| Document | Document Title |
|---|---|
| US12247945B2 |
Sensors including redox-active selector complexes
A sensor can include a redox-active complex. The sensor can be voltage sensitive. |
| US12247940B2 |
Fluid property sensing array utilizing a neural network
A fluid property sensing array includes a first sensor including a first electrode assembly and a first sensing layer at least partially coating the first electrode assembly, the first sensor having a first response to a property of the fluid; and a second sensor including a second electrode assembly and a second sensing layer at least partially coating the second electrode assembly, the second sensor having a second response to the property of the fluid. The array can include a third sensor including a third electrode assembly and a third sensing layer at least partially coating the third electrode assembly, the third sensor having a third response to the property of the fluid. The first sensing layer, the second sensing layer, and the third sensing layer can be compositionally different, such that the first response, the second response, and the third response to the property of the fluid are different. |
| US12247938B2 |
Inspection device and manufacturing method of film-type battery
An inspection device of a film-type battery is provided which can detect a poorly sealed site of a heat seal part. The present disclosure provides an inspection device of a film-type battery including an electrode body, and a film exterior body for accommodating the electrode body in the inside thereof, and having a heat seal part at the periphery thereof. The inspection device includes a temperature measuring device for measuring the temperature distribution of the heat seal part, and a first determination part for controlling the temperature measuring device in a prescribed time after forming the heat seal part at the film exterior body, and determining the presence or absence of a poorly sealed site based on the temperature distribution measured. |
| US12247933B2 |
X-ray phase imaging apparatus and X-ray phase imaging method
An X-ray phase imaging apparatus includes a control device configured or programmed to make a notification prompting a user to update or generate a corresponding second X-ray image when determining that a decrease in an image quality of an X-ray phase contrast image generated based on a first X-ray image obtained by imaging a subject and a second X-ray image obtained by imaging without the subject arranged does not fall within a predetermined allowable range and/or determining that the second X-ray image associated with an imaging condition has not been stored. |
| US12247928B2 |
Inspection device and inspection method for sheet layer
An inspection device includes a scanning device, a first recognition unit, and a second recognition unit. The scanning device includes a laser sensor that emits laser slit light for measuring a two-dimensional shape, and a movement mechanism that moves the laser sensor in a predetermined direction. The first recognition unit obtains three-dimensional shape data of an inspection object and a workpiece by associating a plurality of two-dimensional shape data obtained by the laser sensor with position data of the laser sensor at the time of measuring the two-dimensional shape. The second recognition unit derives a three-dimensional shape of the workpiece by obtaining a difference between first three-dimensional shape data indicating a three-dimensional shape before the workpiece is laminated on the mold and second three-dimensional shape data indicating a three-dimensional shape after the workpiece is laminated on the mold. |
| US12247927B2 |
Method of evaluating semiconductor wafer
A method of evaluating a semiconductor wafer by a laser surface inspection device. The method includes performing evaluation of the wafer by detecting a defect kind of one of a deposit and a non-deposited convex defect present on a surface of a coating layer as a light point defect based on a plurality of measurement results including three kinds of low incidence angle measurement results obtained by, on the surface of the coating layer, reception of a radiated light radiated by reflection or scattering of a light incident from a first incident system at the surface by three kinds of light receiving systems, and at least one high incidence angle measurement result obtained by reception of a radiated light radiated by reflection or scattering of a light incident from a second incident system at the surface by at least one of the three kinds of light receiving systems. |
| US12247925B2 |
Estimation apparatus and vehicle
An estimation apparatus performs non-contact estimation of a friction coefficient of a road surface. The estimation apparatus includes at least one processor. The processor determines a state of the road surface and determine which of preset road-surface states the state of the road surface belongs to. The processor performs primary identification of a first range of a friction coefficient corresponding to the determined road-surface state on the basis of friction coefficient information and the determined state of the road surface. The friction coefficient information is sectioned for each of the road-surface states. The processor narrows down a range of the friction coefficient from the first range to a second range on the basis of the identified first range of the friction coefficient, and thereby perform secondary identification of the friction coefficient of the road surface. The second range is narrower than the first range. |
| US12247922B2 |
Apparatus, a handheld electronic device, and a method for carrying out Raman spectroscopy
In an embodiment an apparatus includes at least one optoelectronic laser configured to provide excitation radiation to a sample, the excitation radiation being generated by an electric current flowing through the at least one optoelectronic laser, a transistor configured to modulate the electric current flowing through the at least one optoelectronic laser in order to switch on and off generation of the excitation radiation and a spectrometer configured to analyze Raman light scattered from the sample in response to exposing the sample to the excitation radiation, wherein the Raman light includes one or more spectral components, wherein the spectrometer includes a diffraction element configured to split the Raman light into the spectral components, and wherein the diffraction element includes at least a photonic crystal or a plasmonic Fabry Perot filter. |
| US12247921B2 |
Systems and methods for multicolor imaging
Disclosed herein, inter alia, are methods and systems of image analysis useful for rapidly identifying and/or quantifying features. |
| US12247920B2 |
Methods and systems for transmission and detection of free radicals
The present disclosure provides systems and methods for characterizing the interaction of free radicals with various materials and the use of known interactions to isolate free radical generation from free radical interaction with a target molecule. |
| US12247915B2 |
Optical device
An optical device includes an optical filter having a substrate and a multilayer film having a plurality of layers with different refractive indexes formed on at least one side of the substrate, and an infrared light emitting and receiving device. The optical filter includes a wavelength range having an average transmittance of 70% or more with a width of 50 nm or more in a wavelength range of 2400 nm to 6000 nm, and has a maximum transmittance of 5% or more in a wavelength range of 6000 nm or more of the mid-infrared range. |
| US12247914B2 |
Virus sensing in exhaled breath by infrared spectroscopy
Techniques for detecting cannabinoid, opioid, and virus aerosols in an exhaled breath are provided. An example method for analyzing exhaled breath includes receiving an aerosol breath sample, concentrating the aerosol breath sample onto an infrared-transparent coupon with an electrostatic precipitator, disposing the infrared-transparent coupon in an optical path of a spectroscopy system, detecting one or more infrared spectral features of the concentrated aerosol breath sample with the spectroscopy system, and analyzing the aerosol breath sample based on the one or more infrared spectral features. |
| US12247911B2 |
Apparatus for artificial weathering comprising two kinds of light emission sources
An apparatus for artificial weathering or lightfastness testing of samples comprises a weathering chamber, a first light source provided in the weathering chamber, the first light source comprising one or more fluorescent UV lamps each comprising an emission spectrum with a maximum wavelength below a predetermined wavelength, and a second light source provided in the weathering chamber, the second light source comprising one or more light emitting diodes each comprising an emission spectrum with a maximum wavelength above the predetermined wavelength. |
| US12247904B2 |
Method and system for measuring the characteristics of a multiphase flow
The present invention relates to a method and system for measuring characteristics of a multiphase flow from structural vibration signals. In this sense, the objectives of the invention are achieved by means of a method for measuring characteristics of a multiphase flow from structural vibration signals which comprises: obtaining, by means of acceleration sensors (V01, V02, T00) externally fixed to a pipeline, signals based on pipeline internal flow vibration; processing, by means of a processing device, the obtained signals; and determining a dispersion curve fitting coefficient to determine the void fraction of the mixture. |
| US12247902B2 |
Atraumatically formed tissue compositions, devices and methods of preparation and treatment
A process and system provides for atraumatic preparation of morcelized Tissue Particles (MTPs), such as Full Thickness Skin Graft Particles (FTSGPs), cartilage particles and other organ tissue particles, in a liquid medium. The resultant tissue product may be a suspension of Tissue Particles in an aqueous solution and containing highly viable cells and may be rapidly prepared at bedside or in the operating room and conveniently delivered to a patient through a syringe or similar applicator. The MTPs may be used for surgical applications including wound healing, cosmetic surgery, and orthopedic cartilage repairs. |
| US12247900B2 |
High-order vortex vibration wind tunnel test model system for long-span bridge and test method thereof
A vortex vibration wind tunnel test model system for a long-span bridge and a test method thereof is disclosed. In the test model system, the base is provided with a plurality of adjustment members, each of the adjustment members is provided with a cantilever rod, and all of the cantilever rods are cantilevered in the same direction; a beam body model is provided on a cantilevered end of all of the cantilever rods; a displacement measuring member is provided below the cantilever rod, and the horizontal distance between the displacement measuring member and the beam body model exceeds 2 times a width value of the beam body model, the displacement measuring member being away from the surface of the beam body model and the position of directly below the beam body model. Therefore, the state response data of the position of the cantilever rod can be collected in real time. By calculating the state response data of the cantilever end of the cantilever beam, the state response data of the beam body model is obtained, which effectively reduces the damping of the model system and improves the accuracy of the model technical parameters. The test method is simple and reliable, which improves the real reliability of the wind tunnel test data, and can effectively meet the requirements of the high-order vortex vibration wind tunnel test for the long-span bridge. |
| US12247895B1 |
Method for predicting dummy head injury during automobile collision
A method for predicting dummy head injury during an automobile collision includes: enabling a dummy head to collide with a rigid flat plate; obtaining a first data set in a collision process; calculating the maximum contact force of the dummy head and the rigid flat plate in the collision process according to the first data set; dividing a duration of the collision process into a plurality of time intervals; and calculating an injury value of the dummy head in each time interval according to the maximum contact force, and selecting the maximum injury value as a target injury value. The method provided by the present application may realize prediction for the head injury under different scene working conditions, and has the advantages of being simple in test flow, and high in prediction precision. |
| US12247886B2 |
Sensor calibration
A method and apparatus are disclosed for calibrating a first sensor in a changing operating environment by a calibration process. Sensor data are received from the first sensor and sensor values are received from a known calibrating sensor. A sensor specific model is maintained for the first sensor. Calibration needs are detected by estimating a drift and an error, taking into account a difference of sensor values to the known calibrating sensor and further taking into account a sensor profile of the first sensor. A correction factor or a correction model is estimated to the sensor data using said difference and used for calibrating the sensor. The correction factor or the correction model is derived from the sensor specific model. |
| US12247883B2 |
Wavelength tracking system, method to calibrate a wavelength tracking system, lithographic apparatus, method to determine an absolute position of a movable object, and interferometer system
The invention provides a wavelength tracking system comprising a wavelength tracking unit and an interferometer system. The wavelength tracking unit has reflection surfaces at stabile positions providing a first reflection path with a first path length and a second reflection path with a second path length. The first path length is substantially larger than the second path length. The interferometer system comprises: a beam splitter to split a light beam in a first measurement beam and a second measurement beam; at least one optic element to guide the first measurement beam, at least partially, along the first reflection path and the second measurement beam, at least partially, along the second reflection path; a first light sensor arranged at an end of the first reflection path to receive the first measurement beam and to provide a first sensor signal on the basis of the first measurement beam; a second light sensor arranged at an end of the second reflection path to receive the second measurement beam and to provide a second sensor signal on the basis of the second measurement beam; and a processing unit to determine a wavelength or change in wavelength on the basis of the first sensor signal and the second sensor signal. |
| US12247882B2 |
Method and system comprising entrance optics, interferometer, and transformation layer for detection of electromagnetic radiation
The invention relates to a device and method for imaging electromagnetic radiation from an object. The device comprises entrance optics for allowing the electromagnetic radiation to enter the device, comprising an image plane onto which an image of the object is to be imaged. The device comprises an interferometer having a measurement arm, wherein the image plane is in the measurement arm. The device comprises a transformation layer, at the image plane, for transforming the electromagnetic radiation into a spatiotemporal variation of the refractive index of the transformation layer for causing spatiotemporal optical phase differences in the measurement arm of the interferometer that are processed to result in a representative image of the object. |
| US12247881B2 |
Apparatus and method for measuring far-field luminous intensity and color characteristics of light sources
An apparatus is provided for measuring far-field luminous intensity and color characteristics of a light source that includes a lamp test location for receiving a lamp for testing and a mirror positioned in a fixed light receiving position relative to the lamp test location and positioned in a fixed light transmitting position for reflecting a light beam from the lamp at a predetermined angle relative to the light receiving position. A measurement screen is positioned in a location relative to the mirror to receive the parabolically-condensed light image reflected from the mirror at the predetermined angle and a light detector is positioned to capture a light image reflected from the measurement screen. The light detector is configured to convert the reflected light image on the measurement screen to a digital signal and output the digital signal. A computer is configured for receiving and processing the digital signal corresponding to the reflected light image and calibrated for measuring luminous intensity according to an algorithm programmed in the computer. |
| US12247877B2 |
Device for optical applications
The invention relates to a device for optical applications, which has an optical waveguide (10), to which a light source (11) can be connected. The optical waveguide (10) is designed in such a way that light emitted by the connectable light source (11) propagates along a light propagation axis (12). A wavelength-sensitive grating structure (13) in the optical waveguide (10) has detectors (20), which are arranged in such a way that the detectors absorb partial amounts of the light of the light source (11) that is scattered by the wavelength-sensitive grating structure (13). The grating structure (13) in the optical waveguide (10) is constructed of periodically arranged ellipsoid structural elements (14). The ellipsoid structural elements (14) have a different index of refraction than the material of the optical waveguide (10) surrounding the ellipsoid structural elements. The ellipsoid structural elements (14) have a longitudinal axis and a short axis, which are substantially perpendicular to the light propagation axis (12). Depending on the wavelength, partial amounts of the light scattered by the grating structure (13) are coupled out of the optical waveguide (10). The light hits the detectors (20). An absorbing or partially reflecting filter (30) is arranged between at least one of the detectors (20) and the optical waveguide (10). The detectors (20) have measuring elements for the intensity of the partial amount of the light that hits the detector (20) in question. An evaluation element is provided, which determines a wavelength from the intensity ratio of the plurality of detectors (20). The detectors (20) are arranged in such a way that the detectors either are arranged opposite each other on different sides of the long axes of the |
| US12247872B2 |
Light receiving device and distance measuring device including resistor and transistors between light receiving element and readout circuit
A light receiving device according to the present disclosure includes: a light receiving element that generates a signal in response to reception of a photon; a readout circuit that reads out a signal generated by the light receiving element; and a protection circuit that is provided between the light receiving element and the readout circuit and protects a circuit element of the readout circuit from overvoltage. Further, a distance measuring device according to the present disclosure includes a light receiving device of the above configuration. |
| US12247869B2 |
Sampling high power beam profiling
The present invention introduces a high-power beam profiling system with versatile beam sampling capabilities, designed specifically for measuring multi-kilowatt laser beams. To overcome the limitations of traditional sampling devices that scan the laser beam for measurements, my invention employs a rotating beam sampler. This sampler swiftly traverses the beam for a brief period, capturing a momentary sample which is then reflected to a preferred measuring device such as a camera beam profiler. By capturing a snapshot of the beam, the camera determines the beam size efficiently. The device is inherently cooled by the rotating sampler's movement in the air, coupled with the assistance of external cooling nozzles. It comprises a low-reflectivity mirror, a mechanical arrangement for precise positioning of the mirror, a rotating motor, an additional low-reflectivity mirror, a beam profiling camera, and the necessary micro-controller and algorithm for image processing and calculating the beam profiles. |
| US12247868B2 |
Method for providing a current brightness value relating to an ambient brightness, detection device and motor vehicle
Technologies and techniques for providing a current brightness value relating to an ambient brightness, wherein at least one first raw brightness value and temporally thereafter at least one second raw brightness value are detected using at least one brightness sensor. An averaging may be carried out at least for the at least one second raw brightness value together with at least the at least one first raw brightness value, and a result of the averaging being provided as a current mean brightness value. A gradient limitation is carried out for the current mean brightness value, in which a deviation of the current mean brightness value from at least one previously provided brightness value is limited to at least one maximum permissible amount if the deviation of the current brightness mean value from the at least one previously provided brightness value is greater than the at least one maximum permissible amount. |
| US12247866B1 |
Sensor deployment for distributed acoustic sensing with noise cancellation using a reference coil
A distributed acoustic system (DAS) may include at least one laser that transmits a continuous wave (CW) light, a pulser optically connected to the at least one laser to receive the CW light from the at least one laser and form a light pulse, and a splitter optically connected to the pulser to optically split the light pulse into a plurality of light pulses. The DAS may further comprise a circulator optically connected to an output of the splitter, a sensor fiber attached to the circulator, and a reference coil disposed on the sensor fiber between the circulator and a first section. A method for using the DAS may include transmitting one or more light pulses from a laser into the DAS, generating an interrogator specific noise profile for the reference wellbore, and generating an application specific noise profile for a first sensor fiber disposed in the reference wellbore. |
| US12247864B2 |
Payload monitoring device for a motor vehicle
A system for monitoring payload of a vehicle includes at least one wireless transmitter comprising a piezo-resistive pressure sensor, a transceiver and a battery unit, encapsulated in an insulating casing, the at least one wireless transmitter being configured to be attached to an axle beam of the vehicle and to emit a wireless signal in response to a mechanical strain of the axle beam, a wireless receiver configured to receive the wireless signal from the at least one wireless transmitter. |
| US12247862B2 |
Validating a portable testing unit
Disclosed are methods, systems, and computer-readable medium to perform operations including: calculating a total gas flow rate in a testing trap, where the total gas flow rate includes a first gas flow rate in a liquid leg of the testing trap and a second gas flow rate in a gas leg of the testing trap; calculating a total oil flow rate in the testing trap, where the total oil flow rate includes a first oil flow rate in the liquid leg and a second oil rate in the gas leg; comparing the total gas flow rate and the total oil flow rate to a measured gas flow rate and a measured oil flow rate respectively, where the measured gas flow rate and the measured gas flow rate are measured by a multiphase flow meter; and determining, based on the comparison, whether the multiphase flow meter is calibrated. |
| US12247861B2 |
Wireless fire hose flow rate apparatus and measuring flow rate in a fire hose
A wireless flow rate apparatus measures flow rate in a fluid-conductive conduit and includes: the fluid conductive conduit comprising a non-rigid wall; a wireless sensor network including a flow sensor that detects vibrations of the fluid-conductive conduit, produces a sensor signal; and a wireless node that receives the sensor signal and wirelessly communicates the sensor signal; a base station that wirelessly receives the sensor signal; and a flow rate analyzer that receives the sensor signal from the base station and determines the flow rate of fluid in the fluid-conductive conduit from the sensor signal. |
| US12247858B2 |
Pumpjack production well including a cylindrical venturi fluid sensor and capacitive flow sensor
A fluid sensor, and associated monitoring and control system, employing a cylindrical venturi to eliminate stratification of fluid passing therethrough, and a capacitive sensor operatively coupled with the cylindrical venturi to facilitate the sensing of the fluid while in the venturi. |
| US12247852B2 |
Magnetic sensor
A magnetic sensor according to the present disclosure includes a plurality of magnetoresistance pattern portions that forms a bridge circuit. Each of the plurality of magnetoresistance pattern portions includes a first resistance portion and a second resistance portion that are connected together in series. In each of the plurality of magnetoresistance pattern portions, the first resistance portion and the second resistance portion are spaced from each other in a first direction by a distance that is one half as long as a cycle of magnetization of a detection target. In each of the plurality of magnetoresistance pattern portions, the first resistance portion and the second resistance portion are symmetric to each other with respect to a line when viewed in plan in a third direction. |
| US12247846B2 |
Temperature dependent calibration of movement detection devices
An electronics system has a board with a thermal interface having an exposed surface. A thermoelectric device is placed against the thermal interface to heat the board. Heat transfers through the board from a first region where the thermal interface is located to a second region where an electronics device is mounted. The electronics device has a temperature sensor that detects the temperature of the electronics device. The temperature of the electronics device is used to calibrate an accelerometer and a gyroscope in the electronics device. Calibration data includes a temperature and a corresponding acceleration offset and a corresponding angle offset. A field computer simultaneously senses a temperature, an acceleration and an angle from the temperature sensor, accelerometer and gyroscope and adjusts the measured data with the offset data at the same temperature. The field computer provides corrected data to a controlled system. |
| US12247844B2 |
Apparatus, method, and computer program for determining sections for map update
An apparatus for determining sections for map update includes a processor configured to calculate a score indicating the degree of improvement of drivers' convenience provided by generating or updating map information regarding two or more road sections selected from road sections where the map information is unavailable, based on handover costs between autonomous driving and manual driving, calculate the score while replacing one or more of the two or more selected road sections with one or more unselected road sections, and identify the two or more selected road sections corresponding to a score for the case where the degree of improvement of drivers' convenience is the highest among the scores calculated before the score satisfies a predetermined end condition, as target road sections for generating or updating the map information. |
| US12247842B2 |
Requesting and receiving reminder instructions in a navigation session
A computing device may implement a method for creating and providing reminders during navigation sessions. The method may include initiating a navigation session for providing a set of navigation instructions to a user from a starting location to a destination location along a route, and receiving, from a user during the navigation session, an input including a request to create a reminder. The method may further include analyzing the input to determine: (i) a content of the reminder, and (ii) a trigger condition for providing the reminder, the trigger condition including a trigger location on the route, and storing the reminder, including the content and the trigger condition. The method may also include, detecting, during a subsequent navigation session, the trigger condition, and, in response to detecting the trigger condition, providing the reminder. |
| US12247840B2 |
Systems and methods for generating fuel efficiency score based on cell phone sensor data
Implementations claimed and described herein provide systems and methods for determining fuel efficiency based on sensor data from a mobile device. In one implementation, sensor data from a mobile device is collected. The sensor data includes a dataset that reflects a last trip on a vehicle by the mobile device, wherein the sensor data is collected from at least one of global position system (GPS) data and micro-electro-mechanical system (MEMS) sensor data of the mobile device. Driving events comprising at least one of one or more braking events, one or more speeding events, and one or more acceleration events are determined based on the sensor data. A fuel consumption prediction is predicted via a trained prediction model based on the driving events. |
| US12247838B2 |
Cloud-based dynamic vehicle sharing system and method
A system and method for vehicle sharing include a vehicle having sensors, a vehicle computing system (VCS) including a processor and a memory communicating with the sensor and programmed to store sensor data associated with a vehicle sharing trip, and a human-machine interface (HMI) communicating with the VCS and displaying a vehicle sharing trip cost using the sensor data associated with vehicle and/or vehicle component wear and tear incurred during the trip, trip cost savings based on the pricing method, and presenting related coupons. Vehicle sharing cost may be determined for a vehicle use, driver, route, road conditions, parking behavior, weather, etc. based on data from vehicle sensors and external sensors to detect ambient and operating conditions. Sensor data may be communicated to cloud-based networks for processing, analysis, and cost determination using models associating sensor data with component wear, driver's characteristics, historical behavior, and related maintenance and repair cost. |
| US12247836B2 |
Image-processing method, image-processing device, and recording medium
An image-processing method includes a measurement step, an index calculation step, a comparison step, and a selection step. A processor measures a distance at each of two or more points in one or more images of a subject in the measurement step. The processor calculates a first index or a second index on the basis of the distance in the index calculation step. The processor compares the first index or the second index with a threshold value in the comparison step. The processor selects at least one image included in the one or more images in the selection step when the first index is greater than the threshold value or the second index is less than the threshold value. |
| US12247830B2 |
Relative mode transmission loss measurement of a connectorized fiber optic cable
A method and system for measuring signal loss in a fiber optic cable. The tail ends of reference and test fiber optic cables are illuminated with a diffuse light. The head end of each of the reference and test fiber optic cables are positioned in a measurement area. A core imager captures an image of the core of each head-end while it is in the measurement area. Reference and test radiant fluxes emitted from the reference and test head-ends are determined from the respective core images. The relative signal loss of the test fiber optic cable is then determined by comparing the test radiant flux to the reference radiant flux. |
| US12247829B2 |
Optimal parameter selection for structured light metrology
A method is disclosed for selecting an optimal value for an adjustable parameter of a structured light metrology (SLM) system, for scanning an object. The SLM system performs test scans of the object to acquire a plurality of sets of measurements of the object, wherein a different value is used for the parameter for each test scan. For each test scan, a value of a quality metric is calculated, based on the set of measurements of the object associated with the test scan and simulation data representing a simulated scan of the object by the SLM system. A test scan is then identified that has a quality metric value that satisfies a specified optimization criterion; and a value of the adjustable parameter that was used for the identified test scan is selected as the optimal value of the adjustable parameter, for scanning the object. |
| US12247828B1 |
Autonomous vehicle terrain prediction and detection
Disclosed are solutions for proactively sensing the condition of the ground in the path of the autonomous vehicle in order to mitigate the risks of an autonomous vehicle encountering troublesome terrain, navigation obstacles, and other potential risks to the continued uninterrupted operation of said autonomous vehicle. Accordingly, various implementations disclosed herein are directed to the use of ground analysis sensors to assist in the detection of navigationally difficult terrain including, for example, the use of cantilevered sensors operating well in front of the autonomous vehicle's front wheels (drive wheels or otherwise). |
| US12247827B2 |
Bead appearance inspection device, bead appearance inspection method, program, and bead appearance inspection system
A bead appearance inspection device includes an input unit configured to enter input data related to a welding bead of a workpiece produced by welding, and a determination unit configured to perform an inspection determination related to a shape of the welding bead based on the input data. The determination unit determines which of a range of a value indicating a non-defective product zone, a range of a value indicating a gray zone, and a range of a value indicating a defective product zone a value obtained from the input data belongs to. The range of the value indicating the gray zone is between the range of the value indicating the non-defective product zone and the range of the value indicating the defective product zone. |
| US12247825B2 |
Flush-mount deformation monitoring system
A subsidence monitoring system that employs an automated total monitoring stations (AMTS) in combination with a field-array of flush-mount prisms well-suited for monitoring settlement of roadways and other surfaces or structures. A method of installation of said field-array of flush-mount prism assemblies is also disclosed, along with tool for said installation. |
| US12247820B2 |
Connector pin for feedthroughs and method for production
The disclosure relates to a connector pin, in particular a metal pin, for feedthroughs, in particular glass-metal feedthroughs, with at least one first, elongated portion, as well as at least one adjoining end portion, and the end portion has a rounding with at least radius R. The disclosure is further characterized in that the cone and/or radius R is preferably a cone and/or radius according to a specification and is obtained by means of a material-removing method and/or a non-material-removing method. |
| US12247817B2 |
Cartridge case having a neck with increased thickness
A high strength polymer-based cartridge casing inclosing a volume, with a first end having a mouth, a neck extending away from the mouth, a shoulder extending below the neck and away from the first end and a cartridge body formed below the shoulder. An insert is attached to the cartridge body opposite the shoulder and having a centerline. A projectile is disposed in the mouth having a particular caliber. The neck, the shoulder, and the cartridge body are formed from a polymer. The shoulder comprises a shoulder angle that is standard for the particular caliber. The neck has a neck thickness greater than a standard neck thickness for the particular caliber, and a neck length longer than a standard neck length for the particular caliber as detailed by a standards organization. |
| US12247815B2 |
Adjustable carrier device
A carrier device includes: a first panel having hooks, and an inward side, the inward side facing an interior of the carrier device; a second panel having an inward side, the inward side facing the interior of the carrier device opposite the inward side of the first panel; and a binding member for releasably connecting the hooks of the first panel to the second panel. The first panel includes an exterior surface opposite the inward side thereof. All portions of the hooks are flush or sunken relative to the exterior surface of the first panel. The binding member draws lateral edges of the first panel toward lateral edges of the second panel to maintain frictional engagement of an inserted magazine or other article with interior contact points of the carrier device. The panels may include mounting holes for mounting the carrier on another device or structure. |
| US12247813B2 |
Payload delivery device
Disclosed herein is a payload delivery device. The payload delivery device is configured for delivering an explosive component. The payload delivery device comprises a first module having an interior cavity for containing an explosive component. The payload delivery device further comprises at least one attachment module connected to the central module via a connection means. The at least one attachment module having an interior cavity for containing an additional component. |
| US12247810B2 |
Optically tracked projectile
A projectile, that can be tracked by optical means, is fitted with a special tracer incorporated into the projectile's trailing edge. The rearward facing special tracer is incorporated into a metal disk which is crimped to the projectile's metal jacket. The special tracer includes micro-prismatic features that reflect light at the incidence angle. Alternatively, the disk incorporates a fluorescent dye that is responsive to a laser emission. External emitted radiation is reflected or re-emitted from the trailing edge of the projectile, allowing for an external electro-optic tracking device to identify the position of the projectile in flight. |
| US12247806B2 |
Bullet loading tips for muzzleloading firearms
Bullet loading tips for muzzleloading firearms. The bullet loading tips include a stem, a platform, and a cushion. The platform is coupled to the stem. The cushion is coupled to the platform. The stem, the platform, and the cushion are complementarily configured with a barrel of the muzzleloading firearm to insert into the barrel with the cushion abutting a bullet disposed in the barrel. The bullet loading tip is configured to press the bullet down the barrel to a seated position at the end of the barrel when the bullet loading tip is urged down the barrel. The bullet loading tip is configured to apply pressure to the bullet in the seated position without deforming the bullet. |
| US12247805B2 |
Rotating lock lever
A rotating lock lever assembly configured as an additional security feature for a holster and may be useable in combination with a first user actuable handgun retention mechanism and a second user actuable handgun retention mechanism. The rotating lock lever assembly may include a housing, a pivot portion pivotally mounted to the housing and an elongate member extending from the pivot portion. The elongate member may include a lever button portion and a blocking projection extending from the pivot portion. The blocking projection may have an engagement surface configured to engage with a protrusion portion of a thumb button of the second user actuable handgun retention mechanism when in the protrusion portion blocking position. The rotating lock lever assembly is configured for manual movement of the rotating lock lever assembly between a protrusion portion blocking position and a protrusion portion non-blocking position. |
| US12247798B1 |
Weapon trigger interlock and monitoring system
A firearm activation and monitoring system which tracks, monitors, and automatically prevents a firearm from firing when a user is not in a suitable state of mind or is not an authorized user, as well as a method for activating and monitoring a firearm. The firearm activation and monitoring system generally comprises a firearm having a trigger and grip area, a plurality of biometric sensors located on the grip area which measure biometric data of a user, a trigger interlock, and a main microcontroller. The trigger interlock prevents the trigger from firing the firearm when the trigger interlock is in its normal or default position. To unlock the trigger, the user holds the grip area to activate the biometric sensors, and if the user is in an acceptable mental state, the main microcontroller will send an electrical signal to the trigger interlock, which unlocks the trigger and allows the user to pull the trigger of the firearm. |
| US12247795B2 |
Heat exchanger with jumper pipe
A heat exchanger is provided with a unitary, single-piece structure that can be formed via 3D printing, for example. The heat exchanger includes a main body a plurality of plates stacked and integrally formed with the body. First fluid channels are defined by gaps in the material of the main body, and second fluid channels are defined by gaps in the material of the main body and are stacked with the first fluid channels in alternating fashion, separated by the plates. Each of the first fluid channels are fluidly coupled to an inlet manifold and an outlet manifold. A jumper pipe is fluidly coupled to and between an inlet port and the inlet manifold. In an embodiment, the jumper pipe is curved at one end thereof to intersect the inlet manifold at a generally perpendicular angle. |
| US12247793B2 |
Heat exchanger
A heat exchanger includes a plurality of flat heat transfer tubes and a header, wherein, in an interior portion of each of the plurality of flat heat transfer tubes, a plurality of upwind side channels and a plurality of downwind side channels are formed, the header includes a main body portion in which an interior portion space connected to the plurality of upwind side channels and the plurality of downwind side channels is formed, a partition member that divides the interior portion space into an upwind side space, and a flow inlet/outlet port that supplies a refrigerant to a lower part of the upwind side space, and, at a lower part of the partition member, a lower communication path that communicates the downwind side space and the upwind side space is formed. |
| US12247791B2 |
Element for a thermal energy storage
An element for an easily scalable thermal energy storage, distinctive in that the element includes an outer shell being a combined casting form and reinforcement, a solid thermal storage medium in the form of hardened concrete, which concrete has been cast and hardened into said outer shell. A method for building and use of the element is also disclosed. |
| US12247788B2 |
Heat-dissipating structure
A heat-dissipating structure (1) that can be easily retrofitted to an apparatus that needs to be waterproofed is provided. A heat-dissipating structure (1) includes a first heat-dissipating part (3) configured to receive heat from a heat-generating part (2) disposed inside a housing (8), a rod-like heat-transport member (4), the first heat-dissipating part (3) being disposed at one end thereof, and the heat-transport member (4) being configured to transport the heat from the first heat-dissipating part (3) to the other end of the heat-transport member (4), a second heat-dissipating part (5) including a plurality of fins (5a) arranged in a row at the other end of the heat-transport member (4), and a fixing member (6) disposed between the first heat-dissipating part (3) and the second heat-dissipating part (5), in which a through hole (6a) through which the heat-transport member (4) is passed is formed. |
| US12247785B2 |
Cold crucible
A cold crucible having application in the field of making monocrystalline materials at high temperature. The cold crucible includes: a cold cage having sectors made of a good electrical conductor material and in which a charge is molten, and a cooling device with a heat-transfer fluid, configured so as to cool down, from inside, each segment of the cold cage. At least one sector of the cold crucible includes a housing and is removable, the housing being proper and intended to accommodate at least one so-called functionalising device of the cold crucible. Henceforth, it is possible to functionalise each sector independently of the others, by accommodating therein, a functionalising device configured, inter alia, so as to modify and/or analyse at least one property of the charge, in particular the molten charge, in the cold cage. |
| US12247784B2 |
Baffle plate used in a disposable for a spray drying system
The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted to from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port. |
| US12247778B2 |
Vacuum adiabatic body and refrigerator
A vacuum adiabatic body of the present embodiment may include a first plate, a second plate, a seal configured to seal the first plate and the second plate to provide a vacuum space, and a support configured to maintain the vacuum space. Alternatively, the support may include a first support having a first support plate formed in a grid shape, and a plurality of spacer coupling portions configured to protrude from the first support plate. Alternatively, the support may include a second support having a second support plate formed in a grid shape, and a plurality of spacers protruding from the second support plate and coupled to each of the plurality of spacer coupling parts to form a plurality of bars together with the plurality of spacer coupling parts. Alternatively, the support may include a radiation resistance sheet supported by a portion of the plurality of bars and spaced apart from at least one of the first support plate and the second support plate. Alternatively, each of the support plates may include a plurality of through-holes. Alternatively, a plurality of distribution structures generated after injection molding the first and second supports and spaced apart from each other may be provided in some of the plurality of through-holes of each support plate. |
| US12247777B2 |
Refrigerator and glass door thereof
A refrigerator and a glass door thereof. The glass door of the refrigerator comprises a glass plate body and an outer frame; the outer frame is configured to be hinged to a refrigerator body or a door body of the refrigerator; the outer frame extends along the edge of the glass plate body and is fixedly connected to the edge of the glass plate body; and the outer frame covers part of the edge of the glass plate body. The glass door has a lighter weight and a better appearance, and causes the overall thickness of the refrigerator having a composite door structure to be reduced. |
| US12247776B2 |
Vis door reinforcement bracket design
A vacuum-insulated door comprises a door skin having a perimeter defined by a top edge, a pair of side edges, and a bottom edge spaced from the top edge by the pair of side edges. A vacuum-insulated cell is located in the vacuum-insulated door. A frame assembly includes a top bracket coupled to the top edge, a bottom bracket coupled to the bottom edge, and at least one top hinge pin connected to the top bracket and at least one bottom hinge pin connected to the bottom bracket. The at least one top hinge pin and the at least one bottom hinge pin are configured to connect to a hinge assembly of a cooling appliance. |
| US12247775B2 |
Refrigerator
The present disclosure relates to a refrigerator. The refrigerator according to an embodiment of the present disclosure includes: a compressor configured to compress a refrigerant; an evaporator configured to perform heat exchange using the refrigerant compressed by the compressor; an RF output device configured to output an RF signal to the evaporator for removing frost on the evaporator; and a controller configured to control the RF output device, wherein the controller is configured to: based on the RF signal, control the frost to phase change into a liquid by heat radiated from a plurality of metal fins of the evaporator; and after the phase change, control temperature of the phase changed liquid to increase by a water molecule movement based on the RF signal. Accordingly, defrosting may be performed using the RF signal. |
| US12247772B2 |
Feed forward flow control of heat transfer system
A heat transfer system that includes one or more heat exchangers and one or more variable control pumps that control flow through the one or more heat exchangers. At least one variable control pump is on the source side of the heat exchanger for controlling flow of a first circulation medium and at least one flow controlling mechanical device is on the load side of the heat exchanger for controlling flow of a second circulation medium. Sensors are used for detecting variables of the first circulation medium and the second circulation medium. At least one controller is configured to control at least one parameter of the first circulation medium or the second circulation medium by controlling at least one of the variable control pump or the flow controlling mechanical device using a feed forward control loop calculated from the detected variables to achieve control of the at least one parameter. |
| US12247771B2 |
Systems and methods for defrost of heat pump systems
The present disclosure relates to a HVAC system operable to use a refrigerant in a refrigerant circuit to heat or cool an indoor space and includes a defrost circuit connected to the refrigerant circuit. The defrost circuit includes a first three-way valve, a defrost line, a defrost passage in an outdoor heat exchanger, and a defrost return line. When the HVAC system is in a defrost mode, a four-way valve is operable to direct the refrigerant flow in a second direction through the outdoor heat exchanger. The first three-way valve is operable to divert some or all of the refrigerant from the refrigerant circuit and through the defrost circuit to defrost the outdoor heat exchanger. The defrost return line returns the diverted refrigerant to the refrigerant circuit upstream of an expansion device and downstream of the indoor heat exchange with respect to the second direction. |
| US12247768B2 |
Electrocaloric effect element, heat transfer device, semiconductor manufacturing device, and electrocaloric effect element control method
An electrocaloric effect element includes a container having a first wall and a second wall, the second wall facing the first wall, ionic liquid accommodated in the container, a first electrode provided at an outer surface of the first wall, and a movable electrode provided in the ionic liquid such that the movable electrode is movable in the ionic liquid. |
| US12247766B2 |
Heat generating method
A heat generating method includes: heating, with a heater, a heat generating element and causing a first heat generating reaction in which the heat generating element generates heat with a first heat generation amount and triggering a second heat generating reaction in which the heat generating element generates heat with a second heat generation amount larger than the first heat generation amount, by imparting a perturbation to an input power to be applied to the heater in a state where the first heat generating reaction is occurring. The heat generating element includes a base made of a hydrogen storage metal, a hydrogen storage alloy, or a proton conductor, and a multilayer film provided on a surface of the base, with a stacked configuration of a first layer and a second layer made of different materials and both having a thickness of less than 1,000 nm. |
| US12247762B2 |
Air guide structure and fan heater
An air guide structure is disposed between an axial flow fan and a heating body. The air guide structure includes a frame body and at least three air guide vanes, and the air guide vanes are arranged in an annular array on the frame body. A curved surface or multiple planar surfaces are provided between an air guide vane leading edge and an air guide vane trailing edge for transition between the air guide vane leading edge and the air guide vane trailing edge, the air guide vane leading edge is parallel to an incoming flow direction of the axial flow fan, and the air guide vane trailing edge is parallel to an air outlet channel of the heating body. A fan heater includes an axial flow fan, a heating body, and the air guide structure. |
| US12247758B2 |
Replaceable uv lamp cartridge for air purification systems
An example replaceable ultraviolet (UV) lamp cartridge includes: a tamper-proof UV energy absorbing shell containing one or more UV radiation emitting devices; an air inlet disposed at a first end of the tamper-proof UV energy absorbing shell; an air outlet disposed at a second end of the tamper-proof UV energy absorbing shell; and a self-aligning connector for receiving external voltage to be supplied to the UV energy emitting devices. |
| US12247757B2 |
Door unit for an air conditioning system, an air conditioning system, and a method for operating an air conditioning system
A door unit for an air conditioning system includes a stationary inner screen part, an outer casing part rotatable between different operational positions in relation to the inner screen part, and a flap member attached to the outer casing part. The outer casing part includes first and second inlet openings. The door unit directs a first flow of air in a first air flow channel and a second flow of air in a second air flow channel to a third air flow channel or to the third air flow channel and a fourth air flow channel. The flap member blocks the first air flow channel or the second air flow channel, wherein an internal volume of the door unit enclosed by the inner screen part and the outer casing part forms the fourth air flow channel. |
| US12247755B2 |
Air conditioning system and method
A system includes a use side device of an air conditioner; a terminal; and a management server, wherein the terminal transmits first information for identifying the use side device installed in a predetermined property to the management server, and wherein the management server stores second information as information on a use side device to be installed in the predetermined property, and based on the first information and the second information received from the terminal, the management server determines whether the use side device installed in the predetermined property matches the use side device to be installed in the predetermined property. |
| US12247754B2 |
HVAC control system
A heating, ventilation and air conditioning (HVAC) control system comprising: a smart base attached to a building; and a hub which is dockable to the smart base; wherein: the smart base comprises: a user interface for controlling a limited set of HVAC parameters; and a wireless communication module; the hub comprises: a user interface for controlling a comprehensive set of HVAC parameters; and a wireless communication module; and wherein the hub and the smart base are configured to enable the hub user interface to control the comprehensive set of HVAC parameters if the hub is docked to the smart base; or the hub is undocked from the smart base and the hub is within communication range of the smart base over the low power wireless network. |
| US12247752B2 |
Abnormality cause estimation device, abnormality cause estimation method, and medium
The abnormality cause device includes a sensor data acquiring unit for acquiring sensor data from a sensor installed in a target device, an abnormal tendency detecting unit for detecting an abnormal tendency of the sensor data by comparing the sensor data acquired by the sensor data acquiring unit with a normal model showing a normal value range of the sensor data, and an abnormality cause estimating unit for estimating an abnormality cause of the target device by comparing the abnormal tendency detected by the abnormal tendency detecting unit with an abnormality cause model in which an abnormal tendency of past sensor data and an abnormality cause of the target device are associated with each other. |
| US12247751B2 |
Multiple fan HVAC system with optimized fan location
A heating, ventilation, and air-conditioning (HVAC) system that includes an outdoor heat exchanger (HX) and outdoor fans. The outdoor fans are arranged in either an in-line configuration or a staggered configuration to satisfy one or more requirements to optimize the airflow across the outdoor HXs. |
| US12247749B2 |
Air conditioning system with an integrated heat exchanger
An air conditioning system is provided with an integrated heat exchanger. The air conditioning system generates heating air or cooling air through the integrated heat exchanger that adjusts the temperature of conditioning air by circulating coolant, thus securing cooling and heating efficiency. The air conditioning system adjusts temperature by the coolant circulated in the integrated heat exchanger such that a temperature adjustment door for adjusting the temperature of the conditioning air is eliminated, the number of components is decreased, and the size of an overall package is reduced. |
| US12247746B2 |
Portable hood
A portable hood may include a base, a head, a column, and a fan. The head may introduce air thereinto and discharge the introduced air to the outside. The column may be coupled eccentrically to a side of the head in a horizontal direction. Further, the fan may be located inside of the head such that the fan is eccentric to the head toward the column. |
| US12247745B2 |
Cleaning chemical assembly, cleaning chemical modular system, and cooking appliance
A cleaning chemical assembly for a cooking appliance has a collection container, a pump, at least two ports for storage containers that contain different cleaning chemicals, and at least one device for identifying the cleaning chemical in the respective storage container. The device for identifying the cleaning chemical is a switching element that is designed to cooperate with a mechanical coding on the respective storage container. The switching element includes a plurality of microswitches at the ports. |
| US12247744B2 |
Indexed vent for natural draft cooking devices
An opening is defined in a wall, the opening defining a plurality detents along a lower edge thereof. A vent cover affixed to the outer wall such that the vent cover is rotatable to cover and uncover the opening. An indexing mechanism selectively fits into each of the plurality of detents and retain the vent cover from rotation. |
| US12247738B2 |
Convection cooling at low effusion density region of combustor panel
A combustor for a gas turbine engine includes a combustion chamber defined between an inner shell and an outer shell. The combustor further includes a bulkhead extending between the inner shell and the outer shell. The combustor further includes a liner panel mounted to one of the inner shell and the outer shell aft of the bulkhead. The liner panel includes a first section including a first plurality of effusion holes. A first portion of the first plurality of effusion holes extends in a substantially circumferential direction. A second portion of the first plurality of effusion holes, disposed forward of the first portion, transitions from the substantially circumferential direction toward a substantially forward direction. A third portion of the first plurality of effusion holes, disposed aft of the first portion, transitions from the substantially circumferential direction to a substantially aft direction. |
| US12247737B2 |
Spark concentrating fire starting tool
According to an embodiment of the present invention, a fire starter tool is provided and includes a hollow case body having an open end and a closed end, a support platform disposed linearly from the closed end of the case body, an arcuate spark tunnel disposed on the end of the support platform the spark tunnel having a first open end facing the support platform and a second open end facing downward, a spark rod mounted to the support platform between the closed end of the case body and the first open end of the spark tunnel, a striker plate contained within the case body, and a cap for closing the open end of the case body. |
| US12247734B2 |
Rotating electrical connection with locking axial and radial positions for use in welding and cutting devices
A rotatable and removable connection for use in a welding torch assembly that allows for the gooseneck to be removeable and rotatable by the use of an interference member that allows the welding torch assembly to enter a locked, unlocked and partially lock state by moving the interface member about the central axis of the welding torch assembly, the partially lock state allows for rotation of the gooseneck without allowing for removal of the gooseneck, and the electrical connection provides electrical conduction via a conduction member that is independent form the locking features of the welding torch assembly. |
| US12247730B1 |
Orientation specific optics
An orientation specific lens coupled to a light emitting device suspended above an elongated space configured to illuminate specific horizontal and vertical subfields of the elongate space, producing illumination uniformity ratios that are novel. |
| US12247723B2 |
Light strip connector and light strip
The present disclosure provides a light strip connector and a light strip, the light strip connector is used for connecting adjacent light strips and/or connecting alight strip and a power cord, the light strip includes a light strip body. The light strip connector includes a cover closure portion, a base and at least one electrical connection structure; a receiving space is formed between the cover closure portion and the base, the electrical connection structure is in the receiving space, and the electrical connection structure includes a conductive terminal electrically connected to the light strip body, and a fixing portion fixedly connected to the conductive terminal; a fixing groove is provided on the base, the fixing portion is at least partially received in the fixing groove, and an accommodating space for accommodating the light strip body is provided between the conductive terminal and the fixing portion. |
| US12247721B1 |
Lighting fixture and lighting device
A lighting fixture, a lighting device, a light source component, a lampshade, and a fixing base are provided. The lampshade is disposed around an exterior of the light source component, the lampshade includes a first lampshade body and a second lampshade body, the first lampshade body is detachably connected to the second lampshade body. The fixing base is detachably connected to the first lampshade body and the second lampshade body, and is configured to fix the first lampshade body and the second lampshade body. The lighting fixture and the lighting device are capable of reducing space required for transportation and storage and further improving logistics efficiency. |
| US12247720B2 |
Light emitting device
A light emitting device is switchable in a first state and a second state. The light emitting device includes a plurality of light emitting elements for emitting lights and an optical element. The optical element is configured to guide the emitting lights generating from the light emitting elements. In the first state, the light emitting device has an output light, a first intensity of the output lights is measured at a viewing angle of 0°, a second intensity of the output lights is measured at a viewing angle of θ2 and an azimuth angle of Φ2, and a ratio of the second intensity to the first intensity is less than or equal to 0.1, wherein θ2 ranges from 35° to 55°, and Φ2 ranges from 0° to 28° or from 152° to 180°. |
| US12247716B2 |
Fire rated canless recessed luminaire
A recessed luminaire includes a housing supporting a light emitter, an intumescent material coupled to an outer surface of the housing, and a plate coupled to the housing and to the intumescent material. The housing configured to be positioned at least partially through a ceiling. The housing also includes a stepped surface. The intumescent material has a shape complementary to a shape of the housing. The plate is positioned adjacent to the stepped surface and to an upper surface of the intumescent material. |
| US12247715B2 |
Cooling module and headlight
A cooling module includes a cooling element having a closed central part and heat-conducting elements on two sides of the central part, as well as a feeding apparatus for air. The feeding apparatus is designed as an integrated twin fan which, on the one hand, feeds ambient air from one side of the central part and, on the other hand, feeds ambient air from the other side of the central part to the cooling element. |
| US12247709B2 |
Lamp bulb structure and lamp
The present disclosure provides a lamp bulb structure and a lamp with the same. The lamp bulb structure includes a lamp housing, a lamp head, a connection base and a wick assembly mounted on the connection base and electrically connected to the lamp head, the lamp housing includes a lighting part having a lighting cavity and a connecting portion having an annular opening communicating with the lighting cavity; the connection base includes a first connecting member and a second connecting member; the first connecting member is inserted in the annular opening by interference fit, and the first connecting member forms a recess having an opening facing away from the lighting cavity; the second connecting member is inserted in the recess by interference fit; the lamp head is sleeved on an outer wall of the connecting portion and covers the annular opening. |
| US12247708B2 |
Tactical chemical light stick dispenser
A tactical chemical light stick dispenser to provide the ability of a user to quickly and accurately deploy chemical light stick devices from a contained and protected chemical light stick housing device. The tactical chemical light stick dispenser employs 1.5″ chemical lights sticks that give off just the right amount of light necessary to effectively mark a room visited or identified without the need for larger chemical light sticks as seen in traditional bundles. |
| US12247707B2 |
Method and system for safety monitoring of gas facilities in a comprehensive pipeline gallery based on the Internet of Things
The present disclosure provides a method and a system for safety monitoring of gas facilities in a comprehensive pipeline gallery based on IoT, the method includes: obtaining first monitoring data of a gas cabin and second monitoring data of other cabins from at least one monitoring position combination; determining a joint risk of the one or more first monitoring positions based on the first monitoring data and the second monitoring data; determining a maintenance parameter and/or adjusting at least one monitoring parameter based on the joint risk; generating at least one adjustment instruction based on adjustment amount of the monitoring parameter, determining an adjustment priority of the at least one monitoring parameter based on a data uploading intensity of the gas cabin, sending the at least one adjustment instruction to the corresponding one or more first monitoring positions based on the adjustment priority sequentially. |
| US12247706B2 |
Boil-off gas reliquefaction system
Disclosed is a BOG reliquefaction system. The BOG reliquefaction system includes: a compressor compressing BOG; a heat exchanger cooling the BOG compressed by the compressor through heat exchange using BOG not compressed by the compressor as a refrigerant; a pressure reducer disposed downstream of the heat exchanger and reducing a pressure of fluid cooled by the heat exchanger; and a second oil filter disposed downstream of the pressure reducer, wherein the compressor includes at least one oil-lubrication type cylinder and the second oil filter is a cryogenic oil filter. |
| US12247703B2 |
Anti-fire safety system for a vehicle having hydrogen stored on board, and related vehicle
An anti-fire safety system for a transport vehicle has one or more storage tanks storing hydrogen. The system includes a first hydrogen-releasing system, which is configured to release outside the vehicle hydrogen contained in at least one of the storage tanks. The system also includes a second release system, which is arranged to intervene and bypass the first hydrogen release system under predetermined operative conditions. The second release system is configured to transform by a chemical reaction, at least a part of the bypassed hydrogen flowing outward from at least one storage tank, into at least one different substance. |
| US12247701B2 |
Self-sealing pressure vessel systems and methods
A compressed gas storage system that includes a pressure vessel. The pressure vessel includes a first vessel portion and a second vessel portion in fluid communication with the first vessel portion. The pressure vessel includes a third vessel portion in fluid communication with the second vessel portion. The compressed gas storage system includes a first valve positioned between the first vessel portion and the second vessel portion and a second valve positioned between the second vessel portion and the third vessel portion. The first valve allows and impedes fluid flow between the first and the second vessel portions. The second valve allows and impedes fluid flow between the second and the third vessel portions. |
| US12247696B2 |
Automatic coupling agent feeder
Embodiments provide an automatic coupling agent feeder, including a housing, a coupling agent storage container, a feed pump, a heating insulation mechanism, a control device, and a discharge mechanism. The discharge mechanism is provided with a discharge port located outside the housing. The control device is electrically connected to the feed pump and the heating insulation mechanism; the feed pump is connected to the coupling agent storage container and the discharge mechanism, respectively, through a convey pipeline, and the heating insulation mechanism is provided outside the convey pipeline between the feed pump and the discharge mechanism. Adoption of the above technical solutions does not need to manually squeeze the coupling agent container, improve the efficiency of the operator, and the comfort of the coupling agent and human contact, in addition, installation of the parts inside the automatic coupling agent feeder internal parts is more compact. |
| US12247695B2 |
Supporting device with changeable clamping space to clamp target object
A supporting device includes a first assembly, a second assembly and a limiting mechanism. The first assembly is capable of being connected to a supported object. The first assembly and the second assembly are configured to mate with each other. A clamping space is formed between the first assembly and the second assembly after being mated with each other. The clamping space is configured to clamp a target object. The limiting mechanism is capable of making the first assembly and the second assembly in a relatively fixed position. |
| US12247693B2 |
Rotating joint for crossbar leveling adjustment
A monitor mounting system which includes a crossbar having at least one monitor mounting bracket positioned thereon. A support arm is configured to adjust the vertical height of the crossbar and a pivot assembly is positioned between the support arm and the crossbar, with the pivot assembly configured to allow limited pivot adjustment of the crossbar in order to level the crossbar to the horizontal position. |
| US12247691B2 |
Multi-directional tripod
The utility model discloses a multi-directional tripod, comprising a rotating connected gimbal assembly, a support foot assembly, a gimbal assembly comprising a gimbal and a turntable that can be rotated relatively. An external screw is provided on the turntable for connecting a camera, mobile phone clip, etc., to realize the horizontal 360° rotation adjustment function of the shooting equipment. The gimbal assembly is connected with the support foot assembly through a ratchet assembly. The vertical direction of the gimbal is adjusted 180° to realize free switching of horizontal and vertical shooting. The support foot assembly is provided with at least one pin assembly, wherein each of the pin assembly realizes the 90° folding of a first support foot and a second support foot, realize the two-hand holding operation, etc. The disclosed multi-directional tripod offers light and a portable structure with rich product functions. |
| US12247690B2 |
Clamp slide rail mounting device
The invention relates to a clamp slide rail mounting device for the reversible attachment of a mounting slide within a profile rail, where one or more objects can be attached to the mounting slide and the mounting slide can be guided within the profile rail. The mounting slide features a spring latching element with spring latching element depressions, which is placed within a groove with groove latch projections, where a rotation of the spring latching element around a spring latching element longitudinal axis causes the groove latch projections to engage form-fittingly into the spring latching element depressions. |
| US12247689B2 |
Fire resistant ventilation duct and a method of manufacturing and installing such ventilation duct
A ventilation duct for a fire rated ventilation duct wall penetration has one or more metal sheets forming said duct, wherein said metal sheet duct is covered on the outside by a heat insulating material, and said duct includes elongated stiffening members located on the outside of the duct and attached to said metal sheets. The stiffening members each comprises a metal profile and at least one non-combustible bar of inorganic material. The metal profile is fixed to the metal sheet of the duct and retains the non-combustible bar by at least partly encircling the bar. |
| US12247677B2 |
Method of diagnosing a valve, diagnosis module, and valve
A method of diagnosing a valve is described, which has an electrodynamic actuator, which includes a coil, a movable magnet arrangement for generating a magnetic field, and a movable control element which is coupled to the movably arranged magnet arrangement. At least one electrical variable of the electrodynamic actuator is measured. The electrical variable is evaluated with respect to a reference variable to determine at least one induction-dependent valve variable which is assigned to the motion profile of the electrodynamic actuator. A diagnosis module and a valve are furthermore described. |
| US12247675B2 |
Thermostat device
The thermostat device includes a housing having a valve seat formed thereinside, a thermo-element having one end inserted inside the housing, a valve body seated on or separated from the valve seat by the extension/contraction of the thermo-element, a coil spring biasing the valve body toward the valve seat, and a frame supporting one end of the coil spring. The housing has a hollow body part opening at one end, paired legs erecting from the opening edge of the body part, on whose leading ends the frame is hooked, and ribs provided at the opening edge and contiguous to each root side of the legs. The outer surface of each leg is arc-shaped, and the outer surface of each rib is curved or inclined to extend from the outer surface of the corresponding leg toward the inner side of a circle connecting the outer surfaces of the pair of legs. |
| US12247671B2 |
Hydraulic valve
A hydraulic valve includes a valve housing, a valve cone, a spring housing, a check valve, a first hydraulic connection and a second hydraulic connection. The valve housing has a valve seat and the valve cone is movable in the valve housing between a closed position and an open position. In the closed position, the valve cone is in contact with the valve seat and blocks a first flow path between the first and the second hydraulic connection. In the open position, the valve cone is lifted off the valve seat and the first flow path is opened. A spring element is disposed in the spring housing, which biases the valve cone into the closed position. The check valve is disposed in the valve cone and opens a second flow path from the second hydraulic connection to the first hydraulic connection when pressure is applied to the second hydraulic connection. |
| US12247667B2 |
Split piston ring unit
A split piston ring unit may include a first ring body, a second ring body, and a spacer insert. The first ring body may define a first circumferential gap. The second ring body may define a second circumferential gap. The spacer insert may be coupled to the first ring body and the second ring body. The first ring body and the second ring body may be arranged coaxially and oriented in an offset orientation where the first circumferential gap and the second circumferential gap are disposed circumferentially offset from one another by an offset distance. The spacer insert may be disposed in the offset distance between the first circumferential gap and the second circumferential gap to maintain the offset orientation. |
| US12247665B2 |
Seal structure with annular packing
A seal structure includes an annular female adapter, at least one annular packing, and an annular male adapter. The male adapter and the female adapter sandwich the at least one packing. The at least one packing includes a packing convex portion adjacent to the female adapter and a packing concave portion adjacent to the male adapter. The male adapter includes an adapter convex portion that contacts the packing concave portion. The female adapter includes an adapter concave portion that contacts the packing convex portion. In a state sandwiched between the male adapter and the female adapter, the at least one packing includes an inner diameter that is smaller than a diameter of the reciprocating member. The female adapter includes an inner diameter that is smaller than the diameter of the reciprocating member. |
| US12247662B2 |
Modular stuffing box
A modular stuffing box for a reciprocating pump, and in particular, an externally mounted modular stuffing box. The modular stuffing box includes three or more sections that can be disassembled in individual sections. Being able to disassemble the sections allows for only the damaged section or sections requiring repair or removal to be replaced, thereby eliminating the need to remove or replace all of the sections of the stuffing box. The overall expenses are reduced and the ease of repair in the field is increased, because the materials and sections of the stuffing box that are in good condition and do not require repair can be reused as part of the stuffing box. |
| US12247658B2 |
Electric park systems, transmissions incorporating the same, and methods for transmissions
Transmissions, park systems, and methods of operating transmissions are disclosed herein. A transmission includes an input shaft to receive torque from a drive unit, an output shaft to transmit torque to a load, and a park system to selectively brake the output shaft. The park system includes a park actuation assembly having a park gear in direct contact with the output shaft, an actuator to supply rotational power, and an actuation linkage coupled between the actuator and the park actuation assembly. |
| US12247657B2 |
Shift device and vehicle electronic control unit
A shift device includes: a motor drive circuit; a motor driver unit for driving the motor drive circuit; a control unit that controls the motor driver unit; a motor power supply path; a system power supply path; and a buck-boost unit that converts electric power supplied from the system power supply path to a predetermined voltage and outputs the voltage. Electric power is supplied to the control unit via the buck-boost unit, and either the electric power from the motor power supply path or the electric power from the system power supply path is supplied to the motor driver unit based on a voltage. |
| US12247656B1 |
Torque converter protective actions for high severity customers
A torque converter management system includes a torque converter having a clutch and a torus. The torque converter management system includes memory hardware that stores instructions, that, when executed on data processing hardware of the system, cause the system to perform operations for protecting the torque converter. The operations include receiving torque converter temperature associated with the torque converter. The operations further include obtaining a torque converter protection schedule including one or more torque converter protective action initiation threshold temperatures each having an associated torque converter protective action and determining whether the torque converter temperature(s) exceeds a first one of the torque converter protective action initiation threshold temperatures. When the first torque converter temperature exceeds the first one of the torque converter protective action initiation threshold temperatures, the system initiates a first torque converter protective action associated with the exceeded first torque converter protective action initiation threshold temperature. |
| US12247655B2 |
Working fluid stabilization device for agricultural work vehicle
The present disclosure relates to a working fluid stabilization device for an agricultural work vehicle, the working fluid stabilization device including: a case configured such that a working fluid is accommodated therein; a gear part disposed inside the case; a suction part formed in the bottom of the case, and connected to a suction pipe; and a baffle means disposed inside the case, and configured to alleviate the introduction of bubbles in the working fluid, generated by the rotation of the gear part, into the suction part. According to the present invention, there is an effect of preventing or alleviating the introduction of bubbles into the suction part of a transmission device. |
| US12247650B1 |
Electric drive system for a motor vehicle with two electric motors and a switchable torque vectoring function
An electric drive system for a motor vehicle includes a first electric machine with a first rotor, a second electric machine with a second rotor, and a planetary transmission which has a first planetary gear set, a second planetary gear set, a first input shaft, a second input shaft, a first output shaft, and a output input shaft. The first input shaft introduces first torques originating from the first electric machine into the planetary transmission. The second input shaft introduces second torques originating from the second electric machine into the planetary transmission. The first output shaft discharges third torques from the planetary transmission. The second output shaft discharges fourth torques from the planetary transmission. |
| US12247646B2 |
Self-locking drive and linear actuator
A self-locking drive, usable in a linear actuator, includes a housing and a drive shaft for outputting a driving force. An endcap is provided at an end portion of the housing. A self-locking mechanism configured to apply a self-locking force to the drive shaft is provided in the endcap. The self-locking mechanism includes a friction seat sleeved over the drive shaft and rotatable synchronously with the drive shaft, and a friction ring mounted in the endcap and secured to the endcap. The friction seat is interference-fitted with the friction ring to enable two-way self-locking to the drive shaft. |
| US12247645B2 |
Planetary gear device and actuator
This planetary gear mechanism comprises a plurality of planetary gears having planetary teeth sections on the outer peripheral surfaces, and an internally toothed gear which is provided so as to surround the plurality of planetary gears and the inner peripheral side of which has an internal teeth section that meshes with the planetary teeth sections, the internally toothed gear having a sliding section that slides against the end surfaces of the planetary gears on one side in the axial direction. |
| US12247644B2 |
Spiral advancing and retreating operation device and belt member for tubular telescopic body
The spiral advancing and retreating operation device forms a tubular telescopic body by spirally wrapping a first belt member and a second belt member around a common axis line in an overlapping manner in a state in which the first belt member and the second belt member are displaced from each other in a direction of the axis line, in which the first belt member includes a first row of engagement protrusions and a second row of engagement protrusions formed of a plurality of engagement protrusions, the second belt member includes a first row of engagement parts and a second row of engagement parts formed of a plurality of engagement parts. |
| US12247637B2 |
Fluid-damped valve
A fluid-damped valve comprises a body defining an internal cavity having an inlet for ingress of a fluid and an outlet for egress of the fluid, and a closure member having a narrowed end portion. The closure member is movably disposed within the internal cavity intermediate the fluid inlet and the fluid outlet. The valve includes a seat configured to sealingly receive the closure member. The seat defines a constricted portion of the internal cavity configured to non-sealingly receive the narrowed end portion and damp the flow of the fluid through the fluid-damped valve. |
| US12247634B2 |
Device for mounting a load to a carrier, assembly, vehicle and methods
A device for mounting a load to a carrier is described. The device includes a first support configured for fixation to the carrier; a second support configured for fixation to the load. The first and second supports are spaced away from each other viewed along a main load bearing axis of the device. The device further includes an outer shell extending along the main load bearing axis, and an inner member that is within the outer shell. The device includes a damping material connecting the inner member to at least the outer shell, wherein one of the outer shell and the inner member connects the first support and the second support to each other. |
| US12247633B2 |
Vibration isolator and outdoor unit for air-conditioning apparatus
Provided is a vibration isolator in which simplification of detachment work of a fixing component attached to a vibration isolating component enables the natural frequency of the entire support structure for a vibration source to be easily changed.A vibration isolator includes a vibration isolating component including a rubber, which is an elastic body, the vibration isolating component supporting, in a housing having a slit, a support portion of a compressor as a vibration source that includes a motor and that is provided on a bottom plate of the housing; and a fixing component provided to pass through the slit and detachable from an outside of the housing, the vibration isolating component being fixed, in the housing, with the fixing component such that the fixing component is in contact with part of a periphery of a narrow portion of the vibration isolating component. |
| US12247632B2 |
Vibration-damping device
The present invention includes a first attachment member (11, 111), a second attachment member (12, 112), an elastic body (13, 113), a partition member (16, 116), and a movable member (41, 141). An orifice passage (24, 124), a plurality of first communication holes (42a, 142a), and a second communication hole (42b, 142b) are formed in the partition member (41, 141). A tubular member (21, 121) is disposed on a first wall surface (16b, 116b) in the partition member (16, 116). The plurality of first communication holes (42a, 142a) are open to both an inner portion (16f, 116f) and an outer portion (16g, 116g) on the first wall surface (16b, 116b), and one of the partition member (16) and the tubular member (121) forms an elasticity adjusting unit (Z). |
| US12247631B2 |
Lubrication system
A lubrication system includes a coupling; a bushing in the coupling; a lubricant inlet to the coupling; a flat surface against a front surface of the bushing; and a path for lubricant to flow from the lubricant inlet to a groove on the front surface of the bushing and out between the flat surface and the front surface to lubricate an interface between the flat surface and the front surface. |
| US12247624B2 |
Follower bearing
A follower bearing 1 includes: an inner member 10 including a first body 50 and a flange 52; an outer ring 20; a plurality of rolling elements 40; and a first sealing member 30A including an annular first portion disposed between an outer peripheral surface 52A of the flange 52 and a first surface 22A and at least partially forming a sealing structure between the first portion and the outer ring 20. The first portion has an outer diameter that gradually increases toward a first end surface 52B at an end opposite to a first rolling surface 51A of the flange 52 in an axial direction. |
| US12247623B2 |
Low friction sealing device and associated rolling bearing
A rolling bearing includes an inner ring, an outer ring, a plurality of rolling elements housed between the inner ring and the outer ring, and a sealing device. The sealing device includes a first shield connected to the inner ring, a second shield connected to the outer ring to rotate therewith, a first sealing element connected to the second shield and provided with a sealing lip contacting the first shield, and a second sealing element connected to the first shield and facing a radially outer section of the first sealing element, defining a channel therebetween inclined at an acute angle to a common axis of symmetry of the shields and delimited between a conical smooth lateral surface of the first sealing element and a lateral surface of the second sealing element arranged opposite and parallel to the first lateral surface and provided with a plurality of steps. |
| US12247619B2 |
Solenoid low friction bearing liner
The present disclosure relates to a low friction bearing liner for a solenoid may include a low friction layer. The low friction layer may include a first fluoropolymer matrix component and a first thermoplastic filler component distributed throughout the first fluoropolymer matrix component. The content of the first fluoropolymer matrix component may be at least about 1 wt. % and not greater than about 99 wt. % for a total weight of the first low friction layer. The content of the first thermoplastic filler component may be at least about 1 wt. % and not greater than about 99 wt. % for a total weight of the first low friction layer. |
| US12247614B2 |
Hybrid composite drive shaft and a method of making
A drive shaft for transferring torque including a tubular insert extending along an axis and defining a first layer of the drive shaft including at least one straight portion and at least one undulation, wherein the tubular insert includes a first material having a first deformation temperature, and a polymeric tubular covering defining a second layer of the drive shaft surrounding the tubular insert including a second material having a deformation temperature lower than the deformation temperature of the first material, wherein the covering includes at least one straight portion adjacent to the straight portion of the tubular insert and at least one undulation adjacent to the at least one undulation of the tubular insert. |
| US12247612B2 |
Rolling bearing, notably large-diameter rolling bearing
A rolling bearing provides a first ring and a second ring capable of rotating concentrically relative to one another, at least one row of radial rolling elements radially interposed between raceways of the rings, and at least one row of axial rolling elements axially interposed between raceways of the rings. The rolling bearing further provides, axially on each side, at least one row of rolling elements radially interposed between raceways of the first and second rings. |
| US12247611B2 |
Ball joint and manufacturing method therefor
A ball joint is disclosed. The ball joint comprises: a ball stud including a ball and a stud; a bearing coupled to the ball stud so as to surround the outer peripheral surface of the ball; a ball casing for accommodating the ball and the bearing therein; and an insert filled inside the ball casing, and coupled to the ball casing and the bearing, and further includes rotation-preventing wings extending outwards in the radial direction from the outer surface of the bearing, and coming into contact with the inner surface of the ball casing so as to prevent the bearing from rotating when an external pressure is applied to the bearing. |
| US12247606B2 |
Clinching-type blind hybrid fastening apparatus
To improve fastening precision and economic feasibility, the present disclosure provides a clinching-type blind hybrid fastening apparatus inserted into and fastened to a frame part through which a first coupling hole is formed in a hollow shape and on one side of an upper surface thereof and a second coupling hole is formed on a lower surface thereof, the apparatus including a body part which is inserted into the frame part and has an outer lower surface rim seated on an upper surface rim of the second coupling hole, a blind fastening part including a rivet fastening portion that integrally extends upward from the body part and has an upper end disposed above the first coupling hole, a close contact step portion that is integrally formed at an upper portion of the rivet fastening portion, and a head portion that extends outward from an upper end of the close contact step portion, and a clinching fastening part that is integrally extending downward from the body part and has a lower end disposed below the second coupling hole. |
| US12247603B2 |
Rotating structure
A rotating structure includes a rotating part and a fixing piece. The rotating part has a lateral perforation part, the lateral perforation part is for perforating an object; the fixing piece is combined to the lateral perforation part and the object, so that the rotating part is movably combined with the object for making the rotating part rotate or move the object. Accordingly, the rotating structure of the present disclosure has the effects of simplicity of operation, saving labor and convenience. |
| US12247599B2 |
Cam assembly with interlocking parts for furniture
A mechanism and method for assembling a base to a piece of furniture is provided with at least two cam pieces having complimentary interlock mechanisms constructed and arranged to interlock one to another to form a cam. A plurality of interlock mechanisms may be provided, as well as a plurality of positioning elements on respective cam pieces. |
| US12247598B2 |
Mounting bracket
A mounting bracket for connecting two objects to one another. The mounting bracket includes an elongate protruding tongue element configured to be inserted in a cylindrical recess in one of the objects. The tongue element has one recess contacting side. A cross section of the tongue element on the recess contacting side is a circle sector with a radius, the other side of the tongue element being adapted to engage with a locking device. The locking device includes a cylinder and a lever connected to the cylinder. The cylinder is configured to be arranged in the recess adjacent the tongue element. The cylinder is configured to act as a cam when the cylinder is turned about its axis in the recess using the lever such that the cylinder is turned from a mounting position to a locking position in which a part of the locking surface pushes the tongue element such that the recess contacting side of the tongue element is in a pressing fit against the side of the recess. |
| US12247595B2 |
Hydraulic circuit with combined compensation and energy recovery function
A hydraulic circuit with a compensation and energy recovery function includes a distribution module having at least one spool defining a main delivery branch and a discharge branch. The hydraulic circuit also includes a supply unit and a three-way compensated adjustment device connected to the spool discharge branch and connected to discharge at a second channel. The three-way compensated adjustment device further includes a first piloting line and a second piloting line configured so that a Maximum Load Sensing piloting signal acts on a first side and a Local Load Sensing piloting signal acts on the second side. An energy recovery device and a selection section are configured to receive a signal at reduced pressure and send it to the first piloting line to activate the three-way compensated adjustment device switching to a position where the fluid coming from the discharge branch is sent to the energy recovery device. |
| US12247593B2 |
Solenoid valve manifold
A solenoid valve manifold (10) includes a connector member (70) that is formed by integrating a base portion (71) with a first connector portion (80) configured to electrically connect a first conductive member (52) to a circuit board (41) and a second connector portion (90) configured to electrically connect a second conductive member (62) to the circuit board (41). The base portion (71) has a through-hole (72). The base (30) includes two engagement projections (46). The base portion (71) is elastically deformable in a direction intersecting an insertion direction when the two engagement projections (46) are inserted into the through-hole (72). The connector member (70) is configured to be attached to the base (30) when a part of the base portion (71) around the through-hole (72) is engaged with the two engagement projections (46). |
| US12247587B2 |
Pump apparatus for reducing the size of suspended solids before pumping
The present invention relates to a pump apparatus for reducing the size of suspended solids in a fluid prior to pumping the fluid through a pump, comprising: a processing chamber having an inner side wall, the inner side wall comprising one or more formations adapted to reduce the size of suspended solids in the fluid; an inlet to the processing chamber having a diameter D1 for receiving the fluid; an outlet from the processing chamber having a diameter D2 for conveying the fluid to the pump; and a central axis extending from a center of the inlet and a center of the outlet, wherein the one or more formations extend in a general direction from the inlet to the outlet, and wherein the processing chamber is frustoconical in shape and D1>D2. |
| US12247586B2 |
Device to shift structural resonance in a vertical long shaft pump
A simple and cost-effective device to shift a structural resonance in a vertical long shaft pump is disclosed. T disclosed device comprising portion of a motor of the vertical pump by using a plurality of fasteners, and one an upper plate and a lower plate being adapted for fitment at a non-driving end or more annular plates adapted for fitment at the non-driving end portion of the motor between the upper plate and the lower. Each of the one or more annular plates comprises an annular central hole with splined grooves to engage with cooling fins of the motor. The device further comprises tie rods for fitment with flanges of a column pipe of the vertical pump using Bellville washers and bolts, and mass blocks with matching square internal threading for fitment with the tie rods to add mass at required location. |
| US12247585B2 |
Blower device and respirator including blower device
A blower device and a respirator including the blower device. The blower device comprises a case, a blower vibration source disposed within the case and a buffering assembly for associating the blower vibration source and the case, wherein the vibration absorption assembly comprises at least two of a locating buffering member associated with a top portion of the blower vibration source, a connection buffering member in which at least a part of the blower vibration source is received and a support buffering member associated with a bottom portion of the blower vibration source. The blower device is capable of effectively buffering vibration of the blower device, decreasing noise transmission and has a simple structure. |
| US12247583B2 |
Systems and methods for integrally geared centrifugal compressor to maintain rotor concentricity with differing pinion gear tooth counts
Integrally geared centrifugal compressor systems are described that include eccentric cartridges that house bearings and seals to maintain rotor concentricity for a variety of pinons integrated in a fixed gearbox design to provide multiple impeller speeds with a single gearbox design. In an aspect, a system includes, but is not limited to, a pinion configured to be rotated by a bull gear about a rotational axis; a rotor coupled to the pinion; and an eccentric cartridge configured to house a bearing assembly through which the rotor extends to support rotation of the rotor, the eccentric cartridge having an outer surface and an inner surface, wherein the inner surface is eccentric relative to the outer surface to align the rotational axis with a center axis of the bearing assembly. |
| US12247578B2 |
Rotary machine with compressor impeller
A rotary machine includes a rotating shaft, a compressor impeller, a compressor housing, a diffuser plate and an impeller installing portion. The diffuser plate is fixed to the compressor housing and forms a diffuser flow path. The impeller installing portion faces the compressor impeller and is located between the rotating shaft and the diffuser plate. The diffuser plate is located around an outer circumference of the impeller installing portion and is attached to the impeller installing portion. |
| US12247576B2 |
Impeller and pump
An impeller includes: main vanes which are provided in a front stage section of a hub so as to connect an outer surface of the front stage section and an inner surface of a shroud, and are arranged at intervals in a circumferential direction of the hub, wherein the main vanes generate an oblique flow of crude oil; and splitter vanes which are provided in a rear stage section of the hub so as to be connected to an outer surface of the rear stage section, and are arranged at intervals in the circumferential direction, wherein the splitter vanes generate an axial flow of the crude oil. |
| US12247575B2 |
Sealing member and submerged pump system
A sealing member according to the present invention includes a head plate having a through hole and attached to an opening end of a pump column, a lift shaft penetrating the through hole and raised and lowered between a raised position and a lowered position in raising and lowering the pump, and a bellows member extending and contracting corresponding to the raising and lowering of the lift shaft. The bellows member includes a bellows tube covering an outer peripheral surface of a protruding portion of the lift shaft protruding upward from the head plate, a first attaching member disposed contiguously to an upper end of the bellows tube and attached to an upper end surface of the lift shaft, and a second attaching member disposed contiguously to a lower end of the bellows tube and attached to an upper surface of the head plate. |
| US12247574B2 |
Device for centering and guiding a shaft of an aircraft turbine engine
A device for centering and guiding a shaft of an aircraft turbine engine is provided. The device includes an outer ring of a rolling bearing extending about an axis and having orifices, an annular bearing support extending about the axis and at least partially about the ring, the support having orifices and a series of studs for connecting the ring to the support. The studs can be distributed about the axis and extend parallel to the axis. The ends of first studs can be engaged without clearance in the orifices, and ends of second studs can be engaged with clearances in the orifices of the ring and/or of the support, the clearances being configured so that the device has different stiffnesses in at least two directions perpendicular to the axis. |
| US12247571B2 |
Motor and fan device
A motor and a fan device are provided. The motor includes a motor bracket; a conductive shaft fixed to a front surface side of the motor bracket; a rotor rotatably supported on the shaft; a stator fixed to the front surface side of the motor bracket inside the rotor and wound with a plurality of coils for generating a magnetic field to rotate the rotor; a substrate, a front surface thereof mounted with a driver circuit for controlling magnetic field generation by the coils; and a driver case fixed to a rear surface side of the motor bracket and forming an accommodation space accommodating the substrate between itself and the motor bracket. A positive wiring of the driver circuit is mounted outside a region on the substrate overlapping the shaft when the motor is viewed from an axial direction of the shaft. |
| US12247570B2 |
CPAP device
The CPAP device includes a blower. The blower includes a motor and a blower fan rotatable by the motor. The motor includes a stator assembly including a plurality of coils arranged in a circumferential direction, and a rotor assembly including a permanent magnet and disposed in an inner side portion of the stator assembly in a radial direction. An output shaft is inserted into the rotor assembly. The output shaft rotates together with the rotor assembly. The blower fan is fixed to a tip end of one side of the output shaft. Part of the output shaft is inserted into an insertion hole provided at a center of the base. A plain bearing is interposed between an inner peripheral surface of the insertion hole and an outer peripheral surface of the output shaft. |
| US12247568B2 |
Method for detecting the state of operation of a rotating machine
A method for detecting the state of operation of a rotating machine, in particular a centrifugal pump, includes detecting using at least one first temperature sensor a change in temperature in or at least one bearing region of a rotating element of the rotating machine, identifying temperature gradients using an evaluation unit, from a temperature profile generated from the at least one temperature sensor, and identifying a switch-on and/or switch-off process of the rotational movement of the machine on the basis of a characteristic of the ascertained temperature gradient. |
| US12247567B2 |
Scroll compressor with direct return of oil from an oil separator into a compression portion
The invention relates to a scroll compressor for compressing a fluid, comprising a compression section with an inlet for sucking the fluid into the compression section, an outlet for discharging the compressed fluid out of the compression section, a stationary disk having a stationary spiral, and an orbiting disk having an orbiting spiral. The orbiting disk is orbitable relative to the stationary disk to move the fluid from the inlet to the outlet and to compress it thereby. The scroll compressor comprises an oil separator for separating oil from the compressed fluid and a direct oil return for directly returning oil from the oil separator to the compression section, the direct oil return comprising at least one orifice opening. For enabling efficient operation, the direct oil return comprises an outgassing chamber arranged between the first flow valve and the orifice opening and a fluid return for returning fluid from the outgassing chamber to the compression section. |
| US12247559B2 |
Fluid control device
A fluid control device includes: a first flat plate; a frame disposed outside an outer peripheral end of the first flat plate via openings; a connection member connecting the first flat plate and the frame; a plate member having through holes in a portion facing the first flat plate; and a valve member configured to rectify a fluid flow. An outer end of the valve member projects toward an outside of the outer peripheral end of the first flat plate. A portion of the valve member closer to an inner end thereof located closer to a center of the first flat plate is fixed to the first flat plate. The outer end of the valve member is not fixed. The valve member has a first portion closer to the outer end, and a second portion closer to an inner end of the first portion. |
| US12247558B2 |
Electric compressor
An electric compressor including a rotary shaft, a compression part, an electric motor, an inverter circuit, a filter element disposed on an input side of the inverter circuit, the filter element including a capacitor connected in parallel to a direct current power source, a holder holding the filter element, a resistor having a lead portion electrically connected to the capacitor, and a housing having an inverter accommodation chamber in which the inverter circuit, the holder, and the capacitor are accommodated. The holder includes a metal plate having an internally threaded screw hole. The resistor is held by the holder with the metal plate interposed therebetween with a bolt screwed into the internal threaded screw hole. The holder is fixed to the housing. The holder is interposed between the lead portion and the housing. An insulating heat transfer member is interposed between the metal plate and the housing. |
| US12247557B2 |
Sealing assembly with repositionable seal
A sealing assembly for a fluid end of a reciprocating pump is installable within a segment of a casing of the fluid end and is arranged to form a seal with the segment. The sealing assembly includes a closure element and a seal element. The closure element has a sealing portion with a lateral surface that faces an interior wall of the segment of the fluid end. The seal element is sized to be installed around the closure element and includes a repositionable seal. The repositionable seal is movable axially with respect to the closure element so that the repositionable seal can be positioned in multiple sealing positions. |
| US12247555B2 |
Variable displacement hydraulic pump system with over-temperature prevention
A pump system including a prevention mechanism for preventing excessive fluid temperature buildup of system fluid. The overheat prevention mechanism includes a thermally-responsive control component (130) made with a thermally-responsive material. The thermally-responsive control component is located in the pump system (112) such that the thermally-responsive material is in thermal communication with the system fluid for effecting a change in temperature of the thermally-responsive material. The thermally-responsive material is configured to have an activation temperature that is a predefined amount less than a maximum operating temperature of the system fluid. The thermally-responsive control component is configured to cooperate with a pump control mechanism in the system to decrease pump output pressure in response to the thermally-responsive material being heated by the fluid to a temperature that is equal to or greater than the activation temperature of the thermally-responsive material. |
| US12247554B2 |
Environmental aspect control assembly
An environmental aspect control assembly is configured to control one more environmental aspects. The environmental aspect control assembly may include at least one aspect-controlling portion formed of one or more environmental aspect-controlling materials, and at least one shape-changing actuator operatively connected to the aspect-controlling structure(s). The shape-changing actuator(s) is configured to have a first actuator shape at a first temperature and a second actuator shape at a second temperature that differs from the first temperature. The first actuator shape causes the aspect-controlling structure(s) to form a first structural shape. The second actuator shape causes the aspect-controlling structure(s) to form a second structural shape that differs from the first structural shape. |
| US12247552B2 |
System and method for generating directional forces in a vehicle
A system and method for generating gyroscopic forces. These forces can be used to propel or assist in the propulsion of a vehicle. The gyroscopic forces are generated within modules that are attached to a vehicle. Each module contains flywheel assemblies that include an axle, a flywheel, and a motor. Each axle has an angle of inclination within the module that can be selectively adjusted. Each flywheel is rotated. Once at its operational speed, the angle of inclination for each axle is altered within the module. Once the axle of a spinning flywheel is moved in inclination, gyroscopic forces are generated that act to return the flywheels to their original orientation. These gyroscopic forces can act to provide propulsion to the vehicle. Unwanted precessional forces are cancelled due to the opposed orientation of the flywheel assemblies and the equal angles of inclination. |
| US12247551B2 |
Rooftop containerized HVAC module for wind turbine generator
A wind turbine generator (10) includes a tower (12), a nacelle (14) rotatably mounted to the tower (12), the nacelle having a longitudinal axis and being configured to align the longitudinal axis with the direction of the incoming wind during operation of the wind turbine generator (10), one or more heat-generating components (22) housed in the wind turbine generator (10), and a containerized HVAC module (26) mounted on a roof (31) of the nacelle (14) and operably connected to the one or more heat-generating h components (22) for cooling the heat-generating components (22). The module (26) includes a shipping container (30) having a floor (32), a roof (34), a pair opposed longer side walls (36), a pair of opposed shorter end walls (38), and a longitudinal axis, the longitudinal axis of the shipping container (30) being oriented generally perpendicular to the longitudinal axis of the nacelle (14), the shipping container (30) having at least one heat exchanger (40) therein. |
| US12247546B1 |
Unidirectional hybrid yaw
A fluid-turbine system has a yaw method that employs a unidirectional, functional passive-yaw system in combination with controlling-active and supporting-active yaw systems. The combination active and passive yaw system has a yaw pivot point that is laterally offset from the turbine's central axis. The system yaws the turbine into the fluid-flow direction and to an orientation perpendicular to the fluid stream, protecting the turbine in the event of excessive winds, loss of connection to grid power, or other system-protection modes. |
| US12247542B2 |
Optimized spar cap structure for wind turbine blade
The present disclosure relates to a spar cap (10) for a wind turbine blade (1000) comprising: a plurality of spar cap layers (20) and a first interlayer (30) arranged between the first spar cap layer (20a) and the second spar cap layer (20b) and comprising: a number of first interlayer areas (31), including a first primary interlayer area (31a), comprising a first number of interlayer sheets (33) comprising a first plurality of fibres (35); and a number of second interlayer areas (32), including a second primary interlayer area (32a), comprising a second number of interlayer sheets (34) comprising a second plurality of fibres (36), wherein the first number of interlayer sheets (33) is of a different characteristic than the second number of interlayer sheets (34). |
| US12247539B2 |
Device for controlling engine after stopping the engine, and engine incorporated with the same
An ignition resumption control unit (40) is disposed that resumes control of an ignition plug (14) if a first predetermined time has elapsed or if engine rotation number has fallen below a threshold value, after receiving an engine stop signal. The ignition resumption control unit (40) executes the control of the ignition plug (14), based on resumption ignition timings (Tg(R-on)) that are timing deviating from an entire ignition timing range set in a normal working area of an engine body (2). |
| US12247538B2 |
Adaptable barrels for fuel injection
High-pressure fuel pumps and systems incorporating the same are disclosed. The fuel pump includes a housing with at least one fluid feed port, a barrel with at least one fluid receiving port, and a clamp to secure the barrel to the housing. The barrel has a first surface configured to contact a second surface of the housing to form a groove. The groove provides fluid communication between the at least one fluid feed port of the housing and the at least one fluid receiving port of the barrel. |
| US12247534B2 |
High flow inline air/fuel vortex injection system for internal combustion engines
An air-fuel mixer includes a body having an inlet, an outlet, and an air passage therebetween. One or more fuel injectors are mounted to the body and positioned to inject fuel into the air passage with little or no space between the injector nozzles and the air passage. The fuel injectors may be inclined in an air-fuel mixer outlet direction whereby they inject fuel into the air passage with momentum in a direction of the outlet. Swirl guides are provided within the air passage. The air-fuel mixer may be installed between an intake manifold and an intercooler. The air-fuel mixer provides good mixing, low resistance to air flow, reduced fuel slip, and crisp responses to throttle up and throttle down commands. |
| US12247531B2 |
Canister
A canister includes at least one chamber in which an adsorbent to adsorb fuel vapor is arranged, an inflow port, an atmosphere port, an outflow port, and an adsorbent agglomerate. The adsorbent agglomerate is arranged in a specific chamber. The adsorbent agglomerate is a mass of a fibrous adsorbent. The specific chamber is one of the at least one chamber. The adsorbent agglomerate includes, on its outer surface, first and second surfaces intersecting with a flow direction of a fluid, and the second surface is positioned on a side opposite to the first surface. The adsorbent agglomerate includes at least one vacant space formed in the first surface and/or the second surface, and the at least one vacant space extends along the flow direction to a bottom located inside the adsorbent agglomerate. |
| US12247529B2 |
Morphing structures for fan inlet variable vanes
An airfoil for a gas turbine engine including an airfoil body extending between a leading edge and a trailing edge and between a pressure side and a suction side. The airfoil body includes a strut portion extending from the leading edge and a flap portion extending from the trailing edge. The flap portion is pivotable relative to the strut portion. A flexible skin surrounds both the strut portion and the flap portion on both the pressure side and the suction side. |
| US12247525B2 |
Management of power transition for driver assistance
A work machine and a method of controlling work machine power of the work machine during a harvesting operation for harvesting a crop. The work machine may include an engine, a hybrid machine, or an electric machine. The work machine may operate by identifying a state of a driver assistance selector that includes a manual mode and an automatic mode. While in the manual mode, the work machine may operate at a nominal power target, and, when in the automatic mode, the work machine may operate at an enhanced power target for harvesting. When the driver assistance feature changes from the automatic mode to the manual mode, the transition between the enhanced power to the nominal power may be reduced over a predetermined period of time to optimize machine drivability and system performance. |
| US12247524B2 |
Vehicle control system and method
A vehicle control system and a method of operating thereof may include determining a first ratio at which to operate a vehicle system at a first location along a route along which the vehicle system moves. The first ratio may be based on an amount of a first fuel of a first fuel source relative to an amount of a second fuel of a second fuel source. The vehicle system may be powered by one or more of the first or the second fuel sources. First operational settings at which to control the vehicle system may be determined based on the first ratio between the first and second fuel sources at the first location along the route. Operation of the vehicle system may be controlled according to the first operational settings to move the vehicle system according to the first ratio at the first location along the route. |
| US12247512B1 |
Anti-lag controlled ignition system
An anti-lag controlled ignition system includes an engine system including a turbocharger and an exhaust manifold fluidly coupled to the turbocharger. An electronic control unit (ECU) is communicatively coupled with the engine system and is configured to receive engine data from the engine system. A virtual optimization system is communicatively coupled with the ECU, and the virtual optimization system is configured to generate calibration tables in response to the engine data from the ECU. The ECU is configured to receive the generated calibration tables and is configured to reduce turbocharger lag via enthalpy calibrations for the exhaust manifold using one or more of the calibration tables. |
| US12247508B2 |
System and method for reduced nitrous oxide emissions using predictive urea dosing control
In an approach to reduce nitrous oxide emissions using predictive urea dosing control, a route is determined. A set of target coverage fractions of ammonia is determined over a set of steps for the route, where the coverage fraction of ammonia is a ratio of stored ammonia to a maximum storage capacity of ammonia in a selective catalytic reduction (SCR) device. An actual coverage fraction of ammonia is determined for each step of the route. The actual coverage fraction of ammonia is compared to the target coverage fraction of ammonia for each step. The urea injection rate is adjusted based on a cost function. |
| US12247506B2 |
Systems and methods for providing a heating cycle to an after-treatment system of a vehicle
A method of providing a heating cycle for an after-treatment system is described. The method comprises initiating a pre-charge cycle of a DCDC converter and determining a temperature of the after-treatment system. In response to determining the temperature of the after-treatment system is below a threshold temperature and the pre-charge is complete, the method further comprises operating a solid-state switch to electrically connect a high voltage power source to a heating element to of the after-treatment system, and heating the after-treatment system with the heating element until the after-treatment system reaches the threshold temperature. |
| US12247504B1 |
Systems and methods for catalyst health diagnosing and fuel system control improvement
An exhaust system comprises an engine, a three-way catalytic converter including a first catalyst and a second catalyst, a tailpipe adjacent to the three-way catalytic converter, a first oxygen sensor disposed between the engine and the catalytic converter, a nitrogen oxides (NOx) sensor disposed in the three-way catalytic converter, and an engine control module (ECM) configured to obtain first oxygen sensor data from the first oxygen sensor, second oxygen sensor data from the NOx sensor, and NOx sensor data from the NOx sensor, the ECM being configured to perform catalyst health diagnostic operations and adjust one or more characteristics of the exhaust system based on at least the first oxygen sensor data, the second oxygen sensor data, and the NOx sensor data. |
| US12247503B2 |
Engine oil starvation preventer
An apparatus and methods for the lubrication of the engine of an off-road vehicle, such as when the vehicle is airborne or upside down due to tipping over. The apparatus includes an upper chamber and a lower chamber. Fluid communication is established between the upper chamber and the lower chamber by way of a central tube. One or more vanes are arranged in the interior of the central tube to inhibit oil flow from the lower chamber to the upper chamber when the vehicle is upside down. An inlet hose connector is configured for receiving engine oil from an oil cooler and supplying the engine oil to the lower chamber. An outlet hose connector is configured for conducting the engine oil from the lower chamber to the engine. A bypass hose connector is configured for allowing the engine oil to exit from the upper chamber to the engine. |
| US12247499B2 |
Transition piece, combustor, gas turbine, and gas turbine equipment
A tail pipe (50) comprises: a pipe (51); an acoustic attenuator (61) that forms an acoustic space (Ss) on the outer peripheral side of the pipe (51); and a cooling air jacket (65) that forms a cooling air space (Sa) isolated from the outer space (So), which is the space on the outer peripheral side of the pipe (51). The pipe (51) has: a first air flow path (56) that is formed between the outer peripheral surface (55o) and the inner peripheral surface (55i); and an acoustic hole (59) that penetrates from the acoustic space (Ss) to a combustion space (Sc), which is a space on the inner peripheral side of the pipe (51c). The first air flow path (56) has: an inlet (56i) that faces into the cooling air space (Sa) and guides the air in the cooling air space (Sa) into the first air flow path (56); and an outlet (56o) that faces into the acoustic space (Ss) and guides the air passing through the first air flow path (56) into the acoustic space (Ss). |
| US12247498B2 |
System for changing the pitch of the blades of a turbomachine propeller
A system for changing the pitch of the blades of a turbomachine propeller, each blade being mounted so as to pivot about a pitch axis, the system including a control means and a connection mechanism connecting the control means to each blade of the propeller, the connection mechanism including, for each blade of the propeller: —a connecting rod having a first end connected to the control means; and —an eccentric having a first end connected to the blade in order to rotate same about its pitch axis and a second end forming a yoke connected to a second end of the connecting rod by a pivot connection; the yoke of the eccentric being oriented towards the pitch axis of the blade. |
| US12247495B2 |
System having axial-radial exhaust diffuser and method of use
A system includes an exhaust diffuser system having an axial-radial diffuser and a transition duct. The axial-radial diffuser includes an inlet, an outlet, an axial diffuser portion between the inlet and the outlet, and a radial diffuser portion between the axial diffuser portion and the outlet, wherein the inlet is configured to couple to a gas turbine system. The transition duct is coupled to the axial-radial diffuser, wherein the outlet is disposed inside of an intake portion of the transition duct, and the transition duct includes a discharge portion configured to couple to a heat recovery steam generator (HRSG). |
| US12247491B2 |
Abradable coating
An abradable coating for a turbomachine, as well as a turbomachine module and a turbomachine including such an abradable coating, the abradable coating including, with a content of greater than 50% by volume, an inorganic compound whose Mohs hardness is less than 6 and whose melting temperature is greater than 900° C. |
| US12247490B2 |
Shaft sealing device and rotary machine
This shaft sealing device comprises: a housing that has a storage groove; a seal body stored in the storage groove; and a projected part that projects from one of the housing and the seal body toward the other in the storage groove in an axial direction. The seal body divides an annular space into a high-pressure region on a first side in the axial direction and a low-pressure region on a second side in the axial direction. The housing has a connection part that connects the low-pressure region with the inside of the storage groove. The projected part divides a portion between an opposite surface and a low-pressure-side lateral surface of the seal body into a first space on the radially outer side and a second space on the radially inner side. The connection part connects the first space with the low-pressure region. |
| US12247488B2 |
Modular tunnel formwork device
A modular tunnel forming apparatus includes at least two modules which are arranged one behind the other in the longitudinal direction of the tunnel formwork device and are detachably connectable to one another. The at least two modules each have a frame part, and the frame parts of the interconnected modules form a frame of the tunnel formwork device. At least two support structures, which can be connected to the frame of the tunnel formwork device and are spaced apart from one another in the longitudinal direction of the tunnel formwork arrangement, are provided for supporting the frame on a tunnel floor. The frame carries at least two support cylinders at at least two positions spaced apart from one another in the longitudinal direction, which support cylinders can be connected to longitudinal beams extending in the longitudinal direction, which longitudinal beams carry tunnel formwork elements of the tunnel formwork device. |
| US12247480B2 |
Lower-density or collimating well-logging radiation detector windows
Systems, methods, and devices are provided for radiation detector windows that have an improved shape or density and/or provide collimation of radiation that passes through. Thus, a radiation-based logging tool may include a source that emits radiation and a detector that detects, through a detector window, a first portion of the radiation scattered off of a geological formation. The detector window may include a dome having a first surface and a second surface and a support structure that provides support for the dome. The detector window may include a window insert that shields the detector from a second portion of the radiation. |
| US12247479B2 |
Wellbore magnetic tool apparatus for use in measurement while drilling
A wellbore magnetic tool apparatus is used for generating a magnetic field emanating from a tubing string. The apparatus has a tubular body for connection in series with the tubing string. Magnetic elements are mounted within one or more cavities in the tubular body such that the field directions of all magnetic elements are aligned in a common direction extending along a diametrical axis of the tubular body. The cavities are open to an interior of the body so that the magnetic elements are inserted into the cavities through an inner longitudinal passage of the tubular body. One or more covers close the cavities relative to the longitudinal passage in the tubular body. Magnet receiving cavities open to the interior enable a proportionally larger cavity with greater density of magnets without weakening of the structure of the body. |
| US12247473B1 |
Energy dissipating flow block for hydraulic fracturing
A method for reducing kinetic energy of an energized stimulation fluid upstream of a wellbore, the method comprising the steps of introducing the energized stimulation fluid to an energy dissipating flow block installed in a frac tree, the energy dissipating flow block comprises a body having an internal geometry configured to produce cyclonic flow of the energized stimulation fluid, the body comprising a top and a bottom; an inlet nozzle positioned proximate and parallel to the top of the body; a cushioning sub positioned parallel to the top of the body and opposite the inlet nozzle; and an outlet nozzle positioned perpendicular to the bottom of the body; reducing the kinetic energy of the energized stimulation fluid due to the cyclonic flow in the body; introducing the stimulation fluid to the frac tree; and introducing the stimulation fluid to the wellbore through the frac tree. |
| US12247468B2 |
Inflow control device, method, and system
An inflow control device, including a housing, a flow restrictor defined within the housing, an outflow area defined within the housing fluidly connected to the flow restrictor; and a disperser disposed within the outflow area. A method for reducing erosion in an inflow control device, including flowing a fluid through a flow restrictor, creating a jet of fluid leaving the flow restrictor, impinging the jet on a disperser in an outflow area for the flow restrictor, and dispersing the jetting fluid. A borehole system including a borehole in a subsurface formation, an inflow control device disposed within the borehole. |
| US12247465B2 |
Method and apparatus for curing loss-of-circulation in oil and gas wells with a eutectic alloy expandable patch
A downhole tool is disclosed that includes an expandable liner, an expansion cone, and an expansion cone driver connected to the expansion cone. The expandable liner includes an upper tubular body, a lower cone housing having an outer diameter greater than the upper tubular body, a eutectic alloy layer surrounding a circumference of the upper tubular body, and a bottom packer and a top packer extending around the upper tubular body and positioned around opposite ends of the eutectic alloy layer. The expansion cone has a cone body provided in the lower cone housing and a heater provided around an outer surface of the cone body. |
| US12247462B1 |
Intelligent automated prevention of high pressure flare events
In one embodiment, a method for preventing flaring at a facility, by a system, includes receiving a plurality of pressure measurements from a sensor disposed downstream of the facility. The method further includes comparing the plurality of pressure measurements to a threshold pressure, wherein the threshold pressure corresponds to mitigating a flaring event. In response to determining that at least one of the plurality of pressure measurements is greater than the threshold pressure, the method further includes analyzing injection response curves for a plurality of wells to determine a first well for adjusting a back pressure on a reservoir intersected by the first well. The method further includes transmitting an instruction to the first well to adjust the back pressure on the reservoir. |
| US12247460B2 |
Float valve assembly
Aspects of the present disclosure relate to float valve assemblies. The float valve assembly comprises a float sub, a first float valve having an outer housing, and a second float valve having an outer housing. The outer housings of the first and second float valves are coupled together and disposed within the float sub in a stacked configuration. |
| US12247459B2 |
System and methodology for actuating a downhole device
A technique facilitates actuation of a downhole device, such as an isolation valve. According to an embodiment, the downhole device may be in the form of an isolation valve member, e.g. a ball valve element, actuated between positions by a mechanical section which may comprise a shifting linkage. Actuation of the mechanical section, and thus actuation of the isolation valve member, is achieved by a trip saver section controlled according to a pressure signature which may be applied from a suitable location, e.g. from the surface. The trip saver section comprises a housing having an internal actuation piston coupled with the mechanical section. The trip saver section further comprises a pilot piston and a plurality of chambers formed in a wall of the housing and arranged to enable shifting of the actuation piston in response to a predetermined series of pressure pulses or other suitable pressure signature. |
| US12247457B1 |
Top pot assembly
An improved top pot assembly utilizes an attachment body for attaching the rubber to a bearing assembly for rotation with the inner barrel. The attachment body simplifies the replacement of the rubber on the drilling assembly. The attachment body provides a guide that slopes downward into the central aperture and the bore to guide the mandrel and drilling string towards the bore. The attachment body also provides a stripper receiver for attachment of the rubber to the attachment body. The attachment body attaches to the housing which attaches to the bearing assembly for rotation of the rubber and the inner barrel. |
| US12247453B2 |
Rotating indexing coupling (RIC) assembly for installation and orientation of a subsea production tree
One illustrative apparatus disclosed herein includes a stab body, a first and second inlet/outlet and a coupler body positioned around the stab body, wherein the coupler body is adapted to rotate relative to the stab body. Also included is a first and second hydraulic coupling element positioned on the coupler body and a first and second coiled tube positioned around the stab body, the first and second coiled tubes being in fluid communication with the first and second hydraulic coupling elements respectively and the first and second inlet/outlets respectively. Also included is a first and second orientation structure and a tubing hanger. The first and second orientation structures are adapted to engage each other and establish a desired relative orientation between the coupler body and the tubing hanger. |
| US12247452B2 |
Systems for reducing fluid hammer in subsea systems
A pumping system includes a plurality of pumps, each having an inlet and an outlet. The inlet is fluidly coupled to a hydraulic fluid reservoir. The outlet is fluidly coupled to a control pod having a valve and a pair of sensors monitoring upstream and downstream pressures of the valve. The control pod is fluidly coupled to a subsea blowout preventer. A first motor is coupled to a first pump of the plurality of pumps and sets the first pump at a first predetermined pressure. A controller is coupled to and configured to control the first motor, thereby controlling the first pump. The pumping system is configured to: engage and disengage each pump independently; and de-stroke each pump to limit pressure to the valve, when a predetermined pressure for each pump is attained, thereby reducing fluid hammer at the control pod. |
| US12247443B2 |
Method for attaching ring, ring and system
A method for attaching a ring to a borehole tool including locating the ring on the tool, running a weld bead around the ring without alloying the ring to another parent material, the weld causing contraction in a circumferential dimension of the ring. A method for producing a ring for a downhole tool including forming the ring with a weld groove at an outside surface of the ring. A ring for a downhole tool including a ring body, a weld groove formed in an outside surface of the ring. A borehole system including a borehole in a subsurface formation, a string in the borehole, and a ring disposed on the string. |
| US12247440B2 |
High definition screen materials
Screen material with improved visibility for use as an insect screen. The screen material is formed of a web of polymer coated threads having a denier of 190 to 360, wherein the polymer coated threads comprise 20-30 wt. % polyester thread core and 70-80 wt. % PVC coating. |
| US12247428B2 |
Method for adjusting an adjusting part on a vehicle and storing signal curves and measured value curves for subsequent testing
A method for adjusting an adjusting part of a vehicle including controlling by an electronic detection device configured to detect a potential obstacle in an adjustment path of the adjusting part based on at least one first measured value and generates at least one control signal. The method including storing and correlating, over a defined time period, at least one of a curve of the control signal the first measured value, and a curve of at least one second measured value changing significantly in response to a collision of the adjusting part and an obstacle for a subsequent plausibility check. |
| US12247424B2 |
Door closure and related method of use
A closure for a door of a structure, for example, a wildlife observation or hunting blind, is provided. The closure can include a base plate, a door latch, a handle, and at least one tracking bar spaced from the base plate to form a gap, sized to receive part of a door panel. The tracking bar can include a primary sliding surface that faces and slides relative to a first side of the panel when converting the closure from a locked mode to an open mode. The plate can include a guide bar slidable within a panel guide slot coextensive with a transverse opening sized so the tracking bar can fit through it and retain the base plate and handle in sliding relation proximate the panel. The door closure can be installed relative to the door manually, without the use of tools. A related method of use is provided. |
| US12247423B2 |
Electronic lock components
An electronic lock components includes a bracket configured to be mounted on a door panel and an electronic lock body configured to be assembled on or disassembled from the bracket. The bracket includes an elastic piece, and a portion of the elastic piece is inclined downward. The electronic lock body includes: a back cover body, having a through hole therethrough, in which when the back cover body is leaned against the bracket and then moved downward, one end of the portion of the elastic piece is able to be stuck in the through hole; and a main cover body, including a pushing piece having a convex portion facing the through hole, in which when the pushing piece is pushed toward the through hole, the convex portion is able to push the end of the portion of the elastic piece away from the through hole. |
| US12247421B2 |
Devices and methods for securing an area in a vehicle, methods of making devices for securing an area in a vehicle, and vehicles with a device for securing an area
Security devices include a side panel movably coupled to an attachment mechanism and to a top panel. An extension side panel may be moveably coupled to the side panel and configured to adjust laterally inward and outward relative to the side panel. The side panel is positioned at least substantially transverse to the top panel with the extension side panel extending laterally outward from the side panel when in a secured position, and at least substantially parallel to the top panel with the at least one extension side panel positioned laterally inward and adjacent to the side panel when in a storage position. Other aspects, embodiments, and features are also included. |
| US12247416B2 |
Electromechanical lock assembly
An electromechanical lock assembly (1) comprising a lock body (13), a lock core (21) located at least partially within the lock body (13) and selectively rotatable with respect to the lock body (13), the lock core (21) including a key receptacle (23), a bolt operating member rotationally secured to the lock core (21) and configured to move a lock bolt of a lock (3) for locking and unlocking said lock (3), and a programmable key (12), wherein said electromechanical lock assembly is configured to be powered upon insertion of the programmable key (12) in said key receptacle (23). A position sensing device (27) is arranged to transmit position data to said programmable key (12). |
| US12247415B2 |
Electronic key reader for mechanical keys
An exemplary system includes a mechanical key and an access control device. The access control device includes a housing defining a keyway that has a fixed position within the housing. The access control device further includes a root depth sensor assembly, an insertion depth sensor assembly, a control assembly in communication with the sensor assemblies, and an electronic lock device. The control assembly is configured to determine the bitting code of the mechanical key based upon information received from the sensor assemblies, to compare the bitting code of the mechanical key to a lock/unlock bitting code; and to transmit a lock/unlock command in response to the bitting code matching the lock/unlock bitting code. The electronic lock device is configured to transition between a locked state and an unlocked state in response to receiving the lock/unlock command and without requiring rotation of the mechanical key. |
| US12247414B2 |
Lever handing selection
An handleset including a housing, a spring cage assembly, a spindle, and a lever handle. The spring cage assembly includes a spring cage rotatably mounted in the housing, and a bias mechanism biasing the spring cage toward a home position. The spindle extends along a longitudinal axis, and is longitudinally movable between an engaged position in which the spindle is rotationally coupled with the spring cage and a disengaged position in which the spindle is rotationally decoupled from the spring cage. The lever handle is rotationally coupled with the spindle, and the spindle is slidable relative to the lever handle between the engaged position and the disengaged position. |
| US12247405B2 |
Glue-down decorative floor covering system
The invention relates to a glue-down decorative floor covering system. The invention also relates to a glue-down floor covering realized by a plurality of tiles of the glue-down floor covering system according to the invention. The invention further relates to a tile for use in a glue-down floor covering system according to the invention. |
| US12247403B1 |
Reinforced porcelain panel product and associated methods for enhanced structural protection
The present disclosure provides embodiments of a reinforced porcelain panel product for renovations or new construction in buildings. In an embodiment, a reinforced porcelain panel product includes a porcelain slab and a structural core board. The structural core board includes a foam-core material having a surface area and a thickness larger than the porcelain slab. An upper surface of the structural core board is positioned in contact with a bottom surface of the porcelain slab with an adhesive material. A buffer region is defined by regions of the structural core board extending beyond outer peripheries of the porcelain slab. The buffer region enhances protection from cracking when the reinforced porcelain panel product is handled. The lower surface of the structural core board has a first surface plane parallel to a top surface of the porcelain slab and a lower surface positioned to attach to a mounting surface. |
| US12247400B2 |
Devices and methods for fitting luxury vinyl floorcovering to interior stairs
Systems and methods can include scoring a backing material of a luxury vinyl plank (“LVP”) to allow an otherwise rigid plank to flex within a scoring section. The scoring section can include multiple parallel grooves that reach a depth that partially scores the backing material. The LVP can be positioned on a stair tread such that the scoring section wraps around an edge of the tread nose. The LVP can be clamped on top and bottom of the stair tread nose to allow adhesives to take effect. A scoring device can include a blade assembly with multiple blades to create multiple scored grooves in one pass. |
| US12247398B2 |
Cup-resistant roof coverboard panels
A method may include placing a bottom facer on a conveyor, placing a core layer on the bottom facer placing a top facer on the core layer, and pressing the bottom facer, the core layer, and the top facer in a hot press to form a panel, wherein the hot press causes the bottom facer to shrink relative to the top facer, introducing a warp into the panel such that, when installed, the warp compensates for an installation warp and the panel is flat upon installation. |
| US12247386B2 |
Latch assembly and a method of latching a first element to a second element
A latch assembly having first and second parts for association with first and second elements, respectively. The first and second parts are configured to cooperate to releasably secure the first element to the second element. The first part has a latch member for releasably engaging a catch member on the second part when the latch member is manipulated from an unlatched configuration to a latched configuration. A latch member holder associated with the first part is adapted to hold the latch member while allowing the latch member to pivot about a pivot axis, and slide along a sliding axis which is perpendicular to said pivot axis. The latch member is manipulable into the latched configuration in a predetermined range of contiguous positions relative to the latch member holder along the sliding axis. A method of releasably securing the first element to the second element is also disclosed. |
| US12247384B2 |
Catch basin system and corresponding water drainage system
A catch basin system includes a first conduit, a second conduit, a basin, and an access port. The first and second conduits are spaced-apart and are aligned along a first axis. The basin is disposed between the first and second conduits. The basin extends downward from the first and second conduits. The access port is aligned along a second axis, is disposed above the basin, is disposed between the first and second conduits, and extends upward from the first and second conduits. The access port is configured to provide access to the basin. |
| US12247375B2 |
Sanitary drain unit
A sanitary outflow unit (1) to be used in a water dispensing device (20), having a water supply (3) and a water outlet (4), which sanitary outflow unit includes at least one holding element (11) that can be switched between a release position and a holding position, wherein, in the holding position, a peripheral contour (18) of the sanitary outflow unit (1) is enlarged by the holding element (11). The holding element (11) includes in particular a bending element (12) having a holding lug (13) which, in the holding position of the holding element (11), engages behind a wall (22) of an installation opening (21) in the water dispensing device (20). |
| US12247373B2 |
Hydraulic drive system and construction machine
The hydraulic drive system includes a hydraulic pump, a plurality of variable displacement actuators, and a control unit. The hydraulic pump discharges a hydraulic fluid. The variable displacement actuators each receive a pressure of the hydraulic fluid discharged from the hydraulic pump to operate corresponding one of a plurality of drive parts. The control unit controls displacement varying parts of the variable displacement actuators. The control unit controls the displacement varying parts of the variable displacement actuators, based on sensed pressures in fluid inflow parts of the variable displacement actuators in operation, such that the pressures in the fluid inflow parts of the variable displacement actuators in operation approach a common target pressure. |
| US12247371B2 |
Lift arm arrangements for power machines
A lift arm structure for a power machine with a frame can include a lift arm and an electrical lift actuator. The lift arm can be configured to be movably secured to the frame to extend along a lateral side of the frame. The electrical lift actuator can be secured to the lift arm within a pocket defined by the lift arm and can be configured to extend and retract between the lift arm and the frame of the power machine to raise and lower the lift arm. |
| US12247368B2 |
Cage for a monopile of an offshore wind turbine, tower for an offshore wind turbine, offshore wind turbine and method for installing a tower of an offshore wind turbine
A cage for a monopile of an offshore wind turbine is provided, configured to extend, in an installed state, in a height direction of the monopile, wherein the cage includes one or more supports for holding one or more pipes and/or tubes, and a first inner diameter at a lower portion thereof and a second inner diameter at an upper portion thereof, the second inner diameter) being smaller than the first inner diameter, and wherein the cage is configured to be arranged on the monopile having a conically shaped outer surface tapered in the height direction such that the upper portion of the cage rests at the conically shaped outer surface of the monopile. The cage can be attached by resting it on the conically shaped outer surface of the monopile. |
| US12247367B2 |
Molded concrete block having visually enhanced contrasting surface sections; methods, and use
According to the present disclosure, methods and techniques for generating preferred concrete block products are provided. The methods and techniques involve providing addition of color to selected section within the blocks, as described herein, to generate enhancement effects. Typical applications involve spray applications for color pigment to visually distinct sections of the block on one or more decorative surfaces. |
| US12247366B2 |
Utility Scale Hydro Pump system and method
The Utility Scale Hydro Pump (USHP) is a hydromechanical system that uses a water-moving vehicle in a uniquely configured water tower to generate hydropotential energy and electricity. The vehicle operates in a lower chamber of the water tower. An upper chamber in the water tower has two distinct compartments: a body chamber just above the lower chamber to hold water for the vehicle to pump, and a tall and slender head chamber for the head. Lifting the vehicle from the bottom of the lower chamber pushes up water in the upper chamber into an upper reservoir. As the vehicle is lifted, a void is generated in the lower chamber. The void in the lower chamber is filled with water from a lower reservoir. Releasing water from the upper reservoir operates a turbine generator to generate electricity. Hydro-discharge from a turbine generator is collected in the lower reservoir and recycled. |
| US12247364B2 |
Self-expanding spill containment boom
Some embodiments relate to a boom for containing floating material spilled in water comprising: an elongate sheet comprising a plurality of spaced apart units, each unit configured to self-expand from a folded state upon deployment; each unit comprising: a plurality of plates forming an upper portion and a lower portion, the upper portion and the lower portion defined along a vertical axis of the boom unit; and a plurality of stiffening elongate rods, each of the plurality of elongate rods interconnecting at least two plates. |
| US12247360B2 |
Infill for artificial turf system
An artificial turf system includes a turf assembly having a turf backing and stands of artificial grass blades extending from the turf backing to form an artificial turf layer. Infill material is placed in between the blades of artificial grass and on top of the turf backing. The infill material has a composition of sand in an amount within the range of from about 80 to about 98 percent of the infill by dry bulk weight, and organic particles in an amount within the range of from about 2 to about 20 percent of the infill by dry bulk weight. |
| US12247355B2 |
Coating agent for paper and coated paper using same
A coating agent for paper comprises: an ethylene-vinyl alcohol copolymer, wherein the ethylene-vinyl alcohol copolymer has a content of ethylene units of 1 mol % or more and less than 20 mol % and a block character of the ethylene units from 0.90 to 0.99. Coated paper is obtained by coating paper with such a coating agent. The coating agent of the present invention is excellent in viscosity stability and also causes the resulting coated paper to be excellent in barrier properties and water resistance. |
| US12247349B2 |
Method of producing a support for polyurethane-based imitation leather free of dimethylformamide (DMFa) or other solvents or water, and related method of producing an imitation leather
A method for producing a support for polyurethane-based imitation leather free of dimethylformamide or other solvents or water involves preparing a base. A two-component polyurethane layer is sprayed on the base which includes preparing a first component and a second component. The first and second components are combined to obtain a mixture, and the mixture is sprayed uniformly on the base forming the polyurethane layer. A backing is applied on the two-component polyurethane layer forming a support and the support is dried. |
| US12247347B2 |
Garment folding apparatus
A garment folding apparatus serves to fold a garment while conveying the garment. The garment folding apparatus includes a loading assembly configured to load a garment, a folding assembly configured to fold the loaded garment while conveying the garment, and an unloading assembly disposed below the folding assembly and configured to unload a completely folded garment. The folding assembly includes a first conveyor configured to convey the garment in a horizontal direction, a second conveyor disposed to be spaced apart from the first conveyor in the horizontal direction, and a horizontal folding assembly including a folding bar configured to be inserted into a separation space between the first conveyor and the second conveyor, where an inclined surface of the first conveyor and an inclined surface of the second conveyor face each other, such that various horizontal folding processes are performed within a limited space. |
| US12247345B2 |
Laundry treatment apparatus and method for operating the same
A laundry treatment apparatus includes a cabinet, a condensed water collector that is disposed in the cabinet and defines a collection space configured to receive condensed water therein, a discharge pump assembly disposed at the condensed water collector and configured to pump the condensed water from the condensed water collector, a water discharge container configured to receive the condensed water collector pumped from the condensed water collector, and a sterilization module configured to sterilize the condensed water in the condensed water collector. |
| US12247343B2 |
Household appliance with single-use dispenser for bulk dispenser filling
A method of operating a household appliance having a treating chamber and a single-use dispenser with a siphon. The method comprising fluidly coupling the siphon to the treating chamber when supplying water to the single-use dispenser, and fluidly coupling the siphon to a bulk treating chemistry reservoir when water is not supplied to the single-use dispenser. |
| US12247341B2 |
Washing method of headwear garment, washed headwear garment using the same and one-step washing machine for headwear garment
A headwear garment washing method, a headwear washed with the washing method, a one-step headwear garment washing machine, and a headwear washed by the one-step washing machine are provided. |
| US12247337B2 |
Client-server design tool with 3D preview for laser-finished garments
A tool allows a user to create new designs for apparel and preview these designs in three dimensions before manufacture. Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. Based on a laser input file with a pattern, a laser will burn the pattern onto apparel. With the tool, the user will be able to create, make changes, and view images of a design, in real time, before burning by a laser. The tool can be accessed in a client-server environment, such as executing via a Web browser. |
| US12247327B2 |
Method of delaying and reducing texture reversion of a textured artificial turf yarn
The invention provides for a method of delaying and reducing texture reversion of a textured artificial turf yarn (145), characterized by using a stretched and textured monofilament yarn as the textured artificial turf yarn, the stretched and textured monofilament yarn comprising a polymer mixture (400, 500), wherein the polymer mixture is at least a three-phase system, wherein the polymer mixture comprises a first polymer (402), a second polymer (404), and a compatibilizer (406), wherein the first polymer and the second polymer are immiscible, wherein the first polymer forms polymer beads (408) surrounded by the compatibilizer within the second polymer. |
| US12247323B2 |
Continuous preparation method of cellulose fibers
Disclosed is a continuous preparation method of cellulose fibers, in which a forming tension of 0.1 to 1.9 cN/dtex is applied to a fine solution stream obtained by extrusion through a spinneret plate and air gap cooling, then the fine solution stream is fed into a coagulating bath at a speed of 80 to 1000 m/min, a traction tension of 0.075 to 1.5 cN/dtex is continued to be applied to washed fibers in a water washing system behind the coagulating bath, and finally, the washed fibers are fed into a post-treatment system for continuous and efficient spinning of finished fibers at a speed of 80 to 1000 m/min. |
| US12247320B2 |
Multivalent glycopeptides that tightly bind to carbohydrate-binding monoclonal antibody family PGT128
The invention relates to a glycopeptide that includes one or more modified amino acid residues having a sidechain comprising a monosaccharide or an oligosaccharide, wherein the glycopeptide binds specifically to a carbohydrate-binding monoclonal antibody from PGT128 family, preferably with an affinity of less than 100 nM. Immunogenic conjugates that include the glycopeptide, and pharmaceutical compositions that include the glycopeptide or the immunogenic conjugate are also disclosed. Various method of using the glycopeptides, immunogenic conjugates, and pharmaceutical compositions are disclosed, including inducing an immune response, inhibiting viral infection, treating a cancerous condition, and detecting a neutralizing antibody. |
| US12247317B2 |
Functional metal oxides and methods of making same
Metal oxides and method for forming the method oxides are provided. The disclosed functional metal oxides are single crystalline or polycrystalline metal oxides, such as, for example, SrVO3, and have dimensions, phase purity, and crystalline quality previously unachievable. The disclosed methods include a combination of a gas atmosphere, vacuum sintering, and laser-based directional solidification of a seed rod in contact with a feed rod that is scalable for production quantities. |
| US12247316B2 |
Bipolar nanocomposite semiconductors
A bipolar nanocomposite semiconductor (BNS) material in which electrons and holes are separately transported throughout the BNS volume via an interpenetrating plurality of networks, where some of the networks have one conductivity type and others have the opposite conductivity type. The interpenetrating networks can include one or more multiple nanocrystalline structures, metal and dielectric networks and are intimately connected to enable band-like transport of both electrons and holes throughout the material. |
| US12247315B2 |
Apparatus and method for manufacturing hexagonal crystals
An apparatus for manufacturing hexagonal crystals using HVPE includes: a reaction tube; a reaction boat disposed on one side in the reaction tube; a halogenation reaction gas supply pipe for supplying a halogenation reaction gas to the reaction boat; a nitrification reaction gas supply pipe for supplying a nitrification reaction gas to the reaction boat; and a heater for heating the reaction tube. The reaction boat includes a source part for receiving source materials; and a crystal growth part disposed beneath the source part and having a depressed growth mold of a predetermined shape. The source part includes: at least one penetration hole formed on a bottom surface; a first allocating area formed around the at least one penetration hole, for receiving aluminum; and a second allocating area formed around the first allocating area, for receiving a main material of the hexagonal crystal and gallium. |
| US12247313B2 |
Czochralski single crystal furnace for preparing monocrystalline silicon and method for preparing monocrystalline silicon
Disclosed are a Czochralski single crystal furnace for preparing monocrystalline silicon and a method for preparing monocrystalline silicon using the same. The Czochralski single crystal furnace is switchable between a first operation state and a second operation state. In response to the Czochralski single crystal furnace being switched between the first operation state and the second operation state, a first heat-preserving barrel moves relative to a second heat-preserving barrel. In response to the Czochralski single crystal furnace being in the first operation state, a side wall of the second heat-preserving barrel covers a first opening so as to isolate a reaction chamber from outside Czochralski single crystal furnace. In response to the Czochralski single crystal furnace being in the second operation state, the second heat-preserving barrel exposes the first opening, so that the reaction chamber is connected to the outside through the first opening. |
| US12247312B2 |
Mandrel for electroforming
An apparatus and method for a mandrel used during an electroforming process. The mandrel is formed of a structural wax and includes a metallic layer utilized to formulate a metal component. During the electroforming process, the mandrel is actively cooled utilizing a closed loop. The closed loop includes the mandrel and a heat exchanger through which a coolant flows. |
| US12247311B2 |
Plating apparatus and plating process method
Provided is a technique that ensures suppressed deterioration of plating quality of a substrate due to a process gas that remains on a lower surface of a membrane.A plating apparatus 1000 includes a plating tank 10 and a substrate holder 30. The plating tank includes an anode 11 arranged in an anode chamber 13. The substrate holder is arranged above the anode chamber and configured to hold a substrate Wf as a cathode. The anode has a cylindrical shape extending in a vertical direction. The plating apparatus further includes a gas accumulation portion 60 and a discharge mechanism 70. The gas accumulation portion is disposed in the anode chamber so as to have a space between the anode and the gas accumulation portion. The gas accumulation portion covers an upper end, an outer peripheral surface, and an inner peripheral surface of the anode to accumulate a process gas generated from the anode. The discharge mechanism is configured to discharge the process gas accumulated in the gas accumulation portion to outside of the plating tank. |
| US12247297B2 |
Multilayer film structure and method for producing same
The present invention provides: a multilayer film structure which has high crystallinity and planarity; and a method for producing this multilayer film structure. This multilayer film structure is provided with: an Si (111) substrate; a first thin film that is arranged on the Si (111) substrate, while being formed of a nitride material and/or aluminum; and a second thin film that is arranged on the first thin film, while being formed of a nitride material. An amorphous layer having a thickness of 0 nm or more but less than 1.0 nm are present on the Si (111) substrate; and the full width at half maximum (FWHM) of a rocking curve of the (0002) plane at the surface of this multilayer film structure is 1.50° or less. |
| US12247296B2 |
Member for plasma processing device
A member for a plasma processing device includes: an aluminum base material; and an oxide film formed on the aluminum base material and having a porous structure, the oxide film including a first oxide film formed on a surface of the aluminum base material, a second oxide film formed on the first oxide film, and a third oxide film formed on the second oxide film, wherein the first oxide film is harder than the second oxide film and the third oxide film, and a hole formed in each of the first oxide film, the second oxide film and the third oxide film is sealed. |
| US12247295B2 |
Platinum nanoparticle deposition on a series of UiO metal-organic frameworks
Deposition of Pt nanoparticles on UiO metal organic frameworks via solvothermal reduction is achieved by reducing Pt acetylacetonate (Pt(acac)2) in a UiO-66 and N,N-dimethylformamide (DMF) mixture at, for example, 130° C. for 18 hrs. Modification of reaction temperature and time can control the size of the Pt nanoparticles. |
| US12247294B2 |
Device for solidifying a coating layer hot-deposited on a wire, corresponding installation and method
Device for solidifying a coating layer hot deposited on a wire, corresponding installation and method. The device comprises a cooling liquid injection chamber with a liquid inlet and a wire inlet, a cooling chamber with a liquid outlet and a wire outlet, and a partition arranged between the injection and cooling chambers, comprising a wire passage. It also has a conduit for separating the wire. The partition comprises channels fluidically connecting the injection chamber with the cooling chamber and leading into the center of the wire passage in an eccentric manner and being inclined forming an angle (α) with respect to a longitudinal direction. This directs a jet of cooling liquid on the wire in the direction from the injection chamber towards the cooling chamber. |
| US12247292B2 |
Apparatus for electroless metallization of a target surface of at least one workpiece, and method and diffuser plate for this purpose
The present invention relates to an apparatus (1) for the electroless metallization of a target surface of at least one workpiece (5), having a vessel (10) to accommodate a metallization solution having an inlet (15) and an outlet (16) for the metallization solution, and a holder (20) for accommodating the at least one workpiece (5) and can be arranged within the vessel (10), wherein at least one diffuser plate (30) is provided between the at least one inlet (15) and the holder (20) and has a multitude of diffuser openings (35) spaced apart in a plane of a plate (E), and wherein a movement device (40) is provided, which can move the diffuser plate (30) in at least one spatial direction in the vessel (10). The present invention further relates to a method for the electroless metallization of the target surface of the at least one workpiece (5). |
| US12247291B2 |
Grain-oriented electrical steel sheet and method for manufacturing grain-oriented electrical steel sheet
Grain-oriented electrical steel sheet having an aluminum borate coating able to impart larger tension that the past and a method for manufacturing grain-oriented electrical steel sheet are formed. The grain-oriented electrical steel sheet according to the present invention has a steel sheet and an insulating coating formed on the steel sheet and containing aluminum and boron, where the oxides contain crystalline oxides and a maximum value of an emission intensity ratio of boron with respect to aluminum at an interface between the insulating coating and the steel sheet, analyzed by glow discharge optical emission spectrometry, is 2.5 times or more and 4.0 times or less of the emission intensity ratio of boron with respect to aluminum in the insulating coating. |
| US12247288B2 |
Substrate processing apparatus and method
A substrate processing apparatus (100), comprising a reaction chamber (20) having an upper portion (20a) and a lower portion (20b) sealing an inner volume of the reaction chamber (20) for substrate processing, the lower portion (20b) being movable apart from the upper portion (20a) to form a substrate loading gap therebetween, a substrate support system comprising a support table (31) and at least one support element (70) vertically movable in relation to the support table (31) and extending through the support table (31) to receive a substrate within the reaction chamber (20), and a stopper (90) stopping a downward movement of the at least one support element (70) at a substrate loading level. |
| US12247287B2 |
Apparatus for performing film forming process on substrate and method of using vacuum chuck mechanism provided in the apparatus
An apparatus that performs a film forming process includes: a rotary table having one surface on which substrates are placed and for revolving the substrates around a rotary shaft; a vacuum container configured to accommodate the rotary table and configured such that a space formed between the vacuum container and the one surface is separated into a first processing region and a second processing region, and the substrates repeatedly and alternately pass through the first and second processing regions; a vacuum chuck mechanism provided in the rotary table and including suction ports opened to placement regions on which the substrates are placed, to suction and fix the substrates, and suction flow paths provided to communicate with the suction ports; and a switching mechanism configured to switch an operation status of the vacuum chuck mechanism between a full fixed state and a selective release state. |
| US12247282B2 |
Evaporator boats for metallization installations
In one aspect, evaporator boats are provided which, in some embodiments, exhibit resistance to corrosion and associated performance degradation imparted by exposure to molten metals, including aluminum. An evaporator boat described herein comprises a body and an evaporator surface, the body comprising a boron nitride (BN) component and a TiB2 component including a solid solution of TiB2 and one or more elements selected from the group consisting of silicon and metallic elements of Groups IVB-VIIIB of the Periodic Table. |
| US12247279B2 |
Method for preparing a conductive, transparent and flexible membrane
The technique relates to a method for preparing a nanomesh metal membrane 5 transferable on a very wide variety of supports of different types and shapes comprising at least one step of de-alloying 1 a thin layer 6 of a metal alloy deposited on a substrate 7, said method being characterized in that said thin layer 6 has a thickness less than 100 nm, and in that said de-alloying step 1 is carried out by exposing said thin layer 6 to an acid vapor in the gas phase 8, in order to form said nanomesh metal membrane 5. |
| US12247277B2 |
Method for producing a corrosion and high temperature resistant aluminum alloy extrusion material
A method for producing an aluminium alloy extrusion, consisting of an alloy with the composition ≤0.30% by weight of silicon, ≤0.40% by weight of iron, 0.01-1.1% by weight of manganese, ≤0.30% by weight of magnesium, ≤0.70% by weight of zinc, ≤0.35% by weight of chromium, ≤0.20% by weight of zirconium, ≤0.25% by weight of titanium, ≤0.20% by weight vanadium, ≤0.10% by weight of copper, up to 0.15% by weight of other impurities, each not greater than 0.03% by weight and the balance aluminium, the method comprising the steps casting the molten metal into extrusion billet a) subjecting the billet to a homogenization treatment at a holding temperature of 550 to 620° C. for 6 to 10 hours b) heating the billet to a temperature of 400 to 550° C. c) extruding the billet to a tube. |
| US12247276B2 |
Copper powder, method for manufacturing copper powder, and method for manufacturing solid shaped object
The present invention provides a copper powder which is capable of fusion bonding with a low energy laser by enabling heat to be efficiently inputted with a high absorption rate for laser irradiation and has high convenience in handling, and provides a method for manufacturing the copper powder. One embodiment of the present invention is a copper powder, having an absorption rate for light having a wavelength λ=1060 nm of 18.9% to 65.0%, and an index, which is indicated by (the absorption rate for light having a wavelength λ=1060 nm)/(an oxygen concentration), of 3.0 or more. |
| US12247257B2 |
Blood biomarkers of stroke
A method of diagnosing a stroke, a method of determining whether a subject suffering from a stroke will achieve a response with a therapy, a method of determining whether a subject is at risk of having a stroke, and a method for treating a stroke in a subject, by determining a signature in a sample obtained from the subject by measuring the expression levels of at least two biomarkers selected from the group consisting of PTGS2, HMOX1, LDLR, HSPA1B, G0S2, BAG3, TM4SF1, DUSP1 and ADM are provided. |
| US12247253B2 |
Methods of sequencing linked fragments
The invention generally relates to sequencing library preparation methods. In certain embodiments, two template nucleic acids are joined together by a linking molecule, such as a PEG derivative. The linked template nucleic acids is amplified, creating linked amplicons. |
| US12247250B2 |
Point of need testing device and methods of use thereof
The present invention relates to the rapid and electricity-free, point-of-care, multiplexed detection and quantification of at least one or more nucleic acid sequences from nucleic acids corresponding to a plurality of pathogens or biomarkers using a micropatterned lateral flow device. Rapid and molecular-level sensitive differential diagnosis of a disease condition may be enabled without the need for a delayed laboratory test so that timely treatment can be administered. |
| US12247249B2 |
Method for amplifying a genomic sample
Provided herein is method for, among other things, estimating the number of sequence variations in a sample of DNA. In some embodiments, the method can be used to estimate the mutational load of a sample. In some embodiments, the method makes use of a set of primers that have 3′ ends that specifically hybridizes to a sequence that is repeated multiple times in the genome. Thermocycling a reaction mix containing the primers may produce a reaction product comprising at least 50 amplicons having a total length of at least 100 kb. This product can be sequenced to provide an estimate of the number of sequence variations in the sample, and thus the mutational load of the sample. |
| US12247245B2 |
Selectivity screening for antimicrobial compounds
Assays for compounds having a desired biological activity against one but not both of a pair of microorganism species utilize separately detectable labels. The first and second microorganisms are different from each other, the first microorganisms exhibit a first detectable label, the second microorganisms exhibit a second detectable label different from the first detectable label, and neither of the labels interferes with detection of the other label. In various embodiments, the first and second microorganisms are incubated with a candidate compound or a producer thereof. The different labels permit isolation of microorganisms exhibiting one of the labels but not the other, indicating the desired activity, and the compound responsible for this differential response is isolated. |
| US12247237B2 |
Polypeptide variants
The present invention relates to polypeptide variants and methods for obtaining variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants. |
| US12247236B2 |
Methods and compositions for the enzymatic production of pseudouridine triphosphate
The present invention includes novel systems, methods, and compositions for the enzymatic/chemical production of pseudouridine (Ψ) and its variants, such as N1-methyl-pseudouridine-5′-triphosphate (m1ΨTP). |
| US12247234B2 |
Biocatalysts and methods for hydroxylation of chemical compounds
The present disclosure provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents. |
| US12247230B2 |
Mutant polymerases and uses thereof
Provided are mutant polymerases having DNA polymerase activity and reverse transcriptase activity or strand displacement activity, along with target nucleic acid amplification methods employing such mutant polymerases. |
| US12247226B2 |
Cellular reprogramming using temporal and transient plasmid vector expression system
Provided are methods and compositions for inducing the reprogramming of a non-pluripotent to an iPSC having desirable properties using a vector system providing transient and temporal expression of transgenes that are short-lived. Also provided are reprogramming cells and iPSC populations or clonal cell lines using the provided reprogramming methods and compositions. Further provided are genome-engineered iPSCs and derived cells redifferentiated therefrom to comprise targeted editing involving insertions and deletions in one or more selected genomic loci. |
| US12247222B2 |
Quality assurance of chondrocytes
The present invention relates to methods that are based on expression of integrin alpha10 and integrin alpha11 on chondrocytes, used for determining purity, quality, degree of chondrocytic identity, chondrocytic potency, and/or degree of chondrocytic phenotype of a composition comprising chondrocytes, as well as for isolating and enriching a population of high quality chondrocytes and controlling culturing and expanding of high quality chondrocytes. The present invention relates also to composition comprising chondrocytes. |
| US12247220B2 |
3D printed micro-millifluidic bioreactors for long-term retinal organoid maintenance
A bioreactor device includes a solid substrate having a first face and a second face. The solid substrate at least partially defines a perfusion channel, a plurality of chambers, a fluidic inlet, and a fluidic outlet. A first sheet disposed over the first face and a second sheet disposed over the second face. Characteristically, the combination of the solid substrate, the first sheet and the second sheet define the perfusion channel and each chamber of the plurality of chambers. The plurality of chambers are arranged in rows of chambers in which adjacent chambers are positioned at opposite side of the perfusion channel. The perfusion channel extends from the fluidic inlet and the fluidic outlet having a serpentine path along each row of chambers with each chamber being in fluid communication with the perfusion channel. |
| US12247217B2 |
Method for preparing 3D brain organoids
The present invention provides a method for preparing 3D brain organoids, comprising the following steps: neurospheres obtained by the RONA method are dissociated into single cells by accutase, plated on a cell culture plate after being counted, cultured in medium A until day 7; neurospheres are cultured in medium B until day 25˜35, and then they are encapsulated by Matrigel; neurospheres are further cultured in media B until day 55˜65, and then they are encapsulated by Matrigel for the second time and cultured continually afterwards. The present invention also provides a medium for culturing 3D brain organoids. The present invention begins with highly purified neurospheres obtained by the RONA method, and neuronal stem cells can be controlled and cultured to achieve true 3D brain organoids with uniform size and structure by this relatively simple method. The 3D brain organoids have six-layered cortical structure of the brain and various subtypes of inhibitory interneuron cells, which are suitable for disease research in vitro, drug screening, etc., and are of great significance in industrialization. |
| US12247216B2 |
Pluripotent cell aggregates and use thereof
The present invention relates to compositions and methods for mass production of pluripotent stem cells derived from non-human-animal, particularly in a form of aggregates suitable for a variety of uses, particularly to mass production of aggregates of bovine-derived pluripotent stem cells for use in cell grown meat cultures and in production of cell based meat products. |
| US12247213B2 |
Treatment of mucopolysaccharidosis IVA
Provided herein are gene therapy methods for the treatment of mucopolysaccharidosis type IVA (MPS IVA) involving the use of recombinant adeno-associated viruses (rAAVs) to deliver human N-acetylgalactosamine-6-sulfate sulfatase (hGALNS) to the bone of a human subject diagnosed with MPS IVA. Also provided herein are rAAVs that can be used in the gene therapy methods and methods of making such rAAVs. |
| US12247203B2 |
Modified RNA agents with reduced off-target effect
One aspect of the present invention relates to double-stranded RNA (dsRNA) agent capable of inhibiting the expression of a target gene. The antisense strand of the dsRNA molecule comprises at least one thermally destabilizing nucleotide occurring at a seed region; the dsRNA comprises at least four 2′-fluoro modifications, and the sense strand of the dsRNA molecule comprises ligand, wherein the ligand is an ASGPR ligand. Other aspects of the invention relate to pharmaceutical compositions comprising these dsRNA molecules suitable for therapeutic use, and methods of inhibiting the expression of a target gene by administering these dsRNA molecules, e.g., for the treatment of various disease conditions. |
| US12247201B2 |
Materials and methods for treatment of autosomal dominant retinitis pigmentosa
The present application provides materials and methods for treating a patient with autosomal dominant RP, both ex vivo and in vivo; materials and methods for editing a RHO gene in a human cell; and materials and methods for editing a P23H mutation in a RHO gene in a human cell. In addition, the present application provides one or more gRNAs or sgRNAs for editing a RHO gene; one or more gRNAs or sgRNAs for editing a P23H mutation in a RHO gene; and a therapeutic comprising at least one or more gRNAs or sgRNAs for editing a P23H mutation in a RHO gene. The present application provides a therapeutic for treating a patient with autosomal dominant RP. The present application provides a kit for treating a patient with autosomal dominant RP. In addition, the present application provides a self-inactivating CRISPR-Cas system. |
| US12247199B2 |
Nucleic acid elution
This invention relates to the storage on a solid matrix of genetic material, in particular DNA that has been purified prior to the application to the solid matrix. More specifically, the invention relates to a solid matrix for the storage of purified DNA, which matrix has been treated with a solution comprising plant polysaccharide inulin. One advantage of the invention is that an increased amount of DNA can be stored in the solid matrix of the present invention.” |
| US12247196B2 |
Engineered microorganisms and methods of making and using same
The present disclosure provides for engineered microorganisms and methods of making and using same. The engineered microorganisms as described herein can have a surface display and can be useful as therapeutic agents (e.g., sponges) and biosensors. |
| US12247194B2 |
Bioreactors with integrated catalytic nitrogen fixation
Nitrogen in a form suitable for feeding a population of microbes in a bioreactor is produced by reacting nitrogen gas and hydrogen gas to form ammonia plus an unreacted gas stream under conditions favorable to having little unreacted nitrogen gas in the unreacted gas stream. The ammonia, or a compound derived from the ammonia is fed to the microbes and the unreacted gas stream is optionally fed back into the reaction, or fed into the bioreactor. Oxygen can be produced, such as by electrolysis, and also provided to the microbes. Hydrogen from the electrolysis can be added to the hydrogen being reacted with nitrogen gas, and/or can be added to the bioreactor. Where nitrogen gas is produced from air separation, the residual gases can be another source of oxygen. |
| US12247190B2 |
Bi-layer multi-well cell culture platform
The methods and systems described herein provide a cell culture platform with an array of tissue modeling environments and dynamic control of fluid flow. The cell culture platform includes an array of wells that are fluidically coupled by microchannel structures. The dynamically controlled flow of fluid interacts with cells grown within the microchannels. |
| US12247187B2 |
Device for infusing smoke flavor into beverages
A device for infusing smoke flavor into beverages includes a board, at least one recessed smoking well, an infuser and tubing. The board has a board thickness. The at least one recessed smoking well is recessed into a top surface of the board. The infuser is housed inside of the board. The infuser is configured to create smoke. The infuser includes a fan configured to direct the smoke created. The tubing connects the infuser to the recessed smoking well. Wherein, once lit, the infuser is configured to direct smoke it creates through the tubing and into the recessed smoking well. Whereby, the device is configured to infuse smoke flavor into a glass containing the beverage positioned in the recessed smoking well by directing smoke created from the infuser through the tubing and into the recessed smoking well. |
| US12247186B2 |
Silicone fluid blend for impregnating fuser cleaning web
A fuser fluid composition is disclosed, including a non-fluorinated functional silicone fluid, and a non-fluorinated non-functional silicone fluid, where the non-fluorinated functional silicone fluid is present in the fuser fluid composition in an amount of from about 1 wt % to about 30 wt % based on a total weight of the fuser fluid composition, and the non-fluorinated non-functional silicone fluid is present in the fuser fluid composition in an amount of from about 50 wt % to about 99 wt % based on a total weight of the fuser fluid composition. The non-fluorinated functional silicone fluid may include an amine-functional group. A cleaning web and a fusing subsystem for a printing system may include a material impregnated with the fuser fluid composition. |
| US12247183B2 |
Water-soluble unit dose article
A water-soluble unit dose article containing a water-soluble film and a liquid laundry detergent composition having a first anionic surfactant, and a method of making the water-soluble unit dose article. |
| US12247182B2 |
Alkylbenzenesulfonate surfactants
A liquid laundry composition having from about 6% to about 50%, by weight of the laundry composition, of a surfactant component. The surfactant component having from about 0.5% to about 30%, by weight of the laundry composition, of an HLAS surfactant selected from alkyl benzene sulfonic acids, alkali metal or amine salts of C10-16 alkyl benzene sulfonic acids, wherein the HLAS surfactant comprises greater than 50% C12. |
| US12247180B2 |
Apparatus and compositions for improving scent delivery
A volatile composition having: (i) greater than 30% of a scented hydrophobic material by weight of the volatile composition, wherein the scented hydrophobic material comprises one or more volatile compounds; and (ii) greater than 20% of a regulating scent intensity (RIS) composition by weight of the volatile composition.The RIS composition has at least two of: a first regulating scent intensity component (RIS component) having a high average vapor pressure (VP); a second RIS component having a medium average VP; and a third RIS component having a low average VP; The average VP of each of said one or more volatile compounds is lower than at least one of the high, medium and low average VPs of the first, second and third RIS components at the same temperature. |
| US12247178B2 |
Lubrication of rechargeable hybrid vehicle engine and hybrid vehicle comprising a range extender
The application concerns the use of a lubricant composition of grade 0W-8 according to the SAEJ300 classification, comprising at least one base oil, from 1 to 1000 ppm of at least one friction modifying additive and from 0.1 to 10% by weight of at least one polymer improving the viscosity index, said lubricant composition having kinematic viscosity measured at 40° C. according to standard ASTM D445 lower than or equal to 20 mm2/s, kinematic viscosity measured at 100° C. according to standard ASTM D445 lower than 5 mm2/s, and Noack volatility measured at 250° C. according to standard CEC-L-40-A-93 of between 10 and 85%, preferably between 25 and 85%, more preferably between 60 and 85%, for the lubrication of a rechargeable hybrid vehicle engine or a hybrid vehicle engine comprising a range extender. |
| US12247175B2 |
Method for upgrading heavy oil by pyrolysis using byproducts of coke production
The present invention relates to a method for upgrading heavy oil by using byproducts of coke production, and particularly provides a method for upgrading heavy oil comprising the steps of: a) mixing heavy oil with byproducts of coke production to produce a mixed liquid: and b) subjecting the mixed liquid to pyrolysis, the method allowing reduction of the amount of coke generated and thus being economical and effective. |
| US12247174B2 |
Wax and lube base stock products using shape selective membrane separation
Provided herein are molecular sieve membranes for separating hydrocarbons of a lube feed stock into a permeate and a retentate based on molecular shape. The molecular sieve membranes comprise one or more layers of size-selective catalyst and a porous support comprising a plurality of diffusing gaps. Each layer of size-selective catalyst has a plurality of perpendicular membrane channels and a plurality of opening pores. The porous support is in fluidic communication with the plurality of opening pores to provide a fluidic pathway between the perpendicular membrane channels and the diffusing gaps. Also provided are processes for separating n-paraffins from other hydrocarbons in a lube feed stock using the present molecular sieve membranes. |
| US12247173B2 |
Energy-saving process and device for recovering C2 from refinery dry gas
The preset invention provides an energy-saving process and device for recovering C2 from refinery dry gas. The process is as follows: dry gas is cooled and then sent to a multi-stage absorption tower for treatment; the gas phase from the multi-stage absorption tower is sent to a fuel gas pipeline network or PSA unit, and the liquid phase is sent to a high-pressure flash zone for treatment; the gas phase from the high-pressure flash zone is returned to a compression section of a dry gas pretreatment system; the gas phase from the low-pressure flash zone is sent to a C2 concentrated gas compressor system; and the gas phase from the desorption tower is mixed with the gas phase obtained from the low-pressure flash zone and sent to an ethylene cracking furnace as a C2 concentrated gas product, most of the liquid phase is returned to the multi-stage absorption tower. |
| US12247169B2 |
Method for making photochromic contact lenses
Described herein is a cost-effective and time-efficient method for producing photochromic contact lenses, in particular, preferably photochromic silicone hydrogel contact lenses, from a polymerizable composition comprising an unique selection and combination of main polymerizable components, a photochromic compound and a visible-light photoinitiator, based on the Lightstream Technology™. This invention also provides photochromic contact lenses or more preferably photochromic silicone hydrogel contact lenses made according to a method of the invention. A photochromic contact lens of the invention is capable of undergoing a reversible color change upon exposure to UV-irradiation or high-energy-violet light (HEVL) (with wavelengths from 380 nm to 440 nm). |
| US12247167B2 |
Salt tolerant friction reducer
Provided are water-soluble polymers that may include a water-soluble bipolymer, a water-soluble anionic terpolymer, and a water-soluble cationic terpolymer. The water-soluble polymers may include a reaction product of a first monomer that has a vinyl-containing group linked to a pendant carbohydrate moiety; a second monomer that has a vinyl group, a carbonyl group and a nitrogen; an anionic monomer in a water-soluble anionic terpolymer; and a cationic monomer in a water-soluble cationic terpolymer. Further provided are aqueous solutions that may include a water-soluble bipolymer, a water-soluble anionic terpolymer, and a water-soluble cationic terpolymer. Further provided are methods of use that may include introducing an aqueous solution into a formation such that the formation fractures, where the aqueous solution may include a water-soluble bipolymer, a water-soluble anionic terpolymer, and a water-soluble cationic terpolymer. |
| US12247166B2 |
Drag reducing agent for emulsified acids
A method for acidizing a subterranean formation may include: preparing a water-in-oil emulsion comprising a non-polar phase, a polar phase, an emulsifier an acid, and a drag reducing agent; pumping the water-in-oil emulsion into a wellbore penetrating a subterranean formation above a fracture gradient of the subterranean formation to create or extend at least one fracture in the subterranean formation. |
| US12247162B2 |
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. |
| US12247161B2 |
Gel formation from reaction heating
A method for sealing a high permeability region in a reservoir is provided. The method includes injecting a gel precursor solution into a high permeability region in a reservoir, injecting a sodium nitrite solution proximate to the high permeability region, and injecting an ammonium chloride solution proximate to the high permeability region. The ammonium chloride solution and the sodium nitrite solution are mixed proximate to the high permeability region. The ammonium chloride solution and the sodium nitrite solution are allowed to react, increasing the temperature of the reservoir proximate to the high permeability region. The gel precursor solution is allowed to react to form a solid gel in the high permeability region. |
| US12247159B1 |
Bioderived renewable graphene enhanced cement
A hardened cement produced by setting a cement slurry including graphene comprising bioderived renewable graphene (BRG), a cement, and water. The graphene of the cement slurry comprises, consists essentially of, or consists of BRG, and the cement slurry comprises at least 0.2 (e.g., from about 0.2 to about 20) percent graphene comprising BRG by weight of cement (% graphene bwoc). The hardened cement produced by allowing the cement slurry to set has one or more enhanced mechanical properties (e.g., increased Young's modulus (YM), increased compressive strength (CS), or increased resiliency as indicated by an increased reduction in a ratio of YM/CS) relative to a same hardened cement produced by allowing to set a same cement slurry comprising a same total amount of graphene, with synthetic graphene (SG) in place of at least a portion of the BRG. Methods of cementing with the cement slurry are also provided. |
| US12247151B2 |
Doped BeO compounds for optically stimulated luminescence (OSL) and thermoluminescence (TL) radiation dosimetry
The present invention relates generally in part to BeO-based compounds that are capable of storing at least part of the energy of incident ionizing radiation and releasing at least part of the stored energy upon optical stimulation and heating. BeO-based compounds dosimetry was also developed in instrumentation, application and fundamental investigations. The present disclosure further relates the to the investigation of a BeO-based optically stimulated luminescence (OSL) dosimeter together with an OSL reader, and discusses the design and operation of an OSL reader, suitable to measure OSL emission of BeO-based dosimeters, for example beryllium oxide doped with sodium, dysprosium and erbium. The present disclosure further relates to the use of BeO-based compounds comprising BeO and at least one dopant selected from the group consisting of sodium, dysprosium and erbium as a fiber-coupled OSL dosimeter. |
| US12247142B2 |
Tackifier-free hot melt adhesive compositions suitable for use in a disposable hygiene article
A hot melt adhesive composition comprises a polypropylene homopolymer having a DSC melting point of less than 100° C.; a butene-based copolymer; and a plasticizer. The butene-based copolymer may comprise a butene-rich amorphous poly-alpha olefin, such as a butene-propylene copolymer, or a semi-crystalline copolymer, such as a butene-ethylene copolymer. The hot melt adhesive is especially useful for bonding substrates which swell or elongate significantly in use. Such uses include adhering superabsorbent polymers to a substrate or adhering together two substrates at least one of which having superabsorbent polymers, such as the top and bottom layer of an absorbent core of a disposable hygiene article, such as a diaper, feminine sanitary napkin, and adult incontinence pad. The hot melt adhesive composition, which does not contain a tackifier, demonstrates suitable elongation at break and stress at yield, with a sufficiently low viscosity, to stabilize an absorbent core having superabsorbent polymers. |
| US12247141B2 |
Polishing slurry composition
The present invention relates to a polishing slurry composition. A polishing slurry composition according to an embodiment of the present disclosure comprises: a nonionic polymer having at least one amide bond; a selectivity control agent; and abrasive particles. |
| US12247138B2 |
Defoaming composition
A defoaming composition is composed of a composition E composed of a hydrogen bond donor polyether modified polysiloxane C and a hydrogen bond acceptor X, and a composition F composed of a hydrogen bond donor fatty alcohol polyether D and a hydrogen bond acceptor Y; and the polyether modified polysiloxane C is composed of a polyorganosiloxane A and an allyl polyether B. The general structural formula of the polyorganosiloxane A is R02HSiO (Me2SiO)aSiHR02, where R0 is C1-12 alkyl, cycloalkyl or aryl, and a=10-100. The general structural formula of the allyl polyether B is CH2═CHCH2(OCH2CH2)b(OCH2CHCH3)cOH, where b=1-10, and c=10-100. The general structural formula of the fatty alcohol polyether D is R1(OCH2CH2)m(OCH2CHCH3)nOH, where R1 is C3-20 linear or branched alkyl, cycloalkyl or aralkyl; m=1-50; and n=10-100. The hydrogen bond acceptors X and Y are menthol, menthene, thymol, terpilenol, carveol or perillyl alcohol. |
| US12247134B2 |
Coating compositions
This invention relates to compositions suitable for use as coatings. More particularly, this invention relates to compositions suitable for use as industrial coatings such as anti-corrosion coatings, protective coatings and adhesive coatings. This invention relates to compositions and methods for coating substrates. More particularly, the invention relates to coating compositions and methods for coating substrates, where the coating compositions comprise polymerized olefins and cyclic olefins, via different chemical transformations. The invention also relates to methods of applying the coatings to the substrates. |
| US12247132B2 |
Aqueous inkjet ink and use thereof
The present invention provides an aqueous ink comprising one or more film forming agents, wherein the total film forming agent concentration in the aqueous ink is from 0.1 to 30 wt. %, and optionally one or more emulsifiers, preferably wherein the total emulsifier concentration in the aqueous ink is from 0.1 to 10 wt. %. The one or more emulsifiers, if present, are fatty acid esters of polyalkoxylated sorbitan and/or the one or more film forming agents fulfil at least one of the following properties: a Young modulus of at least 2 GPa, and a nano hardness of at least 0.08 GPa. Also provided is a use thereof for inkjet printing, preferably on a corrugated board or on a liner for the production of corrugated board. |
| US12247130B2 |
Laminatable ink
The present disclosure relates to laminatable ink, comprising a radiation-curable ink preferably in an amount, based on the laminatable ink, of ≥50 wt % to ≤99 wt %, and a thermally activatable matrix material preferably in an amount, based on the laminatable ink, of ≥1 wt % to ≤50 wt %, where the matrix material comprises at least a thermally activatable polymer, preferably in an amount, based on the laminatable ink, of ≥5 wt % to ≤30 wt %, preferably ≥8 wt % to ≤20 wt %, more preferably of ≥10 wt % to ≤15 wt %. |
| US12247129B2 |
Seed coatings, coating compositions and methods for use
A seed or seedling is coated with underivatized guar, cationic hydroxypropyl guar, polyacrylamide, poly(methacrylic acid), poly(acrylic acid), polyacrylate, poly(ethylene glycol), polyethyleneoxide, poly(vinyl alcohol), polyglycerol, polytetrahydrofuran, polyamide, hydroxypropyl guar, carboxymethyl guar, carboxymethylhydroxypropyl guar, underivatized starch, cationic starch, corn starch, wheat starch, rice starch, potato starch, tapioca, waxy maize, sorghum, waxy sarghum, sago, dextrin, chitin, chitosan, xanthan gum, carageenan gum, gum karaya, gum arabic, pectin, cellulose, hydroxycellulose, hydroxyalkyl cellulose, hydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, or hydroxypropyl cellulose, the coated seed or seedling having a shelf-life at room temperature in ambient conditions in an unsealed container to at least two months. |
| US12247128B2 |
Process for preparing an aqueous suspension comprising a ground calcium carbonate-comprising material
The present invention relates to a process for preparing an aqueous suspension comprising a ground calcium carbonate-comprising material, the use of a homopolymer or a copolymer in such a process for preparing an aqueous suspension comprising a ground calcium carbonate-comprising material, an aqueous suspension comprising a ground calcium carbonate-comprising material obtained by the process, and the use of an aqueous suspension comprising a ground calcium carbonate-comprising material in paper applications such as paper filling and paper coating applications, in coating applications, in paints, in adhesives, in sealants, in concrete, in agriculture applications, in food applications, in cosmetic applications, or in pharmaceutical applications. |
| US12247122B2 |
Polycarbonate blend having reduced disturbing noise
The present invention relates to a moulding compound containing: A) at least one polymer selected from the group consisting of polycarbonate and polyester carbonate; B) a polymer containing B1) at least one rubber-modified vinyl(co)polymer containing B1.1) 80 to 95 wt. %, based on B1, of at least one vinyl monomer and B1.2) 5 to 20 wt. %, based on B1, of one or more rubber-elastic polybutadiene-containing graft foundations, wherein B1 contains polybutadiene-containing rubber particles, which are grafted with the vinyl monomers B1.1 and contain inclusions of vinyl(co)polymer consisting of the vinyl monomers B1.1, and a vinyl(co)polymer matrix which consists of the vinyl monomers B1.1 and is not bonded to these rubber particles and not enclosed in rubber particles, and optionally B2) further rubber particles, grafted with vinyl monomers, from B2.1) 5 to 75 wt. %, based on B.2, of at least one vinyl monomer grafted onto B2.2) 25 to 95 wt. %, based on B2, of one or more rubber-elastic graft foundations, wherein the weight ratio of the components B1 to B2 is at least 5:1; C) a master batch, which is solid at room temperature, containing C1) one or more copolymers containing structural units derived from an olefin and structural units derived from a polar comonomer; C2) a vulcanised silicone elastomer. The invention also relates to a method for preparing the moulding compound, to the use of the moulding compound for producing moulded bodies, and to the moulded bodies themselves. |
| US12247121B2 |
Curable epoxy composition and its use in prepregs and core filling
A curable composition comprising: i) a glycidyl ether of a novolac, comprising or consisting of moieties having the formula (I), wherein —Ra is either always hydrogen or always methyl; —B is either always *—CH2-** or always formula (A); —a fraction of 0.8 to 0.99 of the Y moieties are essentially —O-glycidyl, this fraction being designated as x, and the remainder of the Y moieties, this fraction being designated as (1-x), are divalent bridging spacers of the structure *—O—CH2—CH(OH)—CH2—O—** connecting two moieties according to above formula (I); and—n is a number in the range of 0.1 to 3.0; and wherein said novolac glycidyl ether has an epoxy equivalent weight FEW in the range of 160 to 270 g/eq. and the average number of epoxy groups per molecule of novolac glycidyl ether (I), designated as f, is in the range of 2.1 to 5.0; ii) dicyandiamide; and iii) an urea derivative of the formula (II). This composition is stable upon storage at room temperature and fire-retardant. It can be used for preparation of prepregs and in core filling, particularly in the aerospace field. |
| US12247119B2 |
Emulsion composition, polystyrene nano-fiber, polystyrene nano-fiber product, preparation method, and use thereof
An emulsion composition, a polystyrene nano-fiber, a polystyrene nano-fiber product and a preparation method and use thereof, wherein the emulsion composition comprises a dispersed phase and a continuous phase, the dispersed phase contains a soluble salt and a first solvent, the continuous phase contains polystyrene, a second solvent and sulfonated polystyrene being syndiotactic polystyrene and/or isotatic polystyrene; the preparation of the emulsion composition: under heating and stirring, dropwise adding the dispersed phase into the continuous phase; the preparation of the polystyrene nano-fiber or polystyrene nano-fiber product: crystallize the above emulsion composition; the polystyrene nano-fiber prepared by the above emulsion composition has a pore structure, and the prepared product has a stable and controllable three-dimensional structure and multi-level and/or intercommunicated pore structure, and also has a high preparation efficiency, therefore the above polystyrene nano-fiber or product has excellent application prospects in absorption, adsorption, oil-water separation, and construction of special wettability surfaces. |
| US12247116B2 |
Antenna module
An antenna module is provided. The antenna module comprises a dielectric on which is disposed one or more antenna elements configured to transmit and/or receive a radiofrequency signal; a communication circuit for processing the radiofrequency signal; an interconnect member that is electrically connected with the communication circuit and the antenna elements, wherein the interconnect member optionally contains a substrate on which a metal coating is disposed; and optionally, a shield member covering the communication circuit that contains a substrate on which a metal coating is disposed. The dielectric, the substrate of the interconnect member, and/or the substrate of the shield member contain a polymer composition comprising silicate fibers distributed within a polymer matrix that includes a thermotropic liquid crystalline polymer. |
| US12247115B2 |
Polymer compositions with improved weathering resistance
This invention relates to a polymer composition comprising: (A) at least one polyester, and (B) a stabilizer composition comprising: (1) at least one primary antioxidant comprising at least one hindered phenolic antioxidant; (2) at least one secondary antioxidant comprising at least one phosphite; (3) at least one chain extending agent; (4) at least one ultraviolet light absorbing agent; and (5) at least one hindered amine light stabilizer. |
| US12247109B2 |
Biodegradable polymeric substrate and a method of producing the substrate
The present invention discloses a method of making a non-biodegradable flexible packaging substrate biodegradable. The method comprises the steps of (i) providing a substrate web from an unwind to a coating station (402), (ii) applying thin layer of uniform deposition of a curable coating on at least one surface of the substrate partially or completely by the coating station wherein the external surface of the substrate is essentially coated, (iii) curing the coating applied on the substrate web by a curing unit, and (iv) collecting the coated substrate web in roll at rewind. Further, the thickness of the thin layer of uniform deposition is in the range of 0.01 gsm to 10 gsm. |
| US12247103B2 |
Polyimide precursor solution, porous polyimide film, separator for secondary battery, and secondary battery
A polyimide precursor solution includes a polyimide precursor having a glass transition temperature Tg of equal to or higher than 300° C. after imidization, an aqueous solvent containing water, an organic amine compound, and resin particles having a volume average particle size of equal to or less than 100 nm. |
| US12247098B2 |
Curative
An illustrative embodiment of a manufactured surface component may be comprised of a textile material on a first face and an elastomer material on a second face, wherein said elastomer material is bonded to said textile material, wherein said manufactured surface component is substantially planarly configured, wherein an area of said first face and said second face is from about 0.04 square inches to about 4.0 square inches, wherein a thickness of said manufactured surface component is from about 0.3 mm to about 2.5 mm, and wherein said manufactured surface component is substantially free of any petrochemical-derived plastics, petrochemicals, and toxins. |
| US12247096B2 |
Processes and production plants for producing polymer polyols
Processes for preparing a polymer polyol (PMPO) in which a base polyol is continuously produced in a continuous base polyol reactor, the base polyol is continuously discharged from the continuous base polyol reactor; the base polyol is continuously introduced to a continuous PMPO reactor, which is different from the continuous base polyol reactor, and PMPO is continuously removed from the PMPO reactor. Production plant configured to carry out such processes are also described. |
| US12247095B2 |
Process for preparing random butadiene-isoprene copolymers having a high content of cis-1,4 units
Process for preparing a random butadiene-isoprene copolymer having a high content of cis-1,4 units comprising copolymerizing butadiene and isoprene, in the presence of at least one organic solvent, and a catalytic system prepared in situ comprising: (a1) at least one neodymium carboxy late soluble in said organic solvent, containing a variable amount of water, the H2O/Nd molar ratio being between 0.001/1 and 0.50/1: (a2) at least one aluminum alkyl compound: (a3) at least one aluminum alkyl compound containing at least one halogen atom. The random butadiene-isoprene copolymer having a high content of cis-1.4 units obtained from the abovementioned process may be advantageously used in a number of applications ranging from the modification of plastics [for example, obtainment of high impact polystyrene (HIPS)], to the production of tires, in particular the production of tire treads and/or of tire sidewalls. |
| US12247092B2 |
Polyethylene and polypropylene block copolymers
A semicrystalline multiblock copolymer includes alternating blocks of semicrystalline isotactic polypropylene (iPP) and semicrystalline polyethylene (PE), having a block arrangement according to formula (I): (iPPw)p(PEx)(iPPy)m(PEz)n (I), wherein p is 0 or 1; m is 0 or 1; n is 0 or 1; the sum of p, m, and n is 1, 2, or 3; and the sum of w, x, y, and z is greater than or equal to 40 kg/mol, with the provisos that: when m and n are 0, the sum of w and x is greater than or equal to 140 kg/mol; and when p and n are 0, the sum of y and x is greater than or equal to 140 kg/mol. Related compositions and methods are also provided. |
| US12247091B2 |
Laminate and product
A laminated body 10 includes: a layer (C) 12 consisting of a composition (c) containing a copolymer that contains a conjugated diene unit and a non-conjugated olefin unit and contains 0 mol % of a butylene unit; and a layer (R) 14 consisting of a composition (r) containing an olefin-based resin, in which the layer (C) 12 is adjacent to the layer (R) 14. The laminated body 10 is excellent in a mechanical strength and impact resistance, and is easy to repair. |
| US12247090B2 |
Enzyme-mediated free radical initiating systems for the production of hydrogels and controlled radical polymerization processes
The present disclosure describes, in part, an enzyme-mediated radical initiating system and methods of using the system to produce polymers, including polymeric hydrogels, at ambient conditions. |
| US12247088B2 |
Method of preparing a heat-modified starch
The invention relates to a method of producing a heat-modified starch comprising the steps of: (i) preparing a starch milk containing between 30 and 40% by weight, preferably between 35 and 37% by weight, solid matter, (ii) adding a powdery alkaline agent such as to obtain a final conductivity of between 0.7 and 2.5 mS/cm, (iii) ensuring a contact time of between 0.5 and 5 hours, (iv) filtering and drying the starch milk, (v) and heating the dried starch to bring it to a temperature of more than 180° C. for a dwell time of between 8 and 50 minutes, preferably between 10 and 40 minutes, even more preferably between 12 and 35 minutes. |
| US12247084B2 |
Anti-BCMA CAR antibodies, conjugates, and methods of use
The invention provides improved methods for detecting anti-BCMA CAR expression on T cells. |
| US12247081B2 |
CEACAM5-dependent 4-1BB-agonistic bispecific antibodies
Provided are bispecific or multispecific antibodies that include an anti-CEACAM5 portion and one or more anti-4-1BB nanobodies whose agonist activity is dependent on the presence of the CEACAM5 antigen. Such bispecific or multispecific antibodies are safe, and are efficacious in treating cancer and have long-term protective immunological memory against tumors. Methods of using the antibodies for treating diseases such as cancer are also provided. |
| US12247078B2 |
ERBB-2 and ERBB-3 binding bispecific antibodies for use in the treatment of cells that have an NRG1 fusion gene
The invention relates to the field of antibodies. In particular it relates to the field of therapeutic (human) antibodies for the treatment of ErbB-2/ErbB-3 positive cells. More in particular it relates to treating of cells comprising an NRG1 fusion gene comprising at least a portion of the NRG1-gene fused to a sequence from a different chromosomal location. |
| US12247076B2 |
Use of modified Fc fragments in immunotherapy
The present invention relates to the use of antibody Fc fragments in the treatment of autoimmune and/or inflammatory diseases, said Fc fragments being isolated recombinant Fc fragments having a modified affinity for at least one of the Fc receptors (FcR), particularly an increased affinity to FcRn. |
| US12247073B2 |
Anti-CD33 antibodies and methods of use thereof
The present disclosure is generally directed to compositions that include antibodies, e.g., monoclonal, antibodies, antibody fragments, etc., that specifically bind a CD33 polypeptide, e.g., a mammalian CD33 or human CD33, and use of such compositions in preventing, reducing risk, or treating an individual in need thereof. |
| US12247061B2 |
Compositions and methods for the treatment of cancer using a CD8 engineered T cell therapy
Compositions comprising and methods for the treatment of cancer using a neoTCR based cell therapy with a CD8 expression construct. |
| US12247058B2 |
Nucleic acids encoding modified FGF-21 polypeptides, vectors and cells containing, and use thereof
Nucleic acids encoding modified FGF-21 polypeptides, optionally containing at least one non-codon encoding a naturally-encoded amino acid, and vectors and cells containing are provided. These nucleic acids can be used to express the modified FGF-21 polypeptide encoded thereby. The expressed FGF-21 polypeptides may be used as therapeutics, e.g., in the treatment of diseases associated with fibrosis. |
| US12247056B2 |
Multi-epitope vaccine for the treatment of Alzheimer's disease
The disclosure provides peptide compositions and immunotherapy compositions comprising an amyloid-beta (Aβ) peptide and a tau peptide. The disclosure also provides methods of treating or effecting prophylaxis of Alzheimer's disease or other diseases with beta-amyloid deposition in a subject, including methods of clearing deposits, inhibiting or reducing aggregation of Aβ and/or tau, blocking the uptake by neurons, clearing amyloid, and inhibiting propagation of tau seeds in a subject having or at risk of developing Alzheimer's disease or other diseases containing tau and/or amyloid-beta accumulations. The methods include administering to such patients the compositions comprising an amyloid-beta (Aβ) peptide and a tau peptide. |
| US12247055B2 |
General amyloid interaction motif (GAIM)
The present invention relates to variants of the general amyloid interaction motif (GAIM) of bacteriophage gene 3 protein (g3p) and fusion proteins thereof. The GAIM variants and fusion proteins of the invention are partially or fully deimmunized and demonstrate superior binding and specificity to a diverse array of amyloid proteins, and exhibit enhanced amyloid remodeling and inhibition of amyloid aggregation. The present invention further relates to nucleic acids, vectors, host cells, and methods of making the GAIM variants and fusion proteins thereof. The present invention also relates to pharmaceutical compositions and methods of increasing bacteriophage infectivity, methods of detecting amyloid aggregates, and methods of diagnosing and/or treating a disease associated with misfolded and/or aggregated amyloid protein. |
| US12247050B2 |
α-sheet polypeptides and their use
Alpha-sheet polypeptide multimers, and polypeptides for making multimers, compositions and medical devices including them, and their use for treating and diagnosing amyloid diseases or amyloid-associated diseases are disclosed. |
| US12247048B2 |
Process for the preparation of cortexolone 17α-propionate and new hydrated crystalline form thereof
The present invention is directed to a process for the preparation of cortexolone 17α-propionate, comprising a hydrolysis reaction of an ortho-ester of formula (III) in which R is a hydrogen atom or a methyl group, in the presence of a dilute solution of acetic acid. The present invention is also directed to a hydrated crystalline form of cortexolone 17α-propionate obtained by such process. |
| US12247046B2 |
Ribonucleic acids with 4′-thio-modified nucleotides and related methods
Disclosed are messenger RNA molecules and related compositions incorporating a 4′-thio modification in the furanose ring of at least one nucleotide residue, and methods of using these mRNAs to produce an encoded therapeutic protein in vivo and to treat or prevent diseases or disorders. In certain embodiments, the 4′-thio modified mRNA provides for enhanced stability and/or reduced immunogenicity in in vivo therapies. |
| US12247044B2 |
Composition, photoelectric conversion element, and imaging device
A composition contains a naphthalocyanine derivative represented by the following formula: where R1 to R8 are independently an alkyl group and R9 to R12 are independently an aryl group, and at least one hydrogen atom in at least one selected from the group consisting of R9, R10, R11, and R12 is substituted by an electron-withdrawing group. |
| US12247041B2 |
Organic electroluminescent materials and devices
An OLED including an anode, a cathode, and an organic layer between the anode and the cathode, where the organic layer includes a compound having the formula [LA]3-nIr[LB]n is disclosed.In the formula, LA is |
| US12247040B2 |
Iridium complex compound
An iridium complex compound represented by formula (5): where in formula (5), Ir represents an iridium atom, R1 to R12 each independently represent a hydrogen atom or a substituent, adjacent R1 to R12 are optionally bonded together to form a ring, R13 to R22 each independently represent a hydrogen atom or a substituent, adjacent R13 to R22 are optionally bonded together to form a ring, X represents a bidentate ligand, m represents an integer of 1 to 3, and at least one of R13, R17, R18, and R22 represents a substituent other than a hydrogen atom. |
| US12247034B1 |
Crystalline form of deuruxolitinib phosphate
The present disclosure is directed to polymorph Form 1 of 1H-pyrazole-1-propanenitrile, β-(cyclopentyl-2,2,3,3,4,4,5,5-d8)-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-, (βR)-, phosphate (1:1) (deuruxolitinib phosphate). Also disclosed are methods of treatment using polymorph Form 1 of deuruxolitinib phosphate and methods of making polymorph Form 1 of deuruxolitinib phosphate. |
| US12247026B2 |
Heterocyclic compounds as immunomodulators
Disclosed are compounds of Formula (I′), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections. |
| US12247021B2 |
Substituted tetrahydrofurans as modulators of sodium channels
Compounds, and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels are provided. Also provided are pharmaceutical compositions comprising the compounds or pharmaceutically acceptable salts and methods of using the compounds, pharmaceutically acceptable salts, and pharmaceutical compositions in the treatment of various disorders, including pain. |
| US12247020B2 |
Bipyrazole derivatives as JAK inhibitors
The present invention provides compounds of Formula I: or pharmaceutically acceptable salts thereof, as well as their compositions and methods of use, that inhibit the activity of Janus kinase (JAK) and are useful in the treatment of diseases related to the activity of JAK including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases. |
| US12247016B2 |
Epoxidation process with increased cycle water absorption
A process for the preparation of ethylene oxide in which a conventional ethylene oxide process is modified by supplement with a second chiller and a tempered water system. |
| US12247015B2 |
3-amino-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide derivatives as inhibitors of MRGX2
Disclosed are compounds of Formula (1), tautomers thereof, and pharmaceutically acceptable salts of the compounds or tautomers, wherein L, R1, R2, R3, R4 and R5 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula (1), to pharmaceutical compositions which contain them, and to their use for treating diseases, disorders or conditions associated with MRGX2. |
| US12247014B2 |
2,3-diaryl-1,3-thiazepan-4-ones compounds and methods for making
A compound with the following general formula (I) and a general method for making this compound are provided, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15 and R16 are each independently selected from the group that includes H, halogen, nitro, cyano, alkyl, aryl, alkoxy, cycloalkyl, heteroalkyl, heterocyclyl, aralkyl, heteroaryl and heteroaralkyl. |
| US12246999B2 |
Oil dispersion composition
The present invention relates to a novel agricultural oil dispersion composition comprising at least one algae or their derivatives, and at least one agrochemically acceptable excipient. Particularly, the invention relates to a novel agricultural oil dispersion composition comprising at least one algae or their derivatives present in the range of 0.1%-65% by weight of the total composition, at least one water immiscible solvent present in the range of 0.1%-90% by weight of the total composition, at least one surfactant present in the range of 0.1%-80% by weight of the total composition and at least one agrochemically acceptable excipient, wherein the composition comprises particles in the size range of 0.1-50 microns. The invention relates to a process of preparing the novel agricultural oil dispersion composition. The invention further relates to a method of application of the novel oil dispersion composition to the crops, plants, locus or parts thereof or to the surrounding soil. |
| US12246990B2 |
Filler made from sorted waste materials for the production of cement-bound shaped bodies
A filler for production of cement-bound shaped bodies, comprising a material group mixture of comminuted and sorted waste materials, conditioned with chemical reagents/compounds in the presence of water, wherein the material group mixture is composed of comminuted and sorted waste materials, selected from the following material groups: PPK: paper, paperboard, cardboard plastics inert material textiles wood which are mixed according with a mass-related material group vector and then comminuted. |
| US12246984B2 |
Glass coating composition, manufacturing method for coated glass using the glass coating composition, and cooking apparatus using the coated glass
A glass coating composition may include a glass composition and a nanopowder. The nanopowder may include Zinc Oxide (ZnO) and may be added to a glass composition in 1 to 10 weight (wt %). The glass composition may include 20 to 40 wt % of phosphorus pentoxide (P2O5), a total of 15 to 30 wt % of aluminum oxide (Al2O3) and zirconium dioxide (ZrO2), a total of 10 to 30 wt % of sodium oxide (Na2O) and potassium oxide (K2O), 10 to 25 wt % of boron trioxide (B2O3), and 10 to 15 wt % of zinc oxide (ZnO). |
| US12246983B2 |
Arrangement for recycling mineral wool waste to mineral wool production
A method of and an arrangement for recycling mineral wool waste to mineral wool production includes at least one melting furnace for melting virgin mineral wool raw material, the melting furnace including an inlet for virgin mineral wool raw material and an outlet for molten mineral wool material, a production line connected to the outlet for molten mineral wool material for producing a mineral wool product from the molten mineral wool material. The production line includes a curing oven, a fluidized bed reactor including an exhaust gas duct, an inlet for predetermined primary fuel, an inlet for predetermined bed material, and an outlet for an ash material, the ash material including bottom ash discharged via a bottom outlet from the fluidized bed reactor or fly ash separated by a particle separator from exhaust gas in the exhaust gas duct or a mixture of the bottom ash and the fly ash. |
| US12246980B2 |
Glass substrate for vehicle glazing, in particular for the windscreen of a vehicle
The invention relates to a method for producing a glass substrate for vehicle glazing, in particular for a windscreen of a vehicle, which comprises hot forming of a borosilicate glass, wherein in a hot forming section, at least during stretching of the glass (8) in the flow direction or longitudinal direction of movement of the glass (8), an aging velocity Av of the glass (8) to be hot formed does not exceed 10 mm/s and an aging velocity Av of the glass preferably does not undershoot 3 mm/s, and also relates to glass substrates for vehicle glazing produced by such method as well as to windscreen projection devices and driver assistance systems comprising such glass substrates. |
| US12246978B2 |
Water treatment system and method
A water treatment system and method. Influent water produced from an oil and gas production or the like is circulated in a multistage unit where the water is treated by degassing the water by saturating the water with air, stripping volatile compounds from the water, evaporating non-aqueous phase liquid petroleum from the water, repeatedly stripping and equilibrating inorganic carbons in the water, subliming semi-solids from the water, and breaking colloids in the water using continuous cavitation. Water from the multistage unit is clarified through floatation and sedimentation and biological material in the water is inactivated using irradiation. Water is then filtered before being provided as treated water for an application specific process such as electro desalination reversal, fracking reuse, or other wastewater recovery. |
| US12246977B2 |
Bioaugmentation treatment process for lithium battery producing wastewater
The present invention relates to the technical field of wastewater treatment, and discloses a bioaugmentation treatment process for lithium battery producing wastewater. The method comprises the following steps: 1) introducing wastewater into a hydrolytic acidification tank, and adding Enterobacter sp. NJUST50 and activated sludge to the hydrolytic acidification tank for hydrolytic acidification treatment; 2) introducing the effluent into an anoxic tank, and adding Enterobacter sp. NJUST50 and anaerobic activated sludge for anoxic treatment; 3) introducing the effluent into an aerobic tank, and adding Enterobacter sp. NJUST50 and aerobic activated sludge for aerobic treatment; 4) introducing the effluent into an anoxic filter tank, and adding Enterobacter sp. NJUST50 and anaerobic activated sludge to the filter tank for treatment; and 5) introducing the effluent into a biological aerated filter tank, and adding a sludge mixture of Enterobacter sp. NJUST50 with aerobic activated sludge to the filter tank for treatment. |
| US12246973B1 |
Solar still water treatment using carbon-based effervescent tablets and related methods
A water desalination system and process are provided in which a suspension is fed into a water desalination chamber from a source container. At least one effervescent tablet is introduced into a base fluid within the source container to form the suspension. The effervescent tablet serves to increase the heat absorption of the base fluid and enhance the efficiency of the water desalination process. The effervescent tablet used in the process may include multi-walled carbon nanotubes (MWCNT) as well as one or more surfactants and/or effervescent agents such as sodium dodecyl sulfate, monosodium phosphate, and sodium carbonate. Introduction of the effervescent tablet into the base fluid may result in the growth of crystals within the suspension. The presence of crystals in the suspension serving to further enhance the solar radiation and heat absorbance of the base fluid. |
| US12246972B2 |
Solid precipitation apparatus and solid precipitation process
The present invention relates to a solid precipitation apparatus and a solid precipitation process, wherein said apparatus and said process, particularly when used for the desalination of a high-salinity wastewater, can meet the requirement of stable operation for a long period, can realize efficient removal of salts from the wastewater, and solve the problems of difficult desalination of high-salinity wastewater, easy blockage, and the like. The solid precipitation apparatus comprises a housing, an inlet for a stream, a discharging outlet, and a support disposed in an inner chamber of said housing, wherein the configuration of said support is suitable for a solid substance to be deposited and loaded thereon. |
| US12246971B2 |
Multipass water filter
A filter device for filtering water. The device includes a housing, for submersion in a water reservoir, that includes an intake aperture for intake of water from the reservoir and a return aperture for returning water to the reservoir. The housing extends along an axis. The device includes a pump, housed in the housing, arranged on the axis to direct fluid from the intake aperture to the return aperture. The device includes a filter arrangement, housed in the housing, arranged along the axis from the pump in a fluid path between the intake aperture and the return aperture. |
| US12246970B2 |
Cyanide on demand
A reactor system and a process for carrying out the reaction of a feed gas comprising an alkane such as methane, and ammonia to hydrogen cyanide and/or a nitrile are provided, where the heat for the endothermic reaction is provided by resistance heating. In particular, the reaction is the BMA (Blausäure aus Methan und Ammoniak) reaction. |
| US12246954B2 |
Method for forklift pickup, computer device, and non-volatile storage medium
A method and apparatus for forklift pickup, a computer device, and a storage medium are provided in the disclosure. The method includes the following. Observational data of a truck parking area is obtained by observing the truck parking area. Point cloud data of at least one truck is obtained in the observational data, and point cloud data of each of the at least one carrier is obtained in the point cloud data of the at least one truck. A relative pose of each of at least one carrier is determined based on the point cloud data of each of the at least one carrier. A pickup priority is determined based on the point cloud data of each of the at least one carrier. A forklift is controlled to perform pickup according to the relative pose of each of the at least one carrier and the pickup priority. |
| US12246951B1 |
Quick-action shackle
A shackle apparatus has a bow having first and second legs, with first and second aligned holes through the legs, a capture head affixed to the bow outside of the second leg, aligned with the second hole, the capture head comprising metal balls in radial channels, and an anchor pin adapted to fit through the first and second holes and into the capture head, the anchor pin having a circumferential groove proximate an end entering the capture head. Placing the anchor pin through the first and second holes and into the capture head causes the capture head to move the balls radially into the circumferential groove in the anchor pin, locking the anchor pin in the bow. |
| US12246950B2 |
Pipe spreader
A pipe spreader comprising: a frame, and; a pair of mutually cooperating pipe engagement assemblies, coupled to the frame, for engaging a pipe; each of the pair of mutually cooperating pipe engagement assemblies comprises: at least one spreader assembly, the spreader assembly includes a spreader beam and an end manipulator coupled to the spreader beam, wherein at least a portion of the spreader assembly is arranged to be selectively removable from the pipe engagement assembly. |
| US12246949B1 |
Wind turbine tower elevator
A wind turbine tower elevator includes a first tower rail, a second tower rail, an elevator, a first jacking system, a second jacking system, a first locking system, and a second locking system. The elevator includes a main platform and jack housing. The first tower rail and the second tower rail are mounted parallel to a wind turbine tower and positioned offset to each other. The main platform is connected onto the jack housing and facilitates the transportation of blades and nacelle. The first jacking system, the second jacking system, the first locking system, and the second locking system are integrated into the jack housing. The jack housing is slidably mounted to the first tower rail by the first jacking system and the first locking system and the second tower rail by the second jacking system and the second locking system. |
| US12246948B2 |
Method for moving an elevator car of an elevator in order to evacuate passengers, and brake opening device for moving an elevator car of an elevator
A method for moving an elevator car of an elevator to evacuate passengers from the elevator car in the event of a power failure, wherein a brake blocks a vertical movement of the elevator car, includes the following steps: transmitting electrical power to the brake of the elevator to release the brake and enable the vertical movement of the elevator car, the brake being moved and held in a large number of positions, ranging between a fully closed position and a fully opened position, according to the electrical power transmitted; determining an actual speed at which the elevator car is moving; comparing the actual speed with a target speed; and adjusting, in particular increasing or reducing, according to a deviation of the actual speed from the target speed, the electrical power transmitted to the brake, so that the actual speed substantially corresponds to the target speed. |
| US12246947B2 |
Method for safeguarding the car of an elevator
The method according to the invention is a method for safeguarding the car of an elevator, which is provided to form regular unlocking zones in the region around the envisaged stopping points at the stories, against unintended movement. The method monitors the speed of the car, the height position of the car in the elevator shaft and the status of the locking of the car door, and identifies possible stopping of the car, the height position of the car outside a regular unlocking zone, and a possibly unlocked state of the car door. A first sub-method of the method forms a temporary unlocking zone when the car stops outside a regular unlocking zone with the car door unlocked, and it assigns the temporary unlocking zone an upper and a lower boundary above and below the position where the car stops. |
| US12246945B2 |
Method to predict a deterioration in a passenger moving system
A method of predicting deterioration in a component part of a passenger moving system includes, activating at least one sensor in communication with the component part, performing data acquisition to acquire data from the at least one sensor, processing the data, repeating the processing step over a first specified time period, and triggering a command signal to initiate a maintenance operation and generating a predictive alert, both in response to the processed data reaching a pre-determined threshold. |
| US12246941B2 |
Sheet feeding device
A sheet feeding device includes a feeding portion, a first feeding roller pair, a registration roller pair forming a nip portion and correcting oblique movement of the sheet, a sheet feeding passage between the first feeding roller pair and the registration roller pair, a revering portion provided downstream of the registration roller pair and a second feeding roller pair feeding the reversed sheet to the registration roller pair. The second roller pair includes a driven roller movable in a sheet width direction. The nip portion of the first feeding roller pair is in a spaced state when the sheet is fed by the registration roller pair, and a nip portion of the second feeding roller pair is not in the spaced state and the driven roller moves in the sheet width direction when the sheet is fed by the registration roller pair and the second feeding roller pair. |
| US12246939B2 |
Medium feeding device
A medium feeding device includes a feeder that feeds a medium, a medium detection sensor that detects the medium fed by the feeder, and a processor that changes feed settings of the feeder based on a detection result of the medium detection sensor, wherein the processor switches a feed setting to be changed among a plurality of the feed settings of the feeder based on the detection result of the medium detection sensor. |
| US12246934B1 |
Automated container stacking stations
Systems and methods are disclosed for automated container stacking stations. In one embodiment, an example system may include a housing having a first side and a second side, a lifting component configured to lift a first container from a first position to a second position, and to lower the first container from the second position to a third position, such that the first container is stacked on a second container, and a container centering component having a first container engagement member and a second container engagement member, the container centering component configured to align the first container in a predetermined position. |
| US12246928B2 |
Fluid-operated gripping apparatus and method for holding a workpiece in a working orientation
A fluid-operated gripping apparatus for holding a workpiece having a curved sidewall in a working orientation, and associated methods for gripping and holding a workpiece, are provided. Three fluid-operated actuators, each including an actuator rod and a moveable piston arranged within a cylinder, are equally spaced around a perimeter of a workpiece and receive fluid from a single pressurized fluid source. A fluid (e.g., hydraulic or pneumatic) circuit causes the actuators to extend during a closing stroke of the gripping apparatus according to the force equalization principle. Each actuator includes an end effector pivotally coupled with an actuator rod and configured to contact a surface of the workpiece at exactly two points. A backstop configured to contact an end face of the workpiece is coupled with a rotational joint. |
| US12246922B2 |
Workpiece carrier
A workpiece carrier for transporting a workpiece or a product in a conveyer system having at least one workpiece base provided for accommodating at least one workpiece, the workpiece base including a receiving surface on which a workpiece is mountable and the workpiece base further including a base surface disposed in a distance from the receiving surface. The workpiece carrier further has at least one contact element which, in the operation of the workpiece carrier, is provided to rest on a conveyer element of a conveyer system including a contact surface, the contact element being connected to the base surface of the workpiece base, a first moving direction along which the workpiece carrier is movable in a conveyer system being provided for the workpiece carrier, and a positioning plane being defined which is oriented perpendicular to the contact surface and perpendicular to the first moving direction, the positioning plane intersecting the receiving surface and being disposed in the centre of the length of the workpiece carrier along the first moving direction, and the contact element including at least two apertures which are disposed so that they are offset relative to each other in a direction perpendicular to the contact surface, and the contact element including at least two protrusions which are also disposed so that they are offset relative to each other in a direction perpendicular to the contact surface. |
| US12246920B2 |
Tray transport apparatus and transfer system
A tray transport apparatus comprises a reception portion configured to receive a container configured to accommodate a stack formed by stacking a plurality of trays, an accommodation portion configured to accommodate the stack, the accommodation portion being disposed above the reception portion, a transfer unit configured to lift the stack from the container to separate the stack from the container and transfer the stack to the accommodation portion, and a transport unit configured to unload a tray located at a lowermost portion of the stack accommodated in the accommodation portion. |
| US12246916B2 |
Automatic control of a refuse front end loader
An automatic control system for a refuse vehicle includes a mode select switch disposed within the vehicle that generates a mode select signal based on input from an operator of the vehicle, a control mechanism disposed within the vehicle that operates in response to the mode select signal, and a plurality of sensors adapted to sense a plurality of characteristics of the vehicle and adapted to communicate the plurality of sensed characteristics. The system further includes a control module that receives control instructions from the control mechanism and selectively controls at least one component of a plurality of components of the vehicle based on the mode select signal, at least one of the plurality of sensed characteristics, and the control instructions. |
| US12246914B2 |
Removable cargo container base brackets
A base for a cargo container including a bottom plate, a top plate, risers, and a bracket. The top plate has a top surface that faces away from the bottom plate. The risers interconnect the top plate and the bottom plate. The bracket extends between the top plate and the bottom plate and is configured to maintain a distance between the top plate and the bottom plate. The bracket is replaceable from the base without access to the top surface of the top plate. |
| US12246912B1 |
Collapsible bulk container
A collapsible container including a plurality of panels including an opposing pair of corner panels, an opposing pair of dogleg panels, a front panel opposed from a back panel, and an opposing pair of side panels, wherein each of the front panel, the back panel, and the opposing pair of side panels are pivotally connected to one corner panel of the opposing pair of corner panels and one dogleg panel of the opposing pair of dogleg corner panels, and wherein the collapsible container has an erected configuration and a collapsed configuration. |
| US12246911B2 |
Transport container
A transport container for bulk cargo/materials has a rectangular base and four sidewalls. The sidewalls are hingedly connected to the base and movable from an erect condition, providing a box structure for loading of the container, into a folded flat condition for stacking of the container. The base includes hinged floor for discharge of the particulate material contents by lifting the container with forklift engaging formations at an upper end of two oppositely arranged sidewalls. Forklift sleeves on an underside of the floor allow for movement of the loaded container. |
| US12246910B2 |
Large format container
Large format polymeric containers formed by injection molding include a main body having internal surfaces of high density and smoothness that define the internal space. The large format containers can include external features such as reinforcement ribs that are formed integrally with the container body, the reinforcement ribs having greater thicknesses than other portions of the walls of the container. The internal surfaces can include rounded corners and sloping towards a center of the container. Methods of manufacturing the large format polymeric containers include forming the polymeric main body using injection molding. The polymeric main body can be formed of multiple injection molded parts that are joined, or formed as a single piece. The injection molding can include applying between approximately 700 bar and approximately 1100 bar of pressure where at least a portion of the internal surface contacts a mold surface. |
| US12246909B1 |
Packaging box for outboard motor
An outboard motor packaging assembly includes a container configured to receive an outboard motor therein; a carrier configured to hold the outboard motor securely within the container; and at least one auxiliary element configured to be coupled to the carrier so as to mount the carrier, the container, and the outboard motor to a vertical support structure and/or so as to transport the carrier, the container, and the outboard motor over a supporting surface. |
| US12246901B2 |
Shipping and dispensing construct
A shipping and dispensing construct for engaging a plurality of product holding containers includes a plurality of panels extending at least partially around an interior of the shipping and dispensing construct and including a front panel, a top panel, at least one central panel, and at least one side panel. The shipping and dispensing construct further includes dispensing features for removal of one or more of the product holding containers, the dispensing features including a plurality of dispensing portions comprising at least a portion of the at least one central panel, the dispensing portions for being removably attached to a respective container of the plurality of product holding containers and being separable from a remainder of the shipping and dispensing construct for allowing access to the respective container of the plurality of product holding containers. |
| US12246896B2 |
Capping device comprising a cap hinged to a base
The invention refers to a capping device (1) which includes: a base (9) intended to be fixed to a container (2); a cap (8) including an upper wall and an external peripheral skirt (11); and an articulation device including at least one first lamella (19) connecting the outer peripheral skirt (11) of the cap (8) to the base (9, 109), presenting the external peripheral skirt (11) a first recessed portion (21) being the first lamella (19) attached to the upper edge (23) of the first recessed portion (21), including the cap (8), in addition, at least one first anti-intrusion veil (29). |
| US12246893B1 |
Closure for a beverage can lid
A closure for a beverage can lid has a body having a back end, a front end, a front panel portion, a rear panel portion, and a step down section between the front panel portion and the rear panel portion, a left edge, and a right edge, the back end having a track portion, the front end having a left ear section having a left front edge, a central rounded recess, and a right ear section having a right front edge. |
| US12246888B2 |
Interlocking structure of bottom surface portion of paper box
The present invention is to provide an interlocking structure of a bottom surface portion of a paper box, in which the interlocking force between the bottom surface plates constituting the bottom surface portion of the paper box is improved, thereby improving durability of a bottom surface. |
| US12246886B2 |
Container lid
A container lid is provided. The container lid comprises a lid body and an outlet lid. The lid body is provided with a liquid outlet; and the outlet lid is movably connected to the container lid, and configured to define a closed state, an opened state, and a detachable state of the container lid. When the container lid is in the closed state, the liquid outlet is closed, when the container lid is in the opened state, the liquid outlet is opened, and when the container lid is in the detachable state, the outlet lid is separated from the lid body. |
| US12246885B2 |
Container preform with threaded tamper evidence finish
A preform for being blow-molded to form a container is provided herein. The preform comprises a finish portion that includes an opening to an interior of the preform and includes a tamper evidence ledge. The tamper evidence ledge cooperates with a tamper-evident ring portion of a cap to indicate that the cap has not been previously loosened after being installed by the manufacturer. A neck portion is disposed adjacent to the tamper evidence ledge. A tapered portion transitions from a diameter of the neck portion to a smaller diameter of a cylindrical portion. The cylindrical portion comprises an elongate member that culminates in an end cap. Threads disposed on the finish portion are configured to threadably receive the cap. A handling valley is disposed between the tamper evidence ledge and the threads. The handling valley enables gripping fingers to engage with and air-convey the container along a manufacturing assembly. |
| US12246884B2 |
Closure
A closure including an upper wall (25) defining an opening (36) and a cylindrical snap on pipe (30) depending from the upper wall. The pipe includes threads (34) designed to mate with external threads on a neck of the bottle. The threads on the pipe and threads on the neck of the bottle pass over each other when the closure is snapped onto the bottle during manufacture. The pipe includes a resistance recess (42) and a guidance recess (70). The resistance recess and the guidance recess accommodate a forcing element (50) on a shoulder (80) of the bottle and permit unscrewing of the closure. The walls (44, 46) of the resistance recess are preferably symmetrical. |
| US12246882B2 |
Systems and methods for determining shrinkage of a commodity
Systems and methods for determining shrinkage of a commodity sold by a store are provided which may include: identifying data indicative of a volume of the commodity, associating a label with a container that holds the commodity, collecting the label information with a reader and transmitting collected label information to at least one server, automatically determining data characterizing the material in the container, associating the label information and the data characterizing the material in the container, and determining performance data related to the commodity by comparing the data indicative of the volume of the commodity supplied to the store, the data indicative of the volume of the commodity sold by the store, and the data characterizing the material in the container. |
| US12246878B2 |
Plastic container with varying depth ribs
A bottle may have varying depth ribs to achieve a balance of strength and rigidity while maintaining hoop strength. The varying depth ribs may smoothly transition around the circumference of the bottle from a flattened and/or shallow depth rib portion to a deep rib portion. A collection of flattened and/or shallow depth ribs act as recessed columns in the body of the bottle to resist bending, leaning, crumbling, and/or stretching. The deep rib portions provide hoop strength and make the bottle body more rigid and/or stiffer when gripped by a user. A balance may be achieved between of flattened and/or shallow depth ribs and deep ribs to attain a desired resistance to bending, leaning, and/or stretching while maintaining stiffness in a lightweight bottle. |
| US12246870B2 |
Cutting, crimping and stacking machine for conical cornet cone packages
A cutting, crimping and stacking machine that is capable of performing automatically cutting, crimping and stacking conical cornet cone packages by itself. |
| US12246868B2 |
Method of forming an automatic dishwashing pouch, vacuum forming system and pouch
A method of forming an automatic dishwashing pouch comprising the steps of: providing a sheet of material (10); identifying one or more regions of the material; heating the material with a heating device having a non-uniform heating profile, the non-uniform heating profile arranged to heat the identified region(s) to a greater temperature than other regions of the material; and forming the material in a mould to form the automatic dishwashing pouch, the automatic dishwashing pouch including a plurality of cavities (12). |
| US12246861B2 |
Systems and methods for a transformable unmanned aerial vehicle with coplanar and omnidirectional features
A transformable Unmanned Aerial Vehicle (UAV), can operate as a coplanar hexacopter or as an omnidirectional multirotor based on different operation modes. The UAV has 100% force efficiency for launching or landing tasks in the coplanar mode. In the omnidirectional mode, the UAV is fully actuated in the air for agile mobility in six degrees of freedom (DOFs). Models and control design are developed to characterize the motion of the transformable UAV. Simulation results are presented to validate the transformable UAV design and the enhanced UAV performance, compared with a fixed structure. |
| US12246859B2 |
Apparatus and method for controlling aerial vehicle
Disclosed are an apparatus and method for controlling an aerial vehicle. The apparatus includes a camera that obtains an terrain image during flight, a sensor that obtains scan information of a landing point of the aerial vehicle, and a controller that estimates a location of the landing point based on the terrain image if it is determined that the landing point is recognized in the terrain image, determines whether an obstacle exists at the landing point based on the scan information, and determines whether landing of the aerial vehicle is possible based on a determination result. |
| US12246857B2 |
Satellite boom end effector
An orbital satellite has a pair of multi-axis booms including both thrusters for course/attitude adjustment and an end effector for grappling payloads and manipulating other tools and objects. The satellite may launch with a primary payload affixed to a bus and one or more secondary payloads affixed to an ESPA ring. Once in orbit, the end effector may be used to grapple the primary and/or secondary payloads and rearrange them on the bus. In further aspects, the end effector may be used to make bus repairs or take measurements, or hold tools that are used to make bus repairs or take measurements. |
| US12246856B2 |
Rocket launch assistance device, rocket launch assistance system, rocket launch assistance method, space information recorder, space traffic management device, and mega-constellation business device
A database (102) of a rocket launch assistance device records orbit forecast information of a mega-constellation satellite group (301) that is acquired from a space information recorder included in a mega-constellation business device and space object information that is acquired from a rocket launch business device. The orbit forecast information of the mega-constellation satellite group (301) is composed of a prediction value of an orbit of at least one representative satellite (331) out of the mega-constellation satellite group (301) and a prediction value of an orbit of a constituent satellite (332), which is a value relative to the prediction value of the orbit of the representative satellite (331). |
| US12246851B2 |
Systems and methods for monitoring impact on aircraft
A system for monitoring impact on an electric aircraft is presented. The system includes a sensor communicatively connected to a flight component, wherein the sensor is configured to detect a measured force datum and generate an impact datum as a function of the measured force datum. The system further includes a computing device configured to simulate a landing performance model output as a function of the impact datum, generate a landing performance datum as a function of a comparison between the landing performance model output, determine an alert datum as a function of the landing performance datum, and display the landing performance datum on a user device. |
| US12246849B2 |
Aircraft emergency way guidance assemblies
An aircraft emergency guidance assembly adapted to be mounted in an aircraft cabin comprises a longitudinally extending layer of photoluminescent material and a cover over the photoluminescent material. The assembly has a height and a width and a ratio of the width to height is from 0.5:1 to 3.5:1. |
| US12246842B2 |
Motor-integrated fluid machine and vertical take-off and landing aircraft
A motor-integrated fan 1 including one or more motors integrated therein comprises: a shaft part 11 which serves as a supporting system disposed at the center of a rotational axis; a rotation part 12 which is a rotating system rotating about the shaft part 11; a duct 13 which serves as a supporting system provided on the outer periphery of the shaft part 11; and a motor 14 which rotates the rotation part 12, wherein the rotation part 12 comprises: a plurality of blades 32 rotatably supported at least on the shaft part 11 and rotating thereabout, the blades 32 being arranged in a circumferential direction of the rotational axis I; and a rotation support ring 33 connected on one side of each of the blades 32 in a radial direction of the rotational axis, the rotation support ring 33 supporting the plurality of blades 32. |
| US12246839B2 |
Offset leg assembly for aircraft passenger seats
An offset leg assembly for a passenger seat for a vehicle such as an aircraft is provided. The leg assembly can include a base leg portion having a lower end configured to operably couple to a seat track coupling assembly and an upper end opposite the lower end, and an upper leg portion coupled to a lateral side of the upper end of the base leg portion, the upper leg portion having an aperture configured to receive a base frame tube of the passenger seat. The upper leg portion can be positioned laterally offset from the seat track coupling assembly along the base frame such that the upper mounting location on the base frame tubes is not vertically aligned with the lower mounting location to the aircraft fuselage attachment points. |
| US12246836B2 |
Moveable shroud member
Described is a passenger seat assembly that may include a seat back including a rearward surface, a seat shroud positioned proximate to the rearward surface of the seat back and fixedly coupled to a seat frame, wherein the seat shroud remains stationary as the seat back moves between a stowed position and a deployed position, and at least one moveable shroud member coupled to the seat shroud at an attachment point and positioned proximate a rearward surface of the seat shroud, wherein a location of the attachment point is adjustable. |
| US12246832B2 |
Aircraft assemblies with sealing structures
Aircraft assemblies comprise an aerostructure, a sealing structure, and a flexure spring. The aerostructure comprises an end surface. The flexure spring is operably coupled between the aerostructure and the sealing structure and is configured to urge the sealing structure away from the end surface of the aerostructure. The flexure spring has a neutral configuration and a range of deflected configurations. The flexure spring is biased toward the neutral configuration. |
| US12246831B2 |
Quiet aerial vehicle
An aerial vehicle including a main body having a leading edge. An inlet is recessed aft from the leading edge. Forward protrusions extend from the main body on opposite sides of the inlet. An outlet nozzle is proximate to an aft end. The inlet is in fluid communication with the outlet nozzle. Wings extend from the main body. |
| US12246828B2 |
Aerial vehicle having a first wing and a second wing that tilt and rotate to form an inverted V-shape
An aerial vehicle having more basic structure and safety measures. The aerial vehicle according to the present invention includes a thrust unit having a plurality of rotary vanes for generating thrust, a tail, a fuselage that connects the thrust unit and the tail, a main wing provided in a substantially center of the fuselage, and a control unit for controlling at least the main wing. When the aerial vehicle makes a landing, the control unit controls the main wing so that a part of the main wing becomes a lower end. |
| US12246824B2 |
Nose wheel steering systems and methods
A rack assembly for a rack and pinion gear system may comprise: a rack housing; and a rack disposed within the rack housing, the rack and the rack housing at least partially defining a first hydraulic chamber disposed between a first side of the rack and the rack housing, a second hydraulic chamber disposed between a second side of the rack and the rack housing, a third hydraulic chamber disposed within the rack proximal the first hydraulic chamber, and a fourth hydraulic chamber disposed within the rack proximal the second hydraulic chamber. |
| US12246823B2 |
System of cross-channel communication for effectors in an electric aircraft
A system for cross-channel communication for effectors in an electric aircraft is presented. The system may include a flight component of an electric aircraft. The system may include a plurality of effectors, wherein the plurality of effectors may be configured to control the flight component. The system may include a plurality of flight controllers communicatively connected to the plurality of effectors, wherein the plurality of flight controllers may be configured to receive an input, generate a command as a function of the input and transmit the command to the plurality of effectors. The system may include a plurality of networks communicatively connected to the plurality of effectors and the plurality of flight controllers, wherein the plurality of networks may be configured to receive the command from the plurality of flight controllers and transmit the command to the plurality of effectors. |
| US12246820B2 |
System and method for controlling the modification of the pitch of the blades of a turbine engine
A system for controlling the modification of the pitch of the blades of a fan of a turbine engine, in particular for an aircraft. The turbine engine comprising blades mounted radially in a drive shaft and a setting device configured to modify the pitch of the blades on the basis of an axial force applied to said setting device. The control system comprises a hydraulic actuator, a hydraulic pump, a connecting ring connected mechanically to the hydraulic pump such that the flow rate of the hydraulic pump is proportional to the relative speed between the drive shaft and the connecting ring, and a magnetic coupling device designed to control the drive speed of the connecting ring in order to control the pitch of the blades independently of the speed of the drive shaft. |
| US12246815B2 |
Balloon system and/or method for balloon stand-up
The system 100 can include a balloon system 110 and a set of spools 120. The system can optionally include a set of actuators 130. However, the system 100 can additionally or alternatively include any other suitable set of components. The system can function to facilitate balloon launch preparation and/or launch of a balloon vehicle system. The system can additionally function to facilitate controlled stand-up of a balloon. |
| US12246813B2 |
Outboard motor
An outboard motor includes a drive source, a drive shaft, a propeller shaft, a first case, a second case, a third case, a bearing, and a bearing housing. The drive shaft extends downward from the drive source. The propeller shaft is connected to the drive shaft and extends in a front-rear direction of the outboard motor. The first case houses the drive source. The second case houses the propeller shaft. The third case is between the first case and the second case in a vertical direction of the outboard motor. The bearing rotatably supports the drive shaft. The bearing is between the first case and the second case in the vertical direction and outside the third case. The bearing housing supports the bearing. The bearing housing is between the first case and the second case in the vertical direction and outside the third case. |
| US12246810B2 |
Method for controlling marine hybrid systems
A method to control at least a first and a second parallel hybrid driveline arranged to drive a marine vessel is provided. Each driveline comprises a first propulsion unit operatively connected with a second propulsion unit to drive a propeller shaft and produce a thrust force. At least one control unit controls each first and second propulsion unit in all the parallel hybrid drivelines.The method involves individual adjustment of the rotational speed of the first propulsion unit in each driveline to improve the efficiency of this first propulsion unit while maintaining the requested vessel speed, and a simultaneous adjustment of the load from the second propulsion unit in each driveline to improve the efficiency of each driveline and the complete driveline installation. |
| US12246808B1 |
Methods for operating a field configurable vehicle
A field configurable vehicle includes bladders located interior of the vehicle hull walls. One or more of the bladders can be filled with fluids of varying densities to manage the buoyancy, mass properties, and thermal heat dissipation of the vehicle. |
| US12246807B2 |
Simple shelter for flood evacuation
A simple shelter for flood evacuation that is lightweight and easy to carry, compact in storage, and low in cost includes a substantially cylindrical floating body formed by a plurality of floats stacked in a vertical direction, where vertically adjacent floats are connected to each other; and two partition plates provided on the inner peripheral side of the uppermost and lowermost floats, respectively, of the plurality of floats, the inner peripheral surface of the floating body and the two partition plates form a closed accommodation space for accommodating evacuees by preventing water from entering from the outside, and a door for evacuees to enter and exit the accommodation space is provided in the two partition plates. |
| US12246806B2 |
Evaluation device, evaluation method, and navigation control device
An evaluation device according to the present technology includes an evaluation computing unit that learns to obtain deposit evaluation data as an output by machine learning using at least one of ocean topography data or fine particle component measurement data for a known seabed deposit as input data for learning, the evaluation computing unit calculating the deposit evaluation data for an evaluation target sea area by using at least one of the ocean topography data or the fine particle component measurement data for the evaluation target sea area as an input. |
| US12246803B2 |
Collapsible surfboard case
A collapsible protective case for transporting or storing one or more surfboards, the protective case having a rigid, impact-resistant outer surface, a housing and a plurality of adjoining nested sections that are selectively configurable between a collapsed, fully nested position within the housing and an extended position, the protective case including a space configured to accommodate, in the extended position, the surfboard fins. |
| US12246802B2 |
Multi-air-chamber surfboard
A surfboard is provided, which may include a first air chamber, a second air chamber, and a partition arranged between the first air chamber and the second air chamber. The partition may comprise: a first connecting portion connected to a top wall of the first air chamber and to a top wall of the second air chamber; a second connecting portion connected to a bottom wall of the first air chamber and to a bottom wall of the second air chamber; and an intermediate portion extending between the first connecting portion and the second connecting portion. |
| US12246801B2 |
Seat for watercraft
Disclosed embodiments provide an apparatus having a submersible seating surface attached to a watercraft. The submersible seating surface may be raised to serve as a table when not in use as a seat. A tension member provides upward force on the seat, allowing it to be easily raised from a lowered position to a raised position. In some embodiments, a tether is used to provide additional security for the apparatus. In embodiments, a hydrofoil cup holder is affixed to the seat to provide additional lift when a watercraft is moving forward, urging the seat upward and out of the water. The hydrofoil cup holder further includes an opening in a top surface of the cup holder to secure an item such as a beverage container. Embodiments may further include a submerged safety indicator to alert nearby swimmers and/or people on the watercraft of the submerged seat. |
| US12246797B1 |
Front derailleur with integral cadence sensor
A bicycle front derailleur with an integral cadence sensor serving to guard against undesirable actuation of either front or rear derailleur without necessary chain movement being present and additionally making use of a standard wireless remote control (RC) servo drive unit relying exclusively on spur gearing reduction facilitating highly efficient and accurate derailleur positioning thereof through a magnetic rotary encoder with direct sensing of derailleur position and with alignment of derailleur actuation components thereof in the horizontal plane guarding against undesirable transmission of gravitational and vertical inertial forces to wireless remote control (RC) servo drive unit adversely affecting accuracy. |
| US12246795B2 |
Interface for electric assist bicycle
An e-bike interface is a hybrid wired/wireless e-bike control system that integrates wireless bicycle components into operation of an e-bike. The e-bike interface provides a frame-mounted control and display that is wired to, for example, an assist motor and a battery, and provides a wireless communication bridge between wireless bicycle components and corresponding wireless controls located on a handlebar. |
| US12246794B2 |
Bicycle pedal hook
A bicycle pedal includes a pedal shaft and a pedal body rotating connected with a spindle. The mentioned pedal body is provided with a fixing hook mechanism and a movable hook mechanism for fixing the anti-slip nail. The mentioned fixing hook mechanism includes a first fixing component and a second fixing component which is fixedly attached to the mentioned pedal body. The mentioned second fixing component is rotating connected with the mentioned movable hook mechanism. The mentioned first fixing component and movable hook mechanism clamp together to fix the anti-slip nail. The traditional integrated fixed hook structure is disassembled into two parts, combined with the frame type pedal body, can reduce the gap on the pedal which will attached to the mud, and also makes the pedal structure simpler and clearer, the structure of the parts is relatively independent, makes the mud less likely to attach to the pedal. |
| US12246791B2 |
Bicycle part and method of forming bicycle part
A bicycle part includes a housing and a lid. The housing includes an inner peripheral portion, an outer peripheral portion, an end wall portion and a connecting portion. The outer peripheral portion is spaced radially outward from the inner peripheral portion with respect to a center axis of the enclosed area. The end wall portion interconnects the inner peripheral portion and the outer peripheral portion to at least partly define an internal space. The connecting portion interconnects the inner peripheral portion and the outer peripheral portion. The lid overlies the internal space. The lid is welded to the inner peripheral portion along an inner weld path and the outer peripheral portion along an outer weld path. The lid is further welded to at least part of the connecting portion of the housing a connecting weld path connecting the inner weld path and the outer weld path. |
| US12246790B2 |
Two-wheeled vehicle
A two-wheeled vehicle includes a frame assembly having a front end and a rear end extending along a longitudinally-extending centerline, a front ground-engaging member operably coupled to the front end of the frame assembly at a front rotational axis, and a rear ground-engaging member operably coupled to the rear end of the frame assembly at a rear rotational axis. A wheel base is defined between the front and rear rotational axes and a vertically-extending centerline of the vehicle extends vertically at the midpoint of the wheel base and is perpendicular to the longitudinally-extending centerline. The vehicle also includes a fuel tank, an airbox assembly, and a battery all positioned relative to the vertically-extending centerline of the vehicle. |
| US12246787B2 |
Support structure for vehicle
A support structure for a vehicle includes: a body portion (22); a damper attachment portion (24); a tie-rod attachment portion (26); and a lower arm attachment portion (28). The vehicle supporting structure (20) has a first rib (32) that connects the damper attachment portion (24) with the tie-rod attachment portion (26), a second rib (34) that connects the tie-rod attachment portion (26) and the lower arm attachment portion (28), and a third rib (36) that connects the first rib with the second rib. The first rib is inclined to have a height that gradually decreases from the damper attachment portion toward the tie-rod attachment portion, forming a first inclined portion (32a) and a first thinned portion (32b). The third rib is inclined to have a height that gradually decreases from the second rib toward the first rib, forming a second inclined portion (36a) and a second thinned portion (36b). |
| US12246785B2 |
Automated steering system during loss of traction
System, methods, and other embodiments described herein relate to steering a vehicle based during loss of traction. In one arrangement, a method for steering a vehicle during loss of traction is disclosed. The method includes, responsive to detecting a slipping tire of a vehicle losing traction with a road, automatically steering the vehicle separately from an input of a steering wheel of the vehicle to cause the vehicle to follow a path. The method also includes decoupling control of a pair of front tires of the vehicle by the steering wheel. The method further includes rotating, independently of an input to the steering wheel and in parallel with steering the vehicle, the steering wheel to match an actual yaw of the vehicle. |
| US12246783B2 |
Self-storing sliding hydraulic booster for trailer
A spread axle assembly for a trailer has the ability to pivot about itself to achieve a storage configuration that advantageously shortens the overall length of the trailer and reduces tire wear. It also has the ability to extend between a close position in which the rear axle of the trail is proximate to its axle and one or more spread or extended positions for better distribution of a load carried by the trailer. |
| US12246778B2 |
Retrofit tailgate latching mechanism and method
A retrofit tailgate latching mechanism and method for a tailgate. This includes a retrofit housing configured to be connected to the tailgate. Also, there is an actuating handle joined with the retrofit housing. A linkage assembly is joined with the actuating handle at a proximal end of the linkage assembly and extending through and within the tailgate toward the stop catch of the truck bed sidewall. The linkage assembly selectively engages and disengages the stop catch of the truck bed sidewall at a distal end of the linkage assembly. A cable is connected between the proximal end and the distal end of the linkage assembly wherein actuation of the actuating handle to an open position pulls the distal end of the linkage assembly toward the actuating handle and disengages the linkage assembly distal end from the stop catch whereby the tailgate can pivot to a lowered position. |
| US12246777B2 |
Vehicle-body structure with heat exchanger
A vehicle-body structure may include a floor panel, a dash panel extending upward from a vehicle front portion of the floor panel and partitioning a vehicle front portion of an occupant space, a cooler disposed on a vehicle front side of the dash panel, a control device disposed in the occupant space, and a supply pipe through which a heat exchange medium subjected to heat exchange at a heat exchanger is supplied to the control device. The heat exchanger may be closer to the control device than a powertrain PT mounted on an automobile. |
| US12246776B2 |
System for insulating a structural element
A system for insulating a structural element in a motor vehicle, including a structural element and a device arranged thereon and having a carrier. The system also includes an expandable adhesive, which is arranged on the structural element or on the carrier via pumping or via extrusion. The carrier and the expandable adhesive are designed and arranged in such a way that the carrier limits the expandable adhesive in at least one direction during the expansion of same. |
| US12246775B2 |
Mud flap system with universal adapter
The mudflap system with universal adapter is centered on a bracket. The bracket includes optional inserts that can be added or removed to change the size of the bracket recess. By changing the size of the bracket recess, a single bracket may be used on multiple sizes of ball mount—the ball mount being portion of the vehicle's hitch system that generally protrudes from the receiver, accepting trailer coupler to connect to the trailer. The bracket includes tab recesses interface with tabs present on the inserts. The tabs and associated recesses act to align the inserts with the bracket and prevent over-insertion, thereby preventing the inserts from falling out during assembly. After placement of an insert within the bracket, threaded fasteners are used to clamp the bracket to the ball mount and to hold the inserts in position. |
| US12246773B2 |
Fastening arrangement of an integral support on a body for a passenger motor vehicle as well as passenger motor vehicle
A fastening arrangement for a passenger motor vehicle includes an integral support fastened to longitudinal supports of a body of the passenger motor vehicle that are distanced from each other in a transverse direction of the passenger motor vehicle and are disposed above the integral support. An electrical energy store is disposed behind the integral support in a longitudinal direction of the passenger motor vehicle. The integral support has a step on an end that faces the electrical energy store where an upper support surface and a lower support surface are formed by the step. The upper support surface is disposed opposite a crossmember of the body in the longitudinal direction of the passenger motor vehicle and the lower support surface is disposed opposite a support element of the electrical energy store in the longitudinal direction of the passenger motor vehicle. |
| US12246769B2 |
Carrier having a support frame
The disclosure provides a noise reduction structure comprising a stroller frame, a supporting frame connected to the stroller frame, and a wheel mounted on the supporting frame, the supporting frame receive a force so that the wheel contacts a supporting surface to slide; and an elastic resetting member is arranged between the supporting frame and the stroller frame, the resetting member always has a tendency to bring the supporting frame to reset. The noise reduction structure of the disclosure has a simple structure and is suitable for baby strollers or hand carts. By additionally arranging a resetting member between the supporting frame and the stroller frame, the supporting frame always has a resetting tendency, that is, when the supporting frame is unloaded, the resetting member may suspend the wheel, so as to avoid noise caused by friction between the wheel and the supporting surface. |
| US12246767B1 |
Adjustable beach cart
An adjustable beach cart comprises a cart body, wherein the cart body comprises main body support rods; a bottom of the main body support rod is connected with a loading platform via first connecting pieces, and a top of the main body support rod is provided with an adjustment component; both sides of the adjustment component are respectively provided with a push rod and a suspension support rod; the loading platform comprises a loading support rod and a driving support rod; both ends of the loading support rod are connected to one side of the driving support rod. The adjustable beach cart can be installed with a first net bag through the suspension support rod, and used in conjunction with the loading platform, which greatly increases the loading space. The first net bag is more convenient for loading and taking articles. |
| US12246765B2 |
System for securing communication between central controller and signaling devices in traffic signaling networks
The present disclosure provides a system for securing communication between Central Controller and signaling devices including actuator devices and signaling sensors used in railway and road traffic signaling networks. Conventional signaling systems use unsecured metal cables to communicate between the Central Controller and the signaling devices, making them vulnerable to unauthorized intrusion and mischief. In the present disclosure, two uniquely addressable communication modules, one (SCM1) securely housed with the Central Controller and another (SCM2) securely housed in an assembly also containing the signaling device and the related power switches are used to establish a transparent but standard secure digital communication protocol between them to authenticate and validate mutual communication, making them secure and safe from intrusion and undesirable manipulation. |
| US12246764B2 |
Portable safety terminal based method for processing rail transit resources, and system for method
The present disclosure relates to a portable safety terminal based method for processing rail transit resources, and a system for the method. The method includes: in a degradation mode, performing interaction between a portable safety terminal and a wayside controller; providing a driver with safety display of an environment where a train is located, and obtaining a location of the train and information of a relationship between a front train and a rear train; and providing the driver with a means to apply for line resources, such that the driver can, according to the train environment, autonomously apply for the line resources, and release the resources for use by subsequent trains after driving the train to pass through a zone. Compared to the prior art, the present disclosure has the advantages of improving the safety of train driving and field maintenance operation, etc. |
| US12246761B2 |
Adaptive vehicle control system
A vehicle system having processors configured to determine regions of a trip where the vehicle system is permitted for a first mode of control. The permissible regions of the trip are determined based on one or more of parameters of a route, a trend of operating parameters of the vehicle system, or a trip plan that designates one or more operational settings of the vehicle system at different locations, different times, or different distances along a route. The processors also are configured to control transition of the vehicle system between a second mode of control and the second mode of control in the regions by alerting an operator of the vehicle system, automatically switching between the modes of control, or modifying conditions on which the transition occur. |
| US12246757B2 |
Safety device for a remotely operated vehicle, a system and a method of improving the operational safety of a grid system
A remotely operated delivery vehicle for transport of a storage container between an automated storage and retrieval grid, which is configured to store a plurality of stacks of storage containers, and an access station for handling of the storage container by at least one of a robotic operator and human operator. The remotely operated delivery vehicle comprising; —a vehicle body comprising a motor for driving a plurality of rolling devices for moving the remotely operated delivery vehicle in a horizontal plane; —a control unit for controlling the remotely operated delivery vehicle; and —a container carrier (35) provided above the motorized vehicle body for carrying a storage container. The remotely operated delivery vehicle comprises a safety device which transmits a signal to the control unit such that it performs an action of operating the remotely operated delivery vehicle, in the event that a collision is detected. The collision is caused by a force (F) acting on the remotely operated delivery vehicle (30) and is detected by a collision mechanism (60) of the safety device and the collision mechanism is a container carrier displacement device (60) arranged such that it trips the safety device upon displacement of the container carrier (35) relative to the motorized vehicle body (31), which first position is the undisplaced position and the second position is the displaced position. |
| US12246754B2 |
Method of controlling switching to manual driving mode of autonomous vehicle
A method of controlling switching to a manual driving mode of an autonomous vehicle allowing stable transition to the manual driving mode and prevention of collision accidents includes performing motor drive control of a motor controller and braking control of a braking controller according to a command of an autonomous driving controller in a complex manner, when there is a risk of a collision accident caused by a difference between a target yaw rate of the autonomous vehicle and an actual yaw rate of the autonomous vehicle in a transition section from an autonomous driving mode to a manual driving mode during turning of the autonomous vehicle. |
| US12246753B2 |
Systems and methods for cooperative driving of connected autonomous vehicles in smart cities using responsibility-sensitive safety rules
Various embodiments for systems and methods for cooperative driving of connected autonomous vehicles using responsibility-sensitive safety (RSS) rules are disclosed herein. The CAV system integrates proposed RSS rules with CAV's motion planning algorithm to enable cooperative driving of CAVs. The CAV system further integrates a deadlock detection and resolution system for resolving traffic deadlocks between CAVs. The CAV system reduces redundant calculation of dependency graphs. |
| US12246752B2 |
Control method for monitoring and responding to hacking into vehicle
A control method for monitoring and responding to hacking into a vehicle, which may monitor whether hacking is performed by cross-checking preset check values for each ID with each other in a state where a plurality of controllers mounted in an autonomous vehicle is connected like a blockchain, and response-control the vehicle in a safe state upon determining that a specific controller is hacked as a result of monitoring. |
| US12246751B1 |
Trajectory modification based on wind compensation
Techniques for determining environmental data of an environment associated with a vehicle are discussed herein. The vehicle can use the data to determine a vehicle configuration data, a trajectory for the vehicle to traverse, a route to a destination, or orientation for ingress/egress. The vehicle can determine control data based on the vehicle configuration data, the trajectory, or the route. The vehicle configuration data may be associated with a setting of a suspension component, a speed, or other component. The trajectory may be biased based on a source of the wind. The route may be selected from a first candidate route and a second candidate route using a first wind score associated with the first candidate route and a second score associated with the second candidate route. The vehicle can use a sensor, such as a wind sensor, to capture or otherwise determine the wind data. |
| US12246747B2 |
Adaptive and fuel efficient planning and control
Methods, systems, and non-transitory computer-readable media are configured to perform operations comprising determining parameters for an environment based on a regenerable elevation index; generating a speed profile for the environment based on the parameters; and generating control actions for control of a vehicle in the environment based on the speed profile. |
| US12246745B2 |
Method for operating a driver information system in an ego-vehicle and driver information system
A method for operating a driver information system in an ego vehicle is provided, wherein weather data are detected for a road area lying in front of the ego vehicle in the direction of driving. A driver information display is generated and output, wherein the driver information display comprises a graphic lane object which represents the road section lying in front of the ego vehicle. In so doing, the graphic lane object has a depiction parameter that is generated depending on the weather data. |
| US12246744B2 |
Detecting objects and determining behaviors of objects
In one embodiment, a method is provided. The method includes receiving, at an input of a first machine learning model, first input data representing an environment. The method also includes determining, by the first machine learning model, a set of objects within the environment based on the first input data. The method further includes determining, by a second machine learning model, a set of behaviors for a second set of objects. An input of the second machine learning model is coupled to a set of intermediate layers of the first machine learning model. Determining the set of objects and determining the set of behaviors for the second set of objects is performed at least partially simultaneously. |
| US12246743B2 |
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 a driver, a target value decision unit configured to decide on a target value of the biological state, an audio stimulus generation unit configured to generate an audio stimulus for guidance so that the biological state is close to a target value, a fellow passenger information acquisition unit configured to acquire fellow passenger information, a target state decision unit configured to decide on a target state of a biological state of the fellow passenger, and a vibration stimulus generation unit configured to control a vibration stimulus generation device for stimulating the fellow passenger by vibrations. The vibration stimulus generation unit generates the vibrations for guiding the fellow passenger to have the target state as the biological state. |
| US12246740B2 |
Coachable driver risk groups
Systems and methods for selectively transmitting alerts based on monitored behavior of a driver are disclosed. A system can calculate a driver score for a driver based on a set of driving events detected from sensor data captured while a vehicle was operated by the driver. Each of the set of driving events is associated with a driving behavior in a driving scenario. The driver score is further calculated based on historic driving event data. The system can assign the driver to a category of a number of categories based on the driver score. The system can determine that a change to a habitual driving behavior in a monitored driving scenario would result in reassignment of the driver to another category. The system can transmit an alert to the vehicle based upon a subsequent detection of a driving event that is associated with the monitored driving scenario. |
| US12246737B2 |
Apparatus, systems and methods for classifying digital images
The present disclosure is directed to apparatuses, systems and methods for automatically classifying images of occupants inside a vehicle. More particularly, the present disclosure is directed to apparatuses, systems and methods for automatically classifying images of occupants inside a vehicle by comparing current image feature data to previously classified image features. |
| US12246728B2 |
Safe driving determination apparatus
A safe driving determination apparatus includes an angle value calculation part that calculates an angle value indicating a face direction angle of a driver with respect to the traveling direction, and a determination part that determines whether or not the driver is in a state of being inattentive to the road ahead on the basis of whether or not an integrated value of angle values during a past predetermined first determination period is equal to or greater than a threshold value, wherein the determination part does not determine that the driver is in a state of being inattentive to the road ahead if the angle value of the driver is less than a second threshold value at the present moment, even if an integrated value of angle values during a past predetermined first determination period is equal to or greater than a first threshold value. |
| US12246726B2 |
System and method for sensing with millimeter waves for sleep position detection, vital signs monitoring and/or driver detection
A sensor and method for sleep position detection including: a transmitter configured to transmit electromagnetic waves between 30 GHz and 300 GHz; a receiver configured to receive the electromagnetic waves from the transmitter, wherein the transmitter and receiver are positioned in relation to person sleeping such that the receiver receives reflected electromagnetic waves; and a control station configured to analyze the transmitted and received electromagnetic waves to determine a position of the person sleeping. In some cases, the method may include: forming a radar cube of results; performing a fast fourier transform (FFT) on the radar cube; applying a constant false alarm rate (CFAR) processor to the FFT data; determining a capon gradient; forming a 5-dimensional feature space based on the capon gradient; and conducting an optimization of SVM. |
| US12246719B2 |
Driving support device for vehicle, driving support method for vehicle, and a non-transitory computer-readable storage medium storing a program for causing a computer
A driving support ECU (21) of a driving support device (11a) executes automatic deceleration control for decelerating a vehicle (10) without a driver operating a brake pedal (105) when it is determined that a specific condition indicating that the driver intends to turn the vehicle (10) to the right or left at an intersection present in front of the vehicle (10) is satisfied. When a direction indicator (34, 35) stops operating during execution of the automatic deceleration control, the driving support ECU (21) continues the automatic deceleration control until a predetermined time period elapses from a time point at which the direction indicator (34, 35) stops operating, and ends the automatic deceleration control when the direction indicator (34, 35) continues to stop operating from when the direction indicator (34, 35) stops operating until the predetermined time period elapses. |
| US12246718B2 |
Encoding junction information in map data
Embodiments of the present disclosure relate to encoding of junction area information in map data. In particular, the encoding may include organizing vehicle paths that traverse through a junction area according to path groups and organizing contentions that influence behavior of vehicles traveling along the vehicle paths according to contention groups. In addition, the encoding may include generating direction data structures that associate respective path groups with one or more of the contention groups. In these or other embodiments, the map data that corresponds to the junction area may be updated with direction data structures. |
| US12246715B2 |
Method for controlling an approach of a vehicle, distance control system, computer program, and memory unit
A method for controlling an approach of a driving vehicle to at least one preceding reference vehicle using an automated distance setting as a function of a setpoint distance between the vehicle and the reference vehicle. The setpoint distance is calculated as a function of an operating position of an operating element of the vehicle, which is actuatable by the driver of the vehicle and controls a drive of the vehicle. The setpoint distance being reduced directly or indirectly by actuating an actuating element of the vehicle, which has an actuating position, is actuatable by the driver of the vehicle, and controls a braking deceleration of the vehicle. A distance control system, a computer program, and a memory unit, as also described. |
| US12246713B2 |
Cruise control algorithm for increasing fuel efficiency
A cruise control algorithm including receiving a set speed and a minimum speed, generating a first control signal indicative of a first engine torque request, controlling a vehicle to maintain the set speed in response to the first engine torque request, detecting a vehicle pitch, detecting the vehicle speed, generating a second control signal indicative of the first engine torque request in response to the vehicle pitch being greater than zero degrees and the vehicle speed being greater than the minimum speed, controlling the vehicle to maintain a first engine torque in response to the first engine torque request, generating a third control signal indicative of a second engine torque request in response to the vehicle pitch being greater than zero degrees and the vehicle speed being less than the minimum speed, and controlling the vehicle to maintain the minimum speed in response to the third engine torque request. |
| US12246709B2 |
Lane keeping apparatus and method thereof
The prevent disclosure relates to a lane keeping control apparatus and a method thereof. An exemplary embodiment provides a lane keeping control apparatus including a processor configured to calculate a steering angle control amount for following a target path for lane keeping control while driving a vehicle, and to adjust the steering angle control amount depending on a change directionality of a target path error that is an error between the target path and the vehicle, and a storage configured to store data and algorithms driven by the processor. |
| US12246708B2 |
Systems and methods for reconstruction of a vehicular crash
A system for notifying emergency services of a vehicular crash may (i) receive sensor data of a vehicular crash from at least one mobile device associated with a user; (ii) generate a scenario model of the vehicular crash based upon the received sensor data; (iii) store the scenario model; and/or (iv) transmit a message to one or more emergency services based upon the scenario model. As a result, the speed and accuracy of deploying emergency services to the vehicular crash location is increased. The system may also utilize vehicle occupant positional data, and internal and external sensor data to detect potential imminent vehicle collisions, take corrective actions, automatically engage autonomous or semi-autonomous vehicle features, and/or generate virtual reconstructions of the vehicle collision. |
| US12246705B2 |
Contact determination system, contact determination device, contact determination method and program
A contact determination system includes a processor, and determines whether a contact event occurs between target objects in a vicinity of a host vehicle. The processor is configured to acquire, regarding each of the target objects including at least one of (i) a road user other than the host vehicle and (ii) a road-installed object, a type and a moving speed of the target object. The processor is also configured to perform an overlap determination regarding whether at least two target models respectively modeling the target objects overlap with each other. The processor is further configured to determine whether or not the contact event occurs for a pair of the target objects that have been determined to have an overlap based on the type and moving speed of the target object. |
| US12246700B2 |
Machine learning-based tractive limit and wheel stability status estimation
A method of estimating a performance characteristic of a wheel of a vehicle, includes selecting relevant input features based on wheel dynamics and tire behavior, and collecting experimental data for each of the relevant input features at each of a plurality of vehicle operating conditions. The method further includes manually identifying and labeling wheel stability status over time from the experimental data and calculating tractive limit over time from the experimental data. The method also includes training a tractive limit model and training a wheel stability status model. The method further includes receiving a plurality of testing inputs, wherein each of the plurality of testing inputs is received from a sensor on-board the vehicle or from a controller on-board the vehicle and, processing the received testing inputs in a predetermined machine learning process to calculate in one or more data processors a prediction of the performance characteristic. |
| US12246698B2 |
Method for controlling a hybrid drive system for a motor vehicle
A method for controlling a hybrid drive system for a motor vehicle involves, in an operation in which both the internal combustion engine and the electric machine introduce drive torques into the hybrid gearbox to drive the drive wheel, employing third limit torques for the third gearbox gear are provided in a first mode, and second limit torques for the second gearbox gear are provided in a second mode. A maximum third limit torque of the first mode is greater than a maximum second limit torque of the second mode. |
| US12246697B2 |
Torque distribution strategies for hybrid vehicles
Aspects of the present invention relate to a method and to a control system for a vehicle, the vehicle comprising an internal combustion engine configured to provide torque to a first axle of the vehicle for generating first axle wheel torque, and an electric machine configured to provide torque to a second axle of the vehicle for generating second axle wheel torque, the method comprising: outputting a torque request for the engine and a torque request for the electric machine, the torque requests having a first ratio dependent on a required torque split between the first axle wheel torque and the second axle wheel torque, wherein received first axle wheel torque and received second axle wheel torque have a second variable ratio dependent on a difference between wheel torque response capabilities of the engine and of the electric machine; determining that a trigger condition is satisfied; and controlling, in dependence on satisfaction of the trigger condition, determination of the torque request for the electric machine such that deviation of the second ratio from the first ratio is inhibited. |
| US12246695B2 |
Controller for hybrid electric vehicle
During BEV running that a vehicle is caused to run by using power of an electric motor, a determination threshold for determining whether to start an engine is corrected by estimating a shortage of driving force in advance based on a gear stage of an automatic transmission and a turbine rotation speed (that is, an AT input shaft rotation speed of the automatic transmission). Therefore, the engine is started at appropriate timing for a change in required MG torque, with the result that the shortage of driving force of the vehicle is suppressed. |
| US12246694B2 |
Active torque management clutch system
An active torque management clutch system that includes an ATM clutch, a clutch actuator, and a controller is provided. The ATM clutch is positioned between a driven sheave of a CVT and an axle. The clutch actuator is used to control the ATM clutch. The controller is in communication with at least one vehicle sensor and the clutch actuator. The controller is configured to open the ATM clutch when sensor information indicates a shift is about to occur and close the ATM clutch when the sensor information indicates engine torque is required in a driveline. |
| US12246691B2 |
Brake system
A brake system includes a stroke sensor to output a detection signal indicative of a status of a stroke of a brake pedal, and a first controller to receive the detection signal and to generate a switching signal in accordance with a displacement of the brake pedal based on a result of comparing the detection signal with a predetermined reference value. In particular, the switching signal is provided to at least one second controller configured to control an operation of another device in a vehicle based on an operation of the brake pedal. |
| US12246685B2 |
Multidisc brake for a motor vehicle
A multi-disk brake for a motor vehicle has two multi-disk mechanisms and an actuation device for brake actuation and/or brake release of the multi-disk mechanisms, and an electric drive for translational actuation (spreading) of the actuation device, such as, in particular, the ramp unit. During a spreading operation, the multi-disk mechanisms are pretensioned in a metered manner by the actuation device and produce a desired frictional engagement, and a correspondingly reversed activation of the actuating mechanism enables a correspondingly metered brake release. By means of the electric drive, the action of the multi-disk brake can be metered overall in a particularly precise, sensitive and compensated manner in modern vehicle topology, including all peripheral brake components and systems, including recuperation. |
| US12246684B2 |
Vehicle cleaner system
A vehicle cleaner system includes a cleaner unit discharges a cleaning fluid toward a cleaning target mounted on a vehicle; a motor pump supplies the cleaning fluid to the cleaner unit; a normally closed type solenoid valve provided between the cleaner unit and the motor pump and switches between permission and non-permission of movement of the cleaning fluid from the motor pump to the cleaner unit; and a cleaner control unit controls the motor pump and the solenoid valve. The cleaner control unit sets an operation stop time period for stopping an operation of at least one of the motor pump and the solenoid valve, and after the cleaning fluid is discharged to the cleaning target, stops the operation of at least one of the motor pump and the solenoid valve during the operation stop time period based on a predetermined condition. |
| US12246679B1 |
System for transporting an item in a vehicle
A system for transporting items within a vehicle comprises providing a recessed cavity within the floor of the vehicle and placing the item within the recessed cavity. In certain embodiments, the recessed cavity may be provided within the trunk or flatbed of the vehicle and may include a heat-resistant and/or non-slip lining. In some further embodiments, the recess may include a cover having a top surface matching that of the vehicle floor, which may situate within the recessed cavity when not in use. |
| US12246678B2 |
Mounted retractable catwalk for trucks, utility, construction, and industrial vehicles and equipment
A catwalk includes a mounting frame or other connection to a side of a vehicle/equipment, a floor, and at least one railing/railing-portion; an actuator system to move the catwalk enclosure between retracted and deployed positions; and a guide arm for guiding/controlling pivoting of the at least one railing/railing-portion relative to the floor. The actuator system and guide arm are preferably substantially or entirely outside of the catwalk walkway space, for easy movement along the walkway, easy access to the walkway at one or both ends, and obstacle/barrier-free passage from one catwalk to another on the same vehicle/equipment. The actuator system prevents the catwalk from collapsing/retracting when a person is on the catwalk, for example, by the lift capacity of a hydraulic or pneumatic cylinder being controlled/tuned so that the cylinder does not have the capacity/capability to lift and retract the catwalk when the catwalk is occupied. |
| US12246677B2 |
Method for opening an opening panel of a motor vehicle by motion detection, using a doppler radar, and associated detection device
Disclosed is a method for opening an opening element of a motor vehicle having a device detecting a predetermined movement of a user's body part, including a Doppler radar, including an antenna, radar waves transmitter/receiver and a radar wave processor. The method includes detection modes and standby modes with reduced wave frequency, the method including during standby: Phase demodulating the reflected radar waves and determining a first signal representing a phase variation of the reflected waves over time; Phase-shift demodulating the reflected radar waves, and determining a second signal representing phase variation of the reflected waves shifted as a function of time; Comparing threshold to maximum value of the absolute values for the first and second signals; Exiting the standby mode and triggering the detection mode if the maximum is greater than the predetermined threshold; Opening the opening element if the predetermined movement is detected during the detection mode. |
| US12246672B2 |
Seat belt retractor
A seat belt retractor which is mounted in a mounting space formed on a backrest of a seat installed in a vehicle and comprises a spindle module including webbing and a spindle having the webbing wound on the outer surface thereof, wherein the spindle is arranged along the longitudinal direction of the vehicle corresponding to the thickness direction of the backrest in the mounting space, such that by rotating the direction in which the spindle, on which the webbing is wound, is installed, the width in the longitudinal direction mounted on the backrest of the seat can be minimized, thereby making the retractor more slender. |
| US12246667B2 |
Method for dynamically restraining an occupant fastened into a vehicle seat with a seatbelt
A method for dynamically restraining an occupant fastened into a vehicle seat with a seatbelt in a vehicle, where a transverse acceleration of the vehicle and a course of a road ahead of the vehicle are determined and the seatbelt is tightened with a predefined belt force a predefined length of time before the vehicle enters a bend that has a predefined curvature. The method includes assigning a respective comfort speed to different turning angles of turnoffs and turnings at which it is possible to comfortably drive into the turnoffs or around the turnings. When the vehicle nears a turnoff or a turning at a current driving speed that exceeds the comfort speed assigned to the turning angle by a predefined value, the seatbelt is tightened with a predefined belt force before the turnoff or the turning is reached. |
| US12246664B2 |
Power supply structure for headrest
A power supply structure 11 for a headrest 10 for supplying power to the headrest 10 attached to a seat body 13 includes: a power supply coil 16 that is located in the seat body 13; a power reception coil 30 that is located in the headrest 10 and receives power from the power supply coil 16; and an elastic member 21 that is located in at least one of the seat body 13 and the headrest 10 and urges the power supply coil 16 and the power reception coil 30 in a direction that approaches each other. |
| US12246663B2 |
Door wiring module
A door wiring module includes: a first service hole cover covering a first service hole formed in an inner panel; a second service hole cover covering a second service hole formed in the inner panel; and a plurality of wiring members, wherein the plurality of wiring members include: a first wiring member held by the first service hole cover to be directed to a first door apparatus; and a second wiring member held by the second service hole cover to be directed to a second door apparatus, and the plurality of wiring members include a connection route portion connecting the first service hole cover and the second service hole cover, and being bendable. |
| US12246655B2 |
Automated moving platform
This disclosure describes systems and methods used in the development and validation of autonomous vehicles ability to track objects with sensors. This application describes a self-propelled autonomous platform and methods for carrying a pedestrian, cyclist or vehicular type target in a predetermined pattern during one or more testing runs. The self-propelled autonomous platform includes a sensor configured to retract within a platform housing of the self-propelled autonomous platform when being driven over during a test run. |
| US12246653B2 |
Slide out device for vehicle
A locking system for a vehicle slide out device may have a paddle having a body portion and a flange portion. The system may also have a lever connected to the paddle where the lever has a locking pawl, and at least one pivot aperture. The system may also have a lever support located adjacent the lever, where the lever support may have at least one pivot extending through the at least one pivot aperture. The system may also have a frame member having a plurality of notches selectively aligned with the locking pawl. |
| US12246649B2 |
Vehicular exterior rearview mirror assembly
A vehicular exterior rearview mirror assembly includes a mounting arm and a mirror head at one end of the mounting arm distal from an attachment portion of the mounting arm that is configured for attachment at a vehicle. A mirror reflective element is fixedly attached at the mirror head. An innermost side of the mirror reflective element is attached at a front side of an attachment plate. The mirror reflective element moves in tandem with movement of the mirror head relative to the mounting arm when the driver of the vehicle operates an electrically-operable actuator. The attachment plate includes wall structure that extends from the front side of the attachment plate and circumscribes and spans the perimeter circumferential edge of the glass substrate and does not encroach onto and does not overlap the front surface of the glass substrate of the exterior mirror reflective element. |
| US12246646B2 |
Trailer hitching assist system with trailer coupler detection
A vehicular trailer hitching assist system includes a camera disposed at a rear portion of a vehicle and viewing at least rearward of the vehicle. The vehicular trailer hitching assist system, via image processing of image data captured by the camera during a reversing maneuver of the vehicle toward a trailer that is spaced rearward from the vehicle, detects the trailer. The vehicular trailer hitching assist system determines relative location of a trailer coupler of the detected trailer to a hitch ball of the vehicle and determines a path of travel for the vehicle to maneuver the vehicle toward the detected trailer to move the hitch ball of the vehicle toward the trailer coupler. The vehicular trailer hitching assist system at least in part maneuvers the vehicle along the determined path of travel to move the hitch ball of the vehicle toward the trailer coupler of the detected trailer. |
| US12246642B2 |
Vehicular front structure
A vehicular front structure includes: a left front pillar disposed at a left front face of a body of a vehicle; a right front pillar disposed at a right front face of the body; an upper front crossing member extending along a lateral direction of the vehicle, the upper front crossing member having respective ends coupled one-to-one with the left front pillar and the right front pillar; a lower front crossing member extending along the lateral direction of the vehicle, the lower front crossing member having respective ends coupled one-to-one with the left front pillar and the right front pillar; and an external display coupled with the upper front crossing member and the lower front crossing member. |
| US12246636B2 |
Utility vehicle for power emergency repair
A utility vehicle for power emergency repair includes a cab, a carriage and a lighting device, including mounting bases, a wire pole, a rotary base and a lamp assembly. A rotary shaft is bridged between the mounting bases, and the rotary base is fixedly connected to the rotary shaft. First and second positioning units are provided on the top of the carriage. The rotary base has first and second positioning surfaces, the first positioning unit includes a first limiting platform, and the second positioning unit includes a rotation limiting plate and positioning plates. The positioning plates is supported on a lower end surface of the rotation limiting plate. The utility vehicle further includes a driving assembly and first and second contacts. A trigger signal is generated and the driving assembly is controlled to release braking on the rotary shaft when the first and second contacts contact each other. |
| US12246633B2 |
Device and method for controlling seat of vehicle
A device and a method for controlling a seat of a vehicle includes a detector for detecting vehicle environment information, a vibration generator mounted on the vehicle seat to generate the seat vibration, and a controller electrically connected to the detector and the vibration generator, and the controller detects seat environment information through the detector, determines a weight and a sitting posture of a user seated in the vehicle seat based on the seat environment information, determines a vibration pattern and a vibration excitation force based on the weight and the sitting posture of the user, and generates the seat vibration by controlling the vibration generator based on the determined vibration pattern and vibration excitation force. |
| US12246631B2 |
Vehicle seat
In order to cause no difficulty in an assembling process for assembling a resin plate to a seatback even if a plurality of bosses formed on the resin plate vary somewhat in dimension in a height direction, and also in order to prevent unpleasant noise, a vehicle seat is provided in which the resin plate of the seatback has a plurality of bosses formed thereon in positions facing the seatback frame, and under no load on the resin plate, some of the plurality of bosses are in contact with the seatback frame and the remaining ones of the plurality of bosses are out of contact with the seatback frame. On the other hand, while the resin frame is deformed by application of load in a direction of the seatback frame, the some bosses and the remaining bosses are in contact with the seatback frame to bear the load. |
| US12246630B2 |
Personal transportation vehicle with pivoting seat and cargo bay
The present disclosure is directed to a utility vehicle having a pivotable seat connected by a hinge to a fixed platform. The pivotable seat configured to pivot between a first position and a second position defining a standard seat location and a first wall of a cargo bay, respectively. A seatback is configured to form a second wall of a cargo bay when the pivotable seat is in the second position. First and second opposing side walls are positioned on either side of the pivotable seat. The side walls are configured to form barriers at either side of the cargo bay when the pivotable seat is in the second position. |
| US12246629B2 |
Child safety seat rotatably mounted on a base
A child safety seat and base assembly wherein a base is arranged to be secured with respect to a motor vehicle and a seat is arranged to be removably secured is disclosed. The assembly includes: a rotary element rotatably mounted to the base; a seat latch on the rotary element that engages the child safety seat to releasably hold the child safety seat to the base and rotary element; a seat latch actuation assembly for opening or closing the seat latch wherein opening the seat latch releases the child safety seat; and an interlock mechanism actuated upon opening the seat latch that prevents rotation of the rotary element with respect to the base. The seat latch actuation assembly may include a slidably mounted handle, wherein in use, the base blocks access to the handle when the seat is in any position other than one or two side-loading position(s). |
| US12246626B2 |
Movement adjustment system
In order to suppress a claustrophobic feeling that a person sitting on a rear seat receives due to a front seat, and to make the front seat easy to use as an ottoman by the person, a movement adjustment system is used for a passenger seat and a rear seat, and includes a slide rail for moving the rear seat in the front to back direction, and a control part for changing the movement region of the rear seat by the slide rail. The passenger seat has a seat cushion, and a seat back mounted to be changeable between an upright state and a lowered state with respect to the seat cushion. The control part changes the movement region so that the passenger seat and the rear seat can come closer when the seat back of the passenger seat is in the lowered state than in the upright state. |
| US12246621B2 |
Vehicle-based power-generating system comprising multiple stacked pairs of counter-rotating wind turbine generators
An improved electrical power-generating system for an electric vehicle powered by at least one rechargeable battery and for a hybrid vehicle powered, at least in part, by at least one rechargeable battery. Each vehicle includes an upper portion and a lower portion spaced from the upper portion. The power-generating system includes a first pair of wind turbines arranged in a first airflow channel located in the lower portion; and a second pair of wind turbines arranged in a second airflow channel in the upper portion. The first and second wind turbines are operatively connected to the at least one battery. |
| US12246615B2 |
Current sensors for battery cells of a vehicle battery system
A battery system for an electric vehicle includes at least one battery cell configured to store charge for powering an electric vehicle, a high voltage bus electrically coupled with the at least one battery, a DC-DC converter electrically coupled with the battery cell, a low voltage bus electrically connected between the DC-DC converter and at least one vehicle electrical component, and a cell monitor electrically coupled with the at least one battery cell and the DC-DC converter, wherein the cell monitor includes a current sensor configured to detect a current from the at least one battery cell to the DC-DC converter. The cell monitor includes a controller configured to estimate a state of charge of the at least one battery cell according to the current detected by the current sensor, and adjust switching operation of the DC-DC converter according to the current detected by the current sensor. |
| US12246614B2 |
Systems, methods, processes, and devices for delivering renewable energy to electric vehicles using an uncrewed battery-recharging vehicle
Described herein are systems, methods, processes, and devices for transferring energy from an uncrewed battery-recharging vehicle to an electric vehicle, such as a car. In one example, the uncrewed battery-recharging vehicle is delivered by a distribution vehicle close to the location of the electric vehicle. The uncrewed battery-recharging vehicle identifies the electric vehicle, properly aligns itself underneath the parked electric vehicle, and transfers energy to the rechargeable battery component of the electric vehicle. |
| US12246613B2 |
Self-stabilizing skateboard
A self-propelled, one-wheeled vehicle may include a board having two deck portions each having a concave front footpad configured to receive a foot of a rider, and a wheel assembly disposed between the deck portions. The concave front footpad has a rider detection sensor in the form of a membrane switch conforming to the shape of the footpad (e.g., facilitated by one or more slots formed in the membrane switch). A motor assembly drives the vehicle in response to board orientation and rider detection information. The vehicle may have a secondary battery chargeable via a three-pin charging port including an input pin, a ground pin, and an identification pin configured to receive an expected identification signal from an external charging circuit. |
| US12246612B2 |
Energy supply system
An energy supply system has a switch, which in an on state connects first conductors of a first line to second conductors of a second line and in an off state disconnects the first conductors of the first line from the second conductors of the second line. A measurement apparatus determines a difference value characterizing the phase difference between a first AC voltage signal at one first conductor and a second AC voltage signal at one second conductor. A control apparatus outputs a command via a signal transmission apparatus depending on the phase difference value. The first command enables a vehicle connected to the charging station to change the phase position of a fed-in AC voltage signal in the feed-in mode to reduce the phase difference, and the control apparatus enables a first change of state of the switch from the off state to the on state. |
| US12246604B1 |
Roadway section having embedded wireless charge elements
A roadway section enables dynamic wireless power transfer to a vehicle. The roadway section comprises pavement material and a wireless power charger. The pavement material defines a pavement section volume having a top surface on which the vehicle traverses. The wireless power charger includes a conductive element located at least partially within the pavement section volume and configured to emit a magnetic field toward the top surface of the pavement section volume to wirelessly transfer electric power to the vehicle. The conductive element includes an upper surface that is located at least five centimeters (5 cm) below the top surface of the pavement section volume. |
| US12246602B2 |
Secondary battery, battery pack, electronic device, electric tool, electric aircraft, and electric vehicle
A secondary battery including an electrode wound body having a structure in which a positive electrode and a negative electrode are stacked and wound with a separator interposed therebetween, a positive electrode current collector plate; a negative electrode current collector plate, and an exterior can that accommodates the electrode wound body, the positive electrode current collector plate, and the negative electrode current collector plate. The positive electrode has a first covered portion covered with a positive electrode active material layer and a positive electrode active material non-covered portion on a band-shaped positive electrode foil, and the negative electrode has a second covered portion covered with a negative electrode active material layer and a negative electrode active material non-covered portion on a band-shaped negative electrode foil. |
| US12246601B2 |
Methods for controlling a power level in an energy source of a vehicle unit
A method for controlling an articulated vehicle combination comprising a plurality of self-powered vehicle units, wherein each self-powered vehicle unit comprises a propulsion device and a regenerative braking device connected to an energy source, the method comprising determining a current state of charge associated with an energy source of a target vehicle unit comprised in the plurality of self-powered vehicle units, and if the current state of charge is below a desired state of charge, generating a negative torque by the regenerative braking device of the target vehicle unit, and compensating at least partly for the generated negative torque by generating a positive torque by the propulsion device of at least one source vehicle unit comprised in the plurality of self-powered vehicle units, thereby transferring an amount of energy from the energy source of the at least one source vehicle unit to the energy source of the target vehicle unit. |
| US12246589B2 |
Vehicle body having high voltage battery
A vehicle body having a high voltage battery may include a load path formed by a reinforcing frame provided between a vehicle body frame and a battery frame and the battery frame may be installed on the vehicle body frame via the reinforcing frame, improving the robustness and collision rigidity of the battery frame. |
| US12246584B1 |
Roller shutter tail cover and roller shutter cover
Provided in the present disclosure are a roller shutter tail cover and a roller shutter cover with the same. The roller shutter tail cover includes a cover body, a limit switch, and a limit device, where the limit switch is disposed on the cover body, and the limit device is connected to the limit switch. During motion of the roller shutter tail cover, when the limit switch is touched, the limit switch starts the limit device, and the limit device works to limit the motion of the roller shutter tail cover. During motion of the roller shutter tail cover, if the roller shutter tail cover touches other objects, the limit switch starts the limit device, and the limit device limits the motion of the roller shutter tail cover, thereby preventing the roller shutter tail cover from pinching other objects and lowering the safety risk. |
| US12246576B2 |
Fully variable and integral aeration flap controller
An aeration flap is automatically controlled in a fully variable manner in a vehicle. A target value is read for a flap position or strength of an airflow of an aeration outlet. A plurality of configurations of aeration flap positions are provided wherein each configuration assigns a resultant noise level and a resultant energy demand for each combination of aeration flap positions. A weighting between noise level and energy demand is specified. Each of the read target values are adapted for a flap position or strength of an airflow according to the specified weighting. The development of noise in the vehicle may be influenced advantageously as a result. |
| US12246575B2 |
Ventilation outlet with a control element and an actuating knob
Disclosed is a ventilation outlet including one or more flow directing elements arranged movably in a housing and with an actuating element mounted movably on the housing with an actuating knob for actuating at least one flow directing element for controlling a ventilation gas flow and with a light source for illuminating the actuating knob. A movable mounting of the actuating element permits a movement of the actuating element with at least one degree of freedom and the light source is arranged outside the actuating knob in such a way that light can be coupled into the actuating knob and at least partially illuminates an operating side of the actuating knob from the inside. |
| US12246574B2 |
Wheel suspension system with off-wheel-center arm
A wheel suspension system can include a wheel interface having a wheel interface axis about which a wheel rotates when connected to the wheel interface, and an arm connected to the wheel interface and rotatable with respect to the wheel interface about a first axis, wherein the arm is connectable to a reference frame and rotatable with respect to the reference frame about a second axis. In some embodiments, the first axis and the second axis are offset with respect to the wheel interface axis. In some embodiments, the first axis and the second axis are off-parallel. |
| US12246570B2 |
Height-adjustable agricultural vehicles and methods of transferring loads therein
An agricultural vehicle includes a chassis, a plurality of ground-engaging elements configured to support the chassis above a ground surface, and a plurality of support assemblies supporting the chassis on the ground-engaging elements. Each support assembly includes a height-adjustment actuator. A controller is configured to adjust the height-adjustment actuators independently of one another and transfer a load from a first ground-engaging element to other ground-engaging elements. A method of operating an agricultural vehicle includes receiving a command to transfer a load from a first ground-engaging element to other ground-engaging elements, adjusting at least one height-adjustment actuator, and transferring a load from the first ground-engaging element to the other ground-engaging elements. |
| US12246568B2 |
Method for controlling a hydraulic actuator of an active chassis
A method of controlling a hydraulic actuator of an active spring damper element in a vehicle for damping a relative movement between a vehicle structure and a wheel suspension. A hydraulic arrangement is provided for controlling the hydraulic actuator, which includes a hydraulic pump and at least one control valve. In a first method step, a relative movement between the vehicle structure and wheel suspension is detected. A force to be provided by the hydraulic actuator and a volume flow to be provided by the hydraulic pump are determined based on the detected relative movement. Then, a speed of the hydraulic pump is set to provide the volume flow required for the position of the force. |
| US12246567B2 |
Suspension mounts for a vehicle
A suspension mount comprising a carrier with a first portion and a second portion, an activatable material selectively disposed on the carrier, one or more bridges connecting the first portion and the second portion of the carrier, wherein the first portion and the second portion of the carrier each include one or more damper mounts, and wherein the first portion corresponds to a left side and the second portion corresponds to the right side so that the suspension mount is attachable to a vehicle in one direction. |
| US12246566B2 |
Suspension for vehicle
A suspension for a vehicle may include: a center leaf spring; side leaf springs respectively installed on opposing sides of the center leaf spring; and mounting brackets configured to connect the center leaf spring and the side leaf springs, respectively, and to support the center leaf spring to be movable in a longitudinal direction. |
| US12246561B2 |
Wireless tire pressure detector automatic find and locate system and operation method thereof
A wireless tire pressure detector automatic find and locate system and the operation method thereof are provided. The wireless tire pressure detector automatic find and locate system includes a plurality of wireless tire pressure detectors and a wireless host. The wireless host and each wireless tire pressure detector are wirelessly paired and connected through a wireless system, and a first wireless tire pressure detector is designated. The wireless host and the first wireless tire pressure detector detect signal data between the first wireless tire pressure detector and other wireless tire pressure detectors, and the first wireless tire pressure detector transmits the data to the wireless host for analyzing and positioning to localize each wireless tire pressure detector. |
| US12246560B2 |
Pneumatic tire
A pneumatic tire comprises a bead portion including a reinforcing rubber portion disposed adjacently to an axially outer side of a carcass ply. The reinforcing rubber portion includes an inner rubber layer and an outer rubber layer. The radially outer end of the outer rubber layer is positioned radially outside the radially outer end of the inner rubber layer. |
| US12246559B2 |
Pneumatic tire
A pneumatic tire includes a plurality of main grooves formed in a tread and extending along a tire circumferential direction, wherein the plurality of main grooves include a shoulder main groove located on an outermost side in a width direction, the shoulder main groove includes a raised portion formed by raising a first side, in the tire width direction, of a groove bottom of the shoulder main groove more than a second side of the groove bottom, and the raised portion is lower than an outer surface of the tread and continuously extends over an entire circumference in the tire circumferential direction. |
| US12246552B2 |
Bound collection of leaves featuring region of reduced cumulative leaf thickness
A bound collection of leaves having a spine and a method of its manufacture are disclosed. Each leaf of a first plurality of leaves of the bound collection includes a first pattern of tabs by which that leaf is bound. The tabs of the first pattern are distributed along a binding axis of that leaf that is parallel to a spine axis of the spine. Each leaf of a second plurality of leaves of the bound collection includes a second pattern of tabs different than the first pattern by which that leaf is bound. The tabs of the second pattern are distributed along a binding axis of that leaf that is parallel to the spine axis. Each tab of the first pattern and second pattern of tabs extends in a direction orthogonal to the binding axis from within an unbound region to a binding-side edge of that leaf. |
| US12246550B2 |
Methods for direct thermal recording media based on selective change of state
Direct thermal recording media are designed to operate based on a thermally-induced change of state rather than a thermally-induced chemical reaction between a leuco dye and an acidic developer. The media use two types of solid scattering particles, one of which changes its state from solid to liquid during printing, and the other of which does not. The former particles, upon melting, fill spaces between the latter particles, thus eliminating or substantially reducing light scattering, which makes an underlying colorant visible at selected print locations where heat is locally applied. The media can provide high quality thermally-produced images at print speeds at least as high as 10 inches per second (ips). |
| US12246546B2 |
Device for guiding a printer
A device (1) is for guiding printer (20). The device (1) is utilized in a method for using a handheld electronic printer (20) with the device (1). The device (1) includes a base (2) having at least one guide (5), and a carriage (3) having at least two separate links (26, 27) engaged with the at least one guide (5). The at least one guide (5) has at least two linear sections (7, 8) being spaced apart and parallel. The at least one guide (5) includes at least two changeover sections (10, 11), each connecting two linear sections (7, 8). The changeover sections (10, 11) are arranged at different positions of the linear sections (7, 8) the changeover sections respectively connect. |
| US12246545B2 |
Docking station
A docking station (1) is for an electronic hand stamp having an inkjet printhead. The docking station (1) includes a body (2) having a rest surface (4) for receiving a substantially flat bottom side of an electronic hand stamp and a border (5) at least partially framing the rest surface (4). The docking station (1) also includes at least one wiper element (3) connected to the body (2) and that projects on one side from the body (2). The wiper element (3) includes a wiper blade (17) for manually sweeping across an inkjet printhead. |
| US12246538B2 |
Head maintenance system, printing system, and head maintenance method
Provided are a head maintenance system, a printing system, and a head maintenance method with which preferable washing of a nozzle surface can be realized and a damage to the nozzle surface can be suppressed. The head maintenance system includes: a wiping device (3) including a wiping sheet (10) for wiping a nozzle surface (52) of an ink jet head (50); a relative movement device (2, 3) that relatively moves the ink jet head and the wiping sheet; and a pressing device (18, 56) that presses the wiping sheet against the nozzle surface, in which the wiping device includes the wiping sheet having a value of linearity of compression in a range of 0.3 or more and less than 0.6, the linearity of compression being measured using a compression tester. |
| US12246534B2 |
Liquid droplet ejecting device
A liquid droplet ejecting device includes a channel member and an actuator. The channel member has a channel. The channel includes a nozzle and a pressure chamber communicating with the nozzle. The actuator is on the channel member and configured to apply a pressure to a liquid in the pressure chamber. A diameter of the nozzle and a natural frequency of the channel are parameters of the liquid droplet ejecting device to satisfy that (1) the actuator has a threshold drive frequency of 100 kHz or more, (2) the nozzle ejects a liquid droplet having a volume of 1.8 pl or more, and (3) the Ohnesorge number is 0.2 or more. |
| US12246532B2 |
Vacuum aperture valve array
A sheet 200 for an array of vacuum apertures 152 in a substrate support unit 150 of a printer is provided. The sheet 200 comprises a plurality of valves 202 formed into the sheet 200. The sheet 200 is made from a resilient material. Each valve 202 comprises a valve head 204 for sealing a vacuum aperture 152 in the substrate support unit 150, and a valve lever arm 206 for permitting movement of the valve head 204 towards and away from the vacuum aperture 152 in order to open and close the valve 202. |
| US12246529B2 |
Print method with improved adhesion of prints to recording medium
A method for applying an image onto a recording medium includes applying a first layer of a radiation-curable ink onto a recording medium; curing the first layer; and applying at least a second layer of radiation-curable ink on top of the first cured layer. The coverage of the first layer is 1.0 g/m2 or less. The first layer of ink is applied onto the recording medium by applying a first ink from an ink set and the second layer is applied by applying at least the first ink from the ink set. |
| US12246526B2 |
Packing material and method of manufacturing the packing material
A molded packing material and a method of making the molded packing material. The molded packing material includes a plurality of molded fiber cushioning elements. The molded packing may also include a matrix comprising cellulosic fibers bonding the plurality of molded fiber cushioning elements to each other. The plurality of molded fiber cushioning elements and matrix form a mass that has been molded into a shape having exterior surfaces and an interior with some of the plurality of molded fiber cushioning elements being on the exterior surfaces of the mass and the remainder of the plurality of molded fiber cushioning elements being in the interior of the mass. The molded packing material may also include a fiber shell having a cavity formed therein with the plurality of molded fiber cushioning elements located in the cavity. |
| US12246525B2 |
Method for producing bonded body
A bonding step in a method of producing a bonded body includes a first bonding step of forming a sealing layer (4) by irradiating a sealing material (6) belonging to an inner group (IG) with a laser beam (L), and a second bonding step of forming a sealing layer (4) by irradiating a sealing material (6) belonging to an outer group (OG) with the laser beam (L) after the first bonding step. |
| US12246524B2 |
Method for producing a film intermediate product, film intermediate product and method for producing a product
A method for producing a film intermediate product (1), a film intermediate product (1), as well as a product produced hereby. The film intermediate product (1) is here formed by means of depositing one or more film elements (311 to 314), which is or are formed in each case of a cutout of one or more donor films (301 to 304). |
| US12246522B2 |
Nozzles and systems for adhesively attaching a first part to a second part
A nozzle for dispensing adhesive between a first part and a second part comprises a nozzle body. The nozzle body comprises a first-part engagement surface. The nozzle body also comprises a second-part engagement surface, contiguous with the first-part engagement surface and defining an engagement-surface angle, greater than 0° and less than 180°, with a virtual plane, coincident with the first-part engagement surface. The nozzle body further comprises a nozzle-body outlet port, formed in the second-part engagement surface. The nozzle body additionally comprises a nozzle-body inlet port, formed in the first-part engagement surface. The nozzle also comprises a separator plate, coupled with and extending from the nozzle body. |
| US12246521B2 |
Fiber-reinforced resin material, method for manufacturing same, and fiber-reinforced resin article
A fiber-reinforced resin material includes: a first fiber-reinforced resin layer; a second fiber-reinforced resin layer having higher ductility and lower elasticity than those of the first fiber-reinforced resin layer; and a third fiber-reinforced resin layer having higher ductility and lower elasticity than those of the second fiber-reinforced resin layer. The first layer, the second layer, and the third layer are laminated and integrated in this order, wherein the laminate is made of the fiber-reinforced resin material. The manufacturing method includes: stacking a sheet-shaped product obtained by forming continuous fibers into a sheet shape and a resin sheet that serves as a first thermoplastic resin, a second thermoplastic resin, or a third thermoplastic resin so as to obtain a laminated structure in which the first layer, the second layer, and the third layer are laminated in this order; and heating and compressing the obtained stacked product in a stacking direction. |
| US12246517B2 |
Real wood sheet capable of being used for automatic wrapping and method of manufacturing real wood sheet
A real wood sheet capable of being used for automatic wrapping, the real wood sheet including a wood layer; a mesh layer disposed on a surface of the wood layer; and a flexible layer disposed on a surface of the mesh layer such that the mesh layer is disposed between the wood layer and the flexible layer. |
| US12246512B2 |
Aluminum coated blank and manufacturing method thereof
An aluminum-based blank comprises a first plated steel plate and a second plated steel plate, connected at their boundary by a joint. |
| US12246509B2 |
Coiler for a dunnage conversion machine and method for coiling a strip of dunnage
A coiler for producing tighter or smaller coils of dunnage uses a cam to move fork pins from a dunnage-receiving position inwardly to a more closely-spaced coiling position. The fork pins are coupled to pin mounts that cooperate with the cam and slots in a guide plate to move the parallel fork pins between the dunnage-receiving and coiling positions. The fork pins are mounted to extend perpendicular to and through the guide plate on opposing sides of a path of the dunnage to capture and wind a dunnage strip into a coil. |
| US12246508B2 |
Method, cutting device and apparatus particularly for manufacturing pouches with rounded corners
A method, a cutting device and an apparatus wherein, at cusp-shaped recesses obtained by die cutting on a ribbon in order to obtain pouches with rounded corners, the ribbon is cut transversely by means of at least two strokes of a blade. A relative translation is performed, between the first stroke and the second stroke, between the cutting plane and the ribbon substantially along a feeding direction of the ribbon, so as to level with the second stroke any cutting defects of the first stroke in the region of the recess. |
| US12246506B2 |
Ram liner
A liner for a ram configured to press a viscous material. The liner includes a liner wall and a circumferential lip. The liner wall is configured to abut a ram plate of the ram and includes a number of apertures configured to align with apertures of the ram plate. The liner wall and circumferential lip are configured to prevent the viscous material from contacting a ram surface and circumferential surface of the ram plate, thus making the ram easier to clean. |
| US12246498B2 |
Patient specific system and method to repair aortic aneurysms
This invention addresses the need of repairing aortic aneurysms. The method embodies the manufacturing of patient and anatomy specific endovascular implant. Additional advantages of the invention relate to smaller delivery size, improving the risk of graft migration and endoleak formation. |
| US12246494B2 |
Method for determining debonding energy of a composite laminate
Automated manufacturing of composite laminates for structures, preferably structures of an aircraft, by using laying machines. More particularly, a method for determining the energy of debonding between layers of a laminate of composite material by means of a laying machine, and a laying machine for performing the method. |
| US12246491B2 |
Apparatus and methods for additive manufacturing of three dimensional objects
A method of additive manufacturing a three-dimensional object by layerwise deposition of a building material with an inkjet printing system comprising a print head and a building tray, comprises calculating a weighting value for each nozzle, then for each layer obtaining a 2-D map of the layer, comprising active pixels at building material dispensing positions; obtaining a Data Correction Filter (DCF) including a height map of the previous layer, comparing the data of the 2D map to the data of the DCF at each position and determining if the nozzle at that position should dispense, then printing the layer, updating the weighting values and adjusting the position of the print head vis a vis the printing tray. The above is repeated until the three-dimensional object is printed. |
| US12246489B2 |
Flow directing system and method for additive manufacturing system
An additive manufacturing (AM) system includes a housing defining a chamber, a build platform disposed within the chamber, and an upper gas inlet configured to supply an upper gas flow in a first direction parallel to the build platform. The AM system includes a lower gas inlet disposed in the chamber and configured to supply a lower gas flow in a second direction toward a bottom wall of the chamber, and a flow directing system configured to receive the lower gas flow and redirect the lower gas flow in the first direction parallel to the build platform. The AM system includes one or more gas delivery devices fluidly coupled to the upper and lower gas inlets and configured to regulate one or more flow characteristics of the upper and lower gas flows and a gas outlet configured to discharge the upper and lower gas flows from the chamber. |
| US12246487B2 |
Carrier plate and method of use thereof
Improved carrier plates and methods of use thereof are provided to secure and transport individual layers of a multilayer structure during manufacture of the multilayer structure. In one implementation a carrier plate is provided including a lower portion and a raised portion to support a flexible substrate holding an individual layer laid on an upper surface of the raised portion. Clamping mechanisms, such as rollers, are formed on extended regions adjacent to side walls of the raised portion. The clamping mechanisms are configured to move from open positions, where the clamping mechanisms are spaced apart from the sidewalls of the raised portion, to closed positions, where the clamping mechanisms secure opposite edge portions of the flexible substrate between the clamping mechanisms and the first and sidewalls of the raised portion. |
| US12246486B2 |
Three-dimensional (“3D”) printing apparatus with counter-rotating roller
A three-dimensional (“3D”) printing system for printing on a substrate, the printing system including a plurality of powder feeders, the plurality of powder feeders dispensing a powder on the substrate in a first direction and in a second direction; and a powder uniformization device located adjacent to the plurality of powder feeders, the powder uniformization device rotatable along the substrate in directions opposing the first direction and the second direction. |
| US12246482B2 |
Control apparatus, imprint apparatus, and method of manufacturing article
A control apparatus which controls a force applied to an object, includes a driver configured to apply the force to the object, an estimator configured to estimate, based on information related to a state of the object, an estimated value of a disturbance force to be applied to the object, a corrector configured to correct, based on the estimated value, a command value provided to the driver so as to reduce an influence of the disturbance force, and a determiner configured to execute processing for determining a plurality of parameter values to be used by the estimator to obtain the estimated value based on the information. |
| US12246479B2 |
Blow molding device
A blow molding apparatus is configured to blow mold a preform into a container by supplying a pressurized incompressible fluid into the preform from a pressurized fluid supply unit. The blow molding apparatus includes: a drawing and discharging flow path connected to a drawing orifice; a fluid drawing source to apply drawing force to the drawing and discharging flow path, after blow molding is completed and after and/or while the blow nozzle is moved to a standby position, to draw the incompressible fluid adhering to the blow nozzle; and a pressurized gas supply source to supply a pressurized gas to the drawing and discharging flow path, after blow molding is completed and after a next preform is placed into the mold, to cause the incompressible fluid inside the drawing and discharging flow path to flow out toward the inside of the preform or toward the inside of a container. |
| US12246474B2 |
Control system for apparatus for taking out molded product that detects collision based on torque
There is provided a control system for an apparatus for taking out a molded product, the apparatus performing appropriate operation when a collision occurs while a servo system control section is manually operated. When a collision detection section outputs an operation stop command, a deviation clearing section performs clearing operation to bring deviations in a servo system control section to zero with the servo system control section kept on. Positioning is completed as the deviations are brought to zero, which enables operation to be performed again. When a retracting operation is performed after the operation is stopped, servomotors are operated according to an operation command, which allows smooth retraction from the collision state. |
| US12246472B2 |
Mold core structure
Provided is a mold core structure, which is arranged on a mold. The mold core structure includes a mold core body, which is a solid body made of three-dimensional printing, wherein one side of the mold core body is provided with a molding part, which is combined with an internal structure of the mold to form a cavity, there is a conformal air duct inside the mold core body, the conformal air duct has at least one main air duct and a plurality of secondary air ducts, the main air duct has a first end and a second end, the first end is located on one side of the mold core body, and connected to an external pneumatic control device, the pneumatic control device controls air to enter or exit the cavity through the conformal air duct, the second end thereof is located inside the mold core body, a path of the main air duct is freely wound around the molding part between the first end and the second end, one end of each of the secondary air ducts is communicated with the main air duct, and another end thereof is communicated with the molding part and disposed towards an ejection direction of a finished product. Accordingly, the finished product is released from the mold by controlling the air through the pneumatic control device. |
| US12246471B2 |
Manufacturing method with improved fragment size and plastic-to-paper ratio
Disclosed herein is a roof cover board and a method of manufacturing an improved cover board product. The method includes receiving waste materials or first use materials, the waste materials or first use materials containing a mixture of cellulose, plastic and other materials; separating the cellulose and the plastic from the mixture; shredding the separated cellulose using a first shredder into a stream of cellulose and shredding the separated plastic using a second shredder into a stream of plastic; selecting a cellulose to plastic ratio from a plurality of cellulose to plastic ratios; metering shredded cellulose from the stream of cellulose and shredded plastic from the stream of plastic according to the selected cellulose to plastic ratio; mixing the metered shredded cellulose and plastic; forming said mixture into a mat; and consolidating the mat into a finished good using heat and pressure. |
| US12246469B2 |
Building material manufacturing apparatus
[Object] To provide a building material manufacturing apparatus that is suitable for suppressing clogging of a screen that screens a building raw material.[Solution] A building material manufacturing apparatus X1 includes at least a screen part 10 and a cleaning mechanism part 40. The screen part 10 includes at least one screen sheet 12 that has an inclination and that has a screen mesh. The cleaning mechanism part 40 includes a scraping part 40a. When the apparatus operates in a building material manufacturing mode in which a building raw material M is supplied to the screen sheet 12 and the screen sheet 12 is performing a wave motion, the scraping part 40a is separated from the screen sheet 12, and, when the apparatus operates in a cleaning mode in which the building raw material M is not supplied to the screen sheet 12 and the screen sheet 12 is not performing a wave motion, the scraping part 40a rotates in contact with the screen sheet 12. |
| US12246464B2 |
Folding knife with selectively hidden blade release
Certain embodiments of a folding knife are disclosed. In one embodiment, an example knife may include a handle and a blade carrier. The blade carrier may be rotatable about the handle and may include a left and a right cap. A blade may be removably disposed within the blade carrier. The knife may further include a blade release mechanism. In one embodiment, the blade release mechanism may include a compression spring and a lift bar. In another embodiment, the blade release mechanism may further include a wheel. In yet another embodiment, the blade release mechanism may include a leaf spring and a slide bar. When the blade carrier is rotated such that the knife is not in a cutting position, at least a portion of the blade release mechanism is exposed. When the blade release mechanism is activated, the blade may be removed from within the blade carrier. |
| US12246460B2 |
Razor comprising a hair-severing member having a plurality of sawing teeth
Razor having a hair-severing member having a plurality of sawing teeth arranged along a hair-severing edge of the hair-severing member. Each sawing tooth has a tooth tip and tooth edges mutually connected via the tooth tip. The hair-severing member is mounted for sawing through hairs present on the skin by means of the sawing teeth by moving each sawing tooth in a local direction of extension of the hair-severing edge at the position of the respective sawing tooth. A drive is coupled to the hair-severing member for driving the hair-severing member such that the sawing teeth move with an average velocity larger than or equal to 10 m/s. The spacing between the tooth tips of two successive sawing teeth is between 20 μm and 150 μm. |
| US12246457B2 |
System and method for connection of service lines to trailer fronts by automated trucks
This invention provides a system and method for allowing motion of a robotic manipulator on an AV truck in connecting to a native gladhand on a trailer front that represents and constructs a model of this free space on-the-fly, in the manner of an Obstacle Detection and Obstacle Avoidance (OD/OA) system and process. A robotic arm on an AV truck is adapted to connect a pneumatic line to a gladhand on the trailer front. A first 3D sensor generates a pointcloud, and is located at an elevated position on the truck to image the trailer front. A second 3D sensor also generates pointclouds at during robot motion, located adjacent to an end of the robotic arm. An occlusion mapping process generates an occlusion map of the trailer front, and a map update process updates the occlusion map to add and remove voxels therefrom to allow safe guidance of the robot. |
| US12246456B2 |
Image generation device, robot training system, image generation method, and non-transitory computer readable storage medium
Provided is an image generation device capable of generating, on the basis of inputted images, a learning image for training an action of a robot which carries out a prescribed operation on a workpiece. The image generation device comprises: a first image acquisition unit which acquires a first image capturing a real operation space including the robot and not including the workpiece; a second image acquisition unit which acquires a second image in which a virtual operation space including a virtual robot corresponding to the robot and a virtual workpiece corresponding to the workpiece is rendered; and a learning apparatus so that, in response to an input of the first image and the second image, the apparatus outputs a third image obtained by transforming the second image such that at least the virtual robot included in the second image is made to approximate the robot included in the first image. |
| US12246452B2 |
Systems, robots, and methods for selecting classifiers based on context
The present disclosure describes systems, robots, and methods for organizing and selecting classifiers of a library of classifiers. The classifiers of the library of classifiers can be organized in a relational model, such as a hierarchy or probability model. Instead of storing, activating, or executing the entire library of classifiers at once by a robot system, computational resource demand is reduced by executing subset of classifiers to determine context, and the determined context is used as a basis for selection of another subset of classifiers. This process can be repeated, to iteratively refine context and select more specific subsets of classifiers. A selected subset of classifiers can eventually be specific to a task to be performed by the robot system, such that the robot system can take action based on output from executing such specific classifiers. |
| US12246451B2 |
Robot control
A method to control a robot to perform at least one Cartesian or joint space task comprises using quadratic programming to determine joint forces, in particular joint torques, and/or joint accelerations of said robot based on at least one cost function which depends on said task. |
| US12246445B2 |
Mechanical arm joint
The invention relates to a mechanical arm joint which comprises a hollow shaft and a brake assembly, a motor assembly, a harmonic reducer assembly, an output assembly, a housing assembly, and a measurement assembly which are disposed outside the hollow shaft, the measurement assembly includes a torque sensor, and the torque sensor is provided inside the housing assembly and fixed to the housing assembly, the torque sensor is fixed to the harmonic reducer assembly at the same time. The torque sensor is provided in the joint, so as to ensure that the torque sensor is not damaged by external impacts during assembling and maintaining of the joint and the mechanical arm. The power cables and signal cables are connected to the circuit board at the right end of the joint from the side of the joint instead of through the joint center hole, so that the torque sensor cable and other cables in the joint are arranged separately, therefore the signal of the torque sensor does not interfere with the signal in other cables, and it is beneficial to the torque sensor signal transmission due to the length of cable is shorter, and the joint structure is more compact because of the diameter of joint center hole becomes smaller due to the number of the cables passed through the joint center hole decreases. |
| US12246443B2 |
Arm joint for a manipulator and manipulator
An arm joint for a manipulator having a motor with a transmission, comprising a gear wheel that can rotate about a transmission axis of rotation, wherein the gear wheel is rotatably mounted in a housing of the arm joint and has an adapter on at least one of its end sides, and wherein the adapter has an opening that is central relative to the transmission axis of rotation on the side facing away from the end side of the gear wheel The central opening has an internal thread for the purpose of a simple construction, easy assembly and a great number of variation possibilities in terms of construction and application. |
| US12246434B2 |
Method for operation and monitoring of painting robot
A system and method for teaching a painting robot using wireless signals. The system includes a robot teaching assembly having a teaching tablet and a cradle to which the tablet is mounted, where the tablet includes a screen and a tablet Wi-Fi radio. The system also includes a robot controller assembly having a robot controller and a controller Wi-Fi radio, where the tablet radio and the controller radio are in wireless communication with each other to transmit signals to teach the robot. The cradle includes an emergency stop button for stopping the robot and an enable switch that must be closed to allow the robot to operate. The emergency stop button and enable switch are electrically coupled to the robot controller assembly by a safety signal cable. The cradle and the teaching tablet are not electrically coupled. |
| US12246431B2 |
Dethatcher systems and methods
A method of stacking dethatchers includes pivoting an upper portion of a handle on a first dethatcher toward a front end of a frame on the first dethatcher, upon pivoting the upper portion of the handle toward the front end of the frame, exposing a rear support point defined by a lower portion of the handle, and stacking a second dethatcher on the first dethatcher so that the second dethatcher is supported on the rear support point defined by the lower portion of the handle and a front support point defined by the upper portion of the handle. |
| US12246430B2 |
Power tool including vibration isolator
A power tool including a vibration isolator can be downsized in a relative movement direction and reduce damage to wiring. A hammer drill includes a front housing including an output unit and a motor, a rear housing separate from the front housing and including a switch to be movable relative to the front housing in a front-rear direction, a vibration isolator located between the front housing and the rear housing and including a coil spring, a lead wire electrically connecting the motor and the switch, and a lead wire holder holding a middle portion of the lead wire in a lateral direction. |
| US12246429B2 |
Out-of-band point of sale activation for electronic power tool devices
An electronic power tool device includes an electronic processor, a communication interface in communication with the electronic processor, and a wake-up sensor configured to generate a wake signal for activating the communication interface and the electronic processor responsive to a stimulus. The communication interface is configured to receive a first electronic message that includes an activation state and transmit the first received electronic message to the electronic processor. The electronic processor is configured to control the activation state of the electronic power tool device to allow or prevent operation of the electronic power tool device based on the first received electronic message. |