US11578540B2
A system for connecting a drill bit and pipe puller to a drill string. The system includes a downhole tool having an internal cavity and a through-hole in its wall. A coupler may be slidingly received in the cavity and connected using one or more fasteners which interconnect a groove in the coupler to the wall of the downhole tool. Fasteners used may be screws or bolts interconnecting the wall of the tool with radial holes in the coupler. Alternatively, bolts may interconnect the wall with a circumferential groove on the coupler. A drill bit may be threaded into the coupler. The coupler allows drill bits and other tools to be connected and disconnected from a downhole tool without unthreading the drill bit.
US11578538B2
A cutting element has a cutting face at an opposite axial end from a base, a side surface extending from the base to the cutting face, an edge formed at the intersection between the cutting face and the side surface, and an elongated protrusion formed at the cutting face and extending between opposite sides of the edge, wherein the elongated protrusion has a geometry including a border extending around a concave surface and sloped surfaces extending between the border and the edge, and wherein the concave surface has a major axis dimension measured between opposite sides of the border and a minor axis dimension measured perpendicularly to the major axis dimension and ranging from 50 percent to 99 percent of the major axis dimension.
US11578532B2
A smart window including a motorized shade is provided, particularly where the smart window includes a frame portion having a first subframe and a second subframe for mounting the smart window and routing the motor wirings. In a described embodiment, the smart window comprises: a frame portion including a wiring chase positioned internal to the frame portion and a glass portion. The glass portion may comprise a motorized shade, the motorized shade including a motor, a motor wiring, and a shade roll; a first pane of glass attached to the frame portion on an exterior side of the smart window; and a second pane of glass attached to the frame portion on an interior side of the smart window; wherein the frame portion surrounds the glass portion, wherein the motorized shade is attached to the frame portion between the first pane of glass and the second pane of glass by a hanging system, and wherein the motor wiring is positioned internal to the frame portion and the wiring chase.
US11578530B2
In one aspect, an elongate mounting structure is elongated along a longitudinal direction and includes an elongate member having an elongate mounting member and a headrail member above the elongate mounting member. A longitudinal end of the elongate mounting member receives an extension mechanism to mount an architectural covering between two opposing mounting surfaces and the headrail member receives a drive assembly for operating a covering. The elongate mounting structure further includes an overhang part protecting from the elongate main member in a lateral direction, with the overhang part comprising an attaching section for attaching said covering to the overhang part such that the covering can extend substantially vertically in front of the elongate main member.
US11578522B2
A door actuator for opening and/or closing a door, includes a fluid housing with an inner compartment, which is filled with fluid, in particular hydraulic oil, a fluid housing opening in the fluid housing for draining the fluid at thermal overload, a thermally activatable valve for opening, which closes the fluid housing opening, and a collecting device, which is disposed outside the fluid housing opposite the fluid housing opening, forms a collecting space for the fluid, is open towards the fluid housing opening, and includes at least one drain opening for draining the fluid from the collecting space.
US11578520B2
A commercial vehicle used for parcel delivery is installed with a control module. The control module communicates wirelessly with a transmitter to give control to the vehicle operator. The vehicle operator can access the vehicle's cargo compartment through the bulkhead door and/or the rear door solely by using the transmitter as opposed to manually actuating the door latch. A door actuator is added to the bulkhead door such that when the bulkhead door is wirelessly actuated the door opens without operator assistance, and the process of the door opening does not damage the vehicle. Additionally, the vehicle operator can initiate the control module to allow a push-button start and stop of the vehicle's ignition system. Such elements contribute to time savings and cost savings for parcel delivery operators.
US11578516B2
A multifunction securing mechanism for a compartment closable by a door and includes a key cylinder, a latching assembly which may be a two-point latching assembly movable between a latching and an unlatching position, a rotatable member configured for a lazy-cam function connecting the key cylinder and latching assembly, at least one catch located on a surface adjacent the outside of the door, and a bar pivotally mounted to the outside of the door and movable between a first closed position and a second opened position. A first release mechanism is located on an interior side of the door for changing a positon of the latching assembly, and a second release mechanism is located on the interior side of the door for changing a position of the bar, both for allowing a user to open a latched and secured door from the inside.
US11578515B2
A vehicle interior component configured to be actuated by an inertia force is disclosed. The component may comprise a cover moveable relative to a base between closed and open positions and a latch mechanism to provide a latched state for the cover when actuated by the inertia force and to hold the cover in an unlatched state. The latch mechanism may be configured to change state of the cover from the unlatched state to the latched state when actuated by the inertia force. The cover may comprise the latch mechanism. The latch mechanism may extend from the cover in the latched state. The latch mechanism may form a generally continuous surface with a wall of the cover when unlatched. The latch mechanism may comprise a spring to hold the cover in the unlatched state. The component may comprise at least one of a console; center console; floor console; an armrest.
US11578507B2
A locking assembly for a non-pivotable door is provided. The locking assembly comprises a spacer plate defining a spacer plate bolt void and a strike plate defining a strike plate bolt void. The spacer plate and strike plate are to be coupled to one another and further fixedly coupled to the non-pivotable door, such that the spacer plate bolt void and the strike plate bolt void are aligned. The locking assembly further comprises a locking mechanism and a housing, which is configured to receive and contain the locking mechanism. The locking mechanism comprises a latch bolt that is moveable between a retracted position within the housing and a deployed position. In the deployed position, the latch bolt extends outwardly from the housing and into each of the spacer plate bolt void and the strike plate bolt void, thereby locking the non-pivotable door to the housing.
US11578495B2
A set of essentially identical subfloor panels including a joint configured to be glued, wherein the joint includes an element at a strip which protrudes from a first joint edge at an edge of a panel and an element groove at an adjacent edge. The joint includes a flexible tongue which is configured to cooperate, in the joined position, with a tongue groove for positioning of the panel relative the adjacent panel in a first vertical direction. The joint is configured for a joining of the edge and the adjacent edge by a vertical motion of the edge relative the adjacent edge. A space above the strip and between the element and the first joint edge is configured to be filled partly or completely with a glue before the edge and the adjacent edge are joined.
US11578494B2
A lighter, more cost-effective roofing system and method, which includes a rain diverting feature for directing rainwater and snowmelt away from an underlying sheet material and roof deck, is provided. The invention includes a sheet material having an upper surface and a lower surface. The upper surface includes one of a hook and loop fastener and the lower surface is configured to be attached to the roof deck. The present invention further includes a plurality of roofing tiles, each tile having hook and loop fasteners adhered to a back face which extend along the width of the tile at or near the uppermost and lowermost edges. Each rain diverting feature, which is a strip-like device with one surface made up of a plurality of hook portions and an opposing surface made up of a plurality of portions complementary to the hook portions, is positioned between and releasably attached to the hook and loop fasteners located on a side-edge portion of two adjacent tiles and the underlying sheet material, thereby releasably attaching the tiles to each other and to the upper surface of the underlying sheet material. The use of rain diverting devices to direct rainwater and snowmelt away from the underlying sheet material and roof deck allows for single lap tiling and thus less weight on the roof deck. It also allows for shorter tiles to be used, thus saving material cost.
US11578487B2
A wood or engineered wood structural panel, such as, but not limited to, OSB (“oriented strand board”) or plywood, that is both fire-resistant and water resistant. The panel is factory-coated with a product that provides fire resistance. The treatment gives it a Fire-Resistant (FR) performance (for use in a one- or two-hour rated assembly). The panel also is overlaid or coated in a factory setting with a weather/water resistive barrier (WRB). The structural panel thus combines a fire-resistant structural sheathing and WRB product in one integrated panel produced at a factory prior for installation at a job site.
US11578482B2
An enclosure member for a building structure comprising a planar laminate having a first facing layer; a layer of foam having a first face and a second opposing face; and a second facing layer; where the first facing layer is fastened to the first face of the layer of foam, and the second facing layer is fastened to the second opposing face of the layer of foam. An edge of the enclosure is provided with a perimeter structure that can perform one or more of a sealing function, an edge reinforcement function and a pivotable joining function with another enclosure, in accordance with the particular embodiment.
US11578481B1
Presented herein is a transportable, distributed, edge-based, cloud-centered broadband command, control and communications infrastructure with built-in resilience that can be employed in data collection and integration, intelligence processing, mission planning, cognitive decision support and operational command, control and communications system. Specifically, a Modular Mission Systems (MIMS), composed of Modular Load Units (MLU), and tactical communications gateways integrated onto air platforms of opportunity in podded configurations (PODS) that can bring cloud-based, broadband communications and processing architectures to the tactical edge.
US11578472B2
A method of dredging which comprises suspending dredging apparatus 200 from a vehicle 360. The sediment agitating apparatus comprising a chassis 210, and mounted on the chassis are an extractor, sediment agitating apparatus and respective pumps 220, 230. The dredging apparatus 200 is disposed above, but not in contact with a waterbed 340 to be dredged of sediment 350. The sediment 350 is agitated then extracted with the extractor. The dredging apparatus 200 is moved around the water and the extracted sediment 400 is deposited underwater and above the dredging apparatus 200, so that the sediment 400 is transported and deposited away from an area being dredged by the natural movement of the water. Apparatus and use of the apparatus are also described.
US11578469B2
Electric Generating Ecological Flood Control System which consists of selective collector, pressing pipeline, exiting collector, electric generator which is differs that pressing pipeline is lay under the bottom of the river or on the bottom of the river or in the water or above the water, where through the pressing collector carries out diversion of flood waters outside the area of possible flooding zones, while the regulation of amount and speed of water flows carries out according to additional leading one device regulative armature, that installed on pipeline and done with possibility of regulation exiting ability.
US11578466B2
A traffic barrier and soundwall system is disclosed having wide-flanged [or H-posts] vertical posts oriented with a flange facing a roadway. Traffic barriers are located between them. The barriers have recesses at the intersection of their backs and ends. An angle bracket is positioned in the recess to separate the post from the barrier. A U-shaped strap has a base and a pair of arms extending from the base. Traffic barriers are positioned against the posts so that the angle brackets in the recesses are adjacent to the road-facing flange of the post. A strap fastener connects an arm of the strap to the recess of each of the adjacent traffic barriers. In this way, the base of the strap surrounds the rearward-facing flange of the post to secure the traffic barriers to the post. Sound barrier panels are located on the top of the traffic barriers, secured between the webs of the neighboring posts.
US11578463B2
A method of dosing a nanocellulose suspension in gel phase into a second suspension, wherein the method comprises the steps of: providing said nanocellulose suspension in gel phase; providing said second suspension; bringing said nanocellulose suspension in gel phase in contact with said second suspension; wherein the method comprises a step of subjecting said nanocellulose suspension in gel phase to a shear rate of more than 500 l/s, simultaneously with and/or immediately prior to the step of bringing said nanocellulose suspension in gel phase and said second suspension in contact with each other.
US11578461B2
A paper suitable for use in a battery or battery pack as a flame barrier or thermal insulation, the paper comprising 60 to 95 weight percent aerogel powder and 5 to 40 weight aramid polymer fibrils; the paper having a thickness of 50 to 4000 micrometers.
US11578458B2
A synthetic rope (20) comprises a core (22) and at least a first layer surrounding the core (22). The first layer has first layer strands (26). The core has a fluted outer surface with spaced apart helical concave grooves. Each of these grooves contacts one of the first layer strands (26). The grooves have a radius of curvature (24) that is greater than the radius of curvature (14) of a circle having a same diameter as the contacting first layer strand before twisting.
US11578452B2
A method of operating a laundry treating appliance comprising a treating chamber located within a cabinet of the laundry treating appliance and accessible by an access opening, a bellows extending between the treating chamber and the access opening and a bulk treating chemistry dispenser having a dispenser outlet comprising at least two spray nozzles with a first spray nozzle configured to provide a spray toward the treating chamber and a second spray nozzle configured to provide a spray toward the bellows. The method comprises spraying a first liquid from the first spray nozzle toward the treating chamber and spraying a second liquid from the second spray nozzle toward the bellows.
US11578448B2
A laundry washing machine includes a housing with conventional washing elements within the housing. A door on a door opening of the housing enables access inside the housing to the conventional washing elements. A sensor senses color of cloth prior to passing the cloth through the door opening. The sensor is positioned so that it senses the cloth in a dedicated area outside of the machine adjacent to the door or door opening.
US11578447B2
A circuit that increases input voltage to higher output voltage connected to a variable frequency drive in an appliance. Several switching arrangements, timing, and safety mechanisms are in place to assist. When the circuit experiences high draw, high voltage output values of circuit decrease over time, but different aspects of the circuit can be constructed so that the amount of time required at a higher voltage does not exceed the amount of time in which the high voltage output is provided.
US11578446B2
A method of controlling a washing machine that includes a drum rotatably provided in a tub that receives water, at least one nozzle spraying water into the drum, a washing motor rotating the drum, and a circulation pump circulating water within the washing machine, the method including: controlling a rotation of the drum by operating the washing motor to rotate the drum at a first rotation speed in a first rotation direction, and to maintain a rotation of the drum at the first rotation speed in the first rotation direction so that laundry in the drum maintains contact with an inner circumferential surface of the drum; and controlling a pump speed of the circulation pump by operating a circulation pump motor in the circulation pump to accelerate and decelerate at least once while the washing motor rotates the drum at the first rotation speed in the first rotation direction.
US11578438B2
A nanofiber nonwoven product is disclosed which comprises a polyamide with a relative viscosity from 2 to 330, spun into nanofibers with an average diameter of less than 1000 nanometers (1 micron). In general, the inventive products are prepared by: (a) providing a polyamide composition, wherein the polyamide has a relative viscosity from 2 to 330; (b) melt spinning the polyamide composition into a plurality of nanofibers having an average fiber diameter of less than 1 micron, followed by (c) forming the nanofibers into the product.
US11578435B2
It is an object to provide a woven fabric which can stably form a folding shape superior in shape retention and followability and which can be sewn while maintaining the folding structure, and also to provide a method for manufacturing the same. There is provided a woven fabric having pleats, wherein the height of the pleats is 2 to 10 times the average diameter of yarns arranged in the same direction as the pleats.
US11578434B2
Nozzle (1) for manufacturing knotted yarn (11), having a yarn duct (2) in which knots are producible with the aid of air entanglement. The nozzle includes at least one air bore (3) having a longitudinal axis (A), which merges with the yarn duct (2) in a merging opening (4). Air is introducible into the yarn duct (2) through the air bore. The longitudinal axis (A) of the air bore (3) is disposed at an angle of less than 90°, preferably 65-85°, particularly preferably 78° in relation to a conveying direction (B) of the knotted yarn (11). A baffle face (5) is configured on the opposite side of the merging opening (4) of the air bore (3) in the yarn duct (2), so as to be substantially perpendicular in relation to the longitudinal axis (A) of the air bore (3).
US11578430B2
Melt-blown fiber comprising two polypropylenes which differ in their molecular weight.
US11578429B2
A cusp die for producing melt-blown non-woven fabric is provided, defining a sagittal plane, a main extension direction on the sagittal plane, a first flank and a second flank mutually bounded by the sagittal plane and including an ejection portion extending along the main extension direction and designed to convey, in use, polymeric fluid towards an external air blade, at least one extrusion pipe configured to convey the polymeric fluid towards the ejection portion, a plurality of holes arranged in the ejection portion, placed in fluidic through connection with the extrusion pipe and communicating with the outside, wherein the holes are arranged along at least one first row and a second row that are distinct and arranged respectively at the first flank and the second flank.
US11578414B2
A method for LiOHH2O production from lithium-bearing multicomponent hydromineral raw materials includes filtering lithium-bearing brine contaminated with suspended particles with regeneration of filters and processing of used regenerate, and obtaining pregnant lithium-bearing brine, isolation of lithium chloride from the brine in the form of a primary concentrate in sorption-desorption modules, and nanofiltration of the primary lithium concentrate from magnesium, calcium and sulfate ions. By means of reverse osmosis, electrodialysis concentration and ion-exchange purification from impurities followed by thermal concentration, the primary lithium concentrate is converted into a pregnant lithium chloride concentrate which is converted into a LiOH solution by membrane electrolysis. The LiOH solution is boiled down, resulting in LiOH.H2O crystallization.
US11578410B2
A method for depositing a metal-based coating on a particulate substrate, including: i) preparing a mixture comprising the particulate substrate, a powder comprising a coating metal oxide of one or more of Ti, Al, Zn, Sn, In, Sb, Ag, Co, V, Ni, Cr, Mn, Fe, Cu, Pt, Pd, Ta, Zr, Nb, Rh, Ru, Mo, Os, Re and W, a reducing agent powder of Al metal or Al alloy, and a powder of aluminium chloride; and ii) mixing and heating the mixture to form a coating on the particulate substrate, to produce a coated substrate product.
US11578408B2
A gas processing apparatus includes: a mounting part; a gas supply part located above the mounting part and having a plurality of first gas supply holes; a gas supply path forming part configured to form a supply path of a processing gas, the gas supply path forming part including a flat opposing surface which faces the gas supply part from above and defines a first diffusion space for diffusing the processing gas in a lateral direction; a recess surrounding a central portion of the opposing surface; and a plurality of gas dispersion portions located in the recess surrounding the central portion of the opposing surface without protruding from the opposing surface, each of the plurality of gas dispersion portions having a plurality of gas discharge holes extending along a circumferential direction so as to laterally disperse the processing gas supplied from the supply path in the first diffusion space.
US11578407B2
A film-forming apparatus for forming a predetermined film on a substrate by plasma ALD includes a chamber, a stage, a shower head having an upper electrode and a shower plate insulated from the upper electrode, a first high-frequency power supply connected to the upper electrode, and a second high-frequency power supply connected to an electrode contained in the stage. A high-frequency power is supplied from the first high-frequency power supply to the upper electrode, thereby forming a high-frequency electric field between the upper electrode and the shower plate and generating a first capacitively coupled plasma. A high-frequency power is supplied from the second high-frequency power supply to the electrode, thereby forming a high-frequency electric field between the shower plate and the electrode in the stage and generating a second capacitively coupled plasma that is independent from the first capacitively coupled plasma.
US11578406B2
Ampoules for a semiconductor manufacturing precursors and methods of use are described. The ampoules include a container with an inlet port and an outlet port. The ampoules comprise an inlet plenum located between the inlet port and the cavity and an outlet plenum located between the outlet port and the cavity. A flow path is defined by a plurality of tubular walls and an ingress openings of the ampoule, through which a carrier gas flows in contact with the precursor.
US11578399B2
The present disclosure relates to a titanium or titanium alloy member and to a surface hardening method for the titanium or titanium alloy member. The titanium or titanium alloy member includes a base material of titanium or titanium alloy, and at a surface of the base material, a hardened layer formed by diffusion of oxygen into the surface. The method includes: a heating step of heating the titanium or titanium alloy base material of the member to a predetermined temperature under an inert gas atmosphere; a hardening step of introducing (i) a mixed gas including an inert gas, and (ii) oxygen gas as a hardening treatment gas, to perform hardening treatment of the surface of the base material; and a cooling step of cooling the base material down to room temperature under the inert gas atmosphere.
US11578398B2
An article includes a body having a plasma-sprayed ceramic coating on a surface thereof. The body can be formed of at one least one of the following materials: Al, Al2O3, AlN, Y2O3, YSZ, or SiC. The plasma-sprayed ceramic coating can include at least one of Y2O3, Y4Al2O9, Y3Al5O12 or a solid-solution of Y2O3 mixed with at least one of ZrO2, Al2O3, HfO2, Er2O3, Nd2O3, Nb2O5, CeO2, Sm2O3 or Yb2O3. The plasma-sprayed ceramic coating can further include splats.
US11578391B2
A Ni steel has a chemical composition within a predetermined range, in which a metallographic structure of a thickness middle portion contains 2.0 vol % to 20.0 vol % of an austenite phase, an average grain size of prior austenite grains is 3.0 μm to 12.0 μm, an average aspect ratio of the prior austenite grains is 2.6 to 10.0, a plate thickness is 4.5 mm to 20 mm, a yield stress at room temperature is 590 MPa to 710 MPa, and a tensile strength at the room temperature is 690 MPa to 810 MPa, when the plate thickness is more than 16 mm, the Ni steel contains Ni: 11.5% or more, and when the plate thickness is 16 mm or less and the Ni steel contains Ni: less than 11.5%, the average grain size of the prior austenite grains is 6.0 μm or less.
US11578389B2
Some variations provide an aluminum alloy feedstock for additive manufacturing, the aluminum alloy feedstock comprising from 79.8 wt % to 88.3 wt % aluminum; from 1.1 wt % to 2.1 wt % copper; from 3.0 wt % to 4.6 wt % magnesium; from 7.1 wt % to 9.0 wt % zinc; and from 0.5 wt % to 2.8 wt % zirconium as a grain-refiner element. The aluminum alloy feedstock may be in the form of an ingot powder. In some variations, the aluminum alloy feedstock comprises from 81.3 wt % to about 87.8 wt % aluminum; from 1.2 wt % to 2.0 wt % copper; from 3.2 wt % to 4.4 wt % magnesium; from 7.3 wt % to 8.7 wt % zinc; and from 0.5 wt % to 2.8 wt % zirconium.
US11578383B2
Disclosed is a method for manufacturing high-carbon bearing steel, which include: heating a billet at a temperature of about 950 to 1,050° C. for about 70 to 120 minutes, rolling the billet to manufacture a wire rod, winding the wire rod to manufacture a wire rod coil, cooling the wire rod coil, and subsequently heat treating the wire rod coil for spheroidizing and carbonitriding, respectively. The bearing steel may include an amount of about 0.9 to 1.3 wt % of carbon (C), an amount of about 1.1 to 1.6 wt % of silicon (Si), an amount of about 1.0 to 1.5 wt % of manganese (Mn), an amount of about 1.5 to 1.9 wt % of chromium (Cr), an amount of about 0.2 to 0.6 wt % of nickel (Ni), an amount of about 0.1 to 0.3 wt % of molybdenum (Mo), and the balance iron (Fe) based on the total weight thereof.
US11578381B2
A production method for a high-strength steel sheet having a tensile strength TS of 780 MPa or more is provided. The production method comprises: heating a steel slab having a predetermined chemical composition; hotrolling the steel slab; coiling the hot-rolled sheet; subjecting the hot-rolled sheet to pickling treatment; holding the hot-rolled sheet in a pre-determined temperature range for predetermined time; cold rolling the hot-rolled sheet to obtain a cold-rolled sheet; subjecting the cold-rolled sheet to first annealing treatment; cooling the cold-rolled sheet at a pre-determined average cooling rate; cooling the cold-rolled sheet to room temperature; reheating the clod-rolled sheet to perform second annealing treatment; cooling the cold-rolled sheet at a first average cooling rate; cooling the cold-rolled sheet at a second average cooling rate; reheating the cold-rolled sheet to a predetermined reheating temperature range; and holding the cold-rolled sheet in the reheating temperature range.
US11578371B2
The invention is directed to biomarkers for predicting a patient's response, both therapeutic and toxic, to immunotherapy.
US11578369B2
A method for in vitro predicting of the outcome of an individual having a multiple myeloma, including the steps of: a) measuring the expression level of at least 5 genes and/or proteins encoded by the 5 genes, the genes being selected in a group including NRP2, REEP1, SV2B, ARRB1, CACNA1G, FBLIM1, FGFR1, IRF6, ITGA9, NOVA2, PPP2R2C, SLC5A1, SORL1, SYT7 and THY1, in a biological sample obtained from the individual; b) calculating a score value from the expression level obtained at step a); c) classifying the individual as having a good prognosis status or a bad prognosis status, by comparing the score value obtained at step b) with a reference score value.
US11578358B2
Integrated devices that include a sample preparation component integrated with a detection component are disclosed. The sample preparation component may be a digital microfluidics module or a surface acoustic wave module which modules are used for combing a sample droplet with a reagent droplet and for performing additional sample preparation step leading to a droplet that contains beads/particles/labels that indicate presence or absence of an analyte of interest in the sample. The beads/particles/labels may be detected by moving the droplet to the detection component of the device, which detection component includes an array of wells. The detection modules disclosed here can be used for detecting analytes of interest which analytes may have been enriched by amplification, isolation, or other techniques.
US11578356B2
A method of forming a polymer matrix array includes treating a surface within a well of a well array with a surface compound including a surface reactive functional group and a radical-forming distal group; applying an aqueous solution including polymer precursors to the well of the well array; and activating the radical-forming distal group of the surface coupling compound with an initiator and atom transfer radical polymerization (ATRP) catalyst to initiate radical polymerization of the polymer precursors within the well of the well array to form the polymer matrix array.
US11578353B2
The invention refers to a method and a device for the phenotypic detection of carbapenemases and carbapenemase producers by adding a substrate of general formula A-(L)-M1-(X)—Z, where M1 is a carbapenem backbone, A or Z is a quencher, the other one of the two, Z or A, is a fluorophore, L is an optional linker, X is an optional leaving group for linking Z to the carbapenem backbone, and Z is an optional leaving group, to a sample suspected of containing such carbapenemase producers and/or carbapenenmases. The invention further refers to a method for the phenotypic detection of resistant bacteria, in particular 3MRGN or 4MRGN, by releasing the enzymes of a bacterial culture into a lysate during lysis and then subjecting the lysate, as the sample to be analyzed, to an aforementioned method in order to phenotypically detect the presence of resistance-conferring carbapenemases.
US11578352B2
A test specimen for detecting or determining a spatial distribution of microbes, the test specimen having measuring surfaces and a plurality of microbe collecting elements on each of the measuring surfaces. The invention also relates to a test chamber with such a test specimen, to an associated use and to an associated method.
US11578349B2
A method for manufacturing a fermentation product by culturing a microorganism, the method containing steps (A) to (D): (A) culturing the microorganism with a first culture medium; (B) passing a culture solution containing cultured bacterial cells, raw materials for culture, and the fermentation product through an adsorption tower packed with an adsorbent capable of adsorbing the fermentation product from the culture solution, and then collecting an effluent containing the bacterial cells and the raw materials for culture flowing out from the adsorption tower, wherein a relationship among a size (short diameter) d of the bacterial cell, a pore size D1 of the adsorbent, and a minimum void size D2 between adsorbent particles, D1
US11578347B2
The present disclosure provides recombinant microorganisms and methods for the anaerobic production of 2,4-furandimethanol from one or more carbon sources. The microorganisms and methods provide redox-balanced and ATP positive pathways for co-producing 2,4-furandimethanol with ethanol and for co-producing 2,4-furandimethanol with ethanol and acetone and/or isopropanol. The method provides recombinant microorganisms that express endogenous and/or exogenous nucleic acid molecules encoding polypeptides that catalyze the conversion of a carbon source into 2,4-furandimethanol and that couple the 2,4-furandimethanol pathway with an additional metabolic pathway. The present disclosure further provides enzymatic production of 2,4-furandicarboxylic acid.
US11578345B2
Provided is process for the synthesis of at least one functionalized organic polysulfide.
US11578335B2
This invention provides synthetic promoters capable of promoting and/or initiating transcription of a polynucleotide in an algal cell, and methods of designing, producing and using such promoters.
US11578323B2
Aspects of this invention inter alia relate to novel systems for targeting, editing or manipulating DNA in a cell, comprising one or more heterologous vector(s) encoding a SluCas9 nuclease from Staphylococcus lugdunensis or variants thereof, and one or more guide RNAs (gRNAs), or a SluCas9 nuclease or variant thereof and one or more gRNAs.
US11578313B2
The present disclosure provides RNA-guided CRISPR-Cas effector proteins, nucleic acids encoding same, and compositions comprising same. The present disclosure provides ribonucleoprotein complexes comprising: an RNA-guided CRISPR-Cas effector protein of the present disclosure; and a guide RNA. The present disclosure provides methods of modifying a target nucleic acid, using an RNA-guided CRISPR-Cas effector protein of the present disclosure and a guide RNA. The present disclosure provides methods of modulating transcription of a target nucleic acid.
US11578290B2
The invention relates to surfactants of general formula (I) or general formula (II) or a mixture thereof, in which R represents a linear or branched alkyl, alkenyl, alkylaryl or alkenylaryl group having 5-25 C atoms and X+ represents a charge-balancing cation. The surfactants can be incorporated into detergents or cleaning agents, have excellent technological application properties and can be produced based on renewable raw materials.
US11578286B2
The invention concerns coating composition comprising hydrophobic polymer for use as a photoreactive basecoat for a medical device or implant comprising a polymer made from monomers comprising: (a) 1 to 12 mol % of at least one photoactive monomer that is a hydrogen atom abstracter and (b) 99 to 88 mol % of one or more of acrylamides, methacrylamides, acrylates, methacrylates, and N-vinylpyrrolidone; wherein the polymer has a glass transition temperature (Tg) of less than 40° C.
US11578280B2
Improvements to the gasifier furnace design and process method to facilitate continuous production of mainly H2, CO and granulated solid from molten liquid or the liquid slag in the presence of carbonaceous material. It is a method of quenching molten liquid and cooling post quenched hot granulated solid which is done within a long horizontal reaction chamber space of the furnace in the presence of C and H2O. A moving layer of continuously gas cooled granulated solid protects the moving floor underneath by substantially reducing the possibility of heat transfer from the horizontal reaction chamber to such moving floor and its parts and preventing direct contact between the post quenched hot solid granulates and such moving floor. Such moving floor having plurality of gas passages and is disposed above a plenum that receives gas from outside source and uniformly distributes the gas to pass through all the gas passages.
US11578270B2
A side chain type polymer liquid crystalline compound with which a light absorption anisotropic film having a high alignment degree can be formed, which includes a liquid crystalline composition, a light absorption anisotropic film which is formed of the liquid crystalline composition, a laminate, and an image display device. A liquid crystalline composition contains a side chain type polymer liquid crystalline compound and a dichroic substance, the side chain type polymer liquid crystalline compound is a copolymer having repeating units 1 and 2, the repeating unit 1 has a mesogenic group and an electron-withdrawing group having a Hammett's substituent constant σp of greater than 0 at a terminal of the mesogenic group, and the repeating unit 2 has a mesogenic group and a group having a Hammett's substituent constant σp of 0 or less at a terminal of the mesogenic group.
US11578269B2
A polymer composition comprising at least one liquid crystalline polymer and an ultrahigh molecular weight siloxane polymer in an amount from about 0.1 to about 20 parts by weight per 100 parts by weight of the liquid crystalline polymer is provided. The siloxane polymer has a number average molecular weight of about 100,000 grams per mole or more.
US11578259B1
A system and method of hydraulic fracturing, including providing a fracturing fluid having a nitrite-containing compound through a wellbore into a subterranean formation to hydraulically fracture the subterranean formation, thereby forming fractures in the subterranean formation. The technique includes generating nitrogen gas (and thus foam) in the fractures via the nitrite-containing compound, and in which generating the nitrogen gas facilitates flowback.
US11578255B2
This invention relates to a process of enhanced oil recovery by sweeping an underground formation comprising injecting into the underground formation an injection fluid comprising at least one water-soluble LCST macromonomeric polymer.
US11578254B2
Recovering heavy oil from a subterraneous formation penetrated by at least one injection well and one production well, by injecting into the injection well a mixture of steam and an alkyl alkoxylated carboxylate salt, increasing the apparent viscosity of the steam while at the same time lowering the steam mobility, and recovering oil from the subterranean formation.
US11578253B2
This invention relates to a surfactant composition, production and use thereof in tertiary oil recovery. The present surfactant composition comprises a cationic surfactant and an anionic-nonionic surfactant, and exhibits significantly improved interfacial activity and stability as compared with the prior art. With the present surfactant composition, a flooding fluid composition for tertiary oil recovery with improved oil displacement efficiency and oil washing capability as compared with the prior art could be produced.
US11578250B1
The present disclosure to a cementitious plugging wall solidifier for water-based drilling fluid and a preparation method thereof and a water-based drilling fluid.
US11578248B2
A method of drilling in a subterranean formation. A method may include providing a direct emulsion drilling fluid comprising an aqueous fluid, an oil, and a polysorbate emulsifier; circulating the direct emulsion drilling fluid from a surface, through a wellbore, and back to the surface; and extending the wellbore in the subterranean formation while circulating the direct emulsion drilling fluid.
US11578246B2
Provided is anisotropic graphite for producing an anisotropic graphite composite having excellent thermal conduction property and excellent long-term reliability as a heat dissipating member. Given an X axis, a Y axis orthogonal to the X axis, and a Z axis perpendicular to a plane defined by the X axis and the Y axis, and a crystal orientation plane of the anisotropic graphite is parallel to an X-Z plane, and a specific number of holes each having a specific size are formed in at least one surface out of surfaces of the anisotropic graphite which are parallel to an X-Y plane.
US11578244B2
The invention provides shape-stable products for storing and releasing thermal energy, based on thermoplastic polymer compositions containing organic phase change materials (PCM) incorporated into a polymer matrix, the products withstanding multiple melting-crystallization cycles of the PCM while maintaining their shape, dimensions, and the thermal energy storage capacity.
US11578235B2
The present invention relates to cerium-based particles and their use as a component of a composition for polishing. The present invention also relates to the method of preparation of the cerium-based particles.
US11578227B2
A waterproof wax, a waterproof treatment method for a splicing part of floorboards and a splice floorboard, relating to floorboards. The waterproof wax includes 60-85% by weight of a first paraffin, 1-15% by weight of a silicone resin, 10-20% by weight of ethylene glycol dimethacrylate, 2-5% by weight of amino silicone oil and 0.1-1% by weight of alkenyl succinate.
US11578220B2
An ink contains water, Pigment Red 269, a compound represented by the following Chemical formula (1), and at least one of a silicone compound and an acetylene glycol compound, where the proportion of the compound represented by the following Chemical formula (1) to the Pigment Red 269 is 2.0 percent by mass or less:
US11578217B2
A water based paint that can be used to form a superhydrophobic coating includes a fluorinated particulate filler, a water soluble or water suspendable resin, and an aqueous solvent. The superhydrophobic paint can be applied to a surface where the loss of the solvent results in a superhydrophobic coating.
US11578211B2
The present invention relates to a dispersant having a tertiary or quaternary amine anchoring group and a solubilizing polymer selected from C8-50 fatty acid; a C8-50 ak(en)yl substituted succinic acid, anhydride or partial ester; a dimer or trimer fatty acid; and/or polymers from repeating units of polyesters, polyethers, polyacrylate, polyamides, polyurethanes or mixtures of said repeating units in a random or blocky copolymer. The dispersants are an improvement in that the alkylene connecting group between the tertiary or quaternized amine and the solubilizing polymer lacks abstractable hydrogen atoms at the geminal carbon atom from the nitrogen of the tertiary or quaternized amine over the prior art. The dispersants are useful as dispersants with improved thermal stability and low amounts yellow color after aging at elevated temperatures.
US11578210B2
Asphalt binders and methods for making and using same. In at least one specific embodiment, the asphalt binder can include a bitumen and a glyceride and fatty acid mixture. The glyceride and fatty acid mixture can include one or more triglycerides, at least 1 wt % of one or more diglycerides, and at least 5 wt % of one or more fatty acids, based on the combined weight of the one or more triglycerides, the one or more diglycerides, and the one or more fatty acids. The asphalt binder can be made by combining a bitumen and a glyceride and fatty acid mixture. A paving composition can be made by combining a plurality of solids and the asphalt binder. A road can include a plurality of solids mixed with the asphalt binder.
US11578205B2
The disclosed technology provides thermoplastic polyurethane compositions having antimicrobial properties while still maintaining good physical properties and good non-fouling properties, methods of making the same, and articles, including medical devices, made from such compositions. The disclosed technology includes a process of making an antimicrobial polymer composition, where the process includes mixing an antimicrobial additive into a base polymer and further includes mixing in a non-fouling additive, where the antimicrobial additive is chemically held in the composition and the antimicrobial and non-fouling additives do not negatively impact each other's effectiveness.
US11578204B2
Porous and microporous parts prepared by additive manufacturing as disclosed herein are useful in medical and non-medical applications. The parts are prepared from a composition containing both a solvent soluble component and a solvent insoluble component. After a part is printed by an additive manufacturing process it is exposed to solvent to extract solvent soluble component away from the printed part, resulting in a part having surface cavities.
US11578198B2
The present application relates to a polypropylene composition having a melt flow rate MFR.2 (230° C.) measured according to ISO 1133 in the range of 5 to 50 g/10 min, to a composition comprising the polypropylene composition and one or more additive(s) in an amount of up to 4 wt.-%, based on the total weight of the composition, to a process for the preparation of the polypropylene composition and an article comprising the polypropylene composition as well as the use of the polypropylene composition for decreasing the brittle-to-ductile transition temperature.
US11578183B2
A resin composition including: a magnetic fluid that includes magnetic particles, a dispersant, and a dispersion medium; and a resin or precursor thereof that includes, in a molecule thereof, at least one partial structure selected from the group consisting of a diene skeleton, a silicone skeleton, a urethane skeleton, a 4- to 7-membered ring lactone skeleton, an alkyl group having from 6 to 30 carbon atoms and an alkylene group having from 6 to 30 carbon atoms, a production method thereof, a resin composition molded body obtained by using the resin composition, and a production method thereof.
US11578177B2
Provided is a method of modifying polycarbonate comprising blending the polycarbonate with composite particles, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers.
US11578166B2
The invention relates to a curable resin composition containing (A) a multifunctional benzoxazine compound having two or more benzoxazine rings, (B) an epoxy compound having at least one norbornane structure and at least two epoxy groups, (C) a biphenyl type epoxy compound, and (D) a curing agent, and optionally (E) an inorganic filler and (F) a curing accelerator; a cured product thereof; methods of producing the curable resin composition and the cured product; and a semiconductor device in which a semiconductor element is disposed in a cured product obtained by curing a curable resin composition containing components (A) to (D), and optionally components (E) and (F).
US11578164B2
Provided is a binder composition for a non-aqueous secondary battery electrode with which it is possible to form an electrode having excellent electrolyte solution injectability and process adhesiveness. The binder composition for a non-aqueous secondary battery electrode contains a particulate polymer formed by a polymer that includes a block region composed of an aromatic vinyl monomer unit and has a tetrahydrofuran-insoluble content of not less than 5 mass % and not more than 40 mass %. The binder composition for a non-aqueous secondary battery electrode preferably further contains a water-soluble polymer that includes a hydrophilic group and has a weight-average molecular weight of not less than 15,000 and not more than 500,000.
US11578158B2
The present invention provides a material for intraocular lens which has improved hydrolysis resistance. The material for intraocular lens according to the present invention is obtained by polymerizing a monomer composition comprising: a base monomer, a hydrophilic monomer, and a cross-likable monomer, wherein the base monomer comprises an aromatic ring-containing acrylate monomer and an alkoxyalkyl methacrylate monomer having an alkoxyalkyl group having four or less carbon atoms. A blending ratio on a molar basis of the methacrylate monomer with respect to the acrylate monomer in all the monomer components contained in the monomer composition is 0.25 to 1.00.
US11578154B2
A method for manufacturing a polymer emulsion includes the following steps. A mixture is heated to a first temperature less than or equal to about 40° C. The mixture including about 100 to about 500 parts by weight of a monomer and about 0.5 to about 95 parts by weight of a first cross-linking agent, in which the monomer has a structure of formula (I): and R1, R2, and R3 represent H or C1-C4 alkyl group, respectively. About 0.005 to about 5 parts by weight of a first initiator is added. About 0.003 to about 5 parts by weight of a reducing agent is added to form an intermediate product. The intermediate product is heated to a second temperature less than or equal to about 92° C.
US11578152B2
The present invention provides an organometal catalyst having a cationic metal complex and a borate-based bulky anion, where the metal is one or more selected from the group consisting of metals in group 13, a method for preparing the same, and a method for preparing an oligomer or a polymer using the same.
US11578149B2
A process of preparing an aqueous solution of a cycloimide-containing polymer includes heating an aqueous solution of a cycloanhydride-containing polymer with a first neutralizing agent at a ratio of cycloanhydride to neutralizing agent of about 1:1 to about 1:1.5 at a temperature and for a time sufficient to form the aqueous solution of the cycloimide-containing polymer having a cycloimide to acid group ratio of about 1:2 to about 1.5:2.
US11578145B2
A method of operating a dump tank of a polymer production process by transferring all or a portion of a content of a polymerization reactor into the dump tank, wherein the reactor contents comprise solid polymer, and liquid and gaseous non-product components, and removing at least a portion of the liquid and gaseous non-product components from the dump tank by: reducing a pressure of the dump tank, subjecting the solid polymer to a first cleaning stage comprising heating the solid polymer by introducing a first heated treatment gas into the dump tank, and subjecting the solid polymer to a second cleaning stage comprising purging the solid polymer by introducing a second heated treatment gas into the dump tank.
US11578140B2
Compositions, methods, assays, and kits providing or incorporating derivatives of mitragynine, particularly as haptens and immunogens.
US11578132B2
It is an object of the present invention to provide a method for efficiently producing a B cell population comprising B cells that recognize a specific antigen. According to the present invention, provided is a method for producing a B cell population, comprising: a step (c) of culturing a cell population comprising B cells together with a specific antigen in the absence of IL-21, in the absence of IL-4, and in the presence of a cytokine other than IL-21 and IL-4, while giving stimulation mediated by CD40 and a BAFF receptor to the cells; and a step (d) of culturing the cell population comprising B cells, while giving stimulation mediated by has to the cells, so as to obtain a B cell population comprising B cells that recognize the specific antigen.
US11578131B2
This disclosure provides dimeric, pentameric, and hexameric Tumor Necrosis Factor (TNF) superfamily receptor protein binding molecules and methods of using such binding molecules to direct apoptosis-mediated killing of TNF receptor-expressing cells.
US11578124B2
Methods for selecting and treating patients with active Systemic Lupus Erythematosus (SLE) that are predicted to have an increased likelihood of having a positive response to a treatment with a safe and effective amount of an anti-IL-12/IL-23p40 antibody or an anti-IL-23 antibody, e.g., informs on what patients to treat with the anti-IL-12/IL-23p40 antibody ustekinumab.
US11578121B2
The invention relates to anti-EGF like domain multiple 6 antibody (anti-EGFL6 antibody) and cancer detection (or diagnosis) and treatment using the anti-EGFL6 antibody. The present invention creates anti-EGFL6 antibodies, particularly, a single-chain antibody fragments (scFv) and humanized antibody, which have ability in binding to EGFL6 and in inhibiting angiogenesis and cancer cell growth.
US11578111B2
The present invention relates to variants of porcine granulocyte colony stimulating factor (pG-CSF). The pG-CSF variants are useful in treating preventing or reducing the incidence of bacterial infections in swine. Methods of treating swine are disclosed.
US11578107B2
Disclosed herein are compositions and methods that involve using compositions containing one or more of ETV2, FOXC2, FLI1 and a miR-200b inhibitor for directly reprogramming somatic cells into induced vasculogenic cells both in vitro and in vivo. These compositions and methods are useful for a variety of purposes, including the development of pro-angiogenic therapies.
US11578104B2
The invention relates to a recombinant adenovirus comprising an albumin-binding moiety on the outer surface of the adenoviral hexon protein, pharmaceutical compositions containing it and its medical use. Particularly, the invention relates to an oncolytic adenovirus comprising a sequence encoding an albumin-binding moiety inserted in the hypervariable region 1 (HVR1) of the hexon protein coding sequence and its use in the prevention and/or treatment of cancer.
US11578103B2
Transcriptional units encoding Zika virus (ZIKV) premembrane (prM) and envelope (E) proteins, which upon translation form Zika virus-like particles (VLPs), are described. Use of the transcriptional units and VLPs in three different ZIKV vaccine platforms is described. Immunoassay-based detection methods using ZIKV VLPs are described for the diagnosis of ZIKV infection.
US11578102B2
This disclosure provides peptides that bind to LAG3 and can be used to block its interaction with other molecules such as MHC-II, FGL1, and α-synuclein. These peptides, with their demonstrated activity and short half-life, can be used to activate cellular immunity while significantly reducing the potential for adverse events that is often associated with the antibody-based checkpoint inhibitors. The peptides can be used as stand-alone therapeutics or can be used as immune modulators in combination with other therapies.
US11578089B2
Nanoscale metal halide perovskites are provided. The nanoscale metal halide perovskites may have a 2D structure, a quasi-2D structure, or a 3D structure. Methods also are provided for making the nanoscale metal halide perovskites. The color emitted by the nanoscale metal halide perovskites may be tuned.
US11578086B2
An organic molecule is disclosed having a structure of Formula I: wherein X is O or S; Y is O or S; R1 is selected from the group consisting of: hydrogen, deuterium, C1-C5-alkyl, which is optionally substituted with one or more substituents R5; C6-C60-aryl, which is optionally substituted with one or more substituents R5; and C3-C57-heteroaryl, which is optionally substituted with one or more substituents R5.
US11578080B2
This invention relates to thienopyrimidinones and their use as inhibitors of TRPA1 activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of fibrotic diseases, inflammatory and auto-immune diseases and CNS-related diseases.
US11578077B2
The present invention provides spiro-oxazolones, which act as V1a receptor modulators, and in particular as V1a receptor antagonists, their manufacture, pharmaceutical compositions containing them and their use as medicaments. The present compounds are useful as therapeutics acting peripherally and centrally in the conditions of inappropriate secretion of vasopressin, anxiety, depressive disorders, obsessive compulsive disorder, autistic spectrum disorders, schizophrenia, aggressive behavior and phase shift sleep disorders, in particular jetlag.
US11578076B2
Disclosed are a heterocyclic compound represented by Formula 1 and an organic light emitting device using the same. The heterocyclic compound is used as a material for hole injection layer, hole transport layer, hole injection and transport layer, light emission layer, electron transport layer, or electron injection layer of the organic light emitting device and provides improved efficiency, low driving voltage, and improved lifetime characteristic.
US11578075B2
The present application provides bifunctional compounds of Formula (X): or an enantiomer, diastereomer, or stereoisomer thereof, or pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, which act as protein degradation inducing moieties for protein kinases. The present application also relates to methods for the targeted degradation of one or more protein kinases through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to one or more protein kinases which can be utilized in the treatment of disorders modulated by protein kinases.
US11578073B2
The present disclosure is concerned with xanthine analogs, methods of making xanthine analogs, and methods of treating West Nile virus using these analogs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
US11578071B2
The present invention relates to pyrazolo[3,4-b]pyridine compounds. The present invention further relates to methods for inhibiting Plasmodium comprising contacting Plasmodium with pyrazolo[3,4-b]pyridine compounds described herein. Also described herein are methods of treating malaria comprising administering pyrazolo[3,4-b]pyridine compounds to a subject in need thereof.
US11578068B2
The invention relates to compounds of formula (I) inhibiting Rho Kinase that are oxidazole derivatives, processes for preparing such compounds, pharmaceutical compositions containing them and therapeutic use thereof. Particularly the compounds of the invention may be useful in the treatment of many disorders associated with ROCK enzymes mechanisms, such as pulmonary diseases including asthma, chronic obstructive pulmonary disease (COPD), idiopathic pulmonary fibrosis (IPF) and pulmonary arterial hypertension (PAH).
US11578066B1
Provided herein are compounds identified as inhibitors of HDAC6 activity having the formula: or a pharmaceutically acceptable salt thereof, that can be used to treat various diseases and disorders.
US11578061B2
Compounds having activity as inhibitors of LRRK2 kinase are provided. The compounds have Structure (I): or a pharmaceutically acceptable salt, stereoisomer or prodrug thereof, wherein A, B, R1a, R1b, R2, and L are as defined herein. Methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds and methods to modulate the activity of LRRK2 kinase are also provided.
US11578048B2
Dehydration and cyclization of α-, β-dihydroxy carbonyl compounds to 2-substituted furan derivatives
Processes are disclosed for the synthesis of 2-substituted furan derivatives, such as furan dicarboxylic acid (FDCA), from a starting compound or substrate having a carbonyl functional group (C═O), with hydroxy-substituted carbon atoms at alpha (α) and beta (β) positions, relative to the carbonyl functional group. According a particular embodiment, an α-, β-dihydroxy carboxylate is dehydrated to form a dicarbonyl intermediate by transformation of the α-hydroxy group to a second carbonyl group and removal of the β-hydroxy group. The dicarbonyl intermediate undergoes cyclization and dehydration, to produce the 2-substituted furan derivative. Optionally, a further step of oxidation may be carried out, for example to convert a hydroxymethyl group, as a 5-substituted about the furan ring, to a carboxy group of FDCA.
US11578042B2
The present invention relates to the compound of the formula: or pharmaceutically acceptable salts thereof, as well as compositions containing the same, processes for the preparation of the same, and therapeutic methods of use therefore in promoting hydration of mucosal surfaces and the treatment of diseases including chronic obstructive pulmonary disease (COPD), asthma, bronchiectasis, acute and chronic bronchitis, cystic fibrosis, emphysema, and pneumonia.
US11578041B2
Two crystals of (S)-(+)-hydroxychloroquine sulfate. One crystal features diffraction peaks at 12.3±0.1°, 13.1±0.1°, 17.9±0.1°, 22.8±0.1°, 23.4±0.1°, 25.1±0.1°, and 26.3±0.1° as 2θ angles in a powder X-ray diffraction pattern. The other crystal features diffraction peaks at 12.8±0.1°, 14.5±0.1°, 16.7±0.1°, 17.6±0.1°, 20.2±0.1°, 21.4±0.1°, 23.8±0.1°, 25.7±0.1°, and 26.0±0.1° as 2θ angles in a powder X-ray diffraction pattern. Also disclosed are methods of preparing crystals of (S)-(+)-hydroxychloroquine sulfate.
US11578034B2
Systems and methods for integrated glycerol carbonate and/or urea production. This disclosure pertains to development of a process for production of glycerol carbonate and/or urea from ammonia, carbon dioxide and glycerol. The process integrates glycerol carbonate production into a urea production process. The urea produced in the production facility may be used to produce glycerol carbonate by reacting urea with glycerol. The ammonia generated by glycerol carbonate production may be recycled back to urea production. Unreacted urea from the glycerol carbonate production may be separated and recycled to the urea product stream. The systems and methods can reduce the cost for urea production and increase product value of the excessive glycerol produced from other chemical plants.
US11578033B1
A surface modified electrode and a method of preparing the surface modified electrode are provided. The surface modified electrode includes a glassy carbon electrode and a coating of a compound of formula I disposed on the glassy carbon electrode. The present disclosure also relates to a method of preparing the surface modified electrode. The method includes depositing a slurry of the compound of Formula I on the glassy carbon electrode to form a film and coating a polymer matrix on the film to obtain the surface modified electrode. The present disclosure also relates to a method of preparing the compound of Formula I. The method includes condensing 4-bromobenzaldehyde (4-BBD) and 4-methyl-benzenesulphonylhydrazine (4-MBSH), to obtain a first mixture and precipitating the first mixture to obtain the compound of Formula I. The surface modified electrode is used in an electrochemical sensor for the detection of metal ions.
US11578031B2
A dissymmetric RN,N-dialkylamides of formula (I) in which: R1 represents a linear C1 to C4 alkyl, R2 represents a linear C1 to C10 alkyl, and R3 represents a linear or branched C6 to C15 alkyl, where R3 is different from a n-octyl, n-decyl, n-dodecyl, 2-ethylhexyl and 2-ethyloctyl group when R1 represents a n-butyl group and R2 represents an ethyl group. A method for synthesising the N,N-dialkylamides, and uses of same for extracting uranium and/or plutonium from an aqueous acid solution or for fully or partially separating the uranium from the plutonium contained in an aqueous acid solution and a solution resulting from the dissolution of spent nuclear fuel in nitric acid. A method for treating an aqueous solution resulting from the dissolution of spent nuclear fuel in nitric acid, which allows the uranium and the plutonium contained in the solution to be extracted, separated and decontaminated in a single cycle.
US11578026B2
A process for dehydrating C2+ alcohols to ether products in the presence of a catalyst and promoter, wherein the catalyst is at least one aluminosilicate zeolite catalyst which is a medium pore zeolite having a 3-dimensional framework structure, and the promoter is one or more organic carbonyl compounds or derivatives thereof, and wherein and the molar ratio of promoter to C2+ alcohols is maintained at less than 1.
US11578013B2
Nitrification inhibitors and uses of same to prevent nitrate leaching or nitrous oxide emissions as well as increase pasture or crop production. The nitrification inhibitors and formulations including same may be used for direct or indirect application to soil or pasture.
US11578009B2
The invention relates to a particulate urea-based blend composition comprising a urea-based compound in particulate form and one or more components in particulate form, selected from the group of nitrates, phosphates, sulphates and chlorides, and a urease inhibitor of the type phosphoric triamide, and a magnesium sulphate, wherein the urea-based blend composition is further characterized in that it comprises an alkaline or alkaline-forming compound, selected from the group of calcium oxide, zinc oxide, magnesium oxide, calcium carbonate, and mixtures thereof. The composition according to the invention has improved properties for reducing ammonia loss by urease activity in the soil and is in particular suitable as a fertilizer. The invention further relates to a method for the manufacture of said urea-based blend composition, as well as to a composition of kit of parts comprising an amount of a) magnesium sulphate; b) a urease inhibitor of the type phosphoric triamide, preferably N-(n-butyl) thiophosphoric triamide (nBTPT); c) an alkaline or alkaline-forming compound, selected from the group of calcium oxide, zinc oxide, magnesium oxide, calcium carbonate, and mixtures thereof, and d) optionally, one or more anti-caking and/or moisture-repellent and/or anti-dust compounds.
US11578002B2
Ceramic slurries may include ceramic particles, a photoreactive-photostable hybrid binder, and a photoinitiator. The photoreactive-photostable hybrid binder may include a photoreactive organic resin component, a photoreactive siloxane component, and one or more photostable siloxane components. Methods of forming a ceramic part may include curing a portion of a ceramic slurry by exposing the portion of the ceramic slurry to light to form a green ceramic part, and partially firing the green ceramic part to form a brown ceramic part. The brown ceramic part may be sintered at or above a sintering temperature of the ceramic particles to form a ceramic part, wherein sintering includes heating the brown ceramic part to a sufficient temperature to promote reaction bonding that converts silica from the photoreactive-photostable hybrid binder into silicates that bond with the ceramic particles.
US11577997B2
A method may include comprising: defining engineering parameters of a proposed cement slurry, the engineering parameters comprising at least a compressive strength requirement, a density requirement, a storage time requirement, and a thickening time requirement; selecting, based at least in part on a model of compressive strength, a model of storage time, and the density requirement, at least a cement and mass fraction thereof, at least one supplementary cementitious material and mass fraction thereof, and a water and mass fraction thereof, such that a set cement formed from the cement, the at least one supplementary cementitious material, and the water meets or exceeds the compressive strength requirement and the density requirement; selecting, based at least in part on a model of thickening time, an accelerator and mass fraction thereof; and preparing a cement slurry comprising the cement and mass fraction thereof, the at least one supplementary cementitious material and mass fraction thereof, the water and mass fraction thereof, and the cement retarder and mass fraction thereof.
US11577989B2
To provide a crystallized glass substrate including a surface with a compressive stress layer, where a stress depth DOLzero of the compressive stress layer, at which the compressive stress is 0 MPa, is 45 to 200 μm, a compressive stress CS on an outermost surface of the compressive stress layer is 400 to 1400 MPa, and a central stress CT determined by using curve analysis is 55 to 300 MPa.
US11577986B2
A method of forming an imaging fibre apparatus comprises arranging rods to form a plurality of stacks each comprising a respective plurality of rods, wherein: for each stack, the respective plurality of rods comprises rods having different core sizes, the rods of different core sizes being arranged in a selected arrangement, and the rods of different core sizes being arranged such that each stack has a respective selected shape; wherein the selected shape or shapes are such that the stacks stack together in a desired arrangement; the method further comprising: drawing each of the plurality of stacks; stacking together the plurality of drawn stacks together in the desired arrangement to form a further stack; drawing the further stack; and using the drawn further stack to form an imaging fibre apparatus, wherein the selected arrangement of the rods in each stack and the selected shape or shapes of the stacks are such that the further stack comprises a repeating pattern of rods of different core sizes.
US11577981B2
A method of separating a transparent mother sheet includes contacting a first surface of the transparent mother sheet with an open ended pressure assembly including a pressure vessel shell, thereby forming a shell cavity defined by the first surface of the transparent mother sheet and the pressure vessel shell, where the transparent mother sheet comprises a damage path. The method also includes removing gas from the shell cavity through a fluid removal outlet extending through the pressure vessel shell to reduce a cavity pressure in the shell cavity, thereby applying stress to the damage path to separate a portion of the transparent mother sheet along the damage path.
US11577975B2
There is provided a method for controlling bio-slimes in a clean circulating water system through a physical-chemical-superconducting high gradient magnetic separation coupling process. An inorganic composite flocculant is added to circulating water to gather Zoogloea in the circulating water with micro-nano particles in hydrosol through demulsification to form alum floc. The resulting water passes through a superconducting high gradient magnetic separation system. A magnetic field strength of the superconducting high gradient magnetic separation system and flow rate of the circulating water are controlled to generate strong magnetic flocculation to allow floc to grow, such that the Zoogloea in the circulating water wraps the micro-nano particles to separate the Zoogloea from water.
US11577940B2
The invention relates to a crane, in particular a rotary tower crane, comprising a crane boom, from which a load hook can be raised and lowered via a hoist cable, and an electric power supply on the load hook and/or an optionally provided trolley which can be moved on the crane boom. According to the invention, the electric power is directly generated at the location where it is required, and in the process kinetic energy present at said location is converted into power. According to the invention, the electric power supply comprises a generator which is arranged on the load hook and/or on the trolley and which can be driven by a deflecting and/or running pulley and/or a cable running around the deflecting pulley.
US11577936B2
An elevator car including: a door; and an apron movable between a deployed position and a retracted position; wherein in the deployed position the apron hangs below the door; wherein in the retracted position the apron is vertically overlapped with the door; and wherein in the retracted position the apron is engaged with the door such that it is movable sideways together with the door. As the apron is displaced upwards relative to the elevator car it will block the doorway. However, as the apron is engaged with the door in the retracted position, opening the door also moves the apron out of the way of the doorway so that the apron does not hinder passengers from using the elevator car.
US11577932B2
Elevator systems and methods are provided. The systems include an elevator car movable within an elevator shaft, the elevator car includes an elevator car door interlock device operable to open and close elevator car doors, a plurality of landing doors located at respective landings along the elevator shaft, wherein each landing door includes a landing door interlock device operable to open and close a respective landing door, wherein each landing door interlock device is engageable by the elevator car door interlock device to enable operation of the elevator car doors and the respective landing door simultaneously. An elevator component inspection system is configured with a detector located on the top of the elevator car and arranged to monitor the interlock devices, wherein the detector obtains inspection data associated with the elevator car door interlock device and the plurality of landing door interlock devices.
US11577924B2
An edge position detecting apparatus includes a light emitting device, a detecting device, and a calculating circuit. The light emitting device includes a plurality of light sources with different emission wavelengths. The light emitting device irradiates a conveyed object with linear light along a width direction of the conveyed object, the width direction being perpendicular to a conveying direction of the conveyed object. The detecting device detects, at a plurality of positions in the width direction of the conveyed object, intensity of reflected light of light emitted by the light emitting device. The calculating circuit calculates, based on a detection result of the detecting device, a position of an edge of the conveyed object in the width direction.
US11577921B2
The present invention provides a rain-guard device for shipping that can prevent water from seeping into a hatch opening. A rain-guard device for shipping 20, includes a rail 19, which is placed on a sliding hatch cover 11, an on-board chute 22, which is provided in the rail 19 in a travelable manner, which covers part of a hatch opening 13, and which, furthermore, supplies cargo from a shiploader 1 into the hold 7, a lid member 23 to cover the rest of the hatch opening 13, and a water-blocking part 100, which prevents water from seeping into the hatch opening 13, through a gap between the lid member 23 and the sliding hatch cover 11.
US11577912B2
An apparatus and method for feeding and conveying material in a sorted manner in a pneumatic material conveying system, in which at least two material fractions re fed from a feed aperture and conveyed in a channel space further to a delivery end of a material conveying channel by gravity and/or suction Material is fed from at least one feed aperture of at least one input point and a first material fraction is conducted to the channel space and stored temporarily in the channel space or conducted to the outside of the channel space, and material is fed into a feed-in container, in which a second material fraction fed therein is held in temporary storage by a stopper means.
US11577911B1
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.
US11577905B2
A storage and dispensing station for drugs is provided. The storage and dispensing station includes a receiving space for drug portions, the receiving space having a feed section with a base section and a dispensing opening, an ejection device for moving a drug portion through the dispensing opening, the ejection device having a slide which can be moved in the feed section towards the dispensing opening and a slide drive coupled to the slide for moving the slide, as well as a lock which can be moved in the feed section and which can be moved in the feed section such that when a drug portion is moved towards the dispensing opening, movement of drug portions in the feed section is prevented.
US11577897B2
A packaged product has a product surrounded by a vacuum skin package. The vacuum skin package has a support member and an implosion-resistant thermoplastic top web. The top web conforms with both the upper surface of the product, and an uncovered portion of the upper surface of the support member. The thermoplastic top web comprises an ethylene/α-olefin copolymer in an amount of from 55 wt % to 85 wt %, based on total weight of top web, and/or a blend of ethylene/α-olefin copolymer and cyclic olefin copolymer. Also disclosed is a vacuum skin package containing the implosion-resistant top web.
US11577896B2
A packaging device includes a first portion and a second portion connected to the first portion by way of a first fold line. The first portion includes a first primary edge distal and parallel to the first fold line and the second portion includes a second primary edge distal and parallel to the first fold line. An arm is defined by two cut lines extending from a section of the second portion proximate the first fold line, and ending in a tab that extends from the second primary edge. In a folded state, the first primary edge is aligned with the second primary edge.
US11577895B2
Aspects of the invention relate to an expandable carton (90) which can be opened from a closed state having a first capacity, into an opened state having a second, greater capacity such that ice or other additional articles can be loaded into the expanded carton along with the original articles housed therein. The carton (90) comprises: a top wall (12), a bottom wall (16), a first side wall (14), and a second side wall (18) hingedly connected to one another to form a tubular structure. The carton (90) additionally comprises a first end wall (22a, 24a, 26a, 28a) and a second end wall (22b, 24b, 26b, 28b), each of said end walls (22a, 24a, 26a, 28a; 22b, 24b, 26b, 28b) for enclosing an open end of the tubular structure of the carton.
US11577881B2
An adhesive tape dispensing device with a tape alignment mechanism, comprising a body formed from a rigid material or materials, configured to hold and dispense adhesive tape, and a tape alignment mechanism comprising at least one spring that presses laterally against the edge of the tape, the side of the tape form, or against a hub onto which the tape is mounted, and a caulking spacer with guides which allows for dispensing of tape along an external corner, even where such corners are not square.
US11577880B2
The present invention relates to a protection element (1) in papercraft material for protecting one or more objects (B), in particular for protecting one or more bottles (B), comprising two support elements (2, 3) connected by a connection element (4), wherein each support element (2, 3) has an upper wall (5; 6) and two support walls (7, 8; 9, 11) associated with the respective upper wall (5; 6) to support it. A first support wall (8; 9) of each support element (2, 3) is arranged at said connection element (4) and has a shaped opening (16; 17) for each object (B) to be protected. Furthermore, said connection element (4) has two shaped flaps (18; 19) for each object (B) to be protected, each shaped flap (18; 19) being arranged at the respective support element (2; 3) and projecting on the respective upper wall (5, 6) of the respective support element (2; 3) and on a respective shaped opening (16; 17) of the respective first support wall (8; 9), each shaped flap (18; 19) being arranged so that when the respective object (B) to be protected is arranged on said protection element (1) resting on the respective shaped flaps (18; 19), the weight of said object (B) acts on the respective shaped flaps (18; 19) to insert in the respective shaped openings (16; 17) of said support walls (8; 9) and lock the object (B) in position. Furthermore, the present invention relates to a blank (10) for obtaining the protection element (1) according to the invention.
US11577877B2
A polymeric container including a base, a body, a finish, finish threads, and a tamper lip. The finish threads are at an outer surface of the finish, and are configured to cooperate with closure threads of a closure to secure the closure to the finish. The tamper lip extends from the outer surface of the finish, and is configured to replace the support flange during handling, and to cooperate with a tamper band of the closure. A recess is below the tamper lip. The recess retains the tamper band below the tamper lip when the closure is removed from cooperation with the finish. A gripper ring is between the finish threads and the tamper lip. The gripper ring is configured to cooperate with a gripper for grasping the finish.
US11577872B2
A key component of a high-efficiency and high-speed carton sealer, i.e., a core, and the high-speed carton sealer is an important device for a high-speed packaging production line. The design of the core uses the second cylinder to control a return spring and a limit spring with one end freely set and the other end adjustable, which successfully solves the problems of the damage to the carton caused by its high-speed moving carton impacting the front wheel and rear wheel recovery speed not promptly enough to wipe the tape on the back of the carton, and it is also possible to use a soft carton. Accordingly, the core of the high-speed carton sealer is realized.
US11577870B1
A film tensioning and steering system can be configured to extract a film from a film source. One or more film characteristics can require that the film tensioning and steering system be isolated from the film source so that a film tension can be maintained within the film tensioning and steering system. A first drive roller pair and a second drive roller pair can be configured to secure the film and enable a dampening roller to maintain the film tension between the first drive roller pair and the second drive roller pair. Additionally, the dampening roller can store an amount of the film as a film buffer. Accordingly, the film tensioning and steering system can maintain the film tension such that a steering system can align the film before the first drive roller pair provides the film at a proper alignment to a downstream system.
US11577864B2
Recyclable pouches formed from rollstock and having a resealable closure that extends into both side edges of the pouch may be produced at high speeds on a single manufacturing line in which the pouches are formed, cut apart, filled, and then sealed if the film forming the pouch comprises a recyclable heat seal layer and a second recyclable layer having a melting temperature of at least 30° C. greater than the heat seal layer.
US11577856B1
A dual sided aircraft light assembly includes a mount structure, a plurality of first light emitters, a plurality of first optics, a plurality of second light emitters, and a plurality of second optics. The first light emitters are disposed such that, upon being energized, each emits light in a first direction that is at an acute angle relative to a reference line that extends in a reference direction. The first optics are configured to focus the light emitted from the first light emitters into a first light beam directed in the first direction. The second light emitters are disposed such that, upon being energized, each emits light in a second direction that is at an obtuse angle relative to the reference line and reference direction. The second optics focus the light emitted from the second light emitters into a second light beam directed in the second direction.
US11577851B2
A cover for an intake of an air-breathing engine in a missile is disclosed. The cover comprises a motive arrangement operable to move from a first configuration in which the cover is lockable to a missile, to a second configuration in which the cover is pushed outwardly from the missile. In the first configuration, the surface of the cover is flush with the surface of the missile and the motive arrangement is located inwardly of the cover surface. A missile provided with such a cover is also disclosed.
US11577850B2
The application relates to an aircraft, a method, an apparatus and a computer readable storage medium for controlling the aircraft with at least one sensor arranged thereon, the method including detecting a motor state of the aircraft, acquiring at least one sensing data of the at least one sensor, and controlling the aircraft to perform a startup operation or a shutdown operation according to the motor state and the at least one sensing data, so that the aircraft can be autonomously controlled to perform the startup operation or the shutdown operation, and the user experience is improved.
US11577845B2
A heated composite structure and a method for forming a heated composite structure. The structure includes carbon fibers embedded within a thermoplastic matrix. The carbon fibers are connected with first and second electrodes that are configured to be connected with an electric source such that applying current to the electrodes causes current to flow through the embedded carbon fibers to provide resistive heating sufficient to heat the composite structure to impede formation of ice on the composite structure.
US11577839B2
An aircraft seat includes infinitely adjustable, lateral tilt control within a specified range. The aircraft seat includes a stationary support, a tilting frame rotatably or translatably attached to the stationary base, and a tilt control mechanism to adjust the tilt within the defined range and positively lock the frame without back-driving. The tilt control mechanism may include a plurality of linkages connected to the stationary support and the tilting frame, and to each other via a threaded block; a threaded shaft adjusts the linkages and thereby adjust the tilt. Alternatively, the tilt control mechanism comprises a curved rack and a pinion. The threaded block and threaded shaft, or the rack and pinion define ACME threads to prevent back-driving.
US11577830B2
An aircraft includes a short-range radar that is configured to detect a trajectory, which is specified based on a position detection of the aircraft by a ground station.
US11577819B2
A wing for an aircraft includes: a main wing having an outer skin defining an interior space of the main wing, a slat, and a connection assembly for movably connecting the slat to the main wing, such that the slat is movable in a predefined motion between a retracted position and at least one extended position. The connection assembly includes an elongate and curved slat track, wherein a first end section of the slat track is connected to the slat, a first bearing at least partly arranged outside the interior space of the main wing, a second bearing spaced apart from the first bearing and arranged within the interior space of the main wing. The slat track is movably and rotatably supported on the main wing by the first and second bearing, such that the first and second bearing support the predefined motion.
US11577813B2
Aspects of the disclosure relate to an aerial vehicle. The aerial vehicle may include an envelope having a plurality of tendons and formed from a first plurality of gores. The aerial vehicle may also include one or more ballonets arranged within the envelope. An outer membrane may be arranged around at least part of the envelope and formed from a second plurality of gores. The outer membrane may include at least one panel attached at one side to the outer membrane between a pair of the second plurality of gores and attached at an opposite side to the envelope. The outer membrane may be arranged to improve aerodynamics of the envelope when the aerial vehicle is in flight.
US11577807B2
An underwater device intended to be deployed in the water, the device includes a set of arms articulated to a support body having a reference axis r, the arms being able to be kept in a furled configuration and able to deploy into a deployed configuration wherein the arms extend about the reference axis r, the arms deploying by distal ends of the arms moving away from the axis r, a set of at least one bending spring stressed elastically in bending when the arms are kept in a furled configuration and able to relax when the arms are released from the furled configuration, the set of at least one bending spring being configured and arranged in such a way as to exert, on at least one of the arms, when the arms are released from the furled configuration, a thrust that instigates the deploying of the arms.
US11577801B2
A bicycle component comprising a stress/strain sensor aligned according to a stress/strain to be detected, and a temperature sensor associated with said stress/strain sensor, wherein said stress/strain sensor and said temperature sensor lie in planes that do not coincide with one another and are not parallel to each another.
US11577781B2
A vehicle control system includes: an electric power steering device that generates an assist torque that assists turning of a wheel caused by a steering wheel rotation; a controller that controls the electric power steering device to generate the assist torque according to the steering wheel rotation in a normal mode; and a state sensor that detects a vehicle travel state and a state of an occupant at a driver's seat. When the occupant at the driver's seat performs a getting-on action or a getting-off action when the vehicle is in an ignition-ON state, the controller controls the electric power steering device in a temporal mode. In the temporal mode, the controller changes a method of controlling the electric power steering device such that the steering wheel rotation is suppressed as compared with a case of the normal mode.
US11577776B2
Techniques are described for managing redundant steering system for a vehicle. A method includes sending a first control command that instructs a first motor coupled to a steering wheel in a steering system to steer a vehicle, receiving, after sending the first control command, a speed of the vehicle, a yaw rate of the vehicle, and a steering position of the steering wheel, determining, based at least on the speed and the yaw rate, an expected range of steering angles that describes values within which the first motor is expected to steer the vehicle based on the first control command, and upon determining that the steering position of a steering wheel is outside the expected range of steering angles, sending a second control command that instructs a second motor coupled to the steering wheel in the steering system to steer the vehicle.
US11577773B2
According to the present embodiments, it is possible to prevent a tooth-on-tooth engagement between gear teeth, which may occur during the telescoping operation of the steering column, thereby leading to stable locking of the steering column, enhancing the driver's feeling of lever manipulation, and preventing damage to components.
US11577770B2
A handle covering device for inhibiting microbial transfer according to various aspects of the present technology may comprise an elongated body having a center body section and two opposing ends. The elongated body includes an interior receiving section configured to fit around and temporarily attach to a handle of a shopping cart. The interior receiving section may include one or more surface elements configured to increase a gripping force between the handle covering device and the shopping cart handle. The center body section and the opposing ends may be configured to flexibly adjust and conform to the shopping cart handle during use.
US11577766B2
A folding wagon comprising a collapsible wagon basket, a folding wagon frame comprising folding ends and folding sides, wherein the folding ends and the folding sides connect at four corners, each corner comprising a vertical frame element, wherein the vertical frame elements are extendable to enable the folding the wagon to transform from an extended configuration to a collapsed configuration, a folding base formed by a plurality of base support elements that are hingedly attached to the vertical frame elements and hingedly attached to a central base element, wherein the hinged attachments of the base support elements to the vertical frame elements are multi-directional hinges allowing multiple degrees of freedom in the movement of the base support elements when the folding wagon is transformed from the extended configuration to the collapsed configuration, a handle attached to the first folding end, and a plurality of wheels.
US11577765B2
A wheelbarrow assembly is disclosed with a wheelbarrow tray, a wheel to connect to the tray for rotation relative to the tray, for transportation of the tray upon an underlying support surface and a pair of handle assemblies. Each handle assembly is provided with a first unitarily formed handle portion with a distal end, an intermediate region, and a proximal end. The proximal end has a cross-section that is reduced relative to a cross-section of the intermediate region. The second handle portion is provided with a distal end and a proximal end; the proximal end having a cross-section that is sized to receive the first handle distal end cross-section therein to assemble the second handle portion to the first handle portion.
US11577763B2
Disclosed is a method for determining the relationship between a track-circuit current signal and a railway vehicle location, including: sending, by a track circuit, current signal across a railway track block; measuring the current signal for different railway vehicles running successively on the railway track block; aligning the measured current signals and calculating a reference curve as the average value of all the aligned curves by using a Dynamic Time Warping algorithm, this reference curve representing the relationship between the track-circuit current signal and the railway vehicle location on the railway track block.
US11577753B2
Methods and systems for controlling an autonomous vehicle. The method includes receiving sensor data from a plurality of sensors, determining, a plurality of probability hypotheses based upon the sensor data, and receiving metadata from at least one sensor of the plurality of sensors. An integrity level of at least one of the plurality of probability hypotheses is determined based upon the received metadata and at least one action is determined based upon the determined integrity level and at least one probability hypothesis of the plurality of probability hypotheses. The at least one action is then initiated by an electronic controller for the vehicle.
US11577750B2
A method for determining information related to a lane change of a target vehicle includes obtaining information related to an environment of the target vehicle. The information related to the environment relates to a plurality of features of the environment of the target vehicle. The plurality of features are partitioned into two or more groups of features. The method further determines two or more weighting factors for the two or more groups of features. An attention mechanism is used for determining the two or more weighting factors. The method further determines the information related to the lane change of the target vehicle based on the information related to the environment of the target vehicle using a machine-learning network. A weighting of the plurality of features of the environment of the target vehicle within the machine-learning network is based on the two or more weighting factors for the two or more groups of features.
US11577740B2
A system for preventing abnormal acceleration of a vehicle includes a device configured such that in a state in which the vehicle is stopped while the vehicle is turned on, the device is configured to determine whether abnormal acceleration prevention is necessary based on a final destination or a current position of the vehicle before the vehicle is turned off to thereby limit a vehicle speed. The system and a method for preventing abnormal operation of the vehicle can prevent a vehicle accident due to the abnormal acceleration caused by misoperation by a driver, such as misoperation of an accelerator pedal of the vehicle.
US11577736B2
A method for ascertaining a highly accurate piece of yaw rate information for controlling a vehicle is provided. The method includes ascertaining a first yaw rate estimated value of the vehicle based on a fusion of sensor data of an inertial sensor, a GNSS sensor, a wheel velocity sensor and/or a steering angle sensor; ascertaining a second yaw rate estimated value of the vehicle by an evaluation of sensor data of a camera assigned to the vehicle, which optically detects the surroundings of the vehicle; carrying out a correction of the first yaw rate estimated value with the aid of the second yaw rate estimated value to ascertain a corrected yaw rate estimated value; and outputting the corrected yaw rate estimated value as a piece of yaw rate information to generate a control signal for controlling the vehicle.
US11577730B2
The present disclosure relates to a vehicle and control method thereof, to a vehicle having a driver assistance system for assisting a driver. When a lane change is requested even though it does not meet the predetermined lane change condition, present disclosure provides a vehicle driver assistance system (ADAS) that can actively indicate a lane change intention to an adjacent vehicle through ‘deflected driving in a lane’ and perform lane change safely after confirming the yield/overtake intention of the adjacent vehicle. It is an aspect of the present disclosure to provide a control method of a vehicle, including: confirming whether the surrounding situation of the vehicle satisfies a lane change condition when a lane change command occurs while the vehicle is driving autonomously; performing deflected driving in the lane of the vehicle to indicate a lane change intention when the surrounding situation of the vehicle does not satisfy the lane change condition; and performing a lane change corresponding to the lane change command when the yield intention for the lane change intention is confirmed from another vehicle around the traveling lane after indicating the lane change intention through the deflected driving.
US11577729B2
A method for driving a vehicle on an opposite lane in a controlled manner includes detecting, with a surroundings sensor system, surroundings of the vehicle and receiving, with a control device, measurement data of the surroundings sensor system. The method includes identifying at least one course of a road, and at least one course of at least one road user in the surroundings based on the received measurement data and planning a trajectory of the vehicle within the at least one course of a road. The method further includes identifying a section of the road wherein when driving on the section of road the opposite lane is cut across by the vehicle, and determining a first stop position for the vehicle prior to entering the identified section of road. The method then checks whether the opposite lane can be driven on in the identified section.
US11577719B2
An autonomous driving control apparatus installable in a vehicle includes a path determining section, an obstacle determining section that determines whether an obstacle on the planned driving path is a passage acceptable obstacle or a passage unacceptable obstacle, the passage acceptable obstacle being previously set as an obstacle that the vehicle is allowed to come into contact with while passing, the passage unacceptable obstacle being previously set as an obstacle that the vehicle is not allowed to come into contact with while passing, and a control instructing section that gives an instruction of control to a maneuver controller to perform at least one of controlling a speed of the vehicle and controlling a steering of the vehicle to control a maneuver of the vehicle. If the obstacle is determined to be the passage acceptable obstacle, the control instructing section gives an instruction of the control to pass over the obstacle.
US11577718B1
A vehicle may receive sensor data captured by a sensor of the vehicle, determine that the sensor data represents an object in the environment, and determine an impact location between the vehicle and the object. The impact location may be associated with a predicted collision between the vehicle and the object. The vehicle may also determine an object type corresponding to the object and/or a characteristic of the object. Based at least in part on the impact location, object type, and/or the characteristic, a ride height of the vehicle may be adjusted.
US11577716B2
There is provided a cart. An electric motor generates a travel driving force based on a control signal from an external control unit configured to perform control related a travel path of the cart. A battery supplies power to the electric motor. An engine drives a power generator which is configured to be capable of charging the battery. A determination unit determines whether the engine is to be operated, based on a predetermined condition.
US11577712B2
A method for influencing the kinematic behavior of a vehicle, in particular a rail vehicle with at least one friction brake system, wherein a brake effect is generated by pressing at least one first and second friction elements against each other, where to achieve advantageous method conditions, temperatures of at least the first friction element are calculated from at least speed, brake pressure, external temperature of the vehicle and absolute times, and heat conduction through the first friction element and a speed-dependent cooling process of the first friction element are taken into consideration during the calculation, and where the kinematic behavior of the vehicle is influenced based on the calculation such that expensive fitting of the friction brake system with sensors for measuring friction element temperatures can be advantageously omitted, and the thermal state of the friction brake system can still be estimated with a high degree of precision.
US11577710B2
A parking valve for manually actuating a spring-loaded parking brake, includes: a housing with a port that can be fluidically connected to a release chamber of a spring-loaded brake cylinder, a port that can be fluidically connected to a brake supply reservoir, and a ventilation port; a slide for manual actuation and which can be moved along a full section between two end positions inside the housing. The slide assumes positions along the full section, in which, as a result of at least one seal, there is no fluidic connection between the port to the release chamber and the ventilation port, and assumes other positions along the full section, in which, as a result of the at least one seal, there is no fluidic connection between the port of the release chamber and the port to the brake supply reservoir. A blocking device acts on the slide during movement at least along a partial section of the full section in at least one direction, with a continuously variable counterforce dependent on the position of the slide on the partial section.
US11577709B2
A hydraulic assembly of a traction control system of a hydraulic vehicle brake system includes a hydraulic block, a motor block, and a control device. The hydraulic block includes at least one electric hydraulic valve and at least one electric hydraulic pump arranged therein. The motor block includes an electric motor arranged therein. The electric motor is configured to drive the at least one hydraulic pump. The control device is configured to control the at least one hydraulic valve, the at least one hydraulic pump, and the electric motor. The control device has two structurally separate control units, which include a first control unit with signal components and a second control unit with power components.
US11577707B2
Braking systems and methods for an autonomous vehicle are provided. Braking devices are associated with respective wheels of the autonomous vehicle. A hydraulic circuit is connected between a primary braking module (PBM) and the braking devices and connected between a secondary braking module (SBM) and the braking devices. One of a PBM electronic control unit and a SBM electronic control unit is configured to: in response to detecting a communications failure of the other braking module, apply a predetermined hydraulic pressure operation in the hydraulic circuit. The other of the PBM electronic control unit and the SBM electronic control unit is configured to identify, based on output from the at least one sensor, the predetermined hydraulic pressure operation being applied by the one of the PBM electronic control unit and the SBM electronic control unit, and select and execute a braking profile based thereon.
US11577701B2
A wiper device is disclosed. The wiper device coupled to a wiper arm to remove a foreign substance of the present invention includes a contact member configured to wipe off the foreign substance, a pressing member configured to press the contact member to be in contact with a windshield, and a cover member configured to cover the pressing member, wherein the cover member is provided with a supporting unit formed with a coupling hole and the pressing member is provided with a coupling unit configured to be inserted into the coupling hole to be coupled with the supporting unit.
US11577699B2
A windscreen wiper device comprising an elongated wiper blade of a flexible material, a connecting device, a mounting head, and a longitudinal strip-shaped arm. The wiper blade is adapted to be placed in abutment with a windscreen to be wiped. The wiper blade includes at least one groove in which an elastic, elongated carrier element is disposed. The connecting device is connected to the wiper blade. The mounting head transfers a reciprocal movement to the wiper blade. The longitudinal strip-shaped arm has a first end detachably connected to the mounting head through a snapping operation and a second end detachably connected to the connecting device through a snapping operation. The arm is made of a resilient material and is biased to exert a pressure onto the wiper blade towards the windscreen to be wiped.
US11577698B2
A wiper arm device for a wiper arm (20), having at least one fastening part (44) which is provided for connecting at least one articulation part (38) of the wiper arm (20) to a drive shaft (24) of a wiper drive (16), wherein the fastening part (44) has at least one fastening boss (46) for fastening the fastening part (44) to the drive shaft (24) and at least one articulation boss (48) for fastening the articulation part (38) to the fastening part (44).
US11577696B2
An HVAC case configured to heat airflow for a vehicle HVAC system. The HVAC case has a defrost outlet, a primary demist outlet, a secondary demist outlet, and an airflow control door. The airflow control door is configured to control airflow through each one of the defrost outlet, the primary demist outlet, and the secondary demist outlet.
US11577693B2
Systems and methods for remotely locking and unlocking vehicle accessory locks of vehicle accessories positioned on a vehicle are disclosed. The vehicle includes main doors with locks that are remotely lockable and unlockable using main door lock actuators. Vehicle includes a vehicle controller that receives a user signal from a user, first determines a main door actuation command based on the first signal, and first transmits, based on the main door actuation command, a first actuation command signal to the main door lock actuators. The system includes accessory lock actuator(s) operably coupled to the accessory lock(s), accessory lock controller(s) operably coupled to the accessory lock actuator(s), and a gateway controller operably coupled to the vehicle controller. Gateway controller second determines an accessory lock actuation command based on the first actuation command signal, and second transmits, based on the accessory lock actuation command, a gateway signal to the accessory lock controller.
US11577691B2
A method for effective vehicle identification and communication between riders of transportation network companies (TNC), and the vehicles that are being designated to the riders. Accordingly, a system used to execute the method of the present invention conveys the information of the rider on a display device on the designated vehicle of the rider, so as to notify the rider before getting into the designated vehicle. Additionally, the present invention also helps assist blind people by conveying audio messages, such as pipe messages or announcing their names. Further, the present invention provides riders the ability to send an emergency alert, thereby ensuring a safer ride. Furthermore, the present invention enables TNCs to utilize the display device as a trade dress and as an optional platform for other media advertisements.
US11577688B2
Smart window apparatus, systems, and related methods for use with vehicles are disclosed. A disclosed apparatus includes control circuitry configured to obtain data associated with a vehicle that is parked, determine, based on the data, a status of the vehicle associated with relatively high cabin temperature or an unattended occupant in the vehicle, and open a vehicle window via a window actuator to cool the vehicle cabin. The control circuitry is also configured to detect, based on the data, an event in an environment associated with the vehicle while the vehicle window is open and adjust the vehicle window via the window actuator in response to the detection.
US11577686B2
A restraint system includes a retractor housing, a spool rotatably coupled to the retractor housing and defining an axis of rotation, a threaded rod lockable relative to the retractor housing and elongated along the axis, a nut threaded on the threaded rod, and a spring elongated from a first end to a second end. The first end is fixed relative to the spool, and the second end is fixed relative to the nut.
US11577680B1
An assembly for a vehicle includes a vehicle floor. The assembly includes a base slidably supported by the vehicle floor with the base being slidable relative to the vehicle floor from a stowed position to a deployed position. The assembly includes a tray supported by the base and an airbag supported by the base adjacent the tray.
US11577668B2
An interior component for a motor vehicle covers a region of the motor vehicle. The interior component has a main body with a visible surface, wherein the visible surface has a first surface region and a second surface region. The first surface region is formed as a high-gloss region and the first surface region and the second surface region are formed on the same side of the interior component. The second surface region is provided in the form of a light scattering region.
US11577655B2
A flexible shelf guard for securing items or products in a shelf of a recreational vehicle is disclosed. The shelf guard is designed with a first section and a second section. The first section and the second section are molded to a middle section using a two-shot molding process, thereby producing the shelf guard. The shelf guard is securely and removably affixed to a top portion of the shelf by inwardly folding both end portions of the first section and the second section. The shelf guard comprises a holder and a drainer. The holder is molded to a front portion of the middle section of the shelf guard using any molding process. The drainer is configured to drain fluid/water within the shelf, thereby preventing the growth of molds and microorganisms by maintaining a dry environment within the shelf.
US11577649B2
An active outside rear view system for a vehicle includes a support structure mounted to an exterior surface of the vehicle. A rear view device is movably affixed to the support structure. A linkage extends from a first end to a second end, where the first end of the linkage is movably affixed to an aerodynamic enclosure and the second end of the linkage is movably affixed to the support structure. An actuator is engaged with the linkage and moves the aerodynamic enclosure between at least a first position and a second position different from the first position. The aerodynamic enclosure is independently movable relative to the rear view device and the support structure. The aerodynamic first position and the second position provide differing aerodynamic characteristics to the active outside rear view system.
US11577646B2
A vehicular trailer hitching assist system includes a rear backup camera disposed at a rear portion of a vehicle and a control disposed in the vehicle. A display device includes a video display screen operable to display video images for viewing by a driver of the vehicle. During a hitching maneuver event undertaken by the driver to hitch a trailer hitch of the vehicle to a trailer tongue of a trailer, and while the driver of the vehicle is maneuvering the vehicle to hitch the vehicle to the trailer, the control outputs video images derived from image data captured by the rear backup camera for display by the video display screen. At least one overlay overlays the displayed video images to guide the driver during the hitching maneuver. The at least one overlay aids in guiding connection of the trailer hitch of the vehicle to the trailer tongue of the trailer.
US11577644B2
In one embodiment, a method, apparatus, and system for automatically switching on an emergency light at an autonomous driving vehicle (ADV) is disclosed. A present speed of an ADV at a first time instant is determined. A present deceleration of the ADV at the first time instant is determined. Whether the present speed satisfies a present speed condition and whether the present deceleration satisfies a present deceleration condition at the first time instant are determined. In response to determining that the present speed satisfies the present speed condition and that the present deceleration satisfies the present deceleration condition, whether a recent deceleration history of the ADV satisfies a recent deceleration history condition and whether an expected deceleration of the ADV satisfies an expected deceleration condition are determined. If either condition is satisfied, an emergency light of the ADV is automatically switched on.
US11577640B2
A vehicle lamp module and a vehicle including the vehicle lamp module are provided. The vehicle lamp module includes a beam pattern forming part to form a beam pattern of light irradiated externally from a vehicle, a sensor part provided at one side of the beam pattern forming part to sense an external region including the beam pattern, a driving part coupled to one side of the sensor part to provide a driving force for rotating the sensor part to change the external region that the sensor part faces, and a connection part interposed between the beam pattern forming part and the sensor part to selectively connect or disconnect the beam pattern forming part and the sensor part with or from each other.
US11577631B2
A seating assembly is provided that includes a seating assembly frame that includes a seatback frame, and a seat frame. The seating assembly further includes a seatback panel coupled to an upper portion of the seatback frame and movable between a stored position relative to the seatback frame and an extended position relative to the seatback frame, and an adjustment mechanism coupled to the seatback panel and the seating assembly frame and movable between a first position and a second position in response to an actuating force.
US11577629B2
A vehicle seat management system configured to adjust one or more seats based on occupant and/or vehicular data. In one aspect, the occupant and/or vehicular data may be sent to a remote device for calculation of a seat adjustment algorithm. In another aspect, the seat adjustment algorithm may be sent via wireless transmission. In one example, the wireless transmission may be 5G.
US11577628B2
A vehicle seating assembly includes a seat back. A seat base is coupled to the seat back. A track assembly and the seat base are translatable fore and aft along the track assembly. A rail cartridge slidably engages with the track assembly. An actuation assembly includes a first electrical connector coupled to the rail cartridge and a support member coupled to a second electrical connector. The second electrical connector is operable between engaged and disengaged positions relative to the first electrical connector via a sliding engagement of the support member along opposing grooves of an engagement member. The second electrical connector is actuated via an actuator coupled to the second electrical connector.
US11577626B2
This patent application is directed to thermal management systems of vehicles with an electric powertrain. More specifically, the battery system and one or more powertrain components and/or cabin climate control components of a vehicle share the same thermal circuit as the battery module through which heat can be exchanged between the battery module and one or more powertrain or climate control components as needed.
US11577620B2
An information calculation system acquires a battery load history of a secondary battery that has been used. The information calculation system calculates first degradation states of a plurality of battery constituent elements of the secondary battery, based on the battery load history acquired and a plurality of degradation factors related to each of the battery constituent elements. The information calculation system acquires estimated load information on a load that is estimated to act on the secondary battery when the secondary battery is used in a future application. The information calculation system calculates future second degradation states of the plurality of battery constituent elements of the secondary battery when the secondary battery is used in the future application, based on the first degradation states related to the battery constituent elements calculated, the estimated load information acquired, and the plurality of degradation factors related to the battery constituent elements.
US11577614B2
A suspension frame assembly of a magnetic levitation vehicle, includes multiple suspension frames which are sequentially connected; and each suspension frame includes two longitudinal beam bodies arranged in parallel. A supporting wheel and a holding arm are fixedly provided on both ends of each longitudinal beam body; and two anti-rolling devices mounted between mounting frames of two of the supporting wheels at a same end of the two longitudinal beam bodies; and the two longitudinal beam bodies of one of the suspension frames are respectively hingedly connected to the two longitudinal beam bodies of an adjacent suspension frame; an air-spring arm beam is provided at a hinged part of the two suspension frames, and is mounted on the holding arm of one of the two longitudinal beam bodies which are hingedly connected.
US11577612B2
A powertrain for an electric vehicle has a driveshaft connected to two or more motors where each motor is connected to a battery pack associated with that motor. A controller is used to select one or more motors to be energized for propulsion or used for regenerative braking to recharge the battery pack to which it is coupled. The controller can optimize the state of charge (SOC) difference of the battery packs and provide for a smooth and efficient powering of the vehicle for acceleration and climbing and optimize the range of the vehicle by management of the relative SOC of the battery packs. The electric vehicle can include two or more fuel cells that individually coupled to a motor.
US11577611B2
The invention relates to a method (400) for discharging a high-voltage intermediate circuit (110) with a discharge circuit (120), wherein the high-voltage intermediate circuit (110) comprises an intermediate circuit capacitor (130), having the steps of: ascertaining (410) the voltage (U_ZK) of the high-voltage intermediate circuit (110); and actuating (420) the discharge circuit (120) on the basis of the ascertained voltage (U_ZK).
US11577605B1
An all-wheel-drive electric vehicle includes one or more front electric motors, one or more rear electric motors, an accelerator sensor, a vehicle speed sensor, and a control unit. The one or more front electric motors are configured to directly drive front wheels. The one or more rear electric motors are configured to directly drive rear wheels. The accelerator sensor is configured to determine an operation amount of an accelerator. The vehicle speed sensor is configured to determine vehicle speed. The control unit is configured to control drive of the one or more front and rear electric motors based on the operation amount of the accelerator and the vehicle speed. The control unit is configured to change an allocation of driving force between the one or more front electric motors and the one or more rear electric motors with a bias toward the rear wheels in a case where the operation amount of the accelerator is increased at or above a predetermined rate in a state in which the vehicle speed is higher than or equal to a predetermined speed.
US11577604B2
Methods and systems are provided for a vehicle system. In one example, the vehicle system includes a first electric drive axle assembly and a second electric drive axle assembly. Each of the first and second axle assemblies has a gear train with a planetary gear set axially offset from a motor-generator. Each planetary gear set is rotationally coupled to a differential.
US11577603B2
A method for operating an internal combustion engine. The method includes: operating the internal combustion engine including a lambda regulation, which sets a fuel quantity to be supplied in accordance with a predefined setpoint lambda value, at preset times, carrying out a filter cleaning operation for a fuel tank ventilation, as a function of the presence of a release condition of the internal combustion engine, carrying out an adaptation of the lambda regulation by adapting at least one adaptation parameter as a function of operating variables of the internal combustion engine, at active filter cleaning operation and upon the presence of the release condition, operating variables which are required to carry out the adaptation of the lambda regulation being recorded, at deactivated filter cleaning operation and presence of the release condition, the adaptation of the lambda regulation being carried out as a function of the recorded operating variables.
US11577602B2
A tank device for a motor vehicle includes a tank container defined by a tank wall having at least one stop region, and at least one lever sensor arranged in the interior of the tank container. The at least one stop region is an end stop for the lever sensor to prevent adhesion of the lever sensor to the tank wall.
US11577599B2
To provide a vehicle, vehicle motion performance of which can be made high by downsizing a drive unit having an engine and a motor. A drive unit for vehicle travel has the engine and the motor. The motor is arranged adjacent to a rear side of the engine. In a housing of the motor, parts of oil control valves and motor cooling oil paths, through each of which motor cooling oil flows, are provided. The motor cooling oil flowing through first motor cooling oil paths exchanges heat with engine oil in a first heat exchanger. The motor cooling oil flowing through second motor cooling oil paths exchanges heat with an engine cooling coolant in a second heat exchanger.
US11577586B2
A discloses latch module assembly includes a channel and a bracket supported on the channel. The bracket supports a handle assembly and is movable between a collapsed position and an installed position to enable assembly through small openings within a door. A method of installing a door latch module assembly is also disclosed.
US11577584B2
The present disclosure is a sun visor mounting apparatus, system or method having a mounting plate with a J hooked end configured to receive a sun visor, a securing plate opposing the J hooked end, configured in a U shape for receiving the sun visor. A joining plate configured in a V shape with a first side capable of coupling to the mounting plate, and a second side capable of coupling to an extension plate, and the extension plate can have a first side of a coupled to the joining plate, and a second side configured to engage against a fixed structure. One or more fasteners may be utilized with each plate to secure them together. To accommodate different sizes and configurations, the joining plate and extension plate may be extending to satisfactory positions, to engage with a fixed structure for the stability of the mounting plate.
US11577578B2
This disclosure describes vehicle climate control systems and methods for more intelligently controlling an occupant comfort level within a vehicle interior in a manner that minimizes energy usage of the vehicle. The climate control system may be automatically controlled in an economical mode (i.e., ECO mode) when certain vehicle conditions are met. For example, the decision to activate the ECO mode of the climate control system may be a function of one or more variables including, but not limited to, vehicle speed, vehicle speed differentials, ambient temperatures, temperature differentials, battery state of charge, predicted low battery state of charge, etc.
US11577577B2
A method for air conditioning a vehicle seat that is occupied by a person and that comprises at least one seat ventilation system, wherein at least one humidity sensor is arranged in a seat part and/or a backrest part of the vehicle seat as an actual humidity value transmitter for the absolute air humidity within the cushion part of the at least one seat part and/or backrest part so that a target state of comfort for a person seated on the vehicle seat can be accomplished via a control and regulating device through engagement of the seat ventilation system, wherein the target state of comfort can be controlled to a specifiable target humidity limit value through variation of the air flow of the seat ventilation system as a function of at least one control algorithm that evaluates the detected actual measured humidity value.
US11577574B2
An apparatus for estimating vehicle weight using a vehicle height adjusting device is provided. The apparatus includes a vehicle height adjusting device that raises or lowers four positions of front left (FL) and right (FR) sides and rear left (RL) and right (RR) sides of a vehicle body, respectively. A vehicle height controller operates the vehicle height adjusting device to raise or lower the FL and FR sides and the RL and RR sides of the vehicle body. A weight estimating unit measures time required for raising or lowering the vehicle body or operating speed of the vehicle body and calculates an expected vehicle weight value by comparing the time required or the operating speed with a preset reference data.
US11577573B2
Disclosed is a mobile robot adapted to traverse vertical obstacles. The robot comprises a frame and at least one wheel positioned in a front section of the robot, at least one middle wheel positioned in a middle section of the robot, at least one back wheel positioned in a back section of the robot, and at least one further wheel in the front, middle or back of the robot. The robot also comprises at least one motor-driven device for exerting a downward and/or upward force on the middle wheel and at least two motors for driving the wheels and the motor-driven device. Also disclosed is a method of climbing using a mobile robot as disclosed.
US11577572B2
An air suspension system according to the principles of the present disclosure includes a suspension actuator, a reservoir, a compressor, and a first cooling circuit. The suspension actuator has a chamber. The reservoir includes a shell and an adsorptive material. The shell at least partially defines an interior region. The interior region is fluidly connected to the chamber. The adsorptive material is in the interior region. The compressor is fluidly connected to the interior region. The first cooling circuit includes a first heat exchanger, a second heat exchanger, and a conduit. The first heat exchanger is in thermal contact with the interior region. The second heat exchanger is in thermal contact with an electric vehicle component. The conduit is adapted to circulate a fluid between the first heat exchanger and the second heat exchanger. The present disclosure also provides a method of operating the air suspension system.
US11577570B2
A two-piece limit strap clamp for use with a shock absorber and a limit strap retention device is provided. The pieces couple together around the upper end of a shock absorber. The clamp has a protrusion that extends outwardly and is adapted for attachment of the top end of a limit strap. The lower end of the limit strap may be attached to a mounting tab that is coupled to the lower mounting bracket of the shock absorber. Also disclosed is a limit strap with a tether coupled to a spring of the shock absorber to prevent the limit strap from bowing out when the shock absorber is compressed. A method of use of a limit strap with a tether is also disclosed.
US11577569B2
An elastomeric bushing assembly includes an outer sleeve, a bar pin, an elastomeric bushing and a monolithic, one-piece bracket. The bar pin includes first and second opposing ends. The elastomeric bushing is disposed between the outer sleeve and the bar pin. The bracket includes a body defining a cavity and a flange. The flange radially extends from an end of the body and circumferentially extends substantially 360 degrees. One of the first and second ends of the bar pin is securely received in the cavity of the body.
US11577568B2
A rotation induction device for a vehicle includes: an upper case member composed of a synthetic resin material and having a piston rod disposed therethrough; a lower case member composed of a synthetic resin material, disposed under the upper case member, and having the piston rod disposed therethrough; a center plate composed of a synthetic resin material, disposed between the upper and lower case members such that the piston rod passes through the center plate, and configured to induce either one or both of the upper and lower case members to rotate; and a stress distribution part formed on the center plate, and configured to distribute stress caused by a vertical load.
US11577555B2
An electrically conductive yarn (200, 300) comprising a first yarn (262, 362) and a second yarn (264, 364), the first yarn (262, 362) comprises or consists out of a plurality of stainless steel fibers, the second yarn (264, 364) comprises organic fibers wherein the first yarn (362) and the second yarn (364) are twisted or cabled together or the second yarn (264) is wrapped around the first yarn (262) such that the first yarn (262) is provided as a core yarn and such that the first yarn (262) provides part of the surface of the electrically conductive yarn (200).
US11577552B2
The tread has a contact face which is provided with a plurality of grooves opening to the contact face and a plurality of contact elements being delimited by the plurality of grooves. Each contact element has a top face constituting a part of the contact face and at least two incisions opening to the top face and extending radially inward of the contact elements. The incisions include at least one thin incision that is delimited via two opposed thin incision faces having a width t1 and at least one thick incision being delimited via two opposed thick incision faces having a width t2. The width t2 is thicker than the width t1. The at least one thick incision comprises at least one protrusion protruding from one of the thick incision face toward another thick incision face. The width t2 of the at least one thick incision is at least equal to 1.0 mm.
US11577548B2
A support structure for a non-pneumatic tire and a tire incorporating such support structure. A support membrane extends continuously between a radially-inner end and a radially-outer end. Joints may be positioned at each end. An annular band may be connected with the radially-outer end. A wheel, hub, or other structure may be connected with the radially-inner end.
US11577545B1
A wheel assembly provides an expanded air-pressurization chamber to increase the load capacity of the mounted tire. The wheel assembly includes an axle shaft, including flange plates mounted at opposite ends of the shaft and a mounting disc attached to each flange plate. There is an annular-shaped locking ring attached to each mounting disc. A cylindrical insert assembly is mounted between the pair of locking rings. A central section is defined in the tubular body extending between a pair of annular flange wall portions and includes an array of holes. The tire bead at each inner edge of a tire is located within the annular bead-receiving channels formed between the locking ring and insert assembly. A dual air-pressurization chamber is formed, one radially outward and the other radially inward of the tubular body of the insert assembly.
US11577543B2
The present invention provide a multi-layered heat transfer sheet comprising a plurality of distinct pieces forming one or more consecutive patterns that form shapes or objects having discontinuous peripheries, as well as a method for producing and/or making said item. The method for forming the heat transfer decorations includes ablating one or more layers of a heat transfer sheet using a defocused laser to define at least one plurality of discrete pieces that together define a heat transfer decoration. A single pass of the defocused laser may ablate the one or more layers of the heat transfer sheet so as to define the discrete pieces.
US11577540B2
Methods and systems for a financial card with dynamic viewing angles are disclosed. A first portion of indicia and a second portion of indicia can be disposed on a first surface and/or a second surface of a financial card. The first portion of the indicia can be viewable only from at least a first viewing angle. The second portion of the indicia can be viewable only from at least a second viewing angle, the second viewing angle being different from the first viewing angle.
US11577536B2
An image is formed on a transfer medium comprising a hydrophilic tackifier. Any portion of the image that is dimensionally insufficient to permanently adhere the image to the receiver substrate is determined, and a colorless liquid ink comprising water is applied to cover and surround the portion of the image that is dimensionally insufficient to permanently adhere the image to the receiver substrate. When heat is applied to the image to transfer the image layer to a receiver substrate, water in the image layer swells the image layer and the hydrophilic tackifier becomes sufficiently tacky to permanently adhere the image to the receiver substrate.
US11577528B1
A method of operating a printer compares print job parameters for a current print job to be printed by the printer to a database of print job parameters for previously performed print jobs to identify media issues that may be caused by printing the current print job at a nominal printhead/media transport path distance. The gap between the printheads and the media transport is adjusted for identified media issues. Additionally, the method evaluates the image data content of the current print job to identify media issues that may arise from the printing of each sheet in the print job. If media issues are identified from the image data content, then the gap between the printheads and the media transport is further adjusted for sheets corresponding to the identified media issues caused by the image data content. An inkjet printer capable of being operated in this manner is also disclosed.
US11577526B2
A printing device printing on a medium while being manually moved in relation to the medium is provided. The printing device includes: a speed detection unit detecting a speed of movement at which the printing device is moved; and a stop control unit stopping the printing when the speed of movement exceeds a threshold.
US11577525B2
There is provided a printer including: a head including head chips; a conveyor; and a controller. The head chips are arranged in an intersecting direction that intersects with a conveyance direction, and two head chips adjacent to each other in the intersecting direction are shifted from each other in the conveyance direction. The controller is configured to execute: print a bar code having a first portion and a second portion; determine based on the printing data whether a seam between the two head chips is positioned in the first portion; and adjust a printing position of the bar code with respect to the head so that the seam is positioned in the second portion.
US11577515B2
A supporting section is disposed to confront an ejection surface and supports a recording medium. A first tank is mounted on a first-tank mount section. A liquid conveying section conveys liquid to a liquid ejecting head. A receiving section receives liquid ejected from the liquid ejecting head. A waste-liquid conveying section conveys liquid to the waste-liquid tank. A first casing holds the liquid ejecting head, the first-tank mount section, and the liquid conveying section. A second casing holds the supporting section, the receiving section, the waste-liquid tank, and the waste-liquid conveying section. The first casing is connected with the second casing such that the first casing is movable relative to the second casing. The first casing takes a first position at which the ejection surface confronts the supporting section and a second position at which the ejection surface is farther away from the supporting section than at the first position.
US11577510B2
A liquid ejecting head includes a first sidewall, a second sidewall, and head chips. The head chips are arranged side by side between the first sidewall and the second sidewall. Each of the head chips has nozzles configured to discharge a liquid. The first sidewall is formed by a portion of a holder from which the liquid is to be supplied to the head chips, whereas the second sidewall is formed by a portion of a fixed plate to which the head chips are fixed. The fixed plate has an aperture through which the nozzles are exposed.
US11577507B2
An ejection apparatus includes an ejection head having an ejection port, a droplet detection unit, an acquisition unit, a control unit, and a decision unit. The droplet detection unit detects that a droplet ejected from the ejection port has reached a predetermined position. The acquisition unit acquires information regarding a velocity of movement of the detected droplet. The control unit controls the ejection head to eject the droplet from the ejection port. The decision unit decides a number of consecutive ejections of a plurality of droplets from the ejection head based on the acquired information regarding the velocities of each of the plurality of droplets ejected consecutively and detected by the droplet detection unit. If the acquisition unit acquires the information regarding velocities of detected droplets, the control unit controls the ejection head to consecutively eject the droplets from the ejection head based on the decided number of consecutive ejections.
US11577506B2
Disclosed are an apparatus and a method for quickly and accurately inspecting a droplet on a substrate. An apparatus for inspecting a droplet on a substrate according to an exemplary embodiment of the present disclosure includes: an ultrasonic sensor configured to apply an ultrasonic wave to a droplet on the substrate and detect an ultrasonic wave reflected from the substrate; and a processor configured to acquire a height of the droplet at each position on the substrate on the basis of a signal of the ultrasonic wave reflected from the droplet on the substrate, calculate a volume of the droplet on the basis of the heights of the droplet at the positions, and store or output data in relation to the volume of the droplet. The embodiment of the present disclosure may calculate the volume of the droplet using the ultrasonic wave, thereby quickly and accurately inspecting the droplet on the substrate.
US11577500B2
A method comprising providing a polymeric substrate having a melting point of from about 130° C. to about 190° C., and locating a material layer onto the substrate, wherein the material layer comprises one or more polymeric materials that liquefy upon exposure to temperatures of at least about 100° C., to blend with a softened portion of the polymeric substrate. Upon exposure of one or more of the substrate and the material layer to a stimulus, the temperature is increased in a predetermined temperature zone of one or more of the substrate and material layer to cause blending of the one or more polymeric materials of the material layer with the softened portion of the polymeric substrate.
US11577486B2
The present invention relates to a composite comprising (1) a bottom layer comprising expanded thermoplastic elastomer particles; and (2) a surface layer on the bottom layer, and the use of such composites in flooring surfaces sports, sports hall floorings, swimming pool hall floorings, running tracks, sports facilities, playgrounds, kindergartens, park walkway and pavements.
US11577479B2
A hole plug that can be used during rework or repair of a composite fiber assembly includes various features that allow placement of a vacuum force to the surface being reworked or repaired. In some implementations, the hole plug can include a plurality of nubs positioned around a shank. The nubs can secure the hole plug to the composite fiber assembly until a cure of an adhesive. The hole plug can further include a plurality of longitudinally oriented grooves extending along the shank and positioned between the plurality of nubs, and can include a notch positioned circumferentially around the shank. The grooves and notch can be used as adhesive carriers that assist with dispersal of a sufficient volume of the adhesive onto other portions of the shank and the composite fiber assembly during insertion of the hole plug into a hole in the composite fiber assembly.
US11577472B2
A method and apparatus for securing a zipper closure to polymeric film using minimal tension on the zipper closure includes providing first and second tension control loops, an eyemark detector, and a hole punch programmed to punch a hole in the zipper closure upon detection of the eyemark. The zipper closure and the film are supplied to a sealing station at the same speed, and the hole zipper closure is aligned with the eyemark on the film, to result in sealing the strip of zipper closure to the film resulting in minimal wrinkles to the resulting bag.
US11577471B2
Methods for microwave melting of fiber mixtures to form composite materials include placing the fiber mixture in a receptacle located in a microwave oven. The methods further include microwave heating the mixture, causing a heat activated compression mechanism to automatically increase compressive force on the mixture, thereby eliminating air and void volumes. The heat activated compression mechanism can include a shape memory alloy wire connecting first and second compression brackets, or one or more ceramic blocks configured to increase in volume and thereby increase compression on the mixture.
US11577462B2
In in-process inspection or calibration of a print bed or 3D printed part with a 3D printer, toolpaths defining printing material shells for deposition by a 3D printer are compared to surface profile scans from a range scanner to identify differences between the print bed, instructed deposition and the measured result, permitting pausing or alteration of the toolpaths or printing process.
US11577457B2
Methods and systems for 3D printing use a 3D printing device defined by a polar coordinate frame including an r-axis, a z-axis, and a rotational theta axis. The device includes a base, a rotatably attached printing stage is rotatably attached, a z-axis aligned pair of towers, an r-axis aligned rail slidably coupled to the towers, a print head slidably disposed on the rail, a printing tool coupling component (“master”) joined to the print head, and a rotatable tool carousel with bays housing printing tools, each including a printing tool body (“slave”). The slave may be coupled with and locked to or unlocked from the master to form a coupled tool assembly through a mechanical actuation assembly. With the coupled tool assembly, a printing tool is removable from a respective bay when the coupled tool assembly moves along the r-axis in a direction opposite from the rotatable tool carousel.
US11577454B2
A three-dimensional printing system can include polymeric build material and jettable fluid(s). The polymeric build material can have an average particle size from 20 μm to 150 μm, a first melt viscosity, and a melting temperature from 75° C. to 350° C. In one example, the jettable fluid can include water, from 0.1 wt % to 10 wt % of electromagnetic radiation absorber, and from 10 wt % to 35 wt % of an organic solvent plasticizer. Contacting a first portion of a layer of the polymeric build material with the jettable fluid can provide an organic solvent plasticizer loading from 2 wt % to 10 wt % based on the polymeric build material content. The first melt viscosity of the polymeric build material at the first portion can be reduced and the melting temperature of the polymeric build material at the first portion can be decreased by 3° C. to 15° C.
US11577453B2
An additive manufacturing system has a light permeable base, a build carrier for holding a workpiece and a light source which is arranged to emit light through the light permeable base. The light permeable base and the build carrier are positionable relative to each other in a build dimension in which the workpiece is built up. The system further has a resin vat in which the light permeable base forms a wall portion thereof. The system further comprises a plurality of resin supplies for supplying different light hardenable resins in direct contact with each other in said vat. The system facilitates the rapid manufacturing of a dental restoration having a color gradation.
US11577427B2
A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
US11577426B2
Embodiments disclosed herein include dissolvable and intentionally degradable objects that are useful for hydraulic fracking operations. Such objects are at least in part manufactured using materials that are soluble in certain fluids including water. The dissolvable and intentionally degradable fracking objects can be manufactured from one or more materials, including composite materials. In one embodiment, dissolvable fracking objects are manufactured from ceramic materials that are soluble in fluids such as water. Such dissolvable fracking objects include fracking balls and plugs. These fracking balls and plugs are arranged to seal a well for a predetermined period of time and dissolve over that predetermined period of time until the well is no longer sealed. In another embodiment, tools generally useful in fracking operations are manufactured to have desirable elastomeric properties. Such tools can be manufactured from a combination of materials that are soluble in fluids and generally dispersible in fluids.
US11577411B2
A boot seal is detachably attached to a joint including: a drive link and link members; and a ball joint for linking them to be relatively rotatable or swivelable. The ball joint includes a ball shank having a shaft section fixed to the drive link and a ball section provided on one end of the shaft section and a holder that is fixed to an end section of each of the link members and that has a ball-receiving section for supporting the ball section in a state where the ball section is surrounded. A cover main body that covers the gap between the ball shank and the holder and that is formed of a flexible material includes through-holes through which the shaft section is made to pass, a slit that continuously extends between the through-holes, and a fastener opening and hermetically closing the slit along the entire length thereof.
US11577406B2
A vacuum sucker is installed on a robotic arm to suck an object. The robotic arm includes a body and a tip axis. The tip axis is disposed with an adapter plate. The vacuum sucker includes a housing, an actuator, and a flexible suction cup. The actuator passes through the housing and includes a main part, a thrust rod, and an elastic element. The main part has a first end and a hollow slot. The flexible suction cup is sleeved on the first end and is formed with an air chamber. When the thrust rod is located at the first position, the air chamber and the hollow slot are not intercommunicated with each other. When the thrust rod is driven by the adapter plate to move to a second position, the air chamber and the hollow slot are intercommunicated with each other.
US11577401B2
A modular robotic kitchen system is conveniently adaptable to perform a wide range of cooking applications. The modular robotic kitchen system can include a plurality of discrete modular units organized in a small footprint such that multiple types of cooking applications can be performed without a need to replace the modular units. Exemplary modular units include an ingredient module, robotic arm module, assembly and packaging module, and warming module. Optionally a transport unit or sled moves the modules into position. The modular kitchen system includes a central processor operable to carry out different cooking applications upon downloading software corresponding to the specific cooking application and without retooling the existing modules. Related methods are also described.
US11577396B1
Methods, apparatus, systems, and computer-readable media are provided for visually annotating rendered multi-dimensional representations of robot environments. In various implementations, an entity may be identified that is present with a telepresence robot in an environment. A measure of potential interest of a user in the entity may be calculated based on a record of one or more interactions between the user and one or more computing devices. In some implementations, the one or more interactions may be for purposes other than directly operating the telepresence robot. In various implementations, a multi-dimensional representation of the environment may be rendered as part of a graphical user interface operable by the user to control the telepresence robot. In various implementations, a visual annotation may be selectively rendered within the multi-dimensional representation of the environment in association with the entity based on the measure of potential interest.
US11577393B2
A method and corresponding apparatus for collision-free motion planning of a first manipulator in a first working space and a second manipulator in a second working space, wherein the first and second working spaces at least partially overlap. The method includes the steps of importing a first dynamic roadmap for a first configuration space of the first manipulator, wherein the first dynamic roadmap includes a first search graph and a first mapping between the first working space and the first search graph, and importing a second dynamic roadmap for a second configuration space of the second manipulator, wherein the second dynamic roadmap includes a second search graph and a second mapping between the second working space and the second search graph. Furthermore, the motion of the first manipulator and the second manipulator are coordinated based on the first dynamic roadmap and the second dynamic roadmap.
US11577391B2
A trajectory generation device which generates a trajectory of a robot includes: a trajectory exploration graph generation unit which is configured to generate a trajectory exploration graph composed of a plurality of nodes for generating the trajectory; an acceleration upper limit value acquisition unit which is configured to acquire a first acceleration upper limit value based on orientations and an acceleration direction of the robot at a current node; a velocity and acceleration setting unit which is configured to set a first velocity representing a velocity when moving from the current node to a next node adjacent to the current node based on the acquired first acceleration upper limit value, and an acceleration; and a node cost calculation unit which is configured to calculate a moving time by using the set first velocity and the acceleration as cost from the current node to the next node.
US11577389B2
A method for reducing vibration of a robot arm includes: a step of mounting at least one inertia actuator and at least one vibration signal capturing unit to a processing end of a robot arm; a step of applying the at least one vibration signal capturing unit to detect a vibration generated at the processing end of the robot arm so as to generate a vibration signal; a step of applying a central processing unit to evaluate the vibration signal and coordinates of the processing end of the robot arm so as to capture at least one set of corresponding control parameters for calculating at least one output force; and, a step of having the inertia actuator to apply the output force to the processing end of the robot arm for counteracting the vibration at the processing end of the robot arm.
US11577382B2
Apparatus and methods for providing a robotic arm cart for transporting, delivering, and securing robotic arms to a surgical table having a tabletop on which a patient can be disposed are described herein. In some embodiments described herein an arm cart can contain multiple robotic arms. A robotic arm can be selected and moved from a storage position within the arm cart to a deployment position in which at least a portion of that robotic arm protrudes from the arm cart. A robotic arm in a deployment position can be coupled to a surgical table and decoupled from the arm cart.
US11577376B2
Provided is an electric device capable of suppressing vibration of a battery pack. Included are: a first housing 21 accommodating a load portion that consumes electric power; a second housing 22 having one end portion connected to the first housing 21 and another end portion to which a battery pack 9 is connectable; and an elastic member 40 interposed between the first housing and the second housing. The first housing includes a first restricting portion 42 positioned away from the elastic member, and the second housing includes a second restricting portion 44 positioned away from the elastic member and engageable with the first restricting portion. In a case where the second housing is urged to be separated from the first housing, the elastic member is deformed and the first restricting portion and the second restricting portion are engaged with each other to prevent separation.
US11577360B2
The invention provides a method for polishing or planarizing a substrate of at least one of semiconductor, optical and magnetic substrates. The method includes attaching a polymer-polymer composite polishing pad having a polishing layer to a polishing device. A hydrophilic polymeric matrix forms the polishing layer. Cationic fluoropolymer particles having nitrogen-containing end groups are embedded in the polymeric matrix. A slurry containing anionic particles is applied to the polymer-polymer composite polishing pad and rubbed against the substrate to polish or planarize the substrate with the fluoropolymer particles interacting with the anionic particles to increase polishing removal rate.
US11577352B2
A functional unit, in particular for a tool, a tool accessory and/or a lighting apparatus, that includes a housing, a suction region, which is arranged on the housing and with which the fastening apparatus can be fastened releasably to a substrate, and an electrically operated negative-pressure unit, which is arranged in the housing and to provide a negative pressure in the suction region. The fastening apparatus also includes at least one fastening interface for fastening the functional unit. Alternatively, or additionally, the fastening apparatus includes the functional unit. The functional unit includes a guide device, in particular a guide rail, a router guide, a routing template, a rolling guide rail, a drilling apparatus, a lamp and/or a grazing light.
US11577350B1
An automated insertion system for inserting or combining one or more fastener components with a molded part. The automated insertion system can handle multiple fastener components repeatedly, and do so faster and more safely than current processes.
US11577337B2
Methods and apparatus to control the acoustic properties of optical cables used as in-well oil and gas probes for acoustic monitoring, such as distributed acoustic sensing (DAS). One example aspect provides a solid path for the acoustic wave to propagate from an outside armor layer of the cable to the sensing optical waveguide embedded therein. Another example aspect offers ways to spatially dispose the optical sensing elements to create response delays indicative of the propagation speed and/or direction of an acoustic wave. Yet another example aspect provides ways to utilize additional spectral interrogation to increase ultimate spatial resolution. Yet another example aspect provides ways to locally vary the acoustic properties along the length of the cable.
US11577335B2
Provided is a welding helmet control device comprising: a welding sensor or a light sensor configured to detect presence and intensity of welding light; a controller configured to count presence, intensity, and elapsed time of welding light, detected by the welding sensor or the light sensor, and to determine welding intensity, weld time, resting time, and weld number; a memory configured to store the welding intensity, the weld time, the resting time, and the weld number; a display configured to display the welding intensity, the weld time, the resting time, and the weld number, stored in the memory; a shutter driver configured to drive a shutter liquid crystal display (LCD) to vary a darkness concentration under control of the controller; and a setting unit configured to receive a setting value and a manipulation command, set by a user, and to transmit the received information to the controller.
US11577328B1
A dust collection system for a circular saw may include an attachment. A fixed blade guard may define an exhaust port for removing debris drawn into the fixed blade guard. An attachment may be positioned adjacent to a fixed blade guard in fluid communication with an interior of the fixed blade guard through an aperture, where the attachment defines an exhaust port. An exhaust port can extend into fluid communication with a cavity formed by a protrusion, where the cavity has an expanded interior volume extending from and adjacent to the exhaust port. A channel defined by a connection configured for connecting to a vacuum source is in fluid communication with the expanded interior volume of the cavity through the exhaust port for pulling debris from within the fixed blade guard into the cavity and through the exhaust port and the channel toward the vacuum source.
US11577326B2
The invention relates to a sealing piston, which is designed for use in a hydraulic expansion chucking device. The sealing piston comprises a pin that extends in an axial direction (A), and a seal that adjoins the pin and likewise extends in said axial direction (A). The seal comprises a sealing shaft that adjoins the pin and has a shaft radius (Rs). The seal further comprises a sealing head that adjoins the sealing shaft, wherein the sealing head comprises a circumferential sealing lip, which has a sealing radius (Rd) that is greater than the shaft radius (Rs). The sealing lip forms a contact surface in radial direction (R) for abutment and sealing against an inner wall of a bore in the expansion chucking device, and, measured in axial direction (A), has a sealing length (Ld) that is greater than the difference between the sealing radius (Rd) and the shaft radius (Rs). The invention further relates to a corresponding expansion chucking device.
US11577324B1
A cutting insert of a substantially horizontal cylindrical segment shape and having top and bottom surfaces with a circular segment shape. The cutting insert has a convex side and a flat side, a top cutting edge which is formed where the convex side and the top surface meet, and a bottom cutting edge which is formed where the convex side and the bottom surface meet. The cutting insert includes a hole extending from the convex side towards the flat side. The hole is positioned at a center of a surface of the flat side.
US11577310B2
A sintering press includes at least one upper punch and a lower punch, a powder reservoir for filling a female die of the sintering press with at least one powder material that can be sintered, and a female die for producing a green body using the powder material from the powder reservoir. A first punch of the upper punches and/or lower punches has a punch top which is off-center and asymmetric with respect to an axial axis of the sintering press and which can be moved in the female die. The first punch is asymmetric in shape between the punch top and the base, which shape at least reduces an axial tilting of the punch and a lateral drag of the punch top on an adjacent outer surface in the female die during insertion and extraction therefrom during a pressing step in the production of the green body.
US11577309B2
A variety of polyhedral nanocages are provided having a hollow interior, ultrathin walls, and well-defined facets of metal atoms. The nanocages can include a variety of precious metals such as Pt, Au, Ru, Rh, or Ir. The metal atoms can take a face-centered cubic structure with {111} facets on the surface. The walls can be thin, sometimes less than 1 nm in thickness or only a few atomic layers in thickness. The nanocages can provide for efficient uses of valuable precious metals, among other things, in catalysis. For example, catalysts are provided exhibiting high mass activities in oxygen reduction reactions. Methods of making and methods of using the nanocages and catalysts are also provided.
US11577308B2
Disclosed is a die casting apparatus including a movable die provided with a forming space; and a lower fixed die which corresponds to the movable die and accommodates molten metal, and includes a sleeve into which the molten metal is injected, wherein the molten metal is cast into a formed object by bringing the movable die and the lower fixed die into contact with each other. The die casting apparatus is provided with a movable electromagnetically controlled structure control module including at least one electromagnetic stirring device-accommodating part that accommodates an electromagnetic stirring device therein and is configured to pass through the lower fixed die to the vicinity of the sleeve in order to electromagnetically stir the molten metal injected through the sleeve.
US11577307B2
Disclosed herein is a casting cluster for casting a body of a golf club head made of titanium or a titanium alloy. The casting cluster comprises a receptor and a plurality of runners coupled to the receptor and configured to receive molten metal from the receptor. The casting cluster also includes at least forty main gates. At least two of the main gates are coupled to each of the runners and each main gate is configured to receive molten metal from a corresponding one of the plurality of runners. The casting cluster further comprises at least forty molds. Each mold of the at least forty molds is configured to receive molten metal from a corresponding one of the main gates and to cast a body of an iron-type golf club head.
US11577305B2
Provided herein is a system, apparatus, and method for venting a direct chill casting mold by venting excess casting gas and retaining oxide from atop a casting during the direct chill casting process. Methods of venting casting gas from a direct chill casting mold include: supplying the direct chill casting mold with molten metal through a transition plate; supplying a casting gas through a casting surface of the direct chill casting mold; venting the casting gas from a gas pocket in the transition plate, wherein venting the casting gas from the gas pocket in the transition plate is performed in response to a pressure of the casting gas in the gas pocket reaching a predetermined pressure.
US11577297B2
An accurate springback compensation method for sheet hydroforming component based on liquid volume control is related to a springback compensation method for curved surface part hydroformed with liquid as a punch during deep drawing process. According to the difference between a theoretical volume and a post-springback volume of a target part, an elastic deformation of the die is induced by liquid pressure, the die deformation amount is controlled to be equal to the springback amount. The accurate springback compensation control of a curved surface part is realized to overcome the problems of thickness or mechanical properties variations for different batches of sheets, and the manufacture error of the mould is considered to meet the design requirements. The liquid volume compensation is on-line and in-situ performed without mould re-machining. The advantages is good precision, simple process, high efficiency, short cycle and low cost.
US11577290B2
The present invention relates to an electrode rolling roll cleaning apparatus for removing pollutants on an electrode rolling roll, the apparatus comprising: a cleaning part for cleaning a rolling roll by bringing the rolling roll into contact with a cleaning member; an air spraying part for spraying air onto the rolling roll; a heating part for applying heat to the rolling roll so as to dry the rolling roll; and a scraper part for mechanically removing a cleaning liquid and foreign substances attached to the rolling roll.
US11577289B2
The present invention discloses an annular cooling device for large-scale cylindrical shell, which comprises a plurality of inner jet devices and outer jet devices; the inner jet devices are arranged inside the cylindrical shell along the inner periphery; the outer jet devices are arranged outside the cylindrical shell along the outer periphery; each inner jet device and each outer jet device are oppositely arranged; the inner jet devices are used for spraying cooling medium to the inner wall of the cylindrical shell; the outer jet devices are used for spraying the cooling medium to the outer wall of the cylindrical shell; and the spray ranges of each inner jet device and each outer jet device in the axial direction of the cylindrical shell are both greater than the length of the cylindrical shell.
US11577286B2
A debris collection and metrology system for collecting and analyzing debris from a tip used in nanomachining processes, the system including an irradiation source, an irradiation detector, an actuator, and a controller. The irradiation source is operable to direct incident irradiation onto the tip, and the irradiation detector is operable to receive a sample irradiation from the tip, the sample irradiation being generated as a result of the direct incident irradiation being applied onto the tip. The controller is operatively coupled to an actuator system and the irradiation detector, and the controller is operable to receive a first signal based on a first response of the irradiation detector to the sample irradiation, and the controller is operable to effect relative motion between the tip and at least one of the irradiation source and the irradiation detector based on the first signal.
US11577282B2
In a pressurized cleaning apparatus comprising a pressure generation unit for pressurizing a fluid, in particular for supplying a pressurized fluid via a hose attachment, preferably via a hand-held pistol or a spray nozzle, an operating unit is provided that is designed to make it possible to set a maximum operating pressure of the pressure generation unit at which the pressure generation unit is deactivated.
US11577277B2
The present invention provides a glass wool cutting device. The device includes a cutting section housing that has a cutting section chamber, a feed port that is connected to the cutting section chamber, and a discharge port that is connected to the cutting section chamber. A stationary knife is disposed on the cutting section housing to protrude into the cutting section chamber and a movable cutter that has a rotary support body is disposed in the cutting section chamber and a movable knife is supported on the rotary support body to apply a shearing force to the glass wool together with the stationary knife. Additionally, a cutter actuator provides a driving force to the rotary support body.
US11577264B2
A device for dispensing a fluid product having a container (10), a dispensing member (20), a dispensing head (30) with an outlet (31), an actuating member (60) slidably mounted in the dispensing head, and a lateral actuating system cooperating with the actuating member. The actuating member has a cylindrical body (65) and a flexible tab (61) having a radial projection (62), the flexible tab extending axially into the cylindrical body (65) and radially deformable between an undeformed position, in which the projection (62) projects radially out of the cylindrical body, and a deformed position, in which the projection does not. The lateral actuating system has two side levers (35, 36) diametrically opposed, deformable and/or movable laterally, a flexible spacer (37) connecting the two side levers, the flexible spacer cooperating with the projection (62) and axially deformed during actuation to axially move the actuating member relative to the dispensing head.
US11577256B2
Disclosed herein is an electrostatic precipitation method using an electrostatic precipitator including a collection module having a collection electrode and a discharge electrode, a housing having an internal partition wall formed therein, an inlet-side passage switching member, and an outlet-side passage switching member. The electrostatic precipitation method includes collecting dust by applying a voltage to the discharge electrode while gas flows, closing some of the flow spaces, divided by the internal partition wall using the passage switching members, and performing dust collection for one of the opened flow spaces by applying a voltage to the discharge electrode therein, and performing washing for at least one of the closed flow spaces by supplying washing water to the collection electrode therein.
US11577253B2
A cartridge for use with chemical or biological analysis systems is provided. The cartridge may include a floating microfluidic plate that is held in the cartridge using one or more floating support brackets that incorporate gaskets that may seal against fluidic ports on the microfluidic plate. The floating support brackets may include indexing features that may align the microfluidic plate with the seals.
US11577250B2
A pipette-fillable fluid reservoir body. The fluid reservoir body includes two or more discrete fluid chambers therein. At least one of the fluid chambers contains a pressure compensation device and at least another one of the fluid chambers is devoid of a pressure compensation device. Each of the fluid chambers is in fluid flow communication with a fluid supply via, and each of the fluid chambers have sidewalls and a bottom wall attached to the side walls, wherein the bottom wall slopes toward the fluid supply via. The fluid reservoir body also includes an ejection head support face in fluid flow communication with the fluid chambers for attachment of a fluid ejection device to the ejection head support face for ejecting fluid from the fluid chambers.
US11577248B2
A biosensor detector device is disclosed suitable for use in measuring membrane fluidity or membrane permeability. The biosensor detector device is formed of a solid substrate having a lipid bilayer compatible surface, a multi-lamellar lipid membrane structure derived from a biological cell and localized on the lipid bilayer compatible surface, an aqueous layer interposed between each lipid bilayer of the multi-lamellar lipid membrane structure. The biological membrane is derived from human red blood cells and localized on the lipid bilayer compatible surface. An electrode forming all or part of the lipid bilayer compatible surface may be used to detect disruptions in the multi-lamellar lipid membrane structure and hemolytic activity in a test sample.
US11577245B2
An electrowetting device includes a first substrate, a plurality of first electrodes formed on the first substrate, a dielectric layer formed on the plurality of first electrodes, a first water-repellent layer formed on the dielectric layer, a second substrate, a second electrode formed on the second substrate, and a second water-repellent layer formed on the second electrode. The first substrate and the second substrate are arranged with a gap between the first water-repellent layer and the second water-repellent layer. The first electrode includes an indium oxide-zinc oxide layer, the dielectric layer includes a silicon nitride layer, and the silicon nitride layer is formed directly on the indium oxide-zinc oxide layer.
US11577240B2
A liquid storage and controlled-release device and a biological detection chip. The liquid storage and controlled-release device comprises a liquid storage capsule with a liquid storage body which is deformable under a pressure, and a sealing layer for sealing the liquid storage body. A support platform is provided right below the liquid storage capsule and tightly connected with the liquid storage capsule, wherein, a directional release chamber is provided at the middle of the support platform, and the directional release chamber is provided with a guiding chamber for collecting the liquid and a sharp edge for inducing break. Compared with the conventional technology, the opening for liquid release is at the end far away from the rotation center, so that the liquid can be released completely by the centrifugal force, ensuring the quantitative release of stored liquid and reducing the influence on the accuracy of the subsequent detection.
US11577237B2
Higher temperature regenerated dehydrogenation catalyst is mixed with the lower temperature spent dehydrogenation catalyst from a dehydrogenation reaction to heat the spent catalyst. Air or other oxygen containing gas may be introduced to facilitate mixing. The mixing of hot regenerated catalyst with cooler spent catalyst increases the temperature of the spent catalyst and makes the coke on catalyst and in the supplemental fuel gas instantly ready to combust without the delay necessary to heat up the spent catalyst to combustion temperature. The regenerated dehydrogenation catalyst may be mixed with the spent dehydrogenation catalyst before the mixture of catalyst is contacted with the supplemental fuel gas. Combustion with fuel gas should be conditioned to avoid generation of a flame.
US11577230B2
Provided herein are catalyst supports, catalyst systems, and methods for making catalyst supports, catalyst systems, and performing chemical reactions with the catalyst systems. The catalyst supports include a zeolite and a binder including non-sodium counterions, such as ammonium counterions and/or potassium counterions. The catalyst systems include the catalyst supports and a catalytic material. The catalyst systems may be used to perform chemical reactions, including reactions of one or more hydrocarbons.
US11577224B2
A method is disclosed in which a gas of hydrogen and nitrogen, or hydrogen and ammonia, or hydrogen, nitrogen, and ammonia, is introduced to a fluidized bed. The gas flows through the fluidized bed, and titanium dioxide particles are introduced to the fluidized bed to form a fluid mixture of the particles and gas in the fluidized bed. The particles are reacted with the gas in the fluid mixture to form particles including titanium dioxide and nitrogen. The particles can be disposed along an air flow path in operative communication with a light source for air treatment.
US11577223B2
Processes for regenerating sorbents at high temperatures, and associated systems, are generally described.
US11577222B2
A carbon dioxide containing fluid is flowed through a membrane in an open position. The membrane encapsulates an adsorbent bed operating at a first temperature. The adsorbent bed adsorbs at least a portion of the carbon dioxide of the carbon dioxide containing fluid. The membrane is adjusted to a closed position, thereby isolating the adsorbent bed and preventing fluid flow into and out of the membrane. The adsorbent bed is heated to a second temperature, thereby desorbing the carbon dioxide captured from the carbon dioxide containing fluid. The membrane is adjusted to the open position. The adsorbent bed is cooled to the first temperature.
US11577221B2
A superabsorbent polymer composition includes superabsorbent polymer particles, a chelating agent and a mixture of an organic acid and a silicate-based salt. The superabsorbent polymer particles include crosslinked polymer of water-soluble ethylenically unsaturated monomers including acid groups, of which at least a part are neutralized, and the chelating agent includes EDTA or an alkali metal salt thereof, exhibiting improved antimicrobial and deodorizing properties without deterioration of the superabsorbent polymer properties such as centrifugal retention capacity.
US11577219B2
Method for preparing a natural organic macromolecular water treatment agent including: dissolving amylose corn starch in an alkali solution, stirring for 30 min, to obtain a suspension, freezing the suspension to fully frozen state, melting and dialyzing, to obtain a corn starch dispersion; mixing a modified flax fiber, the dispersion, nano-hybrid silica and distilled water, performing 800 W ultrasonication for 10 min, to obtain a treated suspension; taking an amount of a superabsorbent macromolecular resin with a certain shape, making it absorb water and swell into a solid hydrogel with the certain shape; mixing the solid hydrogel and the treated suspension, static defoaming, loading into a mold and solidifing, drying until the solid hydrogel is completely dehydrated, to obtain a hollow agent; spraying a catalytic degrading agent/toxin degrading agent on the surface of the hollow agent and/or the inner wall of holes thereof, to obtain the target agent.
US11577216B2
A carbonate apatite highly containing carbonate groups, having excellent heavy metal adsorption capacity is provided. The carbonate apatite contains not less than 15.6% by weight carbonate groups, preferably contains at least one of copper (Cu), zinc (Zn), strontium (Sr), magnesium (Mg), potassium (K), iron (Fe), and sodium (Na), and preferably has a Ca/P molar ratio of not less than 1.5.
US11577214B2
The present invention provides a nanoparticle synthesis device capable of improving productivity of nanoparticles by increasing the size of a reaction region of laser pyrolysis of a source gas.
US11577213B2
A system is described that is capable of operating as an energy conversion system that functions as a fuel cell and generates electrical current from a fuel or fuels, or as a reactor for conversion of starter materials into more complex molecules through ion-ion and ion-molecules and which may preferably be adapted to operate as a gas to liquid (GTL) process. The system ionises at least one fuel or starter material and manipulates, selects and transports ions for reaction by means of suitable electrostatic or electrodynamic ion guides, filters or drift tubes. The system of the present application replaces the electrolyte, catalyst and/or membrane found in classic fuel cells or GTL processes with an electrostatic or electrodynamic ion manipulation region such as an ion guide, analyser, drift tube or filter.
US11577212B2
This invention relates to polymer-based partially-open, hollow reservoirs in the nano-size to micro-size range that encapsulate an additive, which can be released from the reservoirs using specific event stimuli such as reduction-oxidation and voltage change, or at will, using the same stimuli. This invention also relates to method preparing such reservoirs, and for releasing the additive. This invention further relates to matrix that comprises such reservoirs and the method of preparing such matrix. This invention also relates to applications, for example in corrosion inhibition, lubrication, and adhesion, that benefit from using such a controlled release of an additive.
US11577204B2
A water treatment membrane washing apparatus includes two ozone dissolving tanks for storing filtrate generated by filtering raw water through a water treatment membrane and gas aspirators provided for the respective ozone dissolving tanks, for mixing the filtrate with ozone gas supplied from an ozone supply unit to generate ozone gas containing filtrate, and is configured such that waste ozone gas generated in one of the ozone dissolving tanks is aspirated by the gas aspirator provided for the other ozone dissolving tank. After the filtrate from the raw water is pretreated by being mixed with the waste ozone gas in the aspirator, the pretreated filtrate is mixed with the ozone gas in the other ozone dissolving tank until it reaches a predetermined concentration. The ozone gas containing filtrate is supplied from the secondary side of the water treatment membrane to the primary side thereof to wash the eater treatment membrane.
US11577195B2
Ionization systems and methods include moving air into contact with one or more ion generators and then past an ozone removal assembly to remove at least some ozone from the air. The air may be moved by a fan and may be filtered before contacting the one or more ion generators. The amount of one or more of the following of the air may be measured: the amount of ions, particulates, temperature, humidity, and other relevant factors. The ionization amount may be adjusted based on one or more of the measured amounts. The one or more ion generators and ozone removal assembly may be constructed as part of a single unit so they can be removed and replaced easily.
US11577192B2
A magnetic/energetic apparatus for purifying gas mixtures comprises a vortex tube and magnetic elements. Such an apparatus can include an inlet valve configured to receive a gas mixture having one or more disposed paramagnetic gas species and one or more diamagnetic gas species; a high-shear environment energetic separation chamber coupled to the inlet valve; a plurality of magnetic elements coupled to an outer wall of the high-shear environment separation chamber, wherein each of the plurality of magnetic elements are arranged so as to have a respective pole alternating in polarity with respect to an adjacently positioned magnetic element so as to induce a field gradient between each of the adjacently positioned magnetic elements and within the inner wall of the high-shear environment separation chamber; and at least one exit valve so as provide a substantially separated one or more paramagnetic gas species from the one or more diamagnetic gas species.
US11577180B2
A subsea multiphase fluid separation system has a gas separator for separating gas from a well stream containing oil. A water separation stage downstream of the gas separator has at least one dual pipe separator for separating water from the oil of the wellstream. A water treatment system for cleaning oil from water is produced by the water separation stage. On an oil outlet path, downstream of the or each dual pipe separator, there is an electrocoalescer and at least one second separator in series.
US11577175B2
An improved toy vehicle playset contains a base, a tower, a launcher, and a housing structure. The tower may be equipped with a track disposed around the tower. An interactive object may be moveably coupled to the tower and equipped with a mechanism that is repositionable between an engaged position, where the mechanism is engaged with the track of the tower, and a disengaged position, where the mechanism is disengaged from the track of the tower. When in the mechanism is in the engaged position, the interactive object may descend the tower along the track. When the mechanism is in the disengaged position, the interactive object may descend linearly or fall along the tower without following the track. The launcher may be configured to launch toy vehicles at the interactive object to actuate the mechanism to be repositioned from the engaged position to the disengaged position.
US11577169B2
A game perspective control method and apparatus are provided. The method includes: in response to an character selection operation acting on a second display area of a graphical user interface, a target game character is selected in a game scene; a perspective switching control is provided on the second display area, the perspective switching control being configured to switch between a game scene area where a current position of the target game character is located and a game scene area where a target position of the target game character is located; and, in response to a perspective switching operation acting on the perspective switching control, a first display area is controlled to display a game scene corresponding to the perspective switching operation.
US11577167B1
Provided is a process including: displaying, with a computer system, a multi-layer container to a user, wherein a plurality of items for game play are provided in a plurality of layers of the multi-layer container; and in response to a user input, displaying, with the computer system, the multi-layer container to the user, wherein a top item of the plurality of items for game play has been removed from the multi-layer container.
US11577162B2
Disclosed herein are methods and apparatus related to enhancing player experiences at gaming locations via player journey actions. A server computing device can receive one or more gaming location events related to one or more electronic gaming machines. Each of the electronic gaming machine(s) can be configured to play one or more wager games. At least one of the gaming location events can be associated with a particular wager game. The server computing device can determine one or more player journey actions based on the gaming location events, where the one or more player journey actions instruct at least one electronic gaming machine to perform one or more actions related to the gaming location events. The server computing device can send the gaming location events.
US11577146B1
Systems and methods for tracking off of the dribble shooting statistics are provided. An ejector launches basketballs to a user selected subset of pass receipt locations spaced apart about a basketball playing area. A controller receives data from an interface representing the user selected subset of the pass receipt locations and certain of the pass receipt locations in the subset where the player intends to perform a pre-shooting basketball move immediately before receiving the pass or making the shooting attempt and commands the ejector to launch at least one basketball to each of the pass receipt locations in the subset. Data is received from a detector indicating made basketball shots, and a performance report is generated with feedback for each of the pass receipt locations in the subset with a qualifier associated with at least some of the feedback indicating off of the dribble shooting.
US11577139B1
A basketball training system includes a user interface and a ball delivery machine. The user interface presents a visual representation of a portion of a basketball court that is free of indicia representing predetermined ball delivery locations on the basketball court. The user interface receives user inputs relative to the visual representation that identify selected ball delivery locations desired by the user. The ball delivery machine is responsive to the user interface for delivering basketballs to the selected ball delivery locations.
US11577136B2
A training apparatus for baseball training includes a base and training attachments that may be attached to the base to allow a user to practice a variety of training techniques. The base may be modular so that it has an adjustable width and disassembles into separate components. At least one training attachment is designed to train a batter to properly incorporate thrust into a swinging motion when swinging a baseball bat. The attachment has a pivotally mounted member with a contact element attached to the top end of the member. The member pivots forward and downward when the user's knee contacts the contact element when properly executing a swinging motion. Thus, the training attachment provides direct and immediate feedback to the user regarding the user's batting form. Other training attachments may be used for hitting balls and for pitching to targets strategically placed around a strike zone.
US11577134B2
Disclosed herein is a spring ring device having a unique ability to bounce and rebound off hard surfaces while maintaining a continued flight path, acting as if it had just been thrown back to the thrower after ricocheting off a wall. The spring ring device will bounce off one or multiple surfaces and can be caught by the same or a different player. The spring ring device generally includes a ring, a ring cover configured to encase the ring. The spring ring device may also include a shell configured to cover at least a portion of the ring cover. The unique structure of the spring ring device allows the device to bounce and rebound off hard surfaces and maintain a continued flight path.
US11577130B2
Disclosed herein is a golf club head that comprises a body. The body comprises a sole portion, a crown portion, a skirt portion, and a face portion, positioned at a forward region of the golf club head, opposite a rearward region of the golf club head, and extending from a toe region to a heel region of the golf club head. At least a portion of the body is made of a titanium alloy. The golf club head also comprises a large weight, coupled to the sole portion of the body and made of a steel alloy. A mass of the large weight is at least 40% of a mass of the portion of the body made of the titanium alloy. A total mass of the large weight and the portion of the body made of the titanium alloy is at least 210 grams.
US11577129B2
A ball collection apparatus constituted of: a control circuitry; a body; motors; wheels arranged to rotate responsive to the motors, the body arranged to move along a surface responsive to the rotation of the plurality of wheels; a collection compartment arranged to maintain a ball within a predetermined area in relation to the body; a ball input port in communication with the collection compartment; and a ball ejector arranged to eject the ball from the collection compartment, wherein the control circuitry is arranged to: receive information regarding the location of the ball; responsive to the received information, control the at least one motor to advance the body towards the location of the ball, the collection compartment arranged to collect the ball through the ball input port; and control the ball ejector to eject the ball from the collection compartment and propel the ejected ball towards a predetermined target area.
US11577126B2
In response to physical connection of an exercise accessory with a portion of an exercise machine, an identifier of the portion of the exercise machine is received. A signal including the identifier of the portion of the exercise machine is transmitted.
US11577124B2
A chin-up/pull-up exercise apparatus is disclosed. The exercise apparatus includes a frame, an overhead assist module, and a chin bar. The chin bar is connected to the frame. The overhead assist module includes a set of pulleys, a harness, and a counter-weight. The set of pulleys, which is connected to the frame, is positioned vertically above the chin bar. The counter-weight is connected to the harness via a cable traveling on the set of pulleys. The exercise machine enables real, full arm extension pull ups regardless of one's upper body strength with applications for physical therapy; physical exercise training; muscle, tendon, and joint rehabilitation; and upper and lower body strength building.
US11577120B1
A novel rowing machine attachment includes a bracket for attaching to a roller assembly of a rowing machine and a receiver for attaching to a handle of a rowing machine. In a particular embodiment, the bracket fixably attaches to the roller assembly and the receiver releasably attaches to the bracket for selective use. In a more particular embodiment, the bracket and the receiver are both integral parts of a single rigid body structure.
US11577119B2
A portable exercise system that can be attached to the uprights on any commonly available training rig, squat stand, or power rack, and for resistance can use any attachable weight. The system includes an upper pulley assembly, a lower pulley assembly and an anchor assembly. The anchor assembly utilizes a wedge and block to set the cable length and is adapted to attach the weights. The upper pulley assembly includes pulleys to keep the cable aligned and the resistance coming from above. The lower pulley assembly could be hinged for an additional degree of freedom. The cable runs through the lower pulleys, to the upper pulleys, and down to the anchor and weights. The other end of the cable has a fixed loop for attaching a handle for the user.
US11577118B2
A weight system having at least one weight stack moveable in a vertical direction on a lift rod, and a bearing block for housing a linear bearing. The invention further includes a method and apparatus for aligning the linear bearing.
US11577110B2
Inert and hydrocarbon gases, such as propellant gases, maintain a pressure in a bottle to ensure that a formed composition can be dispensed to an intended destination. The carrier releases soluble hydrocarbon gases and the water drops dissolve inert gases, so the liquid is inflated and creates upstanding foam. This foam maintains the texture and water content up to 6-24 hours, depending on the ratio of the fire-resistant component. As heat reaches the foam, the heat-resistant silicate component becomes activated. Strong heat causes evaporation of the moisture of the carrier, and then the bound water of the silicates evaporates from the foam, with a honeycomb-structure left behind which is a good thermal insulator and is able to protect the object. Above approximately 350° C., a ceramic protective layer forms, while the water content of the foam inside the foam migrates outwards towards the dry crust.
US11577093B2
A phototherapy treatment apparatus and methods are provided. In particular, the present disclosure provides a phototherapy treatment apparatus configured to diffusely transmit light emitted from a light source to a patient.
US11577089B2
Systems and methods for destroying or inhibiting cancer cells and other rapidly-dividing cells include coupling an alternating polarity (AP) magnetic field generator to a target body area and applying an AP magnetic field having a frequency of 0.5-500 kHz and a field strength of 0.5-5 mT to the target body area to achieve a desired inhibiting effect on cancer cells or other rapidly-dividing cells. Treatments provided by the system may be co-administered with an anti-cancer drug such as a chemotherapy drug, a hormone therapy drug, targeted therapy drugs, immunotherapy drugs, or an angiogenesis inhibitor drug.
US11577086B2
A leafless biostimulator, such as a leadless pacemaker, includes a housing sized and configured to be implanted within a heart of a patient and includes both primary and secondary fixation features. The primary fixation feature is adapted to rotate to fix the leadless biostimulator to a wall of the heart during initial implantation. Once the leadless biostimulator is implanted, the secondary fixation feature is adapted to resist counter-rotation of the leadless biostimulator. The primary fixation feature may include a fixation helix configured to affix the housing to the heart by rotating in a screwing direction. The secondary fixation feature may include an apex to engage the heart to resist unscrewing of the primary fixation feature.
US11577084B2
An implantable medical device (IMD) and method are provided. The IMD includes a sensing channel configured to obtain biological signals indicative of biological behavior of an anatomy of interest over a period of time. The biological behavior has a feature of interest that repeats over time. The biological signals have clinically relevant (CR) segments that include information related to the feature of interest. The biological signals have non-clinically relevant (NCR) segments that do not include information related to the feature of interest. At least one of circuitry or a processor are configured to compare the biological signals to an amplitude window to distinguish the CR segments from the NCR segments, save to memory the CR segments and delete the NCR segments, save to memory time information indicative of a duration of the NCR segments that were deleted and to form a lossy compressed data set for the biological signals.
US11577077B2
Systems and methods for the treatment of gastroesophageal reflux disease (GERD) include at least one electrically stimulating electrode coupled to a pulse generator. Individuals with GERD are treated by implanting a stimulation device within and/or proximate the patient's lower esophageal sphincter, gastric fundus, or other nearby gastrointestinal structures and applying electrical stimulation to the patient's lower esophageal sphincter and/or fundus, in accordance with certain predefined protocols. Electrical stimulation provided by the disclosed systems results in an increase in the length of the high pressure zone of the LES and/or modulation of the receptive relaxation response of the fundus to decrease gastric pressure, creating a longer barrier to the reflux of gastric contents or increasing functional lower esophageal pressure respectively, thereby treating GERD.
US11577074B2
In one aspect, an apparatus for stimulating and/or monitoring a nerve is described herein. In some embodiments, the apparatus comprises a top substrate layer, a bottom substrate layer in facing opposition to the top substrate layer, and a channel disposed between the top substrate layer and the bottom substrate layer. The apparatus further comprises a plurality of electrodes disposed on one or more interior surfaces of the channel. Additionally, the channel is defined by the top substrate layer, the bottom substrate layer, and a retaining wall extending at least partially between the top substrate layer and the bottom substrate layer. The retaining wall retains the nerve within the channel.
US11577060B2
Systems and methods for treating biologic fluids are disclosed. Some disclosed embodiments may be used to filter cerebrospinal fluid (CSF) from a human or animal subject, heat CSF to a target temperature, cool CSF to a target temperature, apply light treatment to CSF, separate cells via their dielectric properties, apply spiral and/or centrifugal separation, introduce additives to target particles, and/or apply combinations thereof. The method may include the steps of withdrawing fluid comprising CSF, treating the fluid, and returning a portion of the treated fluid to the subject. During operation of the system, various parameters may be modified, such as flow rate.
US11577047B2
An essential oil diffusion mechanism, including: a housing having an accommodation chamber; and a separator that divides the accommodation chamber into an upper chamber and a lower chamber and includes a horizontal partition plate and vertical partition plates. The horizontal partition plate defines at least one interconnecting hole. An upper surface of each vertical partition plate is spaced apart from a chamber wall of the upper chamber to form an upper interconnecting aperture. Each vertical partition plate defines an interconnecting reflux hole. A lower surface of each baffling plate is spaced apart from the horizontal partition plate to form a lower interconnecting aperture. The interconnecting hole, the upper interconnecting aperture, the lower interconnecting aperture, and the air outlet are sequentially arranged in communication to form an air outlet channel. The upper interconnecting aperture, the reflux hole, and the interconnecting hole are sequentially arranged in communication to form a reflux channel.
US11577044B2
The present invention relates in general to the field of hypnotherapy, and more specifically, to a hypnotherapy system for children that utilizes an interactive doll connected to a website and/or downloadable computer software application (“app”), and a method of hypnotherapy for children using the system. One aspect of the present disclosure includes an interactive doll that is configured to play a variety of hypnosis scripts to the child through an audio playback device. The hypnosis scripts may be downloaded to the audio playback device through the connected website/app, wherein the hypnosis scripts are directed to address particular behavioral or emotional issues in the child. The purpose of the invention is to provide a hypnotherapy system and method of hypnotherapy for children that may be conveniently administered to the child in a safe and familiar environment, such as in the child's home or bedroom, without requiring the presence of a hypnotherapist. An additional purpose of the invention is to provide a hypnotherapy system and method of hypnotherapy for children that utilizes an interactive doll that is comforting to the child and that helps retain the attention and focus of the child during a hypnosis session.
US11577041B2
A device mouthpiece is provided wherein the mouthpiece comprises a cylindrical tube and a filter element, wherein the filter element comprises a frame and a filter medium secured to the frame; the frame defines an annular channel which receives therein an end portion of the cylindrical tube; the end portion of the cylindrical tube forms a friction fit within the annular channel; and wherein the filter element is secured to the cylindrical tube via the friction fit.
US11577037B2
Algorithms for detecting endotracheal intubation and/or misplacement of endotracheal tubes in child patients during anesthesia for use with anesthesia machines, mechanical ventilators, and/or respiratory function monitors. An algorithm uses end-tidal carbon dioxide (EtCO2), and tidal volume (TV) or peak inspiratory pressure (PIP) to detect exact intubation time. Another algorithm uses respiratory parameters to identify and/or confirm the type of airway device used during mechanical ventilation, and to detect if and when an issue has arisen with use of a specific airway device to provide real-time decision support to attending medical care professionals.
US11577035B2
A therapeutic vaporizer inhalation bag attachment system with an integrated valve is disclosed. The attachment system includes a body having a lumen extending between the two openings of the body, a bag coupling, and a valve positioned within the lumen. A method of using the inhalation bag attachment system is also disclosed.
US11577029B2
A medication injection pen, including a housing, a dose set knob (DSK) comprising an internal key, and a dose stop member engaging the dose set knob. Rotation of the dose set knob to set a medication dose causes rotation of the dose stop member with respect to the dose set knob, and when the dose set knob is rotated to a last dose setting position, the dose stop member rotationally abuts the internal key thereby preventing further rotational movement of the dose set knob in a dose setting direction.
US11577027B2
A plunger (1) for a medical delivery device comprises: a rod element (2) having a distal end (22) and a proximal end, and a stopper (3) mounted to the rod element (2) at its distal end (22). The rod element (2) has a first form fit structure (24) and the stopper (3) has a second form fit structure (31). The stopper (3) is locked to the rod element (2) by the first form fit structure (24) of the rod element (2) and the second form fit structure (31) of the stopper (3) engaging each other.
US11577026B2
A drive mechanism for a medication delivery device containing a resilient member and having a rotation member configured to be rotated in a first direction during setting of a dose of a medication and to be rotated in a second direction during delivery of the dose, where the rotation member is coupled to a drive member that is coupled to a piston rod such that on dose delivery the piston rod is displaced in a distal direction to dispense a medicament and where the resilient member prevents movement of the drive member and the piston rod during dose setting.
US11577021B2
A pump device includes a pump driver comprising a first diaphragm and a second diaphragm, the first and second diaphragms each comprising a middle portion bounded by an outer portion, the first and second diaphragms being spatially separated from each other at the respective outer portions, and coupled together at the respective middle portions. The pump also includes a fluid passageway and a pump chamber fluidly connected to the fluid passageway, wherein the pump chamber comprises a moveable wall coupled to the pump driver at the middle portions of the first and second diaphragms such that a fluid movement between the pump chamber and the fluid passageway is induced by movement of the middle portions. An input device is configured to obtain a target flow rate. A controller is configured to operate the pump driver and a flow regulator based on signals received from a flow detector.
US11577019B2
An illustrated view of an exemplary emergency kit for use in an emergency medical condition and a method for automating the ordering of the emergency kits for dentist is presented. The emergency kit is useful for providing short-term medical relief in an emergency while waiting for ambulance or other emergency medical personnel to arrive at the scene. The emergency kit provides a useful medical syringe for use by a dentist in a mouth of a patient experiencing an emergency medical condition.
US11577014B2
A process for removing Sr2+ toxins from bodily fluids is disclosed. The process involves contacting the bodily fluid with an ion exchanger to remove the metal toxins in the bodily fluid, including blood and gastrointestinal fluid. Alternatively, blood can be contacted with a dialysis solution which is then contacted with the ion exchanger. The ion exchangers are represented by the following empirical formula: AmZraTibSncMdSixOy. A composition comprising the above ion exchange compositions in combination with bodily fluids or dialysis solution is also disclosed. The ion exchange compositions may be supported by porous networks of biocompatible polymers such as carbohydrates or proteins.
US11577011B2
A chest valve including: a housing including an inlet configured to connect to a chest tube, an outlet and a fluid passage from the inlet to the outlet; and a one-way valve within the housing and included in the flow passage, wherein the one-way valve includes: (i) a first tubular strip wherein having an internal air passage and a first layer defining the air passage, wherein the first layer has a first thickness and the internal air passage of the first tubular strip is included in fluid passage of the housing; and (ii) a second tubular strip wherein having a second layer with a second thickness with a second thickness greater than the first thickness, wherein an outer surface of the second tubular strip is adjacent and overlaps an outer surface of the first tubular strip.
US11577009B2
A water-based hydrogel polymer coating and a method of application to natural rubber or other elastomeric latex products are provided. The water-based hydrogel polymer is mixed with a blend of at least one elastomeric material to provide a hydrogel polymer blend composition. The water-based hydrogel polymer blend composition is applied in a single application to an elastomeric article, such as gloves, without additional solvents in the polymer blend composition and without a separate acid or chemical priming step. The water-based hydrogel coating herein provides increased lubricity to facilitate improved wet and dry donning of the elastomeric article.
US11577008B2
High strength biomedical materials and processes for making the same are disclosed. Included in the disclosure are nanoporous hydrophilic solids that can be extruded with a high aspect ratio to make high strength medical catheters and other devices with lubricious and biocompatible surfaces. Polymers may be entrapped in pores of materials to provide a durable modification of the materials.
US11577006B2
Provided is a bioimplant which is capable to inhibit the biofilm formation over a long period of time after an operation. The bioimplant of the present invention comprises a base material of metal, ceramic, or plastic and a thermal spraying film of a calcium phosphate-based material formed at least partially thereon and the silver concentration in the thermal-spray film is 0.05 wt % to 3.00 wt %.
US11576996B2
Provided is a discharge device that can improve the efficiency of generating reactive species. A discharging unit that discharges in response to an application of a voltage protrudes from a housing. The discharging unit is disposed in a duct through which gas flows. An upstream support is disposed upstream of the discharging unit in a direction of gas flow without overlapping the discharging unit. The upstream support protrudes further from the housing than the discharging unit. The upstream support includes a root portion joined to the housing. The root portion includes a widened portion that is disposed in the duct and that protrudes toward the discharging unit when viewed in the direction of gas flow.
US11576988B2
A sterile packaging unit includes a disposable bioprocessing component (20) and a packaging (30). The disposable bioprocessing component (20) has a component wall that encloses a processing space and on which is secured a sensor system (40) with at least one sensor head (T, P, I, L, D) and with attached sensor electronics (42) that include a memory unit (44). The packaging (30) hermetically encloses the disposable bioprocessing component (20) and has a flexible packaging wall. The disposable bioprocessing component (20) and the packaging (30). are sterilized by being jointly irradiated with ionizing radiation. The sensor electronics (42) are connected electrically to a contact unit (34) extending through the packaging wall.
US11576979B2
The invention relates generally to pyrrolobenzodiazepine monomer and dimer prodrugs having a glutathione-activated disulfide prodrug moiety, a DT-diaphorase-activated quinone prodrug moiety or a reactive oxygen species-activated aryl boronic acid or aryl boronic ester prodrug moiety. The invention further relates to pyrrolobenzodiazepine prodrug dimer-antibody conjugates.
US11576972B2
Provided are a method of and an apparatus for formulating a multicomponent drug capable of surely making a multicomponent drug meeting criteria for productization with high accuracy into a product. The method and apparatus obtain a chromatogram from an extract or a base of a multicomponent drug, evaluate whether the base meets the criteria for productization based on the obtained chromatogram with high accuracy, and subject the base determined in the high-accuracy evaluating as an accepted one meeting the criteria to dosage form processing, to produce a formulated drug having a given dosage form. The high quality evaluation is realized by performing peak assignment of a target fingerprint obtained from a chromatogram to a reference fingerprint with high accuracy.
US11576950B2
The present invention relates to methods of using new doses of dulaglutide and compositions containing such higher doses of dulaglutide.
US11576947B2
The present invention relates to oral composition and the method of preparation and use of such composition for inhibiting, reducing, and/or disrupting oral biofilm. The composition comprises a stabilizing matrix, a cationic biocide, and a peroxide source.
US11576946B2
Described are peptides and peptide conjugates comprising CN binding motifs (CNBM) which inhibit the CN-NFAT interaction. In some embodiments, the peptides comprise: (i) CNBM; (ii) a hydrophobic, non-peptidic moiety (RH) which interacts with the hydrophobic pocket on a CN protein; (iii) a sequence -AAU1-AAU2-AAU3-AAU4-AAU5-AAU6-, wherein each of AAU2, AAU3, AAU4, AAU5, and AAU6, is, independently, optional, and each of AAU1, AAU2, AAU3, AAU4, AAU5, and AAU6 when present is independently an amino acid as defined herein; or (iv) combinations thereof. In some embodiments, RH is conjugated to the N- or C-terminus of the CNBM. In some embodiments, the sequence -AAU1-AAU2-AAU3-AAU4-AAU5-AAU6- is conjugated to the N- or C terminus of the CNBM. In some embodiments, the peptides comprise: CNBM and RH. In some embodiments. In some embodiments, the peptides comprise: CNBM and AAU1-AAU2-AAU3-AAU4-AAU5-AAU6-. In some embodiments, the peptides of the disclosure CNBM and RH.
US11576932B2
The present invention relates to T cells, in particular a non-activated T cell, comprising an exogenous nucleic acid encoding a T cell Receptor (TCR) specific for a virus. An embodiment of the invention is directed to a non-activated (resting) T cell expressing Hepatitis B virus (HBV) envelope s183-191 TCR capable of inhibiting viral replication and which shows reduced expression of perforins and/or granzymes in response to stimulation as compared to an activated T cell expressing the said TCR. Also encompassed are methods for producing such cells, compositions, pharmaceutical compositions and kits comprising such cells and medical uses thereof.
US11576929B2
This invention provides a more efficient means for treating inflammatory gastrointestinal diseases using CO. More specifically, the invention provides a composition for preventing and/or treating inflammatory gastrointestinal diseases, the composition comprising carbon monoxide and a solvent, the CO concentration being 800 μM or more.
US11576926B2
A synergistic composition of naturally occurring active ingredients is described, which has proved particularly effective in the treatment and/or prevention of epistaxis, particularly in acute or chronic episodes of infectious and inflammatory epistaxis. The composition includes the synergistic combination of hyaluronic acid or a salt thereof, silver, vitamin B5 or pro-vitamin B5, and optionally vitamin E or an ester thereof.
US11576925B2
Various pharmaceutical applications of low-molecular-weight hyaluronic acid (LMW-HA) fragments include: treating tumors, conjunctival diseases, xerophthalmia, vitreous opacity, myofascitis, arthritis, cardiovascular diseases, cerebral infaretion, dysmenorrhea, endometriosis, periodontal diseases, herpes zoster, burns, pains, pruritus, acute pancreatitis, and postoperative abdominal mucosal adhesions, helping with body recovery after chemotherapy and facial cosmesis, reducing subcutaneous fat etc. Moreover, an injection containing the LMW-HA fragments and a preparation method thereof are disclosed. The injection is injected into the subcutaneous fat layer of the abdomen for facial cosmesis and anti-aging.
US11576921B2
This invention relates the use of cortisol blockers (e.g., glucocorticoid receptor [GR] antagonists) for the treating or preventing viral infections, treating or preventing treatment resistant prostate cancer, treating or preventing neoplasia, and treating or preventing infection related to acute or chronic injury or disease.
US11576920B2
A pharmaceutical two-phase admixture for topical application, transdermal or transmucosal, characterized by components in two phases, a liquid and a solid, adapted for topical application, transdermal or transmucosal, to various skin and/or mucosal surface areas of the body is disclosed. The solid phase is comprised of one or more bio-identical hormones and the liquid phase is comprised of one or more excipient carrier oils. The bio-identical hormone component is comprised of one or more of Bi-Est, testosterone, progesterone, and dehydroepiandrosterone. The excipient carrier oil component is comprised of one or more of a wide range of common and rare pharmacological oils including specific formulations of jojoba oil, evening primrose oil, and borage seed oil. The solid phase bio-identical hormone component is comprised of either a standard coarse formulation or a formulation comprised of nanoparticles. The pharmaceutical admixture is especially useful in a regime of hormone replacement therapy.
US11576919B2
Provided herein are combination therapies comprising an ATP competitive AKT inhibitor, fulvestrant, and CDK4/6 inhibitor for use in treating hormone receptor positive and HER2 negative locally advanced unresectable or metastatic breast cancer.
US11576912B2
Methods are provided for treating a subject having a MYC-driven neoplasia. Aspects of the methods include administering to the subject an amount of an inhibitor of a target gene effective to treat the subject for the MYC-driven neoplasia. Methods are also provided for identifying a MYC-dependent target gene in a MYC-driven neoplasia. Aspects of the method include identifying the MYC-dependent target gene based on a phenotype detected in a first tumor cell line conditionally expressing MYC that is absent or quantitatively different in a second tumor cell line conditionally repressing MYC when the two cell lines are contacted with a CRISPR-based gene silencing agent. Kits and cell lines for practicing the methods of the disclosure are also provided.
US11576904B2
The present disclosure relates to methods of treating gastrointestinal stromal tumors to a subject in need thereof, comprising administering to the subject a therapeutically effective amount of ripretinib or a pharmaceutically acceptable salt thereof.
US11576899B2
There is provided tinostamustine or a pharmaceutically acceptable salt thereof for use in the treatment of sarcomain a patient in need thereof.
US11576895B2
The invention provides compositions and methods for intravenous administration of 2-bromo-1-(3,3-dinitroazetidin-1-yl)ethanone (ABDNAZ), including formulations containing autologous whole blood and ABDNAZ that can be rapidly administered to a patient by intravenous infusion without any significant pain at the site of infusion.
US11576893B2
The present invention relates to pharmaceutical compositions comprising the selective beta 1 (B1)-receptor blocker nebivolol and/or a pharmaceutically acceptable salt thereof and a liquid vehicle comprising a semifluorinated alkane. The pharmaceutical composition of the present invention is useful for topical administration, for example ophthalmic topical administration and for use in the treatment of glaucoma, increased intraocular pressure, ocular hypertension and/or a symptom associated therewith.
US11576885B2
Compositions and methods are provided for the alleviation of pathology induced by traumatic brain injury.
US11576883B2
The present invention generally provides methods and compositions for the treatment of Parkinson's disease and depression and/or anxiety. The invention relates to recombinant microorganisms, particularly gut-colonizing probiotics, modified to produce L-DOPA.
US11576869B2
Provided is a device for granulating, agglomerating, pelletising, drying and/or coating, the device including a swirl chamber, a distribution chamber, wherein the swirl chamber is separated from the distribution chamber by a base and wherein a powder to be granulated or a powder mixture to be granulated is presented in the swirl chamber, the device further including at least one agitator for thoroughly mixing the powder to be granulated or the powder mixture to be granulated and at least one addition device for a liquid, wherein the base is designed in several parts and at least one base part is horizontally and/or vertically displaceable, with the result that that the base becomes a distributor plate. Also provided is a method for granulating, agglomerating, pelletising, drying and/or coating using such a device and a base suitable for use as a distributor plate in a convective drying apparatus.
US11576859B2
Gastric residence systems comprising therapeutic agent formulations for sustained gastric release of therapeutic agents are disclosed, as well as methods for using such systems. The systems are characterized by use of a dispersant in the formulations, which improves the burst release characteristics and long-term release rate characteristics of the systems. Milling of therapeutic agent can also be performed to prepare agent particles of desired size.
US11576856B2
The invention relates to methods for making injectable pharmaceutical compositions wherein particles present in the compositions are detected and analyzed, and the acceptance of the compositions is determined based on chemical and physical properties as well as toxicology and patient risks associated of the particles.
US11576855B2
The present disclosure concerns effervescent compositions and methods of making and using the same. In some embodiments, the disclosed effervescent compositions are formed from an input blend comprising an acid and a base by granulating the input blend in a twin-screw processor. The granules formed from the input blend can be formed by an in situ granulating agent, which can be a portion of the acid that melts during granulation. In some embodiments, the effervescent compositions can be made using a twin-screw processor comprising an intake zone for receiving an input blend comprising an acid and a base; a granulation initiation zone for melting only a portion of the acid to serve as an in situ granulating agent; a granulation completion zone for granulating the input blend; and an outlet for discharging the granules.
US11576850B1
A method of applying a skin peel formulation or product that includes providing a skin peel formulation or product containing at least 10% of the total weight of the skin peel formulation or product being vitamin A. Also provided is vitamin C present in at least 20% of the total weight of the skin peel formulation or product, wherein the vitamin C is in oil soluble form. The skin peel formulation is applied to a region of the body without any acid pre-treatments. After application of the skin peel formulation the user waits at least 25 days before reapplying the skin peel formulation again.
US11576839B2
A therapeutic pouch is provided. The therapeutic pouch defines a cavity for slidably receiving intravenous therapy equipment, such as an IV bag or other fluid dispenser. A front portion of the therapeutic pouch provides a comforting presentation for the patient, while the rear portion of the therapeutic pouch provides a visibility pouch for securing the IV bag and allowing a healthcare provider visibility of the administration of the fluids retained by the IV bag. The visibility pouch may provide an upper opening and an opposing lower opening, both communicating with the cavity for enabling the IV bag to protrude therefrom and access to IV tubing and ports, respectively. An upper portion of the therapeutic pouch provides a hanging loop for working in unison with the IV bag hole for enabling support from an IV stand or the like.
US11576837B2
The present invention generally relates a multi-zonal and non-circular roller with several different zones along the periphery of the roller's outer surface and more specifically a roller having a non-circular internal area, a non-regular external surface covered by a series of multiple shape and angles designed to include to offer a user different types of resistance and muscle relief, including a point for the management of a myofascial trigger point.
US11576833B2
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
US11576828B2
A dispenser of feminine pads and tampons activated by a touch sensor or a proximity sensor. The touch of or the proximity of a person's hand closes an electronic circuit causing a motor to rotate. The motor is attached to a shaft which rotates. The shaft retains a feminine product dispenser. The feminine product dispenser transports a feminine napkin or tampon to a retrieval tray. The improved design enables the sanitary napkin rail and tampon rail to be adjacent to each other, thereby reducing the width requirements for the cabinet housing the rails. The activation by a touch screen or a proximity sensor significantly improves the selection and dispensing of the desired feminine napkin product and tampon product.
US11576822B2
Aspects of the present disclosure relate to methods and apparatuses for manufacturing absorbent articles, wherein discrete zones of protrusions may be formed on a substrate. In some configurations, the protrusions may be formed as hooks. When forming the discrete zones of protrusions, localized speed variances may be imparted to the advancing substrate to ensure the adequate time to form the protrusions is provided. As such, protrusions may be formed on portions of the substrate that have been temporarily stopped or slowed to relatively slow speeds. The substrates with zones of protrusions may then be incorporated into products, such as assembled absorbent articles, so as to place the protrusions in desired positions on the absorbent articles. As such, the methods and apparatuses herein allow for the use of hook forming techniques on substrates in article manufacturing processes that provide flexibility in such configurations without sacrificing desired manufacturing speeds.
US11576816B2
In some embodiments, a microsurgical instrument includes a trocar having a rigid, hollow shaft formed with a lumen extending from a proximal end to a distal end of the shaft. The distal end of the shaft may be shaped for tissue penetration. The instrument may further include a composite microcannula slidably engaged with the trocar in the lumen. The microcannula includes a light guide and a flexible hollow tube having an outer diameter less than an inner diameter of the lumen in the trocar. Other embodiments include placing the microcannula in the lumen of the trocar, illuminating the end of the trocar by illuminating the end of the microcannula, advancing the trocar from a selected entry point on an eye into a selected structure in the eye, and extending the illuminated end of the microcannula from the trocar into the selected structure.
US11576812B2
Methods are provided for reducing body fat, volume of fat pads, and/or lipoma(s) in a subject. The methods as provided herein may include injecting a fat-sculpting liquid into a treatment region of the subject, wherein the fat-sculpting liquid has a temperature of −25° C. to 10° C. when injected and is substantially free of frozen particulates. The methods for reducing body fat in a subject may further include injecting a fat-sculpting liquid comprising saline and benzyl alcohol into a treatment region of the subject, wherein the fat-sculpting liquid has a temperature of −15° C. to 5° C. when injected and is substantially free of frozen particulates.
US11576796B2
A prosthetic liner for application on a stump, the prosthetic liner including an elastic base, which has a proximal opening for insertion of the stump a receiving space, and a distal end. At least one pneumatic piston is arranged on the outer face of the prosthetic liner.
US11576795B2
Prosthetic devices and methods of controlling the same are provided. A prosthetic ankle device includes a foot unit and lower limb member moveable relative to one another and defining an ankle angle therebetween. The prosthetic ankle device further includes a controller to operate the device based on detecting a decreased load. Methods of controlling the prosthetic ankle device include operating the device at different ankle angles depending on detecting a decreased load on the prosthetic ankle device while standing or stopped.
US11576786B2
Provided is a method for forming an implant with an autonomous manufacturing device. The method includes accessing a first computer-readable reconstruction of a being's anatomy; accessing a second computer-readable reconstruction of an implant; accessing a third computer-readable reconstruction comprising the first computer-readable reconstruction superimposed with the second computer readable reconstruction; generating at least one computer-readable trace from a point cloud; and forming an implant with an autonomous manufacturing device, wherein the autonomous manufacturing device forms the implant into a shape defined by at least one dimension of the computer-readable trace.
US11576777B2
The present disclosure includes a device for reshaping a heart valve. The device may include a central ring about a central axis and a plurality of arms coupled to the central ring, each of the arms coupled to the central ring at a pivot point at a first end of the arm, the arm comprising an attachment feature at a second point along the arm, the pivot point configured to allow movement of the arm about the pivot point through a plane extending radially from the central axis through the arm. Additionally, the plurality of arms may be contractable and may be extendable such that the hooks extend beyond a dilated heart valve. The present disclosure also includes associated methods and systems.
US11576776B2
The present disclosure includes a device for reshaping a heart valve. The device may include a central ring about a central axis and a plurality of arms coupled to the central ring, each of the arms coupled to the central ring at a pivot point at a first end of the arm, the arm comprising an attachment feature at a second point along the arm, the pivot point configured to allow movement of the arm about the pivot point through a plane extending radially from the central axis through the arm. Additionally, the plurality of arms may be contractable and may be extendable such that the hooks extend beyond a dilated heart valve. The present disclosure also includes associated methods and systems.
US11576774B2
The disclosure provides insertion tools and articles that facilitate entry of a medical device, such as a balloon catheter, into the body. In embodiments the insertion tools have an elongate hollow body (50) that is able to protect a portion of a medical device, such as a balloon of a balloon catheter, during an insertion procedure. In one embodiment the insertion tool has an elongate hollow body (131), a tapered distal end (135), and a locking mechanism (133) at the proximal end which can secure a portion of a balloon catheter. An opening at the distal end can allow passage of the balloon in a folded uninflated state.
US11576771B2
A method for manufacturing a personalized naturally designed mitral valve prosthesis to precisely fit a specific patient for which the valve prosthesis is made for is provided. The method includes measuring size and shape of a mitral valve of the specific patient by using imaging methods, calculating geometry and dimensions of annular ring, leaflets and chords per the specific patient based on validated algorithms, and cutting and connecting the annular ring, leaflets and chords to form a personalized prosthesis mitral valve.
US11576764B2
A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may include a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable.
US11576762B2
A tooth flossing assembly for simultaneously flossing an entire row of teeth includes a mouthpiece that is curved along a longitudinal axis to conform to the curvature of a row of a user's teeth. The mouthpiece has a plurality of engagement points positioned thereon. The engagement points are spaced apart from each other and are distributed along the mouthpiece at locations corresponding to the locations between each tooth in the row of the user's teeth. A plurality of flossing units is provided and each of the flossing units is removably coupled between a respective pair of the engagement points. Each of the flossing units includes a string that slides between a respective pair of the user's teeth when the user pushed up or bites down on the mouthpiece. In this way the plurality of flossing units can simultaneously floss the entire row of teeth.
US11576760B2
An interdental cleaner has a rod-shaped support, which is made of plastic and, in one end region thereof, is provided with a cleaning part made of a flexible plastic, and a handle part made of plastic. The support, at a support end facing the handle part, is integrally connected to the handle part in a connection region via a web. The connection region is configured as a joint, and the web is provided at least partially with a sheath made of a flexible plastic. Provision is made here that the web has at least one protruding web rib, and/or that at least one rib is formed on the outer face of the sheath.
US11576750B2
Systems, methods, and devices for producing appliances for expansion of the arch of a patient are provided. An arch expanding appliance comprises a force generating portion to apply an arch expansion force and a retention portion to hold the force generating portion on the teeth. The retention portion comprises a flexible portion and a stiff portion. The force generating portion applies a force to move teeth associated with the flexible portion, while the stiff portion resists movement of its associated teeth. The orthodontic appliances can be designed according to the specifications provided herein and manufactured using direct fabrication methods.
US11576735B2
A steerable instrument (100) controllable by a robotic arm (200), having a proximal end (20) and a distal (40) end comprising: a cylindrical shaft (130), a cylindrical bendable proximal part (120) and a cylindrical bendable distal part (140), a connector (110) configured for dismountable attachment to the robotic arm (200), attached in fixed rotational relation to the bendable proximal part (120), an end effector (150) attached in fixed rotational relation to the bendable distal part (140), the steerable instrument (100) configured such that: the bendable distal part (140) bends responsive to bending of the bendable proximal part (120), and the end effector (150) is rotatable when the bendable distal part (140) is in a bent position by a complementary rotation of the connector (110), the shaft (130) is pivotable around a fulcrum zone (134) on the shaft (130) and changes direction responsive to a complementary movement of the connector (110), thereby providing control of the shaft (130) direction, bending of the bendable distal part (140), and rotation of the end effector (150) through robotic movement of the connector (110).
US11576728B2
An interventional tool stepper (30) employing a frame (31), a carriage (33), an optional gear assembly (32), and an optional grid template(34). The frame (31) is structurally configured to be positioned relative to an anatomical region for holding an interventional tool (40) relative to the anatomical region. The carriage (33) is structurally configured to hold the interventional tool (40) relative to the anatomical region. The gear assembly (32) is structurally configured to translate and/or rotate the carriage (33) relative to the frame (31). The grid template (34) is structurally configured to guide one or more additional interventional tools (41) relative to the anatomical region. The frame (31), the carriage (33), the optional gear assembly (32) and the optional grid template (34) have an electromagnetic-compatible material composition for minimizing any distortion by the interventional tool stepper (30) of an electromagnetic field.
US11576724B2
A catheter for debulking of an undesired deposit from an inner surface of at least one of a blood vessel wall and a stent located in a blood vessel, the catheter having a tip section comprising: circumferentially-directed laser optics; and a circular-action cutter, wherein said circumferentially-directed laser optics is configured to transmit laser radiation for modifying an area of the undesired deposit thereby preparing said area for penetration of said cutter, wherein said cutter is configured to cut through said modified area and thereby debulk at least a part of the undesired deposit. In addition, a catheter for pacemaker and ICD (Implantable Cardioverter Defibrillator) lead extraction is disclosed.
US11576721B2
Disclosed herein are systems and methods for locating and identifying nerves innervating the wall of arteries such as the renal artery. The present invention identifies areas on vessel walls that are innervated with nerves; provides indication on whether energy is delivered accurately to a targeted nerve; and provides immediate post-procedural assessment of the effect of energy delivered to the nerve. The methods includes evaluating a change in physiological parameters after energy is delivered to an arterial wall; and determining the type of nerve that the energy was directed to (sympathetic or parasympathetic or none) based on the evaluated results. The system includes at least a device for delivering energy to the wall of blood vessel; sensors for detecting physiological signals from a subject; and indicators to display results obtained using said method. Also provided are catheters for performing the mapping and ablating functions.
US11576720B2
A method for use with an intra-body probe, a distal end of which includes an ablation electrode and a temperature sensor, is described. While (i) the ablation electrode is driving an ablating current into tissue of a subject, and (ii) fluid is passed from the distal end of the intra-body probe at a fluid-flow rate, a processor receives a temperature sensed by the temperature sensor. The processor estimates a temperature of the tissue, based at least on the sensed temperature and at least one parameter selected from the group consisting of: the fluid-flow rate, and a parameter of the ablating current. The processor generates an output in response to the estimated temperature. Other embodiments are also described.
US11576718B2
An electrosurgical probe for ablating tissue includes an elongated shaft having an axis and a distal end. An electrically insulating housing at the distal end of the shaft has a window, and an interior channel in the shaft extends through the housing to the window. The window faces laterally relative to the axis, and a moveable member with a blade-like electrode edge is disposed within the window. A motor drives the energized electrode edge axially in the window to ablate tissue.
US11576716B2
A method and apparatus for treating tissue are disclosed, including intra-operative mapping of a probe ablation zone. The method uses a system that maps the proximal and distal margins of the probe ablation zone using tools that access the ablation target. In some embodiments, the tools comprise a bone drill, and an introducer assembly, including a cannula and a stylet. The tools have features or markings that cooperate to indicate which probe to use to achieve the desired ablation. The method further facilitates planning probe placement for delivering energy to treat (ablate) a desired ablation volume of a target tissue by using a system that maps both the target tissue and possible probe ablation zones.
US11576709B2
A bone fixation system comprises a first fastener configured to anchor into a first vertebrae, a second fastener configured to anchor into a second vertebrae, and a set screw to retain the second fastener to the first fastener. The first fastener includes a shaft extending along a longitudinal axis and a head. The shaft includes a first cylindrical body. The head of the first fastener includes a second cylindrical body defining a passageway having an interior surface. The passageway defines a longitudinal axis that is different than the longitudinal axis of the shaft. The first cylindrical body of the shaft and the second cylindrical body of the head are angled relative to each other. A head of the second fastener is configured to engage the interior surface of the passageway of the head of the first fastener. The set screw retains the head of the second fastener in the passageway.
US11576704B2
An expandable implant system is configured to increase the height of a target bone, for instance that has been subjected to a compression fracture. The expandable implant system includes an implant assembly that can be inserted into the target bone, and subsequently expanded so as to increase the height of the target bone. The expandable implant system further includes an and insertion assembly that is configured to create an insertion channel into the target bone, such that the implant assembly can be inserted in a collapsed configuration into the target bone along the insertion channel, and subsequently expanded.
US11576699B2
An arthroscopic or other surgical cutter has features which facilitate fabrication by ceramic molding. The arthroscopic cutter includes a cutter body having a longitudinal axis and a window, an interior channel, and a plurality of cutting edges extending radially outwardly from an outer surface thereof. The features include non-helical, longitudinally aligned cutting edges, controlled thicknesses of the cutting edges, controlled heights of the cutting edges, controlled areas of the windows, controlled diameters of the internal channels, controlled rake angles of the cutting edges, and other parameters.
US11576698B2
Methods for improving luminal gain when performing angioplasty at a zone of attention located at a blood vessel in a person's vascular system is provided. An intravascular device including an expandable portion secured to a distal portion of a catheter tube is provided. An incising element is provided on the expandable portion. The expandable portion is positioned at a first end of the zone of attention, placed in an expanded position, and moved along at least a portion of the zone of attention such that the incising element contacts at least a portion of atherosclerotic material located therein. An angioplasty device is positioned at the zone of attention and expanded.
US11576689B2
A method of preparing a knee joint for a prosthesis in a patient includes mating a patient-specific three-dimensional curved inner surface of a femoral alignment guide onto a corresponding three-dimensional femoral joint surface of the patient. The patient-specific three-dimensional curved inner surface is preoperatively configured from medical scans of the knee joint of the patient. First and second holes are drilled into an anterior portion of the femoral joint surface through corresponding first and second guiding apertures of the femoral alignment guide.
US11576688B2
A tibial alignment device includes an upper part for coupling with a tibial cutting guide and a lower part coupled to the upper part to be vertically slidable, wherein the upper part includes a cutting guide coupling part configured to mount the tibial cutting guide, and a connection part to connect the upper part and the lower part, and the lower part includes an ankle forceps part, wherein the cutting guide coupling part includes a fastening member for coupling to the tibial cutting guide, and a reception member to slidably receive the fastening member, wherein the fastening member includes a coupling part that protrudes to be coupled to the tibial cutting guide, the reception member includes a coupling part that protrudes to be coupled to the tibial cutting guide, and the coupling part of the fastening member is capable of adjusting a gap with respect to the coupling part of the reception member.
US11576684B2
Embodiments directed to an apparatus and system of monitoring an instrument with a working tool engaged thereby. In one aspect, an embodiment including a working tool with a machine readable indicium indicative of a working tool attribute. The working tool may be receivable by an instrument such that a corresponding machine readable indicia reader receives an identifier of the working tool. Various attributes and conditions in relation to the instrument and working tool received thereby may be identified to facilitate the provisioning of a response to prompt various corrective actions. In this regard, a controller may provide an output in response to a received identifier of a working tool and an identified instrument operating condition.
US11576683B2
A rotatable surgical instrument, system, and method includes an outer tubular member and an inner tubular member contained, at least in part, within the outer tubular member and configured to rotate relative to the outer tubular member. A distal tip is coupled to and configured to rotate with the inner tubular member, the distal tip forming a channel around a portion of the distal tip. A bearing is rotatably positioned within the channel, wherein the channel inhibits radial and axial movement of the bearing, with respect to the distal tip, along a major axis of the outer tubular member and inner tubular member, and wherein the bearing is configured to inhibit deflection of the distal tip from the major axis.
US11576673B2
A stapling assembly comprising an anvil, a staple cartridge, and a tissue cutting knife is disclosed. The staple cartridge comprises a longitudinal slot, a first group of staple cavities, a second group of staple cavities, staple drivers, and staples. The staples comprise a first group of staples positioned in the first group of staple cavities, and a second group of staples positioned in the second group of staple cavities. The first group of staples are deformed against the anvil to a first formed height by the staple drivers during a staple firing stroke. The second group of staples are deformed against the anvil to a second formed height by the staple drivers during the staple firing stroke. The second formed height is different than the first formed height. The tissue cutting knife is movable longitudinally within the longitudinal slot to drive the staple drivers during the staple firing stroke.
US11576665B2
An anchor is provided for placement in or against tissue. The anchor includes a flat fibrous construct having a first end and a second end; and a filament having a first end and a second end passing through the fibrous construct in two locations including a first passing location nearest a first end of the fibrous construct, a second passing location nearest a second end of the fibrous construct, the filament remaining free to slide through the first passing location and the second passing location such that the filament can be removed from the flat fibrous construct from the first end of the fibrous construct and the second end of the fibrous construct. The anchor can be inserted into a bone hole and deployed.
US11576659B2
A bone marrow aspiration device and related method includes an introducer assembly and an aspiration assembly to couple to the introducer assembly. The introducer assembly includes an introducer cannula having a proximal end and a distal end. The introducer cannula defines a lumen between the distal and proximal ends, the distal end being configured to penetrate bone of a patient. The aspiration assembly includes an aspiration cannula that is receivable in the lumen of the introducer cannula and that extends beyond the distal end of the introducer cannula. The aspiration cannula includes a port to aspirate bone marrow, the port being distal to the distal end of the introducer cannula. The aspiration device further includes a mechanism at the introducer assembly to move the introducer cannula and the aspiration cannula in tandem relative to a distal end of the mechanism when the aspiration cannula is positioned within bone.
US11576648B2
An ultrasound diagnostic apparatus 1 includes an image acquisition unit 8 that transmits an ultrasound beam from an ultrasound probe 18 to a subject to acquire an ultrasound image, an optic nerve recognition unit 9 that performs image analysis on the ultrasound image acquired by the image acquisition unit 8 to recognize an optic nerve of the subject, an optic nerve evaluation unit 10 that evaluates a shape of the optic nerve of the subject recognized by the optic nerve recognition unit 9 on the basis of an anatomical structure, and an operation guide unit 12 that guides a user to operate the ultrasound probe 18 so as to acquire an ultrasound image for measurement of the optic nerve of the subject on the basis of an evaluation result obtained by the optic nerve evaluation unit 10.
US11576646B2
An ultrasound diagnostic apparatus 1 includes: a data acquisition unit 3 that repeatedly transmits an ultrasound beam to a subject a plurality of times in a range over a plurality of scanning lines to acquire a time-series data string of reflected waves from the subject; an analysis target data selection unit 7 that estimates the amount of relative positional deviation of a scatterer of the subject which is included in the time-series data string and excludes time-series data satisfying an exclusion condition based on the amount of positional deviation of the scatterer from the time-series data string to select analysis target data; an MTI filter unit 8 that removes a clutter component from the analysis target data; and a blood flow information estimation unit 9 that analyzes the analysis target data from which the clutter component has been removed to estimate blood flow information of the subject.
US11576645B2
The present disclosure relates to a method for scanning a patient in an imaging system. The imaging system may include one or more cameras directed at the patient. The method may include obtaining a position of each of the camera(s) relative to the imaging system. The method may also include obtain image data of the patient captured by the camera(s), wherein the image data may correspond to a first view with respect to the patient. The method may further include generating projection image data of the patient based on the image data and the position of each of the camera(s) relative to the imaging system, wherein the projection image data may correspond to a second view with respect to the patient different from the first view. The method may further include generating control information for scanning the patient based on the projection image data of the patient.
US11576643B2
An imaging planning apparatus according to one embodiment includes processing circuitry. The processing circuitry obtains a first value of a first index that is related to an X-ray dose and a second value of a second index that is related to an image quality, based on an X-ray imaging condition of a subject set in a predetermined examination. The processing circuitry displays an association chart indicating an association between the first index and the second index on a display unit, displays an acceptable range of the first index and the second index, the acceptable range being based on information related to a diagnostic reference level corresponding to the predetermined examination, in a manner distinguished from a range other than the acceptable range in the association chart, and also displays a mark at a position corresponding to the first value and the second value in the association chart.
US11576642B2
Systems and methods for digital radiography are provided. The method may be implemented on the implemented on a DR system including an imaging device and a computing device. The computing device may include at least one processor and at least one storage device. The method may include directing multiple dose sensors to detect a dose of radiation rays emitted from a radiation source of the imaging device. The multiple dose sensors may correspond to multiple imaging detectors, respectively. The method may also include determining the dose of the radiation rays. The method may further include directing, based on the dose of the radiation rays, at least one imaging detector of the multiple imaging detectors to proceed to detect the radiation rays for generating an image of a target object to be examined.
US11576632B2
An intraoral sensor includes an image sensor, an FOP, a scintillator, and a case. The FOP includes a first main surface, a second main surface, and a plurality of lateral surfaces. The first main surface and the second main surface have a polygonal shape. An edge of the second main surface is constituted by a plurality of corner portions, and a plurality of side portions connect the corner portions adjacent to each other. The scintillator is provided on the second main surface and the plurality of lateral surfaces in such a manner that the corner portions and the ridge portions constituted by the lateral surfaces adjacent to each other are exposed.
US11576624B2
Systems are provided for generating data representing electromagnetic states of a heart for medical, scientific, research, and/or engineering purposes. The systems generate the data based on source configurations such as dimensions of, and scar or fibrosis or pro-arrhythmic substrate location within, a heart and a computational model of the electromagnetic output of the heart. The systems may dynamically generate the source configurations to provide representative source configurations that may be found in a population. For each source configuration of the electromagnetic source, the systems run a simulation of the functioning of the heart to generate modeled electromagnetic output (e.g., an electromagnetic mesh for each simulation step with a voltage at each point of the electromagnetic mesh) for that source configuration. The systems may generate a cardiogram for each source configuration from the modeled electromagnetic output of that source configuration for use in predicting the source location of an arrhythmia.
US11576618B2
A computer-implemented method, computer program product and computing system for receiving a single-lead heartbeat waveform for a user; comparing one or more portions of the single-lead heartbeat waveform to one or more ML-generated waveform features to associate a heart health indicator with the single-lead heartbeat waveform; and providing the heart health indicator to a recipient.
US11576612B2
A sensor apparatus includes at least one substrate layer of an elastically deformable material, the substrate layer extending longitudinally between spaced apart ends thereof. A conductive layer is attached to and extends longitudinally between the spaced apart ends of the at least one substrate layer. The conductive layer includes an electrically conductive material adapted to form a strain gauge having an electrical resistance that varies based on deformation of the conductive layer in at least one direction.
US11576580B2
The disclosed apparatus, systems and methods relate to devices, systems and methods for intra-operative imaging.
US11576579B2
Embodiments herein relate to reflective optical medical sensor devices. In an embodiment, a reflective optical medical sensor device including a central optical detector and a plurality of light emitter units disposed around the central optical detector is provided. A plurality of peripheral optical detectors can be disposed to the outside of the plurality of light emitter units. Each of the plurality of peripheral optical detectors can form a channel pair with one of the plurality of light emitter units. The reflective optical medical sensor device can also include a controller in electrical communication with the central optical detector, the light emitter units, and the peripheral optical detectors. The controller can be configured to measure performance of channel pairs; select a particular channel pair; and measure a physiological parameter using the selected channel pair. Other embodiments are also included herein.
US11576566B2
This disclosure relates generally to a container and tube set and methods for fluid delivery, and particularly an integrated container and tube set suitable for use with an endoscope to supply liquids and/or gases to the endoscope. The integrated container and tubes may include a container (e.g., water reservoir) containing a fluid and a gas, and a plurality of tubes integrally formed with the container. The integrated container may include an irrigation supply tube having a first lumen in fluid communication with the fluid, a lens wash supply tube having a second lumen in fluid communication with the fluid, a gas supply tube having a third lumen in operative communication with the gas, and an optional alternative gas supply tube having a fourth lumen in fluid communication with the gas. The lens wash supply tube and the gas supply tube may be formed as a single, multi-lumen tube.
US11576544B2
A method for operating a cleaning system that comprises at least one self-traveling cleaning device that travels in an environment based on an environment map and carries out cleaning activities. The cleaning device accesses a database, in which multiple cleaning activities are stored. A user accesses the database and defines in advance at least one randomly occurring event, depending on the occurrence of which at least one certain cleaning activity is carried out. The user defines an event-dependent activity scenario and the activity scenario is carried out upon the subsequent occurrence of the defined event. At least one cleaning activity is also scheduled time-dependently, and predefined rules determine whether only the event-dependent activity scenario or only the time-dependently scheduled cleaning activity is carried out if the time of an occurrence of a defined event falls short of a predefined minimum time interval.
US11576541B2
The present disclosure provides a surface cleaning apparatus with a housing, a nozzle cover attached to the housing, a headlight, and a nozzle cover sensing mechanism. The nozzle cover sensing mechanism can determine whether the nozzle cover is present on the housing, and the headlight can accordingly be deactivated. Methods for operating the nozzle cover sensing mechanism are also disclosed.
US11576539B2
A drying arrangement includes a primary drying module having: a body, a bar movable relative to the body, the bar having an air outlet for exhausting an airflow in a first airflow direction; and a secondary drying module having a housing, the housing having an air outlet for exhausting an airflow in a second airflow direction; wherein the first airflow direction and the second airflow direction differ from one another.
US11576537B2
A weighted-corner towel apparatus for maintaining position of a towel includes a towel body having a body top side, a body bottom side, and a rectangular body perimeter including four corners. A plurality of weight pockets is coupled to the towel body. Each weight pocket is coupled to the body bottom side adjacent one of the corners of the body perimeter. A plurality of weight beads is coupled within the plurality of weight pockets. The towel body and each of the plurality of weight pockets is a heat and water-resistant material.
US11576536B1
A finger moistening assembly for moistening a user's fingertips includes a housing that has a hand space integrated into the housing to accommodate a user's hand. The housing is fillable with a saline solution. A pump is integrated into the housing to spray a predetermined volume of the saline solution into the hand space when the pump is turned on to moisten the user's fingertips. A motion sensor is integrated into the shelf portion and the pump is turned on when the motion sensor senses motion. A stand is provided and the stand is positionable on a support surface. The housing is attachable to the stand such that the housing is accessible to the user.
US11576532B2
A bathtub platform insert is described herein (e.g., a footrest, backrest, or table). For example, a bathtub footrest insert herein allows a bather to adjust the length of the “sitting portion” of the bathtub, by securely inserting the bathtub footrest to establish a customizable distance between a backrest of the bathtub to the footrest, such that a bather of shorter height may comfortably stay above the water while soaking in a bathtub. In one embodiment, an example bathtub platform insert herein may comprise: a support surface; adjustable securing members extending outwardly widthwise from the support surface; and gripping end pieces on each end of the adjustable securing members; wherein the adjustable securing members are adjustable to extend an overall width of the bathtub platform insert between opposing pairs of gripping end pieces to secure the opposing pairs of gripping end pieces against a wall of a bathtub.
US11576517B2
The present inventive concept consists of a logic controlled submersion brewing device that operates reliably with minimal user interaction. The brewer employs a submersion brewing technique to ensure a uniform extraction of beverage from solid extraction media. The device may be programmable to start on a timer. Parameters of the brew program may be customizable including serving size and extraction settings. The device will use vapor pressure to forcibly move beverage liquid across a sieve thereby separating the liquid from spent extraction media. Reliability and repeatability of the separation procedure is enhanced using a novel method of pressure control.
US11576514B2
A lemon juicing assembly for squeezing juice from a lemon includes a first lever that has a cup integrated therein to receive a lemon. A blade is fixed in the cup to slice the lemon when the lemon is urged downwardly in the cup. A second lever is pivotally coupled to the first lever and a plunger is integrated therein. The second lever is positionable in a closed position having the second lever lying on the first lever. Thus, the plunger compresses the lemon into the cup. In this way the lemon is sliced and the juice is squeezed from the lemon. The second lever is positionable in an open position having the second lever extending away from the first lever.
US11576513B2
A deposit receptacle for secure acceptance of parcels and of hanging clothing is provided that prevents unauthorized removal of the deposited articles. The deposit receptacle includes a one-part or multi-part frame, a roof, a floor, a front pivoting upper input door, a front locking hinged lower retrieval door, a locking hinged side access door for both deposit and retrieval, a clothing hanger installed within the roof, a front panel, and a securing system incorporated into the floor that enables the deposit receptacle to be securely and easily fastened to the supporting structure upon which the receptacle is resting.
US11576506B2
A mirror apparatus that includes a mirror that is at least partially covered by a decorative door that is movable away from the mirror so that the mirror can be cleaned. The mirror apparatus includes a frame having an inner surface that defines a display opening. The mirror which is coupled to the frame may have a reflective front surface that is exposed within the display opening. The decorative door may be pivotably coupled to the frame between a closed state whereby the decorative door overlies the mirror and an open state whereby the decorative door does not overlie the mirror. In the open state, the mirror is completely exposed for cleaning. The mirror apparatus may also include a locking assembly for locking the decorative door in the closed state.
US11576497B2
An adjustable lower back restoration device comprising an elevated base portion and a set of leg receiving channels divided by an upwardly upstanding central portion to position the legs of the user bent at the knees at approximately 90 degrees. The base has a height adjustment system to adjust the height of the base to the length of the upper legs of the user.
US11576495B2
Present invention teaches a screwless chair where the unassembled product can come in a flat package, reducing the size of storage and adding to the ease of transportation. No screws are needed for the chair of present invention; no tools are needed for the assembly/disassembly when a user unfolds the seat back from the seat base, slides the hook pieces along the groove pieces and set the seat back down by inserting the protrusion pieces to the corresponding receiving tubes; the locking tabs on the protrusion pieces provide the locking function when inserting into the receiving tubes. Errors in setting up the chair can be avoided. The ease of setting up, and thus the sturdiness and the safety of the chair, is not affected by repeated disassembly/re-assembly.
US11576493B2
A system and method are disclosed that allows a practitioner to rotate a human subject in three different axes of rotation, independently from one another and without limitation on the degree of rotation, which allows for the treatment of various systems of the human subject.
US11576490B2
One embodiment of the present disclosure provides an external detection see-through door of a cabinet that stores objects. The external detection see-through door includes a transmission window, a sensor configured to detect a specific external condition in front of the transmission window, a light emitting module configured to increase an amount of emitted light according to a signal from the sensor, which has detected the specific external condition, to increase an amount of light that is reflected from inside the cabinet and heads toward the transmission window, and an optical film that is provided on the transmission window and has a light transmittance that prevents the cabinet from being see-through from the outside before the sensor detects the specific condition and allows the cabinet to be see-through from the outside due to light that is reflected from inside the cabinet and transmitted through the transmission window and the optical film due to the light emitting module increasing the amount of emitted light according to the signal from the sensor that has detected the specific external condition.
US11576489B1
A shelf structure has a frame member, a layer member and at least one reinforcement board. An outer surface of the frame member has a plurality of parallel ribs and an inner surface of frame member has a contacting face between each two ribs. An upper end and a lower end of the frame member respectively has an upper portion and a lower portion parallel with each other. A lower surface of the upper portion has at least one protruding rib. The lower portion is smaller than the upper portion. The layer member is assembled in the frame member and overlaps the upper portion of the frame member. The reinforcement board has a length equal and parallel to two opposite sides of the frame member and secured to the other two opposite side of the frame member.
US11576487B2
A fastening device for releasably fixing a front panel to a drawer, in particular to a drawer sidewall, includes at least two connecting elements configured to be mounted to the front panel and at least two locking devices associated to the drawer for, preferably releasably, locking the two connecting elements. At least one cable is provided to connect the at least two locking devices to one another.
US11576484B2
The present system is directed to a modular apparatus that may be assembled and disassembled repeatedly without the use of tools. The modular system includes connectors that may be fixed to the underside of a plank and then engaged with leg portions. The connectors further include channels to accommodate retention members of additional attachments, such as covers, guards, signage, or racks that may be added onto the modular apparatus to increase its utility. The retention members mate with the connectors to connect and securely hold the attachment and can be removed from the connectors all without the need for tools.
US11576479B2
A garment's pelvic region includes an integrated, removable waistpack. The waistpack has a body portion disposed substantially between a first pair of opposing openings each leading into a respective elongate channel disposed along opposite sides of a waistband area of the pelvic region. The removable waistpack's body portion defines a compartment. Belt portions extend from opposing ends of the body portion through a respective opening in the first pair of opposing openings and through a respective channel and out a respective one of a second pair of opposing openings for the channels. Thereby the waistpack encircles the waistband region of the garment. The belt portions disposed in the channels are removably received in and concealed by the channels.
US11576474B2
A diffuser may include a diffusing case having a rear side removably coupled to a main body of a hair dryer. Fluid (such as gas or air) discharged from the main body is introduced into the diffusing case through an inlet hole defined at the rear side. The fluid introduced into the diffusing case is discharged to an outside through a front side of the diffusing case. A light irradiator may be provided inside the diffusing case to irradiate light toward the front side of the diffusing case. The light irradiator may include a plurality of light emitters arranged on a circuit board to emit light. Some of the plurality of light emitters may be spaced apart from others of the plurality of light emitters in a front-rear direction.
US11576467B2
Presented are footwear sole structures with foot-cushioning insoles movably mounted onto impact-attenuating midsoles, methods for making/using such sole structures, and footwear fabricated with such sole structures. A multilayered sole structure assembly includes an insole movably mounted on a midsole. The midsole is formed with a first compressible material and includes opposing upper and lower midsole surfaces, multiple protrusions projecting from the upper midsole surface, and multiple pockets recessed into the upper midsole surface and interleaved with the midsole protrusions. The insole, which is formed with a second compressible material distinct from the first compressible material, includes opposing upper and lower insole surfaces, multiple protrusions projecting from the lower insole surface and interleaved with the midsole protrusions, and multiple pockets recessed into the lower insole surface and interleaved with the insole protrusions. Each midsole protrusion nests within a respective insole pocket, while each insole protrusion nests within a respective midsole pocket.
US11576455B2
A magnetic mechanical latching attachment for connecting goggles to a helmet includes a goggle attachment portion configured to mechanically and magnetically attach to a helmet attachment portion. The goggle attachment portion and helmet attachment portion include complimentary interlocking features that mechanically lock the portions together when attached and magnetic features that assist engagement of the complimentary interlocking features in a locked position. A related method of coupling goggles to a helmet, as well as a helmet-goggle attachment system, is provided.
US11576435B2
A vaporization device includes a first portion and a second portion. The first portion includes a first body defining a first interior volume, a first half of a split-pod, a second half of a split-pod, an opening, a first heating apparatus, and a second heating apparatus. The first half of the split-pod is configured to hold a nicotine-containing liquid. The second half of the split-pod is configured to hold a non-nicotine-containing liquid. The opening separates the first half from the second half of the split-pod. The first heating apparatus is dedicated to the first half. The second heating apparatus is dedicated to the second half. The second portion includes a second body defining a second interior volume and a computing system. The computing system is disposed within the second interior volume. The computing system is configured to vary an amount of current supplied to the first and second heating apparatuses.
US11576434B2
A cartridge consumption system contains a first housing having a first open end and a second end, wherein the housing is adapted to contain a consumable material therein. The first open end is adapted to draw effluent from said housing therethrough, by a mouthpiece, for example. A heating element extends within the housing along the length of the housing from the second end towards the first end, the heating element adapted to directly contact and heat consumable material in thermal communication therewith. A power source such as a battery electrically communicates with the heating element, wherein the heating element is preferably a metallic mesh substrate.
US11576432B2
A nicotine e-vaping device may include a nicotine pod assembly and a device body. The nicotine pod assembly has upstream and downstream ends and is configured to hold a nicotine pre-vapor formulation. The upstream end may define at least one upstream recess, and the downstream end may define at least one downstream recess. The device body defines a through hole configured to receive the nicotine pod assembly. The through hole includes an upstream sidewall and a downstream sidewall. The upstream sidewall may include at least one upstream protrusion, and the downstream sidewall may include at least one downstream protrusion. The at least one upstream protrusion and the at least one downstream protrusion may be configured to engage with the at least one upstream recess and the at least one downstream recess, respectively, so as to retain the nicotine pod assembly within the through hole of the device body.
US11576431B1
The present invention relates to a portable water pipe assembly for use in the vaporization of substances. Methods of using such an assembly are also provided.
US11576429B2
There is provided a flavour system for use in a tobacco industry product. The flavour system comprises lyophilised botanical material, an activator capable of releasing flavourant from the lyophilised botanical material through contact of the activator with the lyophilised botanical material, and a removable barrier preventing contact between the lyophilised botanical material and the activator. The barrier is removable to permit the activator to contact the lyophilised botanical material, thereby to cause release of the flavourant.
US11576428B2
A smoking article filter comprising: a filter material having a circular cylinder shape with first and second end surfaces and a side surface, and including a corrugated film with ridge portions and valley portions arranged alternately, the ridge portions and valley portions extending from the first end surface to the second end surface to form a plurality of air flow paths that allow air to flow from the first end surface to the second end surface; a plurality of particles arranged in the air flow paths; and a filter wrapping paper wrapping the filter material such that the side surface is covered with the filter wrapping paper.
US11576423B2
Some embodiments of a smokeless tobacco system include one or more silicone smokeless tobacco products configured to generally retain their shape during processing, shipping, and consumer handling. In particular embodiments, each silicone smokeless tobacco product can comprise a moist smokeless tobacco in combination with a silicone binder such that the final product has tobacco exposed along an exterior surface and is configured to have material properties providing improved handling, an improved mouth feel, and a satisfying flavor profile.
US11576415B2
A produce wash system, method, and short-term wash treatment are provided. For example, the produce wash system includes a produce line including a short-term wash device followed by a wash device, a short-term wash treatment that is applied by the short-term wash device to a product, wherein the short-term wash treatment is applied using a spray device that creates micrometer sized droplets, and wherein the short-term wash treatment remains on the product for a pretreatment time that lasts until the product reaches the wash device, and a wash treatment that is applied by the wash device to the product, wherein the wash treatment rinses the short-term wash treatment from the product defining the end of the pretreatment time. The pretreatment time is set at or below a damage threshold time beyond which the short-term wash treatment damages the product beyond a damage threshold.
US11576402B2
Methods for producing pet food from animals may utilize a multi-step process including a first processing system that may include at least a heating step through use of a steam jacketed tube system and a draining step to squeeze out the oils. Grinding and pre-breaking may first be used to break the fat/whole animal into pieces. The protein may be cooked in the first processing system, and a second processing system may cook the protein with hot water in the second heating step. The second processing system may wash impurities out of the protein and subject the protein to a high intensity flame that may burn off foreign matter, and/or microbes. The protein may be dried and may produce pet food for consumption by pets.
US11576401B2
The group of inventions relates to the food industry, and more particularly to a method and device for transforming brewer's spent grain (BSG). The invention makes it possible to increase the level of recovery of edible fractions from BSG to 90-95%, and to increase the amount of protein in an edible suspension to not less than 50 wt % dry solids. The underlying principle of the invention is a technique for preparing BSG for nutrient extraction and extracting said nutrients by mechanical processing on a proposed industrial processing line. The essence of the claimed method lies in loosening BSG on a vibratory sieve, grinding the BSG in a colloid mill with the addition of water or centrate in a ratio of from 0.5:1 to 1:1 relative to BSG to produce a paste-like homogeneous mass of BSG, and then processing said mass in a screw extractor for further grinding and separation into two fractions: an edible suspension having a 90-95% moisture content and containing all of the nutrients of BSG, including protein substances; and ground BSG husks having a 60-75% moisture content, suitable for subsequent industrial use. The edible suspension is then mechanically filtered to remove ground husk residue, and the suspension is pumped into a storage tank.
US11576391B2
A method is provided for operating a controlled atmosphere (CA) system to regulate the atmosphere in a cargo storage space. The CA system comprises a gas exchange module operable to vary the level of a component gas in the cargo storage space, a control module to control operation of the gas exchange module, and at least one of an oxygen sensor and a carbon dioxide sensor, each being operable to measure a parameter indicative of a level of oxygen or carbon dioxide respectively in the cargo storage space. The method comprises: the control module determining a respiration parameter value indicative of the rate of change of oxygen level and/or the rate of change of carbon dioxide level in the cargo storage space due to respiration of goods in the cargo storage space; and the control module controlling operation of the gas exchange module based on the determined respiration parameter value to target an oxygen level setpoint and/or a carbon dioxide level setpoint.
US11576388B2
A process for grilling pizza includes shaping pizza dough to a predetermined configuration to provide a flattened dough, placing the shaped dough on a design bearing grate, grilling one side of the shaped pizza dough on the grate to form a design in the pizza dough, applying condiments to the grilled side, and baking the partially cooked pizza.
US11576381B2
The present invention comprises a novel combination and composition for controlling weeds in wheat. The combination comprises a post-emergence phenoxy herbicide such as Quizalofop-p-ethyl (QPE). The novel composition further includes a broadleaf herbicide. When applied to wheat comprising QPE tolerance, surprisingly, the novel composition appears to provide synergy that results in increased wheat yield over and above the yield expected from wheat intolerant of QPE, untreated wheat, or wheat treated with either QPE or a broadleaf herbicide. Despite the fact that QPE is typically used to kill members of the grass family, the present invention successfully employs the novel combination to increase wheat yield.
US11576380B2
A fungicidal composition comprising a mixture of components (A) and (B), wherein components (A) and (B) are as defined in claim 1, and use of the compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi.
US11576378B2
Self-indicating chemistries are provided for visual detection by a user of efficacious levels of peroxycarboxylic acid concentrations in a solution produced in situ. The self-indicating chemistries include a combination of dyes providing a visual color indication, such as a tri-color indicator system, such as a yellow, green, and red color system indicating in situ threshold levels of peroxycarboxylic acid concentrations in a solution employing the self-indicating chemistry. Systems, kits and compositions for a quantitative assessment of an in situ perhydrolysis reaction to generate peroxycarboxylic acids are provided. Methods of use are further provided.
US11576377B2
The disclosure provides an antimicrobial mixture of at least two volatile compounds derived from essential oils, at least one of which is a bactericide selected from cinnamaldehyde, diacetyl, and acetic acid with another being a fungicide selected from allyl isothiocyanate, hexanal, thymol, and 2-nonane. The antimicrobial mixture inhibits both bacterial and fungal pathogens that negatively impact the shelf-life of perishable agricultural commodities, and at concentrations sufficiently low to avoid phytotoxic effects to agricultural commodities held in closed shipping and storage systems.
US11576371B2
Disclosed is a device for the perfusion of an organ, including: a container of fluid, containing an organ bathed in the perfusion fluid; a first path including an inlet, an outlet and a pump; and a second path including an inlet, an outlet and a pump. The “arterial” outlet of the first path has a diameter smaller than a diameter of the “portal” outlet of the second path. The device additionally includes, between the pump and the outlet of the first path and/or between the pump and the outlet of the second path, an oxygenation unit arranged to oxygenate the fluid emerging from the “arterial” outlet of the first path more than the fluid emerging from the “portal” outlet of the second path. The device can include a communication path between the first path and the second path in order to oxygenate the second path. Use in liver transplantation.
US11576369B2
A turkey decoy system includes first and second elastic strips fastened together. A turkey tail fan extends at least partially between the first and second elastic strips. The decoy system enables movement of the turkey tail fan between a lowered, unfanned position and a raised, fanned position.
US11576365B2
An electrical energy processing unit of an apparatus to kill a plant or at least attenuate plant growth is disclosed. The electrical energy processing unit includes a converter and a control circuit. Also disclosed are an apparatus that includes the electrical energy processing unit and a method of utilizing the apparatus. Further disclosed are a computer program for a processor of the control circuit of the electrical energy processing unit and a non-transitory computer readable medium that includes the computer program.
US11576364B2
A system for determining agricultural vehicle guidance quality includes an imaging device configured to capture image data depicting a plurality of crops rows present within a field as an agricultural vehicle travels across the field. Additionally, the system includes a controller communicatively coupled to the imaging device. As such, the controller configured to determine a guidance line for guiding the agricultural vehicle relative to the plurality of crop rows based on the captured image data. Furthermore, the controller is configured to determine a crop row boundary consistency parameter associated with one or more crop rows of the plurality of crop row present within a region of interest of the captured image data. Moreover, the controller is configured to determine a quality metric for the guidance line based on the crop row boundary consistency parameter.
US11576358B2
A fishing rod according to one embodiment of the invention includes a small-diameter hollow rod body extending in a central axis direction, a large-diameter hollow rod body extending in the central axis direction, and a spigot ferrule inserted in the small-diameter rod body from its rear end and into the large-diameter rod body from its front end to connect the small-diameter rod body and the large-diameter rod body. In the fishing rod, a first inclined surface that extends from an rear end of the small-diameter rod body at an angle of 0.1° to 10.0° with respect to the central axis direction is formed on an inner peripheral surface of the small-diameter rod body.
US11576357B2
Methods and systems are provided to insect harvesting. The system may include a tank for holding or growing live insects or both. The tank has an opening on a side portion of the tank, and the opening is positioned higher than a bottom portion of the tank. A negative stimulus device for repelling live insects toward a first direction or point towards the opening on the side portion of the tank is provided. A positive stimulus device is provided, situated at the opening of the tank. A product box for receiving live insects has an opening for receiving the live insects. A slide is coupled with the opening of the product box. In an operative position, the tank is positioned such that the live insects leaving the opening of the tank move down the slide to the opening of the product box.
US11576353B2
An apparatus, systems, and methods of providing enrichment to poultry during raising or maintaining of the poultry. One or more light sources project beams to generate laser spots at and around the poultry. A control regimen moves the light spots relative the poultry in generally random fashion during timed sessions for each given time period (e.g. each day). The spot movement is designed to promote benefits to poultry and producer in correlation to experimental data related to animal welfare, health, and commercial value.
US11576352B2
A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.
US11576345B2
Directional feeders having a feed slide, a feed pocket and multiple flappers on a rotor are disclosed. The rotor may be configured to have a horizontal axis of rotation such that gravity conveys feed down the feed slide to a feed pocket which redirects the feed into a rotor housing.
US11576343B2
Apparatus and methods are disclosed for detecting motion between two subassemblies, for example in or near a litter box. A first subassembly includes a first frame adapted for supporting a receptacle. A second subassembly includes a second frame adapted for resting on a steady surface. Connecting members connect the subassemblies such that relative movement between them can occur. At least a first position indicating member is attached to one the subassemblies and at least a first detector is attached to the other of the subassemblies. The detector is positioned proximate the first position indicating member so that changes in relative position are detected. Preferably, the device includes a second position indicating member and a second detector for detecting more precise changes in relative position. It is also preferred for each position indicating member to include a patterned marker.
US11576340B2
The invention relates to the soybean variety designated 01081414. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01081414. Also provided by the invention are tissue cultures of the soybean variety 01081414 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01081414 with itself or another soybean variety and plants produced by such methods.
US11576336B1
A novel maize variety designated X95P906 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X95P906 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X95P906 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X95P906, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X95P906 are provided. Methods for producing maize varieties derived from maize variety X95P906 and methods of using maize variety X95P906 are disclosed.
US11576332B1
A novel maize variety designated X13P472 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X13P472 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13P472 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X13P472, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13P472 are provided. Methods for producing maize varieties derived from maize variety X13P472 and methods of using maize variety X13P472 are disclosed.
US11576320B2
The invention provides seed and plants of the greenleaf lettuce cultivar designated cv. Tejon. The invention thus relates to the plants, seeds and tissue cultures of greenleaf lettuce cv. Tejon, and to methods for producing a lettuce plant produced by crossing a plant of greenleaf lettuce cv. Tejon with itself or with another lettuce plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of greenleaf lettuce line cv. Tejon, including the gametes of such plants.
US11576315B2
A tessellated ceramic apparatus for plant growth is set forth devised to support germination and plant growth upon an exterior surface. Water moves under osmotic pressure from a water storage volume disposed in osmotic communication with the ceramic, through the ceramic to become available water at the exterior surface. A graduated cross-section regulates water flow from a water storage volume through to the exterior surface along a pressure gradient exerted by the water head. Plant growth is facilitated within a plurality of tessellated indentations disposed upon the exterior surface and growth may be restricted from areas of the exterior surface by application of gloss, glaze, sealants and/or other surface features that may blend design elements to augment and support a living design.
US11576311B2
A monokaryotic mycelium sheet producing system for creating a sheet of monokaryotic mycelial material. The mycelium sheet producing system includes a culture unit, a spore stock unit, a plating unit, a section unit, a sub-plating unit, an expanding unit and a colonization unit. The culture unit prepares a monokaryon culture. The spore stock unit grows a plurality of fruit bodies in sterile laboratory conditions to create a spore stock. The plating unit performs a peroxide-based spore rescue and a plating process. The section unit is adaptable to section robust hyphae. The sub-plating unit sub-plates and expands the robust hyphae onto a spawn grain master. The expanding unit subsequently expands the spawn grain master into appropriate production of spawn volume. The colonization unit is adaptable to perform a subsequent colonization of mycelium substrate thereby creating a substantially defect free sheet of mycelium.
US11576307B2
A baling system including a first bale-forming area configured to form a first series of first individual bales, and a second bale forming-area configured to from a second series of second individual bales. The baling system further includes a bale bundler configured to receive the first and second individual bales from the first and second bale forming-forming areas and to tie a group of at least six bales together to form a bale bundle.
US11576298B2
A machine control system includes an agricultural work machine having an ECU coupled via a system bus to control engine functions, a GPS receiver, data collector, and specialized guidance system including a stored program. The data collector captures agricultural geospatial data including location data for the work machine and data from the ECU, and executes the stored program to: (a) capture geometries of the farm; (b) capture agricultural geospatial data; (c) automatically classify the agricultural geospatial data using the geometries of the farm, into activity/event categories including operational, travel, and ancillary events; (d) aggregate the classified data to create geospatial data events; (e) match the geospatial data events to a model to generate matched events; (f) use the matched events to generate actionable information for the working machine in real time or near real-time; and (g) send operational directives to the agricultural work machine based on the actionable information.
US11582883B2
A cooling apparatus includes a cold plate with a first refrigerant channel through which refrigerant flows, and a pump to circulate the refrigerant. The cold plate includes a bottom wall and an upper wall. A lower surface of the bottom wall is in contact with a heating element. The upper wall is located in contact with the bottom wall. A lower surface of the upper wall and an upper surface of the pump directly oppose each other. A lower surface of the pump is exposed to an outside of the cooling apparatus.
US11582881B2
A cabinet and a server having the cabinet are disclosed, the cabinet includes a housing, two trays, an elastic piece, and a limiting piece. The trays are arranged in parallel and capable of sliding out of an opening or retracting in the housing. The elastic piece is connected to the housing and arranged between the trays. The limiting piece is connected to the elastic piece and arranged between the trays, each of the trays defines a hole corresponding to the limiting piece, each of the trays includes a protrusion. When one of the trays slides out of the opening, the protrusion slides to the limiting piece and pushes the limiting piece into the hole of the other tray; when the tray retracts in the housing, the protrusion slides away from the limiting piece, the elastic piece elastically recover the limiting piece to separate from the hole.
US11582879B2
A novel weatherproof electrical component enclosure incorporates swappable internal module configurations for several types of network devices, wherein each internal module embodies standardized dimensions and standardized attachment elements for seamless internal device swap in-and-out compatibilities within the same weatherproof enclosure. Examples of novel swappable internal modules for the novel weatherproof electrical component enclosure include a fanned Power-over-Ethernet (PoE) switch, a fan-less PoE switch, a network router, and a wireless base station, all of which are simply swappable in and out of the weatherproof enclosure. The novel weatherproof electrical component enclosure also uniquely incorporates a customer's component hotel space as a weatherproof storage of customer-specific private accessory devices, in addition to housing factory-packaged original equipment which the weatherproof electrical component enclosure is originally designed to encase. The swappable modularity of internal components in the weatherproof enclosure reduces outdoor network equipment design constraints, manufacturing costs, and network implementation and maintenance costs.
US11582871B2
A circuit board with improved heat dissipation function and a method for manufacturing the circuit board are provided. The method includes providing a first metal layer defining a first slot; forming a first adhesive layer in the first slot; electroplating copper on each first pillar to form a first heat conducting portion; forming a first insulating layer on the first adhesive layer having the first heat conducting portion, and defining a first blind hole in the first insulating layer; filling the first blind hole with thermoelectric separation metal to form a second heat conducting portion; forming a first wiring layer on the first insulating layer; forming a second insulating layer on the first wiring layer, defining a second blind hole on the second insulating layer; electroplating copper in the second blind hole to form a third heat conducting portion; mounting an electronic component on the second insulating layer.
US11582870B2
This disclosure provides systems, methods, and apparatus related to printed circuit boards. In one aspect, a device includes a first board and a second board. The first board includes at least two pins defined at an end of the first board. The first pin and the second pin are positioned along a first line and parallel to the first line. The second board includes at least two slots defined at an end of the second board. The first slot and the second slot are positioned along a second line and are angled from the second line by about ±10° to 15°. Each of the pins in the first board is engaged with each of the slots in the second board and forms an electrical connection between the first pin and the first slot and the second pin and the second slot.
US11582854B2
A mounting table is provided. The mounting table includes an electrostatic chuck configured to mount thereon a target object and attract and hold the target object using an electrostatic force, and a gas supply line configured to supply a gas to a gap between the target object mounted on the electrostatic chuck and the electrostatic chuck via the electrostatic chuck. The mounting table further includes at least one irradiation unit configured to irradiate light having a predetermined wavelength to the gas flowing through the gas supply line or to the gas supplied to the gap between the target object and the electrostatic chuck to ionize the gas.
US11582839B2
An induction heating assembly for a vapour generating device includes an induction coil, radially inward of which a heating compartment is defined for receiving, in use, a body including a vaporisable substance and an induction heatable susceptor; and a temperature sensor located against a side of the heating compartment on the central longitudinal axis of the induction coil at an end of the heating compartment, wherein the induction coil is arranged to heat, in use, the susceptor, and the temperature sensor is arrange to monitor, in use, a temperature related to heat generated from the susceptor. There is also provided an induction heatable cartridge for use with the induction heating assembly. The cartridge includes a solid vaporisable substance; and an induction heatable susceptor held by the vaporisable substance, the susceptor being planar and having an outwardly facing edge and an inwardly facing edge.
US11582836B2
An apparatus for heating a window of a vehicle comprises an electrical storage unit configured to store an electrical charge and a plurality of heating circuits disposed on a window of the vehicle. The apparatus further comprises a controller configured to monitor the electrical charge of the electrical storage unit and selectively activate one or more of the heating circuits based on the electrical charge.
US11582834B2
Method and apparatus for deciding packet communication range in terminal direct communication system
A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and apparatus for determining a reception area of a packet in a V2X system are provided. In described aspects, a reception terminal may receive location information of a transmitting terminal and range information of transmitted data, and may determine whether to provide feedback regarding the transmitted data based on the location information and the range information.
US11582822B2
A mobile communication device including a Radio Frequency (RF) device and a controller is provided. The controller activates a predetermine Application (APP), and provides a Packet-Switched (PS) data service for the predetermined APP using a first subscriber identity via the RF device. Also, the controller establishes a Radio Resource Control (RRC) connection using a second subscriber identity via the RF device to enable the mobile communication device to enter an RRC connected mode after the predetermined APP is activated, and keeps the mobile communication device in the RRC connected mode associated with the second subscriber identity while providing the PS data service for the predetermined APP using the first subscriber identity.
US11582821B2
Embodiments of the present invention provide a data transmission method, a data transmission apparatus, a processor, and a mobile terminal. The data transmission method includes: determining, by a mobile terminal, whether to use multiple data channels to transmit to-be-transmitted data; if determining to use the multiple data channels to transmit the to-be-transmitted data, selecting, by the mobile terminal, at least two activated data channels for the to-be-transmitted data according to current traffic information and service quality information that are of the multiple data channels; and using, by the mobile terminal, the selected at least two data channels to transmit the to-be-transmitted data.
US11582812B2
A control link switch method is employed by a wireless fidelity (WI-FI) multi-link device (MLD). The control link switch method includes: sending a request frame to another WI-FI MLD for requesting a switch process of switching a current control link to a new control link, and receiving a response frame from another WI-FI MLD. After the response frame is received, the new control link is selectively enabled at the WI-FI MLD.
US11582795B2
Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may attempt to connect to a base station using a random access procedure. During the random access procedure, the base station may transmit control information and data associated with a random access response (RAR) during an RAR window. The UE may identify a channel quality and may transmit a random access request of a first type to the base station. The base station may receive the random access request and transmit repeating instances of the control information or the data, or both, based on identifying that the random access request is of the first type. The UE may use soft-combining to increase the likelihood of successfully decoding the control information and the data associated with the RAR, and likewise may increase the likelihood of successfully receiving the RAR from the base station.
US11582794B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive signaling indicating a configuration for communicating to the UE a random access response of a random access procedure. The configuration may indicate a first quantity of instances of control information associated with the random access response in a set of slots and a portion of the time window configured for the first quantity of instances. The UE may monitor the set of slots for instances of the control information and receive a second quantity of instances of the control information for the UE in a first subset of slots of the set of slots. The second quantity of instances may be less than the first quantity of instances. The UE may combine the instances of the control information from the first subset of slots and decode the random access response based on combining the instances.
US11582789B2
A method and apparatus are disclosed. In an example from the perspective of a first device, the first device performs sidelink communication with one or more destinations. The first device receives and/or selects a sidelink grant associated with a sidelink transmission. Responsive to the sidelink grant, the first device selects a first destination of the one or more destinations based upon a report signaling. The first device performs the sidelink transmission associated with the sidelink grant to the first destination.
US11582787B2
Different sets of downlink control information (DCI) fields may be configured for DCI that includes an indication to trigger bandwidth part switching at a user equipment (UE). For example, a UE may receive DCI that triggers the UE to switch operation from a first bandwidth part to a second bandwidth part. The UE may also identify a set of transformable DCI fields and a set of non-transformable DCI fields within the DCI. The UE may then determine updated content of the DCI for application to the second bandwidth part based on whether DCI fields are included in the set of transformable or the set of non-transformable fields. In some cases, the UE may identify a null assignment in the received DCI and may switch its operation from the first bandwidth part to the second bandwidth part based on the null assignment.
US11582785B2
Disclosed are a method of transmitting and receiving a downlink between a user equipment (UE) and a base station (BS) in a wireless communication system, and an apparatus for supporting the same. According to an embodiment applicable to the present disclosure, when the UE recognizes that plural transmission configuration indication (TCI) states related to one reference signal set are allocated to the UE through received downlink control information (DCI), the UE may receive/acquire a first physical downlink shared channel (PDSCH) scheduled by the DCI with high reliability.
US11582779B2
Provided are a method, device and storage medium for configuring a starting symbol position of an uplink data channel. The method includes: determining a configuration value of a first type parameter set, where the first type parameter set is a set of uplink data parameters; determining a configuration range of a starting symbol position of an uplink data channel according to the configuration value of the first type parameter set; and selecting a starting symbol position of the uplink data channel from the configuration range of the starting symbol position of the uplink data channel, and notifying a receiving end of the selected starting symbol position of the uplink data channel.
US11582772B2
Example methods of advanced DBVC for WiFi relate to one or more of avoiding beacon collisions between a repeater and a root AP, optimizing traffic flows based on buffers queued within hardware, optimizing TCP throughput through DPI and prioritization of TCP ACK packets, or optimizing transmissions through a trigger-based mechanism. An example method may include receiving a transmission from a root AP. The method may include obtaining a next root AP TBTT of a next beacon to be sent by the root AP from the transmission. The method may include determining an amount of time to delay a next repeater TBTT of a next beacon to be sent by a repeater to avoid conflict between the next root AP TBTT and the next repeater TBTT. The method may include delaying the next repeater TBTT based on the determined amount of time.
US11582765B2
A Radio Access Network (RAN) wirelessly serves a User Equipment (UE) over a frequency channel based on a radio signal metric. The RAN comprises baseband circuitry and a radio. The baseband circuitry determines when multiple Physical Cell Identifiers (PCIs) are available to serve the UE. In response, the baseband circuitry selects some resource blocks in the frequency channel and generates a UE instruction to measure the radio signal metric for the selected resource blocks. The radio receives the UE instruction for the baseband circuitry and wirelessly transfers the UE instruction to the UE. The radio wirelessly receives a measurement report from the UE that indicates the radio signal metric for the selected resource blocks. The radio transfers the measurement report to the baseband circuitry. The baseband circuitry receives the measurement report and responsively schedules the UE in the selected resource blocks based on the radio signal metric.
US11582760B2
Techniques and device for wireless communications are described. A wireless device may establish multiple connections with multiple transmission reception points (TRPs). The wireless device may receive downlink control information (DCI) messages from the multiple transmission points and may generate joint hybrid automatic repeat request feedback (HARQ) based on the received downlink control information messages. To support joint HARQ feedback, counter indices may be jointly assigned to the DCI messages generated by the multiple transmission reception points. The method for jointly assigning the DCI messages may be selected based on a level of interference detected in a communications channel. Also, to support joint HARQ feedback, a total counter index in an uplink DCI message may be configured to indicate a total number of DCI message transmitted from a first TRP and a second TRP during a time period.
US11582747B2
A road-side network node for operating in a cell-supported radio communications network is provided. The road-side network node comprises a processor, a memory, a radio module, and an antenna. The road-side network node is configured to: determine or receive a gap information indicating a transmission gap period on a sidelink radio channel; and transmit an energy signature via the sidelink radio channel within the transmission gap period.
US11582744B2
A method for admission control including transmitting a first admission request to a distributed unit of the IAB donor, wherein the first admission request includes information about a resource set to be established for a terminal device; receiving a first admission response from the distributed unit indicating whether one or more resources in the resource set are to be accepted; transmitting a second admission request to each of at least one IAB node including information about the resource set; receiving a second admission response from each of the at least one IAB node indicating whether one or more resources in the resource set are to be accepted; and in response to determining that at least one resource in the resource set is to be accepted, transmitting to an IAB node serving the terminal device a request for establishing a context of the terminal device including information about the resource.
US11582743B2
Techniques for transmitting and receiving beamformed transmission(s) of a common search space of a DL (Downlink) control channel are discussed. One example embodiment that can be employed at a UE (User Equipment) comprises processing circuitry configured to: select a set of receive beamforming weights for a DL (Downlink) control channel; and decode one or more control channel sets from a common search space of the DL control channel, wherein each control channel set of the one or more control channel sets is mapped to an associated symbol of one or more symbols of a slot, wherein each control channel set of the one or more control channel sets has an associated transmit beamforming, and wherein each control channel set of the one or more control channel sets comprises a common set of control information.
US11582736B2
A communication method and apparatus and a communication system, the communication apparatus being provided in a terminal equipment, and the communication apparatus comprising: processing circuitry configured to acquire or select communication resources determined based on a mapping between vehicle-to-everything (V2X) services and communication resource parameters; and communication circuitry configured to transmit target V2X services by using the communication resources. The communication resources may be determined according to the mapping between vehicle-to-everything (V2X) services and communication resource parameters. Certain embodiments making the communication resources meet requirements of the V2X services.
US11582726B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
US11582711B2
Systems, devices, methods, and program products for enhancing structure walkthroughs are disclosed. In various embodiments, a method includes: monitoring a current location of an interested party (IP) device utilizing data collected by the IP device during a walkthrough of a structure having a structure representative (SR); detecting, based on the current location of the IP device, when the IP device is brought into proximity of a first SR-marked location included in a plurality of structure SR-marked locations; and in response to detecting that the IP device has been brought into proximity of the first SR-marked location, (i) identifying a first SR-created message corresponding to the first SR-marked location and contained in a location-referenced message set; and (ii) generating or causing generation of an SR message notification on the IP device, the SR message notification presenting or offering to present the first SR-created message to the interested party.
US11582710B2
Embodiments provide for guided alignment of the orientation of two wireless devices. A first wireless device is at a known position and a known orientation. A signal from a second wireless device is received via a plurality of receive elements of the first wireless device. The first wireless device measures phase differences of the signal at the plurality of receive elements, and determines locations of each of the second wireless device's transmit elements based on the differences. Based on the transmit element locations, and a known antenna layout of the second wireless device, an orientation of the second wireless device is determined. Based on differences between the determined orientation and the known orientation of the first wireless device, instructions for aligning the devices are generated. Once the devices are aligned, location estimates of a third wireless device are made by both the first wireless device and the second wireless device.
US11582708B2
A method is provided for synchronizing timing in phase and frequency of clocks associated with a plurality of radio nodes (RNs) in a small cell radio access network (RAN) having an access controller operatively coupled to each of the RNs. In accordance with the method, a donor list is generated for each given RN in the RAN. The donor list represents an ordered list of potential wireless access points that are able to serve as a source of a wireless sync signal for the given RN. The donor lists are distributed to the respective RNs. An access point is selected by each of the RNs from their respective donor lists to use as a sync signal source. Each of the RNs synchronize their respective clocks in phase and frequency using wireless sync signals received from the respective selected access points.
US11582706B2
An example device comprising: a processor to detect a time difference between a first system clock of an access point (AP) and a second system clock of a controller; determine whether the AP has abnormal dock based on the time difference; and automatically recover the first system clock of the AP when the AP has abnormal clock.
US11582700B2
Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining application timing for path loss reference signals (PL RS). For example, the application timing is determined by determining an applicable time for a medium access control control element (MAC-CE) based PL RS for physical uplink control channel (PUCCH) and other uplink transmissions. A user equipment (UE) may receive a MAC-CE indicating a PL RS update and determine the applicable time for applying the PL RS update based on one or more conditions. The applicable time may be a period after acknowledgement of the MAC-CE or correspond to a certain measurement sample of a new PL RS a period after acknowledgement of the MAC-CE. The one or more conditions may relate to a total configured number of PL RS for the UE, whether a MAC-CE based PL RS activation feature is enabled, among others.
US11582693B2
Techniques are provided to ensure that a terminal device is able to perform measurements efficiently when an on/off scheme is used by network nodes, particularly in a heterogeneous network environment. An example method, implemented in a network node, comprises obtaining a discovery signal window pattern, the discovery signal window pattern defining one or more discovery signal windows during which each of a plurality of cells is to transmit a corresponding discovery signal, and sending an indication of the discovery signal window pattern to a terminal device.
US11582688B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for replacement of a DNN and/or S-NSSAI in a wireless communication system is provided.
US11582685B2
Embodiments described herein provide methods and apparatus for configuring a service based architecture for discovery of a Network Function, NF. A method in a Network Function Discovery Orchestration includes configuring, in a domain name system, DNS, a first DNS entry associating a first domain name of the NF with at least one NF Internet Protocol, IP, address of the NF, and a second DNS entry associating the first domain name with at least one edge security node IP address of an edge security node in the first PLMN, wherein, the first DNS entry is for use in resolving requests for the NF which originate from within the first PLMN, and the second DNS entry is for use in resolving requests for the NF which originate from outside the first PLMN. Further methods and apparatus in a Network Repository Function, a Domain Name System and an edge security node are also provided.
US11582674B2
A communication device is provided that makes a single or a plurality of functions desired by a service user act on a packet desired by the service user in a service for transferring a packet in a network. A communication device is provided that includes a communication unit that communicates with another node and a control unit that controls the communication by the communication unit, in which the control unit generates path information with a target node, and in the path information with the target node, at least information regarding communication with at least a single relay node that exists between the communication device and the target node, information regarding a function to be performed by the relay node, and content of processing according to the function execution result by the relay node are written.
US11582671B2
Multiple mobile cellular network (MCN) communication systems can be networked together to form a network of MCN communication systems (NOM). Each MCN communication system within the NOM can operate as an independent cellular network to provide communications between user equipment within a covered area. When a UE in one MCN of the NOM moves into a different MCN of the NOM, the corresponding MCN communication systems can handover the UE. The UE can also be handed over between MCN communication systems when the MCN communication systems move.
US11582668B1
A base station of a radio access network (RAN) can be configured to prioritize standalone (SA) 5G traffic over non-standalone (NSA) 5G traffic in certain situations, to improve user experiences associated with 5G-specific services implemented via SA 5G networks. The base station can generally instruct 5G user equipment (UE), such SA UEs and NSA UEs, to prioritize camping on an SA priority band. However, if a RAN load level is at or above a threshold, the base station can instruct NSA UEs to prioritize camping on a different priority band in order to relieve congestion on the SA priority band and/or preserve remaining capacity on the SA priority band for SA UEs. When the RAN load level is above a threshold, the base station can also, or alternately, at least briefly delay traffic associated with NSA UEs to prioritize transmission of traffic associated with SA UEs.
US11582643B2
A method of OFDMA subcarrier allocation for stations in a wireless network includes determining a total downlink buffered traffic load for downlink traffic from a gateway device to the stations, and receiving a total uplink buffered traffic load for uplink traffic from the stations to the gateway device. The method further includes determining a first ratio of total downlink buffered traffic load for each station in relation to total downlink buffered traffic load for all stations, determining a second ratio of total uplink buffered traffic load for each station in relation to total uplink buffered traffic load for all stations, performing OFDMA subcarrier allocation for the downlink traffic by assigning available channel bandwidth proportional to the first ratio for each station, and performing OFDMA subcarrier allocation for the uplink traffic by assigning available channel bandwidth proportional to the second ratio for each station.
US11582642B2
The disclosed technology is directed towards load balancing baseband units in a communications network. A baseband physical layer 1 unit's functions are disaggregated into Layer 1 (L1) distributed units and radio units, instead of deploying full-fledged baseband units at a service′ provider's service areas (cells). A load balancer scales up the number of active distributed units based on increased actual demand, and scales down the active distributed units based on decreased demand. The L1 distributed units and radio units can be software-defined network functions, and need not be collocated, whereby the distributed units can be in the cloud or hub remotely located relative to the radio units deployed at the service areas. Examples of load balancing can be load balancing of transmitted data per carrier, per subcarrier, per user equipment, per transmission time interval (TTI/slot), per bearer, or per channel.
US11582635B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may iterate a value of a channel access counter (CAC) to a trigger value based at least in part on configuring the value of the CAC. In some aspects, the first wireless communication device may utilize a channel access mechanism to select a set of time-frequency resources for a transmission of a packet based at least in part on iterating the value of the CAC to the trigger value. In some aspects, the first wireless communication device may transmit the packet to a second wireless communication device via the set of time-frequency resources based at least in part on utilizing the channel access mechanism to select the set of time-frequency resources for the transmission. Numerous other aspects are provided.
US11582634B2
Certain aspects of the present disclosure provide techniques for configuring parameters for small data transfer (SDT) transmissions. One example technique provides a method for wireless communications at a user equipment (UE), involving: obtaining configuration information received from a network entity, the configuration information indicating a plurality of configurations for small data transfer (SDT) transmission, determining at least one of a transport block size (TBS) or data threshold for SDT transmission based on one of the configurations, and outputting for transmission one or more SDT transmissions based on the determination.
US11582628B2
During operation, an access point may determine, based at least in part on communication with the electronic device, that an electronic device is in a communication performance category. In response, the access point may provide one or more requests to one or more neighboring access points of the access point, where a given request is for an assessment of communication performance of the electronic device from a perspective of a given neighboring access point. Next, the access point may receive one or more reports associated with one or more neighboring access points with one or more assessments of the communication performance of the electronic device. When the one or more assessments indicate that superior communication performance is unavailable, the access point may provide a notification to a computer that indicates that the electronic device is in a coverage hole in a WLAN.
US11582622B2
A method and a device for tight interworking processing, and a base station are provided, which relate to the technical field of communications. The method for tight interworking processing, applied to a first base station, includes: transmitting association information between a first cell and a second cell to a second base station; where the first cell is a cell belonging to the first base station, and the second cell is a cell requested by the first base station and belonging to the second base station.
US11582617B2
Logic may enable client devices or access points to relay medium access control (MAC) frames. Logic may extend the range of IEEE 802.11 devices, such as IEEE 802.11ah devices.
US11582616B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the present disclosure, a device of a base station in a wireless communication system includes at least one transceiver, and at least one processor, wherein the at least one processor may be configured to: acquire cell deployment information about a plurality of cells; identify a primary cell (PCell) on the basis of measurement information; identify a secondary cell (SCell) associated with the PCell on the basis of the cell deployment information; and set up the identified SCell.
US11582613B2
System, method, and apparatus for providing dynamic, prioritized spectrum management and utilization
Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.
US11582607B2
This disclosure relates to a data storage device. A data port transmits data between a host computer system and the data storage device over a data channel. The device repeatedly broadcasts advertising packets over a wireless communication channel different from the data channel. Each advertising packet comprises a random value and a message authentication code calculated based on the random value and an identity key. The identity key is readable by a device to be connected and in proximity of the data storage device out of band of the data channel and the communication channel. The identity key enables the device to be connected to verify the message authentication code based on the random value and the identity key to thereby authenticate the data storage device.
US11582604B2
Generally described, the presently disclosed technology utilizes managed Wi-Fi networks pre-installed throughout an MDU property to provide user-specific passphrases that can be used to access the single-SSID wireless network at the property and to provide a cloud portal that can enable convenient access to the functionalities (both by the resident and the manager) provided by the Wi-Fi controller and the Wi-Fi access points. By doing so, the Wi-Fi network management solutions described herein allow the users to experience the benefits of a shared Wi-Fi infrastructure, such as not having to set up and maintain their own Wi-Fi routers, while also allowing them to easily change their Wi-Fi settings from their connected devices.
US11582603B2
Disclosed are a communication technique of merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. According to one embodiment of the present invention, a communication method of a base station comprises the steps of: determining an RRC state transition condition of a terminal; and transmitting information on the RRC state transition condition to the terminal, wherein the RRC state transition condition can include at least one timer for the transition between RRC states and/or information indicating an RRC state to be changed.
US11582589B2
A computer device may include a memory storing instructions and processor configured to execute the instructions to host a network function container that implements a microservice for a network function in a wireless communications network, wherein the network function container is deployed by a container orchestration platform; host a service proxy container associated with the network function container, wherein the service proxy container is deployed by the container orchestration platform; and configure the hosted service proxy container to apply a wireless network policy to the microservice for the network function. The processor may be further configured to intercept messages associated with the microservice for the network function using the configured service proxy container; and apply the wireless network policy to the intercepted messages using the configured service proxy container.
US11582585B2
Methods and systems for transmitting location updates include determining a deviation distance, based on an extrapolated travel direction and an actual travel direction from a last updated location. It is determined that the deviation distance exceeds a deviation threshold. A location update is transmitted to a tracking server, responsive to the determination that the deviation distance exceeds the deviation threshold.
US11582572B2
A computer program product having a non-transitory computer-readable medium including computer program logic encoded thereon that, when performed on a surround sound audio system that is configured to render left front, right front, and center front audio signals, and also render left and right near-field binaurally-encoded audio signals, causes the surround sound audio system to develop the left and right near-field binaurally-encoded audio signals, and provide the left near-field binaurally-encoded audio signal to a left non-occluding near-field driver and provide the right near-field binaurally-encoded audio signal to a right non-occluding near-field driver.
US11582571B2
According to one embodiment, a method, computer system, and computer program product for modulating external sounds to reflect the acoustic effects of virtual objects in a mixed-reality environment is provided. The present invention may include creating a knowledge corpus, recording a sound effect occurring externally to a mixed-reality environment experienced by a user operating the mixed-reality device; identifying one or more objects within the mixed-reality environment, including at least one virtual object; modulating the sound effect based on the knowledge corpus to simulate one or more acoustic effects of the one or more objects within the MR environment; and playing the modulated sound effect to the user.
US11582568B2
A prosthesis including an abutment, an operationally removable component including a coupling apparatus, and an adapter, wherein the abutment is connected to the adapter and the coupling apparatus of the operationally removable component is releasably coupled to the adapter.
