US11174571B2
Exemplary embodiments provide systems, devices and methods for the fabrication of three-dimensional polymeric fibers having micron, submicron and nanometer dimensions, as well as methods of use of the polymeric fibers.
US11174569B2
A method for producing ultrafine fibers of the present invention includes forming an electric field between an discharging nozzle from which a raw resin is discharged and a charging electrode which is disposed apart from the discharging nozzle, and supplying the raw resin which has been heated and melted into the electric field from the discharging nozzle to spin the raw resin. The raw resin is a resin mixture which contains a resin having a melting point and an additive, and satisfies a relation (I) below: A/B≥1.0×102 (I) wherein A represents the absolute value (Ω) of electrical impedance of the raw resin at 50° C., and B represents the absolute value (Ω) of electrical impedance of the raw resin at a temperature 50° C. higher than a melting point of the raw resin.
US11174564B2
An electroforming system and method for electroforming a component includes an electroforming reservoir with a housing with at least one inlet and at least one outlet, and at least one anode chamber within the housing and fluidly coupled to the at least one inlet. An anode can be located within the at least one anode chamber.
US11174562B2
The invention provides an electrolytic cell and, more precisely, an electrolytic cell for the production of disinfecting liquids and detergents, the cell has a cylindrical tubular construction and wherein the cathode and the anode are arranged coaxially one with respect to the other, and wherein the anode has a conical shape. The invention furthermore also provides the operating method of the aforesaid electrolytic cell for the production of the aforementioned disinfectant and detergent liquids.
US11174559B2
A process for electrochemical preparation of an alkali metal alkoxide solution is performed in an electrolysis cell having three chambers. The middle chamber is separated from the cathode chamber by a solid-state electrolyte permeable to cations, for example NaSICON, and from the anode chamber by a diffusion barrier, for example a membrane selective for cations or anions.
US11174552B2
A reactor for coating particles includes one or more motors, a rotary vacuum chamber configured to hold particles to be coated, wherein the rotary vacuum chamber is coupled to the motors, a controller configured to cause the motors to rotate the rotary vacuum chamber about an axial axis of the rotary vacuum chamber such that the particles undergo tumbling agitation, a vacuum port to exhaust gas from the rotary vacuum chamber, a paddle assembly including a rotatable drive shaft extending through the rotary vacuum chamber and coupled to the motors and at least one paddle extending radially from the drive shaft, such that rotation of the drive shaft by the motors orbits the paddle about the drive shaft in a second direction, and a chemical delivery system including a gas outlet on the paddle configured inject process gas into the particles.
US11174550B2
Methods are provided for selectively depositing a material on a first metal or metallic surface of a substrate relative to a second, dielectric surface of the substrate, or for selectively depositing metal oxides on a first metal oxide surface of a substrate relative to a second silicon oxide surface. The selectively deposited material can be, for example, a metal, metal oxide, metal nitride, metal silicide, metal carbide and/or dielectric material. In some embodiments a substrate comprising a first metal or metallic surface and a second dielectric surface is alternately and sequentially contacted with a first vapor-phase metal halide reactant and a second reactant. In some embodiments a substrate comprising a first metal oxide surface and a second silicon oxide surface is alternately and sequentially contacted with a first vapor phase metal fluoride or chloride reactant and water.
US11174548B2
A group of inventions is related to process equipment to process surfaces in mass production, particularly, vacuum process equipment to apply thin film coatings with set optical, electrical and other parameters. The technical result is to ensure a capability of processing flexible large substrates, as well as small substrates with a high degree of coating uniformity, with an ability to utilize a wide range of technologies and process devices, as well as to have a highly effective useful operation of applied materials. The proposed technical result is obtained by a method of applying thin film coatings on substrates, which are placed on rotating drums, which consequently move along the processing zones with the same constant linear and angular speeds. Furthermore, a ratio between the linear and angular speeds of the drum is selected so that each surface point of the drum will complete at least two full revolutions while passing through the processing zone. Also, the proposed technical result is also achieved by the fact that within the manufacturing line for applying the thin film coatings, consisting of the inlet airlock chamber, process chamber with at least one process device within it, which forms a processing zone, outlet buffer chamber, transportation system and substrate holder, designed to move along chambers, a substrate holder designed as a carriage with a cylinder installed on it, positioned coaxially toward the movement direction of the carriage and designed to rotate, while the angular rotational velocity and linear speed of the movement, during the processing, will be constant and selected so that each surface point of the cylinder will complete at least two full revolutions while passing through the processing zone. Furthermore, the transportation system will be equipped with rollers, and carriage with guides that interact with rollers.
US11174547B2
A film forming apparatus includes: a processing chamber; a sputtered particle emitter; a substrate mounting unit; and a sputtered particle shielding plate that is provided between the sputtered particle emitter and the substrate mounting unit and has a passage hole that allows the sputtered particles emitted from the sputtered particle emitter to pass through and allows the sputtered particles to be obliquely incident on a substrate mounted on the substrate mounting unit.
US11174545B2
In an embodiment, a fabrication method comprises forming first and second electrodes over a substrate that includes a nanowire that extends between, and beneath portions of, the first and second electrodes. The method also includes forming a mask structure that defines at least one opening over a portion of the nanowire and defines at least one overhang portion over a gap between the substrate and the mask. The method further includes depositing a first gate electrode on the substrate and overlapping a third region of the nanowire, and depositing a second gate electrode on the substrate and overlapping a fourth region of the nanowire. The depositing of the first gate electrode includes depositing conductive material through the at least one opening from a first oblique angle, and the depositing of the second gate electrode includes depositing conductive material through the at least one opening from a second oblique angle.
US11174544B2
A vapor deposition system comprises a vacuum chamber and two or more process modules each configured for processing a semiconductor substrate. Each process module is removably connected to a respective port of the vacuum chamber such that each process module is in vacuum communication with the vacuum chamber when connected to the respective port. A port sealing mechanism is configured to create a vacuum seal at each port such that when a first port is sealed and a first process module is disconnected from the first port, a vacuum condition is maintained within the vacuum chamber while the first process module is open to atmospheric pressure.
US11174543B2
A case hardening steel suitable as raw material for producing a mechanical structural part having high rotating bending fatigue strength and pitting fatigue strength at relatively low cost and a method of producing the case hardening steel are provided. A case hardening steel comprises a chemical composition containing, in mass %, C, Si, Mn, P, S, Cr, Mo, Al, N, and O in a predetermined relationship, with a balance being Fe and inevitable impurities, wherein √I≤80 (where I denotes an area (μm2) of an oxide-based inclusion located in a fish eye central portion at a fracture surface after subjecting the case hardening steel to carburizing-quenching and tempering and then performing a rotating bending fatigue test).
US11174539B2
The steel material according to the present disclosure contains a chemical composition consisting of, in mass %, C: 0.20 to 0.50%, Si: 0.05 to 0.50%, Mn: 0.05 to 1.00%, P: 0.030% or less, S: 0.0100% or less, Al: 0.005 to 0.100%, Cr: 0.10 to 1.50%, Mo: 0.25 to 1.50%, Ti: 0.002 to 0.050%, N: 0.0100% or less and O: 0.0100% or less, with the balance being Fe and impurities. The steel material contains an amount of dissolved C within a range of 0.010 to 0.050 mass %. The steel material also has a yield strength within a range of 655 to less than 862 MPa, and a yield ratio of the steel material is 85% or more.
US11174536B2
A material (e.g., an alloy) comprises molybdenum, rhenium, and at least one element selected from the group consisting of tellurium, iodine, selenium, chromium, nickel, copper, titanium, zirconium, tungsten, vanadium, and niobium. Methods of forming the material (e.g., the alloy) comprise mixing molybdenum powder, rhenium powder, and a powder comprising at least one element selected from the group consisting of tellurium, iodine, selenium, chromium, nickel, copper, titanium, zirconium, tungsten, vanadium, and niobium. The mixed powders may be coalesced to form the material (e.g., the alloy).
US11174528B2
An oil-immersion quenching cooling precursor and an oil-immersion quenching cooling method includes an axle-type workpiece or a workpiece that has sections in an axle form. Several separation rings are arranged on the workpiece in the axial direction to separate the axle-type workpiece or the workpiece that has sections in an axle form into a plurality of sections before oil-immersion quenching cooling. In the method, there is a cutting procedure before a quenching cooling procedure. Several separation rings distributed in the axial direction are reserved outside a dimension required for the workpiece. sections before oil-immersion quenching cooling. In the method, there is a cutting procedure before a quenching cooling procedure. Several separation rings distributed in the axial direction are reserved outside a dimension required for the workpiece.
US11174520B2
A method and a kit for detecting mycobacterium are provided. The method includes steps of: providing a sample; providing a pair of primers, which is selected from a group consisting of a sequence having about 45% to 100% similar to SEQ ID NO. 1, a sequence having about 60% to 100% similar to SEQ ID NO. 2, a sequence complementary thereof; performing a polymerase chain reaction by using the set of primers and the sample to obtain a product; and analyzing the product to detect the presence of the mycobacterium.
US11174519B2
This document provides methods and materials involved in assessing samples (e.g., cancer cells) for the presence of a loss of heterozygosity (LOH) signature. For example, methods and materials for determining whether or not a cell (e.g., a cancer cell) contains an LOH signature are provided. Materials and methods for identifying cells (e.g., cancer cells) having a deficiency in homology directed repair (HDR) as well as materials and methods for identifying cancer patients likely to respond to a particular cancer treatment regimen also are provided.
US11174501B2
A method of enzyme-based processing of plant-based materials includes steps of providing a bulk amount of a plant-based material having a substantial amount of the cell walls in a physically-intact condition; providing an enzyme broth having an enzyme capable of breaking down the cell walls in the physically-intact condition; combining the bulk amount of the plant-based material with the enzyme broth; allowing the enzyme capable of breaking down the cell walls in the physically-intact condition to break down at least a portion of the cell walls in the physically-intact condition to thereby produce intact oil bodies, hydrolyzed carbohydrates, and intact protein bodies; collecting a first product including the intact oil bodies; collecting a second product including the hydrolyzed carbohydrates; and collecting a third product including the intact protein bodies.
US11174500B2
The present invention provides, among other things, methods for purifying mRNA based on normal flow filtration for therapeutic use.
US11174483B2
The present invention relates to products and compositions and their uses. In particular the invention relates to nucleic acid products that interfere with the TMPRSS6 gene expression or inhibits its expression and therapeutic uses such as for the treatment of hemochromatosis, porphyria and blood disorders such as β-thalassemias, sickle cell disease and transfusional iron overload or myelodysplastic syndrome.
US11174481B2
Described are novel targeting ligands that may be linked to compounds, such therapeutic compounds that are useful in directing the compounds to the in vivo target. The targeting ligands disclosed herein can serve to target expression-inhibiting oligomeric compounds, such as RNAi agents, to liver cells to modulate gene expression. The targeting ligands disclosed herein, when conjugated to a therapeutic compound, may be used in a variety of applications, including use in therapeutic, diagnostic, target validation, and genomic discovery applications. Compositions including the targeting ligands disclosed herein when linked to expression-inhibiting oligomeric compounds are capable of mediating expression of target nucleic acid sequences in liver cells, such as hepatocytes, which may be useful in the treatment of diseases or conditions that respond to inhibition of gene expression or activity in a cell, tissue, or organism.
US11174480B2
Described are post transcriptionally chemically modified double strand RNAs (MdsRNAs) having more than 30 base pairs. The MdsRNAs inhibit gene expression in target organisms. Also described are methods of making and using MdsRNAs.
US11174477B2
Methods and systems and related compositions for separating through a solid matrix a mixture comprising a nucleic acid together with a target compound having a water solubility equal to or greater than 0.01 mg per 100 mL, which can be used for managing fluid flow, biochemical reactions and purification of the nucleic acid or other target analytes.
US11174474B2
A fatty acid decarboxylase is disclosed, the fatty acid decarboxylase comprising at least 40% sequence identity to SEQ ID NO:1 or 2, and an amino acid substitution at a position corresponding to G462 of SEQ ID NO:1.
US11174473B2
Variants of chymosin with improved properties.
US11174472B2
The present invention relates to alpha-amylase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
US11174468B2
The present disclosure describes a genetically engineered bacteria that relieves the catabolite repression problem exerted by the Spot 42 small regulatory RNA by adding a galactokinase that does not contain the Spot 42 binding region. As such, galK and galM and the like can be expressed allow better galactose utilization.
US11174465B2
The present invention relates to a pH-sensitive and bioreducible polymer-virus complex which can destroy tumor cells more effectively by increasing the efficiency of virus transduction, to a pH-sensitive and bioreducible polymer, and to a pharmaceutical composition containing the polymer-virus complex.
US11174462B2
The invention relates to culturing brain endothelial cells, and optionally astrocytes and neurons in a fluidic device under conditions whereby the cells mimic the structure and function of the blood brain barrier. Culture of such cells in a microfluidic device, whether alone or in combination with other cells, drives maturation and/or differentiation further than existing systems.
US11174459B2
Provided is a large-scale cell culture system for producing products without harming animals. Also provided is a method for making meat products using this cell culture system. Further provided is a method for making personal care products using this cell culture system, as well as a method for making nutritional supplements using this cell culture system.
US11174458B2
Cell separation systems and methods of separating cells are disclosed. In an embodiment, a cell separation system is described that comprises a non-transitory storage device that executes a centrifugation program to separate cell volume from biologic material volume; a heating mechanism; a containment mechanism; and an assembly comprised of a single-walled centrifugation bowl. In an embodiment, methods of separating cells are disclosed whereby cells are separated by agitating a volume of biologic material and a volume digestion media to form a digested volume of biologic material; centrifuging the digested volume of biologic material; removing a portion of a resulting waste via at least one fluid outlet; isolating a different portion of the waste, and removing the concentrated cell volumes from the reservoir.
US11174456B2
Methods and apparatus for shifted-wavelength photosynthetic energy harvesting and biomass production
One or more light sources may apply stimuli to a colony of organisms. The stimuli may include visible and non-visible light. The stimuli, taken together, may tend to favor survival of organisms that are adapted to perform photosynthesis which involves absorbing energy from infrared or ultraviolet light. In some cases, the set of stimuli may include illuminating the entire colony of organisms with green light, illuminating only a first portion of the colony with pulsed ultraviolet light, and illuminating only a second portion of the colony with pulsed infrared light.
US11174446B2
This disclosure relates to winterized pour point depressant compositions for petroleum fluids. Such compositions exhibit stability and are flowable at temperatures down to as low as −47° C., without the need for further dilution.
US11174445B2
This invention relates to a fuel oil composition, containing a low-sulfur marine diesel having a sulfur content of less than 1 wt. % and (A) at least one ethylene copolymer and (B) at least one comb polymer.
US11174442B2
A gasoline fuel composition comprising as an additive an ester compound which is the reaction product of an optionally substituted polycarboxylic acid or an anhydride thereof and an alcohol or formula H—(OR)n—OR1, wherein R is an optionally substituted alkylene group; R1 is hydrogen or an optionally substituted hydrocarbyl group, and n is 0 or a positive integer; wherein n is not O when R1 is hydrogen.
US11174434B2
The invention relates to a composition comprising: a binding agent based on an aqueous, or solvent-based polymer dispersion; fireproofing additives comprising a physically acting expanding agent and an ash-crust stabilizer; inorganic fibers; and a spherical filler. The invention also relates to the use of said composition as a sealing mass, in particular as a fireproofing sealing mass.
US11174433B2
The present invention relates to a method of improving fire retardant properties of a substrate, the method comprising providing the substrate with a graphene-based composite, wherein the graphene-based composite comprises graphene-based material intercalated with inorganic metal hydrate.
US11174431B2
There are provided a liquid crystal composition containing one or two or more compounds represented by general formula (L) and three or four or more dichroic dyes selected from azo compounds, and a guest-host liquid crystal display device or light-controlling device that uses the liquid crystal composition. The liquid crystal composition according to the present invention contains dichroic dyes that satisfy high contrast, high solubility, high nematic-isotropic transition temperature (TNI), and low birefringent anisotropy (Δn) effective for high light resistance and high thermal resistance at the same time. The use of the liquid crystal composition according to the present invention provides a liquid crystal display device or a light-controlling device that exhibits a good-looking black color and has high contrast, high display quality, and high practicality.
US11174429B2
A method of producing semiconductor nanoparticles is provided. The method includes heating primary semiconductor nanoparticles and a salt of an element M1 in a solvent at a temperature set in a range of 100° C. to 300° C. The primary semiconductor nanoparticles contain the element M1, an element M2, optionally an element M3, and an element Z, and have an average particle size of 50 nm or less. The element M1 is at least one element selected from the group consisting of Ag, Cu, and Au. The element M2 is at least one element selected from the group consisting of Al, Ga, In, and Tl. The element M3 is at least one element selected from the group consisting of Zn and Cd. The element Z is at least one element selected from the group consisting of S, Se, and Te.
US11174427B2
Provided are an aromatic compound enhancing emission efficiency of blue light emitting region and an organic electroluminescence device including the same. The aromatic compound according to an embodiment of the inventive concept is represented by Formula 1, and more details about the constituents are provided in the disclosure.
US11174426B2
The invention described in the present specification relates to a color conversion film including: a color conversion layer which includes a resin matrix, and an organic fluorescent substance that is dispersed in the resin matrix, and emits light with a wavelength different from that of irradiated light when irradiated with light comprising a wavelength of 450 nm, in which the color conversion film includes a color shift compensation polymer, which allows a color difference change of white light emitted to be within 0.05 when an entire surface of the color conversion film is irradiated with blue light having a luminance of 600 nit at 60° C. for 1,000 hours, in the color conversion layer or in an additional layer disposed on the color conversion layer, a backlight unit including the same, and a display device including the same.
US11174424B2
The invention discloses a core-shell structured anionic nano microemulsion system, and preparation and application thereof. The system comprises an anionic Gemini surfactant, an oil phase material, a solubilizer and water; wherein the microemulsion has a core-shell structure, with the outer shell being an anionic Gemini surfactant, and the inner core being an oil phase material. The anionic Gemini surfactant is N,N,N′,N′-dodecyl tetrasubstituted diphenyl ether sulfonate having the structural formula: The anionic nano-microemulsion system of the present invention is homogeneous and transparent, has a spherical core-shell structure, has a nanometer size (3 to 40 nm) as droplets, has a narrow particle size distribution, is not easy to agglomerate, has good stability, and has an ultra-low interfacial tension and a capability of reducing viscosity of crude oil.
US11174423B2
Provided is a PVA-containing additive for oil well cement superior in fluid loss-reducing property. Specifically, provided is an additive for oil well cement, the additive containing polyvinyl alcohol having a saponification value of 75 to 85 mol % and a viscosity-average polymerization degree of 2,800 to 4,500. Also provided are a cement composition containing the additive for oil well cement in an amount of 0.01 to 30% bwoc and a cement slurry containing the additive for oil well cement in an amount of 0.01 to 30% bwoc.
US11174417B2
A sealing tape roll comprises a sealing tape of flexible, compressible foam with a plurality of interior barrier layers, wherein the sealing tape is wound up into the sealing tape roll around an axis extending transversely to a longitudinal direction of the sealing tape in such a way that side surfaces of the sealing tape form end surfaces of the sealing tape roll. The sealing tape comprises a plurality of sealing tape sections, which, in an unwound state of the sealing tape, are arranged in a row in the longitudinal direction, wherein a barrier layer of the plurality of barrier layers is arranged between each pair of adjacent sealing tape sections of the plurality of sealing tape sections. The plurality of barrier layers extend over at least 50% of a width of the sealing tape roll between the opposite end surfaces of the sealing tape roll.
US11174415B2
An adhesion method including: a step (1), disposing a stickable-curable adhesive layer on a first adherend; a step (2), disposing a curing agent layer on a second adherend, the curing agent layer being able to cure the stickable-curable adhesive layer by contacting and reacting with the stickable-curable adhesive layer; and a step (3), bringing the stickable-curable adhesive layer into contact with the curing agent layer so that they are sandwiched by the first adherend and the second adherend.
US11174414B2
The present invention involves a 100% solids, radiation curable adhesive formulation for adhesion to EVA. This formulation may have varying compositions, as discussed in detail herein. However primarily the composition may comprise at least a monomer, and a chlorinated additive. Photo initiators may be used to allow for low temperature UV or other radiation curing. Other additives may be used to enhance functional features in various ways. In use, the present invention may be coated on a surface of EVA and then cured, and may be adhered to a substrate using only a layer of adhesive on the substrate, in contrast to the structures of the prior art, which require at least two sided adhesive application, among other complexities.
US11174412B2
Disclosed is a method for mechanically anchoring polymers on the surface of a porous substrate by trapping polymer chains within the pores of the substrate under capillary forces. Surface modification of the porous substrate is achieved by anchoring one end of the polymer chains within the pores while one or more other ends of the polymer chains dangle from the surface of the porous substrate. The method provides a unique way of modifying the surface of a material without chemical reactions or precursor-substrate interactions.
US11174410B2
The present invention relates to a method of coating a pipeline field joint comprising the steps of (a) applying a layer of a coating material composition comprising (i) a propylene polymer and (ii) a substantially linear ethylene copolymer, a linear ethylene copolymer, or mixtures thereof, to the uncoated region of the field joint, preferably the coating is applied by injection molding.
US11174400B2
A method of manufacturing a nanocomposite GRIN optical-element. The method comprises providing a volumetric gradient refractive profile and providing a plurality of nanocomposite-inks to form the GRIN optical-element. Each of the plurality of nanocomposite-inks have nanoparticles dispersed in an organic-matrix. The plurality of nanocomposite-inks comprising of a nanoparticle diffusion inhibiting nanocomposite-ink wherein nanoparticle diffusion is inhibited with respect to another of the plurality of nanocomposite-inks. The diffusion inhibiting nanocomposite-ink having a different dielectric property from at least one of the other plurality of nanocomposite-inks. The plurality of nanocomposite-inks also comprising a nanoparticle diffusion permitting nanocomposite-ink wherein nanoparticle diffusion is permitted with respect to at least another of the plurality of nanocomposite-inks.
US11174399B2
According to the present invention, a method for treating the surface of a semiconductor substrate can be provided, the method including bringing the semiconductor substrate into contact with a liquid composition to impart alcohol repellency to the semiconductor substrate, wherein the liquid composition is characterized by containing: 0.01 to 15% by mass of each of at least two compounds selected from surfactants respectively represented by formulae (1) to (6) and salts thereof; and water. (In formulae (1) to (6), RF is selected from the group consisting of compounds in each of which a hydrogen atom in an alkyl group having 2 to 10 carbon atoms is substituted by a fluorine atom; R1 is selected from the group consisting of a covalent bond, an alkylene group having 1 to 6 carbon atoms and others; RHP is selected from the group consisting of a hydroxyl group, a sulfonic acid group and a carboxyl group; R2, R3 and R4 are independently selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms and others; R5, R6 and R7 are independently selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms and others; X− is selected from the group consisting of a hydroxide ion and others; and a represents an integer of 3 to 20 inclusive.)
US11174396B2
The present invention is aimed at providing an unprecedented novel electrostatic powder coating material. Provided is an unprecedented electrostatic powder coating material capable of forming a heat-resistant coating film, wherein the electrostatic powder coating material contains at least glass particles (A) that soften at a baking temperature and glass particles (B) that do not soften at the baking temperature.
US11174393B2
The present invention relates to a specific radiation-curable coating composition for improving the surface adhesion of plastic parts and its uses as a primer coat, as a base coat or as a clear coat. The composition may be pigmented or unpigmented and may be cured by UV and/or EB. The invention also relates to cured coating resulting from this cure and to the coated plastic substrate with improved surface adhesion.
US11174391B2
A coating for effecting artificial frost on glass, the coating comprising a silicate, a material selected from the group consisting of ceramic and glass spheres, sodium aluminosilicate, a lithium compound, and, a thickener.
US11174384B2
A composition for producing a thermoplastic moulding material, wherein the composition comprises the following components: A) aromatic polycarbonate or polyestercarbonate, B) rubber-modified vinyl (co)polymer, C) a hydrocarbon resin containing aromatic and aliphatic structural units, D) optionally further additives distinct from component C, wherein, for component C, a ratio of an integrated peak area of an FTIR spectrum in a wavenumber range of 1630 cm-1 to 1560 cm-1 to an integrated peak area of an FTIR spectrum in a wavenumber range of 1520 cm-1 to 1350 cm-1 is in a range from (80-160)·10−3. A process for producing a moulding material, the moulding material itself, a process for producing injection-moulded or thermoformed moulded articles, and moulded articles obtainable from the composition or the moulding material.
US11174379B2
A polyolefin composition made from or containing: T1) 70-95 wt %, of a polyolefin component containing: a1) from 30 wt % to 70 wt % of a propylene based polymer; and a2) from 30 wt % to 70 wt % of an ethylene based polymer; and T2) 5-30 wt % of a polyolefin component containing: A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 25-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin containing 0.1-20% by weight of C3-C8 alpha-olefin units; and C) 30-60% by weight of a copolymer of ethylene and propylene containing 25-75% by weight of ethylene units.
US11174367B2
A carbon black pellet comprising a plurality of agglomerates, aggregates, or primary carbon black particles and a binder including a functional polymer.
US11174366B2
A method for forming a graphene-reinforced polymer matrix composite by distributing graphite microparticles into a molten thermoplastic polymer phase comprising one or more molten thermoplastic polymers; and applying a succession of shear strain events to the molten polymer phase so that the molten polymer phase exfoliates the graphene successively with each event, until tearing of exfoliated multilayer graphene sheets occurs and produces reactive edges on the multilayer sheets that react with and cross-link the one or more thermoplastic polymers; where the one or more thermoplastic polymers are selected from thermoplastic polymers subject to UV degradation.
US11174361B2
Compositions of matter described as urea (multi)-urethane (meth)acrylate-silanes having the general formula RA—NH—C(O)—N(R4)—R11—[O—C(O)NH—RS]n, or RS—NH—C(O)—N(R4)—R11—[O—C(O)NH—RA]n. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi)-urethane (meth)acrylate-silane precursor compound. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making such urea (multi)-urethane (meth)acrylate-silane precursor compounds, and their use in composite films and electronic devices are also described. Methods of using multilayer composite films as barrier films in articles selected from solid state lighting devices, display devices, and photovoltaic devices are also described.
US11174352B2
This disclosure relates to polymers and polymer compositions having monomer units of polyoxometalates and monomer units comprising hydroxy-terminated molecules such as branched molecules or dendrimers and uses in degradation, decontamination, and deodorization. In certain embodiments, the hydroxy-terminated branched molecules or dendrimers comprise terminal 1,1-tris(hydroxymethyl)methyl or 1,1,1-tris(hydroxyalkyl)methyl groups. In certain embodiments, the hydroxy-terminated molecule is N,N′,N″-tris[tris(hydroxymethyl) methyl]-1,3,5-benzenetricarboxamide.
US11174349B2
A perfluoro(poly)ether group containing silane compound of formula (1a) or (1b): (Rf-PFPE)β-X—(CRakRblRcm)α (1a) (RcmRblRakC)α—X-PFPE-X—(CRakRblRcm)α (1b) wherein the symbols are as defined herein.
US11174346B2
A flame-retardant polyester fiber obtained by spinning flame-retardant polyester and irradiating with ultraviolet light and having a limiting oxygen index value of greater than 30. Flame retardant 2-carboxyethylphenylphosphinic acid to improve the flame retardant properties of polyester, the use of polyester containing unsaturated double bond in UV irradiation, the double bond opens to form a crosslinking point, the formation of a certain amount of the network structure improves the heat-resistant temperature of the poly-fiber and improves the anti-dripping performance of the polyester fiber.
US11174345B2
A type of degradable polyester fiber and preparing method thereof are disclosed. The preparing method is to melt spinning a modified polyester with the fully drawn yarn (FDY) technique, and the modified polyester is composed of the terephthalic acid segments, the ethylene glycol segments, the 2,5,6,6-tetramethyl-2,5-heptanediol segments and the fluorinated dicarboxylic acid segments, wherein the fluorinated dicarboxylic acid is one selected from 2,2-difluoro-1,3-malonic acid, 2,2-difluoro-1,4-succinic acid, 2,2-difluoro-1,5-glutaric acid and 2,2,3,3-tetrafluoro-1,4-succinic acid. Moreover, the modified polyester is dispersed with the doped ZrO2 powder. The obtain fiber has an intrinsic viscosity drop of 23-28% when stored at 25° C. and R.H. 65% for 60 months. The method herein is of low cost and easy technologies, whereas the obtained fiber has a rapid natural degradation rate and a wide application prospect.
US11174344B2
A solid-state polymerized poly(tetramethylene-2,5-furandicarboxylate) polymer is produced in a process including: providing a poly (tetramethylene-2,5-furandicarboxylate) polycondensate having a number average molecular weight (Mn) of at least 10,000, as determined by Gel Permeation Chromatography (GPC) using polystyrene as standard, and having a content of carboxylic acid end groups of at most 50 meq/kg; and keeping the poly(tetramethylene-2,5-furandicarboxylate) polycondensate at a temperature in the range of 80 to 140° C. to obtain a semi-crystalline polycondensate; and subjecting the semi-crystalline polycondensate to solid-state polymerization by keeping the semi-crystalline polycondensate at a temperature of at least 140° C. and below its melting point, whilst the semi-crystalline polycondensate is either under a flow of inert gas or under vacuum to obtain the solid-state polymerized poly(tetramethylene-2,5-furandicarboxylate) polymer.
US11174343B2
The present disclosure relates to a composition that includes where A includes at least one of a carbon-carbon bond or a bridging group, R includes between 0 and 4 of a first hydrocarbon, and n is between 2 and 3,000. In some embodiments of the present disclosure, the bridging group may include a linear hydrocarbon chain and/or a branched hydrocarbon chain. In some embodiments of the present disclosure, the bridging group may include between 1 and 10 carbon atoms.
US11174342B2
The present invention relates to a pellet of a liquid crystal polyester resin composition, including a liquid crystal polyester resin (A) and an inorganic filler (B), in which the pellet has voids with a sphere equivalent diameter of 10 μm to 1000 μm, an abundance ratio of voids having a sphere equivalent diameter of less than 400 μm in a total amount of the voids is in a range of 40% to 90%, and an average number of the voids in one pellet having a length of 1 mm to 5 mm and a maximum diameter of 1 mm to 3 mm is in a range of 4 to 9.
US11174339B2
The present invention relates to fluorine compounds (I), (II) and (III), to processes for the preparation thereof, and to the use thereof.
US11174337B2
The present invention provides an isocyanate composition including an isocyanate compound having an ethylenically unsaturated bond, a compound represented by formula (1) (in the formula, R1 represents an a-valent organic group, R2 represents a monovalent organic group, a represents an integer of 1 or 2), and/or a compound having a UV absorption in a spectral region of a decamer or higher isocyanate measured by gel permeation chromatography; and an isocyanate composition including an isocyanate compound having an ethylenically unsaturated bond, or a compound having at least one unsaturated bond other than an unsaturated bond constituting an aromatic ring or an inert compound such as a hydrocarbon compound or the like and having a carbon-carbon unsaturated bond other than an unsaturated bond constituting an aromatic ring; or the like R1—(COO—R2)a (1).
US11174335B2
Disclosed herein is a fiber formed from a resin including a silicone-modified polyurethane resin comprising the reaction products of a polyol (A), a chain extender (B), an active-hydrogen-group-containing organopolysiloxane (C), and a polyisocyanate (D), wherein the active-hydrogen-group-containing organopolysiloxane (C) contains an active-hydrogen-group-containing organopolysiloxane (C-1) having a carbinol group at only one terminal.
US11174329B2
The present disclosure relates to a multi- or dual-headed composition having the formula (I) or (II). The present disclosure also relates to a process for preparing the multi- or dual-headed composition having the formula (I) or (II), the process including combining 1,2,4-trivinylcyclochexane, an organometallic compound, and a catalyst precursor. The present disclosure further relates to use of the composition having the formula (I) or (II) in olefin polymerization.
US11174324B2
The present invention relates to a method for manufacturing hydrophobized nanocellulose comprising the steps of: a) providing a cellulose-containing material wherein the cellulose-containing material contains less than 20 wt. % water, b) contacting the cellulose-containing material with oxalic acid dihydrate, and heating above the melting point of the oxalic acid dihydrate, to obtain cellulose oxalates, c) washing the mixture, d) preparing a suspension comprising the material from step c) and e) recovering hydrophobized nanocellulose from the suspension. The present invention relates also to a method of manufacturing hydrophobized nanocellulose intermediate which comprises the above described steps a)-c). The methods disclosed in the present invention are quick, inexpensive, simple, and direct. Pulp can be used as raw material.
US11174318B2
The present invention relates to a monoclonal mouse antibody produced by the hybridoma cell deposited under ICLC accession number ICLC PD n° 16001. Furthermore, the invention relates to an antibody comprising a heavy chain variable region comprising complementarity determining regions CDRH1, CDRH2 and CDRH3, and a light chain variable region comprising complementarity determining regions CDRL1, CDRL2 and CDRL3, wherein CDRH1, CDRH2, CDRH3, CDRL1, CDRL2, and CDRL3 comprise the amino acid sequences GFTFSSFGMH (SEQ ID NO: 1), YISSGSGNFYYVDTVKG (SEQ ID NO: 43), STYYHGSRGAMDY (SEQ ID NO: 3), SASSSVSSMYWY (SEQ ID NO: 4), DTSKMAS (SEQ ID NO: 5), and QQWSSYPPIT (SEQ ID NO: 6), respectively. In addition, the invention relates to antibodies recognizing the same epitope.
US11174317B2
The present invention provides a novel therapeutic agent for mental illness. The therapeutic agent for mental illness comprises an IL-6 inhibitor as an active ingredient.
US11174314B2
The present disclosure provides anti-KRAS antibodies, and antigen-binding fragments thereof. In certain embodiments, the anti-KRAS antibodies or fragments thereof, are used for the treatment of cancer.
US11174308B2
Synthetic fragment antigen-binding (Fab) antibodies are disclosed that bind to an N-terminal activation site of BCL-2-associated X-protein (BAX) and inhibit BAX activation. Also disclosed are methods of using the Fabs for measuring inactive monomeric BAX levels, screening for small molecules that bind to an N-terminal activation site of BAX, inhibiting apoptotic cell death, and predicting the ability of a cancer therapy to promote apoptotic cell death.
US11174307B2
The compositions and methods described herein include methods and agents that inhibit inflammasome signaling in a mammal such as antibodies directed against inflammasome components used alone or in combination with extracellular vesicle uptake inhibitor(s) or other agents. Also described herein are compositions and methods of use thereof for treating viral-associated lung inflammation, for example lung inflammation associated with viral infections such as SARS-CoV-2.
US11174306B2
The present disclosure provides compositions, methods, kits, and platforms for selectively activating and deactivating chimeric receptor effector cells using humanized chimeric receptor effector cell switches that comprise a humanized targeting moiety that binds CD19 on a target cell and a chimeric receptor interacting domain that binds to a chimeric receptor effector cell and/or chimeric receptor effector cell switches comprising optimized chimeric receptor interacting domains. Also disclosed are methods of treating disease and conditions with such chimeric receptor effector cells and chimeric receptor effector cell switches.
US11174305B2
The present invention provides antibodies that bind to the cat allergen, Fel d1, compositions comprising the antibodies, nucleic acids encoding the antibodies and methods of use of the antibodies. According to certain embodiments of the invention, the antibodies are fully human antibodies that bind to Fel d1. The antibodies of the invention are useful for binding to the Fel d1 allergen in vivo, thus preventing binding of the Fel d1 allergen to pre-formed IgE on the surface of mast cells or basophils. In doing so, the antibodies act to prevent the release of histamine and other inflammatory mediators from mast cells and/or basophils, thus ameliorating the untoward response to the cat allergen in sensitized individuals. The antibodies of the invention may also be useful for diagnostic purposes to determine if a patient is allergic to the Fel d1 cat allergen.
US11174300B2
Provided herein are non-naturally occurring polypeptides comprising a sequence of a fragment of a collagen and recombinant cells containing heterologous nucleic acid sequences encoding the non-naturally occurring polypeptides. Further provided herein are animal-free methods of generating and purifying such non-naturally occurring polypeptides using microorganisms, preferably from bacterial cells.
US11174294B2
Microorganisms with increased photosynthetic capacity are described. Increased photosynthetic capacity is achieved by down-regulating activity of the RpaB pathway. The microorganisms include Cyanobacteria, including genetically-modified Cyanobacteria.
US11174289B1
De novo, artificial intelligence (AI) designed antimicrobial peptides (AMPs), antibacterial products comprising the AMPs and methods for treating bacterial infections using the products are provided. In one or more embodiments, the AMPs were designed using conditional latent attribute space sampling (CLaSS). The AMPs comprise up to twenty natural amino acids in length, including one with twelve and another with thirteen natural amino acids in length. The AMPs demonstrate low-toxicity and show high antimicrobial potency against diverse pathogens including multi-medication-resistant Gram negative Klebsiella pneumoniae.
US11174288B2
Disclosed are peptides comprising an amphiphilic backbone and a cationic heparin-binding motif peptide. The peptides can be used in methods of antimicrobial treatment.
US11174287B2
The present invention provides homing peptides that localize in central nervous system tissue characterized by neuroinflammation and methods of using the same.
US11174286B2
Peptides and methods of use thereof, are disclosed for use in treating various diseases and disorders, including inflammation, pain, oral mucositis, oral lesions, and cancer. The peptides modulate the activity of the transcription factor NF κB.
US11174285B2
A method of collecting one or more target macromolecules in a capture membrane by gel electrophoresis is disclosed, as well as a kit for macromolecule isolation and recovery including: a preformed gel; a capture device; an insertion guide; and optionally, a migration gauge.
US11174270B2
A crystal form A of a 3,4-dihydrothieno[3,2-d]pyrimidine compound (1), a preparation method therefor and an application thereof in the preparation of an anti-human cytomegalovirus (HCMV) drug.
US11174266B2
Object of the present invention is an efficient process for the preparation of the active pharmaceutical ingredient Sitagliptine and the 2,4,5-trifluorophenylacetic acid (TFAA) and salt thereof, which is a key intermediate for the synthesis of Sitagliptine.
US11174263B2
Disclosed herein are heterocyclic compounds that inhibit the binding of menin and MLL or MLL fusion proteins. Also described are specific inhibitors of menin-MLL interaction. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the menin-MLL inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, leukemia and other diseases or conditions dependent on menin-MLL interaction; or a pharmaceutically acceptable salt thereof.
US11174258B2
Compounds of formula (I) and their use in electronic devices, especially electroluminescent devices: (I) wherein at least two of the substituents R1 and R2, R2 and R3, R3 and R4, R5 and R6, R6 and R7, or R7 and R8 form together one of the following ring systems (IIa), (IIb) (IIc). When used as charge transport material, charge blocker material and/or host material in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices and reduced driving voltage of electroluminescent devices.
US11174253B2
Disclosed are compounds of formula (I) below and pharmaceutically acceptable salts thereof: Formula (I), in which each of variables L, R3, R4, Y, Z1, Z2 and Z3 is defined herein. Also disclosed is a method for treating a cancer with a compound of formula (I) or a salt thereof and a pharmaceutical composition containing same.
US11174248B2
The present invention is directed to substituted certain reversed indazole compounds of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1A, R1B, X, Y, RZ and R2 are as defined herein, which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.
US11174247B2
The present invention concerns the compound aprocitentan, {5-(4-bromo-phenyl)-6-[2-(5-bromo-pyrimidin-2-yloxy)-ethoxy]-pyrimidin-4-yl}-sulfamide, and its use as endothelin receptor antagonist, in combination with other active ingredients or therapeutic agents including an angiotenin receptor blocker, and/or a calcium channel blocker, and preferably a diuretic which is a thiazide-like diuretic, in the prophylaxis or treatment of certain endothelin related diseases. The invention further relates to pharmaceutical compositions comprising aprocitentan in combination with said other active ingredients or therapeutic agents. The invention further relates to such pharmaceutical compositions comprising novel crystalline forms of aprocitentan.
US11174240B2
The present invention relates to a novel crystalline 3-phenyl-4-propyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol hydrochloride, a method for preparing the compound, and a pharmaceutical composition containing the compound as an active ingredient.
US11174230B2
The present invention relates to a compound of formula A useful as potential anticancer agents against human cancer cell lines and process for the preparation thereof.
US11174212B2
Disclosed herein are methods of treating or suppressing a disorder selected from the group consisting of α-synucleinopathies, tauopathies, ALS, traumatic brain injury, and ischemic-reperfusion related injuries.ury, comprising administering to a subject in need thereof a therapeutically effective amount of a compound of the formula: or the hydroquinone form thereof; or a solvate or hydrate thereof.
US11174204B2
An object is to provide lactic acid bacteria that can be applicable to feed, fertilizers, live bacterial preparations, probiotics, etc. The lactic acid bacteria are identified and deposited under the accession numbers of NITE (National Institute of Technology and Evaluation) P-02313, NITE P-02314, NITE P-02490, NITE P-02491, and NITE P-02492. In addition, another object is to provide feed, fertilizers and live bacterial preparations containing the lactic acid bacterium/bacteria of the invention. According to studies, it is confirmed that the lactic acid bacteria are proliferated in animals including human, plants, etc. without being destroyed. According to studies, it is also confirmed that the lactic acid bacteria are proliferated in water, soil, etc. without being destroyed. Therefore, the lactic acid bacteria can be widely applicable in feed, fertilizers, live bacterial preparations, etc.
US11174199B2
Described are cementitious reagent materials produced from globally abundant inorganic feedstocks. Also described are methods for the manufacture of such cementitious reagent materials and forming the reagent materials as microspheroidal glassy particles. Also described are apparatuses, systems and methods for the thermochemical production of glassy cementitious reagents with spheroidal morphology. The apparatuses, systems and methods make use of an in-flight melting/quenching technology such that solid particles are flown in suspension, melted in suspension, and then quenched in suspension. The cementitious reagents can be used in concrete to substantially reduce the CO2 emission associated with cement production.
US11174195B2
Provided is an etching method for a glass, including an etching step (S2) of immersing a glass (G) in an etching liquid (E) to subject the glass (G) to etching treatment. The etching step (S2) includes causing the etching liquid (E) to relatively flow with respect to a surface (MS) of the glass (G), to thereby subject the glass (G) to the etching treatment.
US11174194B2
In embodiments, a lithium-containing aluminosilicate glass-ceramic article includes a fracture toughness of 1 MPa·m1/2 or greater; a ring-on-ring strength of at least 300 MPa; a compressive stress layer formed by ion-exchange having a depth of layer (DOL) of at least about 30 μm; and a transmittance of at least 85% for light in a wavelength range from 400 nm to 700 nm at a thickness of 1 mm. The lithium-containing aluminosilicate glass-ceramic article is not frangible.
US11174186B2
Provided is a highly efficient pipe-type flocculation mixer, comprising: a feeding pipe, a mixing pipe, a discharging pipe and a mixer. The feeding pipe, the mixing pipe and the discharging pipe are disposed in parallel and sequentially communicated. The mixing pipe is a circular pipe and has two blind ends. The mixer comprises a driving motor, a mixing blade and a central shaft. One end of the central shaft is coupled to the driving motor, and another end of the central shaft is coupled to the mixing blade. The size of the mixing blade enables the mixing pipe to exactly accommodate the mixing blade. Also provided is a feeding-mixing device, wherein an agent can be introduced into a hollow central shaft via an agent feeding chamber, and be sprayed out from the central shaft into a mixing chamber; said agent feeding manner enables sufficient mixing.
US11174185B2
Embodiments of the present invention may provide encapsulation of waste (2) materials in a first (1), double (5), triple (7), or even quadruple (44) encapsulation. Encapsulation may include waste (2), ash (4), Portland cement (3), water, chemicals, or the like. Agglomerates formed perhaps with high energy mixing may be processed, cured, or the like.
US11174176B2
A reverse osmosis system includes a multi-element membrane array having a plurality of membrane elements disposed in series and a plurality of permeate pipes receiving permeate from a respective one of the plurality of membrane elements. Each of the plurality of elements has an inlet and an outlet. A plurality of connectors coupling successive permeate pipes together. Each of the plurality of connectors includes one of a plurality of flow restrictors. Each of the plurality of flow restrictors is sized to further restrict permeate flow into a subsequent permeate pipe of the plurality of permeate pipes.
US11174171B2
A hierarchical porous honeycombed nickel oxide microsphere and a preparation method thereof are disclosed. The method includes mixing nickel sulfate hexahydrate, urea, water and glycerol, to obtain a mixed solution; subjecting the mixed solution to a hydrothermal reaction, to obtain a precursor; and calcining the precursor, to obtain the hierarchical porous honeycombed nickel oxide microspheres.
US11174170B2
Modified copper chromite spinel pigments exhibit lower coefficients of thermal expansion than unmodified structures. Three methods exist to modify the pigments: (1) the incorporation of secondary modifiers into the pigment core composition, (2) control of the pigment firing profile, including both the temperature and the soak time, and (3) control of the pigment core composition.
US11174167B1
Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
US11174166B2
Methods for making porous nanotube fabrics are disclosed. Within the methods of the present disclosure, a porogen-loaded nanotube application solution is formed by combining a first volume of nanotube elements with a second volume of fuel material in a liquid medium to form a porogen-loaded nanotube application solution. In some aspects of the present disclosure, a third volume of oxidizer material is also combined into the liquid medium. A porogen-loaded nanotube fabric is formed by depositing the porogen-loaded nanotube application solution. In some aspects of the present disclosure, the fuel material within the porogen-loaded nanotube application solution will react with oxidizer material when heat is applied to a sufficient degree and volatize. The off-gassed fuel material will then leave behind voids in the nanotube fabric, rendering the fabric porous.
US11174165B2
Herein, provided are new classes of nitrogen enriched graphitic-like carbon-based materials porous nanosheets doped atomically with one or more metal atoms and/or non-metal traces, for example, binary Pt and Cu denoted as (Pt—Cu-gCN-Ns), and methods of making and using the materials, for example, in capacitive seawater desalination under ambient reaction conditions and parameters.
US11174164B2
Disclosed are a honeycomb-like homo-type heterojunction carbon nitride composite material and a preparation method thereof, and an application of the honeycomb-like homo-type heterojunction carbon nitride composite material in catalytic treatment of waste gas. The preparation method includes the following steps: with two different carbon nitride precursors namely urea and thiourea as raw materials, weighing certain amounts of the urea and the thiourea, adding the urea and the thiourea into a crucible, adding a certain amount of ultrapure water, placing the crucible in a muffle furnace, and carrying out calcination molding. The honeycomb-like homo-type heterojunction carbon nitride prepared by the one-step method has good photocatalytic effect to catalytic degradation of NO; meanwhile, the honeycomb-like homo-type heterojunction carbon nitride composite material has the advantages of rich and easily-available production raw materials, good stability, reusability, etc., and has application prospects in the field of treatment of NO in the air.
US11174154B2
A monolithically integrated multi-sensor (MIMS) is disclosed. A MIMs integrated circuit comprises a plurality of sensors. For example, the integrated circuit can comprise three or more sensors where each sensor measures a different parameter. The three or more sensors can share one or more layers to form each sensor structure. In one embodiment, the three or more sensors can comprise MEMs sensor structures. Examples of the sensors that can be formed on a MIMs integrated circuit are an inertial sensor, a pressure sensor, a tactile sensor, a humidity sensor, a temperature sensor, a microphone, a force sensor, a load sensor, a magnetic sensor, a flow sensor, a light sensor, an electric field sensor, an electrical impedance sensor, a galvanic skin response sensor, a chemical sensor, a gas sensor, a liquid sensor, a solids sensor, and a biological sensor.
US11174147B2
There is provided a conversion device (150) configured to convert a manual liquid supply device (20) into an automated liquid supply device, the conversion device comprising an automated operation portion (51) and a mounting plate (110) made of a resin, the mounting plate including a back surface (110b), a front surface (110a), and a liquid discharging portion opening (111) passed through the front and back surfaces, and the conversion device further comprising spacers (120) configured to be interspersed between the front surface of the mounting plate and the automated operation portion, and configured to create a gap between the front surface and the automated operation portion.
US11174144B2
The present disclosure describes a storage and distribution unit for a container filling plant and a method for storing and distributing the containers. A store is provided, which comprises storage areas for containers, the storage areas being distributed in a grid pattern, a container feed for connection to a discharge line section of a filling line, and a container outlet for connection to inspection units. The storage and distribution unit comprises a robot for putting filled containers into storage by transferring them from the container feed to the storage areas as well as for taking the containers out of storage by transferring them from the storage areas to the container outlet. Making use of a programmable control unit, the robot can be controlled for selectively taking the containers out of storage independently of the moment in time at which and/or the sequence in which they have been put into storage.
US11174142B2
The present invention concerns a motion transmission group for capping heads for screw caps. This group comprises a device for applying in use a predefined axial load to means of axial engagement of the caps which a capping head associated in use with said group is provided with. The device comprises at least one axially pre-loaded compression spring so as to generate in use this predefined axial load. The device is separable from the main structure of the transmission group as a single body, with the aforesaid at least one spring maintained associated with a support structure of the device in pre-loaded condition by means of two axial positioning portions to allow the replacement of the device with a structurally similar device, but suitable to generate in use a different axial load.
US11174134B2
The invention relates to an apparatus for compensating diagonal pull in cranes having at least one boom, having a boom drive for adjusting an angle and/or a length of the boom and/or for traveling a trolley, and having a control/regulation apparatus for controlling/regulating the boom drive. The invention is further directed to a crane having a corresponding apparatus.
US11174126B2
A connection element for electrically contacting tension members embedded into a matrix material of a load-bearing belt for an elevator system has a frame with an upper part, a lower part and multiple electrically conductive contact elements. The frame is shaped to receive the belt in an interior space delimited at at least two opposite sides. The contact elements are formed as stamped and bent metal parts, and some regions of the contact elements are arranged in the upper part of the frame with other regions protruding from the upper part of the frame into the interior space, for example in the form of piercing tips, in order to contact the tension members embedded in the portion of the belt received in the interior space.
US11174118B2
A paper stacking device includes: a stacker on which paper is stacked; a paper ejector that ejects the paper toward the stacker; an aligning plate that is provided on a side of the paper stacked on the stacker, and aligns a side end of the paper; and a paper floating member that is provided in the aligning plate, and supports, from below, the side end of the paper ejected from the paper ejector, wherein the paper floating member is switched, in conjunction with a movement in upward and downward directions of the aligning plate, between: a paper floating position that advances from a side of the side end of the paper to an ejection route of the paper, and causes the paper ejected from the paper ejector to float from uppermost paper stacked on the stacker; and a retreat position that retreats from the ejection route.
US11174117B2
A web splicing apparatus is disclosed that includes a web unwinding unit configured to hold a running web material roll and a new web material roll and to unwind webbing from the running web material roll and a web splicing unit operable with the web unwinding unit to selectively splice the webbing of the running web material roll with webbing of the new web material roll. The web splicing unit further includes a cutting assembly configured to selectively sever the webbing of the running web material roll, a web deflection device, an actuator system configured to linearly translate the web deflection device in a first direction and a second direction opposite the first direction, and a locking mechanism operable in a locked state and an unlocked state to selectively prohibit and enable movement of the web deflection device in the first direction and the second direction.
US11174115B2
A paper feeding apparatus includes a tray, an air blower, a floating detector, and a hardware processor. In the tray, a sheet of paper is loaded. The air blower blows air to the sheet loaded in the tray to float the sheet. The floating detector is provided above the sheet loaded in the tray and detects the floating of the sheet to a predetermined level. The hardware processor causes the air blower to blow the air and determines a basis weight of the sheet loaded in the tray from an air amount that has caused the floating detector to detect the floating of the sheet.
US11174114B2
In an example, a clamp may include a roller disposed on a swingarm, a slide disposed on the swingarm that may apply friction against the roller in a first position and in a second position, a cam to engage with the slide, and a latch to retain the slide in the second position. The slide may move from the first position to the second position as the slide moves along the cam, and the slide may apply a greater friction against the roller in the second position than in the first position.
US11174108B1
A transfer module for a universal sorting conveyor has a ball belt looped around two pulley assemblies mounted to a frame and driven in a machine direction. Two bi-directional cross-belt assemblies are mounted to the frame to provide two smooth surfaced belts each supported on a roller bed. The belts extend beneath and engage the ball belt to advance a conveyed parcel in the cross direction. Each cross belt assembly has internal motorized drive rollers at the ends and a multiplicity of closely spaced idler rollers of smaller diameter than the drive rollers which define the roller bed, with a spacing between the idlers rollers of less than one inch. The ball belt has a plurality of plastic link bodies pivotally connected to one another, each with a downwardly opening socket having downwardly facing entry notches which allow distortion of the socket for entry of a ball therein.
US11174100B2
A container transporter systems, vehicle, and methods are disclosed. The container transporter can be automatically or manually controlled allowing for ease of use in moving a coupled container. The container transporter can be used with virtually any container, such as a refuse container. The automatic movement of the container transporter can assist users with time constrains or physical constraints in moving their refuse for pickup.
US11174098B2
A logistics apparatus for transporting frac sand, frac liquid, and/or drill cuttings between a terminal and a well pad. The apparatus includes a container having a top and bottom. The top having one or more inlet port for receiving frac sand and a liquid outlet. The inlet orts can be secured by watertight covers. The bottom of the container is configured as a hopper having an opening secured by a railcar gate. The apparatus, in position having the railcar gate at bottom, can be used to store and transport frac sand. The apparatus can be inverted for transporting the frac liquid.
US11174092B2
A polymeric aerosol dispenser that is recyclable. The recyclable polymeric aerosol dispenser including all polymeric components. These components being selectively either fixedly joined or separably joined based on the material composition of the component. Further, components may be selected for their density and, thus, their ability to float or sink during the recycling process. The recyclable polymeric aerosol dispenser is designed to minimize its impact on the PET recycling stream and to align with industry recyclability guidelines.
US11174085B2
An outsert for affixing to a product package includes a base layer, a top layer, and a printed document. The base layer includes a perforated region arranged to be aligned with a tear tape on an outer wrapping of the package. The top layer is arranged on the base layer and has one or more edge regions adhered to the base layer. The printed document is enclosed in an inner volume established between the base layer and top layer. A laminate layer can be disposed in the inner volume between the top layer and the printed document to increase the rigidity of the outsert.
US11174081B2
A combination of a container made out of rolled laminated plastic or rolled laminated metal, combined with a child-resistant locking assembly between the container and a cap removably affixed to the container. The container includes a closed rear end, a front wall and a flexible sidewall between the closed rear end and the front. The cap includes a central post inserted into a dispensing opening in a dispensing nozzle of the contain to reduce the possibility of contents in the container seeping out of the dispensing nozzle after the sealing cap is affixed to the nozzle.
US11174077B2
A storage bag has first and second side surfaces, and a sealable and an unsealable opening. A bottom end of the bag is movable between a flat configuration with the first and second side surfaces positioned adjacent to each other, and an expanded configuration with the first and second side surfaces being spaced from each other. Shape retaining strips are provided adjacent to the opening that can maintain the shape of the opening. The shape retaining strips are capable of maintaining the opening of the bag such that a distance between the first and second side surfaces at the top end of the bag is about equal to the distance between the first and second side surfaces at the bottom end of the bag.
US11174075B2
Disposable containers with a tamper indicative hatch for sample removal, methods of manufacturing and using the same are described; the containers are configured with a closure essentially obstructing the hatch, so that upon opening the hatch, the container bears a visually apparent indication that the closure has been subjected to tampering and opening.
US11174074B2
A package (10) for storing and dispensing a consumable product (24, 34) includes a first compartment (20) and a second compartment (30) that are hingedly and detachably attached by a first connection member (40) such as a perforated hinge, and a second connection member (52, 54, 56) that is removably attached to the compartments (20, 30). In a preferred embodiment, the second connection member includes a tear-strip (52) with one or more lines of weakness (58, 62). A related method for configuring and using such a package is also described.
US11174068B2
A container includes a plurality of panels connected together at fold lines to extend at least partially around an interior space. A plurality of end flaps are each foldably connected to a respective one of the panels. The end flaps are overlapped with one another to enclose an end of the interior space. One of the end flaps is a main bird-feeder flap. A side bird-feeder flap foldably connected to the main bird-feeder flap. The main bird-feeder flap and the side bird-feeder flap are configured to deploy from a closed position cooperating with the plurality of end flaps to enclose the end of the interior space, to an open position with the main bird-feeder flap hinged outward from the interior space to form an opening in the end of the interior space, and with the side bird-feeder flap forming a side of the opening.
US11174041B2
Systems and methods are used to determine a defined fastener for fastening two parts together at an assembly fastener location. The defined fastener comprises fastener components selected from a plurality of different fastener components available for use in an assembled fastener. The fastener components of the defined fastener may be selected based on criteria defining characteristics of an assembly stackup including the two parts and the assembled defined fastener. Dimensions of the two parts at respective fastener locations forming the assembly fastener location may be used to determine a part stackup dimension for the assembled fastener at the assembly fastener location.
US11174032B2
An aircraft structure, for example a wing, including a skin. The skin has an external surface, on an outer face of the skin. The skin has an internal surface, located opposite the external surface on an inner face of the skin. The aircraft structure includes a laminar flow control system including a compressor. The aircraft structure is so arranged that the exhaust air from the compressor is directed onto the internal surface of the skin of the aircraft structure, for example thus providing hot exhaust air which function as an ice protection system (whether by de-icing or anti-icing). A method of providing ice protection on a surface of an aircraft using exhaust air from a laminar flow control compressor is also described.
US11174027B2
Vehicle docking systems, payload transfer systems, and related methods. A vehicle docking system includes a vehicle with a plurality of docking insert units and a docking platform with a plurality of docking receptor units. Each docking receptor unit is configured to transition between an unlocked configuration and a locked configuration. A method of utilizing a vehicle docking system includes bringing a vehicle to a docked position on a docking platform and securing the vehicle in the docked position. The docking platform includes a plurality of docking receptor units and the vehicle includes a plurality of docking insert units, each docking receptor unit configured to receive a corresponding docking insert unit. The securing the vehicle in the docked position includes transitioning each docking receptor unit from an unlocked configuration to a locked configuration. A payload transfer system includes a payload engagement system and a vehicle docking system.
US11174015B2
A multimode clutch assembly is positioned in a powertrain of a rotorcraft. The clutch assembly includes a freewheeling unit having a driving mode in which torque applied to the input race is transferred to the output race and an overrunning mode in which torque applied to the output race is not transferred to the input race. A bypass assembly has an engaged position that couples the input and output races of the freewheeling unit. An actuator assembly shifts the bypass assembly between engaged and disengaged positions. An engagement status sensor is configured to determine the engagement status of the bypass assembly. In the disengaged position, the overrunning mode of the freewheeling unit is enabled such that the clutch assembly is configured for unidirectional torque transfer. In the engaged position, the overrunning mode of the freewheeling unit is disabled such that the clutch assembly is configured for bidirectional torque transfer.
US11174012B2
There is disclosed a rotor for an aircraft capable of hovering, comprising: a stator; a rotatable element, which is rotatable about an axis with respect to stator; a blade, which is connected with element; a support element, which supports a source of a magnetic field and is either stationary or driven in rotation at a first rotational speed; and a first electric circuit, which is angularly integral with element and can be driven in rotation at a second rotational speed different from first rotational speed; first electric circuit being electromagnetically coupled with source so that an electromotive force is magnetically induced in first electric circuit and an first electric current flows in first electric circuit; rotor further comprises a second electric circuit which is either stationary or driven in rotation at a first rotational speed, and a sensor generating a signal associated to a back electromotive force induced on second electric circuit.
US11174008B2
A method of retrofitting a wing of a fixed wing aircraft is disclosed including the steps of providing an existing aircraft wing with a main fixed wing portion, and the main fixed wing portion having a tip end and an existing movable flight control surface connected adjacent the tip end. The existing movable flight control surface is then removed from the main fixed wing portion, and a wing tip device and movable flight control surface are selected as a pair to replace the existing movable flight control surface, with the selected movable flight control surface having an aerodynamic surface of different shape to the shape of the flight control surface removed from the wing. The selected wing tip device and movable flight control surface are then fitted to the main fixed wing portion.
US11174002B2
An edge-morphing arrangement for an airfoil includes a compliant upper surface and a compliant lower surface that are joined together. An actuator is coupled to a driven surface and actuated to move the driven surface and change the shape thereof, with the non-driven surface changing its shape in response to actuation of the driven surface. The upper and lower surfaces can be part of a sub-flap mounted to a traditional flap of the fixed wing of an airplane. The upper and lower surfaces can be mounted to existing structure in the flap, or the flap components can be mounted to the sub-flap. The upper and lower surfaces can alternatively replace the traditional flap in the fixed wing of an aircraft. The upper and lower surfaces are continuous and can be deflected upward, downward, or twisted in a span-wise direction relative to the flap or wing.
US11173997B2
An aircraft includes: a plurality of rotor units each including a propeller and a motor that drives the propeller; a balloon that laterally covers the plurality of rotor units, across a height of the plurality of rotor units in an up-and-down direction; and a drive unit configured to change the external shape of the balloon at a predetermined timing.
US11173989B2
The present invention is a floating support structure (1) provided with a main floater (2) and a heave plate (3). The heave plate (3) comprises a single row of orifices (4), substantially parallel to the periphery of the heave plate.
US11173978B2
To be able to compactly dispose an airbag device for a saddle-type vehicle provided with an airbag deployable upward. An airbag device for a saddle-type vehicle includes: an inflator; an airbag adapted to be expanded by gas discharged from the inflator; and a retainer accommodating the airbag. The airbag is deployed upward from an opening of the retainer. The retainer is disposed in front of a head pipe adapted to support a handle for steering. A wind screen is disposed above the retainer. The wind screen openably and closably covers the opening of the retainer.
US11173973B2
A method for reinforcing, baffling or sealing a vehicle structure, comprising the steps of providing one or more materials having a horizontal axis, at least one terminating edge, and an initial length, forming openings in the one or more materials, and applying the one or more materials to a location requiring reinforcement, baffling, sealing or any combination thereof.
US11173970B2
A tractor-trailer is disclosed, with associated apparatuses. A tractor may include a tractor air duct disposed underneath a cab. The tractor air duct may extend between a front opening at a front of the tractor and a rear opening at a rear of the tractor. A trailer may include a duct system that receives airflow from the rear opening of the tractor air duct and directs the airflow to a location behind a cargo compartment. An air distributor may be disposed behind the cargo compartment. An air distributor may include a fairing with openings, so that airflow from the duct system enters a space between the cargo compartment and the fairing, and exits the openings behind the trailer.
US11173962B2
A tractor including an engine hood, engine frames, a lock unit, an operation wire, and a cover member. The lock unit deters the engine hood from being opened. The operation wire is coupled to the lock unit, and is configured to allow unlocking of the lock unit through a release operation of its operable part. The operable part is arranged outward of the engine frames relative to a right-left direction and exposed to the exterior. The cover member covers the operation wire so as to disable manual operation of the operation wire, while allowing operation of the operation wire at least by using a predetermined release tool, the cover member having an opening portion shaped along a movement locus of the operable part of the operation wire.
US11173953B2
System, methods, and other embodiments described herein relate to calibrating a steering wheel in a steering system of a vehicle. In one embodiment, the disclosed calibration system detects an object in front of the vehicle based on first data generated by one or more front sensors of the vehicle, detects the object to the rear of the vehicle based on second data generated by one or more rear sensors of the vehicle, determines a trajectory of the object based on the first data and output data from a steering wheel sensor, determines an estimate position of the object based on the trajectory, determines that the second data indicates a difference exists between the estimate position of the object and an actual position of the object, and determines a correction offset adjustment to apply to the output data from the steering wheel sensor based on the difference.
US11173952B2
With an object of allowing steering wheel operation to be carried out easily at a normal time and when an abnormality occurs, the invention includes a motor having two windings and a control unit having two control systems that supply control signals to each winding of the motor, and when an abnormality occurs in one winding of the motor or in one system inside the control unit, a supply of current to the winding in which the abnormality has occurred is cut to zero, and the motor is driven by a predetermined current necessary at a normal time being supplied to the other winding, while at a time of a normal drive when no abnormality has occurred, the current supply is shared between the two windings, whereby the motor is driven.
US11173950B2
A reducer of an electric power-assisted steering apparatus includes: a second shaft that is gear-coupled to a worm wheel by a worm disposed on an outer circumference of the second shaft and is connected to a first shaft driven by a motor through a power transfer member; a bearing coupled to an inside of a gear housing so as to support rotation of the second shaft; and a ring-shaped fixing member that is coupled to the second shaft and supported by one side of the bearing, and provides support between the second shaft and the bearing, thereby preventing the second shaft from escaping from the power transfer member.
US11173947B2
A driving control device includes a touch unit configured to acquire fingerprint information of a user and generate touch signals according to the fingerprint information, in which the touch signals include the fingerprint information; and a controller configured to generate driving control signals according to the fingerprint information in the touch signals and output the driving control signals to a vehicle to control traveling parameters of the vehicle. A vehicle and a driving control method are further provided.
US11173933B2
A system includes a drone for monitoring a second vehicle moving along a route. The drone includes a processing unit, a speed control unit, a sensor system, and a communication module. The processing unit determines a braking distance for the second vehicle in response to a current speed of the second vehicle and determines a leading distance for the drone based on the braking distance. The speed control unit adjusts a guide speed and a position of the unmanned vehicle such that the drone travels ahead of the second vehicle by at least the leading distance. The sensor system detects a hazardous condition along the route ahead of the unmanned vehicle, and the communication module enables a wireless communication link between the drone and the second vehicle for notifying the second vehicle of the hazardous condition.
US11173932B2
Provided is a monitoring system that can find abnormality in a device that supports a vehicle body of a railway vehicle during running at an early stage. The monitoring system for the railway vehicle includes a detector and a determiner. The detector detects a pressure A1 of a first air spring, a pressure A2 of a second air spring, a pressure A3 of a third air spring, and a pressure A4 of a fourth air spring of the railway vehicle during running. The first, second, third, and fourth air springs are respectively disposed on right front, left front, right rear, and left rear sides in a running direction of the railway vehicle. The determiner determines abnormality from a relation between a magnitude of diagonal imbalance P obtained from a formula (1) or (2) below and a mileage or elapsed time of the railway vehicle. P=(A1−A2)−(A3−A4) (1) P=(A3−A4)−(A1−A2) (2)
US11173928B2
A cooling system for a rail vehicle having an internal combustion engine as a generator of electricity is operative to exchange heat between a cooling fluid circulating in a cooling circuit connected to the internal combustion engine and air located in an underfloor space of the rail vehicle. A heat exchanger and a fan, located in the underfloor space, are fluidly connected to an exhaust in a side skirt depending from a floor of the rail vehicle. The fan is operative to force air from the underfloor space through the heat exchanger and through the exhaust to an ambient space located on an external side of the side skirt.
US11173926B2
An operation authority management apparatus manages switching between automatic operation and manual operation of a plurality of actuators (a steering actuator, an accelerator actuator, and a brake actuator) of a subject vehicle. In the operation authority management apparatus, a subject vehicle behavior prediction unit predicts a behavior of the subject vehicle. A determination unit determines, for each individual actuator, whether or not to permit switching of the actuator during the automatic operation to the manual operation on the basis of the behavior of the subject vehicle predicted by the subject vehicle behavior prediction unit. A notification unit notifies a driver of the subject vehicle of a determination result made by the determination unit.
US11173922B2
Achieved is a vehicle control device capable of performing seamless automatic driving control even when an operation abnormality occurs in an operation processing unit in a vehicle control device, and improving safety. When operation processing of an actuator control command is performed by two microcomputers of microcomputers 11b and 12b in synchronization, and a monitoring circuit 11m detects an abnormality of the microcomputer 11b, a communication circuit 11c that communicates the actuator control command of the microcomputer 11b to a brake control unit 13 or the like is latched in a disabled state, and the actuator control command from an icon 12b is transmitted to the brake control unit 13 or the like via the communication circuit 12c. The disabled state of the communication circuit 11c is maintained until an IGNSW or an automatic driving SW of the vehicle toggles, and until that time, the actuator control command from the microcomputer 12b is transmitted to the brake control unit 13 or the like. The control moves from the microcomputer 11b to the microcomputer 12b to the microcomputer 11b, so that it is possible to suppress the occurrence of the control gap at every control transition of multiple times, and it is possible to maintain the seamless automatic driving control.
US11173913B2
Techniques for managing wheel slip in a through-the-road hybrid vehicle comprise detecting a front wheel slip event based on measured rotational speeds of front wheels, determining a likelihood of a subsequent rear wheel slip event, when the front wheel slip event has ended and the likelihood of the subsequent rear wheel slip event satisfies a calibratable threshold, adjusting a front/rear axle torque split and pre-loading at least one of an engine and a belt-driven starter generator (BSG) unit coupled to a crankshaft of the engine to compensate for a torque drop that is predicted to occur during the rear wheel slip event, and re-adjusting the front/rear axle torque split and pre-unloading at least one of the engine and the BSG unit such that a drop in torque output at a front axle aligns with an end of the rear wheel slip event.
US11173907B2
The present disclosure relates to a hybrid vehicle control device, a system including the same, and a method thereof. The hybrid vehicle control device according to an embodiment of the present disclosure includes a processor and storage. The processor sets a target engine speed and determines presence or absence of a kick down shift based on the vehicle driving situation, and performs engine clutch engagement control according to a result of the kick down shift. The storage stores the vehicle driving situation and a result of the determination of the presence or absence of the kick down shift.
US11173906B2
A vehicle control system includes a vehicle selector configured to select, from among other vehicles present near an own vehicle, another vehicle that the own vehicle is to follow when traveling in front of a gate as a following target vehicle, and a gate passage controller configured to cause the own vehicle to travel following the following target vehicle selected by the vehicle selector when passing through the gate.
US11173905B2
A driving assistance apparatus performs a stop control of stopping a host vehicle so that a following distance between the host vehicle and a stopped vehicle, which is ahead in a course of the host vehicle, approaches a target following distance. The driving assistance apparatus is provided with: a setting device configured to set the target following distance smaller, if an operation speed is less than a predetermined speed, in comparison with that if the operation speed is greater than the predetermined speed when one of an acceleration off operation and a brake off operation is performed, or when one of an accelerator opening degree corresponding to an operation amount of an accelerator pedal and a brake opening degree corresponding to an operation amount of a brake pedal is less than or equal to a predetermined opening degree, while the stopped vehicle is recognized.
US11173894B2
An integrated chassis control method may include stability control after avoidance performing stability steering assist control after avoiding a forward collision situation by avoidance steering assist control when the forward collision situation is verified by an integrated chassis controller.
US11173883B2
A sensor arrangement for detecting an object in a surrounding of a trailer when towed by a vehicle, the sensor arrangement including: at least one sensor mountable at a rear side of the vehicle with a field of view underneath the trailer and configured to capture a detection signal from the object; and a control unit configured to receive a sensor signal from the at least one sensor, wherein the sensor signal is indicative of the object and the control unit is configured to confirm a presence of the object behind or at a side of the trailer.
US11173882B2
A hydrodynamic retarder system for a vehicle is provided. In a first operational state with the vehicle powered on and a retarder deactivated, a pump directs fluid flow from a fluid sump to a retarder inlet valve in the closed position and directs fluid flow to a second sump. In a second operational state with the vehicle on and the retarder activated, the retarder inlet valve moves to the open position directing fluid flow into a retarder chamber and flowing out of the retarder chamber after filling a second volume and discharging to the second sump.
US11173881B2
A disc brake device has brake linings attached to brake levers that open and close in the lateral direction and sandwich a brake disc. A linking mechanism including a coupling device including lever mechanisms and a spindle opens and closes in conjunction with the lifting and lowering operation of a rod of a thruster, and the spindle is rotated in one direction by a one-way clutch in accordance with the relative displacement between the lever mechanisms and the coupling device to shorten an overall length of the coupling device, the rotation of the spindle is transmitted to an adjustment bolt screwed to a stopper on the lower end sides of the left and right brake levers via a flexible shaft, and the adjustment bolt protrudes downward with respect to the stopper.
US11173880B2
A vehicle washing system and a method for operating such a vehicle washing system in which a vehicle is scanned in a longitudinal direction by a sensor device. Measurement data are captured so that position data for the positions of vehicle wheels are determined based on an evaluation of the measurement data. The determined position data of the positions of the wheels are subjected to a confidence check, so that a confidence measure is determined. If the determined confidence measure is greater than or equal to a confidence threshold value, a treatment of the wheels is carried out in a first mode at the positions associated with the position data, and, if the determined confidence measure is smaller than the confidence threshold value, a treatment of the wheels is not carried out, or is carried out in a second mode at the positions associated with the position data.
US11173871B2
Disclosed is a retrofitting seatbelt system for a motor coach, the system including: a base plate, the base plate configured to connect to a floor rail of the motor coach; a longitudinal post configured to support a belt, the longitudinal post defines a longitudinal post inner end connected to the base plate, wherein the longitudinal post extends away from the base plate in a longitudinal direction to a longitudinal post outer end, wherein the longitudinal post defines a forward-side that faces a forward direction, and an aft-side that faces an aft direction, wherein the forward direction and the aft direction are disposed along a forward-aft axis; and a first motion damper connected to the longitudinal post near the longitudinal post outer end, the first motion damper extends in the aft direction, beyond the aft-side of the longitudinal post.
US11173864B2
An apparatus for helping to protect an occupant of a vehicle includes a curtain airbag having a stored condition in which the curtain airbag is deflated, flattened, and rolled and/or folded. The apparatus further includes a wrap that comprises an integral woven portion of the curtain airbag formed from a fabric extension of an upper edge of the curtain airbag. The wrap is configured to be wrapped about a circumference of the rolled and/or folded curtain airbag to package the curtain airbag in the stored condition.
US11173863B1
A restraint system includes a first plate, a second plate rotatably coupled to the first plate and rotatable away from the first plate from an undeployed position to a deployed position, a panel connected to the first plate and to the second plate, and a pyrotechnic activator coupled to the second plate. The panel is flexible relative to the first plate and the second plate. The first plate, the second plate, and the panel form a chamber having an interior volume. The pyrotechnic activator is arranged to, when discharged, rotate the second plate from the undeployed position toward the deployed position. One of the first plate or the second plate includes a vent hole in communication with the interior volume of the chamber.
US11173861B2
An assembly includes an airbag that has a panel defining an inflation chamber. The assembly includes a foam pad exterior to the inflation chamber with the foam pad fixed to the panel of the airbag. The foam pad is intended to provide an additional layer of reinforcement for the inflation chamber 18 when the foam pad interacts with its surroundings upon inflation.
US11173860B2
An occupant protection device includes: a collision prediction unit configured to predict a collision state including a collision direction in a vehicle; a seat direction detection unit configured to detect a direction of a seat that is rotatable around a vertical axis of the vehicle with respect to the vehicle; a driving unit configured to adjust a degree of tension of a seatbelt; and a control unit configured to control the driving unit in accordance with the collision direction with respect to the vehicle predicted by the collision prediction unit and the direction of the seat with respect to the vehicle detected by the seat direction detection unit to change the degree of tension of the seatbelt.
US11173856B2
A backup device for a vehicle performs backup of a plurality of drive sources based on power supply from a second power supply unit even when power supply from a first power supply unit stops and reduces the peak voltage necessary in the backup operation. In a backup device, when an abnormal state of the power supply from a first power supply unit is detected, a control unit instructs a discharge unit to intermittently apply a discharge current a plurality of times to each of a plurality of motors and controls a supply destination of the discharge current such that each instruction time period during which the discharge unit is instructed to apply the discharge current to one motor is shifted with respect to each instruction time period during which the discharge unit is instructed to apply the discharge current to the other motor.
US11173854B1
An electrical distribution system for personal water craft and recreational vehicles. The primary components include a digital switching device; a series of power lines; and one or more remote controls, a control panel, or both. The digital switching device is preferably a bank of solid state relay switches controlled by an MCU. The control panel also has an MCU. The control panel MCU communicates with the digital switching device MCU. This allows signals from the control panel to travel on a single communication cable to the digital switching device, significantly reducing the control panel footprint compared to prior art control panels. When a radio frequency (RF) receiver is provided, the electrical distribution system may receive signals from a remote control. The remote control may be utilized in addition to or in lieu of the control panel. Power lines run from the digital switching device to wherever power is desired in the vessel. When used with a recreational vehicle having multiple motor driven accessories, the electrical circuitry to the various motors is structured in a daisy chain to permit the digital switching device to activate only one motor at a time and not permit more than one motor to be operating at any given time.
US11173849B2
A control system is operable within a host vehicle to control the operation of signaling apparatus indicative of a driver intent to present a tissue box. The current invention permits the activation of an electro-mechanical system located proximally to said driver to permit access to a tissue. The control system includes a voice recognition circuit for activating a panel signal devices within the vehicle. In some embodiments, a wireless link facilitates aftermarket applications while in other embodiments original equipment manufacturer is accommodated. In some embodiments the tissue panel is opened manually.
US11173847B1
Embodiments of a concealed, secure storage compartment include a concealed floorboard storage compartment for a front passenger side floorboard of a vehicle to provide a unitary floorboard containment shield sized to fit under the passenger side floormat and a hinged attachment plate securing the containment shield to the firewall portion of the passenger side floorboard padding. The containment shield provides an open bottom, a substantially planar top side surface upon which the bottom of the passenger side floormat rests, and internally reinforced sides affixed to the planar top side and its underside surface in the interior portion of the containment shield. An embodiment of the concealed, secure storage compartment provides a locking assembly securing the containment shield and floormat from being raised absent an unlocking key.
US11173842B2
A rearview assembly includes a housing. A connector is configured to be secured to a button inside a vehicle. The connector includes a mount connecting feature with a plurality of distinct connection locations. A mount includes a proximal end operably coupled with the housing and a distal end including a location feature configured to engage one of the plurality of distinct connection locations.
US11173832B2
An illumination system includes an illumination control unit which is configured to change the illumination state of each of a left-side illumination unit (40L), a left-side auxiliary illumination unit (42L), a right-side illumination unit (40R), and a right-side auxiliary illumination unit (42R). The illumination control unit is configured to change the illumination state of the left-side illumination unit (40L) when a vehicle (1) has detected a pedestrian (P). The illumination control unit is configured to change the illumination state of the left-side auxiliary illumination unit (42L) according to the speed of the vehicle (1). The illumination control unit is configured to change the illumination state of each of light emission segments (43L) of the left-side illumination unit (40L) and each of light emission segments (44L) of the left-side auxiliary illumination unit (42L).
US11173822B2
Safety latch includes an active member having a support; a thrust pin actuator with a movable thrust pin actuator element movable to and fro along an axis; a thrust pin having a proximate end attachable to the movable thrust pin actuator element such that the thrust pin can be moved to and fro along the axis with movement of the movable thrust pin actuator element, and a distal end; and a biasing element to bias the thrust pin in an extended position. Passive member includes a catch with a thrust pin receiving hole. When assembled, and the movable thrust pin actuator element is slid to and fro, at least the distal end of the thrust pin can penetrate into or be withdrawn from the thrust pin receiving hole to close or open the safety latch. It can be attached to a dump body, say, as part of a dump vehicle.
US11173809B2
In an electric seat slide device of the present invention, a rear-side bracket 27 includes a first support member 41 fixed to a lower rail 2, a second support member 42 fixed to the lower rail 2 together with the first support member 41, a female screw member 43 as a first nut member through which a screw shaft 4 passes, and a second nut member 44 through which the screw shaft 4 passes. A pair of side wall portions 47 extending along a lower rail longitudinal direction and a vertical wall portion 62 of the second support member 42 which is formed orthogonal to the straight line along the lower rail longitudinal direction are sandwiched between the female screw member 43 and the second nut member 44.
US11173806B2
A status signal output circuit outputs a first status signal indicating with a binary level whether or not power the storage unit is normal in accordance with a determination result of the status determination circuit, and, as a second status signal, a pulse width modulation (PWM) signal according to the status of the power storage unit when a measurement circuit including the status determination circuit is normal, or a signal having a axed level when the measurement circuit including the status determination circuit is abnormal. A control signal output circuit outputs, to a drive circuit, a control signal for control to bring a switch inserted between the power storage unit and a load into an OFF state when the power storage unit has abnormality, in accordance with the first status signal and the second status signal output from the status signal output circuit.
US11173805B2
A state-of-charge (SOC) display system includes a battery, a brake light array including multiple lighting elements, and an SOC module. The SOC module is configured to receive a battery status signal including an SOC of the battery. The SOC module is further configured to output a display signal to the brake light array based on the battery status signal. The brake light array is configured to receive the display signal, and illuminate at least a subset of the lighting elements for displaying the SOC of the battery by the brake light array, in response to the display signal.
US11173803B2
A vehicle system includes a converter, outlets, and a switching arrangement electrically between the outlets and the converter. A controller is programmed to, responsive to a first request, operate the switching arrangement to electrically connect a line and a neutral to a first outlet and operate the converter to output single-phase power to the first outlet. Responsive to a second request, the controller is configured to operate the switching arrangement to electrically connect a plurality of lines and not the neutral to a second outlet, and operate the converter to output three-phase power to the second outlet.
US11173799B2
A method for guiding a motor vehicle into a charging position at an inductive charging station. When the charging position is being approached, a control device of the motor vehicle determines a relative position of the motor vehicle with respect to the charging position at least up to a first distance from the charging station by way of a first location-determining device and, starting from a second distance from the charging station up to the charging position by way of a second location-determining device. The control device estimates the relative position at least in a transition region between the first distance and the second distance on the basis of the motor vehicle's own movement, by way of an odometry device.
US11173798B2
Method and apparatus are disclosed for preventing damage to an object within a charging field of a wireless vehicle battery charger. An example vehicle includes a wireless vehicle battery charger having a charging field, a plurality of Bluetooth antennas, and a processor. The processor is configured to identify a location of an object using one or more of the plurality of Bluetooth antennas, and, responsive to determining that the object is within the charging field, disable the wireless vehicle battery charger.
US11173794B2
The parking assistance method includes: measuring a first received voltage generated in a receiving coil; and assisting alignment between coils by presenting to a vehicle occupant a result of having determined whether or not power can be supplied on the basis of a potential difference previously obtained and the first received voltage. The previously obtained potential difference is a potential difference between a second received voltage of the receiving coil measured when the alignment between the coils is executed before assisting the alignment between the coils, and a third received voltage of the receiving coil measured after the alignment and the power supply are completed.
US11173777B2
A battery pack mounting system includes, among other things, a bracket having a first connection flange configured to connect to a vehicle structure, a second connection flange configured to connect to a battery pack, and a spanner portion spanning from the first connection flange to the second connection flange. The bracket includes one or more openings that segment the bracket into at least a first section and a second section. Each of the openings extends into both the spanner portion and the first connection flange.
US11173775B2
A vehicle having a traction battery with at least one cell includes a controller coupled to the traction battery and programmed to modify traction battery current in response to a difference between a lithium plating parameter target value and a lithium plating parameter actual value to reduce the difference. The lithium plating parameter or indicator may be based on a differential open circuit voltage of a battery cell, or a ratio of differential voltage of the at least one cell as a function of time to cell charging rate of the at least one cell.
US11173773B2
A convertible vehicle top, having a top cover and a top linkage displaceable between a closed position, and a storage position, the top linkage having a link assembly on either side of a vertical longitudinal center plane of the top, each link assembly having two main links pivotably mounted on a main bearing attachable to a vehicle body and which form a multi-bar linkage together with a roof middle link, and the top linkage having transverse bows via which the two link assemblies are connected. The link assemblies may each have a fabric deflection lever which is pivoted into a straightened position by the top cover when the top is in the closed position and which is pivoted into a bent position in such a manner that the top cover is deflected around the free end of the deflection lever when the top is in the storage position.
US11173772B2
The invention relates to a tarpaulin structure for an understructure, such as a truck, trailer, semi-trailer, railway car, dump truck or container, comprising a folding-top frame (16) and a tarpaulin (12) made of weather-resistant material, the folding-top frame (16) includes a plurality of struts (34); at the end, each of the struts has a carriage (32) that is movable along a guide (20), at least one bracket (36) is selectively pivotally connected to a pair of opposite carriages (32; 32′) of the strut or to the strut (34); said bracket (36) forming a tarpaulin folding aid along with a bracket (26; 36) of an adjacent strut (34), of a pair of opposite carriages (32; 32′) or of a stationary part (24) of the folding-top frame (16). In order to create a light-weight tarpaulin structure that allows an understructure to be reliably covered, according to the invention, the adjacent brackets (26, 36) are coupled to each other by means of a kinematic connecting rod assembly (38) that folds when the folding-top frame (16) is collapsed.
US11173770B2
A register for air conditioning, includes: a tubular body forming a ventilation flue and an outlet of air for air conditioning; a damper plate including an upstream piece and a downstream piece; and an adjustment mechanism including: a rotatable operation part; a dia shaft fixed to the damper plate; and a link connected to the dia shaft and the operation part to transmit the rotation of the operation part to the dia shaft. The damper plate rotates from an open position to an closed position in a direction where the upstream piece rotates to the downstream side and the downstream piece rotates to the upstream side by an operation of the operation part, and a rotation torque generated when a wind of the air acts on the upstream piece is greater than a torque generated in the downstream piece at least in the vicinity of the closed position.
US11173767B2
An anti-roll bar link for a vehicle suspension may be positioned between an anti-roll bar and an articulating arm. The link selectively transfers movement of the arm to the bar, depending on a locked or unlocked state. The link includes a body interfacing a slidable shaft. A valve selectively controls flow of a damping fluid between an inner chamber of the body and a remote chamber. In the locked state, flow of the damping fluid is restricted at least in a direction from the inner chamber to the remote chamber, and movement of the arm is transferred through the link to the bar. In the unlocked state, flow of the damping fluid is permitted in this direction, and movement of the arm causes the shaft to translate with respect to the body such that at least a portion of the movement is not transferred to the bar.
US11173750B2
A pneumatic radial tyre includes a plurality of shoulder lateral grooves crossing shoulder lard regions. In a cross-sectional view of at least one of the shoulder lateral grooves taken along a groove width center line thereof, a groove bottom of the shoulder lateral groove includes a first bottom surface portion arranged on an inner side in a tyre axial direction and a second bottom surface portion extending between the first bottom surface portion and the tread surface outer end in a concave arc shape having a radius of curvature.
US11173747B2
A swiveling caster wheel system for use on rolling devices such as children's accessories, furniture or equipment, and including a locking system having a locking actuator that is fixed in position regardless of the swivel position of the caster wheel. The system allows a user to access and actuate the caster locking system from a consistent position of the rolling device regardless of the swivel position of the caster wheel, and allows the caster wheel to be covered without blocking access to the locking actuator.
US11173742B2
A vehicle including at least one wheel and at least one hub assembly associated with the at least one wheel. The at least one hub assembly includes a hubcap. The hubcap has a transparent body configured for housing a lubricant, a fill port, and at least one continuous indication feature such that a lubricant volume is indicated in any orientation of the hubcap.
US11173735B2
An image forming apparatus includes a conveyer belt that transports sheets, a platen plate that supports the conveyer belt to be slidable, a head holding unit that holds inkjet heads ejecting ink to sheets transported on the conveyer belt and being arrayed in a direction orthogonal to a transport direction of the conveyer belt, and a pair of gap adjustment units that have ends on one side being respectively attached to both ends of a lower surface of the head holding unit and ends on the other side being attached to an upper surface of the platen plate to adjust a gap between the lower surface of the head holding unit and the upper surface of the platen plate.
US11173733B2
A printing device is configured to perform a plurality of print cycles including a plurality of conveying periods and a plurality of printing periods. An N-th print cycle includes: selecting m number of conveying periods from among the plurality of conveying periods; setting one or more valid conveying periods; obtaining a first time duration by dividing a time duration corresponding to the m number of conveying periods into a plurality of time segments; adjusting a time duration of each of the one or more valid conveying periods using the first time duration; outputting a pulse in each of the one or more valid conveying periods to convey the printing medium in response to a motor being driven to rotate upon receipt of the pulse; and printing a portion of an object on the printing medium in each of the plurality of the printing periods.
US11173732B2
To provide a printing apparatus and a conveyance apparatus that are capable of preventing a cut position to be cut by a slitter (cutting unit) from deviating, a printing apparatus, which is configured to perform printing by use of a printing unit on a printing medium conveyed by a conveyance unit and is configured to cut the printing medium on which the printing has been performed by the printing unit by use of a cutting unit at a cut position along a conveyance direction of the conveyance unit, includes an abutment portion configured to abut on a printing surface of the printing medium at an inner position relative to the cut position in a width direction of the printing medium, the width direction that crosses the conveyance direction.
US11173730B2
A recording device including a recording unit that performs recording on a medium by ejecting liquid, a transporting belt that has a base material having a first surface provided with an adhesive layer on which the medium is stuck and a second surface which is a surface opposite to the first surface, and the transporting belt transports the medium, a pressing unit that presses the medium against the transporting belt, a cleaning member that cleans the adhesive layer by contacting the adhesive layer, a storage unit in which water for cleaning the cleaning member is stored, and a cooling unit having a flow path through which water flows and a contacting unit that contacts the second surface. The contacting unit is coupled to the flow path, and contacts the second surface downstream of the pressing unit and upstream of the cleaning member in the revolving direction of the transporting belt.
US11173717B2
A liquid discharge apparatus includes a head configured to discharge a liquid, a circulation passage through which a temperature-controlled liquid circulates, at least two heat generation portions different in heat generation amount from each other, and a cooler configured to cool the temperature-controlled liquid. The circulation passage is coupled to the head. The at least two heat generation portions are thermally coupled with the circulation passage in an ascending order of heat generation amount and downstream from the cooler in a direction of flow in the circulation passage.
US11173700B2
A positioning system for positioning a plurality of rotatable objects for processing includes a base plate that is configured to be positioned on a support surface of a processing machine. The base plate defines a plurality of alignment members to align the base plate to the support surface. The positioning system further includes at least three elongate cylindrical members that are arranged in parallel to one another and rotatably supported in alignment with the base plate. The cylindrical members are configured to support the rotatable objects. The positioning system also includes a rotation mechanism configured to cooperate with the cylindrical members and rotate the cylindrical members in synchrony so as to rotate the plurality of rotatable objects in synchrony. The positioning system further includes a rotational control mechanism configured to cooperate with the rotation mechanism to control rotation of the cylindrical members.
US11173691B2
Methods and apparatus to increase fire resistance and fracture toughness of composite structures are described. An example multi-ply composite structure has at least eleven plies including an innermost ply forming a first external surface of the multi-ply composite structure, and an outermost ply forming a second external surface of the multi-ply composite structure, with the second external surface being located opposite the first external surface. The at least eleven plies further include at least one and no more than three fire-resistant plies positioned between the innermost ply and the outermost ply within either an innermost 33% of the at least eleven plies or an outermost 33% of the at least eleven plies. Respective ones of the fire-resistant plies include an epoxy-based resin and a first additive mixed into the epoxy-based resin. The first additive increases a flammability resistance of the multi-ply composite structure.
US11173690B2
The invention relates to a multipart label laminate for labelling of single-use sterilization packs, the multipart label laminate comprising a face layer, a first adhesive layer of acrylic based pressure sensitive adhesive, a carrier, a second adhesive layer of acrylic based pressure sensitive adhesive, a liner, and a printing ink layer between the carrier and the second adhesive layer. The invention further relates to a method for application of a multipart label.
US11173683B2
An apparatus forms boxes with curved corners from a die-cut sheet. A forming matrix delimits a forming cavity by guides counterposed in pairs along two orthogonal axes. The guides define a die-cut sheet support plane. A forming head inserts inside the cavity to push the die-cut sheet to form a box. Vacuum gripping devices are arranged outside the cavity in opposite positions along the second axis and each grip from underneath the die-cut sheet to hold it on the support. Pusher devices are arranged outside and near one of the corners of the cavity. Each pusher device raises one side flap of the die-cut sheet from the support plane. An electronic control unit operates the main gripping devices, pusher devices and forming head according to the following sequence: actuating the gripping devices; actuating the pushers; deactivating the gripping devices; and inserting the forming head in the forming cavity.
US11173682B2
A refuse truck body having a main compartment and at least one side compartment includes shields to close a rear opening of the compartments. A respective pushing device is provided for discharging refuse from each compartment. In a closed position, the shield is latched to the truck body by a locking device that selectively locks and unlocks each shield against its opening. A sequencing system is operatively connected between a lock for the packing unit and the actuator for closing and latching the shields, which prevents unlocking and raising the packing unit before the shields are closed and latched to the truck body. A sequencing system is operatively connected between the pushing device for a compartment and the actuator for closing and latching the shields, which prevents operation of the pushing device to discharge refuse from the compartment unless the shield for that compartment is unlatched.
US11173680B2
A control device, a system and methods for optimizing and providing movement profiles, wherein the movement profiles serve for determining the movement of tools of a press and the movement of a receiving element for a workpiece of a transfer system, where transfer movement profiles are synchronized with one another via press movement profiles, the synchronization of the transfer movement profiles particularly occurs by chronologically shifting synchronization points via boundary conditions such that an offset of the press movement profiles can be determined via the synchronization, so that the workpiece can be processed as quickly as possible through the system.
US11173662B2
An additive-manufacturing head is used for performing additive manufacturing by feeding a material to a workpiece and irradiating the workpiece with a laser beam. The additive-manufacturing head includes: a ring-shape laser beam forming unit configured to form a laser beam in a ring shape; a laser beam emitting unit configured to emit the ring-shape laser beam toward a workpiece; and a material feeding unit having an outlet which is disposed inside the ring-shape laser beam emitted from the laser beam emitting unit and from which the material is released, and configured to feed the material from the outlet toward the workpiece. The head configured in this manner can improve the material usage efficiency for the directed energy deposition method.
US11173660B2
A method and apparatus for the additive manufacturing of three-dimensional objects are disclosed. Two or more materials are extruded simultaneously as a composite, with at least one material in liquid form and at least one material in a solid continuous strand completely encased within the liquid material. A means of curing the liquid material after extrusion hardens the composite. A part is constructed using a series of extruded composite paths. The strand material within the composite contains specific chemical, mechanical, or electrical characteristics that instill the object with enhanced capabilities not possible with only one material.
US11173659B2
A coalescing agent for three-dimensional (3D) printing includes a co-solvent, a surfactant having a hydrophilic lipophilic balance (HLB) value that is less than 10, a carbon black pigment, a polymeric dispersant, and a balance of water. The co-solvent is present in an amount ranging from about 15 wt % to about 30 wt % of a total wt % of the coalescing agent. The surfactant is present in an amount ranging from about 0.5 wt % to about 1.4 wt % of the total wt % of the coalescing agent. The carbon black pigment is present in an amount ranging from about 3.0 wt % to about 6.0 wt % of the total wt % of the coalescing agent. The polymeric dispersant has a weight average molecular weight ranging from about 12,000 to about 20,000.
US11173653B2
Formulation systems usable for fabricating a three-dimensional object made of a polyamide-containing material, by three-dimensional 3D inkjet printing, and methods and systems utilizing same, are provided. The formulation systems are formed of at least a first and second model formulations containing a lactam and a catalyst for inducing anionic ring opening polymerization of the lactam in the first formulation, and an activator for promoting anionic ring opening polymerization of the lactam in the second formulation, and are further characterized as: including in the first and/or second formulation a compound capable of increasing a rate of said polymerization upon exposure to said curing energy; including as an activator a lactam-blocked polyisocyanate; and/or as including in the first model formulation at least one material capable of reducing a melting point of said first model formulation. Formulation systems usable at a selected ratio are also provided.
US11173645B2
An apparatus for depositing a radius filler, made of a homogeneous material, into a groove, formed in a workpiece comprises a chassis, first means for extruding the radius filler along an extrusion axis, second means for providing the homogeneous material to the first means, and third means for compacting the radius filler in the groove. The apparatus also comprises a first sensor configured to provide first-sensor output. The apparatus further comprises a controller, operatively coupled to the first means, the second means, and the first sensor. Based on the first-sensor output, the controller is configured to determine the first geometric characteristics of the groove. In addition, based on the first geometric characteristics, the controller is configured to control second geometric characteristics of the radius filler, extruded by the first means, as the tool center point is moved relative to the groove.
US11173641B2
There is provided a mold including a movable side mold, a fixed side mold and a sprue bush, the sprue bush including a flow path for a cooling fluid of the fixed side mold, wherein inlet and outlet ports of the flow path for the cooling fluid are in a direct connection with a cooling tube, respectively, the cooling tube being located along a space portion provided in the fixed side mold, and wherein the space portion is in a form of an opening provided in at least one of opposed surfaces of the fixed side mold.
US11173640B2
A method enabling the selection, modification and/or creation of polymer materials which can provide improved response to the application of local shear and/or extensional deformation inside the polymer melt in manufacturing technologies including injection molding, injection stretch blow molding, direct injection, extrusion blow molding, sheet extrusion, thermoforming, etc., is provided. A method for manufacturing a polymer article includes injecting or extruding molten polypropylene, polyethylene or polyester based polymer for converting it into semi-final shape while applying shear and/or extensional deformation on the polymer melt. Applying shear and/or extensional deformation on the polymer melt includes selectively modifying the flow path of the molten semi-crystallizable polymer as a function of local pressure profile over at least part of the flow path. Local pressure profile is a function of optimized response of the polymer melt to the applied local shear and/or extensional deformation over at least the part of the flow path.
US11173637B2
The present disclosure includes a mold base set, a forming mold core, a rubber pad or a rubber bladder, and a lateral pressure mechanism, wherein the mold base set includes a first mold base and a second mold base, and the second mold base has a mounting part; the forming mold core is arranged on the first mold base; the rubber pad is arranged on the mounting part, and the base surface and side wall surface of the sheet are molded during mold assembly of the mold base set; and the lateral pressure mechanism includes a slope fixed block fixed to the first mold base and a slope slide block set arranged on the second mold base.
US11173633B2
Said preform (3) defining two parts (21, 23) and comprising: a first group (C1) of layers of warp yarns, which is external in the first part, a second group (C2) of layers of warp yarns immediately beneath said first group, and a first group (T1) of layers of weft yarns which is external in the first part. Furthermore, the first group of layers of warp yarns is absent in the second part and the first group of layers of weft yarns (19) extends into the second part, the first group of layers of weft yarns being external in the second part. The yarns of the first weft group have a lower yarn count than the yarns of the second weft group; and/or the yarns of the first warp group have a lower yarn count than the yarns of the second warp group.
US11173630B1
A mobile volumetric concrete mixing system includes a suction system that vacuums up trench spoils while a trench is being cut. These trench spoils are then screened on-site for particle size to be reused and mixed with water, cement, and/or other admixtures at an auger mixer to form a backfill mixture. This backfill mixture may then be loaded into a hopper that continuously agitates the mixture so that the mixture does not harden before pouring. The agitating hopper is coupled to a discharge chute of the auger mixer and includes one or more augers disposed at various orientations that the backfill mixture is channeled through. From the agitating hopper, the backfill mixture is channeled to an applicator that moves along the trench and that enables the mixture to be quickly poured into the trench with little clean-up required.
US11173626B2
Stable wood preservative formulations comprising an amine copper complex, an azole compound, a cationic surfactant, and optionally, an organic solvent, are disclosed. The wood preservative formulations exhibit long-term stability and remain homogeneous, without the need for agitation.
US11173624B2
An attachment for a router having a bit is provided. The attachment includes a frame, a first mounting aperture and a second mounting aperture. The frame member has a top side and a bottom side. The frame member has an opening therethrough configured to receive the bit therethrough when the router is attached to the top side of the frame member. The second mounting aperture is in the form of a mounting slot being adjustably positioned relative to the first mounting aperture to change an orientation of the second mounting aperture relative to the frame member and the first mounting aperture.
US11173622B2
An apparatus for cutting food products is disclosed. The apparatus includes a cutting head comprising a cutting tool that is rotatable between a plurality of positions to change the cutting thickness of the cutting tool. The cutting head also includes a biasing element that biases the cutting tool in a position, and a moveable stop configured to cooperate with the biasing element to maintain the first cutting tool at any of the plurality of positions. The biasing element may be a mechanical spring.
US11173616B2
A gripping mechanism includes an inclined surface, a rolling element, and a facing gripping part. The inclined surface is a surface inclined to a vertical direction. The rolling element freely rolls obliquely upward and downward on the inclined surface. The facing gripping part is arranged to face the inclined surface and forms an opening space with an end of the inclined surface, the opening space being narrower than a diameter of the rolling element. The rolling element includes: a core member forming a core of the rolling element; an annular member that is provided around the core member and has elasticity; and a plurality of ribs each of which is interposed between an outer periphery of the core member and an inner periphery of the annular member, and forms a gap between the core member and the annular member.
US11173615B2
Exemplary embodiments relate to user-assisted robotic control systems, user interfaces for remote control of robotic systems, vision systems in robotic control systems, and modular grippers for use by robotic systems. The systems, methods, apparatuses and computer-readable media instructions described interact with and control robotic systems, in particular pick and place systems using soft robotic actuators to grasp, move and release target objects.
US11173612B2
It is possible simply switch between a mode of causing one robot to perform an operation independently from another robot and another mode of causing one robot and another robot to perform an operation in cooperation. A robot system includes a first-type robot, a first-type control part which takes charge of drive control of the first-type robot, a second-type robot, and a second-type control part which takes charge of drive control of the second-type robot. When the first-type robot and the second-type robot perform an operation on the same object in cooperation, a control part in charge of drive control of the second-type robot is changed from the second-type control part to the first-type control part, and the first-type control part takes charge of drive control of the first-type robot and the second-type robot.
US11173602B2
Methods and systems for training a robotic manipulator. The system may include one or more sensor devices and a robotic manipulator for executing an item grasping strategy to grasp an item. The system may further evaluate the item grasping strategy to determine whether the strategy was successful.
US11173593B2
A combination power hand tool and tethering assembly comprises a power hand tool selected from the group consisting of a grinder, a polisher, a cut-off tool, and a drill. The hand tool has a gear housing with a fastener bore configured and arranged to receive a fastener. The tethering assembly comprises a connector having a fastener opening and a tether configured and arranged to be connected to the connector. The fastener extends through the fastener opening and into the fastener bore thereby connecting the connector and the power hand tool. The tether is configured and arranged to be selectively coupled to one of a worker and an anchor object thereby selectively interconnecting the connector and the one of the worker and the anchor object.
US11173584B2
A power tool is provided including a brushless DC (BLDC) motor, a rectifier that receives an alternative current from a power supply and outputs a rectified signal supplied to a DC power bus, and an inverter circuit having motor switches connected electrically between the DC power bus and the motor. A control module controls a switching operation of the power switches to regulate supply power from the power supply to the motor. The control module controls the switching operation so as to, within a half cycle of the AC power supply voltage waveform, increase current draw from the power supply from a first threshold at or after a first zero-crossing of the half cycle up to a second threshold, and reduce current draw from the power supply from the second threshold up to a third threshold at or prior to a second zero-crossing of the half cycle.
US11173579B2
A carrier head for a chemical mechanical polisher includes a base, a substrate mounting surface, an annular inner ring and an outer ring. The inner ring has a lower surface configured to contact an upper surface of a substrate positioned on the substrate mounting surface, an outer surface, and an inwardly facing surface extending downwardly from the lower surface and is configured to circumferentially surround the edge of the substrate, the inner ring vertically movable relative to the substrate mounting surface. The outer ring has an inner surface circumferentially surrounding the inner ring, an outer surface, and a lower surface to contact the polishing pad, and the outer ring is vertically movable relative to and independently of the substrate mounting surface and the inner ring.
US11173574B2
Provided are workpiece-assemblies, and systems and methods for aligning a plurality of workpieces with a build plane. A system may include an alignment plate, one or more elevating blocks, and a workpiece-assembly. A workpiece-assembly may include a build plate that has a plurality of workpiece docks, a plurality of workpiece shoes that have a slot configured to receive a portion of one or more workpieces respectively inserted or insertable into the plurality of workpiece docks, a plurality of biasing members respectively situated or situatable between the build plate and the plurality of workpiece shoes so as to exert a biasing force upon the workpiece shoes, and one or more clamping mechanisms coupled or couplable to the build plate and operable to secure the plurality of workpiece shoes within the respective workpiece docks.
US11173573B2
Provided are a laser processing method and a laser processing device which prevent a laser irradiation unit from colliding with an edge of a plate material when the laser irradiation unit returns to a portion just above the plate material from an outer part of the portion just above the plate material. The laser processing method for cutting a plate material by laser irradiation, the method including: a plate material end portion holding process of holding a position of an end portion of the plate material at a predetermined position when a laser irradiation unit is present outside a portion just above the plate material; and a laser irradiation unit moving process in which the laser irradiation unit moves from an outer part of the portion just above the plate material to the portion just above the plate material.
US11173568B2
A composite metal flexplate is disclosed that includes an aluminum center plate and a steel ring gear joined to the aluminum center plate by a solid-state joint. The solid-state joint that joins together the aluminum center plate and the steel ring gear may be formed by friction welding. During the friction welding process, a surface of an annular body of the steel ring gear is preheated, followed by bringing the preheated surface of the annular body into contact with a surface of a periphery of a circular body of the aluminum center plate. The two contacting surfaces are then caused to experience relative rotational contacting movement, which generates frictional heat therebetween and softens adjacent regions of the steel ring gear and the aluminum center plate. Once this occurs, an applied force is administered to compress and forge the contacting surfaces together, thereby establishing the solid-state joint.
US11173567B2
Bonding processing for a plurality of bonding points of different distances with respect to a reference position (origin) of an object to be bonded without changing a moving distance of bonding means is provided. The bonding means, a bonding stage having a work-holder and a rotary mechanism unit for rotating the work-holder, and a control unit for controlling rotation of the work-holder are provided. The bonding means is movable relative to a placement surface of the work-holder in a reference orientation and has a reference position on its moving direction. The plurality of bonding points include bonding points of different separation distances from the reference position along the moving direction while the object to be bonded is being held to the work-holder in the reference orientation. The control unit corrects differences in the separation distances of the plurality of bonding points by controlling rotation of the work-holder.
US11173563B2
Automated systems and methods for making cuts in large materials, particularly to trim and reduce the sizes of steel plates and slabs and produce therefrom one or more reduced-size pieces, optionally with the ability to reduce or avoid the need to perform a separate deburring operation on the materials after undergoing such cuts. Such a system includes multiple support units aligned in a longitudinal direction of a foundation and longitudinal and cross cutting units translatable in the longitudinal direction for performing, respectively, longitudinal and lateral cuts in a material. The support units are independently translatable in the longitudinal direction and each support unit has a crossmember that extends in the lateral direction, is adapted to at least partially support the material, and is operable to be raised and lowered in the vertical direction while the material is supported by the crossmembers.
US11173561B1
The present application discloses a method for processing probe. Firstly, a clamping member of a rotation shaft is clamped with a workpiece, and then the workpiece is moved to a processed area by the rotation shaft. The workpiece is rotated by the rotation shaft, and an electrochemical process of the workpiece is performed under the rotation of the shaft and an electrolyte sprayed between the workpiece and the polished module. During the performing of the electrochemical process, it can be that the rotation shaft is moved a processing distance or the included angle of the polish module is changed, for a probe being accomplished from the workpiece. Thereby, the abrasion of the polish module is lower and the performance for processing the probe under the electrochemical process.
US11173552B2
A hole saw including a cylindrical body with an outer wall extending along an axis of rotation from a cap end to a cutting end. The cutting end includes a plurality of cutting teeth disposed continuously around a circumference of the cutting end. The hole saw includes at least one elongated aperture disposed along the outer wall of the cylindrical body that is configured to receive a tool for removing one or more plugs from within the cylindrical body. The at least one elongated aperture has a first slot portion disposed adjacent to the cutting end and substantially parallel to the cap end, a second slot portion connected to the first slot portion at a first end of the second slot portion, and a third slot portion coupled to the second slot portion at a second end of the second slot portion opposite the first end.
US11173548B2
An apparatus includes an optical source situated to produce a fiducial source beam, and an optical fiducial pattern generator situated to produce with the fiducial source beam at least one transient optical fiducial on a laser processing target that is in a field of view of a laser scanner situated to scan a laser processing beam across the laser processing target, so that a positioning of the laser processing beam on the laser processing target becomes adjustable relative to the at least one transient optical fiducial.
US11173543B2
Provided are a stationary mold configured to form a portion of a bearing portion of a crankshaft and a portion of a crankcase, and a movable mold including a plurality of bore pins respectively defining cylinder bores of cylinders. The bore pins are arranged to correspond to a cylinder bank including the plurality of cylinders. The movable mold is matched with the stationary mold such that portions of outermost ones of the plurality of bore pins in a series direction are each inclined away from another one of the plurality of bore pins adjacent to the outermost bore pin in the series direction toward a distal end of the outermost bore pin, where the series direction represents a direction in which the plurality of bore pins are arranged.
US11173540B2
The moulding machine includes a moulding chamber having at least one chamber end wall provided with a pattern plate adapted to form a pattern in a mould part and associated with a reference pattern block positioned in fixed relationship to a pattern of said pattern plate and adapted to form a reference pattern in an external face of a mould part. A detection system detects the position of a pattern face of the reference pattern of the sand mould part. A transverse and/or a rotational compaction position of a pattern plate is adjustable by means of at least one actuator. Said actuators are controlled by means of a control system on the basis of successive position detections performed by the detection system of pattern faces of reference patterns of compacted sand mould parts traveling along said path of travel.
US11173535B2
A drilling jig for drilling a punching hole with a boundary between a basis material and a coating of a workpiece less noticeable, and a drilling method using this drilling jig. It includes a male blade, a female blade, and a hexagon bolt; the male blade and the hexagon bolt are capable of being coupled to each other; a screw hole, through which the hexagon bolt is inserted, and a blade portion are formed in the male blade; the blade portion has a planar blade surface; a shaft insertion hole, through which the hexagon bolt is inserted, and a blade portion housing hole capable of housing the blade portion are formed in the female blade, whereby the boundary between the basis material and the coating of a bumper can be positioned on the inside of the punching hole, preventing the appearance of the punching hole from being impaired.
US11173527B2
The present invention relates to a method for treating contaminated soil. A method for treating contaminated soil according to the present invention comprises: a flushing step of inserting a spraying rod including a nozzle into soil to spray a flushing liquid or an oxidizing liquid thereto; a first collection step of collecting floating material from the soil after the flushing step; a first phase separation step of separating the floating material collected in the first collection step into a liquid phase material and a solid phase material; a heating step of inserting a heating member into the solid fraction separated in the phase separation step to heat the solid fraction; a second collection step of collecting steam generated by the heating step; and a pyrolysis step of separating a gas phase material from the floating material from the floating material separated in the second collection step and performing heat treatment.
US11173525B2
Vessels can be become fouled due to normal operation thereof, for example, during lignocellulosic biomass hydrolysis, and the vessel will become inoperable unless the fouling is removed from the vessel. Accordingly, methods are disclosed herein for removing fouling substances from the interior surfaces of fouled pressurized vessels. The methods utilize a brief rapid change of pressure in the vessel. In some embodiments, the rapid pressure change is a decrease, and the rapid pressure change causes, for example, increased velocity of the fluid flowing in the vessel, flashing of a portion of the fluid to vapor, and removal of the fouling substance adhered to the interior surface of the vessel.
US11173515B2
A stencil holder for rapidly and consistently decorating objects placed therein. The stencil holder includes a base pivotally connected to a frame, wherein the frame can move between an open and closed position. The frame includes a lower support that can removably couple with an upper support, wherein the upper support and the lower support cooperatively secure a stencil therebetween in an operational position. The upper support and the lower support each include an opening for accessing the stencil when disposed therebetween. In the closed position, the supports are secured to one another and the frame rests parallel to the base such that the stencil rests directly above the object for applying decoration. In some embodiments, an extender is removably securable to either a top side or lower side of the upper support to allow various sized objects to fit therebeneath.
US11173513B2
The purpose of the present invention is to provide a surface treatment device and a paddle with improved strength and uniform plating thickness by uniformly stirring surface treatment solution near an object to be plated. Also, the purpose of the present invention is to provide a surface treatment method capable of stirring for a long period of time, by uniformizing plating thickness, and by improving a strength of a paddle. A surface treatment device comprising at least one plateshaped paddle, in a surface treatment tank, for stirring surface treatment solution near an object to be plated by reciprocally moving the paddle with respect to the object to be plated, wherein the paddle is configured by integrally forming a plurality of square bars provided in depth direction of the surface treatment solution in the surface treatment tank along the object to be plated at regular intervals, and a square bar of the plurality of square bars is provided with a curved surface with respect to the object to be plated in a cross section in thickness direction of the square bar.
US11173505B2
A spraying device for producing a spray of particles in a carrier gas at ambient pressure, includes a storage volume for a liquid substance; at least one nozzle having an inlet and an outlet, the nozzle inlet fluidly communicating with the storage volume; a counter electrode; an electric supply coupled between the at least one nozzle and counter electrode for providing a first potential and create a first electric field between the nozzle outlet and the counter electrode. The device further includes at least one discharge electrode coupled to the electric supply for providing a second potential between the discharge electrode and the counter electrode, the polarity of the second potential being opposite to the polarity of the first potential. The at least one nozzle and the at least one discharge electrode are arranged adjacent and parallel to each other and facing the counter electrode from a substantially same direction.
US11173503B2
The disclosure concerns a device for dispensing an atomized spray of a cosmetic composition. The device is capable of individual or commercial use, and provides yaw and pitch actuation of an operational head, along with the atomized spray to deliver the cosmetic composition to the body of a user. Electronics are configured to acquire data from a disposable spray bottle assembly, and approximate remaining volume or spray time according to the data. A linear laser provides guidance to the user for standing in order to receive optimal spray coverage.
US11173496B2
A flywheel and paddle assembly for a chipping or shredding apparatus, including a wood chipper, a brush chipper, and a leaf shredder. The assembly has a flywheel attached coaxially to a drive shaft. The flywheel has at least one aperture extending from the front side to the back side, and carries at least one knife adjacent to the at least one aperture. The knife presents a knife edge on the front side of the flywheel. A paddle is rotatably mounted coaxially to the drive shaft adjacent to the back side of the flywheel. The paddle is configured to rotate on the drive shaft independently of the flywheel. A chipping or shredding apparatus incorporating the aforesaid flywheel and paddle assembly is also disclosed.
US11173494B2
Reduction gear for driving a stirred mill including a reduction gear housing, an input shaft suitable for being connected to a drive motor, a reduction stage arranged in the reduction gear housing, and an output shaft that is suitable for being connected to a stirred mill element and which is suitable for being driven by the reduction stage, the output shaft including a proximal axial side, associated with the reduction stage, and a distal axial side, opposite the proximal axial side and intended to be fastened to the stirred mill element, the reduction gear including an axial stop, which is suitable for axially guiding the output shaft and which is suitable for limiting an axial movement of the output shaft in a direction oriented from the proximal axial side toward the distal axial side.
US11173491B2
The present invention relates to an apparatus for nucleic acid amplification and, more particularly, to an apparatus for nucleic acid amplification capable of rapid nucleic acid amplification by rapidly heating and cooling a reactant in a reaction vessel for a chemical/biochemical reaction requiring a temperature change, and a method for temperature control in nucleic acid amplification.
US11173483B2
A catalyst is regenerated by an inventive process using a heat exchange fluid such as superheated steam to remove heat during the process relying on efficient heat transfer (e.g., enabled by the microchannel reactor construction) in comparison with prior art heat exchange relying on a phase change, e.g. between water and (partial or complete vaporization) steam, allows simplification of the protocols to enable transition at higher temperatures between steps which translates in reduced duration of the regeneration process and avoids potential water hammering risks.
US11173482B2
Supplemental heat required to raise the temperature of a regenerated catalyst to the minimum required to promote the catalyzed reaction in an FCC unit is provided by introducing adsorbent material containing HPNA compounds and HPNA precursors with the coked catalyst into the FCC catalyst regeneration unit for combustion. The HPNA compounds and HPNA precursors can be adsorbed on either a carbonaceous adsorbent, such as activated carbon, that is completely combustible and generates no ash, or on fresh or coked FCC catalyst that is recovered from an HPNA adsorption column that has treated the bottoms from a hydrocracking unit to remove the HPNA compounds and their precursors.
US11173475B2
Catalyst preparation systems and methods for preparing reduced chromium catalysts are disclosed, and can comprise irradiating a supported chromium catalyst containing hexavalent chromium with a light beam having a wavelength within the UV-visible light spectrum. Such reduced chromium catalysts have improved catalytic activity compared to chromium catalysts reduced by other means. The use of the reduced chromium catalyst in polymerization reactor systems and olefin polymerization processes also is disclosed, resulting in polymers with a higher melt index.
US11173472B2
N-vinyl lactam-based crosslinked polymer, cosmetic, absorbent agent for ink, and absorbent composite
The invention aims to provide a crosslinked polymer having excellent moisture retention properties, an excellent ethanol absorption capacity, excellent adhesiveness to the skin when applied to the skin as a cosmetic, and a high concentration of an effective component. The invention relates to a N-vinyl lactam-based crosslinked polymer including: a structural unit derived from a N-vinyl lactam; and a structural unit derived from a crosslinking agent, the N-vinyl lactam-based crosslinked polymer having an ethanol absorption capacity of 3 to 40 g per 1 g of the N-vinyl lactam-based crosslinked polymer, the N-vinyl lactam-based crosslinked polymer containing a particle having an aspect ratio determined by the following method of 1.15 to 10 in a proportion of 10% to 100% (by number) of the total number of the N-vinyl lactam-based crosslinked polymer and having a proportion of an extractable of 35 mass % or less in 100 mass % of the entire polymer, the method being “method of measuring aspect ratio” in which the aspect ratio is determined as a value obtained by measuring the major and minor axes of a primary particle of the N-vinyl lactam-based cross-linked polymer with an optical or electron microscope and dividing the major axis by the minor axis.
US11173468B2
Systems and methods for improved degassing of polymer flake are provided herein. These systems include a polymerization reactor configured to polymerize one or more olefin monomers and produce a product stream comprising solid polymer flake entrained in a fluid; a flash chamber configured to separate the solid polymer flake from the fluid and to produce a fluid stream and a concentrated stream; and a first degassing chamber configured to separate the concentrated stream by contacting the concentrated stream with a purge fluid comprising one or more light hydrocarbons to produce a partially degassed polymer flake stream and a purge fluid stream.
US11173459B2
An improved a device and method for dispersion and simultaneous orientation of nanoparticles within a matrix is provided. A mixer having a shaft and a stator is provided. The shaft may have a rupture region and erosion region. Further, an orienter having an angled stationary plate and a moving plate are provided. The nanoparticles and the matrix are fed into the mixer. A rotational force is applied to the shaft to produce shearing forces. The shearing forces disperse and exfoliate the nanoparticles within the matrix. The dispersed mixture is outputted onto the moving plate. The moving plate is forced across the angled stationary plate to produce fully developed laminar shear flow. The fully developed laminar shear flow or the two-dimensional extensional drag flow orients the dispersed nanoparticles-matrix mixture.
US11173458B2
This disclosure relates generally to mixing and separating phases of a mixture, and, more particularly, to an integrated apparatus for mixing and separating immiscible fluid phases and method therefor. The apparatus includes an inlet section, a mixing section, a separating section, and an outlet section. The mixing section includes multiple spiral turns for separately introducing the fluid phases of different specific gravity into the mixing section. Each of the spiral turns includes a helical channel followed by a counter-helical channel for enabling mixing of fluid phases. The counter-helical channel changes the direction of flow of fluid phases upon flow of said fluid phases from the helical channel to the counter-helical channel. The separating section extends from the mixing section separates the fluid phases based on specific gravity difference of fluid phases. The outlet section facilitates in separate withdrawal of fluid phases based on the specific gravity of said fluid phases.
US11173457B2
A water aeration system powers an air pump held in an encasement with a solar panel mounted directly or indirectly to the encasement or to the mounting pole supporting the encasement above a ground surface. An air conduit directs pumped air to one or more disc diffusers submerged in the body of water to be aerated. The disc diffuser(s) are supported by a floating platform that is suspended from a buoy or float so that the disc diffuser(s) are held at a desired depth below the water surface.
US11173456B2
An anion exchange membrane is made by mixing 2 trifluoroMethyl Ketone [nominal] (1.12 g, 4.53 mmol), 1 Biphenyl (0.70 g, 4.53 mmol), methylene chloride (3.0 mL), trifluoromethanesulfonic acid (TFSA) (3.0 mL) to produce a pre-polymer. The pre-polymer is then functionalized to produce an anion exchange polymer. The pre-polymer may be functionalized with trimethylamine in solution with water. The pre-polymer may be imbibed into a porous scaffold material, such as expanded polytetrafluoroethylene to produce a composite anion exchange membrane.
US11173449B2
One aspect of the invention relates to a method comprising a single-stage conversion of an atmospheric pollutant, such as NO, NO2 and/or SOx in a first stream to one or more mineral acids and/or salts thereof by reacting with nonionic gas phase chlorine dioxide (ClO20), wherein the reaction is carried out in the gas phase. Another aspect of the invention relates to a method comprising first adjusting the atmospheric pollutant concentrations in a first stream to a molar ratio of about 1:1, and then reacting with an aqueous metal hydroxide solution (MOH). Another aspect of the invention relates to an apparatus that can be used to carry out the methods disclosed herein. The methods disclosed herein are unexpectedly efficient and cost effective, and can be applied to a stream comprising high concentration and large volume of atmospheric pollutants.
US11173445B2
A method to pre-treat an inlet natural gas stream at gas pressure reduction stations to produce LNG removes water and carbon dioxide from a natural gas stream. The energy required for the process is provided by recovering pressure energy in the inlet gas stream. The process eliminates the conventional gas pre-heating process at pressure reductions stations employing gas combustion heaters. The process provides a method to produce LNG at natural gas pressure reduction that meets product specifications.
US11173444B2
There is disclosed a scrubber apparatus 300 for a refrigerated transport container 100 having a cargo space 105, comprising: a regenerating adsorber 302; a manifold 306, 308 in fluid communication with a first side of the adsorber, an interior gas port 318, 338 for fluid communication with interior gas in the cargo space and an exterior gas port 320, 340 for fluid communication with exterior gas outside of the cargo space; and a common actuator configured to actuate both an adsorption control damper 314, 334 for controlling selective fluid communication between the adsorber and interior gas, and a regeneration control damper 316, 336 for controlling selective fluid communication between the adsorber and exterior gas. There is also disclosed a scrubber apparatus 300 which is configured to heat interior gas provided to an adsorber for removal of a controlled gas. Methods of operating a scrubber apparatus are also disclosed.
US11173440B2
Various rotating coalescer elements are described. The rotating coalescer elements include various arrangements of stacked separator discs or cones. In some arrangements, the described rotating coalescer elements include a combination of stacked separator discs or cones and filter media. In some arrangements, the stacked separator discs are designed to provide the largest possible amount of radial-projected separation surface area in a given rotating cylindrical volume, where flow to be cleaned is passing radially (outwardly or inwardly) through the rotating coalescer element. In some arrangements, this is achieved by stacking non-conical separating plates containing various area-maximizing features (e.g., spiral ribs, axial cylinders, spiral grooves, or spiral “V” shapes).
US11173439B2
The flow path switching type collecting apparatus of by-products for a semiconductor manufacturing process of the present disclosure includes: a cylindrical housing that has a top plate having a gas inlet and a bottom plate having a gas outlet and fastening portions extending and protruding inside the housing, and receives and then discharges an exhaust gas flowing inside; and a flow path switching type disc collection tower that is installed vertically in the housing and includes an open edge-mesh center type collection disc, a mesh edge-open center type collection disc, a solid edge-open center type collection disc, and an open edge-solid center type collection disc that have different external shape to collect by-products of an exhaust gas flowing insides.
US11173430B2
Some embodiments are directed to a filter for use with a drain, the filter comprising: at least two external manifolds; and multiple vertical plates that each includes a tube connected to one of the at least two external manifolds, wherein two adjacent vertical plates of the multiple vertical plates are connected to different manifolds of the at least two manifolds, each of the multiple vertical plates also including at least one filter element, each of the at least one filter element including: at least two drains; and a cloth defining compartments configured such that the drain is insertable therein.
US11173402B1
Systems and methods to provide ledger-specific utilities for unique digital articles and other digital assets that are not fungible in an online gaming platform are disclosed. Exemplary implementations may execute instances of a game; manage user accounts associated with the users, including a first user account associated with a first user, wherein a first account inventory includes a first unique digital article; receive a first action request to use the first unique digital article in a first manner of usage; either permit or deny the requested first manner of usage, based on the type of unique digital article usage that is requested and on the type of decentralized ledger (or the specific decentralized ledger) on which the first unique digital article has been recorded.
US11173401B1
Systems and methods for modifying game assets based on tradeable items that are associated with user accounts of users of an online gaming platform are disclosed. Exemplary implementations may: store item information, asset information, user inventories, item-account connections, and item-asset connections; obtain first item identifier, of first tradeable item from a client computing platform of a second user; obtain, by the first item identifier, first modification information; obtain second user information; link the first tradeable item with the second user account, establishing a second item-account connection; store the second item-account connection; receive, from the client computing platform, indication of a selection of a second game asset to be modified based on the first modification information, establishing a second item-asset connection; record the second item-asset connection; perform second modification, based on the first modification information, of the second attribute information; and adjust a first modification of first attribute information of a first game asset.
US11173395B2
A game device for playing a game includes a first display, a computing device, and a storage medium containing program instructions stored therein, execution of which by the computing device causes the game device to provide the functions of: obtaining item information including a game character which is used by the user in the video game, from a user item, receiving an input of an operation for the video game from the user, displaying a notification image for notifying the user of a timing of a first operation on the first display, while displaying a first animation that includes a plurality of frames, and in response to the reception of a first operation by the operation input unit during the displaying of the first animation, stopping displaying the rest of frames of the first animation after a timing at which the first operation is received.
US11173394B2
A captured image acquisition section 50 acquires from an imaging apparatus 12 data of a polarized image captured of a target object and stores the image data into an image data storage section 52. A region division section 58 in a normal line information acquisition section 54 divides a plane of the image into regions according to a predetermined criterion such as a polarization degree or luminance. A normal line calculation section 60 obtains a distribution of normal lines of each region by applying either a specular reflection model or a diffuse reflection model thereto. An integration section 62 integrates the distributions of normal lines of the regions into a normal line distribution of the entire image. An output data generation section 56 performs information processing using the normal line distribution and outputs the result of the processing.
US11173390B2
A game controller includes a casing, a base, a movable seat, a signal control module and an operation element. The base, the movable seat, and the signal control module are installed within the casing. The signal control module is installed on the movable seat. The operation element is connected with the signal control module. A portion of the operation element is exposed to an operation hole in an upper cover of the casing. Consequently, a position-limiting movement of the movable seat relative to the base is achieved, and an altitude of the operation element is adjustable.
US11173382B2
A skateboard axle assembly is described, having a connection plate for mounting the axle assembly to a skateboard deck and a wheel axle. The wheel axle has two ends, to each of which a wheel can be mounted. The wheel axle is movably coupled to the connection plate by two articulated arms. In addition, a skateboard having at least one skateboard axle assembly is described.
US11173377B1
A smart mirror can show live or recorded streaming video of an instructor performing a workout in a package that is attractive and unobtrusive enough to hang in a living room. The smart mirror includes a mirror surface with a fully reflecting section and a partially reflecting section. A display behind the partially reflecting section shows the video when the smart mirror is on and is almost invisible when the smart mirror is off. The smart mirror also has a speaker, a microphone, and a camera to enable a user to view the video content and interact with the instructor. The smart mirror may connect to the user's smart phone, a peripheral device (e.g., a Bluetooth speaker) to augment user experience, a biometric sensor to provide biometric data to assess user performance, and/or a network router to connect the smart mirror to a content provider, an instructor, and/or other users.
US11173374B2
An electronic sideline marker for use in football comprises a first display configured to display an indication of a down and a second display configured to display one or more timers. The second display may be configured to display a play clock, a go-clock, and/or a throw-clock. A play clock may first be displayed, and the marker may then receive an indication (e.g., a button press) that the football has been snapped, at which point display of the play clock may be replaced with display of a go-clock. The marker may be configured to output indications when the play clock, go-clock, and/or throw-clock expire. The marker may be configured to electronically communicate with one or more other markers for use in the football game, or one or more other remote electronic devices such as sensors in flag football belts, flags, and/or footballs.
US11173368B2
A user interface includes a plurality of pass receipt locations rendered at spaced positions on or adjacent to the rendering of a three-point line to correspond with pass receipt locations on a basketball playing surface. Each pass receipt location is individually and directly selected by physical touch to define a custom basketball practice arrangement which is programmed into a control system to cause an ejector mounted to a frame to launch at least one basketball to each selected location.
US11173358B2
An iron golf club head comprises; a head main body including a club face provided with score lines; a weight member having a specific gravity larger than that of the head main body; and a fixing member having a specific gravity larger than that of the head main body and less than that of the weight member, and fixed to the head main body by welding so as to cover the weight member. In a forward tilting state of the club head in which the score lines are horizontal and the club face is vertical, the distance D in the perpendicular direction to the club face from the backmost position of the club head to the center of gravity of the weight member is not more than 47.3% of the maximum thickness w of the club head which is the shortest distance from the backmost position of the club head to the club face.
US11173355B2
Embodiments of golf club heads with optimized characteristics including optimizing the head center of gravity height and depth in relation to the head volume and mass, are presented herein. Other examples and related methods are also disclosed herein.
US11173338B1
Certain exemplary embodiments can provide a system, machine, device, manufacture that can include, and/or a method for activities that can include and/or relate to, an elongate flexible strap and a plurality of elongate finger steps, each elongate finger step from the plurality of finger steps attached to the strap.
US11173336B1
The present disclosure provides a smart weighted hula hoop including a first connecting frame, second connecting frames, and a connecting plate connected with a connecting head. The first connecting frame and the second connecting frames include protruding columns and fastening plates. Each protruding column is snapped on a corresponding fastening plate to make the first connecting frame connected to the second connecting frames. A housing is connected to the first connecting frame. A magnetic sensor is connected to the housing. The first connecting frame and the second connecting frame are connected to sleeves. The bottom end of each sleeve is connected to a respective spring. A fixing sleeve is arranged on each spring. Fixing sleeves are connected to top blocks. A connecting rope is arranged on the connecting head. The connecting rope passes through a lock ring. The lock ring passes through a tapered weight ball.
US11173335B2
A support and a support system enable assisting rehabilitation patients with walking and standing. The support includes a supporting structure with a longitudinal axis, the supporting structure having an upper structure and a lower structure; a height adjusting actuator configured to adjust a vertical distance between the upper structure and the lower structure; and a width adjusting actuator connected to the support structure, wherein the width adjusting actuator is configured to move at least part of the supporting structure in a transverse direction to the longitudinal axis.
US11173333B2
A firefighting training device and method for use in training firefighters in the extinguishment of a simulated fire. The system including a burn area disposed in a pit structure. The burn area including a multitude of individual burn zones such that each individual burn zones can support a fire there within. The system further including a control system to control the fire in each individual burn zone and a multitude of thermal imaging devices positioned to monitor the multitude of individual burn zones and to report the temperature of each individual burn zone to the control system.
US11173324B2
Reconstruction of projection images of a CBCT scan is performed by generating simulated projection data, comparing the simulated projection data to the projection images of the CBCT scan, determining a residual volume based on the comparison, and using the residual volume to determine an accurate reconstructed volume. The reconstructed volume can be used to segment a tumor (and potentially one or more organs) and align the tumor to a planning volume (e.g., from a CT scan) to identify changes, such as shape of the tumor and proximity of the tumor to an organ. These changes can be used to update a radiation therapy procedure, such as by altering a radiation treatment plan and fine-tuning a patient position.
US11173323B2
A computer-implemented method evaluates a protocol for radiation therapy for a target volume of a patient. The method uses a computer system executing software instructions establishing computer processes. The computer processes receiving and storing data defining the protocol and characterizing the target volume. The computer processes parse the data to extract parameters characterizing the protocol. The computer processes apply the extracted parameters and the target volume to a model that represents relationships among sub-processes and variables pertinent to execution of the protocol in a patient. The computer processes obtain from the model an evaluation of the protocol and providing the evaluation as an output.
US11173316B2
The disclosure relates to a method of manufacturing an implantable defibrillation coil for a lead of an active implantable medical device, the defibrillating coil includes at least one elongate conductive coil which includes a plurality of non-contiguous turns. The method includes inserting a tube of polymeric material within the elongated conductive coil, supplying thermal energy to soften the tube, applying pressure on the assembly formed by the elongate conductive coil and causing the tube to deform the tube wall by insertion of the tube wall between the turns of the elongate conductive coil.
US11173313B2
In one embodiment, a method of programming an implantable medical device (IMD) to provide therapeutic operations for a patient, comprises: receiving first programming data by the IMD from the external programming device to provide therapeutic operations according to at least one instance of settings data during a first communication session; receiving second programming data by the IMD from the external programming device to define limitations of reprogramming during one or more subsequent offline programming sessions; conducting a second communication session between the IMD with an external programming device when network connectivity is not available; receiving third programming data by IMD from the external programming device to provide therapeutic operations according to at least one instance of settings data during the second communication session; and determining whether the third programming data is permitted according to limitations defined by the second programming data.
US11173308B2
Techniques for determining the trajectory of a one or more dorsal roots and utilizing the trajectories to improve a spinal cord stimulation model are disclosed. A first improvement constructs a target stimulation field along a path that is parallel with the determined trajectory that is nearest to a specified desired location of stimulation. An allocation of stimulation among the electrodes to mimic the target field is computed. A second improvement models a response of neural elements at evaluation positions that are parallel with the trajectories based on the electric field that is generated for the computed allocation of stimulation among the electrodes. The stimulation amplitude is adjusted based on the neural element modeling to maintain stimulation intensity, and the stimulation amplitude and allocation of stimulation among the electrodes are compiled into an electrode configuration that is communicated to a neurostimulator.
US11173294B2
Apparatus and methods for controlled arterial/venous access are provided. The apparatus and methods may include a section of tubing anastomosed to a bodily lumen. A lumen clamping means may utilize a clamp manipulator to effectively seal the tubing, and the manipulator may be operated by two fingers. A needle receptor may be utilized, and the receptor may utilize a rotating member to guide a needle inserted from outside the body, in order ensure accurate placement into a channel. The channel may be in liquid communication with the tubing. The manipulator and the needle receptor may be palpable from outside the body.
US11173293B2
A hand-holdable device for tattooing includes a handle part with a drive, a needle module which is detachably secured to the handle part and includes a needle that can be moved back and forth by the drive, and a protective sleeve which is configured to fully isolate the needle module from the handle part. The needle is connected to the drive by a form-fitting and/or magnetic coupling including coupling elements and the protective sleeve is releasably held between the coupling elements.
US11173280B2
A medical device includes a catheter, which includes a first lumen for injection of a first volume of a treatment solution, the first lumen opening out at the distal end of the catheter; and a junction element extending the first lumen at the end of the catheter including a diameter at the distal end thereof less than the diameter of the catheter.
US11173279B2
A microcatheter is characterized as having a hardness-transition section along an entire or partial length an outer layer, hardness of the outer layer varying in the hardness-transition section so as to increase from the distal tip to the proximal tip along the lengthwise direction, due to arrangement of a second forming material in a stripe pattern extending in the lengthwise direction of the outer layer in the first forming material including a forming material formable into the outer layer so that a surface area ratio of the two forming materials in a circumferential direction of a cross section varies along the lengthwise direction for the first forming material and the second forming material.
US11173277B2
A delivery device for delivering an catheter into an intravenous catheter assembly may include a housing having a distal end, a proximal end, and a slot. The delivery device may include a catheter having a proximal end and a distal end. The delivery device may include a catheter hub disposed within the housing. The catheter may be secured to the catheter hub. A portion of the catheter hub may extend through the slot and may be moveable along the slot to advance the catheter in a distal direction. The distal end of the catheter may be disposed distal to the distal end of the housing when the catheter is advanced.
US11173272B2
A humidification arrangement can be configured to have multiple compartments with each compartment having at least one moisture source and at least one heater. The compartments can be thermally isolated and can be controlled such that the moisture output of both the first and second compartments is set to a function of the same set of input signals.
US11173271B2
The present invention relates to oxygen sensors for medical ventilators. A medical ventilator includes a patient circuit delivering inspiratory airflow to a patient and returning expiratory airflow from the patient back to the ventilator. A manifold includes an air flow path into the patient circuit, and a port with an opening for an oxygen sensor. When mated to the port, the oxygen sensor samples the air in the air flow path and detects the amount of oxygen in the air. When the oxygen sensor is inserted into the port, a valve is biased open, to allow airflow through the opening into the oxygen sensor during ventilation. When the oxygen sensor is removed from the port, the valve biases into a closed position covering the opening, to prevent leaks. The ventilator can then continue to operate without the oxygen sensor in place.
US11173270B2
A respiratory mask system includes a headgear that, in use, secures the respiratory mask system to a patient's head. The headgear includes a pair of forehead straps that are coupled together by a forehead coupler to form a closed loop. The forehead coupler is removably connected to a frame of the respiratory mask such that the forehead straps remain in a closed loop. The pair of forehead straps can also be coupled together by positioning a male strap portion within an aperture of a female strap portion. The male strap portion has a free end that is configured to be received into the aperture. The male strap portion includes a plurality of notches that engage the aperture of the female strap portion and provide incremental adjustment. The free ends of the male and female strap portions have fasteners configured to engage the surface of the other strap portion.
US11173268B2
A patient interface may include: a plenum chamber at least partly defining a patient interface chamber, a seal-forming structure constructed and arranged to form a seal with a region of the patient's face, at least one conduit, at least one conduit connector configured to pneumatically connect the at least one conduit to the plenum chamber to provide a flow of air at a therapeutic pressure to the patient interface chamber for breathing by the patient, and a positioning and stabilising structure to provide a force to hold the seal-forming structure on the patient's head, the positioning and stabilising structure comprising at least one tie, wherein the at least one conduit connector includes an anti-asphyxia valve configured to allow the patient to breath from ambient through their mouth in the absence of a flow of pressurised air.
US11173263B2
A respiratory system including a dual outlet blower. One of a first and a second outlet of the blower provides a flow of gases to one of a pair of nasal outlets of a nasal interface and the other one of the first and second outlets provides a flow of gases to the other one of the pair of nasal outlets of the nasal interface. In an alternative embodiment, one of the first and second outlets provides a flow of gases to a nasal outlet of an oro-nasal interface and the other one of the first and second outlets provides a flow of gases to an oral outlet of the oro-nasal interface.
US11173258B2
Microelectromechanical systems (MEMS) mesh-membrane nebulizers are described. The MEMS mesh-membrane nebulizers may include a piezoelectric MEMS mesh membrane. The piezoelectric MEMS mesh membrane may include a piezoelectric active layer patterned with openings for making droplets. One electrode of the piezoelectric MEMS mesh membrane may serve as an electrode for electroplating. Activation of the piezoelectric MEMS mesh membrane may generate droplets suitable for delivery of medicines or other uses.
US11173248B2
An apparatus can aid usage of a plunger, for example helping a medical practitioner use a hypodermic syringe to inject dermal filler. The apparatus can fasten a thumb rest of a plunger of the syringe to a thumb of the practitioner and can support one-handed operation of the syringe. With the plunger so fastened, reverse thumb motion can retract the plunger for aspiration, and forward thumb motion can advance the plunger for injection. The apparatus can comprise a member extending at least partially around the practitioner's thumb. The member can comprise an aperture configured to retain the thumb rest between the thumb and the member, with a shaft of the plunger passing through the aperture.
US11173242B2
An infusion pump assembly is disclosed. The infusion pump assembly includes a locking tab and a pump barrel inside a pump barrel housing, where the pump barrel accommodates a reservoir assembly. The reservoir assembly includes a reservoir and a plunger rod. The infusion pump assembly also includes a locking disc at a terminus of the pump barrel. The locking disc includes a clearance hole for the plunger rod. The locking disc also includes at least one locking tab notch in close proximity with the locking tab. The locking tab is in moveable engagement with the locking tab notch, and the reservoir moves the locking tab from a locked position to an unlocked position when the plunger rod is inserted through clearance hole. The locking disc rotates upon torque being applied to the reservoir assembly, the locking disc rotating from a non-loaded position to a loaded position with respect to the plunger rod and a drive screw.
US11173241B2
A medical instrument including a first fluid line having an end with an edge, a second fluid line, and a cavity in which the end of the first fluid line is arranged, and which is connected to the second fluid line. A wall region of the cavity is designed to be flexibly movable. In a first configuration, the flexibly movable wall region bears on the edge of the end of the first fluid line and thus closes the end of the first fluid line. In a second configuration, the flexibly movable wall region does not bear, or bears only partially, on the edge of the end of the first fluid line, such that the first fluid line and the second fluid line are fluidically connected.
US11173238B2
The invention relates to an arrangement having a blood pump and a gas exchanger for extracorporeal membrane oxygenation. According to the invention, the blood pump is designed as a pulsatile blood pump and is arranged with the gas exchanger in the same housing. The pulsatile blood pump and the gas exchanger are preferably connected to the same gas source so that the blood pump can be pneumatically driven. The novel ECMO system has a simple design, is flexible, and in particular can be used directly on the patient.
US11173237B2
A spectroscopic detection system includes a sensor configured to reflect light of a first wavelength associated with a presence of a reference substance on the sensor and configured to reflect light of a second wavelength associated with a presence of a monitored substance on the sensor, wherein the monitored substance flows to the sensor from a circulating fluid. The spectroscopic detection system further includes a detector that has first and second channels for respectively receiving the light of the first and second wavelengths reflected from the sensor and one or more processors in electrical communication with the detector and configured to identify an excess condition of the monitored substance with respect to the circulating fluid based on a ratio of a second amount of the light of the second wavelength received at the detector to a first amount of the light of the first wavelength received at the detector.
US11173231B2
Described are methods, cell growth substrates, and devices that are useful in preparing cell-containing graft materials for administration to patients. Tubular passages can be defined in cell growth substrates to promote distribution of cells into the substrates. Also described are methods and devices for preparing cell-seeded graft compositions, methods and devices for preconditioning cell growth substrates prior to application of cells, and cell seeded grafts having novel substrates, and uses thereof.
US11173228B2
Disclosed is a medical dressing having a carrier material and a composite material. The composite material includes oil droplets dispersed in a matrix. The matrix includes one or more cellulose derivatives and nanocellulose.
US11173220B2
A composition comprising catalase, a preparation method and a use thereof, and a method for killing tumor cells are provided. The composition comprises a radionuclide labeled to a biomacromolecule, a soluble alginate and catalase. The composition can be injected into the tumor through an interventional treatment. A gel is formed when an alginate ion in the composition enters the tumor and encounters a calcium ion, such that the radionuclide and the catalase are uniformly confined in the tumor. The composition comprising catalase utilizes catalase to decompose dissolved oxygen generated from hydrogen peroxide in the tumor to advance the hypoxic state of the tumor cells, and the tumor cells are killed with radiation after the hypoxic state thereof has been advanced, and thus the invention has good prospects for applications in cancer therapy.
US11173210B2
A polymer composition can include an aqueous vehicle and a temperature-responsive degradable polymer having a polymer including a LCST-imparting unit and a lactone-bearing unit including a pendent lactone group. The number of LCST-imparting units is greater than the number of lactone-bearing units. The temperature-responsive degradable polymer has an initial lower critical solution temperature (LCST) of 37° C. or below. The polymer composition can have a pH lower than 7.
US11173209B2
The present invention provides compositions and methods and for increasing the bioavailability of therapeutic agents in a subject. The compositions include at least one alkyl glycoside and at least one therapeutic agent, wherein the alkylglycoside has an alkyl chain length from about 10 to about 16 carbon atoms.
US11173200B2
The disclosed compositions and methods provide an approach for the rational development of a live attenuated virus to be used as a vaccine, vaccine seed strain, therapy, and/or research tool. Methods are disclosed to generate a virus that is phenotypically wild-type but genetically attenuated. The virus would ‘look’ like the pathogenic virus and, upon vaccination, the initial viral infection would be largely, if not fully, indistinguishable from that initiated by its pathogenic counterpart, leading to the most relevant and robust immune response. However, because the genome is attenuated, the viruses generated by the initial round of infection would be phenotypically attenuated. This approach can be applied to any virus that, upon the introduction of select mutations, can be propagated with an organism or system that utilizes an alternative genetic code.
US11173197B2
The present disclosure relates to nanoemulsion vaccine compositions and methods of making and using the same. The disclosed compositions and methods provide a means of treating, preventing, or protecting an individual from anthrax exposure or poisoning.
US11173186B2
A method of treating a human patient comprising systemically administering multiple doses of a parenteral formulation of a replication capable oncolytic adenovirus of subgroup B in a single treatment cycle, wherein the total dose given in each dose is in the range of 1×1010 to 1×1014 viral particles, and wherein each dose of virus is administered over a period of 1 to 90 minutes, for example at a rate of viral particle delivery in the range of 2×1010 particles per minute to 2×1012 particles per minute. Also provided are formulations of the oncolytic adenoviruses and combination therapies of the viruses and formulations with other therapeutic agents.
US11173179B2
Chimeric antigen receptor (CAR) targeting multiple antigens, compositions and methods of use thereof
The present disclosure relates to compositions and methods relating to chimeric antigen receptor (CAR) polypeptides and methods relating thereto. In one embodiment, the present disclosure relates to engineered cells having chimeric antigen receptor polypeptides directed to at least two targets. In another embodiment, the present disclosure relates to engineered cells having chimeric antigen receptor polypeptides and an enhancer moiety.
US11173178B2
The present invention provides liposomes that are useful for delivery of bioactive agents such as therapeutics. Among others, the liposomes of the invention are capable of delivering their payload at sites of increased secretory phospholipase A2 (sPLA2) activity, because phospholipase A2 (PLA2) will hydrolyse lipids of the liposome. Thus, the liposomes of the invention may e.g. be used in relation to cancer therapy. Another aspect of the invention is a liposomal formulation comprising the liposome of the invention. Still another aspect is a method of producing a liposomal formulation of the invention.
US11173174B2
[Problem] To provide, in place of injected agents (such as Vidaza® and Dacogen®) clinically used as therapeutic drugs for high-risk myelodysplastic syndromes, a medicine as a therapeutic drug or a prophylactic drug for various advanced solid tumors, said medicine having high stability with respect to cytidine deaminase which is a hydrolytic metabolic enzyme, being absorbed into the body even by oral administration, and having an effect of being integrated into a nucleic acid biosynthetic route and inhibiting DNA methyltransferases, i.e., DNMTs. [Solution] The aforementioned problem is solved by a novel compound represented by formula (I). (In the formula, R is a hydroxyl group or a hydrogen atom, and R1 and R2 are each a benzyl group that may have a substituent.)
US11173171B2
A mixture of human milk oligosaccharides that consists essentially of 3′-O-sialyllactose, a component A which is either 3-O-fucosyllactose or lacto-N-tetraose, a component B which is 3-0-fucosyl-3′-O-sialyllactose when component A is 3-O-fucosyllactose and sialyllacto-N-tetraose a, when component A is lacto-N-tetraose and optionally lactose as a fourth component. The mixtures are made by treating 3′-O-sialyllactose and component A with an α2,3-transsialidase. The mixtures are for use in anti-bacterial and anti-viral compositions, and for promoting the development of Bifidobacterium and Barnesiella.
US11173165B2
The present invention provides a method for optimizing levels of mifepristone in a patient suffering from Cushing's syndrome. The method comprises the steps of treating the patient with seven or more daily doses of mifepristone over a period of seven or more days; testing the serum levels of the patient to determine whether the blood levels of mifepristone are greater than 1631 ng/mL; and adjusting the daily dose of the patient to achieve mifepristone blood levels greater than 1631 ng/mL.
US11173164B2
The invention relates to compositions and formulations comprising at least one triterpenoic acid and at least one neutral triterpenoid and uses thereof for treating for use in treating a condition selected from Alzheimer's disease (AD), Parkinson's Diseases (PD) and vascular dementia (VD).
US11173161B2
The present invention provides a method for treating a disease, disorder or condition associated with GPR139 using compounds of formula 1: which are agonists of GPR139, certain compounds encompassed by formula 1, pharmaceutical compositions thereof, processes for making the compounds, and intermediates thereof.
US11173159B2
The present invention is directed to methods and compositions for inhibition of viral nucleic acid polymerases, such as RNA and DNA polymerases, and methods and compositions that are useful for treating viral infections in subjects. The methods comprise administering to the subject a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt or hydrate thereof, or a composition comprising a compound of formula I, or a pharmaceutically acceptable salt or hydrate thereof, and a pharmaceutically acceptable carrier. The composition or method may optionally comprise one or more additional anti-viral agents.
US11173146B2
Benzoxazole and indole type KCa3.1 activators as well as the therapeutic uses of such compounds in human or animal subjects and their use in ex vivo preservation of organs or tissues.
US11173135B2
The invention features compositions, methods, and kits containing (i) one or more cysteamine precursor compounds convertible to cysteamine in vivo, and (ii) optionally agents to enhance that conversion, formulated to produce a spectrum of pharmacokinetic profiles of cysteamine that can be tailored to individual patients and diseases. The invention also features varying modes of administration of the therapeutic substances in the treatment of cystinosis and other cysteamine sensitive disorders. In particular, formulations combining active ingredient(s) with pharmaceutical excipients that permit sustained cysteamine plasma concentrations are featured.
US11173132B2
Methods, compositions, and devices for transdermally administering an active agent such as memantine are provided.
US11173124B2
The present invention provides formulations for oral administration of GLP-1 peptide analogs, methods of making such formulations, and methods of treatment using such formulations.
US11173123B2
A pharmaceutical formulation comprising an erosion matrix comprising one or more fumaric acid esters as well as one or more rate-controlling agents, wherein erosion of said erosion matrix permits controlled release of said fumaric acid ester(s).
US11173122B2
Provided is a novel additive for an orally disintegrating tablet which imparts a rapid disintegration property and a tablet hardness to the orally disintegrating tablet and a method for producing the same. An additive for an orally disintegrating tablet according to one embodiment of the present invention includes a D-mannitol, a low-substituted hydroxypropyl cellulose (excluding those having a mean particle size of 20 μm or less and a substitution degree of the hydroxypropoxy groups of 11%, having a mean particle size of 45 μm or less and a substitution degree of the hydroxypropoxy groups of 14% and having a mean particle size of 45 μm or less and a substitution degree of the hydroxypropoxy groups of 11% together with a 90% cumulated particle size of 100 μm or less), a crospovidone and a crystalline cellulose.
US11173120B2
The present invention related to aqueous lipid and/or liposome formulations with an increased chemical stability, to methods of preparing such aqueous formulations as well as to kits comprising them. The present invention further relates to methods of preparing lipid-based pharmaceutical compositions, to pharmaceutical compositions prepared by such methods and to methods of chemically stabilizing aqueous lipid and/or liposome formulations.
US11173119B2
A “nanolipogel” is a delivery vehicle including one or more lipid layer surrounding a hydrogel core, which may include an absorbent such as a cyclodextrin or ion-exchange resin. Nanolipogels can be constructed so as to incorporate a variety of different chemical entities that can subsequently be released in a controlled fashion. These different incorporated chemical entities can differ dramatically with respect to size and composition. Nanolipogels have been constructed to contain co-encapsulated proteins as well as small hydrophobic drugs within the interior of the lipid bilayer. Agents incorporated within nanolipogels can be released into the milieu in a controlled fashion, for example, nanolipogels provide a means of achieving simultaneous sustained release of agents that differ widely in chemical composition and molecular weight. Additionally, nanolipogels can favorably modulate biodistribution.
US11173110B2
The present invention is directed to an injectable intramuscular depot composition suitable for forming an in situ solid implant in a body, comprising a drug which is risperidone and/or paliperidone or any pharmaceutically acceptable salt thereof in any combination, a biocompatible copolymer based on lactic and glycolic acid having a monomer ratio of lactic to glycolic acid of about 50:50 and a DMSO solvent, wherein the composition releases the drug with an immediate onset of action and continuously for at least 4 weeks and wherein the composition has a pharmacokinetic profile in vivo that makes it suitable to be administered each 4 weeks or even longer periods.
US11173099B2
A system for storing breast milk includes a container having a top opening and a bottom recess extending into an interior of the container towards the top opening. A container cap is configured to attach to the container and cover the top opening. The container cap includes a probe thermometer having a sensing tip positioned above the bottom recess when the container cap is attached to the container. A non-insulated cooling base has a protrusion configured to mate within the recess when the container is resting on the base. An insulated shell assembly includes a top and bottom configured to connect to each other, wherein the shell assembly is configured to at least partially encapsulate the container, the container cap and the cooling base.
US11173088B2
The invention relates to reclining furniture comprising at least one sensor (6) and a warning device coupled to said sensor in order to warn about an undesired standing process of a user of the reclining furniture. The reclining furniture is characterized in that the warning device is designed to evaluate information of the at least one sensor (6) with respect to a movement and/or behavior pattern of a person using the reclining furniture in order to emit a warning signal as soon as there is an intention to leave the reclining furniture. The invention additionally relates to a method for operating a warning device of reclining furniture, said warning device being coupled to at least one sensor (6) which is arranged on the reclining furniture.
US11173078B2
An absorbent structure comprising a heterogeneous mass comprising one or more enrobeable elements and one or more discrete open cell foam pieces wherein at least one of the discrete open cell foam pieces comprises a first vacuole and a second vacuole wherein the first vacuole has a first cross sectional area, wherein the second vacuole has a second cross sectional area, wherein the first vacuole enrobes a first enrobeable element, wherein the second vacuole enrobes a second enrobeable element, wherein the first enrobeable element and the second enrobeable element exhibit different surface properties.
US11173073B2
Methods and apparatus are disclosed for monitoring incontinence events using inexpensive sensors coupled to an incontinence brief worn by a patient. In some examples of the disclosed technology, a radio frequency identification (RFID) tag is queried to return a sensor value indicating a level of moisture in an incontinence brief. A mobile device carried by a patient caregiver analyzes the sensor value and provides a display indicating a course of action to take, for example, whether to change the patient's incontinence brief.
US11173062B1
A compact, lightweight, portable, foldable, multi-purpose, multi-functional, medical splint, primarily to use in emergency and/or remote situations to effectively provide quick, easy, and rigid immobilization to a person's limbs.
US11173051B2
A prosthesis, radiation bolus, pre-surgical model, or burn mask formed using a rapid prototyping device, such as a three-dimensional printer. In some exemplary aspects, the prosthesis includes a scaffolding and a coating at least partially covering the scaffolding. Methods and systems for forming the prosthesis, radiation bolus, pre-surgical model, or burn mask are also provided.
US11173048B2
Robotic systems and methods for robotic arthroplasty. The robotic system includes a machining station and a guidance station. The guidance station tracks movement of various objects in the operating room, such as a surgical tool, a humerus of a patient, and a scapula of the patient. The guidance station tracks these objects for purposes of controlling movement of the surgical tool relative to virtual cutting boundaries or other virtual objects associated with the humerus and scapula to facilitate preparation of bone to receive a shoulder implant system. The virtual objects are located based on density data of the bone such that, when one or more shoulder implants are fully seated in the bone, distal portions of the implants are located in a first region of the bone having a density characteristic greater than an adjacent second region of the bone.
US11173044B1
An expandable intervertebral implant having an upper body portion, a lower body portion opposite the upper body portion, a wedge member connecting the upper body portion to the lower body portion, a nose member having a tapered distal end and a proximal end opposite the distal end, and an actuator disposed between the nose member and the wedge member, for translation of the wedge member along a longitudinal axis of the implant. A pin connects to the actuator for positioning the nose member relative to the actuator. Translation of the wedge member along the longitudinal axis of the implant displaces the upper body portion and the lower body portion away from each other, thereby expanding the intervertebral implant.
US11173040B2
Apparatus and methods for providing spinal percutaneous delivery of an implant that can rigidly fixate the spinous process of a first superior bone and a second inferior bone of a functional spinal unit. In one aspect, the device comprises two bone abutment members connected via an interconnecting member. In another aspect, the method comprises implanting at least two spinal implant apparatus within a target disc space via an implantation apparatus. In another aspect, a placement instrument comprising an implant delivery segment, an anchor segment, and an articulating arm is disclosed.
US11173038B2
A total ankle prosthesis that includes a talar component that has a bone contacting side for contacting a talus and an articular side opposite the bone contacting side. The articular side has first and second condyles separated by an intercondylar notch. The first condyle defines a spheroidal convex surface. The prosthesis also includes a tibial component that has a bone contacting side for contacting a tibia and an articular side. The articular side has first and second condyles separated by an intercondylar spine. The first condyle of the tibial component defines a concave surface. The concave surface has a condylar edge that defines a perimeter thereof and a plurality of articular portions positioned between anterior and posterior extents of the condylar edge. A first articular portion of the articular portions is spheroidal and a second articular portion is defined by a cylindrical helix.
US11173033B2
Device sand methods for improving cardiac function are provided. The device includes a dome structure having a top end with an engagement element disposed thereon. The dome structure is moveable from a first inside out configuration to a second deployed configuration, and the dome structure is biased in the second deployed configuration. The dome structure includes a plurality of anchor members disposed around a bottom open end of the dome structure.
US11173032B2
The invention is a prosthetic device for improving function of a mitral valve. The device includes a sealing member configured for positioning between mitral valve leaflets. The device also includes an expandable anchor frame configured to be positioned within one or more heart chambers, for maintaining the sealing member at a desired position between valve leaflets. The sealing member reduces mitral regurgitation be filling the gap that can occur between opposing leaflets of a damaged mitral valve, thus restoring proper mitral valve closure.
US11173022B2
The invention relates to a liquid applicator, for administering liquids, including vaccines, to animals. In particular, the applicator is useful for delivering liquids to mouths of animals.
US11173019B2
Various embodiments for cleaning carious regions of a tooth are disclosed herein. For example, a dental apparatus can include a fluid platform having a chamber sized and shaped to retain fluid. The chamber can be configured to be coupled to the tooth over the carious region. A pressure wave generator having a distal end may be configured to be positioned in the chamber. The pressure wave generator may be configured to generate pressure waves in the retained fluid sufficient to clean the carious region.
US11173012B2
Ablation probe tips (108, 148, 320, 360) and physical and virtual stents (110) for use in tooth bud ablation procedures that result in tooth agenesis as well as tooth bud ablation methods are described herein.
US11173011B2
Methods and systems for tracking a dental tool within an oral cavity for taking and/or updating of a dental impression are described. In some embodiments, a marker, optionally a magnetic marker, is coupled to position movements of a rotatable dental tool. In some embodiments, detected movements of the marker are used, optionally in combination with other tracking data, to map contours which a portion of the rotatable dental tool follows during interaction with a dental surface. Optionally, the interaction occurs during grinding, drilling, and/or other procedures; which may be preparatory, for example, to the manufacture and/or fitting of a dental prosthetic.
US11173004B2
A multifunctional robotic system for performing in vivo procedures includes a control unit comprising a computer processor and a robotic arm in communication with the control unit for multi-axis movement of the robotic arm. The robotic arm has a plurality of passages therein. A printer head is disposed in one of the passages and is configured to create multi-dimensional objects in vivo. The robotic system includes a measuring system disposed in one of the passages. The computer processor has executable software configured to receive signals from the measuring system and is configured to control the printer head and the measuring system to position the object in an in vivo location based upon the signals from the measuring system.
US11173003B2
A medical system including a support structure including a proximal link and a distal link, and a base joint coupling the proximal link of the support structure to a base, wherein the proximal link is configured to rotate about a first axis associated with the base joint. The system also includes a linkage mechanism coupling the proximal link to the distal link. The system also includes an instrument support coupled to the distal link, wherein the instrument support has an orientation relative to the base in a first configuration of the support structure, and wherein the linkage mechanism maintains the orientation of the instrument support relative to the base as the support structure is moved into a second configuration in which the support structure is rotated relative to the base about the first axis and the distal link is extended from the proximal link.
US11173000B2
The invention involves a system and method for controlling the movements of a multi-axis robot to perform a surgery at least on the spinal area of a human in vivo. The system includes controls and software coding to cause the robot to move in desired patterns to complete the surgery, which may include bone, disc and tissue removal, and may also include insertion of hardware for fusing adjacent bony structures.
US11172990B2
Devices and methods for performing a surgical step or surgical procedure with visual guidance using an optical head mounted display are disclosed.
US11172980B2
A knife configured for use with an electrosurgical forceps having curved jaw members and a method of manufacturing the same. The knife includes a distal body having an inner side and an outer side, a first etching on the outer side of the distal body defining a distal cutting edge and a second etching on the outer side of the distal body extending along a portion of a length of the distal body to define relatively protruded and relatively recessed surfaces extending along a portion of the length of the distal body on the outer side thereof.
US11172973B2
An intramedullary pin includes a main body having a proximal boundary and a distal boundary; a curved extension having a degree of curvature of at least 1°, the curved extension being in direct contact with the distal boundary; a distal cap having a cylindrical portion and a rounded portion, the cylindrical portion being in direct contact with the curved extension; a grip element having at least one contour, the grip element being in direct contact with the proximal boundary; and a proximal cap having a flat surface, the proximal cap being in direct contact with the grip element. Also disclosed is a clamp that includes a handle, two blades, a pivot, and a plurality of grasping elements including a notch, at least one protrusion, and a groove, where one or more grasping elements have a contour that is structurally complementary to the grip element in the intramedullary pin. A method of immobilizing a bone fracture using the intramedullary pin and/or clamp is also disclosed.
US11172972B2
A method of treating scoliosis in a subject includes securing a scoliosis treatment device to first and second locations on the subject's skeletal system, the scoliosis treatment device including a first portion, a second portion moveably mounted relative to the first portion, and an adjustment device disposed on the device and configured to change a distraction force between the first location and the second location, the adjustment device including a rotationally mounted magnetic element configured to move the second portion relative to the first portion in response to rotation of the magnetic element. An external adjustment device is provided external to the subject and is able to adjust the distraction force between the first location and second location.
US11172970B2
Devices used to pressurize, depressurize, or otherwise displace fluid are disclosed. The devices may be configured as a syringe. The syringe may be configured to generate high-pressure within the syringe to inflate or deflate a medical device, such as a balloon, or to inject a substance, such as bone cement, into a bone, such as a vertebra. The syringe may include a pressure reduction mechanism used to depressurize the syringe.
US11172967B2
A fastener, for example a bone screw, is sized to pass into an aperture of an implant, for example, a bone plate, the fastener having an anchor portion engageable with body tissue, and a head portion formed by an assembly of an insert and an anchor extension. The insert and anchor extension cooperate to form a reduced dimension passable into the aperture, and an expanded dimension not passable out of the aperture. The size of the assembly may be configurable, for example, by tabs, ramped surfaces, or an expanding diameter of a threadable insert.
US11172966B2
An intramedullary bone transport nail configured for axial bone segment transport by an externally applied magnetic field includes a nail body defining an internal chamber; locking portions for locking respective ends of the nail body in first and second bone fragments of a long bone, respectively; and a transport carriage assembly that is arranged in an axially movable manner within the internal chamber of the nail body and has an aperture for accommodating a transport bone segment screw for fixing a middle bone segment of the long bone to the bone transport carriage. The nail body defines an elongated longitudinal opening to allow axial motion of the transport bone segment screw as the transport carriage assembly moves axially by rotation of a threaded rod affixed to a magnetic driver. Rotation of the threaded rod is achieved by application of torque to the magnetic driver by a rotating external magnetic field.
US11172962B2
A system that includes a cervical plate and an intervertebral cage, the cervical plate having a mounting section that renders the cervical plate mountable to a reference feature located on the front wall of the intervertebral cage, the reference feature being positioned to set a distance between an eyelet of the cervical plate and an edge of the front wall to position the eyelet over a mounting location on a vertebra when the mounting section is mounted to the reference feature.
US11172958B2
A surgical port assembly for use with surgical instruments includes a body including an exterior surface and an interior space defined by an interior surface of the body. The surgical port assembly includes a control interface including a plurality of drive members coupled to the body and controllable to apply a force to a different portion of a shaft of an surgical instrument, when the shaft is disposed within the interior space, to move a distal portion of the surgical instrument to a desired position within a body cavity.
US11172955B2
According to one aspect, a medical device may include a shaft including a distal tip with a distal-facing surface. The shaft also may include a fluid lumen extending to the distal tip and a nozzle at a distal end of the fluid lumen. The nozzle may be configured to emit a fluid jet from the distal tip. The shaft also may include a vacuum lumen extending to the distal tip and a vacuum chamber at the distal tip. The vacuum lumen may open into the vacuum chamber, and the vacuum chamber may be wider than the vacuum lumen. The shaft may further include a vacuum opening, and the vacuum chamber may open into the vacuum opening. The vacuum opening may be defined by the distal-facing surface of the distal tip.
US11172952B2
A surgical apparatus includes a housing that supports a shaft assembly. The shaft assembly defines a longitudinal axis therethrough and includes coaxially aligned outer and inner shaft members. The inner shaft member is movable within the outer shaft member. An end effector includes a pair of jaw members disposed at a distal end of the outer shaft. At least one of the jaw members is pivotably coupled to the outer shaft and is movable between open and clamping configurations for grasping tissue. The inner shaft contacts a proximal end of the moveable jaw member to maintain the movable jaw member in the open configuration and is slidable against the movable jaw member to move the moveable jaw member between the open configuration and clamping configuration.
US11172951B2
A medical or surgical instrument, preferably of the pincers, scissors and/or forceps design, includes at least two legs pivoted relative to each other in a pivoting plane and lockable in at least one pivoting direction and in at least one pivoting position. The legs include locking portions adapted to be brought into locking engagement with each other, with the locking portions offset against each other normal to the pivoting plane by such offset that, when the legs are pivoted in the pivoting plane, the locking portions laterally pass each other in the pivoting plane without getting into locking engagement with each other. The medical or surgical instrument is configured in such way that the locking engagement of the locking portions is implemented only by applying a transverse force normal to the pivoting plane to at least one of the legs while cancelling the lateral offset.
US11172948B2
An arterial embolus retrieval system that includes an outer sheath configured as a tubular structure and that is able to move independent of a vessel wall. The arterial embolus retrieval system includes a retriever within the outer sheath, and configured to move independent of the outer sheath. The arterial embolus retrieval system also includes a handle configured to deploy the retriever, and a guidewire opposite of the handle and surrounded by the vessel wall. The outer sheath and the retriever can be configured to be guided to a location of an embolus using the guidewire. The guidewire can be configured to be retrieved once the outer sheath and the retriever are proximal to the embolus.
US11172940B2
A method of implant a knee prosthesis includes forming a bone void at an end of a bone, implanting a void filler in the bone void, and implanting a knee prosthesis onto the end of the bone so that a stem of the knee prosthesis is received by the void filler.
US11172936B2
An apparatus for applying clips to tissue, comprises a plurality of clips, each of the clips including a proximal end having a pair of opposed jaws and a distal end including a linking feature, where the clips are linked to one another to form a clip chain with a linking feature of a distal-most one of the clips being gripped between the jaws of an immediately proximal one of the clips and a control linkage coupled to a proximal-most one of the clips for applying tension and compression to the clip chain in combination with a magazine containing the clip chain, the magazine including an abutment surface sized to prevent passage distally therebeyond of a clip having received between its jaws a linking feature of an immediately distal clip and an opening location within which the jaws of a clip are permitted to open to release a linking feature therefrom.
US11172933B2
A medical device and methods for altering lung volume are disclosed. The medical device includes a coil formed of a biodegradable material including a first bioabsorbable material that is configured to deactivate a portion of a lung as the coil degrades. The method includes positioning a first coil adjacent a first target within a patient and permitting the first coil to degenerate such that a first bioabsorbable material deactivates a first portion of a lung. The first coil is formed of a biodegradable material and includes the first bioabsorbable material.
US11172928B2
Surgical stapling systems and methods for stapling tissue during a surgical procedure are provided. In an exemplary embodiment, a control system is provided for controlling at least one motor coupled to a drive system on a surgical stapling device for driving one or more drive assemblies. The control system can be configured to communicate with the drive system of the stapling tool and to control and modify movement of one or more drive assemblies based on certain feedback.
US11172926B1
Self-retaining sutures having a first end for penetrating tissue and an elongated suture body comprising a plurality of intermittent apertures structured to enable formation of knotless suture loop closures that securely hold opposing tissue faces together due to the presence of the intermittent apertures through the suture that permit one-way passage of the suture body thus forming a self-retaining or self-engaging loop in the suture that does not slip backwards. Once a desired loop size is formed between tissue faces by pulling the suture through one of the intermittent apertures in the suture thread, the suture thread is clipped and a further loop is begun using the remainder of the suture thread affixed to the suture needle.
US11172918B2
The present application is generally directed to improved instruments and instrument features for distraction and tissue retraction. In particular, the present application is directed to distraction blades and wide blocking blades that can be used together, or individually, to assist in the distraction of bone and the retraction of tissue during a surgical procedure, such as a spinal fusion procedure.
US11172914B2
A laparoscopic flexible suction/irrigation device of the present invention encases a inner rigid cannula with an outer flexible cannula. Upon translating the distal end of outer flexible cannula beyond the distal end of the inner rigid cannula, the outer flexible cannula returns to a preexisting curvilinear shape. This curved extension can thereafter be positioned via a proximal handle to concavities within the surgical site for precise and effective fluid retraction.
US11172910B2
Methods for measuring mechanical properties of an object or subject under examination with an ultrasound system and using unfocused ultrasound energy are provided. Shear waves that propagate in the object or subject are produced by applying unfocused ultrasound energy to the object or subject, and measurement data is acquired by applying focused or unfocused ultrasound energy to at least one location in the object or subject at which shear waves are present Mechanical properties are then calculated from the acquired measurement data.
US11172909B2
A method to measure sound-producing behaviors of a subject with a power- and bandwidth-limited electronic device that includes a processor includes measuring, by a microphone communicatively coupled to the processor, sound in a vicinity of the subject to generate an audio data signal that represents the sound. The method also includes measuring, by at least one second sensor communicatively coupled to the processor, at least one parameter other than sound to generate at least a second data signal that represents the at least one parameter other than sound. The method also includes detecting one or more sound-producing behaviors of the subject based on: both the audio data signal and the second data signal; or information derived from both the audio data signal and the second data signal.
US11172908B2
Various methods and systems are provided for x-ray imaging. In one embodiment, a method comprises acquiring, with an x-ray detector tilted at an angle with respect to an x-ray source, an x-ray image, calculating the angle from the x-ray image, generating a corrected x-ray image based on the calculated angle, and displaying the corrected x-ray image. In this way, tilt artifacts caused by the x-ray detector being tilted with respect to the x-ray source may be removed from an x-ray image.
US11172907B2
Methods and systems are provided for cross calibration between two or more dual energy x-ray absorptiometry (DXA) systems. In one example, a calibration phantom is scanned along with a patient during a scanning sequence, with a first system, to obtain one or more coefficients that map pixel values retrieved from a phantom image from the phantom scan to image pixel values in the reconstructed patient image from the patient scan. The one or more coefficients may be utilized to adjust and/or compare BMD values of the patient obtained when the patient is scanned with a different system utilizing a phantom with similar composition and parameters as the calibration phantom.
US11172900B2
Methods, devices and systems are provided that utilize one or more processors in connection with, receiving OA/US feature scores in connection with OA/US images collected from a patient examination for a volume of interest. The methods, devices and systems apply the OA/US feature scores to a feature score to molecular subtype (FSMS) model. The methods, devices and systems determine, from the FSMS model, an indication of at least one of a molecular subtype or histologic grade of a pathology experienced by the patient.
US11172899B2
The X-ray fluoroscopic imaging apparatus is provided with an imaging unit including an X-ray source and an X-ray detector, a handle, a fluoroscopic button, and an imaging button. At least one of a fluoroscopic button and an imaging button is composed of a plurality of buttons provided on at least one end portion side in a direction along which the handle extends, and the plurality of buttons is mutually offset in a direction intersecting with the direction along which the handle extends.
US11172897B2
A radiation phase contrast imaging device includes an X-ray source, an X-ray detector configured to detect radiated X-rays, a plurality of gratings, an image processor configured to generate a reconstructed image from an X-ray image acquired from the X-ray detector, a display, and a controller configured or programmed to perform control to display, on the display, the X-ray image before reconstruction and the reconstructed image generated by the image processor.
US11172890B2
Embodiments are disclosed that enable an electronic device to instruct as user how to user one or more noninvasive sensors to measure one or more physiological parameters of a patient. In one embodiment, the measured parameters are used to obtain a diagnosis, such as a diagnosis of a critical congenital heart defect.
US11172888B2
Hand-held optical thromboelastographic sensor and method of using the same for simultaneous assessment of multiple parameters of blood coagulation at a point-of-care. The sensor includes an optical system registering laser speckle intensity associated with a stationary blood sample and data-processing circuitry programmed to derive the multiple parameters from speckle intensity. The circuitry may be part of a mobile device configured to operate without communication with a central server and/or data storage.
US11172880B2
The present invention is a Miniature Vein Enhancer that includes a Miniature Projection Head. The Miniature Projection Head may be operated in one of three modes, AFM, DBM, and RTM. The Miniature Projection Head of the present invention projects an image of the veins of a patient, which aids the practitioner in pinpointing a vein for an intravenous drip, blood test, and the like. The Miniature projection head may have a cavity for a power source or it may have a power source located in a body portion of the Miniature Vein Enhancer. The Miniature Vein Enhancer may be attached to one of several improved needle protectors, or the Miniature Vein Enhancer may be attached to a body similar to a flashlight for hand held use. The Miniature Vein Enhancer of the present invention may also be attached to a magnifying glass, a flat panel display, and the like.
US11172872B2
A system for monitoring the fetal size of an expectant mother comprises an acoustic sensor for positioning over the belly of the expectant mother, the acoustic sensor configured to receive an acoustic signal generated by the fetal heartbeat and to generate a sensor output signal. A fetal size is determined from a sensor output signal strength. This system is based on the realization that certain acoustic signals generated by the fetal heart beat are strongly correlated with the fetus size.
US11172871B2
A system or method for pressure related skin injury risk assessment and treatment including measuring extrinsic and intrinsic skin pressure of the patient through assigned ratings responsive to the skin pressure measurement, measuring oxygenation of the patient and assigning a rating responsive to the oxygenation measurement, measuring perfusion of the patient and assigning a rating responsive to the perfusion measurement, summing the skin pressure, oxygenation and perfusion ratings to obtain a POP Box score, determining a risk of pressure related skin injury for the patient in response to the POP Box score, and determining or selecting a recommended treatment from among a plurality of recommended treatments for the patient in response to the determined risk of pressure related skin injury.
US11172865B2
The present disclosure pertains to a reference slow wave activity metric determination system. Instead of collecting information during sleep sessions without stimulation (e.g., baseline and/or sham sessions) to determine a reference amount of slow wave activity in a subject, the present system is configured to build a model between stimulation properties and slow wave enhancement, and determine the reference amount of slow wave activity in the subject (e.g., corresponding to what would occur during baseline sleep and/or sham sessions) using the model. Advantageously, this approach does not require performance of baseline and/or sham sleep sessions, and enables personalization of the reference amount of slow wave activity, which dynamically increases its accuracy as more information is collected.
US11172848B2
A system (100) monitors a position stability of a person (105) located on a patient positioning device (104) within a medical setting monitored area (108) and includes a sensor unit (110) with optical sensors (112) real time outputting a sensor signal (114) sensor data indicating a sequence of three-dimensional views of the monitored area over a monitoring time. A processor unit (120) receives the sensor signal and determines, based on indicated three-dimensional views, a person's center of weight (121), a geometric reference value (123), and a geometric distance (D) between the center of weight and the geometric reference value and automatedly monitors the determined geometric distance in real time over a monitoring time and calculates a current position stability (127) as a function of the currently determined geometric distance and geometric distances determined within a past analysis time interval and outputs a position stability signal (129).
US11172844B2
A monitoring method is performed by a digital processor while a subject is asleep or with little movement. The method includes receiving transducer signals for a subject and training a model for characteristics of a subject or subject group. The model is used in generating sleep data according to real-time correspondence and values of transducer signals including subject rib displacement, subject abdomen displacement, subject torso movement, and subject orientation. Combinations of the transducer inputs are used to determine features from which outputs such as an AHI score are determined. A feature matrix is normalized based on dynamically-generated positional epochs bordered by subject movements to new positions and used to provide a normalization matrix.
US11172842B2
In a method for analyzing acquired magnetic resonance images, an image series is provided that includes acquired magnetic resonance images of a slice of an object, picture elements of the acquired magnetic resonance images of the image series are fitted to generate a parameter map and an error map, the acquired magnetic resonance images are automatically segmented to generate image segments, histograms of the parameter map and the error map are generated based on the image segments, and the histograms are analyzed to generate an output of analysis results and/or generate a visualization including the parameter map, the error map, and the image segments. The acquired magnetic resonance images can have a variation of a contrast-determining acquisition parameter.
US11172825B1
A handheld, multipurpose medical diagnostic instrument capable of examining a patient's ears and eyes, detecting the patient's body temperature, capturing the patient's photograph for a patient profile and capturing the target of interest, and transmitting the collected data to an external device. The obtained images, video, and/or data may be displayed on at least one display screen for viewing in real time or for later viewing.
US11172816B2
A device and method of ophthalmic diagnosis of lesions on retina utilizing a slit lamp apparatus with a pupil reader and at least one visible LED and one Infrared LED to detect a lesion on the retina of an eye.
US11172812B2
An endoscope includes an opto-electric composite module, an optical fiber, and a plurality of electric cables each including a core wire and a shielding wire. The opto-electric composite module includes a light emitting device, a wiring board including a plurality of bonding electrodes to which the plurality of core wires are bonded, a ferrule causing the optical fiber inserted into a first through hole to be optically coupled to the light emitting device, and a cable holder having grooves to which the plurality of core wires are fixed with the plurality of core wires so disposed as to be bonded to the plurality of respective bonding electrodes. The cable holder is a holder conductor electrically connected to a ground potential electrode of the image pickup device, and the shielding wires in the electric cables are bonded to the holder conductor of the cable holder via an electrically conductive member.
US11172809B2
An anatomical probe system comprises an elongated flexible body and an elongated probe extending within the flexible body. The probe has a distal opening at a distal face of a distal end and includes an outer wall defining a channel, an access port in the outer wall in communication with the channel, a one-way flow controller, and an image capture instrument secured to the outer wall at a location proximal of the distal opening. The access port is spaced proximally of the distal face of the distal end. The one-way flow controller includes a cover configured to move between an open position where the access port is uncovered and the channel is in fluid communication with an area adjacent to the elongated probe via the access port, and a closed position where the access port is covered and a migration of fluids through the distal opening is permitted.
US11172800B2
A floor cleaner having a recovery tank, a suction source, and a filter basket. The suction source is configured to generate an airflow along a fluid flow path to draw fluid and debris from a surface to be cleaned into the recovery tank. The recovery tank has an outlet duct on a tank body. The filter basket is positioned in the outlet duct on the tank body and configured to filter debris from the airflow.
US11172797B1
A wall-mounted enclosure is provided to store bathroom supplies within the vacant space between the studs of standard residential framing. The device can either be mounted to existing drywall or mounted directly to a stud before drywall is applied to the standard residential framing. The device also includes a trim structure to conceal any gaps between the drywall cutaway and the device. The device includes individual compartments to store various bathroom supplies such as tissue paper rolls, air fresheners, cleaning supplies, personal hygiene supplies, and the like. The compartments are assessable through conveniently hinged compartment doors that protrude from the drywall surface. By placing this device within the space between framing studs, this allows the user to utilize storage space that was previously inaccessible, increasing convenience and overall storage space. This also provides better access to necessary bathroom necessities in smaller spaces where there is no preexisting storage. While the present invention may be used in residential bathrooms, the device may also be used in rooms of other function, for other items, and may also be used in commercial buildings.
US11172796B2
Cleaning tools for cleaning toilets, particularly the interior of a toilet bowl, where bleach is provided within the cleaning tool itself, e.g., in a disposable, single use cleaning head. The tool may include a handle, a cleaning head attachable to the handle, a nonwoven material having an exterior surface and an interior surface, and a solid cleaning composition stored adjacent to the interior surface of the nonwoven material. The solid cleaning composition includes solid bleach, and may also include a solid surfactant. The cleaning composition may be confined within the nonwoven material (e.g., in a pouch), but upon contact with water, dissolved cleaning composition is able to migrate through the nonwoven material, through a scrubbing layer, and be delivered to the surface being cleaned. Release may achieve at least a 3-log reduction in Staphylococcus aureus within 5 minutes.
US11172789B2
Scooping devices are presented including: a scoop forming a planar top surface and a bottom surface, the scoop defining a leading edge, a trailing edge, a proximate edge, and a distal edge, where the bottom surface includes a grooved hinge that extends from the leading edge to the trailing edge; a proximate handle portion located along the trailing edge, the proximate handle portion forming a cavity and extending inward from a raised edge adjacent to the proximate edge; a distal handle portion located along the trailing edge, the distal handle portion forming a cavity and extending inward from a raised edge adjacent to the distal edge, where a gap is formed between the proximate handle portion and the distal handle portion; and a flexible handle wrap.
US11172783B2
Systems and methods for shaping food items are provided. The systems and methods can shape the food items into taco shapes. A system can include a basket, a tool, and an insert. The basket includes troughs and a handle. The tool includes guides that receive patties made of, for example, potatoes, meat, and/or other food items. The insert includes wedges sized and shaped to fit through the guides and into the troughs of the basket. The tool is assembled with the basket in use, and frozen patties are placed in the guides. The insert is assembled with the tool such that the wedges contact the patties. The assembly is placed in hot oil to cook the patties. As the patties cook and soften, the insert moves downward relative to the tool and basket, and the wedges urge the patties into the troughs and into a taco shape.
US11172779B1
Automatic watering systems for hydrating a cut tree or the like from a reservoir of standing water are described herein. Automatic watering systems may include a water source comprising a tank and a supply-water reservoir within the tank. Water may be automatically delivered from the supply-water reservoir to a tree-receiving reservoir which may be associated with a tree stand. Water in the tree-receiving reservoir may be taken up by the tree to keep the tree branches green and supple. A controller detects water levels in the supply-water reservoir and tree-receiving reservoir to control operation of a pump which pumps water to the tree-receiving reservoir for continuous tree hydration. The tank and other components of the system can be made to have the decorative appearance of a gift package to enhance the appearance of the tree and surrounding decor.
US11172773B2
Provided is a multi-use container. The container can be used for drinking a liquid by sucking a nipple to actuate one-way valve. Alternatively, the container can be used as a dildo by using a glans shaped cap. The container can be used to drink liquids from all sorts of angles. The container can also include a piston.
US11172757B2
A leg assembly for a table includes a support that is configured to couple to a table worksurface. A leg member engages the support and is movable with respect to the support such that the leg assembly is configured to support the table worksurface above a floor surface. A first friction reduction member is attached to a first end of the leg member. A second friction reduction member is configured to attach to a second end of the leg member. The first and second ends are configured to alternately engage the support from one another such that the leg member is reversibly received by the support and such that the first friction reduction member abuts the floor surface when the second end of the leg member engages the support, and the second friction reduction member abuts the floor surface when the first end of the leg member engages the support.
US11172756B2
A brush (200) for delivering a glutinous substance (168) to a workpiece (170) from an end-effector (102) is disclosed. The brush (200) comprises a body (202), having a rotational axis (238) and comprising a first channel (208) that comprises an inlet (209) and a first outlet (280). The inlet (209) is coaxial with the rotational axis (238) and the first outlet (280) is offset from the rotational axis (238). The brush (200) also comprises tufts (222), extending from the body (202) and each comprising at least one bristle (220) and a tip (227). The brush (200) further comprises a first tube (210), communicatively coupled with the first outlet (280) of the first channel (208) of the body (202).
US11172755B2
This disclosure relates to oral care mouthpieces and methods of forming oral care mouthpieces. A disclosed oral care mouthpiece includes a base shaped to a dental arch. The base elastically deforms in response to pressure variations in the mouthpiece. The mouthpiece also includes a set of one or more supports attached to the base and placed to allow the base to elastically deform in response to the pressure variations in the mouthpiece. The mouthpiece also includes a set of oral care elements attached to the set of one or more supports and placed to transmit pressure to the dental arch when the base elastically deforms in response to the pressure variations in the mouthpiece.
US11172752B2
A container holder may include an inner liner, an outer shell, and an intermediate layer in between the inner liner and the outer shell. The inner liner may provide an inner wall. And the inner wall may include a cavity for receiving a container. The container holder can define a first portion and a second portion. The first portion may follow a curved profile and the second portion may follow a flat profile such that a cross-section of the container holder follows a D-shape. The second portion may have a series of openings extending through the outer shell to vent the cavity to an outside. A series of loops may cover the series of openings on the second portion and a pair of clips can be mounted to the series of loops. A bottom vent can extend through the base, the intermediate layer, and the inner liner.
US11172746B2
A razor caddy assembly may have an inner housing disposed within an outer housing; a plate may be coupled to the inner housing; a holster may be disposed onto the plate and within an opening of the inner housing. The holster may be tiltable along an axle. A user may rotate the outer housing so as to expose the holster of the inner housing, the razor rack of the inner housing, and the blade holder of the and shaving accessories that may be stored on the inner housing; the user may remove a shaving can that is disposed on the holster, a razor that is disposed on a razor rack, and a blade that is disposed on a blade rack.
US11172737B2
A slider having a tab connecting part provided on a surface of the upper blade of the slider body. The tab connecting part has a cantilevered tab connecting post, with one end portion fixed to the surface of the upper blade at one end and the other end portion is separated from the surface at the other end in the longitudinal direction; and a closing member attached between the other end portion of the tab connecting post and the surface of the upper blade. The slider body includes a fixing portion provided on the surface of the upper blade. The closing member includes an outside portion defining a surface facing opposite to the one end portion, where the closing member is attached to the surface of the upper blade, and an engaging portion, provided on the one end portion-side of the outside portion and engageable with the fixing portion.
US11172729B2
A non-slip shoe wear has a non-slip part on each of an inner surface and an outer surface. The non-slip shoe wear can prevent an injury to the skin while maintaining a non-slip function by alternately arranging a non-slip part of an inner surface and a non-slip part of an outer surface.
US11172708B2
A cartridge (30) for use with an aerosol generating system (10) includes a reservoir (32) for storing an aerosol-forming liquid (34) and an induction heatable element (36). The cartridge (30) employs a capillary element (38) to convey the aerosol-forming liquid (34) from the reservoir (32) to the induction heatable element (36) and the induction heatable element (36) is arranged to heat the conveyed aerosol-forming liquid to vaporise it.
US11172707B1
Disclosed herein are methods of smoking combustible material(s) including methods that may include: providing any of the smoking assemblies disclosed herein, and utilizing such smoking assemblies for smoking, wherein such smoking assemblies may each include, for example: a housing that may include an intake aperture and an exhaust aperture; a fan disposed inside the housing; and a valve coupled to the housing, inside the housing; moving air in the housing and out through the exhaust aperture, preferably utilizing the circular movement of the fan; and partially or fully inhibiting air flow from the intake aperture to the exhaust aperture, preferably using the valve, e.g., by partially closing and/or opening the fan.
US11172704B2
An electronic cigarette includes a battery assembly, an atomizer assembly and a cigarette bottle assembly. An external thread electrode is located in one end of battery assembly. An internal thread electrode is located in one end of atomizer assembly. The battery assembly and the atomizer assembly are connected by the screwthread electrode. The cigarette bottle assembly is inserted into the other end of the atomizer assembly and both form a cigarette type or cigar type body.
US11172693B2
A feed additive composition comprising a direct fed microbial in combination with a protease, and a phytase, and a method for improving the performance of a subject or for improving digestibility of a raw material in a feed (e.g. nutrient digestibility, such as amino acid digestibility), or for improving nitrogen retention, or for improving the subject's resistance to necrotic enteritis or for improving feed conversion ratio (FCR) or for improving weight gain in a subject or for improving feed efficiency in a subject or for modulating (e.g. improving) the immune response of the subject or for promoting the growth of beneficial bacteria in the gastrointestinal tract of a subject, which method comprising administering to a subject a direct fed microbial in combination with a protease and a phytase.
US11172691B2
Provided are food products that are derived from non-animal sources that have one or more of the following: color, taste, nutritional content, and other qualities similar to those of dairy products and/or other types of food products. Also provided are processes for production of such dairy-like food products and/or other types of food product analogs.
US11172690B2
An edible composition, particularly an edible transport system, comprising an edible substance and a cross-linked matrix encapsulating the edible substance, the cross-linked matrix comprising (1) at least one edible polymer and edible particles or (2) a plurality of edible polymers.
US11172686B2
An apparatus and method for creating a venturi effect in a food product molding machine. The venturi effect accelerates food product in order to cause the product to be stretched aligning the fibers of the product.
US11172674B2
There is described a preservation solution for the preservation of cells, tissues and/or organs, said solution comprising: (i) water for injection; (ii) at least one saccharide; (iii) at least one component with pH buffer properties; (iv) optionally at least one component with calcium transport blocking properties or an anti-calcium action activity; (v) salicylic acid, in free form or in salt form, or aspirin; and (vi) glutamic acid, in free form or in salt form, or glutamine; provided that acetamide is absent and/or if aspirin is present glutamine is absent and if glutamine is present aspirin is absent.
US11172672B2
A portable hunting blind having a plurality of foldable flat semi-rigid or rigid panels adapted to be arranged in an upright orientation to enclose an interior space sized and adapted to for concealing a hunter on all sides within the interior space, the unfolded panels having a top edge formed to include troughs of varying depths and shapes to provide improved camouflage and support for resting the barrel of a gun. The unfolded panels are connected in a side-by-side manner that permits folding the panels in an accordion-like fashion, and shaped so as to create a downward angle of the exterior side surfaces of the blind so that reflective material comprising the exterior surfaces reflect more of the ground radially outward from the panels than features above the ground.
US11172664B1
The fishing lure launching device is a mechanical device. The fishing lure launching device launches a payload. In the first potential embodiment of the disclosure, the payload comprises one or more elements selected from the group consisting of a fishing line, a fishing lure, a leader and a swivel. An example of a fishing lure is a spinnerbait lure. The fishing lure launching device launches the payload on a controlled trajectory. The fishing lure launching device is a pneumatically operated device. The fishing lure launching device comprises a bucket, a transfer shaft, a thrust structure, a trigger valve, an adjustable pressure regulator, and a gas source. The payload is contained in the bucket. The transfer shaft attaches the bucket to the thrust structure. The thrust structure generates the forces necessary to launch the payload out of the bucket. The trigger valve initiates the operation of the thrust structure.
US11172654B2
Provided is an aquarium that includes a tank, a magnetic induction driving module, a magnetic induction power generation module, and an electric device disposed in the tank. The magnetic induction driving module is disposed outside the tank. The magnetic induction power generation module is disposed inside the tank adjacent to the magnetic induction driving module. The magnetic induction driving module is coupled to an external power source. The magnetic induction power generation module includes a magnetic induction generator, which includes a rotor assembly and a power generation induction coil which is wound around an exterior of the rotor assembly and which is coupled to the electric device. When the magnetic induction driving module is powered on, the rotor assembly is operative to rotate relative to the power generation induction coil, enabling the power generation induction coil to generate an induced current to power up the electric device.
US11172651B1
A two-leash pet restraint comprises a main leash having a handle end and a collar connection end. The main leashing has a passageway oriented along a handle to collar connection end direction of a main leash. A command leash is partly disposed inside the main leash and is slidable within the main leash. The main leash has a command leash handle disposed outside the main leash toward the handle end and a part of the command leash is also disposed outside the main leash proximal to the collar connection end.
US11172650B2
A toy for a pet generally includes a housing defining an opening, and an insert configured to fit at least partly within the opening of the housing. The insert is expandable from a first configuration in which the insert is capable of freely moving into and/or out of the opening of the housing to a second configuration in which the insert is inhibited from moving out of the opening of the housing. In some aspects, the insert is configured to substantially fill the opening of the housing when in the second configuration. In some aspect, the housing may have multiple openings, each capable of receiving an insert. And, in some aspects, the insert is expandable from the first configuration to the second configuration by heating the insert or exposing the insert to microwave energy.
US11172649B2
The present invention provides a quick release monitoring tag holder attached to cow's neck by a collar, comprising a first slot and a second slot configured for accommodating said collar therein; and a recess, provided in between said slots, configured for accommodating an identification tag having an upper portion and relatively smaller bottom portion, which is at least partially accommodated within said recess.
US11172644B2
The disclosure relates to a cotton variety, designated PX2B10W3FE, the plants and seeds of the cotton variety PX2B10W3FE, methods for producing a cotton plant, either varietal or hybrid, produced by crossing the cotton variety PX2B10W3FE with itself or with another cotton plant, hybrid cotton seeds and plants produced by crossing the variety PX2B10W3FE with another cotton variety or plan, methods for producing a cotton plant containing in its genetic material one or more transgenes, and the transgenic cotton plants produced by that method. This disclosure also relates to cotton varieties derived from cotton variety PX2B10W3FE, to methods for producing other cotton varieties derived from cotton variety PX2B10W3FE, and to the varieties derived by the use of those methods.
US11172636B1
A soybean cultivar designated 95612441 is disclosed. The invention relates to the seeds of soybean cultivar 95612441, to the plants of soybean cultivar 95612441, to the plant parts of soybean cultivar 95612441, and to methods for producing progeny of soybean cultivar 95612441. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 95612441. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 95612441, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 95612441 with another soybean cultivar.
US11172627B2
An integrated ceiling device includes an electronics housing configured to retain an electronics assembly, a heat sink defining a central through opening, the electronics housing extends above the heat sink and is substantially aligned with the central through opening along a vertical axis, and the electronics housing is coupled to the heat sink to define a through air gap that extends between the electronics housing and the heat sink such that ambient air is free to flow through the through air gap between the electronics housing and the heat sink to cool both the electronics housing and the heat sink, and a light source coupled to a bottom surface of the heat sink and oriented to emit light in a direction away from the central through opening.
US11172625B2
An integrated ceiling device (80, 120) includes an electronics assembly (56) and a mechanical arrangement (20). The mechanical arrangement includes a housing (22), a heat dissipating structure (24), and support arms (26). The housing is configured to retain the electronics assembly. The heat dissipating structure includes a lamp seat (50) for receiving a light source (54), and a central opening (34) surrounded by fins (36). The support arms extend between and interconnect the housing with the heat dissipating structure. The housing is positioned within the central opening and is spaced apart from the fins of the heat dissipating structure to enable a free flow of air in an air gap (42) between the housing (22) and the structure (24). The electronics assembly may include a plurality of elements (160, 162, 164, 166) retained in the housing which are spaced apart from the heat dissipating structure.
US11172623B2
A layered product including at least one natural fiber layer including a web of natural fibers and at least one SAP layer including a non-woven substrate including a thermoplastic polymer fibers and a superabsorbent polymer adhered to thermoplastic polymer fibers, wherein the non-woven substrate is a high loft fabric, for example an airlaid or spunlaid non-woven, and wherein the natural fiber layer and the SAP layer are connected to each other by needle punching, stitch bonding or using an adhesive. A process to prepare the layered product and the use of the layered product in for example horticulture.
US11172615B2
An elevator assembly for a harvester may include an elevator extending within between proximal and distal ends. The elevator may be configured to carry harvested crops between its proximal and distal ends. The elevator assembly may also include a storage hopper at a location adjacent to the distal end of the elevator. The storage hopper may include a rear deflector and a hopper gate. The hopper gate may be movable between a discharge position, at which the hopper gate exposes a discharge opening of the storage hopper, and a storage position, at which the hopper gate covers the discharge opening to prevent harvested crops from being discharged from the elevator assembly. Additionally, when the hopper gate is moved to the storage position, the hopper gate and the rear deflector may at least partially define a storage volume adjacent to the distal end of the elevator for storing the harvested crop.
US11178798B2
A cooling system for a power converter includes a first cooling channel configured to form an air channel, and a second cooling channel configured to form an air channel. The first and second cooling channels have at least one section in which the first and second cooling channels extend in a parallel arrangement in which the first cooling channel cools semiconductors of the power converter and the second cooling channel cools intermediate circuit capacitors of the power converter An air distributor is provided to divide an air stream between the first cooling channel and the second cooling channel in a ratio in a range of 80:20 to 95:5 as a function of a measurement value generated by a temperature sensor.
US11178797B2
A loudspeaker system includes a line array assembly and a base for supporting the line array assembly. The line array assembly includes a plurality of electro-acoustic transducers arranged along a vertical axis and the base houses electronics for powering the line array assembly. The base and the line array assembly together define a flow path to facilitate a convective air flow to pass between the base and the line array assembly for cooling the electronics.
US11178794B2
The present invention includes a lateral support member for a server computer constructed to permit advantageous airflow. The present invention can be operated to shunt organized airflow into multiple computer cases and/or organized airflow from multiple computer cases to a dedicated heat reservoir.
US11178792B1
A telecommunication cabinet includes a first and a second cabinet bodies, an internal fan, a partition board, multiple heat dissipation pipes and an external fan. The first cabinet body includes an upper slot and a lower slot. The second cabinet body covers the first cabinet body and includes an air inlet and an air outlet. The internal fan is arranged in the first cabinet body. The partition board is connected with the second cabinet body and includes multiple air vents and multiple air intakes. The heat dissipation pipes are disposed in the second cabinet body and include multiple upper nozzles and multiple lower nozzles. Multiple heat dissipation channels are disposed between the heat dissipation pipes. The external fan is disposed on a bottom inside the second cabinet body.
US11178788B2
A cooling system for a networking device may be provided. The networking device may comprise a first plurality of switch bars each comprising a first switch type arranged parallel to one another, a second plurality of switch bars each comprising a second switch type arranged parallel to one another, and a third plurality of switch bars each comprising a third switch type arranged parallel to one another. The first plurality of switch bars, the second plurality of switch bars, and the third plurality of switch bars may be arranged orthogonally. A plurality of cooling passages may be configured to supply a coolant to the apparatus and to exhaust the coolant from the apparatus. The coolant may pass through the first plurality of switch bars, the second plurality of switch bars, and the third plurality of switch bars.
US11178781B2
This application relates to a composite part that can include a non-metal layer having attachment features, and a metal part that is joined with the non-metal layer. The metal part can include a plurality of interlocking structures that are disposed at an external surface of the metal part, where each of the interlocking structures can include an opening characterized as having a first width, and an undercut region, where the opening leads into the undercut region, and the undercut region is characterized as having a second width that is greater than the first width such that the undercut region captures and retains one of the attachment features of the non-metal layer.
US11178777B2
A component embedded circuit board includes a printed circuit board, a dielectric layer, and an antenna structure laminated in that order. The printed circuit board includes a first opening and a first circuit layer, and the first circuit layer includes at least one first connecting pad. A second opening is defined in the dielectric layer. A conductive structure is embedded in the dielectric layer. The second opening penetrates the dielectric layer. The antenna structure includes a first ground layer. A component is embedded in the first opening. One end of the conductive structure is connected to the first ground layer, and the other end of the conductive structure is connected to the first connecting pad. The second opening corresponds to the first opening. A gap is generated by the second opening and the component. A method for manufacturing the package circuit structure is also disclosed.
US11178771B2
An aspect includes one or more board layers. A first chip cavity is formed within the one or more board layers, wherein a first Josephson amplifier or Josephson mixer is disposed within the first chip cavity. The first Josephson amplifier or Josephson mixer comprises at least one port, each port connected to at least one connector disposed on at least one of the one or more board layers, wherein at least one of the one or more board layers comprises a circuit trace formed on the at least one of the one or more board layers.
US11178769B2
A data logger is disclosed as having functional units, arranged inside a housing, for detecting, digitizing, optionally storing and optionally evaluating measurement data and for transmitting data to an external data processing device, and a power source, such as a button cell battery, arranged inside the housing. The functional units for detecting, digitizing, optionally storing and optionally evaluating measurement data and for transmitting data to an external data processing device are arranged on a printed circuit board, which forms a component of the housing of the data logger. The housing of the data logger forms at the same time the housing of the power source, whereby at least one electrical contact for the power source is provided on the housing.
US11178768B2
Three-dimensional (3-D) volumetric board architectural design provides technical solutions to technical problems facing miniaturization of circuit boards. The 3-D volumetric architecture includes using more of the unused volume in the vertical dimension (e.g., Z-dimension) to increase the utilization of the total circuit board volume. The 3-D volumetric architecture is realized by mounting components on a first PCB and on a second PCB, and inverting and suspending the second PCB above the first PCB. The use of 3-D volumetric board architectural design further enables formation of a shielded FEMIE, providing shielding and improved volumetric use with little or no reduction in system performance or increase in system Z-height.
US11178763B2
An electronic device according to one embodiment of the present disclosure can comprise: a housing including a front plate and a rear plate faced away from the front plate; a first printed circuit board arranged between the front plate and the rear plate; an electronic component arranged between the front plate and the rear plate and on a first plane that is substantially the same as the first printed circuit board; and a second printed circuit board for connecting the electronic component to the first printed circuit board, wherein the second printed circuit board comprises: a first terminal part parallel to the first plane and connected to the electronic component; a second terminal part parallel to the first terminal part and connected to the printed circuit board; a first planar part extending from the first terminal part toward the second terminal part and parallel to a second plane that is substantially orthogonal to the first plane; a second planar part extending from the second terminal part toward the first terminal part, parallel to the second plane, and faced away from the first planar part; and a connection part extending from each of the first planar part and the second planar part toward a third plane that is substantially orthogonal to the first plane and the second plane, and bent so as to connect the first planar part and the second planar part. Other various embodiments are possible.
US11178750B2
Realized is a multilayer substrate and a multilayer substrate array, each of which has a high degree of freedom in a production method. At least part of an outer periphery (51) of a multilayer substrate (100), which includes a wiring provided on an inner layer, is processed so as to have a wave shape.
US11178749B2
A printed circuit board assembly and an electronic apparatus using the same are provided. The printed circuit board assembly includes a circuit board and a first bridging unit. The circuit board includes a first wiring layer, and the first wiring layer includes a plurality of first ground traces, a plurality of first signal traces, and at least one first ground region. Each of the first signal traces is disposed between one of the first ground traces and the first ground region. The first bridging unit is disposed on the first wiring layer of the circuit board. The first bridging unit extends over, without contacting, at least one of the first signal traces from one of the first ground traces to another one of the first ground traces or the first ground region, so as to form at least one first conductive ground path.
US11178745B2
A lighting apparatus, for example for applications in the show-business or entertainment sector, including: a light-radiation generator, for example a laser generator, configured for projecting a lighting beam towards a lighting space in a certain direction; control circuitry of the light-radiation generator configured for controlling emission of the lighting beam by the light-radiation generator; and processing circuitry configured for calculating a thermal retinal radiance ratio of the light-radiation generator as a function of a distance from the light-radiation generator in the aforesaid direction and for acting on the control circuitry of the light-radiation generator in order to control the lighting beam of the light-radiation generator as a function of the thermal retinal radiance ratio, with the aim of maintaining the aforesaid thermal retinal radiance ratio below unity starting from a certain value of distance from the light-radiation generator in the aforesaid direction.
US11178744B2
A light fixture, comprising a matrix, a plurality of electrical sockets fixedly secured to the matrix and forming a rigid matrix of electrical sockets electrically interconnected in two dimensions. One or more light emitting diode modules are individually removable and replaceable within any individual electrical socket within the matrix. Each individual light emitting diode module includes a base and a light emitting diode, wherein the base is configured and arranged for fitted electrical engagement within the electrical socket.
US11178737B2
Indicator systems and methods associated with high intensity narrow spectrum light are provided. In one example embodiment, a lighting system can include one or more high intensity narrow spectrum (HINS) light sources configured to emit HINS light. The system can further include an indicator circuit configured to provide at least one indicator associated with one or more parameters of the HINS light and/or operational performance of the HINS light sources.
US11178718B2
Provided is technology relating to: a terminal device, a base station device, a communication system, a communication method, and an integrated circuit capable of efficiently performing a radio resource control procedure. The terminal device is provided with a first sublayer and a second sublayer that is a lower sublayer than the first sublayer. The first sublayer creates an RRC message corresponding to an RRC procedure and starts a timer relating to the RRC procedure on the basis of coverage level information. The second sublayer executes a random access procedure relating to the RRC procedure on a serving cell, determines the coverage level information in the random access procedure, and selects a random access preamble group on the basis of the determined coverage level information.
US11178717B2
A traffic distribution method through a multi-access network in a network and a network entity performing the same are disclosed. An access and mobility management function (AMF) may receive a PDU session modification request message including an ATSSS (access traffic steering, switching, and splitting) preference, which is a preference for an ATSSS rule, from an user equipment (UE) when a multi-access PDU session (MA PDU session) is established and the UE desires to change the ATSSS rule corresponding to the established MA PDU session. The AMF may transmit a first message including the ATSSS preference to a session management function (SMF).
US11178715B2
This document describes methods, devices, systems, and means for radio resource control connection reestablishment, in which a user equipment (110) receives a first measurement configuration (405) from a base station (121), and based on the first measurement configuration, the user equipment (110) performs a first measurement process (415). The user equipment (110) detects a first failure (420) with the base station (121) and in response to detecting the first failure with the base station (121), the user equipment (110) maintains the first measurement configuration and suspends performance of the first measurement process.
US11178714B2
Provided is a proxy call session control function (P-CSCF) failure recovery method. The method includes: sending, by a session management function (SMF), a SMF registration request to unified data management (UDM), where the SMF registration request carries Internet protocol multimedia core network subsystem (IMS) attribute information; receiving, by the SMF, a P-CSCF failure recovery indication sent by the UDM; registering, by the UDM, according to the IMS attribute information in the SMF registration request, the SMF; and initiating, by the SMF, according to the P-CSCF failure recovery indication, a P-CSCF failure recovery process. Further provided are a P-CSCF failure recovery method, a P-CSCF failure recovery apparatus, a P-CSCF failure recovery system, a storage medium and a processor.
US11178713B2
A method for use in a mobile communications network that includes a plurality of infrastructure equipment each providing wireless connectivity within at least one cell, and a communications device configured to communicate wirelessly with at least a first infrastructure equipment including use of a radio bearer. The first infrastructure equipment performs the method including determining that there is a requirement to alter data handling resources allocated for handling the radio bearer in one or both of the first infrastructure equipment and the communications device, re-establishing, in response to the determination, its radio link control protocol layer, transmitting a reconfiguration message to the communications device to effect re-establishment of its radio link control protocol layer, and adding a new bit in the header of data packets transmitted to the communications device for a predetermined time after re-establishment of the radio link control protocol layer of the first infrastructure equipment.
US11178706B2
Connection settings used by a mobile device to connect to a packet data network, e.g. the internet, are stored in a subscriber identity module (SIM) card. This enables connection settings to be pre-loaded on a SIM card, allowing a mobile device to immediately connect to the internet without manual configuration. The mobile device's connection settings may also be updated by a mobile network operator via an over the air profile update. For example, the operator may supply a device with connection settings the first time it connects to the network. Connection settings may be stored in one or more files within the SIM profile, and may be updated via a remote file management operation. Embedded-SIM (eSIM) profiles may also store connection settings in profile metadata, which may be updated via a metadata update operation.
US11178702B2
A lossless Random Access Channel (RACH) procedure is described for a wireless communication network. The method includes determining whether size of an uplink (UL) grant is less than size of a Medium Access Control (MAC) layer protocol data unit (PDU) of a Msg3. In response to determining that the size of the UL grant is less than the size of the MAC PDU of the Msg3 performing one of: rebuilding the MAC PDU of the Msg3 using one or more MAC Sub PDUs (SDUs) based on the UL grant and transmits a rebuilt MAC PDU of the Msg3; initiating new RACH procedure; and updating one or more MAC CE in the Msg3. In response to determining that the size of the UL grant is not less than the size of the MAC PDU of the Msg3, updating the one or more MAC CE in the MAC PDU of the Msg3 based on values of the UL grant and transmits the updated MAC PDU of the Msg3.
US11178701B2
Disclosed are a method and apparatus for determining an RA-RNTI. In the present application, a base station receives a random access preamble sent by a terminal; the base station determines an RA-RNTI according to a time-frequency resource occupied by the random access preamble, wherein the time-frequency resource is a time-frequency resource of an orthogonal frequency division multiplexing (OFDM) symbol level; and the base station sends a random access response message, wherein the random access response message comprises downlink control information allocated, by the base station, for the terminal, and the downlink control information is scrambled using the RA-RNTI. By means of the present application, an RA-RNTI can be determined during a random access process of an NR system.
US11178698B2
Techniques for performing random access in a wireless communication system are presented. For instance, the present disclosure includes an example method that includes determining a transmission power with which the UE (102) is to transmit a random access preamble while operating within a certain coverage enhancement level. In some examples, the transmission power is determined as a function of a target receive power with which the random access preamble transmission is targeted to be received by a network node (106), and a path loss between the UE (102) and a network node (106). In addition, the method includes transmitting the random access preamble using the determined transmission power while operating within the certain coverage enhancement level. The method also includes determining another transmission power with which the UE (102) is to transmit a connection request in the random access procedure, where the other transmission power is determined as a function of the target receive power with which the random access preamble transmission was targeted to be received. The method also includes transmitting the connection request using the determined other transmission power. Related devices, processor and memory arrangements, methods, and computer programs are also presented.
US11178697B2
A random access method and a terminal are provided. The random access method comprises: receiving random access mechanism configuration information sent by a base station, wherein the random access mechanism configuration information includes a random access type and random access time-frequency resource information corresponding to the random access type, and the random access type includes a first random access mechanism and/or a second random access mechanism; and performing a random access process of the first random access mechanism or the second random access mechanism according to the random access mechanism configuration information.
US11178690B2
A communication device for handling a channel access procedure, comprises a storage device and a processing circuit coupled to the storage device. The storage device stores, and the processing circuit is configured to execute instructions of: receiving a system information (SI) broadcasted by a first cell of a first BS, wherein the SI configures a first energy detection threshold; and performing a first channel access procedure on a first unlicensed carrier according to the first energy detection threshold.
US11178667B2
A method for vehicle-to-everything (V2X) communication in a wireless network, the method includes determining, by a first User Equipment (UE), a V2X carrier load in a coverage area of a base station, and transmitting, by the first UE, a data message over an air interface using either a random resource selection technique or a resource sensing multiple access technique based on the V2X carrier load in the coverage area of the base station.
US11178664B2
A power control method and apparatus that relates to the field of communications technologies. The method includes: determining, according to a power offset parameter configured by a network side, a first power offset value used by a control channel corresponding to a first subframe, and determining a second power offset value used by a control channel corresponding to a second subframe; feeding back the control channel corresponding to the first subframe to the network side by using the first power offset value; and feeding back the control channel corresponding to the second subframe to the network side by using the second power offset value. The power control method and apparatus are applicable to a multiflow transmission scenario in which a UE feeds back control information to a network side.
US11178661B2
Provided are method and device for generating STF signals which can be used in a wireless LAN system. STF signals are comprised in a field which is used for improving AGC estimation of MIMO transmission. Some of the STF signals are used for uplink transmission and can be used for an uplink MU PPDU transmitted from a plurality of STAs. The provided STF signals are, for example, used for an 80+80 MHz or 160 MHz band and can be generated on the basis of a sequence in which a preset M sequence is repeated. The preset M sequence can be a 15-bit length binary sequence.
US11178659B2
The present invention provides a WLAN system resource indication method and apparatus. The method includes: generating, by an access point, a frame that carries resource indication information; and sending, to multiple stations, the frame that carries the resource indication information. The resource indication information includes multiple pieces of sub resource indication information. Correspondingly, each piece of the sub resource indication information uniquely corresponds to one of the multiple stations. Therefore, a station side does not need read the entire resource indication information, so as to reduce resource overheads and improve efficiency.
US11178653B2
This disclosure relates to a communication technique which fuses a 5G communication system with IoT technology to support higher data transmission rates after a 4G system, and system thereof. This 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. An objective of the present invention is to provide a method and an apparatus for simultaneously providing different types (or same types) of services. To this end, a base station can transmit a first signal to a terminal, determine whether a resource allocated to the first signal is preempted by a second signal, and transmit downlink control information including an indicator indicating whether the second signal preempts the resource allocated to the first signal to the terminal when the second signal preempts the resource allocated to the first signal.
US11178637B2
Provided are a paging message receiving method and device, a paging configuration method and device, a UE, a base station, and a computer-readable storage medium. The paging message receiving method includes: receiving paging configuration information from a base station, the paging configuration information including a Band Width Part (BWP) identifier of a BWP for receiving, by the UE, the paging message, and being configured on a minimum band width supported by the UE in a BWP corresponding to the BWP identifier; acquiring, according to the paging configuration information, the BWP identifier for receiving the paging message; determining a number of BWP(s)supported by the UE; and receiving, according to the number of BWP(s), the paging message on the BWP corresponding to the acquired BWP identifier, thereby avoiding the insufficiency of frequency domain resources caused by FDM of a SSB and a paging channel on a BWP.
US11178630B2
A communication device determines whether simultaneous transmissions in a first frequency segment and a second frequency segment are to be synchronized in time. In response determining that simultaneous transmissions in the first frequency segment and the second frequency segment are to be synchronized in time, the communication device transmits a first packet in the first frequency segment beginning at a first time, and transmits a second packet in the second frequency segment beginning at the first time. In response to determining that simultaneous transmissions in the first frequency segment and the second frequency segment are to be unsynchronized in time, the communication device transmits a third packet in the first frequency segment beginning at a second time, and transmits a fourth packet in the second frequency segment beginning at a third time that is different than the second time.
US11178614B2
An electronic device includes a housing; a first antenna located at a first part of the housing; a second antenna located at a second part separated from the first part of the housing; a transceiver configured to generate a first signal and a second signal; a first coupler electrically connected between the first antenna and the transceiver and configured to receive the first signal from the transceiver and provide the received first signal to the first antenna; a second coupler electrically connected to the second antenna and the transceiver and configured to receive the second signal from the transceiver and provide the received second signal to the second antenna; and a control circuit operationally connected to the transceiver, wherein the control circuit is configured to determine at least one value related to gains of the first signal and the second signal based at least partially on the signals provided from the first coupler and the second coupler, determine whether the first signal has a higher gain than that of the second signal, and allow the first signal to have increased transmission power and the second signal to have reduced transmission power based at least partially on the at least one value related to the gains.
US11178606B2
A first base station receives a message from a second base station. Based on the second base station having a backhaul interface to a third base station, the message comprises parameters of one or more cells of the third base station. A request to add the first base station as a secondary base station is received from the second base station. A request of a change of the secondary base station from the first base station to the third base station is transmitting to the second base station based on the message.
US11178602B2
In response to a transition from a previous operational state to a current operational state of a given network partition of a plurality of network partitions of a core of a cellular network, a respective entry of a registry of the plurality of network partitions is updated. Network partition selection for a terminal is effected by participating in a communication of at least one selection control message corresponding to at least one entry of the registry.
US11178601B2
The present invention is generally directed to a playback device configured to audibly output audio in a multi-network environment. The device may include a network interface to receive audio and/or video data over a plurality of wireless networks; speaker drivers; one or more color indicators associated with wireless networks; a user interface to receive a user's selection of a specific wireless network through a the use of a color indicator; and one or more processors to sign into a selected first wireless network and receive data therefrom, and to audibly output the data received; receive from the user interface a selection of a specific color, the specific color associated with a second wireless network; sign out of the specific wireless network and into the second wireless network; and receive from the second wireless network data, and output the audio via the one or more speaker drivers.
US11178598B2
In one aspect there is a method performed by a wireless device, WD. The method includes: (1) the WD receiving a PUSCH-Config IE from a base station, wherein the PUSCH-Config IE includes a first set of PUSCH configuration parameters, wherein the first set of PUSCH configuration parameters includes at least one of the following: txConfig, maxRank, or codebookSubset; and (2) the WD transmitting data on the PUSCH corresponding to a configured grant using the first set of PUSCH configuration parameters.
US11178595B2
Embodiments of the present disclosure provide a method for networking and a corresponding device. The method includes in response to a terminal device accessing network, obtaining configuration information of the terminal device; based on the configuration information, determining a traffic path associated with the terminal device; and configuring an underlying network node of the network based on the traffic path such that the underlying network node routes traffic associated with the terminal device based on the traffic path. A device that can implement the above method is further disclosed.
US11178594B2
Methods and systems for routing data are disclosed. In one aspect, service management can be implemented on one or more computing devices located between at least one router and one or more nodes. The one or more computing devices can be a default gateway for a plurality of user devices. In another aspect, the disclosed methods and systems can use a tag in routing a data block (e.g., service data) via a predefined route. For example, a device can transmit a request for a tag to a network node for routing a data block via a predefined route. Upon receiving the request, the network node can allocate a tag and create an interface. The interface can be associated with the tag and communications between the network node and the device for routing the data block.
US11178588B2
This application provides a measurement method and an apparatus. The method includes: receiving a measurement configuration from a base station, where the measurement configuration includes indication information, and the indication information is used to indicate a relationship between neighboring cell measurement of a terminal and configured s-measure of the terminal. In the method, the indication information may be carried in the measurement configuration, and the indication information indicates the relationship between the neighboring cell measurement of the terminal and configured s-measure of the terminal.
US11178584B2
The present application provides an access method, device, and system of UE, and relates to the communications field. The method is performed by a first network device on a 3GPP network, including: receiving, by using a second network device on a non-3GPP network, an access request message from the UE; generating a first NAS verification code according to an identifier of the UE and a NAS security context of the UE stored in the first network device; if the access request message includes a second NAS verification code, detecting whether the second NAS verification code is the same as the first NAS verification code; and if the second NAS verification code is the same as the first NAS verification code, sending an access key of the non-3GPP network to the second network device.
US11178583B2
Embodiments of the present invention disclose a mobility management method, user equipment, and a base station. The mobility management method may include: receiving, by the user equipment (UE) in a connected state, a source identifier of the UE from a first base station, where the source identifier is used to uniquely identify the UE in the first base station; entering, by the UE, a low-overhead state after satisfying a low-overhead activation condition; storing, by the UE in the low-overhead state, a connection context of the UE in the connected state, and camping on a cell according to a cell reselection criterion in a moving process; and reporting, by the UE when satisfying a first preset condition, the source identifier to a second base station to which a second cell belongs, where the second cell is a serving cell on which the UE currently camps.
US11178579B2
A method includes obtaining route information at an unmanned aerial vehicle (UAV). The route information indicates a plurality of zones between an origin and a destination and a corresponding set of mobile devices for each zone. The method includes receiving first control data at the UAV from a first mobile device while in a first zone of the plurality of zones. The first mobile device is included in a first set of mobile devices corresponding to the first zone. The method further includes receiving second control data at the UAV from a second mobile device while in a second zone of the plurality of zones. The second mobile device is included in a second set of mobile devices corresponding to the second zone.
US11178574B2
A method and apparatus for support of load balancing for supplementary uplink (SUL) in central unit (CU)-distributed unit (DU) architecture in a new radio access technology (NR) is provided. A gNB central unit (gNB-CU) receives, from at least one gNB distributed unit (gNB-DU), information related to a load status of supplementary uplink (SUL) for the at least one gNB-DU, and determines to adjust at least one parameter related to the SUL for a gNB-DU, among the at least one gNB-DU, based on the information related to the load status of the SUL for the gNB-DU. Upon receiving information related to the at least one parameter related to the SUL from the gNB-CU, the gNB-DU may adjust the at least one parameter related to the SUL based on the information related to the at least one parameter related to the SUL.
US11178571B2
A method for controlling a data duplication function include: receiving, by a terminal, medium access control-control element (MAC CE) sent by a base station, the MAC CE supporting a first network protocol; and controlling, by the terminal based on the MAC CE, the data duplication function of a packet data convergence protocol (PDCP) entity of the terminal, the PDCP entity supporting a second network protocol.
US11178569B2
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). The present disclosure provides an apparatus and method for efficiently transmitting a packet in a wireless communication system. The present disclosure relates to an operation method for a transmitter in a wireless communication system, the operation method comprising the steps of: mapping a parameter according to quality of service (QoS) information or a service type; determining, on the basis of the parameter, whether to duplicate a packet; when it is determined that the packet is to be duplicated, duplicating the packet; and transmitting the duplicated packets to a receiver.
US11178553B2
An information processing apparatus includes a communication unit and a switching unit. The communication unit is configured to conduct a wireless communication using plural transmission methods, one of which has plural channels. When a channel or transmission method having a higher communication quality than that of a communication that is being conducted has become able to communicate, the switching unit switches to the channel or the transmission method having the higher communication quality.
US11178552B2
Disclosed is a system and methods for creating and maintaining a virtual subnetwork of telecommunication base stations within a wider telecommunication network. In an LTE-based example, the subnetwork includes a connection aggregator that is coupled between the plurality of eNodeBs internal to the subnetwork and one or more MMEs in the outer network. The connection aggregator intercepts all control plane messages between the MMEs and the internal eNodeBs, remaps eNodeB identifiers, and transmits repackaged messages so that the outer network sees the entire subnetwork as a single “giant” eNodeB. The disclosed system and methods enables the operator of the virtual subnetwork to add and shut down eNodeBs as demand for connectivity fluctuates, and to do so such that all changes are unseen by the outer network.
US11178539B1
Text message communications between operator devices and service devices are enabled by the assignment of a telephone number defined for those service devices. A text message communication may be initiated by an operator device accessing a web service associated with a software platform or by the software platform itself. One of the service devices for which the telephone number is defined for use is selected, for example, based on information received as input from the operator device. The telephone number is assigned to that service device to enable the service device to participate in the text message communication with the operator device. At the conclusion of the text message communication, the telephone number is released from the service device to enable one of the other service devices to use it, for example, to continue the same text message communication or to participate in a different text message communication.
US11178537B2
Data item transfer between mobile devices is provided. Network association and proximity of a plurality of mobile devices of a requested data item by a requesting mobile device are determined using a shared ledger of mobile device inventory data, mobile device network connection data, and mobile device geolocation data. A target mobile device that contains the requested data item, is connected to a same local network as the requesting mobile device, and is geographically located proximate with a threshold to the requesting mobile device is identified based on the determined network association and proximity of the plurality of mobile devices and data in the shared ledger. A transfer of the requested data item from the target mobile device to the requesting mobile device is initiated via the same local network based on mobile device management policies.
US11178532B2
A terminal apparatus includes a first wireless communication unit and a controller. The first wireless communication unit conducts first wireless communication with a device under a first wireless communication scheme. The controller causes the first wireless communication unit to transmit setting information to the device; the setting information is required for the device to conduct second wireless communication under a second wireless communication scheme. When a predetermined display unit displays an entry screen through which the setting information is to be input, the controller breaks a connection of the first wireless communication between the first wireless communication unit and the device. When receiving the setting information through the entry screen, the controller establishes the connection of the first wireless communication between the first wireless communication unit and the device.
US11178531B2
A method, system, and computer program product for identifying and linking communicating devices using live camera data includes: identifying a visible device that is visible to a linking device; identifying a connected device that is connected to the linking device; determining visible movement of the visible device; requesting video information from the connected device; calculating, using the video information, video movement of the connected device; determining that the visible movement matches the video movement; concluding, based on the determining, that the visible device is the connected device; and linking, based on the concluding, the visible device and the connected device.
US11178526B2
The application provides a wireless communication method, a terminal device, and a network device. The method includes: a terminal device determining, according to a service identifier of a service to be transmitted, a carrier or a carrier set for sending or receiving the service to be transmitted; and the terminal device sending or receiving the service to be transmitted on a carrier or a carrier set corresponding to the service identifier, wherein the service identifier is a service code point or a service primitive of the service to be transmitted generated at the service layer, the service code point is a code of a service generated by the service to be transmitted on the service layer, and the service primitive is a textual description of the service generated by the service to be transmitted on the service layer.
US11178522B2
An electronic device is provided which includes a user interface, a communication circuit, a processor electrically connected to the user interface and the communication circuit, and a memory electrically connected to the processor which stores at least one piece of policy information associated with at least one accessory device, wherein, the memory stores instructions, which when executed, cause the processor to establish a connection with the at least one accessory device using the communication circuit, receive content associated with the at least one accessory device from an external device different from the at least one accessory device and output at least a part of the received content through the user interface based on at least a part of the at least one piece of policy information stored in the memory.
US11178521B1
A system and method for dispatching messages from a user to at least one recipient over a telecommunications network is disclosed. The system includes a messaging system and an authentication system. The messaging system receives user messages, retrieves contact information for recipients on a user's contact list, and attempts to deliver messages to recipients on the list. The system may continue attempting to deliver messages to recipients until it finds a recipient who is available to receive the message. The authentication system is used to ensure the recipient is a person and not a machine. The messages could be audio messages delivered using a telephone network or messages delivered over an SMS network.
US11178516B2
Provided are an intra-group communication method and apparatus, a resource configuration method, apparatus and system, and a storage medium. The intra-group communication method includes acquiring, by a group member in group, a platooning dedicated resource (PDR), where the PDR is used for intercommunication of all group members in the group; and performing, by the group member, the intercommunication after acquiring PDR configuration information related to the PDR.
US11178515B2
A geolocationing system and method for providing awareness in a multi-space environment, such as a hospitality environment or educational environment, are presented. In one embodiment of the geolocationing system, a vertical and horizontal array of gateway devices is provided. Each gateway device includes a gateway device identification providing an accurately-known fixed location within the multi-space environment. Each gateway device includes a wireless transceiver that receives a beacon signal from a proximate wireless-enabled personal locator device. The gateway devices, in turn, send gateway signals to a server, which determines estimated location of the wireless-enabled personal locator device with time of arrival modeling.
US11178505B2
A multi-channel signal decoding method includes obtaining a downmixed signal of a first channel signal and a second channel signal in a multi-channel signal, obtaining parameter indication information, obtaining a reverberation gain parameter corresponding to each of the part of subbands according to the parameter indication information; and obtaining a reconstructed first channel signal and a reconstructed second channel signal according to the downmixed signal and the reverberation gain parameter.
US11178498B2
A hearing device system including a hearing device, a user interface communicatively coupled to the hearing device, and a module for processing a psychoacoustic model. The psychoacoustic model is adapted to derive a modification proposal based on hearing relevant data, wherein the modification proposal is adapted to solve a hearing issue of the user of the hearing device. The hearing device system is adapted to dynamically present the modification proposal to the user via the user interface, and to adapt the user interface such to receive inputs made by the user to the dynamically presented modification proposal.
US11178492B2
A loudspeaker is provided having a frame, a device for generating a magnetic field in a magnetic circuit exhibiting an air gap, turns of conductive materials for moving in the air gap, a diaphragm rigidly connected to the turns of the conductive materials that moves in a direction of movement with respect to the frame, the diaphragm having an inner face and an outer face. The inner face of the diaphragm is positioned to face the frame, and the loudspeaker also contains ag rid that stiffens the diaphragm and is shaped to allow the grid to be glued to the outer face of the diaphragm. The grid glued on the diaphragm forces the diaphragm to execute the movements of the turns of conductive materials. The diaphragm obeys impulses given by the turns of the conductive materials, reproduces them identically and transmits vibrations to the air without creating parasitic standing waves.
US11178481B2
An ear-plug assembly presents audio content to an ear canal of a user. The audio content may be based in part on sound in a local area surrounding the user. The ear-plug assembly detects, via one or more acoustic sensors, sound in the area around the user. The sound waves travel through an aperture in a body of the ear-plug assembly and are propagated to a waveguide to the one or more acoustic sensors. The ear-plug assembly processes the detected sound data in a controller, which instructs a speaker assembly to present audio content based in part on the detected sound data. The detected sounds may be amplified, attenuated, filtered, and/or augmented when presented by the speaker assembly.
US11178474B2
An intelligent subsystem coupled with one or more radio transceivers, a voice processing module/a first set of computer implementable instructions (stored in a non-transitory storage media) to understand a voice command in a natural language and a second set of computer implementable instructions (stored in the non-transitory storage media) to provide learning or intelligence to the intelligent subsystem in response to a user's interest/preference, is disclosed. Furthermore, the intelligent subsystem is sensor-aware or context-aware.
US11178465B2
The present disclosure relates to systems, devices and methods for automatic subtitle display. In one embodiment, a method is provided that includes determining a conversation language for a space, and identifying display content presented in the space on a display. The method may also include requesting subtitle data for the display content based on the conversation language determined for the space, and controlling, by the control device, presentation of subtitle data for the display content for output on the device, wherein subtitle data presented is selected for the determined conversation language. Processes and configurations can include determining conversation language by one or more of speech recognition, facial recognition, and user profile settings. In addition, automatic subtitle display may be provided for displays in a vehicle cabin and viewing areas of a display device in general.
US11178452B2
A playing method of a webpage-based media file is provided, including analyzing moov encapsulated in an moov box of a media file to obtain media information configured for describing media data encapsulated in an mdat box of the media file by a player built-in a webpage, according to time and a position of the media data represented by the media information, obtaining a section of media data in the mdat box of the media file; encapsulating the obtained section of media data and moov describing the section of media data according to a box structure of a fragmented media file to obtain a corresponding fragmented media file; and sending the fragmented media file to a media element of the webpage by a media source extension interface of the webpage for decoding and playing; the media file adopts a non-streaming media format.
US11178443B1
A user receiving device includes a proximity circuit configured to repeatedly detect a proximity of a first mobile device relative to the user receiving device. An interruption circuit is configured to, based on the detection of a first mobile device, generate an interrupt signal to interrupt a program or a video being played out on a display when the proximity is less than a predetermined range and ceasing to generate the interrupt signal when the proximity is greater than the predetermined range. A control circuit is configured to, when the interrupt signal is no longer generated, resume playing the program or video on the display.
US11178436B2
A method of transmitting at least one signal over a broadcast network, a broadband network or a hybrid network in a digital transmitter, the method includes generating service layer signaling (SLS) information for at least one service, the at least one service consisting of at least one continuous video component, at least one continuous audio component and at least one closed caption component; generating a service list table (SLT) for providing bootstrap information that allows a receiver to discover the SLS information for the at least one service; and transmitting the at least one signal. Further, the bootstrap information includes a destination IP address and a destination port of a MPEG media transport protocol (MMTP) session carrying MMTP-specific SLS, a MMTP message is delivered by the MMTP session signaled in the SLT, the MMTP message includes a caption asset descriptor, and the caption asset descriptor includes profile information for representing image captions or text captions.
US11178434B2
Reception-side processing performed in a case where transmission of standard dynamic range video data and transmission of high dynamic range video data coexist in a time sequence is simplified. SDR transmission video data is converted into SDR transmission video data through dynamic range conversion. The SDR transmission video data is the one obtained by performing, on SDR video data, photoelectric conversion in accordance with an SDR photoelectric conversion characteristic. In this case, the conversion is performed on the basis of conversion information for converting a value of conversion data in accordance with the SDR photoelectric conversion characteristic into a value of conversion data in accordance with an HDR photoelectric conversion characteristic. A video stream is obtained by performing encoding processing on HDR transmission video data. A container having a predetermined format and including this video stream is transmitted.
US11178433B2
Systems and methods enable video on demand playback startup times to be reduced. A redirect database is populated with redirect locators. A request from a device for an item of primary video content is received. A static manifest file is generated including locators corresponding to the requested item of primary video content and redirect database entries storing redirect locators to default interstitial media. The static manifest file is transmitted to the device. Potential items of interstitial media are identified by sources of interstitial media, and a first item of interstitial media is selected. A redirect locator in the redirect database is replaced with a redirect locator corresponding to the selected interstitial media. A request is received from the device directed to the redirect database location storing the redirect locator corresponding to the selected interstitial media. The selected interstitial media is streamed to the device.
US11178419B2
A picture prediction method includes: determining two pixel samples in a current picture block, and determining a candidate motion information unit set corresponding to each of the two pixel samples; determining a merged motion information unit set i including two motion information units; and predicting a pixel value of the current picture block by using an atone motion model and the merged motion information unit set i.
US11178413B1
The present disclosure relates to systems, non-transitory computer-readable media, and methods for dynamically transitioning a digital video file between encoding states of video data encodings. For example, upon receiving an uploaded digital video file, the disclosed systems can generate an initial set of video data encodings for the digital video file in an initial state. The disclosed systems further determine a virality score associated with the digital video file. Based on the virality score, the disclosed systems determine the virality score satisfies a threshold for transitioning the digital video file from the initial state to the upgraded state and generate premium encodings for the digital video file. Similarly, based on an updated virality score or a time-based trigger, the disclosed systems can transition the digital video file from the upgraded state (or the initial state) to the maintenance state by purging one or more video data encodings.
US11178412B2
The present disclosure generally relates to a method and device of encoding a color picture having color components (Ec) comprising obtaining (11) a luminance component (L) and two chrominance components (C1, C2) from the color picture to be encoded. The method for encoding a color picture having color components comprising obtaining at least one chrominance component from the color picture to be encoded, characterized in that the method further comprises: determining a first factor based on the value of each pixel (i) of said luminance component; obtaining at least one final chrominance component by scaling said at least one chrominance component by said first factor; and encoding (13) said at least one final chrominance component.
US11178407B2
A method for determining coding unit (CU) partitioning of a largest coding unit (LCU) of a picture is provided that includes computing a first statistical measure and a second statistical measure for the LCU, selecting the LCU as the CU partitioning when the first statistical measure does not exceed a first threshold and the second statistical measure does not exceed a second threshold, and selecting CUs in one or more lower layers of a CU hierarchy of the LCU to form the CU partitioning when the first statistical measure exceeds the first threshold and/or the second statistical measure exceeds the second threshold.
US11178398B2
Example embodiments herein provide a method for coding a segment of an inter frame. The method includes partitioning, by a partitioning unit, a current frame into a plurality of segments. Further, the method includes coding, by a coding unit, a current spatial block at a boundary of a segment included among the plurality of segments by deriving at least one new temporal motion information predictor candidate from a reference frame. Further, the method includes cabac context initialization at the start of each non-first segment from the plurality of segments by deriving temporal stored cabac context from the reference frame.
US11178389B2
A system is described for automatically calibrating a display device based at least on information relating to a user of the display device. The system obtains visual acuity information or pupillary information of the user. The system then determines a value of a display parameter of the display device based at least on the visual acuity information or the pupillary information of the user. The determined value is then provided for application to the display device. Other information may also be used in determining the value of the display parameter, such as user input, demographic information of the user, display device specific information, user environment information, displayed content information, or application context information. An algorithm may be used that determines the display parameter based on such information. The algorithm may comprise a model obtained through machine learning.
US11178387B2
Disclosed is an image capture method using a virtual tracking sensor, implemented in an image capture system including wide-field image acquisition devices, each placed at a different fixed position along the course, such that the images captured at a given instant in time by two different acquisition devices represent different points of view of athletes traveling over the course. The method includes: capturing, in real time, images representative of an area in space that is substantially equivalent to the predetermined course, by each acquisition device of the plurality; selecting, for each instant in time of a plurality of successive instants in time, a given acquisition device and a portion of the image captured thereby at the instant in time; and reconstructing, on the basis of the selected image portions, a video sequence similar to that which would have been captured by an acquisition device moving along the course.
US11178384B2
A game system that is a non-limiting example information processing system is attached to a goggle device, and generates and displays a left-eye image and a right-eye image on a display. When starting a game application that a plurality of individual games can be selectively played, a menu image is displayed on the display. A plurality of icons each relating to each of the plurality of individual games are arranged at predetermined positions in a virtual space for displaying the menu image. A virtual camera arranged at a predetermined position in the virtual space changes a posture thereof so as to correspond to a posture change of a main body apparatus in a real space, thereby to control a direction of a line-of-sight of the virtual camera. If an icon is included in a field of view of the virtual camera when a user depresses a predetermined button, predetermined processing relevant to the icon is performed.
US11178380B2
Embodiments include an apparatus comprising a mobile computing device comprising a camera, and a mount removably attached with the mobile computing device to arrange the camera in a first position. The mount comprises a first surface, and two reflective elements spaced apart from each other and having a predefined disposition relative to the first position. The two reflective elements comprise respective convex surfaces extending from the first surface, the respective convex surfaces providing respective optical paths between an object and the camera.
US11178377B2
The techniques described herein relate to methods, apparatus, and computer readable media configured to process (e.g., encode and/or decode) multimedia data that includes a representation of a multimedia experience associated with at least one spherical region. At least one video portion of the multimedia data and at least one additional multimedia portion of the multimedia data are associated with the spherical region. The multimedia data, at least one video portion, and at least one additional multimedia portion present the multimedia experience associated with the spherical region.
US11178376B1
Aspects of the present disclosure are directed to setting a display mode for a virtual object based on a display mode timer that is controlled by context factors. An artificial reality system can associate one or more virtual objects with a corresponding display mode timer. Various ranges on the display mode timer can be mapped to different display modes that the virtual object can assume. The display mode timer can be adjusted to add time based on a determination of a user focusing on the virtual object or other context factors. Display mode timers can also have rules for setting other display mode timer properties, such as how quickly the display mode timer runs down, that are evaluated based on context factors.
US11178373B2
A mechanism is described for facilitating adaptive resolution and viewpoint-prediction for immersive media in computing environments. An apparatus of embodiments, as described herein, includes one or more processors to receive viewing positions associated with a user with respect to a display, and analyze relevance of media contents based on the viewing positions, where the media content includes immersive videos of scenes captured by one or more cameras. The one or more processors are further to predict portions of the media contents as relevant portions based on the viewing positions and transmit the relevant portions to be rendered and displayed.
US11178367B2
A video display apparatus functions as a master which is to be connected in loop to other video display apparatus(s) functioning as slave(s) in order to configure a multi-display apparatus. The master video display apparatus includes an extracting unit configured to extract first characteristic data from a received video signal, a controller configured to generate a common video setting value and control a light source of an own apparatus based on the generated common video setting value, an input unit configured to input second characteristic data from the upstream apparatus, and a output unit configured to output the first characteristic data or the common video setting value to the downstream apparatus. The controller outputs the extracted first characteristic data to the downstream apparatus, calculates the common video setting value based on the input second characteristic data, and outputs the calculated common video setting value to the downstream apparatus.
US11178362B2
A monitoring device includes a receiver, configured to receive a fisheye image of a bird's eye viewpoint captured by a plurality of monitoring cameras, an image transformer, configured to transform the fisheye image into a rectangular image of the bird's eye viewpoint or a different viewpoint image which is an image of a viewpoint different from the bird's eye viewpoint, and a controller, configured to provide a user interface which arranges a plurality of image windows respectively corresponding to the plurality of monitoring cameras, displays the rectangular image in the image windows, and switches a displayed image to the different viewpoint image for each image window.
US11178361B2
Techniques and examples pertaining to a virtual window between two remotely located environments are described. A method for teleconferencing using the virtual window may involve receiving, from a camera, first multimedia data of a first environment. The method may also involve receiving, from a position tracker, position data of a user in a second environment. The method may also involve transforming, based on the position data, the first multimedia data to second multimedia data of the first environment. The method may further involve presenting the second multimedia data to the user such that the user perceives the first environment as being separated from the second environment by a physical window.
US11178358B2
A method and a device for generating a composite video, and a storage medium are disclosed in embodiments of this disclosure. The method includes: obtaining pre-recorded source video frames; determining a first set and a second set of video rendering parameters; displaying the pre-recorded source video frames with a first image size at a first image position on a display screen of the terminal device according to the first set of video rendering parameters; capturing real-time video frames using an image acquisition component of the terminal device in response to content of and in synchronization with the displayed pre-recorded source video frames; displaying the real-time video frames with a second image size at a second image position on the display screen of the terminal device according to the second set of video rendering parameters; and generating a composite video with each video frame comprising a first corresponding frame from the pre-recorded source video frames and a second corresponding frame from the real-time video frames based on the first image size, the second image size, the first image position, and the second image position.
US11178356B2
In some implementations, a user device can be configured to create media messages with automatic titling. For example, a user can create a media messaging project that includes multiple video clips. The video clips can be generated based on video data and/or audio data captured by the user device and/or based on pre-recorded video data and/or audio data obtained from various storage locations. When the user device captures the audio data for a clip, the user device can obtain a speech-to-text transcription of the audio data in near real time and present the transcription data (e.g., text) overlaid on the video data while the video data is being captured or presented by the user device.
US11178349B2
A lens-free imaging system for generating an image of a scene includes an electromagnetic (EM) radiation sensor; a mask disposed between the EM radiation sensor and the scene; an image processor that obtains signals from the EM radiation sensor while the EM radiation sensor is exposed to the scene; and estimates the image of the scene based on, at least in part, the signals and a transfer function between the scene and the EM radiation sensor.
US11178345B2
A video processing circuit outputs a video signal from an imaging device for imaging a scene outside a vehicle to a display unit. A main processing circuit generates an image from vehicle information and outputs the image to the video processing circuit, a starting time of the main processing circuit being longer than that of the video processing circuit. The video processing circuit superimposes the image from the main processing circuit on the video signal from the imaging device and outputs a resultant video to the display unit.
US11178343B2
An image processing apparatus that communicates with an external device and combines a sub image received from the external device with a main image includes a determination unit that determines a wipe shape of the sub image, and a notification unit that notifies the external device of the determined wipe shape.
US11178341B2
Systems and methods are disclosed for image signal processing. For example, methods may include receiving an image from an image sensor; applying a filter to the image to obtain a low-frequency component image and a high-frequency component image; determining a first enhanced image based on a weighted sum of the low-frequency component image and the high-frequency component image, where the high-frequency component image is weighted more than the low-frequency component image; determining a second enhanced image based on the first enhanced image and a tone mapping; and storing, displaying, or transmitting an output image based on the second enhanced image.
US11178333B2
A vibration measurement system comprises an image capturing apparatus, a distance measuring apparatus, a sensor that outputs a signal according to an inclination of the image capturing apparatus relative to the vertical direction, and a vibration measurement apparatus. The vibration measurement apparatus includes calculating an angle formed by the normal of an image capturing surface of the image capturing apparatus and the normal of the measurement target surface that the image capturing apparatus shoots, based on the signal output by the sensor, converting the image obtained that the image capturing apparatus shoots into an image that would be obtained were the normal of the measurement target surface coincident with the normal of the image capturing surface of the image capturing apparatus, using the calculated angle, and measuring vibration of the structure, using the converted image and the measured distance from the image capturing apparatus to the measurement target surface.
US11178332B2
A method of digitally boresighting includes finding a laser spot in a field of view of an imaging device that has an optical center, wherein the laser spot is generated by a laser, determining an offset vector between the laser spot in the field of view and the optical center, and correcting for boresight misalignment of the laser and imaging device in the image on a display using the offset vector.
US11178329B2
Systems and methods are disclosed for image signal processing. For example, methods may include determining a sequence of orientation estimates based on sensor data from one or more motion sensors; based on the sequence of orientation estimates, invoking a mechanical stabilization system to reject motions of an image sensor occurring within a first operating bandwidth with an upper cutoff frequency; receiving an image from the image sensor; based on the sequence of orientation estimates, invoking an electronic image stabilization module to correct the image for rotations of the image sensor occurring within a second operating bandwidth with a lower cutoff frequency to obtain a stabilized image, wherein the lower cutoff frequency is greater than the upper cutoff frequency; and storing, displaying, or transmitting an output image based on the stabilized image.
