US11231740B2
Disclosed clock recovery modules provide improved performance with only limited complexity and power requirements. In one illustrative embodiment, a clock recovery method includes: oversampling a receive signal to obtain mid-symbol interval (MSI) samples and between-symbol interval (BSI) samples; processing at least the MSI samples to obtain symbol decisions; filtering the symbol decisions to obtain BSI targets; determining a timing error based on a difference between the BSI samples and the BSI targets; and deriving from the timing error a clock signal for said oversampling.
US11231737B2
A linking structure including an interlocking member pivotable in a second direction, and a lever tiltably linked to the interlocking member. The interlocking member includes a blind elongated hole extending in a first direction; first to fourth edges of the elongated hole; a bottom closing the elongated hole and being contiguous with the edges; and first and second shaft holes in the first and second edges to extend communicatingly from the elongated hole to opposite sides in the second direction. The lever includes a base in the elongated hole; first and second juts extending from the base, being swingably received in the elongated hole, and being in abutment with, or opposed with a narrow clearance to, the first and second edges; and first and second rotation shafts extending from the base and being supported in the first and second shaft holes such as to be rotatable in the first direction.
US11231736B2
A reference voltage generating circuit includes: an operational amplifier including a first input terminal connected to a first node and a second input terminal connected to a second node; a first transistor connected between a ground terminal and the first node, wherein a first current flows in the first transistor; a second transistor connected to the ground terminal; and a first variable resistor connected between the second transistor and the second node, wherein the first variable resistor has a first resistance value for adjusting the first current, based on a change in a current characteristic of the first transistor caused by a variation in a process of forming the first transistor. The reference voltage generating circuit provides a reference voltage, based on a voltage of the first node and a voltage across the first variable resistor.
US11231733B2
A system includes a control unit having one or more processors and a communication interface. The communication interface is configured to communicate with one or more charging stations that are electrically coupled to receive electrical power from a power distribution grid and that are configured to selectively charge one or more energy storage devices connected to the charging stations. The one or more processors are configured to generate first control signals for communication by the communication interface to the one or more charging stations to control transfer of reactive and/or active power from the charging stations to the power distribution grid. The control signals are generated based at least in part on a load cycle profile of one or more electric machines electrically coupled to the power distribution grid.
US11231729B2
Embodiments of a direct-drive fan system and a variable process control system are disclosed herein. The direct-drive fan system and the variable process control system efficiently manage the operation of fans in a cooling system such as a wet-cooling tower or air-cooled heat exchanger (ACHE), HVAC systems, mechanical towers or chiller systems.
US11231726B2
An unmanned aerial vehicle (UAV) includes one or more propulsion units that effect flight of the UAV, an application processing circuit configured to verify a validity of a system image of the UAV in a secure environment, and a flight control circuit operably coupled to the application processing circuit. Generation and/or transmission of control signals from the flight control circuit to one or more electronic speed controllers (ESC controllers) is prevented prior to verification of the validity of the system image.
US11231723B2
An autonomous vehicle brake failure handling method is provided. The method includes detecting a brake system failure of the autonomous vehicle and transmitting a rescue request signal to a control server when the failure is detected. A bumper of the autonomous vehicle is moved into contact with a preceding autonomous vehicle bumper or the autonomous vehicle is docked with the preceding autonomous vehicle through speed control and steering control. The autonomous vehicle having the failure-detected brake system is completely braked under deceleration control of the preceding autonomous vehicle when the autonomous vehicle bumper and the preceding autonomous vehicle bumper are in contact with each other or when the docking of the autonomous vehicle and the preceding autonomous vehicle has been completed.
US11231710B2
An automatic driving system includes a control device that controls automatic driving of a vehicle, and a storage device that contains external environment information indicating an external environment of the vehicle. A driving transition zone is a zone in which a driver of the vehicle takes over at least a part of driving of the vehicle, from the control device. A termination target velocity is a target velocity of the vehicle at an end point of the driving transition zone. The control device variably sets the termination target velocity, depending on the external environment at the end point or the external environment surrounding the end point. Then, the control device controls the velocity of the vehicle in the driving transition zone, such that the velocity of the vehicle at the end point is the termination target velocity.
US11231708B2
A non-transitory storage medium storing a program is provided. The program includes instructions for causing, when executed by at least one processor, the at least one processor to execute: acquiring a state of an automatic working machine; displaying an image illustrating the automatic working machine in a display apparatus in a size in accordance with the state; and causing the display apparatus to display, with the image, an interface for controlling a start of a work of the automatic working machine.
US11231701B2
A Multi-Purpose Dynamic Simulation and run-time Control platform includes a virtual process environment coupled to a physical process environment, where components/nodes of the virtual and physical process environments cooperate to dynamically perform run-time process control of an industrial process plant and/or simulations thereof. Virtual components may include virtual run-time nodes and/or simulated nodes. The MPDSC includes an I/O Switch which delivers I/O data between virtual and/or physical nodes, e.g., by using publish/subscribe mechanisms, thereby virtualizing physical I/O process data delivery. Nodes serviced by the I/O Switch may include respective component behavior modules that are unaware as to whether or not they are being utilized on a virtual or physical node. Simulations may be performed in real-time and even in conjunction with run-time operations of the plant, and/or simulations may be manipulated as desired (speed, values, administration, etc.). The platform simultaneously supports simulation and run-time operations and interactions/intersections therebetween.
US11231691B2
A building management system (BMS) including a controller having an adaptive interaction manager and an agent manager. The system further includes one or more input-output (I/O) devices, the I/O devices in communication with the adaptive interaction manager. The controller further including a number of BMS field devices. The I/O devices are configured to receive an input from a user, and further configured to communicate the input to the adaptive interaction manager. The agent manager is configured to determine if one or more existing software agents are capable of performing the desired action, and to automatically transmit the existing software agents to one or more of the BMS field devices based on the agent manager determining the existing software agents are capable of performing the desired action. The software agents are configured to automatically be installed in a processing circuit of the BMS field device to perform the required action.
US11231670B2
An image forming apparatus according to the present invention includes a first conveyance member, a second conveyance member, and a controller. The first conveyance member and the second conveyance member convey a continuous sheet. The controller determines whether a second conveyance speed which is a conveyance speed of the continuous sheet conveyed by the first conveyance member and the second conveyance member can be detected normally on the basis of a first conveyance speed which is a conveyance speed of the continuous sheet conveyed by the first conveyance member.
US11231669B2
Power allocation in printing devices is disclosed. A first load request is received from a first heater system having a first thermal time constant and a second load request is received from a second heater system having a second thermal time constant. Power grants are allocated based on a general power arbitration of a power source in response to the independent load requests. The power grants include a first power grant based on the first load request and a second power grant based on the second load request. The power grants are adjusted to apportion a measure of the first power grant to the second power grant rather than provide the measure of the first power grant to the first heater system if a print substance density is within a selected print substance density threshold and the first load request is within a selected load threshold.
US11231668B2
A heating device includes a belt, a heater that is in contact with an inner surface of the belt and divided into heater blocks in a width direction thereof, a pressing member that presses a sheet against the belt, a temperature sensor disposed on each of a number of the heater blocks that is at least one-half of the total number thereof, and a processor configured to select one or more of the heater blocks based on a width of the sheet, and select one or more temperature sensors disposed on one or more of the selected heater blocks having the non-paper passing region and control electric power supplied to said one or more of the selected heater blocks to protect against an excessive temperature rise in the non-paper passing region based on temperatures detected by the temperature sensors.
US11231658B2
An arrangement for an EUV lithography apparatus includes a reflective optical element (60) having an optically effective surface (62) configured to reflect incident EUV radiation, and a filament arrangement (65) configured to produce a reagent that cleans the optically effective surface (62). The filament arrangement (65) has at least one filament (66) configured as a glow or heating element. The at least one filament (66) is arranged along the optically effective surface (62) of the reflective optical element (60) wherein a thickness and/or positioning of the at least one filament (66) are/is chosen so as to minimize an optical influence of the at least one filament (66) in the far field of the EUV radiation reflected by the optically effective surface (62).
US11231657B2
A lithographic apparatus comprising a projection system configured to project a patterned radiation beam to form an exposure area on a substrate, a cooling apparatus located in use above the substrate adjacent to the exposure area, the cooling apparatus being configured to remove heat from the substrate during use, a plasma vessel located below the cooling apparatus with its opening facing towards the cooling apparatus, and a gas supply for supplying gas to the plasma vessel and an aperture for receipt of a radiation beam. In use, supplied gas and a received radiation beam react to form a plasma within the plasma vessel that is directed towards a surface of the cooling apparatus which faces the opening of the plasma vessel.
US11231651B2
Inclination identifying information for identifying inclination of a substrate with respect to a reference plane is detected. Based on the detected inclination identifying information and a first angle, a holding position of the substrate held by a rotation holder is corrected in a direction that is in parallel to the reference plane such that a distance between a portion of the substrate that is to be processed by a peripheral region processor and the center of the substrate is maintained constant. In this state, processing having directivity of inclination with respect to the reference plane by the first angle is performed on a peripheral region of the substrate by the peripheral region processor while the substrate is rotated by the rotation holder.
US11231634B2
A composite particle is provided that comprises a base particle comprising at least a pigment or dye and cross-linked polyurea, a plurality of hydrophilic oligomeric groups, and a plurality of amine groups on the exterior portion of the base particle, and a steric stabilization polymer which is chemically bonded or physi-sorbed on the surface of the base particle. The cross-linked polyurea may form a network throughout the base particle. A method of making the composite particle includes providing either a solution containing a dye or a dispersion containing a pigment in a water-dispersible polyfunctional isocyanate dissolved in a water-miscible solvent, forming an emulsion of the solution/dispersion in water, agitating the emulsion while the polyfunctional isocyanate is converted into a cross-linked polyurea, and separating the composite particle containing the cross-linked polyurea and the dye/pigment from the emulsion.
US11231631B2
The disclosed embodiments generally relate to a method, system and apparatus for forming a custom-sized display panel. An exemplary method to form a custom display from a large sheet of pixels includes: providing a sheet of pixels having a TFT substrate, a liquid crystal layer and a second substrate, the sheet of pixels having a first perimeter, the liquid crystal medium interposed between the TFT substrate and the second substrate; forming a display panel from the sheet of pixels, the display panel having a display panel perimeter, the second display having a first edge defined by the TFT substrate extending beyond the second substrate to thereby expose an electrical trace on the TFT substrate; sealing the liquid crystal layer on the first edge; conductively exposing the electrical trace on the TFT substrate; and forming a column driver line on the TFT substrate to communicate a driver signal to the second display.
US11231625B2
A liquid crystal panel includes a first substrate, a second substrate, and a liquid crystal layer. A first electrode layer and a first alignment film are disposed on a side of the first substrate facing the second substrate. A second electrode layer and a second alignment film are disposed on a side of the second substrate facing the first substrate. At least one auxiliary electrode layer is disposed between the first alignment film and the second alignment film, and the auxiliary electrode layer is disposed in the liquid crystal layer close to the first alignment film and/or the second alignment film.
US11231619B2
A light bundle control member comprises: an incident plane which is an inner surface of a recess opening toward a back side so as to intersect a central axis of the light bundle control member; an exit plane disposed on a front side so as to intersect the central axis; a back surface which is connected to an opening edge of the recess and formed so as to be spaced apart from the opening edge of the recess; and a protrusion disposed on the back surface and protruding from the back surface toward the back side. A tip-end surface of the protrusion and at least an area surrounding the protrusion on the back surface have different properties.
US11231617B2
A backlight unit includes a central area and a peripheral area disposed outside the central area, the backlight unit includes a bottom chassis, a plurality of light sources disposed on a surface of the bottom chassis, a reflective layer disposed on the surface of the bottom chassis, where a plurality of light source insertion holes and a plurality of opening patterns are defined through the reflective layer, and a light correction material layer disposed between the bottom chassis and the reflective layer in the peripheral area, where the light source insertion holes expose the light sources, respectively, and the opening patterns are disposed in the peripheral area to expose at least a portion of the light correction material layer in a thickness direction.
US11231614B2
A display panel, a display method thereof, and a display device are provided, which are related to the field of display technology and a reflective e-book with high refresh rate is provided. The display panel includes: a first substrate and a second substrate disposed opposite to each other; a liquid crystal (LC) layer located between the first substrate and the second substrate; a polarizer disposed at a side of the LC layer far away from the second substrate; and an alignment layer disposed at both sides of the LC layer, wherein the second substrate is provided with a reflective layer, the reflective layer is configured to allow incident light transmitting through the first substrate to be reflected at a predetermined color on the reflective layer.
US11231613B1
A display apparatus includes a backlight, a first polarizer, a light controlling panel, a second polarizer, a display panel, and a third polarizer sequentially arranged along a direction. A transmission axis of the first polarizer and a transmission axis of the second polarizer are substantially parallel, and the transmission axis of the second polarizer and a transmission axis of the third polarizer are substantially perpendicular. A set of the first polarizer, the light controlling panel, and the second polarizer has a transmittance, and the transmittance has a maximum value when the light controlling panel is not enabled.
US11231605B2
A switchable anti-peeping device and a manufacturing method thereof, and a display device are provided. The switchable anti-peeping device, including a first substrate and a second substrate provided opposed to each other and a light control layer therebetween, wherein the first substrate includes a first base substrate, and a first light orientation layer and a first electrode layer which are provided on the first base substrate, and the second substrate includes a second base substrate, and a second electrode layer provided on the second base substrate, and the first light orientation layer defines an angle of emergence of light passing through the first light orientation layer, and the light control layer is capable of switching between a transparent state and a scattering state. The switchable anti-peeping device can achieve switching between a wide viewing angle and a narrow viewing angle, thereby meeting real-time requirements of people in different situations.
US11231595B2
A semi-transparent semi-retroreflective film and an air display device are provided. The air display device includes: a first polarizer and a second polarizer assembled with each other to form a cell; a semi-transparent semi-reflective structure and a semi-transparent semi-retroreflective film disposed between the first polarizer and the second polarizer; a first ¼ wave plate disposed at a side of the air display device adjacent to the first polarizer; and a second ¼ wave plate disposed between the semi-transparent semi-reflective structure and the semi-transparent semi-retroreflective film. The air display device is configured such that polarized light incident from the first polarizer, after being processed by an internal optical path of the air display device, exits from the second polarizer to form an air image at a side of the air display device away from the first polarizer.
US11231588B1
The disclosed projector device may include (1) a first monochromatic emitter array having a plurality of emitters of a first color disposed in a two-dimensional configuration and (2) a second monochromatic emitter array having a plurality of emitters of a second color disposed in a two-dimensional configuration. The first and second monochromatic emitter arrays may be configured to emit images of the first and second colors into a waveguide configuration, and the first color may be different than the second color. Associated display systems and methods are also provided.
US11231583B2
A head-up display for a vehicle, the head-up display including a picture generating unit arranged to generate a picture on a light receiving surface; and an optical system arranged to image the picture, where the optical system includes an input arranged to receive light of the picture; an output arranged to output light forming an image of the picture; a first mirror and second mirror arranged to guide light from the input to the output along an optical path, where the optical path includes a first optical path from the input to the second mirror including a transmission through the first mirror; and second optical path from the second mirror to the output including a reflection off the first mirror.
US11231582B2
A display system 1A includes a light deflector 13 that scans the light beams that are emitted from a light-source device 11 in the main scanning direction and the sub-scanning direction orthogonal to the main scanning direction to form an intermediate image 40 on a screen 15, the screen 15 that disperses the light, a front windshield 50 that reflects the diverging light diverging from the screen 15, and a free-form surface mirror 30 that projects the diverging light diverging from the screen 15 towards the screen 15 to form a virtual image 45. The screen 15 is arranged so as to satisfy the condition in the following equation: S*O*(M+O)/(T*E*M)≤1.95 where S denotes distance between a location of eyepoint of the viewer of the virtual image and the virtual image, E denotes distance between the location of eyepoint of the viewer of the virtual image and an image forming optical system that uses the diverging light to form the virtual image, M denotes distance between the light deflector and the intermediate image, and O denotes distance between the intermediate image and the image forming optical system, and T denotes distance between the virtual image and the image forming optical system, where each distance indicates length of an optical path that passes through a center of an image formed by the light when an object is observed from a reference eyepoint.
US11231575B2
Embodiments provide slide navigation technology that addresses challenges in digital pathology of navigating and viewing high resolution slide images. Example systems comprise a virtual slide stage (VSS) having at least one sensor that detects user movement of a target placed on the VSS, and an input component, coupled to the VSS, which provides quick function movement control of the target via quick functions. The systems also comprise a connector component that connects the VSS to a user device and transmits output from the at least one sensor and input component to the user device. The systems further comprise a computer processor, in communication with the VSS, which processes the output using a computational model to generate data representing movement profiles of the target. The computer processor executes a software component, causing the output, translated based on the movement profiles, to be relayed via a viewing application on the user device.
US11231557B2
A telecommunications wall fixture includes a body configured for mounting to a wall, the body defining a mounting surface generally parallel to the wall when mounted. A cable storage spool is rotatably mounted to the body for storage and deployment of cable. A device is used for re-orienting the rotation axis of the spool from being generally perpendicular to the mounting surface to being generally non-perpendicular to the mounting surface, wherein the spool is configured such that the spool can be stored within the body when the spool is oriented to have the rotation axis generally perpendicular to the mounting surface.
US11231551B2
An optical device is formed of a plurality of optical parts arranged on a carrier, at least one optical element of which has a main face provided with a first microstructured zone for intercepting incident luminous radiation propagating along a first determined optical path, the first microstructured zone spatially modifying the phase of the incident luminous radiation according to a determined spatial profile. The first microstructured zone is used to form, via a plurality of reflections or transmissions off/through the one or more optical elements, transformed luminous radiation. The optical device comprises an input stage for guiding the injection of positioning luminous radiation, along a second optical path, and the main surface of the optical element includes a second microstructured zone that is configured to reflect the positioning luminous radiation and to back-propagate the positioning radiation along the second optical path.
US11231550B2
The invention relates to a method for manufacturing a waveguide (2a, 2b) comprising: A supplying of a substrate (1) comprising a stack of a first layer (11) based on a first material on a second layer (12) based on a second material, and at least one sequence successively comprising: An etching of the first material, in such a way as to define at least one pattern (20, 22a) having etching flanks (200, 201), A smoothing annealing assisted by hydrogen in such a way as to smooth the etching flanks (200, 201) of the at least one pattern (20, 22a), A re-epitaxy of the first material on the pattern (20, 22a) based on the first material.
US11231548B2
A three-dimensional photonic integrated structure includes a first semiconductor substrate and a second semiconductor substrate. The first substrate incorporates a first waveguide and the second semiconductor substrate incorporates a second waveguide. An intermediate region located between the two substrates is formed by a one dielectric layer. The second substrate further includes an optical coupler configured for receiving a light signal. The first substrate and dielectric layer form a reflective element located below and opposite the grating coupler in order to reflect at least one part of the light signal.
US11231547B2
In various embodiments, an illumination structure includes a discrete light source disposed proximate a bottom surface of a waveguide and below a depression in a top surface thereof. A top mirror may be disposed above the discrete light source to convert modes of light emitted from the discrete light source into trapped modes, thereby increasing the coupling efficiency of the illumination structure.
US11231544B2
A display system comprises a waveguide having light incoupling or light outcoupling optical elements formed of a metasurface. The metasurface is a multilevel (e.g., bi-level) structure having a first level defined by spaced apart protrusions formed of a first optically transmissive material and a second optically transmissive material between the protrusions. The metasurface also includes a second level formed by the second optically transmissive material. The protrusions on the first level may be patterned by nanoimprinting the first optically transmissive material, and the second optically transmissive material may be deposited over and between the patterned protrusions. The widths of the protrusions and the spacing between the protrusions may be selected to diffract light, and a pitch of the protrusions may be 10-600 nm.
US11231531B2
A finder optical system includes a display element and a diffractive optical element that is disposed on an eye point side of the display element so as to continue from the display element. The diffractive optical element includes a first base, a first layer that is laminated on the first base and includes a first diffractive optical surface on a surface thereof opposite to the first base, a second base, and a second layer that is laminated on the second base and includes a second diffractive optical surface on a surface thereof opposite to the second base. The first diffractive optical surface and the second diffractive optical surface are in close contact with each other.
US11231524B2
A package of a heat-bent polarizing sheet for producing an injection-molded polarizing lens, in which a laminated polarizing sheet prepared by bonding a transparent plastic sheet onto each of two sides of a polarizing film formed of a uniaxially stretched polyvinyl alcohol resin film with an adhesive layer interposed therebetween is used as an individual laminated polarizing sheet that has an original plate shape for individual lenses, the individual laminated polarizing sheet is heat-bent to form a spherical aspherical surface under heating to prepare a heat-bent polarizing sheet, the heat-bent polarizing sheet is set onto a mold, and a transparent resin for lenses is injection-molded onto a concave surface of the heat-bent polarizing sheet. The heat-bent polarizing sheet is a heat-bent polarizing sheet that is stored or transported in a dampproof package and can be used in injection molding without performing preliminary drying as a pretreatment of injection molding.
US11231515B2
Systems and methods for interpreting multi-Z horizons from seismic data are disclosed. Seismic data is displayed via a graphical user interface (GUI) of an application executable at a user's computing device. User input is received via the GUI for picking surfaces of a multi-Z horizon within a current view of the displayed data. The user's input is tracked as it is received via the GUI over a series of input points within the current view of the displayed seismic data. Based on the tracking, each of a plurality of surfaces for the multi-Z horizon and at least one edge point between the picked surfaces within the current view of the seismic data are determined. The current view of the seismic data within the GUI is dynamically updated to include a visual indication of the plurality of surfaces and the at least one edge point for the multi-Z horizon.
US11231514B2
A method and apparatus for generating attenuation-compensated images of subsurface region, including: computing an image of the region utilizing elastic wave propagation, based on field data and subsurface model; generating forward-modeled data utilizing forward viscoelastic wave propagation, based on the image; computing secondary image by migration; computing NMF based on the images; and applying the NMF to the image to generate the attenuation-compensated image. A method and apparatus includes: iteratively computing attenuation-compensated gradient of the region utilizing an elastic wave propagation operator in the back-propagation and a viscoelastic wave propagation operator in the forward modelling, based on field data and subsurface model; computing search direction based on the attenuation-compensated gradient, searching for an improved model, and checking the improved model for convergence.
US11231511B2
A method includes receiving seismic data of a seismic survey; defining a two-dimensional domain in dimensions x and y; identifying a target trace (S, R) of the seismic survey where S represents a source at (xs, ys) and where R represents a receiver at (XR, yR); defining with respect to the two-dimensional domain, a source trace (S, X1) as a primary trace, a receiver trace (R, X2) as a primary trace, and a generator trace (X1, X2) as associated with an interbed multiple generator; convolving the primary traces and crosscorrelating with the generator trace for a plurality of different (X1, X2) pairs where each of the plurality of (X1, X2) pairs defines a line segment where the line segments are substantially parallel to one another; and, based at least in part on the convolving the primary traces and crosscorrelating with the generator trace, generating seismic data with attenuated multiple energy.
US11231510B1
A radiation sensor that may include a first transistor, a first isolated conductive structure that comprises a floating gate of the first transistor, a first group of radiation sensing diodes that are coupled to each other, wherein the first group is configured to convert sensed radiation that is sensed by the first group to a first output signal, and to change a state of the first isolated conductive structure using the first output signal, a second transistor, a second isolated conductive structure that comprises a floating gate of the second transistor, and a second group of radiation sensing diodes that are coupled to each other, wherein the second group is configured to convert sensed radiation that is sensed by the second group to a second output signal, and to change a state, under a control of the first transistor, of the second isolated conductive structure using the second output signal.
US11231494B2
A radar system having a vehicle assist function with a field of view greater than 160 degrees is provided. The radar system includes antenna boards and a processing unit. The antenna board includes multiple antennas disposed thereon and transmitting a detection signal to detect an obstacle outside the vehicle, and then receiving a reflected signal, generated by the detection signal reflected by the obstacle. Therefore, the single radar system is enough for the vehicle assist function, and the transmitting and receiving antennas are disposed on the antenna board. The processing unit can directly analyze the reflected signal to determine a distance between the obstacle and the vehicle, and perform different vehicle assist functions having different warning distances, and when the distance between the obstacle and the vehicle is lower than one of the warning distances, the processing unit outputs a warning message to warn a driver.
US11231491B2
An ultrasound probe is formed with protected interconnects, thereby resulting in a more robust probe. The interconnects are mounted between an array of transducer elements and an integrated circuit. The array of transducer elements are coupled to the interconnect via flip chip bumps or other structures. Underfill material fixedly positions the interconnects to the integrated circuit. A method of making the transducer assembly is provided.
US11231488B2
Various implementations of the invention compensate for “phase wandering” in tunable laser sources. Phase wandering may negatively impact a performance of a lidar system that employ such laser sources, typically by reducing a coherence length/range of the lidar system, an effective bandwidth of the lidar system, a sensitivity of the lidar system, etc. Some implementations of the invention compensate for phase wandering near the laser source and before the output of the laser is directed toward a target. Some implementations of the invention compensate for phase wandering in the target signal (i.e., the output of the laser that is incident on and reflected back from the target). Some implementations of the invention compensate for phase wandering at the laser source and in the target signal.
US11231480B2
A global geolocation method and its system for estimating the position of nodes in a network by implementing a step wherein there is minimization of a global criterion representative of all of the inter-node ranging measurements and the coordinates of the anchors, absolute position information on the kth coordinate of the node Mi obtained with an uncertainty σAik. joint estimation is performed of the coordinates of the nodes forming the state vector, by searching for the minimum of the global squared criterion that takes into account all of the available observations, ranging measurements and anchoring measurements, and their respective uncertainties translated by a covariance matrix on the ranging measurements and on the coordinates of the anchors.
US11231469B2
A pulsed magnetic particle imaging system includes a magnetic field generating system that includes at least one magnet, the magnetic field generating system providing a spatially structured magnetic field within an observation region of the magnetic particle imaging system such that the spatially structured magnetic field will have a field-free region (FFR) for an object under observation having a magnetic nanoparticle tracer distribution therein. The pulsed magnetic particle imaging system also includes a pulsed excitation system arranged proximate the observation region, the pulsed excitation system includes an electromagnet and a pulse sequence generator electrically connected to the electromagnet to provide an excitation waveform to the electromagnet, wherein the electromagnet when provided with the excitation waveform generates an excitation magnetic field within the observation region to induce an excitation signal therefrom by at least one of shifting a location or condition of the FFR. The pulsed magnetic particle imaging system further includes a detection system arranged proximate the observation region, the detection system being configured to detect the excitation signal to provide a detection signal. The excitation waveform includes a transient portion and a substantially constant portion.
US11231468B2
Inspection apparatus is provided for inspecting a first electronic device and a second electronic device. The inspection apparatus includes a first signal transfer unit, a second signal transfer unit, a first signal output unit and a second signal output unit. The first signal transfer unit is adapted to receive a first input signal. The second signal transfer unit is adapted to receive a second input signal. The first signal output unit is selectively coupled to the first signal transfer unit or the second signal transfer unit to output a first output signal to inspect the first electronic device. The second signal output unit is selectively coupled to the first signal transfer unit or the second signal transfer unit to output a second output signal to inspect the second electronic device. The inspection apparatus can realize automatic inspection.
US11231466B2
An apparatus for estimating a state of charge of a battery, including a sensing unit that measures each of a voltage and a current of the battery, a current integrating unit that calculates a current integration value for a predetermined period, based on the measured current, and a processor operably coupled to the sensing unit and the current integrating unit, the processor adjusts a value of a process noise covariance used by an extended Kalmann filter according to operation characteristics of the battery and estimates a state of charge of the battery based on the adjusted value of the process noise covariance.
US11231463B2
The disclosure describes novel methods and apparatuses for accessing test compression architectures (TCA) in a device using either a parallel or serial access technique. The serial access technique may be controlled by a device tester or by a JTAG controller. Further the disclosure provides an approach to access the TCA of a device when the device exists in a daisy-chain arrangement with other devices, such as in a customer's system. Additional embodiments are also provided and described in the disclosure.
US11231460B2
An apparatus for providing a supply voltage to a device under test includes a controlled source configured to provide a voltage in dependence on one or more control signals; a switchable resistor circuited between the output of the controlled source and a DUT port, having first and second resistances in first and second switch states, respectively, the second resistance being smaller than the first resistance; a regulator configured to provide a control signal to the controlled source, to regulate a voltage to be provided to the DUT in dependence on information about a desired voltage; a capacitor circuited in parallel to the switchable resistor at least during switching of the switchable resistor and configured to slow a voltage change across the switchable resistor which is caused by changing a switch state of the switchable resistor; the apparatus being configured to change a switch state of the switchable resistor while a voltage is provided to the DUT via the switchable resistor.
US11231458B2
The present disclosure relates to a system for aligning a measurement system suitable for radio frequency measurement of a device under test. The system includes an alignment device, a measurement module and an indication module. The alignment device includes at least two alignment antennas configured to receive a signal over-the-air from a measurement antenna of the measurement system. The measurement module is configured to measure a phase difference between the at least two alignment antennas receiving the signal. The indication module is configured to indicate the measured phase difference between the at least two alignment antennas or a reference quantity associated with the measured phase difference. Further, a method of aligning a measurement system used for radio frequency measurement of a device under test is described.
US11231457B1
Technologies are provided for feature-based continuous integration. A feature manifest can be created that identifies versions of program/hardware definition assets (such as source code files and register-transfer-level (RTL) definition files) that are stored in separate source control repositories but are related to a particular application or hardware feature. The identified versions of the assets can be retrieved from the separate repositories and, optionally, built, deployed, and/or tested. For example, a hardware feature manifest can be defined that identifies a version of an RTL definition for a hardware component stored in a first repository and a version of a verification program stored in a second repository. The hardware feature manifest can be used to retrieve the identified RTL definition from the first repository and to deploy it. The identified version of the verification program can be retrieved from the second repository and used to test the deployed RTL definition.
US11231451B2
The invention provides testing of a chemically-sensitive transistor device, such as an ISFET device, without exposing the device to liquids. In one embodiment, the invention performs a first test to calculate a resistance of the transistor. Based on the resistance, the invention performs a second test to transition the testing transistor among a plurality of modes. Based on corresponding measurements, a floating gate voltage is then calculated with little or no circuitry overhead. In another embodiment, the parasitic capacitance of at least either the source or drain is used to bias the floating gate of an ISFET. A driving voltage and biasing current are applied to exploit the parasitic capacitance to test the functionality of the transistor.
US11231445B2
Provided is a sensor chip including: a board; a three-dimensional object provided on the board, the three-dimensional object being a cuboid or a cube having a first surface and a second surface facing the first surface and including an insulating material; a first coil provided on the first surface; a second coil provided on the second surface, the second coil being electrically connected to the first coil; and a magnetic measurement element provided in the three-dimensional object. Directions of magnetic fields generated in the first coil and the second coil by current for electrically conducting the first coil and the second coil are the same.
US11231443B2
An embodiment of the present invention provides a test socket for a semiconductor device, comprising: a base layer having a first surface and a second surface opposite to the first surface, and having, on the second surface, an external connection pad formed at a pitch corresponding to an electrode terminal of a test board; a plurality of circuit patterns formed to be partially exposed on the surface of the base layer and rearranged at a pitch corresponding to the external connection pad; a plurality of electrode patterns formed on the first surface to be electrically connected to the circuit patterns and an external connection terminal of a semiconductor device, and arranged at a pitch corresponding to the external connection terminal; and an elastic layer covering the electrode patterns such that the electrode patterns are partially exposed.
US11231442B2
An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp≥P=(V/Bz)×(1−cos(Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz
US11231437B1
The arm motion sensor system includes at least one sensor attached to the body and positioned to detect arm motions, a control system for detecting when the arm motion is characteristic of a bad habit or activity that may spread infectious disease, and an alert system warning the user to refrain from such activity. In one embodiment, the sensor attached to the wrist and includes a 3-degree of freedom, 9-axis inertial measurement unit and an Edge TPU (Tensor Processing Unit). The wrist sensor communicates with a control system in the Cloud that includes an Artificial Intelligence (AI) unit that is trained to recognize undesirable motions. The wrist sensor includes an alarm system (tactile, auditory, or visual that warns the user to refrain from undesirable arm movements. Optionally, this system may also include an infrared sensor and WiFi MCU (microcontroller unit) positioned near the neck to screen out acceptable arm movements.
US11231433B2
The invention provides a highly reliable automatic analyzer and dispenser probe cleaning method that allows for the removal of leftover cleaning water from the outer wall surfaces of a probe without increasing the size of a cleaning bath and contaminating the outer wall surfaces of the probe. A cleaning bath 113 (108, 106) comprises: a cleaning water outlet 203 for discharging into the cleaning bath 113 (108, 116) the cleaning water supplied from a cleaning water supply mechanism 123; and a compressed air outlet 204, disposed on the trajectory of the cleaning water discharged from the cleaning water outlet 203, for discharging the compressed air supplied from a compressed air supply mechanism 124 toward a sample probe 111b or a reagent probe 120 inserted in the cleaning bath 113 (108, 106).
US11231431B2
A 3D ultrasound imaging device including an ultrasound probe assembly and echo analyzer. The ultrasound probe assembly includes a housing and an acoustic window abutted against the housing to form a sealed chamber, wherein the surface of the acoustic window contacts with the breast of the human body to be examined; an ultrasound transducer moves at a first speed back and forth within the sealed chamber and performs high-speed pre-scanning through the acoustic window to obtain initial ultrasound signals; the echo analyzer analyzes the initial ultrasound signals to determine a quality of a ultrasound image acquired by the high speed pre-scanning; and the ultrasound transducer then moves at a second speed to perform another scan to acquire new ultrasound signals. A 3D ultrasound imaging method is also disclosed.
US11231430B2
An instrument for processing a biological sample includes a chassis. Connected to the chassis is a tape path along which a tape with a matrix of wells can be automatically advanced through the instrument, a dispensing assembly for dispensing the biological sample and a reagent into the matrix of wells of the tape to form a biological sample and reagent mixture, a sealing assembly for sealing the biological sample and reagent mixture in the tape, and an amplification and detection assembly for detecting a signal from the biological sample and reagent mixture in the matrix of wells in the tape.
US11231420B2
Aptamers have been identified that bind to the sGP protein in ebola virus. The aptamers are single stranded DNA aptamers. The aptamers have high specificity and bind sGP in serum samples. The aptamers can be used to detect infection of individuals with ebola virus. Methods for detecting ebola virus in an individual are disclosed.
US11231418B2
Some embodiments are directed to a process for the diagnosis of systemic lupus erythematosus (SLE) and/or of chronic lymphoid leukaemia (CLL) of a subject who may be suffering therefrom, comprising the in vitro detection of the expression of the fraction of the STIM1 protein located at the cell plasma membrane in a biological sample from human and mice. Some other embodiments are directed to a process for predicting the progression and/or monitoring the progression of CLL and/or of SLE, comprising the in vitro detection of the expression of the fraction of the STIM1 protein located at the cell plasma membrane.
US11231414B2
To provide magnetic composite particles which can be separated from a sample solution in a short period of time using magnetism, and furthermore, have an excellent dispersion stability in the sample solution, which are magnetic composite particles in which an outer shell is formed on surfaces of core particles containing an inorganic oxide or a polymer, wherein the outer shell comprises magnetic nanoparticles and a silicon compound, the value of the volume average particle diameter (dTEM) of the magnetic composite particles measured by a transmission electron microscope is 30 nm or more to 210 nm or less, and the value of (dDLS)/(dTEM) which is the ratio of the value of the particle diameter (dDLS) of the particles measured by a dynamic light scattering method and the value of the volume average particle diameter (dTEM) is 2.0 or less.
US11231412B2
The present invention is related to a method for diagnosing Niemann-Pick disease in a subject comprising a step a), wherein the step a) comprises detecting a biomarker in a sample from the subject.
US11231406B2
A ground injection agent concentration estimation method including a injecting an injection liquid to which an injection agent and a marker exhibiting similar behavior in subsurface ground to that of the injection agent have been added, into the subsurface ground through a water injection well; measuring a concentration of the marker at a location spaced apart from the water injection well, and estimating a concentration of the injection agent in the groundwater from the concentration of the marker.
US11231403B2
A system that includes a gas sensor, a fresh air flow controller, a sample flow controller, and a system controller. The fresh air flow controller is configured to deliver fresh air to the gas sensor. The sample flow controller is configured to deliver a sample to the gas sensor. The system controller has a processor connected to memory storing instructions that are executable by the processor. When executed, the instructions cause the processor to determine an intermix ratio of the sample to the fresh air, instruct the fresh air flow controller and the sample flow controller to deliver the fresh air and the sample, respectively, to the gas sensor in accordance with the intermix ratio, and receive a sensor reading from the gas sensor after the fresh air flow controller and the sample flow controller have adjusted the fresh air and the sample, respectively.
US11231399B2
A sample temperature adjustment device includes a temperature control space for controlling a temperature of a sample by containing the sample inside, a heat insulating layer enclosing the temperature control space so that the temperature control space is thermally separated from outside air of the sample temperature adjustment device, a cooling part for cooling the temperature control space, a heat transfer plate covering at least a part of outer surfaces of the heat insulating layer, and a heater that heats the heat transfer plate to prevent dew condensation on a surface of the heat transfer plate.
US11231395B2
A smart screw according to an embodiment may comprise: a screw main body which penetrates an artificial joint including a shell disposed on a hip joint of an object and a liner disposed on the inner surface of the shell and is then inserted into the hip joint; a transducer including a coupling layer that senses a sound wave signal reflected from the liner, a piezo-electric layer formed to determine a frequency of the sound wave signal, and a sound absorbing layer for absorbing the sound wave signal; and a processing module for generating a sound wave signal toward the liner and receiving the sound wave signal sensed by the coupling layer, measuring the thickness of the liner on the basis of the received sound wave signal, and transferring data about the measured thickness of the liner to the outside.
US11231380B2
A fluid-property detection device includes a housing attached to the external device, the housing being configured to hold the outer electrode and the inner electrode, an outer insulating member provided between the housing and the outer electrode, the outer insulating member being configured to insulate between the housing and the outer electrode, and an inner insulating member provided between the outer electrode and the inner electrode, the inner insulating member being configured to insulate between the outer electrode and the inner electrode, being configured to insulate between the housing and the inner electrode. The outer electrode and the inner electrode respectively have tip end portions, the tip end portions projecting out from the housing and being configured to expose to the detection target fluid contained in the external device.
US11231377B2
An inspection device for inspecting explosive environments. The inspection device may include a camera and an intrinsic safety barrier. The intrinsic safety barrier may be configured to receive camera power and control signals and transmit intrinsically safe camera power and control signals to the camera.
US11231374B2
A sulfur chemiluminescence detector 200 includes: a heating furnace including a gas passage having first and second supply ports, and a heater configured to heat the gas passage; an oxidation-reduction gas supply unit configured to supply, to the gas passage, an oxidizing-agent gas through the first supply port and a reducing-agent gas through the second supply port; a reaction cell configured to make a sample gas that has passed through the gas passage react with ozone; an ozone supply unit configured to supply the ozone into the reaction cell; a vacuum pump connected to the reaction cell; a photodetector configured to detect light generated inside the reaction cell; a signal receiving unit configured to receive a shutdown signal; and a shutdown functioning unit configured to control each unit to automatically stop supplying the reducing-agent gas and the oxidizing-agent gas by the oxidation-reduction gas supply unit, heating the gas passage by the heater, supplying the ozone by the ozone supply unit, and evacuating by the vacuum pump, upon the shutdown signal being received by the signal receiving unit.
US11231364B2
An optical turbulence measurement system may include a camera assembly, a first optics assembly, a second optics assembly, and processing circuitry. The first optics assembly and the second optics assembly may be configured to magnify and direct a portion of a source beam received by a respective aperture to the camera assembly to be received as a two portions of a received beam. The processing circuitry may be configured to receive, from the camera assembly, a data representation of a first received beam from the first optics assembly and a second received beam from the second optics assembly, determine a focal spot displacement variance based on motion of a first focal spot corresponding to the first received beam relative to a second focal spot corresponding to the second received beam, and measure optical turbulence along a path of the source beam based on the focal spot displacement variance.
US11231363B2
The quality measurement method for a long sheet material W includes measuring cellulose fibers, % moisture, and % ash of the paper web W by using area cameras 1102 to 1106 having an infrared light receiving element and a light source 1100 having an infrared light emitting LED element. Performance check for the infrared cameras 1102 to 1106 over the entire width and correction of measured values are performed by using consistency between measured values for the same point in an overlap area measured by adjacent cameras and reference samples 1107 at the off-sheet positions provided at both sides.
US11231355B2
A cell capture system including an array, an inlet manifold, and an outlet manifold. The array includes a plurality of parallel pores, each pore including a chamber and a pore channel, an inlet channel fluidly connected to the chambers of the pores; an outlet channel fluidly connected to the pore channels of the pores. The inlet manifold is fluidly connected to the inlet channel, and the outlet channel is fluidly connected to the outlet channel. A cell removal tool is also disclosed, wherein the cell removal tool is configured to remove a captured cell from a pore chamber.
US11231354B2
A method of manufacturing a particulate matter detection element for detecting particulate matter in a gas to be measured includes manufacturing flat-shaped conductor layers, flat-shaped insulating layers, a laminated structure in which the conductor layers and the insulating layers are alternately laminated, and a detecting unit having the conductor layers of different polarities as a pair of detection electrodes on a cross section of the laminated structure. The conductor layers each have a constant thickness, and include conductor layer planar portions having a stripped-pattern cross section, and tapered conductor layer end edge portions each having a triangular cross section, provided on both sides of the respective conductor layer planar portions.
US11231339B2
Various embodiments relate to systems and methods for determining a thickness of a nonaqueous phase liquid layer (NAPL) that is disposed adjacent a second layer of aqueous phase liquid (APL). The system can include a pressure transducer assembly having a total density value between a first density value of the NAPL and a second density value of the APL. The pressure transducer assembly can be configured to measure a first pressure associated with the pressure exerted by the first layer.
US11231336B2
Provided herein are: a movable part that is provided with coils placed correspondingly to magnets arranged in an arc shape, a pressure sensor, vertical-side hydrostatic pads, and a lateral-side hydrostatic plate and lateral-side hydrostatic pads caused to move in a manner matched to the shape of the magnets; and a stationary part that is provided with a base on which the magnets and vertical-side hydrostatic plates being opposite to the vertical-side hydrostatic pads are placed, a wall on which a lateral-side hydrostatic pad being opposite to the lateral-side hydrostatic plate is placed, a wall on which a lateral-side hydrostatic plate being opposite to the lateral-side hydrostatic pads is placed, and a wall to which an actuator coupled to the pressure sensor through a ball joint.
US11231322B2
A prism spectrometer having higher resolution and wider spectral width through the use of a speckle generating diffuser.
US11231319B1
Configurations for a diffraction grating design that mitigates thermal wavelength shifts and corresponding methods thereof are disclosed. The wavelength stability monitoring system may include a planar waveguide that receives input light directed toward a diffraction grating. The diffraction grating may reflect the light back through the planar waveguide and to one or more detectors. The planar waveguide may include multiple materials, such as a first material and a second athermal material that is adjacent to the first material. The athermal material may mitigate thermal wavelength shifts of the light. The design of the athermal material may include targeting a ratio of the input and output path lengths across sets of input and output angles of light that pass through the first material and the second athermal material. In some examples, the output waveguides may be positioned to receive leakage modes of light.
US11231316B2
A system includes a first tube of a plurality of tubes, the first tube having a first end and a second end. The system further includes a light detector positioned at the second end of the first tube. The light detector is configured to detect an incoming light and determine light intensity information of the incoming light. The system further includes a material coupled to the first end of the first tube. The material is configured to change in transparency. The system further comprises a processor coupled to the light detector and the material. The processor is configured to receive the light intensity information from the light detector. The processor is further configured to determine that an intensity of the incoming light is above a threshold, and, in response to determining that the intensity is above the threshold, cause a change in transparency of the material.
US11231312B2
A liquid level detection device includes a magnet holder having a magnet housed inside a holder body in which a shaft recess is formed; a sensor housing having a shaft portion protruding from the housing body and rotatably supporting the magnet holder; a float arm whose one end is fixed to a magnet holder and whose another end is attached to a float; a Hall IC provided in the sensor housing and detecting a displacement of the magnet; an annular protrusion protruding around the shaft portion from a front surface of the housing body and facing a bottom surface of the holder body; and a recess formed on the bottom surface of the holder body and into which a protruding end of the protrusion is inserted.
US11231303B2
A lead attachment assembly for attaching a lead to an outer surface of a metal pipe includes a lead fitting having an inner surface, an outer surface, and opposing ends. At least one magnet is carried by the inner surface of the lead fitting. The end of a lead wire is fixed to the inner surface of the lead fitting. A conductive epoxy applied to the inner surface of the lead fitting contacts the outer surface of the pipe when positioned. The magnets hold the lead fitting in position while the epoxy cures.
US11231298B2
A sensor includes a generator configured to generate a predetermined detection target, a detector configured to detect the detection target generated by the generator, and a substrate provided with the generator and the detector. The substrate includes a first portion provided with the generator, a second portion provided with the detector, a bent portion that is bent between the first portion and the second portion such that the generator and the detector face each other, and a ground pattern provided in a portion including the first portion, the second portion, and the bent portion. In the ground pattern, a ground pattern of the bent portion is narrower than a ground pattern of the first portion and a ground pattern of the second portion.
US11231280B2
Contemporary navigation systems are often tasked with routing a vehicle to a destination, but are poorly equipped to assist with finding a vacancy of a parking opportunity in which the vehicle may be parked. Static information, such as enumeration of parking garages and curbside parking meters, may be frustrating if such parking opportunities have no vacancies. The determination of vacancies with certainty may be difficult to achieve due to the characteristic volatility of parking, in which vacancies may be taken in seconds. Presented herein are navigation device configurations involving probabilistic evaluation of parking routes in a vicinity of a destination that may be generated and compared, optionally weighted by various factors, to identify a parking route with parking opportunities that collectively present a high probability of vacancy as compared with other parking routes, which may be presented to the user and/or appended to a current route of an autonomous vehicle.
US11231275B2
A length selectable spirit level and measurement device for simultaneous measurement and leveling includes a first bar and a second bar. The first bar has a channel positioned therethrough, which extends between opposed ends thereof. A pair of slats positioned in the channel is slidably engaged to the first bar and thus selectively extensible therefrom. Respective indicia of a plurality of indicia coupled to the slats are alignable with a pair of points to measures a distance between the points. The second bar has a set of orifices positioned therethrough, each of which has a spirit bubble tube positioned therein and coupled to the second bar. The spirit bubble tube indicates an orientation of a longitudinal axis of the second bar relative to horizontal. The first bar is selectively engageable to the second bar so that the slats are selectively extensible in parallel with the longitudinal axis.
US11231273B2
A system and method of calibrating a measuring instrument is provided. The system includes a support system for quickly and easily securing a low thermal expansion length reference bar in position. The reference bar is coupled to the support beam using a kinematic mounting system that is designed to reduce or eliminate errors associated with over-constraining the reference bar. The system is optimized for field calibration of certain measuring instruments, such as measuring instruments having articulating arms. Opposed first and second ends of the reference bar include respective first and second retroflectors and/or first and second probe receivers at known distances relative to each other, thereby facilitating calibration of the measuring instrument.
US11231268B2
A reference laser beam locked to a femtosecond optical frequency comb is modulated through a high frequency electro-optic phase modulator, and laser sidebands with equal intervals are generated. Beat frequency is performed on the sixth-order sideband and the frequency sweeping laser beam, a beat signal and a frequency sweeping signal source are down-mixed to generate a difference frequency signal, and the difference frequency signal is locked to a reference clock through a digital phase detector and a PID controller. The frequency sweeping laser beam is locked to reference laser beam with a dynamic offset frequency under the closed loop control, and sinusoidal frequency sweeping is simultaneously performed together with the frequency sweeping signal source. The locked laser beam is used for absolute distance measurement, and a distance to be measured is obtained according to the synthetic wavelength transition theory.
US11231265B2
A system for measuring a bending deformation of a surface of a material which cooperates with a bending test machine to deform a test piece. The system includes a first portion with lateral teeth which bear against an upper surface of the test piece. A first load support connected to the lateral teeth applies a constant force towards the test piece. A second portion with a central tooth bears against the upper surface. A second load support connected to the central tooth applies a constant force oriented towards the test piece. A measuring device includes a deformation sensor having a first arm connected to the first portion, and a second arm connected to the second portion. The first arm and the second arm are separated from each other by a variable distance (ΔB) measured by the measuring device.
US11231254B1
A system for defeating a threat unmanned aerial vehicle. The system includes a friendly unmanned aerial vehicle, a capturing device configured to be suspended from the friendly unmanned aerial vehicle for arresting a threat unmanned aerial vehicle, and one or more load-limited release mechanisms for removably suspending a releasable portion of the capturing device from the friendly unmanned aerial vehicle. In certain embodiments, the load-limited release mechanisms are configured to release the entirety of the capturing device from the friendly unmanned aerial vehicle upon capture of the threat unmanned aerial vehicle. In other embodiments, the load limited release mechanisms are configured to release only a peripheral portion of the capturing device to reposition a captured unmanned aerial vehicle to a central portion of the capturing device for carrying the captured vehicle to a remote location.
US11231252B2
A human transported weapon is comprised of a barrel, computational logic, selection logic, targeting location logic, positioning logic, and, trigger activation logic. The barrel fires munitions therefrom. The computational logic, identifies targets within range of an area of sighting of the human transported weapon as available target. The selection logic determines a selected target from the available targets, responsive to computational logic. The targeting location logic determines a target location of the selected target at a firing time. The positioning logic, positions the aim of the human transported weapon, responsive to computational logic, so that the munitions will strike the selected target when fired at the firing time. The trigger activation logic provides a trigger signal to activate firing of the munitions at the firing time. In one embodiment, the trigger signal is responsive to a user input. In one embodiment, there are a plurality of types of said targets, such as comprised of human, non-human, animal, friend, and foe. The selection logic identifies one said type of target as a selected type, and, one of the available targets of the selected type is chosen to be the selected target.
US11231249B2
An interactive device for improving accuracy in archery and similar endeavors is provided. In some embodiments, a deformable device is provided that is operable to communicate with an archery bow and receive force during use of the bow. The deformable device is operable to deflect in a manner that produces an audible and tactile signal to a user. The signal may correspond to an appropriate amount of string tension or draw, for example.
US11231248B2
A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is configured to be movably received through the fore end of the upper receiver and to move axially relative to the upper receiver when the rifle is fired. The barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension and counteracts recoil forces acting on the barrel extension when the rifle is fired. An op-rod spring is coupled to an op rod extending from a gas piston assembly on the barrel. The op-rod spring counteracts recoil forces acting the bolt actuator when the rifle is fired.
US11231246B2
A modular trigger assembly having auto-tensioning hammer pin and trigger pins which allow for rapid installation and removal of the modular trigger assembly from the lower receiver of an ArmaLite style modular rifle using minimal tools. When installed and under tension, the auto-tensioning pins remain flush with the exterior of the lower receiver and present no external parts outside of the lower receiver while maintaining anti-walk and anti-roll properties.
US11231245B1
A weapon retention system may include a base assembly, a first plate coupled to the base assembly, and a second plate coupled to the base assembly, where a distance between the plates while the base assembly is in an open state is greater than a distance between the plates while the base assembly is in a closed state, where the first plate and the second plate are configured to retain the weapon between the first plate and the second plate while the base assembly is in the closed state. The system may further include a linear ratchet coupled to the first plate. The system may also include a pistol grip rest coupled to the first plate, where the pistol grip includes a pin configured to engage the linear ratchet for unidirectional adjustment while the pistol grip rest is in a first state.
US11231241B2
In a method for producing a series of at least a first and a second plate-fin heat exchangers, several elongate fluid distribution tanks are installed on the matrix unit, each tank capping just some of the openings assigned to the first fluid and to the second fluid, each tank having its axis in the direction of stacking and each being connected to a pipe so that the number of openings assigned to the first fluid differs from the number of openings assigned to the first fluid, and for preference, the number of openings assigned to the second fluid differs from the number of openings assigned to the second fluid for the at least first and second exchangers of the series.
US11231233B2
A double-pipe heat exchanger including a heat exchange pipe and an integrated connector. The heat exchange pipe may include an inner pipe forming a first flow path, and an outer pipe accommodating the inner pipe therein and forming a second flow path outside the inner pipe. The integrated connector may include a main body including, at one side thereof, a heat exchange pipe engaging part with which one end of the heat exchange pipe is combined, a first connector flow path portion formed to be connected to the first flow path and discharging a first fluid flowing from the first flow path to an outside of the main body, and a second connector flow path portion formed to be connected to the second flow path and supplying a second fluid from the outside of the main body to the second flow path.
US11231231B2
A cooler station comprising a liquid cooler, which has a first distributor box consisting of a hollow extruded section made of aluminium having outwardly open guide groove, and comprising a platform which can be pushed onto the liquid cooler and fixedly connected thereto by mechanical connecting elements which can be inserted into the guide grooves of the first distributor box. The cooler station comprises a set of platforms, wherein in each case one platform can be connected to the liquid cooler, and comprises the set of platforms which have the different hydraulic and/or electrical connections. The cooler station can be installed in a liquid cooler system which also comprises a blower, a liquid tank and a liquid filter. The liquid cooler, the blower, the liquid tank, and/or the liquid filter can each be selected from a set, such that a modular system is produced for providing from liquid cooler systems.
US11231222B2
A refrigerator may include a cabinet disposed at a storage compartment, a door configured to open and close the storage compartment, a basket configured to accommodate goods, a moving frame coupled to a lower part of the basket, the moving frame being configured to support the basket, and to move vertically at the door in an integrated manner with the basket, a rail disposed at the door, and a supporter disposed between the moving frame and the rail to support the moving frame with respect to the rail.
US11231221B2
A system includes a conductive element. The system also includes a resonant circuit having a sensing capacitor arranged such that an amount of target material in a sensing zone of the sensing capacitor changes a capacitance of the sensing capacitor, wherein the conductive element is electrically isolated from at least part of the resonant circuit. The system also includes a resonant circuit analyzer configured to detect a resonant frequency of the resonant circuit and to output a digitized analyzer signal based on the resonant frequency. The system also includes a processor configured to receive the digitized analyzer signal, to determine a target material estimate based on the digitized analyzer signal, and to output the target material estimate or a signal derived from the target material estimate to an output device.
US11231216B2
An air conditioner, a control device thereof, and a method of controlling the same are provided. The air conditioner includes a control device including a plurality of indoor unit operation changers, and an indoor unit connected to any one of the plurality of indoor unit operation changers, where at least one of the indoor unit and the control device determines an operation mode of each of the plurality of indoor unit operation changers respectively connected to a plurality of indoor units, detects an indoor unit operation changer at an operation mode corresponding to an operation of any one of the plurality of indoor units among the plurality of indoor unit operation changers, and determines an indoor unit operation changer connected to the indoor unit among the plurality of indoor unit operation changers on based on a result of detecting at least one of the indoor unit operation changers.
US11231215B2
An injection device (10) injects a dispensable fluid material (32), for example, a liquid sealant, into refrigerant lines of an air conditioning or refrigeration pressurized system, by utilizing the pressure difference between high and low pressure zones of the pressurized system. The device comprises a tube (12) which contains the dispensable fluid material (32) and is closed by an outlet valve (26). A movable member (34) houses a spring-loaded check valve (38) and is disposed downstream of and spaced from the outlet valve (26). The movable member (34) is movable within a passageway (24e) formed in an outlet tube connector (24). Upon being connected to a service port (17) of a pressurized system by an installation nut (28), movable member (34) is forced into engagement with the outlet valve (26) to open it to dispense fluid material (32) into service port (17).
US11231211B2
A heating, ventilation, and/or air conditioning (HVAC) system having a return air recycling system that includes a heat exchanger configured to be disposed along a refrigerant circuit of the HVAC system and flow a refrigerant therethrough, an exhaust fan configured to direct return air across the heat exchanger to place the refrigerant in thermal communication with the return air and to exhaust the return air from the HVAC system, and a controller configured to adjust a speed of the exhaust fan, a flow rate of refrigerant through the heat exchanger, or both, based on feedback indicative of a temperature of the return air.
US11231208B2
A solar heat collector tube in which at least an infrared reflective layer, a sunlight-heat conversion layer and an anti-reflection layer are provided on the outer surface of a tube through the interior of which a heat medium can flow, wherein the infrared reflective layer in the solar heat collector tube is an Ag layer having Nb dispersed therein, the content of Nb being 0.1 at % to 31.8 at %.
US11231205B2
Heat is recovered from a heat source to heat water to high temperatures. Apparatuses, systems and methods are described to heat water to a high temperature by using heat, such as may be considered in some instances as waste heat, recovered from a heat source. The methods, systems, and apparatuses described utilize low pressure refrigerant(s) as a fluid to provide a refrigeration cycle that utilizes a source of heat to heat water to a high temperature. The refrigeration cycle can be with or without a cascade cycle. The refrigerant cycle in some examples uses an oil free compressor.
US11231204B2
An apparatus for pre-heating potable water in aircraft with waste heat includes an air to water heat exchanger having a heat exchanger housing with an inlet end that receives heat from one or more of a galley insert exhaust air inlet, a galley appliance exhaust air inlet and an air chiller exhaust air inlet. A potable water supply inlet supplies potable water to the air to water heat exchanger, which transfers heat to the potable water, and a potable water supply outlet supplies heated potable water, such as to a galley insert or galley appliance, for example. An exhaust air outlet vents cooled exhaust air from the air to water heat exchanger.
US11231192B1
Techniques for heating and/or cooling a structure including are described. The system may determine that a current indoor temperature is higher than both the current outdoor temperature and the target indoor temperature. Based on the determination, the system (in a cooling mode) may determine that a window opening criteria is met for opening one or more windows. Responsive to determining that the window opening criteria has been met, the system may instruct a window control mechanism to modify a state of the window from (a) a closed position that prevents airflow through the window to (b) an open position that allows for airflow through the window to cool a structure. Similarly, the system in a heating mode may open one or more windows when the current indoor temperature is lower than both the target indoor temperature and the current outdoor temperature.
US11231185B2
An air conditioner provided which has: a main refrigerant circuit including a compressor, a heat source side heat exchanger, a first expansion valve, and a utilization side heat exchanger and configured such that refrigerant flows in the main refrigerant circuit; a sub refrigerant circuit including a cooling member configured such that refrigerant branched from the main refrigerant circuit flows in the cooling member and configured such that refrigerant branched from the main refrigerant circuit flows in the sub refrigerant circuit; and a heat generator to be cooled by the cooling member, wherein a pipe in which part of refrigerant discharged from the compressor flows is connected to the cooling member of the sub refrigerant circuit.
US11231181B2
A heating and hot-water supply apparatus shortens the time taken for hot-water supply to stabilize at a set temperature in response to a request for a hot-water supply operation during a heating operation. The apparatus performs, using a common heating medium heated by a heater, a heating operation by circulating the heating medium through a heating terminal, and a hot-water supply operation of heating service water through heat exchange with the heating medium circulated through a hot-water supply heat exchanger and supplying hot water. A distribution unit (three-way valve) changes a distribution ratio of the heating medium between the heating terminal and the hot-water supply heat exchanger. A controller controls an amount of heat generated by the heater for the heating operation or the hot-water supply operation, and stops heating with the heater when the temperature of the heating medium reaches a predetermined upper-limit temperature.
US11231173B2
A “flame show” is responsive to an audio input signal such as music. A base unit including an analog base unit controller circuit is arranged to receive an audio input signal and generate an analog control signal that is responsive to the audio input signal. The analog control signal is distributed, by wire or wireless, to one or more flame display units such as a “tiki torch.” Each flame display unit has a fuel source, and a proportional valve for controlling an amount of fuel supplied to a burner. Preferably, the control signal controls a gate terminal of a MOSFET semiconductor device, which in turn is coupled to control current in the proportional valve each each unit. By deploying multiple flame display units, all coupled to the same base unit, all of the flame display units contribute synchronously to the overall flame show.
US11231167B2
A lighting test method that includes connecting a housing including driver electronics and a junction box to a main power source. The main power source is connected to a main power connector in the junction box. The driver electronics includes a first terminal. The method further includes connecting a power testing module to the first terminal to the driver electronics to determine whether the main power source is correctly connected to the main power connector in the junction box. The method further includes replacing the power testing module with a second terminal of a light engine housing. Connecting the first and second terminals provides that the driver electronics are in electrical communication with a light engine within the light engine housing.
US11231165B1
A lighting device comprising a plurality of lighting modules arranged concentrically about an optical axis is disclosed wherein the plurality of lighting modules emit light in at least one of a plurality of wavelength ranges (UV, visible (e.g., blue, green, yellow, orange, red, white, etc.), IR) and are arranged at a non-parallel angle to an optical axis of the lighting device, wherein the emitted light is directed towards a lens system that focuses the light onto a viewing point. A second lighting device is disclosed, wherein the lighting device comprises a plurality of lighting modules arranged concentrically about an inner circumference of the lighting device, wherein the plurality of lighting modules emit light in at least one of a plurality of wavelength ranges (UV, visible (e.g., blue, green, yellow, orange, red, white, etc.), IR) onto a lighting director device that redirects the emitted light toward a lens system that focuses the light onto a viewing point.
US11231162B2
A method of manufacturing a light-emitting device includes: providing a light source having a first substrate and a light-emitting element coupled to the first substrate, and a second substrate defining one or more recesses or one or more through-holes; and positioning the second substrate above the first substrate, and adjusting a position of the second substrate such that the one or more recesses or the one or more through-holes define at least a part of one or more positioning holes respectively positioned at predetermined distances from a light-emitting part of the light source in a top plan view.
US11231154B2
A bar hanger assembly is used to couple a housing to a support structure. The bar hanger assembly may include a bar hanger holder to mechanically couple the bar hanger assembly to the housing, such as a junction box, a can housing, or a frame. The bar hanger holder may define a channel to mechanically guide and support a pair of bar hangers. The bar hangers may be mechanically coupled together in a telescoping manner such that the first bar hanger is slidably adjustable with respect to the second bar hanger. The bar hanger holder and each bar hanger may physically contact one another and, in some instances, generate a compressive force to substantially reduce unwanted play. Each bar hanger may include a bar hanger head to couple the bar hanger assembly to various types of support structures, such as a T-bar, a stud, a joist, or a frame.
US11231150B2
Herein is described an invention that efficiently detects and reports vehicle impact with fixed or temporary roadway safety devices. A multitude of sensors may report road events via a single cellular or fiber optic gateway thereby substantially reducing acquisition and recurring cost. The use of a mesh network to connect these sensors provides low duty cycle monitoring. Extremely low-power circuity that allows for multi-year battery life of small, light-weight solar photovoltaic panel is achievable through precise node-to-node timing. Radio transmission and reception is limited to a few milliseconds in each second. The novel mesh network architecture does not utilize an external coordinating signal, timing signal, or connection. Synchrony is maintained internal to the mesh network. Duty cycles of less than approximately 0.01% are achievable.
US11231145B2
A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.
US11231143B2
A fluid tank includes polymeric liner comprising an upper wall and a lower wall. The upper wall and the lower wall define a cavity therebetween. A weld joint joins the upper and lower walls together. A method for assembling a fluid tank includes overlapping surfaces of an upper wall and a lower wall to form a liner defining a cavity. The method includes joining the surface of the upper wall and the surface of the lower wall together by welding to form a weld joint between the upper wall and the lower wall. The method can include cooling the weld joint to control warpage of the liner at the weld joint.
US11231133B2
Provided are a mechanical tube fitting for preventing bending fracture of a tube member to be joined when subjected to bending deformation, and a simple tube fitting structure including that tube fitting. In the tube fitting, a clearance between a tube member (32) to be joined and an outer pipe (12) or an inner pipe (14) which is coaxially inserted in the outer pipe (12) and gives a space between its outer surface and the inner surface of the outer pipe (12), in which space the tube member (32) is inserted, is sealed with a sealing member disposed between the outer pipe (12) and the inner pipe (14), and the above-mentioned components are fixed by caulking. The outer pipe (12) is configured to extend outwardly in its axial direction than the ends of the inner pipe (14).
US11231121B2
A first lever portion includes a first point-of-effort portion, a first fulcrum portion, and a first point-of-load portion. A second lever portion has a second point-of-effort portion, a second fulcrum portion, and a second point-of-load portion. A first point-of-effort portion is located between a first fulcrum portion and a first point-of-load portion in a direction orthogonal to an axis of a stem. A second fulcrum portion is located between a second point-of-effort portion and a second point-of-load portion in the direction orthogonal to the axis. A distance between the second fulcrum portion and the second point-of-load portion is configured longer than a distance between the second fulcrum portion and the second point-of-effort portion. The second point-of-load portion of the second lever portion is displaced toward the stem and moves the stem toward the piezoelectric element by means of displacement of the intermediate member to the second lever portion side.
US11231120B2
A system for managing flexible conduit or tubing used in pharmaceutical, bioprocess, or food/dairy applications includes a segment of flexible conduit or tubing and a plurality of conduit tracks, each conduit track including a conduit channel disposed on a first side thereof and extending along the length of each respective conduit track and dimensioned to receive the segment of flexible conduit or tubing therein, each conduit track further including a connector channel disposed on a second, opposing side and extending along the length of each respective conduit track and containing the one or more connectors that connect adjacent conduit tracks. The conduit tracks can be connected to each other or other process components.
US11231113B1
A gate valve with a locking function, includes: a housing having a first plate and a second plate, the first plate and the second plate having a valve opening penetrating therethrough respectively; a driving unit; a sliding seat having a plurality of sliding abutment members; a valve member having two cranks swingably arranged on the sliding seat; the two cranks configured to form a parallel equal crank mechanism jointly with the sliding seat and the valve member; and an elastic element; wherein when the sliding seat is at the highest position, the two cranks are of a slanted shape; when the sliding seat is at the lowest position, the two cranks are of a horizontal shape relatively to the housing.
US11231109B2
[Problem] To provide a method for manufacturing a sealing device having high pressure-resistance and high durability. Provided is a method for manufacturing a sealing device to be provided between a shaft and an inner surface of a shaft hole in which the shaft is provided, the method comprising: a step for forming an atmosphere-side rigid ring by forming a through-hole in a rigid body by a punching-out process; a step for causing a reinforcement ring for reinforcing an elastic ring to contact the elastic ring in a direction parallel to the axial direction of the shaft, wherein the elastic ring is made of an elastic body, is attached to a liquid-side rigid ring made of a rigid body and disposed inside the shaft hole, is disposed radially inward of the liquid-side rigid ring, and has formed thereon a seal lip that slidably makes sealing contact with the shaft; and a step for causing the atmosphere-side rigid ring to contact the reinforcement ring in a direction parallel to the axial direction of the shaft so that a surface contacted by an end surface of a punch during the punching-out process of the atmosphere-side rigid ring is positioned on an opposite side to the reinforcement ring.
US11231106B2
A method for determining the engaged gear in a manual gearbox of a vehicle comprising a number of gears is described, wherein the vehicle comprises an engine, the manual gearbox, and at least one clutch. The method comprises the following steps: determination of the revolution rate of the engine as a function of time; differentiating the determined revolution rate of the engine against time; determination of the speed of the vehicle; and determination of the engaged gear based on characteristic curves of the revolution rate of the engine as a function of time for a number of the gears in the case of a fixed rate of engagement of the clutch, the revolution rate of the engine, the differential of the revolution rate of the engine against time and the speed of the vehicle.
US11231105B2
An automatic transmission includes: a frictional engagement element including first and second annular friction plates; a pressing member moving in the axial direction relative to the transmission case and press the frictional engagement element in the axial direction; and a lubricating oil. Further, the transmission case includes a contact portion on the inner wall so that the contact portion is separated from a back surface of the pressing member when the frictional engagement element is in an engagement state and comes into contact with the back surface of the pressing member when the frictional engagement element is in a disengagement state.
US11231084B2
A utility power generator includes a flywheel that includes an outer perimeter that is operable between a planar position and a plurality of sinusoidal positions. A hub is concentrically positioned within the flywheel, wherein the hub defines a rotational axis of the flywheel. An axial fitting traverses relative to the hub and along the rotational axis in an axial direction as the flywheel operates between the planar position and the plurality of sinusoidal positions. The flywheel, the hub and the axial fitting are rotationally linked to synchronously rotate about the rotational axis. Rotation of the flywheel biases the axial fitting toward the planar position. A transfer fitting is coupled to at least one of the flywheel, the hub and the transfer fitting. Rotation of the flywheel about the rotational axis operates the transfer fitting to operate a tool.
US11231075B2
A transmission device includes a first rotating member and a ring for synchronizing the first rotating member and a second rotating member relative to each other. The first rotating member is provided with a plurality of first recesses for receiving a plurality of protrusions provided on the synchronizing ring. The first rotating member has one said first recess for each of said protrusions. The first rotating member is provided with one or more second recesses making the total number of first and second recesses exceeding the number of said protrusions.
US11231074B2
Provided is a clutch device configured so that close contactability between a cam surface of a center clutch and a cam surface of a pressure clutch can be improved and torque transmission can be stabilized accordingly. The clutch device (100) includes a center clutch (105) and a pressure clutch (112). The center clutch (105) includes center-side cam portions (107), a pressure clutch slide portion (106), and a lifter plate slide portion (110). The pressure clutch (112) includes pressure-side cam portions (114), a lifter plate (116), and a second center clutch slide portion (113). The lifter plate (116) includes first center clutch slide portions (120). A clearance (C2) between the second center clutch slide portion (113) and the pressure clutch slide portion (106) is set greater than a clearance (C1) between the first center clutch slide portion (120) and the lifter plate slide portion (110).
US11231073B2
A two-stage universal joint includes a sleeve, a driving member and a restricting member. The sleeve defines an axial direction and includes a receiving groove and an assembling portion. The driving member includes a polygonal ball head. The polygonal ball head has a plurality of arcuate portions. The polygonal ball head is inserted into the receiving groove. The driving member is slidable between a first position and a second position relative to the sleeve.
US11231067B2
A bearing member 1 is provided with a coating layer 3 on an inner circumferential surface of a shaft hole 1A into which a shaft body 2 is to be fitted. The coating layer 3 is composed of a metal base material 3A and a heat conductive material 3B that is dispersed in the base material 3A and that has a thermal conductivity relatively higher than that of the base material 3A. The heat conductive material 3B has lengths Lb and Lc in directions B and C along a surface of the coating layer 3, longer than a length La in a thickness direction A of the coating layer 3, whereby thermal conductive characteristics in the directions B and C along the inner circumferential surface of the shaft hole 1A are enhanced. Thus, heat dissipation is improved, whereby temperature rise due to sliding contact with the shaft body 2 is suppressed, and seizure resistance is improved.
US11231065B2
A fastener and an assembly for making space and adding support between external and internal building components, both serving as and creating a thermal barricade between building components, where the fastener saves time and significant cost in the construction process.
US11231062B2
A system is provided for attaching a layer of a metal to other layers in a material stack-up using a metal mechanical fastener that does not allow for direct contact between the fastener and the metal layer, thereby neutralizing any galvanic reaction between the metal sheet and the fastener and avoiding corrosion. The metal layer may be any of several metals, including magnesium. The fastener is a rivet, a screw or a bolt. The disclosed inventive concept uses an insulating layer to insulate the magnesium layer. In one embodiment, a layer of a thin metal is formed over the insulating layer. Where the fastener is a rivet and the metal is magnesium, the insulating layer and thin metal provide a barrier between the magnesium layer and the rivet prongs following rivet insertion, thus isolating the rivet. The system enables a greater application of fastener joining, particularly with magnesium and mixed material joining.
US11231058B2
A method of mechanically connecting a connector to a first object includes providing the first object having an opening, providing a first connector element, a second connector element, and thermoplastic material in a solid state, placing the first and second connector elements relative to the opening, causing energy to impinge on the thermoplastic material until at least a portion thereof becomes flowable and flows relative to the first and second connector elements until it is in direct (intimate) contact with both the first and second connector elements, and causing the thermoplastic material to re-solidify (for example by letting the thermoplastic material to cool down to room temperature). The re-solidified thermoplastic material locks the first and second connector elements relative to one another to yield a connector assembly that is anchored in the opening by the thermoplastic material and/or by the locking of the first and second connector elements.
US11231057B2
Hole alignment tools, methods of making such tools, and methods for aligning holes in a plurality of work pieces are disclosed. The hole alignment tools may exert, when fully engaged with similarly sized, stacked holes, a substantially uniform force against the work piece surfaces that define the holes. The hole alignment tool includes a doweling body having a plurality of radially expandable legs, a housing, and a spreader element. The doweling body legs include a decreasing sectional thickness extending from the distal ends thereof towards the proximal end of the doweling body. Depending upon its state, the radial profile of a doweling body's legs may be converging or parallel for tool insertion and removal, or diverging for alignment purposes.
US11231047B2
A turbocharger includes a turbine housing that is a cast component, a turbine scroll passage, a discharge port, and a discharge port defining member. The turbine scroll passage surrounds the circumference of a turbine chamber defined in the turbine housing and the circumference of the turbine chamber. Exhaust gas that has passed through the turbine chamber is conducted to the discharge port. The discharge port defining member constitutes a wall surface of the discharge port. The discharge port defining member includes a tubular main body wall and an outer circumferential edge. The main body wall constitutes a wall surface of the discharge port. The outer circumferential edge extends from the distal end of the main body wall and outward in the radial direction of the impeller shaft. The outer circumferential edge is fixed between the turbine housing and a downstream exhaust pipe, which is connected to the discharge port.
US11231045B2
An impeller includes Z blades, where Z is an integer equal to 5 or more, arranged in a circumferential direction of the impeller and extending radially, pitch angles between adjacent blades being all different. In terms of an arbitrary pitch angle θ, when a pitch angle α1 adjacent to the pitch angle θ, and a pitch angle α2 adjacent to the pitch angle θ, different from the pitch angle α1, satisfy a relation, α1<α2, a pitch angle β1 different from the pitch angle θ adjacent to the pitch angle α1 and a pitch angle β2 adjacent to the pitch angle β2, different from the pitch angle θ, satisfy a relation, β2<β1.
US11231044B2
An apparatus comprises a gas turbine engine having a compressor for increasing a total pressure of a working fluid prior to delivery to a combustor for mixing with fuel. The compressor has a plurality of airfoil members that extend between a first flow surface and a second flow surface. The plurality of airfoil members have a first camber shape at a tip portion that provides a cumulative integral according to the relationship 0.4 < ∫ 0 1 [ ∫ 0 x β ′ dx ] dx ∫ 0 1 β ′ dx ≤ 0.5 where x is chord location, β ′ = β i - β β i - β e , βi is inlet metal angle, βe is exit metal angle, and β is a camber angle at a given chord location.
US11231040B2
A fan assembly in which all of the major structural components of the assembly are mechanically fastened together by non-welding means, such as mechanical fasteners, is disclosed. The disclosure also relates to a fan assembly in which the major structural components have planar segments separated by bend lines that approximate a curved shape, and that can be formed, for example, by a press brake machine. Such a construction can eliminate the necessity for rolling, welding, and painting of the structural components of the fan assembly.
US11231024B2
A compressor is disclosed. The compressor includes an upper shell and a lower shell forming an appearance of the compressor. The compressor also includes a coupling portion provided between the upper shell and the lower shell and configured to protrude from a side surface of the upper shell or the lower shell to outside the upper shell or the lower shell. The coupling portion includes at least one coupling protrusion configured to protrude from a side surface of a flange portion to the outside, to increase a rigidity of the flange portion and the coupling portion.
US11231023B2
The invention provides an electrothermal RF plasma production system and thruster design, and associated components, that may be used in terrestrial applications and/or miniaturized to the mass, volume, and power budget of Cube Satellites (CubeSats) to meet the propulsion needs of the small satellite (˜5 to ˜500 kg) constellations and larger satellite buses.
US11231018B2
A wind turbine nacelle comprising a plurality of power generating components and a fluid system, wherein the nacelle includes a nacelle cover comprising a lower cover or ‘base’, a roof and side walls, thereby defining an interior space of the nacelle, wherein the fluid system includes a fluid tank that is integrated into the nacelle cover. The invention extends to a panel of a wind turbine nacelle cover, wherein the panel is configured to define at least apart of, or is coupled to, a fluid tank of a fluid system of the wind turbine.
US11231016B2
A method for calibrating a wind direction measurement for a wind turbine is provided. The method including: measuring plural samples of a relative wind direction representing a difference angle between a real wind direction and an orientation of a measurement equipment, in particular a direction orthogonal to a rotor blade plane, to obtain plural measured relative wind directions; deriving a measured relative wind direction change based on the measured relative wind directions; measuring plural samples of a performance parameter indicating a performance of the wind turbine; deriving a performance change based on the plural samples of the performance parameter; determining a correlation value between the measured relative wind direction change and the performance change; measuring further plural samples of the relative wind direction; and correcting the further measured relative wind directions based on the correlation value, to obtain corrected further measured relative wind directions.
US11231014B2
A method for operating a inverter-based resource connected to a power grid includes receiving one or more voltage feedback signals created by at least one component of the inverter-based resource, wherein distortion components of the one or more voltage feedback signals are more sensitive to voltage distortion created by the inverter-based resource than by external sources of voltage distortion. Further, the method includes extracting a distortion component of the one or more feedback signals having a certain phase sequence and frequency. Moreover, the method includes determining a voltage command for the power converter as a function of, at least, the distortion component. Thus, the method includes controlling the power converter based on the voltage command such that the voltage distortion created by the at least one component of the inverter-based resource is reduced in a manner that is relatively insensitive to voltage distortion created by sources external to the inverter-based resource.
US11231009B2
A rotor blade of a wind turbine including an aerodynamic device which can be actuated pneumatically by the use of a pressure supply system is provided. The pressure supply system includes a pressurized air supply system, a pressurized air transmission system with pressure lines for transmitting the supplied pressurized air from the pressurized air supply system to the aerodynamic device, at least one pneumatic actuator for activating the aerodynamic device, and a safety system to protect the rotor blade from damages caused by overpressure in the pressurized air transmission system and/or the actuator. The safety system includes means for discharging pressurized air from the pressurized air transmission system and/or the actuator. Also provided is a wind turbine for generating electricity including at least one such rotor blade.
US11231008B2
A pultruded fibrous composite strip, a spar cap made from such strips, a wind turbine rotor blade having such a spar cap and a method for making a spar cap from such strips are provided. The strip is stacked with similar strips to form the spar cap. The strip has a substantially constant cross-section defined by first and second mutually opposed and longitudinally extending sides, and by first and second longitudinal edges. The first and the second sides include first and second abutment surfaces, respectively. The first and/or the second abutment surfaces has corrugated profile such that a plurality of longitudinally extending grooves are defined on the abutment surface having the corrugated profile. When the strip is stacked with similar strips, and subsequently resin is infused, the grooves on the abutment surface having the corrugated profile facilitate transfer and flow of the resin into spaces between the stacked strips.
US11231006B2
A method for stabilizing the rotation speed of a machine with S-characteristics is provided. The method includes calculating a target net head and a target opening to affect guide vanes of the machine, the target net head and the target opening being calculated so that the torque exerted by water flow on the turbine is null and that the machine rotates at a target rotation speed; determining a real net head to which the machine is subjected; comparing the target net head with the real net head; and adjusting the opening of the guide vanes so as to converge towards the target opening and reduce a height difference between the target net head and the real net head.
US11230996B2
Embodiments of the present disclosure include an injection system. The injection system includes a Resonance Enhanced Microjet (REM) nozzle. The REM nozzles includes a REM nozzle block, the REM nozzle block having an inlet formed in a top and an outlet formed in a bottom, the inlet and outlet being fluid coupled together. The REM nozzle also includes one or more micronozzles positioned about the outlet, the one or more micronozzles having an outlet and being positioned at an angle relative to the bottom. Additionally, the REM nozzle includes an inlet conduit coupled to the REM nozzle block, the inlet conduit being fluidly coupled to the one or more micronozzles. The injection system also includes a source arranged proximate the top, the source directing a source jet of fluid into the inlet. The injection system includes a fuel supply fluidly coupled to the inlet conduit. Such a system can inject a fuel entrained in an oxidizer pulsing at very high-frequency. These pulsed fuel-oxidizer streams can be injected to a high-velocity fluid stream which allows better mixing of fuel and oxidizer at high speed.
US11230995B2
A cable conduit for a bypass flow duct may comprise a head end, a sleeve, a foot end, a boot, and a split grommet wherein the head end is coupled to the sleeve opposite the foot end, wherein the foot end comprises a flared portion, wherein the boot comprises a first flange and a neck, wherein the boot is configured to couple at the neck to the flared portion of the foot end, wherein the head end comprises a second flange and a cutout penetrating into an interior volume of the sleeve, and wherein the split grommet is coupled within the interior volume of the sleeve.
US11230990B2
A fuel injection method includes applying a first method current to close a spill valve according to a first method, applying a control valve current to open a control valve, and discontinuing the application of the control valve current to thereby cause the control valve to close. The method also includes applying a second method current to maintain the spill valve closed according to a second method and detecting a timing of a closing of the control valve while applying the second method current according to the second method, the second method being different than the first method.
US11230982B2
A method is provided for operating an internal combustion piston engine, including introducing air into a cylinder of the engine, compressing the air in a first compression stroke of the cylinder, providing fuel into the cylinder for a first combustion, with a portion of the oxygen in the compressed air as oxidant, in a first power stroke succeeding the first compression stroke, to produce residues including oxygen, compressing the residues in a second compression stroke succeeding the first power stroke, and providing, after the first combustion, fuel into the cylinder for a second combustion, with at least a portion of the oxygen of the residues as oxidant, in a second power stroke succeeding the second compression stroke, wherein the first compression stroke is repealed immediately after the second power stroke, and the introduction of air into the cylinder is done at the end of the second power stroke and/or at the beginning of the first compression stroke.
US11230978B2
Aircraft turbine engine, including at least one first compressor, an annular combustion chamber and at least one first turbine, which define a first flow duct for a primary flow. Between the combustion chamber and the first turbine is a device for discharging at least part of the primary flow.
US11230976B2
A gas turbine includes a compressor, a turbine, and a combustor disposed downstream from the compressor and upstream from the turbine. The combustor includes an end cover. The combustor also includes a flange. The flange includes an internal fluid passage defined within the flange and the flange is coupled to an internal face of the end cover. A fuel port is integrally joined with the flange. The fuel port extends through the end cover between the flange and an inlet positioned outside of the end cover. The inlet of the fuel port is in fluid communication with the internal fluid passage of the flange.
US11230975B2
A gas turbine engine includes an engine core having a compressor, a combustor fluidly connected to the compressor, and a turbine fluidly connected to the combustor. A core nacelle is disposed radially outward of the engine core. A cavity is disposed between an inner surface of the core nacelle and an outer surface of the engine core. The cavity includes a vent disposed at an aft end. The vent includes at least one flap configured to be maintained in an unrestricted position and in a restricted position. An actuator is configured to control the position of the at least one flap.
US11230973B2
In a cooling system of an aircraft turbojet engine surrounded by a nacelle, a heat-transfer fluid is circulated that is less flammable than a lubricant (H) for the turbojet engine and liquid at temperatures between −70° C. and +175° C., the heat-transfer fluid (C) being intended to circulate in a closed-circuit circulation duct including a first surface heat-exchanger between the heat-transfer fluid (C) and air (F), at the level of at least one of the outer fairing and the inner fairing of the nacelle, and a second surface heat-exchanger between the heat-transfer fluid (C) and the lubricant (H).
US11230970B2
An exhaust system includes an exhaust manifold structured to be fluidly coupled to an engine. A turbocharger including a turbine housing is fluidly coupled to the exhaust manifold. An exhaust pulse converter includes a first portion integral to the exhaust manifold and a second portion integral to the turbine housing. The exhaust pulse converter is structured to reduce engine pumping losses by reducing cross-talk of exhaust blowdown events from the engine.
US11230957B2
An adaptive urea mixer comprises a housing (1) and a first movable plate (2), a second movable plate (3), and a first fixed ring (4) sequentially provided in a direction from an air inlet to an air outlet in the housing. The first fixed ring (4) is fixedly connected to an inner side wall of the housing (1). A plurality of guide columns (9) are provided on the first fixed ring (4). A first position-limiting portion and a second position-limiting portion are provided on the guide column (9). The first movable plate and the second movable plate are sleeved on the guide column (9). A first elastic support element (12) is sleeved on the guide column (9) between the second position-limiting portion (11) and the first movable plate (2), and a second elastic support element (13) is sleeved on the guide column (9) between the first fixed ring (4) and the second movable plate (3). Both a first flow guide plate and a second flow guide plate are fixedly connected to the first fixed ring (4). The first movable plate (2), the second movable plate (3), the first flow guide plate (5), and the second flow guide plate (6) define a mixing space (14). A urea nozzle (7) is provided on a side wall of the housing corresponding to the mixing space (14). The adaptive urea mixer adapts to a change in a flow rate of exhaust gas so as to automatically remove internal crystals, thereby preventing the crystals from blocking the urea mixer.
US11230956B2
An exhaust system provided to an engine having an output shaft extending in a specific direction, includes an exhaust passage, a turbocharger having a turbine housing, and purifying parts. The exhaust passage includes a first passage part extending to one side in the specific direction from the turbine housing, a third passage part extending in the specific direction below the turbine housing, and a second passage part extending upward from one end part of the third passage part in the specific direction. A center axis of the second passage part inclines so that an upper end thereof is located on one side of a lower end in the specific direction. The first passage part has in an upper surface thereof an inclined part to which one of a sensor configured to detect a property of exhaust gas and an injector configured to inject fluid into exhaust gas, is attached.
US11230954B2
An aftertreatment component includes an aftertreatment housing. The aftertreatment housing has a first surface positioned so as to be directly impinged by diesel exhaust fluid injected into the aftertreatment housing. The first surface is a polished surface.
US11230950B1
An electrically-actuated variable camshaft timing (VCT) phaser is employed for use with an internal combustion engine (ICE). The electrically-actuated VCT phaser includes a gear set assembly and a fixture. The gear set assembly has an input gear and an output gear, among other possible components. The input gear receives rotational drive input from an engine crankshaft, and the output gear transmits rotational drive output to an engine camshaft. The fixture is secured in the gear set assembly. Amid installation of the electrically-actuated VCT phaser on the ICE, the fixture constrains rotational movement of the gear set assembly. After installation, the fixture can be removed from the gear set assembly.
US11230941B2
An aircraft gas turbine engine (10) comprises a main engine spool (22) and a bearing arrangement (36) configured to rotatably support the main engine spool (22). The bearing arrangement (36) includes a damper (41) comprising a static element (42) and a moveable element (39). The gas turbine engine further comprises an electric machine (30) comprising a rotor (34) and a stator (32). The rotor (34) is mounted to the main engine spool (22), and the stator (32) is mounted to the moveable element (39) of the damper to be moveable with the moveable element (39).
US11230919B2
The disclosure features methods of analyzing a fluid extracted from a reservoir, the methods including introducing a first composition featuring a first complexing agent into a reservoir at a first location, extracting a fluid from the reservoir at a second location different from the first location, combining the fluid with a second composition featuring a concentration of a lanthanide ion to form a third composition featuring a concentration of a complex formed by the first complexing agent and the lanthanide ion, exposing a quantity of the complex to electromagnetic radiation for a first time period ending at a time t0, detecting fluorescence emission from the quantity of the complex for a second time period starting at a time t1>t0, where t1−t0 is greater than 2 microseconds, and determining information about a fluid flow path between the first location and the second location.
US11230917B2
A wellhead monitoring system includes a conversion assembly, the conversion assembly including an actuator element for modifying an operating mode of a valve from manual to remote. The system also includes one or more sensors, associated at least one of a fracturing tree or the conversion assembly, the one or more sensors obtaining wellhead operating conditions. The system further includes a control unit, adapted to receive information from the one or more sensors, the control unit presenting the information, on a display, and transmitting the information to a remote system for analysis.
US11230910B2
A downhole flow control device comprises a body locatable within a wall of a tubular, wherein the body defines a flow path therethrough to accommodate flow in reverse first and second directions between internal and external locations of the tubular in use. The downhole flow control device further comprises a regulator member mounted within the body and being moveable between first and second positions in accordance with flow direction through the body. The regulator member is locatable in the first position during flow through the body in the first direction to provide a first restriction to flow. The regulator member is locatable in the second position during flow through the body in the second direction to provide a second restriction to flow.
US11230902B1
A packer module with selective control and fluid bypass can be interactive with other packer modules in a system for isolating and evaluating. The packer module includes a motor section, a conversion section, a control section, a sealing member, and an isolated flow path section. The control section includes a ramp sleeve cooperative with the sealing member to set a retracted configuration, an initial sealed configuration, and an isolated sealed configuration of the sealing member. The isolated flow path section includes an isolated flow path channel. The isolated flow path channel can only be opened with the sealing member in the isolated sealed configuration so that a zone formed by the packer module can be isolated and evaluated. Measuring and detecting instruments along the different flow paths through packer module evaluate the fluid properties of the bypass fluids and isolated fluids through the different flow paths.
US11230900B2
A jarring tool includes a main body having a central bore extending therein, an upper connection at a proximal end of the main body for attaching the jarring tool to wireline or slickline, a lower portion at a distal end of main body, and a reciprocating hammer fixed at a first position within the central bore of the main body. The jarring tool further includes a central aperture extending along a length of the reciprocating hammer, an electrical connector extending from the upper connection and through the central aperture of the reciprocating hammer to at least the lower portion of the main body, and a release mechanism on the main body for releasing the reciprocating hammer from the first position and allowing reciprocating movement of the reciprocating hammer along the central bore. The electrical connector is configured to break when the reciprocating hammer is released from the first position.
US11230899B2
A downhole casing cutting and removal assembly (10) and method of use thereof, the assembly comprising a work string (23) with a cutting mechanism (18) and plurality of resettable anchor mechanisms (20B-20D). The arrangement allows a test pull to be made following the cut by an anchor mechanism closer to the upper end of the cut casing section than an anchor mechanism (20B-20D) located close to the cutting mechanism. Time is thus saved by not having to raise and lower a single anchor mechanism (20B-20D) between the cutting position and the upper end of the cut casing section to undertake a test pull.
US11230889B2
A reamer used in downhole oil well operations, particularly in reaming while drilling applications includes a plurality of helical blades. Each blade extends along a center axis of the reamer body and includes a sequence of a sloping leading edge, a central blade length, and a sloping trailing edge. Each edge slopes away from the central blade length and toward the center axis. A first series of a first type of cutter are positioned along the central blade length; separate pluralities of a second type of cutter are respectively positioned along the leading edge and the sloping trailing edge. A third type of cutter is positioned in a first transition zone located between the leading edge and the central blade length, an additional instance of the third type of cutter is positioned in a second transition zone located between the trailing edge and the central blade length.
US11230888B2
A seal assembly for downhole use that includes a sealing ring, and a backup ring set generally coaxial with and adjacent to the sealing ring. A height of the backup ring exceeds a diameter of the sealing ring; and is disposed on a low pressure side of the seal assembly to prevent the sealing ring from extruding into the low pressure side. The backup ring is made of a core and a coating on the core. Material properties of the coating are generally unaffected when exposed to downhole conditions, and the coating prevents diffusion of fluid or gas molecules into the low pressure side.
US11230883B2
A tubular electromechanical actuator includes an electric motor, a housing, a closure element and a crown. The housing includes a first end and a second end. The closure element is configured to close off the second end of the housing and includes indentations configured to engage with recesses in the housing. The crown is arranged at least around the housing and at the second end of the housing. The crown is a monobloc part and includes clearances and a stop. The clearances of the crown are configured to engage with the indentations of the closure element. The stop is configured to engage with the indentations of the closure element, following the assembly of the crown with the closure element and a rotational movement of the crown relative to the closure element, so as to block the translation of the crown with respect to the closure element.
US11230879B2
A serviceable actuation arrangement for an active grille shutter system. The serviceable actuation arrangement includes a linkage connected to all of the vanes of the active grille shutter system. The linkage is connected to an actuator and moves vertically to rotate the vanes between an open position and a closed position. Between the actuator and the linkage are drive arms that are removably connected to the actuator. There is a connector clip that connects the drive arms and the linkage together in a removable manner. The connector clip retains the components together during operation, but provides a quick release so that the actuator can be removed and changed without having to disassemble the vanes from the linkage.
US11230866B2
A journal-coupler includes a first portion including a first pair of flanges and a first coupler portion and a second portion that is removably connected to the first portion. The second portion includes a second pair of flanges and a second coupler portion. The first coupler portion and the second coupler portion combine to form an enclosed torque tube portion.
US11230858B2
The present disclosure provides a foldable tent, having column assemblies and top rod assemblies, and the top rod assemblies have first top rods, second top rods and overhanging rods, inner end portions of the first top rods are rotatably connected with each other, outer end portions of the first top rods and inner end portions of the second top rods are rotatably connected, and outer end portions of the second top rods, inner end portions of the overhanging rods and upper end portions of the column assemblies are rotatably connected via two axles or coaxially rotatably connected; each of the top rod assemblies further comprises transmission members connected between the first top rods and the overhanging rods for unfolding or folding the overhanging rods and the first top rods.
US11230851B2
The invention relates to a head for a formwork prop, which comprises a lower pin for connecting to the prop, a base for supporting beams, and four projections arranged to form a rectangle defining a long side and a short side, each projection being disposed at a corner of said rectangle, the rectangle delimiting an area for receiving beams. The head comprises two plates perpendicular to the support base, the plates being arranged parallel to each other and to the long side such that the plates leave a space therebetween for a beam and respective spaces for a beam in the space between the ends of the plates and one of the projections, each plate comprising at least two housings for attaching a beam.
US11230832B2
A tankless toilet system includes a tankless toilet and a sensor. The tankless toilet is configured to receive water from a water source. The tankless toilet includes a bowl, a first supply conduit, a rim jet, a sump, a second supply conduit, and a sump. The first supply conduit is configured to receive the water from the water source. The rim jet is fluidly coupled to the first supply conduit and configured to provide the water to the bowl. The sump is configured to receive the water from the bowl. The second supply conduit is configured to receive the water from the water source separate from the first supply conduit. The sump jet is fluidly coupled to the second supply conduit and configured to provide the water to the sump. The sensor is coupled to the tankless toilet.
US11230829B2
A mixing valve that includes a housing having a first outlet, a second outlet, and a mixing chamber; a first flow control valve for controlling flow through the first outlet to the mixing chamber; and a second flow control valve for controlling flow through the second outlet to the mixing chamber; wherein the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately 65 millimeters.
US11230828B2
A precipitation reclamation system includes a downspout adapter configured to receive runoff precipitation from a precipitation channel for a structure. The downspout adapter is configured to attach to the structure at a vent that places an interior of the structure in communication with an area external to the structure. A reclamation chamber is disposed within an appliance housing. The reclamation chamber has a pump. A reclamation conduit extends from the downspout adapter to the reclamation chamber and is configured to direct the precipitation to the reclamation chamber to define reclaimed water. The pump is adapted to deliver the reclaimed water from the reclamation chamber to a portion of the structure for use.
US11230825B2
A display system includes: a work machine image generation unit that generates, on the basis of detection data of a position of a work machine including working equipment and detection data of attitude of the work machine, a work machine image representing a virtual viewpoint image of the work machine viewed from a virtual viewpoint outside the work machine; a transport vehicle image generation unit that generates, on the basis of detection data of a position of a transport vehicle and detection data of attitude of the transport vehicle, a transport vehicle image representing a virtual viewpoint image of the transport vehicle viewed from the virtual viewpoint; a combining unit that generates a combined image in which the work machine image and the transport vehicle image are superimposed; and a display control unit that causes the combined image to be displayed on a display apparatus present outside the work machine.
US11230820B2
A grading machine includes a machine body, a grading blade supported by a circle, a drawbar connecting the grading blade and the circle to the machine body, and a circle drive system. The circle drive system includes a circle drive motor and a gear box. The gear box is configured to engage with and rotate the circle relative to the drawbar around a circle axis. The circle drive motor includes an axis of rotation that is perpendicular to the circle axis, and the gear box includes an axis of rotation that is parallel to the circle axis.
US11230807B2
Chemical compositions and techniques for treating wool (and other animal hair-based) fabrics are provided. In particular, compositions and techniques for unshrinking wool fabrics and garments are provided.
US11230806B2
A laundry treating appliance having a lint pelletizer whereby clothing fibers retained within a fluid can be extracted from the fluid and formed into a pellet. The laundry treating appliance can be a clothes washer or a clothes dryer. The clothes washer or clothes dryer can be a vertical or horizontal axis, either of which can be top-loading or front loading.
US11230792B2
The present disclosure illustrates a vertical electroplating module and an electroplating method for a fan-out panel level chip. The vertical electroplating module has an electroplating tank module, an exhaust tank module and a clamping module. A first box of the electroplating tank module has a first receiving chamber, a second receiving chamber and a third receiving chamber, the first receiving chamber is communicated with a bottom of the second receiving chamber, and a top of the second receiving chamber is communicated with the third receiving chamber. The exhaust tank module is communicated with the first receiving chamber and the third receiving chamber respectively via a first pump and a second pump. The clamping module is disposed around the opening on a wall of the second receiving chamber. The production made by the vertical electroplating module can meet a single-side production, without immersing the entire product in the chemical medicine.
US11230789B2
A method capable of removing a liquid from a seal of a substrate holder so as to prevent contact between the liquid and an electrical contact of the substrate holder is provided. The method includes: immersing the substrate in a plating solution, with a seal and an electrical contact of the substrate holder in contact with the substrate; applying a voltage between the substrate and an anode in the presence of the plating solution to plate the substrate; pulling up the plated substrate from the plating solution; separating the seal from the plated substrate; and forming a flow of gas passing through a gap between the plated substrate and the seal, the flow of gas being directed from an inside to an outside of the substrate holder.
US11230787B2
Embodiments of nanostructures comprising metal oxide and methods for forming the nanostructure on surfaces are disclosed. In certain embodiments, the nanostructures can be formed on a substrate made of a nickel titanium alloy, resulting in a nanostructure containing both titanium oxide and nickel oxide. The nanostructure can include a lattice layer disposed on top of a nanotube layer. The distal surface of the lattice layer can have a titanium oxide to nickel oxide ratio of greater than 10:1, or about 17:1, resulting in a nanostructure that promotes human endothelial cell migration and proliferation at the interface between the lattice layer and human cells or tissue. The nanostructure may be formed on the outer surface of an implantable medical device, such a stent or an orthopedic implant (e.g. knee implant, bone screw, or bone staple).
US11230786B2
A method of manufacturing a nano-structured aluminum oxide film. The first step involves degreasing an aluminum plate using a degreasing solution. The next step involves electropolishing the aluminum plate after degreasing with an electropolishing solution that is free of perchloric acid and chromic acid. The next step involves pre-anodizing the aluminum plate after electropolishing with an anodization acid solution for a first predetermined time period. The next step involves anodizing the aluminum plate after electropolishing with the anodization acid solution for a second predetermined time period to form an anodized membrane on the aluminum plate. The next step involves separating the anodized membrane from the aluminum plate with a solution free of chrome. The last step involves cleaning the anodized membrane.
US11230778B2
An electroplated cobalt deposit and a method of electrodepositing cobalt on a surface to produce a level deposit across the surface of the substrate. The cobalt electrolyte contains (1) a source of cobalt ions; (2) boric acid; (3) a pH adjuster; and (4) an organic additive, which contains a suppressor. The electroplated cobalt deposit exhibits a level surface such that the thickness difference across substantially the entire surface of the substrate of less than about 200 nm.
US11230776B2
A solid or liquid fuel to plasma to electricity power source that provides at least one of electrical and thermal power comprising (i) at least one reaction cell for the catalysis of atomic hydrogen to form hydrinos, (ii) a chemical fuel mixture comprising at least two components chosen from: a source of H2O catalyst or H2O catalyst; a source of atomic hydrogen or atomic hydrogen; reactants to form the source of H2O catalyst or H2O catalyst and a source of atomic hydrogen or atomic hydrogen; one or more reactants to initiate the catalysis of atomic hydrogen; and a material to cause the fuel to be highly conductive, (iii) a fuel injection system such as a railgun shot injector, (iv) at least one set of electrodes that confine the fuel and an electrical power source that provides repetitive short bursts of low-voltage, high-current electrical energy to initiate rapid kinetics of the hydrino reaction and an energy gain due to forming hydrinos to form a brilliant-light emitting plasma, (v) a product recovery system such as at least one of an augmented plasma railgun recovery system and a gravity recovery system, (vi) a fuel pelletizer or shot maker comprising a smelter, a source or hydrogen and a source of H2O, a dripper and a water bath to form fuel pellets or shot, and an agitator to feed shot into the injector, and (vii) a power converter capable of converting the high-power light output of the cell into electricity such as a concentrated solar power device comprising a plurality of ultraviolet (UV) photoelectric cells or a plurality of photoelectric cells, and a UV window.
US11230775B2
The invention provides electro-catalyst compositions for an anode electrode of an acid mediated proton exchange membrane-based water electrolysis system. The compositions include a noble metal component selected from the group consisting of iridium oxide, ruthenium oxide, rhenium oxide and mixtures thereof, and a non-noble metal component selected from the group consisting of tantalum oxide, tin oxide, niobium oxide, titanium oxide, tungsten oxide, molybdenum oxide, yttrium oxide, scandium oxide, cooper oxide, zirconium oxide, nickel oxide and mixtures thereof. Further, the non-noble metal component can include a dopant. The dopant can be at least one element selected from Groups III, V, VI and VII of the Periodic Table. The compositions can be prepared using any solution based methods involving a surfactant approach or a sol gel approach. Further, the compositions are prepared using noble metal and non-noble metal precursors. Furthermore, a thin film containing the compositions can be deposited onto a substrate to form the anode electrode.
US11230771B2
A method and an electrochemical cell for hydrogen production by electrochemical decomposition of a sulfur-containing acid gas such as H2S or SO2 are disclosed. The method comprises electrolysis of the acid gas in solution in the presence of an absorbent, which may be chemical, physical, or a mixture thereof. In typical embodiments, the absorbent is alkanolamine-based.
US11230769B2
Thermal atomic layer etching processes are disclosed. In some embodiments, the methods comprise at least one etch cycle in which the substrate is alternately and sequentially exposed to a first vapor phase halide reactant and a second vapor halide reactant. In some embodiments, the first reactant may comprise an organic halide compound. During the thermal ALE cycle, the substrate is not contacted with a plasma reactant.
US11230768B2
A multi-step method for anti-corrosion pretreatment of components made from metallic materials, in which a wet chemical treatment with an aqueous composition (A) containing a dissolved and/or dispersed polymer P, which is substituted with heterocycles containing at least one quaternary nitrogen heteroatom, is followed by a conversion treatment based on water-soluble compounds of the elements Zr, Ti, and/or Si before further anti-corrosion coatings are optionally applied.
US11230767B2
A substrate W having a non-plateable material portion 31 and a plateable material portion 32 formed on a surface thereof is prepared, and then, a catalyst is selectively imparted to the plateable material portion 32 by performing a catalyst imparting processing on the substrate W. Thereafter, a plating layer 35 is selectively formed on the plateable material portion 32 by supplying a plating liquid M1 onto the substrate W. The plating liquid M1 contains an inhibitor which suppresses the plating layer 35 from being precipitated on the non-plateable material portion 31.
US11230766B2
The invention relates to a substrate processing apparatus comprising a reaction chamber provided with a substrate rack for holding a plurality of substrates in the reaction chamber. The substrate rack may have a plurality of spaced apart substrate holding provisions configured to hold the plurality of substrates. The apparatus may have an illumination system constructed and arranged to irradiate radiation with a range from 100 to 500 nanometers onto a top surface of the substrates.
US11230764B2
Methods of forming metal-containing films by atomic layer deposition are provided. The methods include delivering a metal-containing complex, a purge gas, and a co-reactant to a first substrate under sufficient conditions such that the metal-containing film selectively grows on at least a portion of the first substrate.
US11230762B2
A method of easily reproducing a film structure with low cost and a reproduction film structure manufactured using the same, the film structure reproduction method includes: a new film layer deposition step of depositing a new SiC layer on a non-active surface opposite to a damaged active surface; and an active surface fabrication step of fabricating the active surface to obtain a focus ring.
US11230760B2
A sputtering apparatus SM has: a vacuum chamber in which a substrate and a target are disposed to lie opposite to each other; a plasma generating means generating a plasma inside the vacuum chamber; and a magnet unit disposed above the target. The magnet unit has a plurality of magnets with different polarities on a substrate side. A leakage magnetic field in which a line passing through a position where a vertical component of the magnetic field becomes zero is closed in an endless manner, is caused to locally act on such a space below the target as is positioned between the center of the target and a periphery thereof. The magnet unit is divided, on an imaginary line extending from the center of the target toward a periphery thereof, into a plurality of segments each having a plurality of magnets.
US11230758B2
A tip is formed for use with an ultrasonic handpiece. The handpiece, when actuated, is capable of causing the tip to go into ultrasonic vibrations. The tip has a shaft from which a head extends. Teeth extend from the head. At least the teeth have a case hardened outer layer. The case hardened outer layer reduces the wearing of the teeth when the teeth are vibrated against hard tissue.
US11230754B2
A nanocrystalline alloy ribbon has an alloy composition represented by FebalCuxBySizAaXb where 0.6≤x<1.2, 10≤y≤20, 0
US11230752B2
A system and method for recycling rare earth materials from dissimilar hard disk drives are provided. The system and method generally include scanning each hard disk drive, sorting and aligning each hard disk drive, rapid fastener removal or diversion to a metrology station, and the collection of separated value streams, optionally for formation into new magnetic stock. For each scanned hard disk drive having a match in an inventory database, the method includes the separation of an internal magnet from residual components. For each scanned hard disk drive lacking a match in the inventory database, the method includes generating a metrology data collection record containing the location of each fastener on multiple surfaces of the corresponding hard disk drive. The system and method are commercially scalable with the potential to generate between 600 and 700 metric tons of rare earth elements from a single processing facility annually, including neodymium for example.
US11230745B2
A non-oriented electrical steel sheet according to one embodiment of the present invention comprises, by weight, 1.0% to 4.0% of Si, 0.001% to 0.01% of Al, 0.002% to 0.009% of S, 0.01% to 0.3% of Mn, 0.001% to 0.004% of N, 0.004% or less (0% exclusive) of C, 0.003% or less (0% exclusive) of Ti, 0.005% to 0.07% of Cu, 0.05% to 0.2% of either or both of Sn and P, and a balance amount of Fe and impurities.
US11230741B2
The present invention relates to the discovery of a method for identifying a treatment regimen for a patient diagnosed with cancer, predicting patient resistance to therapeutic agents and identifying new therapeutic agents. Specifically, the present invention relates to the use of an algorithm to identify a mutation in a kinase, determine if the mutation is an activation or resistance mutation and then to suggest an appropriate therapeutic regimen. The invention also relates to the use of a pattern matching algorithm and a crystal structure library to predict the functionality of a gene mutation, predict the specificity of small molecule kinase inhibitors and for the identification of new therapeutic agents.
US11230737B2
The present invention relates to methods for predicting the efficacy of anthracycline-based neo-adjuvant chemotherapy in triple-negative breast cancer. This is achieved by determining epigenetic changes within the PITX2 gene. Detection of the methylation state of Cp G sites in a genomic sequence of PITX2 allows an estimate of the response or failure of an individual breast cancer patient to neo-adjuvant therapy.
US11230735B2
The present disclosure relates to methods of characterizing disease. In particular, this invention relates to methods for selecting a treatment, treating, and predicting survival time in subjects suffering from sepsis, based on the characterization of genes associated with a reactive oxygen species (ROS) molecular signature.
US11230728B2
The present disclosure provides a biosignature that distinguishes Lyme disease, including early Lyme disease, from STARI. The present disclosure also provides methods for detecting Lyme disease and STARI, as well as methods for treating subjects diagnosed with Lyme disease or STARI.
US11230726B2
This invention is intended to identify a gene cluster involved in biosynthesis of a cyclic peptide compound produced by a filamentous fungus of the Curvularia species and to establish a system for synthesizing such cyclic peptide compound. The gene is composed of a first module to a tenth module and encodes a protein having activity of synthesizing a nonribosomal peptide constituting a basic peptide backbone of a cyclic peptide compound produced by a filamentous fungus of the Curvularia species.
US11230723B2
The present invention relates to recombinant filamentous fungal host cells producing cellulolytic enzyme compositions and methods of producing and using the compositions.
US11230717B2
The present invention refers to a method for controlling undesired vegetation at a plant cultivation site, the method comprising the steps of providing, at said site, a plant that comprises at least one nucleic acid comprising a nucleotide sequence encoding a wild-type hydroxyphenyl pyruvate dioxygenase or a mutated hydroxyphenyl pyruvate dioxygenase (mut-HPPD) which is resistant or tolerant to a HPPD-inhibiting herbicide and/or a nucleotide sequence encoding a wild-type homogentisate solanesyl transferase or a mutated homogentisate solanesyl transferase (mut-HST) which is resistant or tolerant to a HPPD-inhibiting herbicide, applying to said site an effective amount of said herbicide. The invention further refers to plants comprising mut-HPPD, and methods of obtaining such plants.
US11230708B2
The present invention relates to concatemeric RNA molecules, compositions, particles, and methods of uses thereof.
US11230696B2
A method of generating retinal pigment epithelial (RPE) cells is disclosed. The method comprises: (a) culturing human pluripotent stem cells in a human feeder cell-conditioned medium to obtain a cultured population of human pluripotent stem cells; (b) culturing said cultured population of human pluripotent stem cells in a medium comprising a differentiating agent to obtain differentiating cells; and (c) culturing said differentiating cells in a medium comprising one or more members of the TGFβ superfamily.
US11230695B2
Semen and sperm cell processing and preservation systems, and methods of producing a mammal and methods of producing mammalian embryos are disclosed. The present invention is directed to sperm cell preservation, fertilization, and insemination, maintaining or enhancing sperm quality and addressing one or more sperm cell characteristics, such as viability, motility, functionality, fertilization rates, and pregnancy rates. Further, sperm cell characteristics may be addressed within the context of various collection, handling, separation, storage, transportation, usage, fertilization, or insemination techniques.
US11230692B2
An example system includes an input channel to receive particles through a first end, a separation chamber, at least two output channels, an integrated pump to facilitate flow through the separation chamber and a cell analysis portion. The separation chamber is in fluid communication with a second end of the input channel. The separation chamber has a passive separation structure including an array of columns spaced apart to facilitate separation of particles into at least two flow paths based on a size of the particles. The size associated with a first flow path of the at least two flow paths corresponds to a cell. A first output channel is to receive the first flow path corresponding to a cell. The cell analysis portion is coupled to the first output channel and is to perform at least one analysis associated with cells in the first output channel.
US11230691B2
A method and apparatus for enzymatic hydrolysis where a plant based feed is hydrolysed using an enzyme to form a hydrolysed product. An additive for preventing enzyme adsorption is fed to an enzymatic hydrolysis stage, the plant based feed, the hydrolysed product, a starting material, and/or a plant based material formed from the starting material. The hydrolysed product is supplied from the enzymatic hydrolysis stage to a first solid-liquid separation stage where a lignin fraction comprising the additive and a liquid composition comprising the enzyme are separated. The liquid composition is mixed with the plant based material in a mixing stage, forming a mixture. A solid and liquid fraction are separated from the mixture in a second solid-liquid separation stage. At least part of the solid fraction comprising the enzyme is fed as the plant based feed to the enzymatic hydrolysis stage.
US11230689B2
Systems and methods provide a self-contained sealed apparatus that captures, filters, compresses and stores methane gas produced by the decomposition of bio-degradable organic materials. The system includes a rotatable and sealable chamber with an intermittent drive unit that mixes moist bio-degradable material during an anaerobic reaction, and captures methane gas generated by anaerobic decomposition. A filter to remove impurities, a low-pressure storage tank, a compressor and a high-pressure storage tank are interconnected and controlled by a system that monitors system parameters, that may include gas flow rate, temperature, and gas volume, and controls system parameters, that may include drive unit activation, generator operation, and compressor operation.
US11230687B2
Producing a dealcoholized beverage from its alcoholic beverage starting product and plant for implementing the method, which comprises the following steps: separating the beverage starting product into an alcoholic and aromatic permeate and into an aromatic and almost alcohol-free retentate in a permeation module by non-thermal permeation, dealcoholizing the permeate in a module intended for that task, and finally mixing the dealcoholized permeate with the almost alcohol-free retentate in a final-mixing module. Prior to the dealcoholizing, aroma compounds are removed from the aromatic and alcoholic permeate by cold adsorption in an aroma adsorber, resulting both in an aroma phase and in an aroma-free but alcoholic permeate which, however, has the alcohol removed from it by alcohol separation, resulting in an aqueous, largely dearomatized and dealcoholized permeate water phase. Final mixing of aroma phase, permeate water phase and retentate takes place in the final-mixing module to give a dealcoholized beverage.
US11230685B2
A highly wear-resistant plant genetic lubricant oil additive, a preparation method and an application thereof are disclosed. The additive includes 90-97% of a plant base oil and 3-10% of an aerogel. The plant base oil is prepared from a mixed plant oil of soybean oil, rapeseed oil, sesame oil, peanut oil, olive oil, castor seed oil, salad oil, sunflower seed oil and tung oil. The highly wear-resistant plant genetic lubricant oil additive is added to various lubricant oils for being used to devices, and a colloidal substance is generated after the devices are driven and heat is generated, so that the lubricant oils are firmly adhered to the surface of components. The lubricant oil additive not only has characteristics of high abrasion resistance, high and low temperature resistance, and oxidation resistance, but also the used lubricant oil can be regenerated and recycled after being recovered and filtered.
US11230668B2
The present invention provides an etchant less causing damage to IGZOs. The etchant of the present invention comprises hydroxyethanediphosphonic acid (A), one or more phosphonic acids (B), hydrogen peroxide (C), nitric acid (D), a fluorine compound (E), an azole (F), and an alkali (G), and is characterized in that the phosphoric acids (B) comprise one or more phosphonic acids selected from the group consisting of diethylenetriaminepentamethylenephosphonic acid, N,N,N′,N′-ethylenediaminetetrakismethylenephosphonic acid, and aminotrimethylenephosphonic acid and that the proportion of the hydroxyethanediphosphonic acid (A) is in the range of 0.01-0.1 mass % and the proportion of the phosphonic acids (B) is in the range of 0.003-0.04 mass %.
US11230664B2
A dimmable light source for emitting white overall radiation may include a dimmer and a light-emitting diode. The dimmer may vary a current intensity of a current for operating the light-emitting diode during the operation of the light source. The LED may include a semiconductor layer sequence to emit primary radiation, and the LED may further include a conversion element configured to at least partially convert the primary radiation into secondary radiation having a first emission band with a first emission maximum ranging from 400 nm to 500 nm and a second emission band with a second emission maximum ranging from 510 nm to 700 nm. A relative intensity of the first emission band may reduce with decreasing current intensity of the current for operating the LED, and a relative intensity of the second emission band may increase with decreasing current intensity of the current for operating the LED.
US11230647B2
Clear inks are prone to heat-induced micro-gelling that can cause their storage stability to drop, and micro-gelling may also occur in clear inks with the passage of time, in which case their inkjet discharge property may drop. As a solution, a photocurable clear ink composition for inkjet printing is provided, which contains a photopolymerizable compound, a photopolymerization initiator, and an inorganic filler of 1 to 200 nm in average grain size accounting for 0.05 to 5.0 percent by mass in the composition, and whose visible light transmission factor is 30% or higher.
US11230645B2
Solutions to the problems of scuffing and chipping of the paint films in high traffic areas and in tight spaces, such as dressing rooms in department stores, where multiple scrapings of the wall paints are created by consumers, clothes hangers, shoes, etc., and hallways and conference rooms in office and other commercial buildings are disclosed. Wax seeded latex polymers admixed with an added wax in architectural compositions and optionally with polyurethane resin are utilized to create paint films that are resistant to scuffing and chipping.
US11230641B2
Disclosed herein is a film comprising a polymer blend, the polymer blend comprising a first polyolefin elastomer having a weight average molecular weight of 120,000 to 350,000 grams per mole; and a second polyolefin elastomer having a weight average molecular weight of 15,000 to 75,000 grams per mole; wherein the overall melt index of the polymer blend is less than 8 g/10 minutes when measured as per ASTM D1238 at 2.16 kilograms at 190° C. Disclosed herein too is a method of manufacturing a film comprising blending a first polyolefin elastomer having a weight average molecular weight of 120,000 to 350,000 grams per mole; and a second polyolefin elastomer having a weight average molecular weight of 15,000 to 75,000 grams per mole to form a polymer blend; wherein the overall melt index of the polymer blend is less than 8 g/10 minutes when measured as per ASTM D1238 at 2.16 kilograms at 190° C.; and forming the polymer blend into a film.
US11230640B2
A hydrogel includes: a partially or fully ionized cationic polymer and at least one selected from the group consisting of a partially or fully ionized anionic polymer and a low molecular weight compound having two or more anionic groups; or a partially or fully ionized anionic polymer and at least one selected from the group consisting of a partially or fully ionized cationic polymer and a low molecular weight compound having two or more cationic groups; and water. The hydrogel can be used for for producing clay with viscoelastic properties.
US11230632B2
A plastic substrate includes: a transparent plastic support member; a first inorganic layer on a surface of the plastic support member; and a first organic-inorganic hybrid layer on the first inorganic layer. A display device includes a display panel and a window on the display panel, the window including the plastic substrate.
US11230629B2
A method of making a polymer article comprises the steps of making a polymer solution by mixing a first compound containing carbodiimide groups with a second compound containing carboxylated groups, applying the polymer solution to a former, wherein the step of applying occurs within 2 hours of the making of the polymer solution, and curing the polymer solution. The polymer solution can have a pH adjuster consisting of ammonium hydroxide.
US11230624B2
Embodiments in accordance with the present invention encompass compositions containing a latent catalyst and a compound capable of generating a Bronsted acid with a counterion capable of coordinating and activating the latent catalyst along with one or more monomers which undergo ring open metathesis polymerization (ROMP) when said composition is exposed to a suitable radiation to form a three-dimensional (3D) object. The catalyst system employed therein can be sensitive to oxygen and thus inhibits polymerization in ambient atmospheric conditions. The three-dimensional objects made by this process exhibits improved mechanical properties, particularly, high distortion temperature, impact strength, elongation to break, among others. Accordingly, compositions of this invention are useful as 3D inkjet materials for forming high impact strength objects of various sizes with microscale features lower than 100 microns, among various other uses.
US11230622B2
A vulcanizable composition comprising rubber component, a filler, and a curing agent, where the rubber component includes a block copolymer of polybutadiene and polyisoprene, and where the block copolymer has a cis content of at least 90%.
US11230617B2
A resin composition contains a 2-methylene-1,3-dicarbonyl compound and an initiator. The 2-methylene-1,3-dicarbonyl compound has a molecular weight of 180 to 10,000, and the initiator contains a basic substance having a pKa of 8 or greater. The 2-methylene-1,3-dicarbonyl compound contains a structural unit represented by the following formula (I)
US11230616B2
A composition contains ethylenically unsaturated quaternary ammonium cations with acetate counterions, where each of the ethylenically unsaturated ammonium cations contain only one non-aromatic carbon-carbon double bond and the composition contains less than one mole-percent chloride relative to quaternary ammonium cations can be polymerized to form a cationic polymer acetate.
US11230605B2
The present invention relates to humanized antibodies that specifically bind to human transferrin receptor and their use in treating cancer and inflammatory disorders.
US11230601B2
Provided herein are antibodies which bind to latency-associated peptide (LAP) of TGF-β1 and are characterized by particular functional features, such as binding specifically to LAP-TGFβ1 on cells but not to LAP-TGFβ1 in extracellular matrix, as well as compositions including the same. Also provided are uses of these antibodies in therapeutic applications, such as in the treatment of cancer, and diagnostic applications.
US11230590B2
In one aspect, the present invention is directed to a method for preventing or treating necrotic enteritis by administering a hyperimmunized egg product obtained from an egg-producing animal to an avian. The hyperimmunized egg product may contain an antibody specific to an antigen selected from the group consisting of Clostridium perfringens α-toxin, Clostridium perfringens elongation factor Tu (EF-Tu), Clostridium perfringens necrotic enteritis B-like (NetB) toxin, Clostridium perfringens Pyruvate: Ferredoxin oxidoreductase (PFO), and Eimeria tenella elongation factor 1-alpha.
US11230587B2
A novel use of ligands of B7h receptor in the treatment of osteoporosis or osteopenia is disclosed as well as the use of B7h receptor as target for the screening of pharmaceutical active agents useful in the treatment of osteopenia or osteoporosis.
US11230584B2
This disclosure provides GLP-1/glue agon agonist peptides for the treatment of metabolic diseases, e.g., obesity.
US11230570B2
Provided are: a peptide for regulating reactivity to a serotonin reuptake inhibitor-based antidepressant; a vector and a pharmaceutical composition for preventing or treating depression, which comprise same; a method for screening for an antidepressant by evaluating the activity of mossy cells; and the like.
US11230566B2
Embodiments in accordance with the present invention encompass compositions encompassing a latent organo-ruthenium compound and a pyridine compound along with one or more monomers which undergo ring open metathesis polymerization (ROMP) when said composition is exposed to suitable actinic radiation to form a substantially transparent film. Surprisingly, the compositions are very stable at ambient conditions to temperatures up to 80° C. for several days and undergo mass polymerization when subject only to actinic radiation. Accordingly, compositions of this invention are useful in various opto-electronic applications, including as 3D printing materials, coatings, encapsulants, fillers, leveling agents, among others.
US11230555B2
Described herein are retinoic acid related-related orphan nuclear receptor (ROR) modulators and methods of utilizing ROR-gamma modulators in the treatment of diseases, disorders or conditions. Also described herein are pharmaceutical compositions containing such compounds.
US11230551B2
The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
US11230536B2
In one aspect, the invention relates to a crystalline form of the structure: or a pharmaceutically acceptable salt thereof, having neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising this crystalline form; methods of using this crystalline form and its soluble form (I); and processes for preparing soluble (I) and crystalline (I′) forms.
US11230531B2
This invention is directed to pyrrole, pyrazole, imidazole, triazole, and morpholine based selective androgen receptor degrader (SARD) compounds including heterocyclic anilide rings and their synthetic precursors, R-isomers, and non-hydroxylated and/or non-chiral propanamides, and pharmaceutical compositions and uses thereof in treating prostate cancer, advanced prostate cancer, castration resistant prostate cancer, triple negative breast cancer, other cancers expressing the androgen receptor, androgenic alopecia or other hyperandrogenic dermal diseases, Kennedy's disease, amyotrophic lateral sclerosis (ALS), abdominal aortic aneurysm (AAA), and uterine fibroids, and to methods for reducing the levels of androgen receptor-full length (AR-FL) including pathogenic or resistance mutations, AR-splice variants (AR-SV), and pathogenic polyglutamine (polyQ) polymorphisms of AR in a subject.
US11230527B2
The present application provides solid forms of 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)-N-benzylacetamide, and methods of preparing and using the same for the treatment of a cell proliferative disorder in which a tyrosine kinase plays a role.
US11230525B2
A novel organic sulfur compound, a method for preparing the same, and a pharmaceutical composition for preventing or treating cancer or inflammatory diseases, containing the same as an active ingredient are provided. The novel organic sulfur compound is capable of excellently inhibiting histone deacetylated (HDAC) enzymes in a concentration of nanomolar or micromolar units and has been found to have an excellent effect against inflammatory diseases, and has been found to be capable of inhibiting the proliferation of cancer.
US11230522B2
The present invention relates to polyaspartic acid ester compositions which contain polyaspartic acid esters with primary amino groups and small amounts of fumaric acid dialkyl esters, to a method for preparing same and the use thereof as a reactive component for polyisocyanates in two-component polyurethane systems.
US11230521B2
An monoamine compound and an organic electroluminescence device including the monoamine compound, the monoamine compound being represented by the following Formula 1:
US11230519B2
One or more concentrated low-viscosity solutions of alkaline earth alkoxide compounds M(OCH2R6)2-a-b(OR7)a[O(CHR8)nOR9]b in mixture with a metal alkyl compound M(R10R11) in an aprotic solvent and related methods are disclosed herein.
US11230513B2
A process of producing 1,3-butadiene includes: a first step of obtaining gases containing 1,3-butadiene by an oxidative dehydrogenation reaction of a raw material gas with a molecular oxygen-containing gas in the presence of a metal oxide catalyst, the raw material gas containing 1-butene and 2-butene and having a proportion of 2-butene to a sum of 1-butene and 2-butene, which is defined as 100% by volume, being not less than 50% by volume; a second step of cooling the produced gases obtained in the first step; and a third step of separating the produced gases having undergone the second step into molecular oxygen and inert gases and other gases containing 1,3-butadiene by selective absorption to an absorbing solvent, wherein the concentration of methyl vinyl ketone in the produced gases having been cooled in the second step is 0% by volume or more and not more than 0.03% by volume.
US11230504B2
Method for producing a fertilizer or herbicide from a whole stillage byproduct produced in a corn dry-milling process for making alcohol and system therefore is disclosed. In one embodiment, the method includes separating the whole stillage byproduct into an insoluble solids portion and a thin stillage portion. Thereafter, the thin stillage portion can be dewatered to provide a water soluble solids portion and a dewatered protein portion, which may be optionally dried. The protein in the resulting protein portion can serve as a nitrogen source and sulfur containing amino acids can serve as a sulfur source, which can be desirable components in fertilizers and herbicides. To that end, the resulting protein portion directly may be sold and/or used as a fertilizer or herbicide or can be combined with other components to provide the fertilizer or herbicide.
US11230501B1
Nano-sized particles of barium-titanate are heated as a gas mixture of 25% hydrogen and 75% nitrogen is passed there through yielding particles of barium-titanate having oxygen vacancies therein. The particles of barium-titanate having oxygen vacancies therein are coated with silica yielding silica-coated particles having a silica coating thickness in a range of 2-5 nanometers. The silica-coated particles are sintered by application of pressure in a range of 35-50 megapascals and temperature in a range of 950-1050° C. The sintered quantity of material is cooled at a cooling rate in a range of 1-3° C. per minute at least until the temperature thereof is less than 120° C.
US11230491B2
A method of forming a dissolvable part of amorphous borate includes: preparing a mixture comprising one or more boron compounds and one or more alkali compounds, at least one of the one or more boron compounds and the one or more alkali compounds being hydrous; heating the mixture to a melting temperature for a predetermined time to melt the mixture and release water from the mixture to form an anhydrous boron compound that is moldable, wherein the amount of alkali compound being selected to achieve an alkali oxide content of between about 10 to 25%; with the anhydrous boron compound at a molding temperature, molding the anhydrous boron compound in a mold; and cooling the anhydrous boron compound to form a solid.
US11230488B2
An apparatus for manufacturing a porous glass soot body to be formed into an optical fiber preform includes: a reaction chamber; a burner to form the porous glass soot body by depositing glass particles onto a seed rod hung inside the reaction chamber; and a heat-blocking element filling a gap between the burner and an opening for inserting the burner into the reaction chamber. A purpose is to prevent damage to the burner in the apparatus for manufacturing a porous glass soot body. In the manufacturing apparatus, the heat-blocking element may include a fibriform material. Also, in the manufacturing apparatus, the heat-blocking element may include a quartz wool material. Further, in the manufacturing apparatus, the content of iron in the quartz wool material may be 1 ppm or less.
US11230487B2
A glass processing may include a heating station to heat glass sheets, and a bending station disposed downstream of the heating station to bend the heated glass sheets. The bending station may include first and second independent movement mechanisms configured to independently move first and second molds when the glass processing system is operated in a first mode, and to cooperate to move a third mold when the glass processing system is operated in a second mode. The system further includes a control system to control the movement mechanisms so that they operate independently when the glass processing system is operated in the first mode, and so that they operate simultaneously when the glass processing system is operated in the second mode.
US11230470B2
The present invention relates to semiconductor devices, such as microelectromechanical (MEMS) devices, with improved resilience during manufacturing. In one embodiment, a MEMS device includes a MEMS structure; a substrate situated parallel to the MEMS structure and positioned a first distance from the MEMS structure; and a bump stop structure formed on the substrate between the substrate and the MEMS structure, wherein the bump stop structure substantially traces a perimeter of the substrate, wherein the bump stop structure extends from the substrate to a second distance from the MEMS structure, and wherein the second distance is greater than zero and less than the first distance.
US11230468B2
A water ejecting apparatus includes a case and a water ejection unit connected to one side of the case. The water ejection unit includes a first lifting cover having a lifting gear extending in an up-down direction, a second lifting cover movably accommodated inside the first lifting cover, a lifting motor coupled to the second lifting cover and configured to interwork with the lifting motor, a water ejection nozzle installed at a lower end of the second lifting cover and configured to eject water, and a light source disposed inside the second lifting cover and configured to output light to a lower side or a side surface of the second lifting cover.
US11230465B1
A system for sensing empty soft drink syrup containers in a soda pop dispensing arrangement is provided that includes at least one soft drink syrup container; a mixing station for mixing water and CO2 with soft drink syrup to make a soda pop mixture; a pump for pumping soft drink syrup to the mixing station and beyond to be dispensed; a CO2 container providing CO2 gas; and a soda pop dispenser apparatus. The system also includes a first tubing transmission line extending between the soft drink syrup container and the pump for carrying soft drink syrup, a second tubing transmission line for carrying soft drink syrup between the pump and the mixing station, and a third tubing transmission line extending between the mixing station and the soda pop dispenser for carrying soda pop to be dispensed. An optic sensor is located and spliced in the first tubing transmission line for sensing when the first tubing transmission line is devoid of soft drink syrup, and a signal indicator electrically connected with the optic sensor provides a signal indicating when the first tubing transmission line is devoid of syrup.
US11230453B2
An improved conveying roller for a web or a sheet in a paper converting machine comprises a first cylindrical tubular body having a plurality of radial holes arranged in substantially longitudinal rows, and a second fixed tubular body arranged coxially within the first cylindrical tubular body. The first cylindrical tubular body is capable of rotation relative to the second fixed tubular body. Slidable sealing elements are positioned between the first cylindrical body and the second fixed tubular body to define at least one suction or vacuum chamber. The chamber is suitable for being brought selectively in communication with at least one row of the radial holes during the relative rotation of the bodies.
US11230448B2
A head pad assembly includes a plurality of head pad subassemblies pivotably joined along their lateral edge so as to allow vertical rotation of one subassembly relative to an adjoining subassembly when the head pad is actuated. At least one head pad subassembly includes a stiff upper backing portion and a lower compressible pad. The head pad assembly further includes one or more flexible hinges coupling the plurality of head pad subassemblies along their lateral edges to effect the vertical rotation. The head pad assembly further includes an actuator assembly configured to raise and lower the plurality of head pad subassemblies between an upper position and a lower, sealing position.
US11230444B2
A material handling system has an input conduit section 12 having an input cross-sectional shape, an output conduit section 14 having an output cross-sectional shape that is different than the input cross-sectional shape, and a transition adaptor 18 connecting the input conduit section 12 and the output conduit section providing a transition between the input and output cross-sectional shapes. The transition adaptor includes a crown piece 20 that has an outer end having an elliptical sectional shape and an inner end. The transition adaptor includes a box piece 30 that has an inner end and an outer end 32 having a rectangular sectional shape, wherein the inner end of the crown piece mates with the inner end of the box piece. The box piece is formed by a first box half and a second box half 42, wherein each box half 40 is formed from a flat piece of metal and is formed by bending the box half 40 about bend lines.
US11230442B2
A pallet exchanger and load splitter apparatus and method are provided. The apparatus has a pallet-receiving assembly with a pallet-receiving zone configured to receive, at least in part, a pallet supporting a pallet load; a clamp assembly connected to the pallet-receiving assembly having a clamping zone configured to secure a first side, a second side, and a rear of the pallet load once the clamp assembly is activated by a pneumatic circuit so that the pallet load is supported by the clamp assembly; and the pneumatic circuit is for controlling a clamping pressure of the clamp assembly.
US11230438B2
The present invention relates to a pouch conveyor belt with a conveyor belt body, preferably an elastomer conveyor belt body, which is designed to hold a conveyed material in the interior of the closed pouch conveyor belt. The pouch conveyor belt is characterized in that the conveyor belt body comprises at least one sensor element which is configured to detect at least the temperature of the conveyor belt body at the location of the sensor element.
US11230437B2
A feeding device for feeding products from a storage container on to a conveyor belt moving in a conveyor direction is provided wherein a feeding belt at a storage container opening on a lower side of the storage container receives products to be conveyed and transports them to an upper side of the conveyor belt, in order to deliver the products on to the conveyor belt in a feeding region on the upper side of the conveyor belt, the feeding belt has a number of holes, the dimensions of which are adapted to the products to be conveyed such that a respective product can fall through an associated hole. A guiding element extending from the storage container opening to the feeding region on the upper side of the conveyor belt, including a guiding surface arranged directly below the feeding belt, is arranged on a lower side of the feeding belt in such a way that the guiding surface prevents the products from falling through the holes of the feeding belt until the products are delivered on to the upper side of the conveyor belt in the feeding region. The holes are arranged in the feeding belt in a matrix shape. The guiding surface of the guiding element forms a low-friction and abrasion-resistant flat sliding surface.
US11230434B1
A sanitary product disposal container includes a container housing having a movable housing top cover, a movable housing bottom cover, and a sensor. A cover actuating mechanism may operably engage the housing top cover to actuate the housing top cover between open and closed positions. The sensor may operably interface with the cover actuating mechanism to facilitate deployment of the housing top cover between the open and closed positions responsive to sensing the presence of a person in proximity to the container housing. Accordingly, a used feminine hygiene product may be placed in the interior space of the container housing in the open position of the housing top cover without having to touch the container housing in order to open the housing top cover. The housing bottom cover may be selectively opened to facilitate removal of the used feminine hygiene products from the interior space.
US11230431B2
A capsule for preparing infusion beverages, includes a containing body and a cover forming an inner chamber for containing an infusion product. An end wall of the containing body includes a deformation section and a central section arranged inside the deformation section such that the capsule can be moved between a closed position, in which the central section is remote from the inner chamber, and an open position, in which the central section is close to the inner chamber. The capsule further includes a sheet-like closing layer arranged adjacent to the end wall for closing the inner chamber and an inner wall adjacent to the sheet-like closing layer. Also perforation members are provided such that when the capsule is in the open position, the sheet-like closing layer is perforated by the perforation members against the end wall or the inner wall.
US11230417B2
A film for use as an interleaf between substrates includes a first side having a first micro-embossed surface and a first formed pattern, a second side having a second micro-embossed surface and a second formed pattern, a basis weight of between about 35 gsm and about 80 gsm, a Low Load Thickness of between about 150 micrometers and 400 micrometers according to the Low Load Thickness Test, and a flexural stiffness of between about 150 grams and about 500 grams according to the Circular Bend Stiffness Test.
US11230414B2
A lid designed to allow a user to see and adjust the humidity levels of a container using a hygrometer and pocket for humidity packs. The lid also allows this to be accomplished without removing the lid because a hatch gives the user access to the inside of the container and underside of the lid, where the pocket is located. Also, the hatch on the lid provides a more efficient and easier method of accessing the contents of a container because a user can simply open and close a hatch, instead of needing to unlock a lever locking latch to remove a lid.
US11230413B2
A connection mechanism including a plurality of microstructure features. The connection mechanism includes a first strip, with a plurality of protrusions extending from the first strip, and a second strip, with a plurality of protrusions extending from the second strip. The protrusions define grooves between adjacent protrusions. A pressure sensitive adhesive is provided in at least some of the grooves. When the first and second strips are brought together, the protrusions from one strip are received in the grooves of the other, and some of the protrusions contact the pressure sensitive adhesive, thereby connecting the first and second strips. The connection mechanism can be used as a closure mechanism for a plastic storage bag.
US11230400B2
The present invention involves both an apparatus and an associated method for confirming the presence or absence of closures in a closure nest inside an aseptic chamber. The apparatus comprises a topographical profiler disposed to monitor the closure nests. Vertical displacements in topographical maps obtained by the profiler are compared with information from a database about the nest and closure combinations. Vertical displacements falling outside predetermined upper and lower bounds are deemed absences of closures. The topographical profiler may be disposed outside the aseptic chamber. The system may be automated via a controller and suitable software. In some embodiments the nests and disposed in the monitored area by robotic articulated arms. In other embodiments the closure nests are moved by vacuum pickup systems. The system and method may also be employed to assess the suitability of a closure nest for closing in an aseptic chamber containers in a container nest.
US11230398B2
A method and a feeding apparatus for feeding spacers for cigarette packs are disclosed, in which each spacer comprises a substantially rectangular flat body, the spacers being insertable in cartons for cigarette packs to space out packs with dimensions smaller than the standard dimensions; the spacers are stacked on a pallet that is positioned in a withdrawal station; the stacks of spacers are withdrawn from the withdrawal station and transferred to a respective hopper by passing each stack of spacers through an upper opening of the hopper, to then unload the spacers one by one through a lower opening of the hopper.
US11230397B2
An apparatus can be used for packaging a product. The apparatus includes a frame, a conveyor, and a packaging station. The packaging station receives a support at a respective positioning seat, receives a portion of a film above the support so that, between the support and the film portion, a reception volume is defined, and sealingly constrains the film portion to the support. The packaging station comprises a penetrating tool having a first through opening and a second through opening. The penetrating tool is arranged in an advanced position in which a part of the tool crosses the support arranged in the positioning seat, accessing the reception volume. At the advanced position, the first through opening is arranged at least partly in the reception volume, beyond the base wall or beyond the lateral wall and the second through opening is arranged astride the base wall or the lateral wall.
US11230387B2
A motor driven propulsor of an aircraft includes magnets disposed in fan shrouds of fan blades connected with a fan hub, a stator having individual conductive coils in a nacelle located radially outside of the fan hub, and a distributed inverter assembly having several inverter power stages and gate drivers, each of the inverter power stages coupled with a separate gate driver of the gate drivers and a separate coil of the coils in the stator. Each of the gate drivers is configured to individually control supply of direct current to the corresponding inverter power stage. Each of the inverter power stages is configured to convert the direct current supplied to the inverter power stage to an alternating current that is supplied to the corresponding coil in the stator to rotate the magnets and the fan blades around a center line of the fan hub for propelling the aircraft.
US11230381B2
An adjustable table assembly for use in a passenger cabin environment such as an aircraft passenger suite including a passenger seat. The table assembly includes a fixed rail assembly attached to a monument, a support column rotatably mounted on the rail assembly, and a table mounted on the support column, the table having a stowed position and deployed positions in a first direction generally toward the passenger seat from the stowed position. The table has a predetermined stowage orientation at which the support column and table are movable along the rail assembly in a second direction opposite the first direction to the stowed position, and the rail assembly prevents the table from moving into the stowed position when the table is rotated out of the predetermined stowage orientation.
US11230378B2
A container for dropping from an aerial vehicle comprises a bottom section and a plurality of side walls. Wings are connected to the upper edges of the side walls to allow pivoting of the wing between a passive position, in which the wing extends along the corresponding side wall, and a deployed position, in which the wing extends substantially transversely relative to the corresponding side wall. Reinforcing units increase the bending stiffness of the wings. Retaining units limit pivoting of the wings beyond the deployed position.
US11230356B2
The invention relates to a device for producing a stern wave on a watercraft, in particular a sports boat, for wakesurfing and/or wakeboarding on the stern wave, comprising at least one pivoting deflector that can be pivoted out laterally, in particular respectively on a right-hand and left-hand lateral region of the hull of the watercraft, having an arranging means, in particular hinge means, on a lateral hull region of the watercraft, in particular in the region of the stern, wherein a stern wave for wakesurfing and/or wakeboarding can be formed by the pivoting deflector in the pivoted-out state, and an integration region for the pivoting deflector in the lateral hull region of the watercraft, such that the hinge means is substantially integrated in the hull region of the watercraft in the pivoted-in stage, to adapt and/or continue a hull outer line in the lateral hull region of the watercraft.
US11230353B2
An apparatus and methods according to the present invention provides a human powered catamaran-styled watercraft and methods of configuring and operating the watercraft. The watercraft generally comprises at least one hull in communication with a folding collapsible frame, wherein in the frame comprises a center rack pivotally joining hulls of hull sets to provide for common pivoting of the hulls during articulation of the watercraft, thereby the hulls and frame are in further communication through a at least one pivot pad which provides for slidable pivoting of the hulls during articulation of the watercraft. A method of folding and reversibly extending the watercraft to provide for optimized storage is provided. A method of operation of the watercraft to provide for articulation of the watercraft is provided.
US11230352B2
The novel bladder systems and tie down systems set forth herein provide systems and apparatuses that mitigate or prevent damage, such as tipping over/capsizing, of a watercraft stored on shore or an aircraft secured to a ground surface during adverse wind, rising water, or storm events. Further, novel apparatuses and methods for storing a watercraft using the bladders as cushioning or holding devices when installed within a cavity, whether the cavity is created by digging a hole or building an enclosing berm, provides additional stability and security for the watercraft during adverse wind, rising water, or storm events.
US11230348B2
A suspension assembly for a cycle having improved stability includes a steering fork having a first arm and a second arm, each of the first arm and the second arm having a fixed pivot and a shock pivot, the space between the first arm and the second arm defining a wheel opening. A shock link has a shock link fixed pivot and a shock link floating pivot. A shock absorber has a shock gas spring comprising a shock spring body a shock gas piston having a first gas piston area, a spring unit has a spring gas spring comprising a spring body and a spring gas piston having a second gas piston area. The first gas piston area is not equal to the second gas piston area.
US11230343B2
A locking device is provided for a scooter when being telescopically collapsed to lock the steering shaft when being folded and to lock a telescopic front frame when being telescopically collapsed. The locking device includes a steering shaft locking unit is coupled to a pivot seat of a telescopic front frame and a pivot portion of the steering shaft. The steering shaft locking unit is at least provided to hold the steering shaft in place when being in a horizontally folded mode. A front frame telescopically collapsed locking unit includes a first positioning portion disposed on a shank section of the steering shaft and a second positioning portion disposed on one of a rear frame and a foldable seat. The first positioning portion and the second positioning portion are engaged to each other for positioning the telescopically collapsed front frame when the steering shaft is in a horizontally folded mode.
US11230330B2
A vehicle comprising: a vehicle body comprising a first body panel; and a first variable aerodynamic device comprising: a first spoiler that is resiliently deformable between a lowered position and a raised position, the first spoiler being formed from part of the first body panel; and a first actuator configured to move the first spoiler between the lowered position and the raised position.
US11230328B2
A vehicle comprising: a front surface exposed to the front of the vehicle; a forward ground-engaging wheel; a wheel arch defined by the body of the vehicle, the forward wheel being at least partially located in the wheel arch in at least one configuration of the wheel; and a duct extending from the front surface into the wheel arch, the duct being substantially unobstructed throughout its length.
US11230317B2
The present invention provides a rotor comprising: a rotor core; a cover arranged on an upper part of the rotor core; a magnet arranged on the outer circumferential surface of the rotor core; and a can member accommodating the rotor core and the magnet and coupled to the cover, wherein the cover includes a plurality of downwardly extending guides, the guides are arranged on the outer circumferential surface of the rotor core and are arranged inside the can member, and the can member includes at least one protrusion part protruding from a border thereof so as to be coupled to the cover. Therefore, the present invention provides an advantageous effect of excluding the use of an adhesive in the coupling of a can to a rotor core.
US11230316B2
A rake adjustment assembly for a steering column system includes a rake lever that is rotatable. The rake adjustment assembly also includes a rake bolt operative coupled to the rake lever and positioned to selectively exert a clamping force to lock and unlock the rake position of the steering column system. The rake adjustment assembly further includes a cam assembly comprising an outer cam formed of stamped steel and press fit within a pocket defined by an outer face of the lever. The outer cam includes a main body. The outer cam also includes a plurality of legs extending from the main body.
US11230315B2
Various implementations include a steering wheel assembly. The assembly includes a hub, a steering grip, and a hinging mechanism. The hub is configured to be rotatably coupled to a steering column such that the hub is rotatable about a central axis of the steering column. The steering grip has one or more spokes. The hinging mechanism couples the one or more spokes to the hub such that the steering grip is rotatable relative to the hub about a rotational axis from a first position to a second position. The rotational axis is perpendicular to the central axis of the steering column.
US11230310B2
A damping element for a rail vehicle including a first section for fastening to a rail vehicle and a second section for introducing a force acting horizontally upon the rail vehicle. A monitoring system for the dampening element including a sensor attached to the dampening element for sensing a change in a distance between the first section and the second section, a data memory, a processing unit designed to determine information regarding the change in the distance and to store said information in the data memory and a local energy supply device for the autonomous supply of the processing unit.
US11230304B2
A device has a rod (8) mounted in an articulated support (1), suitable for cutting with a cutting tool, the articulated support (1) comprising a body (3) with an internal spherical surface (5), in which a movable external spherical surface (4) of an inner ring (2) is embedded. In addition, the inner ring (2) of the articulated support (1) has at least one cutting knife (10, 10a) designed to cut the outer layer of the rod (8).
US11230298B2
An airlock system that includes a plurality of adjacent chambers successively arranged along a guide path. Predetermined pressures are produced in each chamber so that the predetermined pressure in each chamber is at a pressure different from the predetermined pressure produced in an adjacent chamber. Gate valves are positioned to separate adjacent chambers in order to maintain a pressure differential between the adjacent chambers.
US11230296B2
In at least one embodiment, a class 7 or 8 vehicle is provided. A first controller is configured to control a vehicle operation and to detect one or more failures related to the vehicle operation. The first controller is configured to transmit first data indicative of the one or more failures. A vehicle interface controller is configured to receive the first data indicative of the one or more failures on the data communication bus and to receive a signal corresponding to at least one of vehicle speed or park brake status. The vehicle interface controller is further configured to retrieve at least one diagnostic screen and to display the at least one diagnostic screen after the signal indicates the at least one of the vehicle speed being equal to a predetermined vehicle speed or the park brake status indicating that a park brake is set in the vehicle.
US11230292B2
Route profile data for a vehicle is processed by acquiring a first set of the route profile data for a predetermined route section of a route of the vehicle depending on data provided by a sensor of the vehicle or another vehicle, where the first set of the route profile data is representative of at least a first local physical road characteristic of the predetermined route section. A second set of the route profile data, which is at least partly related to the predetermined route section, is read, where the second set of the route profile data is representative of at least a second local physical road characteristic. A degree of similarity between the first set of the route profile data and the second set of the route profile data is determined. The second set of the route profile data is assigned, based on the determined degree of similarity, to at least one of conditions immediately surrounding the vehicle and a time-dependent mapping function of influences that the route has on the vehicle.
US11230290B2
A vehicle control device (1) includes an automated driving control unit (100) configured to execute automated driving of a vehicle and an acquisition unit (124) configured to acquire movement states in a running direction and a lateral direction of the vehicle. The automated driving control unit is configured to execute the automated driving such that the movement states which have been acquired by the acquisition unit before the automated driving has been started are maintained in a predetermined time or a predetermined distance when automated driving has been started by switching from manual driving.
US11230286B2
A system for inspecting vehicle lane keeping performance includes: an on-board diagnostic device (OBD) connected to a controller of a vehicle via controller area network communication to receive driving information; and an inspection terminal installed in the vehicle, connecting short-range wireless communication with the OBD, measuring position information of the vehicle on a road using a precision global positioning system, receiving the driving information to determine whether lane following assist function (LFA) function operates normally when the vehicle crosses over a line of a lane beyond a centerline of the lane and to determine whether a lane keeping assist function (LKA) function operates normally when the vehicle departs from the lane, and controlling the vehicle to move into the lane by applying a steering signal to the vehicle when at least one of the LFA function or LKA function does not operate normally.
US11230284B2
The present driving assistance apparatus assists driving from a vehicle stop state in a predetermined area. The apparatus acquires outside world information from the surroundings of a vehicle, detects a place and position to which the vehicle can move, detects a position of the vehicle, calculates a movement route when the vehicle moves in a predetermined direction by automatic driving from a vehicle stop state in a predetermined area, and determines a safety confirmation position at which the driver can visually confirm a surrounding traveling environment on the movement route. The route is calculated based on the outside world information and the position of vehicle. The driving assistance apparatus reduces a speed of the vehicle to a predetermined speed or less so that the driver can visually confirm the surrounding traveling environment at the safety confirmation position.
US11230283B2
A vehicle control system including: a recognizer that is configured to recognize a surroundings status of a vehicle; and a driving controller that is configured to perform control of causing at least the vehicle to move forward or causing the vehicle to move backward on the basis of the surrounding status recognized by the recognizer; and a notification controller that is configured to notify traffic participants in the vicinity of the vehicle using an outputter in a case in which the vehicle having stopped is caused to advance in a second direction opposite to a first direction in which the vehicle has advanced before stopping by the driving controller, the driving controller is configured to cause the vehicle to advance in the second direction after the outputter is configured to perform the notification.
US11230278B2
A fire fighting vehicle includes a chassis, tractive elements coupled to the chassis, a pump coupled to the chassis, a discharge fluidly coupled to the pump, an accessory module coupled to the chassis, and an electric motor coupled to the chassis, the pump, and the accessory module. The accessory module is configured to receive mechanical energy and provide at least one of electrical energy or fluid energy. The electric motor is configured to drive (a) the pump to provide fluid to the discharge such that the fluid is expelled from the discharge and (b) the accessory module to provide the at least one of electrical energy or fluid energy.
US11230274B2
A vehicular integrated brake system has an EBS and an EPB system integrated in the system to simplify a brake control system and reduce costs. An EBS function and an EPB function are incorporated by adding an EPB valve in the EBS valve system, so that the actuation of the EBS valves and the EPB valve can be controlled by a single integrated controller. A separate pneumatic route connecting the EPB is removed to optimize the pneumatic route. Thus, it is possible to simplify the controller and to reduce costs.
US11230271B2
Of moving directions of a piston, the direction in which high-pressure air is delivered is a delivery direction, and the direction in the opposite direction from the delivery direction is a force accumulation direction. The piston is moved in the force accumulation direction by the moving mechanism, and moved in the delivery direction by the biasing force of the biasing spring in response to the release of the moving force exerted by the moving mechanism. The cylinder is provided with: a piston supporting portion that supports the piston; and a connection protrusion that has a delivery path for delivering the high-pressure air to the nozzle. The inner surface of an end of the piston supporting portion in the delivery direction is formed as a closed surface. The delivery path is located further toward the force accumulation direction than the closed surface is.
US11230267B2
A motor-powered windshield scourer for any type of a motor-powered vehicle and or motor craft. The motorized windshield scourer may have a motor propelled appendages or a singular appendage that have replaceable scouring attachments joined to the appendages. The motor that propels the appendages can be positioned anywhere on or in the motor vehicle/craft, whether under the hood, in the cabin or elsewhere. The motor driven appendages with joined scouring attachments may be mounted on the windshield of the vehicle directly opposite of the windshield wiper blades. When turned on, the motor may move the appendages with joined attachments in a side to side and/or up and down motion across the windshield. The appendages may include an unpliable metal such as: steel, titanium, tungsten, or inconel, and the scouring attachments may include nylon scouring pads or a vinyl coated mesh attached to and covering rubber or foam.
US11230265B2
A window wiping assembly for removing moisture and debris from a side window of a vehicle includes a positioning element that is mountable to an exterior surface of a vehicle door having a window opening positioned therein. The positioning element extends substantially between opposed endpoints of a lower edge of the window opening. A wiper blade is engaged to and extends from an inner face of the positioning element so that an outer edge of the wiper blade contacts an exterior face of a window that is positioned in the window opening. The wiper blade extends substantially between opposed ends of the positioning element. The wiper blade removes moisture and debris from the exterior face of the window as the window is raised and lowered within the window opening.
US11230258B2
An anti-theft device for a vehicle has a vehicle transmitting device for emitting a signal. The device has a vehicle receiving device for receiving an identification transmitter signal. The device also has a vehicle control device which is configured to control a security device on the basis of the reception of an identification transmitter signal. In this case, the vehicle control device is also configured to deactivate the vehicle transmitting device if it has detected the capture of a user signal and the reception of at least one identification transmitter signal within a predetermined interval of time. This makes it possible to achieve a higher degree of security of the anti-theft device in a manner set by the user himself.
US11230252B2
A side airbag apparatus has an inflatable side airbag, an inflator which supplies the side airbag with gas, a base member in which the folded side airbag and inflator are accommodated, and a harness connected to the inflator to supply it with power for ignition. The base member has a backside surface which faces an inside of the seat, a frontside surface, a protrusion portion formed on the frontside surface, and a harness supporting portion below the protrusion portion which fixes a portion of the harness so as to restrict lateral and vertical movements of the harness relative to the frontside surface.
US11230251B2
A side airbag device includes a main bag which is an airbag deployed between a passenger seated on a seat and a side wall portion of a vehicle. The airbag expands by gas supply when a vehicle side collision occurs. The side airbag device also includes a sub bag deployed between a side frame on a vehicle outer side in a seat back of the seat and the passenger. The sub bag expands by supplying gas and pushes a waist portion of the passenger forward from backward, prior to deployment of the main bag, when the vehicle side collision occurs.
US11230250B2
The invention relates to a restraint device, in particular for a motor vehicle, for reducing an abrupt sideward movement of an occupant in the case of an impact with an airbag which is inflatable by means of a gas generator when an accident situation occurs. It is provided that the airbag has at least one side chamber and one shoulder chamber which are connected together, wherein in the inflated state of the airbag the side chamber and the shoulder chamber form different main extension planes which run at an angle to one another. An anchoring strap is fastened at one end to the shoulder chamber and at the other end to the vehicle seat. The shoulder chamber comprises two regions which transition into one another and which together form a reverse U-shape, the base thereof in the inflated state of the shoulder chamber forming the upper end thereof.
US11230248B2
A knee airbag apparatus including a housing part that is formed such that one side thereof is open, a cover part covering the open portion of the housing part, a cushion part that is accommodated in a folded state inside the housing part and connected to an inflator, and a flap part surrounding the folded cushion part on a side of the cover part, and blocking a gap between the housing part and a lower panel of a vehicle to substantially prevent the cushion part from being caught by the lower panel when the cushion part is deployed.
US11230247B2
An assembly includes a seatbelt and an inflation chamber connected to the seatbelt. The inflation chamber is inflatable from an undeployed state to a deployed state. The inflation chamber includes a first inflation chamber and a second inflation chamber. The first inflation chamber is positioned above the second inflation chamber.
US11230243B2
Event-based connected vehicle control and response systems, methods, and apparatus are disclosed. An example method comprises identifying the occurrence of an event, storing first data corresponding to apparatus operation for a first threshold amount of time prior to the event, during the occurrence of the event, and for a second threshold amount of time after the event, determining whether a responsive object is involved in or near the event, in response to determining that the responsive object is involved in or near the event, transmitting the first data to the responsive object, and receiving, from the responsive object, second data, analyzing the first data and the second data to determine a party at-fault for the event, aggregating the first data and second data into an event report, and causing, automatically, a response to be initiated through an entity associated with the party at-fault.
US11230242B2
A communication system for a vehicle includes an accelerometer, and a controller electrically coupled to the accelerometer and configured to respond to a signal indicative of an accident of the vehicle. The controller's response to the signal includes activating an emergency mode, requesting biometric data of occupants of the vehicle, and transmitting data identifying the vehicle, a location of the vehicle and a time of activation, and biometric data.
US11230240B2
The proposed connection device includes attachment portions that are separated from each other such that the one of the crash absorbing member and the vehicle body component is insertable between the attachment portions. This allows for a transverse slidable motion of the one of the crash absorbing member and the vehicle body component with respect to the main body. Thus, the crash absorbing member or the vehicle body component, whichever is going to be attached to the attachment portions, is slidable in transverse direction, i.e. substantially perpendicular to a longitudinal direction of e.g. the crash absorbing member.
US11230229B2
A stowing device includes a stowing main body having a hole part at a side thereof, a side panel covering the side of the stowing main body, a lid including a hinge having a hinge hole thereof and partially positioned in a gap between the side of the stowing main body and the side panel, a bush inserted through the hole part and the hinge hole, and a temporary holding mechanism configured to temporarily hold the bush at a predetermined position with respect to the hole part. A sum of a protruding length of the bush at the predetermined position protruding from the hole part and a dimension obtained by subtracting a dimension of overlap between the hinge and the bush in a width direction from a maximum width of the part of the hinge positioned in the gap, is set to be less than a width of the gap.
US11230228B2
A pivot detent system acts between two components that rotate with respect to one another around an axis to control rotation from a first set position to at least a second set position with each of said two components including a cylindrical section and a resilient means being arranged within a cylindrical space between the cylindrical sections to act between the two components.
US11230224B2
A lamp for a vehicle includes a light source unit that generates light and an optical unit for guiding the light. The light source unit includes a plurality of light sources arranged in a matrix shape, and the optical unit includes a plurality of optical members disposed in a traveling direction of the light. The light generated from the plurality of light sources passes through the optical unit to form a beam pattern.
US11230223B1
A vehicle system device is provided. The vehicle system device includes a headlamp, a storage storing information about a height where the headlamp is mounted and a left and right distance, and a controller. The controller includes a road surface information generator that generates road surface information corresponding to a sensor signal, a coordinate converter that obtains location coordinates of the road surface information and converts the location coordinates into angle coordinates based on the information stored in the storage, and a headlamp controller that controls the headlamp to emit the road surface information based on the angle coordinates. In addition, various embodiments recognized through the specification are possible.
US11230220B2
An anchor device for a cargo securement strap includes a frame configured to engage a mounting track. The anchor device further includes a hook receiver coupled to the frame. The hook receiver is configured to receive a hook of the cargo securement strap. The anchor device further includes a keeper coupled to the frame. The keeper includes a keeper body and at least one keeper finger extending from a side of the keeper body. The keeper is configured to move between a first position and a second position. In the first position, the at least one keeper finger contacts a bolt and the keeper body is positioned to retain the hook. In the second position, the keeper body is positioned to allow for removal of the hook from the hook receiver.
US11230219B2
There is disclosed an attachment for facilitating positioning of a pliable or flexible line such that said line extends over at least one object, the attachment being removably attachable to a free end of said line and being able, when so attached, to be thrown so as to carry the end over the object(s) whereby said positioning is effected.
US11230218B2
A slide out kitchen for a vehicle is provided. The slide out kitchen includes an elongate cabinet adapted for moveable, mounting between a closed configuration and an extended configuration. At least one cooktop and an accessory engagement structure to secure kitchen accessories to the cabinet, are also provided.
US11230205B2
A power storage unit is configured with a plurality of cell strings (St1, St2, St3), where the cell strings are parallel-connected, and each cell string (St1, St2, St3) is constituted by a plurality of series-connected cells (E111 to E1nn, E211 to E2nn, E311 to E3nn). Voltage detector (111 to 13n) detects a voltage of each of the plurality of cell strings (St1, St2, St3). A plurality of switches (S1, S2, S3) are respectively inserted in the plurality of cell strings (St1, St2, St3). Management unit (20) performs, in a non-running state of vehicle (2) that power supply system (1) is mounted on, an equalization process to equalize a voltage and/or capacity between the plurality of cell strings (St1, St2, St3) by turning on at least two of the plurality of switches (S1, S2, S3).
US11230201B2
A system of charging a battery of a vehicle is provided. The system includes a charger having a direct current (DC) capacitor to which a DC voltage converted from an AC charge voltage is applied and a first DC converter that converts a magnitude of a voltage of the DC capacitor. A first battery is connected to the first DC converter and is charged with a DC voltage converted by the first DC converter. A second DC converter is connected to the battery and converts a magnitude of a voltage of the battery. A second battery receives a DC voltage converted by the second DC converter. A controller charges the DC capacitor up to a predetermined initial charge voltage using power stored in the second battery by operating the second DC converter and the first DC converter in a backward direction before the AC charge voltage is provided to the charger.
US11230200B2
An apparatus for controlling a charging system using a motor-driving system is configured to suppress the occurrence of torque in a motor when a battery is charged by receiving the supply of external charging current to a neutral point of the motor.
US11230196B2
Embodiments of the invention are directed toward a geared traction drive system configured to drive a wheel of a vehicle, comprising: a driveshaft for transmitting power to the wheel; an electric drive motor for driving the driveshaft, the electric drive motor configured to receive signals from a vehicle dynamic control system to command a required speed; a gear reduction component for reducing the speed of the motor by a predetermined factor to a lower speed suitable for driving the wheel; and a drive electronics component that works with the electric drive motor to drive the wheel to the speed commanded by the vehicle dynamic control system.
US11230195B2
A hybrid electrodynamic levitation system that utilizes both superconducting and conductive tracks. The hybrid system reduces the overall drag induced upon the system and reduces the amount of power required to achieve operating speeds, while resolving the issue of requiring velocity relative to the track for levitation. The total initial and operating costs of the hybrid system can be lower than utilizing a superconductive or conductive track alone, while still enabling a fail-safe levitation system for high speed transportation.
US11230193B2
A road vehicle with an electric drive comprising: at least one pair of drive wheels; a reversible electric machine, which can be connected to the drive wheels; an electronic power converter, which controls the electric machine; an electric energy storage system, which is connected to the electronic power converter; first power wirings comprising at least two first electric wires, which connect the electric machine to the electronic power converter; and second power wirings comprising at least two second electric wires, which connect the electronic power converter to the storage system; and a cooling system, which is thermally coupled to at least one power wiring in order to remove heat from the power wiring.
US11230192B2
A monitoring method includes, among other things, within an electrified vehicle, providing an accessory battery that is configured to power an electrical bus, and a traction battery that is configured to power the electrical bus. The method further includes loading the electrical bus with electrical loads of the electrified vehicle when an amount of power provided to the electrical bus by the traction battery is reduced. After the loading, the method compares an electrical parameter of the accessory battery to a threshold value to assess a condition of the accessory battery.
US11230185B2
A reserve fuel tank retention and control (RTRC) module and a method of operating a vehicle including an engine and a main fuel tank containing a fuel, the method including mounting the RTRC module onto the vehicle; fluidly connecting the RTRC module to the engine and to the main fuel tank; actuating a valve of the RTRC module for a predetermined time to purge moisture in a fuel supply hose into the engine; and upon the main fuel tank becoming empty, actuating the valve to allow fuel from the reserve fuel tank to supply the engine.
US11230176B2
A battery system (10) for use on a vehicle electrical system (50) of a motor vehicle, comprising a negative pole (21), a positive pole (22), a battery module (5) and a switching unit (60) that has at least one actuatable switch and a current sensor (65) for measuring a battery current (IB) flowing through the battery system (10) is disclosed. The switching unit (60) is operable in a safety mode in which the at least one switch and the current sensor (65) interact such that the battery current (IB) is limited to a prescribed maximum value or is interrupted for a prescribed maximum period of time if the battery current (IB) exceeds a prescribed limit value and hence starting of the motor vehicle is prevented.
US11230170B2
A motor vehicle has an interior which is accessible via a door opening which can be closed by a door and which can be enlarged from a driving position into a parking position by displacing a vehicle roof region delimiting the door opening. The vehicle roof region can be moved along as part of the at least substantially entire vehicle roof which can be displaced between the driving position and the parking position relative to a lower vehicle body part. The door is mounted on the displaceable vehicle roof.
US11230163B2
A vehicle air handling system includes a user input interface, air duct housing, first and second panel duct doors, at least one air blower, and a first panel actuation assembly. The air duct housing has an air inlet, and first and second panel ducts. The first and second panel duct doors are disposed to selectively open and close the first and second panel ducts, respectively. Air is drawn into the air duct housing via the air inlet and conveyed toward the panel ducts. The first panel actuation assembly is operatively coupled to the first and second panel duct doors to simultaneously control positions in response to operation of the user input interface between a plurality of settings. The positions of the first and second panel duct doors include at least one setting in which different airflow volumes are passed by the first and second panel duct doors.
US11230162B2
An interior ventilation system for a motor vehicle includes an air measurement chamber, into which outdoor air of the motor vehicle can be fed via an outside air supply line and vehicle interior air of the motor vehicle can be fed via an inside air supply line, air quality sensors for measuring a harmful-substance content in air located in the air measurement chamber, and a measurement air control unit, which is designed to selectively supply outdoor air and/or vehicle interior air to the air measurement chamber. A motor vehicle includes such an interior ventilation system.
US11230158B2
A phase-change energy storage air duct of an automobile air conditioning system. A phase-change energy storage unit (2) is configured inside an air duct (1) of an air conditioning system. By means of phase-change heat absorption or release, residual heat in the air is absorbed, and the heat is released to air with a lower temperature, so that energy is recycled to achieve energy saving. The temperature of air entering a room or a carriage is kept stable, and thus the user experience is improved. When the air conditioning system fails, the phase-change energy storage unit (2) can still utilize stored cooling capacity or heat to cool down or heat up air in the air duct, so that a supply of air can be kept stable for a period of time, and thus the user experience is improved. The present application also relates to an automobile air conditioning system.
US11230154B2
The invention relates to a connection system for connecting a damper unit of a vehicle inside a wheel suspension of the vehicle, the connection system having: an upper attachment region for attaching the damping unit, at least part of said region surrounding a receiving area for the damping unit and the receiving area extending around a first axis acting as the damping axis of the damping unit; a lower attachment region for coupling to the wheel-side portion of the wheel suspension, said lower attachment region having, in particular, two mutually spaced lower sections with an attachment area therebetween and an intermediate region which connects the upper attachment region to the lower attachment region. The main extension of the intermediate region corresponds to the direction of the first axis and the intermediate region allows the passage of a drive shaft of the vehicle. The connection system is made of an extruded part, the extrusion direction of which is the direction in which the extruded material extends, said material thus forming the intermediate region of the connection system. The invention also relates to a connection system comprising a clamping mechanism.
US11230148B2
A method for evaluating the firmness of the ground on which is running a vehicle equipped with at least one mounted assembly having a radial stiffness kradial comprising a tyre casing having a crown, two sidewalls and two beads, equipped with a sensor sensitive to the circumferential curvature and positioned in line with the crown, comprises the following steps: Estimating a value of the curvature ρA of the tire casing corresponding to first steady-state conditions of the tire casing in contact with the ground; and Evaluating the relative firmness of the ground with respect to the radial stiffness kradial of the mounted assembly as being a function of the value of the curvature ρA of the tire casing.
US11230142B2
A vehicle wheel includes: a pair of rail members configured as separate members from the rim and fixed to an outer circumferential surface of a well portion of a rim of a wheel; and a sub air chamber member serving as a Helmholtz resonator and disposed between and supported by the rail members. A method of manufacturing the vehicle wheel is also provided. The method includes the steps of: fixing the pair of rail members to the outer circumferential surface of the well portion; and attaching the sub air chamber member to the well portion through the pair of rail members such that the sub air chamber member is supported between the pair of rail members, wherein the rail member fixing step includes fixing the pair of rail members using a jig with the rail members spaced apart by the predetermined distance.
US11230140B2
A method for mounting a sheet delimited by edges substantially in a plane, the method involving providing a plurality of corner segments on the back of the sheet at least in the vicinity of corners between two edges; and connecting the corner segments by fitting at least one mounting member in between the corner segments, attaching each corner segment to a connection member, which is flexible and glued to the back of the sheet, and subsequently forcing the corner segments apart outwardly substantially in the plane.
US11230127B2
The invention relates to a method of aligning magnetic flakes, which includes: coating a substrate with a carrier having the flakes dispersed therein, moving the substrate in a magnetic field so as to align the flakes along force lines of the magnetic field in the absence of an effect from a solidifying means, and at least partially solidifying the carrier using a solidifying means while further moving the substrate in the magnetic field so as to secure the magnetic flakes in the carrier while the magnetic field maintains alignment of the magnetic flakes. An apparatus is provided, which has a belt for moving a substrate along a magnet assembly for aligning magnetic flakes. The apparatus also includes a solidifying means, such as a UV- or e-beam source, and a cover above a portion of the magnet assembly for protecting the flakes from the effect of the solidifying means.
US11230108B2
There is disclosed a fluid container 200 useable with print apparatus. The fluid container comprises a primary module 210 comprising: a primary reservoir 220 to contain print fluid and a regulated chamber 230 to receive the print fluid from the primary reservoir 220. The regulated chamber 203 comprises a regulator unit 232 to actuate a gas control valve 234 to control a flow of relief gas into the fluid container 200 as print fluid is discharged from the fluid container 200. The fluid container comprises a secondary module 250 comprising a secondary reservoir 252 to contain print fluid. The primary reservoir 220 is to receive the print fluid from the secondary reservoir 252 via a re-supply conduit 260 between the secondary reservoir 252 and the primary reservoir 220. The secondary reservoir 252 is to receive the relief gas via the gas control valve 234, and the primary reservoir 220 is to receive the relief gas via the secondary reservoir 252.
US11230106B2
A printing apparatus is a serial-type printing apparatus including a discharge head configured to discharge a liquid (ink) toward a medium, a carriage configured to reciprocate in a scanning direction in a state of supporting the discharge head, and a platen configured to guide transport of the medium, and a maintenance unit is installed sandwiching the platen from both sides in the scanning direction and configured to maintain performance of the discharge head.
US11230089B2
A wash-off label includes a face film. According to an embodiment the face film is at least uniaxially oriented and comprises at least one of the polyolefins: cyclic olefin copolymer, propylene terpolymer, propylene random copolymer, propylene homopolymer, heterophasic polypropylene and linear low density polyethylene. The face film has density between 0.85 and 0.94 g/cm3 at room temperature (23±2° C.). Further the invention relates to a labelled item comprising the wash-off label.
US11230084B2
A method of making a hybrid composite component, the method including interleaving one or more metallic mesh laminae with two or more interleaved laminae of a first fiber reinforced composite material, wherein at least a first portion of the one or more metallic mesh laminae extends past a first edge of the two or more interleaved laminae of the first fiber reinforced composite material, and wherein at least a second portion of the two or more interleaved laminae of the first fiber reinforced composite material extends past a second edge of the one or more metallic mesh laminae; and providing one or more abutting laminae of a second fiber reinforced composite material in a position abutting the second edge of the one or more metallic mesh laminae, wherein the one or more abutting laminae of the second fiber reinforced composite material are interleaved with the second portion of the two or more interleaved laminae of the first fiber reinforced composite material. Also provided are composite components provided by the method.
US11230079B2
The present invention provides a high-pressure piston-cylinder assembly for compaction treatment comprising a cylinder comprising a plurality of sections which are longitudinally stacked and joined to form the cylinder; a piston configured for moving in and along the cylinder; and a base configured for being coupled with the cylinder to provide mechanical support to the cylinder; wherein each of the sections includes one or more releasing channels for releasing of liquid or gas fluid generated during compaction treatment. The high-pressure piston-cylinder assembly is sealed by one seal having a helical coiled sealing ring structure tightly encircling the piston, and another seal encircling a cylindrical sealing block protruded from the base and into the cylinder. The resulting piston-cylinder assembly can be more effectively manufactured, has better durability and tolerance in high-pressure operation.
US11230077B2
A tooling inspection and analysis system measures tooling quality of a multi-tip tablet punch having a barrel with a plurality of tips each having a tip cup for forming a tablet. The system comprises a base. A carriage assembly has a cavity for supporting a multi-tip tablet punch, which when in use is aligned with an X-axis. A Y-axis linear slide mounts the carriage assembly to the base for movement relative to the base along a Y-axis. A sensor is adapted to measure distance. A Z-axis linear slide mounts the sensor to the base for movement relative to the base along a Z-axis. A programmable controller is operatively connected to the Y-axis linear slide, the Z-axis linear slide and the sensor. The controller is programmed to move the carriage assembly and the sensor to automatically align the sensor to measure working length of each tip of a multi-tip tablet punch mounted in the cavity.
US11230071B2
An application head, comprising an application system, guiding means defining a guiding plane, a cutting system comprising a first cutting tool movable in translation and a second cutting tool, and a clamping system comprising a first clamping tool movable in translation and a second clamping tool. A first control means is able to displace the cutting tools together between initial and final cutting positions representing a variation in distance along the guiding plane and a second control means is able to displace the clamping tools together between initial and final clamping positions representing a variation in distance along the guiding plane.
US11230064B2
A vertical flow-wrapper, for producing tubular bags from a foil web, with a frame/housing, at which a form-fill-tube, a longitudinal-sealing means and a cross-sealing means and a cutting means are provided. The vertical flow-wrapper includes a part of the frame/housing that is moveable relative to the frame/housing from an operation position into an inspection position and vice versa, and the cross-sealing means is provided on the part.
US11230063B2
An additive manufacturing system operates an extruder to extrude a swath of thermoplastic material through at least two nozzles of the extruder to form a swath of thermoplastic material along a path of relative movement between the extruder and a platform. The speed of the extruder along the path corresponds to a predetermined speed selected with reference to an orientation of the extruder and the angle for the path of relative movement between the extruder and the platform. A controller in the system operates at least one actuator operatively connected to at least one of the extruder and the platform to move the at least one of the extruder and the platform relative to the other of the extruder and the platform along the path of relative movement at the predetermined speed to make the swath of the thermoplastic material contiguous in a cross-process direction.
US11230062B2
A system for part location and long-range scanning of large additively manufactured structures and method for using the same. In some embodiments, the method for locating and scanning a three-dimensional (3D) object comprises scanning a first portion of the 3D object from a first position via a long-range scanner on a mobile platform, determining whether additional portions of the 3D object require scanning, moving the long-range scanner via the mobile platform to a second position based on said determination that additional portions of the 3D object require scanning, and aligning each portion of the scanned 3D object.
US11230060B2
In one example in accordance with the present disclosure, an additive manufacturing build unit is described. The additive manufacturing build unit includes a vibrating bed on which a volume of build material is to be disposed. The bed is to vibrate to remove excess build material. A non-vibrating frame of the build unit supports the vibrating bed. The build unit also includes a bed-frame interface to: couple the vibrating bed to the non-vibrating bed frame, and isolate vibrations to the vibrating bed. A flexible seal of the build unit is disposed between the vibrating bed and non-vibrating frame. The flexible seal prevents build material from contaminating an additive manufacturing system in which the additive manufacturing build unit is disposed and allows relative motion between the vibrating bed and the non-vibrating frame.
US11230045B2
A method for overmolding at least one line (40) comprises the steps: receiving the at least one line (40) in an opening (14) of a sealing element (10), wherein the opening (34) of the sealing element (10) is substantially complementary in shape to a peripheral geometry of the at least one line (40); mounting the sealing element (10) on a mold (30); overmolding the at least one line (40) received in the sealing element in a region (42) that is adjacent to the sealing element (10) and delimited by the sealing element (10); and removing from the mold (30) the sealing element (10) and the at least one line (40) received therein and overmolded in a region.
US11230039B2
A film material insert molding method, includes an intermediate part forming step of forming a first intermediate part having an edge extending radially outward, the edge being disposed at and near an outer peripheral end of a final shape of a film material, a transparent resin layer forming step of forming a second intermediate part including a transparent resin layer, by injection molding, on a front surface of the first intermediate part, with the edge of the first intermediate part being fixed, and a substrate resin layer forming step of forming an insert-molded article including a substrate resin layer, by injection molding, on a back surface of the second intermediate part, the substrate resin layer covering a surface of a radially outer end of the edge.
US11230034B2
A method for producing an aircraft structural component includes the steps of introducing a plurality of semi-finished product layers for producing a component from a fibre-reinforced, thermoplastic plastic material into a compression mould, applying pressure to the stacked semi-finished product layers, the stacked semi-finished product layers being fixed, before pressure is applied, at particular points in their position in the compression mould and/or relative to one another in such a way that, while pressure is being applied to the semi-finished product layers stacked in the compression mould, a sliding movement of the semi-finished product layers relative to one another and/or relative to the compression mould, preventing wrinkling in the semi-finished product layers, takes place, and removing the aircraft structural component from the compression mould.
US11230016B1
In one aspect, a method is described. The method may include providing an end effector tool of a robotic device configured to perform a task on a work surface within a worksite coordinate frame. The method may further include providing first location data indicating a first location of the end effector tool with respect to the work surface, providing second location data indicating a second location of the end effector tool within the worksite coordinate frame, and providing third location data indicating a third location of the end effector tool within the worksite coordinate frame. The method may further include tracking the location of the end effector tool based on the first, second, and third location data, and, based on the tracked location of the tool, instructing the robotic device to manipulate the end effector tool to perform a task on the work surface.
US11230014B2
An aspect of the invention relates to a robot including an operation determining unit that selects an operation of the robot, a drive mechanism that executes the operation selected by the operation determining unit, a body temperature detecting unit that detects a basic body temperature of a user, and a physical condition determining unit that determines a physical condition of the user based on a basic body temperature cycle of the user. When the basic body temperature of the user reaches a predetermined consideration timing in the basic body temperature cycle, the robot changes an amount of activity thereof.
US11229997B2
In order to provide a working machine capable of suppressing an increase in size, a working machine that rotates a working tool with motive power of a motor includes a transmission mechanism that transmits a rotational force of the motor to the working tool, a front case in which the transmission mechanism is disposed, a holding tool that is attached to the front case so as to protrude from an outer surface of the case and is gripped by a worker, and an attaching hole which is provided in the front case and to which the holding tool is attached, and the attaching hole penetrates the front case in plan view intersecting with an axis that is a rotation center of the working tool.
US11229996B2
A fastening tool is provided, wherein a relief valve piston (65) is arranged that blocks an air passage from an air plug (58) to an accumulator chamber (50) and that opens/closes a flow path of a discharge port of compressed air from the accumulator chamber (50) to the atmosphere. When a state in which a trigger lever (21) is pulled while a push lever is released continues for a prescribed time or longer, a portion of the compressed air in the accumulator chamber (50) is released to the outside from the discharge port to notify the operator that the trigger lever (21) has not returned. If the trigger lever (21) is not returned even after the notification, the compressed air in the accumulator chamber (50) is discharged to the atmosphere at once and an air passage from an air plug (58) to the accumulator chamber (50) is blocked.
US11229983B2
A method assesses the beam profile of a light beam of a non-contact tool setting apparatus, the apparatus including a transmitter for emitting the light beam and a receiver for receiving the light beam. The receiver generates a beam intensity signal describing the intensity of received light. The apparatus is mounted to a machine tool having a spindle that is moveable relative to the non-contact tool setting apparatus. The method includes loading an object having an edge into the spindle of the machine tool and using the machine tool to move the spindle relative to the apparatus so that the edge of the object passes through the light beam. The beam profile of the light beam is then determined using the beam intensity signal generated at a plurality of positions during the step (ii) of moving the edge of the object through the light beam.
US11229977B2
Embodiments of an integrated laser hot wire deposition head are disclosed. In one embodiment, the deposition head includes a structural frame, a laser process sub-system, a wire feeding device, and a contact tube. The laser process sub-system is mounted within the structural frame to deliver a single beam path laser beam in a longitudinally-oriented direction toward a substrate or a part to be additively manufactured. The wire feeding device and contact tube are mounted within the frame to feed a consumable filler wire toward the substrate or part at an angle with respect to the longitudinally-oriented direction. The deposition head can be moved omni-directionally with respect to the substrate or the part, under the guidance of a motion control system, to additively manufacture the part without having to angularly change an orientation of the single beam path laser beam from the longitudinally-oriented direction or rotate the deposition head.
US11229974B2
To enable welding in a state in which aluminum plating in a desired welding region is removed at a desired high accuracy, a plating layer (103) in a welding region (151) and a plating layer (104) in a welding region (152) are removed using an alkaline solution to form a preprocessed aluminum plated steel sheet (101a), and a plating layer (123) in a welding region (153) and a plating layer (124) in a welding region (154) are removed using an alkaline solution to form a preprocessed aluminum plated steel sheet (121a).
US11229973B2
Methods for determining the quality of a weld of a workpiece welded by laser-beam welding, wherein at least a partial region of a molten pool and/or of a surrounding area of the molten pool is observed by means of a measuring system during the laser-beam welding and the quality of the weld of the welded workpiece is determined on the basis of the observation result. At least one characteristic value that correlates with molten pool oscillation of the molten pool is observed during the laser-beam welding and a measure of an amplitude of the molten pool oscillation and/or a measure of a frequency of the molten pool oscillation is determined from the observed time curve of the characteristic value. A probability and/or a frequency for the occurrence of hot cracks at the weld of the workpiece is inferred.
US11229971B2
Provided is a three-dimensional laminating and shaping apparatus 100 including a column unit 200 that is configured to output an electron beam EB and deflect the electron beam EB toward the front surface of a powder layer 32, an insulating portion that electrically insulates a three-dimensional structure 36 from a ground potential member, an ammeter 73 that is configured to measure the current value indicative of the current flowing into the ground after passing through the three-dimensional structure 36, a melting judging unit 410 that is configured to detect that the powder layer 32 is melted based on the current value measured by the ammeter 73 and generate a melting signal, and a deflection controller 420 that is configured to receive the melting signal to determine the condition for the irradiation with the electron beam.
US11229969B2
A brazing connection includes a first component comprising a first material and including a first connection portion, a second component comprising a second material and including a second connection portion, a heating element that is electrically conductive and electrically resistant positioned between the first connection portion of the first component and the second connection portion of the second component, where the heating element is configured to transmit heat when conducting an electrical current, and a brazing material configured to melt when receiving heat from the heating element, thereby connecting the first component to the second component.
US11229966B2
A tool and related method for the non-cutting production or reworking of a thread in/on a workpiece comprises a forming area which is rotatable about a tool axis (A), the forming area having a plurality of pressing lobes protruding or projecting radially outwards away from the tool axis (A) for producing or post-reworking the thread by pressing the pressing lobes into the workpiece surface. The pressing lobes are arranged in succession along a shaping curve which substantially spirally encircles the tool axis (A), and the pitch of the shaping curve corresponds substantially to the pitch of the thread to be produced or reworked. The pressing lobes form at least one pressing ridge, wherein adjacent to the at least one pressing ridge a flaring ridge with a lower height HB than the height of the pressing ridge HD is formed.
US11229964B2
The present application relates an apparatus for chamfer-machining at least two edges of a toothed workpiece, wherein the apparatus comprises at least one workpiece spindle with a rotatably mounted workpiece holder for receiving the workpiece and a machining head movable relative to the workpiece holder via at least one axis of movement, wherein on the machining head at least one first tool spindle with a first rotatably mounted tool holder is provided for receiving at least one first chamfer milling cutter for chamfer-machining a first edge of a toothing of a workpiece received in the workpiece holder, wherein on the machining head a second tool spindle with a second rotatably mounted tool holder is provided for receiving an end milling cutter for chamfer-machining a second edge of a toothing of a workpiece received in the workpiece holder.
US11229961B2
A cutting insert and a shoulder milling tool are disclosed. The cutting insert includes a surface-wiping secondary cutting edge inclined in relation to a median plane of the cutting insert such that a distance to the median plane decreases in a direction toward a corner cutting edge. The corner cutting edge, as seen in a side view along the median plane and towards a main cutting edge, has a concave curve.
US11229958B2
The invention relates to a step drill having a shaft section extending along a longitudinal axis of the step drill and a cutting section with a cutting tip, and having a chip-breaking geometry which comprises a concavely curved surface and is configured such that ribbon chips are broken on the concavely curved surface during rotation of the step drill, whereby the chip-breaking geometry is disposed on a reaming step of the step drill.
US11229957B2
The invention relates to a drilling tool (50), in particular a dowel hole drill, for the machining of workpieces, in particular workpieces made of wood, plastics, composite materials, comprising a drill shaft (56) with a front surface (60), and to a drill head (58) with at least one cutting edge (66), which is firmly connected, such as soldered, to the drill shaft (56). In order to make available a drilling tool of the type mentioned at the start, which has a broad range of application and is simple to produce, it is provided that the drill head (58) is formed from a composite material with exclusively two layers (38), namely a hard metal layer (36) and an ultra-hard layer (38) which is connected to the hard metal layer (36) and preferably formed from polycrystalline diamond or polycrystalline boron nitride, that the ultra-hard layer (38) is connected directly to the front surface (60) of the drill shaft (56) and that the at least one cutting edge (66) is formed by the ultra-hard layer (38), and a drill bit (62) such as a centering tip is formed by the hard metal layer (36).
US11229954B2
An additive manufacturing apparatus and corresponding method for building an object by layerwise consolidation of material, where the apparatus includes a build enclosure containing a build support for supporting the object during the build, a material source for providing material to selected locations for consolidation, a radiation device for generating and directing radiation to consolidate the material at the selected locations and an acoustic sensing system. The acoustic sensing system may be arranged to detect acoustic signals generated in the build enclosure by consolidation of the material with the radiation. The acoustic sensing system may be a passive acoustic sensing system arranged to detect acoustic signals generated in the build enclosure that are indicative of at least one condition of the building process and/or the object.
US11229950B2
A method of forming an article including: contacting a fugitive tool with a powdered parent material; densifying the powdered material; and destructively removing the fugitive tool. A coating of a different material may be formed against the parent material using a similar approach.
US11229937B2
A press brake for bending a workpiece including a movable ram and a support beam. A punch is connected to the ram, and a die is connected to the support beam. The punch and the die are separated by a gap. The ram is configured to be driven towards the support beam to thereby close the gap between the punch and the die and deform the workpiece. The die includes a pair of die members extending in a longitudinal direction separated by a recess having a width in a lateral direction perpendicular to the longitudinal direction. The width of the recess is adjustable by moving the die members, which are releasably engaged with the support beam. The die members move horizontally to disengage from the support beam to thereby allow for lateral movement of the die members to adjust the width of the recess.
US11229933B2
A treatment system, including at least one of: a solid waste material treatment module with the capabilities of disinfecting, sterilizing and/or destruction of potentially hazardous materials; a liquid waste material treatment module; and, a gaseous waste material treatment module, wherein the solid, liquid and gaseous material treatment modules can be used separately or selectably interconnectable to each other.
US11229925B2
Systems and processes for curing a wet coating of a coated substrate are disclosed. The system includes a ventilation system and a curing room configured to receive the coated substrate being displaced along a displacement axis and includes at least an upstream curing section and a downstream curing section. The upstream curing section includes an upstream catalytic infrared heating system for producing an upstream infrared radiation at an upstream radiation intensity to heat and partially cure the wet coating while the coated substrate is being displaced through the upstream curing section. On the other hand, the downstream curing section includes a downstream catalytic infrared heating system for producing a downstream infrared radiation at a downstream radiation intensity, being lower than the upstream radiation intensity, to further cure the wet coating while the coated substrate is being displaced through the downstream curing section for producing a cured coating.
US11229922B2
A portable hydrogen-containing ozone water humidifier including a housing with a mist outlet, a water tank for storing water, a hydrogen-containing ozone water generator, an ultrasonic atomizer for converting water into mist, a rechargeable battery and an electronic controller is revealed. An outlet pipe is connected to the bottom of the water tank and the hydrogen-containing ozone water generator is disposed on the outlet pipe for hydrolysis of the water to generate oxygen and ozone gas at an anode plate and hydrogen gas at a cathode plate and further get disinfectant water formed by ozone water mixed with hydrogen-rich water while the ultrasonic atomizer is arranged at an outlet end of the outlet pipe. The rechargeable battery provides power to the electronic controller, the hydrogen-containing ozone water generator, and the ultrasonic atomizer for driving them to work. The humidifier is compact and easy to carry.
US11229919B2
The invention discloses a water outlet device, which includes a shell part, a movable plate and a driving mechanism. The shell part is provided with a water outlet part. The driving mechanism connects the movable plate to drive the movable plate to slide relative to the water outlet part between the first position and the second position; the water outlet part has a water outlet, and the water outlet has a first inner side wall and a second inner side wall; the movable plate is provided with an insertion part, which has a first outer side wall and a second outer side wall side wall, and the insertion part is inserted into the water outlet; wherein: the movable plate is located in the first position: the water outlet forms a first water outlet channel sandwiched between the first outer side wall and the first inner side wall; the movable plate is located in the second position: the water outlet forms a second water outlet channel sandwiched between the second outer side wall and the second inner side wall, that is to say, the movable plate circulation makes the outlet water from the first water outlet channel to the second water outlet channel circulate to produce mixed water spray.
US11229906B2
A lateral flow assay (LFA) device includes a sample port that holds the sample fluid before a hole is made in a wall of the sample port. The LFA device includes a cap with a sealer. The sealer fits inside the sample port after the sample port receives the sample fluid, forms a compartment for holding a predetermined volume of sample fluid between the sample port's wall and the sealer, and pushes any amount of sample fluid in excess of the predetermined volume out of the compartment after the cap is fitted inside the sample port. The LFA device includes a breaker with a tip to make a hole in the wall of the sample port causing the sample fluid held inside the compartment to be applied to the capillary pad after the start of a test.
US11229905B2
A pipette controller for aspirating and dispensing multiple aliquots of a fluid from a reservoir of fluid. The pipette controller can include a pipette holder adapted to operatively connect a pipette to the pipette holder; a pump having a vacuum port and a pressure port, the pump pneumatically connected to the pipette holder; an aspirate valve that controls airflow between the vacuum port and the pipette holder; a dispense valve that controls airflow between the pressure port and the pipette holder; a piston chamber; an aliquot dispense pump including a piston having a shaft that extends into the piston chamber, the shaft defining a stroke length; and an aliquot check valve that connects the pipette holder and the aliquot dispense pump; wherein the aliquot valve opens to allow airflow into the pipette holder upon engagement of the aliquot dispense valve. The pipette controller can also include a piston pump pneumatically connected to the pipette holder configured to deliver a bolus of air to the pipette holder.
US11229880B2
Apparatuses and methods for extracting desired chemical species including, without limitation, lithium, specific lithium species, and/or other chemical compounds from input flows in a modular unit. The input flows may be raw materials in which lithium metal and/or lithium species are dissolved and/or extracted. The apparatuses and methods may include daisy chain flow through separate tanks, a column array, and combinations thereof.
US11229875B1
A scrubbing solution for removing contaminants, including particularly hydrogen sulfide, from a fluid. The scrubbing solution includes at least one scrubbing reagent which has a primary or secondary amine and an acid, which may be phosphoric acid. The fluid being scrubbed is passed through the scrubbing solution. The contaminants react with the scrubbing reagent securing them in the scrubbing solution. The fluid being scrubbed and the scrubbing solution are then separated. The scrubbing solution is heated and, if the scrubbing solution is under pressure, the pressure is reduced. The acid facilitates thorough removal of the contaminants, and especially the hydrogen sulfide, from the scrubbing solution. The scrubbing solution is then ready for reuse. Because the scrubbing solution is rendered substantially free of hydrogen sulfides, it can absorb other sulfide contaminants that might not otherwise be absorbed.
US11229872B2
Embodiments of the present disclosure include a metal-organic framework (MOF) composition comprising one or more metal ions, a plurality of organic ligands, and a solvent, wherein the one or more metal ions associate with the plurality of organic ligands sufficient to form a MOF with kag topology. Embodiments of the present disclosure further include a method of making a MOF composition comprising contacting one or more metal ions with a plurality of organic ligands in the presence of a solvent, sufficient to form a MOF with kag topology, wherein the solvent comprises water only. Embodiments of the present disclosure also describe a method of capturing chemical species from a fluid composition comprising contacting a MOF composition with kag topology and pore size of about 3.4 Å to 4.8 Å with a fluid composition comprising two or more chemical species and capturing one or more captured chemical species from the fluid composition.
US11229859B2
A method of recovering a bead support from an emulsion includes supplying an aqueous surfactant solution into a centrifuge tube; supplying a hydrophobic liquid over the surfactant solution in the centrifuge tube, wherein a ratio of the volume of the aqueous surfactant solution to the volume of the hydrophobic liquid is not greater than 0.5; and applying an emulsion over the hydrophobic liquid while centrifuging, the emulsion comprising a dispersed aqueous phase including the bead support, the emulsion breaking and material of the dispersed phase preferentially partitioning to the surfactant solution.
US11229856B2
An etching solution recycling system for a wafer etching apparatus is provided. The etching solution recycling system includes a settling tank, a seed provider, and a fluid control unit. The settling tank is connected to an etching tank of the wafer etching apparatus and configured to receive an etching solution from the etching tank. The seed provider is configured to provide at least one seed crystal into the settling tank to reduce the silicate concentration in the etching solution in the settling tank. The fluid control unit is configured to deliver the etching solution in the settling tank back into the etching tank.
US11229839B2
A cloud gaming system is disclosed. One example includes a game server that is configured to execute video games. The game server provides an interface for a remote client device to interface with the game server and request that games be played by streaming video frames to the remote client device. The game server is located in a first data center. A storage server connected to the game server over a network connection in the first data center. A save data server located in a second data center. Data selection logic of the game server is configured to retrieve save data from the save data server and cache the save data to a save data disk of the game server. The data selection logic is configured to automatically retrieve the save data from the second data center to the first data center upon detecting a session initiation for a user account used via the remote client device. The save data including a current state of game play that represents activity performed during play of a game. The save data is used to render the current state of game play after game logic of the game is loaded for the session initiation.
US11229837B2
[Object] To provide a haptic presentation apparatus capable of quickly deforming a surface. [Solving Means] A haptic presentation apparatus includes a base material, an elastic layer, and a fluid transport apparatus. The base material forms a first space and includes a first through hole. The elastic layer covers a surface of the base material including the first through hole. The fluid transport apparatus injects fluid between the elastic layer and the base material via the first through hole. The elastic layer is expanded by injecting the fluid from the fluid transport apparatus such that an internal pressure of a second space between the elastic layer and the base material is higher than an internal pressure of the first space, and the fluid injected into the second space is vented to outside of the second space via a second through hole by stopping driving of the fluid transport apparatus.
US11229834B2
A portable game device for use when playing a game according to game rules, said game device comprising a kaleidocycle comprising a plurality of n-gon bodies hingedly joined to form a ring of said n-gon bodies wherein a plurality of said n-gon bodies each comprise a surface member provided with game graphics related to said game rules.
US11229833B2
There is provided a shuffled playing card, wherein a suit and a rank are printed on one surface of a card base sheet, and a back pattern is printed on another surface, different sheet IDs for one card base sheet or each of a plurality of card base sheets are printed on the card base sheet, one deck or a plurality of decks are formed by individual cards cut by a cutting machine from the card base sheet, the one deck or the plurality of decks are shuffled by a shuffle machine to form a set of shuffled playing cards, different shuffled playing card IDs for each set are assigned to the shuffled playing card as ID codes, and the sheet ID of the playing card constituting the shuffled playing card and the shuffled playing card ID are associated with each other in a database.
US11229831B2
A telemark ski binding has a toe retainer pivotally coupled to a base. A lock assembly of the binding has an actuator assembly. The lock assembly is adjustable between a locked configuration and an unlocked configuration. The binding further has a heel retainer rotatably coupled to the toe retainer. When the lock assembly is in the unlocked configuration, the toe retainer is unlocked, and the toe retainer and heel retainer are both rotatable together substantially inline, relative to the base, around a first center point. When the lock assembly is in the locked configuration, the toe retainer is locked, and the toe retainer is restrained from rotating relative to the base. The heal retainer is rotatable relative to the toe retainer around a second center point. The second center point is at a different location from said first center point.
US11229820B2
Various weight racks, plate racks, jerk blocks, and methods are disclosed. In some embodiments, the weight racks comprise one or more weight stands that can be connected and disconnected and that comprise rolling elements that allow free movement of the weight stands. In some embodiments, plate racks that allow weight plates to be rolled into and out of them are provided. In some embodiments, jerk blocks that are height adjustable without stacking are provided.
US11229819B1
A dumbbell system a plurality of weights vertically stackable on top of each other and each of the weights has a pair of outer edges disposed oppositely from each other to define a first lateral edge and a second lateral edge. The weights each have a centrally displaced opening vertically extending therethrough and defining a receiving space. The receiving space of each weight is vertically aligned with the receiving space of each of the other weights. A handle is removably extendable into the receiving space. A coupler releasably engages a selected one of the weights to the handle and defines a coupled weight. The coupled weight and each of the weights positioned above the coupled weight is releasably secured to the handle. Each of the weights positioned below the coupled weight are disengaged from the handle.
US11229817B2
A fitness training bag is provided and includes a body having a first interior volume therein that houses a bladder disposed within the first interior volume. The bladder defines a second interior volume therein that houses a fluid disposed within the second interior volume. A handle is coupled to the body and is configured to facilitate manipulation of the body to perform an exercise. An outer bag for a fitness bag and a fitness training bag system are also provided.
US11229809B2
Systems and methods for targeting specific cell types by selective application of ultrasonic harmonic excitation at a resonance frequency (“oncotripsy”) for the specific cell types are presented. The systems and the methods result in permeabilization, lysis, and/or death of the targeted specific cell types by using ultrasonic harmonic excitations that have a frequency and a pulse duration specifically tuned to disrupt nuclear membranes of the targeted specific cell types by inducing a destructive vibrational response therein while leaving non-targeted cell types intact. Target cells may be neoplastic.
US11229800B2
The energy harvesting module is provided with a pendular unit comprising an inertial mass coupled to an elastic piezoelectric beam providing a power voltage. An acceleration sensor provides a signal representative of the instantaneous acceleration of the beam in a direction perpendicular to a surface of the beam, and an angular speed sensor provides a signal representative of the instantaneous angular speed of rotation of the beam about an axis perpendicular to a plane of bending of the beam. Based on the voltage, acceleration and angular speed values, a beam integrity monitoring circuit estimates parameters of a mechanical-electrical transfer function and derives therefrom metrics representative of physical and electrical parameters of the pendular unit and of the material of the beam. This makes it possible to evaluate the proper operation of the energy harvester and to detect a potential performance decrease liable to lead to a failure in the more or less short term.
US11229790B2
Devices, systems and methods are disclosed that allow a patient to self-treat epileptic seizures by electrical noninvasive stimulation of a vagus nerve. The system comprises a handheld stimulator that is applied to the surface of the patient's neck, wherein the stimulator comprises or is joined to a smartphone. A camera of the smartphone may be used to position and reposition the stimulator to a particular location on the patient's neck. The system may also comprise a base station that is used to meter the charging of a rechargeable battery within the stimulator. The base station and stimulator transmit data to one another regarding the status of a stimulation session.
US11229789B2
A neuro activation system includes a patch adapted to be applied externally on a dermis of a user, the patch comprising a flexible substrate and an adhesive on a first side adapted to adhere to the dermis of the user, an electronic package directly coupled to the substrate, the electronic package including a control unit and one or more stimulators, and electrodes directly coupled to the substrate and the electronic package, the patch adapted to generate an electrical stimuli via the electrodes. The neuro activation system further includes a controller in wireless communication with the patch, the controller including remote functionality to start and stop the electrical stimuli.
US11229788B1
Nerve stimulation systems and methods are disclosed for providing improved compliance of a patient to a pelvic disorder treatment regimen. A patient interface module is connected to a control module for providing compliance information related to compliance criteria for a set of scheduled events. Patient compliance is assessed and notification or treatment events can be scheduled, rescheduled or otherwise adjusted based upon patient compliance or non-compliance according to compliance rules and parameters of a treatment compliance module. Both compliance and non-compliance may lead to adjustment of the treatment regimen, scheduled treatment events, and notifications to the patient or user operating the nerve stimulation system.
US11229787B2
A plurality of individually addressable electrodes is supported by a housing. The individually addressable electrodes are for at least one of applying stimulation electrical signals to skin of a user and detecting biometric electrical signals from the skin of the user. At least one of a signal detector is provided for detecting the biometric electrical signals and a signal generator is provided for generating the stimulation electrical signals. An electrode multiplex circuit is provided for addressing the plurality of individually addressable electrodes by at least one of routing the biometric electrical signals from the skin of the user through more than one of the plurality of individually addressable electrodes to the signal detector and routing the stimulation electrical signals from the signal generator through more than one of the plurality of individually addressable electrode to the skin of the user. A microprocessor is provided for controlling at least one of the signal detector, the signal generator, the electrode multiplex circuit.
US11229777B2
A device and method for intravascular treatment of atherosclerotic plaque prior to balloon angioplasty which microperforates the plaque with small sharp spikes acting as serrations for forming cleavage lines or planes in the plaque. The spikes may also be used to transport medication into the plaque. The plaque preparation treatment enables subsequent angioplasty to be performed at low balloon pressures of about 4 atmospheres or less, reduces dissections, and avoids injury to the arterial wall. The subsequent angioplasty may be performed with a drug-eluting balloon (DEB) or drug-coated balloon (DCB). The pre-angioplasty perforation procedure enables more drug to be absorbed during DEB or DCB angioplasty, and makes the need for a stent less likely. Alternatively, any local incidence of plaque dissection after balloon angioplasty may be treated by applying a thin, ring-shaped tack at the dissection site only, rather than applying a stent over the overall plaque site.
US11229774B2
The invention relates to a catheter device, having a catheter (1), an actuation device (8) at a first end of the catheter and also a mechanical transmission element (9, 10) for transmitting a movement along the catheter to the actuation device, the actuation device having a coupling element (14) which is connected to the transmission element (9, 10) and can be actuated by the latter relative to the longitudinal direction of the catheter in a first degree of freedom, and also a conversion element (15) which can be actuated by the coupling element and which converts the actuation movement at least partially into a movement in a second degree of freedom. As a result, a combined movement at the distal end of the catheter can be produced particularly simply for compression and release of a functional element.
US11229770B2
Methods, systems, and devices for facilitation of intraluminal medical procedures within the neurovasculature including a catheter advancement element an inner diameter that is at least about 0.014″ up to about 0.024″ and an outer diameter having at least one snug point. A difference between the inner diameter of the distal, catheter portion and the outer diameter of the tubular portion at the snug point is no more than about 0.010″. A tip portion located distal to the at least one snug point of the tubular portion has a length and tapers along at least a portion of the length of the tip portion, wherein the tip portion has a distal point located a distance of at least 5 mm proximal from the distal-most end of the catheter advancement element, the distal point having a bending force that is no greater than about 0.05 Newtons.
US11229765B2
A water reservoir for an apparatus for humidifying a flow of breathable gas includes a reservoir base including a cavity structured to hold a volume of liquid and a conductive portion provided to the base. The conductive portion is adapted to thermally engage with a heater plate to allow thermal transfer of heat from the heater plate to the volume of liquid. The conductive portion includes a thin film comprising a non-metallic material, and the thin film includes a wall thickness less than about 1 mm.
US11229762B2
A breathing arrangement includes a patient interface, at least one inlet conduit, and a headgear assembly. The patient interface includes a mouth covering assembly including a cushion structured to sealingly engage around exterior of a patient's mouth in use, a nozzle assembly including a pair of nozzles structured to sealingly engage within nasal passages of a patient's nose in use, and a flexible element connecting the mouth covering assembly and the nozzle assembly. The at least one inlet conduit is structured to deliver breathable gas into at least one of the mouth covering assembly and the nozzle assembly for breathing by the patient. The headgear assembly is removably connected to at least one of the mouth covering assembly and the nozzle assembly so as to maintain the mouth covering assembly and the nozzle assembly in a desired position on the patient's face.
US11229746B2
A syringe assembly including: (1) a syringe barrel defining a chamber; (2) a plunger mounted in the chamber and moveable with respect to the barrel; and (3) a cap holder assembly containing a cap and an absorbent material removably attached to the syringe.
US11229734B2
Example apparatuses and systems are disclosed for providing controlled delivery of electrolysis products to a site which may be used for treatment of infection and ablation of undesirable cells and tissue. A system disclosed may include a power supply, two electrodes, an aqueous matrix that may close the electric circuit between the electrodes at the treated site, and a controller. The controller may control the electrical circuit to induce a direct current through the electrodes and an aqueous matrix to produce electrolysis products. The duration and magnitude of the charge applied may determine the dose of the products applied to the treatment site. The composition of the electrodes and the aqueous matrix may be chosen to produce desired products. An apparatus is disclosed that may be in the form of a pad for applying to a wound. An apparatus is disclosed that may be used for treating internal tissue.
US11229729B2
A device for establishing venous inflow to a blood reservoir of an extracorporeal blood circulation system includes a restricting unit for gradually closing a venous inflow line and a vacuum unit for supplying vacuum to the blood reservoir. The device includes a control unit that supplies a first actuating signal to the restricting unit for restricting venous inflow to the blood reservoir and supplies a second actuating signal to the vacuum unit for establishing a degree of vacuum within the blood reservoir.
US11229717B2
A system and method for an effective cleaning and disinfecting protocol includes a portable computing device operable for wireless communications and having a machine-readable computer program. The system and method further includes a remote computing device operable for wireless communications and having a machine-readable computer program. The portable computing device wirelessly receives information in the form of digital data from at least one identification tag for use with the machine-readable computer program on the portable computing device to perform the cleaning and disinfecting protocol. The remote computing device wireless receives information in the form of digital data from the machine-readable computer program on the portable computing device for use with the machine-readable computer program on the remote computing device to verify the prescribed cleaning and disinfecting protocol has been properly performed.
US11229713B2
The invention relates to water soluble 18F-prosthetic groups and the synthesis and use of 18F-labeled biological molecules containing the 18F-prosthetic groups for imaging various processes within the body, for detecting the location of molecules associated with disease pathology, and for monitoring disease progression are disclosed.
US11229700B2
The present invention relates to a novel molecule comprising three binding sites with specificity for a tumor cell, for an effector cell and for a checkpoint molecule, respectively. Moreover, the present invention relates to a pharmaceutical composition comprising such a molecule and to uses of such a molecule.
US11229696B2
Stabilized trimers of a clade A strain and a clade C strain of HIV-1 are provided. Broadly neutralizing antisera against HIV-1, methods of making broadly neutralizing antisera against HIV-1, broadly neutralizing vaccines against HIV-1, as well as methods of treating subjects infected with HIV, preventing HIV infection, and inhibiting HIV-mediated activities are also provided.
US11229693B2
Poxvirus vectors encoding a synthetic HIV envelope antigen and other HIV antigens, as well as compositions containing such poxvirus vectors and uses of such poxvirus vectors as vaccines to provide improved immunity against HIV, are provided. Also provided are vaccine combinations containing the disclosed poxvirus vectors, adenovirus vectors encoding one or more HIV antigens, and one or more isolated HIV antigenic polypeptides, and methods of using the vaccine combinations to provide improved immunity against HIV.
US11229682B2
The present disclosure provides compositions and methods for treatment of a kidney disease with chemokine protein stromal cell-derived factor 1 (SDF-1), such as methods of treating a subject afflicted with or at risk of developing a kidney disease, comprising administering SDF-1 to a kidney of the subject in a treatment-effective amount.
US11229681B2
The present invention provides dominant negative mutants of FGF2 for suppressing FGF-mediated cellular signaling. Related compositions, methods, and kits are disclosed.
US11229680B2
Provided herein are recombinant peptides useful for inhibiting the function of autophagy-related 8 (Atg8) proteins. The recombinant peptides can be used in the preparation of imaging agents for monitoring autophagy in a cell or subject and treating autophagy related diseases, such as cancer.
US11229679B2
The present invention provides a method of protecting the heart from damage, by administering to a patient at risk of such damage, a pharmaceutically effective amount of a composition which inhibits the interaction of RSK3 and mAKAPβ, or the expression or activity of one or both of those molecules. This composition may be in the form of a peptide that specifically inhibits mAKAPβ binding to RSK3 or in the form of an siRNA construct which inhibits the expression of RSK3.
US11229670B2
The present invention relates to a gingival fibroblast-derived product for use in the treatment or prevention of an immune-related disease in an individual.
US11229657B2
The present disclosure relates to inhibitors of mitochondrial function. Methods of treating hypoxic cancer cells using anti-angiogenic agents and mitochondrial biogenesis inhibitors are disclosed. Tetracyclines, such as doxycycline, may serve as mitochondrial biogenesis inhibitors. Also described are methods of sensitizing hypoxic cancer cells to one or more chemotherapies by administering a mitochondrial biogenesis inhibitor with the chemotherapy.
US11229646B2
The present invention relates to methods for treating Neisseria gonorrhoeae infection which comprises administering to a subject in need thereof novel Tricyclic nitrogen containing compounds and corresponding pharmaceutical compositions as described herein.
US11229635B2
The present disclosure is directed to method of treatment for treating or ameliorating various conditions pertaining such as bone marrow recovery (or blood cell production), fibrosis, inflammatory diseases, inhibition of cancer cell growth, propagation or malignancy, thrombocytopenia, wound healing, and conditions related to stem cells by the administration of BCN057, 512, or an analog thereof.
US11229632B2
The present invention relates to combinations of a H3 antagonist and an antidepressant, which exhibit a synergistic wake promoting activity.
US11229625B2
The invention relates to Cebranopadol for use in the treatment of pain, wherein Cebranopadol is administered according to an administration regimen comprising (i) a first administration interval, which lasts for at least 2 consecutive days, wherein a first daily dose of Cebranopadol is administered on every day of the first administration interval; and (ii) a second administration interval, which lasts for at least 2 consecutive days and directly follows the first administration interval without interruption, wherein a second daily dose of Cebranopadol is administered on every day of the second administration interval; wherein the first daily dose of Cebranopadol is lower than the second daily dose of Cebranopadol.
US11229623B2
The present invention relates to pyrrolidine sulfonamide analogs, pharmaceutical compositions containing them and their use as TRPV4 antagonists.
US11229622B2
The basis to develop a cosmetic and pharmaceutical composition based on a combinatorial derivative of quercetin in the form of nanoparticles (liposomes) for the treatment of atherosclerosis and its complications, as well as hypertension, for rejuvenating the body and healing wounds. The problem is solved by obtaining a cosmetic and pharmaceutical composition based on a combinatorial quercetin derivative, characterized in that the modified combinatorial quercetin derivative is represented as a combinatorial library (mixture) of quercetin derivatives obtained by simultaneous combinatorial modification of quercetin with at least two alkylating and acylating modifiers in the combinatorial reaction synthesis to obtain the maximum number of different derivatives of quercetin, and as biologically active substances, a whole combinatorial mixture of quercetin derivatives is used without separation into individual components to create cosmetic and pharmaceutical compositions.
US11229620B2
The present invention relates to purified 3-methanesulfonylpropionitrile or a pharmaceutically acceptable salt thereof, and a method for preparing such compound. The compound has at least 90% (w/w) purity. The present invention is also directed to a pharmaceutical composition comprises the purified compound and a pharmaceutically acceptable carrier. The present invention is further directed to a method for treating inflammation, inflammatory-related disorders, or pain, by administering 3-methanesulfonylpropionitrile or a pharmaceutically acceptable salt or solvate thereof to a subject in need thereof.
US11229617B2
A topical composition includes a non-steroidal anti-inflammatory drug (NSAID) in an aqueous carrier system which contains a cationic galactomannan gum. The carrier system includes, in addition to water and the cationic galactomannan gum, a lactate ester of a C2 to C16 saturated aliphatic alcohol, a monoprotic arylalkanoic acid (pKa 3.8 to 5), a solubility enhancer, and a C2 to C8 saturated aliphatic alcohol.
US11229616B2
Provided herein are pharmaceutical compositions containing (a) at least one liposome includes at least one vesicle-forming phospholipid; and (b) treprostinil encapsulated within the liposome. The ratio of treprostinil to phospholipid is equal to or higher than 0.035 and provides a controlled release of treprostinil. Also provided is the use of the pharmaceutical compositions to treat respiratory diseases.
US11229614B2
The present invention provides compositions and methods for treating hypertension and obstructive sleep apnea utilizing hydrogel compositions comprising drug amphiphiles with TRPM 7 antagonists for use in a subject, including use on the carotid body of a subject.
US11229608B2
Compositions and methods for systemic delivery of at least one cargo in a vascular plant. Compositions may include at least one cargo delivery particle, having a core and a shell; and at least one cargo disposed on the shell. The core may include at least one micronutrient. The shell may include a coating material. The at least one cargo delivery particle may have a size of less than about 10 nanometers. Methods may include administering an effective amount of the compositions to a plant.
US11229599B2
The present invention provides, in some aspects, bilayered and trilayered pharmaceutical implant compositions for the unidirectional delivery of anti-cancer compounds to the brain over a period of time (e.g., several weeks, 1, 2, 3, 4, 5, 6, 7 days, or 1, 2, 3, weeks, or any range derivable therein) following the removal of glioblastoma multiforme or other malignant tumors in the brain.
US11229594B2
The present invention relates to a composition in the form of an O/W emulsion, comprising: (a) at least one hydrocarbon-based block copolymer comprising at least one styrene block and at least one block comprising units chosen from butadiene, ethylene, propylene, butylene and isoprene or a mixture thereof, which are optionally hydrogenated; (b) at least one film-forming linear ethylenic polymer devoid of styrene; (c) at least one oil; and (d) water. The composition according to the present invention can maintain the form of an O/W emulsion for a long period of time, and can exhibit good cosmetic properties such as soft feeling to the touch, uniform adhesion to the skin and long lasting cosmetic effects.
US11229581B2
A bleeding control device is provided. The device includes an elongate member with a holding portion and an application portion. A known amount of hemostatic solute within a solution is administered to the application portion and allowed to dry. The elongate member is then sterilized. The resulting bleeding control device may be used during medical procedures such as root canal procedures and others.
US11229565B2
A patient support apparatus includes a pedal assembly for selecting between a first state and a second state different from the first state, and comprising first and second pedals. The first and second pedals are configured to pivot together in a first rotational direction relative to a respective pivot axis to transition from the first state to the second state, and the first and second pedals are configured to pivot together in a second rotational direction opposite the first rotational direction to transition from the second state to the first state. At least a distal portion of the first pedal is configured to pivot independently from the second pedal in the first rotational direction when in the first state, and at least a distal portion of the second pedal is configured to pivot independently from the first pedal in the second rotational direction when in the second state.
US11229564B2
A person support apparatus includes a first transceiver adapted to wirelessly communicate with a second transceiver of a headwall interface that is positioned off of the person support apparatus. A communication link is automatically established between the first and second transceivers without requiring a user of the person support apparatus to activate a designated control and without requiring the user to identify the headwall interface. The first transceiver includes a unique identifier assigned to the headwall interface in its messages to the headwall interface. The first transceiver may also automatically transmit a disconnect signal to the headwall interface indicating the termination of the communication link is not accidental. The disconnect signal is sent based on one or more of the following: (1) a brake being off, (2) an A/C power cord being unplugged; and/or (3) a signal strength between the transceivers decreasing.
US11229563B2
There is provided a backrest pivoting system having a backrest and an actuator for pivoting the backrest. The actuator is pivotably connected to the backrest by a pivot defining a first pivot axis. The backrest is configured to pivot about a guide member which defines a second pivot axis coaxial with the first pivot axis. There is also provided a backrest pivoting system including an actuator and a resilient member mounted in series with the actuator. There is also provided an extendable user support assembly comprising a lower body support panel and a core support panel supported by a frame, the lower body support panel being translatable relative to the frame such that an opening is created between the lower body support panel and the core support panel when the lower body support panel is translated away from the core support panel. There is also provided a method for placing a bed in a vascular position.
US11229549B2
A contact lens or conjunctival cover, including an internal absorbent medium; an external carrier medium; the external carrier medium having openings therein that allow fluid to pass between an exterior of the contact lens or conjunctival cover and the internal absorbent medium thereby to be absorbed and released by the internal absorbent medium. Also, a method of treating dry eye syndrome, including: gathering donor tears from eyes of an individual having healthy tears; storing the donor tears in an absorbent medium; placing the absorbent medium with the donor tears absorbed therein in contact with an eye or eyes affected by dry eye syndrome; and dispersing the donor tears over an ocular surface of the eyes affected by dry eye syndrome.
US11229543B2
Devices for insertion into a stoma formed in a patient's body are provided, comprising a tube having distal and proximal ends and defining a path for movement of waste. To retain the device in the stoma and seal the stoma, the tube includes a retention mechanism located on the distal end and/or a sealing mechanism extending along a length of the tube between the proximal and distal ends. Collection apparatus for collecting waste from a patient's body also are provided, comprising a waste pouch and a connector for connecting the collection apparatus to a device inserted into a stoma. Additionally, waste collection systems for collecting waste from a patient's body are provided, comprising a tube for insertion into a stoma and a waste pouch. Each system may comprise a separate tube and waste pouch or the tube and waste pouch may be formed as an integral, inseparable component.
US11229534B2
A prosthesis may include a fitted stump cover. The prosthesis may also include a socket fitted over the stump cover. The prosthesis may further include a ball attached to the socket. In addition, the prosthesis may include a shuttle locking mechanism attached in part to the ball. Further, the prosthesis may include a tool attached to the prosthesis by the shuttle locking mechanism.
US11229517B2
A replacement heart valve commissure assembly may include: a locking mechanism including a first locking portion spaced apart from a second locking portion in a delivery configuration and configured to engage the second locking portion in a deployed configuration, the first locking portion being longitudinally actuatable relative to the second locking portion between the delivery and deployed configurations; and first and second valve leaflets secured to the first locking portion. A first sleeve portion of the first valve leaflet may be fixedly attached to a first fabric sleeve wrapped around a first leg of the first locking portion. A second sleeve portion of the second valve leaflet may be fixedly attached to a second fabric sleeve wrapped around a second leg of the first locking portion. The first fabric sleeve may include first and second end portions, and an elastic central portion configured to engage the first leg.
US11229513B2
Systems and methods for preparing a ligament graft construct for a ligament reconstruction or repair procedure are provided. In general, the described techniques utilize a reinforcement material having at least one suture tail extending therefrom. The reinforcement material is a ribbon or a ribbon-like flattened portion attached to or integrally formed with the at least one suture tail. To prepare a tissue repair construct, the reinforcement material is positioned on a first surface of a graft to extend from an end thereof and the at least one suture tail, coupled to a needle, is repeatedly passed through the reinforcement material and the surface of the graft to a second surface of the graft, and around a side portion of the graft to thereby create multiple suture loops. The tissue repair construct can be formed on each end of the graft.
US11229512B2
A diametrically adjustable endoprosthesis includes a controlled expansion element extending along at least a portion of a graft and is supported by a stent. The controlled expansion element diametrically constrains and limits expansion of the endoprosthesis. Upon deployment from a smaller, delivery configuration, the endoprosthesis can expand to the initial diameter set by the controlled expansion element. Thereafter, the endoprosthesis can be further diametrically expanded (e.g., using balloon dilation) by mechanically altering the controlled expansion element.
US11229507B1
This document also discloses a member for mounting a toothbrush head to an electric toothbrush. The member includes a base having an opening for receiving a drive shaft of an electric toothbrush. The member also includes a coupling section that includes a cylindrical sidewall that surrounds a cavity for receiving the drive shaft. The member includes a spring in the coupling section. The spring is positioned to transfer vibration from the drive shaft to the toothbrush head when operated.
US11229499B2
A surgical instrument for illuminating a surgical field has an optical waveguide for transmitting light by total internal reflection. One or more control elements are disposed on the optical waveguide. The control elements extract light from the optical waveguide and control first and second optical properties of the extracted light Another surgical instrument includes a first and second optical waveguide for transmitting light by total internal reflection. A coupling element is attached to both optical waveguides such that the optical waveguides are movable and pivotable relative to one another.
US11229491B2
An implant positioning device and a method of using the device are described. The positioning device includes an end effector configured to contact an implant component during a surgical procedure, the end effector connected to an actuator for imparting an impact force to the implant component during the surgical procedure, a motor mechanically connected to the actuator and configured to move the actuator to produce one or more impacts on the end effector, thereby imparting the impact force to the implant component, and a control circuit coupled to the motor. The control circuit is configured to generate at least one motor control signal, transfer the at least one motor control signal to the motor, and, as a result of the at least one motor control signal, cause the motor to move the actuator to produce one or more impacts on the end effector.
US11229485B2
Aspects of the disclosure may involve a method of generating resection plane data for use in planning an arthroplasty procedure on a patient bone. The method may include: obtaining patient data associated with at least a portion of the patient bone, the patient data captured using a medical imaging machine; generating a three-dimensional patient bone model from the patient data, the patient bone model including a polygonal surface mesh; identifying a location of a posterior point on the polygonal surface mesh; creating a three-dimensional shape centered at or near the location; identifying a most posterior vertex of all vertices of the polygonal surface mesh that may be enclosed by the three-dimensional shape; using the most posterior vertex as a factor for determining a posterior resection depth; and generating resection data using the posterior resection depth, the resection data configured to be utilized by a navigation system during the arthroplasty procedure.
US11229484B2
A patient-specific arthroplasty system comprising a database comprising preoperative data, ligament balancing tool data, and postoperative data associated with a plurality of patients, a preoperative evaluation module that receives preoperative data for a given patient, an analysis engine that analyzes the database, receives the preoperative data, and generates a surgical recommendation based on the preoperative data of the given patient and the analysis of the database, and a pin positioning block module that receives the surgical recommendation and determines a pin positioning block based on the surgical recommendation.
US11229483B2
Bipolar belt ablation systems and methods for treating patient tissue involve the use of an ablation an ablation apparatus with a plurality of ablation elements carried by a flexible tube structure, a radiofrequency generator capable of delivering a plurality of differing radio frequency power signals to the ablation elements of the ablation device, wires transmitting the radiofrequency power signals from the radiofrequency generator to the ablation elements, and a control mechanism to enable temperature-based power control to each of the powered ablation elements.
US11229479B2
Tissue treatment systems include an actuator handle assembly coupled with a clamp assembly having a first jaw mechanism and a second jaw mechanism. A first jaw mechanism includes a first flexible boot, a first flexible ablation member coupled with the first flexible boot, and a first rotatable jawbone disposed within the first flexible boot. A second jaw mechanism comprises a second flexible boot, a second flexible ablation member coupled with the second flexible boot, and a second rotatable jawbone disposed within the second flexible boot.
US11229478B2
A method of determining a pulsed field ablation waveform parameter for creating a desired lesion characteristic in cardiac tissue. The method of provides an electrosurgical generator configured to deliver electroporation pulses, the generator configured to: load predetermined waveform parameters (yi); load predetermined modeling data (xi); accept entry of a user inputted desired lesion characteristic (ui); and determine at least one corresponding pulsed field ablation waveform parameter based on (ui), (yi); and (xi).
US11229470B2
An endosteal guide pin for preparing a guide path for the implantation of a pedicle or orthopaedic screw into a patient's bone. The pin has a head intended to be provisionally implanted in a bone and a guide rod, coaxial with and rigidly secured to the head, ending in a free end intended to be at least level with the skin surface of the patient when the pin is in the implanted position in the bone. The pin has a first coupling part intended at least to secure the pin to and release the pin from at least one portion of a positioning trocar and a second coupling part intended at least to secure the pin to a removal trocar. Also, a trocar for positioning a guide pin, which trocar incorporates the guide pin, and to a trocar for removing the pin.
US11229465B2
A build plate includes a surface that defines at least one opening configured for disposal of a proximal portion of a screw shaft. The proximal portion is formed by a first manufacturing method and defines a distal face. The proximal portion is connected with the surface in a configuration to orient the distal face for forming a distal portion of the screw shaft thereon by a second manufacturing method that includes an additive manufacturing apparatus. In some embodiments, systems, spinal constructs, surgical instruments and methods are disclosed.
US11229456B2
A bone anchor includes a flexible strand defining a first adjustable loop and a friction knot coupled to a proximal end of the first adjustable loop. The friction knot is configured to allow adjustment of the first adjustable loop in a first configuration and is configured to prevent adjustment of the first adjustable loop in a second configuration. A knot capsule includes a body defining an internal knot cavity. The friction knot and a portion of the first adjustable loop are positioned within the internal knot cavity. The internal knot cavity defines one or more impingement surfaces configured to maintain the friction knot in a fixed position within the internal knot cavity when the friction knot is in the second configuration.
US11229451B2
A thrombectomy catheter with a catheter or delivery sheath having a dual lumen extending therethrough, the catheter having a proximal segment and a distal segment and a linear section coupled therebetween, the distal segment configured as a loop, a port or aperture formed therein said dual lumen of said catheter, the port positioned proximate the distal segment, and a guidewire configured to longitudinally traverse therethrough one of the dual lumen of the catheter, an aspiration device connected thereto one of the dual lumen and configured to create a vacuum therein the catheter and the loop to extract a biomaterial.
US11229425B2
A tissue removal device includes an outer tubular member coupled to a housing and a having a tissue resection window, an inner tubular member slidably disposed within the outer tubular member, a tissue trap having a sealed interior in fluid communication with a vacuum chamber, an open proximal end of the inner tubular member being disposed within the tissue trap interior, and an actuator moveably coupled to the housing and operatively connected to a movable piston in the vacuum chamber, such that movement of the actuator relative to the housing generates a vacuum in the tissue trap.
US11229411B2
An X-ray apparatus includes an X-ray source embodied to generate X-rays; an X-ray detector; and an X-ray reflector. The X-ray reflector is embodied to reflect X-rays generated by the X-ray source such that the reflected X-rays hit the X-ray detector. The X-ray detector is in particular embodied to detect the X-rays. The X-ray apparatus can, on the one hand, enlarge the available space above a patient. Furthermore, focusing via the X-ray reflector enables the power of the X-ray source to be increased while retaining a constant spatial resolution or the spatial resolution to be improved while retaining a constant power of the X-ray source.
US11229408B2
An optical based patient monitoring system employing an optical sensor and providing an indication of an optical change which does not correlate to a change in a physiological blood parameter and based on that indication, providing a care provider an indication of a condition of a patient. The optical based patient monitoring system providing the indication of the patient condition in relation to a patient using an IV setup.
US11229405B2
The invention provides a neck-worn sensor that is a single, body-worn system that measures the following parameters from an ambulatory patient: heart rate, pulse rate, pulse oximetry, respiratory rate, temperature, thoracic fluid levels, stroke volume, cardiac output, and a parameter sensitive to blood pressure called pulse transit time. From stroke volume, a first algorithm employing a linear model can estimate the patient's pulse pressure. And from pulse pressure and pulse transit time, a second algorithm, also employing a linear algorithm, can estimate systolic blood pressure and diastolic blood pressure. Thus, the sensor can measure all five vital signs along with hemodynamic parameters. It also includes a motion-detecting accelerometer, from which it can determine motion-related parameters such as posture, degree of motion, activity level, respiratory-induced heaving of the chest, and falls.
US11229402B2
A circuit system includes a user interface, voltage source, and a terminal bank connected to the voltage source. The circuit can be used in a powered catheter system where the catheter includes a structural reinforcement layer such as a braid comprised of one or more wires. The reinforcement layer can be used to convey a current or signal in a powered catheter. The catheter may utilize a hypotube element which provides integrated sensors in order to power and control multiple systems in the powered catheter.
US11229397B2
The present disclosure pertains to a system configured to output an indicator representative of effects of stimulation provided to a subject during a sleep session. The indicator is determined based on a combination of the effect of stimulation on sleep restoration, stimulation quality, sleep architecture factors, and/or other information. The indicator is determined using age matched reference information on deep sleep duration and EEG slow wave activity. The contribution to the indicator associated with sleep architecture factors is determined based on age matched reference information including sleep onset latency, wake after sleep onset, total sleep time, micro-arousal count, sleep stage(s) prior to awakening, and/or other information.
US11229396B2
A method for automatically discriminating between a supraventricular tachycardia event and a ventricular tachycardia event is provided. The method includes sensing a first cardiac signal using a first electrode pair and a second cardiac signal using a second electrode pair during a heartbeat, applying a first algorithm to the first cardiac signal to determine whether the first cardiac signal is indicative for a supraventricular tachycardia or indicative for the ventricular tachycardia; applying a second algorithm to the second cardiac signal to determine whether the second cardiac signal is indicative for the supraventricular tachycardia or indicative for the ventricular tachycardia, the second comparison algorithm being different from the first comparison algorithm; and assigning to a heartbeat-specific indicator a first value indicative for the ventricular tachycardia when at least one of the first cardiac signal and the second cardiac signal have been determined to be indicative tor the ventricular tachycardia.
US11229382B2
Systems, devices and methods for monitoring analyte levels using a self-powered analyte sensor and associated sensor electronics are provided.
US11229381B2
A pulse signal generator circuit generates first and second pulse signals for electrodes placed on the chest of a subject with phases that differ by 180°. A rectifier circuit receives a potential difference signal, which reflects an impedance between the electrodes that changes according to respiratory motion and in which timing of changes caused by changes in the first pulse signal or the second pulse signal is delayed from the timing of the changes in the first pulse signal and the second pulse signal, and outputs a rectified signal produced by rectifying the potential difference signal. A control signal generator circuit causes the rectifier circuit to invert the potential difference signal, which becomes a negative voltage value from the certain timing, to a positive voltage value from the certain timing. An AD converter circuit outputs a digital value based on the magnitude of the rectified signal.
US11229380B2
A method is provided for characterising a gait comprising steps of: receiving a signal measuring the movement of a target subject measured beforehand; comparing (204) at least one section of the measuring signal with a plurality of reference signals, the plurality of reference signals comprising at least one movement signal measured beforehand on a reference subject different from the target subject, each comparison of the measuring signal with a reference signal producing a similarity coefficient representative of a probability of similarity between the compared signals; and selecting (208) at least one local maximum of interest among the similarity coefficients produced, wherein the plurality of reference signals comprises at least one movement signal measured beforehand on a reference subject afflicted with a gait disorder, and at least one movement signal measured beforehand on a healthy reference object.
US11229378B2
The system of the present invention includes a conductive element, an electronic component, and a partial power source in the form of dissimilar materials. Upon contact with a conducting fluid, a voltage potential is created and the power source is completed, which activates the system. The electronic component controls the conductance between the dissimilar materials to produce a unique current signature. The system can also measure the conditions of the environment surrounding the system.
US11229372B2
Provided herein are systems and methods for computer monitoring of remote photoplethysmography (rPPG) from camera images based on chromaticity in a converted color space, which reduces motion-induced artifacts in camera images for improved rPPG computer monitoring of physiological parameters. In particular, a rPPG system for monitoring at least one physiological parameter from image data is disclosed herein. A processor subsystem electronically receives a first image data set representative of a series of consecutive images of at least a portion of a living body. The processor subsystem converts the first image data set from a first color space to a second color space to generate a second image data set including first channel data comprising a luminance component and second channel data comprising a chromatic component. The processor subsystem processes the second channel data to monitor the at least one physiological parameter of the living body.
US11229366B2
A cardiac function measuring apparatus, a cardiac function measuring method, and a cardiac function measuring program capable of monitoring cardiac functions are disclosed. The cardiac function measuring apparatus for measuring data for evaluating cardiac functions includes an irradiation unit for irradiating a jugular with light, an imaging unit configured to acquire image data of the jugular, and a vein discriminating part configured to discriminate a shape of the jugular vein in the acquired image data and to calculate a shape complexity level indicating complexity in the shape of the jugular.
US11229361B2
A system includes an implant configured to be inserted subcutaneously into an individual, a transceiver configured to communicate wirelessly with the implant, and a database provided with at least one of the transceiver, a user device, and a remote storage device. The implant includes a sensor module configured to measure data relating to a health of the individual. The transceiver is configured to provide a first signal to the implant that conveys energy to power the implant and a second signal to the transceiver that contains the data. The database is operatively coupled to the transceiver and configured to store the data. The at least one of the transceiver, the user device, and the remote storage device include a processing circuit configured to access the database and provide the data to a user.
US11229359B2
An ophthalmological device according to one aspect of the present disclosure includes a support structure, an illumination light source, an observation optical system, and a controller. The support structure is configured to support a subject's face. The illumination light source is configured to illuminate a subject's eye. The observation optical system includes an imaging element configured to receive light reflecting off the subject's eye. The controller is configured to acquire, from the imaging element, a first image captured when the illumination light source is on and a second image captured when the illumination light source is off and determine whether the subject's face is placed on the support structure based on a difference between the first image and the second image.
US11229354B2
A hysteroscopy system includes a scope having an internal channel, a sheath removably coupled to the scope, and an outflow channel. The sheath has a distal flange extending internally towards an outer surface of the scope. The outflow channel is formed between an inner surface of the sheath and an outer surface of the scope. The distal flange forms a distal end of the outflow channel and is generally located between the scope and the sheath.
US11229353B2
An apparatus, system and process for identifying one or more different tissue types are described. The method may include applying a configuration to one or more programmable light sources of an imaging system, where the configuration is obtained from a machine learning model trained to distinguish between the one or more different tissue types captured in image data. The method may also include illuminating a scene with the configured one or more programmable light sources, and capturing image data that includes one or more types of tissue depicted in the image data. Furthermore, the method may include analyzing color information in the captured image data with the machine learning model to identify at least one of the one or more different tissue types in the image data, and rendering a visualization of the scene from the captured image data that visually differentiates tissue types in the visualization.
US11229345B2
A dishwasher including a dish rack having a wire frame rack defining an interior and comprising a plurality of spaced wire frame elements defining a dish supporting surface forming at least a portion of the interior, and a bumper having a body and an elastic surface. The bumper can span at least two of the wire frame elements.
US11229340B2
A surface cleaning apparatus has a cyclone chamber having a longitudinal cyclone axis of rotation wherein the dirt outlet is defined by a gap between the sidewall of the cyclone and a plate positioned at the dirt outlet end of the cyclone.
US11229339B2
A station for a cleaning device is provided. The station includes an accommodation chamber configured to be docked with the dust canister, a housing configured to have a dust bag disposed therein, a cover configured to open and close one region of the housing, a holder configured to be detachable to the dust bag and selectively communicate the dust bag with the accommodation chamber, and a lever configured to have one end disposed in one region of the housing and rotate in a first direction to selectively interfere with the cover. The lever rotates in a second direction opposite to the first direction to close the cover based on the dust bag being mounted on the holder and in communication with the accommodation chamber.
US11229326B2
The removal aid serves for removal of liquid and solid mix from a stirring bowl, the removal aid having a handle and a work element and is intended for a rotation. The working element has a centering aid which is designed to cooperate with a stirring unit's end of the stirring unit, the end pointing towards the opening, and a convex reception region with a spatula-like working edge that points towards the working direction, so that the removal aid can be centred onto said stirring unit's end and can be rotated in the working direction inside the stirring bowl.
US11229320B2
A food heating device with multilayer shelf includes a base, one or more shelf support, a first side wall member, a second side wall member, a bottom cover member, a middle cover member, and a top lamp bracket. There are two or more layers of heating rollers between the first side wall member and the second side wall member. The bottom cover member and the middle cover member are disposed above bottom heating rollers and middle heating rollers. Each of the cover members at different layers has a cover body. The cover body covers foods on the heating rollers. In addition, one or more lamp bodies can be provided. The food heating device with multilayer shelf is capable of increasing space for exhibition of foods and also increasing overall brightness by adding the lamp bodies.
US11229309B2
An automatically opening and closing inflatable holiday ornament includes a box that has a base, a plurality of side panels hingedly connected to the base, and a top portion connected to each of the plurality of side panels. The ornament further includes a motor, a plurality of pull cables, such that each of the plurality of pull cables has a first end operatively connected to the motor and a second end connected to one of the plurality of side panels. The ornament also includes a first blower, an inflatable disposed in the box and surrounding the first blower such that operation of the first blower blows air into the inflatable to inflate the inflatable, and a controller operatively connected to the motor and to the first blower such that the controller controls operation of the motor and the blower.
US11229307B1
An apparatus for hanging clothing or sports equipment that is removably mountable in a locker cubby and may be reconfigured from a closed position in which the apparats lies generally flat for transport and an open in use position wherein multiple locations are provided to support clothing and sports equipment.
US11229300B2
A cover assembly for use with a piece of furniture comprising a seat portion and a support portion. The seat portion and the support portion define a gap and a bottom space. The cover assembly comprises a protective sheet and an anchor member. At least a portion of the protective sheet is folded to define a sheet edge. At least a portion of the sheet edge is adapted to be inserted into the gap defined by the seat portion and the support portion of the piece of furniture. The anchor member is adapted to be arranged in the bottom space and to engage the sheet edge to resist displacement of the sheet edge out of the gap portion such that at least a portion of the protective sheet may be held in place relative to the piece of furniture.
US11229299B1
A pocketed spring assembly comprises a plurality of parallel strings of springs, each string joined to at least one adjacent string, each string comprising one piece of fabric folded into first and second opposed plies. Outer pockets are formed along each string by transverse seams joining the first and second plies. One pocketed spring, at least cushion pad and at least one buckling member are positioned in each outer pocket. At least one cushion pad, at least one buckling member or any combination thereof may be individually pocketed inside an outer pocket.
US11229296B2
A seating support device of a wearable chair includes a femoral link extending in a direction where a femoral region extends and configured to be connected with the femoral region, a crural link extending in a direction where a crural region extends, and configured to be connected with the crural region, and including a housing that is coupled at an upper end thereof to a lower end of the femoral link to be rotatable relative thereto and a sliding part that is slidably coupled to the housing in a direction in which the housing extends, and a limiting device operated in conjunction with a relative rotation between the femoral link and the crural link to allow the sliding part to slide vertically and to prevent sliding between the sliding part and the housing in a state where an angle between the femoral link and the crural link is a seating angle.
US11229290B1
A seating unit is provided with a glider linkage and a powered reclining mechanism, supported on a pedestal base. The glider linkage allows the seating unit to move to and fro in a gliding motion when the seating unit is in the closed position. The powered reclining mechanism allows independent operation of the footrest and back recline, utilizing a two-motor design. As the seating unit moves from the closed position to the TV position, with the footrest extended, a locking linkage prevents the glider linkage from moving. Additionally, the locking of the glider linkage provides at least a portion of the change in pitch of the seat. The recliner linkage provides the remaining portion of the change in pitch of the seat as the mechanism moves from the closed to the TV position. Because the back recline is independent from the footrest extension, the back can be at least partially reclined even when the seating unit is in the closed position.
US11229276B2
A bracket system for mounting objects on to a mounting frame such as a backpack frame or a vehicle equipment mount. The bracket system includes at least two sets of brackets. Each of the sets of brackets has three major components. The first major component is a flexible strap with a first end and second end, the second end formed with a T-shape. The second major is a right-hand bracket with a flexible strap anchor plate for affixing the first end of the flexible strap thereto, the first bracket further including a set of openings along one side for mechanically fastening to the mounting frame. The third component is a left-hand bracket formed with a variety of slots for receiving the second end of the flexible strap with the T-shape along one side and a set of openings along second side for mechanically fastening to the mounting frame.
US11229270B2
A shaving applicator device provided with a shaving lubricant dispenser and an applicator head for applying lubricant directly on skin without hand touching the lubricant. The applicator head consists of a flow channel shaft, a roller having two end wheels and a rubber sleeve having self-closing slits. Under a pumping pressure, the lubricant emerges from the slits to spread on the roller surface. Gliding the roller on skin surface can spread the lubricant on the skin evenly with predetermined thickness. The dispenser may contain shaving foam, gel or liquid. For shaving liquid, foaming meshes are installed in the flow channel shaft for generating foam. Additionally, a combination shaver including a shaving lubricant dispenser, an applicator head and a razor unit is provided. In the combination shaver the razor unit and the applicator head are positioned in parallel back to back with a clearance.
US11229269B2
A portable hair weave drying device utilizing an external heat or vacuum source is provided. Such a device includes three basic components that are configured to provide an enclosure and internal stand for hair weave placement during such a drying operation. A base for placement of such an internal stand and an ingress port is provided as well, with the port disposed at a bottom location of the overall device for insertion of a heat source (hair dryer nozzle, for instance) or vacuum source (a wet/dry vac nozzle, again, for instance) with an adapter to ensure a snug fit therein. A dome is further provided to place over and around the internal stand and contacted with the base to fully enclose the internal stand (and thus hair weave placed thereon during utilization) and having at least one controlled vent to allow for moisture and hot air to exit during operation.
US11229267B2
A key holder for holding a key comprising an eye, wherein said key holder comprises a pin. A key holder that is easy to operate and can be provided with keys easily comprises a frame which comprises a space for receiving the distal end of a key, and arm members. The pin is capable of being in a first state spanning between the arm members for retaining a key using the pin, and in a second state not spanning between the arm members for allowing attachment of a key.
US11229265B2
A kit assembly for converting a gemstone supporting head unit between alternate use configurations with jewelry not limited to any of a ring, pendent, brooch or bracelet. A head unit includes a plurality of upper setting prongs for supporting and securing a gemstone. The head unit can incorporate an underside engagement pattern or can be soldered onto a separate upper core. In a first variant, and upon pre-positioning the head unit in a supported fashion upon the jewelry item, a screw inserts through the open underside and engages at least opposing threads formed within the head unit. In a second variant, a lower core is attached or soldered to the jewelry item and inter-engages the upper core via the underside inserting screw.
US11229264B2
A decorative piece includes a support made of a material having no usable plastic deformation in which at least one hollow is arranged. The hollow is filled with a first material forming a substrate in which at least one housing is arranged. The housing is arranged so that at least one aesthetic element is housable therein. The substrate further includes a gripper elastically deforming to retain the aesthetic element in the housing. The gripper further includes at least one setting element. A method for setting an aesthetic element on a support includes taking a support provided with at least one hollow, taking at least one aesthetic element, filling the hollow with a first material, making a setting hole and a gripper in the first material, and setting the aesthetic element by placing it in the hole and by deforming the gripper so as to retain the aesthetic element.
US11229262B2
A protective helmet including a helmet shell for at least partially covering the head of a helmet wearer, and a holding strap arrangement arranged on the helmet shell for holding the helmet shell on the head of the helmet wearer. The holding strap arrangement includes a chin strap connected to the helmet shell, a first closure part connected to the helmet shell, and a second closure part connected to the chin strap and can be brought into closed connection with the first closure part, with a closure being formed. The closure automatically opens in a first closed position if a predetermined opening tensile force acts between the closure parts, and the closure parts separate from each other. In a second closed position, the first closure part and the second closure part are always in closed connection with each other irrespective of a tensile force acting between the closure parts.
US11229260B2
An article of footwear includes an upper, an outsole attached to the upper, and a midsole. The outsole is attached to the upper and includes a ground-engaging surface and an inner surface disposed on an opposite side of the outsole than the ground-engaging surface. The midsole includes a footbed and a bottom surface disposed on an opposite side of the midsole than the footbed and opposing the inner surface of the outsole to define a cavity therebetween. The article of footwear also includes a casing received within the casing and defining an interior void. The interior void contains a first quantity of particulate matter movable relative to the casing and a second quantity of particulate matter attached to the casing.
US11229257B1
A footwear assembly has releasably attachable sock and oversock arranged to cover the user's toes and heels. A user puts the sock on a first foot, puts the sock-covered toes into a water-resistant oversock's toe cap, stretches the oversock sole along its length by pressing a second foot down on a protrusion extending outward from the heel of the oversock sole, and releases the stretched sole to bring the oversock heel toward the sock-covered heel. An attachment fastener has a single sock attachment site, located on the rear of the sock at a heel rear portion, and a single oversock attachment site, located on a rear section of the oversock. The sock releasably attaches to the oversock at only the single sock attachment site; and the oversock releasably attaches to the sock at only the single oversock attachment site.
US11229244B2
A pair of pants including a fly that can be opened and closed via a bi-directional zipper that extends from a top end proximal to an upper terminus of the pants to a bottom end at the crotch point of the pants. The zipper includes a top slider and a bottom slider that travel on a common set of zipper teeth. The top slider separates the zipper teeth when moved in a direction away from the top end toward the bottom end and closes the zipper teeth when moved in the opposite direction. The bottom slider separates the zipper teeth when moved in a direction toward the top end and away from the bottom end and closes the zipper teeth when moved in the opposite direction. The pants allow a wearer to excrete urine while in a sitting position, particularly such as when the wearer is operating an aircraft.
US11229241B2
A lower garment gusset portion reinforcement system is provided. The system embodies a gusset insert for operatively reinforcing the gusset portion. The gusset insert may be made of a breathable, stretchable material. The gusset insert may have an upper portion and a lower portion. The shape of the upper portion is defined by lateral edges that arcuately taper inwardly and backwardly toward the lower portion, so that the upper portion has a sloped thickness, while the lateral edges of the lower portion continuously arcuately tapers inwardly but provide a uniform thickness. The sloped thickness and tapering lateral width enables reinforcement of the associated gusset portion for preventing folding along a longitudinal axis, while still enabling the gusset insert to bend in a direction orthogonal to the longitudinal axis about the thickness of the gusset insert so that it conforms to the wearer's lower torso.
US11229234B2
A case attachment for an electronic cigarette includes an outer housing, a detent housing slidably disposed within the outer housing and movable between a compressed position and an extended position, and a pin. A first portion of the pin is rotatably and partially supported within the outer housing and a second portion translatably and partially supported within the detent housing. The pin is movable from a first position to a second position. The biasing member is interposed between the outer housing and an end surface of the detent housing and is configured to bias the detent housing in a direction away from the end surface. The pin is configured to selectively retain the detent housing in the compressed position when in the first position and selectively retain the detent housing in the extended position when in the second position.
US11229232B2
An apparatus is provided for processing fruit or vegetables in order to obtain a flowable mass, such as juice or puree and includes a receptacle, an extraction unit for mechanically extracting juice and pulp from the fruit or vegetables, the unit being located within the receptacle for discharging the juice and pulp into the receptacle, a motor unit, drivingly connected to the extraction unit, an outlet unit for collecting flowable mass from the receptacle.
US11229229B2
Steviol glycosides compositions are prepared from Stevia rebaudiana extracts. The compositions are able to provide a superior taste profile and can be used as sweeteners, sweetness enhancers, flavors, and flavor enhancers in foods, beverages, cosmetics and pharmaceuticals.
US11229226B2
Provided are dry-milling methods for producing an aqueous fermentation feedstock ingredient. The methods include providing a corn-processing filtration feed; filtering at least a fraction of said filtration feed on a microfiltration membrane, whereby an aqueous filtration permeate and a filtration retentate are formed; separating said filtration permeate from said filtration retentate, to form separated permeate and separated retentate; forming a fermentation feedstock comprising said separated permeate, and saccharifying and/or washing said separated retentate.
US11229221B2
The present invention provides a method for the manufacture of a freeze-dried coffee powder, the method comprising: providing a coffee extract having from 40 wt % to 55 wt % solids; adding gas to the coffee extract in an amount of from 1 NL/kg to 5 NL/kg of coffee extract, to provide a gas-containing coffee extract at above atmospheric pressure; depressurising the gas-containing coffee extract to form a foamed coffee extract; cooling the foamed coffee extract to below −40° C. without shear, or with low shear, to form a frozen coffee extract, grinding the frozen coffee extract to a powder; and drying the powder, wherein the step of cooling the foamed coffee extract to below −40° C. comprises: (i) cooling the foamed coffee extract to a first temperature; (ii) cooling the foamed coffee extract from the first temperature to a second temperature lower than the first temperature; and (iii) cooling the foamed coffee extract from the second temperature to below −40° C., wherein the first temperature is 1° C. above a freezing point of the foamed coffee extract and wherein the second temperature is 3° C. below the freezing point, wherein step (ii) has a duration of from 5 to 90 minutes, preferably 10 to 60 minutes.
US11229216B2
The present invention relates to a clipping machine and a method for operating a clipping machine for producing sausage-shaped products, like sausages, by filling a flowable filling material into a tubular or bag-shaped packaging casing and closing said packaging casing by at least one closure clip. The clipping machine comprises a filling tube for feeding the filling material in a feeding direction into the tubular or bag-shaped packaging casing stored on the filling tube and being closed at its front end, a gathering device for gathering the filled packaging casing and for forming a gathered portion thereto, wherein the gathering device includes a first displacer unit and a second displacer unit, and wherein the second displacer unit is reversibly movable in the feeding direction for forming a filling material free plait-like portion at the gathered portion of the filled packaging casing, a clipping device having at least a first and a second closing tool being reversibly movable between an opened position and a closed position, for applying at least one closure clip to the plait-like portion and closing said closure clip when the closing tools are in their closed position, and a discharge device for discharging a sausage-shaped product just produced from the clipping machine in a transportation direction, wherein the position of the discharge device along the transportation direction and relative to components located upstream the discharge device can be adjusted. The clipping machine further comprises a sensor device for detecting the position of the discharge device relative to components of the clipping machine located upstream the discharge device.
US11229212B2
An apparatus and method for depositing flowable material comprising a chamber housing that receives and deposits flowable material, a rotary valve shaft and a piston shaft inside the chamber housing, the piston shaft rotatable in synchronization with the rotary valve shaft, wherein the piston shaft and the rotary valve shaft form a volumetric pocket to receive the flowable material, wherein the piston shaft rotates between a position that expands the volumetric pocket to draw the flowable material into the volumetric pocket, and a position that compresses the volumetric pocket to urge flowable material from the volumetric pocket.
US11229205B2
The present invention relates to herbicidally active pyridyl-/pyrimidyl-pyrazine derivatives, as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, in crops of useful plants.
US11229194B2
A fly rod including sensors and methods of using the same are provided, particularly where the sensors assist the user in casting or in logging data associated with fishing activities. In a described embodiment, the fly rod comprises: a handle portion that includes a butt end; a center shaft portion that extends from the handle portion; a tip portion that extends from the shaft portion and includes a tip; a first movement sensor disposed in the tip portion; and a second movement sensor spaced apart from the first sensor.
US11229193B2
A concave-type spinner blade and lure body assembly for use with fishing lures that generates mechanical energy to rotate the lure body to attract fish is provided herein. The spinner blade is connected to the lure body by a connector that freely rotates around the lure's spindle. The lure body is suspended from the lure spindle by a plurality of rotational elements that are housed within the lure body. The rotational mechanical energy causes the lure body to rotate thereby producing an effect that attracts fish. The present invention can be used with trolling or casting lures used in bays, rivers, lakes, oceans, and estuaries to catch a wide variety of fresh and saltwater fish.
US11229192B2
Fishing lures are disclosed herein. One fishing lure, includes a body having a front portion and a back portion wherein the front and back portion are constructed and arranged such that at least one of the portions can move with respect to the other portion and an electromagnetic field generation system having a magnet and a coil of conductive wire wherein the wire has a contact at each end of the coil and wherein the magnet and the coil are separated from each other such that the magnet is located in either the front portion or back portion and the coil is located in the portion not containing the magnet.
US11229175B2
The present invention provides novel watermelon line 34WA009 and plant parts, seed, and tissue culture therefrom. The invention also provides methods for producing a watermelon plant by crossing the watermelon plants of the invention with themselves or another watermelon plant. The invention also provides watermelon plants produced from such a crossing as well as plant parts, seed, and tissue culture therefrom. Further provided are methods of producing triploid watermelon seed and plants and seedless watermelon fruit produced therefrom as well as the triploid watermelon seed and plants and the seedless fruits produced by such methods.
US11229173B2
The present invention provides novel lettuce cultivar Copper and plant parts, seed, and tissue culture therefrom. The invention also provides methods for producing a lettuce plant by crossing the lettuce plants of the invention with themselves or another lettuce plant. The invention also provides lettuce plants produced from such a crossing as well as plant parts, seed, and tissue culture therefrom.
US11229168B2
An irrigation system comprises an irrigation controller that receives user input and provides a power signal and command and message data to an encoder. The encoder encodes the command and message data onto the power signal to provide a data encoded power waveform that is sent over a two-wire path. The irrigation system further comprises one or more decoders in communication with the two-wire path to receive the data encoded power waveform and one or more irrigation valves in communication with the one or more decoders. The data encoded power waveform provides power to the decoders and the decoders decode the command and message data from the data encoded power waveform to control the irrigation valves according to the user input.
US11229160B2
A trimmer head for a trimmer having a shaft defining a rotation axis is provided. The trimmer head includes a housing including a main housing and a lower cover, wherein the main housing contains a pair of opposed eyelets through which trimmer line is discharged. A spool is encased within the housing, with a bump knob connected thereto, and has a passageway with opposed ends and extending from one side of the spool to another, the opposed ends being alignable with the eyelets to receive the line. A first set of ramps is located on an inside surface of the main housing and a second set of ramps is located within a center barrel of the spool. The two sets of ramps interact to control the direction of releasing line from the trimmer head and forcing indexing of the spool when the bump knob is bumped.
US11229158B1
An exemplary diverter valve generally includes a shell, a pipe, and a handle. The shell includes a body extending in a longitudinal direction, a shell inlet port, a shell outlet port, and a positioning slot formed in the body. The pipe is seated in the body for sliding movement in the longitudinal direction, and includes a first passage and a second passage. The handle is connected to the pipe through the positioning slot, and is operable to move the pipe relative to the shell between a first position in which the shell inlet port is connected with the shell outlet port via the first passage, and a second position in which the second passage is connected with the shell inlet port and the shell outlet port is disconnected from the second passage.
US11229156B2
A system for detecting plugging of an agricultural implement includes a frame member and a ground-engaging tool rotatably coupled to the frame member. The ground-engaging tool is configured to engage soil within a field as the agricultural implement is moved across the field. The system also includes a tool scraper positioned relative to the ground-engaging tool such that the tool scraper is configured to remove field materials from the tool as the tool engages the soil. Moreover, the system includes a sensor configured to detect a parameter indicative of a load on the tool scraper and a controller communicatively coupled to the sensor. The controller is configured to monitory the load on the tool scraper based on data received from the sensor and determine when the tool is experiencing a plugged condition based at least in part on the monitored load.
US11229153B2
A load sensing bracket for a disk opener assembly of an agricultural implement. The load sensing bracket includes a body having a cantilevered arm, the body is configured to engage with and secure to a portion of a depth setting arm of a disc opening assembly. The cantilevered arm has an upper end with an extending projection that is receivable in any one of plurality of notches of a fan shaped member thereby setting a position of the depth setting arm relative to the fan shaped member which sets a position of the gauge wheel relative to the disk. A sensor is disposed on the cantilevered arm generating a signal relating to strain in the cantilevered arm which corresponds to a down pressure on the gauge wheel.
US11234347B2
A constrainer includes a base and two arms mechanically coupled to the base. The base and two arms receive a device while the constrainer is in a first state and, while the constrainer is transitioning from the first state to a second state and while the device is disposed in the constrainer, place the device in a predetermined orientation.
US11234344B2
A heat transfer device, a mobile device, and a manufacturing method for manufacturing a heat transfer device. The heat transfer device includes a first plate having a first inner surface and a first outer surface. A second plate has a second inner surface and a second outer surface. The first plate and the second plate are at least partially bonded such that an internal reservoir is defined between the first inner surface and the second inner surface. A thermal transfer fluid is contained within the internal reservoir and is in fluid contact with both the first inner surface and the second inner surface. A first wing extends from the first plate. The first wing is adapted to be coupled to a first electronic component that requires cooling. The first wing provides heat transfer from the first electronic component to the thermal transfer fluid via the first plate.
US11234341B2
A dummy chassis includes a first frame bar, a second frame bar and a connection member. The first frame bar has a first long side and a first engaging portion. The second frame bar has a second long side and a second engaging portion. The connection member has two end portions which are located oppositely. The first end portion has a third engaging portion. The second end portion has a fourth engaging portion. A width of the connection member is less than a length of the first frame bar and a length of the second frame bar.
US11234337B2
A display device includes a display panel; a back cover supporting the display panel on a rear surface of the display panel; one or more flexible films electrically connected to one end of the display panel and on a surface of the back cover; a film cover covering the flexible films and the end of the display panel; a printed circuit board electrically connected to the flexible films and on the surface of the back cover; and a roller having a first flat portion, a second flat portion, and a curved portion. The display panel and the back cover are wound around or unwound from the roller. The end of the display panel is in line with the first flat portion while the printed circuit board is in line with the second flat portion when the display panel and the back cover are fully wound around the roller.
US11234334B2
A printer deposits material onto a substrate as part of a manufacturing process for an electronic product; at least one transported component experiences error, which affects the deposition. This error is mitigated using transducers that equalize position of the component, e.g., to provide an “ideal” conveyance path, thereby permitting precise droplet placement notwithstanding the error. In one embodiment, an optical guide (e.g., using a laser) is used to define a desired path; sensors mounted to the component dynamically detect deviation from this path, with this deviation then being used to drive the transducers to immediately counteract the deviation. This error correction scheme can be applied to correct for more than type of transport error, for example, to correct for error in a substrate transport path, a printhead transport path and/or split-axis transport non-orthogonality.
US11234321B2
The control device includes a button having a backlit indicium (or indicia) indicating a function of the button. The button may comprise a button body that is translucent and configured to be backlit by a lighting element. A front surface of the button body may be opaque outside of the area of the indicium (or indicia). The button body may have a post that extends from a rear surface of the button body and is aligned with an actuator. The control device may have a plurality of such buttons. Selection of a button by a user, such as by pressing the button, results in the selected button displaying a greater illumination intensity than a button that is not selected.
US11234317B2
Examples of creating moving light patterns in a light pipe having a plurality of Light Emitting Diodes (LEDs) are described. In an example, a plurality of keyframes is obtained. The plurality of keyframes define the moving light pattern. Each keyframe is indicative of red-greenblue (RGB) illumination values of each LED 5 from the plurality of LEDs. Further, a linear interpolation is performed, at run-time, between two keyframes of the plurality of keyframes to obtain a plurality of interpolated frames. Each interpolated frame is indicative of interpolated RGB illumination values of each LED. Based on the RGB illumination values of 10 the plurality of keyframes and interpolated RGB illumination values of the plurality of interpolated frames, the plurality of LEDs is illuminated, to create the moving light pattern.
