US12019558B2
A solid state drive with a Logical To Physical (L2P) indirection table stored in a persistent memory is provided. The L2P indirection table has a plurality of entries, each entry to store a physical block address in the block addressable memory assigned to a logical block address. The solid state drive including solid state drive controller circuitry communicatively coupled to the persistent memory and the block addressable memory. The solid state drive controller circuitry including a volatile memory to store a logical to physical address indirection table cache and circuitry to monitor the logical to physical address indirection table cache and to write dirty logical to physical entries in the logical to physical address indirection table cache to the logical to physical address indirection table in the persistent memory.
US12019553B2
In one embodiment, a processor includes: one or more execution circuits to execute instructions; a stream prediction circuit coupled to the one or more execution circuits, the stream prediction circuit to receive demand requests for information and, based at least in part on the demand requests, generate a page prefetch hint for a first page; and a prefetcher circuit to generate first prefetch requests each for a cache line, the stream prediction circuit decoupled from the prefetcher circuit. Other embodiments are described and claimed.
US12019552B2
Systems and methods of multi-chip processing with low latency and congestion. In a multi-chip processing system, each chip includes a plurality of clusters arranged in a mesh design. A respective interconnect controller is disposed at the end of each column. The column is linked to a corresponding remote column in the other chip. A share cache controller in the column is paired with a corresponding cache controller in the remote column, the pair of cache controllers are configured to control data caching for a same set of main memory locations. Communications between cross-chip cache controllers are performed within linked columns of clusters via the column-specific inter-chip interconnect controllers.
US12019548B2
Provided is a data storage system including a host including a host cache portion of a mirror cache, the host cache portion for storing metadata indicating a location of a data node that is stored in a kernel cache portion of the mirror cache, and a storage device including the kernel cache portion located in a common memory area.
US12019542B2
Aspects of the disclosure are directed to high performance connection cache eviction for reliable transport protocols in data center networking. Connection priorities for connection entries are determined to store the connection entries in a cache based on their connection priority. During cache eviction, the connection entries with a lowest connection priority are evicted from the cache. Cache eviction can be achieved with low latency at a high rate.
US12019539B2
Exemplary methods, apparatuses, and systems including an adaptive configuration manager for controlling configurations of memory devices. The adaptive configuration manager receives a plurality of payloads from a host. The adaptive configuration manager identifies a profile of the host from a plurality of pre-determined host profiles. The adaptive configuration manager identifies a distribution of the plurality of memory access requests, the distribution including a set of sequential payloads and a set of random payloads. The adaptive configuration manager generates a memory access command using the profile of the host including a distribution of random and sequential access. The adaptive configuration manager executes the memory access command using the profile and a payload of the plurality of payloads.
US12019538B2
Various examples are directed to systems and methods for testing software. A testing system may use test case data describing a first test case failed by a first build of the software application, the first build generated by a first commit operation of the plurality of commit operations to execute a fault localization operation, the fault localization operation to identify a first suspect program element of a first build. The testing system may use the first suspect program element and commit data to select a second commit operation from the plurality of commit operations. The testing system may determine an error-inducing commit operation from the plurality of commit operations and executing a corrective action.
US12019537B2
Techniques for feature-based deployment pipelines are disclosed. The feature-based deployment pipelines use a service file as well as other manifest files to set up a repository, a continuous integration service to initiate testing, and a container orchestration system to build images and establish version control over the system. The feature-based deployment pipelines invoke sequential stages to enable feature branches of an application to be fully tested before proceeding to a succeeding stage. At each stage, relevant stakeholders are able to evaluate the new features before they become part of the master image of the tested application. A variety of validation and performance tests are conducted at each stage, resulting in a fully vetted application available for a consumer.
US12019536B2
A debugging management platform and an operating method for the same are provided. In the operating method, the debugging management platform operates a debugging agent service for establishing a debugging channel between a software development platform and a test platform. When receiving debugging packets are issued by the software development platform or the test platform, the debugging agent service analyzes the debugging packets and checks if the debugging packets meet an information security standard. The debugging packets are forwarded to the test platform or the software development platform if the debugging packets meet the information security standard. If the debugging packets do not meet the information security standard, the debugging packets are not forwarded, so as to ensure information security of the debugging packets that are forwarded between different environments.
US12019528B2
An apparatus includes a communications interface and a management server. The management server is configured to access servers through the interface, determine that additional resources are needed for execution by a system, and determine that one of the servers is in a standby mode. In the standby mode, the server is powered down and a baseboard management controller (BMC) therein is only powered through a connection from the apparatus or another server of the network. The management server is configured to determine that additional resources for execution by the system from the server are to be activated and cause a wake-up signal to be sent to the BMC, wherein the wake-up signal is configured to cause the BMC to wake and provision the operating environment of the server.
US12019521B2
Backing up logical data from a storage system to a backup system includes accessing data on the storage system corresponding to logical file structures of data stored on the storage system, using machine learning to ascertain file access patterns and frequency of file backups, determining backup data based on the logical file structure of data stored on the storage system and the file access patterns and frequency of file backups, and directly transferring data corresponding the backup data from the storage system to the backup system. The logical file structures may be provided by file metadata. The file metadata may include at least one of: a VTOC (volume table of contents), an IXVTOC (indexed VTOC), VSAM (virtual storage access method) information, a VVDS (VSAM volume data set), file attributes, and/or catalog data. The file attributes may include management class information for each of the files.
US12019519B2
A method of distributing data in a distributed storage system includes receiving a file, dividing the received file into chunks, and determining a distribution of the chunks among storage devices of the distributed storage system based on a maintenance hierarchy of the distributed storage system. The maintenance hierarchy includes maintenance levels, and each maintenance level includes one or more maintenance units. Each maintenance unit has an active state and an inactive state. Moreover, each storage device is associated with a maintenance unit. The determining of the distribution of the chunks includes identifying a random selection of the storage devices matching a number of chunks of the file and being capable of maintaining accessibility of the file when one or more maintenance units are in an inactive state. The method also includes distributing the chunks to storage devices of the distributed storage system according to the determined distribution.
US12019511B2
According to one embodiment, an information processing apparatus is allowed to access a storage device storing time-series data generated by a first device. The information processing apparatus includes a processor holding a first public key and a first private key. The processor is configured to acquire a program for correcting an error in first data on a first product from a first entity. The processor is configured to correct the correction target first data, using data in a predetermined range of the time-series data. The processor is configured to generate ground data indicating correction grounds for the corrected correction target first data, based on the data in the predetermined range, and add the ground data to the corrected correction target first data.
US12019508B2
An error revision suggestion method for customized software integration applications may comprise storing a plurality of customized software integration applications for specific integration processes for transforming data to enable electronic data exchange, generated from a customized visual model with a plurality of visual modeling elements representing customized executable code sets. The method may further comprise transmitting an executable run-time engine for a first of the plurality of customized software integration applications and a first customized code set for execution at a specific user business process system, receiving an indication an error has occurred during execution of the first customized code set, and transmitting an instruction to the user indicating a correction to erroneous user input is required to resolve the error if the error is associated in a resolve database with a previously executed correction to erroneous user input.
US12019502B2
A method comprises collecting parameters corresponding to at least one microservice operation processed by a first instance of a microservice, and analyzing the parameters using one or more machine learning algorithms. Based at least in part on the analyzing, a prediction is made whether the at least one microservice operation is anomalous. In the method, the first instance of the microservice is designated as being in an anomalous state responsive to predicting that the at least one microservice operation is anomalous. One or more microservice requests for the microservice are routed to a second instance of the microservice responsive to the anomalous state designation.
US12019500B2
An integrated circuit includes; a core configured to process an instruction in accordance with a voltage-frequency level, an instruction complexity calculation circuit configured to calculate an instruction complexity for at least one instruction to-be-processed after a reference time in relation to heating information related to the core acquired before the reference time, wherein the instruction complexity calculation circuit is further configured to generate a control signal corresponding to the instruction complexity, and a dynamic voltage and frequency scaling (DVFS) controller configured to adjust the voltage-frequency level after the reference time in response to the control signal.
US12019491B2
A protection system for abnormal power down of a child node in a rack-scale server includes a logic control module and a plugging/unplugging trigger module. The plugging/unplugging trigger module is configured to detect a contact state, at a second plugging depth, between a power supplying clamp of the child node and the power supplying copper bar through a metal probe, generate a detection signal by conversion, and send the detection signal to the logic control module; the logic control module is configured to successively turn off a main power supply and a standby power supply of the child node after determining that the power supplying clamp is disengaged from the second plugging depth of the power supplying copper bar and before the power supplying clamp is disengaged from the third plugging depth of the power supplying copper bar, so as to execute power down logic of normal power off.
US12019490B2
A system comprising a microcontroller located on a communication bus, a power consumption circuit configured to determine power consumption of the microcontroller, wherein a processor is programmed to determine if a clock associated with the microcontroller is paused and whether an average operational power has exceeded a power threshold, and in response to the average operational power exceeding the power threshold and in response to identifying an attacked message or attacked electronics control unit, in response to determining the microcontroller is under the suspected attack, output an alert associated with an event causing change in the bit patterns of messages on the communication bus.
US12019477B2
In at least one example, an electronic device can include a display film and a retention assembly for the display film. The retention assembly can include an aperture defined by the display film with the display film encircling the aperture. The retention assembly can further include a post extending towards the aperture and a bracket having a first portion adhered to the display film and a second portion abutting the post.
US12019473B2
Apparatuses, systems, and methods are provided for use with expandable displays. In some implementations management techniques and/or systems are provided that allow for access to expandable display functionality to be managed to as to potentially prolong device battery life. In other or additional implementations, techniques and/or systems are provided for potentially safeguarding devices with expandable displays from damage in the event of a fall or drop event. In yet other or additional implementations, techniques and/or systems are provided for determining the expansion state of an expandable display, thereby allowing corrective measures to be taken if the actual expansion state of the expandable display does not align with the expected expansion state of the expandable display.
US12019470B2
An electronic device is disclosed. The electronic device includes a device magnet designed to magnetically couple with an accessory device magnet. The electronic device further includes a display assembly and a magnetic field sensor configured to detect the accessory device magnet, thereby providing an indication that the accessory device is covering the display assembly. The electronic device further includes a shunt assembly designed to reduce the magnitude of the magnetic field of the device magnet, as determined by the magnetic field sensor, while allowing the magnetic field from the accessory device to sufficiently reach the magnetic field sensor. As such, the magnetic field sensor can be placed near the device magnet without triggering the magnetic field sensor. The electronic device may further include a microphone. Communication between the microphone and an integrated circuit can cease based on the magnetic field sensor detecting the accessory device magnet.
US12019468B2
A screen fixing apparatus is provided, for fixing a screen on a support base. The screen fixing apparatus includes a plurality of fixing holes, a plurality of screw hole structures, a plurality of position limiting structures, and a buckling structure. The fixing holes is provided on a back plate of the screen. The screw hole structures is respectively disposed in the fixing holes. The position limiting structures is disposed on the support base, and correspond to the fixing holes. The buckling structure includes a plurality of fasteners, where the fasteners movably extend into the fixing holes, to buckle the position limiting structures to the corresponding fixing holes.
US12019460B2
A system includes a source that provides air, a first compressor stage that receives the air from the source and is configured to compress the air to a first pressure, and a second compressor stage that receives the air from the first compressor stage and is configured to compress the air to a second pressure. The system also includes a first component, a second component, valves that control flow of the air, and a controller that is configured to control the valves according to a first control mode, in which the air is supplied to the first component by the first compressor stage, and a second control mode, in which the air is supplied to the second component by the second compressor stage.
US12019457B2
A mobility service system plans an itinerary including movement from a first takeoff and landing site to a second takeoff and landing site in response to a reservation request from a user. Specifically, the mobility service system identifies a first eVTOL available at the first takeoff and landing site, and estimates a first amount of battery charge of the first eVTOL at a time of start of use by the user. When a first flight from the first takeoff and landing site to the second takeoff and landing site is not achievable with the first amount of battery charge, the mobility service system searches for a second flight from the first takeoff and landing site to a third takeoff and landing site that is achievable with the first amount of battery charge, and plans a second itinerary that goes through the third takeoff and landing site.
US12019456B2
Methods and systems for controlling a bank angle, a heading angle and an altitude of an aircraft during flight are provided. The methods and systems disclosed herein make use of sliding mode control and feedback linearization control (nonlinear dynamic control) techniques. The methods and systems can provide autopilot-type functions that can autonomously execute aggressive maneuvers as well as more gentle maneuvers for aircraft.
US12019451B2
An electric cart is provided. The electric cart includes a body, an operating unit disposed in the body, an obstacle sensor to generate an obstacle stop signal by sensing an obstacle, a wheel provided to move the body, a motor to control a driving of the wheel, and an electronic control unit to control the motor.
US12019445B2
The invention relates to a method for controlling a motion of a counter balance forklift truck, the method comprises: detecting that a steering command generated with an endless rotating steering device corresponds to a reference steering point, in response to the detection providing at least two states for selecting a travel direction of the counter balance truck, detecting a selected state in accordance with a detection of a change in a steering command, and generating control signals individually to a plurality of electric drive motors for controlling the motion of the counter balance truck to meet the travel direction selected with the steering device. The invention also relates to a forklift truck implementing the method and to a computer program product.
US12019440B2
According to an aspect, there is provided elevator control system coupled to an autonomous vehicle control system. The elevator control system is configured to receive an elevator call associated with a user; receive an indication of a demand for an autonomous vehicle, the indication being associated with the elevator call; and transmit a request for an autonomous vehicle to an autonomous vehicle control system based on the elevator call and the indication.
US12019429B2
A scalable industrial data ingestion and analysis architecture integrates and collects data from multiple diverse sources at one or more industrial facilities. Data sources can include plant-level industrial devices and higher-level business systems. The data can be integrated and collected from multiple sources at an on-premise edge or gateway device, which sends the data to event queues on the cloud platform. The data queues orchestrate and store the data on cloud storage, and an analytics layer performs business analytics or other types of analysis on the stored data to produce various outcomes. Similar analytic platforms can also be implemented at the device level, and analytic functions can be scaled between the device level and higher levels in accordance with the scope of a given analytic function.
US12019428B2
A plant diagnostic system and method for plant process control and analysis comprising one or more sensors configured to collect and report compositional operation information of the equipment in the plant or refinery in real-time. At least one of the one or more sensors may be selected from a group of GC, GCxGC, micro GC, micro GCxGC, or combinations thereof. The diagnostic system may comprise a detection platform, an analysis platform, a visualization platform, and/or an alert platform.
US12019424B2
A method for numerical control milling, forming and polishing of a large-diameter aspheric lens to solve the problems of long time-consuming and severe tool wear in the machining of a meter-scale large-diameter aspheric surface is disclosed. An aspheric surface is discretized into a series of rings with different radii, and the rings are sequentially machined through generating cutting by using an annular grinding wheel tool; the rings are equally spaced, there are a total of N rings, and the width of any ring is jointly determined by the Nth ring, the (N−1)th ring, positioning accuracy, and a generatrix equation of the aspheric lens, and the nth ring has a curvature radius of Rn=sqrt(R02−k*(n*dx)2); and the aspheric surface is enveloped by a large number of rings.
US12019423B2
A facility employing systems, methods, and/or techniques for dynamically and adaptively configuring configurable energy consuming and producing devices (e.g., smart energy devices) based on user profiles and user presence information is disclosed. In some embodiments, the facility periodically detects the presence of users, and retrieves preference information for those users. For each of one or more configurable energy devices in the area, the facility generates a combined setting based on the preferences of each user present and adjusts the devices based on the combined settings. For example, if User A, User B, and User C are present in a room and User A's preferred temperature setting is 75° F., User B's preferred temperature setting is 68° F., and User C's preferred temperature setting is 70° F., the facility may generate a combined setting for a thermostat by taking the average value of the users in the room.
US12019420B2
Methods and systems are provided for a power tool in control of a vacuum. In response to activation input, the power tool controls a motor for driving power tool operation and wirelessly transmits a control signal to a vacuum. In response to receiving the control signal, the vacuum controls a motor for driving operation of the vacuum. The power tool, the vacuum, or both include a wireless communication pairing butting for paring the power tool and the vacuum. The power tool and/or the vacuum may be cordless and powered by a battery pack.
US12019418B2
A method for managing access control within a modular automation system including at least two automation modules. Each automation module is associated with an operation or a set of operations for carrying out a specific task. The method includes: receiving a schema of a common process including at least the order of processing steps of the modular automation system, wherein each processing step includes one or more of the specific tasks of the automation modules; generating privilege associations for each processing step with one or more automation modules, based on the schema; and generating an access control policy for the automation modules based on the privilege associations.
US12019414B2
A method for generating a training data set for training an artificial intelligence (AI) module. An image sequence is provided in which surroundings of a robot are recorded. A trajectory in the recorded surroundings is determined. At least one future image sequence is generated which extends to a time segment in the future, and, based on the at least one determined trajectory, encompasses a prediction of images for the event that the determined trajectory was followed during the time segment in the future. At least one sub-section of the determined trajectory in the generated image sequence is assessed as positive or as negative when a movement predicted by following the trajectory corresponds to a valid movement situation, or as an invalid movement situation, respectively. The generated future image sequence with the assessment assigned thereto of the trajectory are combined for generating a training data set for the AI module.
US12019412B2
An autonomous module for processing stored data includes a multithreaded processor core (MPC) and a plurality of autonomous memories. Each of the plurality of autonomous memories has a memory bank, a data operator (DO) configured to implement a plurality of selectable memory behaviors, an autonomous memory operator (AMO) configured to implement a state machine to control the memory bank independently of the MPC, and at least one memory input/output (IO) port communicatively coupled with the memory bank, the AMO, and the DO. The at least one memory IO port is configured to receive a read instruction from the AMO, retrieve data from the memory bank, and send the data to the DO. The DO is configured to implement one of the plurality of selectable memory behaviors to update the data and send the updated data to the AMO via the at least one memory IO port.
US12019411B2
Automatically generating a compensation factor for adjusting an operating parameter such that a measured carbon potential, dew point, or other controlled parameter matches the controller's set point value by inputting the measured parameter directly to the controller.
US12019398B2
An elastic securing organ for fastening a horological component on a support element including an outer peripheral wall capable of being connected to said horological component and an inner peripheral wall defining a triangular-shaped opening wherein the support element is capable of being inserted, the elastic securing organ includes elastic arms each forming one side of the triangular opening and helping ensure the gripping of the support element in the opening, each arm including: at least one cut-out defined completely or partially along the body of said arm, an elastic contact zone with the support element, and elastic peripheral zones which extend between this contact zone and the ends of this elastic arm, the contact zone having a greater quantity of material than the quantity of material forming each of the peripheral zones thereof.
US12019396B2
Techniques related to generating holographic images for a holographic heads up display are discussed. Such techniques include application of a machine learning model to the target image to generate data that is used to enable the determination of a phase pattern via an iterative propagation feedback model. The iterative propagation feedback model is used to generate a feedback strength value, which is then used to generate a phase diffraction pattern for presentation at a holographic plane of the heads up display.
US12019391B2
An image forming apparatus includes: a frame; a cover movable between a closed position and an open position; a fixing unit including a heating member and a pressure roller configured to form a nipping region therebetween; an adjustment mechanism configured to adjust a nipping pressure between the heating member and the pressure roller in conjunction with movement of the cover; and a link mechanism connected to both the adjustment mechanism and the cover. The adjustment mechanism includes an arm pressing the heating member such that the heating member and the pressure roller form the nipping region. The link mechanism includes: a first link connected to the cover; a second link connected to the first link and pivotally movable about an axis extending in a width direction; and a third link connected to both the second link and the adjustment mechanism. The third link is movable in a front-rear direction.
US12019386B2
A heating unit includes a to-be-engaged portion. A fixing unit includes an engagement portion. The heating unit or the fixing unit includes an engagement guide portion. A movement mechanism retains the heating unit in a tilted attitude when causing the heating unit to move at a position set apart from the fixing unit. The engagement guide portion causes the heating unit to rock from the tilted attitude to a reference attitude while guiding the to-be-engaged portion to the engagement portion. The engagement portion engages with the to-be-engaged portion to restrict a movement of the heating unit in a longitudinal direction. A unit bias portion retains an engagement state between the engagement portion and the to-be-engaged portion.
US12019376B2
A method of making an adhesion layer of an extreme ultraviolet (EUV) stack is presented. The method includes grafting an ultraviolet (UV) sensitive polymer brush on a hardmask, the polymer brush including a UV cleavable unit, depositing EUV resist over the polymer brush, exposing the EUV resist to remove the EUV resist in exposed areas by applying a developer, and flooding the exposed area with a UV light and a solvent developer to remove exposed portions of the polymer brush.
US12019373B2
The present disclosure can provide a photosensitive resin composition, film, and electronic device having excellent high-resolution patterning at low light intensity, excellent pattern adhesion, fine patterning, and excellent cured film properties.
US12019370B2
A method for manufacturing a semiconductor device includes forming a photoresist layer comprising a photoresist composition over a substrate to form a photoresist-coated substrate. The photoresist layer is selectively exposed to actinic radiation to form a latent pattern in the photoresist layer. The latent pattern is developed by applying a developer to the selectively exposed photoresist layer to form a patterned photoresist layer exposing a portion of the substrate, and a purge gas is applied to the patterned photoresist layer.
US12019369B2
A coloring composition contains a halogenated zinc phthalocyanine pigment A, an isoindoline pigment B, a resin C, and a curable compound D having an ethylenically unsaturated bonding group, in which the resin C includes a resin Cl having a repeating unit formed by polymerizing a polymerizable compound Cm having a CLogP value of 3.0 or more with the CLogP value being a calculated value of a LogP which is the common logarithm of a partition coefficient P of 1-octanol/water, and having a cyclic structure in a molecule thereof, and the ratio of the mass of the halogenated zinc phthalocyanine pigment A to the mass of the isoindoline pigment B is 55:45 to 85:15 in terms of the mass of the halogenated zinc phthalocyanine pigment A:the mass of the isoindoline pigment B.
US12019368B2
An aqueous cleaning composition containing sulfonic acids and a source of chloride ions is used to clean contaminants from EUV masks used in the manufacture of semiconductors. Optionally, the aqueous cleaning composition can include oxidizing agents and surfactants. The aqueous cleaning composition removes tin as well as other contaminants from the mask. Such other contaminants include, but are not limited to, aluminum oxide, etch and photoresist residues.
US12019365B2
A variable aperture module includes a blade assembly, a positioning element, a driving part and pressing structures. The blade assembly includes movable blades disposed around an optical axis to form a light passable hole with an adjustable size. Each movable blade has a positioning hole and a movement hole adjacent thereto. The positioning element includes positioning structures disposed respectively corresponding to the positioning holes. The driving part includes a rotation element disposed corresponding to the movement holes and is rotatable with respect to the positioning element. The pressing structures are disposed respectively corresponding to the movable blades. Each pressing structure is at least disposed into at least one of the positioning hole and the movement hole of the corresponding movable blade. Each pressing structure at least presses against at least one of the corresponding one positioning structure and the rotation element.
US12019361B2
A virtual and augmented reality system comprising an immersive sound system, sensors, a power source, communications, data processing, and an optical system that delivers photoreceptor density resolution, wide angle, high contrast, binocular vision, continuous depth of field images, is integrated for a fully immersive experience. In one embodiment, an optical system comprises a miniaturized array of projectors geometrically arranged to cover retina photoreceptive areas. Projectors provide full spectrum, amplitude modulated, and controllably divergent beams of light that can be steered with one or more degrees of freedom. Segmented projector arrays greatly improve dynamic performance. An adaptive optics reflector includes an array of fixed, or independently controllable optical elements, that can alter reflected beam properties such that a virtual object may appear to be nearer or further from the viewer. A direct projection, two dimensional array of micro projectors are positioned to deliver a fully immersive image directly into the eye.
US12019359B2
A light blocking member according to the present disclosure is for a projection video display device provided with an optical system that projects video light and a projection lens on which the video light is incident, the light blocking member being disposed between the optical system and the projection lens, the light blocking member including: a first light blocking portion that absorbs and converts into heat a part of unnecessary light unnecessary for the projection lens in the video light; and a reflector that reflects, as reflected light, light that is a part of the unnecessary light and that is not absorbed by the first light blocking portion.
US12019356B2
A lens barrel is provided with: a stationary barrel having a large-diameter section and a recessed section which is recessed further toward the inner diameter side than the large-diameter section; a printed circuit board which is mounted so that at least part thereof is disposed along the outer peripheral surface of the stationary barrel; movable barrels positioned further toward the outer diameter side than the stationary barrel and moving relative to the stationary barrel; and a cable member having flexibility which allows the cable member to deform flexibly, the cable member being provided with a mounting section which is mounted on the printed circuit board, and also with a passage section which passes between the printed circuit board and the stationary barrels.
US12019355B2
A camera module includes an imaging lens assembly and an image sensor, wherein the image sensor is located on an image side of the imaging lens assembly. The imaging lens assembly has an optical axis and includes a plastic lens barrel and a plurality of plastic lens elements, wherein the plastic lens elements are disposed in the plastic lens barrel. The plastic lens barrel includes an object-side outer surface, a lens barrel minimum opening, an object-side outer inclined surface and a reversing inclined surface. The object-side outer surface is a surface of the plastic lens barrel facing towards an object side being closest to the object side and is annular. The reversing inclined surface expands from the lens barrel minimum opening to the image side, wherein a connecting position of the reversing inclined surface and the object-side outer inclined surface forms the lens barrel minimum opening.
US12019341B2
An array substrate and a display panel are disclosed. In the array substrate, array electrodes of at least a portion of pixel units that are adjacent to a base plate edge have areas that are gradually decreased from a base plate center toward the base plate edge. The portion of the array electrodes gradually decreased are arranged in a region of a display panel in which the brightness is relatively bright. If the areas of the array electrodes are decreased, the aperture ratios of the pixel units are reduced. After the aperture ratios of the pixel units are reduced, light transmission rate in an edge zone of the array substrate can be lowered. As such, the portion of the base plate edge of which light is relatively bright is made corresponding to the brightness of the base plate center, thereby realizing the improvement on the nonuniformity of periphery displaying.
US12019338B2
A display device comprises an upper base substrate; a lower base substrate which protrudes from the upper base substrate along a first direction in a plan view; a first printed circuit film which is attached to a first pad area in a portion of the lower base substrate protruding from the upper base substrate along the first direction; and an upper common electrode which is disposed between the upper base substrate and the lower base substrate, wherein the first printed circuit film is provided in plural numbers, the first printed circuit films are arranged to be spaced apart from each other along a second direction intersecting the first direction, and the upper common electrode overlapping a space between adjacent first printed circuit films along the first direction is recessed further inwardly in the first direction than the upper common electrode overlapping the first printed circuit film along the first direction.
US12019332B2
Provided is a barrier film that can suppress a change in color when applied to a wavelength conversion sheet. A barrier film for a wavelength conversion sheet that is a barrier film comprising at least one inorganic oxide layer and at least one organic coating layer on one surface of a light-transmitting base material, wherein a value of a water vapor transmission rate according to JIS K7129-2:2019 is 0.20 g/m2·day or less, and when a spectral transmittance of the barrier film is measured with a surface of a side comprising the inorganic oxide layer and the organic coating layer as a light coming-in surface, the barrier film comprises a spectral transmittance bottom at which the spectral transmittance changes from decreasing to increasing, or a spectral transmittance peak at which the spectral transmittance changes from increasing to decreasing, in the range of 450 nm±7 nm.
US12019331B2
A liquid crystal display device includes a light source, a light collection part, a liquid crystal part, and an anisotropic diffusion layer. The light source emits light. The light collection part collects the light emitted from the light source in the front direction of the liquid crystal display device so that, when an image is displayed, the light collecting property in a left-right direction is different from the light collecting property in an up-down direction. The liquid crystal part controls a transmission state of the light collected by the light collection part using a liquid crystal. The anisotropic diffusion layer anisotropically diffuses the light transmitted through the liquid crystal part.
US12019329B2
The present application provides a backlight module and a quantum dot display device. The present application improves energy efficiency by modifying a backlight of the quantum dot display device. Specifically, energy efficiency of a light-emitting element is improved by adding a small amount of phosphors in the backlight module or setting a diffuser plate as a transparent diffuser plate. In addition, the quantum dot display device provided by the present application not only has a backlight device, but also has a quantum dot film layer and a polarizer.
US12019327B1
Display modules and display devices are provided. The display module includes a display panel and a lens layer disposed on a light-emitting side of the display panel. The display panel includes a plurality of visual pixel groups, and the lens layer includes a plurality of cylindrical lenses each covering one of the visual pixel groups. The cylindrical lens extends along a first direction and has a first virtual centerline parallel to the first direction and dividing the cylindrical lens into a first area and a second area. The visual pixel group includes at least one first subgroup corresponding to the first area and at least one second subgroup corresponding to the second area. In a top view direction of the display module, the first subgroup and the second subgroup are partially overlapped or not overlapped in a second direction perpendicular to the first direction.
US12019326B2
Embodiments of the present application provides a display panel and a display device, the display panel includes a display panel body; a first dimming layer is disposed on one side of the display panel body, the first dimming layer includes a plurality of light shielding members and a plurality of light receiving members, the plurality of light shielding members are disposed at intervals, each light receiving member is disposed between two adjacent light shielding members; wherein the plurality of light receiving members is a lens structure in a first mode. A display effect of the display panel at a specific viewing angle is improved, and the display panel has an anti-peep function.
US12019323B2
A display device according to one aspect of the present invention comprises: a display panel; a front frame to which the display panel is attached; and a rear frame coupled to the rear of the front frame, wherein the front frame comprises a rectangular-band-shaped seating part pressing towards the rear frame and formed along the edge of the device, and the rear frame comprises a coupling part mechanically joined to the seating part.
US12019319B2
An optical path control member according to an embodiment comprises: a lower substrate; a lower electrode disposed on the upper surface of the lower substrate; an upper substrate disposed on the lower substrate; an upper electrode disposed on the lower surface of the upper substrate; a light conversion unit disposed between the lower electrode and the upper electrode; and an adhesive layer provided between the light conversion unit and the upper electrode, wherein the light conversion unit includes partition wall parts and accommodation parts that are alternately disposed, the accommodation part has a light transmission rate that varies according to the application of voltage, and, when the ratio of the thickness of the accommodation part to the dielectric constant thereof (thickness/dielectric constant) is defined as A and the ratio of the thickness of the adhesive layer to the dielectric constant thereof (thickness/dielectric constant) is defined as B, the value of A is greater than the value of B.
US12019308B2
Apparatuses and systems for wearable devices such as eyewear are described. According to one embodiment, the wearable device includes a frame, onboard electronics components, and an antenna disposed around an eyepiece area of the frame that is configured to hold an optical element. The antenna is configured for inductive coupling. In some embodiments, a switch coupled to the antenna allows selection between circuitry for inductive charging of a battery and near-field communication (NFC) circuitry for communicating data via the antenna.
US12019304B2
An objective optical system which forms an observation optical system consists of, in order from the object, a first lens group that has positive refractive power, a second lens group that has positive or negative refractive power, and a third lens group that has negative refractive power. Focusing is performed by moving the second lens group along an optical axis, the third lens group is configured to move in a direction that is perpendicular to the optical axis to correct image blur, and the following conditional expression is satisfied: 0.70≤f1/f12≤1.50, where f1 denotes a focal length of the first lens group, and f12 denotes a combined focal length of the first lens group and the second lens group.
US12019300B2
An optical fiber distribution system including a rack and elements which populate the rack including fiber terminations. Each element includes a chassis and a movable tray. The movable tray includes a synchronized movement device for moving a cable radius limiter. The tray includes cable terminations which extend in a line generally parallel to a direction of movement of the movable tray. Each of the cable terminations are mounted on hinged frame members positioned on each tray. The cables entering and exiting the movable tray follow a generally S-shaped pathway.
US12019298B2
The present disclosure relates to features of a telecommunication enclosure. Example features can include mounting plate attachment features, housing latching features, housing hinge features and fiber routing features.
US12019293B2
A photonic system includes a first photonic circuit having a first face and a second photonic circuit having a second face. The first photonic circuit comprises first wave guides, and, for each first wave guide, a second wave guide covering the first wave guide, the second wave guides being in contact with the first face and placed between the first face and the second face, the first wave guides being located on the side of the first face opposite the second wave guides. The second photonic circuit comprises, for each second wave guide, a third wave guide covering the second wave guide. The first photonic circuit comprises first positioning devices projecting from the first face and the second photonic circuit comprises second positioning devices projecting from the second face, at least one of the first positioning devices abutting one of the second positioning devices in a first direction.
US12019282B2
A fiber optic cable assembly includes a fiber optic cable and a fiber optic connector. The cable includes a jacket having an elongated transverse cross-sectional profile that defines a major axis and a minor axis. Strength components of the cable are anchored to the connector. The fiber optic connector includes a ferrule defining a major axis that is generally perpendicular to the major axis of the jacket and a minor axis that is generally perpendicular to the minor axis of the jacket. Certain types of connectors include a connector body defining a side opening that extends along a length of the connector body; a ferrule configured for lateral insertion into the connector body through the side opening; and a cover that mounts over the side opening after the ferrule has been inserted into the connector body through the side opening.
US12019281B2
Sealed optical cable assemblies are disclosed. In one embodiment, an optical connector includes an optical cable having an end, a connector body coupled to the end of the optical cable, and a sealing grommet disposed over the optical cable. The optical connector further includes a connector housing having a first housing end portion, a second housing end portion, an internal cavity. The internal cavity has an interior surface proximate the second housing end portion. The connector body is disposed within the internal cavity of the connector housing. The sealing grommet is positioned within the internal cavity such that an outer surface of the sealing grommet is in contact with the interior surface of the second housing end portion. The connector body and the optical cable are movable relative to the connector housing in an axial direction of the optical connector, and the sealing grommet is deformable to accommodate movement of the connector body and the optical cable relative to the connector housing.
US12019274B2
The invention concerns a polarization rotator. The inventive polarization rotator comprises an optical coupler comprising a waveguide having at one first end at least a first port configured as an input port for polarized light and a second port configured as an output port for reflected polarized light, said waveguide having a second end opposite to said first end. It further comprises a birefringent waveplate having on one side a reflective surface, which waveplate is arranged to receive light from said second end of said waveguide and to reflect light transmitted out from said coupler back into said coupler. According to the invention, the waveplate is further configured to cause said birefringent material to rotate the polarization of said reflected light, which amount of rotation depends on an angle of rotation of said birefringent waveplate with respect to said optical coupler.
US12019269B2
A multi-chip package assembly includes a substrate, a first semiconductor chip attached to the substrate, and a second semiconductor chip attached to the substrate, such that a portion of the second semiconductor chip overhangs an edge of the substrate. A first v-groove array for receiving a plurality of optical fibers is present within the portion of the second semiconductor chip that overhangs the edge of the substrate. An optical fiber assembly including the plurality of optical fibers is positioned and secured within the first v-groove array of the second semiconductor chip. The optical fiber assembly includes a second v-groove array configured to align the plurality of optical fibers to the first v-groove array of the second semiconductor chip. An end of each of the plurality of optical fibers is exposed for optical coupling within an optical fiber connector located at a distal end of the optical fiber assembly.
US12019240B2
An apparatus installed in a head-mounted display (HMD) has a coupling prism formed by packing diagonally-reflective (DR) prisms together. Each DR prism has an internal diagonal plane that is at least partially reflective. A captured image of eye or environmental scene received by a DR prism is reflected to an image-leaving end surface thereof. Image-leaving end surfaces of all DR prisms are oriented along a same direction to optically multiplex the captured images to create a multi-channel image. An imaging sensor on the coupling prism images the multi-channel image, avoiding inter-channel interference caused by spillover of captured-image signals while allowing one imaging sensor instead of multiple ones to image the captured images. A micro display displays a visible image to one DR prism, whose internal diagonal plane reflects the visible image along a direction towards an eye. Hence, the apparatus also enables image displaying to a HMD wearer.
US12019226B2
An optical system includes a first optical element including a first reflective area having a convex shape toward a magnification side, a second optical element including a second reflective area having a convex shape toward the magnification side, and a light shielding member disposed between the first optical element and the second optical element. Light from the magnification side travels to a reduction side through the second reflective area, the first reflective area, and a refractive area of the second optical element in order. The light shielding member is disposed between light entering the second reflective area and light entering the first reflective area in a first cross-section including an optical axis.
US12019223B2
The imaging optical system consists of a first optical system and a second optical system in order from a magnified side. The second optical system forms an image on an image display surface as an intermediate image, and the first optical system forms the intermediate image on a magnified-side conjugate plane. A height of a principal ray of light having a maximum angle of view becomes maximum on a lens surface of the whole system on the most magnified side, among heights of principal rays of light having a maximum angle of view on respective lens surfaces. The imaging optical system satisfies predetermined conditional expressions.
US12019221B2
An optical imaging lens includes a first lens element to an eighth lens element, and each lens element has an object-side surface and an image-side surface. The first lens element has positive refracting power, an optical axis region of the image-side surface of the first lens element is concave, the second lens element has negative refracting power, a periphery region of the object-side surface of the second lens element is concave, and an optical axis region of the object-side surface of the eighth lens element is convex. The lens elements having refracting power included by the optical imaging lens are only the eight lens elements described above. The optical imaging lens satisfies the following conditions: D61t82/D21t42≥1.750.
US12019212B2
An optical imaging lens includes a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element has negative refracting power, the periphery region of the object-side surface of the second lens element is concave and the optical-axis region of the object-side surface of the third lens element is concave. The Abbe number of the first lens element is υ1, the Abbe number of the second lens element is υ2, the Abbe number of the third lens element is υ3 and the Abbe number of the fourth lens element is υ4 to satisfy υ1+υ2+υ3+υ4≤150.000.
US12019210B2
An optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element and a third lens element. The first lens element with positive refractive power has an object-side surface being convex, and the object-side surface and an image-side surface thereof are aspheric. The second lens element with negative refractive power has an image-side surface being concave, and an object-side surface and the image-side surface thereof are aspheric. The third lens element with refractive power has an object-side surface being concave, and the object-side surface and an image-side surface thereof are aspheric. The optical lens assembly further includes a stop with no lens element having refractive power disposed between the stop and the first lens element. The optical lens assembly has a total of three lens elements with refractive power.
US12019201B2
A method for configuring a logging module for logging sensors deployment based on a sensing data acquisition objective includes selecting a tool body, selecting at least one type of sensor, and selecting at least one type of roller. The method also includes incorporating the at least one selected type of sensor onto the at least one selected type of roller to provide at least one sensor roller, and mounting the at least one sensor roller into a compressible mounting assembly provided in the tool body to provide the logging module.
US12019197B2
A multi-axis acceleration sensor comprises a frame, a central mass disposed within the frame, and a plurality of transducers mechanically coupled between the frame and the central mass. At least a first set of the transducers are arranged between the frame and the central mass in a manner configured to measure translational and rotational motion with respect to a first predefined axis.
US12019189B2
A system and method for providing a dynamic composite field of view in a scanning lidar system, such as to improve a signal-to-noise ration of detected light. The dynamic composite field of view can include a subset of the available detector pixels, and can thereby reduce noise introduce by noise sources that can scale with a detector area, such as dark current and gain peaking that can be caused by a capacitance of the photodetector.
US12019188B2
An eye-safe light detection and ranging system includes a virtual protective housing. A short range pulse is emitted at every measurement point in a field of view before conditionally emitting a long range pulse. Short range pulses result in accessible emissions that are eye-safe at short distances and long range pulses result in accessible emissions that are eye-safe at longer distances.
US12019185B2
A LIDAR system concurrently outputs multiple LIDAR output signals that concurrently illuminate the same sample region in a field of view for a data period. The sample region is one of multiple sample regions included in the field of view. The LIDAR system also includes electronics that use the multiple LIDAR output signals to generate LIDAR data for the sample region. The LIDAR data includes a distance and/or a radial velocity between the LIDAR system and an object that reflects the LIDAR output signals.
US12019184B2
A vehicle lidar assembly includes a casing having a front cover and a back cover connected to the front cover defining a casing cavity between the front cover and the back cover. The front cover has an attachment feature designed to directly connect to a vehicle. The back cover is supported by the front cover and has fins designed to dissipate heat. The assembly includes a laser module disposed in the casing cavity. The laser module includes a housing having a hermetically-sealed cavity. The housing includes a base that is connected to the back cover. The laser module includes a laser disposed in the hermetically-sealed cavity 30 and supported by the base.
US12019181B2
Provided is an iterative focused millimeter wave integrated communication and sensing method, which converts an environmental sensing problem into a compressed sensing reconstruction problem, and realizes the initial coarse sensing of the environment based on an approximate message passing algorithm; according to a background determining method, the present disclosure divides and determines a target object, removes the influence of background scatters on a receiving signal, and removes the background scatters repeatedly and iteratively, so as to obtain a more accurate focus sensing result of the target object. Compared with existing environment sensing reconstruction algorithms, the iterative focused millimeter wave environment sensing algorithm of the present disclosure significantly improves the accuracy of environment sensing, solves the problem that a large-scale environment cannot be accurately sensed due to limited system resources, and provides an efficient environment sensing method for the future design of integrated sensing and communication systems.
US12019177B2
A method of handling radar signals of a radar system having a plurality of antennas is provided. The method may include generating a plurality of time-based radar signals based on a radar signal received by an associated antenna of the plurality of antennas, and transforming each time-based radar signal of the time-based radar signals into radar signals that each comprise a plurality of pairs of a frequency-based-value and an associated intensity value. The method includes storing the frequency-based-values and the intensity values of one frequency-based radar signal corresponding to one time-based radar signal of one antenna of the plurality of antennas; and storing each intensity value of the plurality of intensity values of another of the plurality of frequency-based radar signals based on a corresponding intensity value of the one frequency-based radar signal, wherein a stored representation of the intensity value of the other of the plurality of frequency-based radar signals has fewer bits than the corresponding stored intensity value.
US12019167B2
Methods, systems, computer-readable media, and apparatuses for determination of multipath for determining a location of user equipment (UE) are presented. In some embodiments, the UE may, based on a first indication of signal strength associated with a first polarization type, and a second indication of signal strength associated with a second polarization type, determine an indication of multipath reflection along a path of signal propagation between a space vehicle (e.g., GNSS satellite) and the UE. Circularly polarized positioning signals may be received by the UE via natively present linearly polarized antennas and converted into circularly polarized signals. Converted circularly polarized signals may include right-handed and left-handed components, and signal strengths for each component may be compared to determine the presence of multipath. Positioning signals may be given a weight or disregarded based on the multipath determination when determining the position of the UE.
US12019164B1
This invention relates to an emergency locator transmitter (ELT) that transmits an emergency signal to a global navigational satellite system (GNSS) indicating an aircraft crash location, or an aircraft distress tracker event signal that triggers the ELT to provide location of the aircraft, the ELT including a GNSS RF receiver. The invention ELT includes 406 MHz RF signal blanking switch, a GNSS high pass filter, RF radiator and EMI filter protection for the GNSS receiver to protect the GNSS receiver from 406 MHz emergency signals, unintentional RF radiators and electromagnetic interference (EMI) typically found in aircraft.
US12019156B2
A method for ultrasound data processing includes transmitting an ultrasound excitation signal from each element of a transducer array and receiving a response signal from each element of a transducer array. Each response signal corresponds to a respective channel. Each response signal is sampled at one or more time points in the response signal to create a plurality of samples, each sample corresponding to a channel and a time point. The samples are divided into at least two groups. Response signals from the first group are beamformed and response signals from the second group are beamformed separately. The process is repeated over multiple data frames. The beamformed signals of each group are correlated over the multiple data frames and beamformed signals having a lower degree of correlation or negative correlation are selectively attenuated. An image output is generated from the correlation output.
US12019154B2
A system where a large number of underwater devices can transmit their precise position relative to a fixed underwater beacon, by transmitting two short duration, precisely timed acoustic tones (pings). The arrival time of the pulses at the fixed underwater transceiver beacon will relay the transmitter's precise position relative to that beacon. The two pings code for two numbers; either the range and bearing or an X, Y coordinate of each object with respect to the beacon. Data messages can be sent to and received from the beacon, used for command, control and status. The pulses can be a single frequency and have duration of around a 1 ms and operate one or many frequencies to allow multiple cycles to be overlapped in time. This coding scheme allows many devices to send the data simultaneously in the cycle for group tracking from last position or as independent cycles for unambiguous tracking. The transducers used in the system can be omni-directional hydrophones. The tracking grid size is a function of the acoustic frequency chosen and range from 1000 m for 40 KHz and 6000 m for 8 kHz. The system requires that all nodes in the system keep precise synchronized time.
US12019153B2
A dual-polarization radar is disclosed. Selected embodiments provide a radar structure having a single receiving channel and enabling alternate transmission and simultaneous reception. Selected embodiments use a first polarization direction antenna and a second polarization direction antenna to transmit and receive a first polarization direction echo signal and a second polarization direction echo signal. The first polarization direction echo signal and the second polarization direction echo signal are received and synthesized by a synthesis module, which transmits the synthesized signal as the backscattered echo signal to a receiving module.
US12019149B2
Techniques and apparatuses are described that enable low-power radar. The described techniques enable a radar system to reduce overall power consumption, thereby facilitating incorporation and utilization of the radar system within power-limited devices. Power consumption is reduced through customization of the transmission or processing of radar signals within the radar system. During transmission, different duty cycles, transmit powers, or framing structures can be utilized to collect appropriate data based on detected activity in an external environment. During processing, different hardware or different radar pipelines can be utilized to appropriately analyze the radar data. Instead of disabling the radar system, the described techniques enable the radar system to continuously monitor a dynamic environment and maintain responsiveness while conserving power.
US12019142B2
A radar system includes first, second, and third transmitter branches. The first transmitter branch transmits a first frequency-modulated continuous wave (FMCW) signal having a first set of chirps having a first phase setting such that phase values of consecutive chirps differ by a first phase difference. The second transmitter branch transmits a second FMCW signal having a second set of chirps having a second phase setting such that phase values of consecutive chirps differ by a second phase difference. The third transmitter branch transmits a third FMCW signal having a third set of chirps having a third phase setting such that phase values of consecutive chirps differ by a third phase difference. The first phase difference, the second phase difference, and the third phase difference are different phase differences. The first phase difference, the second phase difference, and the third phase difference are asymmetrically distributed relative to each other.
US12019131B2
A magnetic resonance imaging apparatus includes sequence control circuitry and processing circuitry. In CEST imaging the sequence control circuitry performs a first sequence and a second sequence under different saturation pulse conditions. The first sequence is for acquiring first magnetic resonance signals corresponding to a first frequency region of a k-space and second magnetic resonance signals corresponding to a second frequency region of the k-space. The second sequence is for acquiring third magnetic resonance signals corresponding to at least the first frequency region. The processing circuitry assigns the third magnetic resonance signals and the second magnetic resonance signals to a single k-space generated for the second sequence. Frequency including the first frequency region is lower than frequency including the second frequency region.
US12019130B2
Chemical-shift nuclear magnetic resonance (NMR) spectroscopy involves measuring the effects of chemical bonds in a sample on the resonance frequencies of nuclear spins in the sample. Applying a magnetic field to the sample causes the sample nuclei to emit alternating current magnetic fields that can be detected with color centers, which can act as very sensitive magnetometers. Cryogenically cooling the sample increases the sample's polarization, which in turn enhances the NMR signal strength, making it possible to detect net nuclear spins for very small samples. Flash-heating the sample or subjecting it to a magic-angle-spinning magnetic field (instead of a static magnetic field) eliminates built-in magnetic field inhomogeneities, improving measurement sensitivity without degrading the sample polarization. Tens to hundreds of small, cryogenically cooled sample chambers can be integrated in a semiconductor substrate interlaced with waveguides that contain color centers for optically detected magnetic resonance measurements of the samples' chemical-shift NMR frequencies.
US12019121B2
A load testing device includes a first load test section having one or more resistor group sets provided with a plurality of resistor groups each including one or more resistors and receiving power supply from a test target power source, and a second load test section having one or more coil groups each including a plurality of coils and receiving power supply from the test target power source. The plurality of coils are connected in a state switchable between series connection and parallel connection.
US12019113B2
An electrical grid system including a phase conductor, a neutral conductor, and a neutral-to-ground conductor configured to conduct current flow between the neutral conductor and a ground. The electrical grid system further includes a fault detection sensor including a current sensor configured to sense current flowing along the neutral-to-ground conductor. The fault detection sensor further includes a controller having an electronic processor that is configured to receive signals indicative of the current flowing through the neutral-to-ground conductor from the current sensor, monitor the received signals for an occurrence of an event associated with the current flowing along the neutral-to-ground conductor; and output an occurrence of a fault in the electrical grid system based on detecting occurrence of the event.
US12019108B2
Embodiments presented in this disclosure generally relate to a ground device. More specifically, embodiments disclosed herein are directed to a grounding device for indicating whether there is proper grounding for electrical equipment. One embodiment presented in this disclosure provides an apparatus. The apparatus generally includes a lug configured to be coupled to a physical ground node, the lug having one or more bolts for coupling the lug to a surface of a plate such that the physical ground node is electrically coupled to an electrical ground node. The apparatus also includes a sensing circuit configured to detect whether the physical ground node is electrically coupled to the electrical ground node, and provide an indication of whether the physical ground node is electrically coupled to the electrical ground node based on the detection.
US12019107B2
Loop resistance is measured in a live-earth conductor loop comprising a residual current device powered by an alternating current mains supply. A measurement circuit having a low-pass filter characteristic arranged to substantially remove signal components at the frequency of the alternating current mains supply is used to measure, in a first period, a voltage across live and earth conductors of the live-earth conductor loop to determine a first voltage. A current application circuit is used to apply a unipolar test current having a magnitude below a trip current value of the residual current device for a second period and the measurement circuit is used to measure a second voltage between the live and earth conductors. Based on a difference in test current between the first and second periods and a difference in voltage between the first voltage and the second voltage, the resistance of the live-earth conductor loop is calculated.
US12019100B2
An object is to provide a shunt resistor module that is reduced in size, can handle a large current, and can accurately detect current. A shunt resistor module of the present invention includes: a shunt resistor that includes a plurality of resistor bodies having a columnar shape, and electrodes that are located at both ends of each of the plurality of resistor bodies; and a circuit board that includes a plurality of through-holes that can house the plurality of resistor bodies, and a plurality of voltage detection terminals that detects a voltage between the electrodes of the shunt resistor that has been inserted into the plurality of through-holes, and each of the plurality of voltage detection terminals is collected near a center of gravity of the shunt resistor.
US12019098B2
An equivalent-time sampling test and measurement instrument for acquiring a repeating pattern signal under test at or near a maximum sampling speed of the test and measurement instrument. The test and measurement instrument includes a first input configured to receive repeating pattern information about a signal under test, a second input configured to receive the signal under test, one or more processors configured to determine an optimized trigger holdoff period that is set based on a minimum trigger holdoff period of a test and measurement instrument, and an acquisition unit configured to acquire a portion of the signal under test every optimized trigger holdoff period.
US12019085B2
An automatic analysis device and an automatic analysis system capable of executing separate operations by respective analysis units even in a device configuration where a same control part controls two or more analysis units, the automatic analysis device including a biochemistry analysis unit; an electrolyte analysis unit; one analysis unit control CPU for controlling operations of the biochemistry analysis unit and the electrolyte analysis unit; and a storage part for storing time charts of operations having different purposes for the biochemistry analysis unit and the electrolyte analysis units. Two or more of the biochemistry analysis units and the electrolyte analysis units operate independently to each other based on the time charts stored in the storage part.
US12019082B2
The present disclosure relates to systems and methods for measuring glycated A1c hemoglobin. A glycated hemoglobin level measuring system includes a sample testing apparatus having a microchannel that compresses a blood sample traveling through, a first pair of electrodes coupled to the microchannel, and a second pair of electrodes coupled to the microchannel. The glycated hemoglobin level measuring system further includes an analysis apparatus having sensors coupled to the first and second pairs of electrodes and configured to calculate a travel time taken by a red blood cell to pass through the first and second pairs of electrodes. The glycated hemoglobin level measuring system can use the travel time to measure a rigidity of the red blood cells and the corresponding glycated hemoglobin level.
US12019074B2
A method of analysing a sample for at least one analyte in histology, such as histopathology, or cytopathology, particularly for immunohistochemistry or immunocyto-chemistry is described. The method comprising contacting the sample with at least one targeting moiety or probe, wherein each different targeting moiety or probe of the at least one targeting moiety or probe specifically binds a different analyte of the at least one analyte. Each different targeting moiety or probe of said at least one targeting moiety or probe is conjugated to a different luminescent particle. Detecting a signal from the luminescent particle associated with the at least one targeting moiety bound to the sample. The presence or amount of at least one analyte may thereby be detected in the sample.
US12019072B2
Described herein are systems and methods for extending the dynamic range of assay methods and systems used for determining the concentration of analyte molecules or particles in a fluid sample. In some embodiments, a method comprises spatially segregating a plurality of analyte molecules in a fluid sample into a plurality of locations. At least a portion of the locations may be addressed to determine the percentage of said locations containing at least one analyte molecule. Based at least in part on the percentage, a measure of the concentration of analyte molecules in the fluid sample may be determined using an analog, intensity-based detection/analysis method/system and/or a digital detection/analysis method/system. In some cases, the assay may comprise the use of a plurality of capture objects.
US12019070B2
Bead-based assays for measuring protein biomarkers of proteolytic activity in biological systems are disclosed. In an embodiment, an assay involves incubating a sample containing multiple fragments of a naturally occurring protein with a bead array and subsequently analyzing individual reactive sites of the bead array by mass spectrometry.
US12019065B2
Sample processing methods and systems to collect a biological sample. A device may be configured collect a predetermined volume of a sample in sample chamber and seal the chamber upon activation. The device may be further configured to mix the mix the sample with a predetermined volume of a reagent and/or mix the sample and the reagent in a pre-determined ratio.
US12019056B2
Disclosed are methods and devices for analyzing aerosol particles in exhaled breath using diagnostic tools that enable rapid, low cost and autonomous point of care assays for several diseases including respiratory tract diseases. Disclosed are methods and devices for capturing exhaled breath aerosols in a packed bed column and analyzing exhaled captured breath aerosols for tuberculosis diagnosis.
US12019055B2
A cyclic dynamic loading-confining pressure instantaneous unloading test device includes a load-supporting frame system, a cyclic dynamic loading system, a confining pressure loading system, a monitoring system, a control system and a data analysis system; the top of the load-supporting frame system is equipped with the cyclic dynamic loading system, the cyclic dynamic loading system is connected with the control system, the bottom of the load-supporting frame system is equipped with the confining pressure loading system, the cyclic dynamic loading system and the confining pressure loading system are equipped with the monitoring system, the monitoring system and the control system are connected with the data analysis system.
US12019052B2
A method for monitoring machine operation for various machine speed and loads includes measuring vibration information at a sensor associated with a machine and an associated machine speed. The machine is a rotating machine. The method includes performing an operational frequency analysis of the vibration information and comparing results from the operational frequency analysis with a vibration signature for the machine. The vibration signature is for a machine speed that matches the machine speed of the measured vibration information. The vibration signature is one of several vibration signatures for the machine where each is for a different machine speed. The method includes identifying a potential failure mode based on a frequency range where the frequency analysis of the measured vibration information exceeds, by a threshold amount, the vibration signature of the plurality of vibration signatures that matches the machine speed, and transmitting an alert comprising the identified potential failure mode.
US12019048B2
A sensor having one or more stopbands and method of using the same for detecting damage, cracking and debonding in a cement structure comprising a cementitious material and a plurality of periodic structures located in the cementitious material.
US12019047B2
The present disclosure relates to a method for using chemical tags which have two or more sites for ionization to improve quantification and identification of components of interest from a complex mixture. This method relies on first selectively reacting one or more component in a sample with a chemical tag having two or more sites for ionization, followed by separation of components based on charge status, and finally characterization of each component to identify the same. Additionally disclosed are compounds useful as chemical tags in the disclosed methods.
US12019040B2
The present application is directed to a system for collecting or extruding a cell-containing biological material. The system includes an extrusion/collection device comprising: an orifice and a chamber operably connected to the orifice and an electrical impedance spectroscopy (EIS) device, operably connected to the extrusion/collection device. The EIS device monitors biologically relevant attributes of a cell-containing biological material as it is extruded from or collected into the extrusion/collection device. Also disclosed are methods of using the system disclosed herein.
US12019032B2
The present disclosure provides an electronic system with defect identification function and a method of qualifying a photoresist pattern formed using a lithography process. The electronic system includes an inspection apparatus and a processor associated with the inspection apparatus. The inspection apparatus is used for acquiring at least one image of the specimen on which a photoresist pattern is formed using a lithography process. The processor is configured to automatically apply machine learning processes implemented through one or more neural networks to identify at least one defect present in the photoresist pattern.
US12019028B2
A method of foreign object debris discrimination includes illuminating a particle located within a sensing volume with a modulated electromagnetic radiation pulse emitted from a source; receiving one or more electromagnetic radiation return signals that have been scattered by the particle illuminated by the modulated electromagnetic radiation pulse at a detector; mixing, using a controller, the electromagnetic radiation return signal of amplitude IRS and frequency fRS with a reference signal of amplitude ILS and frequency fRS; analyzing, using the controller, an amplitude of the mixed signal √{square root over (ILSIRS)}, and frequency of the mixed signal, fRS−fLS; and classifying, using the controller, a particle position, a velocity, and electromagnetic characteristic of the particle based on the amplitude, √{square root over (ILSIRS)}, and frequency, fRS−fLS of the mixed signal.
US12019026B2
This disclosure describes various system and methods for monitoring photons emitted by a heat source of an additive manufacturing device. Sensor data recorded while monitoring the photons can be used to predict metallurgical, mechanical and geometrical properties of a part produced during an additive manufacturing operation. In some embodiments, a test pattern can be used to calibrate an additive manufacturing device.
US12019020B2
A method of analysing crystals is described. The method comprises focusing a laser into a crystal to induce the creation, modification, dissociation, or diffusion of one or more defects within a focal region of the laser. A signal dependent on the creation, modification, dissociation or diffusion of the one or more defects within the focal region of the laser is measured during or after the aforementioned process and used to determine one or more characteristics of the crystal being analysed. In one configuration, one or more fluorescent defects are created, modified, or dissociated and the fluorescent signal is analysed to determine the type of crystal being analysed.
US12019019B2
A light source device includes a light source unit that emits laser light, a condensing lens, and a transmissive fluorescent body. The condensing lens condenses laser light emitted from the light source unit. The transmissive fluorescent body is provided with, inside thereof, a condensing point of laser light condensed by the condensing lens, and emits fluorescent light from a portion through which laser light passes.
US12019014B2
An optical measurement system measurement system for examining a sample. The measurement system comprises an internally reflective element, a stage, an optical assembly, a chassis, and a sensor. The internally reflective element has a contact surface. The stage is positioned below the internally reflective element. The stage and the internally reflective element are configured to apply a force to the sample. The optical assembly comprises a light source and a light detector. The optical assembly is configured to scan the sample by directing source light from the light source towards the contact surface and detecting source light optically interacting with the contact surface by the light detector. The chassis is configured to support the optical assembly and the internally reflective element. The sensor is mounted to the chassis and configured to detect the force applied to the sample by the internally reflective element and the stage.
US12019013B1
The disclosed subject matter relates to a method of treating of asbestos or asbestos-containing material, comprising applying to the asbestos or asbestos-containing material a composition including a treatment compound comprising at least one of hexafluoro titanium di-ammonium, potassium hexafluoro zirconate. ammonium hexafluoro phosphate. ammonium hexafluoro stannate, ammonium hexafluoro germanate, ammonium tetrafluoro borate or ammonium heptafluoro tantalite; and a fluorine scavenger compound.
US12019011B2
A laser system for blood assessment is provided. Another aspect of a laser system includes a container within which is blood, a laser operable to emit a laser beam at the container to vibrate the blood, a detector operable to detect a vibrational characteristic of the blood, a controller connected to the detector operable to automatically determine a characteristic of the blood based at least in part on the vibrational characteristic detected by the detector, and a display operable to indicate a determination result from the controller. Another aspect of the present blood or tissue assessment laser system includes a laser, a power supply, a detector, a controller and an electronic display, all contained within or coupled to a handheld and portable housing.
US12018992B2
A pressure sensor configured to prevent tearing or cracking of an insulating film for insulating between a stem and a detection circuit from occurring. A stem having a planar outer bottom surface, an outer side surface intersecting the outer bottom surface, and a pressure receiving inner surface that is the opposite surface to the outer bottom surface and receives pressure from a fluid to be measured; and a detection circuit provided to the outer bottom surface with an insulating film interposed therebetween. The stem has a foot part that: is formed to surround the outer bottom surface; consists of a surface which, when observed parallel to the outer bottom surface, faces a direction different from the direction of the outer bottom surface and the outer side surface; and connects between the outer bottom surface and the outer side surface. The insulating film covers a portion of the foot part.
US12018991B2
A pipeline for conveying concrete determines a pressure in and/or a wall thickness of the pipeline, wherein a first length portion of the pipeline has a first wall thickness and a second length portion of the pipeline has a second wall thickness greater than the first wall thickness. The determination is made using a first strain gauge on an outer side of the first length portion and a second strain gauge on an outer side of the second length portion, wherein the strain gauges are each fixedly applied to the outer side of the length portions. A strain gauge and/or the second longitudinal section of the pipeline are/is at a spacing from at least one end of the pipeline, which spacing corresponds to at least an internal diameter of the pipeline. By comparing strain gauge measurements, the wall thickness is determinable.
US12018982B2
A radiation-sensitive device configured to determine an ambient radiation intensity is disclosed. The device includes at least one set of optical filters comprising: a first optical filter having a first passband spanning a portion of a spectrum associated with a radiation-emitting device and a portion of an ambient radiation spectrum; and a second optical filter having a second passband spanning a portion of the spectrum associated with the radiation-emitting device and a portion of the ambient radiation spectrum, the second passband different to the first passband. The device also includes processing circuitry configured to determine, from an intensity of incident radiation sensed using the first and second optical filters and based on the spectrum associated with the radiation-emitting device, a contribution of ambient radiation to the intensity of incident radiation sensed using the first and second optical filters.
US12018981B2
A device includes a scattering structure and a collection structure. The scattering structure is arranged to concurrently scatter incident electromagnetic radiation along a first scattering axis and along a second scattering axis. The first scattering axis and the second scattering axis are non-orthogonal. The collection structure includes a first input port aligned with the first scattering axis and a second input port aligned with the second scattering axis. A method includes scattering electromagnetic radiation along a first scattering axis to create first scattered electromagnetic radiation and along a second scattering axis to create second scattered electromagnetic radiation. The first scattering axis and the second scattering axis are non-orthogonal. The first scattered electromagnetic radiation is detected to yield first detected radiation and the second scattered electromagnetic radiation is detected to yield second detected radiation. The first detected radiation is phase aligned with the second detected radiation.
US12018977B2
In a horizontal combination weighing device in which weighing units are arranged next to each other, a horizontally long base is equipped with the weighing units each including a weighing hopper and is supportably mounted to a support frame in a manner that the base is pivotable around a fulcrum vertically extending at lateral one end of the base.
US12018969B2
A volume measurement apparatus comprises: a point group conversion part converting depth information from a depth sensor into point group data; a raw material heap detection part detecting a point group related to a raw material heap from the point group data, using repose angle information; and a raw material heap volume calculation part that calculates a volume of the raw material heap non-occlusion part based on the point group related to the raw material heap; estimates a volume of the raw material heap occlusion part in the raw material heap, using at least the point group related to the raw material heap; and calculates a volume of the raw material heap, which is a sum of the calculated volume of the raw material heap non-occlusion part and the estimated volume of the raw material heap occlusion part.
US12018939B2
Embodiments included herein are directed towards a system and method for analyzing an oilfield casing using an apparent thickness approach. Embodiments may include providing an induction instrument having at least one of a transmitter and a receiver configured to operate at one or more frequencies. Embodiments may further include generating, using data acquired by the induction instrument, one or more apparent thickness transforms for at least one of a measured attenuation and a phase response associated with an oilfield casing, wherein generating includes assuming a proportionate increase in all casing thicknesses.
US12018935B2
Systems and methods for tactile output estimation are provided. In one embodiment, the system includes a depth map module, an estimation module, and a surface module. The depth map module is configured to identify a region of interest (RoI) of an object. The area of the RoI corresponds to a tactile sensor size of a tactile sensor. The depth module is further configured to receive depth data for the RoI from a depth sensor and generate a depth map for the RoI based on a volume of the depth data relative to a frame of reference of the RoI. The estimation module is configured to estimate a tactile sensor output based on the depth map. The surface module configured to determine surface properties based on the estimated tactile sensor output.
US12018931B2
A surface profile inspection method and a surface profile inspection system are provided. The surface profile inspection method includes capturing a plurality of interferograms of a surface profile depicting interference between a specimen beam reflected from a surface having the surface profile and a modulated reference beam, wherein each of the plurality of interferograms corresponds to a phase of modulation of the modulated reference beam; extracting pixel values of the plurality of interferograms; calculating phase information of each of the plurality of interferograms based on the extracted pixel values, the phase information of each of the plurality of interferograms related to the phase of modulation of the modulated reference beam at a time the interferogram was captured; and reconstructing the surface profile based on the calculated phase information.
US12018924B2
The present invention relates generally to a new and improved projectile. More specifically, the invention relates to a compact and durable projectile that has a singular shaft-like body that is manufactured from stainless steel or other suitable materials. The projectile has a pointed tip, a handle, and a notch that allows the projectile to be pulled back against an elastic or tensioned member to ultimately propel the projectile towards its intended target upon its release. Differing embodiments of the projectile may also have various removable aerodynamic fins and arrow-head-like tips.
US12018921B2
A gas generator in which, between an ignition device and an inner cylindrical member, on a side of the lid wall portion, a transfer charge chamber is formed, and on a side of another end portion of a peripheral wall portion, a flow space is formed, the flow space being a space configured to allow combustion gas to flow in from the transfer charge chamber when an igniter is actuated, and being a space configured to allow the combustion gas to flow out to the outside of the inner cylindrical member when the igniter is actuated, and a total cross-sectional area of an inflow path serving a flow path through which the combustion gas flows from the transfer charge chamber into the flow space is configured to be smaller than a cross-sectional area of the flow space.
US12018919B2
A compact, inflatable and portable ballistic shield and stretcher device is disclosed herein. The combination device comprises one or more inflatable panels, a protective cover, one or more straps for handling the combination device, a protective layer, a housing, and an optional wheel assembly for easily transporting the device, and that may also serve as a pump for purposes of inflating the inflatable panels if a source of compressed gas is not readily available. The panels of the portable ballistic shield and stretcher device can be selectively inflated on demand and as needed, and the portable ballistic shield and stretcher device can also be removably attached to other portable ballistic shield and stretcher devices to form a barrier to protect a user from arms fire and other unwanted projectiles.
US12018916B1
A slide capture handgun sight pusher can include a handgun sight adjustment device that can include a frame having a front and back face where a central opening can be disposed therethrough, along with a first and second side. Further included can be a firearm slide catch mechanism that can be structured to attach to the internal rails of a firearm's slide, having an adjustable sight. The firearm slide catch can include a cap, an adjustment knob, and a shaft that can be disposed between the cap and adjustment knob, where the adjustment knob can be configured to change a distance between the cap and the first side. The firearm slide catch can work in conjunction with various shims to adjust to fit the firearm slide with the sight adjustment device. This may include a sight pusher that may include a press-block tooth having multiple engagement surfaces.
US12018914B2
A sighting device is configured to be mounted on a firearm and comprises a core unit that includes a source of electrical power; a hood removably secured to the core unit and enclosing a portion of the core unit and at least partially defining a sight window through the hood; and an electrical connection between the core unit and the hood, wherein electrical power is transmitted between the core unit and the hood. The electrical accessory may be one of a solar charging cell; a laser pointer sighting device powered by the core unit; or a laser range-finding device powered by the core unit.
US12018910B1
A polymer holster has an index finger slot on a distal wall portion of the holster for allowing a user to grip a handgun therein with a master grip before withdrawing the handgun therefrom. A thumb actuated release may be positioned on a proximal wall portion of the holster.
US12018908B2
An upper receiver assembly includes an outer member with an upper rail and an inner member with at least one of a pivot pin lug and a takedown pin lug. The inner member is disposed at least partially inside the outer member. The outer member includes an ejection port, and the inner member includes an ejection port. The ejection port of the inner member is at least partially aligned with the ejection port of the outer member.
US12018895B2
A supercooling release device releases a supercooled state of a heat storage material. The supercooling release device includes a first member having a concave portion on a surface and a second member facing the surface and covering the concave portion. The second member can be for example brought into close contact with the first member. The supercooling release device for example applies a load to at least one of the first member and the second member to bring the first member and the second member into close contact with each other.
US12018890B2
A kiln for firing cement clinker may include a tubular rotary drum that can be rotated about its central axis. The tubular rotary drum may have a discharge end at which the cement clinker leaves the kiln. A protective segment may be attached at the discharge end and may have an outward-facing wear surface and an inward-facing cooling surface. The kiln may include a cooling device for generating a cooling air flow that flows along the inward-facing cooling surface of the protective segment. The inward-facing cooling surface can include profile bodies that are pin-shaped. The profile bodies may be uniformly spaced apart, parallel to one another, and/or present over 20% to 60% of the inward-facing cooling surface.
US12018885B2
A refrigerator is proposed. When a drawer of the refrigerator is completely opened, the center of an opening-detection magnet provided at the lower surface of the drawer may be disposed by exceeding the center of the sensor of a reed switch, in a moving direction of the drawer, installed at the bottom surface of the inside of the cabinet. Accordingly, the sensor may accurately detect the magnet, and even if external impact is applied to the drawer in the completely opened state of the drawer, the malfunction of the drawer which is closed unintentionally may be prevented.
US12018884B2
A refrigerator appliance includes a cabinet, a first side support, a second side support, a first adapter plate, a second adapter plate, and a water tank. The cabinet defines an internal cavity. The first and second side supports are disposed within the internal cavity, define a drawer receptacle therebetween, and have first and second laterally inward facing surfaces defining first and second longitudinally extending slots, respectively. The first and second longitudinally extending slots are configured to receive drawer rollers. The first and second adapter plates are secured to the first and second laterally inward facing surfaces, respectively, and have third and fourth laterally inward facing surfaces defining third and fourth longitudinally extending slots, respectively. The water tank is disposed within the drawer receptacle and slidably engages the third and fourth longitudinally extending slots such that the water tank is adjustable in a longitudinal direction.
US12018865B2
An insulation and cooling system for temperature sensitive materials is disclosed. The system removes the risk of heat back-flow from the powered down cooler to the cooled volume, and in doing so increases the potential battery life of the device and removes the risk of the contents rapidly heating when the cooler loses power.
US12018859B2
An HVAC duct ozone generator includes at least two ozone generation plate stacks, where each plate stack includes at least two independently electrically addressable plate groupings, where a primary plate grouping includes fewer ozone generation plates than a secondary plate grouping. Thus, the generator includes at least four independent ozone generation control channels to energize the primary and secondary plate groupings of each of the at least two plate stacks. The number of plates in a plate grouping may optionally be altered to reduce the ozone generation capacity of the primary plate grouping in relation to the secondary plate grouping through the movement of insulators between the stacked ozone generation plates.
US12018852B2
A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building is disclosed. The monitoring system includes at least one processor and a computer readable medium that includes instructions executable by the at least one processor. The instructions include: determining a capacity of a filter of the HVAC system based at least on dimensions of the filter; determining a threshold based on the capacity of the filter; monitoring a state of a circulator blower of the HVAC system; and calculating a filter usage based on the state of the circulator blower and one of (i) a power consumed by the circulator blower and (ii) an operation mode of the HVAC system. The instructions also include generating, in response to the filter usage exceeding the threshold, an alert suggesting replacement of the filter.
US12018842B1
A stove including spiraling walls to create multiple vertical inlets, spiraling layers of spaces that can self-draw and self-heat the air from outside of the stove into the burn zone, and a rim that covers the top area of the spiraling walls and leaves an opening above the fire. From burning, a convection draft draws air from the side-environment of the stove through the vertical inlets to circulate in the spiraling layered space, and to supply to the fire horizontally. The circling of air will be heated by the fire through conduction and irradiation. This design enables extra heated air directly for an enhanced primary burn. The stove can include side walls of different profiles, e.g., straight, tilted and curved walls and different spiraling profiles of spiraling layered spaces, e.g., linear, exponential, and exponential-polynomial.
US12018841B1
A method of operating a gas turbine engine including a combustor. The combustor includes a combustion chamber and a plurality of fuel spray nozzles configured to inject fuel into the chamber. The nozzles include a first and second subset of fuel spray nozzles. The combustor is operable in a condition wherein the first subset is supplied with more fuel than the second. A ratio of the number of nozzles in the first subset to the second is 1:2 to 1:5. The method includes operating the engine so a reduction of 20-80% in an average of particles/kg of nvPM in the exhaust when the engine is operating at 85% available thrust for given operating conditions and when the engine is operating at 30% is obtained when fuel provided to the nozzles is a sustainable aviation fuel instead of a fossil-based hydrocarbon fuel. Also, a gas turbine engine for an aircraft.
US12018834B2
A light-emitting device includes: a light guide that includes (i) a light-transmissive member that is light-transmissive at least in a visible light region and (ii) a light control layer that is disposed on at least a part of a surface of the light-transmissive member; and a light source that emits light toward at least one end surface of the light-transmissive member. The light control layer has reflected-wavelength selectivity that makes a wavelength of reflected light dependent on an incident angle of incident light.
US12018831B2
The purpose is to realize a lighting device of thin, small light distribution angle, and less leak light. Further, the purpose is to realize a lighting device which can control light beam accurately with liquid crystal lenses. The structure of the invention is as follows. A lighting device including: a reflector cylinder including a mirror thereinside; and a liquid crystal lens assembly that is disposed at a light emitting surface of the reflector cylinder and includes a plurality of liquid crystal lenses being stacked, in which the liquid crystal lens assembly includes a light shading film which defines a light emitting area of the liquid crystal lens assembly and which is formed in parallel with the light emitting surface of the reflector cylinder.
US12018829B2
Embodiments herein relate to high output LED light sources with heat sinks. In an embodiment, a high-output LED light source is included having at least one LED; a circuit board, wherein the at least one LED is mounted on a first side of the circuit board; and a coil shaped heat sink, wherein the coil shaped heat sink is thermally bonded to a second side of the circuit board. In an embodiment, a high-output LED light source is included having at least one LED, a circuit board, wherein the at least one LED is mounted on a first side of the circuit board and a continuous flat wire heat sink. The continuous flat wire heat sink can be soldered to a second side of the circuit board and the continuous flat wire heat sink can be oriented perpendicular to the circuit board. Other embodiments are also included herein.
US12018828B2
An electronic module can include a first housing defining a housing cavity, the first housing defining a first end and a second end positioned opposite from the first end, the first end defined by a shaft of the first housing, the shaft defining external threading, the first housing defining a housing opening to the housing cavity at the second end; an LED lamp board positioned within the housing cavity, the LED lamp board configured to emit light through the housing opening; a power supply driving module positioned within the housing cavity at least partially between the LED lamp board and the shaft; and a first concentric terminal connected in electrical communication with the power supply driving module, the first concentric terminal extending at least partially through the shaft, the first concentric terminal configured to rotatably connect in electrical communication with a second concentric terminal.
US12018813B1
A lamp shade assembly, including: (a) a frame sub-assembly; (b) a shade sub-assembly; and (c) wherein the lamp shade assembly is readily convertible between a low-profile, substantially flat storage/collapsed configuration and a fully articulated use/expanded configuration.
US12018789B2
Replaceable wear inserts of a material resisting abrasive wear due to particulates within pumped fluid are used for the inlet and/or outlet of a pulsation dampener coupled to the outlet of a land-base or mobile-mounted pump. The wear inserts may be integrated with pressure orifice devices contributing to pressure pulsation dampening. The wear inserts may have internal passages or be mounted to create turbulent flow through the pulsation dampener to mitigate the risk of dead spots accumulating particulates. The wear inserts may be sized for either “loose” or “tight” fit within the inlet and outlet to facilitate removability despite the potential for particulates embedding within the gap. Grooves may be provided with O rings to seal against pressure leaks.
US12018769B2
A diaphragm valve is provided, and includes a diaphragm moveable over a range from a first position to a second position, to open and close an outlet. A control bleed hole extends from a first side of the diaphragm to a second side, opposite the first side. A closing member is moveable to open and close the control bleed hole, to modify the pressure on either side of the diaphragm, and to cause the movement the diaphragm over at least part of the range. A mechanical means is arranged to move the closing member to open and close the control bleed hole. The mechanical means is configured to engage the diaphragm and cause movement of the diaphragm over at least part of the range.
US12018765B2
An assembly is provided that comprises: at least one valve cassette block (20) comprising a plurality of valves (25) which are controllable via a control surface (24) of the valve cassette block (20); a valve control block (10) having an operation surface (11), the valve control block (10) being configured to control each of the plurality of valves (25) when the operation surface (11) is in contact with the control surface (24) of the at least one valve cassette block (20), the valve control block (10) comprising at least one sliding trench (14) formed in the operation surface (11); at least one sliding component (30) configured to slidably interlock with the at least one sliding trench (14) such that the at least one sliding component (30) is movable relative to the valve control block (10) in a sliding direction parallel to the operation surface (11), at least one pulling bracket (40, 50) configured to embrace the at least one valve cassette block (20) and to interact with the at least one sliding component (30) such that a sliding movement of the at least one sliding component (30) in the at least one sliding trench (14) causes the pulling bracket (40, 50) to pull the at least one valve cassette block (20) with its control surface (24) against the operation surface (11) of the valve control block (10).
US12018754B2
A number of tacky polyurethane or other gel comprising composites are provided. The composites have foam carriers, which may be open cell, semi-open cell, reticulated or closed-cell foam. The tacky gel which, in one embodiment, may be polyurethane, typically comprising a thin surface coating on the foam gel and the foam is partially or fully saturated with the same gel comprising the thin surface layer of the foam. The skeletons may be included in the composite to provide additional structure integrity, and a moisture proof layer may be added to the top and/or bottom surfaces of the foam/gel.
US12018740B2
A strain wave gearing has three components and a temporary-fixing jig, three components being an internally toothed gear, a cup-shaped externally toothed gear, and a wave generator. The temporary-fixing jig is securely fastened to an output shaft fixed to the externally toothed gear by a temporary-fixing bolt and is securely fastened to an input shaft fixed to a cam plate of the wave generator by a temporary-fixing bolt. The temporary-fixing jig engages with the output shaft and the input shaft and maintains the three components in an assembled state. There is no need for an operation for adjusting the positions of the three components in an operation for attaching the strain wave gearing to a motor. After the strain wave gearing has been attached to the motor, the temporary-fixing jig is removed from the strain wave gearing, wherefore less space is required for installation.
US12018734B2
A link plate of a pin, bush, or roller chain, the link plate having two through-holes for one pin each, and wherein the through-holes are formed between two link plate base areas, and wherein a distance-indicating marker is applied to at least one base area.
US12018731B2
The disclosure relates to a crankshaft assembly for an internal combustion engine of a motor vehicle, comprising a crankshaft segment and a vibration damper accommodated on the crankshaft segment. The vibration damper has a support fastened to the crankshaft segment and a damping unit accommodated on the support. A retaining plate of the support, which plate is secured to an end face of a flange region of the crankshaft segment, has a screw receiving hole for receiving a fastening screw that connects the support to the crankshaft segment. The retaining plate also has a centering region that is offset relative to the screw receiving hole in a circumferential direction and is intended to accommodate, or so as to directly form, a centering means supporting the support relative to the crankshaft segment in a centered manner.
US12018718B2
An active magnetic bearing apparatus for supporting a rotor of a rotary machine comprises an axial magnetic bearing unit and a radial magnetic bearing unit mounted directly to one another. One of the axial magnetic bearing unit and the radial magnetic bearing unit is mounted to a support for attachment to a housing of the rotary machine.
US12018716B2
Embodiments disclosed herein are directed to bearing assemblies, related bearing apparatuses, and related methods. An example of a bearing assembly disclosed herein may include a support structure having a first end and a second end. The bearing assembly also includes a superhard bearing element secured to the first end of the support structure. The superhard bearing element includes a superhard sealing surface that may be configured to contact a sealing surface of an opposing bearing element, a base surface contacting the support structure and opposing the superhard sealing surface, and at least one lateral surface extending between the superhard sealing surface and the base surface. The support structure and the superhard bearing element may both include at least one conduit extending therethrough through which a fluid may flow.
US12018715B2
A hydrodynamic bearing in the form of a flex pad bearing includes configurations structured to change a bearing characteristic. One form of the bearing includes a nonlinear back wall that includes a circular arc and a transition, where the back wall extends radially outward of a ligament. The bearing can include an opening for the deposit of a weighted mass, wherein the opening can threadingly receive a threaded weighted mass. In one form a sidewall that includes the back wall segment can have an average outer radius which determines a thickness of the flex pads.
US12018713B2
A wind power plant which is equipped with novel elastic self-aligning ball bearings. The self-aligning ball bearings can, in principle, be used for the cardanic suspension of a pendulum absorber, preferably in a tower of a wind power plant, as well as for rope attachment of floating off-shore plants at the bottom of a body of water. Correspondingly equipped vibration pendulum absorbers per se and to corresponding installations and pendulum absorbers, which have additional damping devices, are disclosed.
US12018711B1
A two-piece fastener used to combine two substrates of the same or differing thickness. The fastener may include a bolt portion and a locking base. The bolt portion and locking base may include complimentary sets of teeth that mechanically engage with one another when the bolt is passed through the two substrates and affixed to the locking base.
US12018709B2
A T-nut for a toilet bowl flange bolt is an apparatus that fastens a bolt for a toilet bowl flange without additional tools. The apparatus includes a T-nut body and a wing nut. The T-nut body tightens the bolt with the toilet bowl flange. The wing nut secures the bolt with the T-nut and the toilet bowl flange. The T-nut includes a cavitated base, a handle, and a first threaded hole. The cavitated base engages the bolt through the first threaded hole. The handle allows a user to maneuver the cavitated base until the cavitated base securely presses against the toilet bowl flange. The wing nut includes a nut member, at least one wing member, and a second threaded hole. The nut member engages with the bolt through the second threaded hole as well, and the at least one wing member latches the nut member into the cavitated base.
US12018708B2
An anti-slippage fastener that utilizes a plurality of engagement features to prevent slippage and facilitate torque transfer between a torque-tool and the fastener. The fastener includes a shank, a fastener head, and an external threading. The fastener head includes a rotation axis and a plurality of engagement walls; wherein the engagement walls are radially distributed about the rotation axis. Each of the engagement walls includes a first transversal line, a second transversal line, and a partially-circular portion. The first transversal line is terminally connected to the partially-circular portion. The second transversal line is terminally connected to the partially-circular portion, opposite the first transversal line. A center of the partially-circular portion is oriented away from the rotation axis. The shank is concentrically connected to the fastener head to act as the body of the fastener. The external threading is laterally connected along the shank, similar to traditional fasteners.
US12018706B2
A composed element, such as a piece of furniture, wherein the composed element comprises at least a rear wall, as well as a number of constructional parts forming a whole in which the rear wall has to be provided. The rear wall forms the rear side of the composed element and includes one or more rear wall parts. The composed element comprises seats for installing at least one of the rear wall parts, which are configured such that the rear wall part can be slid into the seats starting from the rear side of the composed element from a position differing from the final plane in which the rear wall part will be situated in the final condition.
US12018697B2
An impeller seat for a pump, the impeller seat comprising an inlet wall, an inlet radius, a guide pin connected to and extending radially inwards from the inlet wall, and a feeding groove arranged in the upper surface of the impeller seat, extending from the inlet wall to the periphery of the impeller seat. The guide pin includes a tip radius. A 15%-circle is offset radially inwards from a circular intersection fifteen percent of the difference between the inlet radius and the tip radius. A groove inlet upstream edge line of the impeller seat intersects an upstream edge of the feeding groove at the circular intersection, seen in the direction of rotation of the pump. A groove inlet upstream edge angle between a radius of the impeller seat intersecting an upstream edge of the guide pin at the 15%-circle, seen in the direction of rotation of the pump.
US12018694B1
A bearing oil replenishing structure for fan includes a base of a fan and at least one oil reservoir member. The base includes a hollow shaft barrel upward extended from a central area thereof. The shaft barrel internally defines a bearing receiving hole for receiving a self-oiling bearing therein and is provided on its inner wall surface with at least one sidewall recess. The fan also includes an impeller having a shaft, which is pivotally fitted in the self-oiling bearing. The oil reservoir member is correspondingly fitted in the sidewall recess in the shaft barrel for absorbing extra lubricant oil thrown out of the self-oiling bearing due to a centrifugal force produced by the rotating shaft to therefore always store a proper amount of oil. The stored lubricant oil can be released to replenish the self-oiling bearing timely, enabling the latter to have extended service life.
US12018689B2
A squeeze film damper assembly for a compressor includes a damper sleeve configured to be disposed about a rotor shaft of the compressor. The damper sleeve includes a pressure dam pocket formed in an inner circumference of the damper sleeve. The pressure dam pocket is configured to receive a flow of lubricant and to pressurize the flow of lubricant via rotation of the rotor shaft. The damper sleeve includes an outlet passage extending from the pressure dam pocket to an outer circumference of the damper sleeve. The squeeze film damper assembly also includes a bearing housing disposed about the damper sleeve to form a damper gap extending between the outer circumference of the damper sleeve and the bearing housing. The damper gap is fluidly coupled to the outlet passage and is configured to receive the flow of lubricant from the pressure dam pocket.
US12018687B2
A rotor unit for an eccentric screw pump, comprising a drive shaft which is drivable by means of a drive element of the eccentric screw pump, a helical rotor, and a flex shaft connecting the drive shaft to the rotor, wherein the flex shaft is at least in part accommodated within in the drive shaft, and wherein between the flex shaft and the drive shaft a gap extending around the flex shaft is provided, which allows for a radial movement of the flex shaft within the drive shaft.
US12018681B1
An oil box device of a roots vacuum pump with a crossed cooling water tube set includes an oil box; two root vacuum pump transfer gears placed within the oil box; each gear being axially connected to a respective one of shafts of rotors of a roots vacuum pump; one shaft of the rotors being driven by another one shaft of the rotors; a multiple channel crossed cooling water tube set enclosing the two roots vacuum pump gears; two distal ends of the water tube set being crossed over one another; two water boxes installed at two ends of the water tube set; after assembly, the water tube set enclosing the two gears and two ends of the water tube set being crossed over each other at a lateral side of the two gears; and two joints being installed at a bottom side of the rear cover.
US12018679B2
A vane pump includes a casing, a rotor, vanes, a motor, and a fixed member. The casing defines a pump chamber therein. The rotor is disposed in the casing and configured to eccentrically rotate relative to the casing. The vanes are configured to rotate together with the rotor to slidably move on an inner surface of the casing. The motor is configured to rotate the rotor. Both the motor and the casing are fixed to the fixed member. The casing has an outer side wall surface and a flange. The flange protrudes outward from the outer side wall surface at an intermediate position between both ends of the pump chamber in a rotational axis direction of the rotor. The flange is fixed to the fixed member at a plurality of positions. The fixed member has a linear expansion coefficient that is different from that of the casing.
US12018678B2
An oil-injected multi-stage compressor system that comprises at least a low-pressure stage compressor element (2) with an inlet (4a) and an outlet (5a) and a high-pressure stage compressor element (3) with an inlet (4b) and an outlet (5b), whereby the outlet (5a) of the low-pressure stage compressor element (2) is connected to the inlet (4b) of the high-pressure stage compressor element (3) through a pipeline (6), characterized in that the compressor elements (2, 3) are provided with their own drive in the form of an electric motor (2a, 3a), whereby the compressor elements (2, 3) are connected to the electric motor (2a, 3a) either directly or through a gearbox and that an intercooler (9) is provided in the aforementioned pipeline (6) between the low-pressure stage compressor element (2) and the high-pressure stage compressor element (3).
US12018672B2
A precision volumetric pump with a bellows hermetic seal provides compliance time performance comparable to a conventional pump having a dynamic seal. However, the precision volumetric pump with a bellows hermetic seal is enabled to operate over a very long service life with minimal or no maintenance without a propensity to develop leaks over the long service life.
US12018666B2
The discharge valve arrangement (17) includes a valve plate (18) including a discharge passage (22) and a valve seat (23) surrounding the discharge passage (22); a valve housing (24) being secured to the valve plate (18) and including a bottom portion (25) facing away from the valve plate (18), a sidewall (26) extending from the bottom portion (25) and towards the valve plate (18), and a discharge opening (28) formed in the sidewall (26); a valve member (31) displaceable between a closed position in which the valve member (31) closes the discharge passage (22) and an open position in which the valve member (31) opens the discharge passage (22). The valve housing (24) includes a gas damping chamber defined by the bottom portion (25) and the sidewall (26) and being configured to accommodate the valve member (31) in the open position; and an exhaust opening (37) formed in the bottom portion (25) and emerging in the gas damping chamber.
US12018664B2
A compressor includes a cylinder configured to form a compressed space of the refrigerant and having a cylindrical shape, a piston configured to reciprocate axially in the cylinder and comprising a guide portion having a cylindrical shape and a head portion disposed in front of the guide portion, an intake valve disposed at a front of the head portion, a fixing member disposed outside the piston, a rod comprising one end disposed at the head portion and configured to extend axially, a first elastic member connected to the fixing member and other side of the rod, a second elastic member disposed to be spaced apart from a rear of the first elastic member and connected to the fixing member and the other side of the rod, and a first spacer insert-injected with the first elastic member and the second elastic member.
US12018663B2
A capacity control valve includes a valve housing; a main valve including a valve body driven by a solenoid, and a main valve seat between a discharge port and a control port and with which the valve body is contactable; and a pressure sensitive valve member disposed in a pressure sensitive chamber and forming a pressure sensitive valve, together with a pressure sensitive body. The control port and a suction port communicate with each other through an intermediate communication passage by opening the pressure sensitive valve. The pressure sensitive valve member has a through-hole communicating with the intermediate communication passage and has a slide valve body attached thereto such that the slide valve body slides relative to the pressure sensitive valve member to open and close the through-hole. A biasing device is provided on a radially outer side of the slide valve body.
US12018657B2
A jacking tool (70, 162, 174) for a wind turbine component (60) having an outer housing (62) and an internal rotatable member (64) disposed in the outer housing (62) and rotatable about a rotational axis (66) is disclosed. The jacking tool (70, 162, 174) includes a support pin (74, 164, 176) having a proximal end and a distal end that includes a bearing (112). The support pin (74, 164, 176) is configured to be selectively movable relative to the outer housing (62). The bearing (112) is configured to contact the internal rotatable member (64) to support the internal rotatable member (64) relative to the outer housing (62), and to allow the internal rotatable member (64) to rotate within the outer housing (62) while being supported by the jacking tool (70, 162, 174).
US12018646B2
The present invention discloses a large-scale model testing system of a floating offshore wind power generation device, and a method for manufacturing the large-scale model testing system. The large-scale model testing system comprises a floating wind power generation device model, model response measurement systems and environmental parameter measurement systems. The floating wind power generation device model comprises a floating foundation and a tower, wherein a wind turbine is connected to the top of the tower. A plurality of anchoring devices is connected to the side surface of the floating foundation. Each model response measurement system comprises an IMU unit, a wind turbine monitoring unit and an anchoring tension measurement unit. Each environmental parameter measurement system comprises a buoy-type wave height meter, a wind speed and direction meter and a flow velocity and direction meter.
US12018645B2
The present disclosure is related to a device 100 configured for aligning a first hole 131 of a first flange 130 with a second hole 141 of a second flange 140. The device 100 comprises a base 101, a shaft 110 extending from the base 101 and a first and a second pusher 115, 116. The shaft 110 is configured to move between a retracted position and an extended position. The shaft 110 in the extended position extends from the first hole 131 into the second hole 141. The first and second pushers 115, 116 are also configured to be moved radially outwardly from the shaft 110 to exert pressure against an inner wall of the first and second holes 131, 141. Methods for aligning a first and a second hole 130, 140 are also provided.
US12018642B2
A wind turbine rotor blade element includes a connection section with a front face, an inner and an outer surface. A plurality of connection assemblies each have (i) a metal insert with a longitudinal axis, a circumferential outer surface and a joining portion for connecting the rotor blade to a wind turbine rotor hub; and, (ii) a transition material aligned with the metal insert and having a tapering longitudinal section. The longitudinal section has an axial outer surface parallel to the longitudinal axis of the metal insert and an inclined outer surface at an angle with reference to the longitudinal axis. The connection assemblies are embedded in the connection section such that the joining portions of the metal inserts are accessible. The connection assemblies are arranged in an inner row closer to the inner surface of the connection section and an outer row closer to the outer surface thereof.
US12018638B2
A trailing edge panel is configured to be attached to a trailing edge of a wind turbine blade and includes a base element and a number of protruding aerodynamic elements. The base element has an attachment part configured to be attached to and extend from the trailing edge of the wind turbine blade and to an upstream position on a first blade side of the wind turbine blade. The base element further has a serrated part extending from the second side of the attachment part and configured to project out from the trailing edge of the wind turbine blade, wherein the serrated part comprises a number of serrations, including a first serration and a second serration. The number of protruding aerodynamic elements, including a first protruding aerodynamic element, includes a first protruding part attached to the serrated part of the base element.
US12018635B2
The invention involves a power generation system. The system includes at least one power producing module having at least one hollow member. The at least one hollow member is filled with fluid. The system further comprises at least one conductive coil disposed over the at least one hollow member. The system further comprises at least one movable magnet disposed within the at least one hollow member and a magnetic flux field of the magnet is in contact with the conductive coil. The system is configured to generate energy when the magnetic flux field of the magnet passes through the conductive coil.
US12018627B2
An exhaust valve assembly for a two-stroke internal combustion engine has a housing adapted for connection to an engine block of the two-stroke internal combustion engine; an electric actuator having an electric motor, the electric motor being disposed in the housing; and at least one reciprocating exhaust valve operatively connected to the electric actuator. The at least one exhaust valve is linearly movable by the electric motor. A portion of the at least one exhaust valve is disposed in the housing.
US12018620B1
A fan drive turbine drives a drive shaft. A compressor section and a turbine section rotate about a rotational axis, with the turbine section positioned in a downstream direction. A fan has fan blades and a fan hub positioned radially within a fan case, with the fan case defining a bypass duct. A fan inlet guide vane case is upstream of the fan blades and a fan exit guide vane case is mounted downstream. The drive shaft is mounted on at least one input drive shaft bearing inwardly of the fan inlet guide vane case. The drive shaft drives a flexible coupling to in turn drive a gear reduction. The gear reduction drives a fan drive shaft to in turn drive the fan hub. At least two fan drive shaft bearings support the fan drive shaft within the fan exit guide vane case. An aircraft is also disclosed.
US12018619B2
A gear assembly for use with a turbomachine engine comprises a sun gear, a plurality of planet gears, and a ring gear. The gear assembly is connected to an input shaft and an output shaft. The sun gear is configured to rotate about a longitudinal centerline of the gear assembly and is driven by the input shaft. A component of the gear assembly drives the output shaft. The planet gears can be compound planet gears having a first stage and a second stage.
US12018618B1
An aircraft engine comprises a rotor, an engine case having first and second mounting brackets projecting from an exterior surface thereof, an auxiliary engine system. The system includes an electric machine, a belt drive operatively coupled to the rotor, and a gearbox operatively coupled between the belt drive and the electric machine. The gearbox has a gearbox case with a cradle integrated thereto. The gearbox case and the cradle forms a monolithic body. The monolithic body is pivotally mounted to the first and second mounting brackets. A link is provided between the engine case and the monolithic body. A length of the link is adjustable to adjust a tension of the belt drive by setting an angular position of the monolithic body relative to the engine case.
US12018608B2
The invention relates to a cylinder head (1) for an internal combustion engine, with a prechamber (2) which is arranged in the cylinder head (1) and is defined by an inner wall surface (11) of a prechamber wall (5), wherein the prechamber (5) comprises a first chamber portion (3) and a second chamber portion (4), wherein the first chamber portion (3) has a greater maximum diameter (D) than the second chamber portion (4), wherein at least one ignition device (16) opens into the first chamber portion (3), and the second chamber portion (3) comprises at least one overflow channel (7) for the passage of flow into a combustion chamber (8) which adjoins a fire deck (6). Am improved dissipation of heat can be achieved if at least one inner wall surface (11) of the first chamber portion (3) comprises at least one first flattened portion (13).
US12018602B2
Disclosed power systems include an enclosure, an engine within the enclosure, a generator within the enclosure and configured to convert mechanical power from the engine to electrical power, an exhaust system, and one or more of, within the enclosure, welding-type conversion circuitry, an air compressor, a hydraulic pump, or auxiliary power conversion circuitry configured to convert the electrical power from the generator to at least one of AC output power or DC output power. The enclosure defines a rear surface when installed in a predetermined orientation. The exhaust system includes a muffler and a tail pipe, where an exhaust end of the tail pipe is at or near the rear surface of the enclosure.
US12018600B2
A fluid delivery system for an internal combustion engine and a method of monitoring the fluid delivery system are described. The systems and methods monitor and determine various fluid quality parameters and filter element pressure drop, which can be used to determine real-time estimates of remaining useful life for both the filter element and the fluid. The respective remaining useful life calculations are used by the described systems and methods to determine change intervals for the fluid and the filter element. The change intervals can be synchronized by the systems and methods to reduce the amount of down time due to servicing of the fluid delivery system.
US12018597B2
An anti-rotation bracket for an internal combustion engine, including a peripheral wall having formed therein four outer apertures formed proximate to four corners of the bracket and a groove formed in a lower surface of the bracket, the groove forming a contiguous depression around the lower surface of the bracket and passing between each outer bolt aperture and a center of the bracket. The bracket further includes two tappet structures comprising tappet apertures, the tappet structures being centered inward from the peripheral wall, and an inner aperture positioned inward from the peripheral wall.
US12018594B2
A pericritical fluid system for a thermal management system associated with a turbine engine may include one or more sensors configured to generate sensor outputs corresponding to one or more phase properties of a pericritical fluid flowing through a cooling circuit of the thermal management system, and a controller configured to generate control commands configured to control one or more controllable components of the thermal management system based at least in part on the sensor outputs. The one or more sensors may include one or more phase detection sensors, such as an acoustic sensor.
US12018590B1
A method for a turbine blade assembly for a rotor groove is disclosed. A dovetail of the turbine blade includes a mounting arm and an end surface facing radially inward relative to the rotor axis. An extension insert includes a first end configured to contact the end surface of the dovetail and a second end. At least one positioning leg extends radially inward relative to the axis from the second end of the insert. The dovetail and the extension insert are configured to be positioned in the rotor groove to mount the turbine blade to the rotor. The mounting arm engages a radially inward facing rotor hook of the rotor groove and positioning leg(s) engage one of a radially outward facing surface of the rotor groove and a planar plate shim between the positioning leg(s) and the radially outward facing surface of the rotor groove.
US12018588B2
This stator vane is at least provided with a blade body disposed in a combustion gas flow channel through which a combustion gas flows, a shroud that defines a part of the combustion gas flow channel, and an impingement plate attached to the shroud. A partition rib extends from a blade body end to an inner wall surface of a peripheral wall, and a shelf is provided at a rib-less part of the inner wall surface of the peripheral wall excluding at least a part in which the partition rib extends to the inner wall surface of the peripheral wall.
US12018587B1
A turbine airfoil includes a body that has inner and outer platforms and an airfoil section that extends between the inner and outer platforms. Cooling holes define external breakout points from the body. The external breakout points are located in accordance with Cartesian coordinates of at least points 1 through 11, 193 through 201, and 268 through 275 set forth in Table 1 herein.
US12018586B2
An airfoil assembly extends along a radial direction between a root and a tip, the airfoil assembly comprising: a first blade segment positioned proximate the root of the airfoil assembly; a second blade segment positioned adjacent the first blade segment along the radial direction; and a tensioning assembly comprising a plurality of tensioning strings that extend between and mechanically couple the first blade segment and the second blade segment.
US12018585B2
A rotor blade includes an airfoil having an airfoil shape. The airfoil shape has a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in one of Table I, Table II, Table III, Table IV, Table V, Table VI, Table VII, Table VIII, or Table IX. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values are joined smoothly with one another to form a complete airfoil shape.
US12018584B2
The invention relates to an airfoil for a compressor of a turbomachine, which extends starting from a blade root between a leading edge and a trailing edge to a blade tip, wherein the leading edge has a leading-edge thickness and the airfoil has a maximum profile thickness, the ratio of which to each other represents a relative leading-edge thickness, and the airfoil has a leading-edge wedge angle.
US12018583B2
An impeller having a hub, blades extending from the hub along respective spans from roots to tips, the blades extending along respective chords from leading edges to trailing edges, the leading edge of at least one of the blades having a cutback section defining a sweep at the root, the cutback section extending in a spanwise direction from the hub to a location at least about 5% of the span from the hub of the at least one of the blades, and the cutback section extending in a chordwise direction along at least about 5% of the chord of the at least one of the blades.
US12018581B2
A turbine wheel for a gas turbine engine including a compressor impeller and a radial inflow turbine integral to or attached to the compressor impeller is provided. A compressor turbine wheel including features to increase surface area of a surface of the compressor impeller and/or the radial inflow turbine and/or a passage to flow air between the compressor impeller and the radial inflow turbine is further provided. Methods for cooling radial inflow turbines integral to compressor impellers are further provided.
US12018578B1
A bowed rotor prevention system includes a gas turbine engine, and electric motor, and a core turning controller. The gas turbine engine includes a rotor that is rotatably coupled to a drive shaft. The electric motor is rotatably coupled to a motor shaft, which is mechanically coupled to the drive shaft so as to rotate therewith. The core turning controller in signal communication with the electric motor. The core turning controller determines whether a rotor bow is present in the rotor based on an operating time of the gas turbine engine, determines a motoring time based on the operating time, and invokes an anti-rotor bowing mode configured to control the electric motor to rotate the rotor according to the motor time.
US12018576B2
The present document relates to an annular assembly for a turbomachine turbine, in particular of an aircraft, said annular assembly extending about a longitudinal axis X and comprising: a distributor fixed to an external casing; a bladed disc mounted so as to rotate inside the external casing; said bladed disc being surrounded by a circumferentially segmented ring carried by the external casing and formed by a crown arranged radially on the outside of the bladed disc and by an annular deflector that is carried by an upstream edge of the crown and extends radially towards the inside from said upstream edge of the crown; characterized in that it comprises sealing members (56) between two circumferentially adjacent ring segments, these sealing members (56) comprising first circumferential sealing means (58) between two circumferentially consecutive deflector segments.
US12018573B2
A turbine arrangement includes a turbine rotor arrangement, a turbine seal arrangement and a turbine outlet stator vane arrangement. Turbine rotor arrangement includes a rotor and a plurality of turbine blades that extend radially. Each turbine blade has a turbine shroud. Turbine seal arrangement is spaced radially around the turbine shrouds. Turbine outlet stator vane arrangement includes radially inner and outer annular members arranged coaxially and a plurality of vanes extending radially between the radially inner and outer annular members. The vanes are arranged downstream of the turbine blades. Liner is spaced radially inwardly from a radially inner surface of the annular member to define a chamber. Turbine shrouds and the upstream end of the liner are arranged such that in operation any leakage flow of gas between the turbine shrouds and the turbine seal arrangement flows into the chamber to manage the temperature of the radially outer annular member.
US12018569B2
A method and system in which a waste gas or liquid product is combusted or otherwise used at a well site or other source location to drive a generator to produce electrical energy which is then stored in a portable storage device, such as rechargeable battery or an array of rechargeable batteries, which can subsequently be transported, for example, to a charging station for vehicles or other electrical devices or systems, or to a delivery location for downloading the portable stored electrical energy to a power supply grid.
US12018565B2
A wellbore assembly to plug and abandon a wellbore below a setting depth includes a whipstock assembly configured to drill a lateral wellbore from a primary wellbore formed in a subterranean zone. The wellbore assembly includes a tool assembly connected to the whipstock assembly. The tool assembly is configured to be lowered into the primary wellbore during the same trip as the whipstock assembly. The tool assembly is configured to perform wellbore operations downhole of a casing window from which the whipstock assembly is configured to drill the lateral wellbore before the whipstock assembly drills the lateral wellbore.
US12018556B2
A bit used in a downhole environment has an active element that is movable relative to the bit. The bit is rotated in the downhole environment, and at least one downhole parameter is measured. The at least one downhole parameter is compared against a target parameter value, and when the at least one downhole parameter is beyond a threshold value of the target parameter value, the active element is selectively relative to the bit. Movement of the active element alters the proportion of the weight on the active element as compared to the other cutting structure of the bit. Changing the proportion of weight can be used to reduce the depth of cut of the cutting structure and to reduce or eliminate motor stall or stick-slip behavior.
US12018550B2
A lower completion screen, for operating in a wellbore, includes: a body; a screening surface disposed on the body, wherein the screening surface includes a plurality of holes; a plurality of rollers disposed on the body; and a power system. A first group of the plurality of rollers is disposed on a first end of the body, and a second group of the plurality of rollers is disposed on a second end of the body. The power system is disposed on the second end of the body, and controls movement of the lower completion screen in the wellbore.
US12018547B2
A method of operating a valve arrangement of a downhole apparatus (that includes a tubular body having first and second ports in a wall thereof) comprising operating the valve arrangement from a locked first configuration, in which the first port is closed and the second port is closed, to a locked second configuration, in which the first port is open and the second port is closed, wherein the valve arrangement includes a valve member including a first port, the first port associated with the first port of the tubular body, and a second port associated with the second port of the tubular body, wherein the valve arrangement comprises a further retaining member. The method includes operating the valve arrangement from the locked second configuration to a third configuration, in which the first port is closed and the second port is open.
US12018542B2
A seal element for an annular control device includes an elastomer seal sleeve having an annular opening therein and arranged to be radially compressed to contact an exterior of a pipe disposed within the elastomer seal element. The elastomer seal sleeve comprises at least one of a wear resistant material disposed on an interior surface of the annular opening and a lubricant channel on the interior surface.
US12018539B2
The invention relates to a radial driller for drilling a hole in a well tubular, the radial driller comprising a rotating sleeve that is rotated by means an axial drive organ via an angular gear, the rotating sleeve housing a partially closed cylinder, the cylinder housing a hydraulic piston, a first hydraulic chamber situated below the hydraulic piston, and a second hydraulic chamber situated above the hydraulic piston, the hydraulic piston having a connecting rod arrangement extending above the piston and through an opening in a dividing wall dividing the cylinder from a multipurpose section, and a drill bit connected to the hydraulic piston via the connecting rod arrangement. According to the invention, the radial driller further comprises a multipurpose element positioned directly below the drill bit, the multipurpose element defining a retracting chamber between the multipurpose element and the dividing wall.
US12018520B2
A locking mechanism for an opening/closing cover supported by an apparatus case in an openable and closable manner includes a rotational gear, a rack gear, a locking member and a spring member. The rotational gear rotates with an opening and closing operation of the opening/closing cover. The rack gear slides with a rotating of the rotational gear. The locking member has a hooking part facing the rack gear. The spring member pushes the hooking part toward the rack gear. The hooking part restricts a sliding of the rack gear in an opened state of the opening/closing cover.
US12018503B2
Disclosed herein are embodiments of a roof top tent system, that can include a lower frame portion coupleable with a bed of a truck, an upper frame portion coupleable with the lower frame portion, a platform assembly coupleable with the upper frame portion of the frame assembly, including an upper platform portion, a lower platform portion coupleable with the upper frame portion of the frame assembly along a first end portion of the lower and upper platform portions, and a platform hinge configured to hingedly couple the lower platform portion with the upper platform portion so that the upper platform portion can rotate between a first position in which the upper platform portion is substantially parallel to and adjacent to the lower platform portion and a second position in which the upper platform portion extends at an angle away from the lower platform portion.
US12018485B2
A ceiling façade system includes: a ceiling tile including an interior panel defining a first edge extending along a first side of the ceiling tile and a second edge extending along a second side of the ceiling tile opposite the first edge, a heating element, and an insulator layer arranged over the heating element opposite the interior panel; a first receiver extending along and configured to support the first side of the ceiling tile on a linear lighting track arranged on a ceiling structure and configured to locate the first edge of the interior panel adjacent and partially concealing the linear lighting track; and a second receiver extending along and configured to support the second side of the ceiling tile on a linear seam track arranged on the ceiling structure, the linear seam track laterally offset from the linear lighting track.
US12018472B1
A kit, and an assembly formed with components of the kit, comprises a fitting for the top of a septic tank or water tank, one or more frusto-conical rings shaped to interconnect with an identical ring to form an undulating wall riser that extends upwardly from the tank top fitting, and a lid. The lid is shaped for multi-purpose use: closing off the opening of either the large end or the small end of a ring/riser—whichever is uppermost, or closing off the fitting when there is no riser. Joints between the rings of the riser, and between a ring/riser and the fitting of a tank, are held together by latching tabs and/or screws. A fitting may be integral with a tank top.
US12018471B2
A flush toilet, comprising a washing water supply portion which has a water outlet and a water inlet configured to connect to an external water supply pipe, is disclosed. Water flowing in from the water inlet flows from a first water inlet pipe to a second water inlet pipe, and then flows from the second water inlet pipe to the water outlet, a flow sectional area of the first water inlet pipe is smaller than a flow sectional area of the water inlet, and a flow sectional area of the second water inlet pipe is larger than the flow sectional area of the first water inlet pipe.
US12018470B2
A clicker drain assembly includes a unitary main drain body. The clicker drain assembly further includes a drain stopper assembly, a clicker drain seal, an actuating assembly, and a drain trim ring. The drain trim ring is configured to couple to the main drain body and receive the clicker drain seal and the actuating assembly. The stopper assembly is configured to couple to the actuating assembly and actuate the actuating assembly when pressed by a user.
US12018469B2
Provided are automatic faucet systems with remote activation and kits for retrofitting existing faucets to include remote activation. Automatic faucets systems with remote activation can include a faucet comprising a faucet body and a faucet spout; an outlet hose in fluid communication with a cold water supply line, a hot water supply line, and the faucet spout; an electromechanical valve fluidly coupled to the outlet hose and configured to control water flow to the faucet spout; an activator separate from the faucet body and configured to be placed in a variety of positions during installation of the faucet system; and a controller configured to receive a first signal from the activator and, in response to the first signal, to control the electromechanical valve to control water flow to the spout.
US12018445B2
A first construction module for a modular landing platform is for vertical landing aircraft. The module includes a module body with a resting wall placed on a supporting surface. A landing wall opposite to the resting wall is adapted be contacted by the aircraft during the landing step. First and second interconnecting walls are opposite to each other and interposed between the resting wall and the landing wall. First and second coupling portions protrude laterally outwards from the first interconnecting wall, the first and second coupling portions being of a different type and mutually spaced apart. Third and fourth coupling portions protrude laterally outwards from the second interconnecting wall, and are of a different type and spaced apart. The third and fourth coupling portions of the first module are adapted to couple respectively with the first and second coupling portions of a second module identical to the first module.
US12018438B2
Embossed tissue products having improved strength and softness are disclosed. The products as described have a continuous curvilinear emboss element which carries discrete emboss elements, thereby providing the product with the softness and handfeel benefits associated with the long linear elements, but the visual appearance of discrete emboss elements.
US12018435B2
The present disclosure describes acyl halide liquid dispersions and tunable methods of treating cellulosic materials with compositions that provide increased hydrophobicity and/or lipophobicity to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for reacting acyl halides with and binding of saccharide fatty acid esters on cellulosic materials, including that the disclosure provides products made by such methods. The materials thus treated display higher hydrophobicity, lipophobicity, barrier function, and mechanical properties, and may be used in any application where such features are desired.
US12018430B2
A flame-retardant ultraviolet-resistant aramid fiber, the preparation method therefor comprising the following steps: adding nanoparticles into a hydrogen peroxide solution, performing magnetic stirring for 0.5-1 h, adding a sulfuric acid solution, and further performing magnetic stirring for 0.5 h; performing filtering to obtain a filter cake, and washing the filter cake with water and drying same to obtain modified particles; modifying the modified particles with curcumin and dopamine to obtain organic substance-modified particles; and finally subjecting the organic substance-modified particles to a reaction with a silicon methoxylated aramid fiber, so as to obtain a surface-modified aramid fiber. The present invention has high ultraviolet absorption and extremely low catalytic activity, avoiding damage to a fiber structure by photocatalysis in a radiation process, and in particular improving flame retardancy of the aramid fiber.
US12018428B2
The present invention relates to linen spreader apparatus including a conveyor defining a machine direction, a pair of spreader clamps movable transversally to said machine direction towards each other, and away from each other for spreading out a piece of linen, at least one charger station, each charger station delivering a corner of a leading portion of a piece of linen to a respective one of said spreader clamps, a transfer beam for transferring a piece of spread out linen from said at least one pair of spreader clamps to said conveyor, said transfer beam having a leading edge and a trailing edge and being arranged to move back and forth in said machine direction between advanced and retracted positions, said leading edge of said transfer beam located in a region below said spreader clamps in said advanced position, said transfer beam being configured for temporarily holding on to a portion of said piece of linen as the transfer beam moves from said advanced position towards said retracted position, and an elongated transverse abutment structure having an abutment face, for holding a portion of said piece of linen between said leading edge of said transfer beam and said abutment face, pressurised air exits for directing said leading portion of said piece of linen onto said transfer beam when said piece of linen is released from said spreader clamps, and one or more gates movable between a first position and a second position, said gates defining a part of said abutment face in said first position.
US12018427B2
Disclosed is a clothes dryer including a main body, a drum accommodating an object to be dried and configured to be rotatable in the main body, a heat exchanger configured to heat exchange air introduced from the drum, and a base disposed below the drum to mount the heat exchanger thereon. The base includes a guide side wall extending along a flow direction of the air, and a discharge port configured to discharge condensed water generated in the heat exchanger to a sump. The discharge port is provided on one side of the guide side wall to prevent air from leaking into the discharge port.
US12018416B2
A sewing machine acquires embroidery data of the embroidery pattern formed from a plurality of partial patterns. The sewing machine selects, as a selected partial pattern, at least one partial pattern from among the plurality of partial patterns forming the embroidery pattern, on the basis of the acquired embroidery data. The sewing machine identifies, on the basis of the embroidery data, an outline of the selected partial pattern that was selected. The sewing machine generates processing data for performing processing following the shape of the selected partial pattern, on the basis of the identified outline.
US12018414B2
A warp knitted fabric formed by a warp knitting machine includes a first knitted portion formed using a first knitting sequence in a machine direction, the first knitted portion formed of a set of continuous textile strands, and a second knitted portion formed of the set of continuous textile strands using a second knitting sequence in the machine direction, the second knitted portion comprising at least two strips extending lengthwise in the machine direction and detached from one another along their lengthwise edges. The first knitted portion and the second knitted portion alternate sequentially in the machine direction. The second knitting sequence differs from the first knitting sequence in that at least one cross connecting stitch is dropped to form the at least two strips.
US12018410B2
The present invention provides a fixed carbon fiber bundle to which a fixing agent is adhered, wherein the fixing agent adheres to an area comprising at least 50% of at least one side of a carbon fiber bundle, the average thickness of the fixed carbon fiber bundle is 180 μm or less, and the separated fiber tear load is 0.02N to 1.00N.
US12018409B2
In one aspect, a textile component including bulking yarn is disclosed. In embodiments, the textile component is a knitted component. In one embodiment, an article of footwear includes a knitted component arch support configured to reduce the rate of pronation. A support structure may include a fusible yarn adjacent to an external surface of the arch support, a bulking yarn, and a nonfusible yarn. In certain embodiments, an arch support includes compartments and flex lines. In another aspect, an article having a knitted component includes a rigid material, a bulking yarn, and a flexible material. The rigid material may be fusible yarn. Methods for forming a textile component are provided. One embodiment involves knitting a first section comprising a fusible yarn, a second section comprising a bulking yarn, and a third section comprising a nonfusible yarn, and heating.
US12018405B2
A protein fiber having a crimp property, such that the protein fiber crimps in response to a stimulus, is immersed in a solution of protein having a different composition from the protein fiber. The protein fiber treated with the different protein composition is infiltrated into the protein and the protein fiber is made to crimp.
US12018404B2
A system and method for optimizing flexible material handling for decorticated agricultural biomass. The method including: receiving decorticated components of the decorticated agricultural biomass, the decorticated components including bast fibre and hurd; analyzing one or more mechanical characteristics of the bast fibre; determining if the bast fibre is above a predetermined quality threshold based on the analyzed mechanical characteristics; where the bast fibre is above the predetermined threshold, directing the bast fibre for cutting, and cutting the bast fibre into one or more lengths; and where the bast fibre is below the predetermined threshold, directing the bast fibre for blending, and blending the bast fibre and hurd in determined proportions.
US12018403B2
The present invention overcomes the inadequacies inherent in the known methods for generating libraries of antibody-encoding polynucleotides by specifically designing the libraries with directed sequence and length diversity.
US12018401B2
A gallium oxide single crystal particle according to the present invention is an α-Ga2O3 single crystal particle and has a diameter and a height that exceed 100 μm.
US12018396B2
In example implementations, a method for coloring an alloy is provided. The method includes anodizing a substrate in an anodizing bath comprising phosphoric acid, at a constant temperature and a constant voltage for a first time period to develop an anodizing layer that includes a barrier layer, reducing the constant voltage applied to the anodizing bath for a second time period to change a thickness of the barrier layer and change a width of pores in the anodizing layer, plating the substrate in a plating bath at a first current that is increased over a third time period in accordance with a current profile of the plating bath, and plating the substrate in the plating bath at a second current for a fourth time period.
US12018390B2
A method is described herein that produces UN from UF6 in at most two steps comprising UF6→intermediate→UN. The principle of the reaction is that in a first step, UF6 would be reduced to UxNy, where x may be an integer selected from 1 and 3, and y is an integer selected from 1 and 2. Reduction occurs at or near the surface of a gaseous membrane electrode where it is also in contact with a nitrogen bearing salt. In a second step, UxNy decomposes to UN and N2 gas, either in the same reactor as the first step or after removal to a separate unit for further processing.
US12018371B2
A processing apparatus includes: a processing container having a substantially cylindrical shape; an injector provided to extend in a longitudinal direction along an inner side of an inner wall of the processing container and including a plurality of introduction ports into which a processing gas is introduced and a plurality of gas holes from which the processing gas introduced from the plurality of introduction ports is ejected into the processing container; and a controller configured to change a flow rate ratio of the processing gas to be introduced into the injector from the plurality of introduction ports.
US12018363B2
Methods for depositing film comprise depositing an aluminum-containing gap-fill film in a bottom-up manner in a feature of a substrate surface. The substrate can be sequentially exposed to an aluminum-containing precursor, a reactant, a fluorinating agent, and an etchant any number of times to promote bottom-up growth of the film in the feature.
US12018361B2
Power supplies, waveform function generators and methods for controlling a plasma process are described. The power supplies or waveform function generators include a component for executing the method in which a waveform shape change index is determined during a plasma process and evaluated for compliance with a predetermined tolerance.
US12018355B2
A method of manufacturing an aluminum alloy forged material from a mixture containing an aluminum scrap, an aluminum virgin metal, and an additive element includes the following steps: a heating and melting step of heating and melting the mixture, a forging step of forging the mixture after heating and melting, and an aging treatment step of performing aging treatment on a material after the forging step under a condition that an aging temperature and an aging time are as follows: (aging temperature, aging time)=within a range of a region surrounded by (185, 4), (185, 7), (200, 1), and (200, −2/25x+8).
US12018349B2
Methods for recovering a metal value from a metal-bearing material are provided. The method comprises agglomerating the metal-bearing material with an agglomeration solution comprising a raffinate, an oxidant, and citric acid or salts thereof to form an agglomerated metal-bearing material; leaching the agglomerated metal-bearing material with a leaching solution comprising the raffinate and the citric acid or salts thereof to produce a pregnant leaching solution and a leached material; re-oxidizing the leached material with a curing solution comprising the raffinate and the oxidant; and recovering the metal value from the pregnant leach solution to produce the raffinate.
US12018345B2
A pyro-metallurgical process for producing a non-ferrous metal or a compound thereof, wherein a metal raw material is fed into a rotary kiln, the metal being one of arsenic (As), antimony (Sb), lead (Pb), cadmium (Cd), mercury (Hg), silver (Ag), tin (Sn), nickel (Ni), or zinc (Zn). The raw material is heated to produce a volatized material, in which the non-ferrous metal or compound thereof is produced from the volatized material. A magnesium-based additive is additionally fed to the rotary kiln in an amount of between 0.5 wt. % and 9.5 wt. % relative to the total weight of the raw material. The magnesium-based additive is heated together with the raw material to produce the volatized material and a solid product while also counteracting ring formation in the rotary kiln.
US12018342B2
Heat treatment equipment for metal plate strips, and a roller quenching flow zone control device for metal plate strips. The device includes a middle water diversion ring sleeve and edge water diversion ring sleeves; the middle water diversion ring sleeve is installed at the middle processing groove in a slit nozzle rear spiral roller and a high-density nozzle rear spiral roller in a high-pressure cooling section of a roller quenching machine; and the edge water diversion ring sleeves are installed at the processing grooves in ¼ and ¾ positions in the width direction of the slit nozzle rear spiral roller in the high-pressure cooling section of the roller quenching machine. This can effectively realize uniform distribution of cooling water on the surface of the plate strip, reduce the phenomenon of local non-uniform cooling caused by siltation of cooling water.
US12018340B2
Smelting metalliferous feed material process forming molten metal in smelting apparatus including smelt cyclone above and communicating with smelting vessel to contain molten metal and slag bath, including: partially reducing and melting feed material in smelt cyclone, allowing the molten partially reduced feed material flow downwardly into vessel, supplying oxygen-containing gas and carbonaceous material to vessel, smelting molten partially reduced feed material in molten metal and slag bath in vessel forming molten metal discharged from vessel and reaction products projected upwardly from molten bath, at least partially combusting combustible materials in reaction products in vessel space above molten bath, supplying oxygen-containing gas to smelt cyclone. Further combusting reaction products in smelt cyclone, discharging from smelt cyclone offgas including reaction products, supplying oxygen-containing gas into offgas duct upstream high temperature section combusting remaining offgas combustible materials while sufficiently hot for safe ignition and avoiding downstream burner-managed incineration.
US12018339B2
An apparatus for dry-manufacturing recycled leather comprises air-laid material; and recycled leather manufactured using the apparatus for dry-manufacturing recycled leather. The apparatus for dry-manufacturing recycled leather molds leather fibers and general fibers, which are mixed using air-laid material, and thus a conventional carding process is not required, and recycled leather manufactured thereby has a high tensile strength.
US12018337B2
The present invention relates to vesicles derived from bacteria of the genus Catenibacterium and a use thereof, and the inventors experimentally confirmed that the vesicles were significantly reduced in samples obtained from patients with a malignant disease such as colon cancer, pancreatic cancer, cholangiocarcinoma, ovarian cancer, bladder cancer or lymphoma, a cardiovascular disease such as myocardial infarction, atrial fibrillation, variant angina or stroke, diabetes, Parkinson's disease, and depression, compared with a normal individual, and that when vesicles isolated from the strain were administered, the secretion of inflammatory mediators caused by pathogenic vesicles, such as E. coli-derived vesicles, was significantly inhibited. Therefore, it is expected that the vesicles derived from bacteria of the genus Catenibacterium according to the present invention can be effectively used for a method of diagnosing a malignant disease such as colon cancer, pancreatic cancer, cholangiocarcinoma, ovarian cancer, bladder cancer or lymphoma, a cardiovascular disease such as myocardial infarction, atrial fibrillation, variant angina pectoris or stroke, diabetes, Parkinson's disease, and depression, and for developing a composition for preventing or treating the diseases.
US12018330B2
The invention provides AML-specific methylation biomarkers (SP140, MCCC1, EHMT1 and MTSS1). In one embodiment, a biomarker is differentially methylated, specifically in AML.
US12018327B2
Provided herein are, inter alia, methods and kits for detecting epoxide hydrolase genes. In embodiments, methods and kits for detecting the risk of developing atopy or asthma are included. Also included are methods for preventing or treating atopy or asthma.
US12018324B2
The disclosure provides a method comprising (1) conducting a PCR using a nucleic acid sample obtained from the subject as the template, a forward primer having a nucleic acid sequence of a part of exon 1 of the BCR gene, and a reverse primer having a nucleic acid sequence complementary to a part of exons 2 to 11 of the ABL1 gene, in the presence of a modified nucleic acid having a nucleic acid sequence of a part of exons 2 to 14 of the BCR gene or a nucleic acid sequence complementary thereto; and (2) determining that the subject has the minor BCR-ABL1 gene when the nucleic acid amplification is occurred in the PCR.
US12018321B2
Methods of detecting, probing, mapping and directed sequencing of target nucleic acids are provided using a guide RNA and a Cas9 protein. Methods for detecting the binding of the guide RNA/Cas9 complex to a target nucleic acid where the guide RNA includes a 3′ tail sequence that can hybridize to a probe are provided. Methods for detecting the binding of the guide RNA/Cas9 complex to a target nucleic acid where the complex is physically detected are provided.
US12018315B2
The present disclosure relates to a device, comprising a base and a plurality of microneedles attached to the base, wherein each microneedle has an outer surface; the outer surface of at least one microneedle being coated with a composition comprising at least one polymer and least one Peptide Nucleic Acid (PNA). The present disclosure additionally relates to a method of detecting an analyte in interstitial fluid (ISF), comprising contacting the device to a subject, for example, to human skin.
US12018311B2
The present invention relates to a long-chain dibasic acid with low content of long-chain dibasic acid impurity of shorter carbon chain, to the preparation of a long-chain dibasic acid producing strain by directed evolution of POX gene and homologous recombination, and to the production of a long-chain dibasic acid with low content of long-chain dibasic acid impurity of shorter carbon chain by using the strain. The present invention also relates to a strain containing a mutated promoter, wherein, when a long-chain dibasic acid is produced by fermentation of this strain, the content of the acid impurity of shorter carbon chain in the fermentation product is significantly reduced.
US12018303B2
Described herein is a method for preparing an amino salt compound, the method including: i) providing a carbonyl compound; ii) reacting the carbonyl compound provided according to (i) in the presence of a transaminase with ii-a) at least one primary amine; and ii-b) at least one carboxylic acid; thereby obtaining a mixture including an at least partially crystallized amino salt compound including a cation and a carboxylate anion based on the at least one carboxylic acid added according to (ii-b). Also described herein is an amino salt compound obtained or obtainable by the method and to the amino salt compound, and a composition including a) an amine of general formula (IIa); and b) at least one carboxylic acid of general formula (III).
US12018297B2
Provided herein is technology relating to molecular biological manipulation of genes and genomes and particularly, but not exclusively, to CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) methods, compositions, systems, and kits for improved genetic editing.
US12018293B2
Provided is a method for large-scale preparation of a purified preparation of a recombinant lentiviral vector at the GMP grade. The method comprises: (a) providing raw material feed liquid to be purified that comprises recombinant viral vectors; (b) carrying out a microfiltration treatment on the feed liquid to obtain a microfiltered filtrate comprising the recombinant viral vectors; (c) optionally concentrating the filtrate to obtain a concentrated filtrate; (d) purifying the filtrate obtained in the previous step by means of chromatography to obtain a crude pure product comprising the recombinant viral vectors; and (e) subjecting the crude pure product obtained in the previous step to liquid exchange and elaborate purification to obtain the purified recombinant viral vectors.
US12018286B2
Provided herein are compositions, systems, kits, and methods for generating human podocyte cells by contacting human nephron progenitor cells with an FGFR pathway inhibitor, a BMP pathway inhibitor, and a WNT pathway inhibitor. In certain embodiments, the nephron progenitor cells are further contacted with at least one factor selected from: BMP4, BMP7, lysophosphatidic acid, and gamma-secretase inhibitor XX. In certain embodiments, the contacting the nephron progenitor cells is performed under serum-free conditions.
US12018280B2
The disclosure provides a method of freezing an aggregate of pluripotent stem cell-derived cardiomyocytes, comprising: (i) immersing an aggregate of pluripotent stem cell-derived cardiomyocytes in a cryoprotective solution; and (ii) freezing the aggregate immersed in the cryoprotective solution. The disclosure also provides a frozen aggregate of pluripotent stem cell-derived cardiomyocytes frozen by the method.
US12018279B2
This present disclosure relates to a bioengineering approach based on microphysiological culture to mimic tissue-tissue interface. Accordingly, the present disclosure provides methods, compositions and kits related to the approach.
US12018277B2
A filter for filtering nucleated cells that includes a body containing at least either a metal or a metal oxide as its main component; and plural through holes, each of which have a shape other than a square shape, formed therein. An arithmetic average roughness of a first side of the filter part is smaller than a size of a nucleus of the nucleated cells to be filtered.
US12018276B2
In the present invention, lymphocytes are efficiently grown by culturing lymphocytes in the presence of a novel recombinant fibronectin fragment.
US12018274B2
The present disclosure relates to one or more agents, therapies, treatments, and methods of use of the agents and/or therapies and/or treatments for increasing production of a belatacept-similar protein and micro-RNA associated with decreasing production of tumor necrosis factor alpha. Embodiments of the present disclosure can be used as a therapy or a treatment for a subject that has a condition whereby the subject's immune system is, or is likely to become, dysregulated and where the production of the belatacept-similar protein and decreased production of tumor necrosis factor alpha may be of therapeutic benefit.
US12018261B2
Provided are compounds, methods, and pharmaceutical compositions for reducing the amount or activity of FXII RNA in a cell or subject, and in certain instances reducing the amount of FXII protein in a cell or subject. Such compounds, methods, and pharmaceutical compositions are useful to prevent, treat, or ameliorate at least one symptom of a thromboembolic condition. Such thromboembolic conditions include deep vein thrombosis, venous or arterial thrombosis, pulmonary embolism, myocardial infarction, and stroke. Such symptoms include pain, shortness of breath, heart burn, cold sweat, fatigue, lightheadedness, dizziness, swelling, cramping, and death. Such compounds, methods, and pharmaceutical compositions are useful to prevent, treat, or ameliorate at least one symptom of hereditary angioedema.
US12018258B2
Described in this disclosure are CRISPRi systems and methods, along with the related compositions and kits, that combine modularity, stable genomic integration, and ease of transfer to diverse bacteria by conjugation. CRISPRi compositions, methods, systems and kits described herein allow for genetic dissection of bacteria, facilitating analyses of microbiome function, antibiotic resistances and sensitivities, as well as comprehensive screening for host-microbe interactions. Embodiments of the invention comprise compositions, methods, systems, and kits for CRISPRi-based repression of gene expression in bacteria.
US12018237B2
The present invention relates to alpha-amylase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
US12018233B2
A cleaning composition including a preservative formulation having a glycine, a diol and a phospholipid complex is disclosed. The cleaning composition can be loaded on a cleaning wipe and used for personal care. The glycine and diol provide a preservative booster to the preservative system for the cleaning composition containing a phospholipid complex, such as cocamidopropyl PG-dimonium chloride phosphate, which has some limited independent preservation activity, depending on the level in the final formulation.
US12018228B2
The present invention refers to alkoxybenzaldehyde derivatives and precursors thereof. The invention further refers to perfume compositions and fragranced article comprising them.
US12018224B2
The present invention provides a hydraulic fluid comprising: (a) 40 to 150 ppm by weight in terms of nitrogen content of a corrosion inhibiting agent which is one or more compounds of formula (I): and/or tribologically acceptable salts thereof, wherein in formula (I): each R1 is independently a hydrocarbyl group comprising 1 to 10 carbon atoms, x is 0 to 4, and R2 is hydrogen or a hydrocarbyl group containing 1 to 10 carbon atoms; (b) 1500 to 4000 ppm by weight of an ashless nitrogen-containing dispersant; and (c) a major amount of a base oil.
US12018222B2
Lubricity additives for hydrocarbon fuels are presented according to formula I: R1[(—O—R2)n-Q]p (I) wherein p is 3 or greater; each n is independently selected from integers equal to 2 or greater; R1 is a C3-C20 aliphatic hydrocarbon group of valence p which is branched or linear and which is substituted or unsubstituted; each R2 is independently selected from C2-C20 divalent aliphatic or aromatic hydrocarbon groups which are branched or linear and which are substituted or unsubstituted; and each Q is independently selected from —NH2 or a moiety according to formula II: wherein each R3 is independently selected from C8-C60 alkenyl groups which are substituted or unsubstituted, providing that at least one Q is the moiety according to formula II.
US12018221B2
Provided herein are systems and methods for converting CO2 and a reduction gas such as H2 or a hydrocarbon to mixtures of paraffins and aromatics suitable for use as aviation fuel.
US12018218B2
A two-stage hydrocracking process for preferentially making a high-quality middle distillate product such as diesel from a relatively light hydrocarbon feedstock such as light vacuum gas oil.
US12018212B2
A plastic catalytic pyrolysis process that can produce high yields of ethylene, propylene and other light olefins from waste plastics is disclosed. The catalytic product stream is quenched to below catalytic pyrolysis temperature quickly after exiting the reactor or bulk separation from the catalyst. Quench preserves selectivity of light olefinic monomers. The catalytic pyrolysis process can be operated in a single stage or a two-stage process.
US12018206B2
Drill-in fluids disclosed herein comprise an aqueous base fluid, a viscosifier, a fluid loss control additive, and a degradable bridging agent comprising a degradable high strength polymetaphosphate material capable of undergoing an irreversible degradation downhole. The present disclosure further relates to a method for controlling fluid loss through a subterranean surface by using the drill-in fluid for form a filter cake on the subterranean surface. Also provided is a method of degrading a filter cake with an aqueous fluid or aqueous acidic fluid, wherein the filter cake is produced from the drill-in fluid. Further provided is a specific order of addition of constituents of the drill-in fluid, which results in improved filter cake performance and/or filter cake removal.
US12018203B2
According to the present invention, there is provided a composition comprising 1,1-difluoroethylene (R-1132a), difluoromethane (R-32), 2,3,3,3-tetrafluoropropene (R-1234yf) and carbo dioxide (CO2, R-744). The invention also provides a composition R-1132a, R-32, R-1234yf and at least one compound selected from the group consisting of: pentafluoroethane (R-125), 1,1-difluoroethane (R-152a), 1,1,1,2-tetrafluoroethane (R-134a), trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)) and 1,1,1,2,3,3,3-heptafluoropropane (R-227ea); optionally, the composition comprises at least one further compound selected from the group consisting of trifluoroethylene (R-1123), propane (R-290), propylene (R-1270), isobutane (R-600a) and carbon dioxide (CO2, R-744). The present invention also provides a composition comprising R-1132a, R-32 and R-1234yf.
US12018199B2
The invention refers to a flame-retarding and flame-blocking agent in the form of a liquid suspension that efficiently slows down the progress of fire and at the same time, blocks forest fires, acting as a chemical firebreak and as a fire extinguisher, as well as to a method of making the suspension. The application process comprises spraying the diluted aqueous suspension/solution of the invention on a strip of land, forest, or silviculture, without harming the environment, animals, agricultural products, and humans. The product acts for a long time after application, is stable for storage, effective regardless of the water used for dilution, easily dispersible in water, biodegradable without containing toxic products or releasing highly toxic gases, and free of heavy metals. The product has a synergistic action between its components, and it is intended to save lives, natural resources and heritage.
US12018196B2
A method of producing a fluorescent nanodiamond exhibiting a zero phonon line (ZPL) for NV0 and/or NV− on its fluorescence emission wavelength spectrum. The method includes a detonation step of exploding at least one type of explosive in an airtight container to obtain a nanodiamond raw material, a first annealing step of annealing, at a temperature from 1000° C. to 1600° C., the nanodiamond raw material or a nanodiamond which is obtained by removing sp2 carbon through strong acid treatment, ozone treatment, or gas-phase oxidation of the nanodiamond raw material, a vacancy forming step of creating vacancies on the nanodiamond by irradiating the nanodiamond with an ion beam or an electron beam after the first annealing step, and a second annealing step of annealing, at a temperature from 600° C. to 900° C., the nanodiamond containing vacancies to form Nitrogen-Vacancy (NV) centers.
US12018195B2
A method for preparing a light sensitive particle that uses at least one metal precursor material and at least one dopant precursor material mixed in solution absent a surfactant. Upon an optional adjustment of pH to about 3 to about 6, a light-sensitive particle comprising a metal-dopant material may be formed and separated from the solution. The light-sensitive particle may comprise a Q-dot particle. Also described are the particles themselves.
US12018189B2
Provided are an outer package material that is for electricity storage devices such as batteries and has such a sufficient anti-electrolytic solution property that the time-dependent reduction of the adhesive strength between a metal foil layer and a sealant layer by an electrolytic solution is suppressed over a long time and a composition for adhesives for giving the outer package material. In an outer package material that is for electricity storage devices and has a structure in which at least a base material layer, a first adhesive layer, a metal foil layer, a second adhesive layer, and a sealant layer are stacked in sequence, a composition containing an isocyanato group and a (meth) acryloyl group and further containing an acid-modified polyolefin (component 1), an active energy ray polymerization initiator (component 3), and a solvent (component 4) is used as a composition for adhesives to form the second adhesive layer.
US12018188B2
An adhesive composition, an adhesive film comprising the same, a backplate film comprising the adhesive film, and a plastic organic light emitting display comprising the adhesive film are provided. The adhesive composition includes a (meth)acrylate-based resin, and a polymer having a melting temperature (Tm) of 45° C. or higher, wherein the polymer is a copolymer of a monofunctional polysiloxane and two or more types of monomers.
US12018174B2
The present invention relates to a substrate having (a) a first material applied to at least a portion of the substrate, and (b) a coating layer deposited from a powder coating composition including a film-forming resin, and optionally a crosslinker that is reactive with the film-forming resin, in direct contact with at least a portion of the substrate to which the first material has been applied. The first material is (i) a catalyst that catalyzes cure of the powder coating composition, (ii) a component reactive with the film-forming resin and/or the crosslinker of the powder coating composition, and/or (iii) a rheology modifier.
US12018169B2
A multi-component composition contains a) a polyol component having a1) acrylate polyol and a2) at least one of polyester polyol and polyether polyol, wherein the equivalent ratio of hydroxyl groups of acrylate polyol to hydroxyl groups of the at least one of polyester polyol and polyether polyol is in the range of 0.4 to 3.8, and b) an isocyanate component containing b1) aliphatic polyisocyanate monomer, dimer and/or trimer, and b2) aliphatic polyisocyanate prepolymer, wherein the equivalent ratio of isocyanate groups of aliphatic polyisocyanate monomer, dimer and/or trimer to isocyanate groups of aliphatic polyisocyanate prepolymer is in the range of 0.5 to 2.6. The multi-component composition is suitable for use as a top coat on elastic membranes, in particular roofing membranes, to provide sufficient weathering resistance/protection.
US12018166B2
A polypropylene/thermoplastic vulcanizate insulative coating is disclosed. The coating is particularly suited for subsea applications, in particular providing insulation to joints in oil well pipes and other machinery. The coating exhibits mechanical properties superior to joint insulation coatings known in the art, especially in combination with other insulation coatings.
US12018165B2
In one aspect, inks for use with a three-dimensional (3D) printing system are described herein. In some embodiments, an ink described herein comprises up to 80 wt. % oligomeric curable material; up to 80 wt. % monomeric curable material; up to 10 wt. % photoinitiator; up to 1 wt. % non-curable absorber material; and up to 10 wt. % one or more additional components, based on the total weight of the ink, and wherein the total amount of the foregoing components is equal to 100 wt. %. Additionally, the photoinitiator is operable to initiate curing of the oligomeric curable material and/or the monomeric curable material when the photoinitiator is exposed to incident curing radiation having a peak wavelength λ. Moreover, the ink has a penetration depth (Dp), a critical energy (Ec), and a print through depth (DPT) at the wavelength λ of less than or equal to 2×Dp.
US12018162B2
Disclosed herein are inkjet ink compositions comprising: at least one pigment having attached at least one organic group having a calcium index value greater than a calcium index value of 1,2,3-benzene tricarboxylic acid; at least one acrylic polymer having an acid number of at least 150 KOH/g and a weight average molecular weight ranging from 1,000 to 15,000, wherein the at least one acrylic polymer is at least partially neutralized with a base having the following structure: wherein: A is a C2-C12 alkyl, R1 is selected from H, C1-C12 alkyl, an amine having the formula —NR3R4, and a guanidine residue having the formula —N(R5)—C(═NH)—N(R6)(R7), wherein R3 to R7 are independently selected from H and C1-C12 alkyl, and R2 is selected from H, C1-C12 alkyl, and an acid group. The inkjet ink composition further comprises an aqueous liquid medium.
US12018154B2
This invention is based upon the discovery that benzoxazine resins can be incorporated into certain rubber compositions to increase the stiffness thereof without increasing hysteresis or reducing tear strength. Such benzoxazine resin reinforced rubber formulations can accordingly be used beneficially in components of rubber products where high stiffness is desirable. Since these benzoxazine resin reinforced rubbers do not increase levels of hysteresis, they can be used in tires components, such as apexes, chaffers, and high stiffness tread blocks without compromising fuel efficiency. This invention more specifically reveals a radial tire having an apex, a chaffer, or a hard tread block segment which is comprised of a rubbery polymer and a benzoxazine resin.
US12018145B2
A PVA film containing PVA that does not increase carbon dioxide existing in the global environment or has a small increase amount even when carbon dioxide is generated by a biodegradation treatment or an incineration treatment. A polyvinyl alcohol resin film having a polyvinyl alcohol resin with an abundance ratio of carbon 14 in total carbon constituting the polyvinyl alcohol resin of 1.0×10−4 or more. A method for discriminating a polyvinyl alcohol resin film, the method including discriminating a polyvinyl alcohol resin film containing a polyvinyl alcohol resin (Ab) in which at least part of the carbon is derived from bio-derived ethylene.
US12018140B2
A halogen-free fire-retardant thermoplastic composition composed of: 50% to 70% by weight of fire-retardant fillers, 0.1% to 45% by weight of a copolymer of ethylene and of an ethylenic monomer bearing a polar function, 10% to 25% by weight of a non-functionalized very low density polyethylene (VLDPE), optionally, up to 10% of additives, and 0.1% to 10% by weight of a linear low density polyethylene (LLDPE), characterized in that the density of the very low density polyethylene (VLDPE) is between 0.85 and 0.91, in that the density of the linear low density polyethylene is greater than 0.91 and in that the linear low density polyethylene (LLDPE) is grafted with maleic anhydride grafts present on the main chain. Also, a cable, tube, pipe or the like, a layer of which is formed with said composition.
US12018136B2
The disclosure relates to thermally reversibly crosslinked polyolefins (TRC-PO) and methods for making the same. A TRC-PO can be formed by reactive melt-processing a mixture including (i) a polyolefin, (ii) an initiator, and (iii) a reversible crosslinker. The reversible crosslinker includes (A) a grafting agent moiety selected from unsaturated cyclic anhydrides, unsaturated cyclic imides, cyclic nitroxides, and ring-opened analogs thereof, and (B) a crosslinking moiety bound to the cyclic grafting agent moiety. This reactive melt-processing, for example including reactive extrusion, forms a thermally reversibly crosslinked (TRC) polyolefin with polyolefin chains reversibly crosslinked via the reversible crosslinkers, which provide dynamic covalent bonds, such as siloxanes and esters, that are amenable to melt re-processing to re-from or otherwise re-use the TRC-PO while still retaining the reversible crosslinks after re-processing. Catalysts and additives such as rheology modifiers can be added to the melt-processing mixture.
US12018130B2
Disclosed herein are polymers formed by the condensation of bis(hydroxycarbyl)-aminophenolic compounds with aldehydes. The condensation polymers include one or more repeat units having bis(hydroxycarbyl)amino functionality. The hydroxyl groups of the bis(hydroxycarbyl)amino functionalities are available for further condensation with an epoxide, such as ethylene oxide, to yield a polyalkoxylated polymer. The polymers are useful as antipolymerants, polymerization retardants, surfactants, or a combination of these in one or more industrial systems.
US12018123B2
Diterminally amine-modified perfluoropolyether compounds of the general formula (wherein Rf is a perfluoropolyether group; each R1 is independently an unsubstituted divalent hydrocarbon group of 1 to 10 carbon atoms; R2, R3 and R4 are each independently substituted or unsubstituted monovalent hydrocarbon groups of 1 to 10 carbon atoms; each R5 is independently an unsubstituted divalent hydrocarbon group of 1 to 10 carbon atoms; each R6 is independently a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbon group of 1 to 50 carbon atoms which may include at least one oxygen, nitrogen, sulfur or silicon atom; each occurrence of ‘m’ is independently 0, 1 or 2; and each occurrence of ‘n’ is independently an integer from 0 to 8) are provided. Such compounds have a good solubility in solvents and reactive resins.
US12018111B2
Proposed are a core-satellite micelle containing a tetra-block copolymer and a preparation method thereof. The core-satellite micelle includes a core, a shell surrounding the core, and a plurality of satellite domains positioned inside the shell. The core-satellite micelle contains a tetra-block copolymer represented by Structural Formula 1 below. The shell includes a first-monomer first block A1 and a first-monomer second block A2, and the satellite domain includes a second-monomer first block B1 and a second-monomer second block B2. The core-satellite micelle is foiled through self-assembly of the tetra-block copolymer, thereby having a larger interfacial contact area than existing block-copolymer micelles. Therefore, the core-satellite micelle can be used in next-generation nanotechnology applications such as drug delivery systems, porous catalyst materials, and sensors. A1-B1-A2-B2 [Structural Formula 1] In Structural Formula 1, A1 is a first-monomer first block, B1 is a second-monomer first block, A2 is a first-monomer second block, and B2 is a second-monomer second block.
US12018107B2
According to one embodiment, a polymer material is disclosed. The polymer material contains a polymer. The polymer contains a first monomer unit having a lone pair and an aromatic ring at a side chain, and a second monomer unit including a crosslinking group at a terminal of the side chain, with its molar ratio of 0.5 mol % to 10 mol % to all monomer units in the polymer. The polymer material can be used for manufacturing a composite film as a mask pattern for processing a target film on a substrate. The composite film can be formed by a process including, forming an organic film on the target film with the polymer material, patterning the organic film, and forming the composite film by impregnating a metal compound into the patterned organic film.
US12018104B2
A crosslinkable copolymer is provided. The crosslinkable copolymer has pendant cationic nitrogen-containing groups with some, but not all, of these pendant groups further including a (meth)acryloyl group. The (meth)acryloyl groups can react to form a crosslinked copolymer that is ionically conductive. The crosslinked copolymer can be used to provide an anion exchange membrane that can be used in electrochemical cells such as fuel cells, electrolyzers, batteries, and electrodialysis cells.
US12018102B2
The present invention relates to a process for polymerizing at least one olefin in gas phase in a fluidized bed in a polymerization reactor having a top zone of a generally conical shape as such that the equivalent cross-sectional diameter is monotonically decreasing with respect to the flow direction of the fluidization gas, a middle zone in direct contact with and below said top zone of a generally cylindrical shape and a bottom zone in direct contact and below said middle zone and of a generally conical shape as such that the equivalent cross-sectional diameter is monotonically increasing with respect to the flow direction of the fluidization gas, comprising the steps of: a) introducing a first stream of fluidization gas into the bottom zone; b) polymerizing at least one olefin in the presence of a polymerization catalyst in the fluidized bed formed by particles of a polymer of the at least one olefin suspended in an upwards flowing stream of the fluidization gas in the middle zone; c) withdrawing a second stream comprising the fluidization gas and optionally particles of a polymer of the at least one olefin from the top zone; characterized in that the temperature of the particles of the polymer of the at least one olefin in the fluidized bed (TPP) does not exceed 120% of the operating temperature set point (TS) of the polymerization reactor, wherein TPP and TS are both given in ° C., and the use of said process for polymerizing an olefin homo- or copolymer having a narrow particle size distribution.
US12018101B2
The present disclosure relates to a process and/or method for producing a polymer dispersion by free-radically initiated emulsion polymerization of radically polymerizable ethylenically unsaturated monomers within a polymerization reactor. The polymer dispersion obtained is transferred to a post-treatment reactor and is post-treated therein. The polymer dispersion within the post-treatment reactor is conveyed, simultaneously to the post-treatment, to a circuit for filtration and analysis and is then subsequently fed back into the post-treatment reactor.
US12018097B2
The disclosure is directed to the synthesis and improved methods for purifying macrocyclic peptides produced by solid phase peptide synthesis. The synthesized peptide is capped with an alkyne-functionalized or azide-functionalized compound of formula (I): prior to cleavage of the peptide from the solid phase support.
US12018090B2
Embodiments provide swallowable devices, preparations and methods for delivering therapeutic agents (TAs) within the GI tract such as antibodies (AP-antibodies) or other proteins which neutralize PCSK9 molecules. Many embodiments provide a swallowable device e.g., a capsule for delivering TAs into the intestinal wall (IW). Embodiments also provide TA preparations that are configured to be contained within the capsule, advanced from the capsule into the IW and/or peritoneum and degrade to release the TA into the bloodstream to produce a therapeutic effect. The preparation can be operably coupled to delivery means having a first configuration where the preparation is contained in the capsule and a second configuration where the preparation is advanced out of the capsule into the IW. Embodiments are particularly useful for delivery of AP-antibodies and related TA's for the treatment of cholesterol, lipid and related conditions where such TAs are poorly absorbed and/or degraded within the GI tract.
US12018089B2
Anti-CD73 antibodies are disclosed. Also disclosed are related nucleic acids, vectors, cells, and pharmaceutical compositions. Methods of treating cancer with the anti-CD73 antibodies are also disclosed.
US12018088B2
The invention relates to polypeptides specifically binding to CD38 and are therefore suitable for the diagnosis and for the therapeutic and prophylactic treatment of diseases which are characterized by increased CD38 expression. Conjugates and pharmaceutical compositions comprising the polypeptides are disclosed as well. In addition, the invention relates to the use of such polypeptides in methods for the detection of CD38 and/or CD38-expressing cells in a biological sample. A process for the purification and concentration of CD38 and/or CD38-expressing cells in which the antigen-binding polypeptides are used are also described.
US12018086B2
The aspects disclosed herein describe methods of identifying a subject that is non-responsive to anti-TNF therapy. The aspects disclosed herein further provide for a method of selecting a therapy for a subject with Inflammatory Bowel Disease (IBD), and treating the subject with the therapy.
US12018082B2
Methods are described for treating systemic fungal and mycobacterial infections by treatment to enhances a Th1 response, reduces a Th2 response, or the combination thereof. Agents that antagonize the IL-4, the IL-13 receptor, or the combination thereof achieve the desired results.
US12018081B1
A prodrug enzyme covalently photoconjugated to a live cell receptor survives endosomal proteolysis and retains its catalytic activity on the living cell membrane over multiple days. Antibody-directed enzyme prodrug therapy is a promising approach for selective treatment of solid tumors, but methods are needed to preserve enzyme activity on living cell membranes over multiple prodrug dosings. A fusion protein was designed with both an anti-epidermal growth factor receptor (EGFR) affibody and the prodrug enzyme cytosine deaminase, which can convert prodrug 5-fluorocytosine to the anticancer drug 5-fluorouracil. A benzophenone group was added at a site-specific mutation within the affibody portion, and the fusion protein was selectively and irreversibly photoconjugated to EGFR receptors expressed on membranes of live MDA-MB-468 breast cancer cells. Affinity-mediated covalent conjugation of the affibody-enzymes to cell receptors allows for prolonged expression on membranes and retained enzymatic activity without genetic engineering.
US12018068B2
The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae O1 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiella pneumoniae). The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae O1 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject.
US12018066B1
The invention provides antibodies that specifically bind the SARS-CoV-2 receptor binding domain. The antibodies are useful in treating SARS-CoV-2 virus infection and in diagnostic methods, agents, and kits thereof.
US12018065B2
Provided herein are methods and compositions relating to libraries of optimized antibodies having nucleic acids encoding for an antibody comprising modified sequences. Libraries described herein comprise nucleic acids encoding SARS-CoV-2 or ACE2 antibodies. Further described herein are protein libraries generated when the nucleic acid libraries are translated. Further described herein are cell libraries expressing variegated nucleic acid libraries described herein.
US12018061B2
The invention discloses chimeric endocytic receptor CER-based constructs for activating and regulating immune response, and method for using the same. The CER-based constructs are based on the structure of FcγRI/γ chain and incorporate high-affinity binding domain from receptors or antibodies shown to uptake specific antigen and present the antigen to T cells or B cells to initiate the antigen-specific immune response, Such design has the ability to transform native monocytes or T cells to CER-expressing monocytes (CER-M) or CER-expressing T cells (CER-T) in recognizing and uptake the target antigen and activate subsequent immune responses. Such engineered CER-M or CER-T can be used to treat tumor, viral diseases and autoimmune diseases directly. The endocytosis process with involvement of FcR-γ may enhance and coordinate T cell activation in combination with T cell activation by other types of constructs such as CAR.
US12018057B2
The present invention provides novel peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel diseases.
US12018055B2
Provided herein is a method for preventing or treating an Epstein-Barr virus (EBV) infection, including administering to the subject in need thereof with an effective amount of immunomodulatory protein of Ganoderma, a recombinant thereof, or a fungal immunomodulatory protein of a similar structure. Also provided is a method for preventing or treating an EBV-associated cancer.
US12018049B2
Provided herein are agents, compositions, and methods useful for animal health, e.g., for altering the level, activity, or metabolism of one or more microorganisms resident in a host insect (e.g., arthropod, e.g., insect, e.g., pathogen vector), the alteration resulting in a decrease in the fitness of the host. The invention features a composition that includes an agent (e.g., phage, peptide, small molecule, antibiotic, or combinations thereof) that can alter the host's microbiota in a manner that is detrimental to the host. By disrupting microbial levels, microbial activity, microbial metabolism, or microbial diversity, the agents described herein may be used to decrease the fitness of a variety of insects that carry vector-borne pathogens that cause disease in animals.
US12018048B2
Cyclic depsipeptide compounds of formula (I) and compositions comprising the compounds are provided that are effective against parasites that harm animals, including humans. The compounds and compositions may be used for combating parasites in or on animals including mammals and birds. Also provided are improved methods for eradicating, controlling and preventing parasite infestation in animals, including birds and mammals.
US12018045B2
Disclosed are compounds suitable for enhancing cancer treatment, for example, a compound of formula (I): (I) wherein R1 is as defined herein. Also disclosed is a method of enhancing the response of cancer cells in a mammal to treatment with an apoptosis inducing ligand, a method of inducing apoptosis in cancer cells in a mammal, and a method of treating prostate cancer in mammal in need thereof comprising administration of a compound described herein.
US12018038B2
The present invention provides a main group metal complex, or pharmaceutically acceptable salt, solvate, non-covalent bond compound or prodrug thereof, which is composed of planar tetradentate Schiff base ligands and p-block main group metal ions. The main group metal complex can be conveniently prepared, and shows high cytotoxicity to a variety of cancer cell lines and has selective killing effect. The pharmaceutical compositions or pharmaceutical preparations prepared from the main group metal complex according to the present invention can be used for treatment of tumors. The main group metal complex also has fluorescent properties and can be used for fluorescent labeling.
US12018032B2
Described herein is N-[4-[4-(4-morpholinyl)-7H-pyrrolo[2,3-d]pyrimidin-6-yl]phenyl]-4-[[3(R)-[(1-oxo-2-propen-1-yl)amino]-1-piperidinyl]methyl]-2-pyridinecarboxamide (I) including crystalline forms, solvates, and pharmaceutically acceptable salts thereof. Also disclosed are pharmaceutical compositions that include compound (I), as well as methods of using compound (I), alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions.
US12018019B2
Described herein are compounds that are estrogen receptor modulators. Also described are pharmaceutical compositions and medicaments that include the compounds described herein, as well as methods of using such estrogen receptor modulators, alone and in combination with other compounds, for treating diseases or conditions that are mediated or dependent upon estrogen receptors.
US12018009B2
Disclosed herein are aldehyde dehydrogenase (ALDH-2) inhibitor compounds, such as a compounds of Formula (I) or Formula (II), pharmaceutical compositions comprising these inhibitor compounds, and uses of these compounds and compositions, such as in the methods for safely treating chemical dependency on a substance or condition of addiction, such as alcohol, nicotine, cocaine, opiates, amphetamines, and compulsive eating disorder, and/or anxiety disorder, each individually or concurrent.
US12018001B2
The present invention provides a class of pyrimidinedione cyclohexenyl compounds and methods of using these compounds as glucocorticoid receptor modulators.
US12017990B2
The present disclosure provides systems and methods for producing aromatic compounds in high yield from a mixed aromatic feed stream. Also disclosed are systems and methods for producing aromatic compounds in high yield from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like.
US12017983B2
Systems and processes for dehydrogenating one or more alkanes using electrically heated dehydrogenation reactors. The source of electric energy or power can be a power grid, solar panel, windmill, hydropower, nuclear power, fuel cell, gas turbines, steam turbines, portable generator or the like. The systems and processes provided herein result in a simpler dehydrogenation process which is particularly beneficial at a small scale and at remote locations, including the well site.
US12017980B2
Provided are a monofunctional phenolic compound used for producing an active ester resin capable of forming a cured product having excellent dielectric properties and excellent heat resistance, an active ester resin and a method for producing the active ester resin, and a thermosetting resin composition and a cured product of the thermosetting resin composition. Specifically, provided are a monofunctional phenolic compound including one or more vinylbenzyl groups and an active ester resin including a vinylbenzyl structure attached to a terminal group of the molecular chain and derived from the monofunctional phenolic compound. The vinylbenzyl structure preferably includes a vinylbenzyl-modified aryloxycarbonyl group.
US12017979B2
The present invention relates to TLR2 agonist compounds and their compositions, and the use of such compounds and compositions in the prevention and/or treatment of respiratory infections, or diseases or conditions associated with viral or bacterial infections.
US12017966B2
A product, system and method for an improved plant fertilizer made from harvested skimmate from a reservoir filed with a reduced sodium, artificial ocean water solution and live fish that produce fish excrement (reclaimed as skimmate). The skimmate contains a reduced concentration of sodium as a result of being harvested from a reduced sodium aquatic solution. The harvested skimmate is mixed with one or more additives to produce an improved fertilizer that may be certified as organic.
US12017960B1
A preparation method of heat-resistant adhesive of silicon-boron-carbon-zirconium modified aluminum-zirconium phosphate for zirconium oxide ceramics is provided. The high-temperature adhesive can generate various high-temperature resistant phases such as zirconia, aluminum phosphate, zirconium phosphate and aluminum borate in situ of the high-temperature adhesive at high temperatures. As the processing temperature increases, the content of zirconia in the high-temperature adhesive continuously increases, and the composition tends to form a stable composite phase mainly composed of aluminum phosphate and zirconia, which makes the composition of the high-temperature adhesive closer to that of zirconia ceramics.
US12017957B2
A method includes adding (i) a comb polymer and (ii) a plasticizer to a mineral binder composition comprising swellable clays. The comb polymer includes: at least one poly(alkylene oxide) side chain-bearing monomer unit without ionic groups, optionally at least one cationic monomer unit, optionally at least one anionic monomer unit, and optionally, at least one non-ionic monomer unit, wherein a molar ratio of the cationic monomer units to the side chain-bearing monomer units is equal to or less than 10, a molar ratio of the anionic monomer units to the side chain-bearing monomer units is less than 1, and a molar ratio of the non-ionic monomer units to the side chain-bearing monomer units is less than 5.
US12017954B2
An electromagnetic interference (EMI) resistant cementitious ink comprising a hydraulic cement, calcium carbonate, silica sand, taconite material, and a conductive material. A ratio of the silica sand to the taconite material is 1:1. In some embodiments, the taconite material includes taconite powder and fine taconite aggregate having a ratio of 1:1. In some embodiments, the conductive material includes carbon-based nanoparticles in solution. In further embodiments, the EMI-resistant cementitious ink has a shielding effectiveness in accordance with ASTM D4935-18 of at least 4.0 dB.
US12017947B2
A glass-ceramic includes SiO2 in a range of 40 mol. % to 80 mol. %; Al2O3 in a range of 5 mol. % to 20 mol. %; MgO in a range of 5 mol. % to 20 mol. %; and at least one of B2O3, ZnO, and TiO2, each in a range of 0 mol. % to 10 mol. %, such that the glass-ceramic further comprises a magnesium aluminosilicate crystalline phase at a concentration in a range of 5 wt. % to 80 wt. % of the glass-ceramic.
US12017946B2
The present invention relates to a support block with individual hollow sections, for a machine for forming glass objects, and to its manufacturing method. The support block comprises: a single-piece support body formed by a front wall, a rear wall and lateral walls, thus forming a hollow rectangular body; an intermediate wall and a plurality of cross walls located inside the internal periphery of the support body, in a grid arrangement, forming a first plurality of hollow sections aligned along the front wall and a second plurality of hollow sections aligned along the rear wall, each first hollow section and each second hollow section being aligned and disposed one behind the other; a support section for each first hollow section and each second hollow section, each support section being connected near to the bottom part of each of the walls forming each first hollow section and each second hollow section, to support the different mechanisms of the machine for forming glass objects; tubular cavities located in a vertical position for each plurality of cross walls, for inserting lubricating pipes or cables, the tubular cavities being formed between each of the cross walls located inside the periphery of the support body; and aligning means located in a bottom part of the support body, for aligning the support block with respect to a determined installation area.
US12017942B2
Water conditioning systems are shown and described. The water conditioning systems include a water conditioner having a plurality of conditioning stages along a flow path between an inlet and an outlet that are configured to condition water. The plurality of conditioning stages include a pre-filter stage, a feed pump, a reverse osmosis stage, and a post-filter stage. A pure water valve is arranged between the feed pump and the reverse osmosis stage and a boost valve is arranged between the feed pump and the outlet. The pure water valve is configured to selectively allow water to flow from the feed pump, through the reverse osmosis stage and the post-filter stage, prior to exiting through the outlet, and the boost valve is configured to selectively allow water to flow from the boost pump directly to the outlet and bypassing the reverse osmosis stage and the post-filter.
US12017941B2
A decentralized wastewater reuse design utilizing trickling filter (TF)-based aerobic bioreactors responds to the growing need for efficient energy usage per gallon of wastewater treated and/or pound of biological oxygen demand (BOD) removed from processed influent. A facility based on this design is able to adjust power consumption as needed due to external factors, such as utility rate scheduling, grid availability, and/or renewable power sources, without compromising effluent quality performance or increasing energy intensity. The facility improves on past TF applications by overcoming physical hydraulic constraints and expanding the capacity for both aerobic nitrification and anaerobic denitrification throughout the system. This design reduces grid dependency and overall power utilization per gallon of wastewater treated and/or per pound of BOD removal in alignment with climate-oriented policies that are expected to further exert pressure on states and municipalities to shift to carbon-free energy sources supplying all of their water/wastewater facility operations.
US12017940B2
A water recycling system for reprocessing and reusing bathing water from a bath or shower. The bathing water recycling system treats and reuses water that overflows from a bathtub or shower pan. The used bathing water is captured and retained after use. The captured dirty water is then filtered and purified. The filtered and purified water can be redistributed back into the shower or bathtub for reuse alone or in combination with additional fresh water. The treated water may also be rewarmed prior to reuse. Unneeded greywater water is redirected to the drain for disposal.
US12017929B2
The present invention relates to treatment systems for polluted and sea water by recrystallization and may be used in everyday life, the food industry, in the catering business and healthcare. The system comprises at least two heat-exchange devices that contain chambers for water freezing and ice melting, cooling and heating components, a water circulation loop, a refrigerant circulation loop connected with cooling and heating components able to alternate water freezing and ice melting in the chambers of heat-exchange devices and to transfer the heat generated in the water freezing chamber into the ice melting chamber, a control and monitoring tool. Heat-exchange devices are arranged as a cascade one under another and comprise outer and inner housings as well as a cylindrical baffle, which are coaxial relatively to each other and form an annular cavity between their walls; an air supply manifold, cooling and heating components, a heating component fastened at the top of the inner housing and at least one drain nozzle. The outer housing is cylindrical or truncated cone-shaped with a cone angle directed upwards. The outer housing has an additional inner wall, the shape and height of which meet the outer housing while cooling and heating components are located between the said walls. The baffle and the housing internal wall may be connected to an electrical current source. The combination of sufficiently large performance and high quality of water treatment in the system allows it to use for treating initial water with a wide range of with organic and inorganic contaminants.
US12017927B2
The present invention relates to a method for preparing nickel sulfate using low-nickel ferronickel is disclosed. The method comprises the following steps: (1) grinding ferronickel to obtain ferronickel powder, and then sintering the ferronickel powder with an oxidant to prepare ferronickel oxide powder; (2) adding sulfuric acid to the ferronickel oxide powder prepared in step (1), mixing, heating, and washing with water to prepare a sulfate salt water washing solution; (3) adding a base to the sulfate salt water washing solution prepared in step (2) to adjust the pH value, then adding a fluoride salt to form a precipitate, filtering to remove the precipitate, and drying the filtrate to obtain nickel sulfate. The method provided in the present invention can improve the efficiency of preparing nickel sulfate, reduce the loss of nickel, and prepare nickel sulfate with high purity, the content of Ni potentially reaching 19.73%-21.34%.
US12017924B2
Synthesizing upconverting nanoparticles includes heating a precursor solution comprising one or more rare earth salts, an alkali metal salt or alkaline earth salt, and a solvent comprising a plasticizer in a microwave reactor to yield a product mixture, and cooling the product mixture to yield the upconverting nanoparticles. Core-shell upconverting nanoparticles are synthesized by combining the upconverting nanoparticles with a precursor solution comprising one or more rare earth salts, an alkali metal salt or alkaline earth salt, and a solvent comprising a plasticizer to yield a nanoparticle mixture, heating the nanoparticle mixture in a microwave reactor to yield a product mixture, and cooling the product mixture to yield the core-shell upconverting nanoparticles.
US12017920B2
A multicomponent carbide has at least five transition metals, and a valence electron concentration (VEC) is greater 8.80 electrons. Preferred off-equiatomic multicomponent carbides have five transition metals and a VEC of more than 8.80. Preferred equiatomic multicomponent carbides have five transition metals and a VEC of 9.00 or greater. The valence electron configuration is important for its relationship to the mechanical properties of carbides. Since carbon forms four bonds, when there are more than four valence electrons available from the metals, there are excess electrons in the system. This increases metallic character of bonding and therefore allows for more ductility and higher toughness.
US12017909B2
A Microelectromechanical Systems (MEMS) device combining a MEMS layer and a Complementary Metal-Oxide-Semiconductor (CMOS) Integrated Circuit (IC), and its fabrication method is provided. The fabrication method includes: processing the MEMS layer on a first semiconductor substrate, the MEMS layer including one or more movable structures and one or more anchor structures; processing one or more first contacts on the first semiconductor substrate, each first contact being processed into one of the anchor structures and being configured to bias that anchor structure; processing the CMOS IC on a second semiconductor substrate; processing one or more second contacts on the second semiconductor substrate, each second contact being connected to the CMOS IC; and bonding the first semiconductor substrate to the second semiconductor substrate such that each first contact directly contacts one of the second contacts. The method can allow fabricating the MEMS device without vapor HF etching. The method can further enable zero level packaging, fusion bonding, a C-SOI approach, and high-vacuum sealing. An integrated zero level hermetic packaging MEMS device can be realized based on fusion bonding of moisture resistant materials. Further, Cu/dielectric bonding and electrical connections to individual parts of the MEMS device are allowed, in order to apply isolated voltages.
US12017895B2
A load support device and load support systems. The load support device may include a body. The body may include a first fixed bollard. The body may additionally include a pivotable bollard. The pivotable bollard and the first fixed bollard may be configured such that friction is applied to a line between the first fixed bollard and the pivotable bollard without locking the line to preclude movement in response to a force applied to the pivotable bollard. A load support system may include a load support device and a line threaded through a body of the load support device in one of several different line configurations.
US12017887B2
A method of detecting water within a pit of an elevator shaft including: emitting an electromagnetic wave from an electromagnetic wave source towards a bottom of an elevator shaft; detecting a reflected electromagnetic wave of the electromagnetic wave using an electromagnetic wave detector; and determining whether water is present within the pit of the elevator shaft in response to the reflected electromagnetic wave.
US12017885B2
A tool, such as a tape measure, including a spring-based retraction system is shown. The retraction system utilizes an epicyclic gear train coupled between the tape blade winding reel and a rotating arbor or axle within the tape measure. A spiral spring has an outer end coupled to the reel and an inner end coupled to the axle. The gear train may be a reduction gear train such that the axle rotates slower than the reel. By coupling the spiral spring between the gear train input and gear train output, high energy density springs may be used, which may allow for decrease in housing size, increase in tape length or thickness for a given housing size, and/or advantageous retraction speed control.
US12017876B2
A packaging material holder comprising a bent shaft including a first arm, a base portion, and a second arm, and a plurality of magnets attached to the second arm is provided. The first arm includes an end which permits a roll of packaging material having an opening larger than a diameter of the end of the first arm to be placed over the end of the first arm and contact the base portion. The plurality of magnets magnetically couple to a magnetic surface and support a mass of the packaging material holder and a mass of the roll of packaging material.
US12017872B2
A loading/unloading assembly of flat ceramic products comprising: a conveying unit for conveying a plurality of flat ceramic products; at least one loading/unloading device for flat ceramic products for receiving a support structure so that it rests on it and at least one pick-up device for picking up and transferring at least one flat ceramic product from the conveying unit to the support structure, and/or vice versa; the loading/unloading device comprises at least one bearing device for bearing at least said support structure and a plurality of flat ceramic products stacked on top of one another, and a moving device for moving said support structure, between a first position at a first height from said bottom, and at least a second position at a second height from said bottom, the second height is greater than the first height.
US12017866B2
A method for grouping elongated products (4) wherein products (4) are delivered by a delivering conveyor device (5) and deposited onto a conveyor belt (3) with no gaps between lateral surfaces, and conveyed along a conveyor direction (F). multiple products (4) which form a product group and adjoin one another without gaps are removed from the conveyor belt (3) simultaneously using a transfer assembly (7). During removal, the transfer assembly (7) is moved along the conveyor section (S) from a starting position (24) to a removal position in the conveyor direction (F) synchronized with the conveyor belt (3) and the product group which is to be removed and which is being conveyed on the conveyor belt, and the products (4) of the product group are then aligned perpendicularly to the conveyor direction (F) simultaneously by a pivoting movement and are deposited on a shelf as a row extending along the conveyor direction (F) without gaps.
US12017865B2
A dispensing mechanism having an engagement device, a valve assembly, and an actuator. The engagement device can receive a container on a stand. The actuator can be mounted to the stand to move the stand in an axis parallel to a height of the container. The engagement device moves the container between a load position and a sealed position. A rim of the container abuts a sealing member of the valve assembly in the sealed position. The dispensing mechanism is pivotally mounted to the hopper. The dispensing mechanism and container are movable together between two positions: the load position, where the valve assembly operates as a lid for the container; and a dispense position, where the valve assembly operates as a lid for the hopper. A valve of the valve assembly is opened to discharge a product from the container while in the dispense position.
US12017864B2
A transport system for transporting containers along a transport path in a transport direction includes first and second transporters that define first and second transport-path sections, at least one of which follows a circular arc. A third transport-path section between the first and second transport-path sections comprises an adjustable transition curve.
US12017856B2
A picking and dispatching system includes: a control center, terminals carried by users, and handling devices. The control center is configured to: determine an item storage space of a to-be-picked item included in each of to-be-picked orders, and plan paths for each user and each handling device to reach the item storage space; match, according to each planned path and assigned to-be-picked order, a user and a handling device for picking, to determine to-be-selected tasks, and determine a moment at which a user and a handling device cooperate to pick from the item storage space; determine a target task from the to-be-selected tasks, and send the target task to a terminal and a handling device; assign, according to the target task sent to the handling device, a to-be-picked order to the handling device, and update the stored assignment result of the to-be-picked orders.
US12017853B2
When an article transport vehicle is used to collect articles from a plurality of storing units for storing the articles, an operator who has taken out an article from a storing unit is appropriately identified. The article transport vehicle includes: a traveler (11) that travels to set positions that are set in correspondence with a plurality of storing units (1) for storing the articles (B); a supporter (12) that supports the article (B) taken out from the storing unit (1) by an operator (M); and an identification information reader (4) that reads identification information (MID) of the operator (M). The identification information (MID) is held in an identification information holder (T) that is attached to a foot of the operator (M), and the identification information reader (4) is provided below the supporter (12) on a side (U2) on which the operator (M) puts the article (B) into the supporter (12).
US12017848B1
Provided herein is a disclosure of a refuse container including a typical plastic refuse bag article therein that is inaccessible without opening the container itself. Such a refuse container is provided with a locked door component that leads to a removable inner receptacle with a top-placed cover sleeve. Such an inner receptacle slides into place under above-extended structures that under which the cover sleeve is positioned, the above-extended structures including an opening that leads to the positioned sleeve with a like-shaped opening therein. Additionally, the refuse container includes an outer opening along a side portion thereof that leads to a curved ramp itself leading to the opening aligned with the cover sleeve and inner receptacle. With this overall design, a plastic bag and cannot be removed without sliding the inner receptacle with the locked door opened.
US12017846B2
A flexible floating reservoir for storing liquids denser than the environmental body of water, such as sea salt brine, is provided. The flexible floating reservoir is adaptable to environmental body waves, such as sea waves. A method for operating the flexible floating reservoir and an underwater energy storage system that uses the flexible floating reservoir are also provided.
US12017841B2
A substrate container including a container body, a filter member, a back cover is provided. The container body having a top face, a bottom face opposing the top face, a back plate of a first height connecting the top face and the bottom face, a front opening located between the top face and the bottom face, and a back opening opposing the front opening. The front opening enables passage of a substrate and the back opening is located on the back plate and has a smaller second height. The filter member covers the back opening. The back cover establishes sealing engagement with the container body. A gas guiding channel extending in a direction of the first height is formed between the back cover and the container body. The back cover and the filter member define a buffering compartment, and the gas guiding channel has an outlet connecting the buffering compartment.
US12017839B2
An aerosol container suitable for use as an aerosol dispenser. The aerosol container includes at least a valve and product delivery device joined to an outer container. The valve and product delivery device have respective annular welds or other seals joining the valve and product delivery to the outer container. The welds, or other seals may be concentric, with one circumscribing the other, in the same plane or different planes. Suitable product delivery devices include bags and dip tubes.
US12017815B2
A manually operated stretch wrap device comprising: a rigid, cylindrical support member comprising: a proximal section adapted to support a stretch wrap roll, and to facilitate rotational dispensing of the stretch wrap from said roll, a distal section adapted to support a stretch wrap roll, and to facilitate rotational dispensing of the stretch wrap from said roll, and a center section adapted to be held by a person using one hand and adapted to facilitate rotational dispensing of the stretch wrap from the proximal and distal sections of the device.
US12017814B2
A pallet wrapper and imaging system a pallet loaded with containers to calculate a sustainability based upon a type of the pallet and the containers on the pallet. The system also determines the stability of the pallet and containers, a speed at which the pallet and containers can be wrapped, and an amount of stretch film needed to secure the load for transport. After validation by the imaging system (with or without a wrapper), a QC bot assists a QC worker in remedying or checking any detected errors or potential errors.
US12017813B2
A tape head assembly—which tapes flaps of boxes on a conveyor—includes power-assist functionality to stretch a first spring used to power a trailing roller to press tape against a trailing case sidewall of a case. A force by the case moving on the conveyor acting upon a leading roller may provide some of the energy to stretch the first spring. However, a roller-assist air cylinder uses compressed air to assist or fully stretch the first spring. A knife assembly may be used to cut the tape applied to a case. A second spring may be stretched by the force of the moving case acting upon a knife arm. The second spring may be used later operate the knife blade. However, a knife-assist air cylinder uses compressed air to assist or fully stretch the second spring. Both assist assemblies may be turned off to operate the tape head in a conventional manner.
US12017811B2
A metal coil compression device includes: a lifting device configured to generate a vertically downward pressing force; a cylindrical outer pressure barrel that is supported by the lifting device; a cylindrical inner pressure barrel that is located inside a peripheral wall of the outer pressure barrel; and a connecting mechanism that connects the inner and outer pressure barrels so that the inner and outer pressure barrels are vertically engaged and are supported relatively rotatably in a circumferential direction. The outer pressure barrel has an outer recess being recessed vertically upward from a bottom end. The inner pressure barrel has an inner recess in a peripheral wall of the inner pressure barrel, the inner recess being recessed vertically upward from a bottom end, and a coil pressing surface that makes contact with a top of the metal coil to transmit the vertically downward pressing force to the metal coil.
US12017805B2
The present disclosure relates to deployable structures, to methods and apparatus for deployment of deployable structures, and to associated manufacturing methods. Such deployable structures suitably comprise components for space structures, such supports for solar arrays, antennas or other similar systems. The deployable structure (500) comprises a first lattice (514) arrangeable in a stowed configuration and a deployed configuration. The deployable structure also comprises a second lattice (516) arrangeable in a stowed configuration and a deployed configuration, wherein with the lattices arranged in the stowed configuration the second lattice (516) nests in the first lattice (514).
US12017802B2
A method for collecting orbital debris comprises detecting a piece of orbital debris approaching a front end of a debris collecting apparatus. An electromagnet is activated and acts to slow or stop rotation of the orbital debris and to attract the orbital debris to the collecting zone. The orbital debris is secured and the orbit of the debris collecting apparatus is changed to a decaying orbit in order to move the debris collecting apparatus out of LEO and closer to Earth. The debris collecting apparatus remains in the decaying orbit until a predetermined altitude is reached at which point the orbital debris is released from the collecting zone to continue along the decaying orbit such that it enters Earth's atmosphere. The debris collecting apparatus is then moved out of the decaying orbit and returned to a stable LEO.
US12017801B2
A pitch-yaw actuation system includes a pitch frame, a yaw frame, a pitch actuator, a yaw actuator, and a universal joint assembly. The pitch frame is pivotably coupled to a device frame via a pitch hinge. The yaw frame is pivotably coupled to the pitch frame via a yaw hinge. The pitch actuator pivots the pitch frame about a pitch axis. The yaw actuator pivots the yaw frame about a yaw axis oriented orthogonal to the pitch axis. The universal joint assembly couples the yaw actuator to the yaw frame, and includes a universal joint slidably coupled to a linear guide mechanism. The guide mechanism axis is oriented at an angle that allows the universal joint to move in a manner accommodating misalignment of the yaw actuator with the yaw frame during pivoting of at least one of the pitch frame and the yaw frame.
US12017800B2
[Object] To realize an improvement in design accuracy and a reduction in design time in a process of matching an equivalent cross-sectional area of a design shape of a supersonic aircraft to a target equivalent cross-sectional area in a sonic boom reduction method based on an equivalent cross-sectional area. [Solving Means] The technique includes: setting an initial shape of the airframe and a target equivalent cross-sectional area of the airframe; estimating a near field pressure waveform for the initial shape of the airframe assuming that the supersonic aircraft flies at a cruising speed; evaluating an equivalent cross-sectional area from the estimated near field pressure waveform for the initial shape of the airframe; and setting a Mach plane corresponding to the cruising speed, and setting a design curve on the Mach plane, the design curve corresponding to an initial curve at which the initial shape of the airframe and the Mach plane intersect so that the equivalent cross-sectional area approaches the target equivalent cross-sectional area. Then, the shape of the airframe is designed based on the design curve.
US12017794B2
A cargo restraint system includes a driving shaft, a first restraint, and a second restraint. The first restraint is operatively coupled to the driving shaft via a first indexing mechanism arrangement. The second restraint is operatively coupled to the driving shaft via a second indexing mechanism arrangement. The first and second indexing mechanism arrangements are arranged such that rotation of the driving shaft in a first rotational direction causes the first restraint to rotate between a lowered position and a raised position, and further rotation of the driving shaft in the same rotational direction causes the second restraint to rotate between the lowered position and the raised position. The first restraint may be axially offset from the second restraint to allow sequential loading and unloading of cargo.
US12017792B2
A system may include a display and a processor communicatively coupled to the display. The processor may be configured to: output, to the display, a first view of an airport moving map (AMM) having a first map range, the AMM depicting a location of an aircraft on an airport surface; receive aircraft state data and airport surface data; based at least on the aircraft state data and the airport surface data, change the first view of the AMM having the first map range to a second view of the AMM having a second map range; and output, to the display, the second view of the AMM having the second map range.
US12017788B2
A propulsion system is described that includes an electrical bus, a generator configured to provide electrical power to the electrical bus, a plurality of propulsors configured to provide thrust by simultaneously being driven by the electrical power at the electrical bus, and a controller. The controller is configured to synchronize a rotational speed of an individual propulsor from the plurality of propulsors with a rotational speed of the generator after the individual propulsor has become unsynchronized with the rotational speed of the generator by controlling at least one of the rotational speed of the generator, nozzle area of the individual propulsor, or a pitch angle of the individual propulsor.
US12017785B2
An exhaust muffler for an APU of an aircraft, including an exhaust gases inlet, an exhaust gases outlet, a peripheral wall configured to guide a flow of exhaust gases between the inlet and the outlet. The peripheral wall includes at least one vacuum chamber to provide thermal insulation.
US12017783B2
An aircraft with folding mechanism, the aircraft including a fuselage, optionally a payload and/or landing gear attached to the fuselage, at least two longitudinal beams attached to the fuselage that preferably extend parallel to each other and parallel to a first aircraft axis, with lifting units attached to each of the longitudinal beams. At least one crossbeam is attached to the fuselage, and preferably extending parallel to a second aircraft axis and at right angles with respect to the longitudinal beams, with lifting units attached to the crossbeam. The longitudinal beams are rotatably attached to the fuselage by at least one respective first pivot joint configured for pivoting the longitudinal beams around a respective first pivot axis to a pivoted position. The crossbeam is rotatably attached to the fuselage, preferably by at least one second pivot joint, for pivoting the crossbeam around a second pivot axis to a pivoted position.
US12017781B2
A regulator arrangement for an inflatable includes a regulator housing comprising a bore, the bore comprising a longitudinal axis, a piston disposed in the bore and configured to translate, with respect to the regulator housing, along the longitudinal axis, an adjuster plug disposed in the bore and axially adjacent the piston, an adjuster plug stop disposed at least partially within the bore, and a spring member disposed between the adjuster plug and the piston. The adjuster plug comprises a tapered head and a shaft portion extending from the tapered head. The adjuster plug stop comprises a tapered surface configured to contact the tapered head.
US12017772B2
Wing assemblies comprise a three-position Krueger flap and an actuation assembly that comprises a drive linkage assembly, a primary linkage assembly coupled between the drive linkage assembly and the three-position Krueger flap, and a secondary linkage assembly. The primary linkage assembly comprises a dual linkage that is pivotally and translationally coupled relative to a wing support structure. The secondary linkage assembly comprises a cam, a follower, and a dual-linkage axle that is coupled to the follower and to the dual linkage and that defines a dual-linkage pivot axis of the dual linkage.
US12017771B2
Methods, systems and devices of the various embodiments may provide slat-cove fillers configured to reduce leading-edge slat noise on aircraft, such as transport aircraft.
US12017763B2
A vertical take-off and landing aircraft includes a ducted rotary wing. The ducted rotary wing includes a duct and a rotary wing. The duct runs through a body from an upper surface to a lower surface thereof. The rotary wing is provided inside the duct and includes a hub and a blade configured to rotate about the hub. The blade includes a tip inlet, a trailing-edge outlet, and a trailing-edge flow path. The tip inlet is provided on a tip surface of the blade. The trailing-edge outlet is provided at a trailing edge that is an edge on a rear side in a rotation direction of the blade. The trailing-edge flow path allows the tip inlet and the trailing-edge outlet to be in communication with each other.
US12017758B2
An autobrake system includes a brake control unit (BCU), and a control knob in electronic communication with the BCU. The BCU is configured to receive a position signal from the control knob, the position signal corresponding a position of the control knob. The BCU is configured to select a braking deceleration based upon the position signal, wherein the braking deceleration continuously changes between a minimum braking deceleration and a maximum deceleration in response to the control knob moving between a first position and a second position for fine tuning of the braking deceleration.
US12017755B2
A method of operating a landing gear controller for an aircraft, including: the landing gear controller receiving one or more signals from at least one position sensor. The one or more signals indicate a position of one of a landing gear bay door and a landing gear when the landing gear bay door or the landing gear, respectively, is part way through a range of travel between two limits of travel. The method may also include the landing gear controller controlling movement of the other of the landing gear bay door and the landing gear on the basis of the one or more signals.
US12017748B2
Fuselage barrel assemblies and methods of assembling fuselage barrel assemblies are disclosed herein. The fuselage barrel assemblies include a first barrel section and a second barrel section, which is interfaced with the first barrel section to define a barrel joint between the first barrel section and the second barrel section. The fuselage barrel assemblies also include a split longeron, which extends across the barrel joint and is attached to both the first barrel section and the second barrel section. The split longeron includes a first longeron section, which is attached to the first barrel section, and a second longeron section, which is attached to the second barrel section. The split longeron also includes a longeron joint that attaches the first longeron section to the second longeron section. The methods include methods of assembling the fuselage barrel assemblies.
US12017747B2
A marine vessel maneuvering system includes a controller configured or programmed to perform a shift-out start control to control a shift actuator to immediately start an intermittent operation mode from a shift-out state when an intermittent operation switching control is performed to switch a normal operation mode in which a shift-in state continues to the intermittent operation mode in which the shift-in state and the shift-out state are repeated in a predetermined period of time based on a user's operation.
US12017740B2
The present invention relates generally to the field of boat transports or carriers which may be mounted to a sidewall of the boat by a bracket. The carrier has a frame and a wheel assembly that has a horizontal cross member, a first vertical fork, a second vertical fork, a mounting bracket and a wheel. An individual may place two boat-mounted brackets on to opposing sides of a boat, so that the user may easily wheel the boat to the desired location. Once at the location, the user can then remove each wheel assembly and use the boat as normal.
US12017739B2
An apparatus and method for prevention and treatment of marine biofouling on a surface to be treated by the apparatus includes a body defining a cavity, the body terminating in a distal open end that is adapted, in use, to be in the vicinity of a surface to be treated such that the surface forms a first end wall of a chamber within the cavity; an acoustic transducer mounted within the cavity to form an opposite second end wall of the chamber, the acoustic transducer being adapted to cause acoustic pressure fluctuations; and a reservoir for a liquid, the reservoir including an inlet passage and a plurality of mutually spaced outlet passages for liquid flow from the reservoir into the chamber, the outlet passages at least partially surrounding the chamber in the vicinity of the distal open end.
US12017736B2
An awning for protecting a cargo in bad weather is disclosed, which comprises an awning arranged between a head piece and a vessel, the awning being designed, albeit not exclusively, for providing a protective covering during operations for loading vessels, more specifically for providing a protective covering for vessel holds when the hatches thereof are open. The awning is composed of a plurality of skirts, and each of these skirts comprises at least one cover, at least one flexible rod, at least one ring and at least one variable-length element. The volume of the variable-length elements may be increased or decreased by means of an external proportional control.
US12017735B1
A thermal marine propulsion system is disclosed as an alternative to ordinary marine propulsion systems that utilize mechanical thrusters, i.e. propellers or impellers. The invented system utilizes a solid-state approach and employs a plate-type electric heating-element with a heat-emitting surface, which through boiling and displacing the surrounding water, creates a pressure difference between itself and the opposite-surface. Consequently, a thrust is generated along the (inward-pointing) normal-vector of the heat-emitting surface.
US12017734B2
A flat catamaran watercraft construction is provided having a bow that defines a “split V” configuration in which the bottom surface of each of the two asymmetrical catamaran hull portions at the forward section of each hull portion slope upward from the inboard side of the hull portion to the outboard side of the hull portion. Such upward slope of the bottom of each hull portion sheds water and waves to the outboard sides of the vessel as it travels through the water in order to minimize the amount of water and spray that is directed upward between the individual hull portions towards the passengers. The rear portions of each such hull portion define an angled slope along both inboard and outboard sides, which angled slopes allow the rear portion of the watercraft to slide and drift sideways along the surface of the water as the watercraft turns. The flat catamaran hull portions and deck of the watercraft are preferably of unibody construction, such that they are formed (e.g., molded or otherwise machined) in a single, one-piece assembly.
US12017732B2
A drive chain system having a chain with an alternating succession of inner chain links and outer chain links, each inner chain link having a pair of inner link plates and each outer chain link having a pair of two outer link plates contacting the inner link plates of adjacent inner chain links. A pin connects two outer link plates and two inner link plates, wherein the inner surfaces of a pair of opposite outer link plates has protrusions in the area between the adjacent inner link plates. The system has a rear cassette with a multitude of sprockets with a plurality of sprocket teeth, wherein the cassette has sprocket teeth of different tooth types, the teeth of at least one tooth type having a tip laterally offset from the centerplane.
US12017731B2
An electromechanical rear derailleur is provided for a bicycle, including a base member for attachment to the bicycle. A movable member has a cage assembly attached thereto. A linkage is provided that couples the movable member to the base member and operative to enable movement of the movable member relative to the base member in a direction substantially parallel to the mounting axis. A power source powers an motor module connected thereto to move the movable member and elements thereon.
US12017728B2
A human-powered vehicle control device for a human-powered vehicle includes an electronic controller that controls a motor assisting in propulsion of the human-powered vehicle. The electronic controller is configured to control the motor in a first control state that limits at least one of a first driving time of the motor assisting in propulsion of the human-powered vehicle, a first driving number of times of the motor, a driving timing of the motor, a second driving time for driving the motor so that an output of the motor becomes greater than or equal to a predetermined output value, and a second driving number of times for driving the motor so that the output of the motor becomes greater than or equal to the predetermined output value.
US12017723B2
A hybrid leisure vehicle equipped with an electric motor and an engine includes: an accelerator sensor that detects an operation amount of an accelerator operation member operated by a user; a controller that includes a processor and a memory and that controls the electric motor and the engine based on a detection signal of the accelerator sensor; and a selection input device connected to the controller and operated by the user. The memory stores a plurality of mode programs each of which specifies how to change states of the electric motor and the engine depending on vehicle-related parameters. The processor selects a mode program from the plurality of mode programs in response to an input provided by the user to the selection input device, and controls the electric motor and the engine according to the selected mode program.
US12017722B2
A fuel tank fastening assembly for a motorcycle includes a fuel tank, a holding bracket secured to the fuel tank, and a battery carrier. The holding bracket is fastened to a mount on the battery carrier. A motorcycle assembly includes the fuel tank fastening assembly and a motorcycle frame. The battery carrier of the fuel tank fastening assembly is fastened to the motorcycle frame, and a battery is accommodated and secured in the battery carrier.
US12017719B1
An improved bicycle travel case for protecting a partially disassembled bicycle during storage and travel. A skeletal tubular inner framework forms a rigid perimeter defining a shape of the case and is foldable for storage. The framework has an upper and lower section, joined with a hinged connection and a self-latching connection. Mesh panels are installed within planar surfaces defined by the framework, creating impact resistant surfaces encircling the case. A removable fabric cover encloses the inner framework and mesh panel assemblage. Upon removal of the fabric cover for inspection during airline travel, the bicycle is on prominent visual display beneath its protective framework and mesh case, nullifying the need to open the case and physically handle it. The bicycle is releasably locked in the case by two fork mounts that isolate the bicycle from damaging forces. A releasably lockable mount also secures bicycle wheels inside the case.
US12017716B2
The invention relates to a vehicle configurator (100) comprising a chassis (1), a transport structure (2) and one or more transfer means (41). The one or more transfer means are essentially arranged in a displacement plane. The vehicle configurator (100) is designed such that the transport structure (2) is displaceable with the one or more transfer means (41) in the displacement plane for loading or unloading the transport structure (2) from the chassis (1).
US12017713B2
An apparatus of assisting steering of a vehicle, may include a turning direction recognizer that recognizes a turning direction of a tire, by use of a steering angle controlled through manipulation of a handle; and a tire driving controller that determines a tire, to which a first driving force for generating a steering assisting torque that assists turning of the tire to the recognized turning direction is applied, and a tire, to which a second driving force for offsetting the first driving force to maintain a forward/rearward force of the vehicle at 0 is applied, and controls driving motors provided in the tires, respectively, to generate the first driving force and the second driving force, whereby the tire may be turned with a steering torque of a limit steering torque or more which may be generated by the steering motor, and a control method thereof.
US12017711B2
There is provided a singly steerable, serpentine steel track crawler. The single-track crawler can steer independently in a serpentine fashion. Two or more single crawler tracks side-by-side can be transformed into a multi-track crawler vehicle. The single-track crawler or multi-track crawler vehicle can be fitted with rubber tires for plying on paved roads. This makes it a versatile, multi-terrain vehicle for agriculture and earth-moving applications.
US12017710B2
A track drive of an agricultural production machine is disclosed. The track drive includes a driving wheel, a front deflection roller, a rear deflection roller, a continuous caterpillar track around the driving wheel and the deflection rollers, and middle rollers between the front and rear deflection roller. The track drive further includes a track frame and a swing frame. Using the swing frame, the track drive pivots about a first axis of the agricultural production machine, and the track frame pivots about a second axis of the swing frame. The second axis is at a distance from the first axis, and a spring system or damper system is positioned between the track frame and the pivot frame. The deflection rollers are positioned on the track frame with the middle rollers positioned on a common support element, which is positioned pivotably about a third axis on the track frame.
US12017706B2
The disclosed technology relates to a moveable panel, such as a fairing, of a vehicle, such as a semi-truck. For a number of reasons, it may be desirable to gain access to the area behind the fairing, for example, to access batteries, air/gas tanks, auxiliary power units, and/or other components that are mounted to the vehicle frame. In order to move the fairing with respect to the vehicle frame, one or more examples of a mounting system are provided that enables the fairing to pivot/swing away from the vehicle frame in a first direction (e.g., forward toward the front wheel). In some embodiments, the fairing may also pivot/swing away from the frame in a second direction (e.g., rearward toward the rear wheels) opposite the first direction. This multiple pivoting/swinging movement of the fairing enables access to different locations behind the fairing.
US12017704B2
A reinforcing steel member for a motor vehicle of the present invention includes a steel sheet, a first resin material disposed on at least a part of a surface of the steel sheet, and a second resin material disposed on at least a part of a surface of the first resin material and having a matrix resin and a reinforcing fiber material contained in the matrix resin, in which in a cross section of the first resin material and the second resin material perpendicular to the surface of the steel sheet, between one end portion of the second resin material and the other end portion of the second resin material, there is a portion having a length of 80 mm or more along a boundary between the second resin material and the first resin material, in the first resin material, a protrusion portion having a length X of 3.0 mm or more from the two end portions of the second resin material to an end portion of the first resin material is formed in the cross section, and a Young's modulus of the first resin material at room temperature is 1/10 or less of a Young's modulus of the second resin material at room temperature.
US12017702B2
A utility vehicle includes a plurality of ground engaging members and a frame supported by the plurality of ground engaging members. Additionally, the utility vehicle includes an operator area having a front seating section and a rear seating section.
US12017696B2
A vehicle for an infant having a vehicle body (10) having a front end (11) and a rear end (12), a front steering unit (20) mounted on the front end (11) and including a steering column (21) on which a front wheel (31) and a handlebar (22) are mounted, a seat (41) mounted between the front end (11) and the rear end (12), a first rear wheel (321) connected to the vehicle (10) body via a first wheel carrier (171) and a second rear wheel (322) connected to the vehicle body (10) via a second wheel carrier (172), the first and the second wheel carriers (171, 172) being rotatably mounted on the rear end (12) between a compact configuration and a deployed configuration, the first and the second wheel carriers (171, 172) being movable between the two configurations independently of each other.
US12017693B2
The present invention relates to a cart device primarily comprised of a body, at least one wheel, and at least one axle. In one embodiment, the device can be manually pulled using a handle. In another embodiment, the device has a motor that is powered by a battery and can be controlled by a remote such that the device can propel itself. In various embodiments, the wheel of the device can be optimized for various terrain such as sand, wherein said embodiment features a smooth and inflatable wheel. Further, the device is comprised of an umbrella holder that receives an umbrella and allows the device to act as a base for the umbrella. The device is also comprised of a tow hitch and a tow bar that allows the device to be pulled by a secondary vehicle such as, but not limited to, a golf cart.
US12017677B2
A sensing method for an autonomous driving vehicle includes steps of: obtaining an instruction; driving a center sensor assembly, or a center sensor assembly to sense corresponding areas to obtain first road condition data; judging whether a first occlusion area appears in the first road condition data; calculating a first safety area when a first occlusion area appears in the first road condition data; planning a first execution instruction; controlling the autonomous driving vehicle to motion in the first safety area; driving the at least one edge sensor assembly, or driving the at least one edge sensor assembly and the center sensor assembly to obtain second road condition data; judging whether a second occlusion area appears in the second road condition data; and planning a second execution instruction to control the autonomous driving vehicle to motion when a second occlusion area appears in the second road condition data.
US12017668B1
Techniques for enabling operation of a vehicle after detecting a fault associated with a component of the vehicle are described herein. A vehicle computing system can monitor components of the vehicle and identify a fault associated with a component. Based on the fault, the vehicle computing system can cause the vehicle to cease (e.g., stop) or limit operation in an environment. The vehicle computing system can receive a request to override the fault and continue operation of the vehicle in a recovery mode with limited parameters (e.g., limited speed, acceleration, etc.). Based on a determination that the request to override the fault is valid, the vehicle computing system can cause the vehicle to be controlled, by an operator or an autonomous controller, according to parameters of the recovery mode.
US12017662B2
A running support system executes: a temperature acquisition process of acquiring a tire temperature; an appropriate value setting process of deriving, as a candidate value for a vehicle speed appropriate value, a value to be smaller as the tire temperature is lower, and setting the vehicle speed appropriate value based on the candidate value; and a support process of at least either notifying a driver of the vehicle speed appropriate value or decelerating a vehicle in a case where a vehicle speed exceeds the vehicle speed appropriate value.
US12017653B2
A traction control method and a traction control apparatus for a vehicle are provided. The traction control method includes: estimating driving torque for each wheel and a difference between left and right wheel rotation speeds; determining a situation, in which the difference between the left and right wheel rotation speeds exceeds a first set value, to be a split wheel spin situation; estimating a maximum coefficient of friction between a spinning wheel and a road surface in the split wheel spin situation and estimating a maximum driving torque, at which the road surface is acceptable, by the maximum coefficient of friction; and obtaining a difference between driving torque of the spinning wheel and the maximum driving torque to calculate a road surface limitation excess driving torque and determining entry into traction control when the road surface limitation excess driving torque exceeds a second set value.
US12017651B2
A controller (104) and method for controlling torque generated by at least one traction motor (116a, 116b) of a vehicle (100) before a vehicle launch, comprising: means to determine that the vehicle is on a positive gradient; means to determine that the vehicle is prevented from roll-back by at least one vehicle brake (111); means to, in dependence on the determining that the vehicle is on a positive gradient and is prevented from roll-back, limit torque generation 10 by the traction motor in response to torque demand; and means to remove the limit when a vehicle launch condition is satisfied.
US12017646B2
A method is provided for choosing an action of an agent in a first team that competes against a second team. The method includes determining an action, based on first, second and third types of local payoff matrices. The method further includes performing the action. The determining step includes representing, by the first type of local payoff matrices, a payoff to the first team due to a pairwise interaction between agent teammates of the first team. The determining step further includes representing, by the second type of local payoff matrices, a payoff to the first team due to a pairwise interaction between agent opponents from the first team and the second team. The determining step also includes representing, by the third type of local payoff matrices, a payoff to the first team due to a pairwise interaction between agent teammates of the second team.
US12017641B2
Systems and methods are provided herein for operating a vehicle in a vehicle yaw mode. In response to initiating vehicle yaw mode, the system engages an open-loop mode, that provides open-loop forward torque to the outer wheels of the vehicle and open-loop backward torque to the inner wheels of the vehicle until a sufficient number of wheels are slipping. In response to determining that a sufficient number of wheels are slipping, engaging a closed-loop mode. While operating in the closed-loop mode, one or both of the wheel rotation and vehicle yaw rate are monitored to adjust the torques provided to the wheels of the vehicle to control the vehicle yaw rate.
US12017632B1
A method may include monitoring, by a processor associated with an autonomous vehicle, a status of a traffic light. The method may include monitoring, by the processor, a movement status of at least one vehicle within a same lane as the autonomous vehicle, the at least one vehicle having a stationary position in relation to the traffic light. The method may include executing, by the processor, a computer model to predict a change of movement status for the at least one vehicle in accordance with the status of the traffic light. The method may include in response to the computer model predicting a change of movement status for the at least one vehicle from the stationary position to a moving status, instructing, by the processor, the autonomous vehicle to increase a torque value of the autonomous vehicle at a predetermined time before the change of the movement status.
US12017631B2
The present disclosure relates to a braking control device that executes an anti-skid control for reducing a braking force when a difference between a target deceleration and an actual deceleration of a vehicle is greater than or equal to a reference value in a braking state in which the braking force is applied to a wheel according to an increase in the target deceleration of the vehicle, the braking control device including a control unit that executes a specific control for reducing an intervention degree of the anti-skid control as a response delay of the actual deceleration with respect to the increase in the target deceleration in the braking state becomes larger.
US12017624B2
A vehicle braking device includes a first supply unit supplying fluid to main flow channels connected to wheel cylinders of a vehicle, a differential solenoid valve provided on the main flow channels and generating a differential pressure across the differential solenoid valve, a second supply unit supplying fluid to the wheel cylinders by drawing at least some fluid supplied from the first supply unit through branch flow channels branching off from the main flow channels upstream of the differential solenoid valve, and a setting unit setting a supply amount of fluid supplied from the first supply unit in accordance with a draw amount of fluid drawn by the second supply unit.
US12017617B2
A cargo rack system having a base framework that attaches to a vehicle. The base framework has an inclined framing element and a horizontal framing element. Linkage mounts are disposed within the interior of the framing elements, wherein the linkage mounts are accessible through slots. A linear actuator reciprocally moves the linkage mounts between a first position and a second position. A cargo frame is provided. Linkages connect the cargo frame to the linkage mounts moved by the linear actuator. The linkages move the cargo frame between a first configuration, wherein the primary plane of the cargo frame is parallel to the inclined framing element, and a second configuration, wherein the primary plane of the cargo frame is parallel to the horizontal framing element. The cargo frame has extension arms that can be selectively extended and retracted in the primary plane.
US12017616B2
A load-hanging hook structure of an automobile interior component includes an opening formed in the automobile interior component, and a hook provided at a position slightly shifted out from the opening. The hook includes a hook portion extending in a width direction of the opening, a first support portion shaped so as to extend from the hook portion and be linked to an inner upper edge portion of the opening, and a second support portion shaped so as to extend from the hook portion and be linked to an inner lower edge portion of the opening. The hook is structured such that the hook portion is supported by the first and second support portions from sides of both of the inner upper and lower edge portions of the opening.
US12017615B2
A front trunk includes a closure section configurable into two deployed positions, namely an intermediate deployed position and a fully deployed position. In some aspects, the techniques described herein relate to a motor vehicle, including: a front trunk establishing a cargo space; and a closure assembly configured to selectively cover and uncover the front trunk, wherein the closure assembly includes an upper section and a lower section moveable independent of the upper section, wherein the lower section is configured to move between a closed position, an intermediate deployed position in which the lower section uncovers a portion of the front trunk, and a fully deployed position in which an upper surface area of the lower section is greater than the upper surface area of the lower section in the intermediate deployed position.
US12017614B2
A vehicle, a running board assembly, and a drive assembly for a running board are disclosed. The drive assembly includes: a mounting base, a first connecting portion, a second connecting portion, and a running board holder. The first connecting portion is rotatably connected with the mounting base and the running board holder. The second connecting portion is rotatably connected with the mounting base and the running board holder. The running board holder includes a third main body and a third hinged portion. The first connecting portion includes a first main body and a plurality of first hinged portions, and the third hinged portion is rotatably connected among the plurality of first hinged portions; and/or the second connecting portion includes a second main body and a plurality of second hinged portions, the third hinged portion being rotatably connected among the plurality of second hinged portions.
US12017610B2
A method for operating a transmitter unit of a radio key system of a motor vehicle, wherein a control device of the transmitter unit provides that, for a respective closing operation in at least one measurement cycle, in each case in response to a polling message, in a plurality of successive time slots, in each case one of a plurality of anchor transmitters of the transmitter unit transmits an anchor message, and the measurement cycle is ended by reception of a final message, which signals reception times of the anchor messages measured by a radio key system. A transmission sequence of the anchor transmitters may be determined by means of an assignment rule in which an assignment of the anchor transmitters to the time slots is carried out, wherein the assignment rule provides that the assignment takes place variably over time.
US12017606B2
A vehicle body rear structure includes: a rear wheel house; a rear cross member located on a vehicle width direction inner side of a lower portion of the rear wheel house and extending in a vehicle width direction; a pillar extending upward from an upper portion of the rear wheel house; a wheel house reinforcing member extending along the rear wheel house and connecting between the rear cross member and the pillar; a retractor functioning as a seat belt winding device; and a bracket configured to fix the retractor to a vehicle body. The bracket has one end portion connected to the wheel house reinforcing member. The bracket has another portion extending from the one end portion in the vehicle forward direction or in the vehicle rearward direction and connected to the rear wheel house.
US12017600B2
An airbag having a first cushion for protecting the side of the head of an occupant and a second cushion connected to the lower side thereof, the airbag device includes: an airbag for protecting the occupant seated in the seat of a vehicle, and an inflator that injects gas supplied to the airbag, the airbag in the expansion completed state where expansion and deployment are complete includes: the first cushion that covers at least the side of the head of the occupant, and a second cushion connected to the rear section of the first cushion at a height near the shoulder of the occupant which extends downward from this connecting point, and in the expansion completed state, the notched section is formed extending from the front towards the rear in between the first cushion and the second cushion.
US12017591B2
A trim panel for an external pillar of a motor vehicle, including: a first trim element which is formed by a first translucent or transparent material or a material which permits the diffusion of light which has a given wavelength, a second trim element which is formed by a second non-translucent and non-transparent material which does not allow the diffusion of light which has a given wavelength, the second element having an external surface in contact with an internal surface of the first element, the second element further having at least one recess which does not have the second material; an insert which is formed by a third translucent or transparent material or by a material which permits the diffusion of light which has a given wavelength, the insert comprising a nesting portion which is arranged so as to completely fill the recess of the second element.
US12017589B2
A vehicle interior assembly includes a foldable layer that is convertible between an unfolded condition, in which it provides the working surface of a tabletop, and a folded condition, in which it supports one or more portable electronic devices in a tilted position. When deployed as part of a device holder, the foldable layer uncovers a portion of a base layer that includes edge supports for the mobile device(s). A plurality of polygonal segments interconnected by a corresponding plurality of hinge joints permits the foldable layer to change from a flat sheet to a hollow, self-supporting three-dimensional structure with a clean angular appearance in an origami-like manner that does not require complex linkages or mechanisms for the conversion.
US12017583B2
A method includes collecting motion data from a sensor of a mobile device disposed in a vehicle and processing, using at least one of a processor of the mobile device or a server remote from the mobile device, the motion data to identify a user of the mobile device as a driver of the vehicle. The method also includes detecting, using the motion data and at least one of the processor or the server, a hard braking event, generating an alert based on the detection of the hard braking event, and notifying the user, through the mobile device, of the hard braking event using the alert.
US12017580B2
A linear regulator supplies a first drive current to a first light source in a first period in which the first light source is turned on and a second light source is not turned on, and in a second period in which the first light source and the second light source are turned on, and stops the supply of the first drive current in a third period in which the first light source and the second light source are turned off. A switching regulator supplies a second drive current to the second light source in the second period, and stops the supply of the second drive current in the third period.
US12017576B2
A lamp system includes a variable light distribution lamp. The variable light distribution lamp 110 irradiates a beam having a variable light intensity distribution to a road surface. A light distribution controller controls the variable light distribution lamp. In response to the start of a predetermined event, the light distribution controller draws a pattern that corresponds to the event. In response to the end of the event, the light distribution controller extinguishes the pattern.
US12017575B1
A locking latch assembly for a twistlock assembly that is adjustable over a range of heights of a load level of the twistlock assembly relative to a deck level includes a base bracket configured to be secured to a housing of the twistlock assembly, and a swing latch having a central slot. An axle passes through the base bracket, the swing latch being secured around the axle to allow the swing latch to swing relative to the base bracket. At least one pin is secured on the base bracket, the at least one pin engaging a first surface of the swing latch when the swing latch is in a substantially vertical locked position in which the swing latch is at a first angular position relative to the base bracket, and engaging a second surface of the swing latch when the swing latch is in an unlocked position in which the swing latch is at a second angular position relative to the base bracket. The at least one pin is configured to be disengaged from the swing latch to allow the swing latch to swing relative to the base bracket. The slot of the swing latch has a width sized to allow a T-handle attached to a T-shaped locking pin of the twistlock assembly to pass therethrough and to be substantially restricted from rotational movement while the swing latch is in the substantially vertical locked position, and has a length sized to allow the T-handle of the twistlock assembly to pass therethrough throughout all of the range of heights of the twistlock assembly.
US12017573B2
A patio railing assembly for a recreational vehicle having a ramp door includes a first side wall and a second side wall that are pivotably mounted to the recreational vehicle. The side walls each include a static portion and a slidable portion coupled to the static portion and movable between a retracted position and an extended position. An end wall of the patio railing assembly includes a first portion pivotably mounted to the first side wall and a second portion pivotably mounted to the second side wall. In a storage configuration, the first portion of the end wall is configured to nest within the first side wall, the second portion of the end wall is configured to nest within the second side wall, and the first and second side walls are configured to extend along one another with the slidable portions thereof in the retracted position.
US12017566B2
A newborn insert for a child safety seat may include an accommodation region for a child, and an energy-transferring element. The energy-transferring element may include an inherently stable component, and may be arranged laterally at the accommodation region such that the energy-transferring element is positioned at the child's shoulder height when the child is placed in the accommodation region.
US12017555B2
A vehicle system and method includes determining that a state of charge of an energy storage assembly of a receiving vehicle is insufficient to power the receiving vehicle to an upcoming location based on a difference between the state of charge and a needed amount of energy from the energy storage assembly to power the receiving vehicle to the upcoming location. The receiving vehicle may be controlled to move to an intermediate location that includes an increased traffic area or to a first donating vehicle location of plural different donating vehicle locations. The first donating vehicle location includes a predicted upcoming location of a first donating vehicle. The receiving vehicle receives energy from the first donating vehicle to charge the energy storage assembly of the receiving vehicle while both the first donating vehicle and the receiving vehicle area moving at the intermediate location.
US12017552B2
A charging device for a motor vehicle having a device input interface and a device output interface, wherein the charging device comprises a plurality of charging modules to which an input voltage can be provided by a respective module input interface and the device input interface, wherein a respective voltage rectifier of the respective charging module is configured to convert the input voltage into an output voltage provided at a respective module output interface, wherein the module output interfaces are connected in parallel with the device output interface, wherein a charging module removed from the charging device can be used separately from the charging device as a charger in order to charge the energy storage device of the motor vehicle or a further motor vehicle from the power source or a further power source, wherein the respective charging module comprises a control device which is configured on the one hand, to detect at least one operating parameter of the respective charging module and/or to receive at least one item of communication information from a communication device on the motor vehicle side and, on the other hand, to control or regulate the output voltage at the module output interface and/or a charging current depending on the operating parameter and/or the communication information.
US12017537B2
A drive unit for a drive train of an electrically driven motor vehicle, in particular a hybrid motor vehicle, comprising a first electric machine, a second electric machine and an output shaft. A rotor of the second electric machine is connected to the output shaft for conjoint rotation. The drive unit also comprises a separating clutch, configured to connect a rotor of the first electric machine to the output shaft for torque transmission. The rotor of one of the electric machines is at least indirectly radially supported on the rotor of the other electric machine by at least one rotary bearing.
US12017536B2
The invention relates to an assembly part for connecting a dashboard to a body part of a vehicle, the assembly part comprising: a male first portion able to engage with the dashboard, and a female second portion able to engage with the body part of the vehicle via a unidirectional and adjustable approaching movement, the male portion being substantially flat and extending in a longitudinal direction from a first end in contact with the female portion to a hook-shaped free second end, the male portion and/or the female portion being configured to prevent translational movement between the dashboard and the body part when the male portion is engaged with the dashboard and the female portion is engaged with the body part.
US12017530B2
Technologies and techniques for human-machine interaction in a motor vehicle, wherein a first graphical element is superimposed into a visual field of a user via an AR system such that the element is arranged within a display region. A scrolling input signal is detected via an input interface and a sensor system to determine a highlighted direction. Using a computing unit, a scrolling path is determined on the basis of the highlighted direction. Using the AR system, the first graphical element is moved out of the display region along the scrolling path, depending on the scrolling input signal.
US12017529B2
In an accelerator device, a pedal is rotatable in an accelerator opening direction by a pedaling force of a pad. An arm connects the pedal to the pad. A biasing member biases the pedal in an accelerator closing direction via the arm. The arm has a shaft portion that is assembled to the pad, and the pad has a pair of support walls that rotatably support the shaft portion. The pair of support walls have wall surfaces facing each other, each of the which is provided with a bearing portion and a thickening portion. The thickening portion includes a curved surface or a slope surface having a surface area broader as a distance from the bearing portion increases.
US12017527B2
An all-terrain vehicle is provided comprising a chassis, four wheels and a passenger compartment that includes a passenger seating structure. The vehicle additionally comprises a drivetrain operatively connected to at least one of the wheels comprising at least one drive shaft and at least one torque transfer device. Furthermore the vehicle includes a prime mover that is mounted to the chassis entirely forward of a front edge of the seating structure and operatively connected to the drivetrain. The prime mover is structured and operable to provide motive force to at least one of the wheels.
US12017526B2
There is configured a work machine whose engine and fuel tank will not be damaged at time of a work even when the engine and the fuel tank are arranged with offset to one side in the left/right direction of the machine body. The work machine includes a machine body that can travel with left and right front wheels and left and right rear wheels and an implement supported to the machine body. An engine driving the front wheels, the rear wheels and the implement and a fuel tank are disposed between the front wheels and the rear wheels in a front/rear direction of the machine body and at positions offset to further outer side than the left/right center of the machine body. There is provided a protection member which protrudes to a further outer side than an outer end position of the fuel tank in an offset direction of the fuel tank.
US12017506B2
A vehicle system includes: at least one of: a particulate matter sensor configured to measure an amount of particulate within a passenger cabin of a vehicle; and a volatile organic compounds (VOC) sensor configured to measure an amount of VOCs within the passenger cabin of the vehicle; and a heating, ventilation, and air conditioning (HVAC) system including a blower; a blower control module configured to: operate the blower in a first direction and blow air into the passenger cabin of the vehicle; and based on at least one of the amount of particulate and the amount of VOCs within the passenger cabin of the vehicle, selectively operate the blower in a second direction that is opposite the first direction, thereby blowing air from within the passenger cabin out through the HVAC system.
US12017505B2
Systems and methods are provided for providing energy consumption feedback for powering a transport climate control system using external data. This can include determining whether an energy level of an energy storage source is greater than an expected energy consumption of a transport climate control system during a route, based on route parameters and route conditions. The route conditions may be obtained from a source such as a remote server, and include data such as weather data, traffic data, or the like. The systems and methods may further compare current energy levels to an updated predictions of energy consumption during transit to determine if the energy level is sufficient to complete the route and alert the user when the energy level is insufficient to complete the route.
US12017490B2
A bumper assembly for a motor vehicle has a cross member and crash boxes. The cross member has a front side open profile with a rear wall and an upper leg and a lower leg. Furthermore, a tow bushing is provided. The tow bushing is able to be arranged above the upper leg or below the lower leg and is able to be arranged laterally offset next to a crash box.
US12017489B2
The trailer tongue system is provided and includes a trailer frame, an arm support assembly secured to the trailer frame, and a trailer connection arm assembly. When the trailer tongue system is ready for deployment, the hydraulic system support activates. The hydraulic system support permits the arm support assembly to pivot between first position and second position depending on whether the user would like to connect or disconnect a trailer from a power vehicle. The arm support assembly enables the trailer arm of the trailer connection arm assembly to be either raised or lowered depending on whether the user would like to connect or disconnect the trailer.
US12017488B2
A tire, a wheel, and a vehicle are provided. The tire includes a tire body. The tire body has a plurality of cavities along the circumferential direction, each of the plurality of cavities has an opening located on an inner circumferential surface of the tire body, a connecting portion is formed between adjacent openings, the connecting portion comprises a middle connecting portion and an end connecting portion distributed along a width direction of the tire body, and a width of the middle connecting portion is constant.
US12017482B2
A tire includes a tread portion provided with a first land region demarcated between a shoulder circumferential groove and a tread edge. The first land region is provided with first sipes extending in a tire circumferential direction, axial sipes, and first axial grooves extending from the tread edge. The first sipes are not connected with the first axial grooves. Each of the axial sipes has an axially inner end connected with the shoulder circumferential groove. Each of the axial sipes has an axially outer end connected with one of the first sipes.
US12017478B1
A system for a tire caddy and jack device to help a user easily perform tire changes on various-sized vehicles is disclosed. The Tire Caddy Jack is built using a base box supported by a plurality of casters that permits the entire Tire Caddy Jack to be moved easily around an automobile repair facility or garage. A scissor lift assembly is mounted in the center of the top surface of the base box. A scissor lift crank attaches to the scissor lift assembly that when turned will cause the scissor lift assembly to extend upwards, raising the tire and wheel above the ground. The tire and wheel rest upon rollers that are coupled to a pair of twin half roller arms mounted on top of the scissor lift assembly, permitting the tire and wheel to smoothly be raised and lowered to mount and unmount the tire and wheel onto a vehicle. The Tire Caddy Jack supports the tire and wheel while the mechanic removes or replaces the lug nuts or lug bolts that hold the tire and wheel on the vehicle.
US12017469B2
A digital printing press for printing security documents is provided. The digital printing press comprises: a first digital print head, the first digital printhead comprising a first array of print nozzles having a first nozzle diameter; a second digital print head, the second digital print head comprising a second array of print nozzles having a second nozzle diameter different from the first nozzle diameter; optionally, an offset printing unit, the offset printing unit comprising one or more offset printing surfaces, wherein the offset printing unit is adapted to transport a print area of the one or more offset printing surfaces sequentially past each of the first and second digital print heads, and subsequently to transfer print received from the first and second digital print heads to a security document substrate; a transport system adapted to transport a security document substrate along a transport path through the digital printing press, wherein either the transport path takes the security document sequentially past each of the first and second digital print heads in a feed direction, or the transport path takes the security document substrate past the offset printing unit, if provided, in a feed direction; a controller adapted to control both the first and second digital print heads to execute a set of printing instructions so as to print on a security document substrate transported past the first and second digital print heads by the transport system or to print on the print area of the one or more offset printing surfaces transported past the first and second digital print heads by the offset printing unit (and to transfer the print received on the print area of the offset printing to the security document substrate), the set of printing instructions including printing instructions at a first resolution for the first digital print head for printing a first print working and printing instructions at a second resolution different from the first resolution for the second digital print head for printing a second print working; wherein the first digital print head is configured to print at the first resolution and the second digital print head is configured to print at the second resolution, and wherein the first and second digital print heads are configured or controlled by the controller to remain static relative to the transport path or offset printing unit while the first and second digital print heads execute the respective printing instructions.
US12017467B2
The coupling structure includes a container side joint and a main body side joint. The container side joint includes a container opening/closing valve, a container side communication passage, a backflow prevention valve and a protrusion. The container opening/closing valve is brought into contact with the protrusion by a pressure of the liquid filled in the container side communication passage. The main body side joint includes a main body opening/closing valve and a main body side communication passage. When the main body opening/closing valve pushes the container opening/closing valve at a coupling of the container side joint and the main body side joint, the container opening/closing valve is pushed in a coupling direction, is also tilted and is separated from the protrusion to communicate the container side communication passage with the main body side communication passage.
US12017466B2
Provided are a transporting belt including a support face configured to support a medium, the transporting belt being configured to transport the medium; a wiper configured to wipe the support face; an attachment portion to which the wiper is attached; and a holding portion configured to switch between a pressing state in which the wiper is pressed against the attachment portion and a release state in which the pressure of the wiper against the attachment portion is released, in which the wiper includes a base portion attached to the attachment portion, either one of the base portion and the attachment portion includes at least one pin, and the other one includes a hole through which the at least one pine is inserted.
US12017460B2
An ink cartridge includes a main body, a head part, a first hole, a label, and a second hole. The main body stores ink. The head part is provided on the main body and has a plurality of nozzles for ejecting ink. The first hole has a tapered shape which narrows from an outer side toward an inner side of the main body, and a needle for supplying ink to the main body is inserted into the first hole. The label in a film shape is attached to the main body. The second hole is provided at the label and overlaps the first hole in a plan view of the label. The second hole guides the needle to the first hole when the needle is inserted.
US12017455B2
A liquid discharge head is provided, including a channel unit and a piezoelectric actuator stacked on the channel unit. The channel includes a channel including a nozzle and a pressure chamber. The piezoelectric actuator includes a piezoelectric element which includes a piezoelectric layer; a constant electric potential electrode arranged between the piezoelectric layer and the channel unit; and a driving electrode arranged on a surface of the piezoelectric layer opposite to the constant electric potential electrode. A relational expression of 0.5107α+18.476<β<0.7326α+54.409 is fulfilled assuming that α represents a length in a transverse direction orthogonal to both of one direction and a stacking direction of the pressure chamber and β represents a length in the transverse direction of the driving electrode.
US12017453B2
Provided are an inkjet printing device, a method for printing bipolar elements, and a method for manufacturing a display device. The inkjet printing device includes an inkjet head disposed above a stage and including a plurality of nozzles through which ink including bipolar elements each having areas doped with partially different polarities is discharged; an actuator disposed in the inkjet head and adjusting an amount of droplet of the ink discharged through the plurality of nozzles; and at least one sensing part disposed in the inkjet head and measuring a number of bipolar elements discharged through the plurality of nozzles.
US12017451B2
An inkjet recording device includes: a head including a nozzle configured to eject ink toward a recording medium; a storage portion storing therein ink and formed with an air communication opening allowing an interior of the storage portion to be communicated with an outside thereof; a valve movable between an opening position opening the air communication opening and a closing position closing the air communication opening; an actuator configured to move the valve; a state sensor configured to output a detection signal based on the state of the inkjet recording device; and a controller configured to perform: (a) determining, on the basis of the detection signal, whether the inkjet recording device has an abnormality; and (b) controlling, in a case where determination is made in (a) that the inkjet recording device has an abnormality, the actuator to move the valve to the closing position from the opening position.
US12017440B2
A CFRP material with an Al alloy sheet attached to or a CFRTP material with an Al alloy sheet attached to is prepared by joining an Al alloy sheet with a CFRP material or a CFRTP material by adhesion or by injection molding. The surface of this Al alloy sheet and a surface of metal material such as Ti, etc., are subjected to chemical treatment. After this chemical treatment, the CFRP material with an Al alloy sheet attached to or the CFRTP material with an Al alloy sheet attached to and the metal material are inserted into a metallic mold for injection molding so as to have a gap therebetween. High crystalline thermoplastic resin is injected into this gap to join the metal material with the Al alloy sheet, thus obtaining a laminated composite.
US12017434B2
Provided are: a multilayer structure having a strong initial interlayer adhesive force, with a decrease of the interlayer adhesive force being prevented even in a case of use in a harsh environment such as exposure to hot water, an acid, or an alkali for a long period of time; a method for producing such a multilayer structure; and a sheet for preventing diffusion of hazardous substances, a landfill geomembrane, and a multilayer pipe, each including such a multilayer structure.
US12017433B2
Provided is a multilayered article and a multilayered container having excellent delamination resistance while maintaining an excellent oxygen barrier property. The multilayered article includes a polyester resin layer and a barrier layer, wherein a polyamide resin contained in the barrier layer contains from 90 to 10 parts by mass of a polyamide resin (B) per 10 to 90 parts by mass of a polyamide resin (A). In the polyamide resin (A), 70 mol % or more of structural unit derived from a diamine is derived from xylylenediamine, and over 90 mol % of structural unit derived from a dicarboxylic acid is derived from adipic acid. In the polyamide resin (B), 70 mol % or more of structural unit derived from a diamine is derived from xylylenediamine, and of structural unit derived from a dicarboxylic acid, from 30 to 65 mol % is derived from an am-linear aliphatic dicarboxylic acid having from 4 to 20 carbons and from 70 to 35 mol % is derived from isophthalic acid.
US12017430B2
A method for erecting a box includes positioning can unerected box in an automated erecting apparatus. The method further includes bending major and minor flaps on the unerected box relative to sides of the unerected box. The method further includes, while the major and minor flaps are bent relative to the sides of the unerected box, performing an automated opening operation on the unerected box, wherein the unerected box comprises a stacking fold.
US12017422B2
An article-forming tool comprises an elongate jig having a predefined shape, an elongate flexible vise configured to hold a fiber-composite article of a predefined cross section, and a spacer system. The vise opposes the jig; it includes a series of clamp segments and a flexible spline sheet configured to conform controllably to the shape of the jig. The clamp segments are arranged side-by-side along a length of the vise, each clamp segment comprising a set of platens configured to hold a corresponding longitudinal segment of the article. The flexible spline sheet extends through the series of clamp segments, between opposing platens. The spacer system is configured to control the conformation of the spline to the shape of the jig.
US12017419B1
A three-dimensional orthogonal woven composite outlet guide vane and a manufacturing method are provided. Near-net-shaped manufacturing of the outlet guide vane is realized, and a vane profile-platform junction of the outlet guide vane is reinforced by designing a bifurcation of the preform. A basic structure of a three-dimensional orthogonal woven composite and a bifurcation of the vane profile-platform junction are used, so that the ultimate strength under tension, compression and bending of the outlet guide vane structure are significantly improved, and the weight of the outlet guide vane is reduced. Structural load bearing and force transmission functions of a strut are provided by the outlet guide vane while the functions of vane rectification, noise reduction and others are ensured. As a result, the weight and dimensions of an aeroengine, as well as structural complexity, are reduced by removing struts.
US12017418B2
A molding method is provided for manufacturing a composite material having a base layer formed of at least one first prepreg sheet and a second prepreg sheet stacked on at least a portion of the first prepreg sheet. The first prepreg sheet and the second prepreg sheet are stacked, and then heated and cured. The second prepreg sheet constitutes a front surface layer that is integrally formed on the surface of the base layer. Here, the amount of second resin in the second prepreg sheet is larger than the amount of first resin in the first prepreg sheet on a per unit volume basis in an interface between the first prepreg sheet and the second prepreg sheet when the second prepreg sheet is stacked on the first prepreg sheet.
US12017410B1
A nozzle apparatus for a 3D printer employs a center post or shape and extrudes a circumferential, tubular form having a central void. The nozzle includes a radial arrangement of prongs or supports around a center post, which provides space for molten print medium to flow in a 360° form around the center post. The nozzle extrudes a hollow tubular form around the post that can lay a tube shaped article on a perpendicular print bed, or can be used to deposit high resolution, hollow cylindrical segments for forming lightweight articles with less volume of print medium required due to the hollow extruded shape. A stream of air or gas may be emitted into the center of the extrusion for maintaining a tubular shape. Other suitable shapes may be employed by altering the contour of the center post and the bore.
US12017408B2
A method of manufacturing a resin formed product having a leather grain includes: a 3D printing step of inputting printing data to a 3D printer, and printing an intermediate product having an intermediate grain that is a base of the leather grain; and a post processing step of obtaining the resin formed product, which is a finished product, by carrying out post processing on the intermediate product printed in the 3D printing step. A grain height in input data, which is the printing data inputted in the 3D printing step, is greater than or equal to 120% of a stacking pitch in the 3D printing step.
US12017394B2
A monitoring apparatus for molds includes a control unit connectable to a first and second sensor associable with the mold and configured for emitting respective signals representative of a deformation parameter and temperature parameter of the mold. The control unit, in order to define an alert condition, is configured for: defining a value of a threshold parameter as a function of the temperature of the mold and comparing such value of the deformation parameter with a value of a threshold parameter defined as a function of the temperature of the mold; or normalizing, at a reference temperature, the value of the deformation parameter determined at the temperature of the mold and comparing a value of a threshold parameter, defined at the reference temperature, with the value of the normalized deformation parameter at the same reference temperature. Also forming the object of the present invention is a monitoring method and a data medium.
US12017393B2
Presented is a method for making a flexible container. The method implements an injection mold having a collapsible core that expands/moves to define the apertures and, in some embodiments, holds a flexible film in place during the injection mold process and collapses/moves back post-injection molding to allow for the flexible container to be readily removed from the die. In addition, the method described includes a post-injection molding anneal process that is implemented to allow the flexible film to shrink so as to provide for the form-fitting of the film to the molded portion of the container.
US12017392B2
The present application relates to overmoulded printed electronic parts as well as to methods for preparing overmoulded printed electronic parts using conductive trace inks such as molecular inks, thermoset resins, and reinforcing materials such as glass microspheres and glass fabric.
US12017377B2
Mist management systems are configured for a processing machine having a portioning station configured to portion a workpiece within an enclosed portioner housing having a first side wall extending along the portioning station, a second side wall, at least one hood portion between the first and second side walls, and at least one end wall between the first and second side walls, using at least one liquid jet cutter and a conveyor configured to move the workpiece in a longitudinal direction beneath the at least one liquid jet cutter. The systems may include a tray secured within the enclosed portioner housing beneath the at least one liquid jet cutter and the conveyor, the tray being downwardly angled and configured to direct a waterjet of the liquid jet cutter toward a low pressure plenum chamber positioned external to the first side wall of the enclosed portioner housing.
US12017375B2
A tool for cutting uniformed, conical-shaped pieces of watermelon from a whole watermelon. The tool includes a base configured to be held in a fixed, tangent position on the outside surface of a watermelon. Formed inside the base is a center opening in which a rotating adapter is placed. Formed in the adapter is a semi-circular slot with an axis diagonally aligned with the axis of rotation of the adapter when placed in the base. The tool also includes a hand piece with a handle and a lower cutting member. The lower cutting members cross-sectional shape enables it to slide through the semi-circular slot and penetrate the watermelon. The lower cutting member includes two elongated cutting edges that cut the watermelon when the hand piece and adapter are rotated 360 degrees in the base. Also disclosed is a method for making conical-shaped pieces of watermelon from a large watermelon using the tool.
US12017369B2
The disclosed embodiments relate to systems and methods for a surgical tool or a surgical robotic system. One example method includes providing a redundant degree of freedom (DoF) for an end effector joint of one DoF by driving the joint with two actuators, calculating a position displacement of the joint to effect a desired end effector movement in response to an input command, calculating a first movement of the two actuators based on the position displacement of the joint and a second movement of the two actuators based on a second control objective in a null space corresponding to the redundant DoF, and driving the joint according to the first movement and the second movement to effect the desired end effector movement while accomplishing the second control objective in the null space.
US12017367B2
A barrier system of a production plant, in particular a pharmaceutical production plant, with a closed or separate area in which a sterile environment is provided, wherein a handling device for automated sampling with a contact sample is arranged in the closed or separate area, as well as methods for automated sampling.
US12017359B2
A method, system and computer product for training a control input system involve taking an integral of an output value from a Motion Decision Neural Network for one or more movable joints to generate an integrated output value and generating a subsequent output value using a machine learning algorithm that includes a sensor value and a previous joint position if the integrated output value does not at least meet the threshold. Surface damping interactions with at least a simulated environment, a rigid body position and a position of the one or more movable joints based on an integral of the subsequent output value are simulated. The Motion Decision Neural Network is trained with the machine learning algorithm based upon at least a result of the simulation of the simulated environment and position of the one or more movable joints.
US12017350B2
A robot may include a robot frame having a bottom plate, and a rear caster and a wheel module disposed on the bottom plate, wherein the wheel module may include a link base mounted in the bottom plate to be spaced apart from the rear caster, a rotation damper mounted in the link base and having an elastic member accommodated therein, a front link connected to the rotation damper through a connecting shaft, a front caster mounted in a front portion of the front link, a drive motor mounted in a rear portion of the front link, and a drive wheel configured to be rotated by the drive motor.
US12017347B2
A device includes a tube and a sleeve configured to at least partially encircle a portion the tube along its length. The tube is flexible and airtight and defines a longitudinal axis along a center of the tube, and is configured to bend along the longitudinal axis upon at least partial evacuation of the tube to form a joint. The joint defines a joint angle relative to the longitudinal axis, thereby approximating a revolute joint with torsional stiffness. Actuating a joint includes partially evacuating a flexible tube defining a longitudinal axis, thereby forming a bend in the tube at an angle with respect to the longitudinal axis at a perimeter of a rigid sleeve at least partially encircling the tube, and restoring a neutral pressure to the tube, thereby removing the bend in the tube.
US12017345B2
The end effector includes a palm, a plurality of fingers capable of grasping operation, a tactile sensor unit provided with each of the plurality of fingers, and a force receiving portion that receives a force from the object being grasped when the object being grasped is grasped by the plurality of fingers, the force receiving portion being connected to each of the plurality of fingers via the tactile sensor unit. The force receiving portion includes a grasping surface that receives a force from the object being grasped, the grasping surface being placed facing the object being grasped to be able to grasp the object being grasped, and a pressing surface that is placed further away from the palm than the second end portion of each of the plurality of fingers and extends in a direction intersecting the grasping surface.
US12017342B2
A robot gripper for moving wafer carriers and packing materials and a method of operating the same are provided. The gripper mechanism has two clamp assemblies, each with a support pin at the bottom. The clamps are configured to move towards or away from each other, and the support pins are configured to move relative to the clamp assemblies. The first clamp assembly has a main clamp and a secondary clamp with a protrusion, while the second clamp assembly has a similar configuration.
US12017337B2
A handheld apparatus includes a handle at least partially engaging around a housing. The housing extends along a longitudinal axis from the back to the front end. The apparatus possesses a longitudinal plane which in a storage position runs perpendicular to the horizontal plane and contains the longitudinal axis. An operator-control region has a handle opening penetrating fully through the housing in the direction transverse to the longitudinal plane. The handle opening has in the direction of the longitudinal axis a distance point with the largest distance to the back end. The operator-control region extends in the direction of the longitudinal axis from the back end up to the distance point. The housing possesses an imaginary tangential plane which is only tangent to the housing, runs perpendicular to the longitudinal plane and is tangent to the handle. The imaginary plane is tangent to the housing in the operator-control region.
US12017323B2
A polishing head system capable of precisely controlling a film-thickness profile of a workpiece, such as a wafer, substrate, or panel, is disclosed. The polishing head system includes a polishing head having a plurality of piezoelectric elements configured to apply pressing forces to a workpiece, and an operation controller configured to determine instruction values of voltages to be applied to the plurality of piezoelectric elements.
US12017321B2
A power tool is provided including a housing defining a cavity therein, where the housing includes a motor case and a handle portion extending along a longitudinal axis of the housing from the motor case; an electric motor having a drive shaft and mounted within the motor case; a partitioning wall extending radially and separating the motor case portion from the non-motor case portion of the housing; and a bearing pocket with an open end facing the motor case portion formed in the partitioning wall and a main body extending away from the electric motor for receiving a rotor bearing. The handle portion includes two elongate walls extending from the partitioning wall, a circuit board supported by the two elongate walls and including a motor drive circuit, and two covers secured to the two elongate walls to cover the circuit board.
US12017320B2
The invention concerns a method and a grinding machine (4) for machining a workpiece (1) comprising a desired helical groove. The method comprises a step of grinding a calibration groove (12) on the surface (10) of the workpiece according to a predetermined helix pattern of the desired helical groove and by means of an abrasive wheel (2) of the grinding machine. The calibration groove (12) has a calibration length that is equal or smaller than the predetermined length of the desired helical groove and has a calibration depth (120) that is smaller than the predetermined depth of the desired helical groove. The method comprises steps of: determine an abrasive wheel dimension (22, 23, 24, 25) of the abrasive wheel (2) by measuring the calibration depth; and using the determined wheel dimension (22, 23, 24, 25) for grinding the desired helical groove by means of the abrasive wheel (2).
US12017316B2
A cutting processing apparatus includes a cutting tool, a chuck portion, a feed mechanism, a fixing portion that fixes the cutting object, a stage that moves the fixing portion at a processing speed in a direction substantially orthogonal to a rotation axis of the chuck portion, a sensor that is arranged in the vicinity of a position on the fixing portion at which the cutting object is fixed, detects vibration of the cutting tool during cutting processing of the cutting object, and outputs a monitoring signal, and a control circuit that converts time waveform data of the monitoring signal to frequency waveform data and extracts an impact amount during cutting processing of the cutting object from the frequency waveform data.
US12017315B2
A machining device can lengthen the lifespan of a tool and improve the machining quality of a workpiece by managing the amount of wear of the tool by machining the workpiece using the other portion of the tool when a portion of the tool is worn and the machining performance of the tool is decreased. The machining device includes: a tool-moving unit coupled to a machining unit to change the position of the tool with respect to the workpiece; a supporting unit supporting the workpiece; a sensor unit disposed at the machining unit and measuring a current amount supplied to a machining motor operating the tool, or an operation force of the tool; and a control unit receiving a measurement signal from the sensor unit and transmitting a control signal to the tool-moving unit and the supporting unit.
US12017314B2
A fixed temperature liquid supply apparatus for supplying liquid adjusted in temperature to a processing apparatus including a processing unit includes a tank that accommodates the liquid, a thermometer that measures the temperature of the liquid accommodated in the tank, and a compressed gas supply pipe one end of which is connected to a compressed gas source reserving a compressed gas, the other end of which reaches the tank, and which supplies the compressed gas from the compressed gas source to the tank. The liquid accommodated in the tank is cooled by bubbles of the compressed gas, and the cooled liquid is supplied to the processing apparatus.
US12017305B2
The disclosed apparatus, systems and methods relate to the design principles for forming a welded joint between two sections of tubing or pipe. The material at the end portion of a first section of tubing to is folded inwardly to create a support surface. This support surface improves the ability to weld light gage material with traditional arc welding and it creates conditions to allow brazing to be as strong as traditional arc welding by using A shaped piece of filler material which is located at the intersection between the support surface of the first section of tubing and a side wall section of the second section of tubing. While holding together the first and second sections of tubing with the filler material, heat is applied at the intersection at a temperature and for a duration sufficient to melt the filler material and form the 3t joint.
US12017302B2
A stress and texture morphology controlling method for preparing a super-hydrophobic surface of an aluminum alloy by laser etching includes the following steps: pretreating a surface of an aluminum alloy; fixing a pretreated aluminum alloy to an ultrasonic vibration platform, continuously charging flowing liquid nitrogen to a to-be-machined surface of the aluminum alloy, and controlling a flow of the liquid nitrogen to cool the to-be-machined surface of the aluminum alloy and keep the to-be-machined surface of the aluminum alloy at a low temperature; keeping stable flowing of the liquid nitrogen on the to-be-machined surface of the aluminum alloy after the to-be-machined surface of the aluminum alloy is cooled, using the ultrasonic vibration platform to generate a high-frequency ultrasonic vibration field, and etching the to-be-machined surface of the aluminum alloy to form a super-hydrophobic textured micro-nano structure surface; and reducing a surface energy of the super-hydrophobic textured micro-nano structure surface.
US12017293B2
The invention discloses an electrochemical mechanical polishing/planarization equipment for processing a polishing surface of a conductive wafer substrate, which includes a power supply; a polishing table with conductivity; a polishing pad including an insulating active layer and having holes where a conductive chemical liquid is accommodated; a polishing head having conductivity and being attached to the back of the polishing surface. The power supply, the polishing table, the chemical liquid, the conductive wafer substrate, and the polishing head in sequence form a conductive loop, and an electrochemical reaction layer is formed on the polishing surface of the conductive wafer substrate. The polishing head drives the wafer substrate to move relative to the polishing pad, and to implement a mechanical polishing or a chemical mechanical polishing of the electrochemical reaction layer.
US12017285B2
A clamping chuck is provided for clamping palettes having a clamping spigot. The clamping chuck includes a receiving opening for the clamping spigot and a clamping device that includes an actuating piston displaceable between an initial position and a locking position for actuating clamping members for clamping the clamping spigot in the receiving opening. The clamping chuck includes a monitoring line that is acted upon pneumatically and leads from an inlet to an outlet. the receiving opening includes a conical insertion region, into which at least one control hole connected to the monitoring line emerges, the control hole being closed by the clamping spigot. A valve device is arranged between the inlet and the outlet of the monitoring line to vary the flow of a fluid through the monitoring line depending on the position of the actuating piston.
US12017274B2
A method for manufacturing a steel ingot in a casting arrangement employs a vacuum vessel; an ingot mold arranged within the vacuum vessel, and a stirrer arranged to stir liquid steel in the ingot mold. The method employs the following steps: providing a liquid steel melt; filling the ingot mold with the liquid steel melt; applying a reduced pressure within the vacuum vessel; allowing the liquid steel melt to solidify into an ingot; and allowing the liquid steel melt to solidify under stirring within the ingot mold at a reduced pressure during solidification of the steel melt. The liquid steel melt includes a predetermined amount of carbon and; incidental impurity elements in the form of oxides. During stirring, the oxides are reduced by carbothermic reaction in which oxygen in the oxides and carbon in the steel melt form carbon-monoxide.
US12017268B2
A single crystal ceramic core composition has an inorganic portion and an organic portion. The inorganic portion makes up about 85% by weight of the total weight of the ceramic core composition, and the organic portion makes up about 15% by weight of the total weight of the ceramic core composition. The inorganic portion includes about 94 to 98% by weight spherical fused silica, and about 2 to 6% by weight zircon flour. The organic portion includes about 84 to 88% by weight binder, about 1 to 2% by weight dye, about 6 to 12% by weight surfactant, and about 1 to 5% by weight polymeric fiber.
US12017247B1
A neck hole of a dispense tip is formed through a length of a body from an input end to an output end. An inlet hole is formed at a distal end of the neck hole, the inlet hole having a first inner diameter. An outlet hole is formed at a distal end of the inlet hole, the outlet hole having a second inner diameter less than the first. A first inner taper transitions the inlet hole from the first inner diameter to the second inner diameter. An outer taper is formed having a width that decreases along a longitudinal axis of the length of the neck hole at a distalmost end. The width of the outer taper is reduced at the distalmost end at the output end of the body of material from a first outer width to a second outer width less than the first outer width.
US12017245B2
An electrospray apparatus and a method of operating the electrospray apparatus can include an array of emitters that can emit a fog of charged droplets, wherein the charged droplets can be produced in a carrier gas by the array of emitters and directed into a development zone of a charge image. Each emitter among the array of emitters can be implemented as a cone-shaped emitter. The array of emitters can be implemented as a cone jet electrospray micro-array that can produce a high liquid concentration of the charged droplets in the carrier gas. The charged droplets can comprise charged fountain solution droplets, and the charge image can be a fountain solution image that can be transferrable to a blanket for control and subsequent ink transfer to a receiving medium.
US12017244B2
A volatile material dispenser includes a base that houses a printed circuit board. The volatile material dispenser also includes a stand assembly and a shroud. The stand assembly is coupled with the base. The stand assembly includes a platform, a stand that extends from the platform, and a manifold that extends from the stand. The manifold contains a circular piezoelectric element. The shroud is positioned on the base. The shroud defines a chimney that is centered along a longitudinal axis. The manifold includes an annular wall that extends from the manifold. A spring is disposed within the manifold and is coaxial with the annular wall. A top end of the spring is wrapped around the annular wall and a bottom end of the spring applies a force against the piezoelectric element.
US12017237B2
A spray head assembly includes a body and a plurality of nozzles. The body is configured to receive a supply of fluid. The plurality of nozzles are disposed on the body and fluidly connected to the body. The plurality of nozzles are arranged in a substantially linear row having at least three nozzles. The plurality of nozzles are positioned to produce a non-linear spray pattern over a distributed area at a focal length from the body. In some embodiments, each one of the plurality of nozzles directs the fluid in a flow stream to a different location across the distributed area without intersecting the flow stream produced by another one of the plurality of nozzles.
US12017236B2
A ceiling-mount showerhead (1), at least comprising: at least one first housing element (2) to attach to a ceiling (3), wherein a first spray plate (4) is disposed in the at least one first housing element (2); and at least one second housing element (5) to attach to the ceiling (3), wherein a second spray plate (6) is disposed in the at least one second housing element (5).
US12017235B2
An atomizer nozzle system, in particular for an electrohydrodynamic atomizer (1), wherein a nozzle cap (40) comprises a plurality of nozzles (10, 11, 12) and, in order to form a nozzle (10, 11, 12) comprises at least one nozzle opening (21, 22, 23), at least one nozzle channel and at least one nozzle socket, wherein the nozzle cap is arranged on at least one carrier and wherein the carrier comprises a nozzle connector for each nozzle socket, wherein the nozzle cap is arranged on the carrier in a releasably fastened manner.
US12017229B2
Assay cartridges are described that have a plurality of chambers and a fluidic network that includes fluidic conduits and a multi-port valve designed to selectively connect the valve inlet and one valve outlet through a fluidic connector in the valve as the remaining valve outlets are sealed.
US12017223B2
A microfluidic AM-EWOD device and a method of filling such a device are provided. The device comprises a chamber having one or more inlet ports. The device is configured, when the chamber contains a metered volume of a filler fluid that partially fills the chamber, preferentially maintain the metered volume of the filler fluid in a part of the chamber. The device is configured to allow displacement of some of the filler fluid from the part of the chamber when a volume of an assay fluid introduced into one of the one or more inlet ports enters the part of the chamber, thereby causing a volume of a venting fluid to vent from the chamber.
US12017216B2
A method to process a laboratory carrier in a laboratory system based on a feature of a test liquid in the laboratory carrier is presented. The laboratory system comprises the laboratory carrier comprising the test liquid, a terahertz wave source, a terahertz detector, a laboratory carrier processing device, and a control unit. Using terahertz technology and data analysis, the feature of the test liquid in the laboratory carrier can be determined. In addition, the control unit controls the laboratory carrier processing device based on the determined feature of the test liquid.
US12017213B2
A device and a method for direct printing of a microfluidic chip based on a large-format array femtosecond laser. The large-format array femtosecond laser with multi-parameter adjustable laser beam state is used to achieve large-format laser interference. The interference state, interference combination and exposure mode of the large-format array femtosecond laser are regulated, and multiple exposures are superimposed to output the desired pattern for the microfluidic chip, enabling the direct printing processing of the microfluidic chip.
US12017210B2
A device for contactless, damage-free, high-precision cell and/or particle extraction and transfer through acoustic droplet ejection includes a substrate having a first surface and a second surface and a focused ultrasonic transducer positioned to focus an acoustic wave onto the substrate such that a droplet that includes at least one cell or particle is ejected from the bulk or from the first surface per each actuation of the focused ultrasonic transducer through droplet ejection. The substrate includes cells or particles inside the substrate or on top of the substrate. The focused ultrasonic transducer includes a piezoelectric substrate having a top face and a bottom face, a Fresnel acoustic lens including a plurality of annular rings of air cavities disposed on the top face, and a first patterned circular electrode disposed over the top face and a second patterned circular electrode disposed over the bottom face. The first patterned circular electrode overlaps the second patterned circular electrode.
US12017207B2
Methods for synthesizing a mesoporous nano-sized zeolite beta are described. The method may include mixing an aqueous base solution with hexadecyltrimethylammonium bromide (CTAB) to form a first solution; adding nano-sized zeolite particles having a particle size of less than or equal to 100 nm to the first solution to form a second solution. The nano-sized zeolite particles include a microporous framework with a plurality of micropores having diameters of less than or equal to 2 nm and a BEA framework type. The method may further include transferring the second solution to an autoclave operated at 25° C. to 200° C. for 3 to 24 hours to form a colloid; drying the colloid at 100° C. to 200° C. for 8 to 36 hours without washing the colloid to form a zeolite precursor; and calcining the zeolite precursor at 250° C. to 600° C. for 1 to 8 hours to form the mesoporous nano-sized zeolite beta.
US12017202B2
Disclosed are a hydrocarbon adsorption and desorption complex that reduces emission of hydrocarbon from vehicle exhaust gas and improves hydrothermal stability of a device, and a method for preparing the same. The hydrocarbon adsorption and desorption complex may have improved adsorption ability of the hydrocarbon as metal ions are bound to a gas adsorbing portion containing aluminum, and may have improved hydrothermal stability as a reinforcing portion made of silica is formed on a surface of the gas adsorbing portion.
US12017197B2
The process and apparatus according to the invention allow the production of hydrocarbons and ammonia without the use of catalysts. For this purpose, waste gases containing CO2 or N2 from an upstream process are fed to compression reactors. In addition, hydrogen from an electrolyzer is fed to these reactors to enable hydrogenation of the fed substances. Methane, alcohols and ammonia, for example, can be produced by this process. In order to increase the yield of the process, it is planned to raise the reactant pressure with the aid of a compressor.
US12017195B2
The present disclosure provides an apparatus for synthesizing a biopolymer, a method for preparing an apparatus for synthesizing a biopolymer, and a method of synthesizing a biopolymer. The apparatus comprises (a) a substrate comprising atop surface and a plurality of wells, wherein each of the plurality of wells comprises a first electrode disposed on the bottom of the well and a linker attached to the sides of the well; and (b) a fluidic chamber system disposed on the top surface of the substrate.
US12017185B2
Disclosed is a method for the production of a porous polymer membrane suitable for liquid filtration or analyte capture, comprising the steps of: providing a flowable composition (100) on a substrate (220) the composition including at least: photo-activatable monomer molecules, photo activation initiator molecules and photo-activation quencher molecules; providing one or more pulses (L) of laser light at at least one focal point in the composition of sufficient energy to locally polymerise the composition; moving the or each focal point relative to the previously polymerised composition in a continuous or stepwise predetermined manner to a multiplicity of further positions; and repeating the pulse(s) at those further positions such that a three dimensional matrix of the composition is polymerised leaving unpolymerized areas of a size equivalent to conventional polymer membrane pores.
US12017176B2
A filtration media pack including a plurality of layers of filter media is disclosed. The media pack includes fluted sheets and a facing sheet, with a plurality of flutes extending between the fluted sheets and the facing sheets. In an embodiment, the fluted sheet includes a plurality of protrusions that contact the facing sheet.
US12017172B2
An air cleaning system can rapidly senses occurrence of local pollution, caused by fine dust, through a remote sensor hub and supplies purified air to a polluted area in a concentrated manner, thereby quickly purifying indoor air.
US12017170B2
Systems and methods of filtering particulate matter from a fluid are provided. In one exemplary embodiment, a system for filtering particulate matter from a liquid comprises a filter having a filter housing, inlet and outlet ports, and compressible filter media with synthetic fibers. Further, the filter media is disposed in the housing between the inlet and outlet ports and is operable to filter particulate matter from the liquid. Also, a pressure difference between the inlet and outlet ports with the filter media disposed in the housing is no more than four pounds per square inch differential. In addition, the system includes a pump that is operationally coupled to the filter and operable to move the liquid through the filter media with a flux rate of at least eighteen gallons per minute per square foot of the filter media while operating at less than one electrical horsepower.
US12017151B2
A quadcopter toy is provided, including a fuselage main body, four rotor units, and a circular decorative ring, wherein the circular decorative ring is fixedly connected to a horizontal rotating shaft; the horizontal rotating shaft passes through the fuselage main body; two locating pieces are arranged at an eccentric position of one of the transmission gears; a pawl that cooperates with the two locating pieces is mounted in the fuselage main body; and the pawl does not block clockwise rotation of the locating pieces around a central axis of the transmission gear, but blocks anticlockwise rotation of the locating pieces around the central axis of the transmission gear. The circular decorative ring is provided with a light-emitting diode (LED) strip. The LED strip of the present disclosure can rotate and can stop at fixed points, which improves the fun of the toy.
US12017142B2
An Augmented Reality (AR) and Artificial Intelligence (AI) based interactive virtual try-on solution that facilitates trying on, fitting, and modularizing a virtual apparel in real-time—as if a consumer were wearing the apparel. A user with a mobile device defines retail adjustment operations on the virtual apparel using an AR-based visual interface. The user can interact with the virtual apparel for identifying, defining, and changing the look, fit, and design of the apparel on the user's body. The real-time interaction is with the same virtual apparel. The system defines operations based on user's features, sartorial measurements, intent, gestures, position, pressure values received from a controller operated by the user, and the sensed motion of the user to translate into a set of machine learning inference models that predict a series of states that visually generate the outcome the user anticipates based on the user's interaction with the virtual clothing.
US12017141B2
This application provides a virtual object control method performed by a computer device. The method includes: displaying a virtual battle interface; obtaining a first operation signal corresponding to a function triggering control; and receiving a first trigger operation on the function triggering control, and determining a first virtual object in n virtual objects as an attack target based on operation information of the first trigger operation when the first trigger operation meets an activation condition. According to the technical solutions provided in the embodiments of this application, an attack target is directly determined by using a target aiming function of a function triggering control and attribute information of an operation signal, thereby providing the attack target with directivity and stability for different virtual scenes.
US12017138B2
A system that incorporates teachings of the present disclosure may include, for example, an apparatus having a processor to detect a gaming accessory stimulation associated with a programmable layer of a number of programmable layers. The processor identifies a substitute gaming accessory stimulation of the programmable layer of the number of programmable layers of the gaming accessory. The substitute gaming accessory stimulation of the programmable layer is associated with the gaming accessory stimulation of the programmable layer of the number of programmable layers, according to a user profile of a number of user profiles associated with a user account. Other predetermined associations of stimulations of the gaming accessory with other substitute accessory stimulations are recorded in other user profiles of the number of user profiles, and the substitute gaming accessory stimulation is provided to a computing device to manage a gaming software application. Additional embodiments are disclosed.
US12017134B2
A method of operating an electronic basketball scoreboard apparatus is disclosed. The method includes receiving a game parameter; operating a basketball game based upon the received game parameter; receiving a first indication of a ball passing through a first basketball hoop; receiving a second indication of a ball passing through a second basketball hoop; determining a first score of the basketball game based on the first indication from the first score sensor; determining a second score of the basketball game based on the second indication from the second score sensor; recording video of the basketball game; transmitting the recorded video; and transmitting the first score and the second score.
US12017132B2
The present invention relates to a virtual golf simulation processing method capable of providing various simulation image production modes such that, when a user takes a golf shot in a certain situation, a unique simulation image for the golf shot is produced, whereby a user who plays a virtual golf game experiences a more dramatic and dynamic simulation image, and therefore it is possible to induce interest of the user, and a screen golf system using the same.
US12017130B2
A method and system for conducting multiple competitions of skill for a single performance are described herein. User generated competition groups and system generated competition groups allow users to participate in multiple competitions at once based on answering the same questions or making the same selections related to a single event. The users are informed of each competition either via email, text message or when logging into the network via a website. The users select which competitions groups to join. After joining the desired groups, users then make their selections related to the event which are transmitted to the network where results are tabulated and transmitted back to the users. The results are separated based on each competition group, so that users can continually know where they stand in each separate competition. With multiple competition groups, users are able to have varying success from the same performance in multiple competitions.
US12017128B1
A multifunctional and compact exercise apparatus includes an exercise bench with an integrated weight storage unit. The weight storage unit can be configured to store one or more weights in a vertical orientation. The weight storage unit can include a bracket member. The bracket member can include a mounting sidewall and a storage sidewall. The storage sidewall can extend outward substantially or generally perpendicularly from the mounting sidewall. The storage sidewall can include a planar plate-like member having a plurality of cut-outs or slots formed therein. Each slot can be dimensioned to receive a weight in a vertical orientation.
US12017126B2
An apparatus includes a pair of support members, a cable, a rolling mechanism, a tackling bag and a pulley device. The pair of support members are fixedly coupled to a surface. The cable is attached to and extends between the pair of support members. The rolling mechanism is connected to the cable and configured to traverse the cable from a first end of the cable toward a second end of the cable. The tackling bag is attached to the rolling mechanism and configured to be propelled from one of the pair of support members toward the other of the pair of support members. The cable passes through a pulley system which is couple to a stack of weights. When the tackling bag is tackled, the stack of weights provide resistance to the tackler.
US12017117B2
A digitally enhanced exercise system includes a proximal section comprising a first structural member and a platform; a distal section comprising a second structural member and an interface, wherein the interface is attached to the second structural member by a mount; a spine that is spans between the first structural member and the second structural member; a carriage configured to move in a single axis along the spine; a tension system, wherein the tension system is capable of resisting the carriage from moving; a sensor array arranged so as to detect changes in weight on the carriage; and a processor. Other aspects are also described and claimed.
US12017116B2
Disclosed herein are an apparatus and method for evaluating a human motion using a mobile robot. The method may include identifying the exercise motion of a user by analyzing an image of the entire body of the user captured using a camera installed in the mobile robot, evaluating the pose of the user by comparing the standard pose of the identified exercise motion with images of the entire body of the user captured by the camera of the mobile robot from two or more target locations, and comprehensively evaluating the exercise motion of the user based on the pose evaluation information of the user from each of the two or more target locations.
US12017108B2
An exercise system includes a platform, a first stopper, and a second stopper. The platform includes a first vertically oriented motor and a second vertically oriented motor. The first vertically oriented motor is associated with a first cable and the second vertically oriented motor is associated with a second cable. The platform includes a front raised housing portion for the first vertically oriented motor and the second vertically oriented motor and a lower exercise portion on which a user utilizes the exercise machine to perform one or more different exercises. The first stopper is coupled to the first cable at a first attachment point. The second stopper is coupled to the second cable at a second attachment point.
US12017106B2
A fitness exercise apparatus includes a main frame, a seat unit, a first elastic unit, two second elastic units, a transmission unit, and an operating unit. The main frame includes a base seat and a support unit. The seat unit is mounted detachably on the base seat. The first elastic unit is mounted on the main frame and includes a plurality of first elastic members. The two second elastic units are mounted on the main frame and includes a plurality of second elastic members. The transmission unit includes a first fixed pulley set, a second fixed pulley set, a main movable pulley set, two third fixed pulley sets, two side movable pulley sets, a first cable, a second cable, and two third cables. The operating unit includes an operating member that is connected to one of the first, second and third cables.
US12017104B2
An exercise device includes a lower base and an upper platform with a support frame extending angularly therebetween. The angularly extending support frame extends between the lower base and the upper platform at an angle sufficient to allow for a user to position their body in a generally vertical plank position and hold their body in a straight line, angled relative to the floor between approximately 85 degrees to approximately 75 degrees. An exercise system may include a discrete upper platform and a discrete lower plank positioning platform, each of which are removably mountable to a support frame. The support frame, for example, may be a part of another exercise device or may be a discrete stand-alone support frame specifically configured for exercise system.
US12017093B2
Methods and systems confirm the treatment focus location of ultrasound energy to be delivered to a patient from a plurality of transducers. The location of focus of treatment ultrasound may be confirmed prior to the start of ultrasound therapy. In some embodiments, ultrasound therapy may comprise delivering treatment ultrasound energy from the treatment ultrasound transducers through the skull to the brain of a patient. Methods for confirming the treatment ultrasound focus location comprise determining receive focus profiles ϕx,vi for particular candidate three-dimensional (3D) treatment focus locations and particular assumed ultrasound propagation velocity profiles; performing a pre-treatment (e.g. low-power) ultrasound transmission into the brain of the patient; receiving return signals; and determining the location of treatment focus based at least in part on the received return signals and the receive focus profiles ϕx,vi.
US12017086B1
An apparatus and method for a sleep disorder treatment including an input device a light-emitting device for use in precise tissue heating and tightening, including one or more light settings, a processor; and a memory communicatively connected to the processor, the memory containing instructions configuring the processor to receive user data from the input device, receive diagnostic test data from a plurality of diagnostic tests, wherein a diagnostic test comprises a nocturnal polysomnography test, generate a plurality of light emission parameters for the one or more light settings as a function of the user data and treat user with the light-emitting device in oral tissue area.
US12017080B2
An implantable electronic device includes a flexible circuit board, one or more circuit components attached to the flexible circuit board and configured to convert electrical energy into electrical pulses, and one or more electrodes attached to the flexible circuit board without cables connecting the electrodes to each other or to the flexible circuit board, the one or more electrodes configured to apply the electrical pulses to a tissue adjacent the implantable electronic device.
US12017078B2
Embodiments described herein relate to implantable medical devices (IMDs) and methods for use therewith. Such a method includes using an accelerometer of an IMD (e.g., a leadless pacemaker) to produce one or more accelerometer outputs indicative of the orientation of the IMD. The method can also include the IMD using an accelerometer to identify when the orientation of the IMD is such that the IMD will likely be able to successfully communicate with another IMD via one or more communication pulses sent from the IMD to the other IMD. The method also includes the IMD sending of the one or more communication pulses, that are used to communicate with the other IMD, when the orientation of the IMD is such that the IMD will likely be able to successfully communicate with the other IMD via one or more communication pulses sent from the IMD to the other IMD.
