| Document | Document Title |
|---|---|
| US11680861B2 |
Tire information acquisition device having a heat-insulating material
Provided is a tire information acquisition device. A sensor unit substrate on which a sensor for acquiring tire information and a power supply unit for supplying electric power to the sensor are disposed is provided, and a heat-insulating material is disposed at at least a periphery of the power supply unit. |
| US11680856B2 |
Dual pressure sensor with improved disturbance detection
A controller configured for detecting a disturbance using a comparison of outputs of at least two sensors and for determining a pressure from the outputs of the at least two sensors. A ratio of the measurement sensitivity and the disturbance sensitivity should be different for the at least two sensors. A method for monitoring disturbances of a sensor assembly includes comparing the outputs of the at least two sensors. The controller and related method provide, while requiring only two sensors, a redundant system that is also able to detect excessive disturbances on a sensor assembly. |
| US11680849B2 |
Continuous utility pole health monitoring based on finite element analysis and operational modal analysis using DAS
Aspects of the present disclosure describe distributed fiber optic sensing (DFOS) systems, methods, and structures that advantageously enable and/or facilitate the continuous monitoring and identification of damaged utility poles by employing a DFOS distributed acoustic sensing (DAS) methodology in conjunction with a finite element analysis and operational modal analysis. Of particular advantage and in further contrast to the prior art, systems, methods, and structures according to aspects of the present disclosure utilize existing optical fiber supported/suspended by the utility poles as a sensing medium for the DFOS/DAS operation. |
| US11680846B1 |
System for detecting noise in weight data
Noise that is present in the output of a weight sensor can lead to erroneous weight data. A moveable device, such as a tote, may be used by a customer while shopping in a facility. This tote can include one or more weight sensors that are used to determine the weight of items added to or removed from the tote. However, noise can affect the output of the weight sensors, where such noise is attributed to movement or vibration of the tote. Data from a vibration sensor or a motion sensor coupled to the tote can be analyzed to determine noise that is common to weight data and vibration data or motion data associated with the tote. This common noise can then be removed or attenuated from the weight signals to determine de-noised and valid weight data for the tote. |
| US11680844B2 |
Sensor system for a display rack
A display rack comprises shelves and a base. Each shelf comprises a sensor mat comprising a lattice of load sensors. The base is configured for measuring a total weight, which includes weights of any objects positioned on the shelves. The system is configured for determining object addition or removal event data based on in time corresponding changes of: total weight measured at the base; and binary load status of multiple load sensors of a sensor mat of the display rack. A binary load status of a load sensor indicates whether the load sensor at least in part supports an object or not. The event data comprises: an object weight based on said change of total weight measured at the base; and an object support shape and an object location both based on said change of binary load status of multiple load sensors of said sensor mat of the display rack. |
| US11680837B2 |
Water meter and method for fastening a water meter to a water line
A water meter (1) comprising: a volume flow-measuring device (2) by means of which a volume flow of a liquid flowing through a water pipe (3) can be measured from outside the water pipe (3); and a clamping device (4) by means of which the water meter (1) can be clamped to the water pipe (3). In addition, a method for attaching a water meter (1) to a water pipe (3). |
| US11680836B2 |
Method for determining individual fuel consumption characteristics of different generator units of a generating assembly
A method for determining individual fuel consumption characteristics of different generator units of an electricity generating assembly, includes an acquisition of operation data including, for several acquisition times, a measurement of a total fuel flow rate consumed by the generating assembly, and measurements of the respective load rates of the different generator units, and a determination of the individual fuel consumption characteristics of these different generator units, from these acquired operation data. |
| US11680835B2 |
Conditioning integrated circuit for an inductive-capacitive flow meter
An oscillating analog signal includes a succession of dampened oscillations. That oscillating analog signal is conditioned to generate an output signal including only oscillations of the oscillating analog signal which have an amplitude smaller than a first threshold. The output signal is then processed by a processing unit, where the first threshold is compatible with a maximum level of voltage tolerable by the processing unit. |
| US11680827B2 |
Position sensor, manufacturing method, and method for determining a position of a linear actuator
A position sensor for a linear actuator, a production method for a position sensor, a linear actuator with a position sensor, and a method for determining a position of a linear actuator. The position sensor has a capacitor arrangement and a data processing device. The capacitor arrangement has a first capacitor element and a second capacitor element arranged to be movable relative to the first capacitor element and designed to generate a capacitive signal. A data processing device is configured to determine the position of the second capacitor element relative to the first capacitor element based on the capacitive signal. The second capacitor element is made of an electrically conductive polymer. |
| US11680824B1 |
Inertial measurement unit fault detection
Techniques for, among other things, detecting faults associated with inertial measurement units (IMUs) of a vehicle when multiple IMUs are coupled to the vehicle are described herein. The techniques may include receiving first data from a first IMU of the vehicle and receiving second data from a second IMU of the vehicle. Based at least in part on the first data and the second data, a rotation of the first IMU relative to the second IMU may be calculated. The calculated rotation between the first IMU and the second IMU may be indicative of a fault associated with the first IMU or the second IMU. In response to detecting the fault, an action may be performed with respect to the first IMU or the second IMU to correct for the fault. |
| US11680820B2 |
Map information system
A map information system includes a map database including map information; and a driving assist level determination device. The map information is associated with an evaluation value indicating a certainty of the map information for each location in an absolute coordinate system. Information indicating that the intervention operation is performed is included in driving environment information indicating a driving environment of a vehicle. The driving assist level determination device is configured to acquire, based on the driving environment information, intervention operation information indicating an intervention operation location where the intervention operation is performed, acquire, based on the map information, the evaluation value for each point or section in a target range, and determine, based on the evaluation value and the intervention operation location, an allowable level for each point or section within the target range. |
| US11680819B2 |
Managing conflicts using conflict islands
In some implementations, a computing device can manage conflicts using conflict islands. For example, when a computing device receives bulk map data updates, the computing device can determine conflicts between point updates (e.g., small, ad hoc feature edits) in the current map data and the bulk map data updates. When the bulk map data updates are merged with the current map data, a point update for a map feature may conflict with the bulk update for the feature. The computing device can determine a perimeter of stable map features around the conflicted feature. The map features within the perimeter can correspond to a conflict island. The bulk updates for features within a conflict island (e.g., within the perimeter) can be deferred until resolved while bulk updates for features outside of a conflict island can be applied to the current map data. |
| US11680816B2 |
Spatial infotainment rendering system for vehicles
A spatial infotainment rendering system may include at least one infotainment device configured to present information to a vehicle occupant traveling along a vehicle route at one of a plurality of infotainment locations within the vehicle and at least one spatial rendering processor. The processor may be configured to receive vehicle location and direction information of the vehicle along the vehicle route, receive event data indicative of an event having a potential to affect the vehicle route, and determine an event location based on event data. The processor may also be configured to select one of the infotainment locations based on the event location relative to the vehicle location and direction to present event information to the vehicle occupant relating to the event at a location spatially related to the event location relative to the vehicle route. |
| US11680815B2 |
Venues map application and system providing a venue directory
In some implementations, a computing device can provide a map application providing a representation of a physical structure of venues (e.g., shopping centers, airports) identified by the application. In addition, the application can provide a unique venue directory, providing an easy and visual mechanism to search for categories of points of interest (e.g., clothes, food, restrooms) or specific items within the venue. Search results can be presented on a map of a floor within the venue as well as a listing providing all search results located within the venue. |
| US11680814B2 |
Augmented reality-based translations associated with travel
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for providing augmented reality content corresponding to a translation in association with travel. The program and method provide for receiving, by a messaging application running on a device of a user, a request to scan an image captured by a device camera; obtaining, in response to receiving the request, a travel parameter associated with the request, and an attribute of an object depicted in the image; determining, based on the travel parameter and the attribute, to perform a translation with respect to the object; performing, in response to the determining, the translation with respect to the object; and displaying an augmented reality content item, which includes the translation, with the image. |
| US11680813B2 |
Method, apparatus, electronic device, computer program, and computer readable recording medium for measuring inter-vehicle distance based on vehicle image
A method for measuring an inter-vehicle distance includes acquiring a driving image photographed by a photographing device of a first vehicle which is being driven; detecting a second vehicle from the acquired driving image; detecting first feature points of a second vehicle region in a first frame corresponding to a frame in which the second frame is detected before a frame in which the second vehicle is not detected among a plurality of frames constituting the driving image, when the second vehicle is not detected from the driving image; detecting second feature points in a second frame corresponding to a current frame by tracking the detected first feature points; calculating a feature point change value between the first feature points and the second feature points; and calculating an inter-vehicle distance from the photographing device of the first vehicle to the second vehicle based on the calculated feature point change value. |
| US11680809B2 |
In-vehicle information device and method for controlling in-vehicle information device
A content information acquiring unit acquires content information including a watching-or-listening time period of content that an occupant of a vehicle desires to watch or listen to. A position information acquiring unit acquires position information of the vehicle. A road information acquiring unit acquires road information including information regarding an autonomous driving section and a manual driving section. A route setting unit sets a route in which the vehicle travels through the autonomous driving section in the watching-or-listening time period of the content on the basis of the content information, the position information, and the road information. A notification unit notifies the occupant of the vehicle of the route set by the route setting unit. |
| US11680808B2 |
Map selection device, storage medium storing computer program for map selection and map selection method
A map selection device having an acquisition device that acquires a traveling route from the current location of a vehicle to a destination, a storage device that stores multiple maps, and a processor configured to select one or more maps containing a traveling route from among the multiple maps stored in the memory, so as to include the region from the current location on the traveling route to the destination, and, when multiple map candidates exist containing a single zone included in the traveling route, to select a map candidate suitable for automatic control as the map to be utilized for traveling in the zone. |
| US11680806B2 |
Driving support apparatus, driving support system, and driving support method
A driving support apparatus that includes a communication device configured to communicate with a vehicle-mounted device installed in a vehicle that is under automatic driving control and a mobile terminal of a user of the vehicle, and a processor configured to send, upon receiving a return request for moving the vehicle to an exit location at which the user has exited the vehicle, from the mobile terminal through the communication device, a return command for moving the vehicle to the exit location to the vehicle-mounted device through the communication device, when a return time required to move the vehicle to the exit location is less than an available return time. |
| US11680805B2 |
Systems and methods for altering navigation instructions based on the consumption time of media content
Systems and methods are described ensuring that a user will be able to consume selected media content in its entirety. In particular, a media guidance application described herein determines an amount of time (102) required to reach a destination (116) and compares time (104) exceeds the amount of time (102) required to reach the destination, it calculates a route (120) for a current trip in which the length of time required to traverse a calculated route corresponds to the play length of the selected media asset. |
| US11680803B2 |
Rendering operations using sparse volumetric data
A ray is cast into a volume described by a volumetric data structure, which describes the volume at a plurality of levels of detail. A first entry in the volumetric data structure includes a first set of bits representing voxels at a lowest one of the plurality of levels of detail, and values of the first set of bits indicate whether a corresponding one of the voxels is at least partially occupied by respective geometry. A set of second entries in the volumetric data structure describe voxels at a second level of detail, which represent subvolumes of the voxels at the first lowest level of detail. The ray is determined to pass through a particular subset of the voxels at the first level of detail and at least a particular one of the particular subset of voxels is determined to be occupied by geometry. |
| US11680799B2 |
Bandwidth extension for continuous mode reversal gyroscope
A vibratory gyroscope system having a mechanical resonator (proof mass) and drive circuitry for maintaining oscillation in two axes at a small frequency split. Angular rate input is shifted to the frequency split and modulates both the frequency (FM) and the amplitude (AM) of the oscillations. Unlike other gyroscope modulation techniques which derive rate information from only the FM information and are subject to aliasing for rate signals with bandwidth exceeding the modulation frequency, the innovation uses both the FM and AM information. By exploiting their orthogonality, the image frequencies from the modulation cancel, thus removing the bandwidth limitation. |
| US11680795B1 |
Grade-leveling tool
The grade-leveling tool is a measurement device. The grade-leveling tool forms a vertical barometer. The grade-leveling tool measures the difference between: a) a desired elevation from the ground at a specific location; and, b) the existing elevation of the ground. The grade-leveling tool is used to create a bed of level ground used for supporting a structure. The grade-leveling tool comprises a base structure, a reservoir structure, and a hose structure. The hose structure and the reservoir structure attach to the base structure. A fluidic connection is formed between the reservoir structure and the hose structure. The base structure elevates the reservoir structure and the hose structure above the ground. |
| US11680794B2 |
Low drift reference for laser radar
Laser radar systems include a pentaprism configured to scan a measurement beam with respect to a target surface. A focusing optical assembly includes a corner cube that is used to adjust measurement beam focus. Target distance is estimated based on heterodyne frequencies between a return beam and a local oscillator beam. The local oscillator beam is configured to propagate to and from the focusing optical assembly before mixing with the return beam. In some examples, heterodyne frequencies are calibrated with respect to target distance using a Fabry-Perot interferometer having mirrors fixed to a lithium aluminosilicate glass-ceramic tube. |
| US11680792B2 |
Incoming runout measurement method
A mark field, having at least two location marks with information for the location of the respective location mark in the mark field, and at least one position mark, which is or can be assigned to one of the location marks. Furthermore, the invention relates to a device for determining X-Y positions of structural features of structures arranged on a substrate, wherein the X-Y positions relative to the mark field, which is fixed with respect to the substrate, can be determined. Furthermore, the invention relates to a corresponding method. |
| US11680790B2 |
Multiple channel locating
Methods, systems, and apparatuses are provided for estimating a location on an object in a three-dimensional scene. Multiple radiation patterns are produced by spatially modulating each of multiple first radiations with a distinct combination of one or more modulating structures, each first radiation having at least one of a distinct radiation path, a distinct source, a distinct source spectrum, or a distinct source polarization with respect to the other first radiations. The location on the object is illuminated with a portion of each of two or more of the radiation patterns, the location producing multiple object radiations, each object radiation produced in response to one of the multiple radiation patterns. Multiple measured values are produced by detecting the object radiations from the location on the object due to each pattern separately using one or more detector elements. The location on the object is estimated based on the multiple measured values. |
| US11680787B2 |
Interferometry with pulse broadened diode laser
Various optical systems equipped with diode laser light sources are discussed in the present application. One example system includes a diode laser light source for providing a beam of radiation. The diode laser has a spectral output bandwidth when driven under equilibrium conditions. The system further includes a driver circuit to apply a pulse of drive current to the diode laser. The pulse causes a variation in the output wavelength of the diode laser during the pulse such that the spectral output bandwidth is at least two times larger than the spectral output bandwidth under the equilibrium conditions. |
| US11680786B2 |
Capacitive position sensing for camera focus management
An apparatus includes a lens assembly that includes at least one lens that defines an optical axis. The apparatus also includes a substrate, an image sensor disposed on the substrate, and an actuator coupled to the substrate and configured to adjust a position of the substrate relative to the lens assembly to move the image sensor along the optical axis. The apparatus additionally includes a capacitive position sensor that includes a first capacitive plate coupled to the substrate and a second capacitive plate coupled to the lens assembly. The capacitive position sensor may be configured to generate a capacitance measurement indicative of the position of the substrate relative to the lens assembly. The apparatus further includes circuitry configured to control the actuator based on (i) the capacitance measurement and (ii) a target position of the image sensor relative to the lens assembly. |
| US11680781B2 |
Enhanced performance ammunition
This invention relates to a combination of a gun having a rifled barrel and a round of enhanced performance ammunition, and to a projectile for use in the combination. The invention is especially, but not exclusively related to a projectile with a nominal calibre, for use in a rifled barrel, the projectile comprising: an elongate metal core, a ceramic tip with a Vickers Hardness greater than said metal core, said ceramic tip abutted with one end of the elongate metal core, wherein a deformable jacket or deposited coating, surrounds the elongate metal core and ceramic tip, such that said jacket or coating defines the nominal calibre of said projectile. |
| US11680780B2 |
Pyrotechnic initiator device
The invention proposes the design of a pyrotechnic initiator applied in the aerospace field, including three main components: the housing, the burning bridge and the pyrotechnic dose. The housing has a protective effect and increases the power of the pyrotechnic dose, in which the number of threads and the thread length are calculated to ensure to withstand the fire pressure. The burning bridge generates heat to ignite the ignition dose, the diameter of the bridge is calculated to ensure the resistance of the burning bridge. The pyrotechnic dose consists of 3 ingredient doses, which are the ignition dose, the intermediate dose, and the fire-boosting dose. In which, the mass, composition and density of the doses are calculated to ensure that the required working pressure is created. |
| US11680779B2 |
Trap machine with a spring manipulation mechanism
A trap machine that launches clay targets, and the trap machine has a tensioning spring having a first end and a second end, the first end operatively connected to a motor assembly and the second end engaged to a first end of a threaded bolt the tensioning spring providing tension on a nut on the bolt against the rear of the housing; and a lever configured to releasably engage the threaded bolt and move the threaded bolt against the bias of the tensioning spring thereby releasing tension of the nut against the rear of the housing. |
| US11680776B2 |
Rail interface systems and methods of mounting accessories to a firearm
Rail interface systems and methods of mounting accessories to a firearm therewith. The rail interface systems are configured to be installed on a firearm equipped with a first firearm accessory mounted to the firearm with at least one mounting assembly. The rail interface system includes a rail interface configured to couple with a second firearm accessory, and rail fasteners configured to secure the rail interface to the mounting assembly of the first firearm accessory. |
| US11680775B2 |
Dry fire training device
A multi-function dry fire training device to be inserted into the chamber of a firearm, which comprises an illuminator for emitting, upon receiving a command from a controller, a beam of visible or invisible illumination from the barrel of the firearm, the beam being parallel to its central axis; a controller for controlling the functionality of the device including illumination of the illuminator, in response to activation of the firearm trigger; an actuator, being electrically connected to the controller, for activating the controller whenever being struck by the firearm striker and a power source for providing DC power to the controller and illuminator. |
| US11680774B2 |
Methods and systems for training and safety for firearm use
An apparatus, device, or method may detect or track aim direction or motion of a firearm and display information indicative of such aim direction or motion. Sequence of bullet strikes on a real or virtual target by multiple gunshots may be determined. A method may comprise detecting one or more gunshots of the firearm discharging live ammunition, measuring or determining aim directions or motions of the firearm before, during, and/or after the one or more gunshots, recording these measurements or determinations, and generating output for displaying images on a display. |
| US11680768B2 |
Power assisted bow
A compound bow may feature the ability to pre-store energy before the drawing back of the draw string. Various embodiments contemplate that this may allow an archer to draw back the draw string or cable, and upon reaching the let off region of the compound bow's draw profile, cause the pre-stored energy to be transferred to the energy being stored by the bow. Various embodiments contemplate that this addition of pre-stored energy may give the archer more energy, held in the draw string or cable, to transfer to an arrow upon release, propelling it at greater speeds than would have been achieved with a compound bow of equal draw weight that does not feature an energy storage mechanism. Various embodiments contemplate that a system may provide for a return position of the draw. |
| US11680767B2 |
Multi-stroke lever action crossbow
A multi-stroke lever action crossbow has two sets of cocking hooks. The first cocking hooks are disposed on cocking links slidingly coupled to a crossbow body. The second cocking hooks are retractable. The second cocking hooks are disposed on a cocking arm, which is pivotally attached to a cocking lever. A retractable handover latch operatively engages the cocking arm. During the first stroke of the cocking lever, the first cocking hooks draw the bowstring past the handover latch, where the bowstring is retained in a partially drawn position. During the second stroke of the cocking lever, the second cocking hooks draw the bowstring past a trigger latch, where the bowstring is retained in a fully drawn position. When the cocking lever returns to its initial closed position, the second cocking hooks and the handover latch are retracted into the crossbow body. |
| US11680765B1 |
Firearm barrel with non-metal outer sleeve
A firearm barrel with non-metal outer sleeve preferably includes an elongated tube, a first non-metal tube, a second non-metal tube, a sleeve nut and a coupler bushing. A first raised sleeve support section and a raised coupler section are formed on the elongated sleeve. The raised coupler section is formed in substantially a middle of the elongated tube. The bushing inner diameter is sized to slidably receive an outer diameter of the raised coupler section. The first and second non-metal tubes include a tube inner diameter and a plurality of openings formed through a wall thereof. The tube inner diameters are sized to slidably receive an outer diameter of the first raised sleeve support section and each end of the coupler bushing. The sleeve nut retains the first and second non-metal tubes and the coupler bushing on the elongated tube. A second embodiment includes a single non-metal tube. |
| US11680761B2 |
Hinged firearm receiver
Provided is a hinged firearm receiver configured to operate with an AR-pattern Bolt carrier group, buffer, buffer spring, and buffer tube. The firearm upper receiver has an integral hinge that connects to a rear receiver body and provides an AR-pattern firearm the ability to have a folding stock to reduce length for storage or transportation purposes. |
| US11680760B2 |
Rotating gun bolt assembly
A rotating gun bolt assembly includes a main body subassembly and a head subassembly. The main body subassembly including a helical receiving pocket. The head subassembly includes a head end and a rear end. The rear end of the head subassembly includes a helical tang extending from the rear end and mated with the helical receiving pocket in the main body subassembly. The helical tang includes a straight side, a distal edge and a helical side. The straight side extends perpendicular from the rear end of the head subassembly. The distal edge extends perpendicular to the straight side, where the distal edge is parallel with the rear end of the head subassembly. The helical side extends helically from the rear end of the head subassembly to the distal edge of the helical tang. |
| US11680758B2 |
Breech system and barrelled weapon
A breech system having a weapon barrel which is mounted in a cradle such that it can be moved from a rest position to a recoil position, said breech system comprising a base piece, comprising a breech wedge which can be moved between a closed and open position, a breech mechanism which is attached to the base piece and a guide piece which is fixed to the cradle and has a guide element, wherein the guide element has an actuating element for actuating the breech mechanism, wherein the breech mechanism has a lever mechanism that can be actuated by the actuating element, wherein the breech mechanism has a locking lever which is coupled to the lever mechanism, and wherein the breech wedge can be locked in the open position by the locking lever. |
| US11680757B2 |
System and method for heat exchanger control based on real-time corrosion monitoring
A system and method of controlling corrosion of a heat exchanger, having a hot gas inlet and outlet and a cold side inlet and outlet. The method includes determining a temperature of the heat exchanger at a first selected location, controlling a temperature of a corrosion sensing device to a first selected temperature based on the temperature of the surface of the heat exchanger and determining a corrosion rate associated with the heat exchanger surface at the first selected location for the first selected temperature. The method also includes comparing the corrosion rate to an expected corrosion rate, determining a cold side fluid inlet temperature target for the heat exchanger based at least in part on the comparing, the determined corrosion; and controlling a cold side fluid inlet temperature based at least in part on the determined inlet temperature target, determined corrosion rate, and expected corrosion rate. |
| US11680754B2 |
Systems and methods for thermal storage solid phase formation removal
Heat exchangers for thermal storage systems include a valve that can direct process fluid passing through the heat exchanger through supplemental heat exchanger tubing based on a temperature of the process fluid. The supplemental heat exchanger tubing can be located in areas where ice formation can occur during freezing of the storage fluid of the thermal storage system, but apart from the standard flow path for the heat exchanger. The valve can be a thermally-actuated valve. The thermally actuated valve can be set to divert flow of the process fluid to the supplemental tubing when the process fluid is at or above a melting temperature of the storage fluid. Methods can include selectively flowing process fluid through supplemental heat exchange tubing when it is at a temperature greater than the melting point of a storage material. |
| US11680752B2 |
Heat dissipation plate and method for manufacturing the same
A heat dissipation device includes a first plate having a first plurality of angled grooves arranged in a first direction, and a second plate having a second plurality of angled grooves arranged in the first direction. The second plate is coupled to the first plate, at least portions of the first plurality of angled grooves and the second plurality of angled grooves are connected to each other such that the first plurality of angled grooves and the second plurality of angled grooves define a fluid channel of the heat dissipation device, and the fluid channel includes coolant. The heat dissipation device also includes at least one capillary structure. At least a portion of the fluid channel is covered by the at least one capillary structure. |
| US11680750B1 |
System and method for green integrated electric power plant
The system and method for a green integrated electric power plant mounted on rooftops, includes platform on which installed low body and upper body with gap. There are no rotatable parts for generating electric power except the propeller of generator which is affected by three air flows. The generator with propeller placed inside of upper body vertically. Low body has inside tube and spirals. Also low body has a few windows. Each window supplied by tangential plate for creating confined vortex. Thus one wind flow acting through low body directly on propeller, second air flow move warm air flow from source of warm air such as laundry or boiler room of building through conduit, inner tube and multiple Venturi tubes also act as a propeller. Third wind air flow moves perpendicular to vertical axes of generator and goes through gap between low body and upper body directly on propeller. |
| US11680748B2 |
Method for charging raw materials into blast furnace
A method for charging raw materials into a blast furnace is provided. The blast furnace includes a bell-less charging device that includes a plurality of main hoppers and an auxiliary hopper. The auxiliary hopper has a smaller capacity than the main hoppers. The method includes discharging ore charged in at least one of the plurality of main hoppers and then sequentially charging the ore from a furnace center side toward a furnace wall side by using a rotating chute. After charging of the ore is started, only the ore is charged from the rotating chute at least until charging of 15 mass % of the ore is completed based on a total amount of the ore to be charged per batch; then discharging of small-size coke charged in the auxiliary hopper is started; and then, the small-size coke is charged together with the ore from the rotating chute. |
| US11680747B2 |
Method and installation for cryogenic separation of a gaseous mixture by methane scrubbing
In a process for the combined production of a) a hydrogen-enriched gas and a carbon monoxide-enriched gas and/or b) a mixture of hydrogen and carbon monoxide by cryogenic distillation and scrubbing, a still liquor is extracted from a scrubbing column and sent to a stripping column, a still liquor is extracted from the stripping column and sent to a separating column for carbon monoxide and methane and a cooling fluid is used at a pressure greater than that of the head of the separating column for cooling at least one fluid extracted at an intermediate level from the scrubbing column. |
| US11680744B2 |
Artificial intelligence refrigerator
An artificial intelligence refrigerator includes a communication unit, a camera configured to capture an image of a tray including a plurality of grooves for storing food, and a processor configured to control the communication unit and the camera. The processor extracts a marker hidden by the food of a plurality of markers respectively attached to the plurality of grooves from the captured image of the tray, acquires a position identifier of a groove corresponding to the hidden marker and a reception time indicating that the food is received in the groove, transmits the acquired position identifier and the reception time to a server through the communication unit, receives determined color information from the server based on the reception time, and controls a light emitting element provided in the groove to output a color to be displayed on the groove included in the received color information. |
| US11680742B2 |
Refrigerator including a drawer supporter having a cold air discharge port
A refrigerator may include a body formed with a storage space and a cooling module accommodating space; a cooling module disposed in the cooling module accommodating space and having a heat absorption part and a heat radiating part; a drawer supporter disposed inside the storage space; and a drawer supported by the drawer supporter, and the drawer supporter is formed with an inner passage through which cold air flowing from the heat absorption part passes, and the drawer supporter is formed with a plurality of cold air discharge ports through which cold air of the inner passage is discharged in an opposite direction. Therefore, it is possible to maximize the depth of the storage space in the front-rear direction while minimizing the number of parts, and cool the entire storage space evenly. |
| US11680738B2 |
CO2 refrigeration system with high pressure valve control based on coefficient of performance
A refrigeration system includes an evaporator within which a refrigerant absorbs heat, a gas cooler/condenser within which the refrigerant rejects heat, a compressor operable to circulate the refrigerant between the evaporator and the gas cooler/condenser, a high pressure valve operable to control a pressure of the refrigerant at an outlet of the gas cooler/condenser, and a controller. The controller is configured to automatically generate a setpoint for a measured or calculated variable of the refrigeration system based on a measured temperature of the refrigerant at the outlet of the gas cooler/condenser. The setpoint is generated using a stored relationship between the measured temperature and a maximum estimated coefficient of performance (COP) that can be achieved at the measured temperature. The controller is configured to operate the high pressure valve to drive the measured or calculated variable toward the setpoint. |
| US11680732B2 |
Solar powered water heating assembly
A solar powered water heating assembly for supplying hot water from an exterior faucet or pipe includes a heating unit and a solar panel. The heating unit is integral to, or can be engaged to, a pipe that is in fluidic communication with water piping of a structure. The pipe extends externally from the structure. The heating unit is positioned to heat water flowing through the pipe. The solar panel converts electromagnetic radiation into an electrical current. The solar panel is operationally engaged to the heating unit and thus is positioned to power the heating unit to heat the water flowing through the pipe. |
| US11680728B2 |
Animal house ceiling vent bulb seal
A ceiling vent assembly has a frame and a pair of louvers pivotably mounted in the frame such that each of the louvers pivots between an open position and a closed position. Each of the louvers has a pivot end, wherein the pivot end of a first louver of the pair of louvers is located adjacent to but spaced apart from the pivot end of a second louver of the pair of louvers. The ceiling vent has a sealing mechanism positioned in the space between the first and second louvers so as to press on the pivot ends of the first and second louvers such that the sealing mechanism reduces the flow of air through the space. When the first and second louvers pivot between the open and closed positions, the pivot end of the first and second louvers slide relative the sealing mechanism. |
| US11680727B2 |
Heat exchanger with vertical pipes
There is provided a heat exchanger system comprising a housing defining a heat exchange compartment in which are extending a plurality of circular flexible pipes including radially extending fins, the fins defining a helical pattern along the length of each of the circular flexible pipes. There is also provided a circular flexible pipe having radially extending fins, the fins defining a helical pattern along the length of the circular flexible pipe. There is further provided a method and an apparatus for manufacturing a circular flexible pipe having radially extending fins, the fins defining a helical pattern along the length of the circular flexible pipe. |
| US11680724B2 |
Central plant control system with computation reduction based on sensitivity analysis
Disclosed herein are related to a system, a method, and a non-transitory computer readable storing instructions for operating an energy plant comprised of heating, ventilation and air conditioning (HVAC) devices. In one aspect, the system generates gradient data indicating a gradient of operating performance of the energy plant with respect to values of a plurality of control variables of HVAC devices. The system determines, from the plurality of control variables, a reduced group of control variables of the HVAC devices based on the gradient data. The system determines a set of values of the reduced group of control variables. The system operates the energy plant according to the determined set of values of the reduced group of control variables. |
| US11680723B2 |
System and method for controlling target air temperature in a target time in a building
A system and method for controlling the air temperature of a building using a control plan based on a target time. The system includes a controller which may be connected to a number of indoor and outdoor heating ventilation and air-conditioning units. The system may include a thermostat. The system may also operate without a thermostat. The method includes determining a control plan to reach a desired temperature in a target time. The method also includes updating the plan by comparing the actual time to reach the desired temperature with the target time. |
| US11680720B2 |
Personal comfort variable air volume diffuser
A method for providing personalized comfort to occupants of an environmentally conditioned space includes sensing a pre-adjustment pressure within a variable air volume diffuser, remotely adjusting a position an individually-adjustable directional outlet of the variable air volume diffuser, sensing a post-adjustment pressure within the variable air volume diffuser, and modifying the airflow through the variable air volume diffuser such that the post-adjustment pressure is equal to the pre-adjustment pressure. The variable air volume diffuser includes individually-adjustable directional outlets and a controller configured to regulate air pressure within the variable air volume diffuser when an individually adjustable directional outlet is adjusted. A user device in operative communication with the variable air volume diffuser includes a user interface to remotely adjust an adjustable directional outlet of the variable air volume diffuser to provide personalized comfort for the user. In embodiments, the variable air volume diffuser responds to spoken commands. |
| US11680705B2 |
Flame-resistant wick
A flame-resistant wick includes a hollow chamber and at least one capillary structure surrounding the hollow chamber. The at least one capillary structure is interlaced by a plurality of wire strands into a tubular shape. Each of the plurality of wire strands consists of a plurality of core wires made of a material having a melting point of not less than 800° C. |
| US11680704B2 |
High-efficiency two-chamber boiler using turbulent reverse flow of combustion gases
A novel two-chamber design for thermal boilers is presented in this document. The boiler uses spiral-shaped tubes with conical and flat portions which form a combustion chamber. The use of a direct flame burner causes exhaust gas turbulence and increases the gas pressure in the main chamber. The high-pressure gases, which have lost their kinetic energy due to collision with spirals, leave the main chamber and enter into the secondary chamber, where their energy is used to preheat inlet water. The control of distance between spirals, the reverse flow of exhaust gases in the chambers, and the specific geometry of the spirals maximize boiler efficiency, |
| US11680702B2 |
Elongated modular heat sink with coupled light source
An elongated modular heat sink array having through power and/or data flowing from end to end powering and/or communicating with externally mounted coupled electronic devices. |
| US11680700B2 |
Lighting assemblies with heat-dissipating properties principally for swimming pools and spas
Nicheless lighting assemblies principally for swimming pools and spas are detailed. The lighting assemblies include features configured to dissipate heat. The assemblies additionally are designed to reduce possibility of water intrusion. Some versions of the assemblies may include thermally-conductive plastic overmolded onto at least one of a lens or a heat spreader. Versions of the assemblies additionally or alternatively may include a generally annular heat sink to which a printed circuit board containing at least one light-emitting diode (LED) is attached. Versions of the assemblies may be divided into subassemblies, one subassembly fitting into another, or include protective covers. |
| US11680696B2 |
Segmented LED arrays with diffusing elements
LED arrays with diffusing elements are disclosed. In various embodiments, diffusing elements in the form of one or more structures of a diffuser material may be provided between an LED array and an optical element that collects light emitted by the array and directs the light to an optical far field. The optical element may image or approximately image the LED array. The diffusing elements at least partially blur patterning in the far field illumination that may otherwise arise from the optical element imaging the array. Each LED may be a wavelength-converting LED in that it may include a light emitter arrangement and a wavelength-converter structure. |
| US11680690B2 |
Elongate light fixture
The invention relates to a light fixture (100) having: an elongate light source, which is formed by multiple LEDs (60) or LED clusters arranged one behind the other in the longitudinal direction; a primary optical system (20), which is assigned to the light source and is formed by multiple pot-like reflectors (25), which are arranged one behind the other in the longitudinal direction and each widen in a divergent manner from the light source in a light emission direction of the light fixture (100); and a secondary optical system (30), which follows the primary optical system (20) in the light emission direction and is formed by a planar element consisting of a transparent material, wherein the element has light-refractive structures (35). |
| US11680682B2 |
Overload control device for rotating machinery
An overload control device for use with a floor machine having an electric motor is disclosed. The overload control device can include a power input and a power output connectable to the electric motor. The device can include a load detector, a current sensor operative to sense a current value supplied to the motor via the power output, and a cutoff relay interconnecting the power input and the power output. The cutoff relay being operative to supply power from the power input to the power output when activated, and interrupt power when deactivated. A controller receives a load present indication from the load detector and activates the cutoff relay if a load is present. The controller receives a current value from the current sensor, determines if the current value is greater than a threshold value, and deactivates the cutoff relay when the current value is greater than the threshold value. |
| US11680681B2 |
Methods and apparatus for providing safety default states in mechanical equipment, processes and mechanisms
Methods and apparatus provide safety systems for operating equipment having confined spaces which, during normal use, have conditions, such as extreme temperatures, pressures and/or caustic/toxic chemicals or other harmful gases which can be fatal to an otherwise healthy adult human. To protect humans inadvertently trapped in the confined space after the start of a normal operation cycle, the safety systems not only stop the equipment which is creating the harmful condition, such as a cutting off a supply of high pressure steam, but also remove the harmful condition or render it survivable. Versions also open access doors permitting escape and/or rescue of persons trapped in the confined space. |
| US11680680B1 |
Multi-functional and extendable mounting stand and coupling joint thereof
A multi-functional and extendable mounting stand has a clamp and an extending assembly including at least one coupling joint and at least one extending rod arranged alternately and connected sequentially. Each coupling joint has a first connecting seat, a mounting seat mounted on the first connecting seat, a second connecting seat mounted through the first connecting seat and the mounting seat, and a knob connected to the second connecting seat. At least one ends of the extending rod is connected to at least one ends of the at least one coupling joint. The clamp is connected to one end of the extending assembly. A holder, a lighting apparatus or a recording apparatus is connected to the extending assembly and can be adjusted to a height and an angular position that allow a user to use the holder in a comfortable pose or to the best recoding or lighting position. |
| US11680675B2 |
Tool-less security apparatus
A security apparatus for securing a portable electronic device includes a base that defines a cavity extending from a first end of the base to a second end of the base. A holder is structured to engage the base. The holder includes an outer surface defining a plurality of channels terminating at a support surface and a holder groove defined on the outer surface of the holder. The security apparatus further includes a securing portion with a plurality of projections that are each structured to contact the support surface and engage one of the holder grooves. Rotation of the securing portion relative to the holder acts to move at least a portion of each of the plurality of projections into the holder channel and secure the securing portion to the holder, where the portable electronic device is secured between the securing portion and the holder. |
| US11680674B2 |
Insulating jacket for pipe fittings
An insulating jacket for enclosing a pipe fitting includes an elbow housing configured to envelop and cover a pipe elbow and a pair of coupling housings each configured to envelop couplings mounted to the elbow. Each of the housings is made from a pair of housing halves which are made from a block of rigid insulating material. Each pair of housing halves can be mated together by interlocking tongue in groove connection elements formed on the housing halves. The rigid insulating material is soft enough to be carved by hand and resilient enough to be deform sufficiently to allow the housing halves to be mated over the pipe fitting. |
| US11680672B2 |
Insulation blanket having a deposited passivator for industrial insulation applications
A passivating flexible insulation blanket positionable about a pipe includes an insulation core, an enclosing fabric, and a non-consumable passivator. The insulation core is substantially hydrophobic and includes a microporous material. The enclosing fabric fully encapsulates the insulation core to form a capsule or pouch about the insulation core. The non-consumable passivator is non-consumable such that there is no appreciable change to a mass of the non-consumable passivator after an extended time of activation. The non-consumable passivator is deposited into the insulation core and has a composition soluble in water. The non-consumable passivator includes a leachable component that leaches from the insulation core and is capable of neutralizing acidic components. The leachable component is water soluble and is capable of reacting with a surface of the pipe to form a protective coating on the pipe to aid in inhibiting corrosion formation on the surface of the pipe. |
| US11680671B2 |
Erosion-resistant inserts for flow equipment
A system for transporting corrosive or erosive fluids having a flow conduit or flow equipment with a flow bore. One or more inserts (50) are disposed within the flow bore of the flow conduit or flow equipment. The insert(s) (50) include an internal structure (52) and an erosion or corrosion resistant coating (54) disposed around the internal structure. The insert(s) (50) is/are disposed inside the flow bore and provide erosion and/or corrosion resistance. |
| US11680668B2 |
Device for coupling two pipes of a run of piping comprising a set of frustoconical flanges, and piping comprising the coupling device
A coupling device configured to couple first and second pipes, which comprises a first part coupled to the first pipe and which has a first contact surface, a second part coupled to the second pipe, separate from the first part, and which has a second contact surface configured to collaborate with the first contact surface, at least one clamp comprising at least one clamping jaw comprising a groove, configured to collaborate with the first and second parts, which has a cross section such that a concentric tightening of the clamp causes the first and second contact surfaces to be kept pressed against one another. Thus, the coupling device makes it possible to obtain a ball joint type connection between the first and second pipes. |
| US11680664B1 |
Thin-walled heat shrink tubing
A heat shrink tubing is provided exhibiting various desirable properties, which generally comprises at least one fluorinated polymeric resin. The tubing can exhibit desirable physical properties such as heat shrink capability, high expansion/recovery ratio, low longitudinal shrinkage, low temperature recovery, and an average wall thickness of less than about 0.003 inches. |
| US11680663B2 |
Penetration fitting having compression seals and methods of installing and using the same
A penetration fitting assembly includes a pipe gasket having an annular portion defining a central opening and first and second stem portions extending in opposite directions from the annular portion, an inner ring assembly configured to surround the pipe gasket and including first and second inner ring halves, a ring gasket assembly configured to surround the inner ring assembly and including first and second ring gasket halves, a wall gasket, an outer ring assembly configured to surround the ring gasket assembly and including first and second outer ring halves, and a clamp configured to surround the outer ring assembly. When the penetration fitting assembly is installed, the outer ring assembly compresses the wall gasket against the wall of the sump, the clamp compresses the ring gasket assembly between the inner ring assembly and the outer ring assembly, and the clamp compresses the pipe gasket against the pipe or conduit. |
| US11680656B2 |
Mixing cartridge having a vortex element
The invention relates to a mixing cartridge (1) for generating mixed water with a mixing temperature, having a hot water inlet (2) for hot water, having a cold water inlet (3) for cold water, having a mixing chamber (4), in which the hot and cold water can be mixed, and having a mixed water outlet (5) through which the mixed water can leave the mixing cartridge (1). According to the invention, the mixing cartridge (1) has at least one vortex element (6), which is arranged and/or designed in such a way that the water flowing through the mixing cartridge in a flow direction can be made to rotate, such that the water can form a water vortex. |
| US11680655B1 |
Retrofit automatic seismic wave detector and valve shutoff device
A retrofit valve shutoff device is provided that comprises a coupling key for coupling with an actuator of a shutoff valve on a fluid supply line, an inertial measurement unit for generating one or more signals in response to arrival of seismic waves, a motor for rotating the coupling key and the actuator of the shutoff valve, and a processing unit for receiving the one or more signals from the inertial measurement unit, analyzing the received signals to determine whether to close the shutoff valve, and sending a signal to the motor to rotate the coupling key and the actuator of the shutoff valve to close the shutoff valve based on the analysis of the received signals. |
| US11680649B2 |
Proportional valve spool with linear flow gain
An example spool includes a shaft varying in diameter along a length of the shaft, and a plurality of annular lands formed on the shaft and spaced-apart by respective reduced diameter annular neck portions. The plurality of annular lands comprise at least one annular metering land, and wherein the at least one annular metering land comprises: one or more sine notches formed as a portion of a sine wave, and one or more additional notches having a different shape from the one or more sine notches. |
| US11680648B2 |
Device for regulating the flow of a fluid
A device for regulating the flow of a fluid comprises a valve housing having at least two valve ports, at least one valve seat, a valve member having a closing body, and an actuating unit for actuating the closing body. The valve member further comprises an actuation section, which is connected via at least one connecting web to the closing body for moving the closing body. A surrounding seal extends between the closing body and the actuation section, and separates the closing body and the actuation section from one another. The at least one connecting web is arranged such that the closing body is pivotable upon actuation of the actuation section by the actuating unit to move the valve member and thus the closing body relative to the at least one valve seat. The valve member is arranged to minimize, during the movement of the closing body, deformations in a passage area of the seal through which the at least one connecting web extends. A valve arrangement is provided with a respective device for regulating the flow of a fluid. |
| US11680647B2 |
Low-torque valve
A valve for controlling a fluid flow comprises: (a) a valve body having an internal cavity; (b) a valve stem receivable within the internal cavity; the valve stem having a control portion configured and a tail portion; the control portion having a first diameter thereof; (c) a deformable valve seat carried by the control portion in a coaxial conformal manner; and (d) a ring mountable within the internal cavity.The control portion has a circumferentially arranged area adjacent to the tail portion. The circumferentially arranged area is of a second diameter smaller than the first diameter. The ring is mountable between a nut and the valve seat such that the nut when secured to the valve body presses onto the valve seat such that the valve seat is deformed within a space between the circumferentially arranged area defined by the second diameter and fills the space in a sealed manner. |
| US11680646B2 |
Fluid control valve, fluid control device, valve element, and method of manufacturing valve element
To avoid formation of surface sag formed when an internal flow path of a valve element is processed and to ensure a maximum flow rate in a fluid control valve where a seating surface of the valve element is formed of a resin layer, in a fluid control valve that includes a valve seat, and a valve element including resin layers provided in concave grooves formed on a facing surface facing the valve seat, the valve element further includes internal flow paths whose inflow ports are opened in a back surface facing away from the facing surface and whose outflow ports are opened in portions around the concave grooves on the facing surface, and counterbored portions are formed on sides of the inflow ports of the internal flow paths. |
| US11680644B2 |
Zero-emission mechanical seal arrangement
The invention relates to a gas-lubricated mechanical seal arrangement (1) comprising a first mechanical seal (2) having a first rotating slide ring (21) and a first slide ring (22) defining a first sealing gap (23) between sealing surfaces (21a, 22a), the first slide ring (22) having a passageway (25) for supplying a barrier fluid to the first sealing gap (23), wherein the passageway (25) extends from a rear surface (22b) to the sliding surface (22a) of the first stationary slide ring (22), and wherein on the first rotating slide ring (21) a first secondary seal (4) for sealing and a centering device (5) for centering of the first rotating slide ring (21) are arranged. |
| US11680639B1 |
Drive axle system and method of control
A method of controlling a drive axle system. The method may include executing a gear upshift or a gear downshift after decreasing the torque that is provided by an electric motor to a transmission of an axle assembly and increasing the torque that is provided by another electric motor to a transmission of another axle assembly. |
| US11680637B2 |
Electronic shift lever
An electronic shift lever is provided and includes a housing which accommodates various components therein. A motor unit generates a driving force and a reduction unit is connected to the motor unit. The reduction unit is configured to increase the driving force generated from the motor unit. The motor unit and the reduction unit are accommodated inside the housing and are formed integrally with each other. |
| US11680625B2 |
Reusable security tethering device
A device including a screw contrivance, a cable implement, a cable sleeve implement, said cable sleeve implement comprises a double barrel shaped cable sleeve, in which an outer surface of said cable sleeve implement resembles an outer surface of a number 8. The cable sleeve implement further includes, a front end, a screw tap, a back end, a first barrel sleeve, a second barrel sleeve, a lower portion, a cable implement hole, a middle portion, and an upper portion. |
| US11680621B2 |
Dual spring valve
Example aspects of a sliding disc assembly for a dual spring valve, and a method of operating a dual spring valve are disclosed. The sliding disc assembly can comprise a shaft defining a first end and a second end; a disc mounted on the shaft between the first end and the second end, the disc defining an upper disc surface, a lower disc surface, and an annular base surface; a first spring mounted on the shaft between the lower disc surface and the first end of the shaft; and a second spring mounted on the shaft between the upper disc surface and the second end of the shaft, wherein the first spring defines a spring force that is different from a spring force of the second spring. |
| US11680617B2 |
Resilient unit
A resilient unit suitable for providing comfort, convenience, support or protection is described. The unit typically takes the form of a pad comprising a plurality of pocketed coil springs arranged in an array, each spring being substantially encased in an individual pocket, and the unit being compressible in the axial direction of the springs, wherein each spring comprises a number of coils, and in respect of at least some springs the coils at opposed ends are of different diameter. |
| US11680612B2 |
Clutch control device
This clutch control device includes an engine (13), a transmission (21), a clutch device (26) configured to connect and disconnect motive power transmission between the engine (13) and the transmission (21), a clutch actuator (50) configured to drive the clutch device (26) and change a clutch capacity, a control parameter sensor (58) configured to detect a control parameter of the clutch capacity and a control unit (60) configured to calculate a control target value (TP) of the control parameter. The control unit (60) causes the clutch device (26) to perform a stroke in a connection direction until an actual measurement value of the control parameter reaches the control target value (TP). The control unit (60) corrects the control target value (TP) in accordance with at least one of a rotational speed (NE) of the engine (13) and a difference between the target value and the actual measurement value of the control parameter in a stroke process (K3) of causing the clutch device (26) to perform the stroke in the connection direction. |
| US11680606B2 |
Coupler and motor assembly including same
The present invention provides a coupler comprising: an inner insertion part including a through-hole; and an outer support part for encompassing the outside of the inner insertion part, wherein the inner insertion part includes a connection groove through which the outer support part passes, the outer support part includes at least one projection part protruding in the center direction of the through-hole, and the projection part includes a groove part. |
| US11680601B1 |
Hinge with gear synchronization mechanism
A hinge includes a base frame unit and a rotating unit. The base frame unit includes a base seat having two rotating recesses and a transmitting recess, and two interfering plates respectively disposed in the rotating recesses. The rotating unit includes two rotating members respectively and rotatably disposed in the rotating recesses, and a bevel gear member disposed in the transmitting recess. Each rotating member frictionally interferes with the respective interfering plate, and has a bevel gear portion meshing with the bevel gear member. A torque generated as a result of rotation of one rotating member is transmitted through the bevel gear member to rotate the other rotating member relative to the base seat so as to make stable synchronous rotation of the rotating members. |
| US11680596B2 |
Assembled product and a method of assembling the assembled product
An assembled product includes at least three elements arranged in three different planes. A first element is connected perpendicular to a second element, and a third element is connected perpendicular to the second element. The assembled product includes one or more locking devices, each comprising a flexible tongue arranged in an insertion groove one of the at least three elements. The flexible tongue cooperates with a tongue groove, at an adjacent one of the at least three elements, for locking the one element and the adjacent element together. A second edge of the second element is connected to a second edge of the third element by a first of said locking devices. |
| US11680595B2 |
Rail for cabinets
A locking rail for locking of a first and a second panel horizontally. The panels each include an essentially vertical panel surface and an essentially horizontal edge surface. The locking rail includes a first and a second locking device which are configured to engage the edge surface of the first and the second panel, respectively, and an interconnecting extension which extends between said first and second locking device. The first and second locking device each includes a first locking tongue which extends essentially perpendicular to the interconnecting extension. The first locking tongue of the first locking device is configured for locking of the first panel in a first horizontal direction and the first locking tongue of the second locking device is configured for locking of the second panel in the first horizontal direction. The locking rail includes a first locking part which extends essentially perpendicular to the interconnecting extension. |
| US11680593B2 |
Retaining clamp of a quick release fastening device, a quick release fastening device as well as a component connection with this quick release fastening device
A retaining clamp of a quick release fastening device, which is latchable in a component opening and in which a fastening bolt is lockable, comprising the following features: two spring legs arranged opposite to each other in a V-shape, the arrangement of which comprises a tapered open end at which the V-shaped spring legs are not connected to each other, and the arrangement of which comprises a widened end, at which the V-shaped arranged spring legs are connected to each other via a connection web with a central passage opening, and each of the two spring legs arranged in a V-shape comprises a central window with a spring web arranged therein, which is fastened at one side and is at least once angled in its course in the direction of the widened end. |
| US11680591B2 |
Determining remaining life of a hose assembly based on sensor data
A system may include a hose assembly and a controller. The hose assembly may comprise a plurality of sensor devices configured to generate sensor data regarding the hose assembly. The sensor data may include at least one of first sensor data regarding a bend radius of a first portion of the hose assembly, or second sensor data regarding an amount of torque at a second portion of the hose assembly. The controller may be configured to receive the sensor data from the plurality of sensor devices; determine a remaining life of the hose assembly based on the sensor data; and perform an action based on the remaining life of the hose assembly. |
| US11680588B2 |
Lubrication system for a compressor
A lubrication system is provided for supplying lubricant to an air compressor. The air compressor is driven by a drive system. The lubrication system includes a reservoir configured to support lubricant and configured to receive pressurized air from the air compressor, the separator reservoir configured to separate lubricant from the air received from the air compressor; and a motor operably coupled to the drive system and configured to receive pressurized lubricant. The motor is configured to transmit power to the drive system in at least one operating condition. |
| US11680585B2 |
Vacuum pump
A vacuum pump includes a rotor provided with a plurality of rotor blades and a rotor cylinder portion, a driving portion, a bearing, stator blades, a thread groove stator that is disposed downstream of the stator blades and has an inner peripheral surface facing an outer peripheral surface of the rotor cylinder portion, and a heat insulating wall disposed downstream of the thread groove. The heat insulating wall includes a ring-shaped annular portion, and a substantially cylindrical wall portion extending from an inner portion of the annular portion in the radial direction to the upstream side and forming a flow path on the outer peripheral surface side. A first corner portion is formed between an upstream-side surface of the annular portion and the outer peripheral surface of the wall portion, the first corner portion being formed in an arc shape. |
| US11680575B2 |
Bleed valve
An apparatus for use in a gas turbine engine is disclosed comprising a bleed valve and an intermediate valve. In use the bleed valve is exposed to a source of pressurised air, and the bleed valve is movable between an open position, in which the bleed valve permits a flow of the pressurised air through the bleed valve and a closed position, in which the bleed valve does not permit a flow of the pressurised air through the bleed valve. The intermediate valve is operatively connected to the bleed valve and configured to selectively open and close the bleed valve, wherein the intermediate valve is configured in a mode of operation to close the bleed valve based on the pressurised air within the bleed valve exceeding a predetermined threshold. |
| US11680573B2 |
Air pump for an inflatable product and an inflatable product with a built-in air pump
An air pump is delineated for an inflatable product that can be selectively connected thereto. The inflatable product includes a shell located on a side wall. The shell includes an internal chamber for selective placement of the air pump and an air valve for selective communication with the air pump. When the air pump is located in the internal chamber it can be moved to switch between a first position and a second position. The air pump includes an air inlet and an air outlet such that the air inlet is in communication with the air valve in the first position to deflate the inflatable product and the air outlet is in communication with the air valve in the second position to inflate the inflatable product. The air pump can also be used externally via manual connection between the air inlet or the air outlet and other inflatable products. |
| US11680568B2 |
Compressor oil management system
A compressor includes a compression mechanism and a driveshaft that drives the compression mechanism. The driveshaft may include a first axially extending passage, a second axially extending passage, and a lubricant distribution passage. The first and second axially extending passages may be radially offset from each other and may intersect each other at an overlap region. The first and second axially extending passages are in fluid communication with each other at the overlap region. The lubricant distribution passage may extend from the first axially extending passage through an outer diametrical surface of the driveshaft. The lubricant distribution passage may be disposed at a first axial distance from a first axial end of the driveshaft. A first axial end of the overlap region may be disposed at a second axial distance from the first axial end of the driveshaft. The first axial distance may be greater than the second axial distance. |
| US11680565B2 |
Motor-pump system
A motor-pump system includes a first housing part, a hydraulic pump, an electric motor, and a sensor board. The hydraulic pump includes an outer gerotor rotationally supported on the first housing part and an inner gerotor rotationally supported on the first housing part. The electric motor includes a stator assembly rotationally fixed in the first housing part and a rotor assembly with a non-ferrous sensor target, fixed to the outer gerotor. The sensor board includes a plurality of sensor traces for inductively sensing a signal from the non-ferrous sensor target when the outer gerotor is rotated. |
| US11680556B2 |
Methods and systems of advanced yaw control of a wind turbine
Embodiments of the present disclosure include a retrofit auxiliary nacelle yaw position control system that enables advanced nacelle yaw position control of a wind turbine by comparing a desired nacelle yaw position signal with the actual nacelle yaw position and generating a virtual relative wind direction signal that is provided to the existing turbine control unit. This method and system enable implementation of wake steering, collective yaw optimization and dynamic yaw optimization of a collection of wind turbines referred to as a wind plant. Modification of the existing turbine control unit is not required, greatly simplifying the implementation process of advanced yaw control strategies on existing wind plants. |
| US11680555B2 |
Jointed wind turbine rotor blade having varying material combinations along its span for pin reinforcement
A jointed rotor blade includes a first blade segment and a second blade segment extending in opposite directions from a chord-wise joint. Each of blade segments has at least one shell member defining an airfoil surface and an internal support structure. The internal support structure of the first blade segment includes a beam structure extending lengthwise that structurally connects with the internal support structure of the second blade segment via a receiving section. The rotor blade further includes one or more pin joints positioned on at least one of internal support structures of the first blade segment or the second blade segment. Thus, at least one of internal support structures of the first blade segment or the second blade segment includes varying material combinations along a span of the rotor blade at locations of the one or more pin joints so as to reinforce the one or more pin joints. |
| US11680554B2 |
Inertial hydrodynamic pump and wave engine
A buoyant hydrodynamic pump is disclosed that can float on a surface of a body of water over which waves tend to pass. The pump incorporates an open-bottomed tube with a constriction. The tube partially encloses a substantial volume of water with which the tube's constriction interacts, creating and/or amplifying oscillations therein in response to wave action. Wave-driven oscillations result in periodic upward ejections of portions of the water inside the tube that can be collected in a reservoir that is at least partially positioned above the mean water level of the body of water, or pressurized by compressed air or gas, or both. Water within such a reservoir may return to the body of water via a turbine, thereby generating electrical power (making the device a wave engine), or else the device's pumping action can be used for other purposes such as water circulation, propulsion, or cloud seeding. |
| US11680552B2 |
Energy balanced system for generating electric power
In accordance with the present invention an apparatus is provided to maintain separate upper and lower water levels in a bi-level tank. The purpose here is to maintain tank configurations for the water portion of an air/water pathway in the tank that will be followed by a buoyant power module during its electricity generating work cycle. During an operation, the module enters the tank and raises the lower water level. The apparatus is then expanded to displace a volume of water in the tank with a volume of air, which raises the upper water level. Subsequently, when the module leaves the tank, the upper water level is lowered. Further, the apparatus is collapsed to drop the lower water level back to its original level in the tank. Thus, the bi-level tank is reconfigured to receive another module, for another duty cycle. |
| US11680549B2 |
Fluid injection systems for fluid line purging
A fluid injection system can include a main flow line, a primary flow line connected to the main flow line, a primary flow valve disposed on the primary flow line and configured to selectively allow injectant flow to the primary flow line, a secondary flow line connected to the main flow line, and a secondary flow valve disposed on the secondary flow line and configured to selectively allow injectant flow to the secondary flow line. The system can include a primary purge branch in fluid communication with the primary flow line and connected to a purge gas line, a primary purge valve disposed in the primary purge branch between the primary flow line and the purge gas line, a secondary purge branch in fluid communication with the secondary flow line, and a secondary purge valve disposed between the purge gas line and both of the primary purge branch and the secondary purge branch. |
| US11680542B2 |
Thrust reverser door and method for making same
A thrust reverser door includes a backskin including an interior surface and an exterior loft surface. The thrust reverser door further includes a cover plate including a cover plate body having a first side and a second side opposite the first side. The thrust reverser door further includes a grid structure mounted to the second side of the cover plate body and the interior surface of the backskin. |
| US11680540B2 |
Piston for an internal combustion engine and production method
A piston for an internal combustion engine may include a piston crown, a piston body, and a ring portion. The piston body may have a radially outermost piston outer surface, which may emanate from the piston crown and extend axially and in a circumferential direction. The ring portion may be disposed axially spaced apart from the piston crown. The ring portion may extend axially and in the circumferential direction. The ring portion may include a ring carrier with a ring groove configured to receive a piston ring. The ring portion may further include a radially outer ring portion outer surface that extends in the circumferential direction. The ring portion outer surface may be disposed radially to an inside relative to the piston outer surface. The piston outer surface may extend elliptically in the circumferential direction. The ring portion outer surface may extend rotation-symmetrically in the circumferential direction. |
| US11680538B2 |
Cylinder sleeve for an internal combustion engine
A cylindrical sleeve for an internal combustion engine is disclosed. The cylindrical sleeve includes a hollow cylindrical sleeve body, extending along an axial direction, with an inner peripheral side that has, along the axial direction, a first axial portion and a second axial portion. The inner peripheral side in the first axial portion is either cylindrical or opens at a first opening angle towards the second axial portion. The second axial portion opens at a second opening angle away from the first axial portion that is greater than the first opening angle. A first surface roughness of the inner peripheral side in the first axial portion is greater than a second surface roughness in the second axial portion. |
| US11680537B2 |
Cylinder liner and cylinder bore
The present invention addresses the problem of providing a cylinder liner or a cylinder bore, which can reduce not only friction on a sliding surface but also oil consumption. In a piston sliding direction of the cylinder bore, grooves of a second sliding region positioned on the side of crankcase have a higher groove area ratio at a depth of 0.3 μm than grooves of a first sliding region positioned on the side of combustion chamber, and the groove area ratio is in a specific range, whereby friction and oil consumption can be reduced. |
| US11680535B2 |
On board diagnostic method for electromagnetic latch assembly
A method of providing diagnostic information for an electromagnetic latch assembly (122) includes providing a pulse to a circuit (200) that include one or more electromagnetic latch assemblies. The circuit (200) includes coils (199) of the electromagnetic latch assemblies. Each coil is inductively coupled with an armature (131) that is mechanically coupled to a latch pin (118). The circuit (200) is pulsed and a DC current in the circuit (200) that results from the pulse is measured over a first interval to determine a primary response. The current in the circuit (200) over a second interval is measured to determine a reference response. A second pulse may be used to generate the current for the reference response. The primary response and the reference response are compared to provide diagnostic information relating to position or movement of one or more of the latch pins (118). |
| US11680534B1 |
Robust control of rolling engine start-stop
Rolling engine start-stop (RESS) system and methods for a vehicle include a set of sensors configured to measure a set of operating parameters of the vehicle comprising at least (i) driver input via brake pedal of the vehicle, (ii) vehicle speed, and (iii) a steering angle of the vehicle and a controller configured to, based on the set of operating parameters, determine a target vehicle speed for stopping an engine of the vehicle, and based on the steering angle of the vehicle, selectively stopping the engine of the vehicle when the vehicle speed falls to the determined target vehicle speed, wherein stopping the engine of the vehicle at the determined target vehicle speed decreases noise/vibration/harshness (NVH) caused by stopping the engine. |
| US11680531B2 |
Adaptive bleed schedule in a gas turbine engine
An aspect includes a system for a gas turbine engine. The system includes one or more bleeds of the gas turbine engine and a control system configured to check one or more activation conditions of a dirt rejection mode in the gas turbine engine. A bleed control schedule of the gas turbine engine is adjusted to extend a time to hold the one or more bleeds of the gas turbine engine partially open at a power setting above a threshold based on the one or more activation conditions. One or more deactivation conditions of the dirt rejection mode in the gas turbine engine are checked. The dirt rejection mode is deactivated to fully close the one or more bleeds based on the one or more deactivation conditions. |
| US11680530B1 |
Heat exchanger capacity for one or more heat exchangers associated with a power gearbox of a turbofan engine
A turbofan engine having one or more heat exchangers tied to a power gearbox is provided. The power gearbox mechanically couples a low pressure spool and a fan of the turbofan engine. The one or more heat exchangers have a heat exchanger capacity defined by a resultant heat transfer surface area density associated with the one or more heat exchangers multiplied by a heat conductance factor that relates a power gearbox heat load, a fan power consumption function, a fan diameter of the fan, and a bypass ratio of the turbofan engine. The heat exchanger capacity is between 0.77 and 48 for a rotational speed of the low pressure spool between 2,000 and 16,000 revolutions per minute at one hundred percent capacity and a resultant heat transfer surface area density being between 3,000 m2/m3 and 13,000 m2/m3. |
| US11680528B2 |
Internally-mounted torch igniters with removable igniter heads
A torch igniter for a combustor of a gas turbine engine includes an igniter body and an igniter head. The igniter body is disposed within a high-pressure case of a gas turbine engine and extends primarily along a first axis, and includes an annular wall and an outlet wall. The annular wall surrounds the first axis and defines a radial extent of a combustion chamber therewithin. The outlet wall is disposed at a downstream end of the annular wall, defines a downstream extent of the combustion chamber, and includes an outlet fluidly communicating between the combustion chamber and an interior of the combustor. The igniter head is removably attached to the igniter body at an upstream end of the annular wall, wherein the igniter head defines an upstream extent of the combustion chamber, and includes an ignition source and a fuel injector. |
| US11680525B2 |
Lubricant filter for a turbine engine
An assembly is provided for a turbine engine. This turbine engine assembly includes a journal bearing and a filter. The journal bearing has an internal bearing bore. The filter is arranged within the internal bearing bore. The filter includes a tubular filter element and a first end cap. The tubular filter element extends axially along an axis between a first end and a second end. A perforated portion of the tubular filter element is radially disposed away from the journal bearing by a cavity. The first end cap is mounted to the tubular filter element at the first end. The first end cap is sealed radially against the journal bearing by a first interference fit. |
| US11680524B1 |
Turbine engine acoustic panel with outer flange case mounting
A gas turbine engine includes a fan case assembly adapted to extend around blades of a fan rotor included in the gas turbine engine. The fan case assembly includes an annular case that extends around an axis, an acoustic panel coupled to the annular case and configured to dampen vibrations and a bolting arrangement that couples the acoustic panel to the annular case. |
| US11680515B1 |
Intake and charge air cooling system with passive variable charge enabler
An air cooling system for a vehicle engine includes an air intake configured to receive intake air for delivery to the engine, a first coolant loop thermally coupled to the air intake to provide cooling to the intake air, and a pump for circulating coolant through the first coolant loop. A second coolant loop is thermally coupled to the air intake to provide further cooling to the intake air, and undergoes a vapor compression cycle. A compressor circulates coolant through the second coolant loop. The first and second coolant loops are separate loops using a common condenser. A passive variable charge enabler assembly is configured to remove coolant circulating in the system when the compressor is on. |
| US11680513B2 |
Cylinder head for an internal combustion engine
A cylinder head for an internal combustion engine comprising a prechamber (3), wherein a prechamber gas valve (5) is fitted into a cavity in the cylinder head (2) and the prechamber gas valve (5) is connected to the prechamber (3) by way of a flow transfer passage (10), wherein the flow transfer passage (10) has a first portion (8) adjoining the prechamber gas valve (5) and a second portion (1) into which the first portion (8) opens, wherein the second portion (1) extends at least around a part of a periphery of the prechamber (3), wherein the second portion (1) has an uninterrupted peripheral surface apart from that opening (7) with which it passes into the prechamber (3). |
| US11680510B1 |
Cooling device for internal combustion engine and cooling method of internal combustion engine
A cooling device for an internal combustion engine is provided. The cooling device includes a first passage connected to the internal combustion engine and circulating a coolant, a second passage connected to the internal combustion engine and circulating the coolant, a heat exchanger provided on the first passage and configured such that heat exchange is performed with respect to the coolant, a first pump provided on the first passage, a second pump provided on the second passage and an electronic control unit controlling the first pump and the second pump. The electronic control unit, when a temperature of the coolant is no lower than a predetermined temperature, drives the first pump such that a flow rate of the coolant in the first passage increases as compared to when the temperature of the coolant is lower than the predetermined temperature, and performs first control of stopping the second pump. |
| US11680504B2 |
Carbon capture system, apparatus, and method
A combined power conversion and carbon capture and recycling subsystem including a fossil fueled oxidation unit, a physical adsorbent CO2 capture medium, rotor, motor, heater, CO2 compressor, diffuser and water storage tank. Exhaust gas from fossil fuel oxidation is scrubbed of CO2 via passage across a physical adsorbent and then released from the adsorbent via fuel oxidation waste heat. High CO2 concentration scrubber exhaust air is then compressed and fed to a diffuser which facilitates dissociation of the CO2 into water where it is temporarily stored for use in watering plants. Carbon from fossil fuel is recycled back into the environment and permanently stored as biomass by natural means of photosynthesis. |
| US11680503B2 |
Exhaust sound tuning system and method
Methods and systems are provided for adjusting a position of an exhaust valve that regulates engine exhaust noise. In one example, the position of the exhaust valve is adjusted according to a distance between a first vehicle and a second vehicle. The exhaust valve may be adjusted to reduce an exhaust noise level when the distance between the first vehicle and the second vehicle is less than a threshold distance. |
| US11680502B2 |
Muffler
A muffler includes an exhaust pipe, a shell, and a cover. The exhaust pipe includes communication holes and is configured to allow an exhaust gas to flow through an interior of the exhaust pipe. The shell is disposed outside the communication holes to cover the communication holes. The cover has a tubular shape. The cover is disposed between the exhaust pipe and the shell. The cover is disposed at a distance, which is specified in advance, from the exhaust pipe. |
| US11680495B2 |
Single movement convergent and convergent-divergent nozzle
A variable exhaust nozzle for use with a gas turbine engine includes an outer shroud and an inner plug that can move relative to the outer shroud. The relative movement of the inner plug and the outer shroud changes the shape of the variable exhaust nozzle from one that converges in area to one that converges and then diverges in area. |
| US11680490B2 |
Blade for a turbo machine, blade assembly, gas turbine, and method for manufacturing a blade for a turbo machine
A blade for turbo machine is provided. The blade for a turbo machine includes an airfoil body extending in a radial direction between a root end and a tip end and including an inner void extending from the root end in the radial direction, a root body integrally formed with the airfoil body, extending from the root end of the air foil body to a bottom end in the radial direction, and including a receiving slot extending from the bottom end in the radial direction and opening into the inner void of the air foil body, and an insert positioned in the receiving slot of the root body and including a plurality of through holes extending in the radial direction to form a fluid connection to the inner void of the air foil body. |
| US11680483B2 |
Plug assembly for positioning within a passageway of a wellhead component
A system includes a plug assembly having a housing configured to be positioned within a first passageway formed in a wellhead component. A channel is formed in the housing, and the channel is configured to enable fluid to flow from a bore of the wellhead component into the channel. A sensor is supported by the housing and is configured to measure a condition of the fluid within the channel. An annular seal is configured to extend between an outer surface of the housing and an inner surface of a second passageway formed in a flange that circumferentially surrounds at least part of the plug assembly while the flange is coupled to the wellhead component. |
| US11680481B2 |
Downhole flowmeter
An intelligent completion module comprises a flowmeter that uses one or more electromagnetic acoustic transducer (EMAT) sensors and a flow control valve. The flow rate and the speed of sound in the production fluid from a production zone is measured and used to make reservoir management decisions. The flowmeter comprises at least two EMAT rings, comprising one or more EMAT sensors in a circular distribution which can be used in propagation or pulse-echo modes. In a segregated flow regime, a single EMAT sensor in pulse-echo mode is used to measure holdups of fluid components. |
| US11680480B2 |
Multi-layer gas reservoir field development system and method
Provided are embodiments for hydrocarbon reservoir development that include the following: identifying proposed well locations within a reservoir boundary, for each location, developing a well plan by: (a) identifying layers of the reservoir located below the proposed location; (b) iteratively assessing the layers (from deepest to shallowest) to identify a deepest “suitable” layer that is not dry, congested, or unsuitable for gas production; and (c) performing the following for the identified layer and the location: (i) determining a borehole configuration for the location; (ii) determining a completion type for the location; and (iii) determining a stimulation treatment for the location, where a well plan for the location (e.g., for use in developing the reservoir) is generated that specifies some or all of a well location, the target layer, a borehole configuration, a completion type, and a stimulation treatment that corresponds to those determined for the proposed well location. |
| US11680476B2 |
High temperature and high pressure AlGaN/GaN electronics
Disclosed herein are devices, systems and methods useful for downhole sensors and electronics suitable for harsh thermal and mechanical environment associated with high-temperature geothermal drilling and high-temperature/high-pressure oil and gas drilling. |
| US11680473B2 |
Cable management of electric powered hydraulic fracturing pump unit
A hydraulic fracturing system includes a pump, an electrically powered motor for driving the pump, a trailer on which the pump and motor are mounted, and a transformer that steps down electricity for use by the motor. Electrical output from the transformer connects to a series of receptacles mounted onto a housing around the transformer. A similar set of receptacles is provided on the trailer and which are electrically connected to the motor. Power cables equipped with plugs on their opposing ends insert into the receptacles to close an electrical circuit between the transformer and pump. |
| US11680470B2 |
Flow control system
A flow control system selectively regulates production of a fluid from a well. The flow control system includes a plurality of flow control devices, each flow control device rotatable by a portion of the fluid and selectively directing the portion of the fluid through an outlet of the flow control device based on the density of the fluid. The system further includes a regulator valve controlled at least in part by the portion of fluid exiting the outlet of the flow control device. The regulating valve regulates production of a remaining portion of the fluid from the well. |
| US11680469B2 |
Method and system for autonomous flow rate control in hydraulic stimulation operations
A method may include determining time-derivative pressure data based on pressure data regarding a pump system that is performing a hydraulic stimulation operation in a geological region. The method may further include determining a moving average value based on the time-derivative pressure data and a predetermined time window. The method may further include determining a flow rate adjustment for the pump system based on the moving average value, an update interval for adjusting flow rates, and a predetermined flow rate rule. A size of the predetermined time window may be different from the update interval. The method may further include using smoothed pressure data to determine time-derivative pressure data. The method may further include determining a flow rate adjustment for the pump system based on the time-derivative pressure data derived from the smoothed pressure data. |
| US11680467B2 |
Gopher trap
A perforated filtration insert includes a head unit and a body portion having perforated side walls. The body portion is closed at one end by a cap such that fluid entering the body exits through the perforations in the side walls of the insert. |
| US11680464B2 |
Methods and systems for reservoir and wellbore simulation
Methods of exploiting a formation containing a reservoir of hydrocarbons utilize a gas-liquid drift-flux (DF) model for a multi-segmented wellbore (MSW). The DF model is provided for use in conjunction with a reservoir simulator. The DF model is configured to account for pipe inclinations of the MSW between −90° and +90° including horizontal or near-horizontal wellbores in addition to vertical and slanted wellbores. The DF model is based on mixture velocity as opposed to superficial velocities, thereby permitting the DF model to be integrated with reservoir models that utilize mixture velocity. The DF model can also be continuous and differentiable over all primary variables. |
| US11680463B2 |
Multilateral junction with integral flow control
A multilateral junction comprising a y-block and a port seal member. The y-block comprises a main bore, a lateral bore, and lateral port formed in the y-block. The port seal member is integrated within the main bore and has at least one of an opened, closed, and choked position. The multilateral junction also includes one or more gaskets configured to hydraulically isolate the lateral bore when the port seal member is in a closed position. The multilateral junction may further include a controller coupled to the port seal member for performing at least one of an opening, closing, and choking operation on the port seal member. The y-block is a single, machined object with the main bore and the lateral bore formed therein. The multilateral junction is useful in applications that require pressure tight seals and minimal restriction of the internal diameter of a main bore. |
| US11680461B2 |
Sliding sleeve valve and systems incorporating such valves
One illustrative valve disclosed herein includes a body, a first flow bore in the body that includes a fluid flow gallery, a first fluid flow port and a second fluid flow port, wherein the fluid flow gallery is in fluid communication with the first and second fluid flow ports. In this example, the valve also includes a second flow bore in the body and at least one sliding sleeve positioned in the body, wherein the at least one sliding sleeve is adapted to be moved from a first closed position to a second open position, and vice-versa, wherein, in the first closed position, fluid communication between the first flow bore and the second flow bore is blocked and wherein, in the second open position, fluid communication between the first flow bore and the second flow bore is established. |
| US11680458B2 |
Method for replacing a chemical injection valve connected to a well head via an injection line housing and injection line plugging tool
Method for replacing a chemical injection valve connected to a well head via an injection line housing, where an end of an injection line is provided within the injection line housing, includes: connecting an injection line plugging tool to the chemical injection valve; providing threads in the end of the injection line by means of the injection line plugging tool; connecting an injection line plug to the threads of the injection line by the injection line plugging tool; disconnecting the chemical injection valve from the injection line housing; connecting a further chemical injection valve to the injection line housing; connecting the injection line plugging tool to the further chemical injection valve; removing the injection line plug from the end of the injection line by the injection line plugging tool; disconnecting the injection line plugging tool from the further chemical injection valve. |
| US11680457B2 |
Subsea blind stab device
A subsea blind stab (100), comprises a stabbing part (110) for insertion into a hot stab receptacle, the stabbing part (110) including a housing, a central rod (150) slidably arranged within the housing and at least one fluid communication line from the external side of the stabbing part (110) to an internal fluid communication line (180) within the rod (150). The at least one fluid communication line is open in a first position of the rod (150) relative the housing and closed in a second position of the rod (150) relative the housing. The stab (100) further comprises a hollow body (120) attached to one end of the stabbing part (110); a piston (130) slidably arranged in the hollow body (120), with a spring element (160) arranged between the piston (130) and a spring attachment element (170) connected to the body. A first side of the piston (130) forms a fluid chamber (140) in the hollow body. The fluid chamber (140) is in fluid communication with the internal fluid communication line in the rod, and a second side of the piston (130) is exposed to a pressure of the surrounding environment. |
| US11680455B2 |
Three axis vibrating device
Provided is a downhole vibrating tool comprising an interconnected power section, axial shock assembly and lateral vibration assembly wherein the power section comprising a rotor and a stator, the rotor comprising a plurality of lobes and the stator comprising a second plurality of recesses adapted to receive the plurality of lobes, the number of recesses greater than the number of lobes; the axial shock assembly comprising a valve assembly, the axial shock assembly adapted to vary fluid flow therethrough; and the lateral vibration assembly comprising an eccentric mass; wherein the power section, the axial shock assembly and the lateral vibration assembly are aligned linearly. |
| US11680454B2 |
Method of plugging and pressure testing a well
A method of plugging a well extending into a formation to facilitate temporary or permanent abandonment of the well. The method comprises conveying a plug placement and verification tool (PPVT) through the well, to a plug formation location, the PPVT comprising a stinger for delivering a plugging material into the well, an expandable packer disposed at one end of the stinger and a pressure sensor disposed below the expandable packer, and operating the expandable packer to form a seal in the well above the pressure sensor. The method further comprises delivering a plugging material from the stinger into a region of the well above the expandable packer, thereby forming a plug in the well, and thereafter creating a pressure change above the plug and verifying the integrity of the plug using the pressure sensor. |
| US11680453B2 |
Managed pressure drilling manifold and methods
A managed pressure drilling (MPD) manifold has one or more valves that are operable by one or more actuators configured to synchronize the opening of one or more passageways in the valves with the closing of one or more of the other passageways in the valves, in order to minimize the likelihood of error and reduce response time. The valves are configured to transition smoothly between positions without fully blocking fluid flow in the manifold while changing the flow direction. The synchronization may be achieved mechanically, electrically, hydraulic, and/or pneumatically. The actuators may be remotely controlled by a control unit having a processor and control logic software, based on data collected by one or more sensors in the MPD manifold. The positions of the valves of the MPD manifold may be automatically adjusted by the control unit via the actuators. |
| US11680452B2 |
System and method for disassembling drill assemblies
A system for disassembling a drill assembly including a drill bit and one or more columns interlinked with each other. The system includes a first clamping mechanism adapted to engage one of the drill bit or a first column, and a second clamping mechanism adapted to engage a second column disposed successively to the drill bit or the first column. The second clamping mechanism is turned relative to the first clamping mechanism to at least partially delink the second column from the first column or the drill bit. The system further includes a first actuator adapted to move one of the first clamping mechanism or the second clamping mechanism relative to the other to define a gap therebetween to reveal an interface between the second column and the drill bit or the first column for delinking the second column relative to the drill bit or the first column. |
| US11680449B2 |
Polycrystalline diamond compact with increased leaching surface area and method of leaching a polycrystalline diamond compact
The present disclosure provides a sintering assembly and a polycrystalline diamond compact (PDC) including a acid-labile leach-enhancing material, a PDC including cavities formed by removal of an acid-labile leach-enhancing material, and a method of forming a leached PDC using an acid-labile leach-enhancing material. The present disclosure further includes drill bits using PDCs formed suing an acid-labile leach-enhancing material. |
| US11680447B2 |
Power conditioning system for pulse power drilling
A power condition system is disclosed for conditioning power for charging of at least one capacitive element of a pulse power electrode, where the electrical power is received from at least one of a downhole alternator or generator. The received electrical power is rectified and controlled for both voltage and current amplitude. The electrical power is then split into two parallel square wave signals. The electrical power is then transformed, using parallel high frequency high voltage transformers, to a high voltage signal. The high voltage signals are rejoined and rectified to produce a high voltage DC signal. The DC signal is smoothed at a high capacity inductor and output via a switching element to at least one capacitive element of the pulse power electrodes. |
| US11680446B2 |
Valve piloting arrangements for hydraulic percussion devices
A hydraulic percussion device comprising a piston mounted for reciprocal motion within a cylinder to impact a percussion bit and a control valve to control reciprocation of the piston. A valve pilot line is arranged to switch the control valve based on the position of the piston within the cylinder, wherein the valve pilot line is alternately connected, by the reciprocal movement of the piston, to high and low pressure lines (P, T) via an undercut in the piston. The undercut is located at a portion of the piston having a diameter less than the maximum sealing diameter of the piston. |
| US11680442B2 |
Universal pallets for storage and display
Described is a pallet including a base having a length extending between a first end and a second end opposite the first end and a width transverse to the length; and a cage removably coupled to the base. |
| US11680436B2 |
Monitoring system to identify unregistered persons entering premises and to secure rooms containing registered occupants
The disclosed embodiments provide an improved monitoring and security system to identify the presence of persons within a premises, to track the relative location of the person as he or she traverse the premises, and to generate an alert and optionally enter a lockdown mode if the person does not possess a pre-registered computing device or wireless transceiver. In the lockdown mode, doors optionally can be shut and locked through remote or local control or automatically if the distance between the person and the particular door falls below a predetermined threshold. |
| US11680435B2 |
Single drive system for driving multiple driven assemblies
A drive system includes a first rotary component configured to be rotated by an actuator, a second rotary component selectively coupled to the first component, and a third rotary component selectively coupled to the first component. A coupling arrangement is configured to, in a first range of angular positions of the first component, couple the first and second components and decouple the first and third components and configured to, in a second range of angular positions of the first component that does not overlap with the first range, couple the first and third components and decouple the first and second components. |
| US11680433B2 |
Hinge
A hinge including: a first leaf assembly accommodating a portion of a first panel having a first cut-out section, the first leaf assembly including a first insert component which is tight fittingly receivable within the first cut-out section; a second leaf assembly, hingedly coupled to the first leaf assembly, for accommodating a portion of a second panel having a second cut-out section; a spring operatively coupled to the first and second leaf assemblies to bias the hinge to move from an open position to a closed position; and a dampener to dampen movement of the hinge from the open position to the closed position, wherein said longitudinal dampener axis is disposed between and substantially parallel with planes defined by respective opposing faces of the first panel. |
| US11680432B2 |
Flush door handle for vehicle
An exterior door handle assembly for a vehicle door includes a base portion disposed at a door handle region and a handle portion including a base end, a swing end, and a grasping portion disposed between the base end and the swing end. A connector has a first end pivotally connected to the base end of the handle portion and a second end movably coupled with the swing end of the handle portion. The first and second ends of the connector are pivotally attached at respective connecting links that are pivotally attached at the base portion. An actuator operates to engage a portion of a first connecting link to impart pivotal movement of the first connecting link to move the handle portion between a recessed position and a deployed position. When the handle portion is deployed, the handle portion is manually movable to actuate or release a door latch. |
| US11680430B2 |
Linear cinching spindle
A linear drive assembly for use with a vehicle including a vehicle body and a closure. The linear drive assembly may include a stationary portion and a translating portion. The translating portion may include a first end portion and a second end portion. The first end portion may be configured to pivot and translate about a vehicle attachment member. The second end portion may be configured to pivot and translate about a closure attachment member and be coupled to a cable operatively coupled to an actuator. When the second end translates about the closure attachment member, the cable may be pulled to actuate the actuator. |
| US11680428B2 |
Adjustable apparatuses to secure electronic devices to display tables
An apparatus for physically securing a tablet and a keyboard to a tabletop of a display table or to another display surface is described herein. The apparatus includes a main body, a left arm and a right arm that are extendable and retractable relative to the main body and a left side brace and a right side brace attached respectively to the left arm and the right arm, and configured to be secured to a left side and a right side, respectively, of the tablet and the keyboard. The apparatus further includes a back support extending from the top of the main body with a top arm extending from the back support. The top arm is extendable and retractable relative to the back support along a plane that intersects the top of the main body at an oblique angle. |
| US11680427B2 |
Anti-theft merchandise hook
An anti-theft merchandise hook that includes a top wire connected to a housing portion at one end of the top wire, and to a mounting portion, used to mount the anti-theft merchandise hook to a stationary surface, at another end of the top wire opposite the one end. A bottom wire is attached to the mounting portion and extends from the mounting portion toward the housing portion. The bottom wire is configured to hold retail merchandise. A moveable hanger is at least partially disposed within the housing portion. The hanger is configured to move linearly between a closed position in which the hanger abuts the bottom wire, and an open position in which the hanger is spaced some distance from the bottom wire. |
| US11680418B2 |
Assembly for erecting and dismantling a common tower adjacent a building structure and a method of erecting and dismantling the same
The present disclosure relates to a common tower configured to be erected adjacent a building structure into construction. The tower comprises spaced apart columns, made of vertically aligned column hollow sections, spacedly and substantially vertically positioned adjacent the building structure, and vertically spaced apart flooring structures releasably and slidably supported by the spaced apart columns using a plurality of sliders. Each flooring structure is being capable of vertical displacement when supported by the spaced apart columns. The tower further comprises an anchoring system adapted to securely engage with the building structure to maintain the spaced apart columns substantially upright, as well as protection structures adapted to surround the flooring structures. A safe and easy erection of the tower using a common tower assembly is described. |
| US11680416B2 |
Field-assembled flooring systems with mold-resistant isolation boards
Described herein are methods for installing field-assembled flooring systems that include isolation boards on a wall frame, a subfloor, or on both the wall frame and the subfloor. The underlayment can be a hybrid design that includes a combination of isolation panels and cementitious product. The field-assembled flooring systems can use mold-resistant isolation boards to reduce or eliminate the chances of the onset of mold and effects from water damage. The isolation boards can be installed on floors alone, on walls alone, or on both floors and walls to reduce the onset of mold and/or to reduce damage from water. |
| US11680415B2 |
Mechanical locking of floor panels with a flexible bristle tongue
Floor panels which are provided with a mechanical locking system including a displaceable tongue in a displacement groove. The tongue is moulded and provided with bendable protrusions. A building panel having an edge portion provided with a groove, in which a tongue formed as a separate part is received, wherein the tongue includes at least two bow shaped protrusions at a first long edge of the tongue, and wherein the protrusions are arranged bendable in the groove. |
| US11680414B2 |
Floor covering, floor element and method for manufacturing floor elements
Floor covering, made of floor elements, which, at least at two opposite sides, comprise a male and a female coupling part, which allow that two of such floor elements can be interconnected at the respective sides at the respective sides by pushing one of these floor elements with the associated male coupling part, by means of a downward movement, home into the female coupling part of the other floor element, wherein at least one of said coupling parts, either the male coupling part or the female coupling part, is made as least partially in a filled synthetic material composite, such as extruded wood. |
| US11680411B2 |
System and method of assembling and installing commercial roofing
A system for assembling roofing at ground level has an adjustable-length center frame separating a first assembly side from a second assembly side; a first cantilevered gantry on the first assembly side and a second cantilevered gantry on a second side, each cantilevered gantry moveable along the length of the center frame; a plurality of outrigger beams coupled to opposing ends of the center beam, each outrigger beam having a catwalk thereon; a first joist railing and a second joist railing on each assembly side, each joist railing configured to receive an end of an open web joist; and a base frame comprising a plurality of wheels. Once the roofing section has been assembled, hoisting the assembled roofing section to the top of a structure. |
| US11680407B2 |
Systems and methods for post-tensioning in concrete support systems
A system, method, and apparatus for post-tensioning in masonry-based system, especially concrete support systems. In one embodiment, a system is presented that can include an anchor, pocket-former, and bolt, wherein the pocket-former can be configured to engage each of the anchor and bolt to facilitate securing of the system to a form. In another embodiment, a method of post-tensioning is presented, wherein a tendon can be suspended at the live end via connections facilitated by a pocket-former. In another embodiment, a system and method of post-tensioning is presented that prevents a pocket and anchor from being contaminated with debris that could ultimately compromise the integrity of the tensioned material. |
| US11680403B2 |
Multi-purpose structural panels and systems for assembling structures
The present invention is directed to a multi-purpose panel member which may be utilized as any surface or support beam in a structure. In a preferred embodiment, the panel may be extruded monolithically from aluminum. Also disclosed are systems for assembling structures from the panels utilizing a plurality of other components, which are also preferably extruded from aluminum. |
| US11680401B2 |
Precast wall panels and method of erecting a high-rise building using the panels
Precast wall systems and methods for constructing a high-rise building using the precast wall system is disclosed. In one embodiment, the system includes a plurality of interconnected precast panels, each having a top end plate, a bottom end plate, a plurality of vertical bars disposed between the end plates and a cementitious material encasing the vertical bars and defining a plurality of sides of the respective panel. A first of the precast panels has a first column member half defining a right side of the first panel, a second of the precast panels has a second column member half defining a left side of the second panel such that, when the right side of the first precast panel and the left side of the second precast panel are disposed horizontally adjacent to each other, the first column member half and the second column member half collectively form a column member. |
| US11680398B2 |
Strata space frame
A space frame is provided having a first set of nodes located along a first surface and a second set of nodes located along a second surface, and a unitary cell. The second surface non-intersecting the first surface. The unitary cell comprises at least four continuous web elements and extending in three dimensions. The unitary cell spans at least two nodes of the first set of nodes and at least two nodes of the second set of nodes. |
| US11680397B2 |
Kitchen sink drain stopper and strainer
A drain stopper and strainer for a kitchen sink has a cap, a cap seal, an open-close mechanism, a strainer connected to a lower end of the open-close mechanism with an easy-connect mechanism, and an annular seal engaged with the strainer that seals an annular space between the strainer and a drain fitting. The cap seal preferably seals against the strainer. The stopper/strainer can be pushed into and pulled out of the drain fitting without assembly or disassembly. The strainer can be easily disconnected for cleaning and can be easily reconnected afterwards. For a drain fitted with a garbage disposal unit, the strainer has a hub-and-spoke structure for preventing eating and cooking utensils from falling into the garbage disposal unit. |
| US11680396B1 |
Shower hair receptacle
A shower hair receptacle may include a sleeve. The sleeve may include an enclosure, at least one opening in the enclosure, at least one flap selectively disposable over the at least one opening, or a rake edge disposed inside the enclosure. The shower hair receptacle may include at least one adhesive disposed on a back side of an exterior portion of the sleeve. The rake edge may catch hair disposed in the enclosure by a user and remove the hair from the grasp of the user. |
| US11680391B2 |
Surfaces with high surface areas for enhanced condensation and airborne liquid droplet collection
Omniphilic and superomniphilic surfaces for simultaneous vapor condensation and airborne liquid droplet collection are provided. Also provided are methods for using the surfaces to condense liquid vapor and/or capture airborne liquid droplets, such as water droplets found in mist and fog. The surfaces provide enhanced capture and transport efficiency based on preferential capillary condensation on high surface energy surfaces, thin film dynamics, and force convection. |
| US11680388B2 |
System and method for collecting operational vibration data for a mining machine
A system and method for collecting operational vibration data for a mining machine. The method includes, receiving at least one motion command. The method further includes, controlling at least one component based on the at least one motion command. The method further includes determining, by an electronic processor, at least one predicate parameter. The method further includes determining, by the electronic processor, whether the predicate parameter is true. The method further includes, while the at least one component is being controlled based on the motion command and the at least one predicate parameter is true, receiving, from a plurality of sensors, each of the plurality of sensors positioned at one of a plurality of measurement points on the at least one component of the mining machine, a plurality of vibration data sets. |
| US11680387B1 |
Work vehicle having multi-purpose camera for selective monitoring of an area of interest
A method is provided for visually representing areas of interest associated with and/or proximate a work vehicle which includes a first portion (e.g., frame) and a second portion (e.g., work implement) moveable relative thereto, wherein for example a first area of interest comprising terrain proximate a ground-engaging work tool is obscured from direct operator view. An imaging device is mounted on the work vehicle and has a field of view including the first area of interest at least while the tool is proximate a ground-engaging position. Selections may accordingly be made from among various areas of interest, wherein image display parameters associated with perimeter contours of the selected area of interest are substantially maintained throughout movement of the second portion. For example, display parameters corresponding to the first area of interest may be maintained while the tool and the imaging device move relative thereto. |
| US11680385B1 |
Ride control valve
A ride control valve includes a valve housing (30) having a main spool (32) longitudinally displaceably arranged in the valve housing, a balance spool (34), and fluid passage points for a pressure supply (P), a tank return line (T), an accumulator (14) and a boom cylinder unit (10). The balance spool (34) continuously balances the pressure between the fluid ports of the accumulator (14) and the boom cylinder unit (10). The main spool (32) is controlled by the operator and initially interconnects these fluid ports of the accumulator (14) and the boom cylinder unit (10), starting from a closed fluid connection, via a restricted fluid connection, to a fully opened fluid connection, or disconnects them from each other in reverse sequence. |
| US11680382B2 |
Controlling a work machine based on in-rubber tire/track sensor
A stability control system identifies an actionable condition, such as instability, in an off-road mobile machine, based upon an in-rubber tire sensor. A remedial action is identified, and a control signal is generated to control the mobile machine to take the remedial action. |
| US11680381B2 |
Variable system pressure based on implement position
A hydraulic system for controlling an implement on a work machine may include a hydraulic reservoir, a hydraulic pump in fluid communication with the reservoir, a central valve in fluid communication with the pump and configured for controlling the implement, a load sense pressure relief system, and a controller. The controller may be configured for controlling the central valve and the load sense pressure relief system and selecting between operating the hydraulic system at a first pressure and a second pressure based on a factor relating to implement position. |
| US11680378B1 |
Spike strip
Embodiments are directed toward a spike strip. The spike strip preferably includes a housing, a plurality of spikes disposed in the housing, a door, and a mover. The door is preferably configured to transition between a closed configuration in which the spikes are covered and prevented from puncturing tires of vehicles driving over the spike strip and an open configuration in which the spikes are exposed and allowed to puncture a tire of a vehicle driving over the spike strip. The mover is preferably configured to transition the door from the closed configuration to the open configuration responsive to a signal provided to the spike strip from a remote location. |
| US11680375B2 |
Road surfacing machine
An automated system for creating a road from sand, gravel or aggregate in conjunction with expandable webbing is provided in which expandable webbing and sand, gravel or aggregate may be positioned and deployed by the system to form a road surface. A series of pins may restrain and transport the webbing. An automatic welder may connect sections of webbing. A hopper, conveyor and auger may receive and distribute the sand, gravel or aggregate. The sand, gravel and aggregate may be combined with the expandable webbing and then settled into place in the ground using a vibration plate. |
| US11680371B2 |
Method for producing multi-layer paper
A method for producing dried multilayer paper is provided comprising dewatering a first aqueous fibrous suspension, thereby creating a first fibrous web; dewatering a second aqueous fibrous suspension, thereby creating a second fibrous web; spraying one or more of a first fibrous web and a second fibrous web with a spray solution or spray suspension, thereby producing at least one sprayed fibrous web; assembling the first fibrous web with the second fibrous web; dehydrating the resulting layer compound by pressing; then dehydrating by supplying heat, which creates the dried multilayer paper. The spray solution or spray suspension contains water and at least one water-soluble polymer P. The polymer P is obtained by polymerizing: 40 to 85 mol % of a monomer of Formula I in which R1=H or C1-C6-Alkyl; and 15 to 60 mol % of one or more ethylenically unsaturated monomers. |
| US11680366B2 |
Laser finishing design tool
A computer system of a finishing center, such as a mobile finishing center, includes a tool that allows a customer to preview or create new designs for apparel before purchase and before laser finishing. Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. Based on a laser input file with a pattern, a laser will burn or ablate the pattern onto apparel. With the tool, the customer will be able to preview, create, make changes, and view images of a design, in real time, before purchase and burning or ablation by a laser. Input to the tool can include fabric template images, laser input files, and damage input. In an implementation, the customer or another user can also move, rotate, scale, and warp the image input. |
| US11680362B2 |
Laundry treating apparatus
A laundry treating apparatus is disclosed, which enables washing, drying, deodorization, sterilization and wrinkle removal. The laundry treating apparatus comprises a cabinet provided with a receiving space in which laundry is received; a supply unit for supplying at least one of the air and water into the receiving space; a presser provided in the receiving space to pressurize the laundry so as to remove a wrinkle of the laundry; and a clamp unit detachably pressurizing and fixing both ends of the laundry before pressurizing the laundry by using the presser. |
| US11680351B2 |
Washing machine with conduit for supplying water to nozzles at gasket and manufacturing method of the conduit
A washing machine includes a casing, a tub, a drum, a circulation pump, an annular gasket connecting between openings of the casing and the tub and including circulation nozzles configured to supply water into the drum, and a conduit fixed to the gasket and guiding water to the circulation nozzles. The conduit includes an inlet port configured to receive water from the pump, a transport pipe configured to guide water from the inlet port to the circulation nozzles, and a supply ports configured to supply water to the circulation nozzles. A method for manufacturing a conduit includes positioning supply ports in a cavity defined at a first mold, forming a parison having a hollow opening by extruding a raw material, positioning the parison in the cavity, combining the first mold and a second mold, and injecting gas into the hollow opening of the parison. |
| US11680343B2 |
Textiles and articles, and processes for making the same
Articles of wear having one or more textiles that include a low processing temperature polymeric composition and a high processing temperature polymeric composition, and methods of manufacturing the same are disclosed. The low processing temperature polymeric composition and the high processing temperature polymeric composition can be selectively incorporated into a textile to provide one or more structural properties and/or other advantageous properties to the article. The textile can be thermoformed to impart such structural and/or other advantageous properties to the article of wear. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure. |
| US11680340B2 |
Low etch pit density 6 inch semi-insulating gallium arsenide wafers
Methods and systems for low etch pit density 6 inch semi-insulating gallium arsenide wafers may include a semi-insulating gallium arsenide single crystal wafer having a diameter of 6 inches or greater without intentional dopants for reducing dislocation density, an etch pit density of less than 1000 cm−2, and a resistivity of 1×107 Ω-cm or more. The wafer may have an optical absorption of less than 5 cm−1 less than 4 cm−1 or less than 3 cm−1 at 940 nm wavelength. The wafer may have a carrier mobility of 3000 cm2/V-sec or higher. The wafer may have a thickness of 500 μm or greater. Electronic devices may be formed on a first surface of the wafer. The wafer may have a carrier concentration of 1.1×107 cm−3 or less. |
| US11680339B2 |
Method of manufacturing group III nitride semiconductor substrate, group III nitride semiconductor substrate, and bulk crystal
There is provided a method of manufacturing a group III nitride semiconductor substrate including: a fixing step S10 of fixing abase substrate, which includes a group III nitride semiconductor layer having a semipolar plane as a main surface, to a susceptor; a first growth step S11 of forming a first growth layer by growing a group III nitride semiconductor over the main surface of the group III nitride semiconductor layer in a state in which the base substrate is fixed to the susceptor using an HVPE method; a cooling step S12 of cooling a laminate including the susceptor, the base substrate, and the first growth layer; and a second growth step S13 of forming a second growth layer by growing a group III nitride semiconductor over the first growth layer in a state in which the base substrate is fixed to the susceptor using the HVPE method. |
| US11680336B2 |
Methods for growing a nitrogen doped single crystal silicon ingot using continuous Czochralski method
A method for growing a single crystal silicon ingot by the continuous Czochralski method is disclosed. The melt depth and thermal conditions are constant during growth because the silicon melt is continuously replenished as it is consumed, and the crucible location is fixed. The critical v/G is determined by the hot zone configuration, and the continuous replenishment of silicon to the melt during growth enables growth of the ingot at a constant pull rate consistent with the critical v/G during growth of a substantial portion of the main body of the ingot. The continuous replenishment of silicon is accompanied by periodic or continuous nitrogen addition to the melt to result in a nitrogen doped ingot. |
| US11680333B2 |
Defect engineered high quality multilayer epitaxial graphene growth with thickness controllability
Methods for forming a graphene film on a silicon carbide material are provided, along with the resulting coated materials. The method can include: heating the silicon carbide material to a growth temperature (e.g., about 1,000° C. to about 2,200° C.), and exposing the silicon carbide material to a growth atmosphere comprising a halogen species. The halogen species reacts with the silicon carbide material to remove silicon therefrom. The halogen species can comprise fluorine (e.g., SiF4, etc.), chlorine (e.g., SiCl4), or a mixture thereof. |
| US11680326B2 |
Methods and apparatus for production of electrochemical graphite
A method of producing graphite may include beneficiating an amount of coal to form a coal char, grinding the coal char to produce a crushed char and placing the crushed char in a porous container. Then, the method includes immersing the porous container in a molten salt bath. The molten salt bath includes a graphite anode. The method further includes applying an electrical potential across the porous container and the graphite anode such that a graphite deposit forms on the graphite anode. The graphite anode is removed from the molten salt bath and the graphite deposit is separated from the graphite anode to produce graphite fragments. |
| US11680324B2 |
Method for manufacturing structured press elements
A method for manufacturing structured press elements comprises at least the following steps: the step of providing an element of metal; the step of providing a mask on a surface of the element for shielding portions of the surface; the step of treating non-shielded portions of the surface of the element; the step of removing the mask; wherein the method comprises at least a step in which the surface of the element is subjected to an ultrasonic treatment and/or that the step of providing the mask comprises at least a treatment with infrared radiation and/or that the step of chemically treating is performed with the surface directed downward. |
| US11680323B2 |
Method for forming a temperature sensing layer within a thermal barrier coating
A thermal barrier coated component, such as a turbine blade formed from a superalloy substrate, includes a thermal barrier coating applied onto the substrate. A metallic bond coat layer is on the substrate and includes rare-earth luminescent dopants. A ceramic top coat layer is on the bond coat layer. A temperature sensing thermally grown oxide (TGO) layer is formed at the interface of the bond coat layer and ceramic top coat layer. The temperature sensing TGO layer includes grown rare-earth luminescent ions migrated from the metallic bond coat layer in an amount sufficient to enable luminescence sensing of the TGO layer for real-time phosphor thermometry temperature measurements at the TGO layer. |
| US11680322B2 |
Method for forming a laminated film on a substrate
A method for forming a film on a substrate by continuous vapor deposition includes: introducing the substrate into a film-forming apparatus; conveying the substrate into a pretreatment compartment of a pressure reduction chamber of the film-forming apparatus; performing plasma pretreatment of the substrate including supplying a plasma source gas composed of argon and at least one of oxygen, nitrogen, carbon dioxide gas and ethylene, introducing the plasma source gas that has been supplied as plasma into a gap between a magnet of the pretreatment compartment and a pretreatment roller such that the plasma is entrapped in the gap, and holding the plasma and applying a voltage between the pretreatment roller and a plasma-supply nozzle; conveying the substrate into a vapor deposition compartment of the pressure reduction chamber; and forming the film by vapor deposition on a surface of the substrate which has been pretreated. |
| US11680313B2 |
Selective deposition on non-metallic surfaces
Methods for selectively depositing on non-metallic surfaces are disclosed. Some embodiments of the disclosure utilize an unsaturated hydrocarbon to form a blocking layer on metallic surfaces. Deposition is performed to selectively deposit on the unblocked non-metallic surfaces. Some embodiments of the disclosure relate to methods of forming metallic vias with decreased resistance. |
| US11680308B2 |
Plasma erosion resistant rare-earth oxide based thin film coatings
A chamber component for a process chamber comprises a ceramic body and one or more protective layer on at least one surface of the ceramic body, wherein the one or more protective layer comprises Y3Al5O12 having a dielectric constant of 9.76+/−up to 30% and a hermiticity of 4.4E-10 cm3/s+/−up to 30%. |
| US11680307B2 |
Magnetic core and coil component
A magnetic core includes a metal magnetic powder, which has a large size powder, an intermediate size powder, and a small size powder. A particle size of the large size powder is 10 μm or more and 60 μm or less. A particle size of the intermediate size powder is 2.0 μm or more and less than 10 μm. A particle size of the small size powder is 0.1 μm or more and less than 2.0 μm. The large size powder, the intermediate size powder, and the small size powder have an insulation coating. When A1 represents an average insulation coating thickness of the large size powder, A2 represents an average insulation coating thickness of the intermediate size powder, A3 represents an average insulation coating thickness of the small size powder, A3 is 30 nm or more and 100 nm or less, A3/A1≥1.3, and A3/A2≥1.0. |
| US11680303B2 |
Steel sheet and manufacturing method therefor
This steel sheet has a predetermined chemical composition, in which a steel structure of an inside of the steel sheet contains, by volume fraction, soft ferrite: 0% to 30%, retained austenite: 3% to 40%, fresh martensite: 0% to 30%, a sum of pearlite and cementite: 0% to 10%, and a remainder includes hard ferrite, a number proportion of the retained austenite having an aspect ratio of 2.0 or more in the total retained austenite is 50% or more, a soft layer having a thickness of 1 to 100 μm from a surface in a sheet thickness direction is present, in ferrite contained in the soft layer, a volume fraction of grains having an aspect ratio of 3.0 or more is 50% or more, a volume fraction of retained austenite in the soft layer is 80% or less of the volume fraction of the retained austenite in the inside of the steel sheet, and a peak of an emission intensity at a wavelength indicating Si appears in a range of more than 0.2 μm and 10.0 μm or less from the surface. |
| US11680297B2 |
Activities of multiple cancer-related pathways are associated with BRAF mutation and predict the resistance to BRAF/MEK inhibitors in melanoma cells
The present inventors have identified specific oncogenic pathways preferentially activated in BRAF-mutated-melanoma cells and a pathway pattern that predicts resistance of BRAF-mutated melanoma to BRAF/MEK inhibitors, providing novel clinical implications for melanoma therapy. In one embodiment, a method comprises (a) testing a sample oiBRAF-mutated melanoma cells isolated from a patient and measuring the expression levels of genes expressed in the following oncogenic pathways: TNFa, EGFR, IFNa, hypoxia, IFNy, STAT3 and Myc; (b) calculating a 7-pathway activation pattern based on the measured expression levels of step (a); and (c) identifying the patient's resistance level to BRAF/MEK inhibitor treatment based on comparison of the calculated 7-pathway activation pattern to a reference. |
| US11680296B2 |
Mycobacterium tuberculosis host-pathogen interaction
Gene expression signatures and pathways associated with tuberculosis are identified. The invention provides for diagnostic assays based on gene markers and cell composition, as well as therapeutic targets for modulating tuberculosis infection. In addition, tuberculosis copy number contained in cells and methods of detecting high and low copy number are disclosed. |
| US11680295B2 |
Methods and compositions for testing and breeding cattle for improved fertility and embryonic survival
Disclosed are arrays of nucleic acid molecules, kits, methods of genotyping and marker assisted bovine breeding methods using SNPs on genes of the bovine interferon tau signaling pathway for improved bovine fertilization rate, or embryo survival, or both. |
| US11680294B2 |
Amplicon region as epigenetic marker for the identification of non-classical monocytes
The present invention relates to a method, in particular an in vitro method, for identifying non-classical monocytes, comprising analyzing the methylation status of at least one CpG position in the mammalian genomic region comprising an amplicon, wherein a demethylation or lack of methylation of said region is indicative for a non-classical monocyte, when compared to a classical monocyte or a non-monocyte cell. The analyses according to the invention can identify non-classical monocytes on an epigenetic level and distinguish them from all other cells in complex samples, such as, for example, other blood or immune cells. The present invention furthermore provides an improved method for quantifying non-classical monocytes, in particular in complex samples. The method can be performed without a step of purifying and/or enriching cells, preferably in whole blood and/or non-trypsinized tissue. |
| US11680293B1 |
Methods and compositions for amplifying DNA and generating DNA sequencing results from target-enriched DNA molecules
Methods, apparatuses and compositions for generating highly sensitive and accurate sequencing results of massive parallel sequencing (NGS). The methods and compositions may be referred to as SubDivision-Seq, and may comprise two parts. The first part includes making a target-enriched DNA library, organizing the UMIs on DNA molecules to form primary clones and subdividing the primary clones into subclones. The second part includes sequencing the DNA library by NGS, deducing consensus sequence from each subclone, then deducing consensus sequence in each primary clone. |
| US11680291B2 |
PCR apparatus for real-time detecting of one or more fluorescent signals
The present invention discloses a Polymerase Chain Reaction (PCR) apparatus for real-time detecting of one or more fluorescent signals. According to the apparatus, the PCR is performed by controlling heating and cooling intervals of a reagent container receiving space. With the aid of an added specific probe and fluorescent material, as well as a light source and a spectrometer, a generated fluorescent signal is detected. Meanwhile, the apparatus is also pre-loaded with an algorithm configured to analyze and quantify the fluorescent signal in a real-time manner. |
| US11680289B2 |
Multiplexed method for the identification and quantitation of minor alleles and polymorphisms
Provided herein are products and processes for detecting the presence or absence of minor nucleic acid species in a sample containing a mixture of minor nucleic acid species and one or more major nucleic acid species, where the amount (frequency or copy number) of the minor nucleic acid species is less than that of the major nucleic acid species. Certain methods include amplifying the mixture and extending the resulting amplicons using chain terminating reagents and extension primers that specifically hybridize to the amplicons, where a chain terminating reagent specific for the major nucleic acid species has a concentration that is less than a chain terminating reagent that is specific for a minor nucleic acid species. Skewing the concentrations of the chain terminating reagents in favor of high concentrations of the chain terminating reagents specific for the minor nucleic acid species relative to a chain terminating reagent specific for a major nucleic acid species improves the detection limit (sensitivity) of detecting minor nucleic acid species present at low frequency or copy number in the mixture. In addition, the signals generated from the extension product of the major nucleic acid species amplicon can serve as a positive control and permit quantification of the minor nucleic acid species relative to the major nucleic acid species in the mixture. |
| US11680288B2 |
Spatial sequencing
Disclosed herein, inter alia, are compositions and methods of use thereof for interrogating a sample comprising a cell. |
| US11680284B2 |
Screening for structural variants
The invention relates to carrier screening and methods for describing a structural variant, such as a large rearrangement or chromosomal abnormality, in a person's genome using probes that are designed to determine the person's genetic sequence and reveal substitution mutations and small structural variants. Identifying a structural variant may include exposing a nucleic acid to a plurality of probes. Each probe has a linked pair of targeting arms designed to hybridize upstream and downstream of a target in a genome. The method includes hybridizing two of the probes to the nucleic acid and attaching the two probes together to create an inter-probe product as well as detecting the inter-probe product and reporting a structural variant of the genome in the nucleic acid. |
| US11680283B2 |
In situ combinatorial labeling of cellular molecules
Methods of uniquely labeling or barcoding molecules within a nucleus, a plurality of nuclei, a cell, a plurality of cells, and/or a tissue are provided. Kits for uniquely labeling or barcoding molecules within a nucleus, a plurality of nuclei, a cell, a plurality of cells, and/or a tissue are also provided. The molecules to be labeled may include, but are not limited to, RNAs and/or cDNAs. |
| US11680281B2 |
Biosynthetic production of steviol glycosides and processes therefore
The present invention relates to the production of steviol glycoside rebaudiosides D4, WB1 and WB2 and the production of rebaudioside M from Reb D4. |
| US11680275B2 |
Self-regulating AAV vectors for safe expression of MeCP2 in rett syndrome
In some aspects, the disclosure relates to compositions and methods of engineering a transgene. In some embodiments, the disclosure provides self-regulating recombinant nucleic acids, viral vectors and pharmaceutical compositions comprising a MeCP2 transgene. In some embodiments, compositions and methods described by the disclosure are useful for treating diseases and disorders associated with a loss of function mutation, for example Rett syndrome. |
| US11680273B2 |
Treatment of autoimmune diseases
Compositions can be used to stimulate growth of a hair shaft from a hair follicle. These compositions can include methylated polynucleotides useful in treatment of autoimmune diseases or conditions, including those, such as alopecia areata, that result in hair loss. |
| US11680266B2 |
Endomucin inhibitor as an anti-angiogenic agent
A method for reducing neovascularization in an ocular tissue is carried out by contacting the tissue with an inhibitor of endomucin expression or activity. |
| US11680261B2 |
Needle-based devices and methods for in vivo diagnostics of disease conditions
Diagnostic devices and methods are provided for screening for a disease condition, including a cancer condition or a mendelian disease. The diagnostic devices allow for in vivo contact of cell-free nucleic acids or circulating tumor cells. The diagnostic device has a needle with a body and a detection reaction module attached to the body. |
| US11680260B2 |
Methods, compositions, and systems for spatial analysis of analytes in a biological sample
Provided herein are methods for capturing a connected probe and/or a capture handle sequence to a capture domain of a capture probe. |
| US11680252B2 |
PET hydrolase having improved thermal stability
A PET hydrolase having improved thermal stability is disclosed. The PET hydrolase has a modified amino acid sequence of SEQ ID NO: 2 or a modified amino acid sequence with at least 80% sequence identity of SEQ ID NO: 2, wherein the modification is a substitution of asparagine at position 248 or a corresponding position with proline. |
| US11680251B2 |
Method for assembling prenyl groups onto cyclic dipeptides
A novel PSL family prenyltransferase has relaxed substrate specificity, which can use a variety of cyclic dipeptides and prenyl donors as substrates to produce various terpenylated diketopiperazines. An amino acid sequence of the prenyltransferase is SEQ ID NO: 1. An application of the prenyltransferase is transferring different prenyl groups to Trp-containing cyclic dipeptides. The prenyltransferase catalyzes the formation of terpenylated diketopiperazines by assembling prenyl groups onto cyclic dipeptides, which provides a new strategy for drug development of diketopiperazines. |
| US11680242B2 |
Biological and algae harvesting and cultivation systems and methods
Algae harvesting and cultivating systems and methods for producing high concentrations of algae product with minimal energy. In an embodiment, a dead-end filtration system and method includes at least one tank and a plurality hollow fiber membranes positioned in the at least one tank. An algae medium is pulled through the hollow fiber membranes such that a retentate and a permeate are produced. |
| US11680241B2 |
Perfusion enabled bioreactors
Disclosed herein is a bioreactor system that allows active perfusive flow through a porous support medium enabling 3D growth of biological samples. In some embodiments, the system comprises a sample well filled with a three-dimensional (3D) cell growth medium. The system can further comprise a liquid medium reservoir fluidly connected to the sample well by a first filter material. The system can further comprises a medium collection chamber fluidly connected to the sample well by a second filter material. In some embodiments, application of negative gage pressure to the medium collection chamber or positive pressure to the liquid medium reservoir draws fluid from the liquid medium reservoir, through the first filter material, into the sample well where it permeates the three-dimensional cell growth medium, through the second filter material, and finally into the medium collection chamber. |
| US11680236B2 |
Thin, uniform, stackable petri dish
A Petri dish (100) base (300) and lid (200) each having a substantially circular, substantially flat region from which sidewalls extend perpendicular to the flat region (312) forming a corner (326), (230). The base may have a base stacking ring (325) extending from the base (300) at the corner (326), and an internal channel (330) around the inside of the base (300) at the corner (326). The base (300) may have a uniform cross-sectional thickness (350) and may also have vents (322) in the base stacking ring (325). The lid (200) may have a uniform cross-sectional thickness (250). The lid (200) may have a lid stacking ring (225) at the corner (230), which forms a groove (240) in the interior (212) of the lid (200) at the corner (230). The lid may also have ribs (295) and vents (222) to enable multiple dishes to be stacked without forming a vacuum. |
| US11680233B2 |
Nucleic acid extraction and purification device and biochemical molecule extraction and purification device
Provided are a nucleic acid extraction and purification device and a biochemical molecule extraction and purification device, belonging to the field of experimental supplies. Both devices have the functionality of a test tube, and thus can hold a liquid to perform preprocessing extraction and purification of nucleic acids or biochemical molecules such as nucleic acids, i.e. achieving a process of cell rupture. Furthermore, both devices can quickly and easily transfer liquid to the extraction membrane, achieving the extraction and purification of nucleic acids or biochemical molecules such as nucleic acids. Furthermore, the two devices do not need to manually fit with a pipettor during the process of liquid transfer or use an automated robotic arm and a mechanical pipettor to complete the process of liquid transfer. |
| US11680228B2 |
Amides of aliphatic polyamines and 12-hydroxyoctadecanoic acid and lipase stable thickener compositions
Amides of an aliphatic polyamine with two or three molecules of 12-hydroxyoctadecanoic acid, wherein the polyamine comprises at least one primary amino group for each molecule of 12-hydroxyoctadecanoic acid and additionally at least one secondary and/or tertiary amino group, can be used in a lipase stable thickener composition comprising from 50 to 95% by weight of one or more of the amides, from 5 to 50% by weight of one or more diluents and from 0 to 10% by weight water, and such thickener compositions can be prepared by a step of heating a starting mixture comprising hydrogenated castor oil and one or more aliphatic polyamines and adding one or more diluents before or after the heating step. |
| US11680227B2 |
Anhydrous autodish formulation
A method of washing glassware is provided including: providing automatic dishwashing apparatus; providing soiled glassware; placing soiled glassware in automatic dishwashing apparatus; providing wash water; providing rinse water; selecting anhydrous mixed powder or mixed granule comprising: 2.5-5 wt % of oxidized maltodextrin, wherein oxidized maltodextrin has Degree of Oxidation of 0.4-1.7; 10-25 wt % of amino acid based builder; 20-75 wt % of additional builder, wherein additional builder includes at least one of sodium citrate, sodium carbonate and sodium percarbonate; 2.5-7.5 wt % of bleach activator; 0.5-10 wt % of nonionic surfactant; 0.5-1 wt % of phosphonate; 1-6 wt % of enzyme; 5-15 wt % of filler; and <1 wt % water; placing selected anhydrous mixed powder or mixed granule in automatic dishwashing apparatus; contacting selected anhydrous mixed powder or mixed granule with wash water to form combination; contacting soiled glassware with combination to provide treated glassware; and then contacting treated glassware with rinse water to provide cleaned glassware. |
| US11680224B2 |
Hydroxy fatty acid synthesis
The invention relates to methods for the synthesis of hydroxy fatty acids from unsaturated fatty acids via epoxidation and catalytic hydrogenation. |
| US11680220B2 |
Refrigeration machine oil and refrigeration machine oil production method
The present invention provides a method for producing a refrigerating machine oil, comprising blending a hydrocarbyl hydrogen phosphite having an acid value of 100 mgKOH/g or less with a lubricating base oil or an oil composition containing a lubricating base oil, and a refrigerating machine oil obtained by the method. |
| US11680219B2 |
Heat transfer composition
A composition comprising a heat transfer portion and a lubricating portion, wherein the lubricating portion comprises one or more compounds according to formula (I) of the present disclosure, wherein W is H; Y is independently selected from the group consisting of F, Cl, Br and I; Z is independently selected from the group consisting of H, OH, (CW2)PCW3, CY3, OCW3, O(CW2)pCW3, OCW((CY2)mCY3)CWCW2, polyalkylene glycol and polyolester; n is an integer from 2 to 250; m is an integer from 0 to 3; and p is an integer from 0 to 9. |
| US11680218B2 |
Biodegradable lubricant with tailored hydrolytic stability and improved thermal stability through alkoxylation of glycerol
Described herein are methods of stabilizing the beta hydrogen of glycerol based esters by the insertion of alkoxy groups to significantly improve the thermal, oxidative, and hydrolytic stability of the ester and allow for controlling the molar density of esters bonds in the lubricants to maximize hydrolytic stability while maintaining biodegradability and further improving performance properties. |
| US11680211B2 |
Structured catalyst for hydrodesulfurization, hydrodesulfurization device including the structured catalyst, and method for producing structured catalyst for hydrodesulfurization
Provided is a structured catalyst for hydrodesulfurization that suppresses the decline in catalytic activity and achieves efficient hydrodesulfurization. The structured catalyst for hydrodesulfurization (1) includes a support (10) of a porous structure composed of a zeolite-type compound, and at least one catalytic substance (20) present in the support (10), the support (10) having channels (11) connecting with each other, and the catalytic substance (20) being present at least in the channels (11) of the support (10). |
| US11680210B2 |
Catalytic cracking of glyceride oils with deactivated phosphorus-containing ZSM-5 light olefins additives
A process is provided for the catalytic cracking of a glyceride oil feedstock with a catalyst composition containing a deactivated phosphorus-containing ZSM-5 light olefins selective additive. |
| US11680206B2 |
Light emitting device and phosphor
An object of the present invention is to provide an infrared light-emitting phosphor which emits light in a wavelength range where the sensitivity of a detector is high by combination with a semiconductor light-emitting element that emits light in the visible light region, and to provide an infrared light-emitting device using the infrared light-emitting phosphor. The object can be achieved with a light-emitting device including a semiconductor light-emitting element that emits ultraviolet light or visible light and a phosphor that absorbs ultraviolet light or visible light emitted from the semiconductor light-emitting element and emits light in the infrared region, wherein an emission peak wavelength in the infrared region of the phosphor emitting in the infrared region is from 750 to 1,050 nm, and the half width of an emission peak waveform is more than 50 nm. |
| US11680203B2 |
Red phosphor, preparation method thereof and light-emitting device prepared therefrom
The present invention relates to a red phosphor, a preparation method thereof and a light-emitting device prepared therefrom. A particle of the red phosphor consists of a phosphor inner core having a chemical formula of Ax1Gez1F6:y1Mn4+ and an outer shell having a chemical formula of Bx2Mz2F6:y2Mn4+, wherein 1.596≤x1≤2.2, 1.6≤x2≤2.2, 0.001≤y1≤0.2, 0≤y2≤0.2, 0.9≤z1≤1.1, and 0.9≤z2≤1.1; A and B are independently selected from alkali metal elements; and M is Si, or Si and Ge. The red phosphor provided by the present invention has high luminous efficiency and stability. Moreover, the phosphor alone or in combination with other luminescent materials can be used for preparing a light-emitting device with high performance. |
| US11680200B2 |
Gel fluid composites comprising nanosilica and quantum dots for sealing water production in a wellbore
According to embodiments disclosed herein, a gel fluid composite may include a nanosilica gel and a plurality of quantum dot tracers. The nanosilica gel may be configured to seal one or more downhole fractures in a wellbore. The plurality of quantum dot tracers may be dispersed in the nanosilica gel. The plurality of quantum dot tracers may each include a semiconductor particle core housed in a silica shell. |
| US11680198B2 |
Water swellable cement sheath on demand, with sensing capability
A method of sealing propagating cracks in a sensor-laden cement sheath comprising the steps of monitoring an electrical resistivity of the sensor-laden cement sheath to produce a measured value, wherein the sensor-laden cement sheath comprises a conductive sensor, an on-demand expanding agent, and a cement, activating a heat source when the measured value of the electrical resistivity is greater than an activation threshold, increasing a temperature of the sensor-laden cement sheath with the heat source to an activation temperature, wherein the activation temperature is operable to initiate a reaction between the on-demand expanding agent and water, wherein the activation temperature is greater than a formation temperature, reacting the on-demand expanding agent with water to produce a swelled agent, wherein the swelled agent occupies a greater volume than the on-demand expanding agent, and sealing the propagating cracks in the sensor-laden cement sheath with the swelled agent. |
| US11680192B2 |
Functionalized (co)polymers for adhesive systems
The invention relates to a polymer obtainable by the radical polymerization of at least one monomer, namely one or more (meth)acrylate monomers and optionally, in addition, vinylic comonomers, wherein the polymer has a molar mass MW of at least 5,000 g/mol and at most 200,000 g/mol and at least one of the monomers is functionalized with at least one epoxy group, wherein the proportion of the epoxide-functionalized monomer(s) (a) is more than 30 wt %. |
| US11680190B2 |
Optical laminate
An optical laminate is provided where stable durability is secured even at a high temperature, particularly an ultrahigh temperature of about 100° C. or higher, a foaming phenomenon or the like in a pressure-sensitive adhesive layer is also suppressed or prevented, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced. |
| US11680187B2 |
Polishing liquid, method for manufacturing glass substrate, and method for manufacturing magnetic disk
Letting a particle diameter be Dx (μm) when a cumulative particle volume cumulated from the small particle diameter side reaches x (%) of the total particle volume in a particle size distribution obtained regarding cerium oxide included in a polishing liquid using a laser diffraction/scattering method, D5 is 1 μm or less, and a difference between D95 and D5 is 3 μm or more. |
| US11680184B2 |
Anti-stick processing aids and use thereof in the production of water-absorbing particles
The present invention relates to an anti-stick processing aid for use in a process for producing water-absorbing polymers, comprising the steps of:i) mixing (α1) 0.1 to 99.999% by weight of polymerizable, ethylenically unsaturated monomers containing acid groups, or salts thereof, (α2) 0 to 70% by weight of monomers copolymerizable with (α1), (α3) 0.001 to 10% by weight of crosslinkers, (α4) 0 to 30% by weight of polymers, (α5) 0 to 80% by weight of water, and (α6) 0 to 20% by weight of assistants, (ii) free-radical polymerization with crosslinking to form a hydrogel polymer, (iii) drying the hydrogel polymer, (iv) grinding and sieving the hydrogel polymer, (v) surface postcrosslinking the hydrogel polymer and (vi) drying and finishing the water-absorbing polymer, wherein the anti-stick processing aid is used before and/or in steps (iii). |
| US11680183B2 |
Aqueous coating compositions and methods for improving the freeze/thaw stability of aqueous coating compositions
Embodiments of the present invention relate to aqueous coating compositions and to methods for improving the freeze/thaw stability of aqueous coating compositions. In one aspect, an aqueous coating composition comprises an aqueous polymeric dispersion and a compound according to Formula (1) as described herein. |
| US11680178B2 |
Inkjet ink
The present invention provides an inkjet ink that contains a metal complex dye, a polyoxyethylene based compound with which a number average molecular weight Mn is not less than 200, a tackifier with which a hydroxyl value is 30 to 70 mgKOH/g, a first solvent of at least one type selected from a group consisting of ketones, ethers, and esters and with which an SP value is less than 11, and a second solvent being an alcohol including at least an alcohol with 1 to 3 carbon atoms and with which the SP value is not less than 11 and is solvent based and does not contain (excludes) water, is unlikely to cause cogation, is also excellent in intermittent printing performance, and yet enables a character of excellent fixing property and abrasion resistance to be printed on a surface of a printing object with a non-absorbing property. |
| US11680176B1 |
Selective reshaping of nanoparticles in three dimensional articles
The present invention relates to processes for selective reshaping of nanoparticles in three dimensional articles, three dimensional articles produced by such processes, and methods of using such three dimensional articles. As a result of the aforementioned process, such three dimensional articles can have selective tuning that arises, at least in part, from the reshaped nanoparticles found in such articles. Such tuning provides the aforementioned articles with superior performance that can be advantageous in the areas including such as optical filters, multi-functional composites and sensing elements. |
| US11680175B2 |
Composition including a color shifting pigment and a color filter
A composition including a first color shifting pigment having a first color shift that extends from a starting color at normal through a plurality of colors as a viewing angle is increased to a final color, wherein the first color shift rotates counterclockwise relative to, and about, an origin of the L*a*b* color space; and a color filter that transmits a portion of the first color shift of the first color shifting pigment and absorbs a remainder of the first color shift of the first color shifting pigment; wherein the composition has a second color shift different from the first color shift; and wherein the second color shift has a first portion that rotates counterclockwise relative to the origin and a second portion that rotates clockwise relative to the origin is disclosed. A security device including the composition is included. A method of making the composition and a method of authenticating the security device are also disclosed. |
| US11680173B2 |
Graphene-enabled anti-corrosion coating
Provided is a graphene-based aqueous coating suspension comprising multiple graphene sheets, particles of an anti-corrosive pigment or sacrificial metal, and a waterborne binder resin dissolved or dispersed in water, wherein the multiple graphene sheets contain single-layer or few-layer graphene sheets selected from a pristine graphene material having essentially zero % of non-carbon elements, or a non-pristine graphene material having 0.001% to 47% by weight of non-carbon elements wherein the non-pristine graphene is selected from graphene oxide, reduced graphene oxide, graphene fluoride, graphene chloride, graphene bromide, graphene iodide, hydrogenated graphene, nitrogenated graphene, doped graphene, chemically functionalized graphene, or a combination thereof and wherein the coating suspension does not contain a silicate binder or microspheres dispersed therein. Also provided is an object or structure coated at least in part with such a coating. |
| US11680172B2 |
Photocurable coating composition for forming low refractive layer
The present invention relates to a photocurable coating composition for forming a low refractive layer, a method for preparing an antireflection film using the photocurable coating composition, and an anti-reflective film prepared by using the photocurable coating composition. According to the present invention, a low refractive layer is formed of a photocurable coating composition containing two or more types of photo-polymerizable compounds, a photoinitiator, surface-treated hollow inorganic nanoparticles, and surface-treated solid inorganic nanoparticles. |
| US11680168B2 |
Compositions and methods for the introduction of elastomeric reinforcement fibers in asphalt cement concrete
The present invention relates to elastomeric polymer fiber reinforced asphalt cement concrete for use in a variety of applications. In particular, the reinforcement fibers are effective to reduce or preclude voids and/or cracks formed in the asphalt upon placement and to render a self-healing property to the placed asphalt. |
| US11680164B2 |
By means of ionizing radiation sterilizable moulded parts made from polycarbonate
The invention relates to a thermoplastic composition comprising A) aromatic polycarbonate, B) 0.1 to 5 wt.-% one or more polyether polyols and C) 0.01 to 0.30 wt.-% 3,3′-thiodipropionic acid. The invention also relates to medical technology products or parts of medical technology products consisting of such compositions as well as to a process for sterilization of such moulded parts by means of irradiation. The polycarbonate compositions according to the invention show significantly less yellowing after irradiation than known compositions and still have good mechanical properties. |
| US11680162B2 |
Compositions for electrolyte fuel cells and other electrochemical conversion devices
The present disclosure relates to a composition that includes a fluoropolymer, a polymerized ionic liquid block copolymer (PILBC), and a catalyst, where the fluoropolymer is configured to affect ionic mobility, and the PILBC is configured to affect a property of the catalyst. In some embodiments of the present disclosure, the property may include at least one of oxygen transport and/or an active site functionality of the catalyst. |
| US11680161B2 |
Thermoplastic molding composition and articles made thereof having improved surface quality
The present invention relates to a process for producing a thermoplastic molding composition and articles made thereof having improved surface quality, in particular improved surface quality after exposure to warm-humid environmental conditions. The thermoplastic molding composition comprises a thermoplastic polymer A, a graft copolymer B obtained by emulsion graft polymerization and optionally a further polymer component P, as well as optional further components/additives K, wherein at least one crystallization additive C, selected from phosphate compounds having 1 to 25 phosphate units, organic acids and salts thereof, is added during or after the preparation of the graft copolymer B. |
| US11680158B2 |
Polyolefins having improved dimensional stability in three-dimensional printing, articles formed therefrom, and methods thereof
A polymer composition suitable for manufacturing of isotropic three-dimensional printed articles, the composition including: a matrix phase including a propylene-based polymer or copolymer; and a dispersed phase in the matrix phase, the dispersed phase including an ethylene-based copolymer having a C3-C12 comonomer, wherein the dispersed phase has a different composition than the matrix phase, wherein the matrix phase has a crystallization half-time of less than 60 minutes. |
| US11680156B2 |
Polyimide precursor-containing aqueous composition, method for producing polyimide film, and method for producing porous polyimide film
A polyimide precursor-containing aqueous composition contains at least one polymer material selected from the group consisting of a water-insoluble fibrous organic substance and a polyalkylene oxide having a viscosity-average molecular weight of 5 million or more, a polyimide precursor, particles, and water. |
| US11680155B2 |
Silyl functional compound for improving flame retardant properties
The invention relates to a composition comprising an organic polymer, and a silyl functional compound comprising a N—Si bond. |
| US11680150B2 |
Matte polyester film and method for manufacturing the same
A matte polyester film and a method for manufacturing the same are provided. The matte polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further include chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight. The matte polyester film further includes a matting additive. |
| US11680146B2 |
Hybrid membranes and methods of making and use thereof
Disclosed herein are hybrid membranes comprising: a microporous polymer, the microporous polymer comprising a continuous polymer phase permeated by a continuous pore phase; and an atomic scale inorganic material dispersed throughout the microporous polymer within the continuous pore phase. Methods of making and use of the hybrid membranes are also disclosed. |
| US11680143B2 |
Porous material with microscale features
Provided herein is technology relating to materials having microscale and/or nanoscale features and particularly, but not exclusively, to porous materials comprising microscale features, methods for producing porous materials comprising microscale features, drug delivery vehicles, and related kits, systems, and uses. |
| US11680138B2 |
Polymer dispersion, method for manufacturing the polymer dispersion, and method for manufacturing polymer composite film
A polymer dispersion is disclosed. The polymer dispersion includes a liquid crystal polymer powder, a polyamide acid, and a solvent. A solid content of the polymer dispersion includes the liquid crystal polymer powder and the polyamide acid. The liquid crystal polymer powder has a mass ratio of 20% to 30% in the solid content. The polyamide acid has a mass ratio of 70% to 80% in the solid content. The polyamide acid is obtained by mixing two kinds of diamines and two kinds of dianhydrides together, causing the diamines and the dianhydrides to be polymerized with each other. Both two kinds of diamines and two kinds of dianhydrides comprise a liquid crystal structure and a flexible structure respectively. A method of preparing the polymer dispersion, and a method for preparing a polymer composite film using the polymer dispersion are also disclosed. |
| US11680130B2 |
Composition
An isocyanate reactive composition including at least one component selected from the group consisting of a polyether polyol, a polyester polyol, a polyether polyamide and a polyester polyamide; one or more amine components, each of said amine components having a given structure. In some embodiments, the average number of nitrogen atoms of said amine components is in the range of 5 to 10. |
| US11680125B2 |
Curable composition, cured product, color filter, method for producing color filter, solid imaging element, and image display device
Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA—, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more. |
| US11680115B2 |
Solid catalyst component for olefin polymerization
To provide a solid catalyst component for olefin polymerization having a small amount of fine powder. A solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom, a halogen atom, and an internal electron donor. The solid catalyst component has an absolute difference in binding energy of 73.50 to 75.35 eV between a peak (1) with the binding energy of 457.00 to 459.00 eV and a peak (2) with the binding energy of 532.50 to 534.50 eV. The peak (1) and the peak (2) are within peak components measured by X-ray photoelectron spectroscopy, the peak (1) is obtained by waveform separation of peaks assigned to the 2p orbitals of the titanium atom, and the peak (2) is obtained by waveform separation of peaks assigned to the is orbital of an oxygen atom. |
| US11680114B2 |
Process for the preparation of an UHMWPE homopolymer
A process for the preparation of an ultra-high molecular weight ethylene homopolymer having a MFR21 of 0.01 g/10 min or less, said process comprising: (I) prepolymerising at least ethylene at a temperature of 0 to 90° C. in the presence of a heterogeneous Ziegler Natta catalyst to prepare an ethylene prepolymer having an Mw of 40,000 to 600,000 g/mol; and thereafter in the presence of the prepolymer and said catalyst; (II) polymerising ethylene at a temperature of 55° C. or less, such as 20 to 55° C., to prepare said UHMW ethylene homopolymer; wherein the UHMW ethylene homopolymer comprises up to 8 wt. % of said prepolymer. |
| US11680113B2 |
Polymeric particles
This invention relates to monodisperse magnetic hydrogel polymer particles comprising a magnetic material and a polymer formed from (a) a hydrophilic vinylic monomer having a log Poct/wat (log P) of less than about 0.5; and (b) a crosslinker comprising at least two vinyl groups. The invention also relates to monodisperse coated hydrogel polymer particles comprising a polymer formed from (a) a hydrophilic vinylic monomer having a log Poct/wat (log P) of less than about 0.5; and (b) a crosslinker comprising at least two vinyl groups; and a coating. Also provided are methods of forming the monodisperse magnetic hydrogel polymer particles and monodisperse coated polymer particles. |
| US11680110B2 |
Three-dimensional structure-based humanization method
Herein is reported a method for the humanization of non-human antibodies using a structure-based scoring matrix. With the scoring matrix it is possible to determine (the requirement for and) the suitability of specific (back)mutations of amino acid residues at defined positions of a selected human germline sequence. The scoring matrix takes into account the topology, the three-dimensional structure and the interactions of the respective residue and change. Thereby the influence on antigen binding of a specific amino acid residue change can be determined. |
| US11680109B2 |
Compositions and methods for detection and measurement of RNA modifications through targeted RNA editing
Provided herein are compositions and methods for detection of N6-methyladenosine (m6A) in ribonucleic acid (RNA). The provided compositions include fusion proteins that can be used to edit RNA and detect m6A residues. Also provided are nucleic acids, vectors, constructs, host cells, and transgenic animals that encode or express such fusions proteins. |
| US11680106B2 |
Bispecific antigen-binding construct and preparation method and use thereof
Disclosed are a bispecific antigen-binding construct and the preparation method and use thereof, wherein the construct comprises a first antigen binding unit and a second antigen binding unit, the first antigen binding unit is a single chain variable region antibody fragment ScFV which specifically binds to the surface antigen of immune cells, and the second antigen binding unit is a Slit2D2 protein fragment which specifically binds to the surface antigen Robo1 of tumour cells. That is to say, the construct can bind to the surface antigen of immune cells and the surface Robo1 molecule of tumour cells at the same time, so that as the distance between tumour cells and immune cells get smaller, the quiescent immune cells are effectively activated, and the effect of killing and wounding tumours is produced. The construct has advantages of small molecular weight and good tissue penetrability, has significant killing and wounding effects on the tumour cells which express a large amount of Robo1, and can be used in the development of anti-tumour drugs. |
| US11680105B2 |
Antibody fragments for detecting cancer and methods of use
The present invention relates to diagnostic and therapeutic agents comprising recombinant antibody fragments to bind a protein associated with cancer and methods of use of these diagnostic and therapeutic agents. |
| US11680100B2 |
B7-H3 antibody, antigen-binding fragment thereof and medical use thereof
A B7-H3 antibody, an antigen-binding fragment thereof and a medical use thereof are provided. Furthermore, a pharmaceutical composition containing the B7-H3 antibody or antigen-binding fragment thereof, and the use thereof as a medicament are provided. In particular, a use of a human B7-H3 antibody or antigen-binding fragment thereof for the manufacture of a medicament for the treatment of a B7-H3-associated disease or condition are described. |
| US11680099B2 |
Anti-PD-1/CD47 bispecific antibody and application thereof
The present invention provides a recombinant protein. The recombinant protein includes an anti-PD-1 antibody and human SIRPA extracellular domain. The N-terminus of the human SIRPA extracellular domain is linked to the C-terminus of the heavy chain of the anti-PD-1 antibody. |
| US11680097B2 |
Antibodies against canine PD-1
The present invention discloses antibodies to canine PD-1 that have specific sequences and a high binding affinity for canine PD-1. The invention also discloses the use of the antibodies of the present invention in the treatment of cancer in dogs. |
| US11680096B2 |
Compound targeting IL-23A and TNF-alpha and uses thereof
The disclosure relates to compounds specific for IL23A and TNF-alpha, compositions comprising the compounds, and methods of use thereof. Nucleic acids, cells, and methods of production related to the compounds and compositions are also disclosed. |
| US11680092B2 |
CIP2A variant and uses thereof
The present invention relates to a novel cancer-associated biomarker and different applications and uses thereof. More specifically, the invention relates to a novel splice variant of CIP2A denoted as NOCIVA, as well as binding bodies such as probes, amplification primers, and antibodies specific for the same. Also provided are various methods for detecting and prognosing cancer on the basis of said splice variant, and a kit for use in said methods. |
| US11680090B2 |
Interleukin-2 fusion proteins and uses thereof
The present invention relates to interleukin-2 fusion proteins. More specifically, the invention provides, in part, fusion proteins that include a interleukin-2 protein moiety joined to a Bcl-2 family member protein moiety. |
| US11680089B2 |
B*44 restricted peptides for use in immunotherapy against cancers and related methods
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules. |
| US11680085B2 |
Cyclic peptides for protection against respiratory syncytial virus
The present invention relates to a cyclic peptide, a conjugate comprising said cyclic peptide and a lipopeptide building block, a bundle of said conjugates, a synthetic virus-like particle comprising at least one bundle of conjugates and pharmaceutical compositions comprising the same. The present invention further relates to said cyclic peptide, said conjugate said bundle of conjugates, said synthetic virus-like particle and said pharmaceutical compositions for use as a medicament, preferably for use in a method for preventing of an infectious disease or reducing the risk of an infectious disease, more preferably for use in a method for preventing or reducing the risk of an infectious disease associated with or caused by a respiratory syncytial virus. |
| US11680084B2 |
Live-attenuated flaviruses with heterologous antigens
The invention relates to polynucleotides comprising the sequence of a flavivirus preceded by a sequence encoding an N terminal part of a flavivirus Capsid protein, an immunogenic protein, or a part thereof comprising a an immunogenic peptide, and a 2A cleaving peptide, and to the virus encoded by such sequences. The invention further relates to the use of such polynucleotides and viruses as vaccines. |
| US11680081B2 |
Method for preparation of a separation matrix
Methods that include providing and reacting a solid support and an alkali-stable ligand derived from an immunoglobulin-binding bacterial protein to form a separation matrix having covalently coupled alkali-stable ligands; and washing with a wash solution comprising at least 10 mM of an alkali metal hydroxide. |
| US11680080B2 |
Purification columns and methods
Devices and associated processes suitable for small and large scale purification of molecules in a fluid, and provides embodiments that overcome the difficulties of transitioning purification from research stages to production scale-up. The invention relates to the formation and characteristics of substantially uniform, continuous, and homogeneous porous separation matrices. The matrices are in the form of a polymeric layer with substantially uniform thickness and porosity. The polymeric layer is formed for the purpose of providing convective flow through the separation matrix. |
| US11680077B2 |
Preparation method for glufosinate
A preparation method for glufosinate or a salt thereof, an enantiomer thereof, or mixtures of the enantiomer thereof in all ratios, comprising reacting a compound of formula (II) or a salt, an enantiomer, or mixtures of the enantiomer in all ratios with one or more compounds of formula (III) or mixtures thereof. |
| US11680075B2 |
Application of 4-MePhNHLi in catalyzing hydroboration reaction of imine and borane
The present invention relates to an application of 4-MePhNHLi, in particular, to an application of 4-MePhNHLi in catalyzing hydroboration reaction of imine and borane. A catalyst, borane, and imine are stirred and mixed uniformly in sequence for reaction for 1-2 hours, the reaction is terminated by exposure to air, and the solvent in the reaction liquid is removed under reduced pressure to obtain borate esters having different substituents. According to the present invention, 4-MePhNHLi can catalyze hydroboration reaction of imine and borane at high activity at room temperature, the amount of catalyst is only 4-5 mol % of the molar mass of imine, and the reaction can reach a yield of more than 90%; compared with an existing catalytic system, simple 4-MePhNHLi is used, the reaction conditions are mild, and the yield of borate esters having different substituents can reach 99% in optimized conditions. |
| US11680071B2 |
Compound and organic light emitting device comprising the same
Provided is a compound of Chemical Formula 1: wherein: X1 to X3 are each independently N or CH, provided that at least two of X1 to X3 are N, Y is O or S, L1 and L2 are each independently a single bond, or a substituted or unsubstituted C6-60 arylene or C2-60 heteroarylene containing one or more of O, N, Si, or S, and A is Chemical Formula 2 or 3, each Z is independently CR, or two adjacent Zs are C each linked to the following Chemical Formula 4 at * to form a fused ring, and the rest are each independently CR: T is O, S, CQ1Q2, or NAr4, and Ar1 to Ar4 are each independently a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing one or more of N, O, or S, and an organic light emitting device including the same. |
| US11680070B2 |
Thieno[2,3-c]pyridazin-4(1H)-one derivative and application thereof
Disclosed are a thieno[2,3-c]pyridazin-4(1H)-one derivative as an ACC1 or ACC2 inhibitor and an application thereof in preparing a drug as an ACC1 or ACC2 inhibitor. In particular, disclosed is a compound represented by formula (II) or an isomer or pharmaceutically acceptable salt thereof. |
| US11680068B2 |
Compounds useful as RET inhibitors
The present invention relates to compounds of formula I that function as inhibitors of RET (rearranged during transfection) kinase enzyme activity: wherein HET, bonds a, b, c and d, X1, X2, X3, X4, R2, and R3 are each as defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which RET kinase activity is implicated. |
| US11680067B2 |
Small molecules for the treatment of primary cancer and cancer metastasis
Certain embodiments are directed to adenosine receptor antagonists that inhibit migration and growth of cancer cells. |
| US11680066B2 |
Ibogaine-related compounds and corresponding methods
The present invention relates to Ibogaine derivatives and related methods. It more specifically relates to deutero- and fluoro-derivatives of Ibogaine and related methods. In one aspect, the present invention provides a compound. The structure of the compound is shown as compound 1 in FIG. 1. In another aspect, the present invention provides a method of treating an addiction disorder. The method comprises administration of compound 1. In another aspect, the present invention provides a method of treating an anxiety-related disorder or impulse control disorder. The method comprises administration of compound 1. |
| US11680062B2 |
3,4-methylenedioxyphenylimidazolylethanonexime ether derivative, preparation method and use thereof, and drug for the treatment of Alzheimer's disease
Disclosed are 3,4-methylenedioxyphenylimidazolylethanonexime ether derivatives, a preparation method and use thereof, and a drug for the treatment of Alzheimer's disease, which relates to the technical field of preparation of acetophenone oxime ether compounds. The (Z)-3,4-methylenedioxyphenylimidazolylethanonexime ether derivatives provided by the present disclosure show a significant effect on the inhibition of NO production, with an EC50 of 2.07-5.41 μmol/L. Compared with the positive control group of quercetin (with an EC50 of 9.56 μmol/L) and oxiconazole (with an EC50 of 13.5 μmol/L), the inhibitory effect is stronger without significant cytotoxicity (cell viability >90%), which can be used to prepare drugs for the treatment of Alzheimer's disease. |
| US11680055B2 |
Crystals
A main object of the present invention is to provide new crystals of (S)-N2-[1-(4-fluorophenyl)ethyl]-4-(1-methyl-1H-pyrazol-4-yl)-N6-(pyrazin-2-yl)pyridine-2,6-diamine maleate (hereinafter, referred to as “compound A”). A Form-I crystal of the compound A, showing diffraction peaks in its X-ray powder diffraction spectrum at least at the following angles of diffraction 2θ: 6.9 degrees, 9.4 degrees, 12.5 degrees, 15.1 degrees, 16.4 degrees, 18.3 degrees, 19.0 degrees, 24.9 degrees, 25.4 degrees, 27.3 degrees, and 27.7 degrees, wherein X-ray powder diffraction spectrum is obtained by using Cu Kα radiation (λ=1.54 Å). A Form-II crystal of the compound A, showing diffraction peaks in its X-ray powder diffraction spectrum at least at the following angles of diffraction 2θ: 6.9 degrees, 9.2 degrees, 12.4 degrees, 14.8 degrees, 16.5 degrees, 18.1 degrees, 18.5 degrees, 19.8 degrees, 23.6 degrees, 24.9 degrees, and 27.7 degrees, wherein X-ray powder diffraction spectrum is obtained by using Cu Kα radiation (λ=1.54 Å). |
| US11680054B2 |
Bronchodilating hetero-linked amides
The invention relates to novel molecules having the general formula (I), and which molecules are useful to treat a disorder or disease characterized by bronchoconstriction, e.g. COPD and asthma inflammation and/or vasoconstriction, e.g. hypertension. |
| US11680053B2 |
Methods of treatment using 4-(3-cyanophenyl)-6-pyridinylpyrimidine mGlu5 modulators
The disclosures herein relate to novel compounds of formula wherein R1, R2, R3 and R4 and n are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of inflammation, neurological or psychiatric disorders associated with modulating mGlu5 receptor function. |
| US11680051B2 |
Crystalline forms of 3-substituted 1,2,4-oxadiazole
The invention relates to crystalline forms of a 3-substituted 1,2,4-oxadiazole compound, methods of their preparation, and related pharmaceutical preparations thereof. The invention also relates to preparations suitable for pharmaceutical, veterinary, and agriculturally-relevant uses. |
| US11680046B2 |
Crystalline (R)-5-carbamoylpyridin-3-yl-2-methyl-4-(3-(trifluoromethoxy)benzyl)piperazine-1-carboxylate, compositions and methods of use thereof
Provided herein are crystalline forms of (R)-5-carbamoylpyridin-3-yl-2-methyl-4-(3-(trifluoromethoxy)benzyl)piperazine-1-carboxylate. Pharmaceutical compositions comprising crystalline forms of (R)-5-carbamoylpyridin-3-yl-2-methyl-4-(3-(trifluoromethoxy)benzyl)piperazine-1-carboxylate are also disclosed. |
| US11680039B2 |
Compounds containing cyclic structural elements, urethane/ureido linkages and a free radical-polymerizable functional group
Compounds useful for formulating inks, 3D printing resins, molding resins, coatings, sealants and adhesives which exhibit reduced shrinkage stress and high hardness and stiffness when cured are described which include a single free radical-polymerizable functional group, one or more urethane and/or ureido linkages and one or more cyclic structural elements per molecule. |
| US11680037B2 |
Branched fluorine-containing compound
A novel branched fluorine-containing compound represented by formula (1): wherein L represents a predetermined carbon-containing linker moiety; Rf, in each occurrence, is the same or different and represents fluoroalkyl optionally having at least one ether bond; Y, in each occurrence, is the same or different and represents a predetermined divalent linking group or a bond; RY, in each occurrence, is the same or different and represents hydrogen or an organic group; L represents an (n1+n2)-valent carbon-containing linker moiety having at least one carbon atom; n1 represents a number greater than or equal to 1; n2 represents a number greater than or equal to 1; n1+n2 is a number from 3 to 6; X, in each occurrence, is the same or different and represents a divalent linking group or a bond; A, in each occurrence, is the same or different and represents -ArSO3M or the like; M, in each occurrence, is the same or different and represents hydrogen, —NR4, or a metal salt; and R represents hydrogen or a C1-4 organic group. |
| US11680034B2 |
Fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amine 1,4-benzoquinone derivatives for treatment of oxidative stress disorders
Disclosed herein are compounds and methods of using such compounds for treating or suppressing oxidative stress disorders, including mitochondrial disorders, impaired energy processing disorders, neurodegenerative diseases and diseases of aging, or for modulating one or more energy biomarkers, normalizing one or more energy biomarkers, or enhancing one or more energy biomarkers, wherein the compounds are tocopherol quinone derivatives. Further disclosed are compounds, compositions, and methods for treatment of, or prophylaxis against, radiation exposure. |
| US11680033B2 |
Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purpose
A process and a preparation plant prepares methacrolein from formaldehyde and propionaldehyde, in presence of water and a homogeneous catalyst based at least on an acid and a base. A reaction mixture is introduced into a methacrolein workup plant and separated in a first distillation column, into a first distillation mixture in a gas phase at the top and a second distillation mixture in a liquid phase at the bottom. The first distillation mixture is condensed and, in a first phase separator, the organic phase and the aqueous phase of the condensate are separated from one another. The aqueous phase is introduced into a second distillation column, that is not part of the methacrolein workup plant, and is separated into a third distillation mixture in a gas phase at the top and a fourth distillation mixture at the bottom. The third distillation mixture is introduced into the methacrolein workup plant. |
| US11680030B2 |
Gas phase ozone-mediated selective oxidative dehydrogenation of alkanes
Improved methods of oxidative dehydrogenation (ODH) of alkanes and alkylbenzenes to the corresponding olefins are disclosed. The disclosed methods use ozone (O3) to mediate the oxidative dehydrogenation reaction with high selectivity for the desired product, and no heterogeneous ODH catalyst is needed. |
| US11680028B2 |
Methods and systems for upgrading crude oils, heavy oils, and residues
Systems and methods for producing olefins and/or aromatics are disclosed. Methods disclosed includes aqua-processing hydro-processing of crude oils and/or heavy oils and/or residue, in an aqua-processing hydro-processing unit, to produce intermediate products, which can then be used to make valuable chemicals such as olefins and aromatics. |
| US11680027B2 |
Cool burning hydrate fuels in gas generant formulations for automotive airbag applications
Cool burning hydrate fuels are provided for gas generant compositions for automotive inflatable restraint systems. The cool burning hydrate fuel is a compound comprising carbon, hydrogen, oxygen, a transition metal, and optionally nitrogen. The cool burning hydrate fuel is a transition metal salt of an organic compound or transition metal complex salt having (i) at least one functional group selected from the group consisting of: amide, imide, hydroxyl, carboxylic acid, and combinations thereof, (ii) an oxygen-to-carbon mole ratio of greater than or equal to about 0.5, (iii) at least one-half a water molecule of hydration, and (iv) an exothermic heat of formation of at least about −400 KJ/mole. The fuel may have a water release temperature of ≥about 140° C. The cool burning hydrate fuel may be one or more of copper cyanurate dihydrate, a copper melamine oxalate dihydrate, and a copper malonate hydrate. |
| US11680025B2 |
Organic matter processing apparatus for promoting net reduction of methane and other greenhouse gas emissions
Embodiments disclosed herein provide an organic matter processing apparatus and method for the use thereof to convert organic matter into a ground and desiccated product. This can be accomplished using a bucket assembly that can grind, paddle, and heat organic matter contained therein. An air treatment system is provided to treat the air interacting with the organic matter. |
| US11680024B2 |
Use of Penicillium brasilianum for stimulating plant growth
The present invention concerns the use of an inoculum of at least one strain of Penicillium brasilianum for improving plant growth conditions. It also concerns a method of increasing the availability of phosphorus and/or micronutrients for plant uptake from a plant growth substrate, said method comprising applying to the plant growth substrate an effective amount of an inoculum of Penicillium brasilianum. |
| US11680021B2 |
Polycrystalline ceramic solid and method for producing a polycrystalline ceramic solid
A polycrystalline ceramic solid and a method for producing a polycrystalline ceramic solid are disclosed. In an embodiment a polycrystalline ceramic solid includes a main phase with a composition of the general formula: (1-y)Pba(MgbNbc)O3-e+yPbaTidO3 with 0.055≤y≤0.065, 0.95≤a≤1.02, 0.29≤b≤0.36, 0.63≤c≤0.69, 0.9≤d≤1.1, and 0≤e≤0.1, and optionally one or more secondary phases, wherein, in each section through the solid, a proportion of the secondary phases relative to any given cross-sectional area through the solid is less than or equal to 0.5 percent, or wherein the solid is free of the secondary phases. |
| US11680018B2 |
Sealing wall building material and method for producing a sealing wall building material
The invention relates to a sealing wall building material, which has a binding agent with cement and aggregates. It is provided according to the invention that the binding agent comprises a mixture of cement and fly ash, wherein it is free of clay material, and that it has an impermeability with a kf value of 10−7 m/s and less. |
| US11680011B2 |
Coated article with IR reflecting layer and multilayer overcoat for reducing fingerprints
A low-E (low emissivity) coating includes a multilayer overcoat designed for reducing fingerprints. The multilayer overcoat includes a layer comprising an oxide of zirconium (e.g., ZrO2) sandwiched between and contacting first and second layers of or including silicon nitride (e.g., Si3N4, SiOxNy, SiZrOxNy, or the like). The uppermost layer comprising silicon nitride modifies the surface energy of the layer comprising the oxide of zirconium so as to make the uppermost surface of the coating more hydrophilic, thereby reducing or minimizing interaction between zirconium oxide and finger oil to reduce fingerprints on the uppermost surface of the coating. |
| US11680010B2 |
Evaluation of transparent components for electronic devices
Methods for evaluating a chemically strengthened housing component for an electronic device are disclosed. These methods may allow non-destructive determination of whether the chemical strengthening of the component meets specifications. Systems suitable for use with the methods are also disclosed. |
| US11680008B2 |
Aluminosilicate glasses with high fracture toughness
A glass composition includes: Si2O, greater than 15 mol % to less than or equal to 32 mol % Al2O3, B2O3, K2O, MgO, Na2O, and Li2O. The glass composition may have a fracture toughness of greater than or equal 0.75 MPa√m and a Young's modulus of greater than or equal to 80 GPa to less than or equal to 120 GPa. The glass composition is chemically strengthenable. The glass composition may be used in a glass article or a consumer electronic product. |
| US11680001B2 |
Systems and methods for treating acidity, heavy metals, and solids in acid mine drainage and other aqueous fluids
Devices and associated methods described herein in accordance with embodiments of the present technology can, for example, treat acidity and remove suspended solids and heavy metals from acid mine and acid rock drainage, as well as from other acidic and various aqueous fluids of various pH. The disclosed system includes a cavitation/electro-coagulation reaction chamber, solids separation, and other optional components including a passive media contact reaction chamber, and/or an oxidation/reduction electrode assembly to facilitate or expand upon parameters requiring treatment. The disclosed system can be packaged in small housing units suitable for insertion within mine tunnels or adits, but may also be expanded for large scale applications. |
| US11680000B2 |
Automated manifold for removing digestate from a lagoon digester
An extraction manifold for extracting digestate from a covered lagoon digester includes a digester vessel being shaped generally as a rectangular prism lacking an upward facing face and having a floor sloping generally downward from an intake face to an extraction face of the digester vessel. The intake face and extraction face are oriented vertically, situated in opposed relation on a longer horizontal axis. Each effluent pipe terminates in an extraction nozzle on one end and an independently addressable actuatable valve on the opposite end. Each actuatable valve communicates with a manifold plenum such that actuation of the valve draws digestate from the floor in a region of the floor adjacent to the extraction face and in proximity to the extraction nozzle. A valve controller actuates valves to remove digestate from the region of the floor adjacent to the extraction face. The valve controller includes sensors to monitor biogas production. |
| US11679998B2 |
Method and apparatus for electrochemical purification of wastewater
The invention of the current application is directed to a wastewater treatment apparatus. The invention includes a divided membrane electrochemical cell including an anode contained within a anode compartment and cathode contained within a cathode compartment. The anode compartment and said cathode compartment are separated by a proton selective membrane. The invention also includes a voltage source, and a liquid-gas separator. The invention is an economically viable electrochemical advanced oxidation system that can cost-effectively treat recalcitrant COD with low energy, without the necessity for chemicals, and reduce or prevent sludge production in a single step. |
| US11679995B2 |
Methods for preparing porous nanocomposite polymer hydrogel beads for water treatment
Synthesis, fabrication, and application of nanocomposite polymers in different form (as membrane/filter coatings, as beads, or as porous sponges) for the removal of microorganisms, heavy metals, organic, and inorganic chemicals from different contaminated water sources. |
| US11679994B2 |
Atomizer for use in water treatment and method for its use
An atomizer for use in a water treatment system includes an influent inlet, to receive a flow of fluid containing contaminants a gas flow inlet, to receive a flow of gas to be mixed with the fluid in a mixing zone, an airflow controlling component, including an array of vanes disposed between the gas flow inlet and the mixing zone to impart a rotational component to a direction of flow of the gas. A channel receives the flow of fluid containing contaminants, and conducts the flow of fluid containing contaminants to the mixing zone, wherein radially outwardly flowing fluid containing contaminants is mixed with radially inwardly flowing gas to atomize the fluid containing contaminants, and an outlet. |
| US11679991B2 |
Multiphase ferrites and composites comprising the same
In an aspect, a multiphase ferrite comprises a Co2W phase that is optionally doped with Ru; a CFO phase having the formula Mer“Co1−rFe2+zO4, wherein Me” is at least one of Ni, Zn, or Mg, r is 0 to 0.5, and z is −0.5 to 6 0.5; and a CoRu-BaM phase having the formula BaCox+yRuyFe12−(2/3)x−2yO19, wherein x is 0 to 2, y is 0.01 to 2; and the Ba can be partially replaced by at least one of Sr or Ca. In another aspect, a composite can comprise a polymer and the multiphase ferrite. In yet another aspect, a method of making a multiphase ferrite can comprise mixing and grinding a CoRu-BaM phase ferrite and a CFO phase ferrite to form a mixture; and sintering the mixture in an oxygen atmosphere to form the multiphase ferrite. |
| US11679989B2 |
Mechano-thermal preparation of zinc sulfide nanoparticles
A method for preparing zinc sulfide particles is described which comprising the steps (i) preparing a mixture of zinc mineral and elemental sulfur, (ii) milling the mixture obtained in step (i), and (iii) annealing the mixture obtained in step (ii) at a temperature ranging from 300 to 500° C. to obtain zinc sulfide particles. |
| US11679986B2 |
Stable solution of sodium and iron silicate, process for preparing said solution and uses thereof
The present invention refers to a stable sodium and iron silicate solution that has a weight ratio of SiO2 to Na2O from 1.5 to 2.5 and a total percentage of solids, expressed by the sum of SiO2 and Na2O, from 20% to 55%. Said solution also has a soluble iron content, expressed by Fe, from 0.1% to 7%, and a water content from 38% to 79.9%. The present invention also refers to the process for preparing said stable solution of sodium and iron silicate, which comprises the steps of: (a) providing a siliceous material containing iron; (b) submitting said siliceous material containing iron to a hydrothermal treatment with caustic soda under high temperature and controlled pressure; and (c) filtering said reacted solution to separate the reacted portion of the hydrothermal treatment from the unreacted portion. Additionally, the present invention refers to the uses of said stable sodium and iron silicate solution. |
| US11679982B2 |
Frequency-tunable quantum microwave to optical conversion system
A electronic method, includes receiving, by a graphene structure, a microwave signal. The microwave signal has a driving voltage level. The electronic method includes generating, by the graphene structure, optical photons based on the microvolts. The electronic method includes outputting, by the graphene structure, the optical photons. |
| US11679980B2 |
Lithium-containing chalcophosphates for thermal neutron detection
Inorganic compounds having the formula LiMP2Q6, where M is Ga, In, Bi, Sb, As, Al, or a combination thereof, and Q is S and/or Se, are provided. Methods and devices for detecting incident neutrons and alpha-particles using the compounds are also provided. For thermal neutron detection applications, the compounds can be enriched with lithium-6 isotope (6Li) to enhance their neutron detecting capabilities. |
| US11679975B2 |
Panel transducer scale package and method of manufacturing the same
A method of manufacturing a panel transducer scale package includes securing acoustic components at predetermined locations on a first carrier substrate with a first surface of the acoustic components positioned adjacent to the first carrier substrate. ASIC components are also secured at predetermined locations on the first carrier substrate with a first surface of the ASIC components positioned adjacent to the first carrier substrate. Photoresist resin is applied over the acoustic components and the ASIC components such that a second surface of the acoustic components is left exposed from the photoresist resin. The first carrier substrate is removed to expose the first surface of the acoustic components and the first surface of the ASIC components. A buildup layer is formed including electrical pathways between each of the acoustic components and the ASIC components, and the photoresist resin is removed. |
| US11679974B2 |
Mechanical microsystem and associated manufacturing method
A mechanical microsystem including a pair of elastically deformable elements, a mechanical hinge joining the deformable elements together, and at least two electroactive layers. The microsystem is configured such that, from a rest position wherein the deformable elements fall into a plane, a deformation of one of the deformable elements displacing it outside of the plane induces an electric current circulation in one of the two electroactive layers, and/or conversely. Each deformable element has a front face and a rear face opposite one another and substantially parallel to the plane. A first electroactive layer is arranged together with a first deformable element on its rear face, and a second electroactive layer, different from the first layer, is arranged with a second deformable element, different from the first element, on its front face. |
| US11679968B2 |
Product conveyance system, product conveyance robot, and storage box
A product conveyance system includes: a storage box in which a product is stored; and a product conveyance robot including a travel portion and a holding portion provided above the travel portion and configured to hold the storage box. The holding portion includes a pair of support columns provided in a standing manner with an interval between the support columns in the width direction. Each of the support columns includes: one or more support rails configured to support the storage box in the height direction, the storage box being placed between the support columns; and one or more lock pins provided on a facing surface of the each of the support columns, the facing surface facing the other one of the support columns, the one or more lock pins being configured to protrude and retract in the width direction. |
| US11679965B2 |
Vehicle lift assembly
A vehicle system includes a chassis and a lift assembly. The chassis includes a frame defining a first aperture and a second aperture. The lift assembly includes an adapter assembly and a lift device. The adapter assembly includes (a) an adapter defining a first pin aperture, a second pin aperture, and an adapter aperture, (b) a first pin extending through the first aperture and the first pin aperture and a second pin extending through the second aperture and the second pin aperture to selectively couple the adapter to the frame, and (c) a cross member configured to be received by the adapter aperture. The lift device includes a pair of receivers configured to engage the cross member of the adapter assembly to support the cross member. The first pin aperture and the adapter aperture each extend laterally when the adapter is coupled to the frame. |
| US11679963B1 |
Portable vehicle hardtop removal apparatus
The present disclosure provides for a portable vehicle hardtop removal apparatus for improved vehicle hardtop removal and replacement features in order to efficiently remove and replace hardtops of many types of vehicles, in a safe and convenient manner, for people's enjoyment. The portable vehicle hardtop removal apparatus comprises a upstanding support member removably connected to an upstanding swivel member that is fixed to the horizontal support arm. A lift boom extends from the upstanding support member, and a hoist line extends along the upstanding support member and the lift boom. An elongated spreader tube is connected to a distal end of the hoist line, and a plurality of straps removably connect the elongated spreader tube to a vehicle hardtop for its removal. The lift boom is positionable from a lifting position to a collapsed or folded transport position for efficient transportation of the portable vehicle hardtop removal apparatus to any destination. |
| US11679958B2 |
Safety gear arrangement, elevator system, and method for operating a safety gear of an elevator system
A safety gear arrangement for an elevator system, comprising a safety gear mechanism comprising at least one wedge portion of the safety gear arrangement, wherein, in a normal position, the at least one wedge portion is retracted and, in an operated position, extended by a first spring element for acting on a guide rail of the elevator system, and a triggering device comprising an electromagnet, a second spring element, an actuating member, and an excitation power input, wherein the electromagnet is arranged, while being supplied with excitation power, to maintain the actuating member in an untriggered position against the second spring element, and the actuating member is arranged to operate the safety gear mechanism in response to moving of the member from the untriggered to a triggered position due to the second spring element. |
| US11679957B2 |
Method for operating an elevator for an inspection
A method for operating an elevator having a car, a drive engine, shaft doors, signal receptors, an engine controller and a door controller. Each of the shaft doors is reciprocally opened and closed by an associated active door drive and has one of the signal receptors thereat. The method includes: receiving a requesting signal at one of the signal receptors; responding to the requesting signal by instructing the engine controller to control the drive engine to displace the car to a first position with the car roof adjacent to the shaft door at the floor from which the requesting signal originated when that floor is not the lowermost floor, and when the floor is the lowermost floor to a second position above the lowermost floor; instructing the door controller to control the door drive to actively open the door; and switching the engine controller to an inspection mode. |
| US11679956B2 |
Elevator system including a derailment contact
An elevator system that can check a function of detecting derailment of an elevating body without disconnecting the elevating body from a guide rail. The elevator system includes a conductive wire that is provided along a guide rail, a contact that is attached to the elevating body, and is configured to come into contact with the conductive wire in the case where the elevating body is disconnected from the guide rail, a control panel that is configured to detect electrical conduction between the conductive wire and the contact, and an inspection contact that is attached to a preset position of the conductive wire, and is disposed at a position that allows the inspection contact to come into contact with the contact in the case where the contact moves to the preset position. |
| US11679952B2 |
Barrier envelope dispenser
A dispenser of barrier envelopes is formed of a pair of selectively interlocking open-top box-like structures. When interlocked, the pair of structures forms an interior chamber that is configured to store and protect one or more barrier envelopes inside from external contaminants such as viruses, bacteria and/or fungi. The dispenser of barrier envelopes includes a through opening for the purpose of dispensing the one or more envelopes to a user, and a spring in its interior chamber for directing the one or more envelopes toward the through opening. |
| US11679950B2 |
Roll accommodation unit, processing apparatus, and roll setting method
A roll accommodation unit includes: a roll support shaft; a pair of side walls; and a pair of roll bearings that are attached to the pair of side walls, recessed portions are formed at upper ends of the pair of side walls, the pair of rolling bearings are attached to the side walls at positions corresponding to bottoms of the recessed portions such that the rolling bearings project upward beyond inclined surfaces of the recessed portions, the roll support shaft includes a support shaft main body, and a pair of small-diameter portions that are provided at both ends of the support shaft main body, and the roll support shaft is supported with the small-diameter portions abutting on outer circumferential surfaces of the pairs of rolling bearings in a state in which the support shaft main body is located at an interval from the recessed portions. |
| US11679949B2 |
Document scanner with automated document alignment system
Embodiments are directed at a systems, methods, and apparatuses for automatically aligning the lead edges of a document stack loaded in a scanner system. An automated jogger system includes feeder gate elements which are driven forward and backwards in an oscillating motion. This motion causes the documents in the stack to slide between each other, causing the documents to move and rotate towards the feeder gate elements, aligning the lead edges of the stack prior to being fed into the document scanner. |
| US11679945B2 |
System for mounting and unloading rail cars and methods of using them
A system for loading/unloading solid materials from an open top rail car is described. The system may comprise suitable safety features, structural reinforcement and loading features to permit operation of the system by a single operator in a safe manner. In some examples, the system comprises a crawler excavator reversibly coupled to a sled attachment to permit movement of the crawler excavator along a top surface of an open top rail car. |
| US11679944B2 |
Article picking system
An article picking system includes a detection device which detects a position of a plurality of articles which are moved, and a control unit, and the control unit performs work data creation processing which creates work data having position data of each of the articles, work data storage processing which stores the plurality of the created work data, region determination processing which determines determination region on the periphery of watching-target work data, which should be paid attention to, among the stored work data, and order determination processing which determines picking order of the articles by using the watching-target work data and the peripheral work data, which are within the determination region. |
| US11679940B2 |
Film processing system
Proposed is a film processing system including a supply unit configured to supply a film fabric, a cutting unit configured to cut the film fabric and to form a film product by dividing the film fabric, a transfer unit including a classifier configured to selectively guide the film product along any one of a predetermined non-inverted path and an inverted path, an inverter configured to invert the film product guided along the inverted path up and down, and an inspection transfer device configured to transfer the film product delivered from the classifier in a non-inverted state or the film product delivered from the inverter in an inverted state in a predetermined reference direction, and an inspection unit configured to inspect the film product delivered to the inspection transfer device. |
| US11679937B2 |
Multi-tier and spiral microwave oven dryers for rapid preparation of dry sausage
A process for manufacturing dry sausage including preparing a dry sausage meat mixture, stuffing the moisture into a casing or mould, or extruding into a mould, fermenting the mixture, hat treating the sausage log, optionally removing the outer casing from the sausage log, cooling tire sausage log to a temperature sufficiently low to permit cutting, cutting the sausage, placing the sausage pieces onto a conveyor, optionally a multi-tier or spiral conveyor assembly, and passing the conveyor and sausage pieces through a chamber. The process also includes introducing a supply of conditioned, air into the chamber, the air having a relative humidity below about 60% and a temperature in the range, of at least about 40° F. to 130° F., and introducing a supply of microwaves into the chamber. The air supply and microwaves are selected to reduce the moisture content of the sausage pieces to a predetermined moisture to protein ratio. |
| US11679936B2 |
Launching system for robotic sausage loading machine
A system, and associated method, for launching and delivering separated food product in organized groups to a robotized packaging station for the product. The system initiates the delivery via a metered hopper of food product delivering the product to a launch V-belt that aligns the product end to end. A successive singulator belt, positioned adjacent to and receiving product from the launch belt, further organizes the product into a single file alignment. An optional separator belt may follow the singulator belt to create gaps between successive product units. The product is then delivered to a pick belt for product to be provided to the packaging robot. The system product information is from a single (per product delivery line) sensor, enabling integrated end-to-end control from hopper to robot, and a nearly continuous motion of said pick belt. |
| US11679934B2 |
Transporting robot and method for operating the same
A transport robot is disclosed. The transport robot may include a cover driver, a power supply, and a processor. The transport robot may execute an artificial intelligence (AI) algorithm and/or a machine learning algorithm, and may communicate with other electronic devices in a 5G communication environment. As a result, user convenience may be improved. |
| US11679933B2 |
Robotic processing system
An automated biological or chemical sample processing system includes a dock frame and at least one dock frame module. The dock frame includes at least one docking interface that operably couples and interfaces the dock frame with laboratory equipment. The dock frame defines a spine structure of the system alongside which a variable number of laboratory equipment are arrayed. The dock frame extends longitudinally and has a variable elongated configuration and longitudinal length. The at least one dock frame module includes the docking interface, where each module is interchangeable with another module, and has control features with a predetermined relationship to a reference datum of the dock frame module and with a reference datum of the dock frame so that the at least one dock frame module is interchangeably coupled in linear configuration with at least the other dock frame module to select the variable elongated configuration and longitudinal length. |
| US11679932B2 |
Light assisted pack wall carton selection and replenishment system
A pack wall carton selection and replenishment system comprising: a delivery cart with a delivery cart controller configured to receive information representing a replenishment shipping carton to be retrieved from a shipping carton supply area and delivered to a pack wall, provide for retrieving one or more shipping cartons from the shipping carton supply area, actuate a cart indicator assembly to identify a cart partition where to place the retrieved shipping cartons on the delivery cart, actuate a delivery cart indicator assembly to identify the replenishment shipping carton to be placed on the pack wall; and, a pack wall controller in communication with the delivery cart controller configured to receive an order item information, actuate a first pack wall indicator assembly to indicate a desired shipping carton to be used for packing an items represented by the order item information. |
| US11679930B1 |
Tank container
A tank container includes a frame having a front end opposite a rear end that defines a rear plane, a vessel extending between the front end and the rear end of the frame, and a discharge valve assembly. The discharge valve assembly comprises an internal bottom valve, an adaptor, and a discharge valve. The internal bottom valve is positioned within an interior volume of the vessel and the discharge valve is positioned entirely within the frame and offset at least one inch from the rear plane. The adaptor curves downwardly between the internal bottom valve and the discharge valve. |
| US11679927B2 |
Safety diffuser lid for an aerosol generator container with depressurization function
A safety lid for an aerosol container, including a dome surrounding at least part of a diffuser device and provided with a movable component, which can move between a first position for preventing the operation of the diffuser device, a second position for intermittently activating the diffuser device and a third position for emptying the container. The movable component including means for permanently activating the diffuser device in the third position. |
| US11679919B2 |
Method of packing an object in a shipping box
A packing material including a strip of corrugated cellulosic material and a method of packing an object in a shipping box using the packing material. The strip of corrugated cellulosic material includes a plurality of macro flutes and is moveable between an expanded state and a compressed state. The strip of corrugated cellulosic material is in the compressed state when a compression force is applied to the strip of corrugated cellulosic material in the longitudinal direction and in the expanded state when the compression force is removed. The length of the strip of corrugated cellulosic material is longer in the expanded state than the compressed state. |
| US11679918B2 |
Cap for closing a container and its method for making the cap
A cap for a container is provided and a related method for making the cap. The cap comprises a side wall extending about an axis and a transversal wall arranged at an end of the side wall, a separation line being provided on the side wall for defining: a retaining ring, which is intended to remain anchored to a neck of the container and is configured to internally engage with an enlargement of the neck; and a closure element which can removably engage the neck, so as to open or close the container. The separation line extends about the axis and is circumferentially interrupted so as to leave a joining portion, between the retaining ring and the closure element, which extends circumferentially for a respective angle, the cap further having an incision line which extends transversally to the axis between the separation line and a free edge of the retaining ring, so that two connecting bands are defined between the separation line and the incision line, the two connecting bands joining the retaining ring to the joining portion. The connecting bands are deformable and the joining portion is externally provided with a projection which projects from the joining portion and is positioned between a separation plane in which the separation line lies and the incision line so that, when the closure element is in the open position and the connecting bands keep the closure element connected to the retaining ring, an edge of the joining portion which, in the closed position, faces the retaining ring, is facing, in the open position, towards a rim of the neck and the projection is resting on the neck in said open position. |
| US11679912B2 |
Tamper evidence bridges
An apparatus and a method are provided for a container cap comprising a plurality of tamper evidence bridges configured to provide evidence that the container cap has been removed from a container by other than a manufacturer of the container. The tamper evidence bridges comprise a small tab of material that extends from a bottom-most edge of the container cap to a neck ring of the container. The tamper evidence bridges are configured to break, or snap, when the container cap is rotated relative to the neck ring. Broken tamper evidence bridges provide readily visible evidence to an end-user of the container that the container cap has been removed by other than the manufacturer of the container. The high visibility of the tamper evidence bridges serves to discourage vendors from attempting to refill and resale of the used containers. |
| US11679911B2 |
Slider with ergonomic features
A slider for a closure assembly of a bag. The slider has a pair of finger pads extending from a top wall. Each pad has a surface with a curved portion running from a front end to a back end of the slider, a defined, first curved area extending from the curved portion to an end of the first curved area, and a defined, second curved area extending from the end of the first curved area to a midpoint of the curved portion. The first curved area and the second curved area are defined by different angles at which the respective curved area extends into the respective finger pad. Each finger pad includes a major axis dimension greater than a minor axis dimension to provide an area that fits an average finger size, and a lip region to guide a finger of a user into a finger pad. |
| US11679909B2 |
Collapsible and assemblable container
A collapsible and assemblable container for sterilization, including but not limited to UV sterilization, of objected placed in the container. The container includes moveable panels with an electronic circuit board including one or more actuating elements such as UV LEDs. The electronic circuit board further includes sensors that prohibit the actuating elements from being activated unless the collapsible container is fully and correctly deployed, preventing any harmful exposure to the actuating elements that can lead to eye damage, skin cancer, etc. to the user. The electronic circuit board cooperates with switch elements that activate the actuating elements only when the collapsible container is fully and correctly deployed. |
| US11679908B2 |
Tray with nesting anti-lock feature
A container including a bottom portion and a plurality of peripheral wall portions extending from the bottom portion and defining an interior area of the container. At least one peripheral wall portion has an inner surface including a feature defining an inner ledge extending into the interior area, the inner ledge being located between the bottom portion and an upper edge of the container. The at least one peripheral wall portion has an outer surface including a feature defining an outer ledge located between the bottom portion and the upper edge of the container. The inner ledge is positioned to engage the outer ledge of a similarly-configured container whereby a spacing between a stack of nested containers is defined by the outer ledge of the similarly-configured container seated on the inner ledge of the container. |
| US11679907B2 |
Multilayer single-dose easy open bottle with PE/PET/PP configuration and pre-cut top
In the alcohol market or in the liquor industries, it is common to find that the packaging activity is carried out in glass bottles and on some occasions in PET (POLYETHYLENE TEREPHALATE) and PP (POLYPROPYLENE) type containers. In the case of these latter packages, there are problems of conservation of quality, aroma and flavor, since they give off particles because they are not completely resistant to alcohol. Now, glass bottles are the most used since thanks to their 10 barrier property they preserve the flavor and quality of these kinds of drinks for longer, maintaining the level of alcohol, aroma and flavor from bottling but having serious transport and packaging problems.The present invention provides a bottle of a new multilayer material in 15 that is packaged in a smaller dose than conventional ones, also called single-dose liquor or spirits, in which the preservation of the liquor is guaranteed for a prolonged period thanks to the incorporation of a technical solution that does not allow the release of particles in the drink for up to 27 months. Likewise, the new bottle has an easy open system that allows guaranteeing the non-reuse of the packaging to pack adulterated liquor, which is a frequent problem in the liquor industry. |
| US11679905B1 |
Upper stabilizing tray for filling cartridges and related method
A stabilizing upper tray for stabilizing cartridges during automated filling operations includes fill ports matching cartridge support locations in a lower support tray. Each fill port includes a bore, a circular recess to engage the upper rim of a cartridge, and an inwardly tapered needle-engaging surface adapted to be engaged by a fluid injection needle; a counterbore extends between the bore and the circular recess. As the upper tray is lowered over the cartridges, the enlarged recess of each fill port engages a corresponding cartridge and guides it into a vertical orientation within the counterbore. During filling operations, a mis-aligned fluid injection needle engages the inwardly tapered needle-engaging surface of the stabilizing upper tray and is guided through the fill port toward the cartridge. A method is also disclosed to form such a stabilizing upper tray through conversion of a conventional lower support tray. |
| US11679904B2 |
Method for the automatic packaging of at least two parts
A method for automatic joint packaging of at least a first part and a second part, the first part and the second part having different geometries, is provided. The method includes automatically placing a first part on a transport surface with a front side facing in a transport direction and automatically placing a second part on the transport surface with the second part in front of the first part relative to the transport direction. The method further includes automatically transporting the first part and the second part along the transport surface to a packaging device by moving a pushing device into engagement with a rear side of the first part and pushing the first part in the transport direction, wherein the second part is taken along by the front side of the first part pushed by the pushing device. |
| US11679903B2 |
Method and apparatus for forming a package with protected seal
A method of forming a package includes forming, at a forming station of a packaging machine, a package base in a film so that the package base has a pocket. The method further includes attaching, at a first cover application station of the packaging machine, a first cover layer on the package base so that the first cover layer partially covers the pocket, and so that access to the pocket is provided to position a product in the pocket after the first cover layer has been attached to the package base. |
| US11679901B2 |
Optical device, attitude control apparatus, and spacecraft
To provide a sheet-like optical device capable of selectively emitting light whose optical path has a changed orientation.An optical device includes a first sheet and a second sheet. The first sheet is configured to be electrically switchable between a first state in which the first sheet extends along an in-plane direction orthogonal to a thickness direction and has transparency in the thickness direction, and a second state in which the first sheet has lower transparency in the thickness direction than the transparency in the first state. The second sheet has a prism surface on which an inclined surface inclined with respect to the in-plane direction is arranged along the in-plane direction, the second sheet facing the first sheet in the thickness direction. |
| US11679898B2 |
Inspection and repair tool
A method for inspecting and repairing a surface of a component of a gas turbine engine, the method including: inserting an inspection and repair tool into an interior of the gas turbine engine; inspecting the surface of the component with the inspection and repair tool; performing a repair of the surface of the component with the inspection and repair tool from within the interior of the gas turbine engine, the inspection and repair tool remaining within the interior of the gas turbine engine between inspecting the component and performing the repair of the surface of the component. |
| US11679896B2 |
Apparatus and method for continuous launching of unmanned aerial vehicles
An apparatus and method for continuous catapulting of unmanned aerial vehicles are disclosed, and relate to the technical field of aircraft catapulting and recovery. The apparatus consists of an unmanned aerial vehicle storage apparatus, an unmanned aerial vehicle conveying apparatus, an automatic unmanned aerial vehicle loading apparatus, tackles and a rotary tube-type multi-track unmanned aerial vehicle catapult. The present invention can increase catapulting efficiency of the unmanned aerial vehicles, and is suitable for rapidly forming a cluster of the unmanned aerial vehicles. |
| US11679895B2 |
Method and apparatus for autonomous buoy-based situational awareness for flying boats
A method for establishing a situational awareness of a surface of a body of water is disclosed. In various embodiments, the method includes deploying a plurality of autonomous buoys under or on the surface of the body of water; and scattering the plurality of autonomous buoys to form a mesh communication network. |
| US11679888B2 |
Composite pylon
A composite aircraft engine pylon comprising a frame, an aircraft attachment component, and an engine support. The frame includes an outer structural section and an inner structural section configured to at least partially nest with the outer structural section. The outer structural section and the inner structural section sandwich the airframe attachment component and the engine support to form double shear connections between the frame and the aircraft attachment component and between the frame and the engine support. |
| US11679886B2 |
Device for connecting an aircraft engine and a primary structure of an aircraft pylon comprising a rudder and a system for limiting the displacement of the rudder incorporating a double stop, aircraft comprising such a device
A linking device connecting an aircraft engine and a primary structure of an aircraft pylon, comprising a support connected to the primary structure, a spreader having a central part connected to the support and a first and a second end that are connected to thrust rods, at least one limiting system for limiting the travel of the spreader having an upper and a lower stop between which is positioned the first or second end of the spreader, the upper and the lower stop being connected to one another so as to form a single part connected to a fitting secured to the support. |
| US11679874B2 |
Method of controlling an activation system, emergency control system, and aircraft equipped with such system
A method of controlling an overly determined actuator system that has a first number of actuators (αi) which is greater than a second number of the actuators needed to perform a predetermined physical task. The method includes: automatically controlling the first number of actuators by a control unit (CU) for jointly performing the predetermined physical task; repeatedly checking a functional state of the first number of actuators to detect an actuator failure of any one thereof; in case of any detected actuator failure, generating at least one emergency signal (EM) representative of an adapted physical task to be performed by a remaining number of the actuators. The emergency signal is generated based on kinematics of the actuator system, on known physical capacities at least of the remaining actuators, and optionally on a computational performance model of the actuator system. The adapted physical task includes activating each of the remaining actuators below a predetermined threshold of maximum physical load on a respective actuator and activating the ensemble of remaining actuators in a way to prevent further damage to the actuator system. An emergency control system and an aircraft are also provided. |
| US11679873B2 |
Aircraft and aircraft system using same
An aircraft that can fly stably when water is discharged from a hose installed on the airframe, and an aircraft system, are provided. The aircraft system can include a master aircraft, slave aircrafts and a remote control device. The aircraft preferably fly as a unit. Each slave aircraft can include four rotary blade portions having propellers, and a suspending means for suspending a part of a hose. The master aircraft may include four first rotary blade portions having first propellers arranged to rotate in a horizontal plane, four second rotary blade portions having second propellers arranged to rotate in a vertical plane, and a nozzle on which a tip end part of the hose is installed. The direction of the center axis of the nozzle is parallel to the direction of the rotational axes of the second propellers. |
| US11679871B2 |
VTOL fixed-wing drone with overlapping propellers attached to linear supports connecting fore and hind wings
A long-distance drone having a main body, a left hind wing, a right hind wing, a left forewing, and a right forewing. There is a left linear support connecting the left forewing to the left hind wing, and a right linear support connecting the right forewing to the right hind wing. A plurality of propellers are disposed on the left and the right linear supports. |
| US11679867B2 |
System and method for flight control in electric aircraft
A system for flight control in electric aircraft includes a flight controller configured to provide an initial vehicle torque signal including a plurality of attitude commands. The system includes a mixer configured to receive the initial vehicle torque signal and a vehicle torque limit, receive prioritization data including a prioritization datum corresponding to each of the plurality of attitude command, determine a plurality of modified attitude commands as a function of the vehicle torque limit, the attitude commands, and the prioritization data, generate, as a function of modified attitude commands, an output torque command including the initial vehicle torque signal adjusted as a function of the vehicle torque limit, generate, as a function of the output torque command, a remaining vehicle torque. The system includes a display, wherein the display is configured to present, to a user, the remaining vehicle torque and the output torque command. |
| US11679866B1 |
Yoke interface mount
The embodiments are directed to an interface mount between a vehicle steering/control device and a mobile computer protective case. The interface mount has two sides. One side of the interface mount is attached to the vehicle steering/control device. The other side of the interface mount is attached to an AMPS hole pattern plate. |
| US11679862B2 |
Manual brake override
A manual brake override system includes a gear system, an electric motor in operative communication with the input of the gear system, a holding brake in operative communication with the input of the gear system. The holding brake is configured to prevent movement within the gear system when engaged. A manual handwind is provided in operative communication with the input of the gear system and the manual handwind and holding brake are configured such that the input of the gear system can be driven, with the manual handwind, whilst the holding brake is engaged. |
| US11679858B2 |
Aircraft part comprising an internal module with improved attachment
A method and apparatus for facilitating the attachment of an internal module in an internal space of an aircraft part is disclosed. The attachment device includes at least one attachment member comprising an attachment shank, a chamber for introducing the attachment member, the chamber including a first orifice through which the attachment shank passes in the installed configuration of the internal module, and a second orifice which serves for the introduction of the attachment member into the chamber from the outside. |
| US11679855B2 |
System for the structure, control, and energy management of low-pressure cells for aerostatic lift
A structural system for lifting cells, constructed of modular, lightweight framing supporting thin, lightweight, single-ply or laminated, air-impermeable membranes, that maintain near constant-volume under low pressure for aerostatic lift in lighter-than-air aircraft; a system for controlling that aerostatic lift in a single or a plurality of such lifting cells, using electrically-powered vacuum pumps and valves; and a system for recovering electrical energy expended during ascent by using the inflow of air into the lifting cells during descent to generate electricity. |
| US11679853B2 |
System for controlling marine vessel using single command operator
A system for controlling a marine vessel comprises an input device for inputting an operator command, a sensor which senses and signals an engine function variable or a vessel dynamic variable, and a first structural element and a second structural element. The first structural element and the second structural element each control speed or direction of motion of the marine vessel, and the first structural element and the second structural element each affect the marine vessel dynamic variable. There is a controller which receives the operator command and the engine function variable or the vessel dynamic variable. The controller moves the first structural element and the second structural element based on the engine function variable or the vessel dynamic variable, after receiving the single operator command. |
| US11679849B2 |
Regulator having removable first stage orifice body
A first stage pressure regulator is provided. A valve body has an inlet and an outlet that define a pressure chamber therebetween. The valve body defines a pressure compensation chamber having an opening fluidly communicating the pressure compensation chamber with the surrounding water. The first stage pressure regulator comprises an inlet tubular union removably received into the inlet. A removable high pressure orifice body defines an orifice therethrough. The orifice body is carried by the valve body proximate the inlet. A valve seat is within the valve body. |
| US11679840B2 |
Snow vehicle
A snow vehicle is disclosed comprising a vehicle frame, a propulsion unit coupled to the frame, and at least one front ski steered by a steering mechanism. The front of the vehicle includes a first front suspension and a second front suspension coupled to the ski. The rear suspension includes a bumper assembly preventing bottoming out of the rear suspension. The rear suspension is coupled to the vehicle frame such that the longitudinal spacing between the vehicle frame and rear suspension is adjustably controllable. |
| US11679838B2 |
Linear derailleur mechanism
A derailleur system is provided that moves the derailleur cage in a substantially rectilinear path. The derailleur is mounted to a frame having a gear cassette mounted thereon. The gear cassette includes an axis of rotation. The derailleur includes a drive member engaging the gear cassette. The derailleur is positioned on the frame adjacent the gear cassette, and including a spatial linkage having a stationary link, a floating link, and a cage assembly having two pulleys each defining an axis of rotation. The drive member engages each of the pulleys. The path of the floating link is substantially linear through substantially its entire range of motion and variously aligns at least one of the pulleys with the gear cassette. |
| US11679837B2 |
Manufacturing method of integrally formed bearing free pedal
An integrally formed bearing free pedal includes a central axle and a pedal body. The pedal body has a rotation axis, and is provided with an axle bore formed along the rotation axis. The central axle has an installation portion and an opposite combination portion. The central axle and the pedal body are integrally molded. The combination portion is disposed in the axle bore. A rotation gap is formed between the periphery of the central axle and the axle bore, so as to allow the central axle to rotate with respect to the pedal body along the rotation axis. Thus, the pedal has no bearings and other related components, so as to be structurally simple, and the manufacturing cost is reduced. |
| US11679831B2 |
Adjustable disarticulated saddle having independent suspension system and methods of use thereof
The invention includes apparatus and methods of use for an adjustable disarticulated seat, which in a preferred embodiment may include one, or a plurality of independently or synchronously adjustable disarticulated inserts positioned within insert interface apertures on the distal extended portion of a saddle. An actuator element may be responsive to the one or more disarticulated inserts through one or more cords configured to be retracted or release in response to the action of the actuator causing the extension upward or release downward movement of the one or more inserts within the insert interface aperture. |
| US11679830B2 |
Bicycle seat post structure
A bicycle seat post structure includes an upper tube, a lower tube, a height adjusting mechanism and at least one sliding member. The upper tube includes at least one stopping member. The lower tube has a first edge. The sliding member is movably disposed in the lower tube. The stopping member does not abut against the sliding member as the stopping member is in a first position. When the height adjusting mechanism is operated to allow the upper tube to move along an axial direction, the stopping member is switched to a second position and is restricted by the sliding member. The sliding member is operated to move along the axial direction so as to be positioned from one of a plurality of positions to another one of the plurality of positions, thereby changing a distance between the stopping member in the second position and the first edge. |
| US11679829B1 |
Adjusting structure for seat post of bicycle
An adjusting structure for seat post of bicycle includes an external tube. A gas lift is disposed in and engaged with the external tube. An actuator rod protrudes away from a main body of the gas lift. An internal tube is movably disposed in the external tube, and the actuator rod is engaged with an end of the internal tube. A diameter of the internal tube is greater than a diameter of the main body, so that the internal tube could be moved relative to the main body in an axial direction. A restricting structure is mounted between the main body and the internal tube and is adapted to restrict the internal tube from rotating relative to the gas lift and the external tube. Since the restricting structure is not in contact with the external tube, friction provided by the restricting structure could not deform the external tube. |
| US11679826B2 |
Unitary link and track chain assembly of a work vehicle
In accordance with the present disclosure, a track chain assembly for a work vehicle may comprise of a link set, a unitary link, and a bushing assembly. The link set may include a first link and a second link. The unitary link may include a single link. The bushing assembly may couple the link set and the unitary link for relative rotation between the link set and the unitary link. |
| US11679822B2 |
Spoiler lip for arranging on a front part of a motor vehicle, and motor vehicle
A spoiler lip for arranging on a front part of a vehicle is formed from a fiber composite plastic having at least one bidirectional reinforcing layer made of reinforcing fibers and a plastic matrix which contains an elastomer. The plastic matrix may also contain a thermoset in an embodiment of the spoiler lip. |
| US11679821B2 |
Pivoting cab fairing
The present disclosure is directed to a rotatable fairing panel at a rear end of a sleeper cab. The rotatable fairing panel covers an opening between a trailer attached to a vehicle and the sleeper cab of the vehicle. The rotatable fairing panel has a closed position and an opened position. At least one locking assembly locks the rotatable fairing panel in place when in the closed position. The at least one locking assembly is configured to be unlocked by a user such that the rotatable fairing panel may be rotated from the closed position to the opened position such that a user may access the opening between the trailer attached to the vehicle and the sleeper cab of the vehicle. The at least one locking assembly automatically locks when the user rotates the rotatable fairing panel into the closed position. |
| US11679810B2 |
Vehicle body side structure
A vehicle body side structure 1 includes a roof side rail 2, a center pillar 3, a first joint portion 5, a second joint portion 6, and a third joint portion 7. The first joint portion 5 joins a roof side rail outer 22 and a roof side rail inner at a corner portion 10 formed by the roof side rail 2 and the center pillar 3. The second joint portion 6 joins a center pillar outer 32 and a roof side rail inner at the corner portion 10. The third joint portion 7 joins a center pillar inner and the center pillar outer 32 at the corner portion 10. The first joint portion 5, the second joint portion 6, and the third joint portion 7 are continuously provided from an upper side to a lower side. |
| US11679808B2 |
Front body reinforcement structure
A front body reinforcement structure for a vehicle includes: a front side member connected to a dash panel; a front pillar which is disposed in a height direction of a vehicle body and has a lower part connected to the front side member; a front side upper member connecting a front of the front side member and an upper part of the front pillar; and a reinforcement unit that is connected with the dash panel and connects a rear of the front side member and an upper portion of the front pillar. |
| US11679807B2 |
Driving assistance device for vehicle
A control device is applied to a vehicle including a steering device changing a tire angle in synchronization with a change in a steering angle while assisting in steering by driving an electric machine. The control device performs a steering support control for controlling a tire angle and a steering angle by driving the electric machine. The control device includes a control drive amount calculation unit calculating a control drive amount based on the target tire angle in a state where the steering support control is executed. The control device includes a steering drive amount calculation unit calculating a steering drive amount being a drive amount of the electric machine related to a steering torque. The control device includes a control unit that controls the electric machine based on the cooperative drive amount, during steering movement of the driver in a state where the steering support control is executed. |
| US11679794B2 |
Material handling cart
A material handling cart is provided having a frame with engaging members for supporting a part carried by the cart. Each engaging member has an adjustable engaging surface that may include a material for protecting a corresponding surface of the part from damage. A plurality of wheels are each attached to the lower surface of the frame. A plurality of upper supports are attached to and extend upward from the frame, and lower stacking members are attached to and extend downward from the frame. Each upper support is configured for stacking engagement with a lower stacking member of a second material handling cart identical to the cart, to stack the second cart above the cart; and each lower stacking member is configured for stacking engagement with an upper support of a third material handling cart identical to the cart, to stack the cart above the third material handling cart. |
| US11679793B2 |
Method for operating a cableway
In order to simplify the troubleshooting in a cableway during operation of the cableway, a unique car identification is assigned to each car, with the car identification of each car being known by the cableway control system. At least one function monitoring unit transmits malfunctions triggered by cars during the operation of the cableway to the cableway control system in a function status message FSi. The cableway control system assigns a malfunction that was received to the triggering car and the malfunctions together with the car identification of the triggering car are stored and evaluated in the cableway control system. |
| US11679789B2 |
Hopper railcar composite partition
According to some embodiments, a railcar comprises at least two hoppers for transporting a commodity. Each hopper comprises a pair of side walls and a floor. The railcar further comprises a composite partition separating the hoppers. The composite partition comprises a frame comprising a first material coupled to the pair of side walls and the floor at a location separating hoppers. The frame comprises a center opening. The frame is configured to provide structural support for structural loads exerted on the pair of side walls and the floor. The composite partition further comprises a composite section comprising a second material coupled to the frame and covering the central opening of the frame. The composite section is configured to withstand loads exerted on the composite section by the commodity transported in the hoppers. |
| US11679787B2 |
Autonomous driving control method and device
A method for controlling autonomous driving in an autonomous vehicle includes detecting an autonomous driving-related critical situation during the autonomous driving, outputting a notification message requesting a control-right handover from an autonomous driving system to a human driver when the autonomous driving-related critical situation is detected, and activating a minimal risk maneuver (MRM) driving mode to deactivate the autonomous driving system when the control-right handover is not successful. In particular, when the minimal risk maneuver (MRM) driving mode is activated, the deactivated state of the autonomous driving system is maintained until an engine-restart of the autonomous vehicle is detected. |
| US11679786B2 |
Apparatus for controlling autonomous driving of a vehicle, system having the same and method thereof
An autonomous driving control apparatus for a vehicle includes: a processor that determines whether a current driving condition of the vehicle is a limit situation during an autonomous driving control, performs a demand for control authority transition to a user during the autonomous driving control when the current driving condition is the limit situation, and starts a minimum risk maneuver to transmit a signal for disabling reactivation of the autonomous driving control when control authority is not transferred to the user; and a storage to store a set of instructions and driving condition data to be used by the processor. In particular, the processor demands for engagement of an electronic parking brake device when the vehicle is stopped after the minimum risk maneuver ends. |
| US11679779B2 |
Driving support device, driving support method, and storage medium
Provided is a driving support device including a storage device and a hardware processor, the hardware processor executing a program stored in the storage device to: acquire, from a mobile object, information on existence of a specific situation on a planned travel route, which is set as a route to a destination set by an occupant of the mobile object; plan a coaching item, including notification of warning information relating to traveling of the mobile object and suggestion relating to traveling of the mobile object, based at least on the information; and control a notification device so as to execute the notification and suggestion based on the planed coaching item. |
| US11679775B2 |
Vehicle control apparatus
A vehicle control apparatus comprising, a center of gravity six-component calculation unit for calculating a center of gravity six-component as vehicle motion targets based on a driver input, a tire three-component calculation unit for calculating a tire three-component of four wheels of a vehicle based on the center of gravity six-component, a vehicle control unit for performing vehicle control by the vehicle control, actuator group based on the tire three-component of the four wheels, and wherein the tire three-component calculation unit calculates the tire three-component of the four wheels from the center of gravity six-component by a coordinate transformation without repetition, which is normalization with the driving stiffness of each wheel and the cornering stiffness of each wheel, when the number of control requests in the vehicle control is less than degrees of freedom of the vehicle control actuator group. |
| US11679774B1 |
System and method to reduce vertical reference unit unreferenced heading drift error
A system to reduce VRU unreferenced heading drift error is disclosed. The VRU comprises an IMU and a processor, which hosts first and second modules for bias cancelation. The first module reads inertial data from the IMU when the VRU is powered on; determines whether the VRU is static for a time period; if the VRU is static, corrects gyroscope bias by subtracting an initial bias value from a previous bias value; sets a predefined initial yaw value. The second module reads inertial data from the IMU during in-run operation of the VRU; updates roll, pitch and yaw data, based on input data from a sensor fusion algorithm; outputs updated roll, pitch and yaw data; determines whether the VRU is static for a time period; and if the VRU is static, corrects the bias by subtracting a current bias value, multiplied by a predefined parameter, from a previous bias value. |
| US11679768B2 |
Systems and methods for vehicle lane estimation
Methods, systems, and computer readable mediums for determining a scene representation for a vehicle are provided. A disclosed method includes acquiring data from one or more sensors of the vehicle. The method further includes detecting, using processing circuitry, one or more objects in a surrounding of the vehicle based on the acquired data; determining whether an object of the detected one or more objects intersects with a vehicle lane of travel; determining whether the object is in a lane of travel of the vehicle; determining inter-vehicle gaps and cut-ins between the object and the vehicle; and rendering a scene representation including the inter-vehicle gaps and cut-ins between the object and the vehicle. |
| US11679766B2 |
Techniques for vehicle lane level localization using a high-definition map and perception sensors
Lane level localization techniques for a vehicle utilize a plurality of perception sensor systems each configured to perceive a position of the vehicle relative to its environment, a map system configured to maintain map data that includes lane lines, and a controller configured to detect a position of the vehicle and a first set of lane lines using the plurality of perception sensors, detect a second set of lane lines using the position of the vehicle and the map data, obtain an aligned set of lane lines based on the first and second sets of lane lines, and use the aligned set of lane lines for an autonomous driving feature of the vehicle. |
| US11679763B2 |
Vehicle accident surrounding information link apparatus
A vehicle accident surrounding information link apparatus is to be provided in an emergency report system in which emergency information about an accident is transmitted, to a server apparatus, from a vehicle involved in the accident. The vehicle accident surrounding information link apparatus includes an acquirer, a determiner, and a generator. The acquirer is configured to acquire accident surrounding information transmitted from a peripheral terminal that is different the vehicle. The determiner is configured to determine whether the acquired accident surrounding information is information about the accident of the vehicle. In a case the determiner determines the acquired accident surrounding information is information about the accident of the vehicle, the generator is configured to generate link information that associates the accident surrounding information with the emergency information transmitted from the vehicle to the server apparatus. |
| US11679761B2 |
Forward collision warning alert system for autonomous driving vehicle safety operator
In one embodiment, a first trajectory is generated for a driving environment using control values allowed for a driving-by-wire system. If the trajectory includes a collision with an object, the ADV estimates the time of the collision and the relative speed between the ADV and the object at the time of the collision. A second trajectory is then generated for the driving environment using control values allowed for a human driver. The time of the collision and the relative speed between the ADV and the object at the time collision on the second trajectory are also estimated. The ADV then compares the two collision times and the two relative speeds, and based on the comparison, generates an alert message for the human driver to take over the control of the ADV. |
| US11679760B2 |
Navigation in vehicle crossing scenarios
Systems and methods are disclosed for navigating a host vehicle. In one implementation, at least one processor may be programmed to receive images representative of an environment of the host vehicle; identify an oncoming target vehicle associated with a projected trajectory indicated by an aspect of the oncoming target vehicle in the images; determine that a planned trajectory for the host vehicle crosses the projected trajectory of the oncoming target vehicle and indicates a potential turn-across-path event; determine a remedial action for the host vehicle in response to the oncoming target vehicle and the potential turn-across-path event; implement the remedial action if the oncoming target vehicle is determined to be not approaching a road feature that negates the potential turn-across-path event; and forego the remedial action if the oncoming target vehicle is determined to be approaching a road feature that negates the potential turn-across-path event. |
| US11679759B2 |
System and method for adaptive control of vehicle dynamics
A vehicle dynamics control system receives a feedback state signal including values of a roll rate and a roll angle of the motion of the vehicle and updates parameters of a model of roll dynamics of the vehicle by fitting the received values into the roll dynamics model. The roll dynamics model explains the evolution of the roll rate and the roll angle based on the parameters including a center of gravity (CoG) parameter modeling a location of a CoG of the vehicle, and a spring constant and a damping coefficient modeling suspension dynamics of the vehicle. The system determines a control command for controlling at least one actuator of the vehicle using a motion model including the updated CoG parameter and submits the control command to the vehicle controller to control the motion of the vehicle. |
| US11679754B2 |
Hybrid vehicle and driving control method therefor
A driving control method of a hybrid vehicle is provided. The method includes when a specific zone related to discharge of exhaust gas is detected ahead on a path, determining whether a current state of charge (SoC) of a battery is greater than a first value. When the current SoC is greater than the first value, driving in a first mode for charging the battery in power of an engine in a first section disposed before entrance into the specific zone. Upon entering a second section corresponding to the specific zone, a current mode into a second mode for driving using power of a motor only is converted, battery consumption is reduced using at least one step along with a change in the current SoC in the second section. |
| US11679747B2 |
Hydraulic system, vehicle and composite vehicle
A hydraulic system of a vehicle includes a hydraulic pump with variable delivery capacity. The hydraulic pump is controllable as a function of a load and operatively connected to a drive of the vehicle. The system includes a first brake system for reducing a speed of the vehicle by at least one friction brake, and a permanent brake system being independent of the first brake system and configured to reduce the speed of the vehicle. The permanent brake system includes a first retarder circuit which cooperates with the hydraulic pump such that kinetic energy is removed from the vehicle by the permanent brake system via the hydraulic pump in order to decelerate the vehicle. |
| US11679743B2 |
Multi-valve pump head
A pump head configured to secure various air valve types is disclosed. The pump head may include a housing and an interior unit sized and shaped to receive a valve head. A moveable pin disposed within the housing coaxially with the first axis may define a pin notch disposed about an exterior circumference of the moveable pin. A first taper unit may be disposed in the housing coaxially with the first axis and coupled to the pin return spring. A second taper unit may be disposed in the housing coaxially with the first axis and adjacent to the first taper unit. An elastic taper C-ring may be disposed between the first and second taper units. The second taper unit is moveable towards the first taper unit, thereby compressing the elastic taper C-ring circumferentially in at least one of two positions, the elastic taper C-ring compressed about the pin notch in the first position and about the valve head in the second position. |
| US11679742B2 |
Vehicular system
A vehicular system includes a first in-vehicle sensor having a first cleaning target surface which is provided on a design part forming an appearance of a vehicle and arranged so as to face an exterior of the vehicle. The first cleaning target surface is arranged at an inner side of the vehicle than an immediate upper portion of the first cleaning target surface. The immediate upper portion is constituted by a protrusion provided in a rear bumper. |
| US11679737B2 |
Access device for a vehicle
Disclosed is an access device of a vehicle having an on-vehicle control device configured to transmit enquiry signals to a mobile identification transmitter to determine the state of motion thereof, and adapt the transmission of the enquiry signals for a response signal received from the mobile identification transmitter containing the state of motion of the mobile identification transmitter, or on the basis of the absence of the response signal. Energy is saved in the event of a response signal containing a communicated stationary state of the mobile identification transmitter or in the absence of a response signal by reducing the frequency of the transmission of the enquiry signals. |
| US11679736B2 |
Portable seatbelt systems, kits, and methods
Portable seatbelt systems, kits, and related methods of manufacture and use. A portable seatbelt system may be carried onto and temporarily or permanently installed to an automobile seat, and includes a back strap, a bottom strap, and a securement strap. The back strap may be secured to a backrest of the seat and the bottom strap may be secured to a bottom of the seat. A passenger may be seated in the seat and secured to the seat with the securement strap which attaches to the bottom strap. The securement strap secures the passenger in the seat and prevents the passenger from being ejected from the seat during a collision, a rollover, or another automobile incident. |
| US11679734B2 |
Frontal airbag
A frontal airbag for vehicle occupants comprises a contact panel (26) facing the vehicle occupant in the inflated state. Inside the airbag tension means (30, 30′) which restrain portions of the contact panel (26) in the inflated state of the frontal airbag (10) are arranged on the contact panel (26) so that, in the mounted and inflated state, the contact panel (26) forms plural indentations (32) extending vertically from the view of the associated occupant. The frontal airbag (10) optionally may take a first completely inflated state and a second completely inflated state with a larger airbag volume than in the first state, wherein a release device (40) is assigned to at least several of the tension means (30, 30′) and, when the release device is not activated, the frontal airbag (10) only reaches the first state and, when the release device (40) is activated, the contact panel (26) bulges in the area of the released tension means (30, 30′) further toward the occupant so as to enable the second state. |
| US11679733B2 |
Airbag shield for seat frame
A vehicle seat assembly includes a seat back frame having an edge, a seat back frame shield having an edge, and an airbag. The seat back frame shield is mounted to the seat back frame and protects the airbag from the seat back frame. |
| US11679727B2 |
Top tether bezel
In one example, a vehicle seat assembly includes a flexible trim cover including an opening and a trim plate received in the opening of the trim cover. The trim plate includes an opening. The vehicle seat assembly includes a bezel received in the opening of the trim plate, and the bezel includes a trim and a housing. The trim surrounds the housing, and the housing of the bezel includes a channel that receives a top tether wire. |
| US11679725B2 |
Modular removable speaker system
Methods and systems are provided for a portable speaker arranged in a vehicle. In one example, a system comprises a speaker configured to dock mechanically to a docking station in an area of a vehicle, wherein the speaker further comprises a removable battery. |
| US11679722B2 |
Method for adjusting a display view of a vision aid system
The invention relates to a method for adjusting a display view of a vision aid system (1) of a vehicle (10), the method comprising the following steps: —(S1) identifying a specific situation when the vision aid system should be utilized; —(S2) receiving a display view setting for the specific situation, wherein the display view setting is based on at least one previous display view setting from at least one other vision aid system of another vehicle which has experienced the specific situation, wherein the at least one previous display view setting relates to the specific situation; and —(S3) adjusting the display view of the vision aid system (1) in accordance with the received display view setting. The present invention also relates to a system, to a method for receiving and transmitting display view settings to a fleet of vehicles (100) having vision aid systems, to a system (20) for receiving and transmitting display view settings to a fleet of vehicles (100), to a computer program and/or to a computer readable medium carrying the computer program. |
| US11679720B2 |
Head up side view mirror
A motor vehicle includes a left side view camera attached to the left lateral side of the body and having a field of view in a rearward direction. A right side view camera is attached to the right lateral side of the body and has a field of view in a rearward direction. There is a right back up camera and a left back up camera. An optics module receives resulting video signals and produces light fields such that the light fields are reflected off of windows of the motor vehicle and are then visible to a driver of the motor vehicle as virtual images. |
| US11679719B2 |
Vehicular vision system with console video display and mirror video display for exterior viewing cameras
A vehicular display system includes an electronic control unit (ECU) and a plurality of cameras disposed at the vehicle. The cameras capture image data and provide captured image data to the ECU. The system includes a video display screen and a video mirror display screen that are operable to display video images derived from video images provided by the ECU. When the vehicle is traveling forward at a speed below a threshold speed, the ECU generates rearward view video images derived from image data captured by a rearward viewing camera and provides the rearward view video images to the video display screen. When the vehicle is traveling forward at a speed at or above the threshold speed, the ECU generates rearward view video images derived from image data captured by a rearward viewing camera and provides the rearward view video images to the video mirror display screen. |
| US11679717B2 |
Method and apparatus for operating a haptic system
The present disclosure relates to a method for operating a haptic system, the haptic system comprising at least one actuator and at least one haptic control device adapted to control the at least one actuator and to provide haptic feedback to a user, the method comprising the steps of: obtaining, from a feedback computational model, modelled feedback data, obtaining, from a feedback estimator, estimated feedback data based on measurement data determined from measurement made on the haptic system, overlaying the modelled feedback data and the estimated feedback data to generate blended feedback data, and providing the blended feedback data to control the haptic feedback to the user. |
| US11679714B1 |
Restraint with indicator area
A restraint includes a belt, a connecting structure that is connected to the belt, a buckle housing that includes a connector opening for insertion of the connecting structure, a latch assembly that is configured to retain the connecting structure in the connector opening, and a release button that is connected to the buckle housing and is configured to cause the latch assembly to release the connecting structure when the release button is operated. A first indicator area is located on the buckle portion adjacent to the connector opening. A second indicator area is located on the release button. A third indicator area is located on the release button and is surrounded by the second indicator area. |
| US11679708B2 |
Vehicle footrest support structure
A footrest support structure includes a footrest main body 10 on which a foot of an occupant is placeable, a panel member 14 of a vehicle interior floor, and a shock absorbing member 15. The panel member 14 has an inclined portion 14b inclined forward and upward from the horizontal portion 14a. The shock absorbing member 15 is interposed between the panel member 14 and the footrest main body 10. The inclined portion 14b of the panel member 14 has a recessed portion 18 that is recessed downward. The shock absorbing member 15 has a thinned portion 21 in a portion facing the recessed portion 18, which is thinner than other portions. A deformation-allowing space 30 is formed between the recessed portion 18 and the shock absorbing member 15. |
| US11679705B2 |
Vehicle headrest folding device
This invention relates to a headrest folding device having a simple locking and unlocking structure, wherein a locking bar of a lifting slider is disposed directly under a locking groove of an upper latch, and stably guiding vertical linear sliding of the lifting slider. |
| US11679702B2 |
Vehicle seat
Provided is a vehicle seat with a structure enabling a rockable moving piece to be disposed in a seat face in a well-fitting manner. A vehicle seat in which a rocking means having a drive mechanism and a moving piece for conveying rocking movement of the drive mechanism to a seated person is disposed in a through hole obtained by hollowing out a portion of a seat face of a seat cushion, wherein: a recess which is recessed in the thickness direction so as to surround the through hole is disposed in the seat face of the seat cushion; and the moving piece is shaped so that the bottom surface side follows the recess. |
| US11679700B2 |
Seat for transport vehicles
A seat (1) for transport vehicles with an articulated frame (2) capable of moving and changing shape between a neutral position N and a comfort position C, which comprises a headrest portion (21) mechanically linked by means of a connector (22) to a connection area of a backrest portion (23) that changes the height position thereof as the frame (2) moves from the neutral position N to the comfort position C thereof, the connector (22) being suitable for this change in height position to be transmitted, by means of mechanical drag, to the headrest portion (21), the headrest portion (21) being mechanically linked by means of an upper guide unit (31) of a guide system to the chassis (4) which is configured such that the inclination of both the headrest portion (21) and the backrest portion (23) increase the inclination thereof with respect to the vertical as the frame (2) moves from the neutral position N to the comfort position C thereof. |
| US11679699B2 |
Vehicle seat having a backrest
The invention relates to a vehicle seat having a backrest which comprises a backrest part and a backrest base element, the backrest part comprising a middle backrest element which is arranged pivotably on the backrest base element, wherein the backrest part comprises two lower backrest side elements and two upper backrest side elements, which are each mechanically coupled to the middle backrest element, wherein the two lower backrest side elements are arranged pivotably on the backrest base element, wherein at least one joint device is provided in each case between a lower backrest side element and an upper backrest side element, wherein a lower backrest side element and an upper backrest side element are each arranged at an angle αL, αR to one another, wherein pivoting of the middle backrest element causes a change in the angle αL, αR, wherein the joint device comprises at least one first elastic element. |
| US11679698B2 |
Vehicle seat having a backrest
The invention relates to a vehicle seat having a backrest which comprises a backrest part and a backrest base element, the backrest part comprising a middle backrest element which is arranged pivotably on the backrest base element, wherein the backrest part comprises two lower backrest side elements and two upper backrest side elements, which are each mechanically coupled to the middle backrest element, wherein the two lower backrest side elements are arranged pivotably on the backrest base element, wherein at least one joint device is provided in each case between a lower backrest side element and an upper backrest side element, wherein a lower backrest side element and an upper backrest side element are each arranged at an angle αL, αR to one another, wherein pivoting of the middle backrest element causes a change in the angle αL, αR. |
| US11679697B2 |
Device for adjusting a seat position
The invention relates to a device for adjusting a seat position for a vehicle seat, which comprises at least one support element for a seat part and can be connected to a seat substructure, the device comprising at least one first leg and at least one second leg, the legs being rotatably arrangeable on the seat substructure and the at least one support element, the at least one first leg and the at least one second leg being mechanically coupled by a connecting element, the length of which can be modified, wherein a modification of the length of the connecting element causes a change in an angle of inclination θ of the support element. |
| US11679694B2 |
Loop latch release for power long rail assembly
A power long rail assembly is attached to a vehicle floor for repositioning vehicle seats in a vehicle between a plurality of seating positions. The power long rail assembly includes a fixed long rail and a power rail drive assembly configured to travel along the fixed long rail. The power rail drive assembly has an upper channel having a driving wheel configured to frictionally and/or meshingly engage with the fixed long rail, a fore/aft motor operatively coupled to the driving wheel, a latch assembly for locking the upper channel to the fixed long rail, and a latch release mechanism having a latch motor operatively coupled to a release plunger for automatically unlocking the latch assembly from the fixed long rail, and a fore/aft button operatively coupled to the fore/aft motor and to the latch motor to selectively activate the fore/aft motor and the latch motor. |
| US11679693B2 |
Linear drive, longitudinal-adjustment unit for a seat, and motor vehicle
The present invention relates to a linear drive (1), comprising a drive shaft (10) that can be rotated about a longitudinal axis (X), at least one propulsion element (20) having a propulsion tooth (21), a rack (30), and at least one guide means (40), wherein the at least one propulsion element (20) is coupled to the drive shaft (10) in such a way that the propulsion tooth (21) of said element is pressed into the rack (30) in a cyclical movement (21) during a rotation of the drive shaft (10) about the longitudinal axis (X) to generate an advance, and wherein, when the propulsion tooth (21) of the at least one propulsion element (20) is pressed into the rack (30), the at least one guide means (40) forms an abutment which counteracts the rack (30) for the at least one propulsion element (20). In addition, the present invention relates to a longitudinal adjustment unit and a motor vehicle. |
| US11679692B2 |
Seating system for vehicles
A seating system is provided which comprises a seat movable between a standard seating position, in which the seat faces frontwards and the seat backrest is in an upright position for conventional driving mode, and at least one non-standard seating position in which the seat is rotated around a vertical axis with respect to the standard seating position and the backrest is reclined rearwards by rotation around a first transverse horizontal axis from the standard seating position. The seat is equipped with at least one passive safety device switchable between a working or active state, in which the device is able to protect an occupant of the seat in case of an impact of the vehicle, and a non-working or inactive state. |
| US11679688B2 |
Information providing method, information providing system and terminal each for electrically powered vehicle
A plurality of charging stations and a plurality of commercial facilities where a user of a vehicle can stay during charging in one of the plurality of charging stations are provided. An information providing method for the vehicle includes: causing a charging server to select a plurality of candidates from among the plurality of charging stations in accordance with location information about each of the vehicle and the plurality of commercial facilities; causing the charging server to provide a car navigation device with information showing the plurality of candidates selected; causing the server to deliver an advertisement for a commercial facility associated with each of the plurality of candidates selected; and causing the charging server to receive information about a candidate selected with the car navigation device from among the plurality of candidates by the user referring to the advertisement. |
| US11679686B2 |
Method for checking a primary or secondary unit of an inductive charging system
A method for checking a test secondary unit of an inductive test charging system for charging an electrical energy store, wherein the test charging system comprises the test secondary unit having a test secondary coil and a reference primary unit having a reference primary coil, includes recording a plurality of actual primary unit impedance values of the test charging system at the reference primary coil for a corresponding plurality of test combinations of values of operating parameters of the test charging system. The method also includes comparing the plurality of actual primary unit impedance values with a reference value range for a primary unit impedance. |
| US11679682B2 |
Haulage vehicle
A haulage vehicle includes a body, a load measurement device that measures a mounted load value of the body, a traveling electric motor, and a travel control device that outputs an electric motor command value, the travel control device sets a backward movement limiting set value to ON when it is determined that the haulage vehicle is in execution of either loading work or dumping work, and sets the backward movement limiting set value to OFF when a forward position signal and an accelerator pedal command value are inputted, an electric motor command value formed of a backward movement limiting command value is outputted to the traveling electric motor when the backward movement limiting set value is ON, and an electric motor command value formed of a normal command value is outputted to the traveling electric motor when the backward movement limiting set value is OFF. |
| US11679674B1 |
Implement coupler for work vehicle
An implement coupler for a work vehicle includes a support frame having a drive opening and an array of electric machine mounts arranged about the drive opening. A gearbox is mounted on the support frame and has a gearbox shaft extending through the drive opening. At least one drive pulley is coupled to the gearbox for rotation. At least one endless member is disposed about the drive pulley for rotation therewith. A first electric machine is mounted on the support frame at a first of the electric machine mounts and having a first input pulley coupled to the drive pulley by the at least one endless member. |
| US11679661B2 |
Power split hybrid power system and hybrid vehicle
The present invention provides a power split hybrid power system and a hybrid vehicle. The hybrid power system comprises two planetary gear mechanisms sharing planetary carriers and ring gears, two motors and one engine. An output shaft of the engine is in transmission connection with a first sun gear shaft of a first sun gear, an input/output shaft of a first motor is in transmission connection with a second sun gear shaft of a second sun gear, and an input/output shaft of a second motor is in transmission connection with the ring gears. The output shaft of the engine, the input/output shaft of the first motor and the input/output shaft of the second motor can be relatively fixed to a housing of a transmission through a braking mechanism. Therefore, the power split hybrid power system can guarantee that a vehicle reaches a high speed in a pure motor driving mode so as to complete New European Driving Cycle and World Light Vehicle Test Cycle; and the engine can also be shut down at a high vehicle speed, and the dynamic property is improved in a low-speed state. |
| US11679658B2 |
Electric drive device for a motor vehicle
An electric drive device for a motor vehicle has a housing, a first planetary gearset arranged in the housing and which has a first sun gear as first elements, a first planetary support, and a first gear ring. A second planetary gearset is arranged in the housing and has a second sun gear that is coupled or can be coupled non-rotationally to the first gear ring as second elements and a second planetary support and a second gear ring. The device has an electric motor, which has a stator and a rotor, an input shaft that can be driven by the rotor and is permanently non-rotationally connected to the first sun gear, an output shaft, having a differential transmission, a lateral shaft and having a first switching element, which is provided to connect the first sun gear non-rotationally to the housing. The rotor, the first planetary gearset, the second planetary gearset, and the differential transmission are arranged coaxially to one another. The lateral shaft is arranged between the differential transmission and a wheel of the motor vehicle and penetrates the rotor. |
| US11679654B2 |
Fold-back soft top for a vehicle
Disclosed herein are embodiments of a folding top assembly for use with a vehicle and methods for using a folding top assembly on a vehicle. The folding top assembly can be used to create openings on the top of the vehicle by folding a rear panel segment of the folding top assembly forward to expose a space over a rear seating area of the vehicle and/or folding a front panel segment of the folding top assembly rearward to expose a space over a front seating area of the vehicle. The assembly can be designed and shaped to improve the ability to store the folding top assembly on the vehicle and/or to improve aerodynamics when the vehicle is moving. |
| US11679651B2 |
Opening control device with a mechanical pop-out
An opening control device including a case, a handle movably mounted between at least a flush position in which the handle is entirely or partially housed within the case and an ejected position in which the handle is at least partially emerged from the case. The opening control device includes a mechanism configured to be mechanically triggered in response to a push-in action into the case of the handle, the completion of the push-in action being adapted to cause the triggering of the mechanism. Furthermore, the mechanism is configured to automatically drive in movement the handle over all or part of a stroke starting from a pushed position of the handle to the flush position through the ejected position. |
| US11679648B2 |
Vehicle interior component
A component for a vehicle interior configured to dispense scent in a vehicle interior is disclosed. The component may comprise a scent-dispensing apparatus comprising a module configured for at least one scent-dispensing cartridge (removable/replaceable) containing scent media. An actuator may be configured to operate the module in a bypass mode or for selection/actuation of a cartridge. A selected cartridge may be actuated from a sealed state to prevent airflow through scent media to an unsealed state to allow airflow across/through scent media and into the vehicle interior. The actuator may comprise a mechanism (e.g. slider, cam mechanism); each cartridge may comprise a valve mechanism actuated by the actuator; each mechanism may comprise a spring. The module may comprise a fan to provide airflow. The component may provide a user interface. The component may comprise a console, overhead console, floor console, center console, etc. |
| US11679646B2 |
Method for driving an actuator of an HVAC system
A method for driving an actuator of an HVAC system having a region of mechanical play is provided, and which comprises the steps of: a] monitoring a position of a movable member of the HVAC system or at least one rotatable element of the actuator to determine when the region of mechanical play has been entered or exited; and b] ramping a drive power to the actuator between a zero-velocity drive power and a steady-state-velocity drive power during the region of mechanical play. The HVAC system implementing the above method is not only capable of reducing the noise produced by an HVAC system, but is also capable of reducing an over-powering of the actuator when there is a low load on the system. |
| US11679643B2 |
HVAC system of vehicle
A heating, ventilating, and air conditioning (HVAC) system of a vehicle is provided. The system replaces a cooling water circuit having a complex configuration and a separate heat pump system for recovering waste heat of an electric vehicle by changing an air flow path for supplying heating and cooling air and secures an indoor space by disposing an HVAC in an engine room. |
| US11679641B2 |
Adjustable blow-off suspension
Altering the damping rate of a vehicle suspension damper. A pressure of a damping fluid is exerted against a second valve mechanism connected to the vehicle suspension damper. The pressure of the damping fluid is increased beyond a threshold of the second valve mechanism that is adjustable by an adjustment member. The adjustment member is exposed through a high pressure side of the vehicle suspension damper. The second valve mechanism is then opened. |
| US11679634B2 |
Front header tube and pin box
An upper deck frame assembly for a trailer chassis includes a flushed floor section defining a first floor height, and a header section, with a header, forward of the flushed floor section and defining a second floor height above the first floor height. A towing assembly may be secured to the header. A reduced size header section increases usable floor space, and the towing assembly is securable to the header. |
| US11679629B2 |
Tire
In a tire, a shape index of a reference ground contact surface is not less than 1.20 and not greater than 1.50. In the tire, a tread includes a cap layer, an intermediate layer formed such that a loss tangent of the intermediate layer at 30° C. is less than a loss tangent of the cap layer at 30° C. and a base layer formed such that a loss tangent of the base layer at 30° C. is less than the loss tangent of the intermediate layer at 30° C. In the radial direction, the intermediate layer is disposed outwardly of the base layer and the cap layer is disposed outwardly of the intermediate layer. In a shoulder land portion of the tread, a thickness of the cap layer at a center of an axial width is less than a thickness of the cap layer on the shoulder circumferential groove side. |
| US11679628B2 |
Tire
A tire includes an annular tire structural member in which a resin-covered cord, configured by covering a reinforcing cord with a resin including a protrusion formed on a side face, is wound in a spiral shape with the resin at one portion of the resin-covered cord integrally bonded to the resin at another mutually adjacent portion of the resin-covered cord. |
| US11679623B2 |
Levitating bicycle hub coupling structure
A levitating bicycle hub coupling structure using a magnet in the internal contact structure is provided. The levitating bicycle hub coupling structure in which a non-contact type structure in a levitated form is provided to reduce friction enables the position of a hub inner shaft member for transmitting the load of a user to an inner bearing part to be changed to an upper or lower preset position, and fixes the shaft member at a changed position so as to offset the load applied to the shaft member by the repulsive force of the magnets, such that the load is not applied to the bearing parts positioned at both sides of the shaft member or is significantly reduced so as to improve rolling performance, and thus riding of the bicycle becomes smoother and easier. |
| US11679622B2 |
Wheel assembly, method of manufacture and use thereof
A wheel assembly and method of assembling the same for use with an airless or non-pneumatic tyre. The assembly includes a rim member and at least one locking or retaining member. The rim member includes a first portion at least part of which is adapted to be attached to an axle in use, and at least part of the locking member is configured to detachably attach to at least part of the first portion of the rim member. Attachment to the rim member assists in retaining the tyre in position on rim member and/or the wheel assembly in use. |
| US11679621B2 |
Vehicle wheel
A vehicle wheel includes a hub portion, a rim portion, and a disc portion. The disc portion is arranged such that a window portion, a spoke portion, and a thin plate portion do not overlap when viewed from a wheel axis direction. The thin plate portion is connected to at least a part of the hub portion, the rim portion, and the spoke portion via a connection portion. A cross-sectional area of the connection portion that appears when the connection portion is cut in a wheel radial direction changes such that a cross-sectional area of an end of the connection portion becomes smaller than a cross-sectional area of another portion of the connection portion. |
| US11679620B2 |
Snapping chalk line angles with precision
A simple, economical, chalk line hook device is disclosed for marking straight lines, or lines at an angle, comprising a single unit having a front and back side, a top and bottom side wherein the top side has a gripping region which includes at least one, preferably two, gripping fangs for helping to secure the hook device to a straight edge or a corner of a surface to be marked. The hook device can be used by a single individual for marking surfaces of interest and the string can be pulled in multiple angles to provide clearly visible and precision lines for further use by contractors. The hook device is uniquely designed to contain a non-pointed notched region within the top gripping portion of the device, so that the chalk line is wrapped over the front side of the hook device, over the notch, and pulled downward against the back side of the hook device toward the lower hole of the hook device. It has been found that this inventive device can mark straight lines, or lines at an angle, from 3′ to over 30′ in length, or longer, by a single individual, and can be done with simplicity and precision. |
| US11679617B2 |
Enhanced late point feature differentiation
An example container includes: structure having an interior and an exterior. The interior is to contain an electronic product. The exterior comprises: a first label of a first type of polychromatic ink to be activated at a first wavelength; and a second label of a second type of polychromatic ink to be activated at a second wavelength different from the first wavelength; the first label to indicate a first set of features to be configured at the electronic product using a first wireless signal; and the second label to indicate a second set of features to be configured at the electronic product using a second wireless signal. The structure is transparent to the first wireless signal and the second wireless signal. |
| US11679616B2 |
Method for producing a hologram, and security element and a security document
A method for producing a hologram (1), (1) for security elements (1a) and/or security documents (1b). One or more virtual hologram planes (10) are arranged in front of and/or behind one or more virtual models (20) and/or one or more virtual hologram planes (10) are arranged such that they intersect one or more virtual models (20). One or more virtual light sources (30) are arranged on one or more partial regions of the surface (21) of one or more of the virtual models (20). One or more virtual electromagnetic fields (40) are calculated starting from at least one of the virtual light sources (30) in one or more zones (11) of the one or more virtual hologram planes (10). In the one or more zones (11), in each case, a virtual total electromagnetic field (41) is calculated on the basis of the sum of two or more, of the virtual electromagnetic fields (40) in the respective zone (11). One or more phase images (50) are calculated from the virtual total electromagnetic fields (41) in the one or more zones (11). A height profile (60) of the hologram (1) is calculated from the one or more phase images (50) and the height profile (60) of the hologram (1) is incorporated into a substrate (2) to provide the hologram (1). |
| US11679614B2 |
Method for producing a molded part
A method of producing a molded part comprising a decorative coating with a molded part front side designed as visible side and a rear side opposing the front side and a substrate arranged on the rear side of the decorative coating, wherein the decorative coating comprises (or is formed from) a decorative layer, wherein the method comprises: providing the decorative layer or decorative coating, attaching the substrate to the rear side of the decorative layer or coating, applying a resist lacquer to the front side of the decorative layer by means of a digital printing machine, the resist lacquer being applied in sections to the front side of the decorative layer to form a pattern or symbol or a negative of a pattern or symbol such that lacquer-free surface areas and surface areas covered with resist lacquer are created on the front side of the decorative layer. |
| US11679611B2 |
Hand-operated stamp having a tilting element
A hand-operated stamp (1) comprising a housing (2) in which a stamp unit (3) coupled to an actuating part (8) which can be displaced with respect to the housing (2) is mounted, wherein the actuating part (8) has a locking element (10, 10′) for limiting a displacement of the actuating part (8) with respect to the housing (2), wherein the locking element (10, 10′) is configured as a rocker element (10a) on a pivot shaft (14), wherein the actuating part (8) has a recess (22) for receiving the rocker element (10a), wherein the pivot shaft (14) is arranged in the recess (22), wherein the actuating part (8) has a supporting strut (23) in the recess (22), wherein the supporting strut (23) is arranged parallel to the pivot shaft (14). |
| US11679606B2 |
Printing apparatus, control method, and storage medium
There is provided with printing apparatus. A printing unit prints an image on a printing medium and is able to move. A cutter unit is able to connect with or separate from the printing unit, and, by following a movement of the printing unit, cuts the printing medium. A control unit, in a case where a predetermined condition is satisfied after the printing medium is cut by the cutter unit, causes the printing unit to perform printing on a succeeding printing medium, while moving the printing unit in a state in which the cutter unit is connected with the printing unit. |
| US11679604B2 |
Buffer unit
Certain examples described herein relate to a buffer unit for a printing system. In certain cases, a measurement device is used to obtain measurement data representing an optical property of a printed image on a substrate. A buffer unit receives the substrate downstream of the measurement device and places the substrate in a queue. In certain cases, a controller determines, based on the measurement data, whether the printed image comprises a defect. Responsive to determining that the printed image does not comprise a defect, the controller causes the substrate to be moved from the buffer unit to an output stack. Responsive to determining that the printed image comprises a defect, the controller causes the substrate to not be moved to the output stack. |
| US11679602B2 |
Substrate positioning for deposition machine
A deposition device is described. The deposition device has a substrate support and a laser imaging system disposed to image a portion of a substrate positioned on the substrate support. The laser imaging system comprises a laser source and an imaging unit, and is coupled to a deposition assembly disposed across the substrate support. |
| US11679596B2 |
Recording apparatus
A recording apparatus including a recording unit that performs recording by discharging a liquid on a medium transported in a transport direction, a liquid storage portion that is disposed on an apparatus front side in an apparatus depth direction and that includes a liquid container that contains the liquid discharged from the recording unit, and a maintenance unit that performs maintenance on the recording unit. In the recording apparatus, the maintenance unit is provided in an end portion area on a first direction side in a width direction, the width direction being a direction intersecting the depth direction, and the liquid storage portion is provided in an end portion area on a second direction side, the second direction side being a side opposite the first direction side in the width direction, the liquid storage portion extending in the depth direction to an occupying area of the maintenance unit. |
| US11679589B2 |
Information processing system, learning device, and information processing method
An information processing system includes a storage portion that stores a learned model obtained by performing machine learning on a maintenance condition for a print head based on a data set in which ink flow path inside information indicating a state of an ink flow path of the print head, nozzle surface image information obtained by photographing a nozzle plate surface of the print head, and maintenance information of the print head are associated with each other, an acquisition portion that acquires the ink flow path inside information and the nozzle surface image information, and a processing portion that outputs the maintenance information based on the acquired ink flow path inside information, the acquired nozzle surface image information, and the learned model. |
| US11679587B2 |
Compliant printhead locating apparatus for a print module
A single pass inkjet printer that utilizes a modular printing system with one or more self-contained printing modules, where each printing module is easy to remove and replace from a large printing machine, thus resulting in an overall system that is easy to service and maintain Each module is a self-contained printer including an ink supply, printhead drive electronics, and printhead assembly in order to provide one color or fluid of inkjet printing capability. Each module includes a precise three-point compliant self-aligning mount system to obtain accurate printhead positioning, and a unique integrated printhead tending system that includes a compact movable vacuum knife for cleaning the printheads, and a printhead capping station for sealing and protecting the printheads from the ambient environment when not in use. |
| US11679586B2 |
Liquid discharge head
There is provided a liquid discharge head including: a plurality of first individual channels; a first supply manifold; a first return manifold; a plurality of second individual channels; a second supply manifold; a second return manifold; and a first bypass channel communicating the first supply manifold and the second return manifold. The first bypass channel includes: a first supply connecting channel, a first return connecting channel, and a first connecting channel. Channel resistance in one of the first supply connecting channel and the first return connecting channel is greater than channel resistance in the first connecting channel. |
| US11679584B2 |
Fan assembly for a cut sheet inkjet printer, cut sheet inkjet printer and method for operating a fan assembly for a cut sheet inkjet printer
An air fan assembly includes a suction box including a wall having an open area distributed across the wall. The suction box is configured to contain an underpressure on an inner side of the wall, so as to cause a cut sheet to adhere to a perforated transport belt. An impingement unit is configured to expel air supplied thereto towards the perforated transport belt. An air fan is arranged to create and maintain the underpressure in the suction box and to supply the air to be expelled by the impingement unit via an air outlet of the suction box. A first valve is arranged upstream of the air fan for conditionally admitting an additional air flow into the suction box. An inkjet printer and a method of operating the air fan assembly include the air fan assembly. |
| US11679582B2 |
Sheet processing device, laminating device, image forming apparatus, and image forming system
A sheet processing device includes a conveyor, a rotator, a separator, and control circuitry. The conveyor conveys a sheet-shaped medium into a two-ply sheet in which two sheets are overlaid and partially bonded, and includes a drive roller and a driven roller. The rotator winds the two-ply sheet. The separator separates the two sheets of the two-ply sheet. The control circuitry causes the conveyor to convey the two-ply sheet in a winding direction to wind the two-ply sheet around the rotator to generate a space between the two sheets, and causes the separator to insert into the space between the two sheets to separate the two sheets. The drive roller and the rotator are disposed on a same side with respect to a sheet conveyance passage of the two-ply sheet, and the driven roller and the rotator are disposed on opposite sides with respect to the sheet conveyance passage. |
| US11679581B2 |
Packaging material comprising magnetized portions and method for magnetizing the material
A device for magnetizing a packaging material for food-containing packages is disclosed. The device can include a feeder for feeding a packaging material through the device, the packaging material having a plurality of portions of magnetisable ink. The device can also include a static bar having at least one magnet for magnetizing the portions of ink applied to the packaging material. The device can also include a magnetizable ink applicator for applying the plurality of portions of magnetizable ink to the packaging material. The packaging material can be a non-creased packaging material. A system for producing a packaging material is also disclosed. A method of magnetizing a packaging material for a food-containing package is further disclosed. |
| US11679579B2 |
Varnish-coated release liner
A release liner for removably covering an adhesive surface is disclosed. The release liner includes a substrate configured in size and shape to cover an adhesive surface of an item. The substrate includes a first side configured to releasably attach to the adhesive surface and a second side opposite the first side. The release liner also includes one or more ink-printed features on the second side of the substrate and a varnish coating on the second side of the substrate. The varnish coating covers at least the one or more ink-printed features on the second side of the substrate. |
| US11679578B2 |
Nanofiber sheet, method for using same, and method for producing same
A nanofiber sheet includes: a substrate layer; and a nanofiber layer located on one surface side of the substrate layer and containing nanofibers of a polymer compound. A peripheral edge of the nanofiber layer has a thickness of from 0.1 to 10 μm. The nanofiber layer includes a gradation region having a thickness that gradually increases inward from the peripheral edge. The distance W1 between the peripheral edge of the nanofiber layer and a maximum thickness portion where the thickness becomes the greatest in the gradation region is at least 3 mm. A nanofiber sheet manufacturing method involves depositing nanofibers onto a collecting unit by moving at least either a nozzle or the collecting unit, to thereby manufacture a predetermined nanofiber sheet including a gradation region. |
| US11679572B2 |
Baling assembly
A baling assembly can include a housing defining an interior, an access panel coupled to the housing and providing selective access to the interior, a baling chamber within the housing, and a ram adjacent the baling chamber. The ram includes a movable wall and a driving mechanism operably coupled to the movable wall for compression of material within the baling chamber. |
| US11679571B2 |
Method for producing a tire provided with a radiofrequency communications module
A method for manufacturing a tire (1) equipped with a communication module (20) consists in successively, and in the order required by the architecture of said tire, laying rubber products, notably profiled elements (50) and reinforcing elements on a given support in order to yield a green tire (1), then in vulcanizing the green tire to yield a tire (1), wherein, prior to laying one of the rubber profiled elements (50) on the green tire, a slot (52) is created starting from a surface of the rubber profiled element (50) and the communication module (20) is introduced into the slot (52). |
| US11679570B2 |
Prepreg lamination apparatus, method of laminating prepregs and method of molding composite material
According to one implementation, a prepreg lamination apparatus includes first and second rollers, a table, and a feed structure. The first roller sends out a first prepreg tape which is a part of material of an FRP. The second roller sends out a second prepreg tape which is another part of the material of the FRP. The table is for laminating the first and second prepreg tapes directly or indirectly. The feed structure is adapted to feed out the first and second prepreg tapes in a feeding direction by moving the first and second rollers relatively to the table while performing at least one of movement of the first roller relatively to the second roller, and rotation of at least one of the first and second rollers relatively to the table around an axis which is not parallel to each of rotation axes of the first and second rollers. |
| US11679567B2 |
Tool for manufacturing a self-stiffened panel, and method for manufacturing a self-stiffened panel using said tool
A tool for creating a self-stiffened panel, which comprises a support, a set of punches and a channel delimited between two punches, for each punch, a first securing arrangement including a slider that is able to move in translation on the support and at least one hook secured to the slider, and a second securing arrangement including at least one nose integral with the punch, and an actuating arrangement that moves the slider from a securing position in which each nose is located between the support and a hook, to a release position in which the hooks are offset with respect to the noses. With such a tool, each punch is held in position over its length, which ensures correct positioning during lay-up, even in the event of the tool being rotated. |
| US11679565B2 |
Additive manufacturing system and method and feature extraction method
An additive manufacturing (AM) method includes using an AM tool to fabricate a plurality of workpiece products; measuring qualities of the first workpiece products respectively; performing a temperature measurement on each of the melt pools on the powder bed during a fabrication of each of the workpiece products; performing photography on each of the melt pools on the powder bed during the fabrication of each of the workpiece products; extracting a length and a width of each of the melt pools; performing a melt-pool feature processing operation; building a conjecture model by using a plurality of sets of first process data and the actual metrology values of the first workpiece products in accordance with a prediction algorithm; and predicting a virtual metrology value of the second workpiece product by using the conjecture model based on a set of second process data. |
| US11679560B2 |
Generating a three-dimensional object
According to one aspect there is provided an apparatus for generating a three-dimensional object. The apparatus may include a first agent distributor to selectively deliver a coalescing agent onto portions of a layer of build material, a second agent distributor to selectively deliver a coalescence modifier agent onto portions of the layer of build material, and a controller to control the first and second distributors to selectively deliver each of the agent and the coalescence modifier onto the layer of build material in respective patterns derived from data representing a slice of a three-dimensional object to be generated, in which when energy is applied to the layer of build material, the build material coalesces and solidifies to form a slice of the three-dimensional object in accordance the patterns and the three-dimensional object has mechanical object properties that are related to the patterns. |
| US11679558B2 |
Optical forming device, forming method, and three-dimensional object
An optical forming device includes a resin tank that is to retain a photocurable resin containing dichroic polymerization initiator and a light emitter to emit light for causing the photocurable resin to undergo curing. An alignment film for causing the dichroic polymerization initiator to align in a predetermined direction is provided on a bottom portion of the resin tank. The light emitter irradiates the photocurable resin with the light by passing the light through the bottom portion of the resin tank as linearly polarized light having a polarization direction in a direction perpendicular to a direction in which the dichroic polymerization initiator is aligned by the alignment film. |
| US11679553B2 |
Compositions for printing
The present disclosure relates to a composition for printing a three-dimensional object. The composition comprises composite particles comprising a thermoplastic polymer and a colour-masking pigment. The colour-masking pigment is encapsulated by the thermoplastic polymer and is present in an amount of from about 1.5 to less than about 6 wt % of the total weight of the composite particles. |
| US11679551B2 |
Compensating laser alignment for irregularities in an additive manufacturing machine powderbed
A system for additive manufacturing machine energy beam alignment error compensation includes, a calibration table having x-y planar offsets to correct laser alignment errors representing energy beam positional offsets between beam-steering commanded energy beam locations and fiducial marks generated on a burn-paper, a recoater mechanism that distributes successive layers of powder, one or more sensors monitoring the powderbed surface proximal to the beam scan unit, and a processor unit configured to perform a method. The method including collecting sensor data representing height variations across at least a portion of the powderbed surface, deriving dimensional data from the collected data, analyzing the dimensional data to determine a distribution of differences between the powderbed surface and a reference plane containing the burn-paper when the fiducial marks were generated, and calculating z-axis calibration offset points for inclusion in the calibration table x-y planar offsets. A method and a non-transitory medium are also disclosed. |
| US11679538B2 |
Method for producing plastic plug-in connector
A plug-in connector produced by injection molding a plastic material and having an internal channel for a fluid and having three main sections situated axially one behind the other. The plug-in connector has a gate point on its outer circumference solely on one side and a mass distribution of the plastic material that is radially asymmetrical with respect to the circumference and which is present in at least one of the main sections of the shaped part. A method for the production of the plug-in connector is likewise disclosed. |
| US11679537B2 |
Method for manufacturing foam molded body
Provided is a method for manufacturing a foam molded body that can make a shape of bubbles close to a perfect circle. According to the present disclosure, a method for manufacturing a foam molded body, including a step of forming a foam parison from a melt-kneaded resin obtained by melting and kneading a raw material resin and a foaming gas in a cylinder of an extruder and molding the foam parison to obtain the foam molded body, wherein the foaming gas contains 0.1 to 1.0% of argon, is provided. |
| US11679535B2 |
Apparatus and method for processing doses
An apparatus including a co-extrusion device for extruding a multi-layer structure having at least one primary layer and at least one secondary layer, so that the multi-layer structure leaves the co-extrusion device along an exit direction; a mould provided with a pair of elements, at least one of the elements being movable towards the other in a moulding direction, so as to compression mould an object from a multi-layer dose which was severed from the multi-layer structure; a transport device for carrying the dose towards the mould; an arrangement for modifying orientation of the dose while the dose is being transported by the transport device, so that the dose is introduced into the mould with an orientation in which the secondary layer extends transversely to the moulding direction. |
| US11679530B2 |
Manufacturing method of hot forming mold for center pillar trim including cooling unit
A manufacturing method of a hot forming mold of a center pillar including a cooling unit is provided. The method includes a step of preparing a material by dividing the material, a cooling channel processing step of processing cooling channels on a front surface and a rear surface within a contour line by center pillar design information input in advance to an NC processor and cooling channel design information, a solid phase diffusion bonding step, a mold material processing step of processing along the contour line by the center pillar design information input in advance through the NC processor to manufacture a mold material, and a thermal processing step of heating the mold material at a predetermined temperature. |
| US11679528B2 |
Solid waste large-mixing-amount concrete prefabricated laminated slab and preparation method thereof
The present disclosure relates to the technical field of solid waste recycling and fabricated buildings, and provides a solid waste large-mixing-amount concrete prefabricated laminated slab and a preparation method thereof. The solid waste large-mixing-amount concrete prefabricated laminated slab provided by the present disclosure comprises a prefabricated layer and a laminated layer. Transverse grooves and longitudinal grooves are formed in the surface of the prefabricated layer. During application, the grooves can be used for erecting pipelines, the contact area of the prefabricated layer and the laminated layer can also be increased, the combined effect of new concrete and old concrete is improved, the integrity of a floor slab is enhanced, and the effect of improving the overall stress capacity of the floor slab is achieved. |
| US11679526B2 |
Method and system for a continuous wood modification heat process
A continuous wood modification by heat process, that comprises: stacking wooden boards on a trolley at intervals; exerting pressure on said wooden boards; transferring said wooden boards to a heating kiln, pre-heated by microwave and hot air circulation, that has a water vapor flow of 2-5 meter3/hour, a temperature range of 60-100° C., and a humidity range of 50%-100%; transferring said wooden boards to a shallow drying kiln, pre-heated by microwave and hot air circulation, that has a drying temperature of 100-120° C.; transferring said wooden boards to a deep drying kiln, pre-heated by microwave and hot air circulation, that has a drying temperature of 120-120° C., an oxygen content range of 1-10%, and a water vapor flow rate of 1-10 m3/hour; transferring said wooden boards to a carbonization kiln, pre-heated by microwave and hot air circulation, that has a temperature range of 120-180° C., an oxygen content range of 1%-5%; transferring said wooden boards to a slow cooling kiln, that has a temperature range of 120-130° C., and an oxygen content range of 1%-10%; transferring said wooden boards to a fast cooling kiln, that has a temperature range of 90-100° C.; transferring said wooden boards to a rewetting kiln, that has a humidity range of 50%-100%; providing water vapor to said rewetting kiln; while being in said rewetting kiln, and when a temperature range of said wooden boards is 40-60° C., and a moisture content of said wooden boards is 6%-10%, transferring said wooden boards out of said rewetting kiln; wherein each of said heating kiln, said shallow drying kiln, said deep drying kiln, said carbonization kiln, said slow cooling kiln, said fast cooling kiln, and said rewetting kiln comprises a fan, a partition board, a shunt hood, and an exhaust port; wherein said partition board divides an interior of each of said heating kiln, said shallow drying kiln, said deep drying kiln, said carbonization kiln, said slow cooling kiln, said fast cooling kiln, and said rewetting kiln into an upper chamber and a lower chamber; wherein said shunt hood is disposed in said upper chamber; wherein said fan, said shunt hood, and said lower chamber are connected and form a air channel; wherein said lower chamber comprises a shunt plate, disposed along left and right walls of a kiln; wherein said shunting plate comprises a plurality of sieve holes that are disposed gradually dense from top to bottom; wherein one end of said shunt plate is connected with said partition board and the other end is connected with the bottom of a kiln. |
| US11679524B2 |
Perforator lubrication system
The lubrication device delivers a lubricant to the perforating device which provides intermittently spaced cuts to a moving web, also referred to as perforations. The lubrication device includes a retaining member, a plenum, and a comb having a plurality of comb channels. The plenum and the plurality of comb channels are in fluid communication with one another and deliver a lubricant to the perforating device. Lubrication of the perforating device in this manner may improve knife life, perforation quality and web handling. |
| US11679517B1 |
Knife with sliding gear
A utility knife includes a blade, a housing to store the blade, an actuator, and a pinion gear to deploy the blade. The pinion gear includes one or more sets of teeth that are engaged with a fixed rack of the housing and a sliding rack of the blade holder. The pinion gear is also coupled to the actuator, which is configured to linearly translate the pinion gear. As the pinion gear linearly translates between front and back ends of the housing, the pinion gear rotates due to its engagement with the fixed rack. The further engagement between the pinion gear and the sliding rack causes the sliding rack to advance in the same linear direction as the pinion gear by a distance that is greater than the linear distance traversed by the pinion gear, thereby advancing or retracting the blade connected to the blade holder. |
| US11679516B2 |
Slim pen cutter
The present invention relates to a cutting device, and more particularly to a cutting device having a selectively replaceable and reorientable blade. The cutting device has a housing and a carriage that is movably disposed in the housing, the carriage being movable between a retracted position and an extended position. The cutting device also has a cutting member that is removably disposable and reorientable in the carriage and a cover member that is removably attachable to the housing. |
| US11679506B2 |
Adapting simulation data to real-world conditions encountered by physical processes
One embodiment of the present invention sets forth a technique for generating simulated training data for a physical process. The technique includes receiving, as input to at least one machine learning model, a first simulated image of a first object, wherein the at least one machine learning model includes mappings between simulated images generated from models of physical objects and real-world images of the physical objects. The technique also includes performing, by the at least one machine learning model, one or more operations on the first simulated image to generate a first augmented image of the first object. The technique further includes transmitting the first augmented image to a training pipeline for an additional machine learning model that controls a behavior of the physical process. |
| US11679505B2 |
Gripper assembly and method for operating the gripper assembly
A gripper assembly includes a base having a hollow area extending in a first direction, at least three grippers arranged along a circumference of the base, the at least three grippers configured to be rotatable about respective rotational axes extending in the first direction, and a first power transmitter configured to rotate the at least three grippers at the same time in a first rotational direction about the respective rotational axes. |
| US11679503B2 |
Control device, picking system, distribution system, program, control method and production method
An trajectory information generating unit for generating trajectory information defining a trajectory for which a picking hand picks a work at a first position and arranges the work at a second position, an execution control unit for operating a picking apparatus based on trajectory information generated by the trajectory information generating unit, and an execution time estimating unit for estimating a period of time from when the picking apparatus receives an instruction for starting an operation on a work to a time when the operation of the picking apparatus on the work is ended are included. The trajectory information generating unit may adjust an amount of calculation based on an estimation result of the execution time estimating unit. |
| US11679500B2 |
Target object retrieval
Systems and techniques for target object retrieval may include or utilize an image capture device, and a task planner. The image capture device may receive an image of an environment including identified objects. The task planner may determine potential actions, calculate a probability of success of achieving a desired goal for each of the potential actions based on an action prediction model, the corresponding potential action, a current state of the environment, any previously taken action, and the desired goal, select a potential action associated with the highest calculated probability of success, and simulate a subsequent state based on the selected potential action and a dynamic prediction model. The potential actions may be associated with an identified object of the identified objects and an operation to be performed on the identified object. |
| US11679497B2 |
Distributed robotic demonstration learning
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for distributed robotic demonstration learning. One of the methods includes receiving a skill template to be trained to cause a robot to perform a particular skill having a plurality of subtasks. One or more demonstration subtasks defined by the skill template are identified, wherein each demonstration subtask is an action to be refined using local demonstration data. On online execution system uploads sets of local demonstration data to a cloud-based training system. The cloud-based training system generates respective trained model parameters for each set of local demonstration data. The skill template is executed on the robot using the trained model parameters generated by the cloud-based training system. |
| US11679495B2 |
Planar multi-joint robot arm system
The invention relates to a planar multi-joint robot arm system. An example of such planar multi-joint robot arm system comprises a base platform having a longitudinal axis, a product manipulator having a longitudinal axis perpendicular to the longitudinal axis of the base platform, a double crank-conrod mechanism consisting of a first crank-conrod link and a second crank-conrod link, wherein both the first and the second crank-conrod links having a crank end connected to the base platform and a conrod end connected to the product manipulator, and as well as a link element linking both crank-conrod joints of the first and the second crank-conrod links, a first driving unit arranged for rotating the crank end of the first crank-conrod link of the double crank-conrod mechanism, a multi-joint arm having first arm end connected to the base platform and a second arm end connected to the product manipulator as well as a second driving unit arranged for rotating the first arm end of the multi-joint arm.Herewith the construction of the product manipulator and the double crank-conrod mechanism has a more balanced design, and as such the mass and inertia of the overall construction are reduced significantly. |
| US11679490B2 |
Floor joist square
A floor joist square is provided. A floor joist square for facilitating marking a straight-line along a face of an engineered I-shaped floor joist, the floor joist square comprises a blade member, a tongue member, and a handle. The blade member is flat and rectangular in shape and comprising a substantially thin first lip extending out from a first end of the blade member and a substantially thin second lip extending out from a second end of the blade member. The tongue member is flat and rectangular in shape and is perpendicularly affixed to the blade member at an end of the tongue member above the second lip. The handle is affixed to the blade member and the tongue member such that the handle, the blade member, and the tongue member form a triangular shape. |
| US11679489B2 |
Sample chip worktable and retainer
A retainer is placed on a retainer holding portion formed on a sample chip worktable. With an operation of a button, a take-out support mechanism operates. That is, an upthrust pin moves upward. With this process, an orientation of a sample chip stored in the retainer is changed from a horizontal orientation to an inclined orientation. A plurality of openings through which the upthrust pin passes are formed in the retainer. |
| US11679488B2 |
Adapter and power tool system
An adapter for connecting a multi-voltage battery pack to a power tool, the multi-voltage battery pack provided with a multi-voltage battery interface and configured to output at least two different voltages, the power tool provided with a power tool interface and detachable coupled with a single voltage battery pack, the multi-voltage battery interface being not coupleable to the power tool interface, the adapter has a housing, an input port disposed in the housing and provided for electrically and mechanically coupling with the multi-voltage battery interface of the multi-voltage voltage battery pack, an output port disposed in the housing and provided for electrically and mechanically coupling with the power tool interface of the power tool, the input port electrically connected with the output port, wherein the power tool can be powered by the multi-voltage battery pack via the adapter. |
| US11679487B2 |
Battery pack and electric tool assembly
The invention relates to a battery pack, including: a battery pack cover; a battery pack base; a cell group including several cells; a battery terminal connector; a mounting cavity, the mounting cavity being formed with a socket for inserting housing terminals to be electrically connected to battery pack terminals; a locking apparatus, capable of driving the battery pack and an electric tool be locked connection or released, a seal member blocking a passage from the socket to the cell group is disposed inside the mounting cavity; the battery pack includes a battery pack housing seal member blocking communication between the outside and the mounting cavity, and the battery pack housing seal member is disposed at a joint between the battery pack cover and the battery pack base; and the locking apparatus is mounted on a battery pack housing and isolated outside the mounting cavity. |
| US11679479B2 |
Abnormal torque protection mechanism for air spring power tool
A power tool includes an air spring cylinder. A piston is movably positioned within the cylinder and a driver blade and a rack are attached to the piston. The power tool includes a lifter gear including a lifter gear wheel portion, and a plurality of teeth extending radially from the lifter gear wheel portion and configured to engage the rack. A hub includes a first end operably connected to a motor output and a second end including a hub wheel portion. A first receptacle is provided in one of the lifter gear and the hub and a first bearing element extends from the other of the lifter gear and the hub into the first receptacle. A first elastomeric damper is positioned within the first receptacle between the first bearing element and a bearing element defined portion of the first receptacle. |
| US11679476B2 |
Puller
A puller includes a collar, claws, a synchronizer and an abutting element. The collar includes slots and pivotal connectors located corresponding to the slots. The claws are pivotally connected to the pivotal connectors. Each of the claws includes a protuberance movable in and along a corresponding one of the slots. The synchronizer includes a receiving portion for receiving the protuberances. The synchronizer is movable in the collar between an opening position and a closing position. In the opening position, the synchronizer opens the claws by the protuberances. In the closing position, the synchronizer closes the claws by the protuberances. The abutting element is extensible from the collar. |
| US11679474B2 |
Peep-hole socket driving shank assembly
A driving shank assembly includes a tube, a drive head, a connector, and two quick release nuts. The tube has two enlarged portions each having a mounting recess and an external thread. Each of the enlarged portions has a plurality of slits and a plurality of elastic clamping pieces between the slits. The drive head has a driving recess and a mounting shaft. The mounting shaft of the drive head is inserted into the mounting recess of the tube. The connector has a mounting shaft and a connecting shank. The mounting shaft of the connector is inserted into the mounting recess of the tube. The connecting shank of the connector has a retaining groove for mounting an actuating tool. Each of the quick release nuts has an internal thread screwed onto the external thread of the tube. |
| US11679473B2 |
Dry wet blast media blasting system
A wet media blasting system with a water injection system that provides more uniform distribution of the water, air and media components for achieving a more efficient mixture while minimizing the amount of water required to contain and minimize or eliminate airborne particulate matter such as dust produced during the blasting operation. The system supports dry blasting, wet blasting, and water wash down modes and air drying modes. When blasting, by more thoroughly mixing the water into the abrasive/water mix, the amount of water required is reduced. The abrasive feed is placed and shaped to optimize spray coverage and minimize abrasive flow into injection space thus mitigating water nozzle clogs. The water injectors are downstream of the air/abrasive mixing station. |
| US11679470B1 |
Grinding machine for tungsten electrode
The present application relates to a grinding machine for tungsten electrode, which includes a driving device and a grinding device arranged on a driving end of the driving device. The grinding device includes a mounting assembly and an adjusting assembly. The mounting assembly is mounted on the driving device, the driving end of the driving device passes through the mounting assembly, the mounting assembly is provided with a grinding chamber, a grinding plate is provided at the driving end of the driving device, and the grinding plate is positioned in the grinding chamber. The adjusting assembly is rotatably connected to the mounting assembly, the adjusting assembly is provided with a clamping component, and the adjusting assembly is configured to adjust a grinding angle of the tungsten electrode on the grinding plate. |
| US11679468B2 |
Chemical-mechanical polishing system and method
A chemical-mechanical polishing method includes placing a wafer onto a top side of a polish pad disposed on a platen; introducing a slurry through at least one first hole of the platen to the top side of the polish pad; polishing the wafer with the top side of the polish pad; introducing a gas through a second hole of the platen to the top side of the polish pad after polishing the wafer, wherein an opening diameter of the at least one first hole is greater than an opening diameter of the second hole; and moving the wafer away from the polish pad while introducing the gas is being performed. |
| US11679467B2 |
Chemical-mechanical polishing apparatus
An apparatus for performing a polishing process includes: a rotatable polishing pad; a temperature sensor configured to monitor a temperature on a top surface of the rotatable polishing pad; a first dispenser configured to dispense a first slurry that is maintained at a first temperature on the rotatable polishing pad; and a second dispenser configured to dispense a second slurry that is maintained at a second temperature on the rotatable polishing pad, wherein the second temperature is different from the first temperature so as to maintain the temperature on the top surface of the rotatable polishing pad at a substantially constant value. |
| US11679466B2 |
Filtering during in-situ monitoring of polishing
A method of controlling polishing includes polishing a substrate, monitoring the substrate during polishing with an in-situ monitoring system, filtering a signal from the monitoring system to generate a filtered signal, and determining at least one of a polishing endpoint or an adjustment for a polishing rate from the filtered signal. The filtering includes modelling a plurality of periodic disturbances at a plurality of different frequencies using a plurality of disturbance states, modelling an underlying signal using a plant state, and applying a linear prediction filter to the plant state and the plurality of disturbance states to generate a filtered signal representing the underlying signal. |
| US11679465B2 |
Machine tool adjustment method and system thereof
This disclosure provides a machine tool adjustment method and system thereof. The machine tool adjustment method includes the following steps: enabling a machine tool to perform a circular test; obtaining a measured error value Em from a measuring instrument, and the measured error value Em is defined by the difference between the actual circular trajectory and the preset circular trajectory during the circular test; determining an error condition of the tool machine from the measured error value Em; determining whether the error condition is less than a predetermined criteria; if not, defining a compensation parameter according to the error condition and enabling the machine tool to perform another circular test according to the set compensation parameter until the error condition is less than the predetermined criteria; and if yes, ending the circular test and the machine tool adjustment is finished. |
| US11679462B2 |
Workpiece transfer system
A workpiece transfer system including a robot that transfers a workpiece taken out of a furnace to a press forging device, a temperature measuring device that measures a temperature distribution of the workpiece being transferred by the robot, and a heating device that is capable of locally heating the workpiece in a low temperature region of the temperature distribution measured by the temperature measuring device. |
| US11679459B2 |
Reusable and adjustable universal fixturing system for assembly and check fixtures
A locating fixture that includes a base, an adjustable locating member, a plurality of indicia, a restraining member and a lower substructure. The base includes a raised platform having a mounting aperture. The adjustable locating member is disposed within the mounting aperture and includes a part locating feature and a position indicator fixedly attached to the adjustable locating member. The plurality of indicia is located on the raised platform adjacent to the adjustable locating member. The position indicator cooperates with the plurality of indicia to determine a vertical position of the adjustable locating member. The restraining member is cooperatively engaged with the adjustable locating member. The lower substructure is configured to allow for longitudinal and lateral translation of the base. The base is translatably mounted to the lower substructure. |
| US11679458B2 |
Devices, systems, and methods for treating aneurysms
Occlusive devices and associated methods of manufacturing are disclosed herein. Manufacturing an occlusive device can include conforming a mesh to a forming assembly and setting a shape of the mesh based on the forming assembly. In some embodiments, the forming assembly comprises multiple forming members, a mandrel, and/or one or more coupling elements. The method may include everting the mesh over the forming assembly such that the mesh encloses an open volume with a shape based, at least in part, on the shape of the forming assembly. According to some embodiments, setting a shape of the mesh comprises heat-treating the mesh and forming assembly. |
| US11679451B2 |
System and method for monitoring direct part marking (DPM) processes and generating visual notifications on parts for operators
A system and method for performing laser marking may include identifying an event performed by a laser marking system. A laser marking unit may be driven to mark the feature on the part. The part may be illuminated with a visible illumination signal to indicate an occurrence of the event in response to identifying the event. |
| US11679448B2 |
Beam-forming units with cooling systems for high-power lasers
The disclosure relates to a beam-forming unit for forming a laser beam and focusing the laser beam onto a workpiece. The unit includes a movable component, an immovable component, and a cooling system configured for movement of a cooling medium to actively cool the movable component. The cooling system has-a cooling water circuit on the immovable component configured for water cooling of both the immovable component and the cooling medium. |
| US11679443B1 |
Apparatus for a quick release cutting device blade assembly
An apparatus for a quick release cutting device blade assembly is provided. The apparatus includes a blade carrier assembly. The blade carrier assembly includes an adaptor and a backing plate configured to fit over the central post and including a second flat surface. The adaptor includes a flat end plate including a first flat surface, a central post, and a female threaded portion configured to be engaged to a male threaded portion of an output shaft of a cutting device. The blade carrier assembly is configured to affix a cutting device blade between the first flat surface and the second flat surface. The female threaded portion includes a thread pattern configured for resisting a tool-lock condition when a force transmitted through teeth of the thread pattern is maintained below a maximum operational force. |
| US11679436B2 |
Method for manufacturing a lead-free or low lead content brass billet and billet thus obtained
A method for obtaining a lead-free or low lead content brass billet subjects a mixture of lead-free or low lead content brass chips and graphite powder to extrusion, either direct or inverted. The method obtains lead-free or low lead content brass billets. |
| US11679434B2 |
Method for the production of a cooling plate
In a method for the production of a cooling plate from a material having thermal conductivity, a workpiece in the form of a flat material blank with uniform material thickness is placed into a tool. The workpiece is pressed in a first stage by an inner punch of the tool to form in cooperation with pin forming openings of the tool pins upon an effective surface swept by the coolant, as the workpiece is held down by an outer punch of the tool, such that the pins protrude approximately perpendicular over a base area of the workpiece. In a second stage, the workpiece is pressed by the outer punch such as to form an essentially radially extending, flat peripheral edge of reduced material thickness in surrounding relation to the pins, as the workpiece with the formed pins is held down by the inner punch of the tool. |
| US11679433B2 |
Press mold for vehicle body part
A press mold includes: a lower die; an upper die; a lower holding unit including lower main pads and lower sub-pads respectively installed to be movable in an upper-lower direction on the lower body through first and second cushion springs, respectively, at an edge of a lower forming steel; an upper holding unit including upper main pads integrally connected to an edge of an upper forming steel in correspondence with the lower main pads and upper sub-pads installed to be respectively movable in the upper body in the upper-lower direction through third cushion springs at the edge of the upper forming steel in correspondence with the lower sub-pads; and a gap control assembly installed in a lower main block connected to the lower main pads to form a gap set between the lower main blocks and the upper sub-blocks connected to the upper sub-pads. |
| US11679432B2 |
Clampable pipe bender for restricted area
A clampable pipe bender is provided having a pivotable base plate coupled to a clamp. Atop the pivotable base plate is a pipe bending assembly with a pivotable holding clamp. The pivotable holding clamp is locked in place by way of a pull pin. The pipe bending assembly is comprised of at least one but preferably a plurality of channels into any of which a pipe can be inserted for bending purpose. |
| US11679427B2 |
Extrusion machine, method for distance control and method for changing a friction wheel in an extrusion machine
An extrusion machine includes a main frame, a friction wheel, a tool holding device, a locking device and a tool unit supported on the tool holding device. Furthermore, a shielding unit with at least one first nozzle and at least one second nozzle is provided, wherein the nozzles are formed to emit a gas which is free of gaseous oxygen. The first nozzle is directed at a peripheral portion of the friction wheel. The second nozzle is arranged below a stripping area of the tool unit. Further, an extrusion machine has a sensor unit between the tool holding device and the tool unit and a method controls distance between two tool components of the extrusion machine. Furthermore, different extrusion machines as well as methods for changing friction wheels are provided. |
| US11679424B1 |
Disposal of biomass waste
A method for disposing of biomass waste. The method includes locating an abandoned mine having a first well drilled into or through the abandoned mine. Water is removed from a mine cavity through a second well drilled into or through the abandoned mine. The water from the mine is combined with a biomass waste that is at least 70 wt. % carbon to provide biomass waste entrained in the water. The biomass waste entrained in the water is pumped through the first well into the mine cavity to fill the mine cavity. As the biomass waste settles in the mine cavity, the water used to entrain the biomass waste is recirculated to combine with additional biomass waste. |
| US11679407B2 |
Liquid metal thermal interface material application
To address technical problems facing silicon transient thermal management, a thermal interface material (TIM) may be used to provide improved thermal conduction. The TIM may include a liquid metal (LM) TIM, which may provide a significant reduction in thermal resistance, such as a thermal resistance RTIM≈0.01-0.025° C.-cm2/W. The LM TIM may be applied using a presoaked applicator, such as an open-cell polyurethane foam applicator that has been presoaked in a controlled amount of LM TIM. This LM presoaked applicator is then used to apply the LM TIM to one or more target thermal surfaces, thereby providing thermal and mechanical coupling between the LM TIM and the thermal surface. The resulting thermal surface and thermally conductive LM TIM may be used to improve thermal conduction for various silicon-based devices, including various high-power, high-performance system-on-chip (SoC) packages, such as may be used in portable consumer products. |
| US11679406B2 |
Material application and curing system
A material application and curing system incorporating a spray booth connected alongside a curing chamber along with a pivoting cantilever therebetween adapted to swing materials between them, such that materials can be coated with substances in the spray booth and then quickly, easily, and efficiently transferred to the curing chamber. |
| US11679402B2 |
Dispenser for compounds in paste form
A dispenser for compounds in paste form has a storage volume with a bounding part that can move conjointly when drawing from the storage volume, and a head piece that is guided relative to the storage volume. A discharge chamber with an inlet valve and an outlet valve has a discharge channel with a discharge opening. A spring element is active between the storage volume and the head piece, forms a bounding wall of the discharge chamber, and has a lower ear-shaped plug projection and an upper retaining profile. The spring element is designed as a leg that connects to the plug projection, which leg transitions into the retaining projection via an upwardly curved portion. The retaining profile is designed as a retaining projection that has a larger cross section than the leg, with an upper projection base which is enclosed in the retaining recess. |
| US11679399B2 |
Liquid supply assembly
A connector system for a liquid container system for a spray gun includes a lid that includes a liquid outlet and an adapter. The adapter includes a spray gun end and a lid end. The ends are connected with a liquid-tight passageway. Further, the spray gun end is adapted for releasable engagement with a liquid inlet port of the spray gun and the lid end is adapted for releasable engagement with the liquid outlet. The connector system also includes a plurality of interlocking tab assemblies for releasably attaching the adapter to the lid. Each assembly includes a first tab and a second tab, wherein an end of the first tab is adapted to secure the adapter to the lid when the first tab and the second tab are interlocked. |
| US11679395B2 |
Power-line control of a hazardous-environment-located machine from a safe environment
Apparatus and associated methods related to providing safe electrical control and/or communication between a remote controller located in a safe location and interface system for a machine located in a hazardous location. The control and/or communication is provided via industrial-voltage power lines that traverse a barrier separating the safe location from the hazardous location. Control and/or communication is provided by reactively coupling to industrial power lines, which traverse the barrier, so as to superimpose a control and/or communication signal upon AC operating power provided to the machine. Each of the interface system located at the hazardous location and the remote control module located at a safe location provides such reactive coupling to the industrial-voltage power lines so as to communicate therebetween. |
| US11679382B2 |
Nucleic acid extraction system
A nucleic acid extraction system, comprising: a nucleic acid extraction plate, and a pipetting device and positive pressure device that are arranged side by side, the pipetting device comprising: an infusion device, an infusion device mounting frame, an infusion device driving unit, and a plurality of infusion units, each of the infusion units comprising: a reagent supply device and a reagent flow controller; the positive pressure device comprises: a plug, an air pipe, a positive pressure provider and a positive pressure driving device. The nucleic acid extraction system is highly efficiency and low-cost when extracting nucleic acid. |
| US11679381B2 |
Methods for preparing high temperature water gas shifting catalyst, catalyst and process for reducing carbon monoxide
The present invention deals with catalysts for the conversion of CO by the shifting reaction of high temperature water gas, free from chromium and iron, consisting of alumina promoted by potassium, by zinc and copper oxides and in a second embodiment also additionally nickel. The catalysts thus prepared maintain high CO conversion activity, not having the environmental limitations or operating limitations with low excess steam in the process, which exist for catalysts in accordance with the state of the art. Such catalysts are used in the hydrogen or synthesis gas production process by the steam reforming of hydrocarbons, allow the use of low steam/carbon ratios in the process, exhibiting high activity and stability to thermal deactivation and lower environmental restrictions for production, storage, use and disposal, than the industrially used catalysts based on iron, chromium, and copper oxides. |
| US11679379B2 |
Exhaust gas purification device
The exhaust gas purification device includes a substrate, a first catalyst layer, and a second catalyst layer. The substrate includes an upstream end, a downstream end, and a porous partition wall defining a plurality of cells extending between the upstream end and the downstream end. The plurality of cells include an inlet cell opening at the upstream end and sealed at the downstream end, and an outlet cell adjacent to the inlet cell sealed at the upstream end and opening at the downstream end. The first catalyst layer is disposed on a surface of the partition wall in an upstream region. In a downstream region, the second catalyst layer is disposed inside the partition wall, and a second catalyst-containing wall including the partition wall and the second catalyst layer has a porosity of 35% or more. |
| US11679377B2 |
Control of nanostructure and activity by alloying and/or segregation
A method for synthesis of PtNi smooth surface core/shell particles or Nano cages and porous nanocages from segregated nanoparticles. |
| US11679376B2 |
Catalyst for preparing light olefin, preparation method therefor, and method for preparing light olefin by using same
The present invention relates to a catalyst for preparing a light olefin, a preparation method therefor, and a method for preparing a light olefin by using same, and can provide a catalyst for preparing a light olefin, a preparation method therefor, and a method for preparing a light olefin by using same, the catalyst comprising a porous zeolite, a clay, an inorganic oxide binder, and Ag2O and P2O5 which are supported in the pores and/or on the surface of the porous zeolite. |
| US11679375B2 |
Methods for purifying solvents
The present disclosure is directed to methods and systems of purifying solvents. The purified solvents can be used for cleaning a semiconductor substrate in a multistep semiconductor manufacturing process. |
| US11679373B2 |
Water stable copper paddlewheel metal organic framework (MOF) compositions and processes using the MOFs
This invention relates to a Cu-BTC MOF which is water stable. The Cu-BTC MOF has been modified by substituting some of the BTC ligand (1,3,5, benzene tricarboxylic acid) with 5-aminoisophthalic acid (AIA). The resultant MOF retains at least 40% of its as synthesized surface area after exposure to liquid water at 60° C. for 6 hours. This is an unexpected result versus the MOF containing only the BTC ligand. This MOF can be used to abate contaminants such as ammonia in gas streams and especially air streams. |
| US11679372B2 |
Multivariate metal-organic frameworks for fine-tuning light emission
Multivariate metal-organic framework compositions and methods of producing multivariate metal-organic frameworks. The metal-organic framework including at least one light-emitting linker in an amount sufficient for the composition to produce broadband emission spectra in high efficiencies. |
| US11679366B2 |
Vacuum chamber, feedthrough system for vacuum chamber and methods
A vacuum chamber may include an ambient side and a vacuum side. The vacuum chamber may be configured to carry a feedthrough that may include a hollow tube, a first O-ring captured by a first recess within the hollow tube and a rod extending through the hollow tube. The outer circumference of the rod may be configured to contact an entirety of an inner circumference of the first O-ring. A vacuum fitting having an inner circumference may be fixedly secured to the hollow tube. The rod may be operable to be linearly movable within the hollow tube and may be rotatably movable about an axis within the hollow tube. An object may be secured to the rod and may be linearly and rotatably moved within the vacuum chamber. |
| US11679364B2 |
Mixing or dispersing device and mixing or dispersing assembly
The mixing or dispersing device and assembly equipped with such a device are proposed for optimizing the processing of mixed or dispersed substances, in particular tablets and/or capsules for medicinal drugs. The mixing or dispersing device includes in a mixing chamber, a motor-driven rotor having at least one cutting projection that has at least one cutting edge. A flow-disturbing element is further provided on an inner circumferential wall of the mixing chamber that surrounds the axis of rotation. Furthermore, a deflection surface is provided between the inner circumferential wall and a bottom of the mixing chamber. The at least one flow-disturbing element is spaced from the bottom of the mixing chamber, from the at least one cutting projection and from the circular path on which the at least one cutting projection is movable about the axis of rotation. |
| US11679363B2 |
High-pressure fluid processing device configured for batch processing
The present disclosure provides apparatuses and methods related to a high pressure processing device that is configured to simplify batch processing. In an embodiment, a high pressure processing device includes a processing module configured to reduce a particle size of a material or achieve a desired liquid processing result for the material, a pump configured to pump the material to an inlet of the processing module, a recirculation pathway configured to recirculate the material from an outlet of the processing module back to the pump, an input device configured to receive at least one user input variable, and a controller configured to (i) determine a number of pump strokes for the pump based on the user input variable, and (ii) control the pump according to the determined number of pump strokes so that the material makes a plurality of passes through the processing module. |
| US11679361B2 |
Variable flow-through cavitation device
A flow-through cavitation device having an elongated housing with an inlet and an outlet. An inner annular body and an outer annular body are concentrically and nestingly disposed in the elongated housing. The outer annular body is fixed relative to the housing and the inner annular body is rotatable about a longitudinal axis of the housing. Each annular body has a plurality of channels that pass therethrough. Rotation of the inner body relative to the outer body provides for selective alignment or misalignment of the plurality of channels to control fluid flow from the inlet to the outlet. The device may have a plurality of pairs of inner and outer annular bodies as described. |
| US11679355B2 |
Adsorber for purifying or separating a gas stream comprising a removable filling system
An adsorber for purifying or separating a gas stream, wherein a granular-material filling system is made up of a cylinder that is perforated over all or part of its height, of the top end thereof of diameter Dext, and of the bottom end thereof. The distance Din-Dext is greater than twice the size of particles of the second granular material. A first granular material and the second granular material follow one another in the direction of circulation of the gas stream and are such that M>ADN. And, the second granular material is in contact both with at least a part of the outer surface of the granular-material filling system and at least a part of the inner surface of the domed top end. |
| US11679351B2 |
Air purifier whose air inlet direction is adjusted according to direction of wind
Disclosed is an air purifier, which is installed outside, and rotates in a blowing direction of wind, and purifies fine dust, yellow dust, heavy metal, and the like existing in the air through a filter. The air purifier includes: a case, which has one side formed with an air inlet, the other side formed with an air outlet, and a lower surface formed with a coupling recess; a filter, which is mounted to the other side of the case; a support part, which is coupled to the coupling recess formed on the lower surface of the case to support the case, and includes a rotating body connected so that the case rotates; and a rudder, which is connected to an upper surface of the case and adjusts a direction so that the case rotates according to a wind direction. |
| US11679350B2 |
Cover for filter cartridge
A cover for a filter cartridge includes: a head including a first raw water inflow flow path into which raw water is introduced, a first purified water discharge flow path on which purified water of the raw water purified via the filter cartridge is discharged, and a first drain discharge flow path that does not communicate with each of the first raw water inflow flow path and the first purified water discharge flow path; and a cap including a second raw water inflow flow path that communicates with the first raw water inflow flow path, a second purified water discharge flow path on which purified water of the raw water introduced into the second raw water inflow flow path and purified via the filter cartridge flows, and a second drain discharge flow path on which waste water separated from the raw water during purification flows. |
| US11679349B2 |
Single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate
A method of filtering a liquid feed is described, comprising passing a liquid feed through a single pass tangential flow filtration (SPTFF) system and recovering the retentate and permeate from the system in separate containers. A method of filtering a liquid feed is also described comprising passing a liquid feed through a tangential flow filtration (TFF) system, recovering permeate and a portion of the retentate from the system in separate containers without recirculation through the TFF system, and recirculating the remainder of the retentate through the TFF system at least once. The methods of the invention can be performed using an SPTFF or a TFF system that comprises manifold segments to serialize the flow path of the feed and retentate without requiring diverter plates. |
| US11679348B2 |
Horizontal sand separator assembly
A separating system and method, of which the separating system includes a lower vessel including an inlet configured to receive a mixed fluid comprising a solid and a liquid. The lower vessel is configured to separate at least some of the solid from the liquid so as to produce a partially-separated fluid. The system also includes a first screen vessel configured to receive at least a portion of the partially-separated fluid, the first screen vessel including a first shell, and a first screen that is positioned within the first shell and at least partially removable therefrom, and a second screen vessel spatially oriented parallel to the first screen vessel and configured to receive at least a portion of the partially-separated fluid. The second screen vessel includes a second shell and a second screen that is positioned within the second shell and is at least partially removable therefrom. |