US12235519B2
An optical imaging lens assembly having, sequentially along an optical axis from an object side to an image side, a first lens, having a positive refractive power, an object-side surface of the first lens being a concave surface; a second lens, having a negative refractive power, an image-side surface of the second lens being a convex surface; a third lens, having a refractive power; a fourth lens, having a refractive power; a fifth lens, having a refractive power; a sixth lens, having a refractive power; a seventh lens, having a refractive power; and an eighth lens, having a refractive power.
US12235515B2
An optical element drive mechanism is provided. The optical element drive mechanism includes an immovable part, a movable part, a drive assembly, and a circuit assembly. The movable part is connected to an optical element. The movable part is movable relative to the immovable part. The drive assembly drives the movable part to move relative to the immovable part. The circuit assembly is electrically connected to an external circuit. The immovable part includes a corresponding structure corresponding the circuit assembly.
US12235513B2
An optical element driving system is provided. The optical element driving system includes an optical element driving mechanism and a control assembly. The optical element driving mechanism includes a movable portion, a fixed portion, and a driving assembly. The movable portion is used for connecting to an optical element. The movable portion is movable relative to the fixed portion. The movable portion is in an accommodating space in the fixed portion. The driving assembly is used for driving the movable portion to move relative to the fixed portion. The control assembly provides a driving signal to the driving assembly to control the driving assembly. The driving assembly includes a first driving element, and the material of the first driving element includes shape memory alloy.
US12235506B2
A fiber optic telecommunications device includes an enclosure defining an interior. A first fiber optic adapter is provided at the enclosure. A spool is provided at an exterior of the enclosure. A fiber optic cable, which includes a first optical fiber, is wrapped around the spool. A first fiber optic connector is mounted at a first end of the first optical fiber. The first end of the first optical fiber is positioned within the interior of the enclosure. The first fiber optic connector is inserted within the first fiber optic adapter. The enclosure and the spool are configured to rotate in unison about a common axis when the fiber optic cable is unwound from the spool.
US12235497B2
The present disclosure discloses an optical module including a circuit board; a housing assembly including a light-receiving portion and a light-emitting cavity separated via a separation board and stacked one above the other, one side of the housing assembly adjacent to the circuit board being provided with a first notch through which one end of the circuit board is inserted into the housing assembly; a light-receiving assembly disposed in the light-receiving portion and electrically connected to an upper surface of the circuit board; and a light-emitting assembly disposed in the light-emitting cavity and electrically connected to a lower surface of the circuit board; a concave region is formed in the light-emitting cavity, and a laser assembly of the light-emitting assembly is arranged therein to lift the laser assembly to reduce height difference between wire bonding surface of the laser assembly and lower surface of the circuit board.
US12235495B2
A light source comprising: —at least one semiconductor chip capable of emitting incident radiation: —an output stage comprising at least one fiber or free space for propagating a plurality of predefined modes; —at least one optical part having a microstructured main surface arranged opposite the semiconductor chip for intercepting the incident radiation, spatially modifying the phase of the incident radiation and forming, by a plurality of reflections and/or transmissions on the optical component, transformed light radiation comprising at least the predefined modes.
US12235484B2
The present application can provide a thin polarizing plate having excellent antireflection performance in all directions including the side as well as the front, and having excellent folding durability and durability against short wavelengths. In addition, the present application can provide an organic light-emitting display device to which the polarizing plate is applied and a display device comprising the same.
US12235481B2
A polarizing plate having excellent optical properties includes: a transparent substrate that is transparent to light in a used wavelength band; grid-shaped protrusions arranged on the transparent substrate at a pitch shorter than the wavelength of light in the used band, extending in a predetermined direction, and has a reflective layer and a reflection control layer; and a groove which is recessed between the grid-shaped protrusions and whose width in a direction orthogonal to the predetermined direction is reduced to zero in the depth direction. This improves transmittance and reflectance properties, thereby achieving excellent optical properties.
US12235474B2
A method of operating a dynamic eyepiece in an augmented reality headset includes producing first virtual content associated with a first depth plane, coupling the first virtual content into the dynamic eyepiece, and projecting the first virtual content through one or more waveguide layers of the dynamic eyepiece to an eye of a viewer. The one or more waveguide layers are characterized by a first surface profile. The method also includes modifying the one or more waveguide layers to be characterized by a second surface profile different from the first surface profile, producing second virtual content associated with a second depth plane, coupling the second virtual content into the dynamic eyepiece, and projecting the second virtual content through the one or more waveguide layers of the dynamic eyepiece to the eye of the viewer.
US12235467B2
Beam combining optical systems include a fiber beam combiner having multiple inputs to which output fibers of laser diode sources are spliced. Cladding light stripping regions are situated at the splices and include exposed portions of fiber claddings that are at least partially encapsulated with an optical adhesive or a polymer. A beam combiner fiber that is optically downstream of a laser source has an exposed cladding secured to a thermally conductive support with a polymer or other material that is index matched to the exposed cladding. This construction permits attenuation of cladding light propagating toward a beam combiner from a splice.
US12235466B2
A light modulator includes a beam homogenizer having microstructure, and a curved light transmitting substrate having at least one curving surface, wherein the beam homogenizer is arranged on the curving surface of the curved light transmitting substrate to configure the microstructure of the beam homogenizer on the curving surface of the curved light transmitting substrate.
US12235460B2
A head mounted display is provided. The head mounted display includes a first display module, a second display module, an adjustment mechanism, a first frame temple and a second frame temple. The adjustment mechanism is connected to the first display module and the second display module, wherein the adjustment mechanism is adapted to move the first display module and the second display module. The first frame temple is connected to the adjustment mechanism, wherein the first frame temple is adapted to move the adjustment mechanism. The second frame temple is connected to the adjustment mechanism, wherein the second frame temple is adapted to move the adjustment mechanism, the first frame temple and the second frame temple are adapted to rotate between a first posture and a second posture.
US12235456B2
A lens system for a head-mounted display includes a first lens, a second lens, a first waveplate, a partial reflector, and a second waveplate. The partial reflector is between the first lens and the second lens. The first waveplate is between the first lens and the partial reflector. The second waveplate is between the second lens and the partial reflector. Reflective polarizers are on curved surfaces of the first lens and the second lens.
US12235452B2
A wearable display system includes an eyepiece stack having a world side and a user side opposite the world side. During use, a user positioned on the user side views displayed images delivered by the wearable display system via the eyepiece stack which augment the user's field of view of the user's environment. The system also includes an optical attenuator arranged on the world side of the of the eyepiece stack, the optical attenuator having a layer of a birefringent material having a plurality of domains each having a principal optic axis oriented in a corresponding direction different from the direction of other domains. Each domain of the optical attenuator reduces transmission of visible light incident on the optical attenuator for a corresponding different range of angles of incidence.
US12235448B2
Disclosed is a head mounted display which can secure an eye motion box having a certain level by implementing an image using a holographic optical element, the eye motion box being an area where a wearer can visually recognize the image, extend the field of view (FOV) of the wearer by disposing a lens (imaging lens) on an optical path between a display source and the holographic optical element, and secure an eye motion box having a certain level and extend the field of view (FOV) of the wearer by adjusting the positions of the display source and the lens.
US12235445B2
A mixed reality display comprising: at least one lens, where the at least one lens has a reflective element, the at least one lens comprising a plurality of pixels; at least one display capable of projecting one or more images onto at least a portion of the at least one lens; and a dynamic opacity system, where the dynamic opacity system is capable of making at least one pixel opaque in the portion of the at least one lens onto which the one or more images are projected, while any portion of the at least one lens onto which no image is projected remains see-through.
US12235443B2
A head-up display includes: a display that emits light showing an image from a display surface; and a mirror, wherein the image is seen as a virtual image by an observer through a windshield by the light emitted from the display surface of the display toward the mirror being reflected only by a reflecting surface of the mirror toward the windshield, and further being reflected by the windshield toward the observer, and the display surface of the display is directed downward from a direction toward the mirror from the display, and a center of the display surface of the display is located below a the center of gravity of the reflecting surface of the mirror.
US12235437B2
A pixel array substrate including a substrate and multiple pixel units is provided. The pixel units are disposed on the substrate, and each include at least one active device, a pixel electrode and at least one storage capacitor. The pixel electrode is electrically connected to the at least one active device, and has multiple openings. The at least one storage capacitor is electrically connected to the pixel electrode and the at least one active device. The at least on storage capacitor completely overlaps a part of the openings of the pixel electrode. An electrowetting display panel adopting the pixel array substrate is also provided.
US12235431B2
The invention relates to a device for incorporation into a microscope comprising a stator for connecting to a static component of a microscope and a rotor arranged rotatably relative to the stator. The rotor has mounting locations for receiving microscope components. An electrical rotary feedthrough is present comprising a first part, which is connected to the stator, and a second part, which is connected to the rotor. At least one electrical connection is formed via the electrical rotary feedthrough between the stator and the rotor and an electrical connection is formed on the rotor from the second part of the rotary feedthrough to at least one of the mounting locations for the purpose of electrically contacting a microscope component. The invention also relates to a microscope and a method for contacting microscope components on a rotor of a microscope.
US12235426B2
The present disclosure relates to a microscopic imaging system for three-dimensional imaging An optical system is provided for focusing illumination light generated by a light source to form a plurality of foci within an object. The optical system is further configured so that the foci, when seen relative to an optical axis of the optical system along which the illumination light is incident on the object, are mutually displaced from each other in an axial direction and mutually displaced from each other in a lateral direction. The optical system and/or a detector system are configured to compensate for the displacement along the axial direction so that for each of the foci, a light receiving portion of the detector system which receives a portion of the detection light is substantially located at a position which is optically conjugate to at least a portion of the respective focus.
US12235420B2
A transparent optical device configured to be used with an underlying device. The underlying device is configured to provide output light. The optical device is configured to transmit light from the underlying device through the optical device. The optical device includes first and second zones. The first zone includes a first plurality of transparent regions formed in the first zone allowing light to pass through from the underlying device. The second zone includes a second plurality of transparent regions formed in the second zone which allow light in the first spectrum to pass through from the underlying device at a different transmission efficiency than the first zone.
US12235419B2
An optical imaging lens group is disclosed. An implementation of the optical imaging lens group includes, sequentially along an optical axis from an object side to an image side: first to eighth lenses having refractive powers. The object-side surface of the first lens is a concave surface. The image-side surface of the third lens is a concave surface. Half of a maximal field-of-view Semi-FOV of an optical imaging system satisfies: Semi-FOV>60°, and an optical distortion Dist. of the optical imaging system satisfies: |Dist.|≤5.1%.
US12235415B2
The present disclosure discloses an optical imaging lens group. The optical imaging lens group comprises, sequentially along an optical axis from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens, wherein the first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens, the seventh lens and the eighth lens have refractive powers. At least one lens in the first lens to the eighth lens has a non-rotationally symmetric aspheric surface; a total effective focal length fy of the optical imaging lens group in a Y-axis direction and a total effective focal length fx of the optical imaging lens group in an X-axis direction satisfy: fy/fx<0.8; and an f-number Fnoy of the optical imaging lens group in the Y-axis direction satisfies: Fnoy<2.9.
US12235413B2
There is provided an imaging lens with high-resolution which satisfies demand of the wide field of view, the low-profileness and the low F-number, and excellently corrects aberrations. An imaging lens comprises in order from an object side to an image side, a first lens having a convex surface facing the object side near an optical axis, a second lens, a third lens having negative refractive power near the optical axis, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens having a concave surface facing the image side and the negative refractive power near the optical axis, wherein an image-side surface of said eighth lens is formed as an aspheric surface having at least one pole point in a position off the optical axis, said sixth lens has positive refractive power near the optical axis, an object-side surface of said seventh lens is a convex surface facing the object side near the optical axis, and a below conditional expression (1) is satisfied: 0.15<νd7/νd8<0.55 where νd7: an abbe number at d-ray of the seventh lens, νd8: an abbe number at d-ray of the eighth lens.
US12235406B2
A multi-optical axis sensor according to an embodiment of the present invention comprises: a light-transmitting unit comprising a plurality of light-transmitting elements; a light-receiving unit comprising a plurality of light-receiving elements which are arranged to respectively face the light-transmitting elements and respectively receive light from the light-transmitting elements; and an indicator light indicating a light incidence state or a light blockage state of the light-receiving unit, wherein, before a muting state that invalidates the detection function of the multi-optical axis sensor is detected, the light-transmitting unit or the light-receiving unit may operate the indicator light in a light incidence/blockage mode indicating the light incidence state or the light blockage state, and when the muting state is detected, the light-transmitting unit or the light-receiving unit may switch the operation mode of the indicator light from the light incidence/blockage mode to the muting mode indicating the muting state.
US12235403B2
A method includes determining a current magnetic field strength at a test location above a quantity of material buried at the test location, passing a direct current through a coil of an antenna to induce a magnetic polarity within a range with the determined magnetic field strength, transmitting a test signal with a fundamental frequency from an antenna at the test location, and detecting, at the test location, a reflected wave comprising the test fundamental frequency on the antenna. The method includes varying the test fundamental frequency while retransmitting the test signal and detecting a reflected wave until reflected waves of various test frequencies are detected and identifying from the detected reflected waves a resonant frequency corresponding to a maximum magnitude of the detected reflected waves. The material includes molecules with a resonant atom and at least one atom different than the resonant atom.
US12235397B2
According to one embodiment, a radiation detector includes a first layer, a first conductive layer, a second conductive layer, and an organic semiconductor layer. The first layer includes a first organic substance. The first layer emits light based on beta rays incident on the first layer. A period from a time of a maximum value of an intensity of the light until the intensity of the light drops to 1/2.72 of the maximum value is not less than 10 ns. The second conductive layer is located between the first layer and the first conductive layer. The organic semiconductor layer is located between the first conductive layer and the second conductive layer.
US12235395B2
A distance measuring device is configured to emit a transmitted wave and detect a reflected wave from an object irradiated with the transmitted wave to measure a distance to the object. At least one of the transmitted wave and the reflected wave is transmitted through a transmission window. A heater is configured to heat the transmission window from an inside of the distance measuring device. A control unit is configured to control energization of the heater according to an inside air temperature which is an air temperature inside the distance measuring device and an outside air temperature which is an air temperature outside the distance measuring device.
US12235391B2
A proximity sensor includes: a transmitter unit for transmitting a light signal; a receiver unit for receiving the light signal reflected by an object to determine a proximity status of the object; and a housing defining a first enclosed accommodation space for accommodating the receiver unit, wherein the portion of the housing which defines the first enclosed accommodation space has a sealed light passage made of a light-transmissible material such that the receiver unit is capable of receiving the light signal reflected by the object through the light passage. The housing can further include a second enclosed accommodation space for accommodating the transmitter unit.
US12235389B2
A sensor assembly for detecting an object and a method of forming a sensor port in sheet metal are disclosed. The sensor assembly includes at least one electromagnetic source for emitting electromagnetic waves. The sensor assembly also includes at least one electromagnetic receiver for receiving the electromagnetic waves after reflecting from the object and corresponding with a detection of the object in proximity to the sensor assembly. In addition, the sensor assembly includes a filter cover disposed adjacent to and covering the at least one electromagnetic source and the at least one electromagnetic receiver configured to allow the electromagnetic waves to pass therethrough while reflecting visible light, thereby concealing the at least one electromagnetic source and the at least one electromagnetic receiver.
US12235385B2
A computer includes a processor and a memory storing instructions executable by the processor to predict a quantity of misalignment of an optical sensor based on a projected motion of a vehicle, predict an error of the predicted quantity of misalignment, and actuate the vehicle based on the predicted quantity of misalignment and the predicted error. The vehicle includes the optical sensor.
US12235383B2
An electronic device includes a transmission antenna that transmits a transmission wave, a reception antenna that receives a reflected wave that is the transmission wave having been reflected, and a control unit that detects a target by using a constant false alarm rate, based on a transmission signal transmitted as the transmission wave and a reception signal received as the reflected wave. The control unit sets a test region and at least one or more reference regions with respect to the test region in a distribution of signal intensities based on the reception signal in a distance direction, and sets a threshold for use in detection of the target, based on an order statistic among signal intensities in the reference regions.
US12235379B2
An electronic device according to various embodiments of the present disclosure may include a plurality of antenna arrays and at least one processor operatively connected to the plurality of antenna arrays. The at least one processor may transmit a first radio signal including a specific polarization, generated through a first antenna array of the plurality of antenna arrays. The at least one processor may receive a second radio signal which is a reflected signal of the first radio signal and includes the specific polarization, generated through a second antenna array different from the first antenna array of the plurality of antenna arrays. The at least one processor may identify external objects around the electronic device on the basis of the second radio signal. Other various embodiments may be possible.
US12235376B2
Disclosed are techniques for wireless communication. In an aspect, a position estimation entity determines a set of position estimates associated with a set of user equipments (UEs), obtains first measurement information associated with a set of signals as reflected off of a target intelligent reflecting surface (IRS), determines a position estimate of the target IRS based on the set of position estimates and the first measurement information, and determines an orientation, relative to a common orientation reference frame, of the target IRS based on the set of position estimates and at least the first measurement information.
US12235375B2
An example method of determining a position of a mobile device includes, for each of a plurality of anchor points, receiving respective relative position information between the respective anchor point and the mobile device such that the received relative position information for the plurality of anchor points forms a set of position information, each relative position information including at least one of: a direction between the respective anchor point and the mobile device, a distance between the respective anchor point and the mobile device, or a direction and a distance between the respective anchor point and the mobile device. The method includes determining an estimated position of the mobile device based on the set of position information; defining a set of loci, each locus of the set of loci being based on one or more of the relative position information from the set of position information; determining, for each locus of the set of loci, a distance value between the estimated position of the mobile device and the respective locus; determining, for each locus of the set of loci, a weight factor as a function of the determined distance values; and determining a refined position of the mobile device based on the set of position information and the determined weight factors. A positioning engine for determining a position of a mobile device is disclosed as well.
US12235371B2
A moving space based datum (MSBD) formed from a plurality of nodes in space which designate at least one data reference line or plane.
US12235369B2
Systems and methods for validating a position of an unmanned aerial vehicle (UAV) are provided. A method can include receiving map data for a location, the map data including labeled data for a plurality of landmarks in a vicinity of the location. The method can include generating image data for the location, the image data being derived from images of the vicinity generated by the UAV including at least a subset of the plurality of landmarks. The method can include determining a visual position of the UAV using the image data and the map data. The method can include determining a Global Navigation Satellite System (GNSS) position of the UAV. The method can include generating an error signal using the visual position and the GNSS position. The method can also include validating the GNSS position in accordance with the error signal satisfying a transition condition.
US12235368B2
A distributed navigation system includes navigation platforms, each having a universal navigation processor, relative navigation systems to provide source information to the navigation platforms, navigation filters provided on one or more of the universal navigation processors, and an anchor navigation node disposed on one or more of the navigation platforms to form one or more anchor navigation platforms. Each anchor navigation node includes an inertial navigation system, a clock, and absolute navigation systems, which are used, in combination with source information, to determine navigation information. The anchor navigation platforms provide the navigation information to other navigation platforms. The system further includes a navigation processor system in communication with the universal navigation processors to provide operating information updates to the universal navigation processors and a graphical user interface to display the navigation information to a user and permit the user to review and control the navigation information.
US12235358B2
Disclosed according to an embodiment is a method for controlling emitted light in a camera module which can acquire depth information. More particularly, disclosed is a camera module for controlling delay time of light emitted from each of light sources to determine the direction of light emitted from the light sources. A camera module according to an embodiment may control delay time of light emitted from each of light sources so that the camera module can be operated with higher performance even from a long distance.
US12235351B2
The present invention includes systems and methods for a continuous-wave (CW) radar system for detecting, geolocating, identifying, discriminating between, and mapping ferrous and non-ferrous metals in brackish and saltwater environments. The radar system (e.g., the CW radar system) generates multiple extremely low frequency (ELF) electromagnetic waves simultaneously and uses said waves to detect, locate, and classify objects of interest. These objects include all types of ferrous and non-ferrous metals, as well as changing material boundary layers (e.g., soil to water, sand to mud, rock to organic materials, water to air, etc.). The radar system (e.g., the CW radar system) is operable to detect objects of interest in near real time.
US12235349B2
Techniques are provided for determining a location of a mobile device based on visual positioning solution (VPS). An example method for determining a position estimate of a mobile device includes obtaining sensor information, detecting one or more identifiable features in the sensor information, determining a range to at least one of the one or more identifiable features, obtaining coarse map information, determining a location of the at least one of the one or more identifiable features based on the coarse map information, and determining the position estimate for the mobile device based at least in part on the range to the at least one of the one or more identifiable features.
US12235348B2
A method for operating an electronic device includes transmitting signals to an external electronic device. The method also includes receiving signals from the external electronic device. The method further includes generating location information of the external electronic device relative to the electronic device based on a differences between the transmitted signals and the received signals. Additionally, the method includes determining an action for changing a state on at least one of the electronic device or the external electronic device based on the location information. In response to determining that the action is associated with the electronic device, the method includes performing the action. Additionally or alternatively, in response to determining that the action is associated with the external electronic device, the method includes sending an instruction to the external electronic device to perform the action.
US12235346B2
Disclosed is a radar device capable of operating in a dual mode, which includes a transmitter that includes a first signal generator that generates a Doppler radar signal and a second signal generator that generates a Frequency Modulated Continuous Wave (FMCW) radar signal, a receiver that receives a reflected signal reflected from a target and converts the reflected signal to a digital signal, a signal processing circuit that processes the digital signal differently depending on the dual mode to output an output signal, a signal analysis circuit that analyzes the output signal, and a controller that controls operations of the transmitter, the receiver, the signal processing circuit, and the signal analysis circuit, and the dual mode includes a first mode in which the first signal generator is activated and a second mode in which the second signal generator is activated.
US12235345B2
The invention is related to a pair-assignment device (100) comprising a sensing-node position ascertainment unit (102) configured to ascertain position information (P.I.) pertaining to respective positions of external RF-sensing nodes (104,106) with respect to a predefined sensing volume (108) of a RF context-sensing arrangement and a pair-assigning unit (110) configured to assign, using the ascertained position information, at least one transmitter-receiver pair among the individual RF-sensing nodes of the RF context-sensing arrangement to perform a RF context-sensing function, to assign to the RF sensing nodes of the given transmitter-receiver pair a transmitter role (Tx) and a receiver role (Rx), respectively. The pair-assignment device then provides pair information indicative of the at least one assigned transmitter-receiver pair and the assigned transmitter and receiver roles and thus enables an increase of tolerance of the RF context-sensing arrangement against changes in the position of movable objects.
US12235343B2
A radar apparatus includes: a first transmitter antenna that transmits a first electric wave having a predetermined frequency to a measurement part of an object; a second transmitter antenna that transmits a second electric wave having the same frequency as the frequency of the first electric wave to the measurement part from a position different from that of the first transmitter antenna; a receiver antenna that receives the first electric wave and the second electric wave which a constructive interference occurs between and are reflected by the measurement part, and output a reception signal; and a radar that outputs a Doppler signal according to a change in the measurement part on the basis of the reception signal, and the first transmitter antenna and the second transmitter antenna are adjusted to respective locations where the constructive interference occurs between the first electric wave and the second electric wave.
US12235340B2
Provided are a distance measurement device and a distance measurement method for accurately measuring a distance even when multipath occurs. The present technology provides a distance measurement device including a first transceiver, a second transceiver, a response information acquisition section, a filter, and a distance calculator. The first transceiver transmits a first pulse signal to the second transceiver while performing frequency sweeping. The second transceiver receives the first pulse signal transmitted from the first transceiver. The response information acquisition section acquires response information on a basis of a phase difference obtained by reception of the first pulse signal. The filter extracts initial response information from the response information, the initial response information being the response information related to the first pulse signal to be received at an initial stage. The distance calculator calculates group delay on a basis of the initial response information, and calculates a distance between the first transceiver and the second transceiver by multiplying the group delay by a light velocity.
US12235327B2
A method for calculating state of health of battery, performed by a processing control circuit, includes: charging a battery under test to an upper voltage with a first constant current through a charging circuit and an electrical measuring circuit, discharging the battery under test to a lower voltage with a second constant current through the charging circuit and the electrical measuring circuit, obtaining an accumulated discharge capacity from the upper voltage to the lower voltage through the electrical measuring circuit, and calculating a state of health of the battery under test at least according to the accumulated discharge capacity and a design capacity.
US12235324B2
A force measurement module for determining of a force when installing a battery module into a battery housing includes a housing having a shape and external dimensions substantially of the battery module and at least one force sensor arranged in the housing. The at least one force sensor is configured to determine a force when installing the housing into the battery housing. Furthermore, a method for determining a force when installing a battery module into a battery housing is provided.
US12235321B2
A method and a device for monitoring a plurality of parallel-connected semiconductor switches. The method includes subjecting the plurality of semiconductor switches to a heating pulse, in which a predefined load current flows for a predefined period of time in order to achieve a predefined temperature change of the semiconductor switches, a variable of a semiconductor switch to be monitored from the plurality of semiconductor switches being detected both before and after the application of the heating pulse, and a state of the semiconductor switch to be monitored and/or an electronics packaging, which corresponds to the semiconductor switch to be monitored, being ascertained on the basis of a deviation of the change of the at least one variable from a predefined reference value. The method enables a measurement of individual semiconductor switches to be monitored from the plurality of semiconductor switches.
US12235320B2
A safety switching apparatus for safely switching on an electrical load includes for this purpose, the functionality of two non-forcibly guided changeover switches and, in particular, their normally closed contacts, which can be monitored during a starting process without using a microcontroller. The normally closed contacts are each arranged in a separate diagnostic circuit, which are connected in parallel with respect to a test voltage. The diagnostic circuits are each monitored by a diagnostic current detection device. The excitation coils of the changeover switches can each be short-circuited via a short-circuit device if a diagnostic current continues to flow in the respective diagnostic circuit for a predetermined time period after an activated starting process.
US12235314B2
An automated test equipment (ATE) includes a test interface board assembly. The test interface board includes a socket configured to provide electrical couplings from the test interface board to a device under test (DUT). The socket is further configured to accept an active thermal interposer (ATI) device while the DUT is disposed in the socket. The socket includes a plurality of spring-loaded roller retention devices configured to retain one or more devices in the socket. The ATE further includes a Z-axis interface plate configured to open the plurality of spring-loaded roller retention devices to enable insertion of the DUT into the socket and an ATI placement plate configured to open the plurality of spring-loaded roller retention devices to enable insertion of the ATI device into the socket.
US12235313B2
A composite intermediary device using vertical probe for wafer testing, comprising: a printed circuit board, a glass interposer and a vertical probe set; wherein the printed circuit board has printed circuit connected with a measuring apparatus, the glass interposer has multiple contact pads connected with the printed circuit, and then the probes of the vertical probe set are against the contact pads of the glass interposer and the bumps of the device under test. By a fine pitch configuration of the printed circuit and the contact pads of the glass interposer, the present invention achieves the requirements of synchronous and interleaved testing of multiple ICs.
US12235310B2
A system can be used for analyzing fault data in a power transmission network with a plurality of power transmission lines. A number of power system devices are distributed across the power transmission network. Each power system device performs one or more of measurement of data to generate measured data and processing of the measured data to generate processed data in response to a condition in a corresponding segment of the power transmission network. The system includes a data aggregator, a data analyzer, and a fault locator.
US12235309B2
The invention relates to a fault current detection device for an overhead power line. The fault current detection device is configured to apply a fault detection algorithm which includes a duration test and a return to normal test. The fault current detection device reports a fault current to a remote fault monitoring device only if both tests are passed. The fault monitoring device is configured to apply an alert ranking algorithm to determine which of a plurality of the fault current detection devices is closest to a fault. The alert ranking algorithm includes identifying or establishing a location of an upstream source associated with the fault current detection devices and classifying the fault current detection device which is the furthest downstream from the upstream source as the closest to the fault. A fault current detection method and a fault detection system and method are disclosed.
US12235308B2
Disclosed are various embodiments for unsupervised power-line event location within a power-line network. In one embodiment, e-field measurements are received from a plurality of line-mounted sensors located on one or more power lines in the power-line network. The e-field measurements to voltage approximations. A feeder model of the power line network is constructed based at least in part on the voltage approximations. An event within the power-line network is identified. A location of the event is identified based at least in part on the feeder model.
US12235303B2
A double-balance electronic test apparatus can measure inductance, capacitance, and resistance more accurately than a single-balance meter. The double-balance electronic test apparatus includes two circuits to balance the impedance of a device under test, and uses the balance to calculate the inductance, capacitance, and resistance of the impedance device under test.
US12235299B2
A measurement system includes an input port, a signal splitter, first and second signal paths, an analysis circuit, and a control circuit. The input port is configured to receive an input signal to be measured. The signal splitter is configured to split the input signal into a first signal that is forwarded to the first signal path and a second signal that is forwarded to the second signal path. The analysis circuit is connected to the first signal path and the second signal path so as to receive both a first processed signal and a second processed signal. The analysis circuit is configured to a complex-valued product signal from the processed signals average the complex-valued product signal over a predetermined number of samples, and determine an averaged power signal based thereon. The control circuit is configured to directly or indirectly add an offset to the averaged power signal.
US12235295B2
A voltage monitoring device 2 includes: a comparator circuit 31; a state determination circuit 32; a pulse pattern setting circuit 33; an output circuit 36; a VDD port 21; a VSS port 22; an input port 24; and an output port 23. The comparator circuit 31 is connected to the state determination circuit 32. The state determination circuit 32 is connected to the pulse pattern setting circuit 33. The pulse pattern setting circuit is connected to the output port 23 via the output circuit 36.
US12235292B2
A time-synchronized micro-scale continuous point-on-wave (CPoW) measurement device, referred to as micro-CPoW, is provided. The distribution system is an integral part of the electric power system, but not much is known about how it behaves in real-time. To address this knowledge gap, a low-cost, time-synchronized, CPoW measurement system is designed, built, and characterized herein. The purpose of the micro-CPoW measurement device is to monitor the instantaneous electric current flowing through a distribution line in real time. Detection of harmonics, identification of incipient fault conditions, and general power quality monitoring are typical uses for the measured information. Because the micro-CPoW measurement device is self-powered by the line current and communicates wirelessly, it can be installed without ground-mounted instrument transformers, low-voltage power sources, or communications cabling. Thus, this particular design of CPoW module is intended to be installed directly on a power line without the need for external support equipment.
US12235282B2
Provided is an automated analyzer comprising an ultrasonic cleaner capable of obtaining a consistent cleaning effect regardless of the operating temperature environment. This automated analyzer comprises: a dispensing mechanism having a nozzle for dispensing a sample or reagent; an ultrasonic cleaner 26 for cleaning the nozzle; and a control unit 28. The ultrasonic cleaner comprises: a cleaning tank 206; an ultrasonic vibrator 205; and a vibration head 209 that extends from the ultrasonic vibrator to the cleaning tank and has a distal end part that is inserted into the cleaning tank. The control unit inserts the nozzle into the cleaning tank and carries out a heating operation for heating the ultrasonic vibrator by driving the ultrasonic vibrator according to a driving condition different from that for a cleaning operation for cleaning the nozzle by driving the ultrasonic vibrator.
US12235275B2
The post-translational modification (PTM) and signaling molecule poly(ADP-ribose) (PAR) has an impact on diverse biological processes. PTM is regulated by a series of ADP-ribosyl glycohydrolases (PARG enzymes) that cleave polymers and/or liberate monomers from their protein targets. Disclosed herein is a substrate for monitoring PARG activity, TFMU-ADPr, which directly reports on total PAR hydrolase activity via release of a fluorophore; this substrate has excellent reactivity, generality, stability, and usability. A second substrate, TFMU-IDPr, selectively reports on PARG activity only from the enzyme ARH3. Use of these probes in whole-cell lysate experiments has revealed a mechanism by which ARH3 is inhibited by cholera toxin. TFMU-ADPr and TFMU-IDPr are versatile tools for assessing small-molecule inhibitors in vitro and probing the regulation of ADP-ribosyl catabolic enzymes.
US12235271B2
Disclosed are molecular typing of multiple myeloma and application thereof. Specifically, disclosed is a product comprising a substance for obtaining or detecting 97 gene expressions in multiple myeloma patients to be detected and an apparatus for operating a multiple myeloma Bayesian classifier. By using the product, the present invention identifies a gene module co-expressed with the MCL1 gene, thereby distinguishing molecular subtypes of multiple myeloma having different prognoses and bortezomib sensitivities.
US12235270B2
The present invention provides, among other things, methods and compositions for diagnosing and/or treating cancer by targeting CCR8. In particular, the present invention provides technologies for depleting Treg cells, and particularly tumor-infiltrating Treg cells.
US12235254B2
Methods and systems are described for monitoring and managing fluid treatment or storage systems, such as HVAC hydronic water systems. Sensors located at a fluid system can detect various types of data, such as chemical amounts, pressures, temperatures, flow rates, and more. Servers in communication with the sensors can record the data and provide it to a user in a variety of graphical interfaces. One useful interface for display of the data includes a five-sided axis called the OPTI-GON.
US12235253B2
A method for determining a water treatment plan for produced water includes receiving sample water analysis for the produced water, and receiving one or more key performance indicators (KPIs) that each indicate a selected treatment result for the produced water. In addition, the method includes providing the sample water analysis and the KPIs to a machine learning model and determining a water treatment plan for the produced water using the machine learning model, wherein the water treatment plan comprises one or more additives for the produced water that are to provide the produced water with the KPIs.
US12235242B2
A sensor arrangement used for measuring fouling and/or erosion in a machine. A first piezoelectric transducer, a first plate and eventually a first support member form a first vibrating mass. After electrically stimulating the first piezoelectric transducer, the first vibrating mass starts vibrating mechanically and consequently the first piezoelectric transducer generates an electric resonance vibration; the electric resonance vibration is at a resonance frequency depending on the mass of the first vibrating mass. If the mass of the first vibrating mass changes due to fouling and/or erosion by a flow of working fluid in the machine, also the electric resonance vibration frequency changes; such vibration frequency change may be measured and the corresponding mass change may be determined by comparison with a vibration frequency of a second vibrating mass not exposed to the flow of working fluid in the machine.
US12235241B2
A consumption meter, e.g. a water or heat meter, for measuring a flow rate of a fluid supplied in a flow tube. First and second ultrasonic transducers are arranged at the flow tube for transmitting and receiving ultrasonic signals transmitted through the fluid and operated by a flow measurement sub-circuit for generating a signal indicative of the flow rate of the fluid. A noise measurement sub-circuit operates a sensor arranged at the flow tube for detection of acoustic signals of the flow tube, and being arranged to generate a signal indicative of a noise level of the flow tube accordingly. This sensor may comprise a separate transducer, or the sensor may be constituted by one or both of the first and second ultrasonic transducers. The consumption meter may communicate data representative of the noise level via a communication module along with data consumed amount of water, heat etc. Such consumer noise level measurement at the consumer site allows collection of noise level data to assist in locating fluid leakages in a fluid supply pipe system.
US12235238B2
A method of separating ions according to their ion mobility using an ion mobility separation device including a first section and a second section is disclosed, comprising: urging ions through the first section against a first opposing electric field using a first driving force provided by a first set of time varying voltage(s) or voltage waveform(s); progressively reducing the magnitude of the first opposing electric field and/or progressively increasing the magnitude of the first driving force; and driving ions through the second section against a second opposing electric field using a second drive force provided by a second set of time-varying voltage(s) or voltage waveform(s); wherein the magnitude of the second opposing electric field is progressively reduced and/or the magnitude of the second driving force is progressively increased in tandem with reducing the magnitude of the first opposing electric field and/or increasing the magnitude of the first driving force.
US12235237B2
An embodiment provides a method for measuring a component of an aqueous sample using square wave modulation, including: introducing the aqueous sample to a chamber of a square wave modulation apparatus; applying a stimulus voltage step to the aqueous sample, wherein the stimulus voltage comprises a staircase voltage, wherein each step of the staircase voltage defines a group, wherein the group comprises one or more square wave modulation cycles; adjusting a time acquisition window, wherein the time acquisition window is a portion of each of the half cycle of the stimulus voltage; measuring a resultant current output resulting from the stimulus voltage within the time acquisition windows; and averaging the resultant current output across at least one or more cycles of each group. Other aspects are described and claimed.
US12235236B2
Devices and methods for detecting an analyte in a gas involve the use of plasmonic excitation of a nanostructured sensing element that is tuned to absorb at a narrow bandwidth specific for light absorbed by the analyte. The sensing element can be used as a capacitive or inductive element in a circuit.
US12235227B2
In an X-ray inspection apparatus, an X-ray detector starts to acquire an X-ray image before a motor is started and outputs a periodic acquisition timing signal of the X-ray image, a generation circuit control unit generates a motor start signal based on a first signal generated from the acquisition timing signal, and a start signal generation circuit generates and outputs a controller start signal to a controller at an output timing of the acquisition timing signal after receiving the motor start signal. A CT image is generated based on a plurality of the X-ray images that are acquired after a rotation speed of the motor reaches a fixed speed.
US12235226B2
The present specification discloses a multi-view X-ray inspection system having, in one of several embodiments, a three-view configuration with three X-ray sources. Each X-ray source rotates and is configured to emit a rotating X-ray pencil beam and at least two detector arrays, where each detector array has multiple non-pixellated detectors such that at least a portion of the non-pixellated detectors are oriented toward both the two X-ray sources.
US12235215B2
Methods include applying a first stain composition comprising a fluorescent counterstain to a biological sample, measuring information corresponding to one or more stains of the first stain composition, removing the fluorescent counterstain from the biological sample, applying a second stain composition to the biological sample, measuring information corresponding to one or more stains of the second stain composition in the biological sample, where the one or more stains include a fluorescent label, and generating a first image of the biological sample, where the first image corresponds to a pattern of simulated hematoxylin staining in the biological sample.
US12235213B1
A night hyper-spectral remote sensing imaging system for multi-component atmospheric trace constituents includes a light source unit, a detection light path unit, an unmanned aerial vehicle tracking light path unit, and a control and processing unit, where the light source unit couples and outputs first light source light with different wavelength ranges capable of imaging at night; the detection light path unit collimates and outputs the first light source light, and receive remote sensing light fed back based on the first light source light; the unmanned aerial vehicle tracking light path unit tracks and positions an unmanned aerial vehicle based on an unmanned aerial vehicle tracking light path; and the control and processing unit collects an original spectrum of the first light source light and a remote sensing spectrum and perform imaging analysis and process on the multi-component atmospheric trace constituents, and adjust and control the tracking light path.
US12235212B1
A precious stone testing apparatus includes a testing circuit housed in a housing and tester probe unit extended from one end of the housing. The testing circuit includes a UVA/UVC LED module adapted to emit UVA LED light and UVC LED light onto a stone being tested and a heating system adapted to apply heat to the stone being tested. When the stone being tested is placed close to a testing end of a quartz light guide column, reflections of the UVA and UVC LED lights to the stone being tested are guided back to a UVA/UVC optical sensor while a thermal conductive tube encircling the quartz light guide column applies heat generated from the heating system to the surrounding of the stone being tested at the same time.
US12235208B2
An optical detection assembly for monitoring a biological fluid in a vessel includes two fluid-adjustment structures, which are spaced apart and configured to receive at least a portion of a biological fluid-containing vessel therebetween. A light source (which may be associated with one of the fluid-adjustment structures) is configured to emit light through a thickness of the biological fluid in the vessel, while a light detector (which may be associated with the other one of the fluid-adjustment structures) is configured to receive at least a portion of the light from the light source after it has passed through the biological fluid in the vessel. At least a portion of at least one of the fluid-adjustment structures is configured to move with respect to at least a portion of the other one so as to change the thickness of the biological fluid in the monitored portion of the vessel.
US12235204B2
A corrosion amount estimation apparatus that estimates the corrosion amount of a metal material buried in the ground, the apparatus including: a soil adjustment unit that dries the target soil; a water permeability measurement unit that measures the water permeability of the soil after supplying water to the dried soil; and a corrosion estimation unit that estimates the corrosion amount of the metal material when buried in the soil using the water permeability.
US12235202B2
A method of evaluating performance of a flow cytometer configured to use a combination of two or more types of calibration particles having different morphologies from each other, includes a first classification step of classifying the calibration particles from each other based on a first optical characteristic by the flow cytometer which is an evaluation target, a second classification step of classifying the calibration particles from each other based on a second optical characteristic which is classifiable at a spatial resolution lower than a spatial resolution at which the first optical characteristic is classified, and the evaluation step of evaluating one or both of particle classification performance and a resolution of the flow cytometer based on a first classification result assessed in the first classification step and a second classification result assessed in the second classification step.
US12235198B2
There is provided a biological specimen separation instrument with which a biological specimen can be stably separated into a predetermined component. The biological specimen separation instrument includes an accommodation instrument (1) for accommodating a collected biological specimen, a filter (128) for filtering a predetermined component in the collected biological specimen, and a holding instrument (100) for accommodating the predetermined component filtered by the filter (128), where the holding instrument (100) is configured to be inserted into the accommodation instrument (1), in which the filter (128) is provided on a tip side of the holding instrument (100) in a direction of insertion into the accommodation instrument (1), a sealing member (130) is provided in an outer circumference on the tip side of the holding instrument (100) in the direction of insertion to allow movement in the accommodation instrument (1), in a state of being liquid-tightly brought into contact with an interior wall of the accommodation instrument (1), and the sealing member (130) has a Shore A hardness of 20 or more and 90 or less and has a residual siloxane concentration of 1 wt % or less.
US12235197B2
An automatic processing device for liquid samples includes a sample region, a control module, an image identification device and a centrifuge. The sample region is configured to accommodate a plurality of centrifuge tubes. The control module includes a mechanical module. The mechanical module is configured to unscrew or tighten upper caps of the centrifuge tubes, and is configured to draw liquid from the centrifuge tubes or discharge liquid to the centrifuge tubes. The image identification device is coupled to the control module. The centrifuge is coupled to the control module. The centrifuge is configured to accommodate the centrifuge tubes and perform centrifugal treatment.
US12235196B2
The present invention provides a method for pretreatment of a biological sample in order to measure a protein contained in the biological sample by liquid chromatography/mass spectrometry. The method includes the step of adding an acetic acid aqueous solution to the biological sample, so as to prepare a pretreatment sample containing an acetic acid at a concentration ranging from 20 to 50 weight percent, both inclusive. In the present invention, a target protein contained in a biological sample is less prone to be adsorbed to a sample container, thereby resulting in an increased sensitivity of measuring the protein in the biological sample by mass spectrometry. Further, reproducibility of results of the mass spectrometry is improved, and reliability is increased.
US12235192B2
Embodiments disclosed herein relate to electronic devices, and more particularly to estimating a damage risk level for an electronic device. A method disclosed herein includes measuring motion parameters of the electronic device, on the electronic device being dropped on a surface. The method further includes classifying the surface into at least one type by processing the measured motion parameters using a classifier module. The method further includes estimating a damage risk score depicting the damage risk level for the electronic device based on the classified surface, the measured motion parameters of the electronic device, and a usage history of the electronic device.
US12235188B2
The present invention provides a pipeline potential safety hazard intelligent identification system and method integrating power frequencies, pressures and temperatures and belongs to the technical field of intelligent monitoring. A monitoring system includes temperature sensors, pressure sensors, an Internet of Things (IoT) electricity meter, a PLC, an IoT DTU and a remote server. The present invention has the advantages of reading and analyzing pipeline operating state parameters in real time via digital sensors, and realizing remote real-time monitoring by uploading data via the IoT DTU; acquiring a leakage transient temperature by performing energy analysis on fluid at a leakage location of a pipeline, deducing a variation of pressure gradients from a variation of temperature gradients, performing two-parameter linkage leakage analysis, and positioning a leakage point with higher accuracy; and realizing the control logic through the PLC, and being easy to operate and high in applicability. The present invention further has the advantages of forming a pressure-temperature dataset and a power frequency dataset, analyzing an operating state of a heating pipeline in real time, integrally setting a leakage threshold value in conjunction with a variation of device power frequencies and reducing false alarm frequencies.
US12235184B2
A rotary encoder includes a stator and a shaft having a bearing configuration arranged in a housing. The shaft is rotatable relative to the housing via the bearing arrangement, and a rotor is attached to the shaft. A strain sensor arrangement, attached to the housing, is adapted to determine a malfunction of the bearing configuration. The housing has a flexible structure that facilitates transmitting forces associated with the bearing configuration to the strain sensor arrangement. The strain sensor arrangement is adapted to detect tension and/or compression associated with the housing, and a malfunction of the bearing configuration is determined based on the detected tension and/or compression.
US12235180B2
The present invention discloses a phase alignment system and method of oscillating mirror. The present invention utilizes the reciprocating scanning symmetry feature of the simple harmonic oscillation motion of the oscillating mirror to construct scanning pattern data with complementary pixel brightness and darkness. When the phase difference parameter applied by the scan controller is consistent with the actual phase of simple harmonic oscillation of the oscillating mirror, the scanning pattern data with complementary pixel brightness and darkness and the reciprocating motion of the oscillating mirror are accurately matched, and a perfect stitched continuous scanning line with uniform brightness is obtained on the projection plane, thereby achieving the effect of being clearly distinguishable, easy to detect, and convenient for alignment operation.
US12235175B2
A pressure sensor includes a supporting member, a membrane and a jacket that define a sensor space in which a measuring element is arranged. A liquid fills the sensor space and surrounds the measuring element.
US12235166B2
Provided is a probe system for low-temperature high-precision heat transport measurement, the probe system including a sample loader where a sample is loaded. In the probe system for low-temperature high-precision heat transport measurement, the sample loader includes a first frame including a sample loading space, and a second frame including an open end coupled to the first frame to accommodate the sample loading space.
US12235161B2
A method of determining a peak intensity in an optical spectrum is described. The method includes producing a two-dimensional array of spectrum values by imaging the optical spectrum onto a detector array. An offset using an actual location and an expected location of a peak of an interpolated subarray is used to adjust an expected location of another peak that is within another two-dimensional subarray. Interpolated spectrum values are then used to produce a peak intensity value of the second peak.
US12235160B2
An optical filter includes a filter array including filters two-dimensionally arrayed and a band-pass filter. The filters includes first and second filters. A transmission spectrum of each of the first and second filters has local maximum values of transmittance at three or more wavelengths included in a first wavelength region. The band-pass filter passes light in a second wavelength region including two or more wavelengths of the three or more wavelengths and not including one or more wavelengths of the three or more wavelengths. The filter array and the band-pass filter are disposed so that (a) the band-pass filter is located on an optical path of light that passes through the first and second filters or (b) the first and second filters are located on an optical path of light that passes through the band-pass filter.
US12235158B2
An optical signal detection system includes: a nonlinear converter that nonlinearly converts a plurality of first optical signals into a plurality of second optical signals, and also a third optical signal into a fourth optical signal; a spectrometer that obtains each of a plurality of first spectral data items from a different one of the plurality of second optical signals, and also a third spectral data item from the fourth optical signal; and a detection device that detects the third optical signal and outputs a detection result. The detection device includes: an analyzer that performs sparse principal component analysis on the plurality of first spectral data items to generate a plurality of second spectral data items; and a detector that compares the third spectral data item with each of the plurality of second spectral data items, and detects the third optical signal based on the result of the comparison.
US12235155B2
A photon detection system comprising an avalanche photodiode configured to generate a photodiode signal in response to an incident photon. The photon detection system also comprises a biasing circuit configured to supply a gating signal to the avalanche photodiode. The gating signal is a periodic signal configured to reverse bias the avalanche photodiode above and below its breakdown voltage for photon detection during each period. The photon detection system further comprises a non-reflective filter circuit configured to receive, at an input port, the photodiode signal, and provide, at a first output port, a first filtered output signal by applying a low-pass filter with a first cut-off frequency to the received photodiode signal.
US12235150B2
Embodiments disclosed herein are directed to apparatus and methods for automatic fluid flow system connectors. The system generally includes a load cell interface coupled to a console and a ring connector coupled to a fluid collection system. The ring connector can be releasably engaged with the load cell using an engagement structure such as a latch, locking arm, or spring clip mechanism. The ring connector and load cell can include electrical contacts configured to engage along an axis that extends perpendicular to a surface that the electrical contacts are disposed on. Advantageously, reduced wear on the electrical contacts should extend the usable life of the system.
US12235148B2
A system for monitoring a fill level of a container includes a wireless module disposed on the container including an enclosure, a processor and a wireless transceiver disposed within the enclosure, and a cable mounted to the enclosure. A solar panel is integrated into a surface of the enclosure and is configured to provide power to the processor. A first pressure sensor is attached to an end of the cable distal from the enclosure and a second pressure sensor is attached to an opposite end within the enclosure. The enclosure is mounted outside of the container. The cable is inserted into the container such that the first pressure sensor is disposed near a bottom of the container. The first pressure sensor measures a pressure at the bottom of the container. The second pressure sensor measures a pressure outside of the container. The readings from the first pressure sensor and the second pressure sensor are cross-correlated to determine a net pressure for use in calculating the fill level of the container.
US12235146B2
A method and a device for ascertaining a fluid injection quantity of an injection system. The injection system includes a high-pressure pump, a high-pressure region that adjoins the high-pressure pump, a pressure sensor, and an injector that is fed from the high-pressure region. The method includes detecting a measurement signal using the pressure sensor and segmenting a first pressure profile from the measurement signal. The first pressure profile characterizes the pressure profile prior to a fluid injection using the injector. The method also includes segmenting a second pressure profile from the measurement signal. The second pressure profile characterizes the pressure profile after the fluid injection using the injector. The method also includes performing a kernel density estimation using the first pressure profile and the second pressure profile, ascertaining a pressure difference, and ascertaining the fluid injection quantity using the pressure difference.
US12235144B2
Disclosed herein are embodiments of a sensor device, systems incorporating the same, and methods of fabricating the same. In one embodiment, a sensor device comprises a free-standing sensing element, such as a micro-electromechanical system (MEMS) device. The sensor device further comprises a metallic band to facilitate mounting the MEMS device to a mounting plate. The sensor device further comprises a conformal coating on a least a portion of a sensor region of the sensor device.
US12235143B2
A flow meter system and method are provided for monitoring gas flow in a conduit. The flow meter system includes a plurality of components including: a sensor for sensing a flow rate of the gas flow; a communication device for transmitting information corresponding to the sensed flow rate to a remote device; an energy harvesting device for producing electrical energy from the gas flow to power operation of the communication device or other component of the flow meter system; and an energy storage device for storing electrical energy generated by the energy harvesting device.
US12235141B2
Distributed acoustic sensing (DAS) system for quasi-coherent detection of at least one multi-frequency signal over an optical fiber, including a multi-frequency pulse generator, a circulator, a coherent detector and a processor, the pulse generator for generating at least one multi-frequency pulse train including at least two pulses each having a different frequency, the pulse train including a plurality of carriers, the coherent detector for receiving at least one backscattered signal from the optical fiber and the processor for quasi-coherent aggregation of the carriers in the backscattered signal, wherein the processor channelizes the backscattered signal into at least one complex signal for each frequency in the carriers and wherein for each complex signal, the processor respectively extracts at least one of an amplitude change and a phase change for each one of the carriers and selectively aggregates at least one of the changes for the carriers for determining if an event has occurred over the optical fiber.
US12235139B2
To apply an optical amplification repeater device to optical fiber sensing to lengthen a sensing range, as well as to enable compatibility with an optical communication system a cable system that uses a cable for optical fiber communication and optical fiber sensing of an environment surrounding the cable, wherein: the optical fiber communication is bidirectional communication using optical fiber pairs which are pairs of the optical fiber; in an optical fiber, a first wavelength band and a second wavelength band are different from each other; an optical amplification unit included in the optical amplification repeater device includes a first amplifier and a second amplifier that amplify rays of light in mutually opposing directions; and each of the communication optical signal, the probe light, and the backscattering light is amplified by at least either the first amplifier or the second amplifier.
US12235137B2
For an easily implementable method for position determination using an inductive position sensor with increased precision of the position information, the position sensor generates a measurement signal from which a frequency functional dependent on the excitation frequency is formed, which represents a measure of the noise signal and the excitation frequency of the excitation signal is changed so that the frequency functional is minimized or maximized and the excitation frequency that minimizes or maximizes the frequency functional is used for the excitation signal.
US12235133B2
The invention relates to a sensor assembly (10) for detecting rotation of a shaft about an axis of rotation (12), said sensor assembly having a housing (24) in which at least one magnetic field sensor (14) is arranged. The at least one magnetic field sensor (14) is designed to acquire a variation in a magnetic field generated by a magnet device (16) in the sensor assembly (10), which variation is associated with the rotation of the shaft about the axis of rotation (12). A shield device (30) arranged on the housing (24) is provided to shield the at least one magnetic field sensor (14) from the surroundings (28) of the sensor assembly (10). The shield device (30) can be removed from the housing (24), with the shield device (30) being retained on the housing (24) by means of a latching connection.
US12235128B2
A data correction device includes a data acquiring part for acquiring map data including point sequence data showing a position of a first dividing line in a first section and point sequence data showing a position of a second dividing line corresponding to the first dividing line in a second section adjoining the first section; a position revising part for revising point data showing a position near a boundary of at least one of the first dividing line and the second dividing line so that the first dividing line and the second dividing line expressed by the point sequence data are smoothly connected at the boundary; and a position data output part for outputting point sequence data including point data showing revised positions of the dividing lines near the boundary.
US12235116B2
Autonomous management of wireless connectivity of priority response vehicles is provided. It is received, from a communications network including a plurality of access points, the access points configured to provide communications services to priority vehicles and non-priority vehicles, locations of the priority vehicles over the communications network. A SON server is utilized, in communication with the plurality of access points, to optimize wireless connectivity for the priority vehicles. It is received, by an enhanced vehicle management system (EVMS) server, in communication with the SON server, network quality information from the SON server. The priority vehicles are routed based on the network quality information.
US12235106B2
Various laser level designs including the ability to physically/mechanically mask light emitted from the laser level are shown. In one example, the laser level includes physical barriers that can be moved between open and closed positions to selectively block or mask a desired portion of the projected laser plane.
US12235101B2
A method of testing the hiding power of a coating using a plurality of black-and-white hiding testing materials each having a black-and-white pattern includes: arranging the plurality of testing materials side by side spaced substantially equal to each other; applying the coating to the plurality of testing materials, altering the number of times of the coating for each testing material such that film thickness values of the plurality of testing materials is different stepwise; curing the coating applied to the plurality of testing materials; evaluating the black-and-white hiding power of the coating by comparing each of the plurality of testing materials with other of the plurality of testing materials.
US12235099B2
This axial deviation estimating device estimates an axial deviation angle of a radar device mounted on a mobile body, and includes an acquiring unit, an extracting unit, a device-system coordinates unit, and an estimating unit. The estimating unit estimates an axial deviation angle using a relational expression. The relational expression is an expression that holds between at least one unknown parameter, which includes an axial deviation angle of a coordinate axis of the radar device about a target axis which is at least one of a horizontal axis and a traveling direction axis constituting the coordinate axes of the mobile body, and at least one element included in the device-system coordinates of a road surface reflection point.
US12235096B2
A scatterometer for measuring a property of a target on a substrate includes a radiation source, a detector, and a processor. The radiation source produces a radiated spot on the target. The scatterometer adjusts a position of the radiated spot along a first direction across the target and along a second direction that is at an angle with respect to the first direction. The detector receives radiation scattered by the target. The received radiation is associated with positions of the radiated spot on the target along at least the first direction. The detector generates measurement signals based on the positions of the radiated spot on the target. The processor outputs, based on the measurement signals, a single value that is representative of the property of the target. The processor also combines the measurement signals to output a combined signal and derives, based on the combined signal, the single value.
US12235091B2
Various examples include an apparatus to characterize substrate and film thicknesses of the substrate and films formed thereon. The apparatus uses one or more wavelengths of light from a light source (e.g., a swept laser) to interrogate the substrate. The light is directed substantially orthogonally to an upper surface of the substrate. A polarizer and an analyzer element are coupled between the light source and the substrate. Therefore, the polarizer and the analyzer are both located in the beam propagation path from the light source to the substrate. An optical detector is arranged substantially orthogonally to the upper surface of the substrate. The optical detector receives light returned back from the substrate. The apparatus is capable of determining the thickness of the substrate and one or more films contained thereon, regardless of substrates having optical anisotropies, such as chiral characteristics or stress-induced films. Other apparatuses and methods are also disclosed.
US12235081B1
A laser device for aircraft defense according to an embodiment of the present invention may include: a laser oscillator that outputs a laser beam; a LASER BEAM IRRADIATION AREA GENERATOR for generating a laser beam irradiation area in the air on the basis of the output laser beam; and a controller that controls the LASER BEAM IRRADIATION AREA GENERATOR to generate a laser beam irradiation plane having an energy density equal to or greater than a preset threshold in the laser beam irradiation area and controls to generate the laser beam irradiation area which is a three-dimensional space from the laser device to the laser beam irradiation surface and in which aircraft located on the laser beam irradiation area is hit with the laser beam.
US12235080B2
A cassette for deploying one or more entangling projectiles includes a pair of sockets, each socket being in fluid communication with a pressure source. An entangling projectile includes a pair of anchors connected by a tether, each of the pair of anchors being positionable within one of the sockets and the tether being carried by the cassette. Each socket carries a slidable piston positionable in a respective socket between an entangling projectile and the pressure source such that each slidable piston is propelled along a respective socket in response to a pressure wave generated by the pressure source to thereby expel the anchor from the socket. Each of a pair of retaining clips is engageable with an anchor and with a socket to aid in retaining the respective anchor in the respective socket prior to generation of the pressure wave.
US12235079B2
A clip-on display for mounting to a riflescope may include a clamp member. The clamp may include first lateral member. The clamp may include a second lateral member spaced apart from the first lateral member. The clamp may include a collar that extends between and couples the first lateral member and the second lateral member. The clamp may include a first clamp arm and a second clamp arm. Each of the first clamp arm and the second clamp arm may include a fixed end that extends from the first lateral member and a free end that is coupleable with the second lateral member to tighten the respective clamp arm. The clip-on display may include a beam splitter coupled with the clamp.
US12235077B2
A device includes a prime illuminator to throw light on an object. The prime illuminator defines a center of throw of the light, and luminescent dispersion from the light. The device is configured to be attached to a bottom of a magazine. The magazine with the device is configured to be inserted in a magazine insert of a firearm. The center throw of light from the prime illuminator is configured to be vertically lower from a bore axis that extends longitudinally through a geometric center of a muzzle of the firearm. Further, the luminescent dispersion from the prime illuminator is configured to be pointing towards the object, and the muzzle of the firearm is configured to be directed away from the object, when the firearm is configured to be raised in a high ready position or in a compressed high ready position.
US12235059B2
This disclosure provides a trigger lock system that includes a trigger lock that collects a fingerprint and unlocks when the fingerprint matches a stored fingerprint. The trigger lock includes a wireless communication module, for example, Bluetooth module and a Thread module, such that it can connect to a user device by Bluetooth or internet through a Thread router. The trigger lock may be unlocked remotely by sending a command from the user device. The trigger lock may send information of each attempt to unlock the trigger lock by fingerprint to the user device. The trigger lock may send alerts to the user device. The trigger lock also includes an alarm that produces alert when unauthorized personnel attempts to unlock the trigger lock.
US12235057B2
Support assemblies are described herein for use with heat exchanges, wherein the assemblies are deflector and grid support assemblies having a grid support structure formed of a series of interconnected strips and having a peripheral exterior configured to be positioned within an interior surface of a heat exchanger such that the grid support structure substantially extends across a transverse cross-section of the interior of a the tube heat exchanger, wherein the grid support has a first grid support surface and an opposite second grid support surface longitudinally spaced from the first grid surface, the grid support structure defines a plurality of passageways extending therethrough from the first to the second grid support surface, the passageways being configured to support longitudinally extending tubes of a heat exchanger passing substantially perpendicularly to the first grid support surface through the passageways from the first grid surface to the second grid surface without substantially obstructing interior flow the heat exchanger; and at least one deflector plate, each having a first deflector plate surface and an opposite second deflector plate surface, wherein the at least one deflector plate defines a plurality of tube receiving openings therethrough for supporting longitudinally extending tubes in a heat exchanger, the deflector plate configured to cover at least one or more surface areas of the first grid surface to substantially obstruct flow through the deflector plate; wherein the first grid surface is configured to receive the at least one deflector plate to form a deflector and grid support assembly.
US12235048B2
The present invention relates to a heat exchanger comprising: a header tank having a plurality of flow paths in which a heat exchange medium flows; multiple rows of tubes connected to the header tank; and heat radiation fins interposed between the tubes, wherein the tubes include a heat exchange part coupled to the heat radiation fins and a coupling part that is formed on a longitudinal end of the heat exchange part and coupled to the header tank, the width of the coupling part is formed to be less than the width of the heat exchange part so that the overall package size of the heat exchanger may be reduced, thus enabling a compact configuration, and the space between neighboring rows of the tubes may be reduced, thus making it possible to reduce the material of the heat radiation fins.
US12235047B2
A method for protecting an inner wall (12) of a shaft furnace, the method comprising the steps of: providing at least one injection device (28) through the inner wall (12) of the shaft furnace, the injection device (28) being configured to inject protective material into the shaft furnace; and injecting on demand the protective material into the shaft furnace through the injection device (28), in such a manner that the protective material builds up to form a protection wall between the interior of the shaft furnace and the furnace wall (12).
US12235046B2
A device and a method are described by which the process control, in particular temperature control, of a metal product passed through along a single running-through line is flexibly influenced by means of at least two adjacent segments. By exchanging segments, the process control can be adapted quickly and flexibly to a wide variety of metal products.
US12235039B2
A refrigerator may include a storage compartment, an inner door which comprises an opening having a size corresponding to a size of the storage compartment, a plurality of door guards, and an outer door which open and close the storage compartment, wherein the inner door comprises a control unit may control an internal environment of the storage compartment.
US12235038B2
A refrigerating appliance includes an inner liner, an outer wrapper and a trim breaker extending between the inner liner and the outer wrapper to define an insulating cavity therebetween. The trim breaker includes a liner portion coupled with the inner liner, a wrapper portion coupled to the outer wrapper and an outer glazing member that extends between the liner and wrapper portions. An external surface of the outer glazing member defines a contact surface that is configured to receive a seal of an operable panel in a closed position.
US12235034B2
A cooler access control system locks a cooler when occurrence of an event is detected that requires limiting access to the inside of the cooler. Examples of such events include the loss of power to the cooler for a predetermined period of time, the opening of the cooler door for longer than an allowed time, the loss of functionality of a temperature probe and others. In an embodiment, a service mode is supported wherein the door is left unlocked despite the occurrence of such an event, to allow a stocker or other personnel to leave the cooler door open while stocking the cooler with product.
US12235032B2
In a refrigerator, a cam of a cam gear rotating by a driving motor is provided with a structure protruding from an edge portion of a cam gear to a center, thereby increasing the thickness of a cam surface. Therefore, it is possible to reduce the magnitude of force directly transferred from the cam gear to a magnet lever.
US12235021B1
Methods and systems for geothermal energy production wherein multiple horizontal or vertical wells may be used to pass fluids through the Earth from an injector well to a producer well through induced cracks, splits, fractures, conduits, or channels in the rock. Such methods and systems may include controlling tensile-split conduits in a subterranean geothermal formation by providing an injection well, providing a production well, configuring the injection well for injection of a tensile-splitting fluid into a production zone, configuring the production well to produce a heated fluid from the production zone, applying pressure to the production well, creating a plurality of tensile-split conduits, raising or lowering the pressure in the production well, establishing fluid communication between the injection well and the production well, and producing the heated fluid to the surface.
US12235017B2
A flow sensor of a domestic appliance has an axle that is substantially perpendicular in the installed state to the flow direction of a fluid channel of the domestic appliance. The bearing component is designed as a single part and has at least two interconnected limbs, each limb having an axle mount for one end of the axle of the flow sensor, wherein the two axle mounts are mutually spaced apart in such a way that they correspond in a relaxed condition of the bearing component to an extension of the axle of the flow sensor. The two limbs are designed to be elastic such that the spacing between the axle mounts can be increased in order to insert the flow sensor between the axle mounts.
US12235012B2
Example embodiments of the present disclosure relate to improved HVAC devices and kits for HVAC devices that improve the sound attenuation associated with the device, particularly low-frequency noise. An example embodiment includes an improved furnace including a housing with a combustion air chamber, a heat exchanger chamber, and a circulation blower chamber, wherein the combustion air chamber comprises a burner assembly and a combustion air fan, the furnace also includes a sound attenuation layer including a first acoustic metamaterial layer coupled to the combustion air chamber and tuned to attenuate sound for a first frequency band, one or more housing openings fluidly connecting the combustion air chamber to an environment outside the housing, wherein the sound attenuation layer includes a discontinuous section that aligns with one or more of the housing openings.
US12235008B2
A solid-state sensor, including an enclosure having a first opening in a first side of the enclosure and a second opening in a second side of the enclosure, a first passageway in fluid communication with the first and second openings, and a solid-state direction sensor positioned within the first passageway. The solid-state direction sensor can include a first sensor positioned at a first axial position, a second sensor positioned at a second axial position, and a flow deflector positioned at a third axial position that is between the first and second axial positions. The flow deflector can extend into the first passageway so as to constrict the first passageway.
US12235007B2
Disclosed is a dehumidifier with compensation and controlling method thereof. The dehumidifier with compensation includes an environment-adjusting unit, a temperature-detecting unit, a humidity-detecting unit, a temperature-compensation unit and a control unit. The temperature-compensation unit is used to derive a plurality of compensated temperature values of the indoor space by calculating or checking a temperature reference table. The control unit is used to adjust a power of the environment-adjusting unit according to the plurality of compensated temperature values to achieve the target-moisture value.
US12235006B2
A method of releasing an output-suppressed control state in an air conditioning system that includes a control device to control one or more air conditioners, and a management device to be connected to the control device via a network to transmit, to the control device, a command to control output suppression of an air conditioner to cause the air conditioner to be in the output-suppressed control state, includes confirming whether communication between the control device and the management device is disconnected; and if the communication between the control device and the management device is not disconnected, prohibiting transmission of a command to release the output-suppressed control state to the control device without intervention of the management device, and if the communication is disconnected, allowing transmission of the command to release the output-suppressed control state to the control device without intervention of the management device.
US12234997B2
A cooking appliance and a method for operating a cooking appliance are provided. The cooking appliance includes a heating element configured to provide heat to a cooking chamber. The cooking chamber is configured to receive foodstuffs for cooking. An imaging device is configured with a field of view including at least a portion of the cooking chamber. A controller is in operable communication with the imaging device. The controller is configured to acquire, via the imaging device, an image at a rate of capture, the image corresponding to foodstuffs at the cooking chamber; determine, from the image, a doneness prediction corresponding to foodstuffs at the cooking chamber; and adjust the rate of capture based on comparing a rate of change of the foodstuffs to a change threshold.
US12234983B2
A refrigerating appliance includes a lighting system having a lighting device arranged to operatively illuminate the interior of the refrigerating appliance based on a predetermined condition. The lighting device includes a light source and an electrochromic device. The light source is arranged to selectively provide a first light to the electrochromic device. The electrochromic device is selectively operable to emit a second light within the interior. The color, color temperature, and diffusion of the second light can be indicative of a status of the refrigerating appliance and can be selectable by a user.
US12234976B2
The present invention discloses a lighting system assembled from lighting fixtures, including electrical connection sockets, electric connectors, a connecting structure, and plug connectors. A plurality of single lighting fixtures are assembled and mounted on the connecting structure by fitting the electrical connection sockets to the connecting structure so that the lighting fixtures can be easily assembled on the ceiling without complicated wiring.
US12234975B2
A dimmer switch, which is comprised of a shell, which has a circuit board and a dial button for controlling the ON/OFF state of the switch, a first regulating structure and a second regulating structure, the first regulating structure is arranged on the shell, which has a first potentiometer connected to a circuit board, and a push button for adjusting the resistor of the first potentiometer to rough adjust the illumination intensity, the push button moves reciprocate along the shell to drive the first potentiometer; the second regulating structure is located on the shell, which has a second potentiometer connected to a circuit board, and a rotary knob for adjusting the resistor of the second potentiometer to fine-tune the illumination intensity, the rotary knob drives the second potentiometer to rotate, the dimmer switch can coarse adjust the illumination intensity through the push button, and also fine-tune the illumination intensity through the knob on the basis of the coarse adjustment, making it easy for the user to accurately adjust the light to a specific brightness.
US12234973B2
A luminaire includes a light emitter, an asymmetric lens, and a mechanism. The light emitter includes an exit aperture and emits a light beam having an optical axis. The asymmetric lens receives the light beam and projects a projected beam. The mechanism rotates the light emitter about an axis of rotation passing through the exit aperture, thereby moving a point of entry of the light beam into the asymmetric lens. A size and location of a hot-spot of the projected beam varies as the point of entry of the light beam into the asymmetric lens moves. The asymmetric lens includes a long axis, a short axis, and an asymmetric surface, which has a long axis parallel to the long axis of the asymmetric lens. The asymmetric surface is asymmetric in a cross-section taken in a plane perpendicular to the short axis of the asymmetric lens.
US12234963B2
A lamp for a vehicle including a light source part including a board, and a plurality of light sources installed on the board, alight concentrating lens part that concentrates light irradiated from the light source part, including a first optic, and a second optic connected to the first optic, and that is rotatable, an output lens part, to which light concentrated by the first optic or the second optic is input and from which the light is output to an outside, and a switching driving part that provides driving force that rotates the light concentrating lens part.
US12234957B2
A lamp for a vehicle includes a light source part including a plurality of light sources and a first lens part to which light irradiated from the light source part is input, the light source part includes one or more first light sources arranged in a horizontal direction and one or more second light sources spaced apart from the first light sources and arranged in the horizontal direction, the first lens part includes one or more first guide areas facing the first light sources in which light output from the first light sources is input, and one or more second guide areas facing the second light sources in which light output from the second light sources is input, and the first and second guide areas at least partially overlap each other in an upward/downward direction when the first lens part is viewed from one side in the horizontal direction.
US12234955B2
An Illumination device includes light emitting devices and an optical system for collimating light emitted by the light emitting devices. A first group of the light emitting devices are arranged in a first array having first gaps, and a first optical system is arranged near the first group of light emitting devices. At least one second group of the light emitting devices are arranged in a second array, and the second array has second gaps. The second optical system is arranged near the second group of light emitting devices. The first and second optical systems are arranged so that, in a distance from the illumination device, light emitted by the first group of light emitting devices, collimated by the first optical system, and light emitted by the second group of light emitting devices, collimated by the second optical system, are superimposed to form a gap-free illumination field.
US12234951B2
A leg cover for stacking cylindrical tanks includes: a body for fitting over and accommodating a pair of legs supporting one of the cylindrical tanks, the body having a base with two opposing planar ground contact surfaces capable of contact with a ground surface on which the cylindrical tank rests when the cover is in use and two opposing curved surfaces disposed inwardly from each of the ground contact surfaces thereof, the two opposing curved surfaces each having curvatures for conforming with the curvature of a top surface of another of the cylindrical tanks. A leg cover has planar ground contact surfaces and includes a plurality of cavities formed in a base of the cover so that a series of grooves are formed in the ground contact surfaces, thereby providing traction to the contact surfaces.
US12234942B2
Provided is a stand capable of supporting an electronic device and improving the degree of freedom in appearance of the electronic device. A stand (1) is a stand for supporting an electronic device (90) having a lower exterior panel (92B) with a curved lower surface. The stand (1) has a stand main body (B) that is located, in plan view, inside an outer circumferential edge of the lower exterior panel (92B) and that has supporting surfaces (11a and 11b) to make contact with the lower surface. Also, the stand (1) has an arm (27) that extends from the stand main body (B) toward the outer circumferential edge of the lower exterior panel (92B) of the electronic device (90) and that has engagement sections (27A and 27B) to engage with an exterior member of the electronic device (90).
US12234938B2
A female connector includes: a housing defining a first axial direction and having an opening at a first end of the housing for insertion of a male connector, a first limiting member being provided on an outer periphery of the housing; a valve assembly arranged in the housing; a base defining a receiving passage extending along the first axial direction; a bushing sleeved outside the housing and arranged in the receiving passage to retain the housing in the receiving passage, the bushing being elastically deformable; and a mounting member fixed to an axial end of the base. The first limiting member is confined between the axial end and the mounting member, and a movement space for the first limiting member to move therein is defined between the axial end and the mounting member. A connector assembly includes the female connector.
US12234937B2
A quick connector includes: a connector body for an plug-in member to be inserted therein, the connector body including an indication part; a locking member including a locking leg for locking the plug-in member to the connector body, a movement of the locking leg from an unlocking position to a locking position including an axial movement along insertion direction of the plug-in member and a transverse movement toward the locking position along a transverse direction of the connector body; and a shielding sleeve sleeved outside the connector body. The shielding sleeve is actuated by the locking leg and moved relative to the connector body during the axial and transverse movements. The shielding sleeve is in an initial position when the locking leg is in the unlocking position and in an indication position when the locking leg is in the locking position.
US12234936B2
A hose connection (1) having at least one hose receptacle (3a), into which a hose end (4a) can be introduced, wherein a clip (6) extends through the at least one hose receptacle (3a) in order to engage into a clip receptacle (9a) of the hose end (4a). The clip (6) is designed to be self-retaining at the at least one hose receptacle (3a).
US12234931B2
A coupling and anchoring system for coupling lengths of pipe and anchoring the lengths of pipe to a structure comprise a pipe coupling having an external peripheral groove defined by axially facing axial clamp engaging surfaces, said groove receiving an anchoring clamp. The anchoring clamp has corresponding axial coupling engaging surfaces for engaging the axial clamp engaging surfaces of the pipe coupling to restrict axial movement of the pipe coupling when the anchoring clamp is fastened to the structure. The anchoring clamp is formed from arced bands having laterally extending connecting portions and laterally extending arced elements. The laterally extending connecting surfaces and arcs combine to form dual fastener openings for optionally receiving fastening elements perpendicular and parallel to the longitudinal axis of the pipe coupling for optionally anchoring the system to perpendicular and parallel portions of the structure. The internal are radius of the arced bands is comparable to the outer diameter of the external peripheral groove with the laterally extending connecting portions radially remote from the groove so that connection of the laterally extending portions prevents over tightening of the clamp. The coupling has an hour-glass cross section with the peripheral groove located axially interposed between the pipe stops and the clamp engaging surfaces such that the pipe lengths would not be axially coincident with the external groove.
US12234927B2
A seal assembly for a shaft is arranged to extend around an outer circumferential surface of the shaft and includes: a first seal ring having a first ring angled surface; a second seal ring having a second ring angled surface; and an elastic ring disposed between the first seal ring and the second seal ring and in contact with the angled surfaces. The elastic ring is arranged to act on the angled surfaces to bias the first seal ring and second seal ring radially inwardly and apart from one another. The seal assembly can be part of a rotary valve.
US12234926B1
A packing system is disclosed for use with a valve having a valve body that defines a flow passage therethrough. The packing system includes a bonnet configured for connection to the valve body, a stem bore extending through the bonnet to receive a stem of the valve that is movable within the stem bore to control flow through the flow passage, a first packing set arranged in the stem bore surrounding a first portion of the stem, a second packing set arranged in the stem bore surrounding a second portion of the stem that is spaced apart from the first packing set by a support ring to define an inter-packing volume within the stem bore, and a pressurized barrier lubricant reservoir in communication with the inter-packing volume via a bonnet port in the bonnet to pressurize barrier lubricant within the inter-packing volume to be at or above a process pressure.
US12234918B2
A water delivery valve assembly includes a cold water inlet and a hot water inlet and a mixed water outlet, a mixer valve assembly configured to receive water from the hot and cold water inlets in a ratio determined by a desired temperature input and to mix the hot and cold water in a mixing chamber, and a flow control valve assembly sharing a common housing with the mixer valve assembly and arranged to receive water from the mixing chamber and provide water at the desired temperature to the mixed water outlet at desired time period. The mixer valve assembly includes drive means to control the ratio, and the flow control valve includes drive means to control the flow, and the drive means of the mixer valve assembly and of the flow control valve assembly are also provided in the common housing.
US12234914B2
A sliding component includes a pair of seal rings which are arranged to rotate relative to each other. The seal rings have sliding surfaces, respectively, which are facing each other. The sliding surfaces are provided with: a land continuously extending in a circumferential direction; inward recessed portions recessed in an axial direction, extending to a radially inner side, and open to the radially inner side; and outward recessed portions recessed in the axial direction, extending to a radially outer side, and open to the radially outer side.
US12234907B2
A planetary gear system includes a carrier including a first side having a first oil manifold opening therethrough, and a second side having a second oil manifold opening therethrough, a first oil manifold and a second oil manifold. The first oil manifold has a first flange portion floatingly engaging with the first oil manifold opening, and a second flange portion engaging with the second oil manifold opening of the carrier, the second flange portion including a first oil manifold mounting flange. The second oil manifold has a second oil manifold flange portion engaging with the second oil manifold opening of the carrier, and including a second oil manifold mounting flange. At least one connecting member connects the first oil manifold mounting flange and the second oil manifold mounting flange so as to mount the first oil manifold and the second oil manifold to the carrier.
US12234899B2
An improvement to continuously variable transmissions whereby power is transmitted from a driver axle to a driven axle through a variable transmission mechanism. A plurality of unidirectional sprocket wheels positioned radially around a driver axle within a set of frustoconical members is provided so that the distance from the driver axle can be adjusted. The unidirectional sprocket wheels are connected by a chain to a similar driven axle portion. This low vibration, high torque capable transmission is superior to variable transmissions that rely on friction-based power transmissions that can slip during operation.
US12234894B2
A ball screw device includes a nut (3), a screw shaft, and a plurality of balls arranged between the nut (3) and the screw shaft. The nut (3) includes a first member (11) disposed to surround the screw shaft, a second member (10) disposed between the screw shaft and the first member (11), and a third member (12) disposed between the first member (11) and the second member (10). The third member (12) includes a laminate body (12A) having a plurality of plates (22a, 22b) laminated in an axial direction. The laminate body (12A) includes an inner surface facing an outer surface of the second member (10). The inner surface of the laminate body (12A) has a shape corresponding to a shape of the outer surface of the second member (10).
US12234887B1
A high fatigue life detachable connector. The connector includes two J-shaped elements configured to be coupled to each other with a coupling element therebetween. Each of the J-shaped elements has a shorter leg and an opposed longer leg with the legs drawn together by a bow. Each bow has a top cross-section which transitions to a pair of opposed mid cross-sections 45 degrees from the top cross-section, and which thereafter transitions to a pair of opposed joiner cross-sections 90 degrees from the top cross-section, wherein the top cross-section has a substantially flat top exterior and an opposed radiused interior, resulting in optimized material utilization and structural integrity.
US12234886B2
A chain damping and shock absorber system for a chain includes one or more damping devices, each damping device installed to a segment of the chain, such that the chain and the one or more damping devices installed to a chain segment form a damped and compressed chain assembly. In response to a tensile force applied to the chain, the chain segment is extendable to an extended length which is between its compressed length and its full length. Methods of installing the chain damping and shock absorber system are provided.
US12234874B2
Disclosed is an electronic parking brake system including a piston provided to press a pair of brake pads disposed on opposite sides of a brake disk rotating together with a wheel of a vehicle, a nut member provided to press the piston, a spindle member provided to move the nut member, an electric motor provided to rotate the spindle member, an H-bridge having a pair of high-side switching elements and a pair of low-side switching elements to rotate the electric motor in a forward or backward direction, and a controller electrically connected to the H-bridge, wherein the controller is configured to detect a back electromotive force of the electric motor in a motor lock inspection mode for inspecting a lock failure of the electric motor and determine the lock failure of the electric motor based on a change in the detected back electromotive force.
US12234869B1
A clutch control system for a vehicle includes: a reset module configured to selectively start a reset operation of a clutch actuator of a clutch that engages and disengages an electric propulsion motor to and from a gearset; a target position module configured to perform the reset operation by setting a target position of the clutch actuator to follow a predetermined position profile for the reset operation, the reset operation including (a) opening an orifice between a hydraulic fluid reservoir and an pressure chamber of the clutch actuator (b) closing the orifice after the opening; and a clutch control module configured to actuate the clutch actuator based on the target position thereby performing the reset operation.
US12234857B2
An assembly for mounting a photovoltaic panel includes a support that includes first and second parallel flange surfaces and mounting clamp bases each fastened to an associated one of the parallel flange surfaces. Each of the mounting clamp bases includes a clamp base web including through holes longitudinally aligned along the web; domed uptakes radially extending from the clamp base web, where the domed uptakes separate the clamp base web from opposing longitudinally extending channels each formed from an associated channel base surface, an associated channel sidewall and channel top surface; opposing upright fingers extend from the channel top surfaces in a direction perpendicular to the clamp base web surface, where each of the upright fingers includes one or more serrated edges on each of its longitudinal sidewalls; and chamfered mounting clamp base protuberances that extend from the clamp base web.
US12234855B2
An arrangement is for securing a nut on a threaded bolt comprising a bolt shaft projecting from a bolt head and being provided, in an opposite end portion, with a first threaded portion arranged to engage with an internal threaded portion of the nut. The nut and the bolt head are arranged to abut against adjacent elements. A nut-locking element is provided with a threaded portion arranged to engage with a second threaded portion of the threaded bolt. The second threaded portion is arranged externally on a stepped end portion of the threaded bolt and is concentric with and having a smaller pitch than the first threaded portion. The nut-locking element is provided with a friction portion arranged to rest supportingly against a corresponding friction portion on the nut.
US12234851B2
Disclosed herein is a system for fastening an anchor in a borehole in a mineral substrate, in particular concrete, mortar or masonry, comprising an anchor having a core section and a thread section, and a grooving tool for grooving an internal thread in the borehole, the grooving tool comprising the following: a base body having a leading and a trailing end, a force application device being provided, via which a torque for screwing the grooving tool into the borehole and for grooving the thread is transmitted to the base body, the base body having an outer surface on which a grooving thread is formed, which is suitable for grooving the internal thread into the wall of the borehole, the following applying to the ratio of the length heff of the thread section of the anchor and the nominal diameter db of the borehole: heff/db≥10.0, preferably ≥12.0, particularly preferably ≥15.0, and in particular ≥30.0.
US12234840B2
A bleed system including control circuitry and a variable jet pump. The control circuitry is configured to receive a signal indicative of a fluid parameter in the bleed system and cause the jet pump to alter a mixing ratio of a higher pressure gas and a lower pressure gas based on the signal. The jet pump is configured to combine the lower pressure gas and the higher pressure gas in the mixing ratio to generate a mixed gas. The jet pump is configured to supply the mixed gas to one or more gas loads in the bleed system. In examples, the control circuitry is configured to establish a system setpoint for the fluid parameter based on an operating status of the one or more gas loads.
US12234835B2
Provided are a heat collecting pump and a washing appliance. The heat collecting pump includes: a housing defining an accommodation cavity and having a fluid inlet, a fluid outlet, and a mounting opening; a heating device and a flow guiding element that are disposed in the accommodation cavity; a drive device connected to the housing and configured to drive a fluid to flow from the fluid inlet to the fluid outlet. The flow guiding element has an inner wall defining a fluid inlet channel in communication with the fluid inlet. A fluid discharge channel is defined between an outer wall of the flow guiding element and an inner wall of the accommodation cavity, and is in communication with the fluid inlet channel and the fluid outlet, respectively. The flow guiding element has a flow guiding portion configured to guide a fluid in the fluid discharge channel towards the fluid outlet.
US12234830B2
An air compressor having a housing; a rotating shaft extending in the longitudinal direction inside the housing; a compression unit disposed in front of the rotating shaft and rotated by the rotating shaft to compress and discharge air that flows in; a motor unit which rotates the rotating shaft; a control board which controls the motor unit; a filter unit which supplies external electrical power to the control board and filters the noise of the electrical power; and a bus bar assembly which transfers the electrical power from the control board to the motor unit.
US12234826B2
Example systems and methods for manipulating control of sump pumps in order to extend lifespans of the sump pumps are disclosed. An example method includes activating a sump pump a first time; deactivating the sump pump when a first current water level in a sump basin in which the sump pump is disposed reaches a first low-water mark; and determining, by one or more processors, a time since a last activation of the sump pump wherein the last activation occurred when the sump pump activated the first time. When the time satisfies a threshold, the method activates the sump pump at second time, determines, by one or more processors, a second current water level in the sump basin, and in response to determining that the second current water level in the sump basin is below a second low-water mark corresponding to a bottom of an impeller of the sump pump, deactivates the sump pump.
US12234820B2
An electronic oil pump, comprising a first housing and a first rotor assembly, the first housing having at least part of a first cavity, and the first rotor assembly being located in the first cavity. The electronic oil pump comprises a pump cover, the pump cover being fixedly connected with the first housing, and the pump cover at least partially covering the first rotor assembly. The electronic oil pump is provided with an inflow channel, the inflow channel being in communication with the first cavity. The electronic oil pump further comprises a filtering member, the filtering member being located upstream of the inflow channel or the filtering member being located at the inflow channel, and the filtering member being fixedly connected with the pump cover.
US12234816B2
In accordance with at least one aspect of this disclosure, a variable displacement pump system can include, a variable displacement pump disposed in a main line and configured to supply pressure to receive a low pressure fluid and to output a high pressure fluid. The main line can connect a hydraulic fluid source to a plurality of system actuators, where the variable displacement pump is disposed in the main line between the hydraulic fluid source and the plurality of system actuators to pressurize the hydraulic fluid.
US12234810B1
A wind turbine system is disclosed. The wind turbine system includes a flow consolidating conduit and an air driven rotor assembly. The flow consolidating conduit is close sided and extends from a consolidating conduit upstream end to a consolidating conduit downstream end. The flow consolidating conduit includes an airflow capture inlet at the consolidating conduit upstream end, and a plurality of flow partitions that subdivide a cross-sectional area of the flow consolidating conduit into three or more flow paths. Each flow partition and each flow path extend between the consolidating conduit upstream end and the consolidating conduit downstream end. Each flow partition has a partition downstream end located upstream of the consolidating conduit downstream end. At each partition downstream end, adjacent flow paths merge into a merged flow path. The three or more flow paths gradually merge into a single flow path at the consolidating conduit downstream end.
US12234809B2
A wind turbine cooling system, a wind turbine with the cooling system, and a method for testing the cooling system are provided. The cooling system includes a radiator assembly and a nacelle. The nacelle includes a housing rotatably connected with the radiator assembly. The cooling system is configured to thermally couple the radiator assembly to a heat source inside the nacelle. The radiator assembly is moveable between a first position and a second position. When in the first position, the radiator assembly extends away from an upper roof of the housing of the nacelle. When in the second position, the radiator assembly is contained inside the housing of the nacelle.
US12234804B2
A clearance monitoring system of a wind turbine, and a monitoring method and device are provided. The clearance monitoring system includes a processor and a millimeter wave radar in communication connection to the processor. The millimeter wave radar is installed on a left side portion of a nacelle of the wind turbine. The millimeter wave radar points to a movement area of the impeller and is used for monitoring movement data of each blade on the impeller in the movement area. The processor is used to receive the movement data. According to the movement data, blade clearance between each blade and a tower of the wind turbine is determined.
US12234801B2
Hydrokinetic fluid turbines utilize a flowing body of liquid to translate the kinetic energy of the fluid into electric power or other useful energy. The available kinetic energy is proportional to the squared fluid velocity in an open channel with a fixed cross-sectional area. The proposed twin turbine system coupled with a cycloidal magnetic gear exploits the hydrokinetic energy existing in open-channels.
US12234800B2
The invention relates to an offshore floater system for a wave electricity generator (OFS) comprising one or more lever arms coupled with one or more floaters, wherein the lever arms can be rotatably coupled with a base floater and the system can be configured to follow contours of waves and to be able to change an effective length of the lever arm according to wave parameters. The floaters can be differently sized, can have defined forms. The OFS can be installed off shore, anchored to be able to react on a water level change, mounted to react on a wave direction. The lever arms can be coupled with an electric energy generator which can be homopolar and coupled with a defined electrocomponent. The lever arms can be coupled with a defined mechanocomponent. An offshore floater method for generating wave electricity is proposed based upon the proposed system.
US12234794B2
Described is a jet fuel filter assembly. The jet fuel filter assembly includes an elongated filter cartridge and a filter element formed to fit within the bottom of the filter cartridge. The filter element consists of a hollow tube member and flow vanes extending from an interior wall of the hollow tube member toward a center of the hollow tube member. The flow vanes redirect jet fuel entering the filter cartridge in a helical path, thereby preventing premature rupturing of the filter cartridge due to jet fuel surges.
US12234792B1
A method includes: during a first time period, pumping propellant: to a set of moderator coolant channels to cool the moderator; through a set of fuel elements to heat the propellant to a first outlet temperature; out of a thrust nozzle to produce a first thrust; and locating the reflector at a first closed position to reflect neutrons toward the set of fuel elements to maintain a fission rate of the set of fuel elements above a threshold fission rate. Additionally, during a second time period: locating the reflector at a second open position to reduce the fission rate of the set of fuel elements to below the threshold fission rate; and pumping the propellant through the fuel elements to heat the propellant to a second outlet temperature less than the first outlet temperature and out of the thrust nozzle to produce a second thrust less than the first thrust.
US12234787B2
A rotation speed or a rotation time of a crankshaft at a certain angle is calculated on a basis of a change in a detection signal of a sensor of the crankshaft. Then, when a combustion cylinder is switched, information on the rotation speed or the rotation time for at least two combustion cycles is obtained, and a combustion phase is calculated on the basis of the rotation speed or the rotation time. Accordingly, by using the that measures rotation of the crankshaft, it becomes possible to detect a combustion state of the internal combustion engine with high accuracy.
US12234784B1
Systems and methods for detecting and compensating miswiring of oxygen sensors of a cylinder bank of an engine are disclosed. In one example, fuel control parameters are monitored to determine whether or not the fuel control parameters diverge to fuel control thresholds. If so, a controller may switch which cylinder's equivalence ratios are adjusted in response to output of a particular oxygen sensor.
US12234783B1
A control unit for an engine system including an engine and a catalyst for purifying exhaust gas from the engine, the control unit includes an engine control unit, a detection unit, a determination unit, and a stopping unit.
US12234777B2
In examples, a clutch assembly includes a first clutch member disposed near a first end of a first shaft. The first clutch member defines a first surface. The first shaft includes a starter motor coupled to a second end of the first shaft. The clutch assembly includes a second clutch member disposed near a first end of a second shaft. The second clutch member defines a second surface opposing the first surface, and the second shaft includes an accessory gearbox of a gas turbine engine coupled to a second end of the second shaft. The surfaces of the first and second clutch member engage such that rotational motion is transferred between the first clutch member and the second clutch member. The first clutch member and the second clutch member are configured to passively disengage from each other and actively reengage with each other.
US12234772B2
The present disclosure relates to a system for supplying fuel to a turbomachine. In some embodiments, a fuel circuit includes a pressurisation valve at an outlet of the system and a pump. The circuit may include a flow rate sensor arranged between the outlet of the pump and the pressurisation valve. In some embodiments, the flow rate sensor may include a sliding drawer, a restoring spring, and a sensor for detecting the position of said drawer in order to indicate the flow passing through the flow rate sensor. The system may include a device arranged to drive the pump with a controllable rotational speed and a control configured to control the device on the basis of a measurement supplied by the flow rate sensor, in such a way as to adapt the rotational speed of the pump shaft.
US12234770B2
An engine system includes an engine core assembly, a fuel system and a cooling circuit. The engine core assembly includes a core flowpath, a compressor section, a combustor section and a turbine section. The combustor section includes a combustor adjacent a plenum. The fuel system includes a fuel flowpath, a fuel reservoir, a fuel-cooling air heat exchanger and a fuel injector. The fuel flowpath is configured to direct hydrogen fuel, received from the fuel reservoir, through the fuel-cooling air heat exchanger to the fuel injector. The fuel injector is configured to introduce the hydrogen fuel into the combustor. The cooling circuit is configured to direct cooling air, bled from the plenum, through the fuel-cooling air heat exchanger to the turbine section. The fuel-cooling air heat exchanger is configured to exchange heat energy between the hydrogen fuel flowing within the fuel flowpath and the cooling air flowing within the cooling circuit.
US12234769B2
An aircraft propulsion system is provided that includes a turbine engine and an exhaust gas heat exchanger. The exhaust gas heat exchanger includes a central conduit, an outer radial plenum, fluid conduits, and inter-conduit passages. The fluid conduits are disposed in a nested arrangement. Each fluid conduit has inner and outer radial walls that extend axially between the forward and aft ends. The inner and outer radial walls are radially separated to form an internal fluid passage. Each fluid conduit is radially spaced apart from adjacent fluid conduits to define an axially extending exhaust gas passages. The inter-conduit passages include at least one inter-conduit passage that provides fluid communication between the central conduit and a first fluid conduit, and at least one inter-conduit passage that provides fluid communication between first and second fluid conduits. A serpentine fluid flow path extends through the fluid conduits and the inter-conduit passages.
US12234767B2
An aircraft engine lubrication system for an aircraft engine having a first component (FC) and a second component (SC) is provided. The system includes a lubricant tank (LT), a first pump (FP), a second pump (SP), and a de-aerator (DA). The LT outlet is in fluid communication with a FP inlet. The FP outlet is in fluid communication with a SP inlet. The SP outlet is in fluid communication with a FC inlet and the SC inlet. The SC outlet is in fluid communication with a LT first inlet. The DA gas outlet is in fluid communication with a LT second inlet. The DA liquid outlet is in fluid communication with a SP inlet.
US12234750B1
A system for improving steam integration of a combined cycle (CC) power plant. A heat recovery steam generator (HRSG) receives exhaust gases from a gas turbine and discharges steam to a steam turbine. A dual reboiler arrangement includes a first reboiler and a second reboiler, the first reboiler receiving steam discharged from the steam turbine and using heat extracted from the received steam to heat a solvent circulated by a carbon capture arrangement, and the second reboiler channeling steam into the first reboiler for use in heating. A steam ejector receives an external flow, and mixes the external flow with steam from the steam turbine. A flash drum recovers excess steam from the first reboiler and discharges a portion of the recovered excess steam to a steam cycle arrangement including the HRSG and the steam turbine.
US12234744B2
A component for a gas turbine engine includes a matrix composite component having a radially outer end and a radially inner end. The ceramic matrix component having an internal chamber defined by an inner surface. A spar is received within the internal cavity, and spaced from an inner surface of the matrix component defining a chamber with the inner surface. Flow guides are formed on one of an outer surface of the spar and the inner surface of the matrix component. The flow guides direct airflow towards a portion of the inner surface. An air inlet chamber is formed at one radial end of the spar and an air outlet chamber formed at an opposed radial end of the spar. The air inlet chamber is defined such that air will flow into the internal chamber, outwardly of the spar, and inwardly of the inner surface of the matrix component. A gas turbine engine is also disclosed.
US12234742B2
Partition damper seal configurations for segmented internal cooling hardware apparatus are disclosed. An example airfoil includes an outer wall having a first rib spaced apart from a second rib on a surface of the outer wall, and an inner wall surrounded by the outer wall, the inner wall having a third rib protruding from the inner wall towards the surface of the outer wall, an end of the third rib detachably coupled to a portion of the surface of the outer wall, the portion of the surface positioned between the first rib and the second rib, the third rib and at least one of the first rib or the second rib to at least partially seal a flow passage between the inner and outer walls.
US12234738B2
A turbine includes a turbine housing having a scroll flow passage and a gas inflow passage fluidly coupled to the scroll flow passage, and a variable nozzle assembly located inside the turbine housing. The variable nozzle assembly includes a plurality of nozzle vanes located in the gas inflow passage and a plurality of vane shafts separately fixed to the nozzle vanes. The plurality of nozzle vanes includes a first nozzle vane and a number of second nozzle vanes. A width of the first nozzle vane in an axial direction of the vane shafts is smaller than a width of each of the second nozzle vane in the axial direction of the vane shafts.
US12234736B2
Methods, apparatus, systems and articles of manufacture are disclosed to illustrate a clearance design process and strategy with CCA-ACC optimization for exhaust gas temperature (EGT) and performance improvement. In some examples, an apparatus includes a case surrounding at least part of a turbine engine, the at least part of the turbine engine including a turbine or a compressor. The apparatus further includes a first source to obtain external air; a second source to obtain cooled cooling air; a heat exchanger to control temperature of cooled cooling air; and a case cooler to provide active clearance control air to the case to control deflection of the case, wherein the active clearance control air is a combination of the external air and the cooled cooling air, the case cooler coupled to the heat exchanger using a first valve, the first valve triggered by a first control signal.
US12234731B2
The present invention relates to a warning device for a mining control module for facilitating a replacement. Accordingly,, a warning device for a mining control module is suggested, which comprises a housing that is configured to be coupled with an opening provided at an outer surface of the control module, wherein the housing defines an inner cavity, and an alarm module which is arranged in said cavity and is configured to be releasably coupled to an inner control unit of the control module via said opening for receiving a control signal. The housing comprises a first portion that extends along a longitudinal axis and is configured to extend at least in part through the opening and a radially extending second portion that is configured to extend over the outer surface of the control module so as to cover the opening, when the device is coupled to the control module. The device furthermore comprises a fixation means, which is arranged on the second portion and is configured to releasably engage the outer surface of the control module so as to secure the device to the control module.
US12234729B2
A method can include receiving input for a multiwell pad; selecting, based at least in part on a portion of the input, a template for the multiwell pad; generating, based at least in part on the template, well trajectories for the multiwell pad, where each of the well trajectories extends from a surface location of the multiwell pad to one or more reservoir target locations and where each of the well trajectories includes at least one curve generated using one or more dogleg severity values and one or more geometric control points that are not required to lie on one or more of the well trajectories; and outputting specifications for the generated trajectories of the multiwell pad.
US12234723B2
A system includes a feedthrough cap having a guide funnel configured to extend about a tree body of a well system. The feedthrough cap includes a landing body configured to extend into the tree body and land on a hanger. The feedthrough cap includes a feedthrough line configured to extend through the feedthrough cap to the hanger.
US12234719B2
The position of a droppable object (e.g., a cementing plug or drillpipe dart) in a cased wellbore may be determined in real time during a cementing operation. A pressure data acquisition system is installed at a wellsite and a pressure transducer is installed at the cementing head. As the droppable object travels through casing it encounters regions with a positive or a negative change of inner cross-sectional dimension. The droppable object generates a pressure pulse as it passes through the regions. The pressure pulse and associated reflections are detected by the pressure transducer, and the signals are processed mathematically by a Kalman filter to determine the current position of the droppable object.
US12234714B2
Drilling rig operations may be monitored using a variety of sensors and/or other data sources. Erroneous, faulty, and/or missing data may be cleansed prior to using the data for modeling and/or monitoring drilling operations. Erroneous, faulty, and/or missing data may be identified by comparing received data to anticipated values based on historical operations, other physically related sensor readings, and known operating ranges. Cleansing may comprise replacing erroneous, faulty, and/or missing data with a modeled value or omitting a reading entirely.
US12234704B2
Described is a drilling fluid composition with enhanced hole cleaning properties and a method of its use. Following an indication of sticking of a drill pipe during a drilling operation, a drilling fluid composition, including a first exothermic reactant, is injected into a subterranean formation. Then, a drilling fluid composition, including a second exothermic reactant, is injected into the subterranean formation. An exothermic reaction is allowed to occur between the first exothermic reactant and the second exothermic reactant within the subterranean formation.
US12234702B2
Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided. This alignment is accomplished without the use of either a tubing spool or a BOP stack with an orientation pin. The tubing hanger alignment devices may be used to orientate the tree as the tree is landed so that the couplings and stabs between the tree and the tubing hanger line up with each other just at the moment of landing.
US12234701B2
A tubing hanger includes a hanger connection profile positioned along a borehole of the tubing hanger and a first landing profile positioned along the borehole and above the hanger connection profile. The first landing profile includes first threads including a first thread feature configured to secure a first check valve to the tubing hanger for isolating a production tubing. The tubing hanger further includes a second landing profile positioned along the borehole and above the first landing profile, the second landing profile including second threads including a second thread feature. The second thread feature is larger than the first thread feature and is configured to secure a second check valve to the tubing hanger for further isolating the production tubing.
US12234699B2
Provided is an inner tube assembly of a drill includes an inner tube assembly upper part and an inner tube assembly lower part which are rotatable relatively and connected together through a shaft and a single action mechanism including a bearing block and a thrust ball bearing, a bearing is built into a shaft part of the bearing block, the shaft is connected in the thrust ball bearing of the bearing block, the bearing block is provided with a sealing ring seat sealed with the shaft. A rope coring drill tool including the inner tube assembly of drill tool described above is also provided. The present disclosure can avoid entry of drilling fluid into the bearing, effectively protect the bearing and safeguard single action performance of the drill tool.
US12234697B2
A tool assembly, a method and a system to be used in a downhole environment for downhole operations such as runs and retrieval of features are disclosed. A tool assembly include an outer tool profile, an inner matching profile, and a first interfacing surface. The inner matching profile is to be associated with an interfacing profile of a tool body and is to allow axial sliding for a first lock of the tool assembly to the tool body. A second lock is provided at a first shoulder-surface interface between the first interfacing surface and the tool body. The tool assembly is to be changeably associated with the tool body for use in the downhole operations.
US12234687B2
A support connector system comprising a shaft having a first portion configured to be received into a first shade band; and the shaft having a second portion configured to be received into a second shade band, wherein the first portion is configured to translate out of the first shade band and translate into the second shade band, and wherein the first portion is configured to be received into the second portion.
US12234686B2
In one aspect, a mounting assembly for mounting an architectural covering to a support structure may include a bracket configured to be coupled to the support structure and a bracket adapter configured to be coupled to the bracket. In addition, the mounting assembly may include an end mount configured to be coupled to both an adjacent end of the covering and the bracket adapter. In accordance with aspects of the present subject matter, the various components of the mounting assembly may be configured or adapted to provide one or more advantages over known mounting assemblies.
US12234682B2
An energy absorption corner assembly for gate-opening sections and gates of dasher board assemblies for a playing zone having a playing zone comprising: an elongate core section comprising a polymer material having a first durometer; a sheet of the polymer material having a second durometer, wherein the second durometer is greater than the first durometer, wherein the sheet of the polymer material covers an entire surface of the elongate core section(s) facing the playing zone.
US12234679B2
A direct swing leaf actuator for actuating a swing leaf of a door includes a receiving box for arrangement in or on a stationary part of the leaf system or of a building having the leaf system, and includes a driven shaft, which interacts with an actuator unit, wherein a swing leaf can be placed on the driven shaft in a torque-transmitting manner. A device is present for adjusting the spatial position of the driven shaft relative to the receiving box. The device has an adjusting frame with a height-adjusting unit, wherein the adjusting frame is arranged in the receiving box and the driven shaft is received on the adjusting frame so as to be height-adjustable using the height-adjusting unit.
US12234678B2
A control unit for operating a moveably arranged closure member of an open roof assembly comprises at least one computing resource for executing a computing process. The control unit is configured to interrupt a running first computing process and to execute a second computing process for controlling at least a part of a closing movement of the closure member. The first computing process may be restarted when the closing movement is stopped.
US12234674B2
A first exemplary embodiment of the present invention is a door lock control apparatus (10) including an on-site image acquisition unit (11) that acquires an on-site image generated by a camera for capturing a site where a reserved vehicle is present, an on-site sensing unit (12) that senses that a reserving person is present on the site, based on the on-site image, and a release command output unit (13) that outputs, when it is sensed that the reserving person is present on the site, a command of releasing a door lock of the reserved vehicle.
US12234668B2
An indicator assembly according to certain embodiments generally includes a mounting bracket, a follower, a transmission ring, and an indicator plate. The follower is rotatably mounted to the mounting bracket, and is configured to receive a tailpiece of an input device. The transmission ring is rotatably mounted to the mounting bracket, and is engaged with the follower. The indicator plate is slidably mounted to the mounting bracket for movement between a first indicator plate position and a second indicator plate position to selectively place a first indicium of the indicator plate within a reference area. The transmission ring is operably connected with the indicator plate such that movement of the transmission ring between a first transmission ring position and a second transmission ring position drives the indicator plate between the first indicator plate position and the second indicator plate position.
US12234664B1
A sign driver may include a hollow body configured to receive a sign. The hollow body may include a first end, a second end, which may include an opening of the hollow body, and a cutout extending from the opening along the hollow body towards the first end, where a length of the cutout is less than a length of the hollow body. The sign driver may further include a first cap fixedly attached to the hollow body substantially proximate to an end of the cutout, a second cap fixedly attached to the first end of the hollow body, and one or more handles fixedly attached to the hollow body.
US12234657B2
The present invention discloses a TRC assemble permanent column formwork and a manufacturing method thereof, which belongs to the technical field of reinforced concrete building construction. The TRE assemble permanent column formwork comprises first panels, second panels, circumferential bolts, longitudinal bolts, nuts and gaskets; the formwork is manufactured from an engineered cementitious composite ECC and a woven fabric net; the first panels are used for assembling the column formwork at the two ends of a column, and the second panels are used for assembling the column formwork in the middle section of the column; the panels are provided with preformed bolt holes, and the bolt holes among the panels are corresponding to each other for bolt connections; the bolts include circumferential bolts and longitudinal bolts. The TRE permanent column formwork provided by the present invention can reduce material waste, labor cost, and project cost. Besides, the panels have advantages of easy and firm assembling, convenient transportation and low manufacturing cost, and the formwork has great application prospects.
US12234656B2
The invention relates to a gluing device, for gluing brick slips, a system for gluing brick slips and a method for gluing brick slips, for example for providing brickwork veneer. Gluing device comprising: —a support; —a glue container that extends from a first end to a second end, wherein the glue container is operatively connected to the support; —a discharge nozzle that is operatively connected to the first end of the glue container and that is provided with a discharge opening; and —a plunger that, during use of the device, is positioned in the glue container and that is provided with a drive side facing the first end of the glue container and a press side facing the second end of the glue container, and wherein the plunger is operatively connected to the support, wherein the plunger and the container are connected to the support and wherein one of the plunger and the container is moveably connected to the support with respect to the other of the plunger and the container, such that the plunger and the container are moveable relative to each other.
US12234645B2
The technology provides increased capability and control over the yield performance of the timber prop, a mine roof support. The new Wedge Prop design includes a cut pattern idealized for the specific wood species used in manufacturing and a set of confinement rings varying in strength due to different failure mechanisms. The cut pattern is based on the diameter of the yellow poplar pole, while the confinement rings consist of multiple types of welds to allow for either wire tensile failure or for weld detachment. The cut pattern can be combined in conjunction with various combinations of confinement rings to allow for precise control over the performance of the Wedge Prop in the Propsetter System.
US12234643B2
Structures including a curved corrugated wall fabricated from a plurality of layers formed of one or more shaped strips and methods of forming the structures are described. A shaped strip used in the fabrication includes a variable profile across the width of the strip with a first edge of a strip defining a series of cell profiles of a first geometric shape and a second, opposite edge of the strip defining a series of cell profiles of a second, different geometric shape, with each cell transitioning from the first profile to the second profile across the width of the strip. The geometry of the cell profiles at either end of each cell can be designed with respect to one another to allow for radial orientation of the strip about an axis with little or no deformation or stress on the strip edges.
US12234642B2
A ceiling panel support system includes a ceiling panel and a mounting bracket. The ceiling panel has an upper part including an elongate support portion, with the support portion having an elongate support channel including a pair of opposing lips defining an elongate opening into the elongate support channel. The mounting bracket has a main body, a holding part configured to be housed within the elongate support channel behind inwardly facing surfaces of the opposing lips, and a leg configured to extend from the main body to the holding part between the opposing lips. The main body includes lower surfaces on either side of the leg configured to face the support portion. The system further includes a securing member that presses the holding part against the inwardly facing surfaces of the opening lips and secures the mounting bracket frictionally along the elongate extent of the panel.
US12234640B2
Disclosed in the present invention is a cable dome structure using continuous ridge cables. A structure system includes n same plane trusses which are distributed in the radial direction and each consist of continuous cables and rods, the plane trusses being connected by means of k−1 circles of hoop cables to form a stable whole. The cable dome structure consists of ridge cables, hoop cables and pressing rods. Each ridge cable starts from a lower joint of a pressing rod and sequentially passes through upper joints of outer side pressing rods, and all the ridge cables converge on a support joint. The ridge cables have overlaps. Upper joints of the pressing rods and inner side adjacent cables are fixedly connected, and lower joints of the pressing rods and the hoop cables are fixedly connected, the cables slidably passing through the joints.
US12234632B2
A foaming device comprises a valve body, a pump, and a self-suction spray head. The valve body comprises a water inlet port, a liquid inlet port, a mixing cavity, and a liquid outlet port. Each of the water inlet port, the liquid inlet port, and the liquid outlet port is in communication with the mixing cavity, and an input end of the pump is connected to the liquid outlet port to enable the mixing cavity to generate a negative pressure to suck water and foaming agent respectively from the water inlet port and the liquid inlet port for mixing. The self-suction spray head is connected to an output end of the pump, and the self-suction spray head comprises a first air inlet hole and a spray hole to enable mixed liquid to be mixed with air to produce foam to be sprayed out.
US12234625B2
The present disclosure relates to a backhoe loader energy recovery and reuse system and a control method thereof, and a backhoe loader, wherein the system comprises: an actuator, configured to drive a working device to perform an action with hydraulic oil as a medium, and having a first cavity and a second cavity; a reversing valve, having a first working oil port communicated with the first cavity and a second working oil port communicated with the second cavity, the reversing valve being configured to reverse the actuator; a stabilizing valve group, having a first oil port, a second oil port, a third oil port and a fourth oil port, the first oil port and the second oil port being communicated with the first cavity and the second cavity, respectively, and the third oil port being communicated with an oil tank; and an energy storage part, communicated with the fourth oil port and configured to store hydraulic energy; wherein the first oil port and the third oil port have a first communication state therebetween, in which the hydraulic oil in the first cavity can enter the oil tank; the second oil port and the fourth oil port can be selectively connected or disconnected, and in a connected state, the second cavity is communicated with the energy storage part.
US12234620B2
The present invention is a tieback installation system, comprising: a mount, wherein the mount is secured to a piece of machinery having mechanical, hydraulic, and electrical connection means; a motor mechanically connected to the mount and hydraulically and electrically connected to the piece of machinery; and a drive shaft connected to the motor, wherein the drive shaft is sized to receive an anchoring member.
US12234616B2
A method of fixing an offshore structure to a pre-piled foundation pile is provided. A tube is piled into the sea floor and the offshore structure includes a leg inserted into the foundation pile. Grout is applied to a first region between an end portion of the leg and the sea floor within the foundation pile. The grout is allowed to at least partially cure, and then grout is applied to a second region. The second region is an annular region between the leg and the foundation pile.
US12234614B2
A modular highway warning strip system is formed of a plurality of segments assembled together to create a warning strip assembly having a length, wherein each of the plurality of segments are spaced from adjacent ones of the segments along the warning strip length. The segments are assembled together along a cord disposed along the length of the warning strip assembly. A plurality of spacers are disposed on the cord along the length of the warning strip assembly, between adjacent ones of the segments in order to maintain a spacing between each adjacent segment.
US12234613B2
A compactor including a plate, an electric motor coupled to the plate and including a motor shaft configured to rotate about a rotational axis, and an exciter coupled to the plate and configured to vibrate the plate in response to receiving torque from the electric motor. The exciter includes an exciter shaft and an eccentric mass attached thereto. The compactor additionally includes a battery configured to provide power to the electric motor, and a gear train to transfer torque from the motor shaft to the exciter shaft. The gear train permits the exciter to be driven at a rotational speed that is faster or slower than a rotational speed of the electric motor.
US12234606B2
The invention relates to a tissue paper making machine designed for possible rebuild from one concept to another. The machine comprises a forming section (2) and a Yankee drying cylinder (3) mounted to be rotatable about a first axis of rotation (A1). The forming section has a forming roll mounted for rotation about a second axis of rotation (A2) which is parallel to the first axis of rotation (A1). The forming section (2) has a head box (5) and a first and a second forming fabric (6,7). The head box (5) is arranged to inject stock into a gap (8) between the first forming fabric (6) and the second forming fabric (7). The first forming fabric (6) is a felt that forms a loop and is arranged to carry a newly formed fibrous web (W) from the forming section (2) to the Yankee drying cylinder (3). The tissue paper making machine (1) comprises a press roll (9) arranged inside the loop of the first forming fabric (6) and forming a nip (N) against the Yankee drying cylinder (3). The distance (X) in the horizontal direction between the first axis of rotation (A1) and the second axis of rotation (A2) is in the range of 18 m-40 m.
US12234600B2
Machine for feeding flatwork articles to an ironer-dryer machine, the machine including loading posts (1) with a load conveyor (2) for loading flatwork articles (53); one pair of transferring grippers (6) at each loading post (1), two or more spreading grippers (7) at a pickup station movable along one transverse guide (8); an outgoing feed conveyor (9) to transfer the flatwork article (53); and a vacuum chamber (44) below the spreading grippers (7) and below conveyor (9). The spreading grippers (7) are independent of each other, to spread a flatwork article (53) at several different zones with regard to the conveyor (9), operative in one or more lanes. A suction entrance (45) of vacuum chamber (44) has associated movable separating blades (59) temporally preventing insertion of a spread flatwork article (53) into vacuum chamber (44) and a controller coordinates the movements of the transferring grippers (6), spreading grippers (7) and separating blades (59).
US12234597B2
A water intake device for a washing apparatus, and a washing apparatus. The water intake device includes a first water intake assembly, a second water intake assembly, a communication assembly, a first flow limiting member and a second flow limiting member, the first flow limiting member and the second flow limiting member are arranged on the first water intake assembly in the direction of a water flow, and the flow rate of the first flow limiting member is less than the flow rate of the second flow limiting member. The communication assembly includes a communicating pipeline coupling the first water intake assembly and the second water intake assembly, and a connection control valve controlling the communicating pipeline to be connected or disconnected. The joint between the first water intake assembly and the communication pipeline is located between the first flow limiting member and the second flow limiting member.
US12234588B2
A laundry treating appliance includes a cabinet defining an interior and having an access opening to the interior, a treating chamber located within the interior and accessible through the access opening, a dispenser having a drawer with at least one chemistry container and a faucet, and a water supply fluidly coupled to the faucet.
US12234586B2
A tufting machine includes a drive system for driving reciprocation of one or more needle bars carrying a series of needles. A backing material will be fed through a tufting zone of the tufting machine, with the needles penetrating into and out of the backing material, and with the reciprocation of the needle bars controlled by the drive system to form tufts of yarns in the backing material at increased production rates.
US12234585B2
A holding frame includes a frame forming portion and at least one holder. The frame forming portion has a placement surface, a first magnet, and a plurality of first magnetic field generation portions generating magnetic fields with the first magnet. The first magnet is arranged on the frame forming portion so that the orientations of the magnetic fields of the plurality of first magnetic field generation portions that are adjacent are reversed from each other on the placement surface. The at least one holder has a holding surface, a second magnet, and a plurality of second magnetic field generation portions generating magnetic fields with the second magnet. The second magnet is arranged in each holder so that the orientations of the magnetic fields of the plurality of second magnetic field generation portions that are adjacent are reversed from each other on the holding surface.
US12234578B2
Composite nanofibers comprising polymers and tannins, methods of making same, and methods of use. The nanofibers include a polymer, such as a synthetic polymer, and a tannin. The tannin can include condensed tannins (proanthocyanidins) and/or hydrolyzable tannins. The nanofibers exhibit a number of structural and functional characteristics, such as enhanced swelling in aqueous liquid, enhanced antibacterial activity, enhanced bacterial adsorption, enhanced fibroblast adhesion, enhanced fibroblast proliferation, and enhanced surface coating of silver nanoparticles, among others. The nanofibers can be made by electrospinning a solvent mixture comprising the synthetic polymer and the tannin in a solvent. The nanofibers can be used in methods of isolating cells, methods of filtration, and methods of detecting cells, among others.
US12234573B2
The present inventors have successfully prepared a library consisting essentially of a plurality of antigen-binding molecules differing in sequence from each other, the antigen-binding molecules each comprising an antibody variable region that has binding activity against a first antigen and a second antigen different from the first antigen, but does not bind to the first antigen and the second antigen at the same time. Use of the library of the present invention allows the obtainment of a variable region having enhanced ability to bind to the first antigen and the production of a bispecific antibody against the first antigen and a cancer antigen. Moreover, the present inventors have also successfully prepared an antigen-binding molecule comprising an antibody variable region that has binding activity against three different antigens, but does not bind to these antigens at the same time.
US12234572B2
Conditionally active receptor agonists that, when activated, bind to IL-2 receptor βc heterodimer (IL-2Rβc), IL-4 receptor αc heterodimer (IL-4Rαc), or IL-13 receptor a subunit (IL˜13 Rα) are disclosed, as are components of the conditionally active receptor agonists and methods for using the conditionally active receptor agonists.
US12234569B2
A fabricating method of a non-enzyme sensor element includes a printing step, a coating step and an electroplating step. In the printing step, a conductive material is printed on a surface of a substrate to form a working electrode, a reference electrode and an auxiliary electrode, and a porous carbon material is printed on the working electrode to form a porous carbon layer. In the coating step, a graphene film material is coated on the porous carbon layer of the working electrode to form a graphene layer. In the electroplating step, a metal is electroplated on the graphene layer by a pulse constant current to form a catalyst layer including a metal oxide.
US12234562B2
The present disclosure relates to a process for the production of alkali metal chlorate in a single compartment electrolytic cell, which avoids the need for addition of sodium dichromate to the process, in which unwanted side-reactions are reduced by using a cathode having an electrocatalytic top layer on a substrate that optionally also has one or more intermediate layers. The top electrocatalytic layer comprises an oxide of manganese and/or cerium.
US12234559B2
An electrode material for aluminum electrolytic capacitors is disclosed, including a sintered body of at least one powder selected from the group consisting of an aluminum powder and an aluminum alloy powder on at least one surface of an aluminum foil substrate or an aluminum alloy foil substrate, wherein (1) the sintered body has a total thickness of 50 to 900 μm, (2) the powder in the sintered body has a 10% particle size D10 in a number-based particle size distribution of 1.0 to 1.8 μm, (3) the powder in the sintered body has a 50% particle size D50 in the number-based particle size distribution of 2.0 to 3.5 μm, and (4) the powder in the sintered body has a 90% particle size D90 in the number-based particle size distribution of 3.8 to 6.0 μm.
US12234553B2
A susceptor assembly, which is situated in a reactor housing, has at least one wide side plane that faces a process chamber, at least one pocket, and a carrying element that lies in the at least one pocket, for carrying and handling a substrate. An upper face of the carrying element is adjacent to a limiting face of a recess in which the substrate is arranged. A section of the limiting face which runs along a cylinder inner lateral face merges into the upper face of the carrying element, forming a rounded edge or chamfer. To reduce the growth of parasitic deposits on an inner edge of the carrying element, the section of the limiting face which runs along the cylinder inner lateral face has a height which is greater than the material thickness of the substrate, and the radius of the rounded edge is greater than 0.4 mm.
US12234552B2
A semiconductor processing apparatus is disclosed. The apparatus may include a multiple chamber module comprising at least a first reaction chamber and a second reaction chamber, and a first substrate support structure disposed within the first reaction chamber and a second substrate support structure disposed within the second reaction chamber. The apparatus may also include a wafer handling chamber comprising a transfer robot configured for transferring two or more substrates along a first transfer path between the wafer handling chamber and the first substrate support structure and a second transfer path between the wafer handling chamber and the second substrate support structure. The apparatus may also include at least a first pyrometer and a second pyrometer, wherein a first optical path of the first pyrometer intersects the first transfer path and a second optical path of the second pyrometer intersect the second transfer path. Methods of monitoring and controlling a semiconductor processing apparatus are also disclosed.
US12234551B2
A carbon nanotube preparation system, including: a pre-growth tube for an early pre-reaction of raw materials before generation of carbon nanotubes; an atomizer for atomizing the carbon nanotube raw materials and then spraying the atomized raw materials into the pre-growth tube; the atomizer is provided at the front end of the pre-growth tube, and has a spray output tube that extends into the pre-growth tube; a growth tube for generating carbon nanotubes and continuous growth of the generated carbon nanotubes; the front end of the growth tube is hermetically connected to the rear end of the pre-growth tube; and a gas curtain generator for forming a gas curtain enclosing the atomized raw materials around the outlet of the spray output tube, and the gas curtain extends parallel to the extension direction of the pre-growth tube; the gas curtain generator is provided inside the pre-growth tube.
US12234535B2
The present invention provides a weathering steel for solid-state welding that forms an excellent weld when subjected to solid-state welding and has tensile properties equivalent or superior to those of high tensile strength steel, said steel having weathering properties superior to those of conventional weathering steel for welding, wherein the reliability of the weld is equivalent or superior to that of the parent material; and a weathering steel material for solid-state welding. Further, there is provided a solid-state welded structure that includes the weathering steel for solid-state welding according to the present invention, and a solid-state welding method for said weathering steel for solid-state welding. The weathering steel for solid-state welding having a steel composition comprises, in % by mass, C: 0.10 to 0.60% and P: more than 0.035 to 1.000%, with the remainder consisting of Fe and unavoidable impurities.
US12234532B2
There are a composite material including an aluminum-based matrix and a device adopting the same. The composite material including an aluminum-based matrix may include an aluminum-based matrix including a plurality of grains, wherein each of the grains has a plurality of sub-grains; and a self-organized phase present at a sub-grain boundary between the plurality of sub-grains, wherein the self-organized phase has a band structure and includes a solid solution of aluminum and a non-metal element. The sub-grains and the self-organized phase coming into contact with the sub-grains may form a substantially coherent interface. A plurality of dislocations spaced apart from each other may be provided along the coherent interface.
US12234531B2
In an aspect, a method of manufacturing a high purity copper-based alloy comprises providing in a melting furnace a feedstock and melting the feedstock. The method additionally includes bubbling an inert gas into the molten copper-based alloy to form the high purity copper-based alloy. Aspects are also directed to an apparatus and a method of fabricating an apparatus for manufacturing the high purity copper-based alloy.
US12234530B2
A process for recovery of one or more elements, selected from precious metals and chalcophile metals as herein defined, from materials containing precious and/or chalcophile metal/s, said process including: (i) a leaching step comprising contacting the material with an acidic solution containing a lixiviant comprising an aqueous amino acid-thiourea compound formed from an amino acid (as herein defined) and thiourea (as herein defined), in order to form a leachate containing the precious metal and/or chalcophile metal; and (ii) a recovery step comprising recovering the precious metal and/or chalcophile metal from the leachate.
US12234528B2
An operation method of a copper-smelting furnace is characterized by including supplying an Fe metal source into a copper-smelting furnace together with a feeding material including copper concentrate and a flux, the copper concentrate including Al, the Fe metal source including an Fe metal of 40 mass % to 100 mass %.
US12234509B2
The present disclosure provides methods for determining the status of an allograft within a transplant recipient from genotypic data measured from a mixed sample of DNA comprising DNA from both the transplant recipient and from the donor. The mixed sample of DNA may be preferentially enriched at a plurality of polymorphic loci in a way that minimizes the allelic bias, for example using massively multiplexed targeted PCR.
US12234507B2
The present disclosure generally relates to methods and compositions for in situ analysis or detection of analytes in a biological sample. More specifically, the present disclosure relates to methods for reducing autofluorescence in tissue samples, methods for analyzing tissue samples, and compounds for use in the same. The methods and compounds of the present disclosure may be especially suitable for analytical methods employing fluorescence in situ hybridization techniques over multiple cycles of imaging.
US12234494B2
Methods combine the operations of a bioethanol production unit and a biogas unit and comprise: (a) mashing corn meal from a dry milling step with at least 0.1 t of dry matter in the form of whole stillage and at least 0.1 m3 of outflow from the biogas unit per tonne of corn meal; (b) feeding the mash from (a) to a cooking stage with mash temperatures below the gelatinization temperature of the starch in the corn meal, followed by an ethanol-forming fermentation step and then feeding the fermented mash to a distillation step; and (c) feeding the whole stillage from (b) to the mashing step in (a) and to the biogas unit.
US12234488B2
The present invention relates to a mutant reverse transcriptase (RT) with increased thermal stability relative to the wildtype, a nucleic acid encoding the mutant RT, a cell comprising the mutant RT or the nucleic acid, a kit comprising the mutant RT, the use of the mutant RT for cDNA synthesis, method for reverse transcription of RNA comprising synthesizing cDNA with the use of the mutant RT and a method for detecting an RNA marker in a sample with the use of the mutant RT.
US12234485B2
Provided is a resin film having excellent cell extensibility in cell culture. The resin film formed of a scaffold material for cell culture containing a synthetic resin, the resin film having a compressive modulus of 5.5 GPa or more at a frequency of 1 Hz as measured using a nanoindenter device in ion-exchanged water in accordance with ISO14577-1 after being immersed in the ion-exchanged water at 37° C. for 24 hours.
US12234484B2
The present invention relates to a chemically defined medium for eukaryotic cell culture, comprising water, at least one carbon source, one or more vitamins, one or more salts, one or more fatty acids, one or more buffer components, selenium, at least one substance of the group of Functional Inhibitors of Acid Sphingomyelinase (FIASMAs) and at least one polypeptide of the TGF-β superfamily with the ability to inhibit stem cell differentiation, its use in the culture of human pluripotent stem cells, a cell culture system comprising human pluripotent stem cells and the chemically defined medium, as well as a kit for proliferation and/or maintenance of human pluripotent stem cells.
US12234468B2
The present invention provides a method for modulating (e.g. decreasing) the alkaloid content of a plant (e.g. a tobacco plant), the method comprising modifying said plant by modulating the activity or expression of at least one gene encoding a SOUL haem-binding protein. The present invention also provides for the use of at least one gene encoding a SOUL haem-binding protein for modulating the alkaloid content of a plant, as well as tobacco cells, plants, plant propagation materials, harvested leaves, processed tobaccos, or tobacco products obtainable in accordance with the invention.
US12234456B2
Oligonucleotides and compositions including the same are disclosed for inhibiting or reducing apolipoprotein C-III (APOC3) gene expression. Methods of making and using the oligonucleotides also are disclosed, particularly uses relating to treating diseases, disorders and/or conditions associated with APOC3 expression.
US12234451B2
The present disclosure relates to methods, compositions, and kits for treating target nucleic acids, including methods and compositions for fragmenting and tagging nucleic acid (e.g., DNA) using transposome complexes bound to a solid support.
US12234440B2
An apparatus and method for the delivery and deposition of particles air-liquid-interface (ALI) cell cultures includes a sample inlet coupled to a growth tube having interior walls that are wet. The growth tube is configured to operate at a first temperature along a first length of the tube and a second temperature along a second length positioned between the first length and a growth tube outlet. The apparatus also includes a nozzle plate having a plurality of nozzles. The exposure chamber adapted to hold cell cultures at an air-liquid interface positioned underneath the plurality of nozzles and a temperature regulator adapted to control a temperature of the exposure chamber. The apparatus also includes a controller including instructions operable to cause the controller to maintain a relative humidity within the exposure chamber by controlling at least the second temperature of the growth tube and the temperature of the exposure chamber.
US12234438B2
A method, apparatus, and system are provided for the printing and maturation of living tissue in an Earth-referenced reduced gravity environment such as that found on a spacecraft or on other celestial bodies. The printing may be three-dimensional structures. The printed structures may be manufactured from low viscosity biomaterials.
US12234436B1
A liquid treatment apparatus imparts a distinctive flavor and scent to beverages and other liquids. In one embodiment, a wooden wave insert body undulates and crosses a center line, while the wood grain runs substantially parallel to the center line and does not undulate materially. In another embodiment, a wooden plug passes through and is affixed to the wall of a beverage container, and imparts a distinctive flavor and scent through an aging process that includes controlled oxidation. The wooden plug includes a hollow bolt having a bolt opening exposed to ambient air, a closed bolt head distal to the bolt opening, and a bolt fluid exchange passage between the bolt opening and the closed bolt head. The bolt passes through the wooden block between the bolt head and container wall. The bolt fluid exchange passage couples ambient air to the wooden block interior.
US12234431B2
Described herein is a water-soluble unit dose with a particle having a ratio of Linear Alkylbenzene Sulfonate to Alkylethoxylated Sulfate of greater than 1.
US12234428B2
Pouches, for example pouches that contain one or more active agents, such as a fabric care active agent or dishwashing active agent and/or detergent compositions, and more particularly pouches employing a water-soluble fibrous wall material, pouches employing a fibrous wall material that ruptures during use, and methods for making same, are provided.
US12234413B2
A method and system desulfurizes fuel produced from pyrolysis of waste tires and includes hydroprocessing tire pyrolysis oil to desulfurize the tire pyrolysis oil and obtain a hydroprocessed pyrolysis oil. The hydroprocessed oil is distilled into at least two environmentally fuel products selected from the group consisting of kerosene, naphtha, fuel oil, fuel and diesel. By combining hydroprocessing with distillation, and advantageously recycling byproducts, the methods of this disclosure allow for conversion of waste tires into fuel in a manner that is commercially viable and sustainable.
US12234410B2
Methods are provided to use water-free quench liquids to obtain pyrolytic liquid products with reduced formaldehyde content. Products include liquids with improved hydroxyacetaldehyde content.
US12234409B2
A continuous pyrolysis system including a pyrolysis chamber, a heating chamber, a feeding chamber having a pressure input, an output coupled to the pyrolysis chamber, and a feeding opening opened to ambient atmosphere, a flame injector injecting ambient air and combustible material into the heating chamber, a pumping device with an input coupled to the heating chamber, and an output coupled to the pressure input of the feeding chamber, a O2 sensor within the heating chamber, and/or a pressure transducer within the feeding chamber, and a controller coupled to the O2 sensor, the pressure transducer, the flame injector, and the pumping device, for controlling the flame injector to inject ambient air and/or combustible material to maintain within the heating chamber O2 concentration between 8% and 10%, and/or for controlling the pumping device to maintain pressure in the feeding chamber above ambient pressure.
US12234403B2
A gas pressure spring is provided including an expanding wax as a compensating medium for reducing a temperature dependency of a spring force of the gas pressure spring in an operating temperature range of the gas pressure spring spanning a minimum temperature of −40° C. to +10° C. up to a maximum temperature of +40° C. to +100° C. The expanding wax includes at least one liquid phase and at least one solid phase in the entire operating temperature range, the expanding wax comprising a number of primary alcohols. Also provided is a drive system for a flap including a gas pressure spring for supporting the flap, and an electromechanical drive for driving the flap.
US12234401B2
Alignment films include a copolymer of a specific vertical alignment monomer and at least one of a specific anthracene-based monomer and a specific benzyl-based monomer.
US12234399B2
A chemical solution, which demonstrates excellent etching performance for transition metal-containing substances and has excellent defect inhibition performance, a method for manufacturing the chemical solution, and a method for treating a substrate. The chemical solution according to an embodiment includes one or more kinds of periodic acids selected from the group consisting of a periodic acid and a salt thereof, one or more kinds of first metal components selected from the group consisting of Ti and Zr, and water. In a case where the chemical solution includes one kind of first metal component, a content of the one kind of first metal component is 1 ppt by mass to 100 ppm by mass with respect to a total mass of the periodic acids. In a case where the chemical solution includes two kinds of first metal components, a content of both the two kinds of first metal components is equal to or smaller than 100 ppm by mass with respect to the total mass of the periodic acids, and a content of at least one of the two kinds of first metal components is equal to or greater than 1 ppt by mass with respect to the total mass of the periodic acids.
US12234398B2
The present application relates to a metal organic framework (MOF) glass composite comprising metal halide perovskite, and a method for its preparation.
US12234396B2
An optical adhesive film structure having an alignment function is provided. The optical adhesive film structure includes an optical adhesive layer and a release film. The release film is disposed on the optical adhesive layer. A first film surface of the release film facing away from the optical adhesive layer has a plurality of marks. The marks are recessed into the release film relative to the first film surface and do not run through the release film. A stitching display module and a manufacturing method of the stitching display module are also provided.
US12234393B2
An adhesive sheet including a first release film, a second release film disposed on the first release film, and an adhesive layer disposed between the first release film and the second release film, the adhesive layer including an upper surface facing the second release film, a lower surface facing the first release film, and a side surface extending from an edge of the lower surface to an edge of the upper surface. The side surface of the adhesive layer may be inclined with respect to a direction perpendicular to the upper surface and the lower surface.
US12234379B2
An aqueous coating composition is provided that is useful in coating a variety of substrates, including interior or exterior portions of food or beverage cans. The coating composition includes a resin system that includes a multi-stage latex. In some embodiments, the multi-stage latex is formed using a process that includes emulsion polymerizing two or more stages in the presence of an aqueous dispersion including a water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a polyether polymer.
US12234372B2
Described herein are an aqueous coating composition including at least one anionically stabilized binder, effect pigment, polycarboxylic acid, and solvent, and a method for producing a multicoat paint system by producing a basecoat directly on a substrate, producing a clearcoat directly on the basecoat, and then jointly curing the basecoat and the clearcoat. At least one of the basecoat materials includes the aqueous coating. Also described herein are multicoat paint system obtainable by this method, and the use of at least one polycarboxylic acid in an aqueous coating composition for improving the effect pigment orientation, or for color matching.
US12234363B2
Provided are an aqueous ink for ink jet capable of recording an image having excellent abrasion resistance and glossiness and an ink cartridge and an ink jet recording method using the aqueous ink. Provided is an aqueous ink for ink jet including a coloring material and a plurality of resins (first resin and second resin) different from the coloring material. The first resin is a resin particle formed of a first polyester resin and the second resin is at least one of (i) a block copolymer containing an A block having no acid group and a B block having an acid group and (ii) a second polyester resin having a sulfonic acid group. Further, an ink cartridge using the aqueous ink and an ink jet recording method in which the aqueous ink is ejected from an ink jet recording head to record an image on a recording medium are provided.
US12234361B2
The present disclosure relates to a combined treatment method for surface modification of fumed silica, which comprises the following steps: (1) two sets of modification devices are used to jointly treat fumed silica; the fumed silica is modified with a modifier in the reaction furnace of each set of modification devices to obtain two groups of modified fumed silica and exhaust gas respectively; (2) the exhaust gas obtained in step (1) is separated respectively to obtain unreacted modifier and by-products, and the obtained by-products are input into the reaction furnace of the other set of modification devices as reaction assistants to participate in the modification reaction; and the obtained unreacted modifiers are returned to the reaction furnace of the original modification device for repeated use.
US12234360B2
A method for reducing the hygroscopicity of a material (M) including calcium carbonate may include treating the calcium carbonate with at least one homopolymer grinding assistant (P) which is neutralized in a particular way. A method for producing such a material (M) including calcium carbonate may include treating the calcium carbonate with at least one homopolymer grinding assistant (P) to provide such a material (M), which is then of reduced hygroscopicity. Such a calcium carbonate may be used as a filler in polymeric plastics.
US12234350B2
A polyolefin thermoplastic elastomer composition for an airbag chute, includes a polypropylene, an olefin block copolymer, and a dendrimer as a material applied to a raw material of a passenger airbag chute. An olefin elastomer composite resin composition for an airbag chute includes 30-80 parts by weight of a polypropylene resin, 30-70 parts by weight of an olefin block copolymer, and 0.1-5 parts by weight of a dendrimer based on 100 parts by weight of the olefin elastomer composite resin composition. The olefin elastomer composite resin composition for an airbag chute, improves the dispersion of the elastomer by applying a high-flow elastomer and a low-flow polypropylene, and improves flowability and meltability characteristics without deteriorating physical properties by applying the dendrimer.
US12234330B2
The present invention relates to a method for manufacturing a stretchable electrochromic device and a stretchable electrochromic device manufactured thereby, and more specifically, the present invention is characterized in that a stretchable electrochromic device, which is manufactured by stretching color changeable polymer gel, and then coating one surface and/or the other surface thereof with a metal solution, has excellent water resistance and initial transmittance.
US12234322B2
A polyoxyalkylene polymer including a main chain structure of a polyoxyalkylene and terminal structures bonded to ends of the main chain structure is provided. The terminal structures include a hydrolyzable silyl group and further include a terminal olefin group and/or an internal olefin group. The total number of the hydrolyzable silyl, terminal olefin, and internal olefin groups is more than 1.0 on average per terminal structure, and the ratio of the number of moles of the hydrolyzable silyl groups to the total number of moles of the hydrolyzable silyl, terminal olefin, and internal olefin groups is from 0.3 to 0.7.
US12234321B2
The objective of the present invention is to provide a method for producing a polycarbonate safely and efficiently. A method for producing a polycarbonate is characterized in comprising the step of irradiating a light to a composition comprising a C1-4 halogenated hydrocarbon, the specific diol compound and the specific base in the presence of oxygen.
US12234317B2
A polyurethane composition includes a polyol component (A) including at least one polyol, a hardener component (B) including at least one polyisocyanate and glass microspheres along with the other optional additives and fillers. Further a method for applying polyurethane composition to create floors. The polyurethane composition is suitable as a flooring material.
US12234307B2
The present invention relates to an ethylene/alpha-olefin copolymer having a high weight average molecular weight and narrow molecular weight distribution, and at the same time, a reduced characteristic relaxation time, thereby showing excellent physical properties, and a method for preparing the same. A resin composition having improved volume resistance and excellent light transmittance may be prepared by using such ethylene/alpha-olefin copolymer. Accordingly, the ethylene/alpha-olefin copolymer may be utilized in various uses in electrical and electronic industrial fields.
US12234295B2
The present invention provides a chimeric cytokine receptor (CCR) comprising: (i) an exodomain which binds to a ligand selected from a tumour secreted factor, a chemokine and a cell-surface antigen; and (ii) a cytokine receptor endodomain.
US12234285B2
The present disclosure relates, in general, to human antibodies against human interleukin 2 (IL-2) and methods of use of such antibodies for modulating IL-2 activity and use in the treatment of conditions such as cancer, autoimmune disease, or infection.
US12234282B2
The invention provides compositions and methods for treating optic neuropathic disorders.
US12234281B2
Provided are novel human-derived antibodies specific for transthyretin (TTR), preferably capable of binding misfolded, misassembled, and/or aggregated TTR species, as well as methods related thereto. In addition, methods of diagnosing and/or monitoring diseases and treatments thereof which are associated with TTR amyloidosis are provided. Assays and kits related to antibodies specific for TTR or TTR deposits and aggregates are also disclosed. The novel anti-TTR antibodies can be used in pharmaceutical and diagnostic compositions for TTR targeted immunotherapy and diagnostics.
US12234280B2
Monoclonal anti-tau antibodies and antigen-binding fragments thereof are described. Also described are nucleic acids encoding the antibodies, compositions comprising the antibodies, methods of producing the antibodies and using the antibodies for treating or preventing conditions such as tauopathies. The antibodies of the invention may also be used to quantify tau in biological samples.
US12234270B2
The present invention provides novel IL-12 Fc fusion proteins, methods of making and using the same. The IL-12 Fc fusion proteins are useful for treatment of cancer and can be used in combination with checkpoint blockade.
US12234265B2
The disclosure relates to stable RSV F proteins and immunogenic compositions containing the same, as well as methods of using the immunogenic compositions and compositions comprising the RSV F proteins.
US12234260B2
A Hepatitis E virus (HEV)-based virus like nanoparticle (HEVNP) made with a modified capsid protein containing at least a portion of open reading frame 2 (ORF2) protein conjugated with gold nanocluster is provided. Also provided are methods of targeted delivery of a nucleic acid using the HEVNP.
US12234253B2
Silicone compounds, delivery compositions, compositions, packaged products and displays comprising such silicone compounds, and processes for making and using such benefit agent delivery compositions, compositions, packaged products and displays. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs.
US12234248B2
Stable crystal forms comprising lithium ions and the conjugate base of an organic acid which is in the form of anhydrous coordination polymer that exhibit improved in vivo performance with respect to lithium carbonate.
US12234237B2
The invention relates to crystalline folate salts. The salt consists of a folate anion and an organic cation. The folate anion is 5-methyl-(6S)-tetrahydrofolic acid, and the cation is an organic compound which is an alkanolamine selected from the group consisting of choline, N-methylaminoethanol, 2-amino-2-methylpropanol and 2-dimethylaminoethanol.
US12234233B2
The present invention falls within the technical field of medicine, and in particular relates to a crystal form of a phosphodiesterase inhibitor as shown in formula (I), a preparation method therefor and the use thereof.
US12234230B2
Compounds, compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells in vivo, in vitro, or ex vivo. Also disclosed are pharmaceutical compositions comprising a Cbl-b inhibitor and a cancer vaccine, as well as methods for treating cancer using a Cbl-b inhibitor and a cancer vaccine; and pharmaceutical compositions comprising a Cbl-b inhibitor and an oncolytic virus, as well as methods for treating cancer using a Cbl-b inhibitor and an oncolytic virus.
US12234226B2
Nuclear transport modulators are disclosed. The compounds can inhibit nuclear transporters such as the exportin-1 transporter. The compounds and pharmaceutical compositions comprising the compounds can be used to treat neurological diseases and cancer.
US12234225B2
Provided herein are novel ligands and pharmaceutical compositions thereof which modulate IL-17A. Also provided are methods for preparing the IL-17A modulators. Such compounds may be useful in the treatment and/or prevention of, for example, inflammation, cancer or autoimmune disease.
US12234221B2
Pyridine carboxamide compounds for inhibiting NaV1.8 and methods for treating a condition, disease, or disorder associated with an increased NaV1.8 activity or expression are disclosed.
US12234214B2
The present discloses relates to a method for continuously synthesizing 5-hydroxymethylfurfural by using a micro-channel reactor, which belongs to the technical field of micro-chemical engineering. The method includes: separately conveying an aqueous glucose solution, which contains FeCl3 and HCl, and methyl butyl ketone to a T-shaped micro-mixer, the T-shaped micro-mixer being in communication with a capillary tube; then enabling an aqueous glucose solution phase and a methyl butyl ketone phase to flow in the capillary tube in a segmented flow manner while performing an HMF synthesis reaction; and collecting a reaction product flowing out of the capillary tube, wherein HMF generated by the reaction is present in an organic phase of the reaction product. The method is easy to operate, has a controllable process, high product yield, a low by-product amount and a short synthesis period, and is a green method for efficient and continuous synthesis of HMF.
US12234212B2
The present invention relates to peptide conjugates of microtubule-targeting agents such as maytansinoid derivatives which are useful for the treatment of diseases such as cancer.
US12234205B1
Novel sulfonylhydrazide derivatives, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The sulfonylhydrazide derivative compounds, identified as FAAH inhibitors, are useful as anticancer and/or antitumor agents.
US12234203B2
The present invention relates to process for the preparation of cannabidiol (A) from the coupling of (D) and (E) through the intermediates (C) and (D) starting from compound (B). The invention further relates to the novel compounds (B), (C), (D) and (E) and reagents used in this process. More specifically, this invention provides the manufacturing of Cannabidiol (A) in milligram to gram or kilogram scale.
US12234202B2
A compound having the following structure: wherein: R1 is a linker having the formula —(CH2)n-L1-, wherein L1 contains 1-6 carbon atoms and at least one —NH— linkage and at least one oxygen-containing or sulfur-containing linkage, and n is an integer of 0-3; R2 is a group having the formula —C(Y)-E, wherein Y is O or S, and E is a hydrocarbon group and either: (i) at least one carbon-carbon or carbon-nitrogen unsaturated bond or (ii) at least one alkyl halide group; R3 is selected from H, NR′2, NHC(O)R′, and —(CH2)p-T, wherein T contains at least one —NH— linkage; Ra, Rb, Rc, Rd, Re, and Rf are independently selected from of H, hydrocarbon groups containing 1-3 carbon atoms, fluorine atom, and chlorine atom; X is N or CR9, wherein R9 is selected from H, hydrocarbon groups containing 1-3 carbon atoms, fluorine atom, and chlorine atom; and pharmaceutically acceptable salts thereof.
US12234198B2
A non-self-passivating fuel such as boron or magnesium is protected from exposure to oxygen sources by a self-passivating fuel layer such as aluminum or titanium. When the non-self-passivating fuel is utilized within a layered structure of alternating fuel and oxygen source layers, self-passivating fuel layers located between each non-self-passivating fuel layer and each oxygen source layer. The self-passivating fuel oxidizes until self-passivation is reached, protecting the non-self-passivating fuel from oxidation. Any of the non-self-passivating fuel which does not oxidize is available for use as fuel in any fuel-oxygen source reaction.
US12234197B1
A coated fertilizer comprising a fertilizer granule and a coating disposed on a surface of the fertilizer granule, wherein the coating comprises interpenetrating domains comprising polymer domains and wax domains. A method of making the coated fertilizer is also disclosed.
US12234193B2
The present invention relates to a bismuth tungstate/bismuth sulfide/molybdenum disulfide heterojunction ternary composite material and a preparation method and application thereof. The composite material is composed of bismuth tungstate, bismuth sulfide and molybdenum disulfide in an ordered layered way, Bi2WO6 is an orthorhombic system, Bi2S3 is a p-type semiconductor located on a (130) crystal face, MoS2 is a layered transition metal sulfide located on a (002) crystal face, the whole composite material is of a spherical structure with an unsmooth surface, and a layer of nanosheets uniformly grow on an outer layer. The average particle size of composite materials is in the range of 2.4-2.6 μm. The spherical Bi2WO6/Bi2S3/MoS2 heterojunction ternary composite material prepared in the present invention has good adsorption of Cr(VI) and high catalytic reduction ability under visible light.
US12234187B2
A method of forming a lightweight concrete block and the resulting structure. Calcium sulfoaluminate (CSA) cement and specialized grout maybe added to an amount of water in a mixer. The CSA cement, specialized grout, and water may be blended to a smooth consistency. Lightweight aggregates (LWA) maybe added to form a mixture. The mixture may be poured into a mold, allowed the mixture to cure, and removed from the mold to form the lightweight concrete block. The lightweight concrete block may have a first side and a second side joined by a plurality of interposing walls, the interposing walls defining one or more inner cavities and one or more outer cavities. The lightweight concrete block may have features that allow for the insertion of fiberglass rebar to aide in stacking and filling to form a wall.
US12234184B2
This disclosure concerns a method of decorating a glass substrate having a coating, the method comprising: applying a paste onto at least a portion of the coating in a desired pattern; drying the paste to form a dried paste in the desired pattern; and firing the dried paste to form an enamel in the desired pattern, the enamel being directly bonded to the glass substrate by dissolution of the portion of the coating to which the paste is applied during the firing step. The paste comprises a solids portion dispersed in a dispersion medium, the solids portion including a composition comprising: 10 to 40 mol % ZnO; 20 to 40 mol % B2O3; 25 to 65 mol % Bi2O3, TeO2, or PbO, or mixtures thereof; and to 15 mol % Al2O3.
US12234182B2
Glass-based articles that include a compressive stress layer extending from a surface of the glass-based article to a depth of compression are formed by exposing glass-based substrates to water vapor containing environments. The methods of forming the glass-based articles may include elevated pressures and/or multiple exposures to water vapor containing environments.
US12234179B2
A high-definition flicker-free etched glass, having a glossiness of 110-145, a haze of 3-10, and a definition of 90%-99.5%. The front surface of the glass is an irregular concave-convex lens surface having an average roughness of 0.025 μm-0.050 μm and provided with dents and bumps; the average chord length of the dents is 1.8 μm-10.0 μm; the average depth from the bottom of the dent to the top of the bump is 0.2 μm-0.7 μm; the average chord length of the bumps is 0.1 μm-0.5 μm; when a 250 μm*250 μm area on the front surface of the glass is observed after being amplified 500 times, there are 800-2500 irregular bumps, and the irregular bumps form an array of micro-convex lenses. By means of a sandblasting etching process, the spherical radius of each bump on the front surface of the etched glass is reduced and the focal length of each micro-convex lens is shortened, so that the focal point of light is closer to the surface of the glass, brightness of a high-pixel display device is brighter and more uniform, and it is not prone to see flicker of the focus point by the naked eye any more.
US12234177B2
Coated glass or glass ceramic substrates having high temperature resistance, high strength, and a low coefficient of thermal expansion. The coating includes pores, is fluid-tight and suitable for coating a temperature-resistant, high-strength glass or glass ceramic substrate with a low coefficient of thermal expansion, and to a method for producing such a coated substrate.
US12234175B1
The present disclosure is directed to methods and techniques for gob-pressing a glass part of challenging geometries, such as large surfaces with thin thickness as well as features positioned far from a centroid of the part.
US12234172B2
A mobile processing system is disclosed for the removal of radioactive contaminants from nuclear process wastewater. The system is fully scalable, modular, and portable allowing the system to be fully customizable according to site-specific remediation requirements. It is designed to be both transported and operated from standard sized intermodal containers or custom designed enclosures for increased mobility between sites and on-site, further increasing the speed and ease with which the system may be deployed. Additionally, the system is completely modular wherein the various modules perform different forms or stages of wastewater remediation and may be connected in parallel and/or in series. Depending on the needs of the site, one or more different processes may be used. In some embodiments, one or more of the same modules may be used in the same operation.
US12234154B2
Disclosed is a system and method related to removal of carbon from carbon dioxide via the use of plasma arc heating techniques. The method involves generating C atoms and H atoms from CxHy. The method involves generating graphite and H2 from the C atoms and H atoms, and extracting the graphite. The method involves quenching the H2 with CxHy. The method involves receiving, at a generator, the quenched the H2 and CxHy and generating electricity. The method involves generating a concentrated stream of H2 from the quenched H2 and CxHy. The method involves receiving CO2 and the concentrated stream of H2 and generating C, O, and H atoms. The method involves receiving the C, O, and H atoms and generating graphite, wherein the graphite is extracted. In the hydrocarbon CxHy: x is an integer 1, 2, 3, . . . , and y=2x+2.
US12234146B2
A transportable system for creating an ORP in water includes an ozone supply unit and a manifold housed in separate enclosures on a wheeled frame. The ozone supply unit feeds into the manifold which contains a plurality of fluid paths and has one or more ozone intake ports. The ozone intake ports are fluidically coupled to one or more ozone output ports of the ozone supply unit. The manifold includes flow switches configured to transmit control signals to one or more controllers of the ozone supply unit in response to sensing a flow of water through the fluid paths in order to cause the ozone supply unit to generate ozone. The manifold also includes fluid mixers that are fluidically coupled to the ozone intake ports and configured to introduce the ozone generated by the ozone supply unit into the water flowing through the fluid paths.
US12234140B2
A method and apparatus for deconstructing a mattress of the type having steel coil springs held within fabric pockets. The apparatus includes a frame and an opener mechanism mounted to the frame and operable for opening a plurality of fabric pockets at a first end thereof to create an opening in the first end of the fabric pockets and expose the steel coil springs contained therewithin. A gripper mechanism is provided for gripping the plurality of fabric pockets at a second end thereof, opposite the first end. An extractor mechanism is mounted to the frame for extracting the steel coil springs from the fabric pockets through the openings formed in the first end of the fabric pockets.
US12234139B2
A dispenser system includes a first container configured to contain a first fluid, a second container configured to contain a second fluid, a faucet coupled with the first container and the second container via first and second hoses, respectively, and including first and second switches installed on the faucet, and a controller configured to control dispensing of the first and second fluids through the faucet. When the first switch is turned on while the second switch is turned off, the controller dispenses the first fluid to the faucet through the first hose. When the first switch is turned off while the second switch is turned on, the controller dispenses the second fluid to the faucet through the second hose. The dispenser system is configured and dimensioned to prevent cross contamination between the first and second hoses.
US12234131B2
A cable spooling apparatus for use with a storage drum for spooling and storing cable. The cable spooling apparatus comprises a tensioning unit for adjusting the tension of a cable as it is being spooled onto the storage drum. The tensioning unit traverses a path between the opposite ends of the storage drum. Methods of spooling and unspooling cable using the apparatus are also disclosed.
US12234130B2
A positioning system includes a plurality of sensors, a frame, including a plurality of rollers, and a housing. The housing includes at least one guide rod and a driving module. The at least one guide rod is disposed laterally within the housing. The frame is coupled to the at least one guide rod, such that the frame is configured to translate laterally along the at least one guide rod. The driving module is configured to translate the frame along the at least one guide rod, responsive to a signal received from the plurality of sensors.
US12234127B2
A construction site elevator system temporarily bridges at least part of the distance between the top stop of a jump lift and the top work level on the construction site. The construction site elevator system includes a frame structure and an elevator within the frame structure, the frame structure being configured to be insertable into an elevator shaft and being mountable at different positions in the elevator shaft.
US12234125B2
A triggering unit for actuating an elevator braking device, having a triggering base body, a trigger, a contact device and a coupling link. The contact device comprises a swivel lever and at least two contact elements, the swivel lever being pivotably anchored on one side of the guide rail and bearing a first contact element in the region between its anchoring and the guide rail, wherein the first and the second contact elements are arranged on the swivel lever in such a manner that the swivel lever automatically pulls itself against the guide rail under the influence of the forces occurring between the contact elements and the guide rail in the triggered state, and the swivel lever is anchored to the triggering base body such that it executes a movement which generates tension or pressure at the coupling link, so that the coupling link actuates the elevator braking device.
US12234120B2
An aspect includes a system with an energy storage device configured to provide electrical power to a conveyance apparatus of a conveyance system, a power management system configured to determine a charging schedule to recharge the energy storage device based at least in part on a status of the conveyance system, and a dispatching system configured to modify a dispatch schedule of the conveyance system based at least in part on the charging schedule.
US12234119B2
A medium conveying apparatus includes a first roller to convey a medium, a movement mechanism to move the first roller between a first position in contact with the medium and a second position spaced apart from the medium, a second roller located on a downstream side of the first roller in a medium conveying direction to convey the medium, and a processor to detect a skew of the conveyed medium, and control the movement mechanism to move the first roller to the second position, and correct the skew of the medium using the second roller when the skew of the medium is detected.
US12234114B2
A printing apparatus, in which it is possible to easily clean the surface of a feeding roller and a separation roller by using a damp cloth or the like, includes a feeding roller that feeds a printing medium; a separation roller capable of selectively taking a state where a separating force that separates a plurality of printing media conveyed by the feeding roller one by one has occurred and a state where the separating force has not occurred at a position at which the separation roller is in pressure contact with the feeding roller; and a control unit configured to perform control to bring about a standby state where transmission of a driving force between a driving source of the feeding roller and the feeding roller is shut off in a state where the separating force has not occurred and the feeding roller and the separation roller abut each other.
US12234096B2
The disclosure relates to a chute liner for mounting on a shelf of a material transfer chute. The shelf has at least one locking formation aperture formed therein. The chute liner has a base for mounting on the shelf. The base has an operatively upper surface that comes into contact with material passing through the chute and an opposed operatively lower surface. The base has at least one mounting formation that depends from the operatively lower surface of the base that defines a passage which in use is passed through the locking formation aperture in the shelf. The chute liner also has a locking member passed through the passage until it operatively engages the mounting formation to lock the base to the shelf.
US12234094B2
A substrate holder includes a first boat configured to hold a substrate in a shelf-like manner, and a second boat coaxial with the first boat and provided to move up and down relative to the first boat. The second boat holds a substrate in a shelf-like manner. The first boat includes a first bottom plate and a first ceiling plate provided to face each other, a first support column connecting the first bottom plate and the first ceiling plate to each other, and a first placement surface on which the substrate is placed. The second boat includes a second bottom plate and a second ceiling plate provided to vertically face each other, a second support column connecting the second bottom plate and the second ceiling plate, and a second placement surface on which the substrate is placed. The second ceiling plate overlaps the first ceiling plate in a plan view.
US12234091B2
A trash can having an easy-to-assemble lid and a decorative ring, including a trash can body and a lid in a split-type design. The lid is arranged at an opening of the body, and can flip with respect to the body. The lid is configured to cover the opening of the body. The trash can further includes a connecting part at the opening of the body. The connecting part is in snap-fit connection with the lid, and is capable of flipping with respect to the body to drive the lid to flip with respect to the body.
US12234080B2
The invention is a compact glove dispenser and gloving device that sanitarily dispenses and dons disposable gloves on hands and is designed for ease of use, low complexity, and low cost. Individual gloves are packaged with glove palm and fingers folded with the open cuff facing the flat surface of the packaging, held open and in place by a frame made of thin material. Multiple glove packets are positioned in cartridges in a storage area, oriented for mechanical transporting to dedicated left and right gloving areas. Once in the gloving area, the glove cuff is held open, presented to the user who pushes hands through the packaging, donning the glove in a single motion.
US12234079B2
A handheld dispenser (10) for dispensing a powder. The dispenser (10) comprises a container (12) comprising a first opening (14), and a powder storage volume (16) for storing the powder (100). The dispenser (10) also comprises a rotatable member (18), located in the container (12); and a handle (20) connected to the rotatable member (18). The dispenser (10) also comprises an actuator (22) at least partially located on the handle (20), wherein the actuator (22) is actuatable to rotate the rotatable member (18) in the container (12) for allowing powder (100) located in the powder storage volume 16 of the container to travel past the rotatable member (18) and out from the first opening (14). The powder storage volume (16) is preferably no more than 200 ml.
US12234076B2
A woven laminated plastic bag having features that prevent leakage of contents out of the bag, or infestation of organisms into the contents of the bag is provided. In various aspects the bag can be fabricated from woven polypropylene and/or polyethylene layer which can be laminated with a film layer, can form a pinch bottom bag, and can have one or both sides include graphics and/or printing. The bag can also provide a top end and/or a bottom end either or both of which provide a discrete area which may contain discrete graphics and/or printing. The bag can also include a sealed closure that at least a portion of which can be easily peeled open with less force than the remainder of the sealed closure.
US12234073B2
A package with a first container defining a storage region defined by side walls extending upward from a lower region to a top surface. A first cartridge is positioned within the storage region of the first container. A card is mounted to the top surface of the first container. A leading edge of the card and a front face of the first container define an opening dimensioned to receive a handle.
US12234070B2
A container device and lock and method for locking the container device are disclosed. The container device may be a clam shell container which is secured with a twist on closure. This clam shell container allows for storage of items which are larger than the neck size of a twist-on closure. The container device may have wings on the side of the closure to secure a tight fit with a gasket to make the device water and smell resistant. This device can be used to secure items from unauthorized users. Medications are a common item which can be secured within this device.
US12234067B2
A transport structure (1) for a lead-acid battery (10) includes: a packing box (20) in which a lead-acid battery (10) is packed, in which an upper wall portion (23) is formed by two flaps (24) extending from two first side wall portions (21) facing each other of the packing box (20), and in which a distal end portion (26) of at least one of the flaps (24) is bent and inserted into the packing box (20); and an upper buffer body (42A) disposed outside the upper wall portion (23), the upper buffer body (42A) including an upper wall portion (51) facing the upper wall portion (23).
US12234065B2
A tray comprises a foldable sheet including: a bottom having a first sector with a folding line that defines a first joining zone, and a second sector joined to the first sector in the first joining zone; end walls each having an interior surface; support surfaces each extending from an end wall, where the support surfaces are oriented to support the weight of another stacked tray; first flaps each extending from a support surface, where each of the first flaps is folded towards an interior of the tray and having a surface facing and separated from the interior surface of an end wall; side walls; and a second flap extending from a side wall. The second flap is placeable a first position on a side wall for reinforcement and in a second position substantially perpendicular to the side walls to serve as a lid.
US12234059B2
Materials for coating paper sleeve blanks are provided, wherein the paper sleeve blank includes a multilayer coating. The multilayer coating includes a barrier layer and a top coat. At least two polymeric layers, including a top coat, are added to one side of the paper sleeve blank and the bottom blank. A container forming machine wraps and seals the multilayer coated paper sleeve blank to the coated bottom blank.
US12234052B2
A preform is provided for blow-molding to form a container. The preform includes a finish portion for rotatably engaging a closure to seal contents within an interior of the container. The finish portion comprises a cylindrical body that begins at an opening to the interior and extends to and includes a tamper evidence ledge. A mirror polished sealing surface inside the finish portion cooperates with a plug seal of the closure to seal the container. Threads outside the finish portion engage with similar threads inside the closure. Thread starts of the threads reduce potential damage to the threads during installation of the closure. The thread starts may include a start pitch that is greater than a thread pitch of the threads. A handling valley disposed between the threads and the tamper evidence ledge facilitates air-conveying the container along a manufacturing assembly line.
US12234050B2
A linear filling machine for filling containers that are transported in groups along a linear conveying path has a plurality of machine sections following one another along the conveying path. The respective machine sections form an input station for receiving the containers, a handling station for treating the containers, a filling station for filling the containers, and a discharge station for delivering the containers. The machine sections are exchangeable machine modules, wherein each machine module forms an independent functional unit with a power supply unit and a media supply unit, in particular a pneumatic medium supply unit. The supply units are arranged spatially separate from one another, with the power supply unit arranged on a first side and the pneumatic medium supply unit arranged on an opposite, second side of the machine module.
US12234042B2
Systems and methods for nuclear reactor direct drive of a cryocooler turbine. A nuclear thermal propulsion (NTP) system may have a nuclear reactor that heats a thermal working fluid for directly driving the turbine to power a cryogenic fluid management (CFM) system for keeping propellant at cryogenic temperatures. The features may be used on NTP rockets. The propellant may be liquid hydrogen.
US12234039B2
Methods for a reusable space vehicle to land at substantially the same location as its launching site. The vehicle traveling in a particular orbit, which is a repeating ground track orbit, allows for launching and landing at the same location once per day. The repeating ground track orbits that allow for launching and landing at the same location once per day overfly the launch and landing site once per day. Launching and landing at the same site provides a number of direct advantages. For example, the just-landed vehicle may be transported a relatively short distance to the launch site, reconditioned relatively quickly, and be ready for a quick turn-around launch.
US12234032B2
A quick-connect fitting for a convertible cargo handling assembly may comprise a fixed portion and a coupling component. The fixed portion may be secured to an aircraft frame structure. The coupling component may be coupled to a removable cargo handling component. The coupling component may be configured to rotate relative to the fixed portion.
US12234031B2
A cargo restraint system may comprise a restraint and an actuator shaft configured to rotate the restraint between a raised position and a stowed position. The restraint may include a head configured to rotate about an axis and a plunger configured to translate between an engaged state and a disengaged state. When the plunger is in the engaged state, the head is rotationally coupled to the actuator shaft. When the plunger is in the disengaged state, the head can rotate independently of the actuator shaft.
US12234027B2
An aircraft beacon light includes a plurality of primary light sources for emitting light into at least two spatial sectors, wherein the at least two spatial sectors include a forward sector and at least one of an aft sector, a starboard lateral sector, and a portside lateral sector; and a light transmissive cover, which covers the plurality of primary light sources. The plurality of primary light sources are arranged and configured for providing an FAR-compliant aircraft beacon light output of the aircraft beacon light, in case of the light transmissive cover being in a non-eroded state. The aircraft beacon light also includes at least one booster light source for selectively emitting a booster light output into the forward sector. The at least one booster light source is controllable independently of the plurality of primary light sources.
US12234021B2
The present disclosure relates generally to a method for balancing a rotor of an electrical engine of an electrical propulsion system comprising: identifying an axis of rotation of a rotor, wherein the rotor comprises a sacrificial layer having a mass M formed along a circumference of the rotor; determining an imbalance present in the rotor by rotating the rotor about the axis of rotation, wherein determining an imbalance includes marking the rotor, rotating the rotor, and detecting an amplitude of the imbalance; calculating an amount of mass k to add or remove at a position p along the sacrificial layer such that a center of mass of the rotor coincides with the axis of rotation of the rotor; and removing an amount of mass r from the sacrificial layer such that an amount of remainder mass n is present along the circumference of the rotor.
US12234006B2
An active trim system of a flight control system of an aircraft that transmits a tactile feel to a pilot of the aircraft in response to a manoeuvre. The active trim system includes: a manual control member (6) an elastic deformation means (1) and a reversible actuator (2), intermediate linkage member (4) and a controller. The actuator (2) includes a rod (5) and a motor (3) parallel to the elastic deformation means (1) and is movable by the motor (3) and by the motion of the manual control member (6). The intermediate linkage member (4) is linked to the manual control member (6) between the manual control member (6) and the elastic deformation means (1) and the reversible actuator (2), a controller configured to: move the reversible actuator (2) to a predetermined zero position, and to provide stiffness against a displacement of the intermediate linkage member (4).
US12234005B2
Provided is a system for controlling an RPM of a propeller and a rotor of a flight vehicle having multiple power units including: a collective pitch angle command generating unit generating a collective pitch angle command upon receiving a thrust control command from a pilot or an automatic controller; a disturbance factor compensating unit for generating an RPM compensation electronic speed control (ESC) command for compensating for an RPM error, and an electronic speed adjustment command generating unit generating a final ESC command upon receiving a collective command input or derived in the process of generating the collective pitch angle command by the collective pitch angle command generating unit and the RPM compensation ESC command generated by the disturbance factor compensating unit. RPMs of motors of a flight vehicle having a plurality of propellers and rotors may be maintained to be the same.
US12234002B2
A ship propulsion device controller controls a plurality of ship propulsion devices disposed on a rear portion of a hull of a ship. The ship includes an operation unit configured to operate the ship propulsion devices. The operation unit is able to be positioned at a first position where the ship propulsion devices do not generate propulsion forces for the ship and a second position where the ship propulsion devices generate propulsion forces for moving the ship in a right direction, a right-forward direction, or a right-backward direction or a third position where the ship propulsion devices generate a propulsion force for moving the ship in a left direction, a left-forward direction, or a left-backward direction. When the operation unit is moved from the first position to the second position and maintained at the second position, the ship propulsion devices generate a clockwise rotating moment in the ship during a first period from a first timing when the operation unit is moved to the second position to a second timing and do not to generate the clockwise rotating moment in the ship during a second period after the second timing.
US12234000B2
An outboard motor 10 includes a first drive shaft 26, a second drive shaft 27, and a decelerator 28. The first drive shaft 26 outputs a torque from a drive motor 25. The second drive shaft 27 is disposed parallel to the first drive shaft 26 and transmits the torque to a propeller shaft 31 to which a propeller 32 is connected. The decelerator 28 is disposed between the first drive shaft 26 and the second drive shaft 27 and transmits the torque from the first drive shaft 26 to the second drive shaft 27. The drive motor 25 is disposed below the decelerator 28.
US12233998B2
A vessel operation system includes a propulsion apparatus mountable on a hull of a vessel and that includes a prime mover, a steering to change a steering angle of a thrust generated by the propulsion apparatus with respect to the hull, a speed sensor to detect a speed corresponding to a traveling speed of the vessel or a rotational speed of the prime mover, and a controller configured or programmed to control the steering so as to change a maximum value of the steering angle in accordance with a speed data based on the speed detected by the speed sensor.
US12233996B1
A method includes: calculating a first difference between a current actual attitude of a fuselage and a desired attitude and a second difference between an actual depth and a desired depth; inputting the first difference and the second difference into a set terminal sliding mode surface to obtain an output value of the terminal sliding mode surface; using the output value as an input of a preset high-order observer, a radial basis function neural network and a terminal sliding mode control law, respectively, and using an output of the high-order observer and an output of the radial basis function neural network as a compensation input of the terminal sliding mode control law; performing power distribution for each propeller of a propeller assembly on the basis of the virtual force to obtain a propelling force of each propeller; and controlling the propellers of the underwater submersible robot.
US12233991B2
The invention relates to a buoy comprising a buoyant, plastic core component, and a plurality of detachable flotation components that support and surround the core component. The buoy is preferably more than 2.5 meters diameter, but the diameter of the core component is preferably less than or equal to 2.35 meters diameter. This facilitates transport in a single shipping container. A novel tie bar assembly and novel lifting/mooring mounts are also disclosed.
US12233988B2
A vessel configured for transporting cargo can be configured to operate in a supercavitation mode, the supercavitation mode including releasing a fluid at least partially over an external surface, diverting at least a portion of the fluid to a propulsion system, and generating propulsion at least in part from the first fluid. In response to traveling in the supercavitation mode, the vessel can travel at high-speeds with a majority of the hull below a surface of a body of water.
US12233984B2
A trailer hitch for releasably connecting a trailer to a bicycle includes a body and a safety device. The body is configured to attach the trailer to the trailer hitch and configured to mount to the bicycle. The safety device is configured to provide a redundant connection of the trailer to the bicycle. The safety device includes a first securing element configured to connect the body of the trailer hitch to a frame of the bicycle. The first securing element is configured to remain attached to the bicycle frame independently of an attachment of the trailer to the trailer hitch.
US12233980B2
An accelerator position sensor unit capable of not only easily performing positioning of the accelerator position sensor unit with respect to a handlebar but also stably fixing the accelerator position sensor unit to the handlebar with a simple configuration. An accelerator position sensor unit 1 includes an accelerator position sensor main body 3 that detects a rotation angle of a throttle pipe 12 supported by a cylindrical handlebar 11 in a state of being rotatable around a central axis O11 of the handlebar 11 along an outer circumference surface 111 of the handlebar 11, and a sensor case 4 that houses the accelerator position sensor main body 3. The sensor case 4 includes an extending portion 53 extending along a direction of the central axis O11. The extending portion 53 is sandwiched between the handlebar 11 and a cover 7 that covers the accelerator position sensor unit 1.
US12233979B2
A sealed speaker enclosure for a bass speaker that is hand-insertable and removable from a hard-side motorcycle saddlebag. The body of the enclosure complements the interior space of the saddlebag making sealing contact with the interior walls of the saddlebag. The bass speaker faces the motorcycle side of the saddlebag within the shock absorber tower indentation overlapping and opening. A speaker grill overlays the opening in the shock absorber tower indentation of the saddlebag.
US12233974B2
The present disclosure relates to a method for controlling steering of a vehicle arrangement. The method is controlling steering of the vehicle arrangement during a turning maneuver, by applying a differential wheel speed by at least one of individually controllable electric machines and reducing the operational capacity of a power steering system, when a first power utilization value, obtained by operating the individually controllable electric machines with the differential wheel speed, is equal to, or greater than a second power utilization value, obtained by operating the power steering system during the turning maneuver.
US12233970B2
Systems, methods, and other embodiments described herein relate to steering a vehicle based on an intended yaw rate during loss of traction. In one arrangement, a method for steering a vehicle during loss of traction is disclosed. The method includes detecting a slipping tire of a vehicle losing traction with a road. The method also includes decoupling control of a pair of front tires of the vehicle by a steering wheel of the vehicle. The method also includes identifying an intended yaw rate for controlling the vehicle by detecting an angle of the steering wheel while the slipping tire does not have traction. The method further includes steering the vehicle separately from an input of a steering wheel of the vehicle to cause intended yaw rate.
US12233964B2
A first offset correction and a second offset correction are switched between in a cycle Tc shorter than an electrical angle cycle of an alternating current rotating machine, the first offset correction is such that a first shift amount is fixed in such a way as to obtain an applied voltage such that at least n−2 phases among phase currents of the alternating current rotating machine can be detected, and the applied voltage is calculated by the first shift amount being subtracted equally from all voltage commands, and the second offset correction is such that a second shift amount is fixed in such a way that a sign of an average value in an electrical angle cycle is reversed with respect to that of an average value in an electrical angle cycle of the first shift amount, and the applied voltage is calculated by the second shift amount being subtracted equally from all the voltage commands.
US12233962B2
A steering system includes a steering wheel rotation limiting device being arranged radially offset to the steering wheel hub and including a base being fixed to the or another non-rotatable component of the steering system and a sliding element. The base includes two opposing end stop surfaces, and the sliding element is axially slidable parallel to the axis of rotation relative to the base and relative to the steering wheel hub between the two opposing end stop surfaces. The sliding element includes a projection that engages a spiral groove formed on a circumferential surface of the steering wheel hub so that rotation of the steering wheel hub causes axial movement of the sliding element, and so that abutment of the sliding element with one of the two end stop surfaces blocks movement of the sliding element and rotation of the steering wheel hub.
US12233958B2
A method for operating an air guiding device of a motor vehicle includes adjusting an air guiding element of the air guiding device from a starting position into an active position which influences aerodynamics of the motor vehicle. The method further includes exerting feedback pertaining to the adjusting of the air guiding element on a motor vehicle occupant in a form of a relative movement acting on the motor vehicle occupant, where the relative movement is generated by an adjustment of a chassis and/or a seat system of the motor vehicle from a first position to a second position.
US12233954B2
Modular skid units that are versatile and easily configurable for particular applications. In some examples, a modular design allows for many different combinations of modular components, such as seats, canine boxes, storage boxes, patient transport units, etc. In some examples, the modular and quick release nature of the system enables users to selectively remove and attach the modular components as needed for a given task, including the ability to quickly and easily change the modular components in the field to meet the specific needs of a mission or task. In some examples, the modular components include quick release locking mechanisms that include a set of locking elements for quickly and easily switching components.
US12233951B2
A structural member (10) comprising: (i) a first carrier (12A) and a second carrier (12B), each carrier including a plurality of interconnecting ribs (16), each carrier further including one or more projections (28) extending from exterior walls (30) of each carrier; (ii) one or more secondary members (14) secured to one or more surfaces of each carrier; and (iii) an adhesive material (32) disposed on the first carrier (12A), the second carrier (12B), or both, wherein the first carrier (12A) and the second carrier (12B) are bonded to each other via the adhesive material (32).
US12233950B2
According to the present invention, provided are a joint structure (100) which joins a plurality of overlapped steel members (110, 120) using a connecting element (130) having a shaft portion (131), the joint structure including: a first steel member (110); and one or more of second steel members (120) overlapping the first steel member (110), in which the shaft portion (131) of the connecting element (130) is penetrated through the second steel member (120), and the shaft portion (131) of the connecting element (130) and the second steel member (120) are joined by friction welding, and the shaft portion (131) and the first steel member (110) are joined by friction welding, and a joining method for obtaining the joint structure.
US12233948B2
An embodiment joint structure of a vehicle body includes a mount bracket attached to a side member of an underbody of the vehicle body and a supporting unit coupled to the mount bracket and to a lower part of a pillar of an upper body of the vehicle body. An embodiment vehicle includes a vehicle body including an underbody and an upper body coupled to the underbody, wherein the upper body includes a plurality of pillars extending in a vertical direction of the vehicle, a floor panel coupled to the plurality of pillars, a mount bracket attached to a side member of the underbody, and a supporting unit coupled to the mount bracket and to a lower part of a pillar of the plurality of pillars.
US12233935B2
A steering column for a motor vehicle may include a casing unit in which a steering spindle is mounted rotatably about a longitudinal axis that extends in a longitudinal direction. The casing unit has at least two casing tubes that have a polygonal cross section and are guided such that they can be adjusted relative to one another in the longitudinal direction. Rolling bodies that have a rolling body radius are arranged between the casing tubes such that the rolling bodies can roll in the longitudinal direction in at least three raceways that are distributed circumferentially. To increase rigidity and improve compactness, center points of the rolling bodies are at a radial spacing that is less than or equal to the rolling body radius from an envelope circle that circumscribes the casing tube, on which the rolling bodies can roll on the outside.
US12233931B2
A vehicle frame applied to a baby stroller includes a first tube, a second tube, a third tube and a foldable unit. The second tube is pivoted to the first tube. The third tube is pivoted to the second tube. The foldable unit includes a fourth tube. An end of the fourth tube is pivoted to the first tube, and the other end of the fourth tube is pivoted to the third tube. A linkage mechanism is formed by the first tube, the second tube, the third tube and the fourth tube. Rotation of the first tube moves the second tube and the third tube close to each other or away from each other via the fourth tube for folding or unfolding the vehicle frame. The present invention can simultaneously fold all tubes of the vehicle frame, and have advantages the simple structure, easy operation and low production cost.
US12233925B2
A method for configuring control software in a rail vehicle. The control software, which is designed for a multitude of rail vehicles, implements basic functions that are required for the basic operation of the rail vehicles. The control software additionally implements optional functions required to execute client-specific requests. The specifications, combinations and functional sequences of the basic functions and optional functions are tested, validated, and approved before the functions are implemented in the rail vehicles, whereupon the basic functions and optional functions are made available in the rail vehicles. In a selected rail vehicle, at least one optional function is activated or deactivated using a switching parameter that is individually allocated to the optional function. The switching parameter required therefor is established outside the rail vehicle and is then transmitted to the selected rail vehicle.
US12233918B2
Disclosed herein are system, method, and computer program product embodiments for determining objects that are kinematically capable, even if non-compliant with rules-of-the-road, of affecting a trajectory of a vehicle. The computing system (e.g., perception system, etc.) of a vehicle may generate a trajectory for the vehicle and a respective trajectory for each object of a plurality of objects within a field of view (FOV) of the sensing device associated with the vehicle. The computing system may identify objects of the plurality of objects with trajectories that intersect the trajectory for the vehicle and remove from such objects, objects with trajectories that at least one of exit the FOV or intersect with other objects of the plurality of objects within the FOV. The computing system may select, from remaining objects with trajectories that intersect the trajectory for the vehicle, objects with trajectories that indicate a respective collision between the object and the vehicle and assign a severity of the respective collision.
US12233915B2
In some examples, a system may determine a plurality of candidate routes between a source location and a destination location for a vehicle, and may segment each candidate route into multiple road segments. Further, the system may receive vehicle computing resource information and sensor configuration information for the vehicle. The system may determine that at least one of the sensor configuration or the computing resources on board the vehicle fails to satisfy a threshold associated with autonomous navigation of a road segment of a first candidate route of the plurality of candidate routes. The system may select, for the vehicle, the first candidate route based at least on determining that a computing device external to the vehicle is scheduled to perform at least one computational task for the vehicle to enable the vehicle to meet the threshold associated with autonomously navigating the road segment of the first candidate route.
US12233911B2
Some embodiments include an autonomous yard truck that includes a speed control mechanism; a steering system; a geolocation sensor; a plurality of sensors; a fifth wheel coupling; a robotic arm disposed on the deck; an air hose with a first hose connector; a transceiver; and a controller. The controller may identify a first trailer hose connector location on a specific trailer; determine the location of a first hose connector on an autonomous yard truck; engage the first hose connector with a robotic arm; move the first hose connector from the first hose connector location to the first trailer hose connector location on the specific trailer with the robotic arm; connect the first hose connector with the first trailer hose connector; disengage the first hose connector from the robotic arm; and/or test the connection between the connection between the first hose connector and the first trailer hose connector.
US12233905B2
Aspects and implementations of the present disclosure address shortcomings of the existing technology by enabling motion pattern-assisted object classification of objects in an environment of an autonomous vehicle (AV) by obtaining, from a sensing system of the AV, a plurality of return points, each return point comprising one or more velocity values and one or more coordinates of a reflecting region that reflects a signal emitted by the sensing system, identifying an association of the plurality of return points with an object in an environment of the AV, identifying, in view of the one or more velocity values of at least some of the plurality of return points, a type of the object or a type of a motion of the object, and causing a driving path of the AV to be determined in view of the identified type of the object.
US12233904B2
A system for controlling the jerk in an automatic/autonomous vehicle, said system comprising processing means, which comprise a jerk calculation module configured to acquire an electric acceleration signal and calculate a jerk value of said vehicle, and a plurality of operating modules, each configured to acquire an electric braking signal and said jerk value, one of said plurality of operating modules being selected by means of a selection signal, said selected module modifying the electric braking signal as a function of said jerk value and providing a modified electric braking signal to said braking system.
US12233903B2
An in-vehicle device includes a travel planning portion configured to plan, as a travel plan, at least positioning of a vehicle during traveling according to a driving policy; and a verification portion that is configured to: evaluate the travel plan set by the travel planning portion based on driving rule determination information in conformity with a traffic rule; and determine whether to permit the travel plan based on an evaluation result. The travel planning portion is configured to plan positioning of the vehicle according to the driving policy that is set to reduce a frequency of occurrence of a blind area entry situation under which a different vehicle other than the vehicle causes a moving object other than the different vehicle to be positioned within a blind area of a detection range for a periphery monitoring sensor that is configured to monitor surroundings of the vehicle.
US12233897B2
A vehicle driving assistance system is disclosed. The system may include a transceiver configured to receive a source location and a destination location for a user trip, a user driving information and road information associated with a plurality of geographical zones between the source location and the destination location. The system may further include a processor configured to calculate a user driving index based on the user driving information. Further, the processor may be configured to calculate a zone index for each geographical zone based on the road information. The processor may be further configured to correlate the user driving index and the zone index, and calculate a driver assistance index for each geographical zone based on the correlation. The processor may perform a control action when the calculated driver assistance index is greater than a predetermined threshold.
US12233892B2
A vehicle control system for a vehicle may include a controller, a single pedal and a torque control module. The controller may be operably coupled to components and/or sensors of the vehicle to receive information indicative of operational intent of an operator of the vehicle and information indicative of vehicle status. The single pedal may be configured to provide the information indicative of operational intent. The torque control module may be configured to generate both a propulsive torque request and a braking torque request based on the information indicative of the operational intent and the information indicative of vehicle status.
US12233891B2
A vehicle control apparatus includes an electric motor, an engine, and a control system. The control system executes a first speed mode or a second speed mode as a speed mode of the transmission on the basis of a driving operation performed by a driver, sets a speed ratio on a lower side in the second speed mode than in the first speed mode in a case where an accelerator operation performed by the driver is cancelled, executes a first assist mode or a second assist mode as an assist mode in which the electric motor is brought into a power-running state, and switches the assist mode to the second assist mode in a case where the amount of the accelerator operation is increased greater than a starting threshold while the second speed mode is being executed.
US12233884B2
A processor unit (3) is configured for executing an MPC algorithm (13) for model predictive control of a first component (18) of a motor vehicle (1) and of a second component (19) of the motor vehicle (1). The MPC algorithm (13) includes a cost function (15) to be minimized and a dynamic model (14) of the motor vehicle (1). The dynamic model (14) includes a loss model (27) of the motor vehicle (1). The loss model (27) describes an overall loss of the motor vehicle (1). The cost function (15) includes a first term, which represents the overall loss of the motor vehicle (1). The overall loss depends on a combination of operating values, which includes a first value of a first operating parameter and a second value of a second operating parameter. The processor unit (3) is also configured for determining, by executing the MPC algorithm (13) as a function of the loss model (14), that combination of operating values, by which the first term of the cost function (15) is minimized.
US12233883B1
Disclosed are systems and methods for intelligently transforming data to generate improved output data, including, for example, for use in a multi-application network with disparate parties. The systems and methods include transforming data using a probabilistic network and a knowledge base generated using historic data to generate improved output data and include the steps of receiving first data associated with a first user and associated with a first incident object. In some embodiments, the systems and methods include generating a first computing object, transmitting the first computing object, receiving a first selection, transmitting a data collection computing input tool, receiving a second selection, receiving second data comprising a first image of a first incident object, transmitting the second data, transforming the second data using a probabilistic network, a machine learning model, a knowledge base, and a data group associated with patterns of processed historic data, and generating improved output data.
US12233881B2
Systems and methods are provided herein to improve operation of a vehicle and a vehicle comprising said systems, for example, by receiving one or more driver control signals from an electronic control unit (ECU) of the vehicle, calculating one or more time variability factors for each of the vehicle control signals, determining one or more driver categories based on the calculated time variability factors, and outputting a vehicle control signal based on the determined driver category.
US12233877B2
A vehicle travel assistance apparatus includes a traveling environment information acquiring unit, a preceding vehicle recognizing unit, a vehicle shadow detector, a front vehicle shadow determining unit, and a second preceding vehicle estimating unit. The vehicle shadow detector detects a vehicle shadow of a train of vehicles including a first vehicle shadow of a first preceding vehicle recognized by the preceding vehicle recognizing unit and a front vehicle shadow of a front vehicle traveling in front of the first preceding vehicle based on a brightness difference from a road surface. When the front vehicle shadow determining unit determines that the front vehicle shadow separating from the first vehicle shadow is identified from the vehicle shadow, the second preceding vehicle estimating unit estimates a position of a second preceding vehicle belonging to the train of the vehicles including the first preceding vehicle based on the front vehicle shadow.
US12233873B2
A control device for performing a travel control of a vehicle includes: a lane change intention detection unit configured to detect an intention of a driver to change a lane based on a predetermined operation on an operation device by the driver; and a travel control unit configured to determine whether a lane change of the vehicle is possible based on a surrounding situation, and to control the lane change based on a detection result of the lane change intention detection unit and a determination result of whether the lane change is possible. The travel control unit is configured to determine a start timing of a lateral movement in the lane change based on an operation on the operation device when the lane change is possible after the intention of the driver to change the lane is detected.
US12233864B2
This invention refers to a navigation method applicable to general transport means—air, maritime or land transport—, particularly whenever constant checking on the route or path is required for taking a certain action. This invention also describes a system that uses said method.
US12233856B2
Disclosed is a vehicle control method, including: obtaining a first velocity planned for an intelligent vehicle to travel in a first area; and obtaining a second velocity planned for the vehicle to travel in the first area, where the second velocity is obtained based on a collision potential energy, the first velocity and the second velocity each include a direction and a magnitude, and the first velocity, the second velocity, and a risk of a collision between the vehicle and a surrounding obstacle are used to determine an optimal velocity of the vehicle, so that the vehicle can effectively avoid the obstacle, thereby improving traveling safety of the vehicle. Also disclosed are a vehicle control apparatus, a vehicle controller, and a vehicle.
US12233846B2
Provided is a hybrid vehicle control device excellent in quietness while suppressing knocking within an allowable limit. The hybrid vehicle control device of an aspect of the invention is a hybrid vehicle control device that controls a hybrid vehicle including a motor that drives wheels, a generator that supplies electric power to the motor, and an engine configured by an internal combustion engine that drives the generator, and includes a control unit that calculates a knock index value indicating a knock degree of the engine at an engine operating point represented by a relationship between an engine rotational speed and an engine torque, and controls the engine rotational speed and the engine torque based on the knock index value. As the knock index value decreases, the control unit sets the target engine rotation speed to be lower and the target engine torque to be higher in the target power generation amount.
US12233839B2
A motor control device is provided which achieves redundancy while suppressing an increase in the number of parts and connection signal lines. The device includes angle sensors for detecting a rotation angle of a motor, a first microcomputer unit for controlling the motor based on a stroke sensor and receiving the detected value of the angle sensor, a second microcomputer unit for controlling the motor based on the stroke sensor and receiving the detected value of the angle sensor, and communication units for transmitting and receiving signals between the microcomputer units. The first microcomputer unit includes an angle sensor failure detecting unit for detecting a failure of the angle sensors, according to the detected value of the angle sensors, and a control angle of the motor created in response to the stroke sensor.
US12233835B2
A method is provided for operating a brake system for a motor vehicle having at least one electric drive and having four wheels. The brake system has a brake device with a hydraulic pressure-generating unit and with a control unit, has a slip control system, and has four brake actuators which are connected in 1-channel configuration to the pressure-generating unit and which are assigned to a respective one of the wheels. In the event of a failure of the slip control system, in order to substitute the failed slip control system, applying a pressure to the four brake actuators by the pressure-generating unit, and driving the rear wheels by the electric drive.
US12233828B2
An actuator of an electric parking brake is disclosed. An actuator of an electric parking brake according to one embodiment of the present invention includes a driving unit which outputs a rotational force through a driving shaft, a first gear unit which receives the rotational force from the driving unit, a second gear unit including a rotation shaft which receives the rotational force from the first gear unit to rotate, and a driving shaft control unit which is disposed on the driving shaft, provides a degree of rotational freedom to the driving shaft during braking, and fixes the driving shaft to prevent reverse rotation of the driving shaft due to a reverse rotation torque when the braking is ended.
US12233826B2
A hydraulic fitting (10) for a hydraulic transmitter system (100) having a housing (12) in which a fluid reservoir (16), a pressure chamber (20) which is fluidically connected to the fluid reservoir (16) and a venting bore (22, 22′) which connects the pressure chamber (20) to a housing surroundings are configured, wherein the venting bore (22, 22′) can be closed in a closed position (III) during operation and can be opened to produce a venting position (V), also having an additional fluid connection between the fluid reservoir (16) and the pressure chamber (20) which is interrupted during operation but which can be temporarily opened to permit rapid venting in a rapid venting position (IV) while the venting bore (22) remains closed.
US12233824B2
An overhead vehicle wash mitter apparatus is provided. A mitter curtain can include multiple mitters that sway above a vehicle pathway as a vehicle travels along the pathway. Each mitter can include an upper end and a lower end closer to the vehicle pathway, a sheath defining an interior tube and an exterior surface that engages a vehicle surface, and a pad in the sheath. The pad can press outward on the sheath so that the sheath attains a first thickness, which can be at least ½ inch, at least 1 inch, at least 1½ inch or more, so the sheath is impaired from entering between a wiper and a surface of the vehicle, such as a window. Accordingly, damage to the wiper of the vehicle is prevented when the mitter engages the surface and the wiper. A related method of use is provided.
US12233823B2
A method for reducing obstruction compromising operation of at least one sensor having a portion disposed through skin of a vehicle, the portion having a surface offset from the skin, using an apparatus including a member disposed offset from the surface including a first side having an inner surface and an outer surface that opposes the surface of the portion, and a second side having a second side inner surface and a second side outer surface facing exterior of the vehicle, a space disposed between the second side inner surface and the inner surface, a first port and a second port pneumatically connected with the space, at least one of the first port and the second port pneumatically connected with a source of compressed air on the vehicle, and a vent pneumatically connected with at least one of the first port and the second port, the method comprises activating at least one of the first port and the second port allowing compressed air to flow from the source into the space. The outer surface of the second side is deformed to separate obstruction from the outer surface. Air flow is directed adjacent the outer surface.
US12233821B2
A vehicle cleaner unit is configured to clean a cleaning object mounted near a bumper or a grille of a vehicle. The vehicle cleaner unit includes a blower configured to be attached to a rear surface of the bumper or the grille. The bumper or the grille is provided with an air outlet for jetting air blown from the blower toward the cleaning object.
US12233820B2
An assembly includes a base. The assembly includes an object detection sensor. The assembly includes a deflector extending upward from the base in front of the object detection sensor. The deflector is configured to direct ram air away from the object detection sensor. The assembly includes a nozzle supported by the deflector and aimed at the object detection sensor.
US12233819B2
A vehicle roof has an antenna and a roof rack assembly installed thereon. The roof rack assembly has a first pipe and a second pipe at opposite sides of the vehicle roof. The first and second pipe have respective rearward portions that extend rearward of the antenna but are shaped, positioned and dimensioned to extend along and outside of an interference perimeter of the antenna thereby eliminating or minimizing possible interference with the reception capabilities of the antenna.
US12233814B2
Provided is a belt assist device having a compact configuration and being configured to move a seatbelt to an easily reachable position. A vehicle seat includes a belt assist device attached to a lateral portion of a seat back and configured to move a portion of a seatbelt placed on the lateral portion to the easily reachable position. The belt assist device includes a rotary member attached to a recessed housing portion of the lateral portion via a rotary shaft and configured to rotate up and down between a housing position at which the rotary member is housed in the seat back and a protruding position at which the rotary member rotates to protrude forward of the seat back to push out a portion of the seatbelt. The rotary member is disposed forward of a belt guide provided at the periphery of an upper end of the seat back.
US12233812B2
A gas generator comprising, a first ignition device, a first inner tube member including therein the first ignition device and a surrounding wall portion provided with one or a plurality of communication holes, the surrounding wall portion including, in a circumferential direction thereof, a combustion product discharge region and a combustion product non-discharge region, and a housing including a peripheral wall portion and defining therein a first combustion chamber, the peripheral wall portion being provided with a first gas discharge port and a second gas discharge port having an opening pressure higher than the first gas discharge port, and a communication hole-associated region associated with the combustion product discharge region and including only the first gas discharge port formed therein and a communication hole non-associated region associated with the combustion product non-discharge region and including the second gas discharge port formed therein.
US12233810B2
An occupant protection device for a vehicle includes a first bag that deploys in front of a vehicle's occupant, a second bag that deploys adjacent to the first bag, and a deployment controller that selects, according to a collision mode, a first deployment mode in which the first bag deploys and the second bag does not deploy and a second deployment mode in which both bags deploy. The first bag includes a first air chamber, a second air chamber that extends from the first air chamber toward the second bag, and a communication flow path that supplies deployment gas from the first air chamber to the second air chamber. The communication flow path includes a supply restriction unit that restricts supply of the deployment gas from the first air chamber to the second air chamber in response to interference between the second air chamber and the second bag.
US12233790B2
A method for checking a vehicle includes receiving measured data by an electronic computing device which is external to the vehicle and which is different from the vehicle. The measured data are received from a measurement device which is different from the vehicle and different from the electronic computing device and the measured data characterize an acceleration of the vehicle recorded by the measurement device and/or a noise of the vehicle recorded by the measurement device and/or an image of a subregion of the vehicle recorded by the measurement device. The received measured data are evaluated by the electronic computing device and the vehicle is checked for a malfunction based on the evaluating of the received measured data by the electronic computing device.
US12233788B2
A control apparatus includes a processor that determines whether an ice generation condition is satisfied on the basis of at least one or both of a state of a heat source of a vehicle and an outside air temperature after an operation stop of a drive source of the vehicle. If the ice generation condition is satisfied, the processor repeats an ice-crushing operation at a predetermined time interval in a predetermine ice-crushing time period by turning on and thereafter turning off the relay. The predetermined ice-crushing time period is determined on the basis of a temperature difference between a temperature of the fixed contact or the movable contact of the relay and a temperature of an internal atmosphere inside the relay. The predetermined time interval is a time period in which the ice on the fixed contact and the movable contact of the relay grows to a predetermined size.
US12233787B2
A tether clip includes a clip body including a panel anchor part and a trim anchor portion connected to the panel anchor part. The clip body has a moving space therein and a trim trigger in the trim anchor portion to be deformable in the moving space direction. The tether clip has a head anchor part with a head hook thereon, a tether connecting the clip body and the head anchor part, and a coupling pin. The coupling pin is inserted into the moving space and includes an inclined slope configured to contact the trim trigger and move the coupling pin toward the panel anchor portion when the trim trigger is deformed inside.
US12233780B2
The subject invention relates to temperature and Heat Index sensing system, and in particular to a system suited for use in a K9 Police Vehicle that both monitors the temperature and heat index and provides an alert if pre-set maximum values are exceeded.
US12233775B2
A vehicle lighting device and an operating method thereof. In the vehicle lighting device and the operating method thereof, a controller selects image data based on information on a driving environment of a vehicle, sorts a target as a reference for recognizing light, and controls a light output unit to display a visual image based on the image data based on the sorted target.
US12233763B2
An assembly includes a vehicle floor. The assembly includes a seat including a pedestal supported by the vehicle floor. The assembly includes a track supported by the vehicle floor. The pedestal is slidable along the track. The assembly includes an energy absorbing device supported by and slidable along the track. The energy absorbing device is between the track and the pedestal. The energy absorbing device is deformable relative to the track.
US12233760B2
In at least some implementations, a motion control system for a vehicle includes a steering shaft having an axis of rotation and a motion control input coupled to the steering shaft for rotation with the steering shaft about the axis of rotation. The motion control input is pivotable about a pivot axis that is at a non-zero angle to the axis of rotation, and wherein pivoted movement of the motion control input about the pivot axis in a first direction causes a forward motion of the vehicle, and pivoted movement of the motion control input about the pivot axis in a second direction that is opposite to the first direction reduces a speed of forward motion of the vehicle.
US12233756B2
A support assembly may be configured for connections with, adjustment along, and removal from a track assembly. The support assembly may include a support member and/or an electrical connector. The electrical connector may be adjustably connected to the support member and adjustable to a first position and a second position relative to the support member. The electrical connector may include a first contact configured to engage a first conductor of said track assembly. The first contact may be engageable with said first conductor when the electrical connector is in the first position. The electrical connector may be configured such that the first contact is disposed at a distance from said first conductor when the electrical connector is in the second position. The first contact may be movably connected to the electrical connector such that the first contact is movable relative to the electrical connector and the support member.
US12233753B2
A seat having a seating area, an interior side bolster disposed on a first side of the seating area, and an exterior side bolster disposed on a second side of the seating area. The exterior side bolster includes an activator slidably disposed within an aperture of the exterior side bolster. The activator adjusts a height of the exterior side bolster based on a position of the activator within the aperture.
US12233749B2
This disclosure relates to an electrified vehicle configured to identify a battery condition, such as a thermal event and/or an open circuit event, by classifying a data set, and a corresponding method. In some aspects, the techniques described herein relate to an electrified vehicle, including: a battery pack; a sensor configured to generate signals indicative of a property of the battery pack; and a computing system including a controller and a classification model, wherein the controller is configured to interpret the signals from the sensor to obtain a data set corresponding to the properties of the battery pack over a period of time, and wherein the controller is configured to use the classification model to classify the data set as a thermal event.
US12233738B2
Presented are closed-loop feedback control systems for preconditioning batteries, methods for making/using such systems, and electric-drive vehicles with battery preconditioning capabilities. A method for operating a battery system of a motor vehicle includes a system controller receiving a recharge signal to schedule a recharge event for a battery of the vehicle. The system controller responsively derives a target preconditioning temperature for optimizing the battery recharge event, and determines the battery state of voltage or charge for at the vehicle's current location. The system controller also predicts an SOV/SOC for the battery upon arrival of the motor vehicle at a selected charging station, and estimates a preconditioning time to thermally precondition the battery to the target preconditioning temperature. The system controller then transmits one or more preconditioning signals to the thermal system to precondition the battery based at least upon the present SOV/SOC, target preconditioning temperature, and predicted battery preconditioning time.
US12233733B2
An electrified vehicle charging station according to an exemplary aspect of the present disclosure includes, among other things, a charger assembly including a plug connected to a terminal via a charger cable, and a transceiver configured to communicate information to an electrified vehicle which is useable to guide the electrified vehicle to an acceptable parking position. The acceptable parking position is a position in which the plug will reach a charging port of the electrified vehicle. A method is also disclosed.
US12233732B2
An electric vehicle (EV) charger includes a disconnect switch assembly including an EV connector structured to be inserted into a power receptacle for an EV, an EV charging cord coupled to the EV connector, and a disconnect switch box including a disconnect switch structured to connect or disconnect power supply to the EV and a terminal block structured to connect communications lines, where the disconnect switch box is structured to be installed at a charging space for the EV; and an EV circuit breaker charger couplable to the disconnect switch box via a separate EV charging cord and structured to be inserted within a panelboard remotely located from the charging space, the EV circuit breaker charger including a circuit interrupter structured to interrupt current from flowing to the EV in an event of fault, an EV charger structured to supply power to the EV, and a communications component structured to communicate with the EV via the communications lines.
US12233731B2
An electric vehicle charger that comprises a display screen, an input power cable, an output power cable with a plug, a removable motherboard that houses the electronics of the charging circuit, a set of screws holding the motherboard to the enclosure, and a camera. The camera is mounted at the front of the display. The display is a touchscreen-capable display that shows content that can be provided wirelessly. The motherboard is attached to a racking mechanism that allows it to be removed from the charging station. When removed, the motherboard can be repaired or replaced with a new motherboard of the same capability or a new motherboard with improved capabilities. This process can be done while the charger is installed in the field. A real-time electric charger monitoring system is also implemented that can monitor operational parameters of the electric vehicle charger in real-time to ensure optimal function.
US12233729B1
The present teaching relates to method and system for charging a rechargeable battery deployed in an electric apparatus. The system resides in the electric apparatus. The system comprises a motor, an inverter, an output rectifier, a configurator, and a controller. The motor comprises a stator having a plurality of stator teeth and a plurality of stator windings wounded on the plurality of stator teeth. The inverter comprises a plurality of power switch devices. The configurator has contactors coupled with the plurality of stator windings and the plurality of power switch devices. The controller controls the plurality of power switch devices and the plurality of contactors, configuring the system to operate in one of a traction mode and a charging mode, where in the charging mode a voltage and/or current regulation occurs using the plurality of power switch devices.
US12233726B2
A charging control device includes an acquirer, a first deriver, a second deriver, and an executer. The acquirer is configured to acquire battery information regarding a battery. The first deriver is configured to derive an estimated charging time estimated as time to be taken to charge the battery in external charging of the battery. The estimated charging time is derived based on the battery information. The second deriver is configured to derive a difference time between the estimated charging time and a set charging time set as time for which the external charging of the battery is to be performed. The executer is configured to perform the external charging of the battery such that the battery is to be cooled throughout the difference time and the battery is to be charged throughout the estimated charging time.
US12233712B2
A cradle for a commercial electric vehicle chassis. The cradle for the commercial electric vehicle chassis includes a housing and a bottom access panel. The housing and the bottom access panel are flexibly coupled together at a shared longitudinal edge by a hinge. The housing is formed by a trellis of members and the trellis of members form one or more housing apertures in the structure of the housing.
US12233678B2
A device for adjusting a foot point of a vehicle spring element includes a first wall element for connecting to a vehicle, a second wall element spaced from the first wall element and connecting to the spring element, and a chamber disposed between the first wall element and the second wall element for changing the distance between the first wall element and the second wall element by changing a volume of the chamber, the chamber having an incompressible fluid and the first and/or second wall element including a passage opening for the incompressible fluid to the chamber. In embodiments, the passage opening is fluidly connectable to a supply/discharge device for the incompressible fluid, and the chamber has a chamber wall with a third wall element extending from the first wall element to the second wall element, the mass of which is constant when the volume of the chamber is changed.
US12233676B2
A gooseneck ball extender is designed to mate with a center socket and receivers mounted to a towing vehicle and provide a gooseneck ball that is offset from the center socket. The extender has a cylindrical shaft with captured balls that can be moved between a retracted position and an extended position through a spring-loaded locking shaft that moves between an unlocked and locked position. The locking shaft is biased towards the locked position where the captured balls are extended. The extender has an outrigger portion that has puck locks. The puck locks are rotatable between a locked position and an unlocked position. As attached to the towing vehicle, the outrigger portion provides additional support to the gooseneck ball.
US12233672B2
This disclosure generally pertains to systems and methods that guard against information piracy by selective activation of tire pressure sensor learning operations in a vehicle. An example method can include receiving, by a processor in a vehicle, a sensor signal from a wheel movement sensor provided in a wheel of the vehicle. The processor may evaluate the sensor signal and detect a tire-changing operation. The tire-changing operation may be detected, for example, based on a major surface of the wheel coming in contact with ground or determining that an angular displacement of a major surface of the wheel exceeds a threshold angle. The processor may then enable a learning mode of operation that can include a wireless pairing of a tire pressure sensor in the wheel to a tire pressure monitoring system of the vehicle. The processor disables the learning mode of operation after a period of time.
US12233666B2
A mobile part includes at least one attachment module situated on the mobile part. The attachment module has a base plate and a wheel holding unit. A first linear axle is situated on the base plate, and a second linear axle is situated so as to be movable by the first linear axle. The wheel holding unit is situated so as to be movable via a third linear axle, which is situated so as to be movable by the second linear axle, and each one of the linear axles has a non-vanishing angle with respect to each of the other linear axles, in particular a right angle.
US12233661B2
Disclosed is a digital pen that tracks the user's writing and provides useful feedback based on the user's writing. In one embodiment, the pen may provide feedback when the user has written a misspelled word, invalid mathematical expression, or any noncompliant expression. The pen may also provide feedback relating to the user's handwriting. The feedback may be visual, auditory, or tactile, and may be realtime or delayed. Statistics relating to the user's performance may be tracked, uploaded to external devices, and shared with others. This allows the user and interested parties to track the user's progress over time. The disclosed pen will be useful in educational settings.
US12233658B2
An optical anti-counterfeit element includes an undulating structure layer (2); the undulating structure layer includes a first area (A) with a first microstructure and a second area (B) with a second microstructure; a structural parameter of the second microstructure is greater than a structural parameter of the first microstructure; the undulating structure layer also includes a third area (C) with a third microstructure; a structural parameter of the third microstructure is greater than the structural parameter of the second microstructure; a first plating layer (3) is arranged on the first area; a second plating layer (5) is arranged on the second area; the third area is not provided with a first plating layer or a second plating layer; and viewed from one side of the optical anti-counterfeit element, the first area has an optical feature of a combination of the first microstructure and the first plating layer, the second area has an optical feature of a combination of the second microstructure and the second plating layer.
US12233657B2
A system for automated book binding may include a staging platform configured to receive book covers, with first and second walls extending perpendicular to the staging platform, the first wall oriented parallel to the second wall. A controller, in at least an automatic trim adjustment mode, determines one or more book covers as being present upon the staging platform, automatically directs inward movement of at least one of the walls until sensing contact by one or more of the at least one of the walls with the one or more book covers, automatically withdraws the at least one of the walls from a point of contact with the book covers, wherein an operating window is defined by a distance between the walls at the point of contact, and, in sequence, transferring each of the book covers via a lifting arm upward from the staging platform and to a binding unit.
US12233656B2
A method of performing screen printing on a substrate used for the manufacture of a solar cell is provided. The method includes moving a print head over a screen by a first drive actuator to perform a printing stroke in a first direction. The method includes moving a material processing head in the first direction by a second drive actuator to perform a material processing stroke behind the print head. The print head is moved away from the material processing head by the first drive actuator during a distance increasing phase of the printing stroke to increase a separation distance between the print head and the material processing head.
US12233654B2
Examples in accordance with the present disclosure are directed to a method including generating a negative fluid pressure between a fluid supply and a first port of a fluidic ejection device, and generating a positive fluid pressure between the fluid supply and a second port of the fluidic ejection device. The method further includes selectively activating a first priming pump connected to the first port in response to an indication that the first port is transitioning from an open state to a closed state, wherein the selective activation of the first priming pump causes the first port to remain in the open state and causes fluid within the fluidic ejection device to exit through the first port and to recirculate along a fluid flow path.
US12233643B2
An apparatus includes a printing head (154) comprising jet nozzles (158) spaced apart from one another, where a distance from a first jet nozzle to a second jet nozzle positioned adjacent the first jet nozzle defines a jet-spacing, a printing head position control assembly includes a first actuator assembly (102) to move the printing head along the longitudinal axis and a second actuator assembly (103) to move the printing head along a latitudinal axis, and an control unit communicatively coupled to the printing head position control assembly. The control unit causes jet nozzles to dispense drops of binder (50) while the printing head traverses a first pass trajectory along the longitudinal axis in a first direction, indexes the printing head to a second pass trajectory along the latitudinal axis, and causes jet nozzles to dispense drops of binder while the printing head traverses the second pass trajectory along the longitudinal axis in a second direction.
US12233641B2
A tape cassette that includes a tape cassette that includes a housing having a top surface, a bottom surface, a rear wall, a front wall, and a tape feed exit located on the front wall, a tape included at least partially within the housing and configured to be fed along a tape feed path extending to the tape feed exit, and a first indicator aperture positioned on the front wall and a second indicator aperture position on a rear portion of the bottom surface. A position of the first indicator aperture on the front wall indicates a type of the tape included within the housing. A position of the second indicator aperture indicates a color of characters.
US12233639B2
A source wafer for use in a micro-transfer printing process. The source wafer comprising: a wafer substrate; a photonic component, provided in a device coupon, the device coupon being attached to the wafer substrate via a release layer; and one or more etch stop layers, located between the photonic component and the wafer substrate.
US12233630B2
An in-mold electronic component includes a first film layer, a functional module, a plastic layer, and a lead-out terminal. The first film layer is provided at a top surface of the in-mold electronic component. The functional module includes a circuit layer and an electronic component electrically connected to circuit layer. The plastic layer is configured to seal the functional module. One end of the lead-out terminal is electrically connected to the circuit layer, and the other end of the lead-out terminal is led out to a rear surface of the in-mold electronic component.
US12233612B2
A display system includes an optical system and a curved display disposed to emit light toward the optical system. The optical system includes at least a first optical lens, a partial reflector and a reflective polarizer. The optical system has an optical axis such that a light ray propagating along the optical axis passes through the first optical lens the partial reflector and the reflective polarizer without being substantially refracted. At least one major surface of the optical system can be rotationally asymmetric about the optical axis. A major surface of the optical system may have a first portion defined by a first equation and a second portion adjacent the first portion defined by a different equation. The first optical lens may have a contoured edge adapted to be placed adjacent an eye of a viewer and substantially conform to the viewer's face.
US12233610B2
A device is provided for radially strengthening a polylactic acid tube, which includes a tubular mold, a rotating blade and a distal blade, wherein a rotating shaft of the rotating blade is arranged at an axial position of the tubular mold, a first end of the distal blade is movably connected to the rotating blade, and a second end of the distal blade is controlled by a control rod so as to open and close the distal blade. A strengthening method is provided, in which the device for radially strengthening a polylactic acid tube is used. The method includes loading a polylactic acid tube to be strengthened into the strengthening device, heating the strengthening device for a first preset time, rotating the rotating blade in a constant direction while opening the distal blade at a first speed such that the second end of the distal blade approaches the tubular mold, closing the distal blade and restoring the distal blade to an initial state after squeezing and scraping for a second preset time, cooling the strengthening device to room temperature, taking out a strengthened polylactic acid tube, and cutting off redundant sections. The tube strengthened by the above-mentioned strengthening device and method has a better wall thickness uniformity, more precise inner and outer diameter dimensions, with no axial orientation, and no thermal creep in a low temperature range such as body temperature, etc.
US12233606B2
Novel support material formulations, characterized as providing a cured support material with improved dissolution rate, while maintaining sufficient mechanical strength, are disclosed. The formulations comprise a water-miscible non-curable polymer, a first water-miscible, curable material and a second, water-miscible material that is selected capable of interfering with intermolecular interactions between polymeric chains formed upon exposing the first water-miscible material to curing energy. Methods of fabricating a three-dimensional object, and a three-dimensional object fabricated thereby are also disclosed.
US12233604B1
Augmenting the functionality of an off-the-shelf additive manufacturing machine, such as a 3D printer, by generating a component design having an autonomy characteristic, and that may impart a functionality to one or more components manufactured by the additive manufacturing machine that is based on an interaction between the component and the additive manufacturing machine. The design includes code for instructing the additive machine to build an ancillary component, such as a cantilever spring, and build the primary manufactured object, and use the cantilever spring to propel the object off the build platform. In this manner the functionality of an off-the-shelf additive manufacturing machine is expanded without physical modification of the machine, and can be implemented remotely to embed additional functionality into designed components that are to be fabricated, for example on spacecraft where physical retrofits are impractical. Other applications include parts and material testing and rapid prototyping.
US12233603B2
Slicer system for generating molecular dynamic graded lattice structures that can be used as infill for additively manufactured articles. Molecular dynamically generated lattice infill is based on force balancing a node distribution instead of a circle packing. Field data can be utilized to adjust the spacing of the node distribution according to a force balance equilibrium model that accounts for the field expected to be experienced by the article being additively manufactured. The resultant non-uniform honeycomb structures from force-balancing robustly and efficiently address the connection issues with traditional non-uniform lattice structures.
US12233602B2
Generating tool path data for an additive manufacturing apparatus comprises providing object design data in which at least a part of a physical object is represented by a line. A section of the line is then sliced using an intermediate slicing layer that is provided between first and second physical build layers of the additive manufacturing apparatus. The slicing generates an intermediate layer point at the intersection of the section of the line and the intermediate slicing layer, with the intermediate layer point being located between the first and second physical build layers. The intermediate layer point is then projected to a projected build layer point that lies within a physical build layer of the additive manufacturing apparatus. The projected build layer point is used to provide tool path data for that physical build layer. A similar process can be used in which the physical object is represented by a surface.
US12233595B1
An iron-type golf club includes an iron-type golf club head formed of metal by an additive manufacturing process. The iron-type golf club head includes a front side, a rear side, a bottom side, a top side, a toe side, and a heel side, and a body that defines a medial region between a toe region and a heel region. The iron-type golf club head also includes a first plane that extends orthogonal to a ground plane and separates the toe region from the medial region, and a second plane that extends orthogonal to the ground plane and separates the heel region from the medial region. A front face extends along the front side from the toe region, through the medial region, and into the heel region, and the front face and the body are formed of sintered metal by the additive manufacturing process.
US12233593B2
An additively manufactured article is assembled from a plurality of printed voxels. The article includes a lattice of unit cells of a composite lattice material and an encasing matrix of structural material arranged between adjacent unit cells of the lattice. The structural material has greater mechanical strength than the composite lattice material.
US12233586B2
A machine and method of forming an article generally comprising extruding a molten bead of thermoplastic material along x, y and z axes in forming an article consisting of a strata of such material, and passing a roller over each applied portion of such molten bead to compress such bead portion, enhancing the fusion of engaging plies of such extruded material.
US12233578B2
Systems and methods for reusable molding devices in accordance with embodiments of the invention are disclosed. In one embodiment, a reusable molding device is provided comprising: an array comprising a plurality of pixel pins, which are arranged to form a two-dimensional plane and which are each linearly movable to create an impression of a surface of an object, a first pixel guide plate, a second pixel guide plate, a first clamp pressure plate, a second clamp pressure plate, a first clamp screw, wherein the first clamp screw moves the first clamp pressure plate towards the first side of the array, a second clamp screw which moves the second clamp pressure plate towards the second side of the array, a pressure clamp frame enclosing the first and second pixel guide plates and the first and second clamp pressure plates, and a top pressure plate, which includes an injection entrance bore.
US12233574B2
A concrete transport vehicle has a vehicle chassis, a concrete drum unit and a drum lift apparatus. The vehicle chassis carries the concrete drum unit and the drum lift apparatus. The concrete drum unit has a concrete drum, wherein the concrete drum is adapted to discharge concrete. The drum lift apparatus is adapted to lift the concrete drum unit with reference to the vehicle chassis from a transport position to a discharge position, wherein a vehicle height of the concrete transport vehicle is lowered in the transport position compared to the discharge position and wherein a drumrear and a drumfront of the concrete drum unit each is lifted in the discharge position compared to the transport position.
US12233573B2
The present invention relates to a new method and system for reclaiming and recycling the concrete residue that remains on key components of a concrete mixing truck in a safe and environmentally responsible manner. Any slurry aggregate remaining on the chutes or other parts of the concrete mixing truck is collected by a concrete collection system that is attached to the concrete mixing truck and includes an augur conveyor enclosed in a housing, whereby the augur conveyor is hydraulically extended either behind or in front of the chutes of the concrete mixing truck depending on a type of mixing truck. The augur conveyor can be raised to a maximum height in order to discharge any collected slurry aggregate from the chutes or other parts of the truck back into a top hopper of the concrete truck to be directed back into the mixing drum of the concrete mixing truck.
US12233571B2
A construction method for a spatial aggregate reinforced 3D printed concrete structure, includes: selecting a structural member, performing mechanical analysis, and determining a basic dosage and a printing and weaving process of an implanted reinforcement, determining a type, positioning and dosage of a spatial aggregate, preparing 3D printing materials, editing an electromagnetic signal and positioning push program according to the selected positioning and dosage of the spatial rigid aggregate, the 3D printing material is extruded along the printing and weaving process and the spatial rigid aggregate is evenly scattered, and realizing the connection between spatial aggregates and the connection between the spatial aggregates and the reinforcements, a spatial aggregate reinforced 3D printed concrete structure is formed after layer-by-layer construction, superimposed and hardened, or after segmented printing, component nodes are connected through lap design of preset tenon and mortise and reinforcement.
US12233569B1
A wheeled conveyance straddles and squeezes a parapet or similar vertical wall from both the inside and outside vertical faces. Side wheels may be adjusted to be closer together or farther apart to accommodate the thickness of the wall being straddled. The conveyance traverses the parapet along the top edge, and at least one fastener driver suspended from the carriage faces one or both of the inside and outside vertical faces at some preferably adjustable distance below the top edge of the parapet. While the conveyance traverses the parapet, an actuator selectively and repeatedly actuates the fastener driver(s). Various sensors and controls are provided that permit the speed, fastener spacing, and travel distance to be adjusted. Position awareness and visual, auditory, and radio communications may optionally be employed.
US12233558B2
This disclosure describes systems, methods, and devices related to robotic control for tool sharpening. The device may determine a first location associated with a first cutting tool of the one or more cutting tools relative to the first container. The device may grip the first cutting tool based on the first location of the first cutting tool relative to the first container. The device may move the robotic device to one more scanning sensors. The device may collect three dimensional data. The device may extract a profile of the first cutting tool. The device may determine a top edge and a bottom edge based on the profile. The device may determine a tip of the first cutting tool. The device may generate a sharpening path based on the tip and the profile of the first cutting tool.
US12233557B2
The present invention provides a method and a system for initialization diagnosis of a mobile robot. The present invention comprises the steps, executed by at least one processor included in a mobile robot, of executing an initialization diagnosis command to cause an initialization operation to be performed, the initialization operation being necessary to determine an initialization quality when a diagnosis target module transitions from an idle state to a wake-up state; receiving diagnosis acquisition information including a response according to the initialization diagnosis command in the wake-up state of the diagnosis target module; and, by using a task mission to be performed by the mobile robot and the diagnosis acquisition information, calculating an initialization quality evaluation result value indicating the initialization quality of the diagnosis target module, and executing a response operation according to the initialization quality evaluation result value.
US12233551B2
A control system for a continuum robot including at least one curvable unit driven by a wire and configured to be curvable, and a driving unit driving the wire includes: a position control unit performing control so that an error between a target displacement of push-pull driving of the wire by the driving unit and a displacement of a wire holding mechanism holding the wire obtained from a continuum robot is compensated; a force control unit performing control so that an error between a target generated force corresponding to a target tension of the wire output from the position control unit and a generated force corresponding to a tension of the wire obtained from the continuum robot is compensated; and wherein a first loop control system including the force control unit and a second loop control system including the position control unit.
US12233550B2
A robot control method, a robot, and a computer-readable storage medium are provided. The method includes: obtaining a linear motion model of a robot; determining a predicted state corresponding to each moment in a preset time period based on the linear motion model; determining an expected state corresponding to each moment in the preset time period; and determining a compensation value of a velocity of joint(s) at each moment from k-th moment to k+N−1-th moment based on the predicted state corresponding to each moment in the preset time period and the expected state corresponding to each moment in the preset time period, determining instruction parameter(s) at the k-th moment based on the compensation value of the velocity of the joint(s) at the k-th moment, and adjusting a position of each of the joint(s) of the robot according to the instruction parameter(s) at the k-th moment.
US12233548B2
A method for operating a robotic system including determining an initial pose of a target object based on imaging data; calculating a confidence measure associated with an accuracy of the initial pose; and determining that the confidence measure fails to satisfy a sufficiency condition; and deriving a motion plan accordingly for scanning an object identifier while transferring the target object from a start location to a task location.
US12233540B2
A differential mechanism includes: a rotating frame rotatably provided in a main body frame; an inner worm gear formed in a cylindrical shape, covering the outer periphery of the rotating frame, and rotatably provided coaxially with the rotating frame, and having a spiral tooth formed on the cylindrical inner side; and a worm wheel rotatably provided on the rotating frame in a direction orthogonal to an axis of the rotating frame and meshing with the inner worm gear.
US12233539B2
Methods and systems are provided for singulating, orienting, and delivering oriented objects (e.g., embryos) to a desired location (e.g., a plate containing a selected medium).
US12233538B2
A shaft-like component supply device has a form in which a component supply pipe and an outer cylinder are intersected at an acute angle and coupled. A supply rod holds and advances a shaft-like component at a distal end and releases the shaft-like component at a target location. Meanwhile, component transfer from the outlet hole of the component supply pipe to the distal end of the supply rod is performed by the attraction force of a magnet. The supply rod includes an inner shaft mounted with a magnet and a hollow shaft. A first drive device that advances and retracts a holding piece and a second drive device that pulls back the magnet of the inner shaft in a direction away from the distal end of the supply rod are coupled to a single holding member mounted near a distal end part of an outer cylinder.
US12233536B2
A digital finger for testing a touchscreen of an appliance using a testing robot is provided. A control circuit receives, from a load cell, first signals indicative of pressure applied by a finger holder simulating interaction with the touchscreen, the load cell being held by a load cell housing defining a channel for receiving the finger holder, such that when the finger holder is pressed onto the touchscreen, the finger holder moves to increase pressure against the load cell. The control circuit receives, from the appliance, second signals indicative of recognition of a touch to the touchscreen. The control circuit determines, response time of the touchscreen and/or the pressure required to operate the touchscreen based on the first and second signals.
US12233531B2
An animated figure system includes an animated figure comprising a flexible skin layer, an actuating system coupled to a connection location of the flexible skin layer, and an automation controller. The automation controller is configured to access a digital model of the animated figure, in which the digital model comprises a vertex associated with the connection location, determine a first positioning of the vertex within the digital model, and control the actuating system to set a second positioning of the connection location based on the first positioning of the vertex.
US12233526B2
A power tool with an ergonomic handgrip includes a housing with a rear end portion, a first front end portion, a second front end portion, and lateral sidewalls. A working end proximate the first front end portion is configured to be driven by a motor. A handle has a proximal portion coupled to the housing, a distal end portion away from the housing, a rear wall portion, a front wall portion, and a pair of sidewalls, and defines a handle axis. A trigger is coupled to the handle and defines a trigger axis. A first gripping region includes a rear concave recess on the rear end portion and a lateral concave recess extending along at least one of the lateral sidewalls generally parallel to the tool axis. A second gripping region is on the rear wall portion of the proximal portion of the handle. A third gripping region is on the second front end portion of the housing and offset rearward from first front end portion.
US12233522B2
An actuation system for preventing actuation of a base device upon a non-target substrate. The actuation system includes a detector configured to generate and transmit a profile signal of a test substrate. A processing unit is in communication with the detector and configured to receive the profile signal of the test substrate from the detector, the processing unit being configured to determine whether the profile signal of the test substrate corresponds to a profile signal of a target substrate, and to generate an actuation signal if the profile signal of the test substrate corresponds to the profile signal of the target substrate. An actuation unit is in communication with the processing unit and the base device, the actuation unit being configured to receive the actuation signal from the processing unit and to permit the base device to actuate when receiving the actuation signal.
US12233521B1
A clamp plier is provided, a rotating member of the piler includes a positioning part and a cam part, a one-way retaining bearing is provided at a side of the positioning part or the cam part, the movable handle is connected with a tripping member provided with a ratchet assembly, the positioning part is connected with the ratchet assembly, and a second elastic member is connected between the tripping member and the head side plate. The fixed head includes a first cutting edge part, and the movable head includes an acting part and a second cutting edge part, and the first cutting edge part and the second cutting edge part form a jaw. The cam part and the acting part press against each other to drive a gap between the first cutting edge part and the second cutting edge part to be reduced or increased.
US12233516B1
A ratchet mechanism of a reversible tool head can include a driving member extending along a first longitudinal axis. The driving member is configured to be driven by a motor or other power source. A driving head can extend along a second longitudinal axis. The first longitudinal axis extends transversely to the second longitudinal axis. The driving member is configured to operatively connect to the driving head. A pawl positioner can surround a portion of the driving head and can be fixedly attached to the driving head. A pawl can include a plurality of teeth selectively engageable with teeth of the tool head. The pawl positioner can be configured to automatically reposition the pawl relative to the driving head when a rotational drive direction of the driving member is reversed.
US12233487B2
An example welding system includes a power supply configured to output welding power; a weld parameter feedback sensor configured to produce a weld feedback parameter corresponding to an actual weld condition during welding; and a welding program comprising: a first weld having first weld parameters; a second weld having second weld parameters, wherein the second weld follows the first weld; a controller configured to, in response to selection of the weld program for performing a welding job on a part: control the power supply to provide the welding power to a first weld operation based the first weld parameters; monitor first feedback from the power supply; control the power supply to provide the welding power to a second weld operation based the second weld parameters; monitor second feedback from the power supply; and determine whether at least one of the welding job or the part is acceptable.
US12233482B2
An intelligent electromagnetic induction heating leveling system, comprising: a trolley type leveler, an unmanned aerial vehicle temperature measurement device, indoor positioning devices used for converting position information of a trolley of the trolley type leveler and the unmanned aerial vehicle temperature measurement device into position parameters, and a control system. The system can perform, according to preset data parameters, data transmission by means of a wireless local area network and the unmanned aerial vehicle temperature measurement device and control the unmanned aerial vehicle temperature measurement device to move to a specified position. The system intelligently controls the leveling temperature and leveling time of a leveling area, and thus may be suitable for leveling of weld joints having different sizes and depths, and achieve a good leveling effect. Also provided is an intelligent electromagnetic induction heating leveling method.
US12233480B2
An information processing device includes a support extraction unit that extracts a support supporting an object corresponding to a cutout region at an outermost position among one or more supports supporting the object based on cutout region information indicating the cutout region as a region to be cut out by a laser processing machine and support information indicating the one or more supports supporting the object corresponding to the cutout region and a judgment unit that judges whether the object will incline and rise by being supported by the one or more supports or not based on a support count as the number of supports supporting the object at outermost positions.
US12233476B2
Aspects described herein relate to additive manufacturing systems and related methods. An additive manufacturing system may include two or more laser energy sources and associated optical fibers. An optics assembly may be constructed and arranged to form a rectangular laser energy pixel associated with each laser energy source. Each pixel may have a substantially uniform power density, and the pixels may be arranged to form a linear array of laser energy pixels on a build surface with no spacing between the pixels. Exposure of a portion of a layer of material on the build surface to the linear array of laser energy pixels may melt the portion of the layer.
US12233472B2
This spot welding method for an aluminum material comprises: a processing step in which, in a plan view, a circular emboss expanded in a direction of superposition on a second aluminum plate side is formed at a position-to-be-welded of a first aluminum plate; an arrangement step in which positions-to-be-welded are superimposed while the expansion side of the emboss faces the second aluminum plate, and the positions-to-be-welded are arranged between a pair of electrodes; a pressing step in which the superimposed aluminum plates are pinched between the electrodes, and a central side excluding a peripheral edge of the emboss is pressed; and an electrification step of performing pressing and electrification. An electrode having a tip diameter larger than the diameter of a root part of the expansion part of the emboss is used.
US12233471B2
In some examples, a technique including positioning supports such that the supports are between a first metallic substrate and a second metallic substrate, wherein an undulating member is located between the first metallic substrate and the second metallic substrate, the undulating member defining a plurality of first peaks adjacent to a first surface of the first metallic substrate and a plurality of second peaks adjacent to a second surface of the second metallic substrate, wherein a first support of the supports is positioned such that the first support extends between a first peak of the plurality of first peaks and the second surface of the second metallic substrate; welding the first peak to the first surface of the first metallic substrate in an area of the first support; and removing the first support by at least one of a thermal removal process or a chemical removal process.
US12233469B2
A method of removing flash from a gauge portion of a monolithic precursor test coupon using a flash-removal tool is provided. The flash-removal tool comprises a tool body, extending along a longitudinal tool axis, a tooth, and an engagement surface, spaced apart from the tooth along the longitudinal tool axis. The tooth projects from the tool body in a first direction and comprises a shearing surface, facing in the first direction and located an offset distance away from the longitudinal tool axis in a second direction. The method comprises steps of coupling the engagement surface of the flash-removal tool against a first precursor-coupon end of the monolithic precursor test coupon, orienting the longitudinal tool axis parallel to a longitudinal symmetry axis of the monolithic precursor test coupon, wherein the shearing surface registers longitudinally with the flash, and shearing, using the shearing surface, the flash from the gauge portion.
US12233467B2
A hole saw includes a cylindrical body having a sidewall with a first end and a second end opposite the first end. The cylindrical body includes a gullet formed in the sidewall between a leading surface, a trailing surface, and a bottom surface of the sidewall. The gullet defines a central longitudinal axis extending between the first and second ends of the sidewall that is obliquely oriented relative to a rotational axis of the hole saw such that the gullet is angled from the first end to the bottom surface in a direction toward a cutting direction of the hole saw. The gullet has a dimension measured parallel to the rotational axis between the first end of the sidewall and the bottom surface of the gullet that is greater than 1.5 inches. The hole saw includes a cutting tooth coupled to the first end of the sidewall adjacent the gullet.
US12233466B2
A cermet insert includes a first surface, a second surface, a cutting edge, a third surface located opposite to the first surface, and a through hole extending from the first surface to the third surface. An inner wall constituting the through hole has, at least in a center portion, a binder-phase-rich layer having a higher binder phase content than an interior of the base. A thickness T1 of the binder-phase-rich layer at the center portion is larger than a thickness T2 of the binder-phase-rich layer at an end portion. The thickness T1 is 1 μm or more and 20 μm or less, the thickness T2 is 0.2 μm or more and 6 μm or less. The first surface includes a chip breaker. An arithmetic mean roughness Ra of the chip breaker is 0.05 μm or less when a cut-off value is 0.08 mm.
US12233459B1
A binder trap system that has more than one binder trap. All of the binder traps are independently connected to a chill unit. The chill unit provides chilled fluid at a precise temperature to chill contents of the binder traps. All of the binder traps are independently connected to a heat unit. The heat unit provides heated fluid at a precise temperature to heat contents of the binder traps. The binder trap system has the capability to independently be chilled or heated from all of the other binder traps in the system.
US12233452B2
A system includes a plurality of forming roller sets comprising an inner forming roller and an outer forming roller, each inner forming roller rotatable about an inner forming roller axis, each outer forming roller rotatable about an outer forming roller axis, each forming roller set being adjustable between an engagement configuration and a disengagement configuration, each forming roller set forming a profile on the ring component based on a forming roller set profile of the forming roller set, the system also including an actuating unit which controls the engagement and a disengagement of the forming roller sets with the ring component.
US12233441B2
A cleaning apparatus for cleaning a substrate wherein the substrate is contacted with ozonated water and irradiating the substrate and the ozonated water with UV electromagnetic radiation from a UV lamp within a cleaning chamber; wherein greater than or equal to about 50% of the UV electromagnetic radiation has a wavelength of greater than or equal to about 280 nm. Methods of cleaning a substrate are also presented.
US12233437B2
Machine, especially a padding machine, for the burying of pipes, in particular arranged in a respective excavation of the ground, gas pipelines, oil pipelines, aqueducts, etc., in particular for covering of said pipe with a corresponding material, in particular a treated material, preferably screened, comprising including a main support framework of the apparatus, in particular which extends according to a respective longitudinal axis of the same machine, a cabin for housing the driver of the machine, such a cabin is in the form of a cabin movable with respect to said main support frame. Said cabin for housing the driver of the machine can be positioned, in corresponding vertical positions, or placed at height levels different from each other, preferably moving vertically, or perpendicularly to said ground.
US12233435B2
An ultrasonic imaging device includes a plurality of ultrasonic transducers arranged in rows and columns. Each transducer has a lower electrode and an upper electrode. In each row, any two neighboring transducers of the row respectively have their lower electrode and their upper electrode connected to each other, or their upper electrode and their lower electrode connected to each other and in each column, any two neighboring transducers in the column respectively have their lower electrode and their upper electrode connected to each other, or their upper electrode and their lower electrode connected to each other.
US12233425B1
A mobile trash compactor and pulverizer with a light weight compaction roller. The compaction roller has support discs in which a main shaft is supported and between which is mounted an over shaft concentric with the main shaft. An inner drum is mounted on the over shaft and flanking outer drums are mounted on the main shaft with drum support rings. A disc wheel mounted on a disc support ring caps the ends of the main shaft. A reversible drive is attached to the main shaft and another independent reversible drive is attached to the over shaft. The support discs, drum support rings and disc support rings have a rim, spokes and a hub with apertures between the spokes that facilitate maintenance.
US12233424B2
A bucket crusher has a box-shaped bucket body defining a loading compartment and an unloading opening, a crusher unit configured to crush sheet material and having a cylinder with a plurality of crusher teeth connected to a cylinder wall, each crusher tooth of the plurality of crusher teeth extending between a proximal end and a distal end. The plurality of crusher teeth has at least one high crusher tooth and at least one low crusher tooth. The distance between the cylinder wall and the distal end of the at least one high crusher tooth is greater than the distance between the cylinder wall and the distal end of the at least one low crusher tooth.
US12233421B2
The storage system is intended to provide users a device, that may securely hold biological samples within a cell in a space saving storage assembly. It is further an aim of the storage system to enable easy retrieval of the biological samples through a simple two-step retrieval action of the cell. Furthermore, the system includes a compact storage assembly that comprises multiple cells and canisters stacked together having efficient structural components that are suited for a typical freezer tank for biological samples. Additionally, the storage system comprises a simple elevator system that enables easy and fast retrieval of a single canister and cell from a large group of canisters.
US12233420B2
A colorimetric sensor for detecting an analyte of interest that includes multiple surfaces and a molecularly imprinted polymer defining a cavity shaped to receive an analyte of interest. Each surface defines a void (e.g., a pore or a nanohole) and at least one surface defines a fluid inlet. The sensor is configured such that, when an analyte contacts the molecularly imprinted polymer and becomes disposed within the cavity, a wettability of at least one of the surfaces changes thereby to cause a detectable color change in the sensor. Optionally, the sensor may also include a metal layer at a bottom of each void or nanohole and outside a top of each void or nanohole for use as a plasmon resonance-type sensor.
US12233413B2
A microfluidic device may include an inlet, an outlet, first and second channels arranged in parallel, a first sensor pair positioned along the first channel, and a second sensor pair positioned along the second channel. The first channel may include a first upstream zone, a first downstream zone, and a first constriction zone. The second channel may include a second upstream zone, a second downstream zone, and a second constriction zone. The first sensor pair may include a first entry sensor configured to detect a first cell flowing through the first upstream zone, and a first exit sensor configured to detect the first cell flowing through the first downstream zone. The second sensor pair may include a second entry sensor configured to detect a second cell flowing through the second upstream zone, and a second exit sensor configured to detect the second cell flowing through the second downstream zone.
US12233411B2
A detection chip, a method of using a detection chip and a reaction system are provided. The detection chip includes a first substrate, a micro-chamber definition layer and a heating electrode. The micro-chamber definition layer is located on the first substrate and defines a plurality of micro-reaction chambers. The heating electrode is located on the first substrate and closer to the first substrate than the micro-chamber definition layer, and configured to release heat after being energized. The heating electrode includes a plurality of sub-electrodes, orthographic projections of the plurality of micro-reaction chambers on the first substrate overlap with orthographic projections of at least two of the plurality of sub-electrodes on the first substrate, and the at least two of the plurality of sub-electrodes have different heating values per unit time after being energized.
US12233392B2
A solar reactor useful in reaction processes, more particularly, useful in endothermic reaction processes, such as a catalyzed process or an adsorption-desorption process. The reactor comprises a reaction pathway defined by an exterior wall and an interior wall, the exterior wall comprising a solar radiation receiver capable of converting solar radiation into heat and transmitting the heat to the reaction pathway. The reaction pathway has disposed therein, in alternating fashion, a plurality of reactive elements comprised of a catalyst or a sorbent and a plurality of heat transfer elements.
US12233379B2
The present disclosure relates to a carbon capture adapter that may attach to high air flow locations. A carbon capture adapter may utilize the air flow of a high air flow location to allow for capture of unfiltered air, allowing for carbon removal and the scrubbing of the unfiltered air. The carbon capture adapter may comprise carbon sensors that may detect carbon levels of the air before and after the carbon has been scrubbed or removed from the ambient air. The carbon capture adapter may capture and transform the carbon into secondary substances that may be useful unto itself. The carbon capture adapter will have all inputs, outputs, processes, and flows that meet all aspects of a closed loop system that is specifically designed for CCS. The carbon capture adapter may be at least temporarily secured to at least one portion of a vehicle.
US12233374B2
An apparatus for moving a fluid to or from a cavity on a body of a human or mammal patient. The apparatus comprising a fluid movement device, an energy source adapted to supply energy to said fluid movement device and at least one connecting tube having a tube end. The at least one connecting tube being connected to the fluid movement device. The apparatus further comprises, a flexible patch. The fluid movement device and the at least one connecting tube forms a fluid moving arrangement adapted to be implanted inside the body of the human or mammal patient. The fluid movement device is adapted to move fluid from a treatment area via the at least one connecting tube to a delivery area. The flexible patch comprises a net structure adapted to be overgrown by human fibrotic tissue hen implanted in the patient.
US12233373B2
A dust collector cools a controller. The dust controller includes a body housing, a motor located inside the body housing, a fan rotatable by the motor, a controller that controls the motor, and a thermal insulator between the motor and the controller. The thermal insulator defines a flow channel through which an airflow generated by the fan passes.
US12233358B2
A head made of metal is provided covering an opening of a filter case, and a filtration member having a tubular shape is provided in an internal space formed by the filter case and the head. A plate made of metal is provided near the opening of the filter case, and an IC tag is provided between the filtration member and the plate. The head is provided with an antenna unit including an antenna section including an antenna configured to communicate with the IC tag. The antenna unit includes a case having a rod shape and at least partially inserted into the head, the antenna section is provided adjacent to a first end corresponding to one end of the case, the case is provided in the head such that the antenna section is exposed when the head is viewed from a side of the filter case, and the plate is provided with an aperture from which the IC tag is exposed.
US12233352B2
Described herein is an assembled building block toy, and in particular to a splicing animal building block toy which consists of several different body part building blocks of different types of animals. The building blocks are divided into a head part building block, a body part building block, a limbs part building block, and a combined part building block, which are body parts of different types of animals. The connection structures at the splicing positions have the same design method, size and shape, making it possible to realize the mixed splicing use of building blocks of different types of animals and splice a variety of variant models.
US12233346B1
A computerized method and processing system provides for supplementing multiplayer video game gameplay. The method and system includes detecting a user disengaging from the multiplayer video game gameplay prior to a completion of a gameplay contest. The method and system further includes engaging the user in a mini-game computing event concurrent with the gameplay contest. If the user achieves a positive outcome in the mini-game computing event, the method and system presents the user with at least one gaming asset usable within the gameplay contest and updates the user account data relating to the gaming asset. Herein, the method and system continues to engage game players not active in the multiplayer contest via mini-games and allowed them to earn additional in-game rewards.
US12233334B2
A system that incorporates teachings of the present disclosure may include, for example, receiving at a computer device a plurality of stimulus signals generated by one or more gaming accessory devices of a gamer controlling a gaming application, generating a plurality of gaming stimulations based on the plurality of stimulus signals, generating a plurality of gaming action results from the gaming application responsive to the plurality of gaming stimulations, combining the plurality of gaming action results and the plurality of gaming stimulations to generate a plurality of hardware statistics associated with the gamer, and transmitting to a social network the plurality of hardware statistics associated with the gamer.
US12233327B1
Embodiments herein disclose a system and method for officiating interference in sports, such as squash. The system utilizes bounding boxes to detect objects within images of a playing field, and tracks the change in the positioning of these objects. Using depth estimation, the system creates a three-dimensional representation of the playing field, and simulates a location of each object on the playing field. The system divides a front wall of the playing field into attacking sections and divides a floor of the playing field into segments. Based on the three-dimensional coordinates of the objects, a relevant attacking section and at least one relevant segment is obtained. The system calculates at least one metric metrics based on the objects' coordinates. The system utilizes an artificial intelligence model that renders a decision based on the calculated metrics, the relevant attacking section, the at least one relevant segment, and one or more rules.
US12233321B1
A portable net system for net games is disclosed which provides for rapid assembly, lightweight construction, durability against damage while assembling and playing, and also provides enhancements inherent in the design which allow for improved marketing and advertising during tournaments. The net functions through having a bow-shaped tensioning rod reacting against the net top-tape to provide primary shape, net tension and height control. A vertical post at each distal end is attached to the foldable feet to provide lateral stability, and these are attached to the net via insertion into the net end-band and durably connected via the rigid bow end-connectors. Removable end-panels at each end net termination provides for a self-tensioned surface where advertising and sponsor labels may be attached.
US12233313B2
A cycling detection method, an electronic device, and a computer-readable storage medium are provided. The cycling detection method includes: obtaining an acceleration signal and an angular velocity signal collected by a wearable device of a user's foot, and analyzing a time-domain feature of the acceleration signal, a frequency-domain feature of the acceleration signal, a time-domain feature of the angular velocity signal, and/or a frequency-domain feature of the angular velocity signal; filtering the acceleration signal and the angular velocity signal to obtain a target acceleration signal and a target angular velocity signal of the user's cycling if it is determined, based on an analysis result, that a current status of the user is a cycling state; and determining a behavior feature of the user's cycling based on the target acceleration signal and the target angular velocity signal, where the behavior feature includes a cadence feature and a foot posture feature.
US12233308B2
A stretch-assisting device, adapted for mounting in a vertical orientation on a door, wall or analogous vertical substrate, features an upper framework portion and a lower framework portion, coupled together. Each framework portion consists essentially of hollow rigid tubing arranged in a loop shape, with attached metal rings which project horizontally. Through each plurality of metal rings, an elastic cord is threaded, and joined to form a loop. Once the device is mounted on the substrate, a person can rest a body portion, such as a heel or elbow, on a selected segment of the elastic cord, and begin to stretch a muscle or tendon associated with the body portion. Since the cord is somewhat yielding, triggering of the myotatic reflex is avoided, or at least delayed, thereby facilitating completion of a stretch. A user can also secure an audiovisual playback device adjacent the device, in order to inform the user during stretching.
US12233307B2
Provided is a variable exercise apparatus including a main body part that is polygonal prismatic, and includes a driving part configured to generate an exercise load, a first side frame that is arranged to be accommodated in or drawn out from the main body part, and configured to rotate with respect to the main body part when drawn out from the main body part, and a second side frame that is arranged to be symmetric with the first side frame about the main body part, wherein the first side frame includes a first handle adjustment pillar that is arranged in a vertical direction, and a first handle configured to move along the first handle adjustment pillar.
US12233303B2
An adjustable carriage assembly includes a carriage defining a passage configured to receive a frame member therethrough such that the carriage is moveable along the frame member, and a locking structure configured for engaging the frame member to lock the carriage in position relative to the frame member. The locking structure includes a main pin and an auxiliary pin connected to the carriage that are each moveable between a locked position, where the respective pin extends into the passage and is configured to engage the frame member to lock the carriage in position, and an unlocked position, where the respective pin is retracted from the passage and is configured to disengage from the frame member. The carriage may also include a first portion and a second portion, where a space is defined between the first and second portions, and the second portion is adjustable with respect to the first portion.
US12233299B1
A weight training sled with enhanced load effect is disclosed. The main frame has a first end and a second end remote from each other. Two first wheels, in a rotatable state, disposed at either side of the first end. A second wheel, in a rotatable state, disposed at the second end. The damping structure, disposed on the main frame and connected to the second wheel. An operating handle, erected at the first end of the main frame. An auxiliary push frame, erected at the second end of the main frame with a stand portion and a handlebar portion coupled to the upper end of the stand portion. An enhanced weight load holder, disposed on the handlebar portion, including a stop portion spaced from the handlebar portion, forming a handgrip clearance space. A weight member, placed on the enhanced weight load holder and limited in position by the stop portion.
US12233298B2
The present invention discloses an improved compressed air foam pumping/generation system in which the compressed gas that is used to drive a pumping system is re-utilized and introduced into the outlet manifold to more efficaciously generate a compressed gas foam. A further improvement could include a three-way valve which controls the flow of the compressed gas so that the present invention could be used to generate CAF, aspirated foam (with use of an appropriate nozzle), gels or operate as a simple pump. Additional optional components include a check valve and flexible connection material.
US12233297B2
Automatic fire protection sprinkler assemblies having a trigger assembly with a thermally responsive element and a yoke that seats and facilitates heat flow over the thermally responsive element. The yoke includes an elongate support member with a central region centered between two end portions with linear portions extending between the central region and the end portions. The yoke defines a heat impact region in which the end of the trigger assembly is received and seated. The yoke also provides a lateral access to define a fluid flow path in fluid communication with the heat impact region to facilitate heat flow over the thermally responsive element.
US12233296B1
A stand for a fire extinguisher comprises four identical panels and a square plate. Each panel has a rectangular portion and an isosceles trapezoid-shaped portion. The isosceles trapezoid-shaped portion has only two sides of equal length. The four identical panels are interconnected along their equal-length sides to form a truncated square pyramid having a rectangular box at its upper end. The square plate is mounted inside of the rectangular box parallel to a base of the pyramid to support a fire extinguisher.
US12233295B2
Various embodiments are directed to safety device connector apparatuses for use with a wearable safety harness. A safety device connector apparatus may comprise a base portion operable to attach to a strap of the wearable safety harness, the base portion comprising a base attachment pin fixedly secured thereto; a connector element configured to be detachably coupled to the base portion via a connector element detachable base interface comprising a connector interface opening and configured to engage the base attachment pin, wherein engaging the base attachment pin comprises receiving the base attachment pin within the connector interface opening; wherein the connector interface opening comprises an angled notch configuration configured to facilitate a movement of the base attachment pin relative to the connector interface opening; and wherein the connector element is configured to detach from the base portion based at least in part on a load force acting on the connector element.
US12233291B2
Masks for being worn by a person are described herein. The masks include a shell configured to cover a nose and a mouth of the person, at least a portion of the shell having sufficient transparency to provide for visual observation of the mouth of the person when the person is wearing the mask. The shell includes an inhale port configured to provide for air to pass from an environment into a cavity defined by the shell when the person wearing the mask inhales and an exhale port configured to provide for air to pass from the cavity to the environment when the person wearing the mask exhales. The masks also include a retaining element coupled to the shell for retaining the mask on the person.
US12233289B2
Compositions, kits, and methods for repairing bonds, for example, disulfide bonds, in hair or on the skin are disclosed. The compositions provide improved conditioning benefit for dry hair or moisturize the skin. The compositions also provide a long lasting moisturized feel and smooth feel to the skin or hair, without feeling greasy. The compositions contain one or more compounds that covalently bind at least two thiol groups in the hair or on the skin. Use of the binding compositions prevents reversion of the repaired bonds to their free thiol state, for at least one week or one month, or more, after a single application of the composition. Improved methods of styling hair, for example permanent hair waving, hair curling, hair coloring or highlighting, and hair straightening, are also provided.
US12233286B2
Described herein are methods for beam station delivery of radiation treatment, where the patient platform is moved to a series of discrete patient platform locations or beam stations that are determined during treatment planning, stopped at each of these locations while the radiation source rotates about the patient delivering radiation to the target regions that intersect the radiation beam path, and then moving to the next location after the prescribed dose of radiation (e.g., in accordance with a calculated fluence map) for that location has been delivered to the patient.
US12233281B2
The therapeutic device of the invention consists of a support to be placed on the skin of a patient and made of specific nanocrystals, which when properly activated, produce electromagnetic emissions that have beneficial effects on inflammatory, painful pathologies, and neuro-muscular and postural modulations of the patient.
US12233278B2
A laser-based system and method for treatment of hard tissue enhances remineralization and fluoride uptake to improve resistance to demineralization. The system can include a laser source, an optic, and a controller for controlling the laser source and/or the optic to deliver radiation to a treatment region with desirable characteristics (e.g., to remove carbonate without damaging the tissue surface). In some cases, the system includes a handpiece having an optical element (e.g., a lens) mounted within a replaceable cartridge and adapted to modulate a laser beam to render the beam non-ablative, prior to the laser beam's delivery to the treatment region. In some embodiments, treatment with the laser can be combined with a fluoride treatment for enhanced therapeutic effect.
US12233274B2
A wearable cardioverter defibrillator (WCD) system includes a support structure that the patient may wear, and one or more sensors that may acquire patient physiological signals, such as ECG and others. A processor of the WCD system may determine diagnostics from the patient physiological signals. These diagnostics include a six-second ECG portion, heart rates as histograms, heart rates against QRS width, heart rate trends, clinical event counters, diagnostics relating to heart rate variability and about the atrial arrhythmia burden of the patient. In some embodiments, the WCD system includes a user interface with a screen that displays these diagnostics. In some embodiments, the WCD system exports these diagnostics for viewing by a different screen. When viewed, these diagnostics permit more detailed analysis of the state of the patient.
US12233268B2
Embodiments herein relate to implantable medical devices including a power subunit with a first biocompatible electrically conductive shell configured for direct contact with an in vivo environment. In some embodiments a lithium anode can be disposed within the first biocompatible electrically conductive shell in direct electrical communication with a feedthrough pin, wherein the feedthrough pin is electrically isolated from the first biocompatible electrically conductive shell. A cathode can also be disposed within the first biocompatible electrically conductive shell and can be in direct electrical communication with the first biocompatible electrically conductive shell. The first biocompatible electrically conductive shell has a positive electrical potential. The implantable medical device further includes an electronics control subunit with a control circuit disposed within a second biocompatible electrically conductive shell. Other embodiments are included herein.
US12233264B2
Various embodiments of a hearing device and a method of using such device are disclosed. The hearing device includes a housing having an inner surface and an outer surface, electronic components disposed within the housing, and a port disposed in the housing and extending between a first end at the outer surface of the housing and a second end disposed within the housing, where the port is acoustically connected to at least one of a speaker or a microphone of the electronic components. The hearing components also include a controller that is electrically connected to a sensor and that is adapted to detect a change in capacitance of the sensor, where the change in capacitance is associated with debris at least partially occluding the port.
US12233261B2
A medical system includes a shaft having a proximal end and a distal end, a balloon attached to the distal end of the shaft, the balloon movable between an expanded state and a deflated state where a maximum diameter of the balloon is greater in the expanded state than in the deflated state, and an electrode is attached to the shaft where a portion of the balloon includes a plurality of apertures fluidly connecting an interior of the balloon to an exterior of the balloon.
US12233258B2
A lead for navigating small vessels and a catheter system for implantation of leads into small vessels. Veins that return blood to the heart against the force of gravity often have valves in them to prevent backflow of deoxygenated blood. Leads and catheter systems in accordance with embodiments of the invention allow cannulation and lead implantation in small, tortuous, obstructed, and difficult to access veins enabling a range of stimulation and sensing applications.
US12233253B2
In one aspect, an example wearable cardioverter defibrillator (WCD) system implementing the disclosed techniques includes a support structure, the support structure configured to be worn by a subject. The WCD system also includes a consciousness detection module configured to determine whether the subject wearing the support structure is unconscious. The WCD system further includes an interactive bystander module configured to, responsive to a determination that the subject wearing the support structure is unconscious, generate a first voice prompt inquiring as to a presence of a bystander.
US12233251B2
An intravascular blood pump comprises a pump casing having a blood flow inlet and a blood flow outlet, and an impeller arranged in said pump casing so as to be rotatable about an axis of rotation, wherein the impeller has blades sized and shaped for conveying blood from the blood flow inlet to the blood flow outlet. The blood pump further comprises a drive unit for rotating the impeller, the drive unit comprising a plurality of posts arranged about the axis of rotation, wherein each of the posts includes a shaft portion and a head portion. Coil windings around the posts are sequentially controllable so as to create a rotating magnetic field. The drive unit further comprises a back plate which engages ends of the shaft portions of the posts opposite the head portions.
US12233248B2
A device that regulates, monitors, and provides data on the progress of a large-volume injector during its injection sequence. The device comprises an injector and a monitor assembly. The injector has a syringe having a plunger, and a biasing device that biases the plunger through the syringe. The monitor assembly comprises a resistance unit configured to resist movement of the plunger, a gear connected to the plunger by the resistance unit, and a control unit configured to monitor the position, and regulate the rotation, of the gear. Wherein linear movement of the plunger causes the gear to rotate so that the control unit generates information on the position of the plunger.
US12233247B2
An injection device includes an elongated housing extending along a longitudinal axis, a piston rod to operably engage with a piston of a cartridge filled with the medicament, a dose tracker selectively operably engageable with the piston rod, wherein the dose tracker is longitudinally displaceable relative to the housing from an initial position in a proximal direction towards at least a first activation position for setting of the dose and wherein the dose tracker is longitudinally displaceable relative to the housing in a distal direction from the at least first activation position towards the initial position for dispensing of the dose, a spring to urge the dose tracker in the proximal direction relative to the housing, an interlock to lock the dose tracker in the initial position relative to the housing, and a release member to release the interlock.
US12233246B2
Dose detection systems for medication delivery devices are described. One is a module for removable attachment to a dose button of a medication delivery device. A device with a dose detection system is also disclosed. The module includes a processor and at least one measurement sensor operably coupled to the processor and configured to detect the positon of a sensed component within the delivery device. Medication identification system may also be provided with an identification sensor and a light guide member.
US12233245B2
The present application relates to shock absorbers for injection devices. According to a first aspect, this specification discloses an injection device including: a medicament container; a stopper translatably disposed within the medicament container; and a plunger rod including: a plunger rod body; and a shock absorber, wherein the plunger rod is operable to displace the stopper; and wherein the shock absorber contacts the stopper during displacement of the stopper by the plunger rod, thereby reducing an impact force between the plunger rod and the stopper.
US12233241B2
Methods and systems to validated physiologic waveform reliability and uses thereof are provided. A number of embodiments describe methods to validate waveform reliability, including blood pressure waveforms, electrocardiographic waveforms, and/or any other physiological measurement producing a continuous waveform. Certain embodiments output reliability measurements to closed loop systems that can control infusion rates of cardioactive drugs or other fluids in order to regulate blood pressure, cardiac rate, cardiac contractility, and/or vasomotor tone. Further embodiments allow for waveform evaluators to validate waveform reliability based on at least one waveform feature using data collected from clinical monitors using machine learning algorithms.
US12233236B2
A repeater system may control a pump by using a repeater and a user interface. An adhesive patch system may be used for affixing a pump or other object to a human body. Such an adhesive patch system may include two sets of adhesive members, each member including an adhesive material on at least one side so as to attach to the body. The members of the first set are spaced to allow the members of the second set to attach to the body in spaces provided between the members of the first set, and the members of the second set are spaced to allow members of the first set to detach from the body without detaching the members of the second set. Also, fill stations and base stations are provided for personal pump systems.
US12233228B2
Methods and devices to affect types, proportion, quantity, distribution, or proliferation of microorganisms within a female reproductive system.
US12233217B2
Methods for providing phonon therapy comprise presenting a subject with a plurality of “yes” or “no” questions relating to the subject's personality and/or lifestyle. Each question is assigned to a frequency of about 256.87 Hz, about 288.33 Hz, about 342.88 Hz, about 384.87 Hz, or about 432 Hz. A frequency score is determined for each frequency as the sum of the “yes” answers to the questions that correspond to that frequency. A predominant resonant frequency is identified as the frequency having the highest frequency score, and the subject is exposed to an audio tone having the predominant resonant frequency. The method may be embodied in a computing device comprising a touchscreen and speaker for displaying the questions, receiving the subject's input answer, determining the subject's predominant resonant frequency, and playing the predominant resonant frequency to the subject.
US12233211B2
A portable oxygen concentrator includes a compressor and a controller. The compressor includes a motor, at least one chamber, and at least one piston operably coupled to the motor and movable within the at least one chamber. In some embodiments, the controller is configured to: determine actual motor speeds for commutations steps of the motor during a first rotational cycle; determine an average motor speed during the first rotational cycle; determine a voltage pattern based at least on a comparison of the average motor speed during the first rotational cycle and the actual motor speeds for the commutation steps of the motor during the first rotational cycle; and cause the voltage pattern to be applied to the motor during a second rotational cycle to reduce differences between applied motor torque and variable torque load imparted by the at least one piston.
US12233207B2
A mist inhaler device (200) for generating a mist including a therapeutic for inhalation by a user. The device includes a mist generator device (201) and a driver device (202). The driver device (202) is configured to drive the mist generator device (201) at an optimum frequency to maximise the efficiency of mist generation by the mist generator device (201).
US12233204B2
A nicotine powder delivery system includes an inhaler article and a nicotine powder capsule disposed within the inhaler article. The nicotine powder capsule rotates about a longitudinal axis when air flows through the inhaler article.
US12233201B2
Provided is a system comprising an inhaler. The inhaler comprises a use determination system. The use determination system is configured to determine a parameter relating to airflow during a use of the inhaler by a subject. The use determination system also assigns a time to the use. The system also comprises a user interface, and a processing module. The processing module is configured to determine inhalation information from the parameter, and control the user interface to issue a notification that the inhalation information is available. The notification is issued at a notification time. The processing module is configured to implement a deliberate time delay such that the notification time is delayed relative to the time assigned to the use.
US12233195B2
Embodiments of negative pressure wound therapy systems, apparatuses, and methods for operating the systems and apparatuses are disclosed. In some embodiments, a medical device is configured to detect an identity of a patient-contacting disposable connected to the medical device. The medical device automatically modifies one or more operational parameters of the medical device based on the identity of the patient-contacting disposable connected to the medical device. The medical device can include a user interface and modify automatically available selections in the user interface based on the identity of the patient-contacting disposable connected to the medical device.
US12233189B2
An artificial lung system for a patient having a membrane lung system having an gas inlet, a blood inlet, a blood outlet, and an exhaust; a gas system operably coupled to the gas inlet of the membrane lung system; a gas phase CO2 sensor disposed downstream of the exhaust of the membrane lung system and monitoring an exhaust gas CO2 (EGCO2) level and/or an blood oxygen saturation sensor disposed upstream of the blood inlet of the membrane lung system and monitoring a blood oxygen saturation level; and a feedback controller receiving the CO2 signal and/or blood oxygen saturation signal and outputting a control signal to control gas flow and/or blood flow.
