US12249533B2
A substrate processing apparatus according to the present disclosure includes a gripping mechanism and a base plate. The gripping mechanism grips a peripheral edge of a substrate. The base plate is located below the substrate gripped by the gripping mechanism and supports the gripping mechanism. Furthermore, the base plate includes a liquid drain hole that discharges a processing liquid flowing from the substrate to an upper surface of the base plate through the gripping mechanism.
US12249532B2
An exemplary wafer structure comprises a source wafer having a patterned sacrificial layer defining anchor portions separating sacrificial portions. A patterned device layer is disposed on or over the patterned sacrificial layer, forming a device anchor on each of the anchor portions. One or more devices are disposed in the patterned device layer, each device disposed entirely over a corresponding one of the one or more sacrificial portions and spatially separated from the one or more device anchors. A tether structure connects each device to a device anchor. The tether structure comprises a tether device portion disposed on or over the device, a tether anchor portion disposed on or over the device anchor, and a tether connecting the tether device portion to the tether anchor portion. The tether is disposed at least partly in the patterned device layer between the device and the device anchor.
US12249531B2
A method for forming a semiconductor structure is provided. The method includes forming a contact feature over an insulating layer, forming a first passivation layer over the contact feature, and etching the first passivation layer to form a trench exposing the contact feature. The method also includes forming an oxide layer over the contact feature and the first passivation layer and in the trench, forming a first non-conductive structure over the oxide layer, and patterning the first non-conductive structure to form a gap. The method further includes filling a conductive material in the gap to form a first conductive feature. The first non-conductive structure and the first conductive feature form a first bonding structure. The method further includes attaching a carrier substrate to the first bonding structure via a second bonding structure over the carrier substrate.
US12249526B2
A device may detect a semiconductor wafer to be transferred from a source wafer carrier to a target wafer carrier, and may cause a light source to illuminate the semiconductor wafer. The device may cause a camera to capture images of the semiconductor wafer after the light source illuminates the semiconductor wafer, and may perform image recognition of the images of the semiconductor wafer to determine whether an edge of the semiconductor wafer is damaged. The device may cause the semiconductor wafer to be provided to the source wafer carrier when the edge of the semiconductor wafer is determined to be damaged, and may cause the semiconductor wafer to be provided to the target wafer carrier when the edge of the semiconductor wafer is determined to be undamaged.
US12249525B1
Systems, methods, and computer-readable mediums for monitoring temperature of a substrate are described. Spectroscopic measurements are performed on a surface of the substrate using a metrology tool integrated with a processing tool. The measurements may be used to determine that the substrate has cooled below a threshold temperature using the spectroscopic measurements.
US12249519B2
Various semiconductor chip packages are disclosed. In one aspect, a semiconductor chip package includes a package substrate that has a first side and a second side opposite to the first side. A semiconductor chip is mounted on the first side. Plural metal anchor structures are coupled to the package substrate and project away from the first side. A molding layer is on the package substrate and at least partially encapsulates the semiconductor chip and the anchor structures. The anchor structures terminate in the molding layer and anchor the molding layer to the package substrate.
US12249514B2
Fabricating a semiconductor substrate by (a) vertical etching a feature having sidewalls and a depth into one or more layers formed on the semiconductor substrate and (b) depositing an amorphous carbon liner onto the sidewalls of the feature. Steps (a) and optionally (b) are iterated until the vertical etch feature has reached a desired depth. With each iteration of (a), the feature is vertical etched deeper into the one or more layers, while the amorphous carbon liner resists lateral etching of the sidewalls of the feature. With each optional iteration of (b), the deposited amorphous carbon liner on the sidewalls of the feature is replenished.
US12249513B2
The present invention provides a means capable of sufficiently removing a residue containing inorganic oxide abrasive grains present on the surface of a polished object to be polished containing silicon nitride. One aspect of the present invention relates to a surface treatment method for reducing a residue containing inorganic oxide abrasive grains on a surface of a polished object to be polished containing silicon nitride using a composition for surface treatment, wherein the composition for surface treatment contains a zeta potential adjusting agent having a negatively charged functional group and having a viscosity of an aqueous solution having a concentration of 20% by mass at 25° C. of 10 mPa·s or more and a dispersing medium, and the surface treatment method includes controlling a zeta potential of the silicon nitride and a zeta potential of the inorganic oxide abrasive grains each to −30 mV or less using the composition for surface treatment.
US12249512B2
The present disclosure provides a semiconductor structure, which includes: a first conductive layer arranged over a substrate; a dielectric layer arranged over the first conductive layer; a plurality of first conductive plugs penetrating through the dielectric layer; a plurality of spacers surrounding the respective first conductive plugs; a lining layer covering the dielectric layer, the spacer and the first conductive plugs, wherein the lining layer and the first conductive plugs include manganese (Mn); a second conductive plug penetrating through the lining layer; and a second conductive layer over the lining layer and the second conductive plug.
US12249492B2
An electrostatic chuck device includes: an electrostatic chuck plate having a dielectric substrate having a placement surface on which a wafer is placed and an adsorption electrode positioned in the dielectric substrate; a metal base supporting the electrostatic chuck plate from a back surface side opposite to the placement surface; and a focus ring installed on an outer peripheral portion of the electrostatic chuck plate and surrounding the placement surface. The electrostatic chuck plate has a ring adsorption region which is adsorbed to the focus ring and is located on a surface positioned on the same side as the placement surface and has a base adsorption region which is adsorbed to the metal base and located on a back surface opposite to the placement surface.
US12249491B2
The inventive concept relates to a substrate support unit provided in an apparatus for treating a substrate using plasma. In an embodiment, the substrate support unit includes a dielectric plate on which the substrate is placed, a lower electrode that is disposed under the dielectric plate and that has a first diameter, a power supply rod that applies RF power to the lower electrode and has a second diameter, and a ground member disposed under the lower electrode and spaced apart from the lower electrode by a first gap by an insulating member, the ground member including a plate portion having a through-hole formed therein through which the power supply rod passes, in which the through-hole has a third diameter.
US12249489B2
A method of processing an optical device is provided, including: positioning an optical device on a substrate support in an interior volume of a process chamber, the optical device including an optical device substrate and a plurality of optical device structures formed over the optical device substrate, each optical device structure including a bulk region formed of silicon carbide and one or more surface regions formed of silicon oxycarbide. The method further includes providing one or more process gases to the interior volume of the process chamber, and generating a plasma of the one or more process gases in the interior volume for a first time period when the optical device is on the substrate support, and stopping the plasma after the first time period. A carbon content of the one or more surface regions of each optical device structure is reduced by at least 50% by the plasma.
US12249487B2
In a plasma processing apparatus, a radio-frequency power supply adjusts frequencies of radio-frequency power in each bias cycle of electrical bias energy. The radio-frequency power supply uses a reference time series of frequencies of the radio-frequency power in each bias cycle. The radio-frequency power supply repeats using a changed time series of frequencies of the radio-frequency power in each bias cycle to increase a degree of match based on an evaluation value. The changed time series results from shifting the reference time series by a phase shift amount, scaling the reference time series in a frequency direction, or scaling two or more of multiple time zones of the reference time series in a time direction.
US12249485B2
There is provided a plasma vessel in which a process gas is plasma-excited; a substrate process chamber which is in communication with the plasma vessel; a gas supply system supplying the process gas; and a coil installed to wind around an outer periphery of the plasma vessel and supplied with high-frequency power, wherein the coil is installed such that: a distance from an inner periphery of the coil to an inner periphery of the plasma vessel at a predetermined position on the coil is different from a distance from the inner periphery of the coil to the inner periphery of the plasma vessel at another position on the coil; and a distance from the inner periphery of the coil to the inner periphery of the plasma vessel at a position at which an amplitude of a standing wave of a voltage applied to the coil is maximized is maximized.
US12249484B2
Methods and apparatus for controlling plasma in a process chamber leverage an RF termination filter which provides an RF path to ground. In some embodiments, an apparatus may include a DC filter configured to be electrically connected between a DC power supply and electrodes embedded in an electrostatic chuck where the DC filter is configured to block DC current from the DC power supply from flowing through the DC filter and an RF termination filter configured to be electrically connected between the DC filter and an RF ground of the process chamber where the RF termination filter is configured to adjust an impedance of the electrodes relative to the RF ground.
US12249476B2
An anode structure for a magnetron provides for low eddy currents and efficient water cooling. The anode structure may be made by machining a bimetal blank including an out layer of a first metal and an inner layer of a second metal and formed by explosion bonding. The second metal has a resistivity lower than first metal and a thermal conductivity higher than the first metal. The machining may result in the anode structure with vanes each having a center (tip) portion made of the second metal and the rest made of the first metal. The machined anode structure may be coated with the second metal.
US12249475B2
A disconnect device includes a cooling device having first and second main surfaces opposite to each other, a first insulator contacting the first main surface, a second insulator contacting the second main surface, a charging relay and a first discharging relay which contact a surface of the first insulator opposite to a surface of the first insulator contacting the first insulator, a protector contacting a surface of the second insulator opposite to a surface of the second insulator contacting the second main surface, a first power storage terminal configured to be connected to a first electrode of the power storage element, a second power storage terminal configured to be connected to a second electrode of the power storage element. The charging relay is separated from the discharging relay via a space between the charging relay and the discharging relay. At least a part of the protector faces the space across the first insulator, the cooling device, and the second insulator.
US12249473B2
Disclosed are a direct current relay and a manufacturing method therefor. A movable contact part provided in a direct current relay comprises a movable contact and a lower yoke positioned below the movable contact configured to attenuate an electromagnetic repulsive force generated by contact between the movable contact and a fixed contact. The movable contact is provided with a coupling protrusion portion that protrudes downward. The lower yoke is provided with a movable contact coupling portion into which the coupling protrusion portion is inserted. The coupling protrusion portion can receive pressure directed radially outward after being inserted into the movable contact coupling portion. The coupling protrusion portion is expanded radially outward by the pressure. Accordingly, the outer circumferential surface of the coupling protrusion portion can be inserted into and coupled to the inner circumferential surface of the lower yoke that forms the movable contact coupling portion.
US12249468B2
A radio frequency micro-electromechanical switch (RF MEMS switch) is described. Also described is a method of producing such an RF MEMS switch. The method can include depositing on a substrate a first sacrificial layer and producing a pattern. A first layer of metal is deposited on the first sacrificial layer and on the substrate. A pattern is produced to form a first RF line and a first MEMS membrane. A second sacrificial layer is deposited on the first RF line and a pattern is produced. A dielectric layer is deposited on the second sacrificial layer and then a pattern is produced to form a dome. The first and second sacrificial layers are removed through a dome opening. A second metal layer is deposited on the dome and on the substrate, and then a pattern is produced to plug the dome opening(s) and to form a second RF line.
US12249465B2
A multilayer ceramic capacitor includes a multilayer body in which dielectric layers are laminated, first and second internal electrode layers extending to both end surfaces of the multilayer body, first and second external electrodes connected to the first internal electrode layer and disposed on both end surfaces, and third and fourth external electrodes connected to the second internal electrode layer and disposed on both side surfaces. A number of the first internal electrode layers is greater than a number of the second internal electrode layers, and at least two first internal electrode layers are continuously laminated. In the first internal electrode layer, a recess is provided so as not to overlap the third and fourth external electrodes on a portion of both principal surfaces when the multilayer ceramic capacitor is viewed from a height direction.
US12249462B2
A multilayer ceramic electronic component includes a multilayer body and an external electrode on each of both end surfaces of the multilayer body. The external electrode includes an underlying electrode layer and a plating layer that is disposed on the underlying electrode layer. The underlying electrode layer includes Ni as a first metal component, Sn as a second metal component, and a ceramic material, and includes an alloy portion that is provided around the ceramic material and includes an alloyed Ni defining the first metal component and an alloyed Sn defining the second metal component.
US12249461B2
A multilayer electronic component includes: a body having first and second surfaces opposing each other in a first direction, and third and fourth surfaces connected to first and second surfaces and opposing each other in a second direction; a first external electrode including a first connection portion disposed on the third surface, a first band portion extending from the first connection portion onto a portion of the first surface, and a third band portion extending from the first connection portion onto a portion of the second surface; a second external electrode including a second connection portion disposed on the fourth surface, and a second band portion extending from the second connection portion onto a portion of the first surface; an insulating layer including a silicone-based resin and disposed on the first and second connection portions.
US12249458B2
A multilayer ceramic electronic component includes a multilayer ceramic electronic component main body, first and second metal terminals, an exterior material covering the multilayer ceramic electronic component main body, a portion of the first metal terminal, and a portion of the second metal terminal, and an electrostatic shielding metal embedded in the exterior material and covering at least a portion of the multilayer ceramic electronic component main body. The electrostatic shielding metal is between a surface of the exterior material and a surface of the multilayer ceramic electronic component main body, and is spaced away from the multilayer ceramic electronic component main body.
US12249456B2
A winding cylinder of a stereoscopic wound iron core transformer is disclosed, including an outer cylinder, an inner cylinder and a tension assembly. The outer cylinder is movably connected with the inner cylinder through a bearing assembly, and the outer cylinder rotatable around an axis of the inner cylinder. The tension assembly includes a screw, a spring and a connecting assembly. The connecting assembly includes a fixing portion, a friction portion and a transmission portion, the friction portion and the transmission portion are both arranged around the inner cylinder, and the transmission portion is fixedly connected with the outer cylinder. A side face of the inner cylinder is provided with a through hole, and the fixing portion penetrates through the through hole and is fixedly connected with the friction portion.
US12249455B2
A high voltage instrument transformer includes a measuring assembly and isolator, with at least one sensor for partial discharge measurements. A method for partial discharge recognition in high voltage instrument transformers includes a detection of a signal from at least one sensor for partial discharge measurements, particularly a Transient Earth Voltage sensor.
US12249453B2
In a multilayer coil component, a coil is configured by electrically connecting coil conductors respectively provided in magnetic body layers constituting an element body and metal magnetic particles have a normal particle having an ellipsoidal shape and flat particles having an ellipsoidal shape flatter in a thickness direction than the normal particle. A plurality of the normal particles and at least one of the flat particles disposed such that a surface (reference surface) including a major axis direction orthogonal to the thickness direction and a minor axis direction is along the forming surface of the coil conductor in the magnetic body layer are arranged in the lamination direction of the magnetic body layers between the coil conductors.
US12249452B2
An ignition coil for use in an internal combustion engine includes a coil assembly including a primary coil and a secondary coil, a lead terminal electrically connected to the secondary coil, a noise prevention resistor connected to a spark plug, and a case. An internal space of the case includes a first space holding the coil assembly and the lead terminal and a second space including the noise prevention resistor. The case includes a pair of guides protruding toward the first space. The lead terminal passes through a gap between the pair of guides and is in contact with an exposed surface of the noise prevention resistor. This can reduce deviation of the lead terminal. As a result, the secondary coil and the noise prevention resistor can be electrically connected to each other without intervention of a high-voltage terminal therebetween.
US12249447B2
To provide a thick film resistor paste for a resistor having no abnormalities of cracks in appearance and sufficient surge resistance, especially for low resistance, while using lead borosilicate glass, a thick film resistor using the thick film resistor paste, and an electronic component provided with the thick film resistor. A thick film resistor paste comprises a ruthenium-oxide-containing glass powder and an organic vehicle, the ruthenium-oxide-containing glass powder comprises 10 to 60 mass % of ruthenium oxide, a glass composition of the ruthenium-oxide-containing glass powder comprises 60 mass % or less of silicon oxide, 30 to 90 mass % of lead oxide, 5 to 50 mass % of boron oxide relative to 100 mass % of glass components, and, a combined amount of silicon oxide, lead oxide and boron oxide by mass % is 50 mass % or more relative to 100 mass % of the glass components.
US12249445B2
The present invention relates to a shunt resistor for current detection. The shunt resistor (1) includes: a resistance element (5) having a plate shape; and electrodes (6, 7) connected to both end surfaces (5a, 5b) of the resistance element (5), wherein the electrodes (6, 7) have cut portions (11, 12), respectively, the cut portions (11, 12) extending parallel to joint portions (8, 9) of the resistance element (5) and the electrodes (6, 7), and each of the cut portions (11, 12) is located at a position where a relationship Y≤0.80X-1.36 holds, where Y is a distance from each joint portion (6, 7) to each cut portion (11, 12), and X is a length of the joint portions (6, 7) in a width direction of the electrodes (6, 7).
US12249438B2
A beam target for generating a nuclear reaction product by irradiation with a beam obtained from a beam generation source includes a cone body which has a tapered inner surface which is reduced in diameter toward a tip, and supply means for supplying liquid metal to the inner surface of the cone body to form a liquid film of the liquid metal on the inner surface. It is possible to form the liquid film of the liquid metal on a cone body surface to increase an irradiation area of the beam, and also dispose a target substance such as LLFP around the cone body, and hence it is possible to efficiently use the nuclear reaction product (e.g., a neutron) generated by beam irradiation of the liquid metal.
US12249436B2
A radiation shielding material includes a main body having communication air holes and made of a base member constituting a three-dimensional reticulate skeletal structure, and a metal having radiation shielding capability. The radiation shielding material has moisture permeability through the communication air holes. The base member contains fibers, a foam material, a porous material, or a spongy material. The metal is provided in the form of a film so as to cover the surfaces of the base member of the main body. The radiation shielding material has a degree of moisture permeability of 1 g/m2 h or higher measured through the A-2 method that is a water method in accordance with JIS L 1099 where the temperature is modified to 20° C. and the humidity is modified to 65% RH.
US12249435B2
Carbide-based fuel assembly includes outer structural member of ceramic matrix composite material (e.g., SiC—SiC composite), insulation layer of porous refractory ceramic material (e.g., zirconium carbide with open-cell foam structure or fibrous zirconium carbide), and interior structural member of refractory ceramic-graphite composite material (e.g., zirconium carbide-graphite or niobium carbide-graphite). Spacer structures between various layers provide a defined and controlled spacing relationship. A fuel element bundle positioned between support meshes includes a plurality of distributively arranged fuel elements or a solid, unitary fuel element with coolant channels, each having a fuel composition including high assay, low enriched uranium (HALEU). Fuel assemblies are distributively arranged in a moderator block and the upper end of the outer structural member is attached to a metallic inlet tube for hydrogen propellant and the lower end of the outer structural member is interfaced with a support plate, forming a nuclear thermal propulsion reactor.
US12249428B2
The present disclosure provides for the automatic measurement of measurable incidental routine parameters (MIRP). MIRP can include every movement of the body and a user's routine. This data can be incorporated into an accurate and comprehensive evaluation of a user's routine. The present disclosure functions by identifying normalcy for an individual in the consistency of habitual movement and behavior. This normalcy can become an indicator of wellness. Therefore, the present disclosure provides systems or methods which can objectively analyze a user's behavior to provide holistic predictors and analysis of a user's health.
US12249421B2
A system may include a data processor and a memory storing instructions. The instructions may result in operations when executed by the data processor. The operations may include determining, based on location data from a positioning system, a presence of a cartridge at a location. The cartridge may include a substance. A quantity of the substance may be determined based on content data from a content meter at the location. Diversion of the substance may be detected based on the cartridge being present at the location and/or the quantity of the substance. Related methods and articles of manufacture, including apparatuses and computer program products, are also disclosed.
US12249415B2
The present invention relates to a radiopharmaceutical distribution image generation system and method using deep learning and, more specifically, to a radiopharmaceutical distribution image generation system and method using deep learning, wherein dynamic medical images collected from multiple patients and a time-radiation dose distribution curve for each organ can be learnt through a deep learning network and a spatial distribution image of a radiopharmaceutical can be generated from a static medical image acquired from a specific patient. According to the present invention, even when a medical image is acquired only for a specific time after a radiopharmaceutical is injected into a patient, a spatial distribution image of the radiopharmaceutical can be acquired across the entire time by using the deep learning network, and quantitative analysis of the radiopharmaceutical can be performed by calculating a time-radiation dose distribution curve on the basis thereof.
US12249409B2
Ultra-Wideband (UWB) wireless technology transmits digital data as modulated coded impulses over a very wide frequency spectrum with very low power over a short distance. To support extended operation, particularly with battery power sources, the inventors have established UWB devices which support wake-up from deep sleep modes when these devices exploit low frequency clock sources for ultra-low power consumption. Further, power consumption may be reduced by exploiting transistors or so-called compounded MOSFET structures whose effective gain and output resistance exceeds any single transistor irrespective of length or by employing biasless low power differential (exponential) transconductance stages within operational transconductance amplifiers in order to provide very high gain low power amplification stages. Further, the inventors have established voltage reference sources that consume very low current, a few nA, and ultra-low power low dropout regulators.
US12249394B2
An apparatus for processing an input signal from a memory includes an attenuator circuit and an analog front end (AFE) circuit. The attenuator circuit attenuates the input signal from the memory to produce an attenuated signal. The AFE circuit includes a first amplification stage and a second amplification stage. The first amplification stage has an n-type metal-oxide semiconductor (NMOS) transistor. The NMOS transistor has a gate that receives the attenuated signal from the attenuator circuit. The second amplification stage has a p-type metal-oxide semiconductor (PMOS) transistor. The PMOS transistor has a gate that receives the attenuated signal from the attenuator circuit. Outputs of the first amplification stage and the second amplification stage are electrically coupled to a common output of the AFE circuit.
US12249391B2
A device is disclosed and includes an input stage circuit, a switching circuit, and a first latch circuit. The input stage circuit generates a first input signal having a first voltage and a second input signal based on a third input signal. The switching circuit operates in response to a first control signal, and adjusts a voltage level of a first data line according to the first input signal and a voltage level of a second data line according to the second input signal. The first latch circuit is coupled to the switching circuit by the first data line and the second data line. The first latch circuit latches a data in response to the first control signal and a second control signal, and adjusts the voltage level of the first data line based on a second voltage different from the first voltage.
US12249390B2
A memory device includes a first layer, wherein the first layer includes a first memory array, a first row decoder circuit, and a first column sensing circuit. The memory device includes a second layer disposed with respect to the first layer in a vertical direction. The second layer includes a first peripheral circuit operatively coupled to the first memory array, the first row decoder circuit, and the first column sensing circuit. The memory device includes a plurality of interconnect structures extending along the vertical direction. At least a first one of the plurality of interconnect structures operatively couples the second layer to the first layer.
US12249376B2
A storage device, including a nonvolatile memory device and a storage controller configured to control the nonvolatile memory device. The nonvolatile memory device includes a memory cell array including a plurality of word-lines stacked on a substrate, a plurality of memory cells provided in a plurality of channel holes, and a word-line cut region dividing the plurality of word-lines into a plurality of memory blocks. The storage controller groups a plurality of target memory cells into outer cells and inner cells. The storage controller includes an error correction code (ECC) decoder configured to perform an ECC decoding operation by obtaining outer cell bits and inner cell bits during a read operation on the plurality of target memory cells, and applying different log likelihood ratio (LLR) values to the outer cell bits and the inner cell bits.
US12249366B2
A memory device includes pages including memory cells arranged on a substrate. Voltages applied to first and second gate conductor layers and first and second impurity regions in each memory cell are controlled to retain a group of positive holes. The first and second impurity regions and first and second gate conductor layers are connected to source, bit, plate, and word lines. In a page write operation, a channel semiconductor layer is at a first data retention voltage. In a page erase operation, the group of positive holes are discharged by controlling the voltages, the channel semiconductor layer is at a second data retention voltage, a positive voltage pulse is applied to at least one of the word and plate lines of a selected page, and a ground voltage is applied to the word and plate lines of a non-selected page and to all of the source and bit lines.
US12249362B2
Methods, systems, and devices for a single plate configuration and memory array operation are described. A non-volatile memory array may utilize a single plate to cover a subset of the array. One or more memory cells of the subset may be selected by operating the plate and an access line of an unselected memory cell at a fixed voltage. A second voltage may be applied to an access line of the selected cell, and subsequently reduced to perform an access operation. Removing the applied voltage may allow for the memory cell to undergo a recovery period prior to a subsequent access operation.
US12249360B2
The magnetic tape includes a non-magnetic support, and a magnetic layer containing a ferromagnetic powder. The ferromagnetic powder is a hexagonal ferrite powder, tilt cos θ of the hexagonal ferrite powder with respect to a surface of the magnetic layer, which is acquired by cross-sectional observation performed using a scanning transmission electron microscope, is 0.85 or more and 1.00 or less, and standard deviation σ of the cos θ in a width direction of the surface of the magnetic layer is 0.03 or less.
US12249357B2
A method involves forming a metal layer on a metal seed layer, the metal seed layer formed on a carrier wafer. A surface of the metal layer defines a first metal bonding layer. A second metal bonding layer is provided on a target substrate having recording head subassemblies. Mating surfaces of the first and second metal bonding layers are activated and the carrier wafer is flipped and joined with the target substrate such that the first and second metal bonding layers are bonded and the metal layer is integrated with the recording head as a near-field transducer.
US12249353B1
A method for writing data to a magnetic data storage medium includes detecting whether the duration, before occurrence of a data transition, of data to be written exceeds a predetermined threshold, and, when the duration, before the occurrence of the data transition, of the data to be written exceeds the predetermined threshold, writing the data by applying an initial pulse and then maintaining a steady-state write current for a defined interval, and when the duration, before the occurrence of the data transition, of the data to be written is at most equal to the predetermined threshold, writing the data by applying the initial pulse without applying a steady-state write current before the data transition. The predetermined threshold may be determined by size of a magnetic bubble formed when writing a single bit to the magnetic data storage medium. A subsequent pulse may be applied following the defined interval.
US12249352B2
According to one embodiment, there is provided a disk device including a first connector, a second connector and a controller. The first connector is connectable to a host. The first connector includes a first pin that is electrically connectable to a light emitting device in the host. The second connector is connectable to the host. The second connector includes a second pin that is receivable with data from the host. The controller is communicable with predetermined information with the host via the first pin.
US12249351B1
Salient regions within video frames of a video may be identified. Sizes of salient regions within video frames may be determined and used to identify saliency frames in the video. Salient segments of the video may be identified using the saliency fames in the video. The salient segments of the video may be used to generate a video edit.
US12249348B2
Example techniques may involve managing playback of media content by a playback device. In an example implementation, a playback device receives, via the network interface from a control device of the media playback system, an instruction to queue a container of audio tracks into a queue for playback by the playback device, wherein the container of audio tracks and consists of: (a) an album, (b) a playlist, or (c) an internet radio station. While the playback device is playing back the queue and before each audio track of the playlist is played back, the playback device determines whether the respective audio track is associated with a negative preference. If the respective audio track is associated with the negative preference, the playback device advances playback over the respective audio track to the next audio track within the queue.
US12249344B1
Described herein is a system for encoding audio watermarks with frequency extensions to enable enhanced watermark detection. An extended audio watermark may include an existing audio watermark and a duplicate audio watermark, enabling backwards compatibility with existing watermark detection while also enabling enhanced watermark detection with increased accuracy. For example, embedding the extended audio watermark enables (i) limited devices to perform watermark detection to detect the existing audio watermark, and (ii) improved devices to perform enhanced watermark detection to detect the extended audio watermark. As the extended audio watermark includes redundancy in the form of duplicate audio watermark(s), an accuracy of performing enhanced watermark detection is increased relative to detecting the existing audio watermark alone.
US12249333B2
A system is provided for modifying how an output is presented via a multi-device synchronous configuration based on detecting a speech characteristic in the user input. For example, if the user whispers a request, then the system may temporarily modify how the responsive output is presented to the user via multiple devices. In one example, the system may lower the volume on all devices presented the output. In another example, the system may present the output via a single device rather than multiple devices. The system may also determine to operate in an alternate output mode based on certain non-audio data.
US12249331B2
A system and method for temporarily disabling keyword detection to avoid detection of machine-generated keywords. A local device may operate two keyword detectors. The first keyword detector operates on input audio data received by a microphone to capture keywords uttered by a user. In these instances, the keyword may be detected by the first detector and the audio data may be indicated for speech processing. The system may determine output audio data responsive to the input audio data. The local device may process the output audio data to determine that it also includes the keyword. The device may then disable the first keyword detector while the output audio data is played back by an audio speaker of the local device. Thus the local device may avoid detection of a keyword originating from the output audio. The first keyword detector may be reactivated after a time interval during which the keyword might be detectable in the output audio.
US12249329B2
Systems and devices may receive an ambient noise signal and use that ambient noise signal to generate a distorted ambient noise signal that may be provided to a speaker that is proximate to a microphone of the audio-activated device so that the speaker may project sound corresponding to the distorted ambient noise into the microphone of the audio-activated device so that, for example, that the audio-activated device cannot decipher speech and other sounds in the ambient noise of an environment. While the distorted ambient noise is being projected into the microphone of the audio-activated device, it may be scanned and/or analyzed to determine whether an audio trigger (e.g., an audio trigger or phrase) is included therein and, if so, an undistorted ambient noise signal may be communicated to the speaker of the audio-activated device so that the audio-activated device may respond to a command included in the ambient noise.
US12249326B2
At least one exemplary embodiment is directed to a method and device for voice operated control with learning. The method can include measuring a first sound received from a first microphone, measuring a second sound received from a second microphone, detecting a spoken voice based on an analysis of measurements taken at the first and second microphone, learning from the analysis when the user is speaking and a speaking level in noisy environments, training a decision unit from the learning to be robust to a detection of the spoken voice in the noisy environments, mixing the first sound and the second sound to produce a mixed signal, and controlling the production of the mixed signal based on the learning of one or more aspects of the spoken voice and ambient sounds in the noisy environments.
US12249323B2
A faucet is provided that electronically controls the flow volume and temperature of water being dispensed. The faucet illustratively includes a faucet body and a faucet handle. In some embodiments, the faucet may include a faucet body and be voice controlled. The faucet illustratively includes an inertial motion unit sensor mounted in the faucet handle to sense spatial orientation of the faucet handle. The faucet illustratively includes an electronic flow control system to adjust flow volume and temperature of water being dispensed. The faucet illustratively includes a controller configured to receive signals from the inertial motion unit sensor and control the electronic flow control system to adjust flow volume and temperature of water being dispensed based upon the position of the faucet handle.
US12249320B2
A stable evaluation result is obtained from a voice of speech for any sentence. A speech evaluation device (1) outputs a score for evaluating speech of an input voice signal spoken by a speaker in a first group. A feature extraction unit (11) extracts an acoustic feature from the input voice signal. A conversion unit (12) converts the acoustic feature of the input voice signal to an acoustic feature when a speaker in a second group speaks the same text as text of the input voice signal. An evaluation unit (13) calculates a score indicating a higher evaluation as a distance between the acoustic feature before the conversion and the acoustic feature after the conversion becomes shorter.
US12249313B2
A method and system is disclosed for speech synthesis of streaming text. At a text-to-speech (“ITS) system, a real-time streaming text string having a starting point and an ending point may be received, and a first sub-string comprising a first portion of the text string received from an initial point to a first trigger point may be accumulated. The initial point is no earlier than the starting point and is prior to the first trigger point, and the first trigger point is no further than the ending point. A punctuation model of the ITS system may be applied to the first sub-string to generate a pre-processed first sub-string comprising the first sub-string with added grammatical punctuation as determined by the punctuation model. TTS synthesis processing may be applied to at least the pre-processed first sub-string to generate first synthesized speech, and audio play out of the first synthesized speech produced.
US12249311B1
A system configured to perform adaptive active noise cancellation (ANC) processing. Specifically, the system may adaptively determine a feed-forward ANC filter by maximizing a ratio of A:B, where A corresponds to microphone-ear coherence and B corresponds to microphone-microphone coherence between the feed-forward microphones. By maximizing this ratio, the system may determine weighted gain values used to combine the feed-forward microphone signals. In addition, the system may (i) apply a fixed feed-forward ANC filter profile selected based on a geometry of the device and a generalized ear response, (ii) monitor a secondary path to select from a plurality of feed-forward ANC filter profiles based on an individual user's ear response, or (iii) adaptively update the feed-forward ANC filter based on a feedback microphone signal.
US12249308B2
A frame body fixed to a membrane 10 is divided into multiple long-side frame bodies 11 and a short-side frame body aligned in a peripheral direction of a frame 3. Tension is applied to the frame body 10 by pulling each frame body 11, 12. Accordingly, it is not necessary to make the shape of each frame body 11, 12 consistent with the frame 3 (support part 30) in a complicated polygonal shape, and the shape of each frame body 11, 12 can be formed as a linear shape. Therefore, the shape of each frame body 11, 12 hardly varies. In addition, even if the shape of each frame body 11, 12 varies, tension can be uniformly applied to the membrane 10, as it is configured that each frame body 11, 12 is pulled to apply tension to the membrane 10.
US12249300B2
A system and method uses a two-dimensional graphics library to generate an image representation that can be used by a three-dimensional graphics library to render the image.
US12249299B2
A novel bit storage circuit includes a first voltage supply line, a second voltage supply line, a bit line, a latch, a first switching transistor, and a blocking transistor. The latch includes an input and an output. The first switching transistor includes a first terminal, a second terminal, and a control terminal. The first switching transistor is operative to provide a conductive path and a non-conductive path between the bit line and the input of the latch responsive to a first control signal being asserted on the control terminal of the first switching transistor. The blocking transistor includes a control terminal and is operative to selectively provide a conductive path and a non-conductive path between the input of the latch and the second voltage supply line responsive to a second control signal. The blocking transistor facilitates the use of a single bit line.
US12249295B2
A semiconductor device includes a gradation voltage generation circuit, output amplifier circuits, a drive control circuit, and a delay time measurement circuit. The gradation voltage generation circuit converts, according to a load signal, pixel data pieces into gradation voltages and outputs the gradation voltages. The output amplifier circuits generate drive signals by individually amplifying the gradation voltages, and output the drive signals to data lines. The drive control circuit outputs the load signal to the gradation voltage generation circuit according to a horizontal synchronization signal. The delay time measurement circuit obtains, as a measured delay time, a time from receiving the measurement start signal until a voltage value of the drive signal outputted from one of the output amplifier circuits exceeds a predetermined threshold voltage. The drive control circuit shifts a timing of outputting the load signal by a difference between the measured delay time and a reference delay time.
US12249292B2
A display device and a projector are provided. The display device includes a pixel light-emitting panel and multiple color conversion panels. The pixel light-emitting panel includes an N1 number of light-emitting pixel units distributed in an array, and the light-emitting pixel units are driven to emit light through a driver. A first color conversion panel includes an N2 number of first color pixels and an N3 number of first transparent pixels. The first color pixels and the first transparent pixels are disposed relative to the light-emitting pixel units. A second color conversion panel includes an N4 number of second color pixels and an N5 number of second transparent pixels. The second color pixels and the second transparent pixels are disposed relative to the light-emitting pixel units. The lights generated by at least part of the light-emitting pixel units sequentially pass through the first color pixels and the second transparent pixels to achieve the color conversion. The lights generated by at least part of the light-emitting pixel units sequentially pass through the first transparent pixels and the second color pixels to achieve the color conversion.
US12249286B2
A display device is disclosed. The display device comprises: a driving transistor drives a light emitting element; a scanning transistor connected between a first node of the driving transistor and a data line; and a sensing transistor connected between a second node of the driving transistor and a reference voltage line, wherein a period of time during which a characteristic value of the sensing transistor is sensed includes a voltage control period, a voltage tracking period, and a sampling period, and during the voltage control period, a first sensing voltage is supplied to the data line, a second sensing voltage is supplied to a third node of the driving transistor, a third sensing voltage is supplied to gate nodes of the scanning transistor and the sensing transistor, and a fourth sensing voltage is supplied to the reference voltage line. Accordingly, changes of characteristic values of the sensing transistor are sensed.
US12249285B2
Drive circuits and display devices with reduced power consumption are disclosed. In one example, a drive circuit includes a setting circuit configured to precharge, to a first voltage, a video signal line connected to a first transistor configured to sample a voltage of the video signal line, and an adjustment circuit configured to adjust a voltage of the video signal line by charging or discharging the video signal line precharged to the first voltage during a time period corresponding to a second voltage set in the video signal line.
US12249276B2
A display device prevents an increase in chip size and cost by calculating an APL value without a frame memory connected to a timing controller and includes a display panel, a timing controller configured to control an operation of the display panel, a memory configured to store image data of an image frame, and a processor configured to calculate an average picture level (APL) value using the image data stored in the memory, and transfer the calculated APL value to the timing controller.
US12249272B2
Provided are a display device and a tiled display comprising the same. The display device includes PWM data lines for respectively receiving PWM data voltages, first to third data lines for respectively receiving first to third data voltages, sub-pixels respectively connected to the PWM data lines, respectively connected to the first to third data lines, and respectively including at least one light-emitting element, a global power supply line for receiving a global power supply voltage, and a first demultiplexer between the PWM data lines and the global power supply line, wherein the PWM data voltages have grayscale voltages from a black grayscale voltage to a white grayscale voltage, the black grayscale voltage being greater than or equal to the global power supply voltage.
US12249271B2
Devices and methods are provided to overdrive or underdrive a display panel to account for display pixel hysteresis due to several frames of pixel history. An electronic device may include an electronic display and processing circuitry. The electronic display includes a number of display pixels. The processing circuitry may generate image data for the display pixels. The processing circuitry may receive a current frame value of the image data targeted for a first display pixel and, based at least in part on the current frame value and a pixel history of the first display pixel—may indicate a gray level for a number of previous frames—generate a compensated value by which to drive the first pixel to overcome pixel hysteresis to reach the desired luminance at an initial response.
US12249266B2
A driver includes a first terminal group and a second terminal group, a control circuit for outputting a first pulse width signal group including a plurality of pulse width signals corresponding to a plurality of gray levels, and a second pulse width signal group which is different in correspondence between gray levels and pulse widths from the first pulse width signal group, a first drive circuit for outputting a first segment drive signal group based on pulse width signals selected from the first pulse width signal group in accordance with gradation data, to a first terminal group, and a second drive circuit for outputting a second segment drive signal group based on pulse width signals selected from the second pulse width signal group in accordance with the gradation data, to a second terminal group.
US12249264B2
A display device includes a display panel, an input sensor disposed on the display panel and sensing an input during a sensing frame period, a display controller receiving a vertical synchronization signal and a horizontal synchronization signal and controlling driving of the display panel in response to the vertical synchronization signal and the horizontal synchronization signal, and a sensor controller providing a transmission signal including a plurality of sampling periods to the input sensor. The display controller provides frequency information of a display frame period to the sensor controller using at least one of the vertical synchronization signal and the horizontal synchronization signal, and the sensor controller controls the number of the sampling periods of the sensing frame period based on the frequency information.
US12249259B2
A display device includes a display module, a roller connected to a first end of the display module, and a first arm and a second arm disposed on a rear surface of the display module, spaced apart from each other, and connected to a second end of the display module. Each of the first arm and the second arm includes joint units coupled to each other and rotatable relative to each other, and a torsion spring disposed in a portion of adjacent ones of the joint units.
US12249258B2
A personalized and intrinsically valuable jewelry form factor or greeting card that includes electronic functionality. In an embodiment, one form factor is metallic, rectangular device with overall thickness of 3 mm that is credit-card sized. Embedded inside the form factor are electronic components giving rise to its functionality such as processing, data storage, messaging display, user input, wireless charging facilities, battery compactly disposed inside of a 2 mm cavity. Further, the form factor provides strength with a wall thickness of 0.5 mm and made of titanium, or the like.
US12249253B1
Various implementations disclosed herein include devices, systems, and methods for generating a response to a user focus indicator value based on a user comprehension value characterizing a user's association with the user focus indicator value. In some implementations, a method includes obtaining a user focus indicator value. A sequence of user voice inputs relating to the user focus indicator value is obtained. A user comprehension value characterizing an assessment of a user relative to the user focus indicator value is determined based on the user voice inputs. Based on a plurality of media content items that provide information about the user focus indicator value, a response to the user focus indicator value is synthesized that satisfies the user comprehension value. The response is outputted.
US12249252B1
Data is received that includes a passage of text generated in response to a prompt which comprises a plurality of sentences. Thereafter, the passage of text is tokenized into a plurality of tokens each corresponding to a different word in the passage of text. A first classification head of an adaptive fine-tuned transforms classifies each of the tokens into one of a plurality of classes. A second classification head of the adaptive fine-tuned transformer model classifies each of the sentences as either including or not including an argument. Data can then be provided which characterizes the first and second classifications. Related apparatus, systems, techniques and articles are also described.
US12249248B1
Educational book covers including a spine, a cover member, and a pull mechanism. The cover member pivotally couples to the spine. The cover member has an outer face. The pull mechanism is attached to the outer face. The pull mechanism includes a track and a knob. The track is coupled to the outer face. The track defines fixed pull positions along the length of the track. The knob is complementarily configured with the track to selectively rest within the fixed pull positions. The cover member includes unique indicia aligned with each fixed pull position to identify and differentiate the fixed pull positions for educational purposes. More force is required to pivot the cover member relative to the spine by pulling the knob when the knob is selectively translated within the track closer to the spine than when the knob is selectively translated within the track farther from the spine.
US12249247B2
The present application describes a technique for enhancing an electronic version of a maintenance manual or procedure with an interactive workflow, and presenting the enhanced electronic document using mobile computing devices that can be operated easily hands-free. The workflow primarily consists of a set of interactive checklist items that a maintenance specialist can mark complete via a spoken command. The enhanced electronic documents are additionally associated with supplemental multimedia content, presented contextually based on the currently selected and active checklist item. Furthermore, the document viewing application provides for integrated reporting functionality, enabling a maintenance specialist to capture relevant information during the maintenance procedure, for subsequent use in generating and submitting a report either electronically or via hard copy. The mobile computing devices on which the electronic documents are presented additionally provide on-site maintenance specialists with the ability to establish telepresence sessions and otherwise communicate with remote maintenance specialists.
US12249243B2
A computing device is provided comprising a processor and a memory storing instructions executable by the processor. The instructions are executable by the processor to monitor location information for a plurality of aircraft in a geographic region. Geospatial data is received for the geographic region. The geospatial data comprises, for each of one or more physical objects in the geographic region, a virtual representation of the physical object. The instructions are further executable to determine that the location information meets a threshold difference compared to expected location information for a selected virtual representation of a physical object. An indication of an anomaly is output based at least on the determination that the location information meets the threshold difference.
US12249238B2
A method and system of determining whether a stationary vehicle is a blocking vehicle to improve control of an autonomous vehicle. A perception engine may detect a stationary vehicle in an environment of the autonomous vehicle from sensor data received by the autonomous vehicle. Responsive to this detection, the perception engine may determine feature values of the environment of the vehicle from sensor data (e.g., features of the stationary vehicle, other object(s), the environment itself). The autonomous vehicle may input these feature values into a machine-learning model to determine a probability that the stationary vehicle is a blocking vehicle and use the probability to generate a trajectory to control motion of the autonomous vehicle.
US12249237B2
Disclosed are techniques for traffic flow control. In an aspect, an on-board computer (OBC) of a vehicle of a secondary traffic flow determines that a primary traffic flow is passing through an intersection associated with a traffic light, wherein the determination that the primary traffic flow is passing through the intersection is based on sensor data from one or more sensors of the vehicle, vehicle-to-vehicle (V2V) communication, vehicle-to-everything (V2X) communication, or any combination thereof, and reduces a speed of the vehicle to prevent the vehicle from tripping a traffic light sensor associated with the traffic light until after the primary traffic flow has passed through the intersection.
US12249233B2
Proposed is a beauty care system including an application means configured to apply a wave at a predetermined frequency to a target person, and a provision means configured to provide a sensation typifying the predetermined frequency to the target person.
US12249232B2
An instant alert notifier and docking station for preferred use in emergency situations. Preferably, several notifiers and docking station combinations will be located through a building or location. In a preferred use, the user presses a button and pulls the device cover, which causes the instant alert notifier to preferably perform some or all of the following functions (1) snaps a still image of the person removing the notifier, (2) triggers a “code red” alert and/or activates flashing red LEDS on the mounting/docking stations where they are located throughout the building/in all locations and (3) switches from a front to a rear camera operation. Using the notifier, real time, time- and date-stamped video, audio and/or still images can be captured and uploaded to off-site or on premises law enforcement and first responder devices. The pressing of the button or removal of the notifier from the docking station can also cause the system to stream live video, audio and/or images to the first responders/emergency responders from all of the other notifiers in the building still contained within their corresponding docking stations.
US12249229B2
An example method is disclosed, the method comprising: (i) detecting, via a first sensor of an alert system configured for use with a vehicle, a living being inside the vehicle; (ii) measuring, via a second sensor, an environmental feature inside the vehicle; (iii) based at least on the detection of the living being and the measured environmental feature, determining, an alert condition inside the vehicle; (iv) selecting a first computational action based at least on the determined alert condition; (v) transmitting an instruction that causes a component of the vehicle to perform the selected first computational action; (vi) selecting a second computational action based at least on the determined alert condition; and (vii) transmitting, via a network interface, to at least one computing device that is remote from the alert system, an instruction that causes at least one remote computing device to perform the selected second computational action.
US12249226B2
An inventory system, apparatus and method. The method to be used in a cooler that includes a power module provides power to the inventory system from an electric source, battery, WIFI charge, wireless charge and/or combination thereof, a computer processor coupled to the power module, a memory module coupled to the computer processor, an image capturing module coupled to the processor, a movement module coupled to the processor; wherein the movement module triggers the image capturing device to capture images of products in a cooler due to a movement.
US12249220B2
Electronic gaming machines and systems are disclosed that provide for a symbol-based main game that features an array of symbol positions that may if an array growth condition is met, increase in size. Determining whether the array growth condition is met may involve determining how many array growth symbols are shown in association with a game play. A further determination may be made as to whether a feature game trigger condition is met and, if so, a feature game may be presented that utilizes the same array of symbol positions that were present in the main game when the feature game was triggered. Additional array growth may occur in the feature game if the array growth condition is met again.
US12249219B2
A gaming machine includes a processor configured to execute instructions, which when executed, cause the processor to at least control a display device to display a first subgame and a second subgame during a multi-game bingo game, evaluate a first bingo card to determine a first outcome for the first subgame, and evaluate a second bingo card to determine a second outcome for the second subgame. The instructions also cause the processor to control the display device to display the first outcome for the first subgame and the second outcome for the second subgame.
US12249217B2
In various embodiments, the present disclosure relates generally to gaming systems and methods for providing a secondary game with player selected persistent elements.
US12249211B2
Systems and methods for interactive electronic gaming with collusion detection. A host computer system may initiate an interactive gaming session for an interactive electronic game. Interactions by players may be received by the host computer system via player terminals to control gaming action of an interactive electronic game. Interactive content displayed to the players may be responsively changed according to a state of the game created by gaming action. In response to the gaming action, the interactions received from the player terminals may be evaluated and an occurrence of gaming rule violations may be determined based on a result of the interactions being evaluated. Upon determining an occurrence of a gaming rule violation, the host computer system may initiate actions to bar involved player(s) from participating in the interactive gaming session using respective player terminal(s).
US12249207B2
In one aspect, an electronic gaming system is described. The electronic gaming system includes a display device, a random number generator (RNG), a player input interface, and a game controller configured to execute instructions stored in a tangible, non-transitory, computer-readable medium. When executed by the game controller, the instructions cause the game controller to at least determine, during play of a base game, that an enhancement trigger condition is satisfied and convert the symbol displayed on each position having one of the first frame and the second frame displayed thereon into a wild symbol. The instructions further cause the game controller to determine that a bonus game trigger condition is satisfied and convert a plurality of positions on each reel with at least one position having the second frame displayed thereon, into a bonus reel. The instructions also cause the game controller to generate a bonus game outcome.
US12249206B2
A gaming machine having a first reel, and a set of second reels. The first reel has a plurality of prizes displayed at respective first display positions, and spins in a first direction. Each of the second reels is aligned with one of the first display positions, and spins in a second direction to identify one of the prizes.
US12249195B2
A drive system and method of control. The method includes reducing damping of a damped torque command signal when an error between a torque command signal and the damped torque command signal exceeds a threshold amount. Torque is provided with a torque source of the drive system based on the damped torque command signal.
US12249191B2
A method for determining an operating state of a vehicle component of a vehicle. The method includes providing a first knowledge graph that contains information concerning a plurality of vehicle components of a vehicle, each vehicle component providing one or more signals. The method includes determining the operating state of a vehicle component from the plurality of vehicle components, the determining including selecting, using the first knowledge graph, a plurality of signals and one or more state parameters that are necessary for determining the operating state of the vehicle component. The determining further includes calculating one or more state parameters of the vehicle component, based on the selected plurality of signals. The determining of the operating state of the vehicle component includes ascertaining the operating state of the vehicle component based on the information contained in the first knowledge graph and based on the calculated one or more state parameters.
US12249185B2
The present disclosure provides for using multiple inertial measurement units (IMUs) to recognize particular user activity, such as particular types of exercises and repetitions of such exercises. The IMUs may be located in consumer products, such as smartwatches and earbuds. Each IMU may include an accelerometer and a gyroscope, each with three axes of measurement, for a total of 12 raw measurement streams. A training image includes a plurality of subplots or tiles, each depicting a separate data stream. The training image is then used to train a machine learning model to recognize IMU data as corresponding to a particular type of exercise.
US12249184B2
A method to determine activity in a sequence of successively acquired images of a scene, comprises: acquiring the sequence of images; for each image in the sequence of images, forming a feature block of features extracted from the image and determining image specific information including a weighting for the image; normalizing the determined weightings to form a normalized weighting for each image in the sequence of images; for each image in the sequence of images, combining the associated normalized weighting and associated feature block to form a weighted feature block; passing a combination of the weighted feature blocks through a predictive module to determine an activity in the sequence of images; and outputting a result comprising the determined activity in the sequence of images.
US12249181B2
A facial feature matching system comprises a facial feature matching engine. A first user selection of reference facial images is received, and facial features of reference faces are characterized using the facial feature recognition engine comprising a neural network with input, hidden, and output layers. The facial features are weighted. The weighted facial features are used to identify users that have facial features similar to the weighted facial features, wherein the respective reference faces include faces different than the faces of the users. Similarity indicators are generated for the identified users. The generated respective similarity indicators are used to generate a ordering of the identified users which is rendered via the user device. A first user selection of a second user in the ordered identified users is received and the first user and the second user are enabled to communicate over an electronic communication channel.
US12249180B2
A system and method for detecting a facial apparatus including a facial image processor arranged to process an image or a stream of images to detect a facial apparatus on one or more faces represented within the image or the stream of images; and generating a notification output based on a detection of the facial apparatus on the one or more faces.
US12249159B2
A method includes generating a plurality of lidar inputs based on the lidar data, where each lidar input from among the plurality of lidar inputs comprises an image-based portion and a geometric-based portion, and where each lidar input from among the plurality of lidar inputs defines a position coordinate of the one or more objects. The method includes performing, for each lidar input from among the plurality of lidar inputs, a convolutional neural network (CNN) routine based on the image-based portion to generate one or more image-based outputs and assigning the plurality of lidar inputs to a plurality of echo groups based on the geometric-based portion. The method includes concatenating the one or more image-based outputs and the plurality of echo groups to generate a plurality of fused outputs and identifying the one or more objects based on the plurality of fused outputs.
US12249154B2
A method of operating a neural network device including a plurality of layers, includes receiving sensing data from at least one sensor, determining environmental information, based on the received sensing data, determining multiple layers corresponding to the determined environmental information, and dynamically reconstructing the neural network device by changing at least two layers, among the plurality of layers, to the determined multiple layers.
US12249139B2
Autonomous aerial navigation in low-light and no-light conditions includes using night mode obstacle avoidance intelligence, training, and mechanisms for vision-based unmanned aerial vehicle (UAV) navigation to enable autonomous flight operations of a UAV in low-light and no-light environments using infrared data.
US12249110B2
A control device includes a parameter acquisition unit that acquires an augmentation parameter regarding geometric augmentation or optical augmentation of training data to be used for training a machine learning model, a display controller that causes a display device to display an image based on the augmentation parameter, an imaging controller that causes an imaging device to capture the displayed image, and an output unit that outputs the captured image obtained by the imaging device as the training data.
US12249107B2
Methods and devices are provided to encode and decode a data stream carrying data representative of a three-dimensional scene, the data stream comprising color pictures packed in a color image; depth pictures packed in a depth image; and a set of patch data items comprising de-projection data; data for retrieving a color picture in the color image and geometry data. Two types of geometry data are possible. The first type of data describes how to retrieve a depth picture in the depth image. The second type of data comprises an identifier of a parametric function and a list of parameter values for the identified parametric function.
US12249104B2
A camera device includes an imaging unit for capturing an image of an imaging area in which a subject is present, a memory for storing a camera parameter related to imaging, a detection unit for detecting the subject from the captured image, a first determination unit for primarily determining a color of a target portion of the detected subject, a second determination unit for adjusting a determination result of a predetermined color corresponding to the target portion determined by the first determination unit based on the camera parameter, when the color of the target portion determined by the first determination unit is the predetermined color having a plurality of gradations, and a communication unit for transmitting an adjustment result of the predetermined color corresponding to the determined target portion and information on the target portion to an external device in association with each other.
US12249093B2
Disclosed is a system and a method for geo-referencing an object on a floor. The method comprises receiving a camera frame providing view of a section of the floor, receiving a detailed floor plan of the floor, selecting a first area from the section of the floor in which the object needs to be tracked and defining a plurality of reference points. Herein, at least one of the pluralities of reference points is close to a mid-point along one of corresponding axes of the first area. The method further comprises mapping the plurality of reference points to the floor plan, processing the camera frame to determine if the object has been placed in the first area and geo-referencing the one or more object in the floor plan if the object is determined to be placed in the first area.
US12249089B2
A self-position estimation apparatus comprises a camera part; an environmental data storage part that stores information that changes according to the position of a mobile object on a travel route in association with the position information thereof; a first estimation part that estimates the position of mobile object from sensor data containing information that changes according to the position of mobile object and the information in the environmental data storage part; a second estimation part that estimates the self-position of mobile object from a known object included in an image inputted from the camera part; a weighting determination part that determines weighting to the position estimation results by the first estimation part and the second estimation part; and a self-position calculation part that calculates a self-position by linearly combining the self-positions estimated by the first estimation part and the second estimation part using the result from the weighting determination part.
US12249088B2
A control device includes a processor including hardware. The processor acquires a surface image of a surface of an observation target and an inside image of a target portion existing inside the observation target, calculates three-dimensional coordinates of the surface from the surface image, calculates three-dimensional coordinates of the target portion from the inside image, and estimates depth information indicating a depth from the surface to the target portion based on the three-dimensional coordinates of the surface and the three-dimensional coordinates of the target portion.
US12249071B2
An image processing system includes at least one processor including hardware. The processor performs a process that acquires, as a processing target image sequence, images captured in a time series manner with an inside of a living body by an endoscope imaging device, a process based on a database generated by using a plurality of in-vivo images captured at earlier timings than timings at which the processing target image sequence is captured, and a process that determines, when a bleeding has been occurring inside the living body, a kind of a desirable bleeding stopping treatment for a blood vessel on which the bleeding has been occurring based on the processing target image sequence and the database to present, to a user, the determined type of the bleeding stopping treatment.
US12249069B2
A processor derives a first feature amount for an object included in an image by a first neural network, and derives a second feature amount for a sentence including description of an object by a second neural network. The processor acquires each of a first attribute, which is an attribute of the object included in the image, and a second attribute, which is an attribute of the sentence. The processor trains the first and second neural networks such that, in a feature space to which first and second feature amounts belong, as relevance of a combination of the first and the second attributes is higher a distance between the derived first feature amount and second feature amount is smaller.
US12249065B2
An analysis apparatus analyses a video image signal comprising successive frames of imaging an endoscopy procedure. A machine learning block analyses the video image signal using a machine learning technique that classifies regions of the frames as belonging to one of plural classes corresponding to respective types of image artefact. The classes include a motion blur class corresponding to motion blur of the image, at least one erroneous exposure class corresponding to a type of erroneous exposure of the image, and at least one noise artefact class corresponding to a type of image artefact that is noise. A quality score block derives quality scores representing image quality of the successive frames based on the classified regions.
US12249062B2
Techniques for segmentation include determining an edge of voxels in a range associated with a target object. A center voxel is determined. Target size is determined based on the center voxel. In some embodiments, edges near the center are suppressed, markers are determined based on the center, and an initial boundary is determined using a watershed transform. Some embodiments include determining multiple rays originating at the center in 3D, and determining adjacent rays for each. In some embodiments, a 2D field of amplitudes is determined on a first dimension for distance along a ray and a second dimension for successive rays in order. An initial boundary is determined based on a path of minimum cost to connect each ray. In some embodiments, active contouring is performed using a novel term to refine the initial boundary. In some embodiments, boundaries of part-solid target objects are refined using Markov models.
US12249061B1
A method of estimating dimensions of vehicle's exterior defects based on reference dimensions comprising analyzing one or more images captured by one or more image sensors deployed to depict a vehicle to identify one or more reference feature relating to the vehicle, obtaining real-world size of the reference feature(s), computing a pixel to real-world size ratio for the image sensor(s) based on the real-world size of the reference feature(s) and a size in pixels of the reference feature(s) in the image(s), analyzing one or more images captured by the image sensor(s) to identify one or more defects in an exterior of the vehicle, computing a size in pixels of one or more dimensions of each defect; and computing a real-world size of the dimension(s) based on the size in pixels of the respective dimension and the pixel to real-world size ratio.
US12249059B2
A system includes first and second imaging assemblies, and a processor. The first imaging assembly is configured to produce a first image of a measurement site in a sample. The second imaging assembly is coupled with a measurement assembly and is configured to produce a second image of the measurement site. The processor is configured to: (i) perform, based on the first image, a first movement of the sample relative to the measurement assembly, (ii) perform, based on the second image, a second movement of the sample for aligning the sample with the measurement assembly, and (iii) control the measurement assembly to perform a measurement in the measurement site.
US12249046B2
An image processing apparatus acquires a first low-energy image and a first high-energy image captured in a state in which a grid for removing scattered rays is inserted between a radiation source and a radiation detector, and the radiation source is disposed at a first position at which an incidence direction of radiation is a normal direction with respect to the grid, acquires a second low-energy image and a second high-energy image captured in a state in which the grid retreats from between the radiation source and the radiation detector, and the radiation source is disposed at a second position, estimates a thickness of the subject from the first low-energy image and the first high-energy image, and generates a difference image indicating a difference between the second high-energy image and the second low-energy image from the second low-energy image and the second high-energy image based on the thickness.
US12249043B2
Techniques for facilitating non-uniformity mitigation for imaging systems and methods are provided. In one example, a method includes cropping an image based on a defect in the image to obtain a cropped image. The method further includes cropping a supplemental flat field correction (SFFC) map based on the defect in the image to obtain a cropped SFFC map. The method further includes determining a scaling value of a scaling term based at least on a cost function. The method further includes scaling the SFFC map based on the scaling value to obtain a scaled SFFC map. Related devices and systems are also provided.
US12249042B2
A computer implemented method, system and computer program product are provided that receive video feeds from corresponding cameras distributed at different positions and orientations throughout a physical environment, and obtain location data associated with the cameras. The location data is indicative of at least one of the position or orientation for the corresponding camera. The method, system and computer program product identify, from the multiple cameras, a camera combination that includes first and second cameras that have overlapping fields of view (FOV) based on the location data and form a panoramic video of at least a portion of the environment by combining the content from the first and second cameras identified based on the location data.
US12249037B2
A system aligns a 3D model of an environment with image frames of the environment and generates a visualization interface that displays a portion of the 3D model and a corresponding image frame. The system receives LIDAR data collected in the environment and generates a 3D model based on the LIDAR data. For each image frame, the system aligns the image frame with the 3D model. After aligning the image frames with the 3D model, when the system presents a portion of the 3D model in an interface, it also presents an image frame that corresponds to the portion of the 3D model.
US12249032B2
Provided is a cognitive experiment method for change in periphery region image quality for parameter determination of a foveated hologram. According to an embodiment, a cognitive experiment method for determining foveated image parameters includes: generating a foveated image which includes a foveal region and a periphery region while reducing image quality regarding the periphery region; displaying the generated foveated image; receiving an input of a response to image quality of the periphery region from a subject; and collecting information regarding appropriate image quality of the periphery region, based on the response inputted by the subject. Accordingly, in applying a foveated hologram generation algorithm for real-time reproduction, various parameters such as a boundary between a foveal region image and a periphery region image in a foveated hologram, and a degree of quality degradation of the periphery region image may be appropriately determined through a cognitive experiment.
US12249024B2
Examples of the disclosure describe systems and methods for presenting virtual content on a wearable head device. In some embodiments, a state of a wearable head device is determined by minimizing a total error based on a reduced weight associated with a reprojection error. A view reflecting the determined state of the wearable head device is presented via a display of the wearable head device. In some embodiments, a wearable head device calculates a preintegration term based on the image data received via a sensor of the wearable head device and the inertial data received via a first IMU and a second IMU of the wearable head device. The wearable head device estimates a position of the device based on the preintegration term, and the wearable head device presents the virtual content based on the position of the device.
US12249018B2
An electronic chip and a chip assembly are described. The electronic chip comprises one or more processing cores and at least one hardware interface coupled to at least one of the one or more processing cores. At least one of the one or more processing cores implements a game engine in hardware.
US12249017B2
Devices and methods for reducing a DPU transfer time to compensate for a delayed GPU render time. After completion of rendering a second frame that follows a first frame, a frame processor determines whether the first frame is currently transferring to a display panel or has already been transferred to the display panel. At least one clock is used with a first set of clock speeds when the first frame is determined to be currently transferring and used with a second set of clock speeds when the first frame is determined to have already been transferred, the second set of clock speeds being faster than the first set of clock speeds. After completion of the transfer of the first frame, the second frame is transferred based on the set of clock speeds.
US12249015B2
An example of an apparatus to infer joint rotations and positions is provided. The apparatus includes a communications interface to receive raw data from an external source. The raw data includes a first joint position and a second joint position of an input skeleton. In addition, the apparatus includes a memory storage unit to store the raw data. Furthermore, the apparatus includes a pre-processing engine to generate normalized data from the raw data. The normalized data is to be stored in the memory storage unit. Also, the apparatus includes an inverse kinematics engine to apply a neural network to infer a joint rotation from the normalized data. The neural network is to use historical data. Training data used to train the neural network includes positional noise.
US12249006B2
Described herein is a computer implemented method for recolouring a vector graphic. Dominant colours defined by the vector graphic are determined, and a set of file colour groups is generated by associating file colours with dominant colours defined by the vector graphic. Colour change input data defining a particular file colour group and a new colour is received, and in response a colour transformation is determined. Corresponding transformed file colours are then calculated using the colour transformation.
US12249004B2
Apparatus and method for seamless container migration for graphics processors and associated devices
Apparatus and method for migrating a container including graphics processor state. One embodiment of an apparatus comprises: a first graphics processor coupled to a first system memory; execution circuitry of the graphics processor to execute graphics operations of processes grouped into a plurality of containers, the execution circuitry to be shared by the plurality of containers; and a first container migration engine to migrate a first container of the plurality of containers to a second graphics processor coupled to a second system memory, the first container migration engine to freeze operation of the first container at a specified execution point defined by a first container state including process-visible state data and driver-visible state data, the first container migration engine to transmit the first container state to a second container migration engine associated with the second graphics processor and second system memory, the second container migration engine to restore the first container to the specified execution point using the process-visible state data and the driver-visible state data.
US12248994B2
A system for analyzing the environment of a vehicle i) receives a plurality of data from at least one sensor associated with a vehicle, such that the plurality of data includes at least one environmental condition at a location; (ii) analyzes the plurality of data to determine the at least one environmental condition at the location; (iii) determines a condition of a building at the location based upon the at least one environmental condition; (iv) determines an insurance product for the building based upon the determined condition associated with the building; and (v) generates an insurance quote for the insurance product. As a result, the speed and accuracy of insurance providers learning about potential clients and the conditions of the potential client's property and needs is increased.
US12248992B2
In an illustrative embodiment, systems and methods for monitoring insurance claims include identifying, based on predetermined monitoring frequency, insurance claims identified for vulnerability detection processing. Vulnerability detection features may be extracted from data files of the claims, which provide an indication of claim handling deficiencies that can cause claim leakage. A trained vulnerability detection data model can be used to detect claim handling vulnerabilities within the extracted vulnerability detection features where each of the vulnerabilities may include a likelihood of the vulnerability resulting in claim leakage. The vulnerability detection data model may be trained with a data set customized to a respective insurance provider for each claim. Vulnerability scores indicating an overall likelihood of claim leakage can be calculated for the claims based on the detected claim handling vulnerabilities. Vulnerability scores for claims assigned to a user may be presented within a user interface screen at a remote computing device.
US12248991B2
Systems, methods, apparatuses and computer-readable media for receiving data from one or more sensors associated with one or more home devices, such as appliances, home systems, etc. are provided. The data may be used to determine whether the home device is operating within an expected range or, if it is outside of an expected range or threshold, whether a home event has occurred. Upon occurrence of the home event, an insurance claim to cover any damage caused by the home event may be initiated and/or processed. In some examples, repair of any damage may also be coordinated by the system. In some arrangements, the initiation and/or processing of the claim, and/or coordination of the repair may be performed without any additional input from the user associated with the policy, home device, etc. or with limited additional input from the user.
US12248990B2
The disclosed embodiments include methods and systems for providing digital identification cards are disclosed. In one aspect, the disclosed embodiments may provide digital identification cards, such as proof of insurance cards, to mobile devices that are compliant with one or more standards set by identification-requiring organizations, such as a department of motor vehicles. Certain disclosed embodiments may update digital identification cards based on changes to user information or formatting information associated with one or more identification-requiring organizations.
US12248983B2
To manage credit risk using a distributed ledger, a computing device determines a line of credit to provide from a clearing broker to an investment manager. The computing device mints a token representing the line of credit from the clearing broker by interacting with a distributed ledger maintained by a plurality of participants in a distributed ledger network, and generates a transaction including a transfer of the token representing the line of credit from the clearing broker to the investment manager. The transaction is stored in the distributed ledger and includes an indication of the clearing broker providing the line of credit. Then the computing device transmits the transaction to at least one other participant in the distributed ledger network.
US12248982B2
A market electric power price predicting unit predicts a trading price of electric power traded in a P2P electric power trading market. The trading price includes a price of renewable energy electric power and a price of non-renewable energy electric power. A renewable energy index setting unit sets a renewable energy index indicating a degree of the renewable energy electric power in electric power purchased in the P2P electric power trading market. A trading price setting unit sets a desired trading price in an electric power trading plan from a prediction result of the trading price of the electric power and the renewable energy index. A trading plan creating unit creates the electric power trading plan based on the desired trading price.
US12248981B2
Embodiments described herein, inter alia, receive telematics data collected over a period of time, wherein the telematics data is indicative of operation of a vehicle by a potential renter during the period of time; identify, upon analyzing the telematics data, driving behavior(s) of the renter during the period of time; determine, for each driving behavior, a corresponding state of an environment of the vehicle when the driving behavior occurred; determine renter eligibility value(s) for the renter based on the driving behavior(s) and the corresponding state of an environment of the vehicle; compare the renter eligibility value(s) to user preference value(s) of a profile of a vehicle owner, wherein the user preference value(s) define one or more criteria for vehicle renters with whom the vehicle can be shared; and cause an indication of the vehicle associated with the profile to be displayed only if the renter satisfies the criteria.
US12248968B2
Using various embodiments, methods and systems for displaying information associated with a three dimensional (3D) digital asset on a graphical user interface are disclosed. In one embodiment, a system receives metric data related to user interaction or viewability of a set of 3D digital assets in the 3D environment. The system generates a list of 3D digital assets sorted based on the metric data of at least one 3D digital asset out of the set of 3D digital assets, and transmits information of the at least one 3D digital asset and the sorted list of 3D digital assets to the user interface. The information that is related to a 3D digital asset with the highest metric data value is displayed first on the user interface, and wherein information related to the set of 3D digital assets is ordered based on the sorted list.
US12248961B2
An image processing unit (110) acquires a position of an advertisement and a position of a product by analyzing an image in which the product and the advertisement are disposed on a shelf rack are captured. A determination unit (120) determines whether or not a relation between the position of the product and the position of the advertisement satisfies a criterion. An output unit (130) outputs information indicating a determination result obtained by the determination unit (120).
US12248956B2
A device may receive purchase data identifying purchases by users of user devices and identifying non-temporal data associated with the users, and may preprocess the purchase data to generate sequences of multivariate and multimodal symbols. The device may process the sequences of multivariate and multimodal symbols, with a long short-term memory based encoder-decoder model, to generate sequence embeddings, and may process the non-temporal data associated with the users, with a knowledge graph, to determine knowledge graph embeddings capturing the non-temporal data. The device may process the sequence embeddings and the knowledge graph embeddings, with a knowledge graph embedding model, to generate modified sequence embeddings, and may process the modified sequence embeddings, with a clustering model, to determine clusters of the users in relation to products or services purchased by the users. The device may perform one or more actions based on the clusters of the users.
US12248950B2
An apparatus comprises a processing device configured to obtain an information density matrix characterizing information density of feature points in an input visual stimulus, and to analyze content of the input visual stimulus utilizing the information density matrix to identify in the input visual stimulus. The processing device is also configured to evaluate cognitive measures of each of the objects in the input visual stimulus and to estimate a likelihood of a user viewing the input visual stimulus to fixate attention on respective ones of the objects in the input visual stimulus based at least in part on the cognitive measures. The processing device is further configured to modify a design of the input visual stimulus to adjust the estimated likelihood of the user viewing the input visual stimulus to fixate attention on at least one of the objects in the input visual stimulus.
US12248945B2
A system and method that remotely quantifies mass emission rates of emission material emitted from moving vehicles as they operate in real-time. Release locations of these emission materials may or may not coincide, and plumes generated from the releases may be spatially overlapping or distinct. The method can quantify both distance-based mass emission rates (grams/mile) and time-based emission rates (gram/hour). Exemplary approaches can be used to measure vehicle emissions as they move whether the emissions are released from the tailpipe or elsewhere on the vehicle and without touching the vehicle. The approaches might also be used in other situations where material is emitted from a body in a flow field, such as an aircraft or marine vessel moving through air, a stationary source in a wind field, or brake or tire wear particulate material of a heavy-duty truck driving on the road.
US12248938B2
The method includes receiving a first identity attribute; determining a corresponding first level of assurance (LOA) based on the first identity attribute and a first attribute history; receiving a second identity attribute; determining a corresponding second LOA based on the second identity attribute and a second attribute history; defining a Self-Sovereign Identity (SSI) based on the first identity attribute, the second identity attribute, the first LOA, and the second LOA; and determining an aggregate LOA based on the SSI.
US12248937B2
An interface system may include a communication interface. The interface system may include one or more processing units communicatively coupled with the communication interface. The interface system may include a memory having instructions stored thereon that, when executed, cause the one or more processing units to provide an application programming interface (API) that enables a managing authority system and a plurality of mobility entity systems to communicate with one another and the interface system via the communications interface. Each of the mobility entity systems may provide at least one mode of transportation. The instructions may further cause the one or more processing units to establish a communications link between the managing authority system and at least one of the plurality of mobility entity systems.
US12248932B2
In the disclosed transaction processing system, a system and method are described that increase the ease of access and use of different currency networks by consumers using customizable transaction devices. The customizable transaction devices may be re-programmed prior to or during a currency transaction in accordance with the consensus protocol of the currency network associated with the currency transaction. The currency network further includes one or more host devices, each of which include an interface configured to communicate with a transaction device for the purposes of re-programming a Field Programmable Gate Array (FPGA) of the transaction device according to one or more currency network consensus protocols. Optimizing the performance of transaction devices for proof-of-work or other consensus protocol processing decreases the latency associated with validating currency network transactions, thereby increasing the suitability of cryptocurrency for retail transactions.
US12248916B1
A method of automatically determining fulfillment of services performed by a first entity, the method including at a management server, determining one or more first entities having one or more service agreement obligations to one or more second entities, and extracting content data from one or more websites and/or servers hosting the one or more websites. The content data includes one or more separate and distinct event datasets, each event dataset being generated by a particular first entity of the one or more first entities. Determining, for each event dataset, whether the event dataset includes an indication of a particular second entity. Determining whether the particular first entity and particular second entity have service agreement specific information, and in response to determining that the particular first entity and particular second entity are indicated in the service agreement specific information, automatically determining that a service agreement obligation has been fulfilled.
US12248914B2
A method for generating tokens for use in an email-based e-commerce transaction between third party vendor and a customer that is facilitated by a payment server is disclosed. The method may comprise generating a token for use with an email checkout, wherein the token comprises a customer name, and customer email address. The processor may generate an email message for at least one recipient, the email message including a mailto hyperlink including the token, wherein the mailto hyperlink generates an email response message addressed to the payment server including the token. The method may comprise receiving a notification from the payment server indicating that the at least one recipient that the email response message was successfully received by the payment server and the email-based e-commerce transaction is successful.
US12248913B2
Embodiments described herein provide a client system for facilitating enhanced offline payment. During operation, the system obtains a location indicator, which indicates the location of a service, from a charging system. The system then generates an offline code that allows access to the service and corresponds to the location indicator. The offline code can be readable by the charging system, and the client system and the charging system can both be offline. Subsequently, the system encodes the historical data associated with the service in a field of the offline code and sends a message comprising the offline code to the charging system.
US12248904B2
In various embodiments, a first tag is associated with a first parcel that is to be delivered. A data structure is accessed that indicates that the first parcel is assigned to be placed in a first logistics vehicle of a plurality of logistics vehicles. An indication is received that a first device, which may be located inside, on, or in proximity to the first logistics vehicle, has read data of the first tag. A determination is made that the first parcel has been placed inside the first assigned logistics vehicle and a notification is transmitted to a user device associated with a first user that indicates that the first parcel has been placed inside the first logistics vehicle.
US12248878B2
A method for training a neural network. The neural network comprises a first layer which includes a plurality of filters to provide a first layer output comprising a plurality of feature maps. Training of the classifier includes: receiving, by a preceding layer, a first layer input in the first layer, wherein the first layer input is based on the input signal; determining the first layer output based on the first layer input and a plurality of parameters of the first layer; determining a first layer loss value based on the first layer output, wherein the first layer loss value characterizes a degree of dependency between the feature maps, the first layer loss value being obtained in an unsupervised fashion; and training the neural network. The training includes an adaption of the parameters of the first layer, the adaption being based on the first layer loss value.
US12248856B2
Systems and methods for determining predictive model types are provided. A method may include generating a predictive model for a web page of a web site, wherein the web page includes a configuration defining one or more objects presented with the web page, and wherein each object is associated with a predictive model. The method may include determining one or more predictive model types that are associated with the predictive model, determining one or more performance indicators that correspond to each determined predictive model type, wherein performance indicators represent one or more benefits to a website, selecting a predictive model type of the predictive model out of the one or more predictive model types, wherein the predictive model type is selected based on a performance indicator corresponding to the selected predictive model type, and determining a configuration of the web page using the selected predictive model type of the predictive model.
US12248853B2
A method, system, and computer program product for generating lineage events of machine learning models. The method may include identifying a machine learning model with missing lineage. The method may also include generating a creation event and deployment event for the machine learning model. The method may also include generating a version change event for the machine learning model. Generating the version change event may include identifying one or more predicted data points with a low model confidence; rescoring the one or more predicted data points based on the machine learning model at a second time period; determining that the updated one or more predicted data points are significantly different than the one or more predicted data points; and determining that there is a new version of the machine learning model. The method may also include creating a lineage path for the machine learning model.
US12248847B2
Systems, computer-implemented methods and/or computer program products are provided for operating a quantum circuit on a set of qubits. According to an embodiment, a system can facilitate control of data transfer between two or more nodes. The system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise a compilation component that compiles one or more communication paths between two or more nodes for transfer of yet-undetermined data along the one or more compiled communication paths. Alternatively and/or additionally, the computer executable components can comprise an interval boundary implementation component that can commonly set and trigger a successively repeating time point at two or more nodes to align performance at the two or more nodes of one or more quantum gate operations.
US12248836B2
Systems, methods, and devices detect radio frequency identification devices. Methods include transmitting a signal from a transmitter of a wireless device compatible with a wireless communications protocol, and receiving, using a receiver of the wireless device, a signal from a radio frequency identification (RFID) device, the signal comprising one or more resonance parameters. Methods also include generating sensing information and an estimated distance value based, at least in part, on the received signal, the sensing information representing a sensed condition at the RFID device, and the estimated distance value representing an estimate of a distance between the wireless device and the RFID device.
US12248835B2
The present disclosure provides a method for anti-tampering apparatus servicing data implemented by a calculation device connected to a target device, the method comprising: identifying a contract identification code and obtaining a contract package file and a contract authentication code from at least one remote device; obtaining a microservice file corresponding to the target device from the remote device when a device embedded code of the calculation device is matching the contract authentication code; performing the microservice file to enable the target device according to the contract package file and generate an execution report; publishing the execution report to the remote device to obtain an acceptance certification code; and combining and hashing the device embedded code, the contract authentication code and the acceptance certification code to generate a hash value, and sending the hash value to a blockchain. The present disclosure further provides a system for anti-tampering apparatus servicing data.
US12248822B2
Examples described herein relate to providing pool-based automated lifecycle management of infrastructure via abstracted resources. According to an example, a consumption model is maintained in which heterogeneous infrastructure is represented in a generalized form as logical resource objects, including nodes and pools of the nodes. The nodes have respective node roles indicative of specific functionality the nodes are operable to provide to a workload based on the respective attributes/qualities of the nodes. A state model is maintained through which the logical resource objects are transitioned among states and responsive to which notifications are provided to an application orchestration tool associated with the workload. Interactions by the application orchestration tool with heterogeneous infrastructure utilized by the workload are abstracted by providing an API through which requests to manage a lifecycle of the heterogeneous infrastructure are expressed with reference to the logical resource objects.
US12248821B1
Technologies are provided for a multi-cloud bursting service. An example method can include receiving, via a cloud bursting service associated with different clouds, a cloud bursting configuration enabling the cloud bursting service for a local compute environment; based on the cloud bursting configuration, determining a number of jobs in a jobs queue associated with one or more cloud environments from the different clouds; determining a number of nodes available to process the number of jobs in the jobs queue; based on the number of jobs in the jobs queue and number of nodes available, determining whether to spin up a new node, take offline an existing node, or shutdown the existing node to yield a determination; and based on the determination and cloud bursting configuration, performing a cloud bursting action including spinning up the new node, taking offline the existing node, or shutting down the existing node.
US12248820B2
A method includes collecting, by one or more processors of a computer system, digestive capabilities for Input Output Queues (IOQs) of infrastructure components in a hybrid cloud infrastructure, and allocating, by the one or more processors of the computer system, nonvolatile memory express (NVMe) storage cloud resources for the hybrid cloud infrastructure based on the collected digestive capabilities for IOQs of the infrastructure components.
US12248819B2
A method includes aggregating edge resources of a plurality of edge computing sites of an edge utility system, with the aggregated edge resources including edge resources provided by at least one user for utilization by one or more other users. The method further includes utilizing one or more portions of the aggregated edge resources to execute one or more workloads of the one or more other users, metering the utilization of the one or more portions of the aggregated edge resources in conjunction with the execution of the one or more workloads, and committing information characterizing at least the metered utilization of the aggregated edge resources to a distributed ledger.
US12248817B2
One example method includes collecting information concerning respective data access patterns of one or more customers, using the information, and work window information, to calculate a respective data retrieval frequency for each of the customers, and enabling the customers to retrieve data according to their respective data retrieval frequency. The collected information may be weighted prior to calculation of the data retrieval frequency, and the data retrieval frequency may be updated automatically in response to changes in customer data.
US12248810B2
The method performs at the orchestration interface at which update information, including changes to tasks of a workflow, is received from a task manager system (TMS), where the workflow includes a set of tasks, inputs to the tasks, and outputs from the tasks. The inputs and outputs determine runtime dependencies between the tasks. Based on the update information received, the orchestration interface populates a topology of nodes and edges as a directed acyclic graph (DAG) that maps nodes to tasks and edges to runtime dependencies between tasks, based on node inputs and outputs. The orchestration interface instructs the execution of the tasks and handling dependencies by interacting with a task execution system (TES) and by traversing the DAG, the orchestration interface identifies tasks that depend on completed tasks as per the runtime dependencies and instructs the TES to execute the dependent tasks identified.
US12248808B2
Methods, apparatus, systems, and articles of manufacture are disclosed to relocate a compute thread, the apparatus comprising control circuitry to maintain a location of a plurality of domain access counters associated with a plurality of compute-memory domains for a first compute thread, and an execution monitor to set a first domain access counter of the plurality of domain access counters, the first domain access counter associated with a first compute-memory domain of the compute-memory domains, and relocate the first compute thread to a second compute-memory domain of the compute-memory domains in response to a comparison between a second domain access counter associated with the second compute-memory domain and the first domain access counter.
US12248798B2
A method and system determining whether the deployment has been prepared for launch on cloud. The method including receiving, by a server computer, a set of associated image templates to a template repository. The method further including receiving, in the template repository by a processing device of the server computer, a compatible deployable template that is compatible with, and distinct from, the set of associated image templates, wherein the compatible deployable template comprises information for launching the cloud server by starting the plurality of virtual machines from the plurality of virtual machine images together to create a cloud server. The method further including providing the compatible deployable.
US12248791B2
Aspects of the disclosure provide for mechanisms providing a captive portal to manage a driver application for a peripheral device. Systems and methods of the disclosure include: providing, by a client device, a first request for a connection with a peripheral device over a wireless network provided by the peripheral device; receiving a message granting the connection to the wireless network; providing a second request to access a first web page at an address; receiving a second web page associated with a driver application for the peripheral device instead of the first web page; and launching the driver application by using a first link that facilitates an installation of the driver application and a second link that launches the driver application.
US12248788B2
Distributed shared memory (DSMEM) comprises blocks of memory that are distributed or scattered across a processor (such as a GPU). Threads executing on a processing core local to one memory block are able to access a memory block local to a different processing core. In one embodiment, shared access to these DSMEM allocations distributed across a collection of processing cores is implemented by communications between the processing cores. Such distributed shared memory provides very low latency memory access for processing cores located in proximity to the memory blocks, and also provides a way for more distant processing cores to also access the memory blocks in a manner and using interconnects that do not interfere with the processing cores' access to main or global memory such as hacked by an L2 cache. Such distributed shared memory supports cooperative parallelism and strong scaling across multiple processing cores by permitting data sharing and communications previously possible only within the same processing core.
US12248785B2
A processor includes a binary translator an a decoder. The binary translator includes logic to analyze a stream of atomic instructions, identify words by boundary bits in the atomic instructions, generate a mask to identify the words, and load the mask and the plurality of words into an instruction cache line. The words include atomic instructions. At least one word includes more than one atomic instruction. The decoder includes logic to apply the mask to identify a first word from the instruction cache line and decode the first word based upon the applied mask.
US12248784B2
An electronic circuit (4000) includes a bias value generator circuit (3900) operable to supply a varying bias value in a programmable range, and an instruction circuit (3625, 4010) responsive to a first instruction to program the range of the bias value generator circuit (3900) and further responsive to a second instruction having an operand to repeatedly issue the second instruction with the operand varied in an operand value range determined as a function of the varying bias value.
US12248780B2
Methods, systems, and computer-readable storage media for receiving, through a set of user interfaces (UIs), user input including job configuration information and deployment information for an application, providing a CI/CD job for the application with a CI/CD service using the job configuration information and the deployment information, and triggering, in response to a commit of changes to the application in a repository, automated build of the application, and in response, automatically: generating a development descriptor file at least partially based on the user input, providing an archive file including the development descriptor file, and processing, by the CI/CD job executed by the CI/CD service, the archive file to deploy the application within the target environment.
US12248774B2
An OTA master is configured to control software update for an electronic control unit mounted on a vehicle. The OTA master includes a communication unit configured to receive, front a center, a distribution package including update data for an electronic control unit on which a first-kind non-volatile memory having one storage area is mounted and update data for an electronic control unit on which a second-kind non-volatile memory having two storage areas is mounted.
US12248772B2
The cloud platform application deployment method and apparatus, the electronic device and the storage medium are provided in the disclosure. The method includes: acquiring the composition information of the application to be deployed in the current cloud platform, the composition information representing the attribute content and composition logic of the application to be deployed; determining the environmental attributes of the respective components included in the application to be deployed according to the composition information of the application to be deployed; calling the corresponding cloud environment plugins for the respective components according to the environmental attributes of the respective components based on the preset multi-cloud environment configurator; and deploying the application to be deployed to the current cloud platform based on the cloud environment plugins of the respective components.
US12248768B2
In accordance with various embodiments, described herein is a system (Data Artificial Intelligence system, Data AI system), for use with a data integration or other computing environment, that leverages machine learning (ML, DataFlow Machine Learning, DFML), for use in managing a flow of data (dataflow, DF), and building complex dataflow software applications (dataflow applications, pipelines). In accordance with an embodiment, the system can provide data governance functionality such as, for example, provenance (where a particular data came from), lineage (how the data was acquired/processed), security (who was responsible for the data), classification (what is the data about), impact (how impactful is the data to a business), retention (how long should the data live), and validity (whether the data should be excluded/included for analysis/processing), for each slice of data pertinent to a particular snapshot in time; which can then be used in making lifecycle decisions and dataflow recommendations.
US12248760B2
An electronic device and a method of controlling an electronic device are provided. The method includes obtaining an image comprising a text through a camera, identifying an input text, among texts included in the image, to be translated, obtaining a first vector corresponding to the input text by inputting the identified input text to an encoder of a translation model, identifying whether additional information is necessary to translate the input text by inputting the first vector to a first artificial intelligence model trained to translate the input text, based on identification that the additional information is necessary, identifying additional information among the at least one context information by inputting the first vector and at least one context information obtained from the image, and obtaining an output text corresponding to the input text by inputting the first vector and the identified additional information to a decoder of the translation model.
US12248757B2
An embodiment for a method of supporting neurodivergent comprehension of content by proactively identifying and transforming predicted difficult comprehension areas for a given user. The embodiment may receive an activation command from a registered user. The embodiment may automatically identify, within displayed content, predicted difficult comprehension areas based on a series of preferences and behaviors associated with the registered user. The embodiment may mark a textual element associated with the predicted difficult comprehension areas that may be transformed to improve comprehensibility of the predicted difficult comprehension areas for the registered user. The embodiment may detect user interaction with the marked textual element. The embodiment may, in response to detecting user interaction with the marked textual element, transform the marked textual element and provide transformed content to the registered user.
US12248754B2
Database systems and methods are provided for assigning structural metadata to records and creating automations using the structural metadata. One method of assigning structural metadata to a record associated with a conversation involves obtaining a plurality of utterances associated with the conversation, identifying, from among the plurality of utterances, a representative utterance for semantic content of the conversation, assigning the conversation to a group of semantically similar conversations based on the representative utterance, and automatically updating the record associated with the conversation at a database system to include metadata identifying the group of semantically similar conversations.
US12248746B2
Pathways between reference locations in a physical system are generated based on a layout table. Nodes and edges of the directed graph are associated with cell locations of the layout table. The cell locations define features of the reference locations. Parameters of the nodes and edges are defined based on descriptors recalled from the cells associated with the nodes and edges. The nodes and edges are configured based on the descriptors. Path data regarding potential pathways is generated based on the defined nodes and edges.
US12248733B1
Systems and methods for controlling a speaker. In one example, a method includes determining, based on a request to operate a speaker, a type of sound to be produced by the speaker, the request being indicative of whether operation of the speaker is for a communication session or to produce a system sound, and adjusting one or more parameters of the speaker to output (i) speech, based on the request indicating that operation of the speaker is to be for the communication session, or (ii) the system sound, based on the request indicating that the operation of the speaker is to produce the system sound. An example of the method further includes initiating operation of the speaker using the one or more parameters to produce the type of sound.
US12248730B2
At least one exemplary embodiment is directed to a method of earphone feature control by using a graphic user interface on a device linked to the earphone.
US12248729B2
Systems and methods for adjusting a sound level during a conference call are disclosed herein. Conferencing application receives an audio input including a first sound and a second sound. A user selectable element is generated for each sound in an user interface, where a user selection setting a first user selectable element associated with the first sound at a user-specified level is received. The sound level for the first sound is adjusted based on the user selection and output at the user-specified level while the second sound is output at a default sound level.
US12248719B2
A computer-readable storage medium storing a program for expanding a function of general-purpose software that generates print data which can be printed by a plurality of printers of a plurality of makers. The program includes a code for causing an apparatus to acquire capability information of capabilities of a printer included in the printers of the plurality of makers, a code for converting the acquired capability information to icons each representing an item of the capability information, and a code for causing the apparatus to display the converted icons on a display section.
US12248718B1
That content on a last page of a print job having multiple pages satisfies a residue threshold is detected. In response to detecting that the content on the last page satisfies the residue threshold, the print job is modified to have one fewer page. A printing device is caused to print the modified print job.
US12248713B2
A recording apparatus includes a recording unit, first and second sheet discharge portions to which recorded products each recorded with an image are discharged, an acquisition unit, a determination unit, and a reception unit. The recording unit records the image by imparting recording materials. The acquisition unit acquires a recording job instructing recording of the image. The determination unit determines, in a case where sheet discharge destination information included in the recording job indicates the first sheet discharge portion, whether a recorded product of an n-th page is dischargeable to the first sheet discharge portion, wherein n is greater than or equal to one. The reception unit receives, in a case where a result of the determination by the determination unit is that recorded product is not dischargeable to the first sheet discharge portion, an instruction about recording of the n-th page from a user.
US12248709B2
A method of operating a storage server which includes a plurality of storage devices and a storage node configured to control the plurality of storage devices is provided. The method includes grouping first virtual machines based on workload characteristics of the first virtual machines, to generate a virtual machine group table; receiving, from first storage devices, attribute information of the first storage devices, the first storage devices being allocated to the first virtual machines; collecting recovery information from the first storage devices; generating a recovery sequence table by determining recovery sequences based on the virtual machine group table, the attribute information, and the recovery information; and providing a corresponding recovery sequence to a second storage device of the plurality of storage devices, based on the recovery sequence table, the second storage device being allocated to a new second virtual machine different from the first virtual machines.
US12248706B2
A data storage device has a cache and a non-volatile memory. Instead of flushing the entire cache to the non-volatile memory in response to a command from a host, the data storage device flushes only the cached data that is associated with an identifier provided by the host. This allows the cached data associated with the identifier to be flushed more quickly. The data storage device can also prioritize queued commands that are associated with the identifier.
US12248705B2
Systems and methods of memory operation involving dynamic adjustment of write policy based on performance needs are disclosed. In one embodiment, an exemplary method may comprise monitoring memory performance parameters related to a programming operation being scheduled, selecting a write policy based on the memory performance parameters monitored, executing a memory control process that is configured to switch between the first addressing scheme and the second addressing scheme, and programming a first superpage of the programming operation using the first addressing scheme and programing a second superpage of the programming operation using the second addressing scheme.
US12248703B1
In some exception flows, a device controller may need to store and subsequently recover a current state of a host queue. In these particular exception flows, recovering the current state of the host queue is complex due to the varying states a host queue may be in at the time of storing, including having pending commands in the host queue. Examples of such exception flows include low power modes in client SSDs and live migrations in enterprise SSDs. Using dummy host submission and completion queues during the host queue recovery process allows the device controller to efficiently operate even when there are pending commands in the host queue. The dummy queues may be stored in the HMB, internal DRAM, or any other system dummy buffer (i.e., in a different device or tenant).
US12248698B2
Storage device throttling amount of communicated data depending on suspension frequency of operation
A storage device includes a memory and a controller. The controller controls the memory such that, in response to a request for a first read operation on the memory while a first write operation is performed on the memory, the first write operation is suspended, and the first read operation is performed, the suspended first write operation is resumed after the first read operation is completed, and second write operation subsequent to the first write operation is performed on the memory after the resumed first write operation is completed. The controller throttles an amount of data communicated to the memory device for the second write operation or for a second read operation subsequent to the first read operation, based on a frequency that the first write operation is suspended.
US12248688B2
A storage system configuration alternation system implements storage system reconfiguration alternation by determining a first set of storage system optimization policies to be applied during periods where the workload on the storage system is primarily transactional, and determining a second set of storage system optimization policies to be applied during periods where the workload on the storage system is primarily bandwidth intensive. The storage system configuration alternation system monitors the storage system workload to identify whether the storage system workload is primarily transactional or primarily bandwidth intensive. Based on the current monitored determination, the configuration alternation system selectively applies either the first or second set of storage system policies. A primarily bandwidth intensive workload may be determined based on a combination of a high percentage read IO operations of maximum read size, low CPU utilization, and high back-end bandwidth utilization. Policies may include CPU bias, memory segmentation, and LRU bias.
US12248686B2
System creates mapping of storage intent, defined for digital asset, to primary storage tier, of primary storage tiers in primary protection storage system, that matches storage intent. System receives request to store copy of digital asset, and stores the copy with storage intent in primary storage tier, based on mapping of storage intent to primary storage tier. System identifies expanded group of storage tiers comprising primary storage tiers combined with additional storage tier. If additional storage tier matches storage intent more than primary storage tier matches storage intent, which is mapped to primary storage tier, system changes mapping of storage intent to primary storage tier into mapping of storage intent, defined for digital asset, to additional storage tier. System relocates each copy of digital asset, based on mapping of storage intent to primary storage tier, to additional storage tier, based on mapping of storage intent to additional storage tier.
US12248685B2
A data storage device and method for reducing read disturbs when reading redundantly-stored data are provided. In one embodiment, a data storage device is provided comprising a memory and a controller. The memory is configured to redundantly store a plurality of copies of data, wherein the plurality of copies of the data comprise a primary copy of the data and at least one secondary copy of the data. The controller is configured to randomly select one of the plurality of copies of the data instead of selecting the primary copy of the data as a default; and read, from the memory, the randomly-selected one of the plurality of copies of the data. Other embodiments are possible, and each of the embodiments can be used alone or together in combination.
US12248684B2
An operating method of a non-volatile memory device, the method including: receiving a program command from an external device; determining an operating mode in response to the program command; when the operating mode is a surface mount technology (SMT) mode, performing an initial program operation in which a plurality of memory cells are programmed through a plurality of steps to form a first threshold voltage distribution; and when the operating mode is a normal mode, performing a normal program operation in which the plurality of memory cells are programmed through a single step to form a second threshold voltage distribution, wherein the first threshold voltage distribution is narrower in width than the second threshold voltage distribution.
US12248676B2
A data storage device includes a memory device, a random access memory (RAM) device, and a controller coupled to the memory device and the RAM device. The controller is configured to determine a workload type of the data storage device, determine to store at least a portion of a compressed logical to physical translation table (ZCAT) in the RAM device based on the workload type, and utilize a remaining portion of the RAM device to perform background operations. The controller is further configured to determine a persistence or temperature of the ZCAT, where the portion of the ZCAT stored to the RAM device is based on the persistence and/or the temperature of the ZCAT. The remaining portion of the ZCAT is stored in the HMB, where the remaining portion may update any out-of-date ZCAT entries.
US12248675B2
A method for performing multi-touch (MT) data fusion is disclosed in which multiple touch inputs occurring at about the same time are received to generating first touch data. Secondary sense data can then be combined with the first touch data to perform operations on an electronic device. The first touch data and the secondary sense data can be time-aligned and interpreted in a time-coherent manner. The first touch data can be refined in accordance with the secondary sense data, or alternatively, the secondary sense data can be interpreted in accordance with the first touch data. Additionally, the first touch data and the secondary sense data can be combined to create a new command.
US12248672B2
Embodiments of the present disclosure provide a progress adjustment method and apparatus, an electronic device and a storage medium. The method comprises: receiving a progress adjustment operation that acts on a progress bar of a target content; in response to the progress adjustment operation, expanding a size of the progress bar, and adjusting the progress of the target content according to the progress adjustment operation; and in response to determining that the progress adjustment operation ends, stopping adjusting, according to the progress adjustment operation, the progress of the target content.
US12248657B2
The techniques disclosed herein enable systems to provide a streamlined user experience in file manager applications across diverse file contexts (e.g., local, cloud). This is accomplished by utilizing expanded folder previews that enable a user to view and interact with the contents of a folder without navigating into the folder itself. In various examples, an expanded folder preview is triggered by a user input within a user interface selecting a folder such as a hover gesture. Accordingly, the expanded folder preview displays some or all of the files and/or subfolders within the folder to enable contextual actions such as file uploads and transfers. In addition, the expanded folder preview can be customized based on the file context of the associated folder. For instance, a local folder preview can provide preview renderings of file content. In another example, a collaborative folder preview can identify other users with access to the file.
US12248653B2
Disclosed herein is a graphical user interface (GUI) for a colorimetry software product, a computer-implemented method for generating the GUI, and a system for performing the method.
US12248648B2
A capacitance module may include a stack of layers, the stack including a first substrate and at least one capacitance sensing electrode on the substrate. The capacitance module may also include a magnetically conductive, electrically insulating material incorporated into the capacitance module.
US12248641B2
A touch panel and a touch display device with the same are disclosed. A touch panel is disclosed in which at least one layer of a first insulating layer is disposed on the display panel, first touch electrodes are disposed on the first insulating layer, at least one second insulating layer is disposed on a first touch electrode, second touch electrodes are disposed on the second insulating layer, a third insulating layer is disposed on the second insulating layer on which the second touch electrodes are disposed, each of the first touch electrodes and each of the second touch electrodes overlap each other, and a refractive index of at least one of the first insulating layer, the second insulating layer and the third insulating layer is different from that of the other insulating layers, thereby improving the visibility of the touch display device.
US12248639B1
There is provided a human operable controller for controlling an application on an external computer system, the controller comprising: a controller body comprising a front and a back, wherein the front is opposite to the back; a thumb-operable control area arranged at the front of the controller body; a plurality of depressible buttons and a touch sensor arranged at the thumb-operable control area; wherein the controller body is shaped to be held in a hand or hands of a user of the controller such that the plurality of depressible buttons is operable by a thumb of the user with or without touching the touch sensor; a processing circuitry for generating at least one control signal based on user interaction with the plurality of depressible buttons and the touch sensor; and a communication interface for communicatively coupling with the external computer system and for providing the control signal to the external computer system to control the application.
US12248636B2
A head-wearable audio device has a motion sensor that outputs motion parameter values based on a detected motion gesture. A gesture type is recognized by comparing the motion parameter values and per-user per-gesture-type recognition parameter values. An action is selected based on the selected gesture type and is executed by the head-wearable audio device or an application in a remote computing device. The head-wearable audio device may also include a capacitive touch sensor that detects capacitive touch events and outputs capacitive touch parameter values. A gesture type may be recognized by comparing both of detected motion parameter values and detected capacitive touch parameter values with per-user per-gesture-type recognition parameter values. The per-user per-gesture-type recognition parameter values are improved over time using machine learning and/or automated logic based on historical detected motion or capacitive touch parameters and corresponding selected gestures, or user profile data.
US12248625B2
Techniques of providing continual augmented reality navigation include combining first and second 6DoF poses from, respectively, a localization from a map in a vicinity of a location to an image and from predicted 6DoF poses based on IMU data. The first 6DoF pose is based on a visual positioning system that uses map data from a vicinity of a location combined with an image from the world-facing camera of the AR smartglasses that provides 6DoF pose in world coordinates independent of the IMU. The second 6DoF pose is based on compensated rotational velocity and acceleration measurements derived from IMU intrinsic values.
US12248619B2
A computer program product includes a non-transitory computer readable medium and program instructions embodied therein. An apparatus includes a non-transitory data storage device storing program instructions and at least one processor configured to process the program instructions. The program instructions are configured to, when processed by the at least one processor, cause the apparatus to perform various operations. The operations may include monitoring a tamper-detection sensor of an edge device, wherein the edge device performs a tamper-prevention operation in response to an output signal from the tamper-detection sensor. The operations may further include detecting entry of an authorized person into a facility where the edge device is located and automatically sending a disabling instruction to the edge device to cause the edge device to temporarily disable the tamper-prevention operation of the edge device in response to detecting entry of the authorized person into the facility.
US12248612B2
In some examples, a data aggregator and anonymizer is provided for selective encryption of test data. An example data aggregator and anonymizer can perform operations including receiving first order data from a first data source, the first order data including a mix of sensitive and non-sensitive information, the sensitive information including one or more of Personally Identifiable Information (PII), Protected Health Information (PHI) and Payment Card Industry (PCI) information; receiving second order data from a second data source, the second order data including a different mix of sensitive and non-sensitive information, the sensitive information including one or more of PII, PHI, and PCI information; combining and storing the first and second order data into an aggregated data structure, the aggregated data structure including layers in which stored data resides; identifying the sensitive information; encrypting identified sensitive information stored in at least one layer of the aggregated data structure to create an anonymous body of test data; storing the anonymous body of test data in a database; and providing access to the anonymous body of test data to the first or second data source or a third-party data analyzer.
US12248605B2
The present application discloses a method, system, and computer system for storing, reading and/or encrypting personal identifiable information (PII). The method includes obtaining PII data corresponding to a dataset, obtaining a PII key associated with the PII data, and storing, in the dataset, information pertaining to the PII key in association with the PII data.
US12248601B2
Aspects of the present disclosure provide systems, methods, and computer-readable storage media that support secure training of machine learning (ML) models that preserves privacy in untrusted environments using distributed executable file packages. The executable file packages may include files, libraries, scripts, and the like that enable a cloud service provider configured to provide ML model training based on non-encrypted data to also support homomorphic encryption of data and ML model training with one or more clients, particularly for a diagnosis prediction model trained using medical data. Because the training is based on encrypted client data, private client data such as patient medical data may be used to train the diagnosis prediction model without exposing the client data to the cloud service provider or others. Using homomorphic encryption enables training of the diagnosis prediction model using encrypted data without requiring decryption prior to training.
US12248596B2
A computing device comprising a frontend and a backend is operably coupled to a plurality of storage devices. The backend comprises a plurality of buckets. Each bucket is operable to build a failure-protected stipe that spans two or more of the plurality of the storage devices. The frontend is operable to encrypt data as it enters the plurality of storage devices and decrypt data as it leaves the plurality of storage devices.
US12248588B2
Methods and systems for managing the operation of data processing systems are disclosed. To manage the operation of data processing systems, diagnostic data may be collected. The diagnostic data may include information regarding the operation of the data processing systems usable to diagnose issues impacting the operation of the data processing systems. The diagnostic data may also include sensitive data that may be undesirable to disclose to third parties. To manage risk associated with distribution of the diagnostic data, the diagnostic data may be subjected to partial redaction and/or dual encryption to manage access to the sensitive data included therein. By redacting and/or dual encrypting portions of the sensitive data, access to the sensitive data after the diagnostic data is distributed may be prevented and/or limited to those parties to which an operator of a data processing system elects to provide decryption data.
US12248584B2
A system and method for evaluating definitions from a markup language document for agentless host configuration of an image in a virtualized computing environment generates an instruction to deploy a virtual instance based on a base image, the virtual instance including a disk. The method further includes generating an inspectable disk based on the disk of the virtual instance; receiving a markup language document, the document including a plurality of definitions, each including a data element; inspecting the inspectable disk for a cybersecurity object corresponding to a data element of a first definition of the plurality of definitions; evaluating the first definition based on the cybersecurity object to generate an evaluated first definition result, in response to determining that the definition is evaluable; generating an output based on the evaluated first definition result; and generating the output based on a notification, in response to determining that the definition is unevaluable.
US12248579B1
Cybersecurity is a critical requirement for current and future vehicles, to protect against catastrophic cyber attacks. Vehicles today (including land vehicles, waterborne vehicles, and aircraft including such embodiments as airplanes, helicopters, and air taxis) are constructed with myriad separate sensors and actuators, which generally have only limited cyber protections—a worrying vulnerability. Therefore, procedures are disclosed for a vehicle-wide 5G/6G network in which each ECU (electronic control unit) is a separate user device. Each ECU is also the manager of a set of sensors and actuators, forming a local sub-network with tightly regulated wireless protocols. Each ECU and each end sensor/actuator may include an AI model to detect and defeat cyber attacks. Each sensor/actuator boots from ROM and executes from ROM, performs its specific tasks on demand, and then communicates the results solely with its ECU in a nested-star topology, thereby providing vehicle-wide cybersecurity on par with 3GPP standards.
US12248578B2
Systems and methods for performing vehicle software attestation. One system includes an electronic control unit (ECU) master included in a vehicle and a verifier system. The ECU master receives a digital shadow request generated by the verifier system and generates a digital shadow. The digital shadow is based on a unique, one-way identifier of a program memory space of the ECU master and a unique, one-way identifier of a program memory space of each of a plurality of other ECUs included in the vehicle. The ECU master transmits the digital shadow to the verifier system. The verifier system receives the digital shadow from the ECU master as a first digital shadow, receives a second digital shadow from a digital twin representing software installed in the ECU master and each of the plurality of other ECUs, and determines whether the first digital shadow matches the second digital shadow.
US12248575B2
Disclosed herein are systems and methods for monitoring delivery of messages passed between processes from different operating systems. In one aspect, an exemplary method comprises, creating a proxy process in a first Operating System (OS) for a second process, wherein the second process is from a second OS, the first and second OS being installed in respective computing environments, assigning at least one security policy to the created proxy process for monitoring delivery of messages associated with the created proxy process, where the messages are transmitted through a programming interface of the created proxy process corresponding to a programming interface of the second process, generating a security monitor for the first OS based on the created proxy process and security policies of the first OS, and monitoring the delivery of messages between at least a first process in the first OS and the second process based on the security policies.
US12248572B2
In some embodiments, a method includes processing at least a portion of a received file into a first set of fragments and analyzing each fragment from the first set of fragments using a machine learning model to identify within each fragment first information potentially relevant to whether the file is malicious. The method includes forming a second set of fragments by combining adjacent fragments from the first set of fragments and analyzing each fragment from the second set of fragments using the machine learning model to identify second information potentially relevant to whether the file is malicious. The method includes identifying the file as malicious based on the first information within at least one fragment from the first set of fragments and the second information within at least one fragment from the second set of fragments. The method includes performing a remedial action based on identifying the file as malicious.
US12248562B2
A processing circuitry having a secure domain and a less secure domain. A control storage location stores a domain transition disable configuration parameter specifying whether domain transitions between the secure domain and the less secure domain are enabled or disabled in at least one mode of the process-ing circuitry. In the at least one mode of the processing circuitry, when the domain transition disable configuration parameter specifies that said domain transitions are disabled in said at least one mode, a disabled domain transition fault is signalled in response to an attempt to transition between domains in either direction. This can help support lazy configuration of resources for the secure domain or less secure domain for a thread expected only to need the other domain.
US12248549B2
Systems and methods of authorizing access to access-controlled environments are provided. In one example, a method includes receiving, passively by a computing device, user behavior authentication information indicative of a behavior of a user of the computing device, comparing, by the computing device, the user behavior authentication information to a stored user identifier associated with the user, calculating, by the computing device, a user identity probability based on the comparison of the user behavior authentication information to the stored user identifier, receiving, by the computing device, a request from the user to execute an access-controlled function, and granting, by the computing device, the request from the user responsive to determining that the user identity probability satisfies a first identity probability threshold associated with the access-controlled function.
US12248544B2
In an example implementation according to aspects of the present disclosure, a system receives behavioral biometric data associated with a user of a computing device. The system determines whether an identity of the user is authenticated based on a comparison of the received behavior biometric data and historical behavioral biometric data associated with the user of the computing device. In response to determining that the identity of the user is not authenticated based on the comparison of the received behavioral biometric data and the historical behavioral biometric data, the system receives physiological biometric data associated with the user. The system determines whether the identity of the user is authenticated based on a comparison of the received physiological biometric data and historical physiological biometric data associated with the user of the computing device.
US12248541B1
The present invention discloses a watermark embedding method based on service invocation data, comprising obtaining service invocation data, and preprocessing the invocation data, then, obtaining the key data through screening the preprocessed invocation data based on relevant weights, then, adding timestamps to the key data to obtain enhanced data, after that, selecting the contribution degree of the enhanced data to obtain high-quality data, and encoding the high-quality data to generate encoded data, then, constructing a data watermark embedding model by employing the encoded data, and inputting the service invocation data to be embedded into the data watermark embedding model, and thus the embedding results can be output. This method can not only improve the accuracy of watermark embedding for service invocation data, but also provides good interpretability, making it directly applicable to watermark embedding systems.
US12248538B2
A method, system and computer program product for light-weight software license compliance management. One embodiment of the method comprises accessing a set of software logs from a target device, analyzing the set of software logs to generate a license violation probability score, determining the license violation probability score satisfies a predetermined threshold, and notifying a user of a need to scan the target device for software license compliance.
US12248527B2
A computer-implemented method comprises displaying a grid comprising a plurality of cells; receiving user input modifying a state of one or more of the plurality of cells to create a graphical shape in the grid, wherein each of the plurality of cells is limited to one of a plurality of predefined states; requesting an internet protocol (IP) address corresponding to the graphical shape; and in response to receiving the IP address corresponding to the graphical shape, retrieving a web resource located at the IP address.
US12248523B1
Systems and methods provide for deriving values for a set of features, for each session of a plurality of sessions that each comprise one or more actions performed by a given user on one or more webpages of a website. The systems and method further provide for generating an initial frustration score for each session of the plurality of sessions by analyzing the set of features for each session of the plurality of sessions using a first machine learning model trained to generate an initial frustration score based on values derived for a set of features for each session of a given set of sessions. The systems and methods further add the initial frustration score to the set of features to generate an updated set of features for each session and generate a final frustration score for each session of the plurality of sessions by analyzing the updated set of features using a second machine learning model trained to generate a final frustration score based on the initial frustration score and features derived for each session of a given set of sessions.
US12248504B2
Techniques are described for a system document management comprising one or more processors having access to a memory. The system is configured to determine an attribute for an input document for execution by a signer. The system is also configured to generate a similarity score for each of a plurality of candidate documents using a machine learning model, wherein using the machine learning model comprises providing the attribute as an input to the machine learning model. The system is also configured to generate data for a graphical user interface comprising an indication of at least a subset of the candidate documents based on the similarity scores generated for each of the plurality of candidate documents. The system is configured to output, for display, the data to a user device.
US12248500B2
A hybrid system for natural language processing is provided. The system may include a transceiver operable to receive a query from a user. The query may include a stock portion integrated with a set of real-time conditions specific to the user. The transceiver may transmit the query to a model and to a response application. The model may receive the query and communicate with a data store. Based on historical data stored at the data store, the model may separate the stock portion from the set of real-time conditions, formulate a response to the stock portion and insert placeholders into the response for responses to the real-time conditions portion. The response application may receive the query and the response. The response application may communicate with private data stores to formulate responsive elements for the placeholders. The response application may insert the responsive elements into the placeholders to complete the response.
US12248498B2
An information processing device receives a request signal, read out a user class or a storage region class from a memory, based on which user class and storage region class the request signal requests, and generates an object corresponding to the read-out class, wherein each user class is a class relating to users and each storage region class is a class relating to storage regions utilized by the users, based on the generated object and the request signal. The information processing device executes a method corresponding to the object, and thereby acquire data corresponding to the request signal. The information processing device outputs the acquired data.
US12248490B2
In accordance with various embodiments, described herein are systems and methods for use with an analytic applications environment, for ranking of database tables for use in controlling extract, transform, load (ETL) processes. In accordance with an embodiment, the system uses a ranking algorithm or process to rank database tables and/or table columns associated with a set of data. The table/column rankings can then be used to prioritize ETL processing of a customer's data for use with a data warehouse or other data analytics environment. In accordance with an embodiment, the method includes determining a global rank; a business rank; and a tenant or customer-specific rank, for a plurality of tables and columns in a customer's database; and aggregating or otherwise using the determined rankings to control the ETL process for a particular customer (tenant), to load their data into the data warehouse.
US12248479B2
A database structure includes at least one of a distributed data storage structure configured to store a plurality of different entity entries, each entity entry being configured to store datasets. The datasets comprise data and a dataset identifier, each entity entry further being configured to store a header comprising matching edges. Each matching edge comprises a matching rule or a reference to the matching rule, the dataset identifiers of any pairs of datasets which match with each other with respect to the matching rule, an index data structure configured to store matching keys, which refer to a respective matching rule, and dataset identifiers of the datasets corresponding to the respective matching key, a lookup data structure configured to store dataset identifiers and a storage location of the corresponding entity entry in the distributed data storage structure or a reference to the storage location.
US12248471B2
System and method for generating and displaying data pipelines according to certain embodiments. For example, a method includes: receiving a natural language (NL) query; receiving a model result generated based on the NL query, the model result including a query in a standard query language, the model result being generated using one or more computing models; and generating the data pipeline based at least in part on the query in the standard query language, the data pipeline comprising one or more data pipeline elements, at least one data pipeline element of the one or more pipeline elements being corresponding to a query component of the query in the standard query language.
US12248468B2
A system and method of automated data collection which adjusts and reacts to expected availability of update data as well as adjusts and reacts to security restrictions in order to obtain update data as soon as reasonably possible without triggering security lockouts or other restrictions which require excessive amounts of manual intervention. The system and methods provide for efficient and timely collection of invoice data for timely processing, auditing and action.
US12248467B1
A computing system configured to perform artificial intelligence-powered search and evaluation functionalities is disclosed. The computer system can receive a natural language search input entered through a user interface, request a search engine to perform a search based on the natural language search input, receive search results returned by the search engine, and submit, in runtime, structured data contained in the search results to a large language model. The structured data includes a table including one or more records and a plurality of fields. The computing system can prompt, in runtime, the large language model to generate scores for the one or more records and present the structured data and the scores on the user interface.
US12248463B1
Devices and techniques are generally described for query enhancements for a contextual data aggregator. In some examples, a context aggregator component may receive from a first computing device, a first query directed to a graph database. In some examples, the first query may include a first sub-query and a second sub-query. In some cases, the context aggregator component may determine that a first input to the first sub-query includes first output data from the second sub-query. In various examples, the first output data may be determined from the second sub-query. In further examples, the first output data may be provided from the second sub-query as the first input to the first sub-query to generate first result data. In various examples, the first result data may be sent to the first computing device.
US12248460B2
Transaction processing systems in accordance with aspects of the invention may process a variety of transactions. Transaction processing systems may include a transaction processing device and a distributed processing system. The transaction processing device obtains transaction requests from a variety of client devices and process the transaction requests. The distributed processing system may also obtain the transaction requests and maintain a transaction history of the transaction requests obtained and/or processed by the transaction processing device. Both the distributed processing system and the transaction processing device may send a transaction succeeded event based on the transaction being processed successfully. The transaction processing device and distributed ledger may also maintain an indication of if a particular transaction has been processed. When the transaction processing device becomes available after a period of unavailability, the transaction history for both the transaction processing device and distributed ledger may be reconciled.
US12248453B2
A method for generating a universal distributed data storage includes: receiving a plurality of data values; generating a key for each of the plurality of data values, wherein the respective key is generated via application of a hashing algorithm to the associated data value; storing, in a database, each of the plurality of data values and the associated generated key as a plurality of key-value pairs; receiving a plurality of additional key-value pairs, wherein each value of the plurality of additional key-value pairs is not included in the plurality of data values; and storing, in the database, each of the plurality of additional key-value pairs, wherein each key included in the plurality of additional key-value pairs is generated via application of the hashing algorithm to the associated value and is not included in the keys generated for each of the plurality of data values.
US12248447B2
A data quality evaluation system can automatically detect one or more types of data anomalies or other data quality issues associated with a data processing system that may impact the quality of output generated by the data processing system. For example, the data quality evaluation system can detect data errors associated with data, detect when data is not received by the data processing system in compliance with defined schedules, detect when elements of the data processing system may be mishandling data, and/or detect when patterns of data does not correspond with historical patterns or validation data. By automatically detecting such data quality issues, technical issues or problems causing the data quality issues can be investigated and corrected.
US12248446B2
Disclosed embodiments provide techniques for estimating imputation algorithm performance. Multiple imputer algorithms are selected, and an evaluation of how well each of the imputer algorithms can estimate the missing data is performed. Disclosed embodiments obtain an imputer candidate dataset (ICD). The imputer candidate dataset is compared to the incomplete data range, and a similarity metric is determined between the data range and the ICD. When the similarity metric exceeds a predetermined threshold, an imputer evaluation dataset (IED) is created from the ICD by removing one or more data points from the ICD. Each imputer algorithm is evaluated by applying the IED to it, and computing an imputer evaluation metric based on its performance. The multiple imputer algorithms are ranked based on the imputer evaluation metric. The best ranked imputer algorithm can then be selected for use on the incomplete data range within the measurement dataset.
US12248444B1
Auto-parallel-load techniques are provided for automatically loading database objects from an on-disk database system into an in-memory database system. The auto-parallel-load techniques involve a pipeline that includes several components. In one implementation, each of the pipeline components is configured to receive, extract information from, and add information to, a “state object”. One or more of the pipeline components include logic that is based on the output of a corresponding machine learning model. The machine learning models used by the pipeline components may be trained from training sets from which outliers have been excluded, and may be used as the basis for generating linear models that are used during runtime, to produce estimates that affect the parameters of the auto-parallel-load operation.
US12248438B2
A system and method are presented that utilize separate append-only arrays to track metadata and real data for a file. All modifications to the file result in metadata records being appended to the end of the metadata array. Write modification commands cause real data to be appended to the file data array. The location of real data on the file data array is identified by a record in the metadata array. Modification commands can be grouped into sets, which complete as a set. Modification sets can rely upon the completeness of prior sets. Read-like commands cause the creation of a virtual array based upon the records of the metadata array. The created virtual array has the same size as the actual file but does not contain the real data for the file. Rather, the virtual file array maps to the actual data stored in the file data array.
US12248429B2
A computer comprising a plurality of interconnected processing nodes arranged in a configuration in which multiple layers of interconnected nodes are arranged along an axis, each layer comprising at least four processing nodes connected in a non-axial ring by at least respective intralayer link between each pair of neighbouring processing nodes, wherein each of the at least four processing nodes in each layer is connected to a respective corresponding node in one or more adjacent layer by a respective interlayer link, the computer being programmed to provide in the configuration two embedded one dimensional paths and to transmit data around each of the two embedded one dimensional paths, each embedded one dimensional path using all processing nodes of the computer in such a manner that the two embedded one dimensional paths operate simultaneously without sharing links.
US12248428B2
One aspect of the present invention is an information processing system including a computer installed in a computer base, a first transceiver connected to the computer, a second transceiver installed in a user base used by a user, a device connected to the second transceiver, a network configured to perform communication between a plurality of the first transceivers and the second transceiver, and a controller configured to control connection between one of the plurality of the first transceivers and the second transceiver, in which the controller is configured to control connection between one of the plurality of the first transceivers and the second transceiver via the network having a circuit switching function.
US12248427B2
A system for transmitting data based on serial communication, which allows the number of slave apparatuses connectable to one master apparatus to be increased, includes a master apparatus configured to generate an input data packet including first data, second data, and control data, and a slave apparatus group consisting of a plurality of slave apparatuses connected in a daisy-chain manner to the master apparatus, wherein each of the slave apparatuses determines first identification information (ID) using bits included in the first data, extracts second ID from the second data, and controls a target device using the control data when the first ID and the second ID match.
US12248426B1
An attachment device is provided for Ethernet communication to a radio. The device includes a transmit/receive circuit, an interface for universal serial bus (USB)-to-Ethernet, an oscillator, a supervisor circuit, a programmable read-only-memory (PROM), a current regulator, a printed circuit board and a housing. The transmit/receive circuit receives a communication signal via an RJ45 receptor from Ethernet. The USB-to-Ethernet interface connects to the RJ45 receptor to forward the communication signal to the USB. The host connector receives the communication signal from the USB for forwarding to the radio. The oscillator provides a periodic clock signal. The three-pin microprocessor supervisor circuit sequences the communication signal via the clock signal and sequence protocol. The PROM buffers the communication signal and the sequence protocol. The current regulator restricts voltage range of the supervisor circuit. The interface, oscillator, supervisor circuit, PROM and current regulator mount to the PCB. The housing contains the PCB.
US12248419B1
An integrated circuit (IC) chip includes a Universal Chiplet Interconnect express (UCIe) interface circuit for transferring UCIe signals. The UCIe interface circuit includes a mainband sub-interface for transferring mainband signals and a sideband sub-interface for transferring sideband signals along a first number of sideband signal paths. A bump interface includes a second number of sideband bumps, each of the sideband bumps for coupling to a signal link. The second number of sideband bumps is less than the first number of sideband signal paths. A converter circuit is disposed between the UCIe interface circuit and the bump interface. The converter circuit includes a receiver circuit to receive first sideband data from the sideband sub-interface. The receiver circuit includes local clock circuitry, oversampling circuitry, and majority detection circuitry to receive oversampled data and to resolve states of sideband data bits based on a majority voting process.
US12248409B2
An apparatus including memory access circuitry for controlling access to data stored in the non-trusted memory, and memory security circuitry to verify integrity of data stored in the non-trusted memory. The memory security circuitry has authentication code generation circuitry for generating authentication codes to be associated with the data stored in the non-trusted memory, for use when verifying the integrity of the data. The apparatus also has a trusted storage, and the authentication code generation circuitry is arranged to generate different authentication codes, dependent on whether the authentication code is to be stored in the non-trusted memory or the trusted storage.
US12248404B2
Provided are ZNS standard based storage device providing data compression and method thereof. A provided method for processing an Input/Output (IO) command includes: providing, by a host to a storage device, a first command for writing data to a first storage zone; allocating, by the storage device according to a Write Pointer (WP) of the first storage zone, a first logical address index to the data to be written by the first command, wherein the first logical address index and a first size of the data to be written by the first command define a first logical address space; compressing the data to be written by the first command to obtain compressed data; storing the compressed data; recording an address for storing the compressed data in association with the first logical address index; providing the first logical address index to the host; and recording, by the host, a first host logical address (HLBA) accessed by the first command in association with the first logical address index.
US12248403B1
A system, method, and device for indexing to a hypercube is provided. The method includes (i) obtaining an index that maps dimensional values to a collection of locations within a hypercube, (ii) determining that one or more tuples of the hypercube is updated along a particular dimension, and (iii) in response to determining that the one or more tuples of hypercube is updated along a particular dimension, creating a new virtual tuple for each updated row and updating the index to store a pointer to the new virtual tuple for a new particular dimension value, the virtual tuple comprising a pointer to a tuple in the index and a validity period for the tuple.
US12248398B2
In an example embodiment, a solution is provided that balances between speed of access and capabilities of an accessed file. More specifically, the concept of a service worker is introduced. The service worker has the ability to intercept requests, such as HTTP requests, for file and to modify them, if necessary. By acting as a middleman between the web browser instance and the web server, the service worker is able to elect to choose to either request versions of files in the cache or to allow the older versions of the files in the cache to remain and be used, balancing between the need for timely responses to requests for files and the need to have updated versions of the files be used. It can then modify web requests from the web browser (such as from web workers of a browser context) as needed to accomplish the aforementioned balance.
US12248394B2
An information processing device comprises one or more known hardware devices including a processor and memory. An intelligent test program is provided to drive the device to develop a smoke test for a target program the name, use and functionality of which is unknown to the test program. The intelligent test program can generate a report on the functionality of the target program and can capture call back functions associated with the target program in order to automatically develop a smoke test script file for use in subsequent smoke test runs on the device.
US12248393B2
The technology described herein provides an automated software-testing platform that functions in an undefined action space. The technology described herein starts with an undefined action space but begins to learn about the action space through random exploration. Both the action taken during testing and the resulting state may be communicated to a centralized testing service. The technology described herein also mines the action telemetry data and state telemetry data to identify action patterns that produce a sought after result. Once a plurality of action patterns is identified and, at least, a partial model of the action space is built, the testing on the test machines may be split into random test mode, replay test mode, and a pioneering test mode.
US12248390B2
Device testing techniques including allocating a log memory, testing a device, and storing test result during testing of the device in the allocated log memory. The allocated log memory can be accessed through an application programming interface (API) during testing of the device, wherein the allocated log memory remains unlocked during testing of the device.
US12248388B1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for configuring devices and software for data collection in clinical research. In some implementations, a database includes information describing characteristics of different technology items and configuration elements corresponding to the different technology items, the configuration elements enabling use of different functions of the technology items. The system identifies a particular technology item selected to be used by participants in a research study. The system retrieves a configuration element from the database that corresponds to the particular technology item and is adapted to enable capture or transmission of data using the particular technology item. The system provides the retrieved configuration element to one or more devices associated with the research study to facilitate implementation of data collection using the particular technology item.
US12248374B2
Last resort access to backups is disclosed. An encrypted backup associated with a first system or vault is stored in the backup associated with another system. If a key needed to decrypt a backup in the first vault is unavailable, an encrypted copy of a backup in the second vault may be used for the recovery operation. Incremental backups from the first and/or second vault, which may be difference incremental backups and may be unencrypted, may be used in the recovery operation.
US12248365B2
A receiving circuit has a clock generator circuit, a synchronization circuit and a controller. The clock generator circuit is configured to generate a base clock signal with a base frequency. The synchronization circuit is configured to synchronize edges in the base clock signal with edges in a Manchester-encoded data signal received over a serial bus. The controller is configured to detect that a first pulse received from the serial bus has a duration corresponding to a pulse duration defined for a first type of sequence start condition that indicates a first type of transaction during which the Manchester-encoded data signal is received over the serial bus; configure a first timer to expire after a first timeout period; and ignore the first pulse when signaling consistent with the first type of sequence start condition has not been received before the first timer expires.
US12248363B2
A storage device non-fatal error debug system includes a storage device including a storage device chassis, storage device subsystems housed in the storage device chassis, and a non-fatal error debug subsystem provided in the storage device chassis and coupled to each of the storage device subsystems. The non-fatal error debug subsystem provides a counter system for each of a plurality of data path stages performed by the storage device subsystems to provide data path(s) in the storage device, and monitors each counter system during the execution of commands by the storage device subsystems via the performance of the data path stages. When the non-fatal error debug subsystem determines that a counter system provided for a data path stage performed by a storage device subsystem to provide a data path in the storage device indicates a non-fatal error, it collects debug information associated with that data path stage.
US12248347B2
A series circuit and a computing device include a power supply terminal for providing voltage for a plurality of chips disposed on the computing device; a ground terminal disposed at one end of each of the plurality of chips relative to the power supply terminal; and a first connection line for separately connecting a first predetermined number of chips of the plurality of chips in series, wherein a communication line is connected between adjacent chips of the first predetermined number of chips, a portion of the communication line is connected to a target connection point, which is disposed on the first connection line and adapted to the adjacent chips, via a third connection line, and the voltage at the target connection point is greater than or equal to the minimum voltage required for communication between the adjacent chips.
US12248344B2
Techniques for liquid cooling interfaces with rotatable connector assemblies are disclosed. In one embodiment, a collar contacts flanges on two components of a connector assembly, preventing them from separating. In another embodiment, a housing is positioned around a stem component. The stem component has a gap between a top part and a bottom part held apart by pillars, allowing water to flow to a tubing fitting connected to the housing. A retainer on top of the stem component holds the housing in place. In yet another embodiment, an internal retainer holds a housing component in place over a stem. Other embodiments are disclosed.
US12248343B2
Aspects of the embodiments are directed to a rack server that includes a rack server chassis; a plurality of backplane printed circuit boards (PCBs) coupled to the rack server chassis, each backplane PCB comprising a plurality of cantilevered beams, each cantilevered beam of the plurality of cantilevered beams comprising a receiver slot to receive a server element; and a serial attached small computer serial interface (SAS) expander circuit element residing on each backplane PCB, the SAS expander circuit element electrically connected to the receiver slot of each cantilevered beam of the plurality of cantilevered beams. The rack server comprises a 5 RU height.
US12248336B2
A display device includes: a display module having a flat area and a bendable area; and a sliding module configured to slide the display module in a first direction, wherein the sliding module includes: a central part including an upper central portion and a lower central portion, wherein the upper central portion is disposed under the flat area, and the lower central portion is disposed under the upper central portion; an upper expandable part configured to expand and contract and connected to the upper central portion; a roller connected to the upper expandable part; a first lower expandable part configured to expand and contract and connected to the lower central portion; and a second lower expandable part configured to expand and contract and connected to the first lower expandable part, wherein the second lower expandable part is connected to the bendable area.
US12248323B2
The technology relates to autonomous vehicles for transporting cargo and/or people between locations. Distributed sensor arrangements may not be suitable for vehicles such as large trucks, busses or construction vehicles. Side view mirror assemblies are provided that include a sensor suite of different types of sensors, including LIDAR, radar, cameras, etc. Each side assembly is rigidly secured to the vehicle by a mounting element. The sensors within the assembly may be aligned or arranged relative to a common axis or physical point of the housing. This enables self-referenced calibration of all sensors in the housing. Vehicle-level calibration can also be performed between the sensors on the left and right sides of the vehicle. Each side view mirror assembly may include a conduit that provides one or more of power, data and cooling to the sensors in the housing.
US12248316B2
A system for transportation includes a vehicle configured to have a rider located therein or thereon, and an expert system to produce a recommendation for a configuration of the vehicle, wherein the recommendation includes at least one recommended parameter of configuration for the expert system that controls a parameter selected from the group consisting of a vehicle parameter, a rider experience parameter, and combinations thereof.
US12248309B2
Provided are a system and a method for diagnosing a state of mechanical equipment. More particularly, provided are a system and a method for diagnosing a state of mechanical equipment, wherein a health index is calculated for various levels in the equipment using one or more sensor parameter values related to individual components of the equipment, and then a current state value of the equipment is finally derived.
US12248306B2
Current approaches to integrating industrial ecosystems, for instance integrating automation functions across different vendors of programmable logic controllers (PLCs), lack efficiencies and capabilities. In an example aspect, a consumer, for instance a PLC, can poll PLCs for an automation function. In response to the polling, a first PLC that includes a memory defining a plurality of dedicated memory areas, can retrieve an interface from a registry memory area that stores information concerning available interfaces in a provider memory area of the plurality of dedicated memory areas, such that the consumer discovers the interface. The consumer can bind to the interface so as to establish a connection between the consumer and the first PLC at runtime of the automation function. In some cases, the plurality of dedicated memory areas further defines a consumer memory area. The first PLC can track available interfaces associated with the first PLC in the registry memory area of the plurality of dedicated memory areas.
US12248304B2
A data verifier, comprising: a first processing circuitry, configured to perform a first safety operation, the first safety operation comprising: determining whether first sensor data representing a second processing circuitry factor satisfy a first verification criterion; and if first verification criterion is satisfied, execute a first safety measure; and if the first verification criterion is not satisfied, execute a second safety measure; a second processing circuitry, configured to perform a second safety operation, the second safety operation comprising: determining whether a first value, generated by a third processing logic from sensor data satisfy a second verification criterion; and if the second verification criterion is satisfied, execute a third safety measure; and if the second verification criterion is not satisfied, execute a fourth safety measure.
US12248303B2
A programmable power tool and method and systems of programming a power tool using wireless communication. An external device having a processor and a transceiver establishes a communication link with the power tool. The external device receives, with the transceiver, a first mode profile stored on the power tool. The first mode profile is defined by a profile type and a first value associated with a parameter for executing the profile type. The external device displays a control screen including the profile type and the parameter at the first value, and receives a user input. The external device generates, in response to the user input, a second mode profile by modifying the parameter to be at a second value. The external device transmits, with the transceiver, the second mode profile to the power tool.
US12248286B2
To infer dynamic control information on a controlled object. An inferring device includes one or more memories and one or more processors. The one or more processors are configured to: input at least data about a state of a controlled object and time-series control information for controlling the controlled object, into a network trained by machine learning; acquire predicted data about a future state of the controlled object controlled based on the time-series control information via the network into which the data about the state of the controlled object and the time-series control information have been input; and output new time-series control information for controlling the controlled object to bring the future state of the controlled object into a target state based on the predicted data acquired via the network.
US12248285B2
Automatic data transfer between a source and a target using semantic artificial intelligence (AI) for robotic process automation (RPA) is disclosed. A user may be provided with the option of selecting a source and a target and indicating through an intuitive user interface that he or she would like to copy data from the source to the destination, regardless of format. This may be done at design time or at run time. For instance, the source and/or target may be a web page, a graphical user interface (GUI) of an application, an image, a file explorer, a spreadsheet, a relational database, a flat file source, any other suitable format, or any combination thereof. The source and the target may have different formats. The source, target, or both may not necessarily be visible to the user.
US12248283B2
A feedback control processing for computing a feedback control input value for controlling the posture of a construction machine using the control gain, in which a control parameter adjustment processing includes: overshoot computation processing for computing an amount of overshoot of a posture detection value with respect to a target position in a previous control section; addition/subtraction rate computation processing for computing a control gain addition/subtraction rate, which is an addition/subtraction rate of the control gain in the next control section, based on the amount of overshoot; addition/subtraction rate smoothing processing for computing a post-smoothing addition/subtraction rate in which the control gain addition/subtraction rate is smoothed based on a post-smoothing addition-subtraction rate computed in the previous control section and the control gain addition/subtraction rate; and control gain computation processing for computing the control gain in the next control section from the post-smoothing addition/subtraction rate.
US12248281B2
Disclosed is a smart watch protective shell, including a main shell, an upper shell and two connectors; the main shell is a hollow cavity and is used for wrapping a smart watch and protecting the smart watch from being damaged; the upper shell is arranged on the main shell; a user watches content on a watch face of the smart watch through the upper shell; the connectors are respectively detachably connected to two ends of the smart watch; and two ends of the main shell are respectively detachably connected to the corresponding connectors to fixedly cover the main shell on the smart watch. According to the present disclosure, the protective shell is fixed on the smart watch, thus achieving zero-frictional removal and mounting of the protective shell and effectively reducing damage of mounting and removal to the smart watch.
US12248278B2
A key for holding a dial foot, the key including a cylindrical head arranged at the end of a rod, the head and the rod being coaxial, the head including a flat and a collar extending over a portion of its periphery in an angular sector defined around the longitudinal axis of the rod, on either side of the flat. The collar includes a cross section with a frustoconical shape and, with respect to the periphery of the head, forms a minimum radial projection, substantially zero, at the ends of this angular sector and forms a maximum radial projection between these ends.
US12248258B2
An image forming apparatus includes an apparatus body, a rotatable first rotary member, a rotatable second rotary member, a casing, a sheet discharge port, an opening and closing member, a duct, and a fan. The casing is provided within the apparatus body and storing the first and second rotary members. The sheet discharge port discharges the recording material that has passed through the nip portion out of the casing. The opening and closing member has the sheet discharge port and opens a conveyance path of the recording material from the nip portion to the sheet discharge port. The fan suctions air from the suction port through the duct. The duct is provided on the opening and closing member and comprises a suction port to suction air from the conveyance path. The suction port is provided on the same side as the first rotary member with respect to the conveyance path.
US12248252B2
In some examples, a method of processing a substrate comprises applying a photoresist (PR) onto a surface of the substrate, pre-exposing the PR to ultra violet (UV) light before depositing or etching a metal oxide (MO) layer onto the PR, and depositing or etching a MO layer onto the PR subsequent to pre-exposing the PR to UV light.
US12248249B2
It is an object of the present invention to form a resist film that is highly sensitive and enables high-resolution patterning. The present invention relates to a resist material that comprises a polymer comprising a unit derived from a structure represented by the following formula (101). In the formula (101), R1 each independently represents a hydrogen atom, an alkyl group optionally having a substituent, an acyl group optionally having a substituent, an allyl group optionally having a substituent, an alkoxy group optionally having a substituent, or an alkylsilyl group optionally having a substituent, and a plurality of R1 may be the same or different. R11 represents a hydrogen atom or an alkyl group optionally having a substituent. R2 represents a hydrogen atom, an alkyl group, a fluorine atom, a chlorine atom, a bromine atom, or a halogenated alkyl group; and Y1 represents a single bond or a linking group.
US12248245B2
A method includes: inspecting a reticle in a reticle pod, the reticle pod including a sealed space to accommodate the reticle, and the reticle pod further comprising a window arranged on an upper surface of the reticle pod, wherein the inspecting is performed through the window; and moving the reticle out of the reticle pod for performing a lithography operation using the reticle.
US12248240B2
A camera module includes a movable portion including a lens barrel, an accommodating portion configured to receive the movable portion, and a driving unit configured to drive the movable portion, comprising a driving magnet integrated with the movable portion. A cross-sectional area of the driving magnet decreases as a distance thereof from an optical axis increases.
US12248239B2
A camera module includes: a housing; a first dynamic component movably disposed in the housing in a direction of an optical axis; a second dynamic component including a lens and movably disposed on the first dynamic component in a direction orthogonal to the optical axis; a pocket configured in either one or both of the first dynamic component and the second dynamic component; a damping gel disposed in the pocket; and a damping pin extending from the first moving body or the second moving body, and at least partially embedded in the damping gel.
US12248233B2
SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.
US12248227B2
In a method for driving an optical element including a first liquid crystal cell, the first liquid crystal cell includes a first substrate on which first and second transparent electrodes are arranged in a first direction, a second substrate on which third and fourth transparent electrodes are arranged in a second direction, and a first liquid crystal layer between the first substrate and the second substrate, and the method includes the steps of inputting a first signal to the first transparent electrode, inputting a second signal having a phase difference of π with respect to the first signal to the second transparent electrode, inputting a third signal having a phase difference of α with respect to the first signal to the third transparent electrode, and inputting a fourth signal having a phase difference of π with respect to the third signal to the fourth transparent electrode.
US12248221B2
According to an aspect, a display device includes: a substrate having a display region; and a plurality of temperature detection wiring lines each having a conductive thin wiring line arranged at a position overlapping with the display region in plan view. A light shielding layer is arranged so as to extend in a first direction in the display region, and the conductive thin wiring line is arranged at a position overlapping with the light shielding layer and extends in the first direction along the light shielding layer in plan view.
US12248214B2
Provided is a color filter. The color filter includes a nano structure layer including a base substrate and a plurality of nano structures which are disposed to be spaced apart from each other on the base substrate and each of which has an elliptical shape on a plane, and a polarization control layer disposed on the nano structure layer and including liquid crystal molecules of which an alignment direction on a plane parallel to the base substrate is controlled by an electric field to realize excellent color reproducibility.
US12248212B2
Disclosed is a display device. The display device of the present disclosure includes: a display panel; a rear frame which is positioned in a rearward direction of the display panel; an inner frame which is positioned between the display panel and the rear frame, and coupled to the rear frame; and an outer frame which is coupled to the inner frame, and supports a rear surface of the display panel.
US12248204B1
A reflective polarization rotator based on a twisted nematic (TN) liquid crystal (LC) configuration may be optimized for achromatic performance in both bright and dark states by compensating wavelength dependence of polarization transformation by the TN LC layer. At linear achromatic input polarization, the compensation aims to provide a circular achromatic polarization at the reflector, which guarantees the achromaticity of the 90 degrees polarization rotation on double pass. The compensation takes care to preserve linear polarization at the reflector when the LC device is driven to a vertical LC director configuration. Such an approach ensures that the performance of the polarization rotator is achromatic in both driven and undriven states of the LC device.
US12248197B2
The present disclosure provides glasses including: a glasses rim; a glasses temple comprising a control circuit or a battery; a rotating shaft configured to connect the glasses rim and the glasses temple, so that the glasses rim and the glasses temple are able to relatively rotate around the rotating shaft, the rotating shaft being disposed with a rotating shaft wiring channel along an axial direction; a connection wire passing through the rotating shaft wiring channel and extending to the glasses rim and the glasses temple, respectively; a speaker comprising an earphone core and being connected to the glasses temple, the control circuit or the battery driving the earphone core to vibrate to generate a sound through the connection wire; and at least two microphones disposed in the glasses temple or the speaker, the at least two microphones being located at positions with different distances from a mouth of a user.
US12248194B2
Disclosed is a non-steel high strength data transmission cable having a strength member (5) and a core (1). The high strength data transmission cable includes a length of a core-cable (10), the length of core-cable (10) includes core (1) plus at least one fiber-optic conductor (2) that is: (i) disposed in a helical shape; and (ii) completely encased in a solid, flexible material. Also disclosed is a process for making a high strength data transmission cable. The high strength data transmission cable is capable of being wound on a winch under tensions and surging shocks experienced by a fishing trawler, and provides high quality data signal transmission and resolution so as to permit use for transmitting data during fish trawl operation from high-resolution sonars used to monitor fish caught.
US12248189B2
A demultiplexer for use in a wavelength division multiplexed system. The demultiplexer comprises: an input waveguide, configured to receive a wavelength division multiplexed signal; a demultiplexing element, configured to demultiplex the multiplexed signal received from the input waveguide into a plurality of multi-mode demultiplexed signal components; a multi-mode output waveguide, the multi-mode output waveguide being coupled to the demultiplexing element and configured to receive one of the multi-mode demultiplexed signal components; and a splitter, coupled to the multi-mode output waveguide, and configured to split the received multi-mode demultiplexed signal component into two single-mode outputs.
US12248187B2
A new fiber optic connector provides a smaller form factor by including two ferrule assemblies in a housing. The housing accepts a push-pull mechanism that allows for insertion and removal from a carrier as well as an adapter. The push-pull mechanism may also include a flexure member to return the push-pull mechanism. Polarity of the fiber optic connector may also be selected by use of the push-pull mechanism.
US12248174B2
A photonic integrated circuit including a semiconductor substrate having integrate a semiconductor light source configured to emit coherent light of at least the first wavelength and the second wavelength, the semiconductor light source having a first factor; a waveguide structure optically coupled to the semiconductor light source, the waveguide structure having a second Q factor that is higher than the first Q factor, the waveguide structure configured to form an optical cavity for at least the light of the first wavelength and the second wavelength; an optical output structure configured to optically couple the waveguide structure with a plurality of optical channels to transmit light of the first wavelength and the second wavelength from the waveguide structure to the plurality of optical channels.
US12248173B2
Disclosed is an optical module, including a lower housing, an upper housing covering the lower housing, a circuit board, a first metal base, a second metal base, a silicon photonic chip, and a light emission module including a laser chip and an optical path assembly. The first metal base is disposed on one side of the upper housing. The second metal base is disposed on one side of the lower housing. The circuit board with a hollow region is disposed on the second metal base. The silicon photonic chip is disposed on the second metal base exposed from the hollow region. The laser chip is disposed on the first metal base. The optical path assembly is disposed on the first metal base and/or on the second metal base exposed from the hollow region, and guides a third optical signal emitted by the laser chip to the silicon photonic chip.
US12248168B2
An electronic device includes a back plate, a filling member, an adhesive layer and a panel. The back plate includes a bottom surface, at least two side walls, at least two extension portions and at least one corner. The filling member is disposed at the corner of the back plate. The adhesive layer is disposed on the filling member. The panel is disposed on the adhesive layer. There is a first distance between the bottom surface and one of the at least two extension portions, and a maximum distance between the bottom surface and the filling member is a second distance, where the second distance is greater than the first distance.
US12248163B2
The present invention provides an optical device for augmented reality having improved light transmittance, the optical device including: an image output unit configured to output augmented reality image light corresponding to an image for augmented reality; a reflective unit configured to transfer the augmented reality image light to the pupil of an eye of a user through reflection; and an optical means adapted such that the reflective unit is disposed therein, and configured to transmit at least a portion of real object image light therethrough toward the pupil of the eye of the user; wherein the reflective unit is formed to have a size of 4 mm or less, and is composed of an optical filter that reflects only image light belonging to the wavelength band of a specific color and transmits image light having a wavelength other than the wavelength band of the specific color therethrough.
US12248156B2
A unitary silicone prescription optic has a molded silicone body comprising: a front surface configured as a light exit; an integral reflector configured to receive and reflect light from an LED light source; and an integral attachment portion configured to mount the molded silicone body within a housing. The unitary silicone prescription optic has many advantages over conventional optic systems.
US12248144B1
A display system includes a display device and a processing system. The display device includes at least one display region. The processing system receives motion data indicative of relative motion between the display device and images, viewed by a user, on or through the at least one display region. The processing system supplies visual cue commands that cause only a first visual cue to be generated on or adjacent to the left peripheral side and only a second visual cue to be generated on or adjacent to the right peripheral side or only the first visual cue to be generated on or adjacent to the top peripheral side and only the second visual cue to be generated on or adjacent to the bottom peripheral side, and to selectively vary either the positions of the first and second visual cues, or the positions of the first and second visual cues.
US12248139B2
An example system includes a first steering lens positioned between an EM source and a second steering lens, and the second steering lens positioned between the first steering lens and an emission lens. The example system includes the first and second steering lenses having a combined first effective focal length, and where the emission lens is a positive lens have a second focal length. The example system includes the first effective focal length being shorter than the second focal length. The example system includes a first steering actuator that move the first steering lens along a first movement course, and a second steering actuator that moves the second steering lens along a second movement course.
US12248133B2
Provided herein is a method for identifying and correcting optical aberrations within a sample under optical microscopy. The method includes providing a plurality of optical beams including at least a first optical beam and a second optical beam; modulating at least one of the optical beams at one or more frequencies; providing a combined optical beam at least partially superimposed in time by the first optical beam and the second optical beam; focusing the combined optical beam into the sample; detecting a first signal excited by the combined optical beam in the sample; demodulating the first signal by at least one lock-in amplifier to obtain a second signal including performing a plurality of measurements of spatial positions of the first optical beam with respect to the second optical beam; identifying and correcting the optical aberrations by the second signal through obtaining the electric-field point spread function of the optical beams.
US12248132B2
An image capturing apparatus includes a stage on which an object is placed, an image capturer, and a controller that relatively moves the stage within a predetermined plane with respect to the image capturer to move a unit image capturing region, and simultaneously causes the image capturer to perform image capturing a plurality of times. The image capturer includes a light source, an objective lens having an optical axis in a direction intersecting the predetermined plane, a multifocal diffractor that generates a plurality of rays of diffracted light including a ray of diffracted light of 0 order from incident light entering through the objective lens, the plurality of rays of diffracted light having focusing positions being different from each other, and an image capturing member that receives each of the plurality of rays of diffracted light in each of a plurality of segment regions defined in a light receiving surface.
US12248130B2
An ultraviolet light array module has a substrate, multiple ultraviolet light chips, and an amorphous silicon concentrator. The substrate has a concave. The ultraviolet light chips are arranged in an array in the concave of the substrate. The amorphous silicon concentrator covers on the concave and includes a light-transmitting base and multiple continuous light-concentrating protrusions. The optical axis of each light-concentrating protrusion aligns with the light-emitting axis of the corresponding ultraviolet light chip to generate ultraviolet light with a specific light-emitting angle. Since the light-concentrating protrusions are integrally formed on the light-transmitting base, the optical axes of the light-concentrating protrusions are close to each other and align with the light-emitting axes of the ultraviolet light chips underneath. By superimposing these ultraviolet lights that maintain the same light-emitting angle, under the same irradiation distance, the central illuminance is greatly increased, and the uniform light shape is maintained.
US12248129B2
A zoom lens system includes: a first lens group having positive power; a second lens group having negative power; a third lens group having positive power; a fourth lens group having positive power; a fifth lens group having negative power; and a following lens group following the fifth lens group. The first to fifth lens groups and the following lens group are arranged in this order such that the first lens group is located closest to an object and that the following lens group is located closest to an image. While the zoom lens system is zooming, intervals between the respective lens groups change. While the zoom lens system is focusing from an infinity focus point through a shortest shooting range, a plurality of negative lens groups included in the fifth lens group and the following lens group move.
US12248127B2
A zoom lens includes: a first lens group having negative refractive power on a most object side; and a positive lens group Pa having positive refractive power, a negative lens group N having negative refractive power, and a positive lens group Pb having positive refractive power that are arranged in this order from the object side and provided on an image side with respect to the first lens group.
US12248118B2
An optical metasurface film includes a flexible polymeric film having a first major surface, a patterned polymer layer having a first surface proximate to the first major surface of the flexible polymeric film and having a second nanostructured surface opposite the first surface, and a refractive index contrast layer adjacent to the nanostructured surface of the patterned polymer layer forming a nanostructured bilayer with a nanostructured interface. The nanostructured bilayer acts locally on amplitude, phase, or polarization of light, or a combination thereof and imparts a light phase shift that varies as a function of position of the nano structured bilayer on the flexible polymeric film. The light phase shift of the nanostructured bilayer defines a predetermined operative phase profile of the optical metasurface film.
US12248112B2
A marine survey system and method for ultrahigh resolution (UHR) mapping of a marine bottom (B) below a body of water (W) by means of a frame (20) towed as a whole by one or more towing cables (12) at a distance (Xf) behind a marine vessel (10) moving over the water (W) in a movement direction (V). The frame (20) comprises a rigid framework (23) and a plurality of independent acoustic sources (21), wherein each acoustic source (21) is independently controlled to emit a separate acoustic wave (A) propagating through the water (W) and reflecting off bottom regions of the marine bottom (B) for the mapping thereof. The acoustic sources (21) are kept fixated by the rigid framework (23) at a source-to-source distance (Ys) less than four meters in a transverse direction (Y) perpendicular to the movement direction (V) of the vessel (10) to distinguish the bottom regions with an ultrahigh resolution (Ry) of less than two meters at least in the transverse direction (Y).
US12248111B2
A method can include receiving well logs, as series data, for wells, where the well logs represent stratigraphic characteristics of a field; for each of the well logs, generating a corresponding vector representation in a dimensional space using a transformer encoder; and determining similarity of the well logs via their corresponding vector representations to characterize well log quality for well log correlation of the field.
US12248110B1
A system and method for radiochromic film calibration utilizing non-ionizing radiation to achieve controlled and reproducible exposures without the need for ionizing radiation sources or specialized expertise. The system includes a non-ionizing photon source, such as LEDs or laser diodes, emitting ultraviolet or visible light, a mechanical shutter to control exposure duration, and a control unit regulating light emission and shutter operation. A variable optical element of a collimator can be used to shape and direct the light beam for uniform exposure. Precise calibration of the system is performed through a field radiometer for routine verification and periodic cross-validation with ionizing radiation sources.
US12248100B2
A computing system may operate a LIDAR device to emit and detect light pulses in accordance with a time sequence including standard detection period(s) that establish a nominal detection range for the LIDAR device and extended detection period(s) having durations longer than those of the standard detection period(s). The system may then make a determination that the LIDAR detected return light pulse(s) during extended detection period(s) that correspond to particular emitted light pulse(s). Responsively, the computing system may determine that the detected return light pulse(s) have detection times relative to corresponding emission times of particular emitted light pulse(s) that are indicative of one or more ranges. Given this, the computing system may make a further determination of whether or not the one or more ranges indicate that an object is positioned outside of the nominal detection range, and may then engage in object detection in accordance with the further determination.
US12248097B1
A light detection and ranging (LIDAR) system can emit light toward an environment and detect responsively reflected light to determine a distance to one or more points in the environment. The reflected light can be detected by a plurality of plurality of photodiodes that are reverse-biased using a high voltage. Signals from the plurality of reverse-biased photodiodes can be amplified by respective transistors and applied to an analog-to-digital converter (ADC). The signal from a particular photodiode can be applied to the ADC by biasing a respective transistor corresponding to the particular photodiode while not biasing transistors corresponding to other photodiodes. The gain of each photodiode/transistor pair can be controlled by adjusting the bias voltage applied to each photodiode using a digital-to-analog converter. The gain of each photodiode/transistor pair can be controlled based on the detected temperature of each photodiode.
US12248096B2
Various implementations disclosed herein include a distance measuring unit for measuring, on the basis of a time-of-flight signal, a distance to an object situated in a detection field. The distance measuring unit includes an emitter unit for emitting pulses in the form of electromagnetic radiation, and a receiver unit comprising a sensor area for receiving the electromagnetic radiation in the form of echo pulses, and a mirror unit disposed upstream of the sensor area, wherein a detection field of the receiver unit is subdivided into a plurality of receiver solid angle segments, and wherein the plurality of receiver solid angle segments are assigned to the same sensor area in that echo pulses incident on the mirror unit from a respective receiver solid angle segment are reflected onto the sensor area when the mirror unit is in a tilt state associated with the respective receiver solid angle segment.
US12248086B2
A distance data between the portable device and the vehicle-side transmission and reception device is acquired. A movement speed of the portable device is calculated based on a change between a current distance data and a previous distance data. A position estimation distance for estimating the position of the portable device with respect to the vehicle is updated when the movement speed is less than a first speed. The position estimation distance is not updated when the movement speed is equal to or larger than the first speed. The position of the portable device is estimated according to the position estimation distance.
US12248083B2
A communication unit includes: a plurality of wireless communication units configured to perform wireless communication with another communication device; and a control unit configured to estimate a relative position of the other communication device relative to the communication unit, wherein the control unit estimates the relative position of the other communication device on the basis of a plurality of distance measurement values indicating a distance between each of the plurality of wireless communication units and the other communication device obtained by each of the plurality of wireless communication units performing wireless communication with the other communication device, and a position characteristic including a position of each of the plurality of wireless communication units in the communication unit.
US12248082B2
Aspects presented herein may improve the performance and accuracy of GNSS-based positioning, where a position-grid based ML may be implemented by a UE or a location server to improve the accuracy of identifying a warm-start position of the UE. In one aspect, a UE or a location server determines, for each grid point within a range of an initial position of a UE, a set of PR residuals based on PRs for each SV of a set of SVs. The UE or the location server determines an estimated position of the UE based on the sets of determined PR residuals.
US12248080B2
Systems and methods for determining an indication of locationing accuracy are disclosed herein. In some embodiments, an antenna deployment including multiple antennas and corresponding locations for the antennas is obtained. Then, one or more radio characteristics are determined for ubiety locations based on the antenna deployment and an indication of locationing accuracy for the ubiety locations is determined based on the one or more radio characteristics. In this way, an antenna deployment can be evaluated for locationing accuracy. This may be used by a network engineer or an automated system to determine and/or refine an antenna deployment.
US12248079B2
Techniques for determining an angle-of-arrival of a wireless transmission are provided, including receiving, with a first antenna, at least a first portion of a wireless transmission, determining when a second portion of the wireless transmission will be received, switching to the second antenna to receive the second portion of the wireless transmission, determining an angle of arrival of the wireless transmission based on the first portion and the second portion of the wireless transmission, and outputting the angle of arrival of the wireless transmission.
US12248078B2
A signal receiving equipment includes a receiver configured to receive signals from a GNSS satellite, a memory, and a processor configured to select a plurality of signals from among the signals received by the receiver using a preset first parameter; perform at least positioning of a location by code-based positioning using the plurality of signals selected using the first parameter; select a plurality of signals from among the signals received by the receiver using a preset second parameter; and perform positioning of a location and time synchronization by carrier-phase-based positioning using the plurality of signals selected using the second parameter, with coordinates indicated by the location positioned by the code-based positioning as initial coordinates.
US12248070B2
An information processing device includes an acquisition unit configured to acquire point cloud data outputted by a measurement device, an association unit configured to associate, through matching between the point cloud data and position information of an object for each of voxels into which a space is divided, measurement points constituting the point cloud data with the voxels, a position estimation unit configured to perform a position estimation of a moving body equipped with the measurement device, based on the measurement points associated with any of the voxels and the position information for the associated voxels, and a calculation unit configured to calculate a reliability index of a position acquired by the position estimation based on a ratio of a number of the measurement points associated with any of the voxels to a number of the measurement points constituting the point cloud data.
US12248067B1
A laser diode firing circuit for a light detection and ranging (LIDAR) device that includes an inductively coupled feedback system is disclosed. The firing circuit includes a laser diode coupled in series with a transistor, such that current through the laser diode is controlled by the transistor. The laser diode is configured to emit a pulse of light in response to current flowing through the laser diode. A feedback loop is positioned to be inductively coupled to a current path of the firing circuit that includes the laser diode. As such, a change in current flowing through the laser diode induces a voltage in the feedback loop. A change in voltage across the leads of the feedback loop can be detected and the timing of the voltage change can be used to determine the time that current begins flowing through the laser diode.
US12248065B2
An optical device for determining a distance of a measurement object includes a LIDAR unit and a light sensor. The LIDAR unit has an illumination device to illuminate the measurement object and a measurement channel to detect a measurement beam reflected from the measurement object and to generate a LIDAR measurement signal. The light sensor has an optical source with a mode-locked laser to generate first and second frequency comb signals and splits the first frequency comb signal into a first measurement signal and a first reference signal and to illuminate the measurement object with the first measurement signal. The light sensor splits the second frequency comb signal into a second measurement signal and a second reference signal. An evaluation unit determines first distance information, evaluates signals detected by a measurement detector and a reference detector, generates a frequency spectrum, and determines second distance information of the measurement object.
US12248060B2
An object identification apparatus includes: an identifier that identifies whether an object is a control target based on a result of comparison between reflection intensity of a detection wave and an identification threshold when the detection wave is received by the moving body; and a changer that changes identification sensitivity of the identifier according to positions of at least two points of the object when the detection wave is reflected at the at least two points and received by the moving body.
US12248059B2
An example method of ultra-wideband (UWB) sensing performed by a wireless communication device, the method comprising determining a first channel impulse response (CIR) estimation of a first frequency channel based on a radio access technology (RAT) session, wherein the RAT is different from UWB. The method also comprises determining a second CIR estimation of a second frequency channel based on a UWB session and determining a third CIR estimation of the first frequency channel based on determining a phase difference between the third CIR estimation and the first CIR estimation. The method further comprises determining a total CIR estimation for a combined frequency channel comprising the first frequency channel and the second frequency channel based on stitching the first CIR estimation, the second CIR estimation, and the third CIR estimation.
US12248052B2
A Doppler radar apparatus, including a transmitter, a receiver, and a processor, is provided. The transmitter transmits a radio frequency signal to a field. The receiver is coupled to the transmitter and receives a reflected signal corresponding to the radio frequency signal from the field. The processor is coupled to the receiver and is configured to detect a target in the field according to the reflected signal. In response to the target not being detected in the field, the processor switches to a power saving mode according to workload reduction information, and workload of the radio frequency signal in the power saving mode decreases based on the workload reduction information.
US12248050B2
Disclosed are a dynamic error measurement apparatus, system, and method for an electricity meter. The measurement apparatus includes a test signal generation unit configured to generate a voltage test signal and two-circuit current test signals, output the voltage test signal to a measurement unit, and output the two-circuit current test signals to the measurement unit and a current summation unit; the measurement unit configured to determine two-circuit electric energy values based on the voltage test signal and the two-circuit current test signals, and output the two-circuit electric energy values to a calculation control unit; the current summation unit configured to determine a combined current signal based on the two-circuit current test signals; and the calculation control unit configured to determine a total electric energy value based on the two-circuit electric energy values. The system includes a standard meter and a measurement apparatus.
US12248044B2
Permitted gradient intensities are established to prevent an overloading of a gradient unit of a magnetic resonance system during a recording, with the magnetic resonance system, of scan data from an examination object situated in a scan volume of said magnetic resonance system.
US12248039B2
In one aspect, a bridge includes at least eight sets of sub-arrays. Each one of the at least eight sets of sub-arrays forms a corresponding one magnetoresistance element. Each one of the at least eight sets of sub-arrays has a reference direction. The at least eight sets of sub-arrays are arranged in a matrix on a die. A reference direction of each one of the at least eight sets of sub-arrays is different from a reference direction of at least one other of the at least eight sets of sub-arrays.
US12248028B2
A method for predicting a lifespan of a battery cell of the present invention includes: virtually dividing a capacity of a battery cell, which is a measurement object for lifespan prediction, into two or more capacity parts, and measuring charge and discharge cycle data for each of the capacity parts; correcting the charge and discharge cycle data by reflecting storage degeneration a positive electrode active material; and predicting a lifespan of the battery cell, based on the corrected charge and discharge cycle data.
US12248025B2
The present disclosure relates to a battery test system for a vehicle that includes a camera configured to capture an image of a vehicle identification number located on the vehicle, the camera being coupled to a processor which determines characters of the vehicle identification number from the image of the camera and correlates the characters of the vehicle identification number to a vehicle identification number database to receive battery parameters for the vehicle, a battery tester that is removably connected to terminals of a battery of the vehicle and configured to receive battery test results, and a display which conveys information relating to the battery parameters and the battery test results.
US12248017B1
An AC power source is controlled to inject an AC signal to a current sensor. In one embodiment, the AC power source is capacitively coupled to the current sensor. An output of an arc fault detection circuit is received. In one embodiment, the arc fault detection circuit is coupled to the current sensor, and wherein the arc fault detection circuit is configured to detect a presence of an arc based at least in part on the current sensor. It is determined whether a fault in the arc fault detection circuit is present based at least in part on an evaluation of the output of the arc fault detection circuit.
US12248016B2
A health signature of each switching device in a control system is estimated using system parameters such as a DC-link voltage, three-phase voltages, three-phase currents, and temperature. The switching devices can be implemented as transistors, and a health signature for each transistor may be an on-state resistance or an on-state voltage of the transistors. For example, the on-state resistance for a metal-oxide-semiconductor field-effect transistor (MOSFET) functions as a health signature. Alternatively, the on-state voltage is used as a health signature for an insulated-gate bipolar transistor (IGBT). Additionally, a junction temperature is estimated for each transistor. Using the estimated health signatures and the junction temperatures, the remaining useful life of each transistor is estimated.
US12248013B2
Devices, systems and methods for using system-level malfunction indicators to monitor the operation and resiliency of the autonomous driving system components are described. One example of a method for diagnosing a fault in a component of an autonomous vehicle includes receiving, from an electrical sub-component of the component, an electrical signal, receiving, from an electronic sub-component of the component, a message, and determining, based on the electrical signal and the message, an operational status of the component.
US12248006B2
For an electrical unbalanced load of a vehicle having an at least partially electrified drive train with at least one high-voltage system, information about a value characterizing an energy quantity of a Y capacitor of the high-voltage system is determined. The information about the electrical unbalanced load is finally determined by comparing the determined characterizing value with a threshold value.
US12248004B2
A membrane probe card and its probe head, and the membrane probe card comprises a membrane probe head, and the membrane probe head consists of a support, membrane, a probe and an interconnecting wire; a concave supporting structure is arranged between the acting surface of the support and the membrane; the concave supporting structure comprises a concave structure and a supporting elastic layer, and the concave structure comprises one or more concaves, the concave corresponds to the position of the probe and the concaves are eccentric with the corresponding probes; the convex insert of the supporting elastic layer is embedded in the corresponding concave to generate a thickness difference between the two sides of each probe on the supporting elastic layer.
US12247996B2
A method for compensating sensor tolerances of accelerometers of a vehicle. The method includes following steps: recording of measurement signals of at least three similarly oriented accelerometers, calculation of an acceleration (ab,z) at a reference position in the spatial direction, which corresponds to the orientation of the accelerometers, low-pass filtering of the measurement signals, determination of tolerance parameters (cx, cy, cz) of each sensor via an optimization method with the aid of the calculated acceleration (ab,z) at the reference position, and calculation of the adjusted measurement signals from the recorded measurement signals and the tolerance parameters (cx, cy, cz).
US12247993B2
Disclosed is a specimen measurement method for measuring platelet aggregation of a specimen, and the specimen measurement method includes: automatically preparing a diluted reagent solution that contains a platelet-aggregating reagent diluted with a diluent; preparing a measurement sample that contains a predetermined concentration of the platelet-aggregating reagent, from the diluted reagent solution and the specimen; and performing optical measurement of the measurement sample.
US12247991B2
Systems and methods for operating an aquatic robot. The methods comprise: autonomously propelling the aquatic robot through a body of water to a location where a water sample is to be obtained; and performing operations by the aquatic robot to autonomously collect the water sample, cause the water sample to flow through a filter that retains eDNA, lyses and releases the eDNA to a create a lysate, process the lysate to obtain a product for eDNA sequencing, generate eDNA sequencing data using the product, and communicate the eDNA sequencing data to a remote external device.
US12247989B2
Devices and methods for calculating various coagulation characteristics associated with a patients liquid test sample. The presently disclosed and claimed inventive concept(s) relate to an improved device(s) and method(s) for conducting coagulation assays on a patients liquid test sample, including, without limitation, a patients whole blood sample.
US12247973B2
The present invention is directed to a method for the diagnosis of cancer involving the plasma membrane citrate transporter (pmCiC). The invention is further directed to a modified substrate or modulator of pmCiC, the use of pmCiC as a tumor marker and a method of screening for a modulator of pmCiC activity.
US12247969B2
A method and system for a hydrological process that describes and characterises either statically or temporally, soil moisture variability within agricultural fields, specific to zone-based field recommendations. Surface and subsurface hydrological processes are combined with soil physical properties, electrical conductivity (EC), topography, soil moisture sensors and climate parameters from weather stations, to produce a zone-based soil moisture balance. This process facilitates in-season optimization of crop inputs such as water from irrigation, seed, nutrients, herbicides, or pesticides based on the soil moisture conditions throughout a field.
US12247968B2
Methods and systems for generating and applying agronomic indices from microbiome-derived parameters
Inventions provided are designed to improve states of agriculture sites and crops, in relation to agricultural inputs and management practices. Some inventions covered are able to generate agronomic indices and execute actions in response to agronomic indices at an agriculture site. An example method includes receiving samples associated with the agriculture site; generating a sample dataset upon processing the samples with a set of sample processing operations; generating a set of microbiome-associated features upon performing a set of transformation operations upon the sample dataset, wherein the set of microbiome-associated features comprises taxonomic annotations, functional annotations and ecological indices; generating values of a set of agronomic indices based upon the set of microbiome-associated features; and executing an action for producing a desired outcome at the agriculture site, based upon the set of agronomic indices.
US12247958B2
Disclosed is a method for determining an operating flow rate for a chromatographic column (4) in an HPLC system (1). The method comprises: measuring/calculating a pressure of the system (1) without the chromatographic column (4) for one or more flow rates; fitting a function to the flow rate(s) and corresponding pressure(s), calculating from the function and a predetermined recommended flow rate for the chromatographic column (4) a system pressure drop at the predetermined recommended flow rate. An operating flow rate is determined by summing the system pressure drop and a maximal column pressure limit, and determining a contribution of the system pressure drop to the summed pressure. If this contribution exceeds 1% an operating flow rate for the column is determined to a flow rate that corresponds to a pressure at a pressure monitor arranged before the column that is lower than the predetermined maximum column pressure limit.
US12247946B2
An analysis instrument comprises plural modules connected together over a data network, each module comprising an analysis apparatus operable to perform biochemical analysis of a sample. Each module comprises a control unit that controls the operation of the analysis apparatus. The control units are addressable to select an arbitrary number of modules to operate as a cluster for performing a common biochemical analysis. The control units communicate over the data network, repeatedly during the performance of the common biochemical analysis, to determine the operation of the analysis apparatus of each module required to meet the global performance targets, on the basis of measures of performance derived from the output data produced by the modules. The arrangement of the instrument as modules interacting in this manner provides a scalable analysis instrument.
US12247944B2
A gas sensor (1) including a sensor element (10); a metallic shell (138); a tubular outer surface member (190) attached directly or indirectly to the metallic shell, constitutes an outer surface of the gas sensor, and extends toward a rear end side in relation to the metallic shell; and a tubular protection member (210, 220) which is detachably fixed to a fixation region C1, C2 of an outer circumference of the outer surface member. The protection member includes a first arc portion (212), a second arc portion (222), and a fixation portion (214,224) brought into contact with and is fixed to the fixation region. When the protection member fixed to the outer circumference of the outer surface member by fixing the fixation portion to the fixation region is viewed in the axial O direction, the first arc portion and the second arc portion cover in total at least 90% of the entire circumference of the outer surface of the outer surface member.
US12247941B2
A glucose biosensor encasement includes a first membrane and a second membrane. The first membrane has a first interlocking segment. The second membrane has a second interlocking segment cooperating with the first interlocking segment of the first membrane to provide a cavity between the first membrane and the second membrane configured to receive a glucose sensor. At least one of the first membrane and the second membrane comprises a semi-permeable portion configured to regulate diffusion characteristics of glucose through the membrane to realize a sensitivity for a sensor in the cavity. A method is also provided.
US12247939B2
An apparatus for growing an ingot from a melt accommodated in a crucible of a chamber comprises a first senor and a controller. The first sensor is installed on one side of the chamber for detecting a detection signal in real time from a side portion of the ingot. The side portion of the ingot rotates via a detection area focused by the first sensor. The controller obtains a detection signal at each of a plurality of sampling points based on detection signals detected in real time, obtains a value of a central point of the ingot based on the detection signal at each of the plurality of sampling points, and determines whether or not the ingot is defective based on the value of the central point of the ingot.
US12247935B2
An X-ray fluorescence spectrometer includes: a vacuum chamber (17) configured to be evacuated including at least a detection chamber in which a detector is disposed; drive units (18A to 18H) each including a drive source outside the vacuum chamber (17), and configured to perform a mechanical operation in the vacuum chamber (17); and a vacuum leakage location identification unit (23A, 23B) configured to: operate the drive units (18A to 18H) one at a time while monitoring a degree of vacuum in the vacuum chamber (17); if the change in the degree of vacuum in the vacuum chamber (17) before and after each operation is greater than or equal to a predetermined threshold, identify the relevant one of the drive units (18A to 18H) as a vacuum leakage location; and cause information to that effect to be displayed in a display unit (19) and/or be recorded in a recording unit (21).
US12247933B2
An X-ray phase imaging apparatus includes a control device configured or programmed to make a notification prompting a user to update or generate a corresponding second X-ray image when determining that a decrease in an image quality of an X-ray phase contrast image generated based on a first X-ray image obtained by imaging a subject and a second X-ray image obtained by imaging without the subject arranged does not fall within a predetermined allowable range and/or determining that the second X-ray image associated with an imaging condition has not been stored.
US12247930B2
An embodiment provides an inspection apparatus for a display device, including: a light supplier that supplies light to a surface of the display device; an inspection pattern portion positioned between the display device and the light supplier; a measurement portion that measures reflected light reflected from the surface of the display device; and a processor that processes data of the reflected light measured by the measurement portion, wherein the processor includes a calibration data portion including calibration data and a calibrator calibrating the data using the calibration data of the calibration data portion.
US12247929B2
An apparatus is used for inspecting a technical device using a borescope. The apparatus has a repeatedly plastically deformable and elongated carrier which is guidable in a deforming unit. The deforming unit has a stationary guide configured to axially guide the carrier at an outlet end and an actuator which is designed to axially guide the carrier and can be moved in at least one direction perpendicular to the gap between the guide and the actuator in order selectively to apply a bending moment to the carrier guided by the guide and the actuator. A borescope head is arranged at that end of the carrier which protrudes from the outlet end of the deforming unit.
US12247928B2
An inspection device includes a scanning device, a first recognition unit, and a second recognition unit. The scanning device includes a laser sensor that emits laser slit light for measuring a two-dimensional shape, and a movement mechanism that moves the laser sensor in a predetermined direction. The first recognition unit obtains three-dimensional shape data of an inspection object and a workpiece by associating a plurality of two-dimensional shape data obtained by the laser sensor with position data of the laser sensor at the time of measuring the two-dimensional shape. The second recognition unit derives a three-dimensional shape of the workpiece by obtaining a difference between first three-dimensional shape data indicating a three-dimensional shape before the workpiece is laminated on the mold and second three-dimensional shape data indicating a three-dimensional shape after the workpiece is laminated on the mold.
US12247919B2
Systems and methods for performing non-destructive sensing of a cell or tissue, in vivo or in culture, are provided. The disclosed systems and methods include fabricating and powering one or more implantable integrated circuit (IC) chips that include a network of Photovoltaic (PV) cells for energy harvesting from an optical energy source, an optical modulator integrating Quantum Dot capacitors (QD-caps) for optical data transfer using fluorescence modulation, and sensing circuitry. The IC chip disclosed herein can measure a thickness of around 10 μm, allowing injection into small cells and diffusion through tissue, it is powered and imaged under a microscope and communicates using fluorescence modulation imaged under a microscope.
US12247906B2
The present invention provides autoradiography methods and systems for imaging via the detection of alpha particles, beta particles, or other charged particles. Embodiments of the methods and systems provide high-resolution 3D imaging of the distribution of a radioactive probe, such as a radiopharmaceutical, on a tissue sample. Embodiments of the present methods and systems provide imaging of tissue samples by reconstruction of a 3D distribution of a source of particles, such as a radiopharmaceutical. Embodiments of the methods and systems provide tomographic methods including microtomography, macrotomography, cryomicrotomography and cryomacrotomography.
US12247903B2
A cross-contamination free and multiple laboratory sample grinder includes: a controller unit having a motor and a controller unit; a tube receptacle unit, removably laid on top of the controller unit, comprises a plurality of compartments designed to contain a plurality of laboratory tubes; and a top housing unit, removably laid on top of the tube receptacle unit, comprises an array of pestles coupled to a gear system that is operated by that motor. The top housing unit comprises a handle and a roller connector having a pair of wheels when rotated operable to eject the array of pestles into the plurality of laboratory tubes.
US12247902B2
A process and system provides for atraumatic preparation of morcelized Tissue Particles (MTPs), such as Full Thickness Skin Graft Particles (FTSGPs), cartilage particles and other organ tissue particles, in a liquid medium. The resultant tissue product may be a suspension of Tissue Particles in an aqueous solution and containing highly viable cells and may be rapidly prepared at bedside or in the operating room and conveniently delivered to a patient through a syringe or similar applicator. The MTPs may be used for surgical applications including wound healing, cosmetic surgery, and orthopedic cartilage repairs.
US12247900B2
A vortex vibration wind tunnel test model system for a long-span bridge and a test method thereof is disclosed. In the test model system, the base is provided with a plurality of adjustment members, each of the adjustment members is provided with a cantilever rod, and all of the cantilever rods are cantilevered in the same direction; a beam body model is provided on a cantilevered end of all of the cantilever rods; a displacement measuring member is provided below the cantilever rod, and the horizontal distance between the displacement measuring member and the beam body model exceeds 2 times a width value of the beam body model, the displacement measuring member being away from the surface of the beam body model and the position of directly below the beam body model. Therefore, the state response data of the position of the cantilever rod can be collected in real time. By calculating the state response data of the cantilever end of the cantilever beam, the state response data of the beam body model is obtained, which effectively reduces the damping of the model system and improves the accuracy of the model technical parameters. The test method is simple and reliable, which improves the real reliability of the wind tunnel test data, and can effectively meet the requirements of the high-order vortex vibration wind tunnel test for the long-span bridge.
US12247896B2
A gear roll-testing method directed to the analysis and display of gear-set performance data, including motion transmission error, as acquired on gear-set rolling testers or gear-box test fixtures and includes the analysis and visualization of this data in the time-domain, frequency domain, and hybrids thereof. The invention further includes fundamental improvements in core signal processing, analytical and signal processing sequences that allow the data to be explored in more insightful ways, methods of visualizing and reporting the data and results, and a man-machine user-interface paradigm to provide these functions and features with greater flexibility and utility.
US12247884B2
An excess heat exposure indicator and methods for making the same are disclosed. The excess heat exposure indicator includes a print media substrate comprising an indicator region, a data region, at least one first thermochromic composition is provided on the substrate within the indicator region of the substrate, a second thermochromic composition is provided on the substrate within the data region, the second thermochromic composition configured to change color state from a third color state to a fourth color state when heated above a second temperature threshold, the indicator region is configured to be selectively treated with heat above the first temperature threshold to place a first portion of the indicator region in the second color state, different than the first color state, forming a visible indicia, the visible indicia configured to change appearance when the indicator region is subsequently exposed to a temperature above the first temperature threshold.
US12247878B2
There is provided an apparatus (100) comprising one or more processors (102) configured to acquire a multi-/hyperspectral two-dimensional image of an object at respective wavelengths. For at least one pixel of the image corresponding to a first point on an object surface, a set of intensity values for said at least one pixel is compared to a characteristic curve to determine a similarity measure. A first angle of the first point is estimated from the similarity measure or a correction is applied to the image at the first point using the similarity measure. The characteristic curve is a difference between a spectrum of at least one second point on the object surface at a second angle with respect to a plane of the image and a spectrum of at least one third point on the object surface at a third angle with respect to the plane of the image.
US12247876B2
A sensing device 1 includes a light detection sensor that includes a lower electrode, an organic layer provided above the lower electrode, and an upper electrode provided above the organic layer, a sealing structure that includes at least a first inorganic layer provided above the light detection sensor and a first resin layer provided above the first inorganic layer, and an optical filter that is provided above the light detection sensor and blocks a part of light incident on the light detection sensor using at least one of the first inorganic layer or the first resin layer as a layer thickness adjustment layer. An end portion of the first inorganic layer is positioned outward of an end portion of the organic layer.
US12247875B2
Methods are disclosed for performing projective measurements combining continuous-variable quadrature and discrete photon-number-basis detections on bosonic quantum modes. Some embodiments use single-photon detectors to perform photon subtraction on a bosonic mode propagating along a waveguide prior to field measurements with homodyne detection. Methods of implementation and specific applications for quantum computation, Gaussian boson sampling, and full quantum state tomography are also disclosed.
US12247874B2
A photoelectric conversion device according to an embodiment of the present disclosure includes an avalanche photodiode, a pulse generation unit that converts an output from the avalanche photodiode into a pulse signal, a pulse count unit that counts the pulse signal and outputs a pulse count value, a time count unit that outputs a time count value indicating a time from the start of operation of the pulse generation unit, an output unit that, when the pulse count value does not exceed a threshold value, outputs the pulse count value, and when the pulse count value exceeds the threshold value, ends counting in the pulse count unit and outputs the time count value at the time of the pulse count value exceeding the threshold value, and a threshold calculation unit that calculates the threshold value using the time count value.
US12247871B2
A superconducting single-photon detection system includes: a plurality of optical transmission paths through each of which a photon emitted from a light source is transmitted; a plurality of superconducting single-photon detectors (hereinafter referred to as “SSPDs”) that are independent of each other and in one-to-one correspondence with the optical transmission paths; and a superconducting logic circuit that multiplexes first pulse signals output from the SSPDs. A photon entry time at which the photon enters each of the SSPDs through a corresponding one of the optical transmission paths is different for each of the optical transmission paths, and a difference in the photon entry time between the optical transmission paths is greater than a pulse width of a corresponding one of second pulse signals output from the superconducting logic circuit.
US12247870B2
A photodetector device includes an avalanche photodiode array substrate formed from compound semiconductor. A plurality of avalanche photodiodes arranged to operate in a Geiger mode are two-dimensionally arranged on the avalanche photodiode array substrate. A circuit substrate includes a plurality of output units which are connected to each other in parallel to form at least one channel. Each of the output units includes a passive quenching element and a capacitative element. The passive quenching element is connected in series to at least one of the plurality of avalanche photodiodes. The capacitative element is connected in series to at least one of the avalanche photodiodes and is connected in parallel to the passive quenching element.
US12247866B1
A distributed acoustic system (DAS) may include at least one laser that transmits a continuous wave (CW) light, a pulser optically connected to the at least one laser to receive the CW light from the at least one laser and form a light pulse, and a splitter optically connected to the pulser to optically split the light pulse into a plurality of light pulses. The DAS may further comprise a circulator optically connected to an output of the splitter, a sensor fiber attached to the circulator, and a reference coil disposed on the sensor fiber between the circulator and a first section. A method for using the DAS may include transmitting one or more light pulses from a laser into the DAS, generating an interrogator specific noise profile for the reference wellbore, and generating an application specific noise profile for a first sensor fiber disposed in the reference wellbore.
US12247858B2
A fluid sensor, and associated monitoring and control system, employing a cylindrical venturi to eliminate stratification of fluid passing therethrough, and a capacitive sensor operatively coupled with the cylindrical venturi to facilitate the sensing of the fluid while in the venturi.
US12247851B2
Position sensing units, comprising a magnetic assembly (MA) having a width W measured along a first direction and a height H measured along a second direction and including at least three magnets having respective magnetic polarizations that define along the first direction at least a left MA domain, a middle MA domain and a right MA domain, wherein the magnetic polarizations of each MA domain are different, and a magnetic flux measuring device (MFMD) for measuring a magnetic flux B, wherein the MA moves relative to the MFMD along the first direction within a stroke L that fulfils 1 mm≤L≤100 mm, stroke L beginning at a first point x0 and ending at a final point xmax, and wherein a minimum value Dmin of an orthogonal distance D, measured along the second direction between a particular MA domain and the MFMD, fulfills L/Dmin>10.
US12247844B2
An apparatus for determining sections for map update includes a processor configured to calculate a score indicating the degree of improvement of drivers' convenience provided by generating or updating map information regarding two or more road sections selected from road sections where the map information is unavailable, based on handover costs between autonomous driving and manual driving, calculate the score while replacing one or more of the two or more selected road sections with one or more unselected road sections, and identify the two or more selected road sections corresponding to a score for the case where the degree of improvement of drivers' convenience is the highest among the scores calculated before the score satisfies a predetermined end condition, as target road sections for generating or updating the map information.
US12247818B2
An ammunition article including a polymer cartridge case with a mouth at a first end, a second end opposite the first end, and a propellant chamber located between the first end and the second end. A projectile can be fitted into the mouth and a metal base insert can be joined at the second end. The metal base insert can include a primer. The metal base insert and the polymer cartridge case remain joined together as a single piece assembly upon loading, firing and removal from a chamber of a firearm for a polymer case temperature between about −65° F. (−54° C.) to about 165° F. (74° C.).
US12247817B2
A high strength polymer-based cartridge casing inclosing a volume, with a first end having a mouth, a neck extending away from the mouth, a shoulder extending below the neck and away from the first end and a cartridge body formed below the shoulder. An insert is attached to the cartridge body opposite the shoulder and having a centerline. A projectile is disposed in the mouth having a particular caliber. The neck, the shoulder, and the cartridge body are formed from a polymer. The shoulder comprises a shoulder angle that is standard for the particular caliber. The neck has a neck thickness greater than a standard neck thickness for the particular caliber, and a neck length longer than a standard neck length for the particular caliber as detailed by a standards organization.
US12247810B2
A projectile, that can be tracked by optical means, is fitted with a special tracer incorporated into the projectile's trailing edge. The rearward facing special tracer is incorporated into a metal disk which is crimped to the projectile's metal jacket. The special tracer includes micro-prismatic features that reflect light at the incidence angle. Alternatively, the disk incorporates a fluorescent dye that is responsive to a laser emission. External emitted radiation is reflected or re-emitted from the trailing edge of the projectile, allowing for an external electro-optic tracking device to identify the position of the projectile in flight.
US12247802B2
The invention provides a valve assembly (10) suitable for, although not limited to, use in a Pre-Charged Pneumatic airgun which includes a barrel (12), a plenum (14), and a trigger mechanism. The valve assembly (10) comprises a valve (16) including a valve body (18) terminating at one end in a valve face (20) and at an opposite end in a valve base (22); an end cap (26) located at one end of the valve (16) such that the valve (16) is slidingly displaceable relative to the end cap (26); a pressure chamber (28) defined between the valve base (22) and the end cap (26); an air flow channel (24) extending between the plenum (14) and the pressure chamber (28) for guiding pressurized air from the plenum (14) to the valve base (22); and a velocity-adjustment screw (30) located in the air flow channel (24) for adjusting air flow from the plenum (14) to the pressure chamber (28).
US12247801B2
Takedown pins for rifles have a pin movable in a direction along its length between an operating condition and a released condition. The pin has a first end portion that prevents relative movement of the upper receiver with respect to the lower receiver when the pin is in the operating condition. The first end portion has a lower end portion surface adapted to resist upward movement of the upper receiver's lug. The pin has an intermediate portion adjacent to the lower end portion surface defining a lower channel having a lower channel surface above the level of the lower end portion surface. When the pin is in the released condition, the lower channel is registered with the lug, and the lug is enabled to move upward with respect to the lower receiver by a limited distance to a disengaged position.
US12247800B2
A heat protective sleeve includes a body being cylindrical extending along a longitudinal direction and comprising a triply periodic minimal surfaces (TPMS) structure, an open cell foam structure, or a lattice structure. A strip extends along the longitudinal direction of the body. The strip is a same material as the TPMS structure, the open cell foam structure, or the lattice structure. The material of the strip is solid and without holes through it. An endcap removably couples to the body. In some examples, the body has fastening threads and the endcap has mating threads. The mating threads of the endcap are configured to engage with the fastening threads of the body to releasably couple the endcap to the body.
US12247797B2
A cooling device for a gun barrel has a muzzle assembly. The muzzle assembly has a shaft, a baffle, a turbine assembly, a compressor assembly, and a rotary drive tube. The rotary drive tube connects the turbine assembly to the compressor assembly. A heat exchanger may be releasably connected to the cooling device. A diffuser or muzzle device may be arranged downstream of the turbine assembly.
US12247793B2
A heat exchanger includes a plurality of flat heat transfer tubes and a header, wherein, in an interior portion of each of the plurality of flat heat transfer tubes, a plurality of upwind side channels and a plurality of downwind side channels are formed, the header includes a main body portion in which an interior portion space connected to the plurality of upwind side channels and the plurality of downwind side channels is formed, a partition member that divides the interior portion space into an upwind side space, and a flow inlet/outlet port that supplies a refrigerant to a lower part of the upwind side space, and, at a lower part of the partition member, a lower communication path that communicates the downwind side space and the upwind side space is formed.
US12247787B2
A heat exchanger includes flat heat transfer tubes and a header, wherein the header includes a first partition member that separates an internal space of a main body unit into a refrigerant inflow portion and an upper portion, a second partition member that separates the upper portion into a connected portion connected to the flat heat transfer tubes and an opposite portion, and a third partition member that separates the opposite portion into a windward portion and a leeward portion a plurality of windward communication holes allowing communication between the windward portion and the connected portion and a plurality of leeward communication holes allowing communication between the leeward portion and the connected portion are arranged in the second partition member an adjustment channel that increases a flow rate of the windward communication holes as compared to a flow rate of the leeward communication holes is arranged inside the header.
US12247785B2
A cold crucible having application in the field of making monocrystalline materials at high temperature. The cold crucible includes: a cold cage having sectors made of a good electrical conductor material and in which a charge is molten, and a cooling device with a heat-transfer fluid, configured so as to cool down, from inside, each segment of the cold cage. At least one sector of the cold crucible includes a housing and is removable, the housing being proper and intended to accommodate at least one so-called functionalising device of the cold crucible. Henceforth, it is possible to functionalise each sector independently of the others, by accommodating therein, a functionalising device configured, inter alia, so as to modify and/or analyse at least one property of the charge, in particular the molten charge, in the cold cage.
US12247774B2
A cryogenic cooling system that includes a cooled plate thermally coupled to a cryogenic refrigerator, a target assembly that includes a target refrigerator configured to achieve a lower base temperature than the cryogenic refrigerator, and a heat switch assembly with one or more gas gap heat switches. The heat switch assembly has a first end thermally coupled to the cooled plate and a second end thermally coupled to the target assembly. A sorption pump is configured to control thermal conductivity across the heat switch assembly based on the temperature of the sorption pump. The sorption pump is thermally coupled to the cryogenic refrigerator by a thermal link extending from the cooled plate to the heat switch assembly, with the sorption pump positioned along the thermal link between the cooled plate and the heat switch assembly.
US12247773B2
A system includes a dynamic compressor and a controller having a processor and a memory. The compressor includes a first compressor stage having a first variable inlet guide vane (VIGV) and a second compressor stage having a second VIGV. The memory stores instructions that program the processor to operate the compressor at a current speed, a first position of the first VIGV, and a second position of the second VIGV to compress the working fluid, and to determine if a condition is satisfied. If the condition is not satisfied, the processor is programmed to continue to operate the compressor at the current speed, the first position of the first VIGV, and the second position of the second VIGV. If the condition is satisfied, the processor is programmed to change the second position of the second VIGV to a third position and maintain the first position of the first VIGV.
US12247770B2
A container has a first end portion hosting a first fitting and a second end portion hosting a second fitting. The container contains a first fluid between the first end portion and the second end portion. The first fitting directly and detachably connects to a service port of a system that is running, where the system is an air conditioning system or a refrigeration system, and where the system is residential or commercial. The second fitting detachably connects to a source of a second fluid, where the first fluid is input into the service port of the system that is running from the first fitting directly and detachably connected to the service port of the system that is running when urged via the second fluid entering the container from the source via the second fitting while the system is running.
US12247768B2
An electrocaloric effect element includes a container having a first wall and a second wall, the second wall facing the first wall, ionic liquid accommodated in the container, a first electrode provided at an outer surface of the first wall, and a movable electrode provided in the ionic liquid such that the movable electrode is movable in the ionic liquid.
US12247761B2
A system and a method for comprehensive utilization of renewable energy and waste heat of a data center are provided. The system includes a data center, a water cistern, a water circulating system and a refrigerant circulating system. The water cistern is used to adopt heating capacity of the data center to complete a heat storage process within a set first period, and adopt the heating capacity stored in the heat storage process to supply a heat release process within a set second period. The water circulating system is provided with a plurality of water circulating loops. The refrigerant circulating system is provided with a plurality of circulating systems. The heat storage process and the heat release process are implemented by cooperation of the plurality of water circulating loops and/or the plurality of circulating systems, which may effectively reduce heat costs of users in winter.
US12247751B2
A heating, ventilation, and air-conditioning (HVAC) system that includes an outdoor heat exchanger (HX) and outdoor fans. The outdoor fans are arranged in either an in-line configuration or a staggered configuration to satisfy one or more requirements to optimize the airflow across the outdoor HXs.
US12247748B2
A heating installation for premises includes a controller coupled to an air source heat pump; a premises heating arrangement; and a local weather sensing arrangement. The controller is configured to receive weather forecast data from an external source, and local weather status information from the local weather sensing arrangement. The controller is also configured to set a control algorithm based on both the weather forecast data and the local weather status information, and control a supply of energy from the air source heat pump to the heating arrangement based on the set control algorithm; and increasing energy input into the heating arrangement in anticipation of a forecast fall in the temperature of the air from which the air source heat pump extracts energy. A method of controlling a premises heating installation is also disclosed.
US12247745B2
A cleaning chemical assembly for a cooking appliance has a collection container, a pump, at least two ports for storage containers that contain different cleaning chemicals, and at least one device for identifying the cleaning chemical in the respective storage container. The device for identifying the cleaning chemical is a switching element that is designed to cooperate with a mechanical coding on the respective storage container. The switching element includes a plurality of microswitches at the ports.
US12247741B2
An injector for a combustor of a gas turbine engine is provided with a plurality of air/fuel mixing tubes divided into radially outer and radially inner subsets of air/fuel mixing tubes with a first fuel manifold in fluid communication with the radially outer subset of air/fuel mixing tubes and a second fuel manifold in fluid communication with the radially inner subset of air/fuel mixing tubes. Each of the air/fuel mixing tubes of the radially outer subset of air/fuel mixing tubes includes a substantially quadrilateral cross-sectional profile, and each of the air/fuel mixing tubes of the radially inner subset of air/fuel mixing tubes includes a substantially circular cross-sectional profile.
US12247730B1
An orientation specific lens coupled to a light emitting device suspended above an elongated space configured to illuminate specific horizontal and vertical subfields of the elongate space, producing illumination uniformity ratios that are novel.
US12247728B2
A composite wireless power feeding system enables a light unit to be replaced under water and includes a wireless charging system including a power feeding coil and a first power feeding circuit unit. The power feeding system includes a power reception and feeding coil, a power feeding circuit unit, a power reception circuit unit, and an energy consumption circuit unit having a power reception coil. The power feeding system includes a battery charged by electromagnetic energy induced in the power reception and feeding coil. The battery is a power source for generating electromagnetic waves in the power reception and feeding coil to induce energy in the power reception coil and thereby power the energy consumption unit.
US12247711B1
Light-control panels including layered optical components are described in this application. An example of a light-control panel includes first and second glazing layers, first and second transitional layers extending between the first and second glazing layers that guide light emitted from a light source, and a third glazing layer extending between the first and second transitional layers through which light emitted from the light source is guided. The light-control panel also includes a light extraction layer extending between the third glazing layer and one of the first and second transitional layers that distributes light emitted from the light source. The first and second transitional layers have refractive indices that gradually decrease from a first value at surfaces proximate to the first and second glazing layers to a second value at surfaces proximate to the third glazing layer in the stack-up of the light-control panel.
US12247709B2
The present disclosure provides a lamp bulb structure and a lamp with the same. The lamp bulb structure includes a lamp housing, a lamp head, a connection base and a wick assembly mounted on the connection base and electrically connected to the lamp head, the lamp housing includes a lighting part having a lighting cavity and a connecting portion having an annular opening communicating with the lighting cavity; the connection base includes a first connecting member and a second connecting member; the first connecting member is inserted in the annular opening by interference fit, and the first connecting member forms a recess having an opening facing away from the lighting cavity; the second connecting member is inserted in the recess by interference fit; the lamp head is sleeved on an outer wall of the connecting portion and covers the annular opening.
US12247707B2
The present disclosure provides a method and a system for safety monitoring of gas facilities in a comprehensive pipeline gallery based on IoT, the method includes: obtaining first monitoring data of a gas cabin and second monitoring data of other cabins from at least one monitoring position combination; determining a joint risk of the one or more first monitoring positions based on the first monitoring data and the second monitoring data; determining a maintenance parameter and/or adjusting at least one monitoring parameter based on the joint risk; generating at least one adjustment instruction based on adjustment amount of the monitoring parameter, determining an adjustment priority of the at least one monitoring parameter based on a data uploading intensity of the gas cabin, sending the at least one adjustment instruction to the corresponding one or more first monitoring positions based on the adjustment priority sequentially.
US12247705B2
A body structure includes an inlet port that receives fluid from a delivery device, a top-fill outlet port that connects to a top-fill line in communication with a cryogenic tank, a bottom-fill port that connects to a bottom-fill line in communication with a cryogenic tank and a slider tube cylinder. A cylinder housing is connected to the body structure and has a pressure comparison cylinder with an upper volume and a lower volume, with the latter in fluid communication with a cryogenic tank. A piston slides within the pressure comparison cylinder and a piston shaft is connected to the piston. A pressure regulator is in fluid communication with the upper volume of the pressure comparison cylinder and the slider tube cylinder. A slider tube is connected to the piston shaft and slides within the slider tube cylinder. The slider tube cylinder directs fluid to a top-fill line through the top-fill outlet port when a pressure in the lower volume exceeds a pressure setpoint and fluid to a bottom-fill line through the bottom-fill outlet port when the pressure in the lower volume is below a pressure setpoint. An over-pressure member is positioned in the upper volume of the pressure comparison cylinder. The piston contacts the over-pressure member as the piston slides upward in the pressure comparison cylinder.
US12247696B2
Embodiments provide an automatic coupling agent feeder, including a housing, a coupling agent storage container, a feed pump, a heating insulation mechanism, a control device, and a discharge mechanism. The discharge mechanism is provided with a discharge port located outside the housing. The control device is electrically connected to the feed pump and the heating insulation mechanism; the feed pump is connected to the coupling agent storage container and the discharge mechanism, respectively, through a convey pipeline, and the heating insulation mechanism is provided outside the convey pipeline between the feed pump and the discharge mechanism. Adoption of the above technical solutions does not need to manually squeeze the coupling agent container, improve the efficiency of the operator, and the comfort of the coupling agent and human contact, in addition, installation of the parts inside the automatic coupling agent feeder internal parts is more compact.
US12247694B2
A trajectory record arm is disclosed, on which the connection apparatus is engaged in order to provide the transmission of the motion trajectory of a connection apparatus to a trajectory recording device. The trajectory record arm includes: at least one telescopic bar which is engaged on one side with at least one fastening element and on the other side with the connection apparatus such that freedom of rotation is allowed between the fastening element and the connection apparatus, at least one first sensor for detecting the movement between the telescopic bar and the fastening element, at least one second sensor for detecting the distance change between the fastening element and the connection apparatus based on the change in the length of the telescopic bar, at least one third sensor for detecting the movement of the connection apparatus in relation with the telescopic bar.
US12247677B2
A method of diagnosing a valve is described, which has an electrodynamic actuator, which includes a coil, a movable magnet arrangement for generating a magnetic field, and a movable control element which is coupled to the movably arranged magnet arrangement. At least one electrical variable of the electrodynamic actuator is measured. The electrical variable is evaluated with respect to a reference variable to determine at least one induction-dependent valve variable which is assigned to the motion profile of the electrodynamic actuator. A diagnosis module and a valve are furthermore described.
US12247676B2
An actuating drive (2) including a ball screw drive (3) for activating a self-closing, linearly activated fitting (4) and a method of use are provided. While the opening of the fitting (4) with the actuating drive (2) takes place by an electric motor by the ball screw drive (3), a restoring movement is transmitted to the spindle (6) when closing the automatically closing fitting (4). The restoring movement, and thus also a closing movement of the fitting (4), can be at least indirectly decelerated by way of the ball screw drive (3), this being able to protect the fitting (4) and ultimately also the ball screw drive (3) and optionally further components connected to the fitting (4) and/or the ball screw drive (3) from damage, and facilitating a fail-safe function.
US12247674B2
An eclipse valve includes at least two obturator plates captured in a sealed housing that are driven to move in opposite directions relative to each other within the sealed housing. The obturator plates fill the width of a cavity within the housing and can be moved between aligned and unaligned positions. Each of the obturator plates have an opening through the plate, and when the obturator plates are aligned, the openings through the plates are aligned with each other, and with front and rear openings in the housing, allowing flow through the valve. The plates can be moved to reduce the overlap of the openings through the plates within the housing in an eclipse manner to adjust the rate or amount of flow, and to shut off flow by completely un-aligning the openings.
US12247667B2
A split piston ring unit may include a first ring body, a second ring body, and a spacer insert. The first ring body may define a first circumferential gap. The second ring body may define a second circumferential gap. The spacer insert may be coupled to the first ring body and the second ring body. The first ring body and the second ring body may be arranged coaxially and oriented in an offset orientation where the first circumferential gap and the second circumferential gap are disposed circumferentially offset from one another by an offset distance. The spacer insert may be disposed in the offset distance between the first circumferential gap and the second circumferential gap to maintain the offset orientation.
US12247662B2
A modular stuffing box for a reciprocating pump, and in particular, an externally mounted modular stuffing box. The modular stuffing box includes three or more sections that can be disassembled in individual sections. Being able to disassemble the sections allows for only the damaged section or sections requiring repair or removal to be replaced, thereby eliminating the need to remove or replace all of the sections of the stuffing box. The overall expenses are reduced and the ease of repair in the field is increased, because the materials and sections of the stuffing box that are in good condition and do not require repair can be reused as part of the stuffing box.
US12247660B2
A grommet apparatus for cable passage is provided at a component opening. It includes a radially circumferential connecting portion for connecting the grommet apparatus to an edge region of a component opening in an assembly direction and a cable passage portion.
US12247658B2
Transmissions, park systems, and methods of operating transmissions are disclosed herein. A transmission includes an input shaft to receive torque from a drive unit, an output shaft to transmit torque to a load, and a park system to selectively brake the output shaft. The park system includes a park actuation assembly having a park gear in direct contact with the output shaft, an actuator to supply rotational power, and an actuation linkage coupled between the actuator and the park actuation assembly.
US12247657B2
A shift device includes: a motor drive circuit; a motor driver unit for driving the motor drive circuit; a control unit that controls the motor driver unit; a motor power supply path; a system power supply path; and a buck-boost unit that converts electric power supplied from the system power supply path to a predetermined voltage and outputs the voltage. Electric power is supplied to the control unit via the buck-boost unit, and either the electric power from the motor power supply path or the electric power from the system power supply path is supplied to the motor driver unit based on a voltage.
US12247644B2
The spiral advancing and retreating operation device forms a tubular telescopic body by spirally wrapping a first belt member and a second belt member around a common axis line in an overlapping manner in a state in which the first belt member and the second belt member are displaced from each other in a direction of the axis line, in which the first belt member includes a first row of engagement protrusions and a second row of engagement protrusions formed of a plurality of engagement protrusions, the second belt member includes a first row of engagement parts and a second row of engagement parts formed of a plurality of engagement parts.
US12247643B2
A rotary drive device includes a pair of drive force transmissions, a pair of decelerators, a pair of carriers, and at least one coupler. Driving rollers are included in the pair of drive force transmissions. Driving rollers transmit drive force to a main wheel. The main wheel includes driven rollers. The pair of drive force transmissions are rotatable about a rotation axis. The pair of carriers accommodate at least a portion of the decelerators. The pair of carriers oppose each other in an axial direction along the rotation axis. The pair of carriers include a first carrier and a second carrier that are directly or indirectly coupled by the at least one coupler.
US12247631B2
A lubrication system includes a coupling; a bushing in the coupling; a lubricant inlet to the coupling; a flat surface against a front surface of the bushing; and a path for lubricant to flow from the lubricant inlet to a groove on the front surface of the bushing and out between the flat surface and the front surface to lubricate an interface between the flat surface and the front surface.
US12247627B2
A power transmission system is provided, which includes a biasing member configured to bias a second power-transmission member in a rotational direction with respect to a first power-transmission member by a spline part of the biasing member being engaged with a spline part of the second power-transmission member while the biasing member is locked by the first power-transmission member and a spring part thereof is in a first elastically displaced state, and a temporarily fixing member having a temporarily fixing part which temporarily fixes the biasing member to the first power-transmission member in a second elastically displaced state with greater elastic displacement than in the first state. The second power-transmission member is provided, on a first axial side of the spline part, with a canceling part configured to cancel the temporary fixing of the biasing member to the first power-transmission member by the temporarily fixing part.
US12247618B2
A bearing including a sidewall including an electrically conductive substrate, and an electrically non-conductive or low-conductive sliding layer coupled to the substrate, where the sidewall includes at least one circumferential rib feature protruding radially inward or radially outward from a bore defining a central axis, where the at least one circumferential rib feature has an aspect ratio between a circumferential length and an axial width of at least 2:1, where the circumferential rib feature is adapted to contact an opposing component such that at a point of contact the bearing has a void area free of sliding layer so as to provide electrical conductivity between the bearing and the opposing component.
US12247616B1
The gas bearing pad includes a main body portion including a recess portion, a porous body fitted into the recess portion of the main body portion, and a bolt inserted into a bolt insertion hole provided in the porous body and fixing the porous body to the main body portion. A gas bearing is formed between the porous body and the base by blowing compressed gas from the main body portion through the porous body toward the base. A counterbore hole that accommodates a head portion of the bolt is provided in the bolt insertion hole. In the counterbore hole, a space is provided between a top surface that faces the guide surface in the head portion of the bolt and a bearing surface that faces the guide surface of the porous body.
US12247608B2
A generally T-shaped connecting element adapted to connect a first component to a second component with lateral tolerance compensation, which are arranged in a distance with respect to each other, comprises a hollow shaft having a through-hole, a laterally, which may be radially, outwardly extending collar at a first axial end of the hollow shaft and an inner thread in the hollow shaft for engagement with a connecting screw, a plurality of flexible webs extending laterally, which may be radially, outwardly from the hollow shaft, and being flexible in the lateral, which may be radial, direction, and a tolerance gap for receiving an intermediate support of the first component is formed between a bottom side of the collar facing the flexible webs and the sides of the flexible webs facing the collar.
US12247604B1
A method of installing a flow drill screw (FDS) into a substrate includes engaging the FDS with an automatic tool, operating the tool at a first setting to drive the FDS into the substrate by causing flow of the substrate to permit the FDS to penetrate the substrate, and switching the automatic tool from the first setting to a second setting in response to a controller analyzing axial acceleration data of the FDS. The first setting is configured to rotate the FDS at a first rotational speed and to apply a first axial feed force. The first setting is further configured to cause flow of the substrate to permit the FDS to penetrate the substrate. The second setting is configured to rotate the FDS at a second rotational speed and to apply a second axial feed force. The second rotational speed is less than the first rotational speed.
US12247586B2
A simple and cost-effective device to shift a structural resonance in a vertical long shaft pump is disclosed. T disclosed device comprising portion of a motor of the vertical pump by using a plurality of fasteners, and one an upper plate and a lower plate being adapted for fitment at a non-driving end or more annular plates adapted for fitment at the non-driving end portion of the motor between the upper plate and the lower. Each of the one or more annular plates comprises an annular central hole with splined grooves to engage with cooling fins of the motor. The device further comprises tie rods for fitment with flanges of a column pipe of the vertical pump using Bellville washers and bolts, and mass blocks with matching square internal threading for fitment with the tie rods to add mass at required location.
US12247584B2
Multistage centrifugal compressor provided with a shaft with blades, which is mounted in a housing with bearings. At least one bearing is provided with a bearing damper element including a ring arranged between the shaft and the bearing. The ring includes slots through the thickness of the ring in the axial direction (X-X′) and at a distance from the radially-directed inner and outer surface of the ring. The slots are at least partially overlapping, and: A) the slots are filled with a liquid, and the axial annular surfaces are closed off by means of a protective cap; or: B) at least one of the annular surfaces is provided with a viscoelastic material or hysteretic damping material sandwiched between two concentric discs, which discs are attached to the ring; or: C) the slots are filled with a viscoelastic material.
US12247583B2
Integrally geared centrifugal compressor systems are described that include eccentric cartridges that house bearings and seals to maintain rotor concentricity for a variety of pinons integrated in a fixed gearbox design to provide multiple impeller speeds with a single gearbox design. In an aspect, a system includes, but is not limited to, a pinion configured to be rotated by a bull gear about a rotational axis; a rotor coupled to the pinion; and an eccentric cartridge configured to house a bearing assembly through which the rotor extends to support rotation of the rotor, the eccentric cartridge having an outer surface and an inner surface, wherein the inner surface is eccentric relative to the outer surface to align the rotational axis with a center axis of the bearing assembly.
US12247577B2
Products, systems and methods for removing a first item from a client computing system, in response to detecting the first item is declared as belonging to a first class in a database; preventing editing of a second item by the client computing system, in response to detecting the second item is declared as belonging to a second class in the database, a record declared as belonging to the first class or the second class by an application executed on the client computing system, the client computing system remotely connected, via a communications network, to a content management system associated with the database; and queuing a third item for transfer to the client computing system over the communications network, in response to detecting a synchronization event initiated by the client computing system or a server computing system connected to the client computing system over the communications network.
US12247566B2
A screw compressor includes a screw rotor having a plurality of helical grooves, a first rotor configured to mesh with the helical grooves of the screw rotor, a second rotor configured to mesh with the helical grooves of the screw rotor, and a casing having a partition wall rotatably retaining the screw rotor and covering an outer peripheral surface of the screw rotor. The partition wall includes first and second envelope portions to form first and second compression chambers. The first compression chamber compresses a fluid introduced into the casing with a suction pressure to an intermediate pressure higher than the suction pressure. The second compression chamber compresses the fluid with the intermediate pressure to a discharge pressure higher than the intermediate pressure.
US12247563B2
A pump comprising a bore pump fluid end having a reciprocating element bore, a discharge valve assembly comprising a discharge valve seat and a discharge valve body, and a suction valve assembly comprising a suction valve seat and a suction valve body; a hollow, cylindrical reciprocating element; a hollow reciprocating element adapter comprising a first end having a fluid inlet opposite a second end having a fluid outlet, wherein the second end of the reciprocating element adapter is connected to and in fluid communication with the fluid intake end of the reciprocating element; a pump power end having a push rod connected to the first end of the reciprocating element adapter; and a movable manifold comprising a reciprocating element end and a fluid intake end, wherein the reciprocating element end of the movable manifold is connected to and in fluid communication with the fluid inlet of the reciprocating element adapter.
US12247560B2
A pump unit and a pump capable of detecting characteristics of a conveyance article and a method for detecting the characteristics of the conveyance article. A pump unit includes an outer cylinder; an inner cylinder disposed on an inner circumference side of the outer cylinder; and a pressure supply chamber provided between the inner cylinder and the outer cylinder, the pump unit being configured to convey a conveyance article in the inner cylinder by supplying a pressurizing medium into the pressure supply chamber and thereby causing the inner cylinder to expand inwardly in a radial direction, in which the pump unit further includes a conveyance article information acquiring device configured to acquire information on the conveyance article in the inner cylinder at a time when the inner cylinder is expanded.
US12247554B2
An environmental aspect control assembly is configured to control one more environmental aspects. The environmental aspect control assembly may include at least one aspect-controlling portion formed of one or more environmental aspect-controlling materials, and at least one shape-changing actuator operatively connected to the aspect-controlling structure(s). The shape-changing actuator(s) is configured to have a first actuator shape at a first temperature and a second actuator shape at a second temperature that differs from the first temperature. The first actuator shape causes the aspect-controlling structure(s) to form a first structural shape. The second actuator shape causes the aspect-controlling structure(s) to form a second structural shape that differs from the first structural shape.
US12247548B1
A wind powered turbine is disclosed that comprises two concentric cylinders. The first cylinder is located within the perimeter of the second cylinder. Both the first cylinder and the second cylinder comprise a plurality of blades. The first cylinder and its blades move in response to wind activity. The second cylinder and its blades do not move when the first cylinder and its blades are moving. The curvature of the blades of the first cylinder and the curvature of the blades of the second cylinder are in different directions with respect to each other.
US12247531B2
A canister includes at least one chamber in which an adsorbent to adsorb fuel vapor is arranged, an inflow port, an atmosphere port, an outflow port, and an adsorbent agglomerate. The adsorbent agglomerate is arranged in a specific chamber. The adsorbent agglomerate is a mass of a fibrous adsorbent. The specific chamber is one of the at least one chamber. The adsorbent agglomerate includes, on its outer surface, first and second surfaces intersecting with a flow direction of a fluid, and the second surface is positioned on a side opposite to the first surface. The adsorbent agglomerate includes at least one vacant space formed in the first surface and/or the second surface, and the at least one vacant space extends along the flow direction to a bottom located inside the adsorbent agglomerate.
US12247518B2
An assembly has: a gas turbine engine including: a compressor including a rotor including blades rotatable about a central axis and disposed in a gas path of the gas turbine engine, a stator including one or more vanes disposed in the gas path, and a compressor case disposed around the stator; a combustor downstream of the compressor along the gas path; and a combustor case surrounding the combustor and secured to the compressor case; and a retainer for interlocking the stator with the compressor case when disassembling the combustor case from the compressor case, the retainer including: a base secured to the compressor case; and a pin extending from the base and radially inwardly through the compressor case via an aperture defined in the compressor case, the pin engaging with the stator to prevent axial movement of the stator relative to the compressor case.
US12247505B2
The present invention is directed to the purification of exhaust gases of an internal combustion engine operated predominantly with a stoichiometric fuel mixture. The exhaust system has in particular 4 purification functions in a particular order. A three-way catalyst (TWC1) near the engine is followed by a gasoline particle filter (GPF) and another three-way catalyst (TWC2) downstream thereof. The system additionally has a nitrogen oxide storage function.
US12247504B1
An exhaust system comprises an engine, a three-way catalytic converter including a first catalyst and a second catalyst, a tailpipe adjacent to the three-way catalytic converter, a first oxygen sensor disposed between the engine and the catalytic converter, a nitrogen oxides (NOx) sensor disposed in the three-way catalytic converter, and an engine control module (ECM) configured to obtain first oxygen sensor data from the first oxygen sensor, second oxygen sensor data from the NOx sensor, and NOx sensor data from the NOx sensor, the ECM being configured to perform catalyst health diagnostic operations and adjust one or more characteristics of the exhaust system based on at least the first oxygen sensor data, the second oxygen sensor data, and the NOx sensor data.
US12247501B2
A switching roller finger follower (SRFF) assembly for valve actuation comprises an outer arm, an inner arm, an inner roller, a bearing axle and a pair of outer rollers. The outer arm is pivotally coupled to a pivot axle. The inner arm is at least partially disposed within the outer arm and pivotally coupled to the pivot axle. The inner roller assembly comprise a bushing and an outer ring. The bushing defines a curved slot therein. The bushing is fixed to the inner arm. The outer ring is configured to rotate around the bushing. The bearing axle extends through the curved slot. The pair of outer rollers are disposed on each end of the bearing axle.
US12247498B2
A system for changing the pitch of the blades of a turbomachine propeller, each blade being mounted so as to pivot about a pitch axis, the system including a control means and a connection mechanism connecting the control means to each blade of the propeller, the connection mechanism including, for each blade of the propeller: —a connecting rod having a first end connected to the control means; and —an eccentric having a first end connected to the blade in order to rotate same about its pitch axis and a second end forming a yoke connected to a second end of the connecting rod by a pivot connection; the yoke of the eccentric being oriented towards the pitch axis of the blade.
US12247497B2
A turbine for a gas turbine engine includes, among other things, a shaft rotatable about a longitudinal axis, a turbine rotor including one or more rows of turbine blades and a disk assembly coupled to the shaft. The disk assembly includes one or more disks each having an attachment region extending radially between an inner boundary and an outer boundary, the outer boundary is established by an outer periphery of the respective disk, the attachment region defines an array of slots distributed about the outer periphery, each of the slots extends radially inwardly from the outer boundary to the inner boundary, and each of the slots is dimensioned to receive a root section of a respective one of the turbine blades to mount the turbine blades to the disk assembly.
US12247491B2
An abradable coating for a turbomachine, as well as a turbomachine module and a turbomachine including such an abradable coating, the abradable coating including, with a content of greater than 50% by volume, an inorganic compound whose Mohs hardness is less than 6 and whose melting temperature is greater than 900° C.
US12247489B2
A hydraulic device comprises a rotary toroidal piston chamber having a rectangular space with a bottom, two sidewalls, and an open top. Four stationary pistons and two retractable gates for each piston are within the toroidal chamber mounted on a chamber wheel fixed to an axle on which it rotates, wherein the pistons and the gates are evenly spaced around the toroidal chamber separating the chamber into four partitions. A piston support for each piston is configured to hold the piston stationary while the piston chamber rotates. A stationary cover encircles and seals the open top of the piston chamber wherein openings through the stationary cover allow each of the piston supports to pass through and be sealed. An input port opening and an output port opening are in the stationary cover for each partition. The piston chamber rotates by reacting directly to continuous hydraulic force on the stationary pistons.
US12247478B2
The invention relates to a method and system for monitoring strain data on a subsea wellhead and associated tubing especially during a drilling or completion operation when the wellhead is connected via a riser to a drilling rig. The bending stresses on the wellhead assembly can be modelled and monitored, based on strain data from strain gauges attached to the conductor, surface casing and possibly also inner tubing. The strain gauges are located where maximum bending stresses occur, at around seafloor level. Data from the strain gauges is transmitted by radio to a receiver unit on the template, from which it may either be transmitted to the surface or stored and retrieved by divers or subsea vehicles.
US12247476B2
A wellbore depth instrument (WDI) for measuring wellbore depths along a wellbore, acting as an odometer. In one embodiment, the WDI may be mounted onto a downhole tool-string deployed by a pipe, coil, e-line, or slickline. Further, the WDI may comprise two independently suspended wheels of fixed diameter with respective internal electronic packages that each may record in memory rotations of their respective wheels and frequencies of those rotations along the wellbore. Such recordings may allow for accurate determination and characterization of tool-string dynamics (e.g., tool-string speed, direction, stick slip, creep and hold-ups) as well as absolute and relative tool-string position along a wellbore (i.e., wellbore depth).
US12247475B2
A method includes receiving at least one drilling condition input from at least one sensor of a drilling rig, obtaining a first slide mode determination based at least partially on a rotational speed of a drill string, obtaining a second slide mode determination based at least partially on torque applied to the drill string, selecting one of the first or second slide mode determinations based on the at least one drilling condition input, determining that the drilling rig is in slide mode based on the selected one of the first or second slide mode determinations, calculating at least one steering parameter based at least in part on determining that the drilling rig is in slide mode, and executing at least one drilling operation based in part on the at least one steering parameter.
US12247469B2
A downhole pumping system includes an electric motor configured to receive electric power from a cable coupled to a power source at a terranean surface; and a submersible pump coupled to the electric motor and positionable within a wellbore formed from the terranean surface toward a subterranean formation. The submersible pump is configured to circulate a wellbore fluid through the wellbore toward the terranean surface. The submersible pump includes a plurality of radial stages, with at least one radial stage including one or more shape members integrated with, attached to, or made a part of one or more surfaces of the submersible pump. Each of the one or more shape members is configured to undergo a shape change based at least in part on a characteristic of the wellbore fluid.
US12247468B2
An inflow control device, including a housing, a flow restrictor defined within the housing, an outflow area defined within the housing fluidly connected to the flow restrictor; and a disperser disposed within the outflow area. A method for reducing erosion in an inflow control device, including flowing a fluid through a flow restrictor, creating a jet of fluid leaving the flow restrictor, impinging the jet on a disperser in an outflow area for the flow restrictor, and dispersing the jetting fluid. A borehole system including a borehole in a subsurface formation, an inflow control device disposed within the borehole.
US12247467B2
Provided is a perforating gun assembly for use in a wellbore. In one aspect, the perforating gun assembly includes at least a tubular carrier gun body having an outer diameter, an inner diameter, and a threaded portion extending a distance (d) along an outer surface and proximate an uphole end thereof; and a swell sleeve located radially inside of the tubular carrier gun body, the swell sleeve extending along at least 90% of the distance (d).
US12247466B2
A downhole tool, with an elongate tool housing that extends around a central longitudinal tool axis, houses a sting, a press device, and a bending arm. The sting is movable in a radially outward direction. The press device acts on the sting, to force the sting in the radially outward direction upon relative movement of the press device, in longitudinal direction, with respect to the sting whereby the sting may extend outside the tool housing. The sting is mounted on a distal end of the bending arm. At its proximal end the bending arm is longitudinally secured stationary relative to the tool housing. The sting and the distal end of the bending arm are movable in unison in a longitudinal-radial plane from the central longitudinal tool axis. The downhole tool can be used to perforate a wall of a downhole tubular arranged within a borehole in the Earth.
US12247462B1
In one embodiment, a method for preventing flaring at a facility, by a system, includes receiving a plurality of pressure measurements from a sensor disposed downstream of the facility. The method further includes comparing the plurality of pressure measurements to a threshold pressure, wherein the threshold pressure corresponds to mitigating a flaring event. In response to determining that at least one of the plurality of pressure measurements is greater than the threshold pressure, the method further includes analyzing injection response curves for a plurality of wells to determine a first well for adjusting a back pressure on a reservoir intersected by the first well. The method further includes transmitting an instruction to the first well to adjust the back pressure on the reservoir.
US12247444B2
A flexible downhole component includes an upper connection for connecting the flexible downhole component to a first downhole tool and a lower connection for connecting the flexible downhole component to a second downhole tool. The flexible downhole component includes a flexible body disposed between the upper connection and the lower connection. The flexible downhole component includes an upper damping component and a lower damping component each configured to damp torsional oscillations.
US12247440B2
Screen material with improved visibility for use as an insect screen. The screen material is formed of a web of polymer coated threads having a denier of 190 to 360, wherein the polymer coated threads comprise 20-30 wt. % polyester thread core and 70-80 wt. % PVC coating.
US12247431B2
A system for opening and closing a door within a cabinet is provided. The system includes a motor in communication with a controller to automatically open and close a door. A first plate fixed to the motor shaft to rotate with rotation of the motor shaft, the plate comprises a slot disposed therein. A first leg extends from a door that extends through the slot. A second leg extends from the door. A first sensor moves based upon rotation of the motor shaft, wherein the first sensor can detect relative motion between the motor shaft and the door, wherein when the motor shaft is rotated in the second direction and the first sensor detects relative motion between the motor shaft and the door, the first sensor sends a signal to the controller, wherein upon receipt of the signal the first sensor discontinues sending the second signal to the motor.
US12247429B2
A control system includes a contact sensor configured to detect entry of an operation body into a recess formed between a door handle of a door handle apparatus and a body of the door handle apparatus by detecting contact between the operation body and an back face of the door handle, a force sensor configured to detect a force applied by the operation body to the door handle, and a controller configured to control operation of a door when the contact is detected by the contact sensor and the force is detected by the force sensor.
US12247425B2
A lock for holding a first part to a second part comprises a holding body with a receptacle for receiving a protruding part of the second part. The holding body has a wall that borders the receptacle and a locking element, the locking element having a protrusion, whereby the locking element has a first position, whereby in the first position the protrusion is in a locking position, whereby in the locking position the protrusion protrudes from the wall into the receptacle by a first amount and the locking element has a second position, whereby in the second position the protrusion is in a release position, whereby in the release position the protrusion either protrudes from the wall into the receptacle by a second amount, whereby the second amount is smaller than the first amount, or the protrusion does not protrude from the wall.
US12247423B2
An electronic lock components includes a bracket configured to be mounted on a door panel and an electronic lock body configured to be assembled on or disassembled from the bracket. The bracket includes an elastic piece, and a portion of the elastic piece is inclined downward. The electronic lock body includes: a back cover body, having a through hole therethrough, in which when the back cover body is leaned against the bracket and then moved downward, one end of the portion of the elastic piece is able to be stuck in the through hole; and a main cover body, including a pushing piece having a convex portion facing the through hole, in which when the pushing piece is pushed toward the through hole, the convex portion is able to push the end of the portion of the elastic piece away from the through hole.
US12247422B2
The disclosure relates to a safety assembly for preventing the opening of a trunk lock under predefined vehicle conditions, having a transmission element which is engaged by an interior-side actuating element and a trunk-side actuating element and which is coupled to a trunk lock, wherein a latch is provided which is adjustable between an actuating position, in which an actuating force can be transmitted from at least one of the actuating elements to the trunk lock, and a blocking position, in which an actuating force is not transmitted to the trunk lock, the latch having a gearing and a brushless electric motor associated with it, by means of which the latch can be transferred between the actuating position and the blocking position. The disclosure further relates to a method of controlling a latch of a safety assembly.
US12247418B2
An anti-theft apparatus that attaches to a shift lever and a foot rest of a motorcycle includes a shackle that is sized and shaped to extend from the foot rest to the shift lever. The shackle has an open end, a second end opposite of the open end, and two elongate arms that extend between the second end and the open end. A locking mechanism engages with the open end of the shackle to lock the shackle into place around the foot rest and the shift lever. A lock plate is coupled to one of the elongate arms of the shackle. A cross bar plate removably attaches to the open end of the shackle and is configured for being positioned between the locking mechanism and the shift lever when the apparatus is attached to the motorcycle. When the apparatus is attached to the motorcycle, the motorcycle shift lever cannot be operated, thereby deterring theft of the motorcycle.
US12247416B2
An electromechanical lock assembly (1) comprising a lock body (13), a lock core (21) located at least partially within the lock body (13) and selectively rotatable with respect to the lock body (13), the lock core (21) including a key receptacle (23), a bolt operating member rotationally secured to the lock core (21) and configured to move a lock bolt of a lock (3) for locking and unlocking said lock (3), and a programmable key (12), wherein said electromechanical lock assembly is configured to be powered upon insertion of the programmable key (12) in said key receptacle (23). A position sensing device (27) is arranged to transmit position data to said programmable key (12).
US12247413B2
A pool wave generator having a pool area and a plurality of chambers for generating a wave in the pool area. Exemplary embodiments described herein may be used to control the fluid flow within the pool area. For example, exemplary embodiments may include a control system for selecting the position of one or more valves of the chamber in order to control the ingress and egress of water from each chamber, inc. Exemplary embodiments may be used to control the wave generated from the chambers, reduced unwanted turbulence, and/or generated a designed wave based on the individual control of the respective chambers.
US12247408B2
An operation vehicle, comprising a vehicle body and a cab provided at a front end of the vehicle body, and further comprising a boom device. The boom device comprises at least seven booms hinged end to end in sequence. When the boom device is in a folded state, a fifth boom and a sixth boom are located on the same straight line, a seventh boom is located below the sixth boom, and end portions of at least two booms in the seven booms are located above the cab. The technical solutions of the present application overcome the defect in the prior art that the flexibility of boom construction of the operation vehicle is low.
US12247407B2
A floor panel for forming a floor covering, where the floor panel includes a layer-shaped substrate, as well as a decorative top layer situated above the substrate; and where the substrate includes at least a layer which is realized on the basis of a composition including at least a thermoplastic synthetic material being polyester.
US12247406B2
Provided is a panel, in particular floor panel, with an upside, with a underside, with a first side edge, with a second side edge arranged opposite the first side edge, with a first locking element formed on the first side edge, with a second locking element formed on the second side edge. The first locking element and the second locking element are designed to correspond to one another, with a first bearing surface formed on the first side edge. The first abutment surface adjoins the upside, and with a second abutment surface formed on the second side edge. The second abutment surface adjoins the upside, in which the technical problem of preventing moisture and dirt from penetrating between the connected panels is solved.
US12247402B2
The invention relates to a bracket arrangement for receiving horizontally arranged profiled supports (4), preferably for fastening façade panels, wherein the bracket (2) has a fastening leg (6), a supporting leg (7) and a bracket head (5), wherein the supporting leg (7) and the bracket head (5) have a receiving slot (9) for receiving the profiled support (4), and wherein the bracket head (5) has a receiving opening (10) with an oblong hole-like cross section, and wherein a fixing screw (11), which projects into or can be plugged into the receiving opening (10), is provided for fastening the inserted profiled support (4).
US12247392B2
A method for installing building panels, the method including forming a composite building panel from a plurality of panels, transporting the composite building panel to the site of installation and lifting the composite building panel by a lifting facility into position within a building.
US12247391B2
The present specification relates generally to modular construction and more specifically to a sacrificial concrete void form and method of modular construction therewith. The concrete void form includes a steel frame having a top face, a bottom face, and four side faces, wherein at least one of the four side faces and the top face are covered with at least one sheet of corrugated steel decking. The method of modular construction includes constructing at least one concrete void form, the at least one concrete void form comprising a steel frame having a top face, bottom face and four side faces, wherein at least one of the four side faces and the top face are covered with at least one sheet of corrugated steel decking, installing the at least one concrete void form at a construction site, and pouring concrete over or adjacent to the at least one concrete void form.
US12247389B2
A bracket includes a first wing, a second wing and a bridge that connects the first wing to the second wing. The first wing has a first inner surface and a first outer surface. The second wing has a second inner surface and a second outer surface. The bridge extends from the first inner surface to the second inner surface thereby coupling the first wing to the second wing such that the first inner surface is normal to a first direction, and the first inner surface is parallel to the second inner surface. The bridge includes a front edge and a rear edge. The front edge forms a recess that extends into the bridge towards the rear edge along a second direction that is perpendicular to the first direction, and the recess terminates within the bridge prior to reaching the rear edge.
US12247371B2
A lift arm structure for a power machine with a frame can include a lift arm and an electrical lift actuator. The lift arm can be configured to be movably secured to the frame to extend along a lateral side of the frame. The electrical lift actuator can be secured to the lift arm within a pocket defined by the lift arm and can be configured to extend and retract between the lift arm and the frame of the power machine to raise and lower the lift arm.
US12247360B2
An artificial turf system includes a turf assembly having a turf backing and stands of artificial grass blades extending from the turf backing to form an artificial turf layer. Infill material is placed in between the blades of artificial grass and on top of the turf backing. The infill material has a composition of sand in an amount within the range of from about 80 to about 98 percent of the infill by dry bulk weight, and organic particles in an amount within the range of from about 2 to about 20 percent of the infill by dry bulk weight.
US12247358B2
A rail including a predetermined chemical composition is provided, in which 90 area % or greater of a metallographic structure in a cross section of a rail web portion is a pearlite structure, a minimum value of a hardness in the cross section of the rail web portion is Hv 300 or greater, and a difference between a maximum value and the minimum value of the hardness in the cross section of the rail web portion is Hv 40 or less.
US12247355B2
A coating agent for paper comprises: an ethylene-vinyl alcohol copolymer, wherein the ethylene-vinyl alcohol copolymer has a content of ethylene units of 1 mol % or more and less than 20 mol % and a block character of the ethylene units from 0.90 to 0.99. Coated paper is obtained by coating paper with such a coating agent. The coating agent of the present invention is excellent in viscosity stability and also causes the resulting coated paper to be excellent in barrier properties and water resistance.
US12247354B2
A method for suppressing sedimentation of suspended substances is a method for suppressing sedimentation of suspended substances in water at the bottom of a tank disposed in a water system in papermaking equipment, comprising a step of blowing an oxygen-containing gas into the water, for stirring and aeration; a step of detecting a change with time in existence states of the suspended substances in the tank by the stirring and the aeration; and a control step of feeding at least one of an oxygen-containing gas and a slime control agent to the tank based on the detection result to suppress the sedimentation of the suspended substances in the tank.
US12247353B2
The present invention concerns a process for the dissolution of cellulose using an enzymatic treatment, followed by a chemical dissolution. Particularly, the invention relates to the utilization of oxidizing enzymes for said enzyme treatment step. The process of the invention will cause an improved dissolution of high molar mass cellulose fibres. The improved dissolution properties also cause an improved reactivity of the cellulose in subsequent reactions.
US12247347B2
A garment folding apparatus serves to fold a garment while conveying the garment. The garment folding apparatus includes a loading assembly configured to load a garment, a folding assembly configured to fold the loaded garment while conveying the garment, and an unloading assembly disposed below the folding assembly and configured to unload a completely folded garment. The folding assembly includes a first conveyor configured to convey the garment in a horizontal direction, a second conveyor disposed to be spaced apart from the first conveyor in the horizontal direction, and a horizontal folding assembly including a folding bar configured to be inserted into a separation space between the first conveyor and the second conveyor, where an inclined surface of the first conveyor and an inclined surface of the second conveyor face each other, such that various horizontal folding processes are performed within a limited space.
US12247342B2
Provided is a laundry treating apparatus comprising a drum including: a drum body defining a space to store laundry therein, a front cover, a rear cover, and a drum introduction opening defined at the front cover and configured to communicate with an inside of the drum body; a drying unit configured to supply heated air to the drum body; a fixing panel; a power transmission unit including: a housing, an input shaft, an output shaft, and a gear unit disposed in the housing and configured to transmit rotational motion of the input shaft to the output shaft; a motor comprising including: a stator, and a rotor; and a heat insulation part made of a material having heat conductivity lower than heat conductivity of the housing and configured to reduce an amount of heat that is transferred from the outside of the housing to an inside of the housing.
US12247341B2
A headwear garment washing method, a headwear washed with the washing method, a one-step headwear garment washing machine, and a headwear washed by the one-step washing machine are provided.
US12247338B2
A laundry treating apparatus is disclosed. The laundry treating apparatus includes a first treating apparatus, a second treating apparatus, and a control panel disposed signally connected to the first treating apparatus and the second treating apparatus, and the first treating apparatus includes a lower frame disposed rearward of the control panel and coupled to the control panel to fix the control panel.
US12247335B2
Machine for sewing envelopes into pouches, in correspondence with an opening delimited by two free overlapping flaps, the machine includes a support base; a sewing head, mechanically mounted on the support base, configured to make a sewing line along a sewing direction; retaining means for retaining the free flaps of said envelope like a bag; first movement means for realizing a relative movement between said sewing head and the holding means along a first movement direction substantially parallel to the sewing line; second movement means for moving the sewing head and/or holding means at least along a second movement direction orthogonal with respect to the first movement direction; at least a first sensor configured to detect an extremal edge of the free edges; at least one electronic control unit for generating the relative motion between the support base and/or the holding means along the second movement direction.
US12247327B2
The invention provides for a method of delaying and reducing texture reversion of a textured artificial turf yarn (145), characterized by using a stretched and textured monofilament yarn as the textured artificial turf yarn, the stretched and textured monofilament yarn comprising a polymer mixture (400, 500), wherein the polymer mixture is at least a three-phase system, wherein the polymer mixture comprises a first polymer (402), a second polymer (404), and a compatibilizer (406), wherein the first polymer and the second polymer are immiscible, wherein the first polymer forms polymer beads (408) surrounded by the compatibilizer within the second polymer.
US12247326B2
A flexible, ignition resistant, non-electrically conductive biregional fiber is disclosed. The biregional fiber comprising an inner core region of a partially oxidized thermoplastic polymeric composition and a surrounding outer sheath region of a thermoset carbonaceous material.
US12247324B2
The disclosure relates to systems and methods for improving the manufacturing of silk solutions and powders containing silk fibroin obtained from silkworm cocoons. The systems include a reactor vessel to degum, rinse, and dissolve the silk fibroin protein from silk inputs to obtain a purified silk fibroin-based solution. The reactor vessel may include a combination of inputs and outputs for introducing and removing different components used or generated during the disclosed processes. The systems may include any combination of heat exchangers, holding tanks, filtration modules, and post-treatment equipment as necessary to obtain the silk powder. The solutions and powders can be used to improve the post-harvest preservation of perishables and to improve the performance of packaging, including biodegradable packaging.
US12247320B2
The invention relates to a glycopeptide that includes one or more modified amino acid residues having a sidechain comprising a monosaccharide or an oligosaccharide, wherein the glycopeptide binds specifically to a carbohydrate-binding monoclonal antibody from PGT128 family, preferably with an affinity of less than 100 nM. Immunogenic conjugates that include the glycopeptide, and pharmaceutical compositions that include the glycopeptide or the immunogenic conjugate are also disclosed. Various method of using the glycopeptides, immunogenic conjugates, and pharmaceutical compositions are disclosed, including inducing an immune response, inhibiting viral infection, treating a cancerous condition, and detecting a neutralizing antibody.
US12247318B2
A SiC single crystal is produced by impregnating a molten alloy of silicon and a metallic element M that increases carbon solubility into a SiC sintered body to form a SiC crucible, placing silicon and M in the crucible and heating the crucible to melt the silicon and M and form a Si—C solution, dissolving silicon and carbon in the solution from surfaces of the crucible in contact with the solution, contacting a SiC seed crystal with the top of the solution to grow a first SiC single crystal on the SiC seed crystal by a solution process, and bulk growing a second SiC single crystal on a face of the solution-grown first SiC single crystal by a sublimation or gas process. This method enables a low-dislocation, high-quality SiC single crystal to be produced by a vapor phase process.
US12247314B2
A method for producing a silicon ingot includes withdrawing a seed crystal from a melt that includes melted silicon in a crucible that is enclosed in a vacuum chamber containing a cusped magnetic field. At least one process parameter is regulated in at least two stages, including a first stage corresponding to formation of the silicon ingot up to an intermediate ingot length, and a second stage corresponding to formation of the silicon ingot from the intermediate ingot length to the total ingot length. During the second stage process parameter regulation may include reducing a crystal rotation rate, reducing a crucible rotation rate, and/or increasing a magnetic field strength relative to the first stage.
US12247303B2
The present disclosure relates to oxygen-selective anodes and methods for the use thereof.
US12247299B2
Provided is a treatment liquid for a semiconductor with ruthenium, containing a hypobromite ion. Also provided is a treatment liquid for a semiconductor with ruthenium, containing at least a bromine-containing compound, an oxidizing agent, a basic compound, and water which are added and mixed, wherein the liquid has the bromine-containing compound added in an amount of 0.01 mass % or more and less than 2 mass % as a bromine element content with respect to the total mass of the liquid, has the oxidizing agent added in an amount of 0.1 mass % or more and 10 mass % or less with respect to the total mass, and has a pH of 8 or more and 14 or less. Further provided is a method of producing a treatment liquid for a semiconductor with ruthenium, including a step of mixing a bromine-containing compound with a solution containing a hypochlorous acid compound and a basic compound.
US12247288B2
A substrate processing apparatus (100), comprising a reaction chamber (20) having an upper portion (20a) and a lower portion (20b) sealing an inner volume of the reaction chamber (20) for substrate processing, the lower portion (20b) being movable apart from the upper portion (20a) to form a substrate loading gap therebetween, a substrate support system comprising a support table (31) and at least one support element (70) vertically movable in relation to the support table (31) and extending through the support table (31) to receive a substrate within the reaction chamber (20), and a stopper (90) stopping a downward movement of the at least one support element (70) at a substrate loading level.
US12247285B2
A film-forming method in which film-formation is performed by heat-treating a mist of a raw material solution, the method including: dissolving metal gallium in an acidic solution containing at least one of hydrobromic acid and hydroiodic acid to prepare the raw material solution having a concentration of a metal impurity of less than 2%; and atomizing the raw material solution into a mist, and performing film-forming. This method can provide a film-forming method that can form a film having good crystallinity at a high film-forming rate.
US12247275B2
The present invention relates to a method for producing an article out of a maraging steel, wherein the article is successively subjected to a solution annealing and heat treatment, wherein the steel has the following composition in Wt.-%: C=0.01-0.05 Si=0.4-0.8 Mn=0.1-0.5 Cr=12.0-13.0 Ni=9.5-10.5 Mo=0.5-1.5 Ti=0.5-1.5 Al=0.5-1.5 Cu=0.0-0.05 Residual iron and smelting-induced impurities.
US12247254B2
The present invention is concerned with compositions and methods for improving the rate of correct sample identification in indexed nucleic acid library preparations for multiplex next generation sequencing by modifying or blocking 5′ and 3′ ends of pooled indexed polynucleotides from multiple samples, with an optional exonuclease treatment, prior to amplification and sequencing.
US12247247B2
Methods of uniquely labeling or barcoding molecules within a cell, a plurality of cells, and/or a tissue are provided. Kits for uniquely labeling or barcoding molecules within a cell, a plurality of cells, and/or a tissue are also provided. The molecules to be labeled may include, but are not limited to, RNAs, cDNAs, DNAs, proteins, peptides, and/or antigens.
US12247245B2
Assays for compounds having a desired biological activity against one but not both of a pair of microorganism species utilize separately detectable labels. The first and second microorganisms are different from each other, the first microorganisms exhibit a first detectable label, the second microorganisms exhibit a second detectable label different from the first detectable label, and neither of the labels interferes with detection of the other label. In various embodiments, the first and second microorganisms are incubated with a candidate compound or a producer thereof. The different labels permit isolation of microorganisms exhibiting one of the labels but not the other, indicating the desired activity, and the compound responsible for this differential response is isolated.
US12247240B2
Disclosed are an expression cassette for isopropanol production, a recombinant vector for isopropanol production expression cassette, a including the recombinant microorganism for isopropanol production into which the vector is introduced, and a method of producing isopropanol using the recombinant microorganism. The recombinant microorganism in which a succinic acid bypass metabolic pathway is introduced to an isopropanol production pathway has very high ability to produce isopropanol. The recombinant microorganism is capable of producing isopropanol in an amount corresponding to about 100 times the maximum amount of isopropanol that is produced using known Corynebacterium glutamicum, and thus can effectively produce isopropanol and can be useful in various industrial fields where isopropanol is utilized. The use of the recombinant microorganism makes possible eco-friendly production of high-value-added isopropanol materials for manufacturing biomass-derived chemical products using glucose in lieu of petroleum.
US12247239B2
The present invention relates to an enzymatic process for preparation of optically pure enantiomers of homopropargylic alcohol compounds of formula I, which are useful intermediates for the synthesis of Halichondrin B and analogs. wherein, P is H or an alcohol protecting group, n is an integer ranging from 0-12.
US12247230B2
Provided are mutant polymerases having DNA polymerase activity and reverse transcriptase activity or strand displacement activity, along with target nucleic acid amplification methods employing such mutant polymerases.
US12247227B2
Described herein are methods for providing an in vitro intestinal model system, e.g., using primary cells instead of cell lines and/or cancerous cells.
US12247220B2
A bioreactor device includes a solid substrate having a first face and a second face. The solid substrate at least partially defines a perfusion channel, a plurality of chambers, a fluidic inlet, and a fluidic outlet. A first sheet disposed over the first face and a second sheet disposed over the second face. Characteristically, the combination of the solid substrate, the first sheet and the second sheet define the perfusion channel and each chamber of the plurality of chambers. The plurality of chambers are arranged in rows of chambers in which adjacent chambers are positioned at opposite side of the perfusion channel. The perfusion channel extends from the fluidic inlet and the fluidic outlet having a serpentine path along each row of chambers with each chamber being in fluid communication with the perfusion channel.
US12247217B2
The present invention provides a method for preparing 3D brain organoids, comprising the following steps: neurospheres obtained by the RONA method are dissociated into single cells by accutase, plated on a cell culture plate after being counted, cultured in medium A until day 7; neurospheres are cultured in medium B until day 25˜35, and then they are encapsulated by Matrigel; neurospheres are further cultured in media B until day 55˜65, and then they are encapsulated by Matrigel for the second time and cultured continually afterwards. The present invention also provides a medium for culturing 3D brain organoids. The present invention begins with highly purified neurospheres obtained by the RONA method, and neuronal stem cells can be controlled and cultured to achieve true 3D brain organoids with uniform size and structure by this relatively simple method. The 3D brain organoids have six-layered cortical structure of the brain and various subtypes of inhibitory interneuron cells, which are suitable for disease research in vitro, drug screening, etc., and are of great significance in industrialization.
US12247216B2
The present invention relates to compositions and methods for mass production of pluripotent stem cells derived from non-human-animal, particularly in a form of aggregates suitable for a variety of uses, particularly to mass production of aggregates of bovine-derived pluripotent stem cells for use in cell grown meat cultures and in production of cell based meat products.
US12247212B2
The present invention relates to a modified gene that provides resistance to Cucurbit Yellow Stunting Disorder virus (CYSDV) when present in a plant of the Cucurbitaceae family. The invention further relates to progeny, seed, and fruit of the plant that is resistant against CYSDV. The invention also relates to propagation material suitable for producing the plant that is resistant to CYSDV. Additionally, the invention relates to methods for producing, identifying, and selecting a plant of the Cucurbitaceae family having resistance against CYSDV.
US12247210B2
This invention relates to the expression a DA1 protein with a mutation that disrupts or inactivates the LIM domain or the LIM-like domain within cells of a plant. This may increase the yield or enhance a yield-related trait of the plant. Methods, plants and plant cells are provide.
US12247200B2
Oligonucleotide primers and methods of use in producing sequencing libraries are provided according to aspects of the present disclosure which include, from 5′ to 3′, a homopolymer-hybridizing region, and an anchor region comprising 5′-(λ)nNm-3′, wherein the homopolymer-hybridizing region is a contiguous sequence of 5 to 20 elements, wherein the elements are nucleotides or Tm increasing nucleotide analogs, wherein at least 4 of the elements are Tm increasing nucleotide analogs, wherein the homopolymer-hybridizing region hybridizes to a complementary homopolymer tract of a target nucleic acid, wherein the complementary homopolymer tract comprises a contiguous sequence of complementary elements, wherein X is any nucleotide or nucleotide analog with the proviso that λ is not a nucleotide or nucleotide analog complementary to a complementary element of the complementary homopolymer tract, and wherein N is any nucleotide or nucleotide analog.
US12247199B2
This invention relates to the storage on a solid matrix of genetic material, in particular DNA that has been purified prior to the application to the solid matrix. More specifically, the invention relates to a solid matrix for the storage of purified DNA, which matrix has been treated with a solution comprising plant polysaccharide inulin. One advantage of the invention is that an increased amount of DNA can be stored in the solid matrix of the present invention.”
US12247188B2
The present disclosure provides cell culture chambers for use in automated cell engineering systems, and in particular, cell culture chambers that include improved cell-contacting surfaces. Improved cell-contacting surfaces can include a surface coating that promotes cell growth, adherence, differentiation, maintenance of phenotype, and/or improves transduction; a cell-contacting surface comprising a non-porous, gas-permeable material; as well as other modifications to the cell-contacting surfaces. Cassettes comprising the cell culture chambers are also provided.
US12247182B2
A liquid laundry composition having from about 6% to about 50%, by weight of the laundry composition, of a surfactant component. The surfactant component having from about 0.5% to about 30%, by weight of the laundry composition, of an HLAS surfactant selected from alkyl benzene sulfonic acids, alkali metal or amine salts of C10-16 alkyl benzene sulfonic acids, wherein the HLAS surfactant comprises greater than 50% C12.
US12247179B2
Lubricating compositions are described, the lubricating compositions comprising a base oil component and an additive component, wherein the additive component comprises a non-silicone anti-foaming agent.
US12247177B2
One aspect of the present invention is a refrigerating machine oil comprising a base oil, a dithiophosphoric acid ester, and an amine salt of an acidic phosphoric acid ester.
US12247174B2
Provided herein are molecular sieve membranes for separating hydrocarbons of a lube feed stock into a permeate and a retentate based on molecular shape. The molecular sieve membranes comprise one or more layers of size-selective catalyst and a porous support comprising a plurality of diffusing gaps. Each layer of size-selective catalyst has a plurality of perpendicular membrane channels and a plurality of opening pores. The porous support is in fluidic communication with the plurality of opening pores to provide a fluidic pathway between the perpendicular membrane channels and the diffusing gaps. Also provided are processes for separating n-paraffins from other hydrocarbons in a lube feed stock using the present molecular sieve membranes.
US12247170B2
A system is provided that enables a continuous process that involves the introduction of particles into a reactor drum having a low oxygen environment. Heavy hydrocarbons are boiled off of the particles during the heating of the particles. The boiled off heavy hydrocarbons mix with a heated gas stream that heats the particles within the reactor drum. The heated gas stream (with the boiled off heavy hydrocarbons) exit the drum and are recirculated back to a heat source for reheating the gas stream prior to reentering the reactor drum. Repeated exposure to the elevated temperatures within the reactor drum cracks the heavy hydrocarbons into lighter hydrocarbons. The lighter hydrocarbons may then be separated out of the heated gas stream and collected for sale or use.
US12247165B2
Fracturing fluids for treating subterranean formations. An example fracturing fluid includes an anti-syneresis agent, a water-soluble terpolymer, a terpolymer hydration aid, an antioxidizing agent, a metal crosslinking agent, a breaker, and an aqueous base fluid. The fracturing fluid is introduced into a wellbore penetrating the subterranean formation at a pressure sufficient to fracture the subterranean formation and the subterranean formation is fractured with the fracturing fluid.
US12247156B2
The present invention generally relates to the composition of particle gels for conformance control, well drilling and well treatments. More particularly, this invention relates to swellable polymer particle gels that can re-crosslink, i.e., reassociate and self-heal, at subterranean conditions. These particle gels can be deployed to improve the conformance of water flooding of especially matrix bypass events (MBEs), that are also known as void space conduits. Moreover, these particle gels can be deployed for controlling the water production and increasing of petroleum recovery. The inventive particles can also be deployed as diverter for well stimulation.
US12247153B2
A liquid crystal composition, which is a material used for an element for electromagnetic wave signal control in a frequency range of 1 GHz to 10 THz, satisfies at least one of characteristics such as a wide temperature range of a nematic phase and a large refractive index anisotropy and a small dielectric loss tangent (tan δ) in the frequency region used for control, and has an excellent balance of characteristics, and an element containing the composition. A liquid crystal composition including: at least one compound selected from the group consisting of compounds represented by Formula (1). For example, R1 is C1-12 alkyl; Z11 is a single bond; L11, L12, L13 and L18 are hydrogen; L17 is methyl; Y11 and Y22 are hydrogen; and a and c are respectively 0 or 1, b is 1, and a sum of a, b, and c is 2.
US12247147B2
The present invention relates to a thermosetting adhesive film and a coverlay film comprising the same, and more specifically to a thermosetting adhesive film which has excellent ion migration resistance while having a low dielectric permittivity, as well as excellent peel-off strength, and to a coverlay film comprising the thermosetting adhesive film.
US12247145B2
Articles comprising, in order: a first adherend, a first primer layer, an adhesive layer, and a second adherend are provided, where the adhesive layer comprises pressure sensitive adhesive domains and structural adhesive domains. Typically, the first primer layer covers first portions of the first adherend adjacent to structural adhesive domains and does not cover second portions of the first adherend adjacent to pressure sensitive adhesive domains. Methods of making such articles are provided, which comprise applying a cure-initiating primer to first portions of the first adherend to form a first primer layer while leaving second portions of the first adherend bare of the first primer layer, and thereafter applying a curable adhesive film over the first primer layer, such that portions of the curable adhesive film are cured to form structural adhesive domains and other portions remain uncured pressure sensitive adhesive domains.
US12247135B2
A film (1) includes hollow particles (10) and a binder (20). The hollow particles are made of a material having a refractive index of 1.15 to 2.70. The binder (20) is formed of at least a polysilsesquioxane and binds the hollow particles (10). The film (1) satisfies at least one of requirements Ib/Ia≥0.7 and Ib/Ic≥0.3. Ia is an absorbance derived from a hydrocarbon group not directly bonded to a silicon atom, the absorbance being determined by attenuated total reflection using a Fourier transform infrared spectrophotometer. Ib is an absorbance derived from a bond between a silicon atom and a non-reactive functional group. Ic is an absorbance derived from a bond between a silicon atom and a hydroxy group.
US12247133B2
A photocurable composition can comprise a polymerizable material, and a photoinitiator, wherein the polymerizable material can comprise at least one polymerizable monomer and at least one reactive polymer. The reactive polymer can have a carbon content of at least 75% based on the total weight of the reactive polymer; a molecular weight of the at least one reactive polymer can be at least 400 g/mol and not greater than 50,000 g/mol; an amount of the reactive polymer may be at least 5 wt %; and a viscosity of the photocurable composition may be not greater than 100 mPa s. The photocurable composition may have a low linear shrinkage after curing, a high carbon content and high etch resistance and being suitable for AIP or NIL processing.
US12247130B2
The present disclosure relates to laminatable ink, comprising a radiation-curable ink preferably in an amount, based on the laminatable ink, of ≥50 wt % to ≤99 wt %, and a thermally activatable matrix material preferably in an amount, based on the laminatable ink, of ≥1 wt % to ≤50 wt %, where the matrix material comprises at least a thermally activatable polymer, preferably in an amount, based on the laminatable ink, of ≥5 wt % to ≤30 wt %, preferably ≥8 wt % to ≤20 wt %, more preferably of ≥10 wt % to ≤15 wt %.
US12247127B2
Aspects of the present disclosure relate to color compositions and methods of making a printed layer using the color composition as well as an article that can include the printed layer.
US12247119B2
An emulsion composition, a polystyrene nano-fiber, a polystyrene nano-fiber product and a preparation method and use thereof, wherein the emulsion composition comprises a dispersed phase and a continuous phase, the dispersed phase contains a soluble salt and a first solvent, the continuous phase contains polystyrene, a second solvent and sulfonated polystyrene being syndiotactic polystyrene and/or isotatic polystyrene; the preparation of the emulsion composition: under heating and stirring, dropwise adding the dispersed phase into the continuous phase; the preparation of the polystyrene nano-fiber or polystyrene nano-fiber product: crystallize the above emulsion composition; the polystyrene nano-fiber prepared by the above emulsion composition has a pore structure, and the prepared product has a stable and controllable three-dimensional structure and multi-level and/or intercommunicated pore structure, and also has a high preparation efficiency, therefore the above polystyrene nano-fiber or product has excellent application prospects in absorption, adsorption, oil-water separation, and construction of special wettability surfaces.
US12247113B2
Disclosed is a moisture curable adhesive composition comprising at least one silane-modified polymer, a filler comprising a surface modified fumed silica and one of a surface modified cristobalite and a silica; and optionally, at least one of an aminosilane adhesion promotor, an organotin catalyst, a dehydration shelf life enhancer, a light stabilizer, titanium dioxide, a rheology modifier, and mixtures thereof. The adhesive composition finds special use in bonding metal substrates to each other with significantly higher bond strength than that provided by silane-modified polymer adhesives alone.
US12247112B2
Composite materials that include a polymer matrix and a metal halide perovskite. The metal halide perovskite may be a lead-free metal halide double perovskite. Devices that include a layer of a composite material, a first electrode, and a second electrode. Methods of forming composite materials and devices, including methods that include printing one or more layers with a 3D printer.
US12247105B2
A composition contains a mixture of silyl hydride, an alpha-beta unsaturated ester, a Lewis acid catalyst and an amine having the following formula: R1R2R3N; where the nitrogen is not a member of an N═C—N linkage and where each of R1, R2, and R3 is independently selected from a group consisting of hydrogen, alkyl, substituted alkyl, and conjugated moieties; and wherein at least one of R1, R2 and R3 is a conjugated moiety connected to the nitrogen by a conjugated carbon.
US12247095B2
Process for preparing a random butadiene-isoprene copolymer having a high content of cis-1,4 units comprising copolymerizing butadiene and isoprene, in the presence of at least one organic solvent, and a catalytic system prepared in situ comprising: (a1) at least one neodymium carboxy late soluble in said organic solvent, containing a variable amount of water, the H2O/Nd molar ratio being between 0.001/1 and 0.50/1: (a2) at least one aluminum alkyl compound: (a3) at least one aluminum alkyl compound containing at least one halogen atom. The random butadiene-isoprene copolymer having a high content of cis-1.4 units obtained from the abovementioned process may be advantageously used in a number of applications ranging from the modification of plastics [for example, obtainment of high impact polystyrene (HIPS)], to the production of tires, in particular the production of tire treads and/or of tire sidewalls.
US12247092B2
A semicrystalline multiblock copolymer includes alternating blocks of semicrystalline isotactic polypropylene (iPP) and semicrystalline polyethylene (PE), having a block arrangement according to formula (I): (iPPw)p(PEx)(iPPy)m(PEz)n (I), wherein p is 0 or 1; m is 0 or 1; n is 0 or 1; the sum of p, m, and n is 1, 2, or 3; and the sum of w, x, y, and z is greater than or equal to 40 kg/mol, with the provisos that: when m and n are 0, the sum of w and x is greater than or equal to 140 kg/mol; and when p and n are 0, the sum of y and x is greater than or equal to 140 kg/mol. Related compositions and methods are also provided.
US12247091B2
A laminated body 10 includes: a layer (C) 12 consisting of a composition (c) containing a copolymer that contains a conjugated diene unit and a non-conjugated olefin unit and contains 0 mol % of a butylene unit; and a layer (R) 14 consisting of a composition (r) containing an olefin-based resin, in which the layer (C) 12 is adjacent to the layer (R) 14. The laminated body 10 is excellent in a mechanical strength and impact resistance, and is easy to repair.
US12247088B2
The invention relates to a method of producing a heat-modified starch comprising the steps of: (i) preparing a starch milk containing between 30 and 40% by weight, preferably between 35 and 37% by weight, solid matter, (ii) adding a powdery alkaline agent such as to obtain a final conductivity of between 0.7 and 2.5 mS/cm, (iii) ensuring a contact time of between 0.5 and 5 hours, (iv) filtering and drying the starch milk, (v) and heating the dried starch to bring it to a temperature of more than 180° C. for a dwell time of between 8 and 50 minutes, preferably between 10 and 40 minutes, even more preferably between 12 and 35 minutes.
US12247081B2
Provided are bispecific or multispecific antibodies that include an anti-CEACAM5 portion and one or more anti-4-1BB nanobodies whose agonist activity is dependent on the presence of the CEACAM5 antigen. Such bispecific or multispecific antibodies are safe, and are efficacious in treating cancer and have long-term protective immunological memory against tumors. Methods of using the antibodies for treating diseases such as cancer are also provided.
US12247075B2
It is disclosed anti-BTN3A activating antibody fragments that specifically bind to BTN3A and activate the cytolytic function of Vγ9/Vδ2 T cells. The disclosure more specifically relates to specific anti-BTN3A binding proteins comprising such activating antibody fragments and their use in the manufacturing of novel drugs for use in treating cancer disorders, in particular cancers susceptible to be treated with activated γδ T cells.
US12247073B2
The present disclosure is generally directed to compositions that include antibodies, e.g., monoclonal, antibodies, antibody fragments, etc., that specifically bind a CD33 polypeptide, e.g., a mammalian CD33 or human CD33, and use of such compositions in preventing, reducing risk, or treating an individual in need thereof.
US12247068B2
This invention is in the area of improved anti-aP2 antibodies and antigen binding agents, and compositions thereof, which target the lipid chaperone aP2/FABP4 (referred to as “aP2”) for use in treating disorders such as diabetes, obesity, cardiovascular disease, fatty liver disease, and/or cancer, among others. In one aspect, improved treatments for aP2 mediated disorders are disclosed in which serum aP2 is targeted and the biological activity of aP2 is neutralized or modulated using low-binding affinity aP2 monoclonal antibodies, providing lower fasting blood glucose levels, improved systemic glucose metabolism, increased systemic insulin sensitivity, reduced fat mass, reduced liver steatosis, reduced cardiovascular disease and/or a reduced risk of developing cardiovascular disease.
US12247062B2
Novel synthetic biology-based ADCC technologies are provided that enhance or enable ADCC responses, for example, through a rationally-designed soluble universal ADCC enhancer protein (SUAEP) where a high-affinity CD3-binding domain is fused to a high-affinity Fc-binding domain. The SUAEP technology can be used to prevent or treat cancers, infectious, inflammatory or autoimmune diseases, and other diseases where elimination of diseased cells is desirable.
US12247056B2
The disclosure provides peptide compositions and immunotherapy compositions comprising an amyloid-beta (Aβ) peptide and a tau peptide. The disclosure also provides methods of treating or effecting prophylaxis of Alzheimer's disease or other diseases with beta-amyloid deposition in a subject, including methods of clearing deposits, inhibiting or reducing aggregation of Aβ and/or tau, blocking the uptake by neurons, clearing amyloid, and inhibiting propagation of tau seeds in a subject having or at risk of developing Alzheimer's disease or other diseases containing tau and/or amyloid-beta accumulations. The methods include administering to such patients the compositions comprising an amyloid-beta (Aβ) peptide and a tau peptide.
US12247053B2
The present invention provides compositions and methods for generation of an anti-influenza immune response. In particular, conserved T cell epitopes within matrix protein and nucleoprotein components of influenza virus have been identified and further screened for those structures that will bind either or both of HLA I and II molecules. Methods for vaccinating subjects with formulations of such peptides for the treatment or prevention of influenza infection also are described.
US12247052B2
The invention provides compounds including a CpG oligodeoxynucleotide sequence linked to a lipid by a linker and related compositions and methods. The invention features a compound consisting of the nucleotide sequence of SEQ ID NO:1, at its 5′ end, bonded or linked by a linker to a lipid. Further, the invention features a method of treating a cancer in a human patient, comprising administering to the patient the compound. Further, the invention features a pharmaceutical composition including the compound and a pharmaceutically acceptable carrier. The invention features a kit including (I) the compound or a composition comprising the compound; and (ii) a protein comprising SEQ ID NO:2 or SEQ ID NO:3.
US12247049B1
A system and method for solid phase chemical synthesis reduces the overall amount of solvent required for the process. In, for example, solid phase peptide synthesis, during deprotection of the bound peptide, a deprotecting agent, such as piperidine in dimethylformamide (DMF) is introduced to the reaction vessel. After deprotection is complete, pure DMF, or other similar wash solvent, is used to wash away the residual piperidine from the reaction vessel. The used wash solvent can be removed from the reaction vessel, warmed to evaporate off the piperidine, and the purified used wash solvent can be cooled and re-introduced into the reaction vessel for a subsequent washing. Thus, instead of using six volumes of DMF for washing six times, for example, a single volume of DMF can be used, purified and reused, thus substantially reducing the volume of DMF needed for washing the deprotecting agent from the reaction vessel.
US12247040B2
An iridium complex compound represented by formula (5): where in formula (5), Ir represents an iridium atom, R1 to R12 each independently represent a hydrogen atom or a substituent, adjacent R1 to R12 are optionally bonded together to form a ring, R13 to R22 each independently represent a hydrogen atom or a substituent, adjacent R13 to R22 are optionally bonded together to form a ring, X represents a bidentate ligand, m represents an integer of 1 to 3, and at least one of R13, R17, R18, and R22 represents a substituent other than a hydrogen atom.
