| Document | Document Title |
|---|---|
| US12276540B2 |
Rotating machine vibration monitoring process for detecting degradations within a rotating machine fitted with magnetic bearings
Rotating machine vibration monitoring process for detecting degradations within a rotating machine providing an output axle fitted with magnetic bearings, the magnetic bearings having at least a position sensor and at least a magnetic actuator, the process provides the following steps: 1) defining a set of excitations that does not destabilizes the rotating machine, 2) injecting the set of excitations in the rotating machine through the magnetic actuators and 3) measuring the response of the rotating machine checking whether the response verifies at least one predefined criterium, 4) if it is not the case, adjusting the properties of the set of excitations and resuming the process at the injection step, 5) if the response verifies the at least one criterium, determining at least one condition indicator based on the response measured, 6) determining if an alarm is to be triggered based on the condition indicator determined. |
| US12276535B2 |
Method for correcting reading of gas meter in smart gas, internet of things system, and medium thereof
The present disclosure provides method, Internet of Things (IoT) system, and medium for correcting reading of a gas meter in smart gas. The method may be implemented by a smart gas device management platform of an IoT system for correcting reading of the gas meter in smart gas. The method may include: obtaining reading data of the gas meter, wherein the reading data includes a first reading data and a second reading data; determining a historical flow distribution condition; determining a current flow distribution condition; determining a first confidence level of the reading data; in response to a determination that the first confidence level is smaller than a confidence level threshold, obtaining a working condition parameter; and determining a correction value of the second reading data through a reading data correction model. |
| US12276530B2 |
Portable verification system and method for use in lower pressure commercial and residential gas flow meters
Embodiments of a portable verification system can move from one commercial building or residential home gas flow meter location to another and temporarily connect to the building's or home's natural gas piping. The portable verification system may be connected to the gas flow meter by a flexible hose having a lap joint flange at one end. Adaptor fittings can be used to provide additional versatility. When in an intended use, natural gas flows into the reference meter and then into the gas flow meter connected to the commercial building or residential home. Downtime is limited to the time required to complete a circuit between the gas flow meter and the portable verification system. |
| US12276527B1 |
Device and method for measuring levelness of top cover of reactor pressure vessel
The present disclosure provides a device and a method for measuring levelness of a top cover of a reactor pressure vessel. The device includes a mounting and fixing mechanism, an inclination sensor mounting base, and an inclination sensor. The mounting and fixing mechanism includes a mounting bottom plate, and a fixing mechanism disposed on the mounting bottom plate. The inclination sensor mounting base includes a bearing plate located on the mounting bottom plate, and a portal frame disposed on the bearing plate and having a top surface. The inclination sensor is mounted on a sensor mounting surface of the bearing plate and located in the portal frame, and configured to obtain levelness of the sealing surface of the top cover by measuring levelness of the sensor mounting surface of the bearing plate. |
| US12276523B2 |
Methods and systems for providing a real-time viewshed visualization
The present disclosure provides methods and systems for providing a real-time viewshed visualization. Provided here is a method for generating viewshed map for one or more client nodes, comprising (a) receiving a first set light source data associated with an area; (b) obtaining a set of elevation data associated with the area; (c) generating a shadow map based at least in part on the first set light source data and the elevation data associated with the area; (d) receiving interactive position data from the one or more client nodes; and (e) generating a real-time viewshed map visualization of the area by rendering the shadow map based on the interactive position data. |
| US12276521B2 |
Method for processing map data, and electronic device
A method for processing map data includes: determining a first region for which a map display image is to be drawn; determining multiple first reference points within the first region according to a second region corresponding to the first region; determining relative height data of the first region according to positions and real height data of all the first reference points; and determining a map display image of a position to be displayed according to the relative height data, in which the position to be displayed is within the first region. |
| US12276517B2 |
Gas fuel-based moving object capable of checking the amount of gas filling according to filling specification and method for providing filling amount using the same
Disclosed is a gas fuel-based moving object capable of checking the amount of gas filling according to filling specification and method therefor. The moving object includes: a transceiver configured to receive filling specification information of a gas charger; and a processor configured to estimate, based on the filling specification information, a maximum possible filling amount of gas injected to a fuel tank of the moving object and to provide the maximum possible filling amount through a user interface. |
| US12276513B2 |
Method and system for positioning with improved resource conservation
A navigation solution for a vehicle is provided by obtaining motion sensor data from a sensor assembly of the vehicle, detecting a static condition for the vehicle based at least in part on the motion sensor data, selectively enabling reduced power operation and providing the navigation solution for the vehicle while reduced power operation is enabled. While reduced power operation is enabled, motion may be detected so that reduced power operation is disabled and a subsequent navigation solution is provided for the vehicle while reduced power operation is disabled. |
| US12276511B2 |
Method of selecting a route for recording vehicle
Disclosed are aspects of a method, carried out by a vehicle data recording device, that includes downloading, from a host data collecting system, a recording target and determining a plurality of possible routes for the vehicle. The method also includes, for each route, generating a route encoding in numerical values an information on predicted values of the route for metrics, a metric being a function assigning a value representing an amount of progress in achieving an elementary recording target to a piece of data. The method additionally includes providing the route encodings and additional environmental information independent of the routes to a reinforcement learning agent that selects one of the routes to optimize a reward. The method further includes recording data from in-vehicle sources while the vehicle drives along the selected route and uploading at least part of the recording data to the host data collecting system. |
| US12276507B2 |
Indoor navigation method, indoor navigation equipment, and storage medium
An indoor navigation method is provided, including: receiving an instruction for navigation, and collecting an environment image; extracting an instruction room feature and an instruction object feature carried in the instruction, and determining a visual room feature, a visual object feature, and a view angle feature based on the environment image; fusing the instruction object feature and the visual object feature with a first knowledge graph representing an indoor object association relationship to obtain an object feature, and determining a room feature based on the visual room feature and the instruction room feature; and determining a navigation decision based on the view angle feature, the room feature, and the object feature. |
| US12276506B2 |
Multispectral imaging for navigation systems and methods
Multispectral imaging and navigation systems and related techniques are provided to improve the operation of manned or unmanned mobile platforms, including mobile sensor or survey platforms. A multispectral navigation system includes a multispectral imaging system and a logic device configured to communicate with the multispectral imaging system. The multispectral imaging system includes a multispectral imaging module configured to provide multispectral image data corresponding to a projected course for a mobile platform. The logic device is configured to receive the multispectral image data, receive orientation and/or position data corresponding to the multispectral image data, and generate maneuvering obstacle information corresponding to the projected course based on the orientation and/or position data and the multispectral image data. |
| US12276501B2 |
Control point identification and reuse system
Landmarks are identified based on images of an area. A path is generated for a vehicle to traverse the area that includes the landmarks. Precise locations information indicative of locations of the vehicle and captured by a high accuracy position receiver of the vehicle while the vehicle traverses the path are received from the vehicle. At least some of the precise locations information are associated with the landmarks. Unmanned aerial vehicle (UAV) data are received from a UAV. The UAV data include aerial images of the area captured by the UAV and UAV location information corresponding to the aerial images. A three-dimensional model of the area is generated based on at least some of the precise locations information and the aerial images. |
| US12276498B2 |
Angular position sensor system
An angular position sensor system includes a two-pole magnet rotatable about a rotation axis; a magnetic sensor device having a plurality of horizontal Hall elements including at least a first, second and third horizontal Hall element located on a virtual circle having a centre located on the rotation axis. The Hall elements are spaced by multiples of 90. The magnetic sensor device has a processing unit connected to the horizontal Hall elements for obtaining a first, second and third signal, and for determining a first pairwise difference between the first and second sensor signal, and for determining a second pairwise difference between the second and third sensor signal, and for determining an angular position of the magnet relative to the sensor device based on a ratio of these pairwise differences. |
| US12276497B2 |
Pure-rolling generating measurement method and device for gear helix artifact
A pure-rolling generating measurement method and device for gear helix artifact is proposed, which use a dividing table to accurately control the linear rail slide block assembly component to rotate according to the helix angle of different base circle. The height of the measuring point is the installation height of the working plane of generating rails, so as to ensure that the measuring point is always located on the dividing cylindrical surface of the gear helix artifact. When the gear helix artifact does pure-rolling motion, the slide block performs high-precision linear motion on the working surface of two fixed rails; the pure-rolling motion is proportional to the high-precision linear motion, so that the inductor micro-displacement probe can complete the measurement of the helix deviations of the gear helix artifact with different base circle helix angle. |
| US12276493B2 |
Method and apparatus for characterizing objects using a light-emitting array
Methods, systems, and apparatus, including medium-encoded computer program products, for a light curtain system including a support frame arranged around a transport path including a product support, a light-emitting array including multiple light sources arranged along the support frame, each light source of the multiple light sources arranged along the support frame at a respective distance above the product support, a detector array including multiple light detectors, where each detector of the multiple light detectors is arranged on the support frame opposite the transport path from a light source of the multiple light sources and at a respective distance above the product support, and a data processing apparatus in data communication with the light-emitting array and the detector array. |
| US12276491B1 |
Device for measuring diameter error of roller for threaded pair transmission
A device for measuring a diameter error of a roller for threaded pair transmission in the technical field of power machinery, comprising a roller fixing device, a laser measuring device, a screw driving device, and a roller to be measured. The roller fixing device comprises a fixing rod, a supporting structure, guide rails, nut-bolt pairs and a fixing beam, to fix the roller. The laser measuring device comprises pressing columns, laser sensors, laser receiving plates, laser sensor placement plates and moving structures, which ensure the verticality of the roller. The screw driving device comprises ball screw pairs, bearings, nuts, nut connecting bolts and cranks, to drive the moving structures to ensure the distance between the laser measuring device and the roller. The roller diameter error measuring device of the present disclosure is simple to operate, has fewer human influence factors, and has high measurement accuracy. |
| US12276490B2 |
System and method to map thickness variations of substrates in manufacturing systems
Implementations disclosed describe, among other things, a system and a method of scanning a substrate with a beam of light and detecting for each of a set of locations of the substrate, a respective one of a set of intensity values associated with a beam of light reflected from (or transmitted through) the substrate. The detected intensity values are used to determine a profile of a thickness of the substrate. |
| US12276481B1 |
Bullet tracker for aiming remote controlled weapon systems
A bullet tracking system comprising a sensor sub-system that generates bullet tracking data by tracking a position and range of a bullet discharged from a remote-controlled weapon and traveling to an intended target; a processor that processes the bullet tracking data to determine aim adjustments of the weapon for subsequent firing of bullets to compensate for tracked bullet ballistics to improve an accuracy of the bullets for reaching the intended target; and a control sub-system to make the aim adjustments of the weapon. |
| US12276480B2 |
Optical sight mounting system
An optical sight includes a housing and an optical element supported by the housing. The housing includes a first surface defining a cavity accessible from a first cavity side of the housing and a bottom side of the housing and an opening extending along a longitudinal axis of the housing. The first surface is configured such that the first cavity is inaccessible from above. The first cavity is configured to accommodate a first fastener such that a head of the first fastener is supported by the first surface and such that a shaft of the first fastener extends through the bottom side of the housing. The optical element is disposed within the opening of the housing. |
| US12276477B1 |
Weapon-mountable breaching tool
A breaching system for a primary weapon includes a breaching tool secured at a point below said barrel. The breaching tool may include an exterior sleeve portion that is slidable towards a butt-end of the weapon for firing the breaching tool. |
| US12276472B2 |
Shotgun breech release
A breech release for a shotgun includes a push button, a return spring, a spring retainer, a threaded steel rod, and a release slide. the return spring is located between the push button and spring retainer. when the breech release engages with a breech, the breech release bisects an outer breech which hinged an inner breech, holding the breech closed in its default position. When the button is depressed, the button moves the slide out of the inner breech, allowing the breech to open. |
| US12276471B2 |
Direct fire weapon system training and firing aid
A weapon system training and firing aid comprising a shoulder bar attachment for elevating and/or traversing a weapon system is disclosed. It may have an elongate arm for attachment to the weapon system and extending in a generally rearward direction from the weapon system. Once coupled to a weapon system, it gives a user a stable method of supporting and moving the weapon system, allowing the user to quickly elevate and traverse the weapon system by giving the user an additional point of contact, for example at the shoulder or under the arm, to support and stabilize the weapon system. |
| US12276467B2 |
Sound, flash, and heat dissipating firearm suppressor
Embodiments described herein relate to suppressors for reducing or eliminating sound, flash, and/or heat generated by firearms while discharging projectiles. The suppressor includes a unitary structure containing a cone shaped nozzle disposed at one end of a body. The body has a plurality of baffles surrounding a central bore, a breech end opposite a faceplate, and a plurality of cooling channels spanning a length of the body. Each cooling channel has a first opening at the breech end and a second opening at the faceplate. The unitary structure further contains an outer ring spanning from the breech end to at least the faceplate, a longitudinal wall spanning from the breech end to the faceplate, and a plurality of radially oriented walls extending between the longitudinal wall and the outer ring. The plurality of cooling channels is disposed between the longitudinal wall, the outer ring, and the radially oriented walls. |
| US12276466B2 |
Heat exchanger based on gyroid/diamond hybrid minimal surface-based disturbance structure
The present disclosure belongs to the technical field of heat exchangers, and provides a heat exchanger based on a Gyroid/Diamond (GD-type) hybrid minimal surface-based disturbance structure. The heat exchanger includes a core, headers, and flanges. The core includes a cold fluid channel and a hot fluid channel, the cold fluid channel and the hot fluid channel are separated by a parting sheet. An inlet and an outlet of the cold fluid channel are separated from an inlet and an outlet of the hot fluid channel by sealing bars. A GD-type hybrid minimal surface-based disturbance structure is inserted into the hot fluid channel. A cold fluid and a hot fluid are distributed in a cross-flow manner. |
| US12276464B2 |
Compressor module and compressor module designing method
A compressor module includes: a compressor; and a high-pressure gas cooler which cools gas discharged from the compressor, wherein the high-pressure gas cooler includes a plurality of gas cooler partial bodies, wherein each gas cooler partial body includes a high-pressure casing which is formed in a cylindrical container shape extending in a horizontal direction and to which the gas is introduced and a high-pressure heat exchange unit which is installed in the high-pressure casing and cools a gas passing in one direction orthogonal to a center axis of the high-pressure casing, and wherein the gas cooler partial bodies are arranged in parallel so that the center axes of the high-pressure casings are parallel to each other, the gas sequentially flows through the gas cooler partial bodies. |
| US12276463B2 |
Methods and systems and apparatus to support reduced energy and water usage
An installation includes an in-building hot water supply system, a hot water heat pump, an energy storage arrangement containing a mass of phase change material and a heat exchanger coupled between the hot water system and the heat pump, and a processor to provide a signal to the heat pump based on the opening of an outlet of the hot water supply system. The mass of phase change material has enough latent heat capacity to heat to a predetermined temperature a predetermined quantity of water in the interval from the opening of an outlet of the hot water supply system until at least the heat pump begins to heat water in the hot water supply system. Also provided is a method of controlling a heat pump in such an installation. |
| US12276462B2 |
Three section configuration for compressed air energy storage systems
A method of temporarily storing thermal energy via a thermal storage subsystem in a compressed air energy storage system comprising an accumulator disposed at least 300 m underground and having an interior configured to contain compressed air at an accumulator pressure that is at least 20 bar and a gas compressor/expander subsystem in communication with the accumulator via an air flow path for conveying compressed air to the accumulator when in a charging mode and from the accumulator when in a discharging mode. |
| US12276459B2 |
Systems and methods for periodic nodal surface based reactors, distributors, contractors and heat exchangers
The present disclosure relates to a method for forming a transport mechanism for transporting at least one of a gas or a liquid. The method may comprise using a 3D printing operation to form the mechanism with an inlet and an outlet, and controlling the 3D printing operation to create the mechanism as an engineered surface structure formed in a layer-by-layer process. The method may further comprise controlling the 3D printing operation such that the engineered surface structure includes a plurality of cells propagating periodically in three dimensions, with non-intersecting, non-flat, continuously curving wall portions which form two non-intersecting domains, and where the wall portions have openings forming a plurality of flow paths extending in three orthogonal dimensions throughout from the inlet to the outlet, and such that the engineered surface structure has wall portions having a mean curvature other than zero. |
| US12276453B2 |
Refrigerator
A refrigerator is provided. The refrigerator includes a main body in which a storage chamber having an open front surface is provided, a door rotatably coupled to the main body to open or close the storage chamber, and a microphone device disposed on an upper end of the door and configured to receive a voice command, wherein the microphone device includes a microphone supported by a substrate and configured to receive voice data, a cover protruding upward from the upper end of the door and including a voice input hole passing through a front surface and a rear surface of the cover and a microphone hole vertically extending downward from the voice input hole so that the voice input hole and the microphone are connected, and a sealing member disposed between the substrate and the cover so that the substrate is in close contact with the cover. |
| US12276442B2 |
Multi-temperature heat collection system
The invention provides in some aspects a thermal energy collection system comprising a first solar collector through which a first heat transfer fluid flows to absorb energy from sunlight as it passes through the first solar collector, and a second solar collector that collects energy from sunlight that has passed through the first solar collector. The first heat transfer fluid of the thermal energy collection system according to these aspects of the invention is in thermal coupling with the first solar collector, but not with the second solar collector. In other aspects, the invention provides a radiator system, comprising a multi-wall panel, an interior of which is in fluid coupling with, and that forms part of, a fluid circuit through which a first heat transfer fluid flows. A reflective surface is disposed in a vicinity of a second face of the multi-wall panel. Still other aspects of the invention provide a reflective film solar energy collector and a solar energy absorber. |
| US12276439B2 |
Methods and systems for modulating energy usage
The present disclosure provides a computer-implemented method of modulating energy consumption by a water provision system, the water provision system comprising a heat pump configured to transfer thermal energy from the surrounding to a thermal energy storage medium and a control module configured to control operation of the water provision system, the water provision system being configured to provide water heated by the thermal energy storage medium to a water outlet, the method being performed by the control module and comprising: setting a first temperature for heated water being provided to the water outlet; setting a second temperature for heated water being provided to the water outlet, the second temperature being different from the first temperature; and upon determining that the water outlet is turned on, alternating a temperature of heated water provided to the water outlet between the first temperature and the second temperature. |
| US12276436B2 |
Ultra low flow desiccant air conditioning systems devices and methods
Systems and methods for conditioning air streams are described herein. In some embodiments, a system can include an absorber and a desorber. The absorber configured to receive a supply air stream including moisture at a first moisture concentration and expose it to a liquid desiccant to remove moisture from the supply air stream and produce a conditioned air stream. The desorber configured to receive a regeneration stream at a first mass flow rate and at least a portion of the liquid desiccant from the absorber and having at least one salt at a first weight percent. The desorber includes an array of emitters configured to direct the portion of the liquid desiccant at a second mass flow rate to a desorber media to facilitate removing moisture from the portion of the liquid desiccant and produce a concentrated liquid desiccant with the at least one salt at a second weight percent. |
| US12276435B2 |
Air conditioner
An air conditioner includes a base, a housing, an indoor unit, an outdoor unit and an electrical control assembly. The housing is disposed on the base, and an accommodating space is provided between the housing and the base. The indoor unit is located in the accommodating space, and the indoor unit includes an indoor air passage component. The outdoor unit is located in the accommodating space and arranged at an interval with the indoor unit. The outdoor unit includes an outdoor air passage component. At least one of sides of the indoor unit and the outdoor unit proximate to each other is provided with a groove. The electrical control assembly is installed between the indoor air passage component and the outdoor air passage component, and at least a part of the electrical control assembly is installed in the groove. |
| US12276428B2 |
Indoor unit in air conditioner
An indoor unit in an air conditioner configured to condition air in an indoor space includes: a casing that includes an intake port opened downward toward the indoor space; a fan configured to suck air in the indoor space into the casing via the intake port; a collector configured to collect dust contained in the air sucked via the intake port; a light source configured to irradiate an upstream side of the collector in an air flow direction with ultraviolet rays; a shield configured to block the ultraviolet rays from the light source toward the intake port; and a protecting member having a mesh shape and covering the intake port at a position upstream of the collector in the air flow direction. |
| US12276427B2 |
Cooking appliance and control knob with integrated display
A control knob for an appliance deploys a round bezel region that surround a fixed electronic display panel that is touch sensitive. The appliance state or operating condition is modified by the user rotating the bezel and selecting graphic user interface (GUI) icons on the electronic display. The bezel orientation modifies the GUI to display icons that operate the appliance in different modes. In a first mode of power control, the GUI displays power levels and the bezel orientation modifies the power level. In a second mode, the GUI displays temperature settings and the bezel orientation modifies the temperature. The GUI displays icons that when activated switch between the first and second mode as well as turn off the appliance. Another icon may activate a third mode that enables control and display of other settings, such as temperature units, time and date, count down timers and the like. |
| US12276426B2 |
Handle
A handle for carrying a component having an opening to a cavity may include a frame configured to span a cavity in the component, the frame having a grasp region. The handle may further include a first support brace on the frame configured to selectively engage a first wall of the component. The first support brace may be spaced a first distance from the grasp region. The handle may further include a second support brace on the frame configured to selectively engage a second wall of the component. The second support brace may be spaced a second distance from the grasp region, the second distance being greater than the first distance. |
| US12276422B2 |
Thermoelectric safety assembly
A thermoelectric safety assembly that includes a thermocouple configured to detect a flame in a burner and, in response to detecting the flame, generating an electrical voltage. The assembly includes an electromagnetic valve electrically connected to the thermocouple, and a transistor electrically connected between the thermocouple and the electromagnetic valve. The electromagnetic valve is arranged electrically connected with a field-effect transistor. The assembly also includes a voltage booster configured to power the transistor, the transistor being connected in parallel with the voltage booster. An output terminal of the voltage booster is arranged connected with a gate terminal of the transistor, the voltage booster being configured to boost the electrical voltage generated in the thermocouple, an electrical voltage being obtained that is capable of keeping the transistor closed such that the electromagnetic valve is energized. |
| US12276421B2 |
Collective exhaust system
The disclosure provides a collective exhaust system capable of safely detecting a closing failure of a check valve of the collective exhaust system. The collective exhaust system includes: multiple combustion devices including blowing parts and exhaust pipes; a collective exhaust duct to which the exhaust pipes of the multiple combustion devices are respectively connected; and check valves respectively provided between the exhaust pipes and the collective exhaust duct. The collective exhaust system is configured to detect a closing failure of the check valves by performing, in a state where one of the blowing parts of the multiple combustion devices is stopped and all the other blowing parts are driven with a predetermined blower capacity, a backflow determination from the collective exhaust duct to the combustion device with the stopped blowing part, and by performing the backflow determination for the multiple combustion devices. |
| US12276419B1 |
System and method for landfill flare anti- vibration
An automated system to monitor, record, and stop landfill harmonic vibrations before they become detectable to the local community is provided. Key components of the system are measured and monitored for vibration intensity and duration. When any of these measurements exceeds critical set point values, the landfill gas blower speed is reduced or the system is shutdown. |
| US12276414B1 |
Hemispherical lighting device
A lighting unit including a hollow hemispherical body, a hemispherical holder, and a sphere. A center of a bottom half of the hollow hemispherical body contains the hemispherical holder which is configured to hold the sphere. The sphere includes a light source, a translucent portion, and an opaque portion. The light source is disposed inside of the sphere, and the sphere is configured to rotate within the hemispherical holder so as to vary a position of light emitted by the light source through the translucent portion. |
| US12276413B2 |
Active thermal-control of a floodlight and associated floodlights
This document describes techniques directed to active thermal-control of a floodlight and associated floodlights. As described, an example floodlight includes a first heat-transfer subsystem that uses a fully enclosed heat sink to transfer heat from an array of LEDs to a first housing component of the floodlight. The floodlight further includes a second heat-transfer subsystem to transfer heat from one or more PSUs to a second housing component of the floodlight. Described techniques include using thermistors located throughout the floodlight to actively monitor a temperature profile within the floodlight and, if one or more operating-temperature thresholds are violated, reducing power consumption within the floodlight. |
| US12276411B2 |
TV and control method thereof
A TV according to an embodiment of the present disclosure comprises: a screen which displays a content; a cover at least a part of which overlaps the screen and to which one or more illuminators are attached; a sensor which senses an object located behind the screen; and a controller which controls the one or more illuminators according to the sensing result of the sensor. |
| US12276410B2 |
LED light with replaceable module and intelligent connectivity
There is provided an LED light with a replaceable module that is connected to an intelligent network. The replaceable module includes a driver element, communication element, and power storage such as a battery. The driver element has circuitry, such as printed circuit boards, which is uniform for mating with any connection component to provide electrical connection. The communication/control element includes communication with a voice orchestrated infrastructure and to Z-link capable systems, via a wireless network. The replaceable module fits inside the opening of a housing which includes a mount for electrical connection to standard electrical outlet. Zone control LED lighting is also provided which is likewise connected to the network for voice control. |
| US12276409B1 |
Mini LED light fixture
Provided is a light fixture comprising: a body with a cavity, the body having a cavity and an opening on a bottom of the cavity; tracks on opposite sides of the body on outside of the body, the tracks configured to attach to bar hangers; a source of light inside of the cavity; reflector inside of the cavity below the source of light; and a plate below the optics, the plate secured to the body to close the opening of the cavity, the plate further having a central opening for passage of light from inside to outside of the cavity. |
| US12276405B2 |
Mounting fixture, medium for connecting a lamp, and lamp assembly
A lamp assembly includes a lamp, a medium and an assembling piece. The medium is configured to connect the lamp to a carrier. The assembling piece is disposed between the lamp and the medium, and is configured to connect the lamp to the medium, wherein the assembling piece includes a first part and a second part. The first part is configured to non-threadedly connect the lamp with the medium. The second part is configured to release the lamp from the medium. |
| US12276401B2 |
Lighting device providing an improved visibility
The present invention relates to a lighting arrangement (1) for outdoor illumination, the lighting arrangement comprising at least one first light source for emitting a first light and at least one second light source arranged at a distance from the first light source and arranged for emitting a second light. The lighting arrangement further comprises a modulating optical element (7) for converting the first light into a modulated first light providing a first illumination pattern on a first target surface (4′), wherein the first illumination pattern comprises a sequence of alternating illuminance peaks. The modulating optical element (7) further converts the second light into a modulated second light providing a second illumination pattern on a second target surface (4″), wherein the second illumination pattern comprises a sequence of alternating illuminance peaks. The first and the second target surfaces at least partially overlap, and the first illumination pattern is substantially complementary to the second illumination pattern. |
| US12276398B2 |
Distributed induction-controlled solar lighting system
A distributed induction-controlled solar lighting system comprises a first light, second lights and an inductive switch. Each light comprises a first sensor and a sub-controller used for controlling the brightness of the light. The inductive switch is spaced apart from the first light and can trigger the brightness of the first light within its preset range to increase when sensing that a pedestrian or an animal passes by. The first sensor can trigger the brightness of the first light and/or the second light within its range to increase when sensing that a pedestrian or an animal passes by. The solar lighting system can sense a signal in advance when a pedestrian or an animal passes by, such that the situation where the lights will not be turned on or brightness will not be increased until a pedestrian or an animal passes by is avoided; each light has a brightness adjustment function and can adjust the brightness of its own according to a sensing signal of the adjacent lights, a special master controller is not needed, unnecessary lighting power is avoided, and the endurance and reliability of the lights are improved. |
| US12276397B1 |
LED lamp with angle controller
An LED lamp includes a lamp holder provided with a mounting groove; an LED lamp panel mounted in the mounting groove and including a plurality of groups of light-emitting elements uniformly arranged in a plurality of sectors; a driving power supply mounted to the lamp holder and configured to supply power to the LED lamp panel; a light-transmitting plate fixed to the lamp holder and covering the LED lamp panel; and an angle controller electrically connected between the LED lamp panel and the driving power supply, the angle controller provided on the lamp holder to control the light-emitting elements corresponding to different positions on the light-transmitting plate to emit light. |
| US12276393B2 |
Lighting device for a motor vehicle
A lighting device for a motor vehicle includes numerous light sources and a collimator with numerous collimator lenses. Each collimator lens has an entry surface and an exit surface through which light from the light sources passes successively. Projection optics include a first and second transparent substrates, each with an entry surface and an exit surface. At least one array of cylindrical lenses are on the entry and/or exit surface of the first and second substrates. Light exiting the collimator first passes through the at least one array of cylindrical lenses on the first substrate and then through the at least one array of cylindrical lenses on the second substrate. The projection optics include a first array of cylindrical lenses on the first substrate, the cylinder axes of which extend in a first direction, which is horizontal when the lighting device is installed in a vehicle. |
| US12276392B2 |
Organic light emitting display device and lighting apparatus for vehicles using the same
Disclosed are an organic light emitting display device and lighting apparatus for vehicles using the same. The organic light emitting display device includes a first layer including a first organic layer and a first emission layer on a first electrode, a second layer including a second emission layer and a second organic layer on the first layer, a second electrode on the second layer, and a third organic layer between the first layer and the second layer. A thickness of the first emission layer is equal to or greater than a thickness of each of the first organic layer and the second organic layer. |
| US12276391B2 |
Vehicle light module, lighting system, and vehicle
A vehicle light module includes a light source assembly, a driving assembly, and a shielding assembly. The driving assembly is connected to the shielding assembly. The light source assembly is configured to send a first beam to the shielding assembly, where the shielding assembly is located on a transmission optical path of the first beam. The driving assembly is configured to drive, according to a driving instruction, the shielding assembly to move, to change a relative position between the shielding assembly and the first beam. A second beam emitted from the shielding assembly is displayed on a path around the vehicle in a target light pattern. The shielding assembly includes at least one movable member, at least a part of the first beam is illuminated on the at least one movable member, and a shape of a cross section of the second beam corresponds to the target light pattern. |
| US12276390B1 |
Auxilliary illumination assembly for a vehicle
An illumination assembly is configured for providing auxiliary illumination for use with a vehicle. The illumination assembly includes a housing. The housing defines an interior with an open face. A frame is provided at the open face. A lens cover is coupled to the open face and at least partially overlies the frame. An illuminator is at least partially formed by the frame and the lens cover with a light source configured to emit a trajectory of light. |
| US12276389B2 |
Illumination device for a motor vehicle
An illumination device for a motor vehicle having a printed circuit board with a plurality of light emitting diodes disposed thereon. An optical pane and a reflector element are provided, whereby the reflector element is disposed between the printed circuit board and the optical pane. The reflector element has a plurality of segments into which the reflector element is divided. Each light emitting diode is assigned a segment so that light emitted from the light emitting diodes is reflected by the segments of the reflector element and passes through the optical pane. |
| US12276385B2 |
Lamp for vehicles
A lamp for vehicles is provided with a number of light modules that are offset or tilted in relation to one another, such that light distributions of the light modules can be overlapped to obtain a homogenous overall light distribution. |
| US12276383B2 |
Multistage parallel type loop-free decorative light string
The present disclosure relates to the technical field of lamps and discloses a multistage parallel type loop-free decorative light string, which includes a main power cable and at least one branch power cable connected in parallel to the main power cable, wherein a connection between the main power cable and the branch power cable is externally sleeved with a light string connector; and the branch power cable is electrically connected with a plurality of second lamps. A lamp cover is provided with a wire hiding slot that can store a tail end of the branch power cable. |
| US12276381B2 |
Methods for assessing loss of maintenance medium of smart gas pipeline network and internet of things (IoT) systems
The present disclosure provides a method and an Internet of Things (IoT) system for assessing a loss of a maintenance medium of a smart gas pipeline network. The method comprises: determining a degree of a maintenance impact based on maintenance data; determining a target supply for a maintenance pipeline branch in a target time period based on the degree of the maintenance impact and historical supply data; determining a target demand for the maintenance pipeline branch in the target time period based on historical usage data; determining a target loss in the target time period based on the target supply and the target demand; and determining a replenishment parameter based on the target loss. |
| US12276380B2 |
Method for determining division schemes of smart gas pipeline network inspection areas and internet of things system thereof
The embodiment of the present disclosure provides a method for determining a division scheme of a smart gas pipeline network inspection area and an Internet of Things system thereof. The method includes: obtaining area feature information of a target inspection area of a gas network; generating one or more key inspection points in the target inspection area based on the area feature information of the target inspection area; generating one or more candidate division schemes based on the one or more key inspection points; generating a population to be optimized including a first preset count of individuals based on the one or more candidate division schemes; generating a target division scheme; generating one or more inspection zones in the target inspection area based on the target division scheme; and allocating inspection personnel to perform inspection in the one or more inspection zones. |
| US12276379B2 |
Hot oil media for sulfur export line and sulfur storage tank
A system for heating one or more sulfur transport and storage systems including a hot oil distribution system, a first transport line fluidly connecting one or more reboilers to an inlet on a heating jacket on a sulfur transport system, a second transport line fluidly connecting an outlet of the heating jacket on the sulfur transport system to an inlet on a heating coil in a sulfur storage system, and a third transport line fluidly connecting an outlet on the heating coil in the sulfur storage system to a return header on the hot oil distribution system. |
| US12276377B2 |
Modular mounting system
A modular mounting system includes a panel with a hexagonal array of primary apertures each of which has at least three planes of symmetry. Each of the primary apertures is separated from an adjacent primary aperture by a secondary aperture comprising an elongated opening having a length that is greater than the width of a PALS strap. A mounting system comprising a backing plate, an optional separate indexing plate and a front mounting bracket can be assembled to the panel to provide a rigid attachment between the equipment and the panel. |
| US12276376B1 |
Bracket assembly and method for mounting a loudspeaker
A bracket assembly for mounting a loudspeaker to a support surface includes a generally L-shaped wall bracket including an adjustment plate including a slot and a mounting flange mountable to the support surface. The bracket assembly includes a generally U-shaped speaker bracket including a central plate mountable to the loudspeaker, a top arm, and a bottom arm. The bracket assembly includes a generally U-shaped intermediate bracket having a joining plate including a first aperture, an upper flange, and a lower flange. The intermediate bracket is coupled to the speaker bracket and rotatable about an axis defined between the top arm and the bottom arm for providing pan adjustability of the loudspeaker. The wall bracket is connectable to the intermediate bracket via a first fastener received through the slot and the first aperture, a position of the first fastener movable along the slot for providing tilt adjustability of the loudspeaker. |
| US12276364B2 |
Quick-connect fitting
A quick-connect fitting that provides a leak-proof connection between two components of a waterway. The quick-connect fitting of the present disclosure is releasable and reusable for disconnecting and reconnecting the waterway connection. Moreover, the quick-connect fitting further comprises an audible identifier which identifies the quick-connect fitting has secured the waterway components to be connected. |
| US12276350B2 |
Retrofitted flood irrigation valve actuating apparatus
A retrofitted flood irrigation valve apparatus, including a motor coupled to a stem of an existing flood irrigation valve, the motor to generate mechanical energy to rotate the stem of the existing flood irrigation valve and one or more rails coupled to a frame of the existing flood irrigation valve, wherein each of the one or more rails includes tracks along which the motor is configured to move as the stem of the existing flood irrigation valve opens and closes the valve. |
| US12276349B2 |
Steam valve and steam turbine plant
There are provided a steam valve and the like capable of preventing breakage of an auxiliary valve element and effectively suppressing the occurrence of a leak of steam in the auxiliary valve element. In the steam valve of an embodiment, the auxiliary valve element is structured to be in an open state in which the valve rod moves in an opening direction to increase a distance between an auxiliary-valve cap and a main valve element, thereby opening an auxiliary-valve steam introduction hole, and to be in a fully-closed state in which the valve rod moves in a closing direction in which the main valve element is closed to bring the auxiliary-valve cap and the main valve element into contact with each other, thereby closing the auxiliary-valve steam introduction holes. A contact position in which the auxiliary-valve cap and the main valve element are brought into contact with each other is located outside in a radial direction of the valve rod from the outer peripheral surface, of the auxiliary-valve tubular part, through which the auxiliary-valve steam introduction holes are formed. |
| US12276347B1 |
Mass and/or spring assisted rupture disc
A mass and/or spring assisted rupture disc including a holder assembly, a rupture disc assembly having a membrane that is operatively connected with a mass and/or a spring to assist its rupture. The mass and/or spring assisted rupture disc is designed with a mass distribution that uses acceleration forces, which are present in many engineering applications, to aid in the opening. This allows a rupture disc that is more compact and more sensitive than a conventional rupture disc in applications with significant acceleration levels. The added force of both the mass and the spring makes the membrane more sensitive and tunable to rupture across a wider range of pressures. |
| US12276345B2 |
Valve
A valve for controlling fluid flow, the valve comprising: a first plate comprising a plurality of first holes extending through said first plate; a second plate comprising a plurality of second holes extending through said second plate, the second holes being substantially offset from the first holes of said first plate; wherein said first plate and said second plate are arranged to form a cavity therebetween in fluid communication with the first holes of said first plate and the second holes of said second plate; and a flap disposed and moveable between said first plate and said second plate, said flap having holes substantially offset from the first holes of said first plate and substantially aligned with the second holes of said second plate; wherein said flap is operable to be motivated between said first and second plates in response to a change in direction of differential pressure of the fluid across the valve; wherein said first plate comprises a coating disposed on a surface of the first plate; wherein the first plate comprises a plurality of clearance regions, substantially aligned with the holes of the flap, in which a thickness of the coating is reduced; and wherein each of the clearance regions defines a respective inner region in which a thickness of the coating is generally greater than its defining clearance region. |
| US12276341B2 |
Valve device and hot water supply device
A valve device includes: a case having a valve chamber and first to third water communication ports communicating with the valve chamber; first and second valve bodies disposed in the valve chamber; and a shaft body connected with the first valve body. The first valve body is rotated about a central axis of the shaft part. The second valve body is rotated about the central axis together with the first valve body. When rotated about the central axis in a first angle region, the first valve body changes a first flow rate, i.e., a flow rate of water between the first and third water communication ports, and a second flow rate, i.e., a flow rate of water between the second and third water communication ports. When the first valve body is rotated about the central axis in a second angle region, the second valve body changes the second flow rate. |
| US12276340B2 |
System and method for high flow valve
A system and method for a high flow valve includes a seal rod, an armature configured to be connected to and move the seal rod, a valve seal configured to be connected to the seal rod, an exhaust seal seat and a diaphragm. The valve seal is configured to be positioned on the exhaust seal seat and exert an exhaust seal pressure force. The diaphragm is configured to exert a diaphragm force opposite the exhaust seat pressure force to balance the exhaust seal pressure force. |
| US12276337B2 |
Annular metal seal, attachment structure for annular metal seal, and attachment method for annular metal seal
In an attachment structure for an annular metal seal, an annular metal seal includes a seal body configured such that at least one of outer corner portions thereof corresponding to an inner corner portion of the seal groove has a sharp ridge, and in a state where a positioning ring is held between an inner-side side surface of the seal groove and an inner-diameter-side side surface or an outer-diameter-side side surface of the seal body, the annular metal seal is fitted in the seal groove with the positioning ring abutted on at least a portion of the inner-side side surface of the seal groove and the sharp ridge of the seal body spaced from the inner corner portion of the seal groove, and the first member and the second member are fastened with each other, so that inner and an outer sides of the annular metal seal are sealed. |
| US12276334B2 |
Unit
Provided is a unit including: a housing configured to accommodate a gear connected to a motor, and a catch tank provided in the housing, in which the gear rotates integrally with a differential case, the catch tank has a portion that overlaps the gear when viewed in an axial direction, and the catch tank has a portion that overlaps the motor when viewed in the axial direction. |
| US12276331B2 |
Transmission including a baffle plate
A device includes a case; a first rotating body that has at least a part immersed in the oil in an oil bath; a second rotating body disposed in the case at a position not immersed in the oil in the oil bath; a plate; a first wall portion provided on the plate between the first rotating body and the second rotating body; a second wall portion provided above the first wall portion in a gravity direction and extending toward a direction away from the first rotating body; and a fourth wall portion provided between the first rotating body and the second rotating body and extending in a vertical direction on the plate, wherein the first wall portion is provided on a first rotating body side of the plate, and the fourth wall portion is provided on a second rotating body side of the plate. |
| US12276325B1 |
Hybrid module thrust bushing
A hybrid module includes a rotor carrier, a torque converter, and a thrust bushing. The rotor carrier includes an axially extending portion and a radially extending portion extending radially inward from the axially extending portion. The torque converter includes an impeller having an impeller shell fixed to the rotor carrier and an impeller hub fixed to the impeller shell. The impeller hub extends in an axial direction away from the radially extending portion of the rotor carrier to a distal end. The thrust bushing is connected to the impeller hub. The thrust bushing includes an axial portion in contact with the impeller hub and a radial portion extending radially outward from the axial portion. The radial portion is in contact with the distal end. |
| US12276324B2 |
Drive apparatus, dual-motor drive system, automobile and drive apparatus control method
A drive apparatus includes a first variable speed drive mechanism, a second variable speed drive mechanism, a first output half shaft, and a second output half shaft. The first variable speed drive mechanism includes a first reduction gear, a first planetary gear system, and a first brake mechanism. The second variable speed drive mechanism includes a second reduction gear, a second planetary gear system, and a second brake mechanism. The first planetary gear system includes a first sun gear, a first gear ring, a first planetary gear, and a first planet carrier. The first reduction gear is engaged with the first sun gear. |
| US12276315B1 |
Cryogenic thermal isolation stage with integral passive vibration dampers
Systems, methods, and devices of the various embodiments may provide a high-thermal-stability cryogenic-kinematic-mount with passive magnetic vibration damping. In various embodiments, the cryogenic-kinematic-mount may be configured for use in sub-Kelvin environments. Various embodiment cryogenic-kinematic-mounts may provide dampening and thermal isolation without a need for electronics or software feedback-based controls for the mounts. Various embodiments cryogenic-kinematic-mounts may be passive mounts configured to not require dampening controls. |
| US12276314B2 |
Torque limiter
A torque limiter includes a friction mechanism, a pressure plate, a first side plate, an urging member, and a second side plate. The friction mechanism includes a first friction member and a second friction member. The pressure plate includes a first contact surface and a plurality of first drainage grooves. The first contact surface is a surface that makes contact with the first friction member. The first drainage grooves radially extend. The second side plate includes a second contact surface that makes contact with the second friction member. The second side plate is disposed on a second side with respect to the second friction member in an axial direction. The second side plate is attached to the first side plate to be unitarily rotated therewith. |
| US12276310B2 |
Brake apparatus for vehicle
A brake apparatus for a vehicle according to the present disclosure includes a torque member configured to surround a brake disk, a pair of brake pads disposed in the torque member in a way to face each other, and a plurality of return parts mounted on the pair of brake pads, respectively, coupled with the torque member, and configured to guide movements of the brake pads and return the brake pads to their original positions by elastic restoring forces thereof. |
| US12276309B2 |
Disc brake for a utility vehicle
A disc brake for a utility vehicle includes brake caliper which straddles a brake disc, two brake pads each arranged in a pad channel of a vehicle-side brake carrier. The brake pads are retained in the disk brake under prestress by a pad retaining spring and a pad retaining clip on the brake caliper which spans a opening of the brake caliper. The disc brake further includes a restoring device configured to bias the brake pads away from one another after having been displaced during brake actuation. The restoring device includes sprung spreader elements that engage the opposite brake pads. The sprung spreader elements preferably include V-shaped spreader elements which are supported in the connection region of their respective spring arms on the pad retaining clip, and retained via their ends on the opposing brake pads. |
| US12276308B2 |
Driveshaft with a slidable coupling
A driveshaft assembly comprising an elongated front shaft (3), a retaining element (10) being engaged from a connection end (50) with the front shaft (3) in a co-rotating manner and a coupling device (20) secured to the front shaft (3) by means of the retaining element (10) is provided. The driveshaft further comprises a gear part (52) which is extending on the connection end (50) and the retaining element (10) is having a sleeve (17) fits to the gear part (52) in axially slidable manner. |
| US12276307B1 |
Input drum assembly for improving performance of 68RFE transmission, 68RFE transmission, and method
Disclosed are an input drum assembly for improving performance of a 68RFE transmission and a method. The cooling and lubricating efficiencies of the input drum assembly in the 68RFE transmission can be improved by an input drum assembly and/or transmission housing; mounting spaces of clutch plates and clutch friction discs can be increased by the input drum assembly, so that thicknesses of the clutch plates 14 and discs or the number thereof can be increased, and a torque borne by the 68RFE transmission can be increased finally; a reinforcing rib is increased when the transmission housing is cast, so that the overall strength of the transmission housing can be enhanced; and an inner wall is cut after the transmission housing is cast, so that a diameter of the input drum assembly can be increased, thereby increasing diameters of the clutch plates and discs, and finally increasing the torque. |
| US12276304B2 |
Self-locking bushings
A bushing is disclosed herein. The bushing includes a body having a first end and a second end, a bore formed through the body from the first end to the second end, and a lock tab coupled to the body at a point between the first end and the second end of the body and extending toward the second end of the body, the lock tab extending from the body and into the bore. |
| US12276296B2 |
Self-drilling screw structure and manufacturing method thereof
The invention provides a self-drilling screw structure and a manufacturing method thereof, wherein the manufacturing method includes: providing screw body, forming drill tail screw rod section, forming concave neck portion, forming drill tail cutting edge and forming thread. The self-drilling screw structure including a screw head portion and a screw rod portion, the screw rod portion is sequentially provided with a threaded screw rod section, a drill tail screw rod section and a drill bit screw rod section, the drill tail screw rod section has a rod diameter of drill tail, a plurality of drill tail cutting edges and a plurality of drill tail chip discharge grooves, the drill bit screw rod section is provided with a concave neck portion, and the drill bit screw rod section is protruded to form a plurality of drill bit cutting edges and the plurality of drill bit chip discharge grooves. |
| US12276295B2 |
Fastener, driver bit and punch tool
A fastener includes a screw head and a screw shank. The screw head has a top surface and an inner surrounding surface. The inner surrounding surface has six curved portions and six driven portions disposed in an alternating arrangement. Each of the driven portions has a curved section connected to one of two adjacent curved portions and having a direction of curvature opposite to that of the one of the two adjacent curved portions, a straight section extending along a tangent line of an end of the curved section, and an extension section connected between the straight section and the other one of the two adjacent curved portions. |
| US12276289B1 |
Hydraulic cylinder top end cap
There is an outer surface having a first upper O ring groove and a second lower O ring groove. The outer surface has a pressure line aperture therein. The outer surface has a snap ring groove and a third sweep O ring groove. The top end cap has a lower portion and an upper portion. The pressure line aperture has a thread. The inner surface forms a passageway through the length of the top end cap. |
| US12276287B2 |
Liquid hydrogen pump and methods
One or more boost pumps for a liquid hydrogen fuel system are disposed within the fuel tank and fully flooded. An electrical connector of each boost pump is sealed from the fuel tank and accessible from an exterior of the fuel tank while the boost pump is installed. Each boost pump can be independently replaced using a toolbox. Each boost pump is purged of fuel before being replaced by introducing a gas at a center region of the boost pump. The toolbox and new boost pump are purged prior to removal of the old boost pump. Each boost pump can be formed from modular components. |
| US12276281B2 |
Multiple-pump device
A multiple-pump device for a vehicle may include a housing. The housing may include at least a first drive device for driving a first drive shaft with a first impeller, and a second drive device for driving a second drive shaft with a second impeller. The multiple-pump device may include a bearing shield penetrated by the first drive shaft and the second drive shaft. The beating shield may separate a wet region with the first impeller and the second impeller from a dry region with the first drive device and the second drive device. The multiple-pump device may include power electronics arranged in the dry region and connected with the bearing shield to transfer heat. |
| US12276277B2 |
Fluid transfer and depressurization system
A gas transfer and depressurization system that is configured to transfer gas from a first location to a second location wherein during the transfer of gas the pressure of the first location is reduced. The gas transfer and depressurization system includes a drive chamber having an interior volume with a drive assembly movably disposed therein. A first cylinder and a second cylinder are operably coupled to the drive chamber on opposing sides thereof. The drive assembly includes a drive rod having portions extending into the first cylinder and second cylinder wherein the drive rod has pistons formed on opposing ends thereof. A controller is operably coupled to a compressed air source and is configured to provide compressed air into said drive chamber so as to reciprocally move the drive assembly. Gas blocks and coupling block are additionally present and facilitate flow of gas intermediate the first and second cylinders. |
| US12276269B2 |
Integrated air supply unit
The patent application discloses a compressed air control device. The compressed air control device for a source of compressed air on motor vehicles may comprise a housing. The housing may include an air inlet opening located at an outside surface of the housing. The housing comprises an electric motor and an air dryer. The air dryer together with the electric motor forms a first functional unit. |
| US12276265B2 |
Windmill and wind power generation apparatus
A windmill includes a shaft, a blade, and a supporting member. The windmill is rotatable about a center axis of the shaft. The blade has a blade main body portion extending along an axial direction that is a direction of the center axis. When viewed in a cross sectional view orthogonal to the axial direction, the blade main body portion includes a front edge and a rear edge, the front edge being an end on a front side in a rotation direction of the windmill, the rear edge being an end on a rear side in the rotation direction. The supporting member extends along a radial direction orthogonal to the axis direction and passing through the center axis, so as to connect the shaft and the blade main body portion to each other. |
| US12276258B2 |
Vertical axis wind turbine and method of use thereof
Wind driven apparatus is provided including upright support means and a plurality of wind directing wall members protruding outwardly from the upright support means at spaced apart intervals. The area between two adjacent wind directing wall members creates a wind collection section for collecting and directing wind in use. At least one opening is defined in the upright support means in each wind collection section for allowing wind, air and/or air pressure collected in the wind collection section to pass through said at least one opening and into an inner compartment defined in the upright support means. Drive shaft means provided in the inner compartment of the upright support means and rotatable means provided on and/or associated with the drive shaft means are rotatable as a result of air pressure and/or air flowing into the inner compartment via said at least one opening. Rotation of the drive shaft means can be used to drive electricity generating means, hydraulic pump means and/or drive transmission means in use. |
| US12276257B2 |
Wind power generation system
The application provides a wind power generation system. The application discloses one or several set of power generation units, which generate power by driving the power generation units through the airflow generated by the natural environment or the carrier device, and then the control module outputs the power to the power storage device, and then supplies power to each power-consuming equipment by the diverter connected to the power output terminal of the power storage device, respectively. The internal structure of a turbofan blade of this application has a cavity for repeated impact of airflow, which can utilize a single inlet air to generate several drives to the blades, so that tiny wind can provide more stable power supply for various power-consuming facilities, and the power generation system of this application is less affected by external environmental factors. |
| US12276256B1 |
Wind turbine blade inspection system and method based on unmanned aerial vehicle
The disclosure relates to a wind turbine blade inspection system and method based on an unmanned aerial vehicle. The system includes: a collection module, used for collecting blade data and surrounding environment data of blades to be inspected, determining feature inspection points of the unmanned aerial vehicle according to the blade data and the surrounding environment data, and generating inspection paths; an inspection module, used for shooting corresponding blade at the feature inspection points according to the inspection paths to obtain a first inspection image and a second inspection image; an analysis module, used for receiving the first inspection image and the second inspection image, analyzing the first inspection image and the second inspection image to obtain a health state of the corresponding blade, and making a maintenance plan according to the health state of each of the blades. |
| US12276255B2 |
Insulated pitch tube
An arrangement includes a transmission, a pitch tube, and a fixation device configured to affix the pitch tube in the transmission. The fixation device is electrically insulated from the pitch tube. The pitch tube can be axially movable relative to the fixation device. The pitch tube can be fixed in a shaft or a rotatably-mounted planet carrier of the transmission by the fixation device. |
| US12276254B2 |
Mass balancing of wind turbines
In a method for balancing a wind turbine where a plurality of blades are mounted on a rotor hub an annular blade bearing which allows the blade to pivot, in response to a detection of an imbalance caused by unbalanced loads applied by the blades weight is added to one or more of the blades to counter the imbalance. The weight is added by mounting a weight body to the blade at the blade bearing. The weight body comprises a plurality of individual arcuate weight elements in a stack attached to the outer race of the bearing a plurality of brackets, each engaged onto a selected one of the screw fasteners connecting the bearing to the hub. Each bracket includes a collar engaged onto a selected one of the screw fasteners and a post forming the engagement portion onto which the weight body is engaged. |
| US12276252B2 |
System and method for assembling a wind turbine
A method for assembling a wind turbine (10) having a first wind turbine component (20) with a first mounting interface (36) and a second wind turbine component (26) with a second mounting interface (34) includes positioning the second wind turbine component (26) relative to the first wind turbine component (20) such that the second mounting interface (34) is located a vertical distance above the first mounting interface (36), aligning the second mounting interface (34) to the first mounting interface (36), lowering the second wind turbine component (36) toward the first wind turbine component (20) to contact each other, and connecting the second mounting interface (34) to the first mounting interface (36). At any time during assembly when the second mounting interface (34) vertically overlaps the first mounting interface (36), the vertical distance between second mounting interface (34) and the first mounting interface (36) is maintained below a predetermined threshold (D). A system for assembling the wind turbine (10) is also disclosed. |
| US12276250B2 |
Noise reducing wind turbine blade
A wind turbine blade (10) comprising a pressure side (24) and a suction side (26), a leading edge (18) and a trailing edge (20). At least a portion of the blade (10) located in a trailing edge region (142) at or adjacent to the trailing edge (20) is a noise reducing portion defining an exposed surface and comprising a plurality of sound reducing or sound absorbing acoustic resonators (58), each of the resonators (58) comprising an opening (55) in the exposed surface and a cavity (56) having a length L between the opening (55) and a bottom (57) of the cavity opposite the opening (55). |
| US12276249B2 |
Wind-speed accelerating wind turbine
A wind-speed accelerating wind turbine has the wind turbine installed in the nacelle, the nacelle has a front nacelle member having a cross-section area formed so as to linearly or curvilinearly contract from a wind inlet to an installed position of the wind turbine and has a rear nacelle member having the contracted cross-section area formed so as to linearly or curvilinearly expand or maintain the same cross-section area from the installed position of the wind turbine to a wind outlet, and a wind dispersion part or a wind dispersion shape is provided at the wind outlet of the rear nacelle member. |
| US12276247B2 |
Utilizing hydrostatic and hydraulic pressure to generate energy, and associated systems, devices, and methods
Systems, devices, and methods for utilizing hydrostatic and/or hydraulic pressure to generate energy and to separate water into hydrogen and oxygen are disclosed herein. A representative industrial system can comprise a storage tank containing fluid, a separator piston having a first separator compartment configured to be fluidically coupled to the storage tank and a second separator compartment, and a pressure intensifier. The pressure intensifier includes a first compartment, and a second compartment fluidically coupled to the second separator compartment. The second compartment of the pressure intensifier includes a pressure concentrator having a housing, a piston head member including arms, a plurality of cylinders each defined in part by the housing, and a drive piston head portion. Pressurized water may be depressurized by sending it through fine bore friction channels to produce water vapor and/or steam, which may then be injected into plasma reactors that separate water into hydrogen and oxygen. Some embodiments may involve injecting a catalyst into the plasma reactors with the water vapor and/or steam. |
| US12276231B2 |
Systems and methods for determining real time fuel consumption information of an aircraft
A system includes one or more control units configured to determine one or more fuel consumption models for an aircraft. A method includes determining, by one or more control units, one or more fuel consumption models for an aircraft. A non-transitory computer-readable storage medium comprising executable instructions that, in response to execution, cause one or more control units comprising a processor, to perform operations including determining one or more fuel consumption models for an aircraft. |
| US12276230B2 |
Variable transmission driven fuel pump for a gas turbine engine
A fuel system for a gas turbine engine includes a fuel pump to provide fuel flow during engine operation and a transmission system that includes an output shaft coupled to drive the fuel pump, and an input shaft driven through a mechanical link to a shaft of the gas turbine engine. The output shaft drives the fuel pump at a variable speed that is independent of a rotational speed of the input shaft. |
| US12276224B2 |
Cooling structure for radial turbine
A cooling structure for a radial turbine is equipped with a partition wall arranged between a compressor and the radial turbine, and a through hole formed in the partition wall supplying a part of air compressed by the compressor to the rear surface of the radial turbine as cooling air. The through hole is inclined in a rotational direction of the radial turbine in the range of 40° to 80° with respect to a rotation axis of the radial turbine. |
| US12276222B2 |
Controllable mechanical motor vehicle coolant pump
A controllable mechanical motor vehicle coolant pump includes a rotatable drive shaft co-rotatably connected with a coolant pump wheel, a transverse housing surface extending transversely with respect to and surrounding the drive shaft, a cylindrical inner slider support surface radially surrounding the drive shaft, a control slider which is axially shiftable with respect to the coolant pump wheel so as to control an effective discharge flow cross-section thereof, and a push-out pressure chamber. The push-out pressure chamber is arranged between a slider bottom wall of the control slider and the transverse housing surface, is defined at one axial side by the transverse housing surface and radially inwardly by the cylindrical inner slider support surface, and is pressurized to generate a push-out push force which pushes the slider bottom wall toward the coolant pump wheel. A first housing element defines the transverse housing surface and the inner slider support surface. |
| US12276220B2 |
Method for heating an exhaust system
A method for heating an exhaust system downstream from an internal combustion engine using an electrical heating device. The method includes an ascertainment of a current temperature in the exhaust system, an ascertainment of a current temperature of the electrical heating device and a fluid mass flow flowing through the electrical heating device, an ascertainment of a heating requirement based on the ascertained current temperature and a target temperature, a calculation of a required amount of heat depending on the heating requirement and an amount of energy required to heat up the electrical heating device, taking into account a heat input into the fluid mass flow to be expected at the ascertained current temperature of the electrical heating device, and a control of the electrical heating device to generate the calculated amount of heat. A computing unit and a computer program are also described. |
| US12276218B2 |
System for lighting off an auxiliary occupational emissions device and method of operating the same
A system for removing effluents from the exhaust gases of an engine includes an auxiliary occupational emissions device positioned downstream of a vehicle-regulated emission abatement system. One or more glow plugs is positioned between the vehicle-regulated emission abatement system and the auxiliary occupational emissions device. The glow plugs are operable to heat exhaust gases exiting the vehicle-regulated emission abatement system prior to advancement into the auxiliary occupational emissions device. A method of lighting off an auxiliary occupational emissions device is also disclosed. |
| US12276217B2 |
Engine device
An engine device includes an exhaust gas purification device above a cylinder head through a support pedestal. The support pedestal has a flat portion on which the exhaust gas purification device is mounted, and a plurality of legs which protrude downward form the flat portion and are fixed to the cylinder head. The flat portion and the leg portion are formed integrally. Portions between the legs are each formed in an arch-shape. |
| US12276214B1 |
Camshaft phase adjuster with improved vane construction
A camshaft phase adjuster having a vane construction that optimizes one or more of the seal contact pressure, wear properties, and/or the distribution of forces acting on the vane that are transmitted to the rotor. Vane configurations include vanes with non-parallel sides at the actuation end as well as a core and over-molded cover configuration. This provides enhanced wear properties and/or allows the use of lower strength materials for the vane which reduces costs. |
| US12276212B2 |
Heat engine
A heat engine including a compressor, an expander, a reactor in which first and second reactants in a working fluid can react with each other, the reactor arranged between the compressor and the expander, and a condenser for condensing a gas in the working fluid, the condenser arranged between the expander and the compressor. There is also provided a method of operating a heat engine. |
| US12276210B2 |
Hydrogen expansion system for fuel cell use
A fuel cell system includes a hydrogen expansion system comprising an aeolipile, and a heat exchanger for receiving and expanding hydrogen received from a supply of hydrogen, for provision to the aeolipile. A generator coupled to the aeolipile may generate electrical power from operation of the aeolipile. The hydrogen leaving the aeolipile may be returned to the heat exchanger to transfer heat to the hydrogen received from the supply of hydrogen. |
| US12276209B2 |
Mounting of a sealing ring on an aeronautical turbine engine
The invention proposes an aeronautical turbine engine assembly comprising an upstream casing (55) to which guide blading (48a) is fastened, and a downstream casing (58) to which a sealing element (62) provided with an abradable material for rotor blading is fastened. This assembly further comprises a shroud ring (66) placed between the upstream casing and the downstream casing and fastening means (68) for detachably fastening the shroud ring. In order to be fastened to the upstream casing, the guide blading (48a) of the turbine engine is mounted on a downstream hook (480b) of the upstream casing, without being hooked onto the shroud ring (66), and the downstream casing (58) has an upstream hook with which the sealing element (62) is engaged in order to be fastened to the downstream casing, or the shroud ring has an upstream hook on which the sealing element (62) is mounted so as to be fastened to the downstream casing. |
| US12276207B2 |
High-temperature part and gas turbine including the same
A high-temperature part of the present disclosure includes: a high-temperature part body which includes a base and a coating layer formed on a part of a surface of the base; and a protective layer which is formed on at least a part of a surface of the coating layer. The protective layer is formed of a material which is allowed to disappear from a surface of the coating layer under an operation environment of a gas turbine. |
| US12276202B2 |
Oil tank for aircraft engine
Aircraft engine oil tanks, lubrication systems, and associated methods are provided. The oil tank includes a first tank portion defining a first volume for holding oil and a second tank portion defining a second volume for holding oil, in fluid communication with the first volume. The first tank portion includes an oil outlet for delivering oil to a lubrication load via a pump. The first volume is in fluid communication with a vent opening for venting the oil tank. At least part of the second tank portion is disposed higher than the vent opening for retaining a quantity of oil inside the oil tank during a negative-g force flight condition and facilitate the recovery of the lubrication system following the negative-g force flight condition. |
| US12276197B2 |
Tunnel excavation device
A tunnel excavation device includes a front body portion configured to support a cutter head and a rear body portion. The rear body portion includes a gripper carrier and a gripper portion. The gripper carrier is disposed in a rear of the front body portion. The gripper portion is provided on the gripper carrier. The gripper portion includes a groove portion and a wheel portion. The groove portion is formed in a recess shape toward the rear main body. The wheel portion is disposed in the groove portion. |
| US12276196B2 |
Three-level prevention and control method for rock burst roadway
A three-level prevention and control method for a rock burst roadway, the method comprising: pre-weakening a thick and hard rock layer above a roadway before the roadway is excavated; carrying out prestress support, pressure relief and reinforcement when the roadway is excavated; and carrying out stress transfer on an advance abutment pressure, and arranging a composite energy absorption protective structure around the roadway before the mining of a working face. By coordinating the spatio-temporal relationship between pressure relief, support and prevention, the energy dissipation in the rock burst roadway is changed from an unstable, disorderly and uncontrollable dissipation state to a stable, orderly and controllable dissipation state. |
| US12276193B2 |
Underground drilling rig and method for erecting same
The Invention relates to an underground drilling rig (10) and a method for its erection, wherein the method, in a special embodiment, comprises erecting a mast structure (20) of the drilling rig (10) extending from a horizontal tunnel (production tunnel) into a vertical mast shaft (14) and by means of an erecting structure (50), wherein the mast structure (20) comprises a plurality of mast segments (60) connected to one another or connectable to one another. |
| US12276190B2 |
Ultrasonic flow check systems for wellbores
An ultrasonic flow check system for wellbores includes an ultrasonic transceiver installed within an inner surface of a bell nipple attached to a well head of a wellbore at a surface. The bell nipple receives wellbore fluid from a flow line attached to a side surface of the bell nipple. An alarm is installed on a rotary table installed above the bell nipple such that the bell nipple is between the rotary table and the well head. A ultrasonic signal is caused to be transmitted, by the ultrasonic transceiver, into the bell nipple. The ultrasonic signal is reflected by the wellbore fluid within the bell nipple resulting in an ultrasonic response signal. The ultrasonic response signal is caused to be received by the ultrasonic transceiver. Based on the ultrasonic response signal, it is determined whether the fluid level within the bell nipple is static or mobile. |
| US12276189B2 |
Anti-collision well trajectory design
Techniques for determining trajectories for a plurality of wells while avoiding collision between wells are presented. The techniques can include determining a zone of uncertainty for individual wells of the plurality of wells, determining a minimum separation factor for individual wells of the plurality of wells, determining a gradient of a separation factor for at least one pair of wells of the plurality of pairs of wells, updating a nudge position for at least one well, and providing nudge positions for the individual wells of the plurality of wells. |
| US12276188B2 |
Optimizing drilling parameters for controlling a wellbore drilling operation
A system can receive input data indicating a current state of a wellbore drilling operation. The system can determine, by a set of software applications, constraints associated with the wellbore drilling operation. The system can optimize, by an optimization model and using the input data, a drilling parameter subject to the constraints associated with the wellbore drilling operation. The system can output the optimized drilling parameter for controlling the wellbore drilling operation. |
| US12276186B2 |
Controlling hydraulic fracture growth using stress shadows
A method for controlling the growth of a hydraulic fracture using a stress shadow generated during a hydraulic fracturing operation includes selecting a stage pair including a first stage and a second stage for which hydraulic fractures are to be generated via a hydraulic fracturing operation. The method also includes hydraulic fracturing the first stage to generate a corresponding first hydraulic fracture and controlling a magnitude of a stress shadow originating from the first hydraulic fracture by varying at least one parameter of the hydraulic fracturing operation, where the stress shadow is controlled so as to provide a second hydraulic fracture of a target fracture shape for the second stage. The method further includes hydraulic fracturing the second stage to generate the second hydraulic fracture with the target fracture shape. |
| US12276184B1 |
Reviving a well using through-tubing cable-deployed pump
A method that includes disposing a packer and an ESP inside a production tubing bore. The ESP includes a pump, a discharge, a shroud, and a bypass sub coupled to the shroud. The shroud includes a closed end coupled to a base of the pump. The packer, coupled to an outer surface of the shroud, is located downstream of the bypass sub. The method includes circulating liquids from the pumping base through the discharge to a shroud open end downstream of the packer thereby sealing the packer between the outer surface and the production tubing bore. The method includes pumping, using the pump device, the liquids through the production tubing using the bypass sub and performing a production operation using the wellhead assembly to obtain an amount of gas production. |
| US12276183B2 |
Perforating-gun initiator circuit
An initiator circuit for a perforating gun includes a microprocessor structured to perform a circuit-startup algorithm comprising determining whether the circuit supply voltage is stable enough for operation and, if it is, or if a predetermined period of time has passed since powering up the circuit, sending a message indicating the circuit (and thus gun) is ready for operation. The sent message may be a communication uplink indicating an address of the circuit and its ready state or a short burst of pulses indicating the circuit's ready state. |
| US12276179B2 |
Intelligent power management system
A method may include obtaining, from a digital drilling program and by a drilling management network, a drilling operation sequence of the drilling rig. The drilling management network is coupled to a drilling rig, rig equipment, and various electric power generators. The method may further include determining, by the drilling management network, a power management sequence that matches an electric power capacity of the drilling rig to an electric power consumption of the rig equipment. The method may further include executing, by the drilling management network, the power management sequence to the rig equipment and the electric power generators. |
| US12276171B2 |
Control system for a well control device
A control system for automatically operating a well control device located in a subsea blow-out preventer (BOP), has a first control unit and a second control unit. The first control unit is connected to the second control unit and issues an activation command to the second control unit to cause it to trigger actuation of the well control device, and the first control unit is configured to automatically issue the activation command to the second control unit on detecting issue of the signal indicative of a requirement to trigger actuation of the subsea BOP shear mechanism. |
| US12276170B2 |
Subsea wellhead monitoring system
A subsea wellbore monitoring system of the present disclosure includes hanger, plug, and monitoring assemblies. The hanger assembly installs on landing in the wellhead, engages the lock profile, and has a hanger seal sealing in the wellhead. The plug assembly is supported in the hanger assembly and has a plug seal to seal in the landing. Ports of the plug assembly communicate with a bore envelope and an annulus envelope. The monitoring assembly has pressure monitors that communicate with the ports and measure pressure measurements related to the envelopes. The hanger and plug seals can be elastomeric and/or metal elements. The hanger and plug seals are preferably expandable or can be energized outward so the seals can pass any shoulders and profiles when installed in the wellbore and can then seal against the internal surfaces. |
| US12276167B2 |
Downhole apparatus
An explosive assembly for a downhole tool operable to connect and selectively disconnect within a wellbore a first portion of a downhole tool string and a second portion of the downhole tool string. The explosive assembly includes an explosive charge, a detonator switch operable to detonate the explosive charge, and a housing assembly containing the explosive charge and the detonator switch. The explosive assembly may be movable as a single unit and installable within an internal space of the downhole tool. The explosive charge may be operable to sever a support member of the downhole tool when the explosive charge is detonated by the detonator switch to therefore disconnect a first portion of the downhole tool and a second portion of the downhole tool from each other and thus disconnect the first portion of the downhole tool string and the second portion of the downhole tool string from each other. |
| US12276166B2 |
Device for preventing abrupt blockage in blooie line of gas drilling
A device for preventing abrupt blockage in a blooie line of gas drilling includes a sand-storing tank body, which is connected to a rotating blowout preventer through a guiding tube, and a guiding three-way joint is set between the guiding tube and the sand-storing tank body and connected to the blooie line by a vertical guiding tube; the sand-storing tank body is connected to the blooie line by means of a gas discharge tube; a flap plate assembly is arranged at the position fronting straight onto the guiding three-way joint inside the sand-storing tank body, and configured to control the rock particles in the guiding tube to enter the sand-storing tank body, preventing blockage in the blooie line. |
| US12276163B2 |
Method and apparatus for testing of the downhole connector electrical system during installation
Disclosed are methods and devices for testing downhole connector electrical systems and cable integrity during installation of a permanent completion, including a customized retrievable plug arm assembly connectable to the completion during RIH, the tool mimicking a retrievable ESP, but without motor, and can be employed with or without pressure isolation. Another method employs a slidable starpoint located within the downhole wet mate connector of the completion to provide continuous electrical contact between the phases when no retrievable assembly is in place. When a retrievable assembly is later put in place, the slidable starpoint is moved into a second position that no longer provides electrical contact between the phases. Another method uses fusible links installed between two conductors within the downhole electrical connector system of the completion to provide similar electrical contact between phases, the fusible link configured to melt away once motor current is sent through the conductors. |
| US12276159B2 |
Window shade and actuating system thereof
An actuating system for a window shade includes a rotary axle, a cord winding assembly and a limiting mechanism. The cord winding assembly is coupled to the rotary axle and is connected with a plurality of suspension cords, the rotary axle being rotatable to cause the cord winding assembly to wind and unwind the suspension cords for displacing a movable rail of a window shade. The limiting mechanism includes a latch coupled to one of the suspension cords, the latch being movable between a locking state for preventing rotation of the rotary axle and an unlocking state for rotation of the rotary axle, the limiting mechanism being configured so that tensioning and loosening of the one of the suspension cords causes the latch to switch between the locking state and the unlocking state. |
| US12276158B2 |
System and method for controlling one or more roller shades
Systems, methods, and modes for controlling one or more roller shades in order to substantially synchronize and uniformly align a plurality of roller shades. Each shade comprises a roller tube, a shade material connected to the roller tube, a motor adapted to rotate the roller tube, and a controller. The controller is adapted to: drive the motor between a first limit position and a second limit position of the shade material at a first rotational speed; determine a run time it took the motor to move the shade material between the first limit position and the second limit position; using at least the determined run time, determine a second rotational speed for the controller to drive the motor between the first limit position and the second limit position within a predetermined run time; and set the motor to operate according to the second rotational speed. |
| US12276157B2 |
Condensation water disposal device of a rapid sliding roll-up door interposed between two environments with different temperatures
A high speed sliding roll-up door interposed between two rooms at different temperatures has a flexible curtain to close or open a passage of a wall separating these rooms. The roll-up door has two side uprights having guide rails of the side edges of the curtain, and an upper crosspiece near which there is a storage area of the curtain. A device for draining the condensation water present on the curtain includes guide rails having an upper rectilinear portion, close to the shelter area, and a lower rectilinear portion offset with respect to the upper rectilinear portion, between which an inclined portion is interposed which is connected upstream and downstream with the upper and lower rectilinear portion. Below the upper rectilinear portion there is a gutter formation configured to receive the condensation water present on the curtain, when this rises towards the shelter area. |
| US12276154B2 |
Double door system and method with service check mode
Double door system (1) comprising an understriking door leaf (2), an overstriking door leaf (3), a first door operator (11) adapted to move the understriking door leaf (2) between an open and a closed position, a second door operator (12) adapted to move the overstriking door leaf (3) between an open and a closed position, a mechanical brake arrangement (100) and an electric coordination system (90). |
| US12276153B2 |
Multi-joint hinge
A multi-joint hinge has a mounting element which can be fixed to an appliance body and a hinge part which can be fixed to a door and which is held pivotably on the mounting element via a joint mechanism with a plurality of joint levers. The hinge part is biased in the closing direction via a spring and at least one linear damper with a damper housing and a piston rod displaceable relative to the damper housing is provided which brakes a closing movement of the hinge part. The linear damper is arranged with the damper housing in a rotationally fixed manner via a holding element within a lever and the holding element is fixed to a lever of the joint mechanism. The piston rod can be pushed into the damper housing via an actuating element which is arranged on a further lever of the joint mechanism. |
| US12276149B2 |
Protector with sensor and method of manufacturing the same
A first end of an insert fills up a space of a hollow part of a protector, and a second end includes an insulator to insulate a first wire connection part where a first leg of a resistor is piled on a first core wire from a second wire connection part where a second leg of the resistor is piled on a second core wire. Die-molding material covers the insulator, the first and second core wires, the resistor, the first and second legs, and the first and second wire connection parts. The insulator has a tabular shape, and the insulator has left and right side ends exposed from a part covered with the die-molding material. The insert includes a second protrusion on a connection part between the first and second ends of the insert. The second protrusion is closer to an inner side part than an inner surface of the insulator. |
| US12276148B2 |
Furniture drive
A furniture drive includes a housing to be arranged on a furniture panel, and an actuating arm assembly for moving the movable furniture part, and the actuating arm assembly includes an actuating arm movably-supported relative to the housing to be fixed to the movable furniture part. The actuating arm assembly is movable between a first relative position and a second relative position, and includes actuating arms pivotable relative to one another. A pivotal movement of the actuating arm assembly from the second relative position toward the first relative position can be blocked by a releasable blocking device including a movably supported blocking element movable between a blocking position and an unblocking position. A blocking element of the blocking device is supported on one of the actuating arms and includes an abutment bearing against a counter-abutment of the other of the actuating arms in the blocking position. |
| US12276144B1 |
Door security device
Provided is a self-acting door security device including a latch bolt of a locking module installed on a swinging door and engaging with a latch hole of a striker mounted on a door frame to enable the locking/unlocking the swinging door. The self-acting door security device can be easily installed in a gap between a door and a door frame to quickly detect forced opening of the door by an intruder, thereby securing personal safety. The self-acting door security device has an improved structure such that the door can be opened without interference from a latch bolt even in a malfunction condition that the latch bolt of an existing lock module installed on the door is not fully inserted, thereby enabling quick evacuation in emergency situations including fires. The self-acting door security device includes an insert plate, a locker plate, a fastening piece, a stop holder, and a stopper member. |
| US12276143B2 |
Device and method for securing a door
Disclosed are various embodiments providing a device to secure a hinge of a door, such as a hinge of a door on a shipping container. The device includes a body member and a clamp member. The body member is L-shaped and is placed over a the hinge of the door and the clamp member is placed over a door panel and attached to the body member via a bolt inserted through the clamp member to attach to the body member. Access to the bolt is limited by a puck lock attached to the clamp member. |
| US12276141B2 |
Latch mechanism opening/closing detection system
A latch mechanism opening and closing detection system for accurately detecting the open and closed state of a door including a claw configured to be pushed by a striker and rotated in a fastening direction; a pawl member configured to contact the claw and rotate in an interlocked manner such that the claw engages at a half-lock point corresponding to a middle portion of a rotation range of the claw and at a full-lock point corresponding to an end portion of the rotation range, thereby limiting rotation of the claw in an unfastening direction; and a full-lock detection switch configured not to be manipulated at the half-lock point and configured to be switching-manipulated at the full-lock point by the claw and the pawl member, thereby detecting a state in which the claw is fully fastened to the striker. |
| US12276137B2 |
Stepless adjustable electronic device locking apparatus
A stepless adjustable electronic device locking apparatus has a fixing member, a stage adjusting mechanism, a driving mechanism, an unlocking member, and a lock. The driving mechanism selectively opens the fixing member to engage in an anti-theft hole based on a current one of working stages to which the stage adjusting mechanism adjusts. The unlocking member is able to close the fixing member. By separating adjustment of the working stages and movement of the fixing member, the movements of the fixing member do not interfere in the working stages. Therefore, the unlocking member can be applied to the driving mechanism to unlock. The fixing member can be closed to disengage from the anti-theft hole through the unlocking member without being reversely rotated and adjusting the working stages, so as to unlocking quickly. |
| US12276132B2 |
Striker assembly for closure latch in motor vehicles
A striker assembly for a vehicle closure panel includes a striker plate and a striker. The striker plate has opposite sides with at least one opening. A body of the striker extends through the at least one opening outwardly from the opposite sides to opposite first and second end regions, the second end region being configured for latched engagement with a ratchet of a latch assembly. The body is releasably fixed in a first position relative to the striker plate during normal use conditions resulting in normal use forces being applied to the striker. The body is intentionally deformable under an abnormal condition resulting in abnormal, excessively high force being applied to the striker to allow the striker to automatically move relative to the striker plate from the first position to a second position to allow a vehicle closure panel to move outwardly relative to an adjacent vehicle body structure. |
| US12276130B2 |
Autonomous dispensing device
A floating and energy-autonomous device (1) configured to dispense a solid compound (2) into a volume (3v) of liquid. The device (1) includes a reservoir (9) of solid compound (2), and a pump (13) configured to generate a circulating flow of the liquid (3) coining from the volume (3v) of liquid and passing through the reservoir (9) before returning to the volume (3v) of liquid. The device (1) includes a sensor (17) configured to generate a sensor signal indicative of a parameter of the volume (3v) of liquid or of a gaseous environment (4) of the device (1), and/or an antenna (18) configured to receive a radio signal, and to generate an antenna signal. The device (1) includes a microcontroller (19) configured to command the pump (13) and to regulate the circulating flow rate of the liquid (3) on the basis of the sensor signal and/or of the antenna signal. |
| US12276126B2 |
Portable multi-hinged shelter
A portable multi-hinged shelter for housing one or more individuals and storing gear commonly associated with outdoor excursions and like activities, which includes a box frame mounted atop of and connected to an open cargo bay of a vehicle and fitted with a secondary shelter shell and a supportive wind wall removably attached to the box frame and pivotally connected to a lower wind wall and sideward arms of a moveable frame assembly. The moveable frame assembly further includes primary and secondary canopies pivotally connected to the sideward arms and a ground brace pivotally connected to the primary canopy that collectively accept and support attachment of a primary shelter shell, whereby multiple pairs of linear actuators operating in unison and connecting to and interacting with select structural aspects of the supportive wind wall and moveable frame assembly yields automated expansion and contraction of the moveable frame assembly respectively for occupancy and compact transport alongside the vehicle. |
| US12276125B2 |
Solar tent for medical uses in the field
The solar tent comprises a canopy tent with integrated solar panels into the roof of a medical tent design. This technology allows the tent to capture solar energy, and convert it into electrical energy which can then be used to power lights, medical devices, and other equipment. This technology is foldable and collapsible to allow the tent to be both deployed and stored rapidly. The solar tent helps medical professionals overcome the challenges of lack of sufficient electricity while operating from a canopy tent, in the face of COVID-19. |
| US12276122B2 |
Carpet tile lifting apparatus and system for removing carpet tiles
A carpet tile lifting apparatus is disclosed comprises a base plate and a base plate cover coupled to each other via a snap-fit locking mechanism. The base plate is provided with a front cutting edge in a form of a pointed spike to slide underneath the carpet tile. The apparatus comprises two wings coupled at either side of the base plate cover. Further, the wings comprise a first blade and a second blade coupled with each other. The apparatus comprises a housing coupled with the at least one wing. The housing encloses a plurality of wheels coupled to the housing via a first shaft. The first shaft is coupled to a first gear. The apparatus comprises at least one spiked roller coupled with the second shaft and interlocked between the first end and the second end of the housing. |
| US12276117B2 |
Board and floor panel based on such board
Sheet material includes at least two layers of material, wherein a first layer of material forms more than half the thickness of the sheet material and is mainly built up from wood particles glued by means of a first binder and pressed. The first binder is thermosetting, wherein the second layer of material is present on the surface of the aforementioned sheet material and is mainly built up from particulate particles glued by a second binder and pressed. The second binder is thermoplastic and/or elastomeric. |
| US12276116B2 |
Cladding system for a wall, arrangement of tile cladding system and method for mounting the cladding system
The invention relates to a cladding system (100) for a wall (1), having a plate-shaped cladding element (50) which can be connected on two opposite longitudinal or transverse sides to a respective fastening profile (10), wherein the fastening profile (10) is designed to anchor the cladding system (100) on the wall (1), wherein the cladding element (50) has, on the two longitudinal or transverse sides arranged in operative connection with a fastening profile (10), in each case a preferably strip-shaped fastening portion (60, 62) which interacts with a complementary, groove-shaped receiving portion (16, 18) on the fastening profile (10), wherein the two receiving portions (16, 18) on the fastening profile (10) are arranged on the fastening profile (10) on the side opposite to a fastening surface (14) for the wall (1) on the fastening profile (10), wherein the first receiving portion (16) extends at least substantially parallel to the fastening surface (14) or to abase surface portion (64) of the cladding element (50), and the second receiving portion (16) is arranged at an oblique angle (a), preferably between 50 degrees and 60 degrees, very particularly preferably about 45 degrees, to the fastening surface (14) or to the base surface portion (64). |
| US12276111B2 |
Building ridge vent system
A ridge vent system is provided including a ridge vent having opposing exterior sidewalls that each define multiple fastener recesses that extend inward from the exterior sidewalls and downward from a top plate, where each recess can have multiple recess slots that cooperate with adjacent sidewall slots to form contiguous vented areas along each of the opposing exterior sidewalls to provide enhanced attic ventilation and/or airflow through the ridge vent, while still providing fastener recesses that facilitate rapid and efficient application of fasteners therethrough. |
| US12276109B2 |
Ventilation assembly
A ventilation assembly (200) includes a frame unit (100) and a cover body (60). The frame unit (100) includes two frame assemblies (10) and two closing plates (30) connected between the frame assemblies (10). Each frame assembly (10) includes two frame seats (11) and outer and inner side plates (12, 13) cooperatively defining a tortuous passage (14). Each frame assembly (10) further includes first and second air vents (15, 16). The cover body (60) is connected to and cooperates with the frame assemblies (10) and the closing plates (30) to define an air chamber (70) configured to communicate with an opening (102) in an upper portion (1) of a building. The first air vent (15) is provided to communicate the air chamber (70) with the tortuous passage (14), and the second air vent (16) is provided to communicate the tortuous passage (14) with the atmosphere. |
| US12276108B1 |
Step flashing and moisture barrier assembly and method therefor
A step flashing and moisture barrier assembly includes a panel and a layer of moisture-proof material. The panel has a front surface and a back surface and includes a first panel portion and a second panel portion joined transversely at a corner extending across the panel. The layer of moisture-proof material has a front surface attached to the back surface of the panel and a back surface that includes an adhesive material to permit attachment of the step flashing and moisture barrier assembly to a roof structure at a juncture of two roof surfaces. |
| US12276099B2 |
Modular building systems
A building module for use in construction of a building comprising a deck oriented in a horizontal plane and a plurality of hollow structural members extending downwardly from around a periphery of the deck. A method of constructing a building comprising placing a plurality of modules according to a floor plan to form a story of the building, pouring flowable medium that sets to a become a solid structural material into the hollow structural members of the plurality of modules to form structural columns, pouring flowable medium that sets to a become a solid structural material onto the decks of the plurality of modules for form structural slabs, and allowing the structural columns and structural slabs to set to complete the story of the building. |
| US12276098B1 |
System for purifying and delivering surface water to an aquifer
A system for purifying and delivering surface water from rain or snow-melt to the local aquifer in order to increase the local groundwater level, is disclosed. The system includes activated charcoal for removal of contaminants including per- and polyfluoroalkyl substances, commonly referred to as PFAS, from surface water prior to delivering the water to the aquifer. |
| US12276097B2 |
Additive dispenser
A liquid dosing apparatus for dispensing a liquid from a container into a liquid stream of a shower, toilet, or tap includes an adapter, a dosing mechanism, a damping control system, and a dispensing outlet. The adapter is arranged to detachable receive the container. The dosing mechanism includes a dosing chamber and a movable member. The dosing mechanism is arranged to draw a set volume of the liquid into the dosing chamber on activation by moving the moveable member in a first direction. The damping control system is arranged to control a dispensing rate of the set volume of the liquid by controlling return speed of the moveable member. The damping control system is arranged to allow and control adjustment of the dispensing rate. The dispensing outlet is arranged to dispense the liquid into the water stream at the controlled dispensing rate. |
| US12276092B2 |
System and method for providing water conservation
System and method for implementing water conservation is disclosed. The water conservation system may comprise a plurality of solenoid valves, a plurality of water outlet points, one or more grey water tanks, a city water source, water pumps, timers, and a plurality of sensors. The sensors may include water level detection sensors, temperature detection sensors, solenoid valve sensors, pump control sensors, and the like. A control unit comprising a memory and a processor may be configured to control the working of the water conservation system. Data received from various components and sensors are processed to determine an operation to be performed by the system. The operations include fire control, excess grey water removal, or standard irrigation. The control unit activates a combination of solenoid valves and pumps to route water from grey water tanks and/or city water source depending upon the operation to be performed. |
| US12276091B2 |
Systems and methods for managing production and distribution of liquid water extracted from air
This disclosure relates to systems and methods for managing production and distribution of liquid water extracted from air. In certain embodiments, a system is provided that includes a plurality of local water generation units (110) including a first local water generation unit and a second local water generation unit. The first and second water generation units each include a controller that is configured to control a production rate of liquid water extracted from the air, a local water collection unit, and a local transceiver. A principal water supply unit (120) is in fluid communication with at least one of the local water collection units. The principal water supply unit is configured to store at least part of the liquid water extracted from the air and to maintain a principal water level at a reservoir of the principal water supply unit based on one or more operational parameters for water distribution. |
| US12276089B2 |
Conveyance drain emitter
A rainwater conveyance system for managing water flowing through a conveyance line having a first portion located above ground and a second portion located underground and adjacent to a percolation region. The rainwater conveyance system comprises a drain emitter comprising an emitter inlet and an emitter outlet. The emitter inlet is connected to the conveyance line such that the collected water flows into the drain emitter and a drained portion of the collected water flows from the second portion of the conveyance line and through the emitter outlet at a preset emitter flow rate. The drain emitter is arranged such that the drained portion of the standing water flows to the percolation region. The preset emitter flow rate is predetermined such that the drained portion of the collected water flows out of the conveyance line and percolates through the percolation region. |
| US12276085B2 |
Work assist server, work assist method, and work assist system
Provided is a server and a system that can assist an operator in recognizing whether or not a work machine in a work-site birds-eye image output on an output interface constituting a remote operation device is subject to remote operation by the remote operation device. According to the captured image acquired through the image pickup device C, when a work machine 40 is in the work-site birds-eye image that is output on an output interface 220 constituting a remote operation device 20, whether or not the work machine 40 is a connection-target work machine is determined. If the determination result is positive, a first sign image ID1 associated with an actual machine image Q2 that represents the work machine 40 in the work-site birds-eye image is displayed on the output interface 220 of the remote operation device 20. |
| US12276082B2 |
Working vehicle
A working machine includes a cooling fan, and a first cooling device and a second cooling device that are disposed in series in a flow passage of cooling air that is generated by the cooling fan. The first cooling device is disposed upstream of the second cooling device in a direction of flow of the cooling air, and has a heat-exchange suppressing portion that is provided at a portion corresponding to a region in a rotation center vicinity of the cooling fan and that suppresses heat exchange between the cooling air and a fluid that flows in the first cooling device. |
| US12276080B2 |
Vacuum excavation apparatus having a deceleration vessel and methods for excavating a site
Hydro excavation vacuum apparatus that process spoil material onboard the apparatus by separating water from the cut earthen material are disclosed. |
| US12276079B2 |
Crawler-type work machine
A crawler-type work machine includes left and right steering brakes configured to brake left and right output shafts, a turning motor configured to produce a rotation speed difference between the left and right output shafts, work implement cylinders configured to drive a work implement attached to a vehicle body, a hydraulic pressure supply unit configured to supply hydraulic fluid to the turning motor and the work implement cylinders, and a controller configured to control the hydraulic pressure supply unit. The controller is configured to execute a hydraulic fluid amount control in order to reduce the hydraulic fluid amount supplied from the hydraulic pressure supply unit to the turning motor when the work implement cylinders are driven while the turning motor is rotating. |
| US12276077B2 |
Methods and apparatus for foundation monitoring
A system for monitoring a foundation includes a sensor cartridge assembly. The sensor cartridge assembly includes a sensor disposed in a sensor tube and a sensor head attached to an end of the sensor tube. Wiring coupled to the sensor and routed in the sensor tube to the sensor head conveys power and/or telemetry between the sensor and a controller. The sensor tube is configured to be inserted into a raceway attached to a foundation. The raceway may be within the foundation and/or located at a perimeter of the foundation. A method for monitoring a foundation includes deriving an elevation of the foundation at the location of the sensor based on pressure measurements made by the sensor within the sensor tube. |
| US12276076B1 |
Green sealing material for karst flowing water, and preparation method and use thereof
Provided are a green sealing material for karst flowing water, and a preparation method and use thereof. The green sealing material includes a component A and a component B, with a volume ratio of the component A to the component B being in a range of 4:1 to 5:1; where the component A includes in parts by weight: 40 parts to 50 parts of a sulphoaluminate cement, 10 parts to 15 parts of a light-burned magnesium oxide, 1 part to 4 parts of boric acid, and 40 parts to 50 parts of water; and the component B includes in parts by weight: 0.2 parts to 0.4 parts of hydroxypropyl methylcellulose, 0.1 parts to 0.5 parts of polyacrylamide, 15 parts to 30 parts of potassium dihydrogen phosphate, 0.2 parts to 0.4 parts of triethanolamine, 0.5 parts to 1 part of lithium carbonate, and 80 parts to 100 parts of water. |
| US12276073B2 |
Method and apparatus for safely and quickly removing snow from narrow pedestrian and vehicular paths
A method and system which provides for a zero turn stand-on snow blower with only two powered wheels and two free wheeling casters which provides for the ability to blow snow from narrow paths, turn around without leaving the sidewalk, automatically turn off the auger and present a shovel for performing quick detailed shoveling tasks when stepping off the snow blower. |
| US12276068B2 |
Fabric tape
A forming fabric tape for a machine for producing or processing a fiber material web, the forming fabric tape including an upper fabric layer including upper longitudinal threads and upper transversal threads woven into the upper longitudinal threads; and a lower fabric layer including lower longitudinal threads and lower transversal threads woven into the lower longitudinal threads, wherein the upper fabric layer and the lower fabric layer are arranged on top of one another so that the upper fabric layer is oriented towards the fiber material web and the lower fabric layer is oriented away from the fiber material web, wherein the upper longitudinal threads are offset from each other unevenly, wherein the upper longitudinal threads are arranged so that average distances of the upper longitudinal threads have the following sequence which is repeated continuously in the transversal direction of the fabric tape: large distance, large distance, small distance. |
| US12276066B2 |
Method for producing a finished leather substitute
A method for producing a finished leather substitute, finished leather substitutes obtainable by such method, and uses thereof are provided. Specifically, a method for producing a finished leather substitute is provided, comprising providing a sheet material grown from mycelium having a top surface layer and a bottom surface, and applying at least one finishing coating to the bottom surface only. |
| US12276064B2 |
Method of decolorizing fabrics
A method for localized or diffused decolorization of colored fabrics and garments by applying an accelerating substance comprising quaternary ammonium salts and subsequently treating with ozone. |
| US12276058B2 |
Embroidery machine thread tension adjusting device
The present invention relates to an embroidery machine thread tension adjusting device. An embroidery machine thread tension adjusting device according to an embodiment of the present invention is provided for an embroidery machine comprising a needle bar, a thread take-up unit, a hook, and an embroidery frame, and is configured to adjust the tension of an upper thread withdrawn from a spool and supplied to a needle of the needle bar through the thread take-up unit. The embroidery machine thread tension adjusting device comprises: a thread pulling adjusting unit comprising a thread take-up lever disposed along a path of movement of the upper thread withdrawn from the spool and supplied to the needle so as to control the amount of pulling of the upper thread when rotating while maintaining contact with the upper thread, and a first actuator for providing the thread take-up lever with rotational driving power; at least one thread guide adjusting unit comprising a pair of thread guide units disposed on at least one of the front and rear ends of the thread pulling adjusting unit along the path of movement of the upper thread such that, when the upper thread passes, same are forced against each other while maintaining contact with the upper thread, thereby controlling frictional force of the upper thread, and a second actuator for providing the pair of thread guide units with driving power; and a controller for determining the status of driving of at least one of the needle bar, the needle take-up unit, the hook, and the embroidery frame according to each of multiple pieces of stitch information included in embroidery data, and controlling the driving of at least one of the first actuator and the second actuator provided in each of the at least one thread guide adjusting unit according to the result of determination, thereby adjusting at least one of the amount of pulling of the thread take-up lever and the frictional force of the upper thread supplied between the pair of thread guide units provided in each of the at least one thread guide adjusting unit. |
| US12276057B2 |
Sewing machine
A sewing machine includes: a sewing needle, holding an upper thread; an upper thread tension adjustment mechanism, adjusting a tension of the upper thread; a shuttle cooperating with the sewing needle to form a seam; a feed mechanism, in which endless feed belts feeding a sewing object disposed at a sewing position along a first direction are disposed on two sides with respect to the sewing position in a second direction orthogonal to the first direction, and in which a belt drive part independently driving the feed belts on two sides with respect to the sewing position in the second direction is provided; and a control part, controlling the mechanism, so that, from beginning to end of sewing, a tension of the upper thread varies in an amount according to a difference between feed amounts of the feed belts. |
| US12276055B2 |
Needle machine and method for equipping and operating a needle machine
A needle machine has a needle bar having a plurality of needles, a holding-down device for holding-down a textile fabric structure, and a support device for supporting the textile fabric structure. A monitoring device is configured to monitor the positioning of the plurality of needles relative to the holding-down device or to the support device. |
| US12276054B2 |
Method for making a composite material
A method for manufacturing a composite material includes forming a composite precursor material comprising a nonwoven layer comprising a plurality of fibers and a polymer film layer laminated to the nonwoven layer; forming a plurality of apertured extended cells in the polymer film layer, each of the apertured extended cells having a continuous sidewall extending away from the nonwoven layer that terminates in an aperture at a distal end; and, while forming the plurality of apertured extended cells, pushing, with a fluid, at least one of the fibers into at least one of the apertured extended cells so that a portion of the at least one of the fibers extends into the at least one of the apertured extended cells and through the aperture at the distal end. |
| US12276050B2 |
Textile fabric implementing a capacitive grid
It is disclosed a textile fabric comprising a first set of electrically conductive and externally isolated yarns (22) separated by isolating textile yarns (24); a second set of non-isolated conductive yarns (23); a plurality of textile yarns interlacing the first and the second set of yarns (22, 23), wherein part of the interlacing textile yarns are non-isolated conductive yarns (23) in order to form an electrical grounding grid with the non-isolated conductive yarns (23) of the second set of yarns and part of the interlacing textile yarns are isolating textile yarns (24). |
| US12276048B2 |
High-power bidirectional-driven bionic muscle fiber as well as preparation method and use thereof
A high-power bidirectional-driven bionic muscle fiber as well as a preparation method and use thereof are provided. The bionic muscle fiber includes a matrix fiber and an object material layer coating the matrix fiber, where the matrix material is capable of emitting heat after electrification, and the object material layer includes a liquid crystal elastomer (LCE); the bionic muscle fiber is excessively twisted to form a helical barrel-like structure. The bionic muscle fiber provided by the present application improves the mechanical property of the LCE, shows large work capability and drive quantity, and has an realize rapid response and work at high frequency. The contraction of the fiber can be controlled by changing voltage. Furthermore, the bionic muscle fiber exhibits a bidirectional driving feature that can recover without stress. In addition, the cyclic work of the fiber is greater than zero. |
| US12276047B2 |
Alternating color fabric
An alternating color fabric includes a base portion woven by first yarns, a pleat portion woven by second yarns, and a hydrophilic resin layer formed on the pleat portion. A water contact angle of the hydrophilic resin layer is not more than 60 degrees. The base portion presents a primary color, and the pleat portion presents a secondary color, and the primary color is different from the secondary color. |
| US12276046B2 |
Roll-to-roll manufacturing machines and methods for producing nanostructure-containing polymer films
A roll-to-roll manufacturing machine suitable for processing and producing polymer films that contain nanostructures, including but not limited to multifunctional polymer films. The machine applies a liquid polymer on a substrate to form a liquid polymer film, at least partially embeds nanostructures into the liquid polymer film, melt casts a layer of a molten polymer on the liquid polymer film to produce a thin polymer film, organizes the nanostructures in a thickness direction of the thin polymer film comprising applying an electric field to the thin polymer film, aligns the nanostructures in the thin polymer film by simultaneously subjecting the thin polymer film to heat and a field that aligns the nanostructures, and solidifies the thin polymer film to freeze the nanostructures along nanocolumns in a thickness direction of a solidified polymer film resulting therefrom. |
| US12276038B2 |
Process method for controlling glossiness of electroplated nickel-layer
Disclosed is a process method for controlling a glossiness of an electroplated nickel-layer, which comprises: subjecting a metal substrate to pre-treatment, copper plating process, satin-nickel plating process, semi-bright-nickel plating process, and post-treatment in turn. The present application can effectively control the surface glossiness of a nickel-layer by optimizing the process flow of the electroplated nickel-layer and process parameters in the electroplating process, so that the glossiness of the product reaches 290-310 Gu, which fully meets the specification requirements of the product glossiness of 280-350 Gu. |
| US12276035B2 |
Polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte water electrolyzer
To provide a polymer electrolyte membrane which can be applied to a polymer electrolyte water electrolyzer, and is capable of producing a polymer electrolyte water electrolyzer having a low electrolytic voltage and excellent in hydrogen gas recovery efficiency, as well as a membrane electrode assembly and a polymer electrolyte water electrolyzer obtainable by using it.The polymer electrolyte membrane of the present invention contains a polymer electrolyte, of which the hydrogen gas permeation coefficient under the conditions of a temperature of 80° C. and a relative humidity of 10%, is at most 2.4×10−9 cm3·cm/(s·cm2·cmHg), wherein the membrane resistance value under the conditions of a temperature of 80° C. and a relative humidity of 50%, is from 50 to 150 mΩ·cm2. |
| US12276034B1 |
Molybdenum-doped zinc/cobalt oxide electrocatalyst for hydrogen production
An electrode includes an electrically conductive substrate and a layer of a molybdenum-doped zinc/cobalt oxide (ZnCo2-xMoxO4). The surface of the electrically conductive substrate is at least partially covered by the layer of ZnCo2-xMoxO4, where x is a positive number equal to or less than about 0.1, and the layer of the ZnCo2-xMoxO4 includes spherical-shaped particles. The electrode has a Tafel slope from 75 millivolts per second (mV/s) to 115 mV/s, and a potential of 0.27 to 0.30 volts relative to the reversible hydrogen electrode (VRHE) at a current density of about 50 mA/cm2 for a duration of at least 40 hours. |
| US12276028B2 |
Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet
Provided is a galvanized steel sheet with excellent resistance to cracking in resistance welding at a welded portion, even if crystal orientations of an Fe-based electroplating layer and a cold-rolled steel sheet are integrated at a high ratio at the interface between the Fe-based electroplating layer and the cold-rolled steel sheet. The galvanized steel sheet has a Si-containing cold-rolled steel sheet containing Si in an amount of 0.1 mass % to 3.0 mass %; an Fe-based electroplating layer formed on at least one surface of the Si-containing cold-rolled steel sheet with a coating weight per surface of more than 20.0 g/m2, and a galvanized layer formed on the Fe-based electroplating layer, where crystal orientations of the Fe-based electroplating layer and the Si-containing cold-rolled steel sheet are integrated at a ratio of more than 50 % at the interface between the Fe-based electroplating layer and the Si-containing cold-rolled steel sheet. |
| US12276025B2 |
Substrate processing apparatus and substrate processing method
A substrate processing apparatus includes a processing chamber having a processing space in which a substrate is plasma-processed, and having a transparent window; a gas flow unit supplying and discharging process gas to the processing chamber; and a laser irradiator irradiating a laser for heating the substrate to be selectively atomic layer-processed for each of a plurality of thin films formed on the substrate through the transparent window from an external space of the processing chamber. |
| US12276022B2 |
Alkoxide compound, thin-film forming raw material, and method of producing thin-film
A method for producing a thin-film containing a metal atom or a semimetal atom on the surface of a substrate, comprising the steps of vaporizing a thin-film forming raw material comprising an alkoxide compound represented by the following general formula (1), introducing the vaporized compound into a treatment atmosphere, and subjecting the vaporized compound to decomposition and/or a chemical reaction, to thereby form the thin-film containing a metal atom or a semimetal atom on the surface of the substrate: where R1 to R6, M and n are defined herein. |
| US12276020B2 |
Semiconductor cleaning step
The invention provides a semiconductor cleaning step, which comprises the following steps: providing a chamber with a bottom surface and a sidewall, the chamber contains a heater on the bottom surface, performing a first deposition step to leave a residual layer on the sidewall of the chamber, performing a carbon deposition step to form a carbon layer on at least the surface of the heater, and performing a plasma cleaning step to simultaneously remove the residual layer on the sidewall of the chamber and the carbon layer on the bottom surface. |
| US12276018B2 |
Manufacturing apparatus and method for microwave device
The present invention relates to a manufacturing apparatus and a manufacturing method for microwave means. The manufacturing apparatus (1) for microwave means comprises: a fixture (10, 10′), the fixture (10, 10′) comprising a base (11) capable of rotating about a first axis (A1), and a carrier (12) capable of swinging about a second axis (A2), the carrier (12) being connected to the base (11) so as to hold an insulating substrate (40), wherein the first axis (A1) intersects the second axis (A2); a source (20) for releasing metal ions towards the insulating substrate (40); and a controller (30), the controller (30) coupled to the fixture (10, 10′) and the source (20) and configured to control a movement pattern of the fixture (10, 10′) and/or an angle of the source (20) such that the insulating substrate (40) receives the metal ions from a plurality of angles and a metal layer (50) is formed over all surfaces (41) of the insulating substrate (40). |
| US12276017B2 |
Engineered multi-dimensional metallurgical properties in PVD materials
Multi-layer metal or pseudometallic materials having engineered anisotropy are disclosed. The multi-layer materials having defined engineered grain orientations in each layer of the multi-layer material and bond layers between adjacent layers orthogonal to the grain orientations. This configuration distributes applied stress across the plurality of layers in the multi-layer metal material and around a neutral axis of the multi-layer metal material and increases the overall mechanical properties of the disclosed multi-layer metal material relative to conventional wrought metal materials of the same or similar chemical constitution. The microstructure of each layer, group of layers, or across multiple layers may be tailored to the intended application of a device made from the material. Individual layers may be tuned for property variations, such as gradients, or to adjust the bond layer characteristics. A method of making the multi-layer metal materials by physical vapor deposition to deposit each layer as crystalline grain structures and allow for layer-by-layer control over the physical, mechanical and chemical properties of each layer in the multi-layer metal as well as a bond layer between adjacent layers is disclosed. |
| US12276015B2 |
Method of manufacturing TiAl alloy and TiAl alloy
A method of manufacturing a TiAl alloy includes a casting step of melting and casting a TiAl alloy raw material which contains 42 at % or more and 45 at % or less of Al, 3 at % or more and 6 at % or less of Nb, 3 at % or more and 6 at % or less of V, 0.1 at % or more and 0.3 at % or less of B, and the balance being Ti and inevitable impurities, a hot forging step of hot forging the cast TiAl alloy by heating the cast TiAl alloy to a temperature range between 1200° C. or higher and 1350° C. or lower, and a thermal treatment step of holding the hot-forged TiAl alloy at a temperature range between 1220° C. or higher and 1300° C. or lower for a hour range between 1 hour or longer and 5 hours or shorter, applying a first thermal treatment to the hot-forged TiAl alloy, cooling the TiAl alloy subjected to the first thermal treatment to a temperature range between 1000° C. or higher and 1100° C. or lower at a cooling rate of 400° C./hour or more, holding the TiAl alloy subjected to the first thermal treatment at a temperature range between 100 ° C. or higher and 1100° C. or lower for a hour range between 1 hour or longer and 4 hours or shorter, applying a second thermal treatment to the TiAl alloy subjected to the first thermal treatment, and rapidly cooling the TiAl alloy subjected to the second thermal treatment. |
| US12276013B1 |
Corrosion-resistant oxide dispersion strengthened steel
Provided are a corrosion-resistant oxide dispersion strengthened steel and a method for preparing the corrosion-resistant oxide dispersion strengthened steel. The corrosion-resistant oxide dispersion strengthened steel includes in percentage by mass: Cr at 8.0 wt %-10.0 wt %, Al at 4.0 wt %-6.0 wt %, Ce at 0.2 wt %-0.8 wt %, Y at 0.2 wt %-0.4 wt %, O at 0.05 wt %-0.3 wt %, C less than or equal to 0.0016 wt %, and the balance of Fe. |
| US12276011B2 |
Lightweight cemented carbide
Provided is a cemented carbide suitable for use as a material in the manufacture of a punch for metal forming and in particular for the manufacture of metal beverage cans. The cemented carbide may include a hard phase that includes WC, a binder phase and a gamma phase. The gamma phase may include metal carbides in combination with metal nitrides or metal carbonitrides. A quotient of the average grain size of WC/the average grain size of the gamma phase may be in a range of from 0.5 to 1.5. |
| US12276010B2 |
Aluminum alloy for high pressure die casting of ultra-large vehicle body structures
An aluminum alloy for high pressure die casting of ultra-large vehicle body structures. The aluminum alloy includes about 4.00 to about 12.00 weight percent silicon (Si); about 0.20 weight percent maximum (Max) copper (Cu); about 0.40 weight percent Max magnesium (Mg); about 0.20 to about 0.60 weight percent iron (Fe); about 1.00 weight percent Max manganese (Mn); about 0.50 weight percent Max zinc (Zn); about 0.02 weight percent Max strontium (Sr); about 0.50 weight percent Max cerium (Ce); about 0.01 weight Max percent boron (B); and a remaining weight percent aluminum (Al). The aluminum alloy provides an as-cast yield strength of greater than 130 Megapascals (MPa), ultimate tensile strength of greater than 260 MPa, and elongation of greater than 6% without the need for heat treatment. |
| US12276009B2 |
Process for low-cost tempering of aluminum casting
A thermally stable component formed of a tempered aluminum alloy casting which reduced costs is provided. The aluminum alloy typically has an elongation of at least 8% after casting, which is preferred for self-piercing rivet processes. The aluminum alloy leaves a casting facility in the as-cast (F temper) condition. The cast aluminum alloy is then shipped to another entity, such as an OEM, and is subjected to an artificial aging process, such as on the OEM's existing paint line, rather than at the casting facility. The artificial aging process typically includes electrodeposition coating and curing. The components that can be formed by the reduced cost method include lightweight automotive vehicle components, including structural, body-in-white, suspension, or chassis components, such as front shock towers, front body hinge pillars, tunnels, and rear rails. |
| US12276008B2 |
Tungsten-base alloy material and preparation method therefor
A tungsten-base alloy material and a preparation method therefor. The preparation method comprises: 1) evenly grinding composite powder containing tungsten and zirconium oxide, and then performing annealing treatment at 700-1000° C. to obtain powder A; and 2) grinding and then compression moulding the powder A, and then performing liquid-phase sintering to obtain a tungsten-base alloy blank so as to obtain the tungsten-base alloy material. |
| US12276006B2 |
Method of producing high-strength hot-dip galvanized steel sheet
To obtain a high-strength hot-dip galvanized steel sheet having excellent surface appearance even in the case where a steel strip containing Mn at a predetermined ratio or more to Si is subjected to hot-dip galvanizing treatment, a method of producing a hot-dip galvanized steel sheet using a continuous hot-dip galvanizing apparatus comprises: subjecting a steel strip to annealing, by conveying it in an annealing furnace; and subjecting the steel strip discharged from a cooling zone to hot-dip galvanizing using a hot-dip galvanizing line, to obtain a hot-dip galvanized steel sheet. The steel strip has a chemical composition containing, in mass %, Mn: 1.7% or more and 3.5% or less and Si: 0.2% or more and 1.05% or less and satisfying [Si]/[Mn]≤0.30. The chemical composition, a dew point of an atmosphere in the soaking zone, and a delivery temperature of the heating zone satisfy Formula (1). |
| US12276004B2 |
Non-oriented electrical steel sheet
The present disclosure has as its object the provision of non-oriented electrical steel sheet excellent in magnetic properties which is free from any drop in magnetic flux density even after stress relief annealing and a method for manufacturing the same.Non-oriented electrical steel sheet having a chemical composition containing C: 0.0030 mass % or less, Si: 2.0 mass % or more and 4.0 mass % or less, Al: 0.010 mass % or more and 3.0 mass % or less, Mn: 0.10 mass % or more and 2.4% mass or less, P: 0.0050 mass % or more and 0.20 mass % or less, S: 0.0030 mass % or less, and one or more elements selected from the group comprising Mg, Ca, Sr, Ba, Ce, La, Nd, Pr, Zn, and Cd: total 0.00050 mass % or more and having a balance of Fe and unavoidable impurities, where, when designating a mass % of Si as [Si], a mass % of Al as [Al], and a mass % of Mn as [Mn], a parameter Q shown by the following formula (1) is 2.0 or more, a random intensity ratio of the {100} orientation is 2.4 or more, and an average grain size is 30 μm or less: Q=[Si]+2[Al]−[Mn] (1). |
| US12276000B2 |
Methods for predicting the risk of developing pulmonary colonization/infection by Pseudomonas aeruginosa
The present invention relates to methods for predicting the risk of developing pulmonary colonization/infection by P. aeruginosa. The inventors analyzed the respiratory tract microbiota from 65 patients sputum samples and compared microbiota data. The inventors found that patients that will remain uninfected from P. aeruginosa exhibited 3-fold higher abundance of Porphyromonas catoniae compared to the other groups. In particular, the present invention relates to a method for predicting the risk of developing pulmonary colonization/infection by P. aeruginosa in a subject suffering from cystic fibrosis (CF) comprising measuring the abundance of Porphyromonas catoniae in a biological sample obtained from said subject. |
| US12275999B2 |
Polynucleotides for the amplification and detection of chlamydia trachomatis
The invention provides methods and compositions for the detection of Chlamydia trachomatis in a test sample. Its presence or absence in the sample is determined by nucleic acid based testing methods using primers and/or probes and or molecular beacons that bind to the 16S or 23S ribosomal genes or gene transcripts. |
| US12275998B2 |
Multiple-tiered screening and second analysis
Disclosed herein are methods, non-transitory computer readable media, systems, and kits for performing a multiple tiered analysis for identifying individuals with a health condition for monitoring, treating, and/or enrolling the individuals in a clinical trial. Specifically, the multiple tiered analysis involves a first screen, which eliminates a large proportion of individuals who are identified as not at risk for a health condition, and a subsequent second analysis which detects presence of a health condition in the remaining individuals. The second analysis includes an intra-individual analysis, which involves combining sequence information from target nucleic acids and reference nucleic acids obtained from the individual. The target nucleic acids include signatures that may be informative for determining presence or absence of the health condition and the reference nucleic acids include baseline biological signatures of the individual. Altogether, the multiple tiered analysis achieves improved performance and accurate identification of individuals with the health condition. |
| US12275997B2 |
System and method for determining copies-per-unit-volume using PCR and flow control of droplets
Methods and systems for quantification of a target nucleic acid in a sample are provided. The method includes forming a plurality of discrete sample portions. Each of the plurality of discrete sample portions comprising a portion of the sample, and a reaction mixture. The method further includes amplifying the plurality of discrete sample portions to form a plurality of discrete processed sample portions. At least one discrete processed sample portion containing nucleic acid amplification reaction products. Fluorescence signals are detected from the at least one of the plurality of discrete processed sample portions to determine a presence of the at least one target nucleic acid. The method also includes determining the respective volumes of the plurality of the plurality of discrete processed sample portions, and estimating the number of copies-per-unit-volume of the at least one target nucleic acid in the sample. Estimating the number of copies-per-unit-volume is based on the number of discrete processed sample portions determined to contain the at least one target nucleic acid therein. |
| US12275988B2 |
Methods, compositions, and kits for determining the location of an analyte in a biological sample
Provided herein are methods, compositions, and kits for the spatial analysis of target nucleic acids, or complements thereof, by their 5′ end. |
| US12275978B1 |
System and method for CO2 hydrogenation using multi-enzyme immobilization on modified metal-organic framework (MOF)
There is disclosed a highly stable biocatalytic multi-enzyme system on hydrophobic support for the efficient and continuous hydrogenation of carbon dioxide (CO2) to formate. The system immobilizes formate dehydrogenase (FDH), glucose dehydrogenase (GDH), and carbonic anhydrase (CA) enzymes on a hydrophobic surface-modified metal-organic framework (MOF), SA-HKUST-1. The hydrophobic surface modification with stearic acid enhances the enzyme stability and reusability, maintaining 95% activity after four cycles. The hydrophobicity of SA-HKUST-1 improves CO2 diffusion to the immobilized enzymes, significantly boosting the formate production. Enzyme specificity ensures selective reactions, with FDH facilitating CO2 bioconversion, CA accelerating CO2 hydration and GDH facilitating cofactor regeneration within the system. The system demonstrates superior performance, producing 255.8 mM formate per gram of MOF per hour. Operating under mild conditions with simple equipment, it reduces costs and eliminates harmful by-products. This invention offers an eco-friendly, sustainable approach for CO2 mitigation, with potential applications in industrial CO2 conversion processes. |
| US12275973B2 |
Enzymatic method for preparation of CMP-Neu5Ac
The present invention relates to a method for producing cytidine 5′-monophospho-N-acetyl-neuraminic acid (CMP-Neu5Ac, 1) from low-cost substrates N-acetyl-D-glucosamine (GlcNAc), pyruvate, cytidine and polyphosphate in a single reaction mixture with a set of optionally immobilized or optionally co-immobilized enzymes comprising N-acylglucosamine 2-epimerase (AGE), an N-acetylneuraminate lyase (NAL), an N-acylneuraminate cytidylyltransferase (CSS), a uridine kinase (UDK), a uridine monophosphate kinase and a polyphosphate kinase 3 (PPK3). Further, said process may be adapted to produce Neu5Acylated i.e. sialylated biomolecules and biomolecules including a saccharide, a peptide, a protein, a glycopeptide, a glycoprotein, a glycolipid, a glycan, an antibody, and a glycoconjugate, in particular, an antibody drug conjugate, and a carbohydrate conjugate vaccine, or a flavonoid. |
| US12275972B2 |
Microorganism producing purine nucleotide and method of producing purine nucleotide using the same
Provided are a microorganism of the genus Corynebacterium which produces a purine nucleotide, and a method of producing a purine nucleotide using the microorganism. |
| US12275971B2 |
Biological degradation of low-rank coals
Methods and processes for producing aerobic digestion products, such as organic acids, from a low-rank coal substrate are provided. Also provided are multistage bioreactor systems for carrying out the described methods and processes. In another aspect, product compositions comprising organic acids produced by the described methods and processes are provided, as well as methods for their use, including for the improvement of soil quality and/or plant growth. |
| US12275969B2 |
Halophilic Bacillus amyloliquefaciens KMUS1 which produces thrombolytic enzyme nattokinase
The present invention relates to a novel halophilic Bacillus amyloliquefaciens KMUS1 strain (KCTC13635BP) producing thrombolytic enzyme nattokinase, and the halophilic Bacillus amyloliquefaciens KMUS1 strain according to the present invention produces highly active nattokinase. When food is fermented using the above strain, it can also be used in foods with high salt concentration. In addition, it can be used in the food industry through the role of dissolving and preventing blood clots by nattokinase produced by the strain. |
| US12275965B2 |
Nuclease domain and use thereof
The present invention provides an artificial nucleic acid-cleaving enzyme comprising: a nuclease domain which is a polypeptide containing an amino acid sequence set forth at positions 391 to 585 of SEQ ID NO: 1 or positions 389 to 579 of SEQ ID NO: 3, or a mutant polypeptide thereof; and a nucleic acid-binding domain. |
| US12275964B2 |
Variant type V CRISPR/Cas effector polypeptides and methods of use thereof
The present disclosure provides variant type V CRISPR/Cas effector polypeptides, fusion polypeptides comprising the variant type V CRISPR/Cas effector polypeptides, and nucleic acids comprising nucleotide sequences encoding the variant polypeptides and fusion polypeptides. The present disclosure provides methods of binding, or binding and nicking, a target nucleic acid, using a variant type V CRISPR/Cas effector polypeptide of the present disclosure. The present disclosure provides methods of detecting a single-stranded DNA, using a variant type V CRISPR/Cas effector polypeptide of the present disclosure. |
| US12275961B2 |
Method for utilizing engineered dendritic cells to induce gut-homing regulatory T cells and treat gut inflammation
Gene-modified, lymphoid-tissue-homing dendritic cells that comprise a 1-alpha-hydroxylase gene and a retinaldehyde dehydrogenase 2 gene, where the 1-alpha-hydroxylase gene is expressed to produce functional 1-alpha-hydroxylase enzyme and the retinaldehyde dehydrogenase 2 gene is expressed to produce functional retinaldehyde dehydrogenase 2 gene enzyme. A method for treating one or more than one inflammation-related condition or disease, the method comprising administering gene-modified, lymphoid-tissue-homing dendritic cells that comprise a 1-alpha-hydroxylase gene and a retinaldehyde dehydrogenase 2 gene, where the 1-alpha-hydroxylase gene is expressed to produce functional 1-alpha-hydroxylase enzyme and the retinaldehyde dehydrogenase 2 gene is expressed to produce functional retinaldehyde dehydrogenase 2 gene enzyme. |
| US12275960B2 |
AAV-mediated delivery of therapeutic antibodies to the inner ear
Provided herein are methods that include introducing into an inner ear of a mammal a therapeutically effective amount of an adeno-associated virus (AAV) vector that includes a nucleotide sequence encoding (a) a polypeptide including an antibody heavy chain variable domain operably linked to a signal peptide and a polypeptide including an antibody light chain variable domain operably linked to a signal peptide; (b) a polypeptide including an antigen-binding antibody fragment operably linked to a signal peptide; or (c) a soluble vascular endothelial growth factor receptor operably linked to a signal peptide. |
| US12275959B2 |
Compositions and methods for enhanced gene expression in cone cells
The present disclosure provides polynucleotide cassettes, expression vectors and methods for the expression of a gene in cone cells. |
| US12275958B2 |
Gut organoid and method for producing the same
A gut organoid includes a tissue structure that encloses a cavity. A method of using the gut organoid includes providing a test drug to the gut organoid in the presence of a buffer solution so that liquid comprising the test drug enters into the cavity, and collecting and analyzing the liquid in the cavity. A method for producing the gut organoid includes plating cells on a cell culture substrate including a surface on which a cell-adhesive region and a non-cell-adhesive region surrounding the cell-adhesive region are formed, and culturing the cells plated on the cell culture substrate so as to induce differentiation of the cells. |
| US12275957B2 |
Next generation designer liver organoids and their methods of preparation and use
The present disclosure relates to synthetic liver organoids and methods of using such synthetic liver organoids for various applications including drug discovery and modeling human liver development. In particular, provided herein are methods of producing and using synthetic mature liver organoids comprising mature, functional cells found in the human liver. |
| US12275954B2 |
Method of identifying l/m-opsin and CRX positive cone photoreceptor cells based on specific biomarkers
The present invention relates to the identification of photoreceptors or cone photoreceptors in populations of cells. In particular the present invention relates to methods of identification of photoreceptors or cone photoreceptors and methods of isolating photoreceptors or cone photoreceptors. Photoreceptors or cone photoreceptors isolated by the methods of the present invention are useful for transplantation and the treatment of retinal dystrophies. Also claimed are human cell populations enriched for photoreceptors or cone photoreceptors and kits for identifying photoreceptors or cone photoreceptors. |
| US12275953B2 |
Methods for screening host cells expressing target proteins
A method for screening host cells expressing a target protein is provided. The method includes the following steps: providing an expression vector, the expression vector including a promoter, a gene encoding a target protein and an FTH1 gene; transfecting the host cells with the expression vector; culturing the host cells in a medium; and adding iron ions to the medium, and screening the surviving host cells to obtain the host cells expressing the target protein. An expression vector and a method for establishing a cell line stably expressing an exogenous recombinant gene are also provided. |
| US12275952B2 |
Using programmable DNA binding proteins to enhance targeted genome modification
Compositions and methods for using programmable DNA binding proteins to increase the efficiency and/or specificity of targeted genome modification or to facilitate the detection of specific genomic loci in eukaryotic cells. |
| US12275945B2 |
Methods for improving photosynthetic organisms
The invention provides a method for reducing water soluble carbohydrate (WSC) in a photosynthetic cells and plants, the method comprising the step of genetically modifying the photosynthetic cells and plants to express a modified oleosin including at least one artificially introduced cysteine to reduce WSC. The applicants have shown that in such cells and plants, there is a strong correlation between reduced WSC and elevated photosynthesis. In addition, WSC is significantly simpler to measure that than the other typically measured characteristics when selecting cells or plants with the most favourable characteristics. |
| US12275943B2 |
Method for increasing intracellular heme content of Escherichia coli
The disclosure discloses a method for increasing the intracellular heme content of Escherichia coli and belongs to the field of metabolic engineering. In the disclosure, in E. coli, the gene mscS encoding a small conductance mechanically sensitive ion channel protein is knocked out, the gene aroG encoding 3-deoxy-D-arabino-heptulosonate-7-phosphate synthase is knocked out, or the gene hemA encoding glutamyl-tRNA reductase is overexpressed. The constructed recombinant strain is cultured in an LB culture medium, and the heme content can reach 47.6 μmol·L−1, which is significantly higher than that of a control strain. The recombinant strain has the value of wide application. |
| US12275942B2 |
Method for producing DNA vectors from molecular bricks containing sequences of interest
Disclosed is a method for producing, in one step, “made to measure” double-stranded DNA vectors from molecular bricks including sequences of interest in the presence of a one and only type IIs restriction enzyme. |
| US12275937B2 |
Stereospecific linkages in RNA editing oligonucleotides
The invention relates to editing oligonucleotides (EONs) that carry stereospecific phosphorothioate internucleotide linkage modifications at specified positions and that do not carry such modifications on positions that would lower RNA editing efficiency. The selection of positions that should or should not carry a phosphorothioate Rp and/or Sp configuration modification is based on computational modelling that revealed incompatibilities of the stereospecific linkages with the intermolecular oxygen-mediated hydrogen bond network. |
| US12275936B2 |
Method to connect chromatin accessibility and transcriptome
The invention provides scalable methods for measuring chromatin accessibility and RNA expression in the same single cells by connecting chromatin accessibility and transcriptome. Specifically, the disclosure provides a methods for concurrent characterization of gene expression levels and epigenetic landscape within a single cell comprising determining chromatin accessibility and RNA expression in the cell with a splint oligonucleotide. |
| US12275935B2 |
Gapped and tunable repeat units for use in genome editing and gene regulation compositions
Provided herein are DNA binding domains comprising a plurality of repeat units, wherein each repeat unit is expanded or contracted in length. Also provided herein are DNA binding domains comprising a plurality of repeat units, wherein each repeat unit is separated from a neighboring repeat unit by a linker. In certain aspects, the linker includes a recognition site. Also disclosed are DNA binding proteins that include a fragment of N-cap sequence of a TALE protein. The TALE protein may be a Xanthomonas TALE protein. |
| US12275933B2 |
Composition of photoautotrophic microorganisms and chemoheterotrophic microorganisms in a biofilm
A composition of microorganisms, comprising photoautotrophic microorganisms (16) which produce oxygen by photosynthetic water oxidation chemoheterotrophic microorganisms (17) which respire oxygen, wherein the photoautotrophic microorganisms (16) and the chemoheterotrophic microorganisms (17) are comprised in a biofilm (13), the biofilm further comprising components (15) which were secreted by the photoautotrophic microorganisms (16) and/or the chemoheterotrophic microorganisms (17), and a reactor (1), a method for forming a biofilm, and a method for biocatalytic conversion employing such composition. |
| US12275930B2 |
Disposable cartridge cooperating with a platform for a system and installation for monitoring and controlling fluids
The invention is comprised among control devices for controlling and monitoring fluids and for the handling thereof. The invention relates to the integration of these control devices in a disposable cartridge cooperating with a platform for a system for monitoring and controlling a fluid. Specifically, the invention relates to a disposable cartridge and a platform, cooperating with one another, for a system for monitoring and controlling the state of a fluid, wherein the cartridge comprises at least two sensors. The invention also relates to a system and installation for monitoring and controlling the state of a fluid. More particularly, the present invention is intended for monitoring and controlling the state of a cell culture. |
| US12275929B2 |
Cell expansion system
A cell expansion system for culturing and expanding cells in hydrogel tubes is disclosed herein. The cell expansion system includes a cap having an extruder located within the cap and a tubular housing in fluid connection with the cap. The extruder has at least a first and second inlet. The tubular housing includes a cell compatible buffer. The extruder extends from within the cap into the tubular housing. The cell expansion system allows for expanding cells that can significantly reduce the production time and cost, while increasing the production capacity. |
| US12275927B2 |
Microbial contamination control in bioprocessing
Biomanufacturing hygiene control in batch and fed-batch bioreactors is provided using a bioreactor employing a chlorite/Cld system, wherein the bioreactor comprises an engineered cultured cell expressing a recombinant cytoplasmic chlorite dismutase (cCld) sufficient to increase chlorite resistance of the cell, and chlorite sufficient to substantially inhibit growth of one or more contaminating microorganisms in the bioreactor yet not substantially inhibit growth of the cell. |
| US12275926B2 |
Reactor having dynamic sparger
Systems and methods relating to dynamic spargers for generating fine bubbles within reactors such as biological and chemical reactors. A sparger system is positioned within a reactor and comprises a support plate, multiple annular shrouds engaged with the support plate, and spargers positioned within the annular shrouds defining a gap between an interior surface of the annular shroud and an exterior surface of the corresponding sparger. Liquid flows through the defined gap between an interior surface of the annular shroud and an exterior surface of the sparger. Acceleration of the liquid through the gap shears bubbles at the exterior surface of the sparger creating bubbles or fine bubbles. |
| US12275923B2 |
Systems and methods for controlling attenuation in a fermentation process
A method of controlling attenuation in a fermentation process includes culturing a fungus in a medium to produce a fermented liquid and adding a killer toxin to the fermented liquid. The killer toxin is added in an amount effective to deactivate the fungus. |
| US12275920B2 |
Compositions and methods for clarification of biological materials
The present disclosure relates to compositions and methods for clearing biological materials. Specifically, the present disclosure relates to increasing the transparency of biological materials via contact with clearing composition comprising a solution of polyoxometallate salt. |
| US12275912B2 |
Lubricant compositions for direct injection engine
The invention is directed to a method for reducing low speed pre-ignition events in a spark-ignited direct injection internal combustion engine by supplying to the sump a lubricant composition which contains an oil of lubricating viscosity and an ashless dispersant. The ashless dispersant may be selected from succinimide compounds prepared from aliphatic or aromatic amines. |
| US12275911B2 |
Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium
The present invention provides a fluorine-containing ether compound that can form a lubricating layer which has excellent wear resistance even if the thickness is thin and in which a decrease in film thickness due to spin-off is less likely to occur. The fluorine-containing ether compound is represented by the following formula. R1—R2—O—CH2—R3—CH2—O—R4—R5 (R3 is a perfluoropolyether chain. R1 and R5 are either an alkyl group which may have a substituent or a hydrocarbon group having a double bond or triple bond. R2 and R4 are each a divalent linking group containing one or more heteroatoms, and have one or more polar groups, and the terminal end on the side bonded to R1 and R5 is a heteroatom. At least one of R2 and R4 contains one or more secondary amine structures. At least one of R1—R2— and —R4—R5 contains one or more cyano groups). |
| US12275910B2 |
Lubricating oil composition
A lubricating oil composition may have a high flash point, a low pour point, and excellent electrical insulation, while having excellent cooling performance. Such a lubricating oil composition may include a base oil (A), wherein the base oil (A) includes at least one synthetic oil (A1) selected from a polyalkylene glycol having a specific degree of polymerization and a polyvinyl ether having a specific degree of polymerization. |
| US12275909B1 |
System and method for producing renewable natural gas from biogas
An improved method and apparatus for removing acid gases and other impurities from raw biogas streams, such as biogas from landfills or biogas from controlled anaerobic digestion, is disclosed. The method provides efficient generation of high-purity renewable natural gas from raw biogas. The biogas is treated in a multi-stage membrane system integrated with compression equipment. The membrane separation units are arranged into interconnected high-pressure and low-pressure gas recycling loops powered by high-pressure and low-pressure compressors. The combined system provides for the generation of efficient contaminant removal from raw biogas to generate high-purity methane products with reduced compression energy consumption. |
| US12275906B2 |
Hydrodeoxygenation of phenolic lipids and renewable hydrocarbon fuels produced therefrom
The invention relates to renewable hydrocarbons, and more particularly to biomass-based diesel fuel produced in a process including hydrodeoxygenation (HDO) of phenolic lipids. The process may generally include combining a phenolic lipid and a hydrocarbon diluent to provide a hydrocarbon-diluted phenolic lipid then subjecting the hydrocarbon-diluted phenolic lipid to hydrodeoxygenation in a reactor to provide a reactor effluent including a hydrodeoxygenated phenolic lipid. The hydrodeoxygenated phenolic lipid is separated from the reactor effluent. |
| US12275905B2 |
Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging
The present disclosure discloses a Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging, which comprises a Y-shaped entrained-flow gasifier, wherein the Y-shaped entrained-flow gasifier is partitioned by a sectioned conical head into an upper gasification chamber and a lower chilling chamber; a descending bed atomizing chiller is arranged in the chilling chamber, a conical top of the descending bed atomizing chiller is in communication with an outlet of the sectioned conical head, and two or more chilling atomizing nozzles are evenly arranged on the conical top of the descending bed atomizing chiller in a circumferential direction. |
| US12275904B2 |
Fuel compositions from light tight oils and high sulfur fuel oils
Methods are provided to prepare a low sulfur fuel from hydrocarbon sources, such as light tight oil and high sulfur fuel oil, often less desired by conventional refiners, who split crude into a wide range of differing products and may prefer presence of wide ranges (C3 or C5 to C20 or higher) of hydrocarbons. These fuels can be produced by separating feeds into untreated and treated streams, and then recombining them. Such fuels can also be formulated by combinations of light, middle and heavy range constituents in a selected manner as claimed. Not only low in sulfur, the fuels of this invention are also low in nitrogen and essentially metals free. Fuel use applications include on-board large marine transport vessels but also on-shore for large land based combustion gas turbines, boilers, fired heaters and transport vehicles and trains. |
| US12275900B2 |
Processes for upgrading a hydrocarbon feed
A process for upgrading a heavy oil includes passing heavy oil and disulfide oil to a thermal cracking system that includes a thermal cracking unit and a cracker effluent separation system downstream of the thermal cracking unit and thermally cracking at least a portion of the heavy oil in the presence of the disulfide oil in the thermal cracking unit to produce solid coke and a cracking effluent comprising reaction products. The reaction products include one or more liquid reaction products, one or more gaseous reaction products, or both. The presence of the disulfide oil in the thermal cracking unit promotes conversion of hydrocarbons from the heavy oil to the liquid reaction products, the gaseous reaction products, or both relative to the production of the solid coke. |
| US12275899B2 |
MOCO hydrodesulfurization catalyst
Carbon nanofiber doped alumina (Al—CNF) supported MoCo catalysts in hydrodesulfurization (HDS), and/or boron doping, e.g., up to 5 wt % of total catalyst weight, can improve catalytic efficiency. Al—CNF-supported MoCo catalysts, (Al—CNF—MoCo), can reduce the sulfur concentration in fuel, esp. liquid fuel, to below the required limit in a 6 h reaction time. Thus, Al—CNF—MoCo has a higher catalytic activity than Al—MoCo, which may be explained by higher mesoporous surface area and better dispersion of MoCo metals on the AlCNF support relative to alumina support. The BET surface area of Al—MoCo may be 75% less than Al—CNF—MoCo, e.g., 166 vs. 200 m2/g. SEM images indicate that the catalyst nanoparticles can be evenly distributed on the surface of the CNF. The surface area of the AlMoCoB5% may be 206 m2/g, which is higher than AlMoCoB0% and AlMoCoB2%, and AlMoCoB5% has the highest HDS activity, removing more than 98% sulfur and below allowed levels. |
| US12275898B2 |
Hydrodesulfurization reaction composition
Carbon nanofiber doped alumina (Al-CNF) supported MoCo catalysts in hydrodesulfurization (HDS), and/or boron doping, e.g., up to 5 wt % of total catalyst weight, can improve catalytic efficiency. Al-CNF-supported MoCo catalysts, (Al-CNF-MoCo), can reduce the sulfur concentration in fuel, esp. liquid fuel, to below the required limit in a 6 h reaction time. Thus, Al-CNF-MoCo has a higher catalytic activity than Al—MoCo, which may be explained by higher mesoporous surface area and better dispersion of MoCo metals on the AlCNF support relative to alumina support. The BET surface area of Al—MoCo may be 75% less than Al-CNF-MoCo, e.g., 166 vs. 200 m2/g. SEM images indicate that the catalyst nanoparticles can be evenly distributed on the surface of the CNF. The surface area of the AlMoCoB5% may be 206 m2/g, which is higher than AlMoCoB0% and AlMoCoB2%, and AlMoCoB5% has the highest HDS activity, removing more than 98% sulfur and below allowed levels. |
| US12275896B2 |
Catalytic hydrotreating of feedstocks
A process for hydrotreating recycled or renewable feedstocks with a catalytic microparticle slurry, and a process for manufacturing the catalytic microparticle slurry, are disclosed. |
| US12275895B2 |
Chemical recycling of plastic-derived streams to a cracker separation zone with enhanced separation efficiency
Methods and systems are provided for the conversion of waste plastics into various useful downstream recycle-content products. More particularly, the present system and method involves integrating a pyrolysis facility with a cracker facility by introducing at least a stream of r-pyrolysis gas into the cracker facility. In the cracker facility, the r-pyrolysis gas may be separated to form one or more recycle content products, and can enhance the operation of the facility. |
| US12275893B2 |
Methods for hydrocarbon recovery
Provided herein are liquid polymer (LP) compositions comprising a synthetic (co)polymer (e.g., an acrylamide (co)polymer), as well as methods for preparing inverted polymer solutions by inverting these LP compositions in an aqueous fluid. The resulting inverted polymer solutions can have a concentration of a synthetic (co)polymer (e.g., an acrylamide (co)polymer) of from 50 to 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2 μm filter. Also provided are methods of using these inverted polymer solutions in oil and gas operations, including enhanced oil recovery. |
| US12275890B2 |
Metal sulfide scale dissolver for oilfield application
A method may include providing a treatment fluid comprising a metal sulfide dissolver and a base fluid. The metal sulfide dissolver includes a chelating agent, a boosting agent, a scaling agent, and a dispersing agent. The treatment fluid is then injected to contact a metal sulfide scale, which dissolves at least partially. The treatment fluid may be injected into a wellbore as a standalone treatment or as an additive. |
| US12275882B2 |
Near-infrared-II nanoparticles and related compositions and methods
Provided are cubic-phase (α-phase) erbium (Er)-doped near-infrared-II (NIR-II)-emitting nanoparticles. In certain embodiments, the nanoparticles are near-infrared-IIb (NIR-IIb)-emitting nanoparticles. Also provided are nanoparticles having disposed thereon a layer-by-layer crosslinked polymeric hydrophilic biocompatible coating. Also provided are compositions comprising the nanoparticles of the present disclosure. Methods of using the nanoparticles, e.g., for in vivo imaging, are also provided. |
| US12275878B2 |
Foldable backplate film manufacturing method
The present application relates to a method for manufacturing a foldable backplate film, and according to one aspect of the present invention, a method for manufacturing a foldable backplate film that the foldable backplate film is manufactured by a method of cutting it in a direction from the release film to the protective film upon half-cutting, and then release-changing the release film, whereby by improving a half-cutting process, the foldable backplate does not fall off upon the release film peeling, is provided. |
| US12275877B2 |
Pressure-sensitive adhesive tape
An adhesive tape with high high-load holding power, initial adhesive strength, and repeelability is provided. An adhesive layer of the adhesive tape contains filler particles and a triblock copolymer with a repeating unit represented by the following general formula (1): A, B, and C independently denote a repeating unit. A and C independently denote an alkyl methacrylate monomer unit and B denotes an alkyl acrylate monomer unit. p, q, and r independently denote the degree of polymerization of their monomer units respectively. A and C may be the same or may denote an alkyl methacrylate monomer unit with a different chemical structure, and * denotes a bonding arm to another atom. A relationship D50/T between an average particle size D50 of the filler particles and an average thickness T of the adhesive layer ranges from 0.05 to 1.0. |
| US12275875B2 |
Surface protection film and method for manufacturing organic light emitting electronic device
Disclosed relates to a surface protective film including: a base layer; and an adhesive layer provided on one surface of the base layer, where the adhesive layer comprises a cured product of an adhesive composition, comprising: a urethane polymer; an acrylic polymer; and a curing agent, where the acrylic polymer comprises a monomer unit derived from an alkyl(meth)acrylate monomer having 10 or more carbon atoms, where a peel strength of the adhesive layer is 2 gf/in or more and 30 gf/in or less when a surface of the adhesive layer, opposite to a surface on which the base layer is provided, is peeled off from glass at a peel speed of 30 m/min and a peel angle of 180°, and where, in the adhesive composition, the acrylic polymer is comprised in an amount of 1 part by weight to 15 parts by weight based on 100 parts by weight of the urethane polymer. |
| US12275867B2 |
Adhesive tape for semiconductor package manufacturing process and method for manufacturing same
The present disclosure relates to an adhesive tape for a semiconductor manufacturing process, the adhesive tape being attached on a lower surface of a semiconductor package on which a plurality of protrusion electrodes are formed. The adhesive tape is configured to include a first base film, a first adhesive layer containing an acrylic-based copolymer, the first adhesive layer being stacked on top of the first base film, a second base film containing a metal material in such a manner as to be deformed and then kept deformed during each process in a manner that corresponds to a topology of the lower surface of the semiconductor package, the second base film being stacked on top of the first adhesive layer, and a second adhesive layer containing silicon having a spiral network structure, the second adhesive layer being on top of the second base film. |
| US12275862B2 |
Foul release coating composition
Embodiments herein relate to a non-aqueous liquid foul release coating composition for controlling aqueous biofouling on man-made objects comprising a moisture curable polysiloxane comprising repeating units of according to formula (I) as described in the applicationand at least one terminal or pendant group of according to formula (II) as described in the application;andat least one of a marine biocide or a non-volatile component comprising units selected from hydrocarbyl, heterocarbyl, halocarbyl, ether, ester, amide, ketone, siloxane, urethane or urea groups. Embodiments herein further relate to a substrate coated with such coating composition and to processes of use of such coating compositions to control aquatic biofouling of a man-made object. |
| US12275861B2 |
Impact resistant coating compositions, multi-layer coating systems, and substrates at least partially coated with such compositions
A curable coating composition includes: (a) a binder having a film-forming resin with at least two functional groups, and (ii) a curing agent reactive with the functional groups of the film-forming resin; and (b) solid vulcanized rubber particles that are unreactive with the binder. The curable coating composition is a solid particulate powder coating composition. Multi-layer coating systems, coated substrates, and methods of preparing the curable coating composition are also disclosed. |
| US12275860B2 |
Digitally printed labels
Described are primer coatings, overprint varnishes, and seaming solution solutions for application to substrates such as those used to make wrap around and sleeve labels, particularly shrink wrap labels, which are used to label containers. The labels can be digitally printed with or without lane priming. With certain seaming solutions, the labels can be removed in the wash stage to enable the recycling of containers. |
| US12275859B2 |
Fluorine-containing ether composition, coating solution, and article and production method therefor
The object of the present invention is to provide a fluorinated ether composition with which a surface layer capable of imparting excellent water/oil repellency to the surface of a substrate and being excellent in abrasion resistance and weather resistance of the water/oil repellency, can be formed, and a coating liquid containing the fluorinated ether composition. The present invention further provides an article having a surface layer formed of the fluorinated ether composition, and a method for producing it.A fluorinated ether composition containing a specific fluorinated ether compound (1) having a poly(oxyfluoroalkylene) chain and having two silyl groups each having a hydrolyzable group bonded, at one terminal of the chain via an amide bond, and a specific fluorinated ether compound (2) having a poly(oxyfluoroalkylene) chain and having two silyl groups having a hydrolyzable group bonded, at both terminals of the chain via an amid bond. |
| US12275856B2 |
Fast drying inkjet ink compositions
Ink compositions for inkjet printing are disclosed. The ink compositions comprise a pigment, a binder system, a solvent system, and an epoxy resin. The ink compositions have improved drying time from the time of printing to the time of lamination with an overlaminate film as compared to existing inkjet ink compositions. |
| US12275854B2 |
Curable composition, film forming method and article manufacturing method
A curable composition containing a polymerizable compound (a), a photopolymerization initiator (b), and a solvent (c), wherein the curable composition has viscosity of not less than 2 mPa·s and not more than 60 mPa·s at 23° C., a content of the solvent (d) with respect to the whole curable composition is not less than 5 vol % and not more than 95 vol %, a boiling point of the solvent (d) at normal pressure is less than 250° C., and the polymerizable compound (a) contains a compound (a-1) containing not less than one aromatic ring or aromatic heterocycle, and not less than four vinyl groups directly bonding to the aromatic ring or the aromatic heterocycle. |
| US12275852B2 |
High chroma flakes
An article including a reflector having a first surface and a second surface opposite the first surface; a first selective light modulator layer external to the first surface of the reflector; a second selective light modulator layer external to the second surface of the reflector; a first absorber layer external to the first selective light modulator layer; and a second absorber layer external to the second selective light modulator layer; wherein each of the first and second selective light modulator layers include a host material is disclosed herein. Methods of making the article are also disclosed. |
| US12275851B2 |
Polymeric tandem dyes with linker groups
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, L1, L2, L3, L4, M1, M2, m and n are as defined herein. Methods associated with preparation and use of such compounds is also provided. |
| US12275850B2 |
Organic-inorganic hybrid material comprising a metal and lignin, processes for preparing the same and uses thereof
An organic-inorganic hybrid material is disclosed comprising a metal compound and a lignin fraction, as well as processes for preparing the same and uses as an antimicrobial agent in agriculture, and in human and animal food industry. |
| US12275847B2 |
Thiol-ene silicone additive fabrication
Methods and compositions for additive manufacturing of silicone parts are provided. The methods can use SLA printing techniques to print silicone parts that exhibit excellent hardness, tear strength and elongation at break. The parts can be produced by using low dosages of radiation. In various embodiments, the silicone compositions include a mercapto-derivatized polysiloxane having two or more functional groups, an alkenyl-derivatized polysiloxane, and a photo-initiator. |
| US12275846B2 |
Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and printed wiring board
A resin composition contains a curable resin. A minimum value (Min) of loss tangent (tan δ=E″/E′) of a cured product of the resin composition is equal to or greater than 0.04. The loss tangent is a ratio of a loss modulus (E″) of the cured product of the resin composition to a storage modulus (E′) thereof. The loss modulus (E″), the storage modulus (E′), and the loss tangent (tan δ=E″/E′) are obtained by dynamic mechanical analysis at a temperature equal to or higher than 100° C. and equal to or lower than 200° C. |
| US12275841B2 |
Thermoplastic compositions with ultra-high dielectric constant for nano molding technology (NMT) applications
Thermoplastic compositions include: from about 30 wt % to about 80 wt % of a polymer base resin component; from about 3 wt % to about 20 wt % of a polycarbonate component; from about 2 wt % to about 15 wt % of an impact modifier component; from about 10 wt % to about 50 wt % of a glass fiber component; and from about 0.5 wt % to about 8 wt % of a carbon additive including carbon fiber. The compositions have a dielectric constant (Dk) of at least 5 at a frequency of from 1 GHz to 30 GHz as tested in accordance with a coaxial method. |
| US12275834B2 |
Methods of preparing a composite having elastomer and filler
Disclosed herein are methods of preparing composites from solid elastomer(s) and wet filler(s), as well as products, including composites, vulcanizates, and articles therefrom. The wet filler can have a liquid content of at least 15%. A resulting composite comprises the filler dispersed in the elastomer at a loading of at least 20 phr with a filler yield loss of no more than 10%, wherein the composite has a liquid content of no more than 10% by weight based on total weight of said composite. |
| US12275833B2 |
Method of visualizing, monitoring polymerization, and isolating plastic product produced by polymerization of resin with proton beams
A method for isolating plastic products produced by polymerization of resin with proton beams is disclosed. The method comprises a liquid resin added with a reactive dye that changes from transparent or colorless to color when activated by the proton beam or the chemical polymerization process to reveal polymerization within a polymerizable resin. The change in color is correlated to the energy delivered to the resin by a proton beam, electromagnetic radiation, or heat. The reactive dye is placed into a plastic container. The proton beam is directed into the container to polymerize the resin. When irradiation is complete, the container of frozen resin is opened at the top and bottom and placed on top of the column of water containing a density gradient provided by dissolved salt. The partially cured product is fully cured while suspended in the density gradient by application of heat or ultraviolet radiation. |
| US12275832B2 |
Fluorine-containing elastomer composition and method for making cured fluorine-containing elastomer composition
A fluorine-containing elastomer composition includes a curable fluorine-containing polymer comprising at least one fluorinated cure site monomer having a cure site; an group IIIB element-containing reinforcing additive in an amount of 8 to 15 weight parts with respect to 100 weight parts of the curable fluorine-containing polymer; and a curative configured for curing the at least one fluorinated cure site monomer. |
| US12275829B2 |
Light-emitting thin film, preparation method therefor, light-emitting device and display substrate
A light emitting thin film and a manufacturing method thereof, a light emitting device and a displaying substrate, which relates to the technical field of displaying. The light emitting thin film includes a polymer (1) and a quantum dot (2) bonded to the polymer (1); the quantum dot (2) includes a metal nanoparticle (3) and a core-shell structure connected to the metal nanoparticle (3); and the metal nanoparticle (3) is bonded to the polymer (1) by a sulfide bond. |
| US12275826B2 |
Polyester resin using recycled bis(2-hydroxyethyl) terephthalate and article including same
This polyester resin comprises a bis(2-hydroxyethyl)terephthalate monomer which is obtained by depolymerization of waste polyester and which has a diethylene glycol ester content adjusted to be a certain level or less. The polyester resin, despite of being a recycled resin, has the same level of quality as the original resin and thus can be used in manufacturing articles in various fields. |
| US12275820B2 |
Fluoropolymer adhesives and methods thereof
Aspects of the present disclosure provide fluoropolymers and methods for forming and using such fluoropolymers. Fluoropolymers include polyfluorobenzoxazines and polyfluoroimides. Methods for forming polyphthalonitriles are also provided. The present disclosure is further directed to compositions containing one or more fluoropolymers and one or more metal oxides. |
| US12275819B2 |
Process for the decomposition of polyether-polyurethane
A process is provided, by means of which polyurethanes, which have been formed from polyether polyols and aromatic isocyanates, can be decomposed to polyether polyols and aromatic amines. |
| US12275817B2 |
Hardener for epoxy resins
A curing agent for epoxy resins, including at least one amine A1 of the formula (I) and at least one amine A2 which is a polyalkyleneamine or polyethyleneimine, where the weight ratio between amine A1 and amine A2 is in the range from 20/1 to 1/2. The curing agent of the invention enables inexpensive and low-emission epoxy resin products having good processability, long pot life, surprisingly rapid curing, especially also under cold conditions, high strength, high bond strengths, high glass transition temperature and a low tendency to yellowing, with formation of surprisingly nice surfaces having barely any blushing-related defects even in the case of two-dimensional application and under moist and cold conditions. Such epoxy resin products are advantageously usable as coating, especially for floors, or as adhesive. |
| US12275816B2 |
Epoxy resin compositions and coating systems
Embodiments of the present disclosure generally relate to epoxy resin compositions and coating systems used to form epoxy resin compositions. In an embodiment, an epoxy resin composition is provided. The resin composition includes an epoxy resin; a curing agent; and an acetoacetoxy-functionalized polymer. |
| US12275815B2 |
Pest-resistant spray foam formulations
Pest-resistant polyurethane spray foam formulations and products, including building insulation, are described. The “B” side of the formulation comprises water; a polyol composition comprising one or more polyols selected from glycerin-sucrose polyols, Mannich polyols, and aromatic polyester polyols, catalyst(s); surfactant(s); a blowing agent; and 0.5 to 5 wt. %, based on the amount of spray foam formulation, of a composition comprising a capsaicin compound. Capsaicin compounds can be successfully incorporated into spray foam formulations that process well to give high-quality foams. The foams inhibit termite infestation and can help to minimize or avoid structural damage that might otherwise go undetected. |
| US12275807B2 |
Rubber composition and crosslinked rubber molded product
An object of the present disclosure is to provide a rubber composition containing an organic sulfur compound from which a molded product having a high hardness can be obtained. The present disclosure provides a rubber composition containing (a) a base rubber, (b) a co-crosslinking agent, (c) a crosslinking initiator, (d) a benzothiazole derivative, and (e) an organic sulfur compound, wherein (d) the benzothiazole derivative is a compound represented by the formula (1) and/or a compound represented by the formula (2). [R1 represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an aryl group having 4 to 14 carbon atoms, or a metal atom,R2 to R5 are identical to or different from each other, and represent an electron-withdrawing group or a hydrogen atom, and at least one of R3 to R5 is an electron-withdrawing group.] |
| US12275806B2 |
Method for preparing modification initiator and apparatus for preparing the same
The present invention relates to a method for preparing a modification initiator, the method capable of reducing side reactions to the minimum and obtaining the modification initiator with a high conversion rate, and an apparatus for performing the same, wherein the method includes (S1) reacting a first fluid including a modification functional group-containing compound and a conjugated diene-based monomer and a second fluid including a polymerization initiation functional group-containing compound, and (S2) obtaining a third fluid including a modification initiator prepared by the reaction of Step S1, wherein the modification functional group-containing compound is used in a ratio of greater than 1 mole based on 1 mole of the polymerization initiation functional group-containing compound, the conjugated diene-based monomer is used in a ratio of 1 mole to 4 moles based on 1 mole of the modification functional group-containing compound, and Step S1 and Step S2 are continuously performed. |
| US12275805B2 |
Method for producing polysaccharide ester
Provided is a method that enables industrially efficient production of an esterified polysaccharide product. A method for producing an esterified polysaccharide product, the method including reacting a polysaccharide-containing biomass, a basic ionic liquid with a pKa of a conjugate acid of an anion from 2 to 19 as a calculated value in a vacuum, and an esterifying agent using a kneader equipped with a shear force application mechanism. A cation constituting the basic ionic liquid is preferably one selected from the group consisting of an imidazolium cation, a pyridinium cation, and a tetraalkylammonium cation. |
| US12275799B2 |
Binding agents targeting TROP2-expressing tumor cells
The present disclosure generally relates to binding agents, such as antibodies and antigen binding fragments thereof, that are capable of binding to trophoblast cell surface antigen-2 (TROP2). Also disclosed herein are binding agents that are capable of targeting TROP2-expressing tumor cells and their use for the treatment of cancer. Single domain antibodies that specifically binds to amino acid residues of the extracellular domain of TROP2 are provided. |
| US12275797B2 |
Anti-CD37 antibodies and anti-CD20 antibodies, compositions and methods of use thereof
The present invention relates to anti-CD37antibodies having an Fc-Fc interaction enhancing substitution in the Fc-region of a human IgG, for use as a medicament in combination with anti-CD20 antibodies having an Fc-Fc interaction enhancing substitution in the Fc-region of a human IgG. The invention also relates to a novel composition of anti-CD37 antibodies having an Fc-Fc 5 interaction enhancing substitution and anti-CD20 antibodies having an Fc-Fc interaction enhancing substitution. In particular, the invention relates to compositions wherein the anti-CD37 antibody binds human CD37 and the anti-CD20 antibody binds human CD20. The invention also relates to compositions where the composition is a pharmaceutical composition and the use of such compositions in treatment of cancer and other diseases. |
| US12275796B2 |
Interferon-associated antigen binding proteins and uses thereof
The present invention relates to novel interferon-associated antigen binding proteins as well as nucleic acids, vectors and vector systems encoding such interferon-associated antigen binding proteins. The present invention also relates to compositions comprising such interferon-associated antigen binding proteins, nucleic acids, vectors and vector systems. The novel interferon-associated antigen binding proteins afford beneficial improvements over the current state of the art, for example inthat they effectively disrupt viral replication and thereby reduce HBV viral load. Thus, the present invention also provides medical uses of such interferon-associated antigen binding proteins, nucleic acids, vectors, vector systems and compositions, e.g., in the treatment of hepatitis B virus (HBV) infection and/or for decreasing one or more symptoms of HBV infection in a subject. The present invention further provides host cells comprising such nucleic acids, vectors and vector systems as well as methods of making the interferon-associated antigen binding proteins according to the invention using said host cells. |
| US12275785B2 |
Methods and compositions for diagnosis and treatment of disorders in patients with elevated levels of CXCL9 and other biomarkers
Methods and compositions for treating hemophagocytic lymphohistiocytosis (HLH) are provided. The disclosure also relates generally to methods and compositions for diagnosing and treating disorders associated with elevated levels of CXCL9, elevated levels of total IFNγ, and other biomarkers. The disclosure also relates to methods of treating, delaying the progression of, or otherwise ameliorating a symptom of a disorder in patients with elevated levels of CXCL9 elevated levels of total IFNγ, and other biomarkers using agents that interfere with or otherwise antagonize interferon gamma (IFNγ) signaling, including neutralizing anti-IFNγ antibodies. |
| US12275783B2 |
Antibodies that bind interleukin-10 receptor-2 peptides, compositions, and methods of use thereof
Described herein are interleukin-10 receptor-2 peptides, antibodies that bind the peptides, compositions including the peptides and antibodies and methods of use of the peptides and antibodies. The interleukin-10 receptor-2 peptide consists of an 8-15 amino acid sequence that includes SEQ ID NO: 1 ((I/V)P(P/K/V/E)P(E/K/R/Q)N(A/V)R), SEQ ID NO: 2 ((S/L/V)PAF(A/P)(K/Q)(G/T/E)(N/T/D)), or SEQ ID NO: 3 (PP(G/T/Q/V)(V/T/A)(R/H/T/S)(GN/NHP/SAA)). |
| US12275780B2 |
Monoclonal antibodies against Ambra-1
The present invention relates inter alia to the development of monoclonal antibodies against Ambra-1 and methods for determining whether a subject with melanoma has an increased risk of metastasis using said antibodies. |
| US12275776B2 |
Peptides and scaffolds for use in immunotherapy against head and neck squamous cell carcinoma and other cancers
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules. |
| US12275772B2 |
ROR-1 specific chimeric antigen receptors and uses thereof
Provided herein are chimeric antigen receptors (CARs) for cancer therapy, and more particularly, CARs containing a scFv from an anti-ROR-1 monoclonal antibody. Provided are immune effector cells containing such CARs, and methods of treating proliferative disorders. |
| US12275770B2 |
Glucagon like peptide 1 (GLP1)-growth differentiation factor 15 (GDF15) fusion proteins and uses thereof
Provided herein are method of using GLP1-GDF15 fusion proteins for reducing food intake, preventing, treating or ameliorating diseases and disorders, such as obesity, type 2 diabetes, the metabolic syndrome, insulin resistance, and dyslipidemia, among others, the fusion protein comprising a GLP1 or GLP1 variant peptide, a first linker peptide, a serum albumin protein, a second linker peptide, and a GDF15 protein. |
| US12275769B2 |
Activatable interleukin 12 polypeptides and methods of use thereof
The disclosure features fusion proteins that are conditionally active variants of IL-12. In one aspect, the full-length polypeptides of the invention have reduced or minimal cytokine-receptor activating activity even though they contain a functional cytokine polypeptide. Upon activation, e.g., by cleavage of a linker that joins a blocking moiety, e.g., a steric blocking polypeptide, in sequence to the active cytokine, the cytokine can bind its receptor and effect signaling. |
| US12275765B2 |
Self-assembly of protein-based biomaterials with multiple morphologies
The present disclosure relates, in some embodiments, to a composition comprising a biomaterial. A biomaterial may comprise, for example, one or more molecules capable of self-association and/or self-assembly. In some embodiments, a biomaterial may comprise one or more polypeptides and/or proteins. A biomaterial may comprise, for example, two or more self-assembled Ultrabithorax (Ubx) protein molecules. A Ubx protein, in some embodiments, may be any wild type Drosophila melanogaster Ultrabithorax protein, including any natural or non-natural isoforms (e.g., alternative splicing isoforms). The present disclosure relates, in some embodiments, to a method of making a biomaterial comprising contacting two or more Ubx protein molecules under conditions that permit self-assembly to form a first fibril and contacting the first fibril to a second fibril. |
| US12275764B2 |
Methods of reducing FUS/TLS- or TDP-43-mediated neuronal cytotoxicity in amyotrophic lateral sclerosis (ALS) by UPF2
Nonsense-mediated mRNA decay (NMD) polypeptides, nucleic acids encoding NMD polypeptides, and methods of using such polypeptides and nucleic acids in the treatment of ALS and in screening for agents for the treatment of ALS are described. |
| US12275761B2 |
Mutant CsgG pores
The invention relates to mutant forms of CsgG. The invention also related to analyte detection and characterisation using CsgG. |
| US12275759B2 |
Hepatitis B virus replication inhibitor and pharmaceutical composition for treating hepatitis B comprising the same
The purpose of the invention is to develop and provide a novel therapeutic agent for hepatitis B that differs from the conventional therapeutic agent for hepatitis B in the mechanism of action, or target of interest. Provided is an inhibitor of hepatitis B virus replication consisting of a spike region in the core protein of a hepatitis B virus, or an expression vector containing a nucleic acid encoding the same. |
| US12275757B2 |
Self-assembling protein nanostructures displaying paramyxovirus and/or pneumovirus F proteins and their use
Disclosed herein are nanostructures and their use, where the nanostructures include (a) a plurality of first assemblies, each first assembly comprising a plurality of identical first polypeptides; (b) a plurality of second assemblies, each second assembly comprising a plurality of identical second polypeptides, wherein the second polypeptide differs from the first polypeptide; wherein the plurality of first assemblies non-covalently interact with the plurality of second assemblies to form a nanostructure; and wherein the nanostructure displays multiple copies of one or more paramyxovirus and/or pneumovirus F proteins or antigenic fragments thereof, on an exterior of the nanostructure. |
| US12275752B2 |
Class of phosphine nitrogen ligand with multiple chiral centers and its synthesis method and application
The present invention discloses a phosphine nitrogen ligand with multiple chiral centers and its synthesis method and application. The ligand has the axial chirality of a biaryl skeleton and the central chirality of a chiral amine. The chiral ligand is synthesized from commercially available raw materials through a simple five-step reaction, and the resulting diastereomer can be separated by simple column chromatography or recrystallization. The chiral phosphine nitrogen ligand synthesized by the present invention can catalyze the asymmetric three-component coupling reaction of terminal alkynes, aldehydes and amines, and realize the efficient preparation of chiral propargyl amines with high optical activity. |
| US12275750B2 |
1,2-bis(diphenylphosphinoalkylamido)-1,2-disubstituted ethane, and its synthesis and application
The present invention relates to the design and synthesis of a class of novel chiral phosphine ligand, 1,2-bis(diphenylphosphinoalkylamido)-1,2-disubstituted ethane, and use in asymmetric catalytic reactions, such as asymmetric catalytic synthesis of pyrazoline-5-one with a chiral quaternary carbon center, i.e., highly enantioselective synthesis of 3-methyl-4-benzyl-4-(2-butyl-2,3-butadienyl)pyrazoline-5-one by using 3-methyl-4-benzylpyrazoline-5-one and benzyl (2-butyl-2,3-butadienyl) carbonate with tris(dibenzylideneacetone)dipalladium-chloroform adduct and this novel ligand as catalysts. The ligand designed by this present invention has the following advantages: the structure is novel, the synthesis and enlarge are simple, the enantioselective control effect in the practical reaction is excellent, which has a broad application prospect in chiral catalysis. |
| US12275746B2 |
Pyrrolo[1,2-b]-2-pyridazinone compounds as 5-HT4 receptor agonists
The present invention relates to pyrrolo[1,2-b]-2-pyridazinone compounds of formula (I), or their isotopic forms, stereoisomers, or pharmaceutically acceptable salts thereof as 5-HT4 receptor agonists. The present invention also describes methods of making such compounds, pharmaceutical compositions comprising such compounds, and their use in the treatment of gastrointestinal disease or disorder. |
| US12275745B2 |
Therapeutic compounds and methods of use
This disclosure relates to compounds and methods of using said compounds, as well as pharmaceutical compositions containing such compounds, for treating diseases and conditions mediated by TEAD, such as cancer. |
| US12275744B2 |
Pyrazole and imidazole derivatives, compositions and methods as orexin antagonists
The present invention is directed to substituted Pyrazole and Imidazole derivatives of compounds that are antagonists of orexin receptors, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved or implicated, including but not limited to: The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which orexin receptors are involved. |
| US12275743B2 |
Method for preparing near-infrared region II fluorescent small molecule
The present disclosure provides a method for preparing a near-infrared region II fluorescent small molecule. The method utilizes organic full synthesis to construct a novel structured fluorescent probe small molecule, belonging to the fields of chemical sensing technology and fluorescence imaging. Compared with the currently studied fluorescent probe with a benzobisthiadiazole structure, the near-infrared region II fluorescent small molecule has the advantages of simple synthesis method, easy modification, stable structure, high fluorescence quantum yield and the like. |
| US12275742B2 |
Heteroaromatic macrocyclic ether chemotherapeutic agents
Disclosed are heterocyclic heteroaromatic macrocyclic ether compounds, pharmaceutically acceptable salts of the compounds and pharmaceutical compositions thereof. Also disclosed are methods of treating or preventing cancer using the heterocyclic heteroaromatic macrocyclic ether compounds, pharmaceutically acceptable salts of the compounds, and pharmaceutical compositions thereof. |
| US12275736B2 |
Compound and organic light emitting device comprising the same
Provided is a compound of Chemical Formula 1: wherein: each X is independently N or CH, provided that at least one X is N; Ar1 and Ar2 are each independently a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C5-60 heteroaryl containing one or more of N, O and S; Ar3 is a substituted or unsubstituted C5-60 heteroaryl containing at least one N; D is a substituent of any one of the following Chemical Formulas 2-1 to 2-3: wherein: Y1 is O, S, NR2, or CR3R4; n is an integer of 0 to 10; each R1 is independently hydrogen, deuterium, or a substituted or unsubstituted: C1-60 alkyl, C3-60 cycloalkyl, C6-60 aryl, or C5-60 heteroaryl containing one or more of N, O and S; and R2 to R4 are each independently a substituted or unsubstituted C1-60 alkyl or a substituted or unsubstituted C6-60 aryl, and an organic light emitting device comprising the same. |
| US12275729B2 |
Substituted tetrahydroquinolin compounds as indoleamine 2,3-dioxygenase (IDO) inhibitors
Disclosed herein is a compound of formula (I), or a pharmaceutically acceptable salt thereof (I). Also disclosed herein are uses of the compounds disclosed herein in the potential treatment or prevention of an IDO-associated disease or disorder. Also disclosed herein are compositions comprising a compound disclosed herein. Further disclosed herein are uses of the compositions in the potential treatment or prevention of an IDO-associated disease or disorder. |
| US12275726B2 |
Aurora kinase inhibitors and use thereof
The invention relates to a type of novel pyridine compound and a preparation method and application thereof. Specifically, the invention relates to a compound of formula (1) and a preparation method thereof, and an application of the compound of formula (1) and pharmaceutically acceptable salts thereof as aurora kinase inhibitors in preparation of anti-tumor drugs. |
| US12275725B2 |
Inhibitors of the notch transcriptional activation complex and methods for use of the same
Disclosed herein are inhibitors of the Notch transcriptional activation complex, and methods for their use in treating or preventing diseases, such as cancer. The inhibitors described herein can include compounds of Formula (I) and pharmaceutically acceptable salts thereof: Formula (I), wherein the substituents are as described. |
| US12275724B2 |
Processes and intermediates for the preparation of soluble guanylate cyclase stimulators
The present disclosure relates to novel processes for the preparation of compounds of Formula I. Some of these compounds are useful as stimulators of soluble guanylate cyclase (sGC). Others are useful intermediates towards the preparation of said stimulators. These processes are amenable to large scale preparation and produce stable 3-(2-pyrimidinyl) pyrazoles of Formula I in high purity and yields. The present invention has the additional advantage of facile reaction conditions, amenable to scale up for large scale manufacturing. The disclosure also provides novel intermediates useful in the preparation of said compounds. |
| US12275720B2 |
Small molecule inhibitors of galectin-3
The present disclosure relates to compounds of Formula (I) or Formula (II), which inhibit Gal-3, and include pharmaceutically acceptable salts, compositions comprising such compounds, and methods using and making such compounds and compositions. |
| US12275717B2 |
6-heteroaryloxy benzimidazoles and azabenzimidazoles as JAK2 inhibitors
The present disclosure provides 6-heteroaryloxy benzimidazole and azabenzimidazole compounds and compositions thereof useful for inhibiting JAK2. |
| US12275711B2 |
Compounds having excited state intramolecular proton transfer (ESIPT) character for use in treating and/or preventing sunburn and/or preventing U.V. damage
This disclosure relates to use of cashew nut shell liquid (CNSL) phenolics in the manufacture of molecules having ESIPT character, wherein said molecules are UVA and/or UVB absorbers, and further wherein said molecules are formulated as protectants against UVA and/or UVB radiation. The disclosure extends to use of CNSL in the manufacture of compositions including molecules having ESIPT character for treating and/or preventing sunburn and/or preventing U.V. damage. |
| US12275710B2 |
Compound, curing agent composition, resin composition, coating composition and resin cured product
A compound having an uretonimine group contains, as a structural unit, a carbodiimide compound derived from at least one of an aliphatic diisocyanate and an aromatic diisocyanate, and also contains an isocyanate compound as a structural unit, wherein the residue obtained by removing an isocyanate group from the isocyanate compound and the residue obtained by removing a carbodiimide group from the carbodiimide compound are different. |
| US12275709B2 |
Process for the preparation of exo-tert-butyl N-(3-azabicyclo[3.2.1]octan-8-yl)carbamate
The present invention relates to a process for the preparation of a compound (I) or pharmaceutically acceptable salt thereof, which is useful as the key intermediate for the synthesis of compounds for prophylaxis and treatment of a disease associated with the deposition of β-amyloid in the brain, in particular Alzheimer's disease, and other diseases such as cerebral amyloid angiopathy, hereditary cerebral hemorrhage with amyloidosis, Dutch-type (HCHWA-D), multi-infarct dementia, dementia pugilistica and Down syndrome. |
| US12275705B2 |
Pyridinium salts and pest control agent
A compound represented by a formula (I) or a formula (II): (in the formulas (I) and (II), A represents an oxygen atom or a sulfur atom, X1 represents a halogeno group or the like, m represents the number of X1 groups and is any integer of 0 to 5, Z represents a group represented by a formula (Z-1) or a formula (Z-2), a bond marked with a symbol * means a bond with a carbonyl group or a thiocarbonyl group in a pyridinium salt, Y represents a substituted or unsubstituted C2-6 alkenylene group, Q represents a naphthalene ring or a 6- to 10-membered heteroaryl ring, X2 represents a substituted or unsubstituted C1-6 alkyl group or the like, X3 represents a halogeno group or the like, n represents the number of X3 groups and is any integer of 0 to 4, Zq− represents a counter ion, and q represents a valence of the counter ion and is 1 or 2.) |
| US12275701B2 |
Neuroplastogens and non-hallucinogenic serotonin 5-HT2A receptor modulators
Hallucinogenic and non-hallucinogenic serotonin receptor agonists are disclosed herein in addition to methods of making and using the same. |
| US12275699B2 |
Eicosapentaenoic acid alkyl ester-containing composition and method for producing same
Provided is a high-concentration and high-purity eicosapentaenoic acid-containing composition. A method for producing an eicosapentaenoic acid alkyl ester-containing composition, the method includes: (1) bringing a raw oil that contains an eicosapentaenoic acid alkyl ester into contact with an aqueous solution that contains a silver salt, and then collecting an aqueous layer; (2) adding an organic solvent to the aqueous layer, and then collecting an organic solvent layer; and (3) subjecting the organic solvent layer to vacuum distillation at a temperature of 180 to 188° C. and a tower top vacuum degree of 0.7 Pa or below, to recover the eicosapentaenoic acid alkyl ester from the organic solvent layer. |
| US12275692B2 |
Method for preparing sodium taurate as taurine intermediate, and method for preparing taurine
A method for preparing sodium taurine as a taurine intermediate is provided in the present disclosure. The method comprises the following steps: providing sodium hydroxyethyl sulfonate and an ammonia source; and placing the sodium hydroxyethyl sulfonate and the ammonia source in an aminolysis reactor for an aminolysis reaction to obtain a mixture containing sodium taurine as a taurine intermediate, wherein the molar ratio of ammonia in the ammonia source to the sodium hydroxyethyl sulfonate is greater than or equal to 25:1. A method for preparing taurine is further provided. |
| US12275691B2 |
Process for purification of products
The disclosure is directed to an apparatus and method for recovering ethanol from a fermentation broth. The fermentation broth comprises microbial biomass, ethanol, methanol, ethyl acetate, at least one thiol, and at least one compound having 3 or more carbon atoms. The method comprises separating at least microbial biomass from the fermentation broth to generate a process stream; removing, in any order, from the process stream: ethyl acetate by reacting ethyl acetate with a base compound followed by distillation; at least one thiol by adsorption or reaction to disulfide; methanol by distillation; compounds having 3 or more carbon atoms by distillation; and recovering ethanol by distillation; wherein the distillations may be conducted in a single column or two or more columns. |
| US12275690B2 |
Method for producing isocyanate compound
The present specification discloses a method for producing an isocyanate compound. The invention relates to a method for producing the compound represented by formula (2), wherein the compound represented by formula (1) or a salt thereof is mixed with phosgene(s) under a condition such that the pH of the aqueous layer is 1 or less, in the presence of a water-immiscible solvent and water. |
| US12275684B2 |
Methods for making and using endoxifen
The present disclosure provides industrially scalable methods of making (Z)-endoxifen or a salt thereof, crystalline forms of endoxifin, and compositions comprising them. The present disclosure also provides methods for treating hormone-dependent breast and hormone-dependent reproductive tract disorders. |
| US12275680B2 |
Method for producing 1,4-dimethyltetralin
By the control of the cyclization of 5-phenyl-2-hexene at a predetermined temperature, 1,4-dimethyltetralin is efficiently produced. The present invention provides a method for producing 1,4-dimethyltetralin, including a step of cyclizing 5-phenyl-2-hexene under reflux of solvents in the presence of acid catalysts. |
| US12275673B2 |
Method for the manufacture of hydraulic binders from water treatment residuals
A method for the manufacture of a high alumina hydraulic binder comprising hydrating a source of aluminium ions with a source of calcium ions in the presence of water to form mineral hydrates and subsequently heating said mineral hydrates to form said high alumina hydraulic binder. |
| US12275672B2 |
Methods, systems for dehydrating gasification fine slags, and media thereof
The present disclosure provides a method, a system for dehydrating a gasification fine slag, and a medium thereof. The method is performed by a processor controlling a dehydration device or a detection device, and the detection device is configured to detect at least one of physical properties or chemical properties of a gasification fine slag to be dehydrated. The method includes controlling the detection device to determine characteristic parameters of the gasification fine slag to be dehydrated, and determining a judgmental characteristic index of a dehydration moder of the gasification fine slag to be dehydrated. The method includes determining a target dehydration device and controlling the target dehydration device to dehydrate the gasification fine slag to be dehydrated. The method further includes controlling the detection device to determine a residual moisture content of a dehydrated gasification fine slag, and determining whether to end a dehydration task. |
| US12275669B2 |
Method for treating glass containers comprising an optical check of a quantity of treatment substance dispensed, and related treatment installation
The invention relates to a method for treating the wall of a glass container (1), which wall delimits a cavity (4) and an opening providing access to said cavity (4), the method comprising: the dispensing of a treatment substance into the cavity, using a dispensing means (12) of which a dispensing orifice (13) is positioned some distance from the opening of the container (1) and outside the latter, the container (1) being in motion relative to the dispensing means (12), and the capturing, by an image-capturing device (16), during the dispensing, of at least one image of a spatial region including the opening of the container (1) and determining, by analysing said image, whether or not a predetermined quantity of substance was introduced into the cavity (4) of the container (1). Method and installation for treating glass containers. |
| US12275668B2 |
Scratch resistant glass and method of making
Methods of manufacturing a glass-based article includes exposing a glass-based substrate having a lithium aluminosilicate composition to an ion exchange treatment to form the glass-based article. The ion exchange treatment including a molten salt bath having a concentration of a sodium salt in a range from 8 mol % to 100 mol %. The glass-based article includes sodium having a non-zero varying concentration extending from a surface of the glass-based article to a depth of the glass-based article The glass-based article has compressive stress layer extending from the surface to a spike depth of layer from 4 micrometers to 8 micrometers. The glass-based article includes a molar ratio of potassium oxide (K2O) to sodium oxide (Na2O) averaged over a distance from the surface to a depth of 0.4 micrometers that is greater than or equal to 0 and less than or equal to 1.8. |
| US12275667B2 |
Glass-ceramic article
The present invention relates to a glass-ceramic article comprising at least one substrate, such as a plate, made of glass-ceramic, said substrate being coated in at least one area with at least one enamel coating such that: 1) the enamel has a gloss at 60° of less than 40, 2) the coverage rate of said enamel in said area coated with said coating is 40 to 80%, 3) said enamel comprises pigments in the form of mica and/or aluminum oxide and/or silica particles coated with metal oxides or combinations of metal oxides, 4) said enamel has a roughness Ra greater than or equal to 0.4 μm, 5) said enamel has a roughness Rt greater than 4 μm. |
| US12275666B2 |
Method of treating a substrate surface, apparatus therefor, and treated glass articles
Apparatus and method for treating a substrate, for example texturing a substrate. In some embodiments, a masking material is applied to a surface of the substrate in a predetermined pattern, the surface thereafter contacted with an etchant that removes the masking material. Contacting the surface with the etchant produces multiple co-located textures. In other embodiments, the masking step can be eliminated, and the etchant is applied in a predetermined pattern to produce multiple co-located textures. In still other embodiments, the substrate has a chemical composition, and the substrate is exposed to a leachant that leaches at least one constituent of the chemical composition to produce a substrate with a varying chemical composition at the substrate surface. |
| US12275665B2 |
Glass composition for glass fibers, glass fibers, woven glass fiber fabric, and glass-fiber-reinforced resin composition
A glass composition for glass fibers including 50.0 to 70.0% by mass of SiO2, 10.0 to 30.0% by mass of Al2O3, 8.0 to 25.0% by mass of ZnO, 0.0 to 8.0% by mass of MgO, 0.0 to 5.0% by mass of CaO, 0.0 to 8.0% by mass of P2O5, 0.0 to 2.5% by mass of TiO2, and 0.0% by mass or more and less than 1.0% by mass in total of Li2O, Na2O, and K2O, and when the contents of SiO2, Al2O3, ZnO, MgO, CaO, and P2O5 are defined as S, A, Z, M, C, and P, respectively, (M+C)/Z is 0.46 or less and the S, A, and P satisfy the following formula (1-1): 28.0≤{(S−P)×(A−P)}1/2≤36.9 . . . (1-1). |
| US12275664B2 |
High performance fiberglass composition with improved elastic modulus
A glass composition is provided that includes SiO2 in an amount from 50.0 to 65.0% by weight; Al2O3 in an amount from 18.0 to 23.0% by weight; CaO in an amount from 1 to 8.5% by weight; MgO in an amount from 9.0 to 14.0% by weight; Na2O in an amount from 0.0 to 1.0% by weight; K2O in an amount from 0.0 to 1.0% by weight; Li2O in an amount from 0.1 to 4.0% by weight; TiO2 in an amount from 0.0 to 2.5% by weight, Y2O3 in an amount from 0 to 10.0% by weight; La2O3 in an amount from 0 to 10.0% by weight; Ce2O3 in an amount from 0 to 5.0% by weight; and Sc2O3 in an amount from 0 to 5.0% by weight. Glass fibers formed from the inventive composition may be used in applications that require high stiffness and have elastic modulus between 88 and 115 GPa. Such applications include woven fabrics for use in forming wind turbine blades and aerospace structures. |
| US12275663B2 |
Multi-chamber submerged combustion melter and system
A submerged combustion melter includes first, second, third, and fourth side walls extending upwardly from a bottom wall, a crown extending inwardly with respect to the side walls and over the bottom wall to establish a melting chamber, an exhaust port configured to exhaust gas from the melting chamber, a baffle coupled to and extending inwardly from the third side wall to divide the melting chamber into melting sub-chambers that share the exhaust port and having an end spaced away from the fourth side wall, an inlet configured for introducing a glass batch into the melter, and an outlet configured to remove molten glass from the melting sub-chambers, which direct product flow in a laterally undulating flow path from the inlet to the outlet. |
| US12275662B2 |
Apparatus and method for processing glass
A glass processing apparatus and a glass processing method are provided. The glass processing apparatus includes: a glass transportation apparatus comprising a carrier comprising a gripper configured to grip glass articles, and a conveyor configured to convey the carrier, and a cleaning apparatus comprising a cleaning head configured to clean the gripper, which contact the glass articles, and a moving unit configured to move the cleaning head. The glass processing method includes: loading glass articles to a carrier having a gripper by picking up the glass articles with the gripper such that the gripper contact the glass articles, conveying the glass articles by conveying the carrier with a conveyor, unloading the glass articles from the carrier by causing the gripper to be detached from the glass articles, and cleaning the gripper. |
| US12275657B2 |
Filter candle and system comprising a filter candle for preparing water
A filter candle for treating water is provided, which is adapted to be connected to a filter head. The filter candle comprises a housing which is filled with an ion exchange material for softening the water to be treated. The filter candle has a head with one inlet and at least two outlets, and water that can be introduced into the filter head at a first outlet is more softened than water which can be introduced into the filter head at a second outlet. |
| US12275656B2 |
Regenerable nanoparticle for removing manganese and preparatory and use methods
The present disclosure discloses an efficient and regenerable nano manganese remover, and a method for preparing same and application thereof, belonging to the technical field of wastewater treatment and reuse. The manganese remover of the present disclosure includes Fe3O4, RGO, SiO2 and EDTA. The Fe3O4 nanoparticles are supported on the surface of the RGO, the SiO2 coats the Fe3O4, and the EDTA is grafted on the SiO2. First, Fe3O4-RGO is prepared. Then, a TEOS-ethanol solution is dropwise added, and the resulting mixture is allowed to react to obtain Fe3O4@SiO2-RGO composite particles. Finally, an EDTA-water solution is dropwise added to obtain the manganese remover. The manganese remover prepared in the present disclosure is magnetic, and the preparation process is simple and easy for industrial production. The nano manganese remover can quickly remove manganese in manganese-containing wastewater. A small amount of the manganese remover can achieve a large adsorption capacity. Further, the nano manganese remover can be separated from the manganese-containing wastewater quickly, thereby avoiding secondary pollution to the system. |
| US12275654B1 |
Sustainable brine treatment system and process
A zero liquid brine desalination and crystallization system includes a humidification dehumidification (HDH) desalination system and includes a crystallization system. The HDH system includes a humidifier configured to humidify a carrier gas using saline water, and a dehumidifier configured to dehumidify the carrier gas to obtain desalinated water. The crystallization system is configured to receive the saline water from the HDH desalination system and includes an evaporation chamber configured to produce salt crystals and water vapor from the saline water, and a condenser configured to condense the water vapor. Herein, the HDH desalination system and the crystallization system are connected at the condenser for heat exchange between the water vapor and at least one selected from the group consisting of the saline water and the carrier gas. |
| US12275649B1 |
Lithium manganese iron phosphate substrate, cathode material, preparation method, and lithium battery
A lithium manganese iron phosphate substrate, cathode material, and their preparation method, as well as a lithium battery, belonging to the field of lithium-ion battery technology. The preparation of the lithium manganese iron phosphate substrate comprises the following steps: dissolving soluble ferrous salt, soluble manganese salt, phosphoric acid, and lithium hydroxide in deionized water to react, obtaining Material A; filtering Material A, taking the filter cake and drying it to obtain Material B; Heat treating Material B in an inert gas atmosphere to obtain the lithium manganese iron phosphate substrate. By coating the surface of the carbon-free nano lithium manganese iron phosphate substrate with metal oxides or metal salts and carbon, the coating layer formed on the surface of the composite lithium manganese iron phosphate material effectively prevents the reaction between the lithium battery and the electrolyte. |
| US12275648B2 |
Near-infrared absorbing particles, method for producing near-infrared absorbing particles, near-infrared absorbing particle dispersion body, near- infrared absorbing laminate, and near-infrared absorbing transparent base material
Near-infrared absorbing particles that includes a cesium tungstate is provided. In the near-infrared absorbing particles, the cesium tungstate has a pseudo hexagonal crystal structure modulated to one or more crystal structures selected from orthorhombic crystal, rhombohedral crystal, and cubic crystal. The cesium tungstate is represented by a general formula CsxWyOz, and has a composition within a region surrounded by four straight lines of x=0.6y, z=2.5y, y=5x, and Cs2O:WO3=m:n (m and n are integers) in a ternary composition diagram with Cs, W, and O at each vertex. |
| US12275642B2 |
Silicon core wire for depositing polycrystalline silicon and production method therefor
A silicon core wire for depositing polycrystalline silicon is formed in a gate shape and includes a pair of vertical rod portions and a horizontal portion laterally connecting upper ends of the vertical rod portions, in which ends of the vertical rod portions and the horizontal portion are joined by welding, and a corner junction has a surface metallic concentration of 1 ppbw or less, more specifically, with an iron concentration of 0.2 ppbw or less, a chromium concentration of 0.1 ppbw or less, a nickel concentration of 0.05 ppbw or less, and a titanium concentration of 0.2 ppbw or less. |
| US12275641B2 |
Stabilized porous silicon structure for highly stable silicon anode and methods of making
Stabilized porous silicon particles are disclosed. The particles include a porous silicon particle comprising a plurality of interconnected silicon nanoparticles and (i) a heterogeneous layer comprising a discontinuous SiC coating that is discontinuous across a portion of pore surfaces and across a portion of an outer surface of the porous silicon particle, and a continuous carbon coating that covers outer surfaces of the discontinuous SiC coating, and remaining portions of the pore surfaces and the outer surface of the porous silicon particle, or (ii) a continuous carbon coating on surfaces of the porous silicon particle, including the outer surface and pore surfaces. Methods of making the stabilized porous silicon particles also are disclosed. |
| US12275638B2 |
Systems and methods for increasing the hydrogen permeance of hydrogen separation membranes in situ
Hydrogen-producing fuel processing systems and related methods. The systems include a hydrogen-producing region configured to produce a mixed gas stream from a feedstock stream, a hydrogen-separation membrane module having at least one hydrogen-selective membrane and configured to separate the mixed gas stream into a product hydrogen stream and a byproduct stream, and an oxidant delivery system configured to deliver an oxidant-containing stream to the hydrogen-separation membrane module in situ to increase hydrogen permeance of the hydrogen-selective membrane. The methods include operating a hydrogen-producing fuel processing system in a hydrogen-producing regime, and subsequently operating the hydrogen-producing fuel processing system in a restoration regime, in which an oxidant-containing stream is delivered to the hydrogen-separation membrane module in situ to expose the at least one hydrogen-selective membrane to the oxidant-containing stream to increase the hydrogen permeance of the at least one hydrogen-selective membrane. |
| US12275636B2 |
Method for determining a torsion angle of a mirror body of an MEMS apparatus
A method comprises applying a driver voltage to an electrostatic comb drive of an MEMS apparatus and overlaying the driver voltage with a periodic voltage signal. The method further comprises determining a torsion angle of a mirror body of the MEMS apparatus based on the periodic voltage signal. |
| US12275631B2 |
Fluid material dispensing apparatus capable of conducting automatic self-disinfection operation
A fluid material dispensing apparatus capable of conducting an automatic self-disinfection operation includes: guiding a disinfectant solution in the cleaning sink to flow into a fluid diverter; activate a pump to push residual cleaning solution in a material transmission pipe forward, so that the residual cleaning solution is discharged through an outlet connector; and utilizing operation of the pump to form a negative pressure in a detergent transmission pipe, so that the disinfectant solution in the fluid diverter is sucked into a fluid connector through the detergent transmission pipe, and then flows into the material transmission pipe through the fluid connector. |
| US12275630B2 |
Fluid material dispensing apparatus capable of conducting automatic self-cleaning operation
A fluid material dispensing apparatus capable of conducting an automatic self-cleaning operation includes: guiding a cleaning solution to flow into a fluid diverter; activate a pump to push residual fluid material in a material transmission pipe forward, so that the residual fluid material is discharged through an outlet connector; and utilizing operation of the pump to form a negative pressure in a detergent transmission pipe, so that the cleaning solution in the fluid diverter is sucked into a fluid connector through the detergent transmission pipe, and then flows into the material transmission pipe through the fluid connector. |
| US12275628B2 |
Hydraulic unit for dispensers of carbonated water
Hydraulic unit for a carbonation apparatus (2) having a carbonator (3) and a pump (10). The hydraulic unit (1) has a body made of polymeric material (20) defining a plurality of ducts (21-26), which comprise a duct (21) to convey water to the carbonator (3), a duct (22) to add a gas to the carbonator (3), and at least one duct to draw water (24, 25, 26) from the carbonator (3). The body made of polymeric material (20) can also define a fluidic connection interface (30), configured for mounting the body made of polymeric material (20) at at least one upper end (3 a) of the carbonator (3). The body made of polymeric material body (20) can also define at least one inlet (23IN) and at least one outlet (26OUT) configured for connection to an outlet (11b) and an inlet (11a), respectively, of the pump (10) of the carbonation device (2). |
| US12275625B2 |
Hydraulic system for an industrial truck
A hydraulic system for an industrial truck with a lifting frame has at least one telescoping mast that can be raised and lowered in a stationary mast and a load handling means that can be raised and lowered in the telescoping mast. The hydraulic system has a free lift cylinder for raising and lowering the load handling means and at least one mast lift cylinder for raising and lowering the telescoping mast. A control valve device is provided for the control of the lifting operation and the lowering operation of the free lift cylinder and of the mast lift cylinders. A mast transition damping device is provided that includes at least one electrically actuated proportional valve. The proportional valve of the mast transition damping device, in the unactuated state, has a throttling connection that effects a throttled volume flow, and in the event of an electrical control action, can be actuated toward an open position. |
| US12275624B2 |
Carpet pulling apparatus and system for removing carpet
A carpet pulling apparatus and system are disclosed. The apparatus comprises a base plate with a first surface and a second surface. The apparatus comprises a trolley detachably coupled with the base plate, and the trolley comprises a platform having one pair of vertical flanges, one pair of frames detachably coupled with the platform, and one pair of links coupled with the pair of vertical flanges at a first end, and with the pair of frames at a second end. The apparatus further comprises a spring-controlled lever detachably mounted to a main handle and the spring-controlled lever is configured to detach the base plate from the platform. Further, the apparatus includes a remote-controlled winch disposed over the platform, and a cable extending from a first end to a second end, the first end being received by the remote-controlled winch. |
| US12275618B2 |
Shaft door with a door guard arrangement
A shaft door for an elevator has a door guard arrangement that includes a force sensor and a safety switch, wherein the force sensor comprises a contact unit and a spring mechanism with a spring. The force sensor senses a presence of an object clamped by the shaft door due to the shaft door closing wherein the contact element contacts the clamped object and transfers a force to the spring. The spring mechanism activates the safety switch to send a door-to-open command to a door operator of the elevator when the force transferred to the spring exceeds a stiffness of the spring. |
| US12275616B2 |
Layer transfer film cartridge, and layer transfer device
Provided is a layer transfer film cartridge, such that even if the layer transfer film cartridge is heavy in weight, the installation and removal of the layer transfer film cartridge can be performed with ease. The layer transfer film cartridge includes a supply reel on which a multilayer film having a transfer layer and a supporting layer supporting the transfer layer is wound, a supply case that houses the supply reel, and a take-up reel on which to take up the multilayer film, and a first handle supported by the supply case or the supply reel. |
| US12275615B2 |
Reel and tip for fish tape
Described herein is a fish tape reel comprising a housing with two side shells coupled together. The housing defines an internal cavity. An internal portion of the housing defines a plurality of flat gripping portions and a plurality of finger notches. The housing comprises a plurality of tabs in the internal cavity, the tabs interfacing against an inner annular portion that is coupled to the handle when the handle rotates around the housing. |
| US12275609B2 |
Document reading apparatus that permits or inhibits transport of document through horizontal transport route, depending on status of discharge tray, and image forming apparatus
A document reading apparatus includes a first discharge tray that assumes a closed state or an open state, by pivoting about a first pivotal shaft, a first transport route linearly extending from a document tray to the first discharge tray, a first reading device that reads an image of the document, a transport device that transports the document through the first transport route, and a controller that, when an instruction to read the document is inputted to an input device, restricts the transport device from transporting the document and the first reading device from reading the image, when the closed state or a full state of the first discharge tray is detected by a first detector, and allows the transport device to transport the document and the first reading device to read the image, when neither of the closed state and the full state is detected by the first detector. |
| US12275607B2 |
Tabbed roll of sheet material and method of making same
A method and/or a machine is for tabbing a free end on a roll of sheet material. Converting a master roll of sheet material to the roll of sheet material and winding a first roll of sheet material onto a spindle at a winding position. Tabbing the free end of the roll of sheet material at a tabbing position. Where a tabber carrying a joiner are both in an initial position away from the first roll of sheet material, moving the tabber to a second position adjacent the roll of sheet material, moving the joiner into an engagement position where the joiner is engaged with the free end of the roll of sheet material. The joiner creates a tab with a combination of mechanical entanglement and heat welding. Returning the tabber and joiner to the initial positions. Doffing the tabbed roll of sheet material. The roll produced by the foregoing. |
| US12275598B2 |
System and method for tracking a moving element in a conveyor system
A system and method for tracking a location of a moving element on a conveyor system. The system including: magnetic sensors; a magnetic encoder strip that is readable by the magnetic sensors; and a processor for receiving and processing the sensor readings to determine a location of the moving element. The method including: sensing a current location of the moving element, wherein at least one of the magnetic sensors and magnetic encoder are associated with the moving element; and providing a current location to a conveyor system controller. The system may further include: color sensors; and a color gradient encoder strip that is readable by the color sensors, wherein the color gradient encoder strip and color sensors provide moving element location at start up and the magnetic sensors and magnetic encoder strip track moving element location during operation. In this case, the method is adjusted accordingly. |
| US12275595B2 |
Logistics conveying line, logistics conveying line system, and logistics conveying method
A logistics conveying line for conveying a workpiece includes a frame including at least two stations and a driving mechanism including a driving portion and a connecting member. The driving portion is movably mounted at the frame. The connecting member is movably mounted at the driving portion. The connecting member is configured to switch between a connected state and a disconnected state with respect to a carrier. The carrier is configured to bear the workpiece. The driving portion is configured to, when the connecting member is in the connected state with respect to the carrier, drive the carrier to move from one of the stations to another one of the stations. |
| US12275590B2 |
Clip for removably securing a strap to a frame
An apparatus for securing a strap to a frame having a first and second opening is disclosed which includes an elongated body having a top, a flexible and a middle portion along an elongated direction in a top-to-bottom order, the middle portion to be used for holding a loop formed by the strap, a first latching member protruding from the elongated body above the middle portion and below the flexible portion in a first direction for removably latching into the first opening, and a second latching member protruding from the elongated body below the middle portion in the first direction for removably latching into the second opening. |
| US12275584B2 |
Order delivery system and method
A system for automatically delivering an order to a pick-up location outside a building. Such a system includes: pouches adapted to receive a bag, associated with the control; a device for signalling and/or detecting presence of a customer in the vicinity of a pick-up location; and a height-mounted transport module, which includes: a suspension element for suspending the pouches from a travel track, the suspension elements being moved automatically on the track; and an actuator to displace the pouches in which the different parts of the order have been deposited, to the pick-up location when the device for signalling and/or detecting emit a signal confirming the presence of the user in the vicinity of the pick-up location. |
| US12275581B2 |
Transport container for a temperature-controlled transport of temperature-sensitive goods
Transport container 1 for temperature-controlled transport of temperature-sensitive goods, comprising a container wall 2 which, in a closed state, completely encloses an interior space 3, the container wall 2 comprising three side wall elements 21a, 21b, 21c, a top element 22, a base element 23 and a door element 24, which door element 24 can be arranged on the transport container 1 in such a way as to completely close an opening 10 of the transport container 1, and wherein at least one receiving strip 4 is arranged on each of the three side wall elements 21a, 21b, 21c in such a way as to attach temperature storage elements 5 thereto, and wherein on at least one of the side wall elements 21a; 21c, a receiving frame 6 with at least one receiving strip 4 for the attachment of temperature storage elements 5 is movably arranged in such a way that, in the closed state of the transport container 1, the opening is at least partially covered and, in an open state of the transport container 1, the opening 10 is completely uncovered. |
| US12275573B2 |
Thermally insulated containers
A thermally insulated package for transporting a temperature sensitive payload. The thermally insulated package comprises a payload retention volume for said temperature sensitive payload; at least one layer of insulation surrounding the payload retention volume; an outer casing enclosing the at least one layer of insulation and the payload retention volume; and a recess for accommodating at least one functional device, the recess arranged between the at least one layer of insulation and the outer casing. The recess suitably provides a specific storage volume within the thermally insulated package but outside of the insulation and the payload retention volume for said the functional device, such as a temperature monitoring device, in order to conveniently transport said device with the package and protect said device from physical impacts and environmental factors. A thermally insulated package kit is also disclosed. |
| US12275570B2 |
Separator beads for manufactured concrete products
A separator bead is disclosed for separating layers of manufactured concrete products, wherein the separator bead is characterized in that: the separator bead is preferably fabricated from a biodegradable bead material; the separator bead is configured with a thickness selected from 2 mm to 5 mm, a width selected from 2 mm to 10 mm, a depth selected from 2 mm to 10 mm, and a thickness-to-width aspect ratio selected from 0.2 to 0.9; the separator bead is preferably configured with one or more nodules, each with a nodule diameter selected from 0.01 mm to 2 mm; and the separator bead is characterized by a thickness compression from 5% to 50%, under a load of 60 lb per bead at a temperature of 120° F. for 5 minutes. The disclosed separator beads overcome known problems in the art of manufactured concrete products. The optimized separator beads prevent surface scratches and defects. |
| US12275569B2 |
Spouted pouch
To provide a spouted pouch with a simple structure and improved self-standing ability of the pouch body. The spouted pouch 10 is configured to dispense a liquid content from a spout 60 attached to a side face of a pouch body 20 in a state placed with a pouch bottom 20a down. The pouch body 20 further includes a first shape-controlling seal portion 24 formed by heat sealing a first film 30 and a side film 40 together at a location on an inner side of a first side seal 23a in the left-right direction. The first shape-controlling seal portion 24 has an area located in a region between an upper half of a spout fixture portion 32 and the first side seals 23a, and does not have an area located below the center in the up-down direction of the spout fixture portion 32. |
| US12275568B2 |
Packaging bag, method of manufacturing packaging bag, and sheet package
A packaging bag configured to pack a sheet in a folded-packaged manner includes a paper layer including a paper component, and a resin layer including a thermoplastic resin provided on both surfaces of the paper layer, wherein a proportion of the paper component in the packaging bag is 45% or more. |
| US12275554B1 |
Collapsible, lid-attached, food-safe storage container
A collapsible, lid-attached, food-safe storage container includes six panels and is selectively collapsible between an assembled configuration, in which the container is arranged as a rectangular cuboid having a fluid- and/or air-tight hollow interior space delimited by the six panels, and a collapsed configuration, in which the six panels are stacked on top of each other. |
| US12275548B2 |
Apparatus and method for automatically stretching an opening flap of closed packagings
Apparatus for stretching an opening flap of a closed packaging containing at least one object includes an insufflation device configured to cooperate with a breathable portion of the packaging to insufflate gas under pressure inside it in order to make the opening flap identifiable and available for a subsequent treatment thereof. |
| US12275544B2 |
Method of manufacturing a package for flat plates and blank for said package
A blank and a package are disclosed as well as a manufacturing method thereof of a package for flat plates, including: producing a foldable flat blank made of a packaging material; folding the flat blank to form a box-shaped package with open closable flaps; introducing the flat plates into the box-shaped package and closing the closable flaps; in the production step of the flat blank the following steps being further provided: supplying a web of the wrapping material to a punching and sorting unit to obtain strips parallel to a travel direction; punching and separating elongated modular pieces from the strips; folding flat to an L-shape the elongated modular pieces, bringing them close in pairs in correspondence of respective ends; fastening the modular pieces folded to an L-shape in correspondence of the respective ends, forming the blank in the shape of a quadrangular frame. |
| US12275542B2 |
Foldable and removable protective cage
The present invention relates to a protective foldable cage (100) adapted to flying drones. It comprises several ribs linked at their extremities by a ring and comprising on their length several connection points allowing strings to join each of the adjacent ribs. The length of the string corresponds to the maximal angular shift between the first and the last ribs. The protective cage further comprises easily removable locking means adapted to maintain the ribs at predetermined relative angular position once deployed. The present invention further relates to a system comprising such a protective cage and a drone support, as well as a method of protection of flying drones. |
| US12275541B2 |
Magnetic drone
In one aspect, a magnetic drone is disclosed. The magnetic drone includes a drone, a cage surrounding the drone, and one or more magnets disposed on the cage surrounding the drone. The drone includes a camera, a battery, one or more electric motors, and one or more propellers. In other aspects, a method to operate a magnetic drone and a non-transitory computer readable medium storing instructions for performing operation that flies a magnetic drone are also disclosed. |
| US12275539B2 |
Method of controlling traveling of passenger boarding bridge
A passenger boarding bridge includes: a rotunda rotatable about a vertical axis; a tunnel unit; a cab; a lifting/lowering mechanism; and a travel unit. A control method includes, at a time of docking the cab with an entrance of an aircraft: calculating relative positional information indicating a position of the entrance as seen from the cab when the travel unit is at a movement start position; calculating positional information of a destination position based on the movement start position and the relative positional information in a case where a distance from the movement start position to the destination position is less than a horizontal distance from the vertical axis to a center point of the travel unit; calculating a target travel angle; and controlling the travel unit such that a travel angle of the travel unit is kept to the target travel angle during traveling. |
| US12275538B2 |
Lightning strike protection layer
A lightning strike protection layer for an aircraft is disclosed having a first portion and a second portion, the first portion includes a first fibre reinforced polymer composite layer and a first electrically conductive metal layer and the second portion includes a second fibre reinforced polymer composite layer and a second electrically conductive metal layer, and the first and second portions are joined at a butt joint, with the first and second fibre reinforced polymer composite layers abutting and the first and second electrically conductive metal layers abutting; and a butt-strap extending across the butt joint, the butt-strap comprising a third electrically conductive metal layer electrically connected to the first and second electrically conductive metal layers. |
| US12275531B2 |
Control device for flight vehicle
A flight controller of a flight vehicle includes an electric motor control unit for controlling each of a plurality of electric motors, and in a case where the plurality of electric motors are driven by electric power stored in a battery or in a case where the battery is charged with electric power generated by a generator, the electric motor control unit controls the plurality of electric motors in accordance with the state of the battery. |
| US12275526B2 |
Electric vertical take-off and landing blended wing-body aircraft
An electric vertical take-off and landing aircraft having a disc-shaped blended wing-body that houses power sources and controls. Thrust pod arms are attached to the blended wing-body and each arm has a one of a set of thruster pairs. An ingress/egress hatch is attached to the rear surface. Navigation and strobe lights are located on the outside edge. Front landing gear is attached to the upper surface including pair of parallel motor pod struts. Main landing gear is attached proximate the trailing edge and a set of right and left elevons is attached to the rear surface proximate the main landing gear. A cockpit area including a viewing window is formed on the blended-wing. |
| US12275518B2 |
Composite attachment coupler and components using same
A joining structure adapted to join adjacent tube structures together while providing high strength with low weight. The joining structure may be of composite materials, and may include warp tows in the longitudinal direction of the tubes and have weft tows cross-woven into a fabric, which may be a carbon fiber. The joining structure may be Y-shaped and adapted to join three composite sheets together. The weft tows may also be wound around a central cluster of tows, or tows, which may provide extra strength. The tubes may be pressurized in use, such as in an aircraft fuselage. |
| US12275514B1 |
Electrically controllable pitch propeller system for maritime crafts
An electrically actuated propeller pitch control system includes a propeller hub assembly, a propeller assembly, and a crosshead drive system. The propeller hub assembly rotates about the central axis during operation of watercraft. The propeller assembly is configured to selectively rotate a propeller blade. The crosshead drive system includes an electric motor, a transmission, and a lead screw that rotates about the central axis. |
| US12275510B2 |
Thrust device
A device for redirecting the reverse jet stream flow created by a watercraft to provide a lateral thrust. A first and second main body of device is fixed to the deflector nozzle within first and second reverse nozzle outlet channels, respectively. Each main body has a channel disposed therein. Each channel has a bend that fluidly connects an inlet to an outlet. The reverse flow enters the respective inlet in a downward and backward direction with respect to deflector nozzle. The respective inlet and channel of main body bend the reverse flow such that, when the reverse flow exits the outlet, the reverse flow is primarily lateral. |
| US12275509B2 |
Fluid machine and underwater vehicle
A fluid machine includes: a shaft portion extending in an axis direction; a shroud provided to surround the shaft portion, and forming a flow path between the shroud and the shaft portion, the flow path having one side in the axis direction serving as an upstream side and another side in the axis direction serving as a downstream side; a first propeller provided rotatably around the axis between the shaft portion and the shroud; a second propeller provided rotatably around the axis between the shaft portion and the shroud on the downstream side of the first propeller; an outer periphery driving motor provided in the shroud and configured to rotationally drive the first propeller; and an inner periphery driving motor provided in the shaft portion and configured to rotationally drive the second propeller in a direction opposite to the rotational direction of the first propeller. |
| US12275508B2 |
Watercraft control system, watercraft control method, program, and vehicle control system
A watercraft control system includes a watercraft and a communication device. The communication device includes a communication unit configured to transmit information indicating a location of the communication device to the watercraft. The watercraft includes a communication unit configured to receive the information indicating the location of the communication device and a difference calculation unit configured to calculate a difference between the location of the communication device and a location of the watercraft. |
| US12275507B2 |
System for detecting a man-overboard event
A system for detecting a man-overboard event, comprising a plurality of first computing units having at least one optical sensor with a predetermined detection range and a second computing unit connected to the plurality of computing units, characterized in that each first computing unit is designed, independently of the others, to evaluate the data sensed by the at least one optical sensor of the respective first computing unit to determine whether a man-overboard event is present on the basis of these data and, when a man-overboard event is present, to report this to the second computing unit, wherein the second computing unit is designed to output an alarm and/or a control command to carry out a man-overboard manoeuvre. |
| US12275503B2 |
Chemical collection and processing vessel and methods for fluid transfer at sea
Embodiments disclosed herein include a vessel for floating and traveling adjacent to an upper surface of a body of water. In an embodiment, the vessel comprises a support structure, a first floatation chamber coupled to the support structure, a second floatation chamber coupled to the support structure, the second floatation chamber laterally spaced apart from and fluidly coupled to the first floatation chamber, and a third floatation chamber coupled to the support structure, the third floatation chamber laterally spaced apart from the first floatation chamber and from the second floatation chamber. In an embodiment, the vessel further comprises a robot system coupled to the support structure, where the robot system comprises an end effector and a nozzle head coupled to the end effector. |
| US12275500B2 |
Pontoon boat
A pontoon boat having central pontoon located between outer pontoons. The outer pontoons are fixed with respect to the deck and the central pontoon is movably fixed with respect to the deck. The central pontoon is movable with respect to the outer pontoons and the deck between a first position that locates the central pontoon near the deck and a second position that locates the central pontoon relatively far from the deck. The central pontoon is selectively fixable between the first and second positions. |
| US12275498B2 |
Seat for personal watercraft
One example provides a seat assembly for a personal watercraft including a rigid seat support. The rigid seat support includes a base element to be rigidly connected to a deck of the personal watercraft, and a cantilever element rigidly connected to the base element and to extend unsupported above the deck in an aft direction when the base element is connected to the deck. |
| US12275495B2 |
Electrical device and system for human-powered vehicle
An electrical device for a system of a human-powered vehicle comprises a controller. The controller is configured to selectively act, based on reference information relating to the system, as each of a master controller and a slave controller. The master controller is configured to transmit a first control signal to a different slave controller of a different electrical device of the system. The different slave controller is configured to be operated in response to the first control signal. The slave controller is configured to be operated in response to a second control signal transmitted from a different master controller of a different electrical device of the system. |
| US12275489B2 |
Multi-speed transmission
A multi-speed transmission includes a driving shaft that rotates as a rotational force is input; a plurality of driving gears which are coupled to the driving shaft and rotate by the rotation of the driving shaft; a plurality of transmission gears which is engaged with the driving gear; a transmission shaft which includes a plurality of pawl assemblies that are at least partially moved inward and outward on an outer peripheral surface, is coupled with the transmission gear, and is selectively coupled with at least a part of the transmission gear; a transmission control means for selectively controlling the inward and outward movement of at least a part of the pawl assembly; a plurality of driven gears which are engaged with at least a part of the transmission gears; and a driven shaft which is coupled with the plurality of driven gears. |
| US12275487B2 |
Moving body
A moving body includes: a vehicle which includes a front wheel and rear wheels and which a passenger gets on; an unmanned carrier vehicle which is arranged at the back side of the vehicle, and includes a wheel and a driving unit which drives the wheel; and a coupler which couples the vehicle and the unmanned carrier vehicle. The coupler includes a biasing mechanism which biases a rear part of the vehicle toward an upper side of the vehicle, the biasing mechanism includes a first elastic member; when the passenger is on the vehicle, the first elastic member is deformed by the weight of the passenger to place the rear wheels in contact with a road surface, and when the passenger is not on the vehicle, the rear wheels are separated from the road surface by the elastic force of the first elastic member. |
| US12275486B2 |
Vehicle
A vehicle including a front wheel, a pair of left and right rear wheels disposed diagonally behind the front wheel on a left side and a right side, and a pair of left and right support members extending in a front-rear direction and including support portions rotatably supporting the pair of left and right rear wheels. The pair of left and right support members are disposed so as to be separated from each other by a predetermined distance so that a front wheel of another vehicle configured to have a same shape as the vehicle is insertable into a gap between the pair of left and right support members from a rear side. |
| US12275485B2 |
Rear wheel suspension system for a bike
A rear wheel suspension system for a bike, includes a seat tube, left and right side flexible chainstays, left and right side seatstays. A leaf spring interconnects the seatstays and the seat tube, wherein one end of the leaf spring is connected to the upper end area of said seatstays, the leaf spring extending upwardly from its point of connection to the upper end area of the seatstays to a point of connection to the seat tube of said bicycle. The leaf spring is arranged at a distance D to the seat tube in a direction perpendicular to top and bottom surfaces of the leaf spring to allow flex of the leaf spring towards the seat tube and thus vertical flex of said flexible chainstays. |
| US12275477B2 |
Straddled vehicle
A straddled vehicle including a body frame having a head pipe, a front cover in front of the head pipe, an exterior cover laterally covering the body frame, a fuel tank disposed behind the head pipe, an air cleaner disposed directly below the fuel tank, a duct disposed between the front cover and the head pipe and extending from an opening in the front cover, and a wind guide cover disposed between the head pipe and the fuel tank. The fuel tank and the exterior cover forms a wind guide pathway therebetween, the wind guide pathway being directly below the fuel tank, and being laterally covered with the exterior cover. The wind guide cover is configured to lead traveling wind passing through the duct from the opening to the wind guide pathway, so that the wind guide pathway leads the traveling wind to an air intake port of the air cleaner. |
| US12275475B2 |
Telescopic apparatus operating system and telescopic apparatus
A telescopic apparatus comprises a first tube, a second tube configured to be telescopically coupled to the first tube, and an electric cable connector provided to one of the first tube and the second tube. The electric cable connector is configured to be detachably coupled to an electric cable. |
| US12275470B2 |
Device for enhancing traction of a tracked vehicle
A device for use with a continuous track of a tracked vehicle to enhance the traction of the vehicle. The device uses brackets having an adjustor with an elongate member extending therebetween to increase traction of a tracked vehicle. |
| US12275468B2 |
Scallop-resistant track link and method of making same
A track link includes an elongate link body formed of a link body material that varies in hardness to form a first lower hardness zone, a second lower hardness zone, and a higher hardness zone. The higher hardness zone includes an upper rail surface of the elongate link body and extends substantially throughout the elongate link body outside of the first and second lower hardness zones, which surround the track pin bores. Related methodology for making a track link is also disclosed. |
| US12275463B2 |
Steering transmission for electromechanical steering system for a vehicle and electromechanical steering system for a vehicle
A steering gear for an electromechanical steering system for a vehicle includes an input shaft that can be coupled or connected to a steering column of the steering system, a segment shaft that can be coupled or connected to a steering column lever of the steering system, an angular gear, a servo gear, and an electric motor for driving the servo gear. The angular gear is designed as a bevel gear. The input shaft and the electric motor are connected to the servo gear. The servo gear is connected to the angular gear. The angular gear is connected to the segment shaft. The angular gear is formed to transmit torque from the servo gear to the segment shaft via two transmission paths. |
| US12275457B2 |
Vehicle structural member and method for manufacturing same
A vehicle structural member 1 includes a tube body having an expanded tube portion that is partially expanded, and a wall surface body having a first wall provided with a first through-hole, a second wall provided with a second through-hole, and a connecting wall connecting the first wall and the second wall. The tube body is inserted through the first through-hole and the second through-hole, and is joined to the wall surface body by being pressure welded to the first through-hole and the second through-hole. The expanded tube portion is provided only between the first wall and the second wall. |
| US12275454B2 |
Vehicle frame assembly having an energy absorbing device
The vehicle frame assembly comprises a frame having two rails, an electric subassembly secured between the rails, and an energy absorbing device secured to the frame rearward of the electric subassembly. It comprises at least one elongate member having, in the normal state, a mounting portion secured to the frame, with a transverse segment; and a leg extending downwards and facing the electric subassembly along the longitudinal direction. The leg has an upper end connected to the transverse segment, a free lower end, and an inclined segment extending downwards and forward. Further to a rearward movement of the electric subassembly resulting from a frontal collision, the elongate member is deformed according to a downward and rearward pivoting movement of the inclined segment relative to the mounting portion, thereby absorbing energy from the collision. |
| US12275452B1 |
Joint mounting kit
A joint mounting kit comprises a mounting plate and slugs to enhance adjustability of the vehicle suspension system. A fastener is configured to be received in the mounting hole to at least partially retain the mounting plate to a vehicle component, and a slug is configured to be received in the mounting hole with the fastener. The slug has a slug height that is equal to or less than a height of the mounting hole interior wall. In another implementation, the joint mounting kit comprises a plurality of slugs, with two or more slugs having different wheel adjustment dimensions. In yet another implementation, the slug has a tool removal recess to help facilitate slug removal. |
| US12275446B2 |
High load capacity collapsible carts
Compressible carts and methods for using the same are provided. The compressible carts include a rigid frame having a front wall, a rear wall, a right sidewall, a left sidewall, and a bottom wall. The right sidewall comprising a first right panel rotatably coupled to a second right panel. The compressible carts may also include a first lock assembly integrated with the first right panel and the second right panel. The first lock assembly having a first condition for locking the first right panel to the second right panel, and a second condition for unlocking the first right panel from the second right panel. |
| US12275445B2 |
Combination muck bucket and reversible staircase and methods of use
A cart and reversible staircase having a muck bucket with open top formed from sidewalls and a bottom, where the bottom configured as a plurality of steps when inverted, wheeled rack assembly having a perimeter rail to support a rim of the muck bucket, a pair of hinged legs, each of the pair of hinged legs hingedly affixed to the support rim on opposite side rails to support the muck bucket in an upright position, a pair of hinged wheels hingedly affixed to opposite side rails to transport the muck bucket in an upright position, and each of the pair of hinged wheels linked to the pair of hinged legs to retract the hinged legs and wheels when the muck bucket in an inverted position, and, thus, functions to efficiently collect, transport, and remove muck and manure and also serve as a secure and safe staircase for mounting riding animals. |
| US12275441B2 |
Trolley for inspecting railway construction parameters
A trolley for inspecting railway construction parameters having two frames, left and right, joined in a folding manner with a central body, wherein each frame is provided with a running assembly mounted on the free ends of the frames, wherein the running assemblies are foldable with respect to the frames and wherein a telescopic column emerges from the central body, the final section of which has a handle for operating the trolley and a tray for resting control equipment, such as a computer, wherein the tray is foldable with respect to the telescopic column and the latter is foldable with respect to the central body until it touches the top plane of the frames, forming a compact, portable assembly that can be operated by a single operator and is easy to operate. |
| US12275436B2 |
Tow-vehicle driving methods and systems for automated driving
Automated driver assistance systems and methods for towing predict vehicle/trailer instabilities and adapt automated driving control to avoid them. A tow-vehicle includes a controller that, through an actuator system, controls speed and/or steering. A map system and/or a sensor system monitor a roadway on which the vehicle is travelling to identify a road profile located ahead of the vehicle over a prediction horizon. A projected trajectory for navigating the vehicle through the road profile over the prediction horizon and considering environmental conditions is determined. Before travel over the road profile, whether the projected trajectory through the road profile will result in exceeding a vehicle dynamic threshold is determined. When the projected trajectory will result in exceeding the vehicle dynamic threshold through the road profile, a control action is determined to prevent instability and optimize driver experience. The vehicle is operated through the road profile using the control action. |
| US12275432B2 |
Method and system for controlling intelligent network vehicle
A system for controlling an intelligent network vehicle is provided, and the system comprises a sensor group configured to obtain sensor information; a sensing and positioning module configured to obtain sensing information and positioning information based on the sensor information; a planning and control module configured to determine vehicle planning control information based on the sensing information and the positioning information; a safety control module configured to determine safety control information based on the sensing information and the positioning information; a function assessment module configured to determine a vehicle state assessment result; a risk assessment module configured to determine a risk assessment result; a logical arbitration module configured to determine vehicle execution information by arbitrating the vehicle planning control information and the safety control information; and an execution module configured to control the vehicle driving based on the vehicle execution information. |
| US12275428B2 |
Vehicle control system
A vehicle control system that makes it possible to ensure the safety and enhance the productivity at the same time is provided. An unmanned dump 10 receives positional information about a manned vehicle 20 by using infrastructure-to-vehicle communication 520 and infrastructure-to-infrastructure communication 510. In a case where an inter-vehicle distance X between the unmanned dump 10 and the manned vehicle 20 is equal to or shorter than a reference distance Y, the unmanned dump 10 decides whether or not vehicle-to-vehicle communication 550 is established between the unmanned dump 10 and the manned vehicle 20. In a case where it is decided that the vehicle-to-vehicle communication 550 is established, the upper limit of the travel speed of the unmanned dump 10 is set to a first speed V1, and in a case where it is decided that the vehicle-to-vehicle communication 550 is not established, the upper limit of the travel speed of the unmanned dump 10 is set to a second speed V2. |
| US12275426B2 |
Biological state guidance device, biological state guidance method, and storage medium
A biological state guidance device includes a biological state estimation unit configured to estimate a biological state of an occupant of a vehicle, a target value decision unit configured to decide on a target value that is an index for setting the biological state of the occupant as a target state, a stimulus generation unit configured to control a stimulus generation device for generating a stimulus for guidance so that the biological state of the occupant is close to a target value on the basis of the estimated biological state and the target value, and a position information detection unit configured to detect position information of the vehicle. The target value decision unit decides on the target value on the basis of the position information. |
| US12275422B2 |
Energy management system for a motor vehicle and method for managing energy in a motor vehicle
The invention relates to an energy management system for a motor vehicle, comprising a monitoring device adapted to monitor a position and/or a movement of a driver inside the motor vehicle, a driver's intention determination device adapted to determine the intention of the driver to use predetermined energy consuming devices of the motor vehicle based on the monitored position and/or movement of the driver, and an activating/deactivating device adapted to activate, and respectively deactivate, specific energy consuming devices among the predetermined energy consuming devices of the motor vehicle based on the determined driver's intention. |
| US12275415B2 |
Driving assistance processing method and apparatus, computer-readable medium, and electronic device
A driving assistance processing method performed by an electronic device disposed on a vehicle terminal, and includes generating an advanced driving assistance system (ADAS) enhancement service registration request including ADAS capability information of the vehicle terminal, sending the ADAS enhancement service registration request to the cloud platform based on information about a cloud platform that provides ADAS enhancement service, and receiving an ADAS enhancement service message from the cloud platform and corresponds to the ADAS capability information. The ADAS enhancement service registration request allowing the cloud platform to learn about the ADAS capability information of the vehicle terminal. |
| US12275412B1 |
Slice-based dynamic neural networks
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing inputs using slice-based dynamic neural networks. One of the methods includes receiving a new input for processing by a neural network that includes a first conditional neural network layer that has a set of shared parameters and a respective set of slice parameters for each of a plurality of slices. One or more slices to which the new input belongs are identified. The new input is processed to generate a network output, including: receiving a layer input to the first conditional neural network layer; and processing the layer input using the set of shared parameters, the respective one or more sets of slice parameters for the identified one or more slices, but not the respective sets of slice parameters for any other slices to which the new input does not belong. |
| US12275409B2 |
Travel control system and travel control method
A travel control system for a vehicle provided with a drive source, a wheel having a wheel body connected to the drive source via a power transmission member and a tire mounted on the wheel body, and a braking device for braking the wheel includes: an estimation unit configured to estimate a tire torsional stiffness and a road surface friction coefficient based on at least the rotation speed of the drive source, the rotation speed of the wheel body, the vehicle body speed, and the torque applied to the wheel body; and a control unit configured to control at least one of the drive source and the braking device such that the tire does not exceed an adhesion limit derived from the tire torsional stiffness and the road surface friction coefficient. |
| US12275402B2 |
Vehicle and acceleration limit control method thereof
A vehicle and an acceleration limit control method thereof, includes obtaining a driving score of a driver, determining a driving score change amount of the driver based on traveling information measured or generated when the vehicle is driving, determining a current driving score based on the determined change amount of the driving score and the obtained driving score, and setting an acceleration limit level or changing a preset acceleration limit level based on the determined current driving score. |
| US12275399B2 |
Driving control method and driving control device
A driving control device executes driving assistance control for a subject vehicle using a processor having a first controller and a second controller. The first controller executes lane keeping control while the second controller executes deviation preventing control. The processor determines whether or not the second controller starts the deviation preventing control during execution of the lane keeping control with the first controller. Upon a determination that the second controller starts the deviation preventing control during execution of the lane keeping control, the processor concludes the lane keeping control under execution, starts deceleration control for the subject vehicle, continues the deviation preventing control until the subject vehicle stops, and concludes the deviation preventing control under execution when the subject vehicle stops by the deceleration control. |
| US12275393B2 |
System and method for optimising performance of an autonomous race car
A system and method for optimizing the performance of an autonomous race car in real-time during a race event are disclosed. An autonomous race car controller unit is pre-fed with a first set of initial parameter values and a second set of initial parameter values. A set of sensors is configured for measuring a first and a second set of real-time parameter values after the starting of the race event. A performance optimization module is configured to generate a corrective course by receiving the first and second sets of real-time parameters and detecting the presence of errors between a control command given by the controller unit and its execution. |
| US12275392B2 |
Vehicle control device
An object of the present invention is to realize a control device having operation continuity at the time of failure with less redundancy and reduce cost.Provided is a vehicle control system including a transmission unit that transmits energy to a driving wheel, a first control unit that controls the transmission unit, a first source that inputs energy to the transmission unit, a second source that inputs energy to the transmission unit, a second control unit that controls the first source, and a third control unit that controls the second source, wherein when the first control unit fails, the second control unit or the third control unit controls the transmission unit. |
| US12275390B2 |
Four-wheel independent steering system and control method thereof
A four wheel independent steering system and the control method thereof is configured to implement an interface provided for independently steering four wheels and an operating mechanism thereof, and the four-wheel independent steering system includes a motion module configured for implementing steering motions by a tilting operation of a steering wheel, and a controller configured to detect a steering signal corresponding to one of the steering motions, and to control steering movement or suspension movement of four wheels based on the detected steering signal. |
| US12275381B2 |
Solar highway with integrated energy pipeline and vehicle recharging or refueling stations
A system for an integrated energy pipeline with vehicle recharging or refueling stations is described. The system generates hydrogen gas from solar powered electrolyzers. The system distributes the hydrogen gas for the fueling of vehicles. The system generates the hydrogen gas locally from solar radiation and water provided to the system. |
| US12275378B2 |
Defogging system
A defogging system includes: a vehicle speed sensor configured to detect a vehicle speed; a first heater arranged outside a field of view of an imaging device and configured to heat a window; a second heater arranged inside the field of view of the imaging device, arranged to be in contact with the window, and configured to heat the window; and a controller configured to control the first heater and the second heater. The controller is configured to determine whether the vehicle is stopped based on a detection result of the vehicle speed sensor, activate the first heater and the second heater in a case where a first condition is satisfied, the first condition including a condition that the vehicle is stopped, and activate only the first heater in a case where a second condition is satisfied, the second condition including a condition that the vehicle is traveling. |
| US12275373B2 |
Vehicle control system
A vehicle control system includes a terminal device and a vehicle. The terminal device includes a first verification unit that verifies whether the terminal devices matches the vehicle through wireless communication when the terminal device enters an area in which wireless communication between the terminal device and the vehicle is available, and an operation instruction unit that receives an instruction to execute a predetermined operation of the vehicle from the user and the first verification unit has verified that the terminal device matches the vehicle, and transmits a signal according to the instruction to the vehicle, and the vehicle includes a second verification unit that communicates with the first identification unit and verify whether with the vehicle matches the terminal device, and an operation controller that receives the signal from the operation instruction unit and executes the predetermined operation according to the signal. |
| US12275370B2 |
System and method for determining whether a seatbelt buckle extender is used in conjunction with a seatbelt
A system includes a first webbing payout sensor configured to detect a first webbing payout of a seatbelt associated with a vehicle seat, the first webbing payout being a length of webbing extended from a retractor of the seatbelt, an occupant detection module configured to identify a state of the vehicle seat, the occupant detection module identifying an occupied state when an occupant is seated on the vehicle seat and an unoccupied state when the vehicle seat is free from an occupant, and a seatbelt wear condition module in communication with the first webbing payout sensor and the occupant detection module and configured to identify whether a seatbelt buckle extender is used in conjunction with the seatbelt based on the first webbing payout and the state of the vehicle seat identified by the occupant detection module. |
| US12275369B2 |
Buckle device
In the buckle device, when or after torsional deformation of the torsion shaft has started and allowance of the drawing-out of the belt has started, the breaking portion of the shear plate is started to be deformed by the coupling hole side surface of the spool, whereby the breaking portion allows the rotation of the spool and allows the drawing-out of the belt. Therefore, the allowable drawing-out load of the belt can be made the sum of the load for torsionally deforming the torsion shaft and the load for deforming the breaking portion, and can be increased. |
| US12275368B2 |
Airbag device for pedestrian
The pedestrian airbag device includes an airbag cushion that expands and deploys from below the front hood toward the windshield. The airbag cushion has a main chamber covering at least the lower part of the windshield, a pillar chamber covering the A-pillar, provided at both ends of the main chamber in the vehicle width direction, a compartment wall partitioning the main chamber and the pillar chamber, an inner vent penetrating the compartment wall through which gas can pass, a bridge over the inner vent, and a patch attached so as to cover the inner vent on the pillar chamber side of the compartment wall, such that a portion is separable from the compartment wall. |
| US12275366B2 |
Airbag for seat and method of controlling deployment thereof
Disclosed are an airbag for a seat capable of quickly and safely supporting an occupant's body parts in order to reduce the risk of injury to the occupant and a method of controlling deployment thereof. The airbag includes an airbag cushion configured to be deployed so as to cover areas ahead of and above a seat, an active wire connected between each of two side surfaces of the seat and a respective one of two side surfaces of the airbag cushion, an active mechanism configured to generate force of pulling the active wire connected to the airbag cushion toward an occupant, and a controller configured to apply an operation command to the active mechanism during operation of the airbag to control the active mechanism to pull the active wire so that the airbag cushion is pulled toward the occupant. |
| US12275360B2 |
Systems and methods for monitoring ground line degradation of electric devices coupled to a communication bus
Methods and systems are provided for monitoring ground line degradation of electric devices coupled to a communication bus. The method includes, by a processor: receiving voltage data including measurements of voltages of messages transmitted by the electric device over the communication bus, generating health indicators from the voltage data associated with ground line degradation of the electric device, the health indicators including statistical moments calculated based on the voltage data, and determining a health stage of the electric device based on the health indicators, the health stage including a classification based on a relationship between ground line degradation and communication loss for the electric device. |
| US12275357B2 |
3D knitted fabric, interior component and motor vehicle
A 3D knitted fabric for an interior component of a motor vehicle has a front visible side and a rear side, the front visible side and the rear side being arranged on opposite sides of the 3D knitted fabric, and a multiplicity of fastening devices, the multiplicity of fastening devices being arranged on the rear side. The multiplicity of fastening devices are designed for the releasable fastening of the 3D knitted fabric to a carrier device of the interior component. Such an interior component having the at least one 3D knitted fabric and at least one carrier device is provided for a motor vehicle. |
| US12275349B2 |
Vehicle steering wheel lighting device
A lighting device for a vehicle steering wheel rim, comprising: —a plurality of light sources arranged so as to emit light towards an external display wall of the rim, —a holding body comprising an internal wall with an elongate opening having a predetermined passage width to allow the light emitted towards the external display wall to pass through, wherein the lighting device comprises at least one bridging element engaged with the holding body and at least partially arranged on an opposite side of the internal wall from the external, display wall, in order to limit any increase in the predetermined passage width. |
| US12275341B2 |
Portable stage assembly
A portable stage assembly includes a trailer towable by a tow vehicle which has a floor and a roof. The trailer is open such that the floor defines a stage to facilitate a live performance. A pair of floor panels is each hingedly attached to the trailer and each of the floor panels extends in opposite directions from the trailer when the floor panels are in the deployed position. A pair of roof panels is each hingedly attached to the trailer and each of the roof panels extends in opposite directions from the trailer when the roof panels are positioned in a deployed position. A pair of stage curtains is each slidably attached to the roof of the trailer thereby facilitating the pair of stage curtains to conceal the stage when the stage curtains are closed or to expose the stage when the stage curtains are opened. |
| US12275337B2 |
Child safety seat
A child safety seat includes a seat shell having a sidewall for restricting a sideways movement of a child sitting on the seat shell, the sidewall being provided with a locking slot, a buffering part movably connected with the seat shell, and a latching mechanism including a latch carried with the buffering part. The buffering part is movable between a stowed position where the buffering part is retracted toward the sidewall, and a deployed position where the buffering part protrudes sideways from the sidewall. The latch is movable relative to the buffering part between a locking state where the latch is engaged with the locking slot for locking the buffering part to the seat shell, and an unlocking state where the latch is disengaged from the locking slot for unlocking the buffering part so that the buffering part is movable relative to the seat shell. |
| US12275334B2 |
Solar cell system and vehicle system
According to one embodiment, a solar cell system includes a first solar cell, a first electric circuit and controller. The first solar cell is provided on a hood of a vehicle. The first electric circuit is connected to the first solar cell. The controller is configured to electrically connect the first solar cell with the first electric circuit in a case where a traveling speed of the vehicle is less than a first threshold, and electrically disconnect the first solar cell from the first electric circuit in a case where the traveling speed of the vehicle is equal to or greater than the first threshold. |
| US12275333B2 |
Hub structure having anti-lock braking system
A hub structure having an anti-lock braking system contains: a hub assembly and an anti-locking assembly. The hub assembly is located on a center of a wheel and includes a holder and a connection shaft. The anti-locking assembly is received in the holder and is fitted on the connection shaft, and the anti-locking assembly includes an anti-lock seat received in the holder and fitted on the connection shaft to rotate with the holder simultaneously, multiple eddy current elements arranged on two sides of the anti-lock seat and two ends of the connection shaft. A predetermined distance is defined between any two adjacent eddy current elements, and a respective eddy current element has at least one electromagnetic induction portion, when two corresponding electromagnetic induction portions are electrically conducted, a current magnetic field produces so that the anti-lock seat produces reverse currents to stop rotation. |
| US12275331B2 |
Regenerative braking control system
A regenerative braking control system for a vehicle can include one or more user interface elements located in a cabin of the vehicle. The one or more user interface elements can correspond to a plurality of regenerative braking settings. Each of the plurality of regenerative braking settings can correspond to a different amount of regenerative braking torque to apply to one or more wheels of the vehicle. The regenerative braking control system can include a processor operatively connected to the user interface elements. The processor can be configured to detect a condition, the condition can be the usage of the plurality of regenerative braking settings by an operator of the vehicle. Responsive to detecting the condition, the processor can be configured to cause the amount of regenerative braking torque for one or more of the plurality of regenerative braking settings to be adjusted based on the condition. |
| US12275324B2 |
Charging system, vehicle position management program for charging system, and vehicle position management method for charging system
A charging system is provided. The charging system includes an arm mechanism configured to grasp a charging cable extending from the charging apparatus and connecting a charging cable to a vehicle-to-be-charged. The charging system includes a control unit configured to indicate the vehicle-to-be-charged a charging position for connecting the charging cable thereto. The control unit is configured to give a parking position adjustment instruction to either one of the vehicle-to-be-charged or a parking-section-for-charging sliding mechanism for moving vehicles parked in the charging area so as to make a first spacing to be wider than a second spacing. The first spacing is a spacing between the vehicle-to-be-charged and an adjacent vehicle on a charge port side of the vehicle-to-be-charged and the second spacing is a spacing between the vehicle-to-be-charged and an adjacent vehicle on a side opposite the charge port side of the vehicle-to-be-charged. |
| US12275321B2 |
Concealed charging device of electrical vehicle and method thereof
A concealed charging device of an electrical vehicle, as well as a method thereof, is provided, including a base body arranged, in a concealed manner, in an electrical vehicle. The base body is provided with an extendible member. A driving member controls the extendible member for reciprocal movement in a longitudinal direction on the base body. The extendible member is also provided with an electricity-conducting assembly, which includes a conduction member and an electricity-conducting member. As such, to do charging, the driving member controls the extendible member to extend in the longitudinal direction and the electricity-conducting member is collaboratively operating with a charging seat to achieve electrical transmission of electricity through the electricity-conducting member and the conduction member for carrying out charging to a battery of the electrical vehicle. Further, the charging can be performed while traveling. |
| US12275314B2 |
Traction battery pack having compartmentalized battery arrays and thermal management method for same
A traction battery pack assembly includes an enclosure having compartments and battery arrays. Each battery array is disposed in one of the compartments. An intake manifold delivers air to the compartments. An exhaust manifold receives air from the compartments. A thermal management method includes using an intake manifold to deliver air to compartments within an enclosure. The compartments each house at least one battery array. The method includes using an exhaust manifold to receive air from the compartments and to communicate air from the enclosure. |
| US12275313B2 |
Propulsion system of aircraft
The propulsion system have a load change detecting unit detecting a load change and an operating point control unit controlling power operating points defined using a torque T and a rotation number Ne. The operating point control unit calculates target power operating points 44 and 54 corresponding to the load after change for first power operating points 41 and 51 that are current power operating points in a case in which a change in the load is detected by the load change detecting unit. By changing the fuel flow in a range not exceeding a predetermined fuel line, the operating point control unit moves the power operating points from first power operating points 41 and 51 to second power operating points 42 and 52, third power operating points 43 and 53, and target power operating points 44 and 54 in order. |
| US12275312B2 |
Network for supplying an operating voltage for an electric vehicle, electric vehicle and method for supplying an operating voltage
A network of an electric vehicle has an energy supply interface, an inverter, an energization interface and a soft starter. The inverter has a first inverter connection configured to connect the inverter to the energy supply interface and a second inverter connection configured to connect the inverter to the energization interface and the soft starter. The inverter is configured to convert a DC voltage applied to the first inverter connection to an AC voltage and to supply same at the second inverter connection. The soft starter is configured to reduce an input voltage applied to the first soft starter connection and to supply the operating voltage, which is reduced compared to the input voltage, at the second soft starter connection. |
| US12275308B1 |
Electric vehicle supply equipment (EVSE) having internal current overage protection, and associated charging methods for multi-type electric vehicles and non-electric vehicle devices
Embodiments include an EVSE unit having a Level 2 or Level 3 charge handle, a receptacle configured to receive the Level 2 charge handle, and a current overage protection unit. The EVSE unit can include a Level 1 outlet including one or more plug outlets configured to receive one or more corresponding Level 1 plugs. A first power meter associated with the Level 2 charge handle can meter power delivered via the Level 2 charge handle. A second power meter associated with the Level 1 outlet can meter power delivered via the Level 1 outlet. A charging logic and relay section can intelligently allocate power between the Level 2 handle and the Level 1 outlet according to charging rules. The current overage protection unit can ensure compliance with local ordinances and protect internal components of the EVSE unit. |
| US12275298B2 |
Traction battery packs with cell-to-pack battery systems housed within irregularly shaped enclosures
Traction battery packs are disclosed that include cell-to-pack battery systems. A cell stack/cell matrix of the cell-to-pack battery system may be positioned within an irregularly shaped enclosure tray of the traction battery pack. A block insert may be positioned at an interface between the cell stack/cell matrix and an irregularly shaped interior surface of the enclosure tray. The block insert may be configured to facilitate insertion of the cell stack/cell matrix into the enclosure tray, transfer compression loads from the enclosure tray walls to the cell stack/cell matrix, resist battery cell compression loads, etc. |
| US12275297B2 |
Motor grader
A motor grader in which a motive power source of an electric motor can appropriately be arranged is provided. The motor grader includes a front frame, a rear frame, and a coupling shaft. The rear frame is arranged in the rear of the front frame. The coupling shaft couples the front frame to the rear frame as being pivotable with respect to the rear frame. The motor grader includes a front wheel rotationally driven to run the motor grader, the electric motor that generates driving force for rotationally driving the front wheel, and a battery in which electric power supplied to the electric motor is stored. The battery is arranged in front of the coupling shaft. |
| US12275295B2 |
Vehicle drive apparatus
A vehicle drive apparatus having a drive unit where the drive unit includes a motor that generates a driving force in a vehicle with a ladder frame, a transmission that changes the driving force transmitted from the motor, and a differential that splits the driving force transmitted from the transmission and transmits forces split to driving wheels of the vehicle. The vehicle drive apparatus includes a drive unit housing that houses at least part of the drive unit, a motor-side support coupling the drive unit housing to the ladder frame by two couplers arranged in a motor-side end region of the drive unit housing, and a differential-side support coupling the drive unit housing to the ladder frame in a differential-side end region of the drive unit housing. The two couplers of the motor-side support are arranged father outside in a vehicle width direction than the differential-side support. |
| US12275294B2 |
Selectively extensible truck bed covering assembly
A selectively extensible truck bed covering assembly for selectively expanding cargo capacity of a truck bed includes a top panel, a pair of side panels, and a plurality of linear actuators. Each side panel is slidably attached to the top panel and is configured to be hingedly mountable to a respective sidewall of a bed of a truck. The linear actuators are slidably attached to the pair of side panels and mountable to the bed. The linear actuators are positioned to selectively motivate the top panel and the side panels between stowed and deployed configurations. When stowed, the top panel and the side panels are substantially parallel planar relative to a floor of the bed and are positioned atop the sidewalls. When deployed, the side panels are nonplanar with the top panels, and a substantially cuboid compartment is defined by the top panel, the side panels, and the bed. |
| US12275291B2 |
System for air-conditioning the air of a passenger compartment and for heat transfer by way of components of a powertrain of a motor vehicle, as well as method for operating the system
A system for air-conditioning the air in a passenger compartment and for heat transfer by way of components of a power train, in particular an electric powertrain of a motor vehicle. The system exhibits one coolant circuit with two refrigerant-coolant heat exchangers and one coolant-air heat exchanger for heat transfer to the ambient air, as well as one refrigerant circuit with one first refrigerant-air heat exchanger for heating the supply air for the passenger compartment, one second refrigerant-air heat exchanger for heat transfer by way of the ambient air, with one upstream first expansion element, one first flow path with one third refrigerant-air heat exchanger for conditioning the supply air for the passenger compartment, with one upstream second expansion element and one second flow path with one first refrigerant-coolant heat exchanger with one upstream third expansion element. |
| US12275290B2 |
Reversible heating and cooling device
A reversible heating and cooling device for temperature control of a passenger compartment of a vehicle includes a housing, which is mountable within an aperture that is in a dash of a vehicle. A heat pump is attached within the housing. A selector is attached to the housing enables to selectively actuate a battery to power the heat pump in a first mode and a second mode. In the first mode, heat is pumped into the engine compartment, whereas, in the second mode, heat is pumped into the passenger compartment. The heat pump can be used to selectively cool and heat the passenger compartment. |
| US12275287B2 |
Vehicular heat management system
The present invention relates to a vehicular heat management system capable of inducing an increase in refrigerant superheat degree without unconditionally turning off a compressor when the refrigerant superheat degree on the discharge side of a chiller is less than or equal to a lower limit value.The vehicular heat management system includes: a compressor; a condensing heat exchanger; an expansion valve; an evaporation heat exchanger; and a control part configured to, when a refrigerant superheat degree on a discharge side of the evaporation heat exchanger is lowered to a predetermined lower limit value or less, control, step by step, at least two devices directly involved in the increase and decrease of the refrigerant superheat degree to increase the refrigerant superheat degree until the refrigerant superheat degree exceeds the lower limit value. |
| US12275280B2 |
Enhanced tracking of tire tread wear
Methods, apparatuses, computer program products, systems for enhanced tracking of tire tread wear are disclosed. In a particular embodiment, a tire monitoring sensor (TMS) detects a tread wear reporting event, generates tread wear data including at least a rotational time period, and transmits the tread wear data to a vehicle control system (VCS). The rotational time period may be a measure of time the tire takes to complete a particular number of revolutions. The VCS receives, from the TMS, the tread wear data including at least the rotational time period, determines a current circumference of the tire based on at least the rotational time period, and determines a tread wear value based on at least the current circumference. |
| US12275273B2 |
Raised woodgrain finish decorative material
Provided is an inexpensive raised woodgrain finish decorative material that exhibits design properties similar to those of actual wood by the effect of reproducing visual appearance and feeling and has a short production timeline. The raised woodgrain finish decorative material has a substrate, a first raised section provided on one surface of the substrate, and a second raised section provided on the one surface of the substrate in a different location than the location of the first raised section, wherein the length of the first raised section is longer than the length of the second raised section in the lengthwise direction of the substrate, and the height of the first raised section is higher than the height of the second raised section in the thickness direction of the substrate. |
| US12275267B2 |
Security pigment and optical security element
An article including a substrate; and a composition on the substrate, the composition including a liquid medium, and a semi-transparent magnetic pigment including a semi-transparent, metallic, magnetic material and a dielectric material used as a light interference cavity is disclosed, A method of making the article is also disclosed. |
| US12275263B2 |
Thermosensitive recording medium and method for producing thermosensitive recording medium
A thermosensitive recording medium includes a support; a first underlayer disposed on or above the support; a second underlayer disposed on or above the first underlayer; and a thermosensitive recording layer disposed on or above the second underlayer. The second underlayer and the thermosensitive recording layer are formed by simultaneous curtain coating. Surface smoothness of a surface of the thermosensitive recording medium is 1,000 s or greater. |
| US12275262B2 |
Thermal donor laminate formulation and thermal donor elements comprising the same
Described herein are embodiments of thermal donor laminate formulations and thermal transfer donor elements comprising the same. Thermal donor elements described herein can be used to transfer the laminate onto thermal receiver elements using thermal transfer means to create a transparent, protective overcoat film. In certain embodiments, the laminate is formulated without colloidal silica. Laminate formulations comprise appropriate solvent packages to account for the removal of colloidal silica, including, in some embodiments, solvent packages that do not include DEK. Certain embodiments described herein exhibit advantageous performance characteristics, such as avoiding and/or mitigating flash, satin back transfer, and print artifacts, and resist scratches. |
| US12275260B2 |
Security device formed by printing with special effect inks
A security device is disclosed that has an image formed upon a substrate. The image has a first printed region and a second different printed region both printed with a same ink formulation of field alignable flakes. At least one of the printed regions has optically variable effects. One of the first and second printed regions at least partially surrounds the other. The second printed region is formed of thin parallel lines and the first printed region has substantially wider lines than are printed in the second printed region. The area density of the ink in a line in the first group of wider lines is greater than the area density of a line in the second group of narrower lines. A surprising effect of this image is that particles or flakes in the ink are field aligned so as to produce a visible kinematic dynamic effect visible in the first region and not visible in the second region when the image is tilted or rotated. |
| US12275256B2 |
Contoured surface printing
A fixture for supporting an article (e.g., a guitar such as a Stratocaster® guitar body) and controlling the position of the article relative to a print head to allow a contoured portion of a surface of the article to be printed by the print head. The fixture may include a pivot axis about which the article is pivotal. A cam surface may be engaged by the article and/or a bracket of the fixture to which the article is affixed to prescribe the controlled movement of the article based on relative movement between the article and the print head. In turn, both planar and contoured portions of the guitar surface may be printed during a single print operation. |
| US12275253B2 |
Liquid storage container and liquid ejection apparatus
An object is to provide a liquid storage container capable of reducing the possibility of dispersion of liquid in a case where a lid member is detached. The lid member has a covering portion capable of covering the opening and a knob portion protruding from the covering portion in a direction in which the knob portion becomes more distant from the opening. The covering portion can deform into a convex shape in a case where the knob portion is pushed toward the inside from the outside of the opening in a state where the lid member is attached to the opening and can deform from the convex shape into a concave shape in a case where the knob portion is pulled up toward the outside from the inside of the opening in a state where the covering portion has deformed into the convex shape. |
| US12275249B2 |
Predictive ink delivery system and methods of use
A sub-controller (20), controller (30), fluid supply system and apparatus for printing and a method for printing. Provided is a processor controlled sub-controller (20) for controlling the fluid pressure in one or more droplet ejection heads (60); wherein said controller (30) is configured to receive a droplet ejection head movement profile for each of said one or more droplet ejection heads (60), determine a respective induced fluid pressure profile at one or more predetermined locations for each of said one or more droplet ejection heads (60) using the respective droplet ejection head movement profile; and generate respective pressure correction data for each of said one or more droplet ejection heads based on the respective induced fluid pressure profile and a predetermined pressure window to be maintained at said one or more droplet ejection heads (60). Also provided is a method of printing using one or more droplet ejection heads (60) fluidically connected to a fluid supply system wherein said method comprises the steps of receiving droplet ejection head movement profile(s); determining a respective induced fluid pressure profile at one or more predetermined locations for each of said one or more droplet ejection heads using the respective droplet ejection head movement profile(s); generating respective pressure correction file(s) at said one or more predetermined locations based on said induced fluid pressure profile(s) and said predetermined pressure window. |
| US12275242B2 |
Actuator component for a droplet ejection head and method for manufacturing the same
An actuator component for a droplet ejection head; wherein said actuator component comprises a substrate and one or more strips of piezoelectric material fixedly attached to said substrate; wherein said one or more strips of piezoelectric material comprise one or more layers of piezoelectric material, and an array of fluid chambers defined within said one or more strips of piezoelectric material and extending in an array direction; wherein said actuator component further comprises one or more cover parts; wherein the or each cover part extends in said array direction and is fixedly attached to at least one of a side face of one of said strips of piezoelectric material and/or at least a portion of said substrate; and wherein said one or more cover parts comprise a plurality of openings so as to enable fluid to be supplied to selected ones of said fluid chambers through said openings. Associated methods of manufacturing an actuator component for a droplet ejection head are also provided. |
| US12275241B2 |
Semiconductor storage apparatus and printing apparatus
A semiconductor storage apparatus comprising a memory unit including one or more memory devices, the semiconductor storage apparatus further comprising a first resistance connected in series to a power line that supplies a writing voltage to the memory unit, a second resistance connected in parallel to the first resistance via a drive element, and a control unit configured to control the drive element to be driven into conduction to allow current to flow through the first resistance and the second resistance when a memory device of the one or more memory devices of the memory unit is selected. |
| US12275238B2 |
Image recording apparatus
An image recording apparatus includes a conveyer, a cutter, a recording engine, a jam handling detector, and a controller. The conveyer includes a roller pair disposed downstream of the cutter in a conveying direction, configured to nip the recording medium, and configured to rotate in a forward rotation direction to convey the recording medium in the conveying direction. The controller conveys the recording medium such that a leading edge moves from upstream to downstream of the roller pair in the conveying direction after the jam handling detector detecting that a jam handling has been executed, cuts the recording medium conveyed to a position where the leading edge is downstream of the roller pair with the cutter while nipping the leading edge with the roller pair, and does not execute a skew correction when executing the post-jam conveyance. |
| US12275237B2 |
Medium supporting mechanism and printing apparatus
A medium support portion includes a support face configured to support a medium transported in a transport direction, and a guide groove extending along a width direction at the support face. The guide groove includes a first surface and a second surface. The first surface and the second surface constitute inner walls of the guide groove that extends in the width direction, and are opposed to each other in the transport direction. The medium support portion includes a holding unit configured to hold an end portion of the medium in the width direction, and also includes a contact portion. The contact portion is able to move between a contacting position where the contact portion is in contact with the first surface and the second surface in a state of pressing the first surface and the second surface and a separating position where the contact portion is in contact with the second surface and is spaced apart from the first surface. An operation portion is able to move in a direction from either the first surface or the second surface toward the other surface relative to the holding unit. The contact portion moves from the contacting position to the separating position in association with movement of the operation portion in a direction from the first surface toward the second surface. |
| US12275233B2 |
Automatic mask replacement device for screen printer
Provided is an automatic mask replacement device for a screen printer, wherein: a mask that is already installed in a screen printer may be automatically replaced with a new mask, thereby enabling quick switching to the production of a new printed circuit board without unnecessary wasting of time and manpower and without the inconvenience of replacement work, and through the quick switching, providing the advantages of increasing efficiency by increasing productivity and shortening working time; the occurrence of product defects due to replacement work may be minimized in accordance with the rate of change in process conditions being minimized through quick replacement of the mask through an automatic process, rather than an impractical replacement of the mask by manpower; by minimizing a movement distance according to mask replacement, the time required for mask replacement is minimized, thereby enabling quick replacement. |
| US12275232B1 |
Method of dispensing paste for a printer using a paste dispensing apparatus and paste dispensing apparatus for dispensing paste for a printer
A method of dispensing paste for a printer using a paste dispensing apparatus is provided. The paste dispensing apparatus includes a reservoir for storing a paste for a printer. The reservoir includes a stirrer for stirring the paste. The paste dispensing apparatus includes a receptacle for receiving paste from the reservoir. The paste dispensing apparatus includes a closable passage from the reservoir to the receptacle. The closable passage is changeable between an open state and a closed state. In the open state, the receptacle is fluidly coupled to the reservoir so that paste can pass from the reservoir to the receptacle. In the closed state, the receptacle is fluidly decoupled from the reservoir so that the paste is prevented from passing from the reservoir to the receptacle. The paste dispensing apparatus includes a pusher for pushing paste out of the receptacle. The method includes transferring a first volume of paste from the reservoir to the receptacle while the closable passage is in the open state. The method includes, after the transferring, changing the closable passage from the open state to the closed state. The method includes, after the changing, performing a first discharging operation by the pusher to discharge a first amount of paste from the receptacle while the closable passage is in the closed state. |
| US12275230B1 |
Nano-silica composite thermal insulation material and preparation method therefor
The present application relates to a nano-silica composite thermal insulation material and a preparation method thereof. The nano-silica composite thermal insulation material includes a reinforcement mesh and thermal insulation layers arranged on two sides of the reinforcement mesh; the reinforcement mesh and the thermal insulation layers are bonded by an inorganic binder; wherein raw materials of each of the thermal insulation layer include the following components in parts by weight: 60-90 parts of nano-silica, 15-35 parts of a light-screening agent and 1-10 parts of a fiber. The thermal insulation material of the present application has advantages of low thermal conductivity, excellent thermal insulation performance, long-lasting high-temperature resistance and burn-through resistance, reducible thickness, high tensile strength and high cost performance. |
| US12275227B2 |
Composite materials and structures
Described herein are details for designing and manufacturing enhanced shock and impact resistant helicoidal lay-ups by combining nanomaterials, variable pitch and partial spirals, Thin unidirectional fiber plies, hybrid materials, and/or curved fibers within a ply. The helicoidal structures created in the prescribed manners can be tuned and pitched to desired wavelengths to dampen propagating shock waves initiated by ballistics, strike forces or foreign material impacts and can arrest the propagation of fractures including catastrophic fractures. These enhancements open the helicoidal technology up for use in such applications as consumer products, protective armor, sporting equipment, crash protection devices, wind turbine blades, cryogenic tanks, pressure vessels, battery casings, automotive/aerospace components, construction materials, and other composite products. |
| US12275226B2 |
Method of manufacturing optical laminate
This method of manufacturing an optical laminate comprising a transparent substrate, an adhesion layer, an optical functional layer, and an antifouling layer laminated in this order, includes an adhesion layer forming step of forming the adhesion layer, an optical functional layer forming step of forming the optical functional layer, a surface treatment step of treating the surface of the optical functional layer so that the rate of change in surface roughness represented by formula (1) is 1˜25%, and an antifouling layer forming step of forming the antifouling layer on the surface-treated optical functional layer; Rate of change of surface roughness (%)=((Ra2/Ra1)−1)×100(%) Formula (1) (Formula (1), where Ra1 represents the surface roughness (Ra) of the optical functional layer before the surface thereof is treated, and Ra2 represents the surface roughness (Ra) of the optical functional layer after the surface thereof is treated.). |
| US12275224B2 |
Wound cleaning product
A wound cleaning product is described as used for sterile debridement of wounds. The wound cleaning product comprises a composite material having a foam layer and a fiber layer arranged on a surface of the foam layer. The fiber layer is at least partially thermally solidified, and the foam layer and the fiber layer are connected to one another by needling such that fibers of the fiber layer have penetrated into the foam layer and form capillary channels that extend from the fiber layer into the foam layer. |
| US12275223B2 |
Joint member and method for producing joint member
A joint member according to at least one embodiment of the present disclosure includes a resin member, and a metal member which includes a base material, and a cubic lattice part formed on a surface of the base material and embedded with the resin member. The cubic lattice part includes a plurality of lattice points and a plurality of arms connecting the lattice points, respectively. Of the plurality of lattice points, an outermost lattice point far from the surface of the base material includes at least three lattice points forming an inclined surface with respect to the surface. |
| US12275222B2 |
Wire mesh layer and method of making a multilayer product
A wire mesh layer, including warp wires and weft wires, wherein the warp wires and the weft wires form woven meshes and open up a woven surface. A connecting member is provided, which includes a thermoplastic material. The multilayered product is provided having such a wire mesh layer and a further layer, wherein the wire mesh layer and the further layer are connected by the thermally deformed connecting member. In a method of manufacturing such a multilayered product, the wire mesh layer and the further layer are placed on top of one another in a predetermined orientation. Due to the thermal deformation of the thermoplastic material of the connecting member, the wire mesh layer and the further layer will be interconnected. |
| US12275221B2 |
Method for disassembling a photovoltaic module and associated installation
A photovoltaic module includes a first protective element, a second protective element, photovoltaic cells that are located between the first protective element and the second protective element, an envelope in which the photovoltaic cells are encapsulated. The envelope links the first protective element to the second protective element and includes a first portion that is located between the photovoltaic cells and the first protective element, and a second portion that is located between the photovoltaic cells and the second protective element. The disassembly method includes separating the photovoltaic cells with respect to the first protective element and cutting the first portion of the envelope by an abrasive wire. |
| US12275218B2 |
Method of manufacturing a building element and a building element
A method of manufacturing a building element, includes applying a first layer on a first surface of a substrate, the first layer including a mixture of a binder, at least one filler, and fine non-pigment cohesive particles, wherein an amount of the fine non-pigment cohesive particles in the mixture may be between 0.05 wt % and 9 wt % of the mixture to contribute to flowability of the mixture, and applying heat and/or pressure to the first layer and/or the substrate thereby forming the building element. The fine non-pigment cohesive particles may have a length in their largest dimension of 2.5 μm or less, and preferably include barium sulphate. The building element may be a building panel such as a floor panel or wall panel, a furniture component, mouldings, edging profiles, etc. |
| US12275210B2 |
Unit for treating used food packages
The present disclosure concerns units for treating used food packages, more specifically for separation and compactization of used capsules containing edible ingredients residues, such that the units are configured to receive and compact a stack of used food packages, as well as separate food substance residues from the packages during such compaction. |
| US12275207B2 |
Method for producing long-fiber composite
The present invention pertains to a method for producing a long-fiber composite in which a fiber bundle is impregnated with a non-Newtonian resin. More specifically, the present invention pertains to a method for producing a thermoplastic long-fiber composite, wherein the efficiency of a non-Newtonian resin impregnation process is improved using Equation 1 representing the correlation between the penetration pressure, effective viscosity, transverse permeability, and average penetration velocity of the non-Newtonian resin, and the thickness of the fiber bundle. |
| US12275203B2 |
Mold precision pins for component location during fabrication of wind turbine blades
A wind turbine blade mold system having built in precision pins to locate structural components (e.g. spar caps) during layup of composite segments. A plurality of pins can be inserted through the layers of composite layups and into apertures within the mold, with spar caps positioned against the pins to ensure precise positioning, thereby preventing/inhibiting movement of the spar cap relative to the mold. A plurality of pins can be inserted through the layers of composite layups and into apertures within the mold, with cams attached to the pins and moveable to engage spar caps to ensure precise positioning of the spar cap, as well as preventing any drift during subsequent operations. The pins can remain embedded within the final molded part. |
| US12275201B2 |
Methods and apparatuses for forming composite parts from multi-ply prepreg composite charges
A method of forming a composite part from a mufti-ply prepreg composite charge comprises reducing pressure inside a bladder, located in a chamber that is at atmospheric pressure, below the atmospheric pressure. The method also comprises placing the multi-ply prepreg composite charge, having a first shape, in the chamber and reducing pressure inside the chamber below the atmospheric pressure. The method additionally comprises, while maintaining pressure inside the chamber below the atmospheric pressure, expanding the bladder within the chamber by increasing pressure inside the bladder to the atmospheric pressure, so that the multi-ply prepreg composite charge is compressed between the bladder and a forming tool, which is located inside the chamber, and the multi-ply prepreg composite charge is configured by the forming tool to a second shape, different from the first shape. The method also comprises curing the multi-ply prepreg composite charge, having the second shape. |
| US12275196B2 |
Method for producing a spider from continuous fiber plastic composite
Production method for a spoke star (5) with one or more continuous fibre bundles (111), during which a production device (100) is used for winding a fibre coil (3) and for deforming the fibre coil (3) into a spoke star (5), wherein the production device (100) comprises a plurality of deflection devices (2) at the rim side and a plurality of deflection devices (4) at the hub side, wherein the deflection devices (2) at the rim side and the deflection devices (4) at the hub side are arranged around an interior of the arrangement (10) of the deflection devices (2, 4), wherein in a first step a continuous fibre bundle (111) is wound around at least a portion of the rim-side deflection devices (2) as a fibre coil (3), and in a second step, after this winding, at least a portion of the hub-side deflection devices (4) are shifted in the direction of the interior of the arrangement (10), the fibre coil (5) being deformed into a star, so that between the hub-side deflection devices (4) and the rim-side deflection devices (2) spokes (12) are formed from portions of the fibre coil (3), which form at least a portion of a closed spoke star (5). Further, the invention relates to a production device (100), a spoke star (5) and a spoked wheel (11). |
| US12275192B2 |
Additive manufacturing with adjusted cooling responsive to thermal characteristic of workpiece
A method for use in additive manufacturing of a three-dimensional workpiece is described. The method includes depositing material onto a substrate to form a shape of the workpiece in accordance with an additive manufacturing process; determining a thermal characteristic of at least a portion of the workpiece during the additive manufacturing process; determining that the thermal characteristic of at least the portion exceeds a threshold associated with the portion; adjusting a cooling parameter of a cooling flow to be applied to the workpiece responsive to determining that the thermal characteristic of at least the portion exceeds the threshold associated with the portion; and applying the cooling flow with the adjusted cooling parameter to at least the portion of the workpiece. |
| US12275191B2 |
Systems and methods for post-processing additively manufactured objects
Systems, methods, and devices for post-processing additively manufactured objects are disclosed herein. In some embodiments, a method includes receiving a plurality of additively manufactured objects having excess material thereon. The method can include removing the excess material from the plurality of additively manufactured objects by rotating the plurality of additively manufactured objects. The method can also include adjusting an environmental temperature while rotating the plurality of additively manufactured objects according to a dynamic temperature profile that facilitates removal of the excess material from the plurality of additively manufactured objects. The dynamic temperature profile can include (a) a first temperature configured to decrease a viscosity of the excess material, and (b) a second temperature configured to increase a stiffness of the plurality of additively manufactured objects. |
| US12275188B2 |
Three-dimensional shaping device
A three-dimensional shaping device includes: a plasticization unit that plasticizes at least a part of a material to produce a shaping material; a nozzle that ejects the shaping material to an uppermost layer; a moving mechanism that changes a relative position between the nozzle and the uppermost layer; a control unit that controls the moving mechanism such that the shaping material is ejected from the nozzle to the uppermost layer; and a compression unit that has a contact surface with a shape surrounding the nozzle and is capable of compressing the shaping material by bringing the contact surface into contact with the shaping material ejected to the uppermost layer. |
| US12275187B2 |
3D printer with pressure-assisted fluid extraction
A three-dimensional (3D) printer and method are provided, including a substrate, a liquid deposition device configured to deposit a liquid dispersion including a suspension of a particulate material in a liquid vehicle, the liquid vehicle including a solvent but devoid of a binder material, onto the substrate to form a non-patterned layer on the substrate, a solvent removal device configured to remove at least a portion of the solvent from the liquid vehicle from the non-patterned layer to form a dried non-patterned layer, and a liquid binder print head configured to deposit a liquid binder onto the dried non-patterned layer to form a printed pattern on the dried non-patterned layer. |
| US12275186B2 |
Tunable materials
A photocurable resin composition, the photocurable resin composition comprises a prepolymer, a first photoinitiator, and a second distinct photoinitiator, the prepolymer comprising a repeating unit, the repeating unit comprising a first functional group and a distinct second functional group, the first photoinitiator having a first absorption wavelength, and the second distinct photoinitiator having a second absorption wavelength, the first photoinitiator having a first absorption wavelength to functionalise the first functional group, and the second distinct photoinitiator having a second absorption wavelength to functionalise the second functional group. |
| US12275181B2 |
Blow mold, stretch blow molder and method for forming a container
The invention relates to a blow mold (100) comprising a mold base (101) having a cavity (102) as the mold cavity, the cavity (102) having a bottom region (1), a center region (2) and a top region (3). When the blow mold (100) is closed, the center region (2) can be moved relative to the top region (1) and/or relative to the bottom region (3). |
| US12275180B2 |
Polymeric material for container
A formulation for producing a polymeric material including polypropylene, a chemical blowing agent, and optional components as described. |
| US12275178B2 |
Method for operating a device, computer program product and device for producing a product
A method for operating a device to produce a product includes capturing at least one quality data record that includes measured values of one or more quality parameters that each correspond to one property of the product. The method captures at least one associated machine data record including actual values of several adjustable machine parameters of the device, chronologically assigns the quality data record to the machine data record, and generates a first data record comprising chronologically-correlated measured values and actual values. The preceding steps are repeated at least once to generate at least one second data record. A correlation is determined between the quality parameter(s) and the machine parameter(s). The method provides a corresponding target value for at least one of the adjustable machine parameters on the basis of the control model, proceeding from a target value of the quality parameter(s). |
| US12275177B2 |
Base frame for injection molding machine
A base frame is used in an injection molding machine provided with a mold clamping unit having a platen, on which at least the mold clamping unit is placed and which supports the mold clamping unit. The base frame includes: a pair of main beams spaced apart from each other in a width direction of the base frame and extending side by side in a longitudinal direction of the base frame; and a platen attachment plate which is disposed on the main beams and to which the platen is attached, in which outer edge portions of the platen attachment plate in the longitudinal direction include welding points joined by welding to the main beams, and the platen attachment plate has a shape in which a length in the longitudinal direction is longer at an outer end than at an inside part in the width direction. |
| US12275176B2 |
Mold tool for injection molding
An injection-molding tool comprising at least two separate mold plates each having a mold insert socket with a mold insert attached in the mold insert socket. Each mold plate have mutually opposite and parallel abutting side faces defining the thickness of the mold plate and a number of mutually aligned guide bushings forming through holes adapted for axially sliding one of the mold plates with respect to the other on a common guide pin in a direction perpendicular to the abutting side faces of the mold plates. The guide bushings and the mold insert socket of at least one mold plate am interconnected via one or more connection plates each extending parallel to the abutting side faces and having a thickness of less than half the thickness of the mold plate. |
| US12275173B2 |
Porous oxide for improved titanium-polymer bonding
A chemical treatment process has been identified as a simple and effective means of improving the bonding of injection-molded polymer to titanium surfaces. This process forms an oxide layer on a titanium surface that includes a layered double hydroxide. The layered double hydroxide both raises the bond strength and minimizes air or water leakage. The process enables the use of titanium alloys with injection molded polymer structural bonds in strong, lightweight, and water-resistant enclosures for consumer electronics. |
| US12275167B1 |
Marine vessel with integrated plastic shredding and pelletizing system for ocean cleanup and repurposing into plastic asphalt
A marine vessel designed for the collection, shredding, and pelletizing of oceanic plastic waste. The vessel uses renewable energy sources such as solar panels and wind turbines to power onboard systems, including AI-enhanced sensors that detect and target high-density areas of plastic debris. Once collected, the plastic is shredded and processed into uniform plastic pellets optimized for use in plastic asphalt production. The vessel also includes storage compartments for the pellets and a crane system for transferring containers filled with pellets to adjacent vessels or shore-based transport. This integrated system addresses inefficiencies in traditional ocean cleanup methods by enabling immediate onboard processing, reducing transportation needs, and repurposing plastic waste into a valuable industrial resource, while significantly minimizing environmental impact through sustainable energy use. |
| US12275166B2 |
Reversible thermosets for additive manufacturing
Provided herein is a method of recycling additively manufactured articles or recovered coating material that comprises a crosslinked polymer formed from a single-cure resin comprising a reactive blocked prepolymer, into a regenerated resin useful for additive manufacturing. Recyclable light-polymerizable resins, methods of making recyclable objects from such resins, and methods for sustainable manufacturing are also provided. |
| US12275156B2 |
Multimodal intent recognition for telepresence robots
Disclosed herein are systems and methods for controlling a telepresence robot, sometimes referred to as a receiver. The systems and methods may include obtaining environmental data associated with the receiver and/or an operator of the telepresence robot, sometimes referred to as a sender. A model defining a human intent may be received and an intent of a human proximate the receiver and or the sender may be determined using the model. A first signal may be transmitted to the receiver. The first signal may be operative to cause the receiver to alter a first behavior based on the intent of the human and/or the sender. |
| US12275149B2 |
Method of controlling a robot arm based on adaptive friction
A method of controlling a robot arm with robot joints, where the joint motors of the joints are controlled based on a signal generated based on the friction torque (formula I) of at least one of the input/outside of the robot joint transmission and the robot joint transmission torque (formula II) between the input side and the output side of the transmission. The friction torque is determined based on: at least two of the angular position of the motor axle; the angular position of the output axle and/or the motor torque provided to the motor axle by the joint motor. The robot joint transmission torque is determined based on: at least one of the angular position of the output axle; the angular position of the output axle and/or the angular position of the motor axle; the angular position of the motor axle and the motor torque provided to the motor axle by the joint motor. |
| US12275146B2 |
Simulation of tasks using neural networks
A machine-learning control system is trained to perform a task using a simulation. The simulation is governed by parameters that, in various embodiments, are not precisely known. In an embodiment, the parameters are specified with an initial value and expected range. After training on the simulation, the machine-learning control system attempts to perform the task in the real world. In an embodiment, the results of the attempt are compared to the expected results of the simulation, and the parameters that govern the simulation are adjusted so that the simulated result matches the real-world attempt. In an embodiment, the machine-learning control system is retrained on the updated simulation. In an embodiment, as additional real-world attempts are made, the simulation parameters are refined and the control system is retrained until the simulation is accurate and the control system is able to successfully perform the task in the real world. |
| US12275144B2 |
Joint structure of robot
A joint structure of a robot according to the present disclosure includes: a first link whose one end is connected to a first member; a second link in which one end thereof is connected to the first link and an other end thereof is connected to a second member; and a first pivot that connects an other end of the first link to the one end of the second link. The joint structure also includes: a third link whose one end is connected to the first link at a position near the first pivot; and a slide part connected to the second link so as to be slidable. An other end of the third link is connected to the slide part. |
| US12275138B2 |
Connecting mechanism
The application discloses a connecting mechanism, a power mechanism, an operating am, and a slave operating device. The connecting mechanism includes a main body and a connecting unit. The main body includes a first mounting wall and a second mounting wall for abutting against the operating arm and the power mechanism respectively. The connecting unit is disposed on the main body. The connecting unit includes a first connecting coupler and a second connecting coupler. The first and second connecting couplers are configured to abut against a power connecting coupler and a driven connecting coupler respectively, thereby enabling the power mechanism to drive the operating arm via the connecting unit. At least one of the first connecting coupler and the power connecting coupler is movable along a first abutting direction, and at least one of the second connecting coupler and the driven connecting coupler is movable along a second abutting direction. |
| US12275137B2 |
Multi-layered soft pneumatic actuator and robot mechanism including the same
Disclosed is a multi-layer soft pneumatic actuator, including: a surface layer including driving protrusions formed on one surface; a first chamber layer stacked on the other surface of the surface layer and including a first chamber configured to partially overlap the driving protrusion; a second chamber layer stacked on a layer different from the first chamber layer on the other surface of the surface layer, including a second chamber having a partial region overlapping the driving protrusion and the first chamber; and an air line layer configured to inject air into each of the first chamber and the second chamber. |
| US12275134B2 |
Robot system
To provide a robot system that can easily generate a complete 3D point group for a measurement object. A robot system including: a robot including an arm; a 3D sensor provided to the arm; and a 3D point group generation unit for generating a 3D point group of a measurement object according to 3D data obtained by measurement of the measurement object with the 3D sensor, wherein the 3D point group generation unit generates the 3D point group of the measurement object by combining 3D data from measurement of the measurement object while repositioning the 3D sensor in response to the motion of the arm in any coordinate system in a working area of the robot. |
| US12275132B2 |
Tactile sensor, robot hand, and robot
A tactile sensor, comprising: a cover provided so as to cover at least a portion of a base; a first force detection section configured to detect a force acting on the cover in a direction toward the base from the cover; and a second force detection section configured to detect the force acting on the cover in a case in which the cover is further displaced in the direction toward the base after the first force detection section has detected the force acting on the cover. |
| US12275129B1 |
Toolbox group connecting structure
A toolbox group connecting structure includes a connecting device and a snap-fitting device. The connecting device and the snap-fitting device are respectively installed on two adjacent toolboxes, and the two adjacent toolboxes are inserted to mate through the connecting device and the snap-fitting device, a plurality of toolboxes together form a trolley tool cart. By combining the plurality of toolboxes into the trolley tool cart that can be easily moved, the connection between the toolboxes constitutes an independent connection, thus making classification clear and not affecting each other. Therefore, it is possible to take and put down one toolbox in any position directly, and it is only necessary to separate two toolboxes connected to the toolbox. Meanwhile, the toolbox has a weight no effect on a process of taking, so that taking the toolbox is more efficient and quicker. |
| US12275128B2 |
Tool holder
A tool holder is provided, including a main body. The main body includes a base and two supporting portions, and the base has a cavity disposed thereon and extending in a first direction. The two supporting portions are spacedly arranged and protrude beyond the base in the first direction, and the two supporting portions define a mouth communicated with the cavity. The base is configured for a tool to be received within the cavity along the first direction and placed thereon, and the two supporting portions are configured for the tool to be placed thereon through the mouth and the cavity. The tool can be held on the tool holder in two different ways to meet different using requirements. |
| US12275124B2 |
Fastener driving tool trigger assembly
A mechanical timer mechanism can include a driven gear mounted to a rotary damper and a drive gear operably coupled to the driven gear. In bump mode, movement of an auxiliary trigger to its actuating position can initially move the drive gear from a home position into its wind-up position. Thereafter, a contact trip can continue to move the drive gear to its wind-up position and an actuator of a principal trigger to its actuating position each time the contact trip is actuated, unless the timing mechanism has timed-out between actuations. In sequential mode, the drive gear can be moved into a timer lock-out position which holds the contact trip in a bypass position in which the contact trip will not engage the actuator of the auxiliary trigger unless the auxiliary trigger is moved to its actuating position before actuation of the contact trip. |
| US12275121B2 |
Lineman's flip socket
A flip socket is disclosed. The flip socket including a socket body having a central section extending between a first socket positioned on a first end of the central section and a second socket positioned on a second end of the central section, wherein a centerline extends through a longitudinal axis of the socket body; and a coupler adapted to engage one of the first and second sockets, the coupler connecting the flip socket to a driving device to drive a fastener or device. |
| US12275120B2 |
Buffing spherocylinder made of compressed material
A buffing and polishing member has an uncompressed monolithic body of foam material having slits from an outside surface toward and less than a distance to a rotational axis of the body. The slits, on circumferential spaced planes, extend generally radially from the outside surface toward and less than a distance to the rotational axis to define a plurality of foam fingers and an unslit center portion. A fastening mechanism holds the center portion of the slit foam body in a compressed state along the rotational axis such that the uncompressed outer ends of the foam finger define a spherocylinder. |
| US12275117B2 |
Attachment hub, backup pad, and abrasive disc
The present invention relates to an attachment hub for attachment to a sander, comprising a quick-release attachment assembly configured for releasable and aligned engagement with a counterpart of a backup pad particularly for an abrasive disc. Furthermore, the invention relates to a backup pad having a disc-like shape and comprising a first major surface and a second major surface, the first major surface configured for direct or indirect attachment of an abrasive disc, and the second major surface configured for facing towards an attachment hub for attachment to a sander, and a mounting portion for aligned engagement with an attachment hub of a sander. |
| US12275116B2 |
CMP polishing pad with window having transparency at low wavelengths and material useful in such window
The polishing pad is useful in chemical mechanical polishing. The polishing pad includes a polishing portion having a top polishing surface and a polishing material. There is an opening through the polishing pad and a transparent window within the opening. The transparent window is secured to the polishing pad. The window includes a polyurethane composition formed by reacting, in the presence of a hard segment inhibitor for reducing size of hard segment domains, a polymeric polyol, a polyisocyanate and a curing agent. The curing agent includes three or more hydroxyl groups forming hard segments and the polyurethane composition is an amorphous mixture of hard segments in a soft segments matrix and is free of carbon-carbon double bonds. |
| US12275109B2 |
Drilling machine tool with cooling liquid purifying and recycling mechanism
A drilling machine tool with a cooling liquid purifying and recycling mechanism. The drilling machine tool comprises a platform in which a blanking hole is formed, wherein air cylinders are fixedly mounted at the top of a transverse plate located above the platform, a lifting plate is mounted after the output shaft ends of the air cylinders penetrate through the transverse plate, an isolation cylinder is arranged below the lifting plate, an opening is formed in the bottom of the isolation cylinder, the bottom end of the vertical shaft slidably penetrates through the isolation cylinder and is fixedly provided with a drill bit, the isolation cylinder is connected with the lifting plate through pressing mechanisms, and a cooling liquid conveying mechanism communicating with the interior of the isolation cylinder is arranged on the platform; and a cooling liquid purifying and recycling mechanism is arranged at the bottom of the platform. |
| US12275101B2 |
Smart spool detection for welding-type systems
In some examples, smart spool detection systems use one or more first sensors and/or second sensors to detect and/or determine a first parameter (e.g., size) of a spool that retains filler material (e.g., wire) used by welding-type systems. One or more second sensors are used to detect and/or determine a second parameter of the spool. In some examples, the second parameter may be a weight of the spool, a distance to the filler material (e.g., wire) retained on the spool, and/or an angle of a guide arm lever supported by filler material retained on the spool. The smart spool detection system determines a remaining amount of consumable filler material remaining on the spool using the first and second parameters. |
| US12275099B2 |
Welding control device, display control device, welding system, welding control method, and program
This welding control device which controls a welding condition when arc welding is performed on a groove having a root gap, comprises: a first detection means for detecting, from a captured image of a fused section formed in the groove, the position of the tip of the fused section with respect to a direction in which the welding progresses; a second detection means for detecting the position of an end of a to-be-welded object for defining the root gap; a determination means for determining the relationship between the position of the end and the position of the tip of the fused section; and a control means for controlling the welding condition according to the determination result. |
| US12275098B2 |
Welding power source and cart connectors
A tool less method of connecting a welding-type power source with a cart is disclosed. In some examples, the cart may be configured to carry one or more gas bottles (and/or cylinders). In some examples, the power source housing and the cart may connect at interfacing ends and/or walls of the housing and cart. A connector, such as a clip for example, may span the interface to connect the power source housing and the cart. Catches (e.g. slots, holes, crevices, and/or protrusions) may be formed in and/or on the power supply housing and/or cart proximate to the interfacing ends and/or walls. In some examples, the catches may be aligned. In some examples, the cart and/or power source housing may include alignment surfaces to assist with alignment. The connector may engage the aligned catches to connect the welding-type power source and cart together at the interface. |
| US12275097B2 |
Tab welding device
A tab welding device, including a mounting base, a welding assembly, a swinging member and a driving assembly. The welding assembly is rotatably arranged on the mounting base. The swinging member is connected with the welding assembly. The driving assembly is provided with a moving end capable of reciprocating in a first direction, and the moving end is movably connected with the swinging member and is for driving the swinging member to swing to make the swinging member drive the welding assembly to rotate. With the tab welding device, the driving assembly drives the swinging member to swing, and the swinging member drives the welding assembly to rotate, so the angle of the welding assembly can be adjusted until the welding assembly is adjusted to an angle allowing a tab to be welded easily. |
| US12275096B2 |
Buoyancy provisions for facilitating underwater friction welding
A method and buoyancy system are disclosed for facilitating diver directed underwater friction welding (also known as friction welding) operations. Various illustrative embodiments of the method, buoyancy system and combined portable friction welding system and buoyancy provisions are disclosed for improving ease of diver use in making underwater joints. |
| US12275095B2 |
Braze alloy mix for application in a method for brazing a component, additive alloy, brazing method, and component
The invention relates to a braze alloy mix for application in a method for brazing a component that has a nickel-based superalloy as base material, wherein the braze alloy mix comprises the following powders in a predetermined mixing ratio: a powder of a first braze alloy, a powder of a second braze alloy, a powder of a third braze alloy, and a powder of an additive alloy. |
| US12275090B2 |
Process for protecting a part made of an aluminum-based alloy containing copper
Process for protecting a part comprising an aluminum-based alloy having a copper content greater than or equal to 0.5% by mass, the process comprising depositing a non-conductive protective layer over the entire part, laser pickling by means of a laser beam of an area of the non-conductive protective layer so as to form an unprotected area, chemical conversion, with trivalent chromium, of the unprotected area so as to form a conductive protective layer, and drying of the part. |
| US12275089B2 |
Additively manufactured heat exchanger with special surface roughness
A heat exchanger core comprises a plurality of tubes extending along a first fluid axis, each of the plurality of tubes comprising a leading edge, a trailing edge opposite the leading edge, and a pair of oppositely disposed sidewalls extending from the leading edge to the trailing edge. The leading edge, trailing edge, and the pair of sidewalls define an inner surface and an outer surface of each of the plurality of tubes. Each of a first subset of the plurality of tubes further comprises a roughened region on the outer surface of one of the pair of sidewalls. |
| US12275088B2 |
Coaxial laser hotwire head
A laser processing head includes first and second contact points connected to a power source. The power source generates a current to flow through an electrode wire between the first and second contact points to heat the electrode wire. A laser source generates one or more laser beams having lasing power sufficient to at least partially melt the electrode wire. A coaxial laser head focuses the one or more laser beams at one or more focal points on a workpiece to at least partially melt the electrode wire. |
| US12275080B2 |
Tapping apparatus with a thread checking mechanism
A tapping apparatus adapted for tapping a workpiece includes a lower die unit to drive the workpiece to move along a conveying direction, and an upper die unit disposed above and movable upwardly and downwardly relative to the lower die unit. A tapping mechanism is disposed between the lower and upper die units to be driven by the upper die unit for tapping the workpiece so that the workpiece is formed with a tapped hole. A thread checking mechanism is disposed between the lower and upper die units and is spaced apart from the tapping mechanism along the conveying direction. The thread checking mechanism is driven by the upper die unit for checking the tapped hole of the workpiece. |
| US12275079B2 |
Method for separating a plurality of slices from workpieces by means of a wire saw during a sequence of separation processes
A method cuts slices from workpieces using a wire saw having a wire array, which is tensioned in a plane between two wire guide rollers supported between fixed and floating bearings and having a chamber and a shell. The workpiece is fed through the wire array along a feed direction perpendicular to a workpiece axis, while simultaneously changing the shells' lengths by adjusting a temperature of the chambers with a first cooling fluid in accordance with a first correction profile specifying a change in the shells' lengths based on the depth of cut. The floating bearings are simultaneously axially moved by adjusting a temperature of the fixed bearings with a second cooling fluid in accordance with a second correction profile, which specifies a travel of the floating bearings based on the depth of cut. The first correction profile and the second correction profile are opposed to a shape deviation. |
| US12275078B2 |
Rotationally asymmetric double-ended grooving cutting insert, insert holder and cutting tool
A double-ended parting cutting insert. The cutting insert includes two cutting portions at opposite ends thereof which are oriented at 90° to each other. The cutting insert includes a pair of rake and support engagement grooves, the rake and support engagement grooves of each one of the pair converging in a direction away from a respective cutting portion. An insert holder includes a clamping portion having a resilient upper clamping jaw having an upper engagement ridge and a lower base jaw having a lower engagement ridge. A gap therebetween forms an insert receiving slot that has a slot opening. The upper and lower engagement ridges converge in a direction away from the slot opening. When the cutting insert is releasably attached to the insert holder, to constitute a fastened position of a cutting tool, the cutting insert is located in the insert receiving slot and resiliently clamped therein. |
| US12275076B2 |
Blade clamp for reciprocating saw
A reciprocating saw includes a blade assembly having a spindle and a blade clamp. The blade clamp includes a cover rotatably coupled to the spindle, and a detent movable in a radial direction to adjust the blade clamp between a locked configuration and an unlocked configuration. The cover is rotatable between a first rotational position relative to the spindle coinciding with the locked configuration, and a second rotational position relative to the spindle coinciding with the unlocked configuration. The reciprocating saw further includes a barrel surrounding at least a portion of the blade clamp. The barrel includes a plurality of projections extending from the barrel toward the blade clamp. At least one of the projections is engageable with the cover to rotate the cover from the second rotational position to the first rotational position, thereby adjusting the blade clamp from the unlocked configuration toward the locked configuration. |
| US12275071B2 |
Cutting insert and cutting tool having same mounted thereon
A cutting insert according to an embodiment of the present invention is a double-sided cutting insert comprising an upper surface, a lower surface, a side surface, a cutting edge, and a mounting hole penetrating the upper surface and the lower surface, in which the upper surface is provided with a single upper surface boss portion that surrounds the mounting hole and is flat, the cutting edge includes a main cutting edge, a corner cutting edge extending from the main cutting edge, a sub-cutting edge extending from the corner cutting edge, and a side portion extending from the sub-cutting edge, a first main cutting edge flank surface extending from the main cutting edge forms an acute angle with an extension line of the upper surface boss portion, a sub-cutting edge chip breaker surface extending from the sub-cutting edge is at a gradually increasing angle with the extension line of the upper surface boss portion, as the sub-cutting edge chip breaker surface is distanced away from the corner cutting edge, and when the cutting insert is viewed into the upper surface, a side portion surface extending from the side portion is concavely recessed. |
| US12275069B2 |
Cutting blade having a clamping bore with a coolant inlet, blade holder and cutting tool
A cutting tool with a coolant system having a cutting blade, a cutting insert and a blade holder. The cutting blade has a first blade bore having a first bore peripheral surface and an entry gap recessed therein. On assembling the cutting tool, a fastening element clamps the first bore peripheral surface and seals the first blade bore, releasably securing the cutting blade to the blade holder and allowing a fluid connection between the blade holder and the cutting blade. |
| US12275068B2 |
Cutting tool
Provided is a cutting tool including a base material and a coating layer provided on the base material, the coating layer including a titanium carbonitride layer provided on the base material, an intermediate layer provided on the titanium carbonitride layer in contact therewith, and an alumina layer provided on the intermediate layer in contact therewith, the intermediate layer being composed of a compound made of titanium, carbon, oxygen, and nitrogen, the intermediate layer having a thickness of more than 1 μm, when PO1 atomic % represents an atomic ratio of the oxygen in an interface between the intermediate layer and the alumina layer, and PO2 atomic % represents an atomic ratio of the oxygen at a point A away from the interface by 1 μm on a side of the intermediate layer, a ratio PO1/PO2 of the PO1 to the PO2 being more than or equal to 1.03. |
| US12275067B2 |
Fabrication of three-dimensional porous electrode
An electrode for the use of an advanced lithium battery is fabricated using three-dimensionally structured metal foam coated with an active material. The metal foam is porous metal foam that can be used as an anode current collector of a lithium-ion battery and is coated with an anode active material, such as tin, through a sonication-assisted electroless plating method. Additionally, the coated metal foam is heat-treated at an appropriate temperature in order to improve the integrity of the coating layer and hence, the cyclic performance of the lithium-ion battery. |
| US12275065B2 |
Modification of particles for additive manufacturing
Atomic Layer Deposition (ALD) and Molecular Layer Deposition (MLD) provide precise and conformal coatings that are employed to modify the properties of powders for additive manufacturing (AM). We have surprisingly discovered that use of a limited number of ALD cycles can impart improved flowability. In various aspects, the coating may provide one or more advantages such as novel material properties, increased flowability, improved sintering, enhanced stability during storage, and prevention of premature sintering. |
| US12275064B2 |
Method of determining a tool path for controlling a printing tool
A method of determining a tool path for controlling a printing tool, including step (401) of receiving an input file containing data indicative of a three-dimensional structure to be formed. At step (404) the structure is divided into a plurality of build layers, which are separated in a build direction and each layer extends laterally relative to the build direction. Each layer includes an external contour defining the intersection of the layer with an exterior surface of the three-dimensional structure. Step (405) defines a tool path, which fills the three-dimensional structure, wherein the path includes partially filling one or more higher build layers along the build direction before entirely filling at least one lower build layer. At step (406), a printing tool control algorithm is generated that includes a series of control commands for controlling the printing tool to move along the tool path to form the three-dimensional structure. |
| US12275062B2 |
Injection molding composition, method for producing injection molded body, and method for producing titanium sintered body
An injection molding composition contains a titanium-based powder containing titanium as a main component and having an average particle diameter of 15 μm or more and 35 μm or less, a ceramic powder containing a ceramic as a main material and having an average particle diameter of 1 nm or more and 100 nm or less, and an organic binder. The ceramic is an oxide-based ceramic containing an oxide as a main component, and a standard free energy of formation of the oxide at 1000° C. may be lower than a standard free energy of formation of titanium oxide at 1000° C. |
| US12275061B2 |
Nano-structured alloy material and method of synthesizing
A nano-structured alloy material includes a nanoparticle; a matrix phase surrounding the nanoparticle; and an alkali/alkali Earth metal to alter (i) a material property of the nanoparticle. (ii) a material property of the matrix phase, and (iii) an interaction of the nanoparticle with the matrix phase. |
| US12275060B2 |
Continuous casting method of steel
A continuous casting method of steel of continuously casting a slab by using a vertical liquid bending type continuous casting machine. The method includes, while performing continuous casting by using an in-mold electromagnetic stirring device, applying an alternating-current moving magnetic field that moves in a width direction of a mold to molten steel inside the mold, inducing a swirling flow in the molten steel, and stirring the molten steel. A travel speed of the alternating-current moving magnetic field calculated by a specified formula is in a range of 0.20 to 1.50 m/s. |
| US12275056B2 |
Device for setting a temporary fastener
A device for setting a temporary fastener. The temporary fastener includes a body with an expandable/retractable end and a rotary element capable of being driven in rotation so as to cause the expandable/retractable end to expand/retract. The device includes a support module that is able to house a temporary fastener and has a holder for holding the temporary fastening inside the module. The holder is movable between at least: a locking position in which the holder is deployed inside the module so as to cooperate with a temporary fastener placed in the module in order to prevent it from moving in translation inside the module, and a rest position in which the holder is retracted so as to allow a temporary fastener to pass through the module. |
| US12275049B2 |
Method for packing welding wire inside containers
The invention has as its object a method for packing a welding wire (25) inside a container (40) which includes at least the following steps: a feeding phase of said welding wire (25) inside a tube (13) placed in rotation to produce a prefixed torsion at each wire loop (25); a winding phase of the wire (25) coming out of said tube in rotation (13) on a core (20) configured to wind said wire (25) on it, said core (20) being provided with an alternative movement in a substantially vertical direction; a wire cutting phase (25) at the end of said wire winding phase on the core to (20) and; a core pick-up phase with the wire (25) wound on it and a core introduction phase (20) with the wire (25) wound on it inside a container (40). |
| US12275046B2 |
Slurry iron remover
A slurry iron remover includes a tank body configured to contain slurry; a magnetic bar disposed in the tank body, where the magnetic bar is configured to absorb iron particles in the slurry; and a cleaning column ring disposed in the tank body and surrounding the magnetic bar, where the cleaning column ring is fitted to an outer surface of the magnetic bar and an inner surface of the tank body respectively, and the cleaning column ring is configured to move along an axial direction of the magnetic bar after the slurry is discharged from the tank body to clean the tank body and the magnetic bar. |
| US12275045B2 |
Air conditioning system heat exchanger cleaner apparatus
A heat exchanger cleaner apparatus for spraying a cleaning composition into an interior of an air handler of an air conditioning system includes a spray outlet assembly, a pump device, and a controller. The spray outlet assembly is configured to be inserted into the interior of the air handler to be directly exposed to an outer surface of a heat exchanger of the air handler. The pump device is configured to pump an amount of the cleaning composition through the spray outlet assembly such that the spray outlet assembly sprays the amount of the cleaning composition as a fluid stream. The controller is configured to operate the pump device to cause the amount of the cleaning composition to be supplied through the spray outlet assembly without manual intervention. |
| US12275044B1 |
Bodily decontamination device
A bodily decontamination device includes a cylinder that has an entrance extending into an interior of the cylinder to accommodate a user. The cylinder is vertically oriented to facilitate the user to stand in the cylinder. A first blower is integrated into the cylinder to urge air to flow downwardly over the user when the user is standing in the cylinder for blowing dust and particles off of the user. A second blower is integrated into the cylinder which blows air laterally onto the user when the user is standing in the cylinder for blowing dust and particles off of the user. A third blower is integrated into the cylinder that has a direction of flow that is colinear with the direction of flow of the first blower to blow the dust and particles from the user outwardly through the exhaust. |