groups per molecule of which hydroxyl groups 40 to 70% are primary hydroxyl groups, an oxyethylene content of no greater than 10% by weight based on the weight of the polymer and a polydispersity of 1.175 or less. The polyurethanes exhibit excellent mechanical properties, are highly hygroscopic and cured rapidly. |
| US12071504B2 |
Polyester polyol and polyurethane
Provided is a polyester polyol that can be used for forming a polyurethane excelling in durability and solvent resistance.A polyester polyol of the present invention is represented by Formula (1) and has a molecular weight distribution of less than 1.2: In Formula (1), R1 and R2 represent, identically or differently a divalent hydrocarbon group, and n is an integer. R3 to R7 represent, identically or differently a hydrogen atom, a monovalent hydrocarbon group, or a group represented by Formula (2): In Formula (2), m and s represent, identically or differently an integer of 1 or greater. 2m occurrences of R8 represent, identically or differently a hydrogen atom, an alkyl group, or an alkoxy group. Note that at least two of the groups represented by R3 to R7 are represented by Formula (2): |
| US12071502B2 |
Method of making an ethylene-propylene copolymer
A method of making an ethylene-propylene (EP) copolymer includes immobilizing a metallocene catalyst on a layered double hydroxide (LDH) to form a supported metallocene catalyst complex. The method also includes mixing the supported metallocene catalyst complex in a nonpolar solvent to form a first mixture. The method further includes degassing the first mixture and saturating with a gaseous mixture of ethylene and propylene to form a second mixture. The method further includes mixing an aluminoxane catalyst with the second mixture to initiate a polymerization reaction of the ethylene and propylene to form a reaction mixture comprising the EP copolymer and separating the EP copolymer from the reaction mixture. |
| US12071501B2 |
Electrochromic block copolymers and devices made with such copolymers
A medium for an electro-optic element includes a first block copolymer unit including at least one of a first di-block copolymer and first tri-block copolymer and at least one of a first donor compound and first acceptor compound conjugated with the at least one of the first di-block copolymer and first tri-block copolymer, thereby forming the first block copolymer unit. The medium further includes a second block copolymer unit including at least one of a second di-block copolymer and second tri-block copolymer and at least one of a second donor compound and a second acceptor compound conjugated with the at least one of the second di-block copolymer and second tri-block copolymer, thereby forming the second block copolymer unit. The first block copolymer unit is polymerized with the second block copolymer unit. |
| US12071496B2 |
Aqueous copolymer dispersions and their use in coating compositions
An aqueous copolymer dispersion is obtained by a multi-stage emulsion polymerization process comprising polymerizing in a reaction zone in a first polymerization stage a first monomer composition comprising at least 88 wt % of a vinyl ester of a C1 to C18 carboxylic acid and up to 12 wt % ethylene to produce a first stage polymer having Tg>20° C.; and polymerizing in the reaction zone, in a second polymerization stage and in the presence of the first stage polymer, a second monomer composition comprising a vinyl ester of a C1 to C18 carboxylic acid and a C2 to C8 alkyl ester of (meth)acrylic acid to produce a second stage polymer having Tg≤20° C. Each of the polymerization stages is conducted in the presence of a stabilizing system comprising at least 0.1 wt % of a protective colloid and at least 0.05 wt % of an ionic surfactant. |
| US12071489B2 |
Methods of converting biomass nucleic acids and converted biomass nucleic acid products and uses thereof
Crosslinked nucleotide polymers. A crosslinked nucleotide polymer may be formed by reaction of a biomass comprising DNA and/or RNA with one or more crosslinker(s). A crosslinked nucleotide polymers may be formed by a crosslinking reaction including an aza-Michael addition reaction. Crosslinked nucleotide polymers may be present in various forms and compositions and form various articles of manufacture. Crosslinked nucleotide polymers may be used in therapeutic methods, coating methods, and cell-free protein production methods. |
| US12071486B2 |
Bispecific antigen binding construct
The present invention relates to bispecific and other multispecific antigen binding constructs. In certain aspects, the invention relates to bispecific antigen binding constructs comprising a single domain antibody (VHH) antigen binding region fused to an IgG Fc domain; a heavy chain-Fc domain portion of a conventional IgG antibody, and a light chain portion of a conventional IgG antibody. The bispecific antigen binding constructs of the invention are capable of targeting two different antigens separately or in a protein complex. |
| US12071484B2 |
Nucleic acids encoding antibodies against human granulocyte-colony stimulating factor receptor (G-CSFR) and method of expressing encoded protein
The present disclosure provides proteins comprising antigen binding domains of antibodies that bind to human granulocyte-colony stimulating factor receptor. |
| US12071478B2 |
Methods for treating autoimmune diseases incorporating an anti-LAG3 antibody
Provided are methods for treatment or prevention of an autoimmune disease that comprise administering a monoclonal antibody or a binding fragment thereof that binds to domain 3 of human LAG-3 and has one or more of the properties described in (ii) to (v), and the properties described in (i) and (vi) below: (i) having in vitro ADCC activity; (ii) reducing the number of LAG-3 positive cells in vivo in low fucose form; (iii) suppressing experimental autoimmune encephalomyelitis in vivo in low fucose form; (iv) binding to human activated T cells; (v) human LAG-3 binds to human major histocompatibility complex class II molecules in the presence of the antibody or the binding fragment thereof; and (vi) the presence of the antibody or the binding fragment thereof allowing human LAG-3 to exert a human T cell suppression function. |
| US12071477B2 |
Anti-folate receptor alpha antibody conjugated with hemiasterlins
The present disclosure relates to antibody conjugates with binding specificity for folate receptor alpha (FOLR1) and its isoforms and homologs, and compositions comprising the antibody conjugates, including pharmaceutical compositions. The variable light chains are those of trastuzumab. Also provided are methods of producing the antibody conjugates and compositions as well as methods of using the antibody conjugates and compositions, such as in therapeutic and diagnostic methods. The antibody conjugates comprise a non-natural amino acid at a site selected from the group consisting of HC-F404, HC-K121, HC-Y180, HC-F241, HC-221, LC-T22, LC-S7, LC-N152, LC-K42, LC-E161, LC-D170, HC-S136, HC-S25, HC-A40, HC-S119, HC-S190, HC-K222, HC-R19, HC-Y52, or HC-S70, according to the Kabat, Chothia, or EU numbering scheme. |
| US12071473B2 |
VISTA-Ig for treatment of autoimmune, allergic and inflammatory disorders
The present invention relates to a fusion proteins comprising regulatory T cell protein, VISTA (V-domain Immunoglobulin Suppressor of T cell Activation (PD-L3) and an immunoglobulin protein (Ig). The invention also provides the use of VISTA polypeptides, multimeric VISTA polypeptides, VISTA-conjugates (e.g., VISTA-Ig), and VISTA antagonists for the treatment of autoimmune disease, allergy, and inflammatory conditions. |
| US12071470B2 |
Human immunodeficiency virus neutralizing antibodies and methods of use thereof
The invention provides broadly neutralizing antibodies directed to epitopes of Human Immunodeficiency Virus, or HIV. The invention further provides compositions containing HIV antibodies used for prophylaxis, and methods for diagnosis and treatment of HIV infection. |
| US12071468B2 |
Purification of Factor VIII subspecies
The present invention relates to a method for purifying a Factor VIII (FVIII) subspecies from a composition comprising FVIII, said method comprising an anion exchange chromatography step, a size exclusion chromatography step, and a concentration step. The invention also relates to a composition comprising a purified FVIII subspecies. |
| US12071467B2 |
Specific binding molecules for hTERT
The present invention provides a nucleic acid molecule encoding a specific binding molecule capable of binding an h TERT peptide comprising the amino acid sequence set forth in SEQ ID NO: 1 when the peptide is presented by a Class II Major Histocompatibility Complex (MHC), wherein the specific binding molecule comprises a first polypeptide comprising a variable region of an α-chain and a second polypeptide comprising a variable region of a β-chain of a T-cell receptor (TCR), and wherein: (a) the variable region of an α-chain comprises CDR sequences CDR1, CDR2 and CDR3 which respectively comprise the amino acid sequences set forth in SEQ ID NOs: 2, 3 and 4; and (b) the variable region of a β-chain comprises CDR sequences CDR1, CDR2 and CDR3 which respectively comprise the sequences set forth in SEQ ID NOs: 5, 6 and 7. Recombinant constructs, vectors and host cells comprising such nucleic acid molecules are also provided, as are specific binding molecules encoded by such nucleic acid molecules. The present invention has utility in the treatment of cancer. |
| US12071459B2 |
Amino acid sequence of recombinant human bone morphogenetic protein-2
The present invention relates to a field of biotechnology. It discloses a novel amino acid sequence of recombinant human bone morphogenetic protein-2 (rhBMP-2) and encoded nucleotide sequences thereof, and a method for preparing rhBMP-2. In the present invention, by further optimizing the nucleotide sequence of rhBMP-2, novel amino acid sequence of rhBMP-2 that can express good ectopic induced osteogenic activity and has good renaturation and purification effect is screened out. The engineered bacteria constructed by the present invention can induce the production of recombinant rhBMP-2 protein with an expression level of about 55%, and the produced target protein is more easily denatured and purified than the existing recombinant rhBMP-2, with better denaturation and purification effect and higher osteoinductive activity. |
| US12071456B2 |
Extended recombinant polypeptides and compositions comprising same
The present invention relates to compositions comprising biologically active proteins linked to extended recombinant polypeptide (XTEN), isolated nucleic acids encoding the compositions and vectors and host cells containing the same, and methods of using such compositions in treatment of glucose-related diseases, metabolic diseases, coagulation disorders, and growth hormone-related disorders and conditions. |
| US12071455B2 |
Modified bacterial microcompartment shell protein
The present invention provides for a fusion protein comprising (1) a bacterial microcompartment (BMC) shell protein comprising one or more subunit, and (2) a first component of a specific-binding pair, operably linked to the BMC shell protein such that the first component faces (i) a lumen (inside) side, or (ii) outside of a BMC shell formed incorporating the fusion protein and the fusion protein does not disrupt or prevent the folding of the BMC shell protein or the ability of the BMC shell protein to integrate with other BMC shell proteins into a BMC shell; wherein the first component is capable of forming a stable or irreversible interaction with a second component of the specific-binding pair. |
| US12071450B2 |
Salts of conjugates for cancer therapy
The present invention relates to pharmaceutically acceptable salts of conjugates comprising a chemotherapeutic drug and an amino acid or a derivative thereof, which are readily taken up by a target cell and reduce side effects induced by the chemotherapeutic drug. In particular, the present invention relates to pharmaceutically acceptable salts of conjugates comprising cytidine analog drugs and aspartic or glutamic acid and analogs thereof, pharmaceutical compositions comprising these conjugates and use thereof for the treatment of cancer or a pre-cancer condition or disorder. |
| US12071446B1 |
Metal organic frameworks containing face-centered cubic topology supported by carbon nanotubes
Metal-Organic Frameworks (MOFs) comprising an isoreticular series of MOFs based on face centered cubic (feu) topology. These MOFs can contain a rare earth metal (RE) located at the center and a ligand, for example, terephthalic acid or bipyridine and their extended forms. These MOFs can be combined with single walled carbon nanotubes (SWCNTs) to obtain a carbon nanotube (CNT)-metal organic framework (MOF) composite (CNT@MOF). This CNT@MOF is useful for, e.g., removing dyes from wastewater and can be tailored to meet the size of the dye to be removed. |
| US12071442B2 |
Substituted pyrrolo[3,4-c]pyridines as HPK1 antagonists
The present invention provides compounds of formula I, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders. |
| US12071441B2 |
10-(di(phenyl)methyl)-4-hydroxy-8,9,9A,10-tetrahydro-7H-pyrrolo[1′,2′:4,5]pyrazino[1,2-b]pyridazine-3,5-dione derivatives and related compounds as inhibitors of the orthomyxovirus replication for treating influenza
The invention provides compounds of Formula (I): as further described herein, as well as pharmaceutical compositions comprising such compounds, and methods to use the compounds and pharmaceutical compositions for treatment of certain viral disorders, including influenza. |
| US12071436B2 |
Anti-parasitic compounds and uses thereof
The present disclosure provides compounds of Formula (I′), Formula (II), and Formula (III). The compounds described herein may useful in treating and/or preventing protozoan infections in a subject in need thereof, treating and/or preventing trypanosomal infections (e.g., Trypanosoma cruzi (T. cruzi) or Trypanosoma brucei infections) and/or plasmodial infections in a subject in need thereof, treating and/or preventing diseases in a subject in need thereof (e.g., Chagas disease, malaria, and/or sleeping sickness), and may be useful in treating and/or preventing infectious diseases in a subject in need thereof. Also provided in the present disclosure are pharmaceutical compositions, kits, methods, and uses including a compound described herein. |
| US12071432B2 |
Phenylaminopyrimidine amide autophagy inhibitors and methods of use thereof
Described herein are compounds that are inhibitors of autophagy and their use in the treatment of disorders such as cancers. |
| US12071431B2 |
Pyridin-sulfonamide compounds for the treatment of conditions related to interleukin 1 beta
The present invention relates to a novel class of pyridine-sulfonamide compounds and to compositions comprising the same. The compounds and compositions are useful as medicaments in the treatment of diseases responsive to inhibition of IL-1β, such as non-alcoholic steatohepatitis (NASH) and idiopathic pulmonary fibrosis (IPF). |
| US12071430B2 |
Itraconazole analogs and use thereof
Itraconazole, a widely used antifungal drug, has been found to possess potent anti-angiogenic and anti-hedgehog activities, exhibiting promising antitumor activity in several human clinical studies. The wider use of itraconazole in the treatment of cancer, however, has been limited by its potent inhibition of the drug metabolic enzyme CYP3A4 which causes drug-drug interactions. In an effort to eliminate the CYP3A4 inhibition of itraconazole while retaining its anti-angiogenic activity, we synthesized a series of itraconazole derivatives. The newly synthesized analogs of itraconazole were evaluated for their cytotoxicity against human umbilical vein endothelial cells (HUVEC) and their inhibitory activity against CYP3A4 enzyme. |
| US12071429B2 |
Isoindolinone inhibitors of the MDM2-P53 interaction having anticancer activity
The invention provides a compound of formula (I): or tautomer or a solvate or a pharmaceutically acceptable salt thereof, wherein the various substituents are as defined in the claims. Also provided are pharmaceutical compositions containing the compounds of formula (I), processes for making the compounds and the medical uses of the compounds. |
| US12071428B2 |
Indazole compounds as kinase inhibitors
Disclosed herein are compounds and methods of treating diseases and/or conditions associated with FGFR inhibition. |
| US12071424B2 |
IRE1 small molecule inhibitors
Provided herein are small molecule inhibitors for the targeting or IRE1 protein family members. Binding may be direct or indirect. Further provided herein are methods of using IRE1 small molecule inhibitors for use in treating or ameliorating cancer in a subject. Moreover, IRE1 small molecule inhibitors described herein are for the treatment of cancer, where the cancer is a solid or hematologic cancer. |
| US12071423B2 |
Processes and intermediate for the large-scale preparation of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamide hemisuccinate, and preparation of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamide acetate
The embodiments of present invention provide processes for the large-scale preparation of 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide hemisuccinate, and formulations and product forms, such as tablets, made by these processes. Additionally, embodiments of the present invention provide tablets including 25 mg, 50 mg, 100 mg, or 200 mg free base equivalent of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamide hemisuccinate. |
| US12071418B2 |
Processes for preparation of dapagliflozin or its solvates or co-crystals thereof
The present invention generally relates to an improved process for the preparation of dapagliflozin of Formula I or its solvates or co-crystals thereof. Dapagliflozin is an inhibitor of sodium dependent glucose transporters and used for treating diabetes. The present invention also encompasses novel intermediates and their use in the preparation of dapagliflozin. An exemplary process according to the present is shown below, wherein X1, R1, R2, P1, P2, P3 and P4 are as described herein. |
| US12071413B2 |
Azole derivatives as apelin receptor agonist
The present invention relates to a novel azole derivative as an apelin receptor agonist and a method for treating cardiovascular disease, diabetic disease, renal disease, hypertension, and arteriosclerosis, etc., using the same. The present invention provides a compound represented by formula (I) or a pharmacologically acceptable salt thereof wherein X1 represents —N═ or —CH═, X2 represents —CH═ or —N═, R1 and R2 each represent a C1 to C6 alkoxy group or the like, R3 represents a heteroaryl group (the heteroaryl group is optionally substituted by a methyl group or the like) or the like, and R4 represents a C1 to C6 alkylthio group or a C2 to C6 alkenyl group (the C1 to C6 alkylthio group and the C2 to C6 alkenyl group are each optionally substituted by one carboxy group or the like) or the like. |
| US12071412B2 |
Caspase inhibitors and methods of use thereof
Provided herein are compounds of formula I, compositions comprising the compounds and method of treating various diseases with the compounds and compositions. |
| US12071409B2 |
Quinoline derived small molecule inhibitors of nicotinamide N-methyltransferase (NNMT) and uses thereof
The present invention relates to quinoline derived small molecule inhibitors of nicotinamide N-methyltransferase (NNMT), the preparation thereof and uses thereof. |
| US12071406B2 |
Crystalline forms of an NK-1 antagonist
The present invention is related to crystalline forms of 2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethyl-N-(6-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridin-3-yl)propanamide which is an NK-1 antagonist useful in the treatment of induced vomiting and other disorders. |
| US12071399B2 |
Process for the preparation of arylsulfonylpropenenitriles
The present invention relates to a process for the preparation of arylsulfonylpro-penenitriles. The reaction starting from arylsulfonyl halides is catalyzed by a cat-alyst compound comprising a transition metal. The process is scalable, environ-mentally benign and provides the product in good yield. |
| US12071398B2 |
Process for producing methanol
A process for catalyzed reaction of CO and H2 into methanol includes the step of reacting the CO and H2 with a catalyst comprising a transition metal and at least one Lewis basic ligand together with at least one nucleophilic promoter so as to produce the methanol as a product. |
| US12071397B2 |
Topical compositions for the treatment of dermatological disorders
The present invention relates to pharmaceutical compositions and methods useful for the treatment of dermatological disorders, and in particular acne vulgaris and skin pigmentation disorders. Pharmaceutical compositions comprising one or more arginine, salicylic acid and/or azelaic acid that are useful for the treatment of dermatological diseases and the symptoms and underlying causes of such dermatological diseases are also disclosed. |
| US12071392B2 |
Aminoadamantyl nitrate compounds and their use to treat CNS disorders
The present disclosure provides adamantyl compounds having one or more amine groups and one or more nitrate groups. The aminoadamantyl nitrate compounds can be used to treat disorders of the central nervous system, including neurodegenerative and non-neurodegenerative diseases. |
| US12071388B2 |
Full continuous flow synthesis process of fluorine-containing aromatic hydrocarbon compounds
A full continuous flow synthesis process of fluorine-containing aromatic hydrocarbon compounds. Aromatic amine and hydrogen fluoride are respectively pumped into thermostats A and B, then flow into micro-channel reactor C for salt forming reaction whose temperature is kept constant; sulfuric acid solution of nitrosylsulfuric acid is pumped into thermostat D; after keeping the temperature constant, the sulfuric acid solution of nitrosylsulfuric acid and salt forming product flowing out from the micro-channel reactor C flow into micro-channel reactor E for diazotization reaction; the obtained product flows into micro-channel reactor F for thermal decomposition reaction, is cooled in cooler G, then enters three-phase separator H for continuous separation, fluorine-containing aromatic hydrocarbon crude product is subjected to continuous alkaline washing, drying and rectification to obtain fluorine-containing aromatic hydrocarbon finished product, and mixture of hydrofluoric acid and sulfuric acid is continuously distilled to obtain hydrogen fluoride and sulfuric acid. |
| US12071386B2 |
Conversion of alcohols and aldehydes to energy-dense hydrocarbon fuel mixtures
The present disclosure relates to a process for preparing long-chain alkanes and alkenes from alcohols, aldehydes, or both. The process proceeds via acceptorless dehydrogenation and decarbonylative coupling using a supported catalyst. |
| US12071385B2 |
Multi-source micronutrient composition and methods of treating soil with the same
The present disclosure is concerned with fertilizer compositions that provide controlled, delayed, and/or prolonged release of micronutrients in soil. In one embodiment, the inventive composition comprises a dry, powdered blend of a first target micronutrient source in chelated form and a second source of the same target micronutrient but provided in non-chelated form. In another embodiment, the inventive composition provides at least two sources of boron, with one source being a water-soluble form and the other source being a water-insoluble form. Regardless of the embodiment, the methods of using the fertilizer composition results in increased uptake of the particular micronutrient, nitrogen, and/or potassium compared to the prior art. |
| US12071381B2 |
Ceramic matrix composite article and method of making the same
A method includes forming a ceramic matrix composite component by infiltrating an array of ceramic-based fibers with a ceramic-based matrix; forming a plurality of cooling holes in the ceramic matrix composite component; applying a slurry of particles in a carrier fluid to the ceramic matrix composite component such that the slurry passes through the cooling holes and wicks into the ceramic matrix composite material; and processing the ceramic matrix composite component to remove the carrier fluid, thereby leaving a filler at a wall surface of the plurality of cooling holes. A component is also disclosed. |
| US12071379B2 |
Ceramic objects and methods for manufacturing the same
Certain examples of the present invention relate to a method for manufacturing a ceramic object derived from a 3D printed ceramic structure. The method comprises: carbonising the 3D printed ceramic structure. Such carbonising of the 3D printed ceramic structure may comprise introducing a network of carbon bonding into the 3D printed ceramic structure via: impregnating and/or coating the 3D printed ceramic structure with a carbon precursor, or printing the 3D printed ceramic structure using a ceramic printing medium comprising a carbon precursor. The resultant 3D printed ceramic structure which comprises a carbon precursor is pyrolysed so as to form a network of carbon bonding within/surrounding the 3D printed ceramic structure. |
| US12071378B2 |
High temperature fiber and method of making
Disclosed is a method of making high temperature fiber including incorporating an inorganic atom into a polymer precursor fiber to form a modified polymer precursor fiber and converting the modified polymer precursor fiber to a high temperature fiber having a bonded inorganic atom. |
| US12071370B2 |
Glass substrate, black matrix substrate, and display panel
The present invention relates to a glass substrate including a pair of main surfaces and an end surface, and having a surface layer diffusion Sn atom concentration of 2.0×1018 atomic/cm3 or more and 1.4×1019 atomic/cm3 or less in at least one of the main surfaces, the surface layer diffusion Sn atom concentration being obtained by subtracting an Sn atom concentration of an inside of the glass substrate from an Sn atom concentration of a surface layer of the glass substrate, in which the Sn atom concentration of a surface layer of the glass substrate is defined as an Sn atom concentration at a depth of 0.1 to 0.3 μm from the main surface and the Sn atom concentration of an inside of the glass substrate is defined as an Sn atom concentration at a depth of 9.0 to 9.2 μm from the main surface. |
| US12071369B2 |
S-shaped stress profiles and methods of making
A strengthened glass having a stress profile that differs from error-function and parabolic profiles. Stress relaxation and thermal annealing/diffusion effects, which occur at longer ion exchange and/or anneal times increase the depth of compression of the surface layer. A method of achieving these effects is also provided. |
| US12071368B2 |
Glazing unit with frequency selective coating and method
An improved glazing unit including a glass panel which is low in reflectance for RF radiation, a coating system which is high in reflectance for RF radiation disposed on the glass panel and creating onto the glazing unit a dual band bandpass filter. The glazing unit further includes at least one frequencies selective decoated portion of the coating system extending along a plane, P; having a width, DW, and a length, DL. The at least one frequencies selective decoated portion features a first decoated element with a plurality of unit cells, and a plurality of second decoated elements where a second decoated element is placed in a unit cell of the first decoated element, but no second decoated element is in contact with the first decoated element and at least one unit cell of the first decoated element has no second decoated element. |
| US12071366B2 |
Apparatus and method for applying paint with roller coaters, preferably to photovoltaic panels
A bridge device for measuring the thickness of mainly flat panels to be placed in a panel production line includes a frame having feet for fixing the bridge device to the floor; a plurality of supports that support measuring contact systems, which are slidable perpendicularly to the conveying direction of the panels so to adjust their positions for a transversal measure of the panels; a plurality of measuring contact systems, of which is one is for each longitudinal side of the panels; a photocell detecting the position of the panels and their lengths; blocking knobs for blocking the supports; and a device transmitting the information concerning the actual thickness of each panel to a machine for treating one of the main surfaces of the panel. |
| US12071365B2 |
Glass assembly including a performance-enhancing feature and method of manufacturing thereof
A method of manufacturing a glass assembly to have a performance-enhancing feature includes a step of forming a glass substrate that is curved. The method also includes digitally-applying an ink without a mask onto a surface of the curved glass substrate. The method further includes curing the ink to form the performance-enhancing feature on the surface of the curved glass substrate. |
| US12071359B2 |
Dynamic produced water treatment apparatus and system with oxygen recovery
An automated produced water treatment system that injects ozone or an ozone-oxygen mixture upstream of produced water separators, with the dose rate changing dynamically as the produced water quality changes, as determined by continuous monitoring of the produced water quality by a plurality of sensors that detect water quality parameters in real time. The system may operate as a “slipstream” injection system, that draws a portion of produced water from the produced water pipeline and injects ozone or an ozone-oxygen mixture back into the pipeline without disrupting or slowing normal operations. Disinfectants or other additives may also be injected. The treatment system may be wholly or partially contained in mobile containers or trailers, for on-the-fly use in existing produced water treatment facilities. An oxygen de-gasser or de-aerator may be included, configured to remove gaseous oxygen from the fluid stream |
| US12071354B2 |
Multifunctional co-ordination framework materials
Disclosed herein is a class of co-ordination framework materials having various useful properties. The co-ordination frameworks comprise complexes of M2[M′(CN)6] or Ax(M2[M′(CN)6]), wherein M is selected from V, Cr, Mn, Fe, Co, Ni, Cu, Ag, Au, Zn, Ru, Rh, Pd and Pt; M′ is selected from Fe and Ru; A (when present) is located in the pores of the framework and is selected from Li+, Na+, K+, Be2+, Mg2+ and Ca2+; and x (when present) is 0 |
| US12071353B2 |
Recovery of bromine from waste bromide brines
A process includes supplying a bromide brine and removing organic compounds from the bromide brine. The method also includes acidifying the bromide brine to form a stream containing hydrobromic acid and separating the hydrobromic acid from the stream containing hydrobromic acid. |
| US12071349B2 |
Composite aerogel based on graphdiyne motif arrangement and preparation method thereof
A composite aerogel based on graphdiyne motif arrangement and a preparation method thereof are provided by the embodiments of the disclosure, belonging to the technical field of photothermal evaporation materials, including firstly growing graphdiyne on a surface of the graphene oxide to obtain a graphdiyne-coated graphene oxide, taking an additional graphene oxide, adding the additional graphene oxide and the graphdiyne-coated graphene oxide obtained by the coupling reaction into pure water, and ultrasonically mixing to obtain a mixed dispersion, adding a polyvinyl alcohol aqueous solution into the mixed dispersion, and transferring to a reaction kettle after ultrasonic mixing, putting the reaction kettle after sealing into a blast drying box for hydrothermal reaction to obtain a gel structure, and cleaning the gel structure, and freeze-drying to obtain a composite aerogel containing graphdiyne-coated reduced graphene oxide and reduced graphene oxide. |
| US12071348B2 |
Graphene nanopore manufacturing method using detachable functional groups and graphene sheet having graphene nanoholes formed thereby
Provided is a method for forming graphene nanoholes to form nanoholes in a graphene sheet, the method comprising a process (a) of forming a functional group-bonded region in a graphene sheet, and a process (b) of heating the graphene sheet having the functional group-bonded region to remove the functional group-bonded region to form nanoholes. |
| US12071346B2 |
Fine particle coal, and systems, apparatuses, and methods for collecting and using the same
Methods, apparatuses, and systems to collect fine particle coal are provided herein. For example, these methods, apparatuses, and systems may be incorporated into a coal processing plant to collect a portion of the fine particle coal that is normally lost in the system. A fine particle coal also is provided. The fine particle coal may have a particle size of 1000 μm or smaller and a water content of from about 5% to about 20%, by weight. |
| US12071335B2 |
Sensor devices including force sensors and robots incorporating the same
A sensor device includes an inflatable diaphragm operable to be disposed on a member, and an array of force sensors disposed about the inflatable diaphragm. The array of force sensors provides one or more signals indicative of a location of contact between an object and the inflatable diaphragm. |
| US12071333B2 |
Vertical viewing windows in a materials handling vehicle
A materials handling vehicle is provided having: a power unit comprising at least one wheel; a mast assembly coupled to the power unit comprising at least one mast weldment; and a platform assembly. The platform assembly comprising: a floorboard upon which an operator may stand; a support wall connected to the floorboard and positioned adjacent to the mast assembly, the floorboard and the support wall defining an operator compartment of the platform assembly; at least one operator control assembly positioned to allow for operation by an operator located within the operator compartment; and a non-horizontal viewing window provided in the support wall. |
| US12071322B2 |
Method, a multicar elevator system, and an operational entity for controlling movement of two or more elevator cars of a multicar elevator system
The invention relates to a method for controlling movement of two or more elevator cars of a multicar elevator system. The method comprises: selecting manually via a user interface of an operational entity an elevator car from among a plurality of elevator cars to be moved and controlling movement of one or more other elevator cars from among the plurality of the elevator cars away from a driving area of the selected elevator car. The invention relates also to a multicar elevator system and an operational entity implementing at least portions of the method. |
| US12071316B2 |
Paper feed device and image forming apparatus
An according to an aspect, a paper feed device includes a device body and a paper feed cassette inserted into the device body along an insertion direction. The paper feed device includes a lock lever mounted to the paper feed cassette via a lever shaft; a spring that applies a rotational force which rotates the lock lever in an engagement direction; and a lock member provided at the device body. |
| US12071315B2 |
Method and device for separating sawn timber packs into main yield and side cuttings
In a method for separating a sawn timber pack obtained from one trunk into main yield and side cuttings using a separating conveyor, the sawn timber pack is conveyed in a longitudinal direction via an underside transport device of the separating conveyor. While the single- or multi-piece main yield is supported by the transport device, one or more side boards are separated transverse to the conveying direction using gravitational force and/or external forces, whereby lateral retaining elements are briefly opened for release. In order to be able to process trunks with as large a diameter range as possible, the side boards located on opposing sides of the sawn wood pack are separated in two successive separating stages, whereby the lateral retaining elements of the separating conveyor are opened on one side on a respective release side in the successive separating stages. |
| US12071313B2 |
Variable DC bus voltage in an independent cart system
A system and method for varying an amplitude of voltage on a DC bus by track segment in a linear drive system for an independent cart system according to application requirements is disclosed. The track includes at least a first portion and a second portion, where a DC voltage at a first amplitude is provided to the first portion of the track, and a DC voltage at a second amplitude is provided to the second portion of the track. The first amplitude of the DC voltage is selected to permit movers traveling along the track to travel at full rated speed with a full rated three applied to the mover. The second amplitude of the DC voltage is selected to permit the movers to travel at a reduced speed with full or increased three applied or to travel at full rated speed with a reduced force applied to the mover. |
| US12071309B2 |
Circulation conveyor transport wheel, substrate carrier and method
Disclosed herein is a circulation conveyor transport wheel that includes a framework at which the circulation conveyor transport wheel can be rotatably mounted and a multiplicity of coupling devices which are arranged at an outer circumference of the framework, wherein each coupling device has at least one form-fit contour for form-fitting coupling to a substrate carrier. The substrate carrier includes multiple members which are connected to one another by a rotary connection, two carriages which are arranged on mutually opposite sides of the substrate carrier to guide the substrate carrier along a transport path, and multiple coupling devices (as counterparts to the coupling device on the transport wheel), each of which comprises at least one form-fit contour arranged between the two carriages, wherein two form-fit contours are offset with respect to one another along the transport path of the substrate carrier. |
| US12071308B2 |
Enhanced system and method for conveyor maintenance
Systems and methods are provided for conveyor operation and maintenance that employ one or both of a “smart shoe” technology where one or more conveyor shoes incorporate features, such as an RFID tag, and a “missing pin detection” technology where one or more pin components of conveyor shoes incorporate features, such as an RFID tag, allowing selective wireless tracking and identification capability. A conveyor system comprises a shoe management system allowing interactions directly with one or more RFID readers, which can detect, store and/or monitor information associated with “smart shoe” and/or “missing pin detection” RFID tags, where interface between this application and the reader can be implemented via a socket interface. An open platform communications (OPC) wrapper can be created around the interface so that a Human Machine Interface (HMI) could interact directly with shoe management system. |
| US12071306B2 |
Tote handling for chilled or frozen goods
An automated order fulfillment system is disclosed having different temperature zones and robots and containers capable of and/or configured to work in these different temperature zones. |
| US12071302B2 |
Container handling vehicle with an open top, and method of handling product items into storage container carried by the vehicle
A container handling vehicle picks up storage containers from a three-dimensional grid of an underlying storage system. The container handling vehicle includes a vehicle module part (P1); and a container lifting part. The vehicle module part (P1) includes a first set of wheels for moving the container handling vehicle in a first direction (X) and a second set of wheels for moving the container handling vehicle in a second direction (Y). The second direction is perpendicular to the first direction. The container lifting part extends sideways as a cantilever from the vehicle module part (P1) and includes a hoist frame (P2) with an opening (OSP) defining an access perimeter; a hoist mechanism carried by the hoist frame (P2); a plurality of lifting bands connected to the hoist mechanism and guided by the hoist frame (P2); and a lifting frame for releasable connection to a storage container, the lifting frame being suspended in a horizontal orientation from the hoist frame (P2) by the plurality of lifting bands. The lifting frame has an opening (OLF) defining an access perimeter. The access perimeter of the opening (OSP) in the hoist frame (P2) corresponds in shape and alignment to the access perimeter of the opening (OLF) in the lifting frame to allow access to items in the storage container through the respective openings (OSP, OLF) when the lifting frame has been lifted up to the hoist frame (P2) by the hoist mechanism. |
| US12071299B2 |
Waste bin cover system
A waste bin cover system for protecting a waste bin from interference from freezing water includes a waste bin with a lid for opening and closing an aperture at a top end of the bin. A cover is deployable over the lid and a rim of the waste bin when the lid is closed to protect the waste bin from interference from freezing water. The cover has a pair of flaps in front which are removably couplable to each other to secure the cover to the waste bin. |
| US12071296B2 |
Facilitating inter-system data transfer with seralized data objects
A computer server includes processor and memory hardware. The processor hardware executes instructions including parsing a hypertext transfer protocol (HTTP) request from a first user agent to identify a first data object matching a set of characteristics and generating a new data element based on the HTTP request. The instructions include, in response to the first data object being present: extracting a first set of serialized data elements and serializing them with the new data element to generate a second data object. The instructions include, in response to the first data object being absent and a user associated with the first user agent being identifiable: determining a second set of serialized data elements based on an identity of the user, and serializing them with the new data element to generate the second data object. The instructions include transmitting an HTTP response including the second data object. |
| US12071295B2 |
Laminate, blister pack, press-through package, and laminate manufacturing method
A laminate has a substrate layer, an intermediate layer, and a fluorine-based resin layer in that order, in which the substrate layer contains any one or more kinds of a polyolefin-based resin, a polyester-based resin or a vinyl-based resin, the intermediate layer contains a polyethylene resin and a modified polyethylene resin, and the intermediate layer has a thickness of 5 μm or more and 50 μm or less. |
| US12071294B2 |
Cushioning material, packing material, and packed goods
Provided is a cushioning material for being put into a packing box configured for encasement of electronic equipment. The cushioning material absorbs external stress applied to the electronic equipment encased in the packing box. The cushioning material includes: a holder including a first plate having a first opening and configured to face the electronic equipment, and a second plate having a second opening and configured to face an inner wall surface of the packing box; and a first cushioning block held by the holder between the first plate and the second plate. The first cushioning block includes a first cushioning portion protruding through the first opening in a first direction going from the first plate toward the electronic equipment and configured to be in contact with the electronic equipment, a second cushioning portion protruding through the second opening in a second direction going from the second plate toward the inner wall surface of the packing box and configured to be in contact with the inner wall surface of the packing box, and a first link portion provided between the first plate and the second plate and linking the first cushioning portion and the second cushioning portion to each other. The first link portion is longer than the first opening and the second opening in a first holding direction intersecting with the first direction and the second direction. |
| US12071292B2 |
Flexible recyclable package
An improved nylon-free recyclable multilayer package and a method for manufacturing the same is provided that addresses the shortcomings of currently available recyclable materials for flexible packaging and containers. One object of embodiments of the present invention will be to provide a flexible plastic package suitable for curbside recycling, for example, a package that may be in compliance with recyclability as defined by the Association of Plastic Recyclers (APR). One such embodiment comprises a package manufactured from a material that is substantially free of nylon. Another or a second embodiment comprises a package manufactured from a material using a certain optimized ratio of compatibilizers in order to achieve suitable packaging performance and standards for recyclability. The flexible recyclable multilayer packaging material comprises a first laminate film and a second laminate film. The first laminate film further comprises, in order: a first sealable polyethylene layer with low initial seal band defining an exterior layer of the first laminate film; a second sealable polyethylene having a certain pre-determined thickness; a first tie layer; a first gas barrier layer of ethylene vinyl alcohol (EVOH); a second tie layer; a second sealable polyethylene layer; and a third sealable polyethylene layer. The second laminate film further comprises, in order: a first sealable polyethylene layer with low initial seal band defining an exterior layer of the second laminate film; a first sealable polyethylene layer having a certain pre-determined thickness; a first tie layer; a first gas barrier layer of ethylene vinyl alcohol (EVOH); a second tie layer; a second sealable polyethylene layer; a third sealable polyethylene layer; and wherein the flexible material is substantially free of nylon. |
| US12071288B2 |
Gas barrier layered body, and packaging material and tube container using same
The present disclosure relates to a gas barrier layered body including: a substrate layer containing a polyolefin-based resin; a first polyvinyl alcohol-based resin layer; a Si or Al-containing thin film layer; and a second polyvinyl alcohol-based resin layer, in the stated order, in which a logarithmic decrement at 100° C. of the first polyvinyl alcohol-based resin layer as measured by a rigid-body pendulum type physical property testing instrument is 0.20 or less and a logarithmic decrement at 125° C. is 0.30 or less, and an indentation hardness of the second polyvinyl alcohol-based resin layer as determined by a nanoindenter is 0.5 to 1.0 GPa. |
| US12071286B1 |
Cap assembly for a medication container
The medication container includes a receptacle that has an inner space for holding medications. The cap assembly is coupled with the receptacle for retaining the medications in the inner space. The cap assembly includes at least one passage that can be selectively opened and closed and includes at least one medication sensor that is configured to detect any medications travelling through the passage and out of the receptacle in a contactless manner. A microprocessor is in electrical communication with the at least one medication sensor and with a memory. The microprocessor is configured to record data to the memory in response to the at least one medication sensor detecting a medication travelling through the passage. A wireless module is in electrical communication with the microprocessor for uploading the data to an external device. |
| US12071284B2 |
Package with locking mechanism
A package includes a base, a lid, and a locking mechanism. The locking mechanism includes an arm and a flexible member. The arm extends from the lid and has a first engaging structure. The member includes a flexible rib connected to a base floor, and a second engaging structure and a contact structure on a rib outer surface. The member flexes in response to a first force applied in a first direction to the contact structure and relaxes in response to absence of the first force. The member engages the first and second engaging structures based on the member being relaxed while the lid is closed. The member disengages the first and second engaging structures based on the member being flexed while the lid is closed. The lid may be opened based on applying a second force to the lid in a second direction while the member is flexed. |
| US12071278B2 |
Jar for cosmetic product having a non-cylindrical neck
A jar for cosmetic products that includes a base surmounted by a neck and a lid, the neck having a non-circular cross-section and including a rim. The neck includes at least one first assembly element, the lid including at least one second assembly element. The lid is configured so that: (1) when the lid is in a closed position: (1a) the at least one second assembly element is arranged under the rim; and (1b) the at least one second assembly element and the at least one first assembly element are nested together, and (2) when the lid is in an open position, the at least one second assembly element is disengaged from the at least one first assembly element and the rim. The lid is configured to pass from one position to the other by rotation about the neck. |
| US12071275B2 |
Novelty drinking vessel
A drinking vessel comprising: a first attachment interface; an electronic display unit having a display screen and comprising a second attachment interface; and a remote control comprising remote control circuitry within a remote control housing; wherein: the first and second attachment interfaces are configured to cooperate to releasably attach the electronic display unit to the drinking vessel; the remote control is operable to wirelessly transmit instructions to the electronic display unit, including instructions relating to the content displayed on the display screen; the remote control housing is resistant to ingress of liquid when submerged in liquid at least up to the maximum depth containable by the drinking vessel; and the remote control housing is resistant to heat so as to protect the remote control circuitry from damage when the remote control housing is submerged in liquids heated to up to 100 degrees Celsius. |
| US12071274B2 |
Modular produce crate
A modular produce crate has four side panels, a base panel and abase having a quadrant of upper surface corner base connectors. Each side panel defines an interior base panel channel, a pair of side panel corner connectors extending below the channel and side panel interfacing edges above the channel. Adjacent pairs of the side panel corner connectors plug into each respective corner base connector to enclose the channels around the base panel to hold the base panel and adjacent interfacing edges thereof are fastened together. As such, the base panel is held fast by the engagement of the side panel connectors within the respective base connectors thereunderneath and by the fastened interfacing edges of the side panels thereabove. |
| US12071272B2 |
Fusion packaging
Disclosed herein are fusion packaging and fusion packages. A package includes a frame which provides structure, a sidewall fused to the frame, and a cap connected to one end of the frame. Another package includes a sleeve, a cap fused to one end of the sleeve, and a seal configured to be fused to a remaining end of the sleeve after filling with content. Another package includes a frame, a film fused to the frame, a cap connected to one end of the frame, and a seal connected to another end of the frame, where one of the cap and seal are connected to the frame after material placement. Sealed edges are formed at junctures between a frame, sleeve, or cap and a sidewall or film when frame, sleeve, or cap material embeds with sidewall or film material. |
| US12071268B2 |
Bag web and method and equipment for packing items
A bag web, equipment and method for packing items, liquid or bulk goods in film bags, which are conveyed in a continuous bag web of bag items through a filling station is provided. The mouths of the bags are held open for receiving items, after which the bags are closed and are separated from the web. The bag web includes a zip closure, which is applied parallel to the upper edge of the bag web and is continuous for the entire length of the bag web. The zip closure is coupled to the first guide, which is arranged to retain and guide the bag web in the zip closure along a first section of a transport path through the equipment. |
| US12071267B2 |
System, apparatus, and method for ozone-containing vacuum storage of perishable products
Methods, apparatus, and system for storing perishable products in a vacuum container. An atmosphere control system is coupled to the vacuum container for measuring and maintaining controlled atmospheric conditions within the vacuum container. The atmosphere control system includes a plurality of monitors configured to monitor atmospheric conditions within the vacuum container. The atmosphere control system further includes a vacuum pump configured to reduce total absolute pressure in the vacuum chamber to below a total gas pressure limit, an ozone generator configured to generate gaseous ozone, and an inlet valve coupled to the ozone generator and configured to admit an ozone-containing gas into the vacuum container. |
| US12071264B2 |
Apparatus for wrapping a load and associated methods
There is provided a method for wrapping a load comprising an upper portion defining an upper peripheral surface and a lower portion defining a lower peripheral surface. The method includes configuring a first material dispenser including a first material web in a first starting position and a second material dispenser including a second material web in a second starting position. The method includes and providing a rotation between the load and the material dispensers, such that, upon the rotation, the first material dispenser wraps the upper peripheral surface of the load with the first material web and the second material dispenser wraps the lower peripheral surface of the load with the second material web. The first material dispenser wraps the upper peripheral surface of the load simultaneously while the second material dispenser wraps the lower peripheral surface of the load during at least a portion of a wrapping cycle. |
| US12071263B2 |
Propeller guard and unmanned aerial vehicle
A propeller guard (200) according to the present disclosure is a propeller guard (200) for an unmanned aerial vehicle including a main body part (1) and a propeller part (2) and includes: an encircling part (210) that extends around the propeller part (2) and protects the propeller part (2); and a connection part (220) that connects the main body part (1) and the encircling part (210), wherein the encircling part (210) has a buoyant force for maintaining at least a part of the main body part (1) and the propeller part (2) above water. |
| US12071259B2 |
Foamed glass composite material and a method using the same
A support structure, including an excavation and a plurality of irregularly shaped foamed glass bodies at least partially filing the excavation. Each respective irregularly shaped foamed glass body has an aspect ratio of about 1:1.7 and a diameter of about 1 inch. The irregularly shaped foamed glass bodies intersect to define stacking angles of at least about 35 degrees. Under compression, the irregularly shaped foamed glass bodies crush and break up before slip failure occurs such that the roadbed has a crushing failure mode. |
| US12071258B2 |
Aircraft beacon light, and aircraft comprising an aircraft beacon light
An aircraft beacon light includes: a plurality of first LEDs, wherein the plurality of first LEDs emit aviation red light in accordance with Federal Aviation Regulations section 25.1397 at an operating temperature of 25° C.; and a plurality of second LEDs, wherein the plurality of second LEDs are phosphor-converted LEDs of red or reddish orange color; wherein the aircraft beacon light is configured to jointly flash the plurality of first LEDs and the plurality of second LEDs for emitting a red beacon light output. |
| US12071256B2 |
Architectures for hybrid-electric propulsion
A hybrid propulsion system includes a heat engine configured to drive a heat engine shaft. An electric motor is configured to drive an electric motor shaft. A transmission system includes at least one gearbox. The transmission system is configured to receive rotational input power from each of the heat engine shaft and the electric motor shaft and to convert the rotation input power to output power. |
| US12071254B2 |
Throttle control levers
A throttle control lever suitable for controlling the magnitude and direction of thrust of one or more aircraft engines is described. The throttle control lever comprises a frame, a trigger mechanism, a connection element, a cam engagement mechanism, a biasing means, a cam, and a grip suitable for gripping by a user when the throttle control lever is in use, The cam comprises a slot having first and second slot portions and a stop portion. The stop portion extends between and connects the first and second slot portions. The cam engagement mechanism comprises a cam lever and a slot engagement element, the cam lever is pivotally attached to the frame via a cam lever pivot, and the slot engagement element is attached to the cam lever. The trigger mechanism comprises a trigger lever and a trigger, the trigger lever is pivotally attached to the frame via a trigger pivot. |
| US12071253B2 |
Systems and methods for fault detection and control in an electric aircraft
A system for fault detection and control in an electric aircraft including an inertial measurement unit, the inertial measurement unit including at least a sensor configured to detect a torque datum associated with at least a propulsor. The system includes an observer, the observer configured to generate a torque prediction datum associated with the at least a propulsor, compare the torque prediction datum with the torque datum, and generate a residual datum as a function of the comparison. The system includes a mixer, the mixer comprising circuitry configured to generate, as a function of the residual datum, a torque priority command datum and transmit, to the at least a propulsor, the torque priority command datum. |
| US12071252B1 |
Aircraft and associated method of controlling an electric aircraft powerplant
The aircraft can include a rotary airfoil device having an output shaft rotatable around an airfoil rotation axis; an electric engine having a source shaft drivingly coupled to the output shaft; a controller in communication with the electric engine; a low voltage electric system operable to power the controller; a high voltage electric system having a high voltage battery operable to power the electric engine, the high voltage battery further operable to power the low voltage electric system via a voltage converter; and an electromagnetic generator having a generator shaft coupled to the output shaft, the electromagnetic generator operable to power the low voltage electric system. |
| US12071248B2 |
Actively dried equipment unit with a movable mechanical element in an aircraft
An equipment unit for installation in an aircraft includes an enclosure, in which at least one movable mechanical element is arranged, a supply duct, and a non-return valve, wherein the enclosure includes an inflow port and an outflow port, wherein the supply duct is connected to the inflow port, wherein the non-return valve is connected to the outflow port, wherein the supply duct is connectable to a source of heated air providable in the respective aircraft, and wherein the enclosure is designed that air supplied through the supply duct enters the enclosure through the inflow port, picks up moisture from inside the enclosure and exits through the outflow port. |
| US12071244B2 |
Reconfigurable seat assembly
A seat assembly for an internal cabin of a vehicle includes a seat cushion, and a backrest pivotally coupled to the seat cushion. The backrest is moveable between a first position and a second position. The first position is configured to allow a passenger to sit on the seat cushion. The second position is configured to allow one or more cargo items to be secured on a rear surface of the backrest. |
| US12071242B2 |
Legrest for an aircraft passenger seat, comprising a device
A legrest for an aircraft passenger seat, comprising a device, wherein: the device has a housing; the housing has two housing halves; the two housing halves are pivotally connected to one another; the housing is designed such that a life jacket for an aircraft passenger can be stowed therein; a seat cover for the aircraft passenger seat can be provided on one housing half, so that the device forms part of the usage surface of the legrest; and the device can be provided on a main structure of the legrest. |
| US12071240B2 |
Dual ISR-payload capable UAV
A dual use UAV or “drone” can include a battery and primary processor located at a fuselage, as well as two separate modular units removably coupled to the fuselage and in communication with the primary processor. The two separate modular units can interact with each other to provide an enhanced operation while the drone is in flight. One modular unit can be an ISR unit having a video camera, and the other modular unit can be a cargo unit. The enhanced operation can involve the ISR unit using its video camera to identify a delivery location for a cargo pod of the cargo unit. Alternative modular units can include a secondary ISR unit, a cargo fuel pod unit, or a robotic arm assembly. Standardized interfaces coupled to the fuselage can enable the ready removal of one modular unit and installation of another one. |
| US12071237B2 |
Foldable multi-rotor aerial vehicle
An unmanned aerial vehicle includes a central body, a plurality of arms extendable from the central body, and one or more joints. Each of the plurality of arms is configured to support one or more propulsion units, and is configured to transform between (1) a flight configuration in which the arm is extending away from the central body and (2) a compact configuration in which the arm is folded against the central body. Each joint is configured to couple one arm to the central body. At least one of the one or more joints includes an elastic element configured to cause at least one of the plurality of arms to automatically retract when the at least one of the plurality of arms is reversibly folded to a first predetermined state, and automatically extend when the at least one of the plurality of arms is reversibly extended to a second predetermined state. |
| US12071235B2 |
Fuel tank access panel heat exchanger
An access panel to be received in an access aperture in a lower skin of a wing on an aircraft incorporates a body surrounded by a sealing flange. The body is configured to be received in the access aperture and the sealing flange is configured to be received on a sealing land surrounding the access aperture. An integral heat exchanger extends from a top surface of the body into a fuel tank in the wing to conduct heat from the fuel to an external surface of the access panel. |
| US12071233B2 |
Battery systems with power optimized energy source and energy storage optimized source
A system includes a power optimized energy source, an energy storage optimized source, and a network that combines a first current from the power optimized energy source and a second current from the energy storage optimized source in order to power a load at least during a high power demand event, including by connecting the power optimized energy source and the energy storage optimized source using a parallel connection. |
| US12071232B2 |
Convertiplane
A convertiplane is described that comprises: a fuselage, having a first longitudinal axis and, in turn, comprising a nose and a tail portion; a pair of wings arranged on respective opposite sides of the fuselage, carrying respective rotors and generating a lift value; and a pair of engines operatively connected to respective rotors; each rotor comprising a mast rotatable about a second axis between a helicopter configuration and an aeroplane configuration; each rotor is interposed between the fuselage and the relative rotor along the direction of extension of the relative wing. |
| US12071230B2 |
Anti-torque rotor for a helicopter
An anti-torque rotor is described comprising: a mast rotatable about a first axis; a plurality of blades hinged on the mast and rotatable about respective second axes to vary the respective angles of attack; a control element sliding along the first axis with respect to the mast, rotatable with the mast and connected to the blades to cause the rotation about the second axes; a control mechanism, axially sliding and angularly fixed with respect to the mast; and a connection element interposed between the control mechanism and the control element, sliding integrally with the control mechanism along the mast; the control mechanism comprises a first and a second rod; the rotor comprises a coupling, which is configured to enable/prevent rotation of the second rod with respect to the first rod when the torque exerted by the first connection element on the second rod about the first axis is greater/less than a threshold value in the event of failure of the connection element. |
| US12071225B2 |
System and method to minimize an aircraft ground turn radius
Systems and methods for minimizing an aircraft turn radius are disclosed. For example, a method to minimize an aircraft turn radius may include receiving an activation signal from an activation switch. The activation switch may be configured allow a selected turn. The method may also include receiving a turn command in a direction of the selected turn. The method may also include transmitting a turn signal to an actuator operatively coupled to a nosewheel assembly. The actuator may rotate a shaft in the direction of the selected turn to move at least one nosewheel from a first angle to a second angle with reference to a longitudinal axis of the aircraft. The method may also include transmitting a thrust signal to at least one of a plurality of thrust-producing devices operatively coupled to a first wing and a second wing operatively coupled to the aircraft. |
| US12071222B2 |
Flight control device and method for increased rigging precision
The present disclosure relates to a flight control device that can be mounted to a body of a wing of an aircraft to reduce or eliminate backlash in electromechanical actuators (EMAs). The flight control device can include a flight control member and first and second actuators for moving the flight control member relative to the wing of the aircraft. The first and second actuators can be mechanically isolated from one another except for their mutual connection to the flight control member. The first and second actuators can cooperate to apply torsional loading to the flight control member about an axis of the flight control member to reduce or eliminate backlash. |
| US12071216B2 |
Modular unmanned aerial vehicle connection system having insertable tabs
A modular unmanned aerial vehicle (UAV) connection system is disclosed. A disclosed example connection system for use with a UAV includes a tab extending from one of an aerodynamic body or a frame, and a slot to receive the tab, the slot positioned on another of the aerodynamic body or the frame, the tab to be inserted into the slot in a direction that is opposite to a direction of travel of the UAV. |
| US12071212B2 |
Suspension structure for outboard motor and outboard motor
A suspension structure for an outboard motor and an outboard motor includes a clamp bracket, a main body support having a lowest position in a tilt-down state among portions supporting an outboard motor main body except for the clamp bracket, and a coupling fixed to the main body support and supported turnably about a tilt shaft at a first position and a second position in an axial direction of the tilt shaft. The main body support is between the first position and the second position and parallel to the axial direction of the tilt shaft. In the tilt-down state, the main body support is lower than the first position and the second position, and an imaginary triangle is defined by the first position, the second position, and the main body support as vertices when viewed from a rear. |
| US12071210B2 |
Thrust reversal emergency jettison device for underwater vehicle
A thrust reversal emergency jettison device for an underwater vehicle includes a thrust reversal mechanism. The thrust reversal mechanism includes a casing and a gas reaction compartment provided in the casing; the gas reaction compartment communicates with a gas passage in a shell of the casing through a gas pipe; and a bottom end cover is provided at a bottom of the gas reaction compartment, and the bottom end cover is hermetically connected with the gas reaction compartment through a cylinder mechanism, and falls off automatically when a gas pressure in the gas reaction compartment increases. Compared with the prior art, the present invention can provide a reverse thrust for an underwater vehicle in an emergency, help the underwater vehicle to ascend, and improve safety. |
| US12071205B2 |
Emissions control watercraft
A novel emissions control watercraft (STAXcraft) solving a long-felt but unsolved need regarding disadvantages associated with prior-art emissions servicing watercraft, the disadvantages selected from the group, but not limited to, the use of tugboats, securing or mooring servicing watercraft to a serviced vessel, additional expenses and time-delays and inefficiencies of land-based approaches, increased toxic emissions, increased greenhouse gases (GHG) emissions, danger from falling cargo, tanker safety, alongside mooring in narrow channels preventing other OGV's to pass safely, and cargo tank emissions. |
| US12071202B2 |
Bimini and watercraft having a bimini
A bimini has a collapsible frame having a first support and a second support pivotable about a first pivot axis, a top, a tensioner having a first arm pivotally connected to the first support about a second pivot axis and a second arm pivotally connected to the second support about a third pivot axis and to the first arm about a fourth pivot axis, and a tension adjuster for adjusting a distance between the second and third pivot axes. The tensioner has an unlocked position where the fourth pivot axis is on a first side of a plane containing the second and third pivot axes, and a locked position where the fourth pivot axis is on a second side of the plane. In the locked position, the collapsible frame is not movable from an extended configuration and to a collapsed configuration. A watercraft having the bimini is also disclosed. |
| US12071194B2 |
Bicycle frame tube
The present disclosure is related to a field of e-bikes that discloses a bicycle frame tube, which may be a down tube of a bicycle frame. The down tube includes at the bottom-bracket-side end a battery opening facing in the longitudinal direction of the down tube such that a battery can be inserted into the opening from below. Further, the battery may be switched on and off by a switch provided at the battery. The bicycle frame tube may include a switch opening such that a mechanical switch with an operating element may be arranged in the switch opening to mechanically actuate the on/off switch of the battery. Furthermore, a charging plug as well as a charging condition indicator may be provided at the lower end of the battery or the battery housing of the battery. |
| US12071189B2 |
Method of vehicle assembly including modular vehicle subassembly controls, communication and manufacture
A method of manufacturing a modular vehicle subassembly (MVS) includes assembling a propulsion system onto a vehicle frame, assembling a suspension system onto the vehicle frame, assembling a steering system and braking system onto the vehicle frame, assembling an electrical distribution system onto the vehicle frame, and integrating an onboard controller with the propulsion system, the steering system, and the braking system. The onboard controller is configured to command the propulsion system, the steering system, and the braking system such that the MVS is operable to move untethered through a top hat assembly line during assembly of a top hat on the MVS. |
| US12071182B2 |
Electrical drive device and electrical power steering device
A connector terminal (40) is formed by a connector joining portion (400) that is joined to a mating connector terminal, a connector bonding portion (40A) that is bent from the connector joining portion (40C) and extends along a surface of a board (31) and a movement stopper portion (40P-C) that engages with a movement stopper part (31E) provided at the board (31) and stops the connector bonding portion (40A) from moving on the surface of the board (31). In a state in which the connector bonding portion (40A) is put on solder applied to the board (31), the movement stopper portion (40P-C) engages with the movement stopper part (31E) of the board (31), and the connector terminal (40) is bonded and fixed to the board (31) with melted solder. |
| US12071175B2 |
Vehicle front body structure
A front side frame provided on each of right and left sides of the vehicle and extending in a vehicle longitudinal direction; and a bumper beam provided on a vehicle front side of each of the front side frames and having an inclined section in each end portion in a vehicle width direction, the bumper beam extending outward in the vehicle width direction and being inclined rearward in. A crash can is provided in a front end portion of each of the front side frames, extends forward, and is inclined outward in the vehicle width direction. A front end portion of each of the crash cans is coupled to the respective inclined section of the bumper beam. On an inner side in the vehicle width direction of each of the crash cans, a vulnerable portion is provided, and has low strength against a collision load input to the bumper beam. |
| US12071174B2 |
Subframe
A subframe (100) includes a base member (110) and a first member (121). The base member (110) is a channel-shaped member that includes a base surface portion (111) and two wall portions (112) on both sides of the base surface portion (111) in a vehicle length direction and is open on its lower side in a vehicle height direction. The first member (121) includes a bottom wall portion (121g), a top wall portion (121t), and a side wall portion (121s). The bottom wall portion (121g) and the top wall portion (121t) are disposed in the same direction as the base surface portion (111). The top wall portion (121t) is overlapped on and joined to the base surface portion (111). The wall portions (112) and the bottom wall portion (121g) form the channel shape. The side wall portion (121s) is a wall that blocks a vehicle width direction between the bottom wall portion (121g) and the top wall portion (121t). A first lower arm support portion (131) is formed by the base surface portion (111) and the bottom wall portion (121g). |
| US12071173B2 |
Vehicle parking assist apparatus
A vehicle parking assist apparatus acquires a camera image when the vehicle stops by a non-determined parking lot and acquires feature points of a ground of an entrance of the non-determined parking lot as non-compared entrance feature points from the camera image. The vehicle parking assist apparatus determines whether the non-determined parking lot is a registered parking lot by comparing information on the non-compared entrance feature points with registered entrance feature point information. The vehicle parking assist apparatus executes a parking assist control with using the currently-acquired parking lot information and the registered parking lot information when the vehicle parking assist apparatus determines that the non-determined parking lot is the registered parking lot. |
| US12071169B2 |
Seat module and transportation device
A transportation device includes a frame and a seat module. The seat module includes a seat body, a calf rest and an operating member. The seat body is pivotally connected to the frame and the seat body has a first engaging portion. The calf rest is pivotally connected to the seat body. The operating member has a press portion, an elastic portion, a pivotal portion and a second engaging portion. The operating member is pivotally connected to the calf rest by the pivotal portion. The elastic portion abuts against the calf rest. The second engaging portion engages with the first engaging portion, such that the calf rest is kept at a predetermined position. |
| US12071167B2 |
Storage grid with container accessing station with locking device to lock remotely operated vehicle
An automated storage and retrieval system includes a grid-based rail structure and a plurality of remotely operated delivery vehicles arranged to operate on the grid-based rail structure. The automated storage and retrieval system includes a locking device arranged in a zone of the grid-based rail structure where a human and/or a robotic operator is permitted to interact with the remotely operated vehicle or contents of a storage container that the remotely operated vehicle is carrying. The locking device is arranged to latch to a motorized vehicle body of the remotely operated delivery vehicle, and to lock the remotely operated delivery vehicle against accidental displacement prior to interaction with the human and/or robotic operator. The locking device is arranged to unlock the remotely operated delivery vehicle once interaction with the human and/or robotic operator is no longer required. |
| US12071165B2 |
Automatic driving apparatus and automatic driving method
To provide an other vehicle behavior prediction apparatus, an other vehicle behavior prediction method, and an automatic driving system which can determine the presence absence of the lane change of the other vehicle with good accuracy, regardless of the change of road shape. An other vehicle behavior prediction apparatus, including: a periphery detector that detects other vehicle which exists around an own vehicle; a road shape detector that detects a road shape where the other vehicle is located; and a lane change predictor that predicts presence or absence of a lane change of the other vehicle based on a detection result of the other vehicle, and changes a determination value which is used when predicting the presence or absence of the lane change of the other vehicle, based on the road shape where the other vehicle is located. |
| US12071146B2 |
Systems and methods of determining effectiveness of vehicle safety features
Systems and methods for determining the effectiveness of vehicle safety features are provided. Vehicle build information (VBI) for vehicles manufactured by a plurality of OEMs may be obtained. The VBI may contain OEM-specific terminology for smart safety features associated with each vehicle. The obtained VBI may be analyzed to generate an ontology model mapping each feature to any OEM-specific terminology associated with the feature. The ontology model may be applied to the VBI to generate translated VBI for each vehicle, such that the OEM-specific terminology associated with each feature is replaced with OEM-agnostic terminology for the feature. Vehicle accident record information may be obtained for each vehicle, including, e.g., the number, frequency, severity, etc. of accidents associated with each vehicle. Using the OEM-agnostic terminology for each feature associated with each vehicle and the vehicle accident information for each vehicle, an effectiveness score associated with each feature may be calculated. |
| US12071143B2 |
System and method of reducing vehicle collisions based on driver risk groups
Systems and methods for reducing vehicle collisions based on driver risk groups are provided. A plurality of vehicle operators may be classified into a driver risk group based on one or more attributes (e.g., location, workplace, school, demographic, hobby, interest, etc.) shared by the plurality of vehicle operators. Vehicle sensor data (e.g., speed data, acceleration data, braking data, cornering data, following distance data, turn signal data, seatbelt use data, etc.) associated with each of the plurality of vehicle operators of the driver risk group may be analyzed. Based on the analysis of the vehicle sensor data, one or more indicia of safe driving behavior associated with the driver risk group may be identified. In response to a third-party query regarding a vehicle operator in the driver risk group, an indication of the safe driving behavior associated with the driver risk group may be provided to the third party. |
| US12071137B2 |
Lane biasing to indicate an intended movement of a vehicle
A method for automated control of a vehicle includes automatically navigating a vehicle within a current lane of travel with a driving assistance system, and predetermining a steering maneuver during the automatic navigation with the driving assistance system. The method also includes, prior to performing the predetermined steering maneuver, biasing the vehicle within the current lane of travel with an offset from a center of the current lane of travel using the driving assistance system, the offset in a direction of the predetermined steering maneuver, and performing the predetermined steering maneuver with the driving assistance system. |
| US12071136B2 |
Navigating minor-major intersections with an autonomous vehicle
Approaches to managing navigation of autonomous vehicles through minor-major intersections are disclosed. A minor-major intersection is detected. Shadow tracks are generated for occlusions associated with the minor-major intersection. A maneuver evaluation is performed based on induced kinematic discomfort and post-encroachment time. Preliminary lateral and longitudinal planning is performed based on shadow tracks, induced kinematic discomfort and post-encroachment time to generate one or more proposed trajectories. Final trajectory generation is performed by refining at least one of the one or more proposed trajectories to generate the final trajectory. The autonomous vehicle performs a selected maneuver corresponding to the final trajectory within the minor-major intersection. |
| US12071125B2 |
Vehicle control apparatus
A vehicle control apparatus executes parking assistance control in accordance with an exit method selected on a screen. The vehicle control apparatus is configured to select an exit method estimated that a driver of a vehicle is likely to desire as a specific exit method from among a plurality of exit methods and causes a display device to display the screen in a state where the specific exit method is selected in advance. |
| US12071124B2 |
Work vehicle
A work vehicle includes: a body; a traveling apparatus capable of a turning travel; a speed detector capable of detecting a vehicle speed; a steering tool manually operable to steer the traveling apparatus; a notification apparatus; and a controller. The controller is configured or programmed to control the traveling apparatus in response to a manual operation, with use of a travel control module; determine, based on a relationship between the vehicle speed and a steering angle of the steering tool, whether at least one of the vehicle speed and the steering angle needs to be reduced, with use of a determination module; and control the notification apparatus to give a notification of the determination by the determination module, with use of a notification module. |
| US12071123B2 |
Vehicle control device
A vehicle control device is configured to cause a vehicle to travel in a first mode when an enlargement mode is set, a driving force required for traveling of the vehicle is less than a value, and a capacity of a power storage is equal to or more than a first threshold, operate an internal combustion engine to cause the vehicle to travel in a second mode in response to the driving force becoming equal to or larger than the value when the enlargement mode is set and the vehicle is caused to travel in the first mode, and continue the enlargement mode when the capacity at a time when the driving force becomes equal to or more than the value is equal to or larger than a second threshold larger than the first threshold, and cancel the enlargement mode when the capacity is less than the second threshold. |
| US12071122B2 |
Methods and system for operating a driveline
Systems and methods for operating a driveline of a hybrid vehicle are described. In one example, a torque that is produced by an engine is adjusted responsive to a transmission oil temperature and a speed of a torque converter impeller so that temperature of oil in a transmission lube circuit may be maintained at a desired temperature. |
| US12071121B2 |
Efficient electrical passenger car with motor control
An electrical passenger car, the electrical passenger car including: at least two electrically driven motors; a battery pack; motor control electronics; a communication control unit; where the motor control electronics are connected to the at least two electrically driven motors; wheels, where the wheels are connected to the at least two electrically driven motors; and sensors, where the sensors are connected to at least the motor control electronics, where the wheels include a first wheel and a second wheel, where the second wheel has a radius at least 7% greater than a radius of the first wheel, where the communication control unit is designed to communicate the motor control electronics with a cloud AI server, and where the electrical passenger car is designed to be driven on a paved road. |
| US12071120B2 |
Methods and system to prepare a disconnect clutch for starting an engine
Systems and methods for starting an engine of a hybrid vehicle are described. In one example, the method starts an engine according to vehicle conditions that are within a range that is defined by one or more thresholds. The thresholds may be adjusted based on a history of individual driving patterns. |
| US12071112B2 |
Electric-brake control apparatus
The objective is to suppress a delay in the response of pressing force of an electric brake, when braking and non-braking are alternately repeated in an electric-brake control apparatus. An electric-brake control amount calculation unit of an electric-brake control apparatus according to the present disclosure calculates a control amount for securing a clearance between a brake pad and a brake disk, based on a position of the brake pad, calculated by a position calculator at a non-braking time, and secures the clearance by changing the control amount in two or more separate steps at a time when the braking is switched to the non-braking. As a result, it is made possible to obtain an electric-brake control apparatus that can suppress a delay in the response of pressing force of an electric brake, when braking and non-braking are alternately repeated. |
| US12071111B2 |
Failsafe brake system
A brake system for a vehicle has at least two hydraulic brake circuits, each with at least one hydraulically acting wheel brake, and a switching valve on each hydraulically acting wheel brake, which switching valve connects in each case one hydraulically acting wheel brake to one of the two brake circuits. The brake system also has a central outlet switching valve which brings about a switchable hydraulic connection between at least one of the brake circuits and a reservoir vessel, wherein the reduction in pressure in the at least one hydraulically acting wheel brake is effected by opening the central outlet switching valve and the associated switching valve. |
| US12071107B2 |
Systems and methods for providing a flow of air about a lens of a sensor of a vehicle
System and methods are disclosed herein for preventing debris accumulation and/or for removing debris about a lens of a sensor of a vehicle. The sensor may include one or more LIDAR units disposed about the vehicle. An airflow device may be disposed about the lens of the sensor. The airflow device may be configured to provide an airflow about the lens of the sensor. The airflow provided to the lens may be a constant flow of air about the lens at a low pressure and/or bursts of air about the lens at a higher pressure. |
| US12071106B2 |
Acoustic emission based device control
Provided are methods for acoustic emission based device control. Some methods described also include receiving information associated with a first acoustic emission sensor, a second acoustic emission sensor, and a third acoustic emission sensor is received. In embodiments, the information corresponds to an event. In accordance with the first, second, and third acoustic emission sensor information, the first, second, and third timestamps, and a geometry of the surface, a unit vector is calculated from each acoustic emission sensor in the direction of the event's origin. Parameters are calculated based on the unit vectors. Systems and computer program products are also provided. |
| US12071104B2 |
Load carrier apparatuses and systems
A bicycle carrier includes a vehicle attachment portion, a first load arm, and a second load arm. The second load arm is disposed between the vehicle attachment portion and the first load arm. The second load arm is configured to be removably coupled to the vehicle attachment portion and the first load arm. |
| US12071101B2 |
Real-time remote control of vehicles with high redundancy
Described are devices, systems and methods for real-time remote control of vehicles with high redundancy. In some embodiments, two copies of at least one control command are received using two different wireless communication protocols, and are compared. The at least one control command is executed when the two copies are in agreement, but is rejected when the two copies differ. In other embodiments, additional wireless communication protocols may exist to provide a redundant mode of communication when one of the two different wireless communication protocols are unavailable. In yet other embodiments, redundant GPS units may be used to determine availability of any of the communication protocols, and relevant control commands may be downloaded in advance to circumvent a lack of coverage. |
| US12071100B1 |
System including a key fob for overriding a lock to operate a device and method for using the same
A system is provided herein, the system including a device, a lock, and a key fob for overriding the lock to allow operation of the device. The key fob includes a housing, a plurality of buttons configured to operate the key fob, and a transceiver configured to send a request signal to a third party and receive an authorization signal from the third party. The key fob is configured to override the lock and allow operation of the device after receipt of the authorization signal. Further provided is a method of overriding a lock to allow operation of a device. Such system and method are useful for preventing a user from operating a device until authorization is received from a third party. |
| US12071091B2 |
Vehicle door trim
A vehicle door trim includes a side collision energy absorbing structure with a relatively simple structure that gives a good side collision energy absorbing performance while avoiding breakage of a door trim body. The side collision energy absorbing structure 5 includes a first energy absorber 10 formed as a separate body from a door trim body 1 and a second energy absorber 20 integrally formed with the door trim body 1. The first energy absorber 10 includes a peripheral wall 11 extending over a generally entire periphery thereof and an end wall 12 that closes a distal end of the peripheral wall 11. A basal end of the peripheral wall 11 is fixed to the door trim body 1. The second energy absorber 20 is protruded outward in the vehicle width direction and is disposed in an inner space 15 of the first energy absorber 10. |
| US12071088B2 |
Rescue device
The present invention discloses components adapted to provide safety features in a living compartment, including an automotive vehicle. More precisely, there is disclosed a safety system for an automotive vehicle comprising electronic control units, comprising: a safety module in communication with one or more sensors of the automotive vehicle and the one or more electronic control units, wherein the safety module, upon detection of a condition by the sensors, is designed to signal one of the electronic control unit to operate according to a safety protocol. |
| US12071086B2 |
On-board power system for a motor vehicle, and method for operating an on-board power system
The present disclosure relates to an on-board electrical network for a motor vehicle. The motor vehicle comprises a battery cell unit configured as a so-called SmartCell. The on-board electrical network also comprises a controller for operating the battery cell unit. In order to be able to be supplied with electric energy, the controller comprises a supply connection for supplying a supply voltage. The supply voltage is usually supplied by an energy supply device of the on-board electrical network, which is coupled to the controller via a first connection line. In order to allow for a redundant energy supply for the controller, a second connection line is provided in addition to the first connection line, via which a battery cell of the respective battery cell unit is coupled to the supply connection. The supply voltage can thus be supplied either via the first connection line or via the second connection line on the basis of an operating state of the energy supply device. |
| US12071084B2 |
Vehicular sensing system with variable power mode for thermal management
A method for managing power consumption for a vehicular lidar sensing system includes providing power to each lidar sensor of one or more lidars of the lidar sensing system. Each lidar has a corresponding field of sensing exterior of the vehicle. A speed of the vehicle is determined as the vehicle travels along a road, and electrical power is provided to the lidar sensor of the vehicular lidar sensing system as the vehicle travels along a road. An initial level of electrical power is determined for the lidar sensor based on the determined speed of the vehicle. A change in a driving condition is determined and, responsive to the determined change in driving condition, the electrical power provided to the lidar sensor is adjusted. |
| US12071083B2 |
Automobile electronic system
The invention relates to automobile electronic system comprising one or more domain computer centers for embedding electronic units forming parts of the automobile electronic system; and two or more module housings, each of which accommodating at least one of said electronic units; wherein each of the domain computer centers comprises two or more plug-in pockets and each of the module housings is plugged within respective one plug-in pocket, and wherein each plug-in pocket is embedded within a respective domain computer center by at least one apparatus for decoupling a respective plugged module housing from environmental factors. The domain computer centers further has a liquid-cooling apparatus integrated for cooling module housings plugged-in. The invention relates furthermore to corresponding domain computer centers and module housings and to a method for the integration of electronic units into such an automobile electronic system. |
| US12071080B2 |
Leather material and vehicle dashboard composite structure
A leather material suitable for being attached to a touch display panel such as a vehicle dashboard is provided. The leather material includes a foam layer and a fabric layer. The foam layer is foamed to provide a leather feel. The fabric layer is disposed on the foam layer, and the fabric layer is color-matched and embossed to present a leather pattern. Base materials of the foam layer and the fabric layer are both at least one material selected from the group consisting of polyvinyl chloride (PVC), polyurethane (PU), and polyolefin (PO). The leather material in entirety has a visible light transmittance of between 40% and 70% and has a resistivity of not less than 1010 Ωcm. A vehicle dashboard composite structure is also provided. |
| US12071078B2 |
Car mobile phone connection device
A car mobile phone connection device includes: a USB connector socket or a car cigarette lighter socket, and a mobile phone holder including a paired USB connector plug or a car cigarette lighter plug and a mobile phone connection holding mechanism; wherein the socket has one or more of sunken external thread, raised external thread, sunken bayonet slot, raised bayonet slot, screw holes; the plug has flange and internal thread locking cap, flange and bayonet locking cap, flange and screw through-hole plate and screws, or screw through-hole flange and screws; the mobile phone connection holding mechanism has a mobile phone connector plug, a wireless charging board, or an NFC communication board. The socket is installed in the car. The mobile phone is set on the mobile phone connection holding mechanism, fixed on the car through the plug and the socket, and connected to a power supply of the car. |
| US12071076B2 |
Method for adapting to a driver position an image displayed on a monitor in a vehicle cab
The invention relates to a method for adapting to a driver position an image displayed on a monitor in a cab of the vehicle. The invention also relates to a system for adapting to a driver position an image displayed on a monitor in a cab of the vehicle. The invention further relates to a vehicle comprising such a system. |
| US12071074B2 |
Exterior rearview mirror assembly
A vehicular exterior rearview mirror assembly includes a mounting arm and a mirror head having a mirror reflective element. An electrically-operated actuator includes a first attachment element that attaches at an actuator-mounting bracket of the mounting arm and a second attachment element that attaches at the mirror head. The actuator is electrically operated to cause adjustment of the mirror head relative to the mounting arm about first and second pivot axes. A mounting post of the mounting arm passes through an opening of the mirror head, the opening providing clearance between the mirror head and the mounting arm to allow movement of the mirror head relative to the mounting arm during electrical operation of the actuator when the base mounting portion of the vehicular exterior rearview mirror assembly is mounted at the exterior portion of the side door of the equipped vehicle. |
| US12071072B2 |
Method and device for measuring a contact or proximity with a vehicle steering wheel
A method of measuring a user's contact or proximity to a vehicle steering wheel, comprising the steps of measuring the user's contact or proximity to the vehicle steering wheel during a phase of use of the vehicle steering wheel resulting in generating of a measurement signal (SM), storing in a second memory unit at least part of the values of the measurements taken, adjusting the detection threshold (S2M/1M) based on the stored values and/or processing carried out on the stored values. |
| US12071067B2 |
Method for controlling a luminous device with a view to emitting a pixelated light beam
The invention relates to a method for controlling a luminous device of a motor vehicle arranged to emit a pixelated light beam in a preset emission region. The method includes receiving an instruction to emit a desired pixelated luminous function for each of the luminous modules. The instruction for creating a digital image forming one segment of the desired pixelated luminous function in a frame corresponding to the preset emission region of the luminous module, the digital image being independent of the types of light sources and of optical device of the luminous module. The method further correcting said created digital image depending on the types of light sources and of optical device of the luminous module. The method additionally emitting, with the luminous module, into the preset emission region, a pixelated light beam corresponding to the corrected digital image. |
| US12071058B2 |
Floor mat with integral grommet and retainer
A retainer for a floor mat positioned on a vehicle floor, where the floor mat includes at least one grommet. The retainer includes a body having a top edge and a bottom edge, a flange extending radially outwardly from the top edge of the body and a protruding member extending radially outwardly from an inner surface of the body, where the protruding member is between the top edge and the bottom edge of the body, and the body is removably attached to the at least one grommet by engaging the protruding member with the grommet. |
| US12071057B2 |
Comfort equipment for a public transport vehicle, comprising a cantilever table
Comfort equipment includes a table support frame extending in a cantilevered manner in a transverse direction between a connecting end connected to a structure of the passenger cabin, and a free end. A support frame includes a first upright at its connecting end, a support crossbar connected to the first upright and extending parallel to the transverse direction, and a grip bar borne by the first upright and extending parallel to the transverse direction and above the support crossbar. The first upright includes at least one first upper fastener for fastening the first upright to the structure. |
| US12071054B2 |
Vehicle seat
Provided is a vehicle seat capable of providing its coupling structure with a vibration reducing function at a low cost. One aspect of the present disclosure provides a vehicle seat including a cushion frame. The cushion frame includes a first member and a second member, and a coupling structure coupling the first and second members to each other. The coupling structure includes a first collar having a cylindrical shape and fixed to the first member, a second collar having a cylindrical shape and inserted in the first collar, a bolt inserted through the second collar, a first elastic element arranged between the first collar and the second member in an axial direction of the bolt, and a second elastic element held between the first and second collars in a radial direction of the bolt. The first collar has an inner diameter changing along an axial direction of the first collar. |
| US12071049B2 |
Seat adjustment mechanism
An adjustment mechanism for a seat, the adjustment mechanism permitting the seat to be adjusted along a motion path that provides adjustment of height and/or back inclination of the seat, the mechanism comprising: a base part; a side part for attaching to the seat; a forward link mounted between the base part and the side part such that the forward link can rotate with respect to both the base part and the side part; a rear link mounted to the base part at a first position, the rear link mounted between the base part and the side part such that the rear link can rotate with respect to both the base part and the side part; an adjustment link attached to the rear link at a second position such that the adjustment link and rear link move in unison; and an adjustable strut mounted between the side part and the adjustment link such that the adjustable strut can rotate with respect to both the side part and the adjustment link, the adjustable strut being mounted to the adjustment link at a third position remote from the second position and mounted to the side part at a fourth position, the adjustable strut having a length running between the third position and the fourth position, the length being changeable between a minimum length and a maximum length to move the seat along the motion path by rotation of the forward and rear links with respect to the base part and side part. |
| US12071048B2 |
Seat-rotating device
In a seat-rotating device that enables a seat to be rotated on a base member, a rattle-suppressing member operating in association with a lock member, which switches between the locked state in which rotation of an annular rotating member supporting a seat frame is prevented and release of the locked state, is in close contact with both a support member and the annular rotating member when the lock member is at the locked position, and a gap is created between the support member and the annular rotating member when the lock member attains the lock release position. Accordingly, it is possible to prevent the seat from rattling when it is in a stationary state and to facilitate rotation by releasing the rattle-preventing state when the seat is rotating. |
| US12071047B2 |
Electric rotation device for automobile seat
An electric rotation device for an automobile seat disclosed in the present invention includes a rotary support, a rotary disc, a fixed disc, a platen, an upper ball assembly, a lower ball assembly, a driving motor assembly, and a semicircular rack. A center of the semicircular rack coincides with a center of rotation of the rotary support. The semicircular rack is meshed with the driving gear. The driving gear in the driving motor assembly is configured to drive, by using the semicircular rack, the rotary support to perform reciprocating rotation in a range of 0-180°. A special-shaped tooth configured to prevent the driving gear from rotating out of the semicircular rack is disposed at each of extreme positions on two ends of teeth in the semicircular rack, so that the driving gear is gradually snapped with the special-shaped teeth to stop further rotation when rotating to the extreme positions on the two ends of the semicircular rack. The present invention has advantages such as an increased strength, reduced costs, and elimination of a gap between extreme positions. In addition, a wire harness of a seat is prevented from being broken as a result of unlimited rotation. |
| US12071043B2 |
Sensor unit, and seat equipped with sensor unit
To provide a sensor unit that can be easily attached to and detached from a seat in which a seated occupant is seated, and a seat equipped with a sensor unit. A sensor unit includes a sensor module including a biological sensor that detects a biological signal of a seated occupant, and a wireless communication unit that is connected to the biological sensor to wirelessly transmit the detected biological signal to an outside; and a sensor holder that holds the sensor module. The sensor holder includes a seat attachment portion detachably attached to an attached portion that is provided in a front surface of a seat cushion at a position at which the seated occupant is abuttable against the attached portion. |
| US12071037B2 |
Battery control device, battery control method, uninterruptible power supply, power system, and electric vehicle
The battery control device includes: a charge/discharge controller configured to charge or discharge the secondary battery during diagnosis; an open circuit voltage curve acquisition device configured to acquire an open circuit voltage by charging or discharging the secondary battery; and an arithmetic processor configured to estimate a potential of the positive electrode and a potential of the negative electrode from an open circuit voltage curve. The battery control device controls the charge cut-off voltage and the discharge cut-off voltage such that an estimated positive potential does not exceed an upper limit and a lower limit of voltage that are preset. |
| US12071035B2 |
Handling surplus and/or deficit of energy in local energy systems
A method for handling surplus or deficit of energy in a local energy system (30) is presented. The method comprising: determining (S1) energy status of the local energy system (30) based on data pertaining to the local energy system (30); determining (S2), for each of a plurality of moveable devices (10) comprising an accumulator (20), an accumulator status based on accumulator data pertaining to the respective moveable device (10); scoring (S3), based on the determined respective accumulator statuses and the determined energy status, each of the moveable devices (10); and selecting (S4), based on the respective scores of each of the plurality of moveable devices (10), a moveable device (10) among the plurality of moveable devices (10) to which at least one of control information or navigational information associated to the local energy system (30) is to be sent; and sending the control information and/or the navigational information to the selected moveable device (10). Also a server (40) configured to handling surplus or deficit of energy in a local energy system is presented. |
| US12071031B2 |
High-availability low-impact vehicle charger
A vehicle charging apparatus is described herein, which may include a battery pack comprising a plurality of individual batteries, a power input port receiving electrical power at a first wattage, an AC-to-DC conversion circuit configured to provide DC power to charge groups of batteries in the plurality of individual batteries, a power conversion circuit configured to condition a DC output of at least one group of batteries to provide a charging current output to a vehicle via a coupling, and a processing circuit configured to control the power conversion circuit to provide the charging current at a second wattage greater than the first wattage. The first wattage may be actively or inherently limited to a level less than the second wattage in order to provide fast DC charging with a limited power input. |
| US12071026B2 |
Power source system and management device
Controller determines an output limit value that defines an upper limit of a current or power recommended for suppressing cell deterioration based on a voltage, a current, and a temperature of each cell, and notifies host controller in electric vehicle of the determined output limit value. When electric vehicle climbs a hill, controller calculates a current value or power value to be discharged from power storage unit, the current value or power value being required for electric vehicle to climb the hill at a speed not less than a set minimum speed, while suppressing an amount of deterioration of cells within an allowable range, and when the calculated current value or power value is larger than the output limit value, replaces the output limit value with the calculated current value or power value. |
| US12071025B2 |
Electrified vehicle
The electrified vehicle includes a first motor that drives a first wheel, a second motor that drives a second wheel different from the first wheel, a temperature sensor provided for the first motor, and a control device. The control device estimates the temperature of the first motor based on the detection signal from the temperature sensor, and corrects the temperature of the first motor based on information indicating a relative relation between operation of the first motor and operation of the second motor. These processes allow the control device to estimate the temperature of the second motor, control the operation of the first motor based on the estimated temperature of the first motor, and control the operation of the second motor based on the estimated temperature of the second motor. |
| US12071019B2 |
Electric axle drive unit with integrated brake device with axially movable brake disc element
An electric axle drive unit for a motor vehicle, having an electric motor with a stator that is fixedly received in a housing, and a rotor that is rotatably mounted relative to the stator and rotationally coupled or coupleable to a wheel hub. A brake device is operatively connected to the wheel hub. The brake device has a first brake component fixedly supported on the housing, a second brake component rotationally fixed to the wheel hub that is frictionally connectable to the first brake component, and an actuation unit that applies a braking force that interconnects the brake components. One of the brake components has a brake disc element rotationally fixed to a support part and is displaceably received in the axial direction of a rotational axis of the wheel hub relative to the support part. |
| US12071015B2 |
Combined motor and compressor mount for lift truck
A bracket for mounting on the engine of a lift truck, the bracket having a plate to be bolted to the side of the block with bolts through holes in the plate configured to be aligned with threaded holes on the side of the engine block, at least one extension from the plate to a foot with an aperture, the aperture being arranged to receive the bolt associated with an elastomeric motor mount, the foot having an extension forwardly of the engine block, the foot extension having surfaces, supported by said at least one extension, in a plane perpendicular to the crankshaft of the engine, the surfaces having apertures for receiving bolts that align with mounting holes on a housing of the compressor. |
| US12071005B2 |
Transmission arrangement and method for agricultural vehicle
A tractor transmission including a range gearbox having an input shaft driven from a prime mover through a main clutch, an output shaft, an auxiliary drive shaft driven from the prime mover independently of the input shaft, and a torque fill drive system operative between the auxiliary drive shaft and the range gearbox output shaft including a torque fill clutch operative to transmit torque from the auxiliary drive shaft to the output shaft of the range gearbox when the torque fill clutch is engaged, so that when drive to the input shaft is interrupted to change gear, the torque fill clutch is engaged to transfer drive from the auxiliary drive shaft to the output shaft and maintain momentum of the vehicle. The system may transmit torque to the output shaft through a lay shaft of the range gearbox or through a ground speed PTO drive. |
| US12071003B2 |
Fuel system with neck support debris mitigation
A fuel system is provided that includes a mounting block assembly configured to support an end of a fuel tank. The end of the fuel tank has a boss. The mounting block assembly encloses a space configured to receive the boss of the fuel tank. The fuel system also includes a bearing disposed in the space. The bearing has a support surface configured for sliding support of the boss of the fuel tank at an interface between the first portion and the second portion of the mounting block assembly. The mounting block assembly has a debris mitigation structure, such as one or more of a wiper disposed in the bearing adjacent to the support surface, an endcap configured to be mounted around the boss, and a cover configured to at least partially enclose a span of a boss between an enclosed space of the fuel tank and an inboard side of the mounting block assembly. |
| US12070995B2 |
Cooling arrangement for electric work vehicle
An electric work vehicle includes: a travel battery, an auxiliary battery, a motor drivable on electric power supplied by the travel battery, a travel device drivable by the motor, a voltage converter positioned forward of the travel battery to step down a voltage of electric power from the travel battery and supply the electric power to the auxiliary battery, and a radiator positioned forward of the travel battery, wherein the voltage converter and the radiator are laterally next to each other in a plan view. |
| US12070993B2 |
Vehicle drive device
A vehicle drive device includes a rotary electric machine, an inverter, and a case. The case includes a main body portion and a cover portion. The main body portion houses the rotary electric machine and at least a part of the inverter. The cover portion is joined to the main body portion so as to cover an opening portion of the main body portion. The inverter includes a cooler, a first unit that is fixed to the cooler so as to be along a first reference plane, and a second unit that is fixed to the cooler so as to be along a second reference plane. The cooler is fixed to the main body portion. |
| US12070992B2 |
Rolling tonneau cover
A tonneau cover assembly that selectively covers a truck bed of a truck is provided. The tonneau cover assembly includes a cover and a longitudinally extending rail located adjacent a sidewall of the truck bed. The longitudinally extending rail includes an attachment member. The attachment member extends longitudinally along with the rail and at least a portion of the attachment member is located over a portion of the bed. The cover includes a stiffener located adjacent the attachment member of the longitudinally extending rail. |
| US12070987B2 |
Method and system for regulating comfort in a vehicle passenger compartment
A method for regulating comfort in a passenger compartment of a vehicle, the passenger compartment including a seat, a radiant panel, and a heating device for the seat; the method being implemented by a controller having a memory containing a pre-established map. The method includes the following steps: acquiring a data item that is characteristic of the state of the passenger compartment, the characteristic data item including the temperature of the passenger compartment; determining, from the map, an optimal comfort level as a function of the characteristic data item; reading, in the map, regulation values associated with the optimal comfort level, the regulation values including values representative of the operating power of the radiant panel and of the heating device for the seat; and transmitting the read regulation values to the radiant panel and to the heating device. |
| US12070979B2 |
Suspension structure and vehicle
Various embodiments provide a suspension structure and a vehicle, and relates to the field of vehicle technologies. In some embodiments, the suspension structure includes a leaf spring assembly, an upper arm, a steering knuckle, and a shock absorber. The leaf spring assembly includes two leaf spring constructions arranged in a front-to-rear direction. Both leaf spring constructions are arranged transversely relative to a body structure, and the middle part of each leaf spring construction is fixedly connected to the body structure; and each of the leaf spring constructions is provided with two free ends in a length direction, and each of the free ends is provided with a first mounting portion and a second mounting portion. One end of the upper arm is rotatably connected to the body structure. |
| US12070977B2 |
Trailer hitch lock
A security device for preventing unwanted attachment to a trailer coupler. The trailer hitch lock is formed by a lock body with notched arms and a lock bar that engages the notched arms of the lock body. The lock body engages the coupler mechanism of a trailer hitch and the lock bar secures the trailer hitch with a pad lock. |
| US12070975B2 |
Under bed hitch mounting system
A hitch mounting system capable of attaching to a vehicle, where, the vehicle includes a frame and a load bed is disclosed. The hitch mounting system may include at least one rail, the rail being a generally continuous member, where the rail includes at least one end portion, and where the end portion is deformed in a shape capable of attaching to the frame of the vehicle. The hitch mounting system may also include at least one mounting aperture located in the rail, the mounting aperture capable of having secured thereto an accessory. |
| US12070972B2 |
Truck tire with stiff outer bead products
A heavy truck tire is provided with a bead design that has a bead core and a reinforcement ply that wraps around a section of the bead core and has a return casing ply. Bead filler is present that has a portion radially outward from the bead core and axially inboard from the return casing ply. A stiffener layer is present that has a portion located outboard from the return casing ply. The bead has a first bead layer with a portion between the return casing ply and the stiffener layer, and a second bead layer that has a portion outboard from the stiffener layer. The stiffness of the first and second bead layers is 8 MPa to 14 MPa. The stiffness of the bead filler is less than the stiffness of the first and second bead layers. |
| US12070950B2 |
Liquid ejecting apparatus and cleaning device
A liquid ejecting apparatus includes a liquid ejecting head which ejects liquid from a nozzle that is disposed on a nozzle surface, a first wiping portion which is able to wipe away the liquid that is adhered to the nozzle surface, and a second wiping portion which is able to hold the liquid that is adhered to the nozzle surface by contacting the nozzle surface, wherein it is possible to perform a first maintenance operation in which the nozzle surface is wiped using the first wiping portion and a second maintenance operation in which the second wiping portion is caused to contact the nozzle surface due to the second wiping portion being biased by the first wiping portion. |
| US12070946B2 |
Head unit and inkjet recording apparatus including the same
A head unit includes a recording head and a unit frame. The unit frame includes a main frame extending along a width direction orthogonal to a conveyance direction of a recording medium, and is configured to hold one or more recording heads on both side surfaces of the main frame. The main frame includes: a main body portion having a flat-plate shape and standing along the width direction; and bent portions formed by perpendicularly bending both end portions of the main body portion in the width direction. The unit frame includes a pair of reinforcing members provided at the bent portions. The reinforcing members each include a side wall portion opposed to the main body portion and a bottom surface portion provided so as to extend in a horizontal direction from a lower end portion of the side wall portion. |
| US12070945B2 |
System and method for varying ejected ink drop volumes to improve ink image quality in an inkjet printer
A method of operating a printer identifies image areas and image features in ink image content data that are likely to produce ink blur within an ink image. The ink image content data for these areas and features is modified to attenuate the appearance of ink blur. The image areas identified as being likely to produce ink blur are the trailing edge and the side edges of the ink image content data. The modification of the ink image content data for the features and predetermined areas improves the quality of the printed ink image. |
| US12070944B2 |
Liquid ejecting system
A liquid ejecting system includes a head unit that includes a nozzle for ejecting a liquid, a pressure chamber communicating with the nozzle, and a drive element for applying pressure fluctuation to a liquid in the pressure chamber by supplying a drive pulse, an acquisition portion that acquires output information regarding a usage condition of the head unit, a first connection portion that is communicably connected to a server through a network, a first output portion that outputs the output information through the first connection portion, a first input portion to which input information regarding a waveform of the drive pulse supplied to the drive element is input through the first connection portion. A decision portion that decides the waveform of the drive pulse supplied to the drive element based on the input information. |
| US12070937B2 |
Printing apparatus
A printing apparatus includes a plurality of set units to set rolled print media, a conveyance unit to convey the print media, a printing unit, a detection unit, and display units. The printing unit prints an image on the print media conveyed by the conveyance unit. The detection unit detects whether any one of the print media is fed to a predetermined printable position at which printing is performable by the printing unit. Each display unit is provided on a different one of the plurality of set units and configured to indicate whether a print medium set in a corresponding set unit is being fed. When the printing unit performs printing on the print medium, each display unit indicates whether the print medium set in the corresponding set unit is being fed in accordance with a result of detection performed by the detection unit. |
| US12070936B2 |
Image recording apparatus with heating of recording medium on which recording has been performed and with branched conveying path
An image recording apparatus includes a recording unit that records an image on a recording medium, a discharge unit configured to discharge the recording medium on which recording has been performed by the recording unit, a first conveying path for conveying the recording medium from the recording unit to the discharge unit, a heating unit configured to heat the recording medium on which recording has been performed by the recording unit and disposed on the first conveying path, and a second conveying path configured to branch off from the first conveying path at a branching portion between the heating unit and the discharge unit and configured to merge with the first conveying path between the recording unit and a stacking unit on the first conveying path. |
| US12070934B2 |
Power storage device packaging material, method for producing power storage device packaging material, and power storage device
A power storage device packaging material has good flexibility, and has electrolytic solution resistance. A power storage device packaging material in which a plurality of films are laminated, the packaging material including a heat-sealable resin layer, a gas barrier film layer laminated and disposed on one surface of the heat-sealable resin layer, and a plurality of adhesive layers, wherein the gas barrier film layer includes a resin base material and a gas barrier film disposed on one surface or both surfaces of the resin base material, and of the plurality of adhesive layers, at least an adhesive layer disposed between the heat-sealable resin layer and the gas barrier film layer has electrolytic solution resistance. |
| US12070933B2 |
System for producing chopped roving thermoplastic composite sheets
A chopped roving thermoplastic composite sheet includes a web or mesh of chopped rovings and a thermoplastic resin that fully saturates the web or mesh of chopped rovings. The web or mesh of chopped rovings is not mechanically bonded and does not include a binder that bonds or adheres the chopped rovings together other than thermoplastic resin. As such, the thermoplastic resin and the web or mesh of chopped rovings are able to flow and conform to a mold or cavity when the chopped roving thermoplastic composite sheet is pressed within the mold or cavity and when the chopped roving thermoplastic composite sheet is heated to above the melting temperature of the thermoplastic resin. |
| US12070931B2 |
Sheet, heating element, and heating device
A sheet includes a pseudo-sheet structure including a plurality of linear-bodies with a volume resistivity R of from 1.0×10−7 Ωcm to 1.0×10−1 extending in one direction, aligned parallel to one another, and spaced apart from one another, satisfies the relation: L/D≥3, wherein D represents the diameter of the linear-bodies, and L represents the spacing between adjacent ones of the linear-bodies, and also satisfies the relation: (D2/R)×(1/L)≥0.003, wherein D represents the diameter of the linear-bodies, L represents the spacing between adjacent ones of the linear-bodies, R represents the volume resistivity of the linear-bodies, and D and L are in units of cm. A heating element and a heating device each include the sheet. |
| US12070929B2 |
Mineral wool product
The invention relates to a method of bonding together surfaces of two or more elements, whereby at least one of the two or more elements is a mineral wool element, said mineral wool element(s) being bound by a mineral wool binder, the method comprising the steps of providing two or more elements; applying an adhesive to one or more of the surfaces to be bonded together before, during or after contacting the surfaces to be bonded together with each other; curing the adhesive, wherein the adhesive comprises at least one protein; at least one phenol and/or quinone containing compound, and/or at least one enzyme. |