最新美国发明专利第2024-12-24期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

Document	Document Title
US12173349B2	Lung protease nanosensors and uses thereof Aspects of the present disclosure relate to methods and compositions useful for in vivo and/or in vitro profiling of proteases present in the lung. In some embodiments, the disclosure provides methods of in vivo enzymatic processing of exogenous molecules followed by detection of detectable markers as representative of the presence of active proteases associated with a lung disease, for example, lung cancer and lung infections. In some embodiments, the disclosure provides compositions and methods for production of a lung disease signature and diagnosis of lung disease.
US12173348B2	Method for detecting enzymatic reaction product Provided is a technique that can be used to detect a pathogenic microorganism such as influenza virus with high sensitivity, and specifically, a method for detecting a reaction product, including reacting an enzyme with a substance serving as a substrate for a reaction involving the enzyme in a hydrophilic solvent that is in interfacial contact with a hydrophobic solvent, wherein the reaction product is produced directly and released from the substrate, and wherein the hydrophilic solvent contains at least one of a buffering substance or trimethylamine oxide (TMAO).
US12173347B2	Technique for controlling molecular weight of PHA copolymer produced by halobacterium The purpose of the present invention is to provide a PHA, in particular PHBV, having a molecular weight exceeding 3,610,000 and/or a method for producing such a PHA while controlling the molecular weight thereof. Provided is a copolymer of random copolymerization of 3-hydroxybutanoic acid and 3-hydroxyvaleric acid, having a weight-average molecular weight exceeding 3,610,000.
US12173340B2	Attenuated glutamine synthetase as a selection marker Disclosed is an expression vector comprising a polynucleotide encoding for a glutamine synthetase with reduced activity compared to a wild type glutamine synthetase. Also disclosed are host cells, methods for preparing stable cell line, methods of producing polypeptide of interest, and kits thereof.
US12173339B2	Variants of Cpf1 (Cas12a) with altered PAM specificity Engineered CRISPR from Prevotella and Francisella 1 (Cpf1) nucleases with improved targeting range and enhanced on-target activity, and their use in genomic engineering, epigenomic engineering, base editing, genome targeting, genome editing, and in vitro diagnostics.
US12173338B2	Genetically engineered bacteria, its construction method and its application in producing NAD+ method The invention discloses a genetically engineered bacterium in which the gene encoding adenine deaminase on the genome of the bacterium is knocked out or/and the gene encoding the enzyme in the NAD+ anabolic pathway is integrated on the genome of the bacterium. The invention also discloses a construction method of the above-mentioned genetically engineered bacteria. The gene encoding adenine deaminase on the genome of the host strain is knocked out to obtain a strain with high NAD+ yield. Or the expression cassettes of the gene encoding the enzyme in the NAD+ synthesis pathway are constructed separately, and then the enzyme encoding The gene expression cassette is integrated into the genome of the host strain whose gene encoding adenine deaminase is knocked out to construct a strain with high NAD+ production. The application of the above genetically engineered bacteria is disclosed. A method of producing NAD+ is disclosed.
US12173330B2	Method for producing hydroxy-L-pipecolic acid A method of producing high-purity hydroxy-L-pipecolic acids that includes allowing an L-pipecolic acid hydroxylase, a microorganism or cell having the ability to produce the enzyme, a processed product of the microorganism or cell, and/or a culture liquid comprising the enzyme and obtained by culturing the microorganism or cell, to act on L-pipecolic acid as a substrate in the presence of 2-oxoglutaric acid and ferrous ion, wherein the L-pipecolic acid hydroxylase (1) acts on L-pipecolic acid in the presence of 2-oxoglutaric acid and ferrous ion to add a hydroxy group to the carbon atom at positions 3, 4, and/or 5 of L-pipecolic acid; and (2) has a catalytic efficiency (kcat/Km) with L-proline that is equal to or less than 7 times the catalytic efficiency (kcat/Km) with L-pipecolic acid.
US12173329B2	Acyl-ACP reductase with improved properties The disclosure relates to acyl-ACP reductase (AAR) enzyme variants that result in improved fatty aldehyde and fatty alcohol production when expressed in recombinant host cells. The disclosure further relates to methods of making and using such AAR variants for the production of fatty alcohol compositions having particular characteristics.
US12173327B2	Platforms and systems for automated cell culture Disclosed herein are platforms, systems, and methods including a cell culture system that includes a cell culture container comprising a cell culture, the cell culture receiving input cells, a cell imaging subsystem configured to acquire images of the cell culture, a computing subsystem configured to perform a cell culture process on the cell culture according to the images acquired by the cell imaging subsystem, and a cell editing subsystem configured to edit the cell culture to produce output cell products according to the cell culture process.
US12173326B2	Cell culture media and methods for generating human alveolar macrophage-like cells Provided here methods of generating human alveolar macrophage-like cells in-vitro from blood-derived monocytes by culturing them in a cell culture medium containing a mixture of a surfactant and two or more cytokines. This mixture can contain calfactant, granulocyte-macrophage colony-stimulating factor, transforming growth factor beta, and interleukin-10.
US12173322B2	Genome-edited induced pluripotent stem cells, and cells derived therefrom, and uses thereof This invention relates to compositions and uses of genome edited iPSCs and cells derived therefrom. In particular the iPSCs and cells derived therefrom and compositions comprising the same according to the present invention may be used in cell-based therapies for tissue repair or regeneration. The invention relates to the treatment and/or prevention of injury to the myocardium, and/or ischemia reperfusion injury in the myocardium and other vascularized tissues.
US12173317B2	Use of histone modifiers to reprogram effector T cells The present disclosure provides methods for re-programming effector T cells to a central memory phenotype comprising culturing the effector T cells with a histone deacetylase inhibitor (HDACi) and IL-21. Further provided are methods of treating cancer comprising administering the central memory T cells.
US12173311B2	Proteinase-free coatings for colony passaging A cell culture article includes a substrate having a polymer coating that is conducive to colony passaging of cells cultured on the coating. Example polymer coatings are formed from polygalacturonic acid (PGA), alginate, or combinations thereof. Cells cultured on the polymer coating can be separated from the substrate as a colony or layer of cells by exposing the polymer coating to (i) a chelating agent, (ii) a proteinase-free enzyme, or (iii) a chelating agent and a proteinase-free enzyme.
US12173306B2	Codon-optimized reduced-size ATP7A CDNA and uses for treatment of copper transport disorders Disclosed herein are codon-optimized nucleic acids encoding a reduced-size ATP7A protein. Also disclosed are vectors and recombinant viruses (such as recombinant adeno-associated viruses) including the codon-optimized nucleic acids encoding the reduced-size ATP7A protein and compositions including the disclosed vectors and viruses. Further disclosed herein are methods of treating copper transport disorders, for example by administering a disclosed nucleic acid, vector, or recombinant virus to a subject with a copper transport disorder, such as Menkes disease, occipital horn syndrome, or ATP7A-related distal motor neuropathy.
US12173302B2	Disease resistant petunia plants The present invention relates to mutant petunia (Petunia spp.) plants including mutant dmr6.1 and dmr6.2 alleles. The mutant petunia plants are resistant to oomycete and fungal pathogens.
US12173301B2	Weed control methods and related compositions and plants The present disclosure relates to, inter alia, a weed control method. In one example, a method comprises applying to the locus a weed controlling amount of a pesticide composition comprising a FatA acyl-ACP thioesterase-inhibiting herbicide, wherein the crop plants are modified such that they comprise a FatA acyl-ACP thioesterase which provides the crop plant with tolerance against the FatA acyl-ACP thioesterase-inhibiting herbicide. Recombinant polynucleotides and suitable for use in the methods, and edited FatA acyl-ACP thioesterases are also disclosed.
US12173298B2	Tonoplast proton/sugar antiporter proteins and the use thereof to increase the saccharose concentration in a saccharose storage organ of plants The invention relates to tonoplast proton/sugar antiporter proteins, more particularly tonoplast proton/saccharose antiporter proteins, the nucleotide sequences which encode them and uses thereof for producing transgenic plants with an increased saccharose concentration. The invention also includes methods for producing transgenic plants with an increased saccharose concentration, methods for increasing the saccharose concentration in plants, and for identifying plants which are suitable for creating a higher saccharose concentration.
US12173295B2	Organelle genome modification using polynucleotide guided endonuclease Provided herein are methods and systems for altering the genome of an organelle. In some embodiments, the method comprises introducing into an organelle a recombinant DNA construct comprising a first polynucleotide encoding at least one guide RNA and a second polynucleotide encoding a polynucleotide guided polypeptide; and growing a cell comprising the organelle under conditions in which the first polynucleotide and the second polynucleotide are each expressed.
US12173291B2	Unnatural base pair compositions and methods of use Disclosed herein are methods, cells, engineered microorganisms, and kits for increasing the production of polypeptides comprising one or more unnatural amino acids. Further provided are cells, engineered microorganisms, and kits for increasing the retention of unnatural nucleic acids encoding the unnatural amino acids in an engineered cell, or semi-synthetic organism.
US12173290B2	Materials and methods for controlling gene editing The present application provides a CRISPR/Cas system comprising a nuclease segment that encodes a Cas9 nuclease or variant thereof, a guide RNA segment comprising a nucleotide sequence that encodes a gRNA or sgRNA, and a promoter segment comprising a nucleotide sequence that encodes a first promoter comprising one or more tetracycline operator sequence, wherein the gRNA segment is operably linked to the promoter segment. The present application also provides materials and methods for controlling transcriptional expression of guide RNAs and/or post-transcriptional expression of Cas nuclease.
US12173287B2	Compositions and methods for improving strand biased One aspect of the present invention relates to double-stranded RNA (dsRNA) agent capable of inhibiting the expression of a target gene. Other aspects of the invention relate to pharmaceutical compositions comprising these dsRNA molecules suitable for therapeutic use, and methods of inhibiting the expression of a target gene by administering these dsRNA molecules, e.g., for the treatment of various disease conditions.
US12173286B2	Fully stabilized asymmetric siRNA Provided herein are self-delivering oligonucleotides that are characterized by efficient RISC entry, minimum immune response and off-target effects, efficient cellular uptake without formulation, and efficient and specific tissue distribution.
US12173280B2	Methods of reducing adverse effects of non-thermal ablation The present invention provides systems, methods, and devices for electroporation-based therapies (EBTs). Embodiments provide patient-specific treatment protocols derived by the numerical modeling of 3D reconstructions of target tissue from images taken of the tissue, and optionally accounting for one or more of physical constraints or dynamic tissue properties. The present invention further relates to systems, methods, and devices for delivering bipolar electric pulses for irreversible electroporation exhibiting reduced or no damage to tissue typically associated with an EBT-induced excessive charge delivered to the tissue.
US12173277B2	Filamentous fungal biomats, methods of their production and methods of their use A novel method of growing fungi is disclosed which uses an engineered artificial media and produces high density filamentous fungi biomats that can be harvested with a minimum of processing and from which fungal products such as antibiotics, proteins, and lipids can be isolated, the method resulting in lowered fungus cultivation costs for energy usage, oxygenation, water usage and waste stream production.
US12173276B2	Heterologous expression of phosphite dehydrogenase in picochlorum spp Phosphite dehydrogenase (ptxD) expression was established as a selectable marker for nuclear and chloroplast genetic selection in Picochlorum renovo and Picochlorum celeri Phosphite was used as a sole phosphorus source in P. renovo and P. celeri. Growth on phosphite led to comparable growth and composition relative to phosphate.
US12173273B2	Large-scale magnetic purification system The present invention relates to a large-scale magnetic purification system, including: a liquid storage apparatus, capable of being connected to a liquid source and a waste liquid barrel through a liquid path system; a stirring system mounted above the liquid storage apparatus, where a stirring paddle of the stirring system is inserted into the liquid storage apparatus for stirring; magnets mounted around the liquid storage apparatus; a magnet actuating mechanism for manipulating the magnets to move away from or close to the liquid storage apparatus; and a control system, connected to the liquid path system, the magnet actuating mechanism, and the stirring system and controlling the liquid path system, the magnet actuating mechanism, and the stirring system.
US12173271B2	Aseptic tissue processing method, kit and device This present invention concerns a single use aseptic kit comprising: a disaggregation module for receipt and processing of material comprising solid mammalian tissue; and a stabilization module for storing disaggregated product material, wherein each of said modules comprises one or more flexible containers connected by one or more conduits adapted to enable flow of the tissue material there between; and wherein each of said modules comprises one or more ports to permit aseptic input of media and/or reagents into the one or more flexible containers. The invention further relates to an automated device for semi-automated aseptic disaggregation and/or enrichment and/or stabilisation of cells or cell aggregates from mammalian solid tissue comprising a programmable processor and the single use aseptic kit. The invention further relates to a semi-automatic aseptic tissue processing method.
US12173266B1	Devices and methods for preparing in vitro models of neuromuscular junctions There are provided a cell culture device and associated method for preparing an in vitro model of a neuromuscular junction (NMJ). The cell culture device can include a cell culture layer that includes a neuronal cells channel for receiving neuronal cells therein, and a neuromuscular junction chamber in fluid communication with the neuronal cells channel to receive muscle cells therein to enable co-culture of the neuronal cells with the muscle cells and form the NMJ. The neuronal cells channel includes a first portion having a first portion cross-section and a second portion having a second portion cross-section that is smaller than the first portion cross-section and provided downstream of the first portion to retain neuronal cells. The neuromuscular junction chamber can optionally include pillars for culturing muscle cells therebetween. The in vitro model can be used for analysing a biological material from a patient or diagnose a condition, for instance.
US12173265B2	Systems and methods for cell culturing Cell culture systems and methods provide improved immunotherapeutic product manufacturing with greater scalability, flexibility, and automation. Cell culture systems are configured with interchangeable cartridges, allowing versatility and scalability. Systems are configured to have multiple connected cell culture chambers, which allows parallel processing of different types of cells. Gas-impermeable cell culture chambers and methods for generating cells in closed systems prevent contamination and user error. Methods for recycling cell culture medium provide additional efficiencies.
US12173256B2	Method of manufacturing water-soluble unit dose articles comprising water-soluble fibrous structures Described herein is a method for making fibrous water-soluble unit doses utilizing a repeating nested pattern.
US12173255B2	Multiple candle wick assemblies and methods and apparatus for making the same Methods of making a candle wick assembly are disclosed whereby a multiple candle wick construction is provided which includes (i) at least first and second spaced-apart candle wicks, and (ii) a ladder filament connected to and extending back and forth between the first and second candle wicks. The multiple candle wick construction is formed into a generally U-shaped configuration and a wax sheath thereafter applied around the multiple candle wick construction so as to maintain the generally U-shaped configuration thereof.
US12173254B2	Process for purifying LPC-DHA and/or LPC-EPA using a chromatographic stationary phase and compositions thereof Embodiments of a method of purifying a lysophosphatidylcholine (e.g., LPC-DHA and/or LPC-EPA) from a composition containing the lysophosphatidylcholine and at least one impurity, e.g., from phospholipids, free fatty acids, triacylglycerols (TAGs), diacylglycerols (DAGs), monoacylglycerols (MAGs), glycerol, sterols, tocopherols, vitamin A, flavonoids, and minerals can use a continuous simulated moving bed process, a batch column chromatography method, or a single column to provide a purified composition of the lysophosphatidylcholine. The purified lysophosphatidylcholine (e.g., LPC-DHA and/or LPC-EPA) products can be used in various pharmaceutical and nutraceutical applications, e.g., for treating and/or preventing a neurological disease or disorder.
US12173253B2	Method of producing a low-fat product and a system for producing a low-fat product A method of producing a low-fat product from a starting material made of a fat and/or oil containing plant- or animal item includes providing the starting material at a temperature of at least 35° C. and extracting a greater part of the extractable oil and/or fat originally contained in the plant or animal item from the starting material using a first decanter centrifuge. The first decanter centrifuge leaves a residue of solids and liquids. The residue forms the low-fat product.
US12173248B2	Liquid mono-alkylated N-phenyl-α-naphthylamine compositions and methods of manufacturing the same Liquid alkylated N-phenyl-α-naphthylamine (PANA) compositions are disclosed containing a high concentration of mono-alkylated PANA and low levels of di-alkylated and less than 1% by weight of unsubstituted PANA. The novel compositions may be prepared by controlled alkylation of PANA with propylene oligomers followed by subsequent alkylation with at least one second olefin.
US12173247B2	Reaction product of an organic amine and glycidol and its use as a friction modifier The present disclosure generally relates to a friction modifier comprising the reaction product of an organic amine and glycidol and its use in a non-aqueous lubricant composition. There is also provided a method for reducing the friction between sliding parts of an engine by contacting the engine with the non-aqueous lubricant composition.
US12173245B2	Robust superlubricity with steel surfaces in sliding contacts A low friction wear surface with a coefficient of friction in the superlubric regime under a sliding and rolling movement. The low friction wear surface includes molybdenum disulfide and graphene oxide on a first wear surface with a tribolayer formed on a rough steel counter surface during the sliding and rolling movement. Methods of producing the low friction wear surface are also provided.
US12173241B2	Waste plastic based oil upgrading into high value chemicals via direct catalytic cracking A process to produce olefins including: (a) Providing a hydrocarbon stream containing at least 10 wt % of pyrolysis plastic oil; (b) Optionally contacting the effluent obtained in step a) with silica gel, clays, alkaline or alkaline earth metal oxide, iron oxide, ion exchange resins, active carbon, active aluminium oxide, molecular sieves, alkaline oxide and/or porous supports containing lamellar double hydroxide modified or not and silica gel, or any mixture thereof; (c) performing a selective hydrogenation step; (d) contacting the stream obtained in step c) with a cracking catalyst to crack the olefins and/or paraffins into olefins having 2 to 4 carbon atoms (e) separating from the effluents obtained at the step d) a first stream containing olefins and saturated hydrocarbons having at most 3 carbon atoms, and a second stream containing hydrocarbons having 4 or more carbon atoms and (f) recovering from said first stream the ethylene and propylene.
US12173240B2	Catalysts and selective process for the production of renewable aviation fuels and biofuel produced The present invention relates to a process for converting vegetable oils, animal fats, residual edible oils and carboxylic acids into renewable liquid fuels, such as bionaphtha, bioJET-A1 and renewable diesel, for use in a mixture with fossil fuels. The process consists of two steps: hydrotreating and hydrocracking. The effluent from the hydrotreatment step presents aromatics, olefins and compounds resulting from the polymerization of esters and acids in its composition. This fact occurs due to the use of partially reduced catalysts and without injection of sulfide agent and allows obtaining a bioJET-A1 with adequate quality for use in a mixture with fossil kerosene. At the same time, the process generates, in addition to products in the distillation range of naphtha, kerosene and diesel, high molecular weight linear paraffins (with up to 40 carbon atoms).
US12173239B2	High rate reactor system A process and system for upgrading an organic feedstock including providing an organic feedstock and water mixture, feeding the mixture into a high-rate, hydrothermal reactor, wherein the mixture is rapidly heated, subjected to heat, pressure, and turbulent flow, maintaining the heat and pressure of the mixture for a residence time of less than three minutes to cause the organic components of the mixture to undergo conversion reactions resulting in increased yields of distillate fuels, higher-quality kerosene and diesel fuels, and the formation of high octane naphtha compounds. Hydrocarbon products are cooled at a rate sufficient to inhibit additional reaction and recover of process heat, and depressurizing the hydrocarbon products, and separating the hydrocarbon products for further processing. The process and system can include devices to convert olefinic hydrocarbons into paraffinic hydrocarbons and convert olefinic byproduct gas to additional high-octane naphtha and/or heavier hydrocarbons by one of hydrogenation, alkylation, or oligomerization.
US12173237B2	Processes and systems for formation of recycle-content hydrocarbon compositions Processes and systems for making recycle content hydrocarbons, including olefins, from recycled waste material. Recycle waste material may be pyrolyzed to form recycle content pyrolysis oil composition (r-pyoil), at least a portion of which may then be cracked to form a recycle content olefin composition (r-olefin). In some cases, a heavy fraction from the cracker effluent may be used to form a recycle content pyrolysis gasoline composition (r-pyrolysis gasoline).
US12173235B2	Propoxylates for foam enhancement Foamed treatment fluids and methods for treating a wellbore with a foamed treatment fluid. An example method prepares a foamed treatment fluid by combining an aqueous base fluid, a foaming agent, and a propoxylates. The foamed treatment fluid is introduced into a wellbore and a wellbore operation is performed with the foamed treatment fluid.
US12173229B2	Halloysite nanotubes for slow release asphaltene control chemical squeeze treatments The present disclosure provides methods and compositions for controlling asphaltenes in a subterranean formation. The compositions may include a halloysite nanotube. The nanotube has a lumen and a polymer, along with a charged surfactant, may be disposed in the lumen. A wax may be disposed on the nanotube. The wax may be disposed at either or both ends of the nanotube, thereby temporarily preventing the polymer and charged surfactant from leaving the lumen.
US12173228B2	Reversible mechanically triggered nanosilica gels A reversible gel composition including nanosilica and polyethylene oxide, the nanosilica and polyethylene oxide present at concentrations operable to allow for the reversible gel composition to be a flowable liquid at pH greater than about 8 and operable to allow for the reversible gel composition to be a substantially solid gel at pH less than about 8.
US12173225B2	Method for drilling a wellbore with a reduced ferrite sag composition An drilling mud composition is described, which includes an aqueous base fluid, a viscosifier, and a weighting material The drilling mud composition also includes an anti-sagging agent that comprises a dimethylamino methyl ester, such as methyl 5-(dimethylamino)-2-methyl-5-oxopentanoate. The anti-sagging agent may be used to prevent barite sagging, where barite is used as a weighting material. Small amounts of the anti-sagging agent may be used to maintain a low sag factor while drilling, and without causing unwanted increases in viscosity. The anti-sagging agent is effective for both vertical and inclined wellbores.
US12173222B2	High heat dissipation polymer composite material sheet and manufacturing method thereof There is provided a method for manufacturing a heat dissipation film. The method includes preparing a first mixture by mixing hexagonal boron nitride and an organic solvent, performing primary surface-modification on the hexagonal boron nitride, adding an amine-based silane compound to the first mixture, and then performing secondary surface-modification on the hexagonal boron nitride, preparing a second mixture by obtaining the secondarily surface-modified hexagonal boron nitride, and mixing the secondarily surface-modified hexagonal boron nitride, an imidazole-based curing agent, and an organic solvent, dispersing the second mixture, adding an epoxy resin to the second mixture, and then performing dispersion, and drying the organic solvent in the second mixture, and manufacturing a film using a product obtained by the drying.
US12173221B1	Magnetic nanofluid temperature control of shell and tube heat exchanger A magnetic nanofluid that includes magnetic transition metal ferrite nanoparticles, ferroelectric nanoparticles, and a carrier fluid, and a method of changing the temperature of an object (e.g., heating or cooling) using the magnetic nanofluid. The magnetic transition metal ferrite nanoparticles and ferroelectric nanoparticles can be present as a composite comprising both types of nanoparticles. The use of the magnetic nanofluid is associated with an increase in the Nusselt number in the presence of a magnetic field.
US12173212B2	Design, synthesis, and photophysical properties of a novel NIR II dye for biological imaging and optoelectronic devices In one aspect, the disclosure relates to fluorescent dyes that absorb and emit in the near infrared II (NIR II) range of the electromagnetic spectrum, methods of making same, compositions comprising same and methods of using the compositions to perform imaging on biological samples, and optoelectronic devices using the dyes. The dyes are small organic molecules that are inexpensive and facile to produce, can be water-soluble, have tunable properties, and are biocompatible and/or possess low toxicity.
US12173207B2	Method of manufacturing an electronic device A method of manufacturing an electronic device comprising the steps of: preparing a substrate comprising an electrically conductive layer; applying a conductive paste on the electrically conductive layer; mounting an electrical component on the applied conductive paste; heating the conductive paste to bond the electrically conductive layer and the electrical component, wherein the conductive paste comprises 100 parts by weight of the metal powder, 5 to 20 parts by weight of a solvent, and 0.05 to 3 parts by weight of a polymer, wherein the polymer comprises a first polymer and a second polymer, wherein the molecular weight (Mw) of the first polymer is 5,000 to 95,000, and the molecular weight (Mw) of the second polymer is 100,000 to 300,000.
US12173205B2	Adhesive sheet and method for applying adhesive sheet to rough surface Adhesive sheets that can adhere to both a smooth surface and a rough surface with sufficient adhesive force and that exhibits smooth visual appearance after adhesion regardless of a surface to be applied are described. In particular, adhesive sheets including a rigid sheet having a thickness of 80 μm or greater and 2 mm or less; and a first pressure-sensitive adhesive layer disposed on one surface of the rigid sheet, the first pressure-sensitive adhesive layer having a thickness of 40 μm or greater and 1.2 mm or less and including a microstructured surface including irregularities are described.
US12173204B2	Heat-sensitive label A heat-sensitive label that can achieve both sufficient adhesive strength and high recyclability is provided. A heat-sensitive label comprising a substrate layer and a heat sealing layer (A) on the substrate layer, wherein the heat sealing layer (A) comprises a heat sealing resin and a carboxylic anhydride-modified polyolefin resin (h); and a product MCh of an acid value M (mgKOH/g) of the carboxylic anhydride-modified polyolefin resin (h) and a content Ch (% by mass) of the carboxylic anhydride-modified polyolefin resin (h) in the heat sealing layer (A) is 1.5 to 6.0.
US12173199B2	Photocurable adhesive sheet, adhesive sheet laminate, laminate for image display device, and image display device A photocurable adhesive sheet may have both step conformability and shape stability and excellent in durability after attachment to an adhering member. Such a photocurable adhesive sheet may include a first adhesive layer, a second adhesive layer, and an intermediate layer interposed between the first and second adhesive layer. The intermediate layer may be a layer that is formed from a resin composition containing a (meth)acrylic copolymer as a main component resin and has a crosslinked structure. The first and/or second adhesive layer may be photocurable resin layers formed from a photocurable resin composition. The fall time in the measurement of holding force at 40° C. under a load of 1 N/cm2 may be 60 minutes or more, while the fall time in the measurement of holding force at 60° C. under a load of 1 N/cm2 may be less than 60 minutes.
US12173189B2	Coating compositions TiO2-free coating compositions and mineral blends for use in TiO2-free coating compositions.
US12173187B1	Textile coating composition that reduces and/or prevents microbial growth and/or control odor(s) for prolonged time periods Antimicrobial and/or anti-odor textile coating composition that reduce and/or prevent bacterial growth and/or control odor(s) on a textile material treated for a prolonged time period including up to, for example, fifty wash cycles. The textile coating compositions may include benzoic acid and at least one of terephthalic acid, and/or a quat silane.
US12173186B1	Selenated thiourea-based hybrid compounds as corrosion inhibitors for steel pipelines New selenated thiourea hybrid compounds are described herein, as well as the use of such selenated thiourea hybrid compounds in inhibiting corrosion of a steel material. Also described are methods for forming the new selenated thiourea hybrid compounds as well as anti-corrosion coatings containing the selenated thiourea hybrid compounds.
US12173184B1	Selenated thiourea-based hybrid compounds as corrosion inhibitors for steel pipelines New selenated thiourea hybrid compounds are described herein, as well as the use of such selenated thiourea hybrid compounds in inhibiting corrosion of a steel material. Also described are methods for forming the new selenated thiourea hybrid compounds as well as anti-corrosion coatings containing the selenated thiourea hybrid compounds.
US12173183B2	Metal packaging powder coating compositions, coated metal substrates, and methods Powder coating compositions, particularly metal packaging powder coating compositions, coated metal substrates, and methods; wherein the powder coating compositions include powder polymer particles comprising a polymer having a number average molecular weight of at least 2000 Daltons, wherein the powder polymer particles have a particle size distribution having a D50 of less than 25 microns; and, in certain embodiments, one or more charge control agents in contact with the powder polymer particles.
US12173181B2	Epoxy-curable silicone release coating composition and methods for its preparation and use An epoxy-curable silicone release coating composition and methods for its preparation and use are provided. The composition contains an inhibited Lewis acid catalyst. Releasing the Lewis acid catalyst from the inhibitor allows the Lewis acid to catalyze cure of the epoxy-groups. The composition can be coated on various substrates and cured to form a release liner.
US12173173B2	Photocurable inkjet ink and method for manufacturing three-dimensional object The photocurable inkjet ink contains: a radical polymerizable compound; a photoinitiator; and a thixotropic agent, and has a first viscosity of 1,000 mPa·s or less as measured at a shear rate of 10,000 s−1, and a second viscosity of 10,000 mPa·s or more as measured at a shear rate set to 10−1 s−1 after a shear force is continuously applied at the shear rate of 10,000 s−1 for 30 seconds.
US12173172B2	Thermally curable film-forming compositions providing benefits in appearance and sag control performance Disclosed are thermally curable film-forming compositions comprising a binder, a flow control system comprising a sag control agent, and less than 5.0 wt.-% of melamine-based components, based on the total weight of resin solids in the film-forming composition, as well as methods for forming a cured coating on a substrate and substrates comprising the cured coating layer.
US12173170B2	Inkjet ink An inkjet ink contains a pigment, resin particles, dipropylene glycol monomethyl ether, triethylene glycol monobutyl ether, and propylene glycol. The resin particles contain polycarbonate polyurethane resin. The resin particles have a percentage content of at least 2.0% by mass and no greater than 9.0% by mass. The dipropylene glycol monomethyl ether has a percentage content of at least 7.0% by mass and no greater than 27.0% by mass. The triethylene glycol monobutyl ether has a percentage content of at least 4.0% by mass and no greater than 12.0% by mass. The propylene glycol has a percentage content of at least 4.0% by mass and no greater than 18.0% by mass.
US12173168B2	Labels Herein is described a method of providing a printed label. The method comprises applying a radiation curable overcoat composition to a liquid electrostatically printed ink disposed on a label substrate; wherein the radiation curable overcoat composition comprises radiation curable monomers and/or oligomers; a photoinitiator; a polyalkylsiloxane containing at least two reactive functional groups, wherein the reactive functional groups are selected from hydrogen, hydroxyl, amino and a double bond; and a cross-linker containing at least two epoxide groups. Printed labels and a radiation curable overcoat composition are also described herein.
US12173166B2	Articles including surface coatings and methods to produce them Certain configurations of coated articles that are corrosion resistant are described. In some embodiments, the article comprises a substrate and a corrosion resistant coating disposed on an entire surface or a portion of the surface of the substrate. The corrosion resistant coating can resist degradation after exposure to strong acids with a negative pH with a corrosion rate of less than 20 mils/year. The coating can also, if desired, exhibit a hardness of more than 600 Vickers hardness (HV), as measured based on the ASTM E92-17 standard.
US12173163B2	Pigment mixture A pigment mixture comprising at least two or three interference pigments of different interference colours selected from the colours red, green and blue, suitable for use in paints, coatings, printing inks, security printing inks, plastics, ceramic materials, glasses and in the preparation of pigment preparations, dry preparations and in particular cosmetic formulations.
US12173160B2	Modified lignin products for rigid foams Modified lignin products, processes for making them, and their use to produce rigid polyurethane or polyisocyanurate foams are disclosed. The processes comprise heating a lignin source with a nitrogen source and a starved concentration of a C1-C5 aldehyde to give a reaction mixture comprising a Mannich condensation product, neutralizing the reaction mixture, and isolating the modified lignin product. The process is performed at a mass ratio of lignin source to nitrogen source within the range of 1:1 to 1:5 and at a molar ratio of nitrogen source to C1-C5 aldehyde within the range of 3.5:1 to 1:1. Polyol blends and performance additives that contain the modified lignin products are described. Rigid foams that process well and incorporate up to 60 wt. %, based on the amount of polyol component, of the modified lignin contribute to excellent flame retardancy and low-temperature R-value performance.
US12173158B2	Carboxylic acid modified-nitrile based copolymer latex A carboxylic acid-modified nitrile-based copolymer latex includes a carboxylic acid-modified nitrile-based copolymer including: 65.5 wt % to 82.5 wt % of a conjugated diene-based monomer-derived unit, 15 wt % to 30 wt % of an ethylenic unsaturated nitrile-based monomer-derived unit, and 2.5 wt % to 4.5 wt % of an ethylenic unsaturated acid monomer-derived unit, wherein the carboxylic acid-modified nitrile-based copolymer latex satisfies General Formula 1: 1.0 mm2/s≤CV0≤3.0 mm2/s [General Formula 1] wherein CV0 represents a capillary viscosity of the carboxylic acid-modified nitrile-based copolymer latex which is measured in a swollen state in a methyl ethyl ketone solvent.
US12173151B2	Polyphenylene ether resin composition, prepreg using same, film with resin, metal foil with resin, metal-clad laminate and wiring board One aspect of the present application relates to a polyphenylene ether resin composition including a modified polyphenylene ether compound (A) that is terminally modified with a substituent having a carbon-carbon unsaturated double bond, and a crosslinking-type curing agent (B) having two or more carbon-carbon unsaturated double bonds in each molecule, the modified polyphenylene ether compound (A) including a modified polyphenylene ether compound (A-1) having a specific structure, and a modified polyphenylene ether compound (A-2) having a specific structure.
US12173148B2	Compositions for the production of fracture-tough dental parts by means of stereolithography A polymerizable composition, which includes (a) at least one radically polymerizable oligomer, (b) at least one radically polymerizable monomer and (c) at least one initiator for the radical polymerization, characterized in that the radically polymerizable oligomer (a) is selected from the group consisting of aliphatic urethane (meth)acrylate oligomers, epoxy (meth)acrylate oligomers and polyether urethane (meth)acrylate oligomers, and the radically polymerizable monomer (b) is polyfunctional.
US12173130B2	Plastic substrate and display device comprising the same A plastic substrate includes: a transparent plastic support member; a first inorganic layer on a surface of the plastic support member; and a first organic-inorganic hybrid layer on the first inorganic layer. A display device includes a display panel and a window on the display panel, the window including the plastic substrate.
US12173129B2	Fibrous material impregnated with thermoplastic polymer of optimum molecular mass and viscosity and method for the production thereof The present invention concerns an impregnated fibrous material comprising at least one continuous-fiber fibrous material in the form of a roving or a plurality of parallel rovings and at least one thermoplastic polymer matrix, characterized in that said at least one thermoplastic polymer is an amorphous or semi-crystalline polymer having a glass transition temperature such that Tg≥40° C., especially Tg≥100° C., in particular ≥120° C., the fiber content of said impregnated fibrous material being from 45 to 65% by volume, preferably from 50 to 60% by volume, especially from 54 to 60% by volume, the number-average molecular mass Mn of said thermoplastic polymer being from 11,000 to 25,000 g/mol, the melt viscosity of said thermoplastic polymer being from 80 to 1500 Pa·s, as measured by plane-plane rheology at 1 Hz and 2% deformation, at a temperature of Tg+220° C.
US12173124B2	Styrene-assisted depolymerization of polyolefins Methods of depolymerizing polyolefin-based material into useful petrochemical products using styrene oligomers or polymers, and heat are described. The styrene oligomers or polymers improve the depolymerization reaction by decreasing the halftime for the depolymerization, which results in a higher depolymerization rate and a shorter residence time in the depolymerization unit, allowing for a predictable depolymerization reaction, and decreasing the branching or aromatic formations in the product.
US12173122B2	Processes for recycling polystyrene waste There are provided processes for recycling polystyrene waste. The processes can comprise dissolving said polystyrene waste in ethylbenzene under conditions to obtain a polystyrene/ethylbenzene mixture, adding the polystyrene/ethyl benzene mixture to a hydrocarbon polystyrene non-solvent under conditions to obtain precipitated polystyrene and washing the precipitated polystyrene with additional portions of hydrocarbon polystyrene non-solvent under conditions to obtain twice-washed polystyrene. The twice-washed polystyrene can optionally be dried and formed into polystyrene pellets. There is also provided recycled polystyrene obtained from such processes for recycling polystyrene waste.
US12173117B2	Polyester resin composition, polyester film, and laminate for electronic device The present disclosure relates to a polyester resin composition including a polyester resin including a diol residue and a dicarboxylic acid residue, wherein the diol residue includes a cyclohexanedimethanol residue and the dicarboxylic acid residue includes an isophthalic acid residue and a terephthalic acid residue, wherein an amount of the isophthalic acid residue is 0 to 20 mol % when a total amount of the dicarboxylic acid residue is considered as 100 mol %, wherein an amount of the cyclohexanedimethanol residue is 50 to 100 mol % when a total amount of the diol residue is considered as 100 mol %, wherein the polyester resin composition includes an antioxidant, and wherein the antioxidant includes a phenol-based antioxidant, a phosphorus-based antioxidant, and a sulfur-based antioxidant.
US12173116B2	Degradable polymer structures from carbon dioxide and olefin and corresponding method A method of producing a degradable material comprising steps of hydrogenating 2-ethylidene-6-hepten-5-olide (EVL) by introducing hydrogen to the EVL in order to obtain modified EVL; combining the modified EVL with a catalyst to form a reaction mixture; and subjecting the reaction mixture to reaction conditions that will allow the modified EVL to react by ring-opening polymerization in the presence of the catalyst to form a product composition including polymeric-EVL, wherein the polymeric-EVL is hydrolytically degradable, wherein the reaction conditions include a reaction temperature of from −40° C. to 70° C.
US12173112B2	Epoxy resin systems Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including an epoxy resin blend comprising an epoxy resin, a first curing agent selected from the group of a polyarylene alkylphosphonate, a polyarylene arylphosphonate, and combinations thereof, and a second curing agent.
US12173108B2	Method of changing melt rheology property of bimodal polyethylene polymer A method of independently changing a melt rheology property value of a bimodal polyethylene polymer being made using a bimodal catalyst system in a single gas phase polymerization reactor. The method comprises process conditions comprising alkane(s) in the reactor. The method comprises a bimodal catalyst system that is characterized by an inverse response to alkane(s) concentration. The method comprises changing concentration of the alkane(s) in the reactor by an amount sufficient to effect a measurable change in the melt rheology property value; wherein the bimodal catalyst system is characterized by an inverse response to alkane(s) concentration such that when the alkane(s) concentration is increased, the melt rheology property value of the resulting bimodal polyethylene polymer is decreased, and when the alkane(s) concentration is decreased, the melt rheology property value of the resulting bimodal polyethylene polymer is increased.
US12173107B2	Solid catalyst component for olefin polymerization To provide a solid catalyst component for olefin polymerization having a small amount of fine powder. A solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom, a halogen atom, and an internal electron donor. The solid catalyst component has an absolute difference in binding energy of 73.50 to 75.35 eV between a peak (1) with the binding energy of 457.00 to 459.00 eV and a peak (2) with the binding energy of 532.50 to 534.50 eV. The peak (1) and the peak (2) are within peak components measured by X-ray photoelectron spectroscopy, the peak (1) is obtained by waveform separation of peaks assigned to the 2p orbitals of the titanium atom, and the peak (2) is obtained by waveform separation of peaks assigned to the is orbital of an oxygen atom.
US12173105B2	A-B block copolymer, polymer emulsion and water-based inkjet ink The present invention provides an A-B block copolymer that enables preparation of a polymer emulsion useful as a binder component for an aqueous inkjet ink that is excellent in inkjet printability and is capable of forming a printed film excellent in durability, such as adhesiveness and rub resistance, on a substrate to be printed, such as a polyolefin-based plastic film. The block copolymer is an A-B block copolymer satisfying the following requirements (1-1) to (1-3). (1-1) Containing 90% by mass or more of a constituent unit derived from a methacrylate-based monomer or the like. (1-2) The chain A has a constituent unit (A-i) derived from methyl methacrylate or the like and a constituent unit (A-ii) derived from 2-ethylhexyl methacrylate or the like. (1-3) The chain B has a constituent unit (B) derived from methacrylic acid, a constituent unit (B-i) derived from methyl methacrylate or the like, and a constituent unit (B-ii) derived from 2-ethylhexyl methacrylate or the like.
US12173102B2	Reactor system for producing modacrylic polymer and a production method thereof A reactor system for producing modacrylic polymer having a main tank with at least one feed inlet, a mixing element inside the main tank, a secondary tank connected to the main tank with an overflow channel, a reaction terminator feed and a level meter for the secondary tank, an outlet at the bottom of the secondary tank, a level control valve that controls the outlet, a collection area connected to the outlet, and a control unit configured to control the level control valve to determine output amount to be transferred to the collection area from the secondary tank according to data received from the level meter in order to keep the level in the secondary tank constant. The temperature in the main tank and the secondary tank is continuously measured and the main tank and the secondary tank temperature difference is arranged such that it does not exceed ±5° C.
US12173100B2	Optical resin and lighting device having same A lighting device disclosed in an embodiment of the invention includes a substrate; a light emitting device disposed on the substrate; a resin layer sealing the light emitting device on the substrate; and a diffusion layer or a reflective substrate disposed on the resin layer, wherein the resin layer includes an oligomer, a monomer, and an additive, wherein the monomer includes IBOA (Iso-bornyl Acrylate), two or more dilution monomers and glycidyl methacrylate (GMA), the additive includes a photoinitiator and an amine-based light stabilizer, and in the oligomer and the monomer, the content of glycidyl methacrylate is 10 to 15%, and the resin layer may be a curable transparent resin cured by ultraviolet light.
US12173092B2	Carboxylic acid modified-nitrile based copolymer latex The present technology provides a carboxylic acid-modified nitrile-based copolymer latex including a carboxylic acid-modified nitrile-based copolymer including a conjugated diene-based monomer-derived unit, an ethylenic unsaturated nitrile-based monomer-derived unit, and an ethylenic unsaturated acid monomer-derived unit, wherein a pKa is 9.5 to 10.2, and the carboxylic acid-modified nitrile-based copolymer latex satisfies General Formulas 1 and 2.
US12173091B2	Enzymatically polymerized gelling dextrans Compositions are disclosed herein comprising dextran that comprises (i) 87-93 wt % glucose linked at positions 1 and 6; (ii) 0.1-1.2 wt % glucose linked at positions 1 and 3; (iii) 0.1-0.7 wt % glucose linked at positions 1 and 4; (iv) 7.7-8.6 wt % glucose linked at positions 1, 3 and 6; and (v) about 0.4-1.7 wt % glucose linked at (a) positions 1, 2 and 6, or (b) positions 1, 4 and 6. Aqueous forms of this composition have enhanced viscosity profiles. Further disclosed are methods of using compositions comprising dextran, such as increasing the viscosity of an aqueous composition. Enzymatic reactions for producing dextran are also disclosed.
US12173090B2	Nitric oxide-releasing antibacterial polymers and scaffolds fabricated therefrom and methods pertaining thereto Several embodiments of NO releasing structures are disclosed. In some embodiments, the structures are covalently modified to store and release nitric oxide. Some embodiments pertain to methods of making and use of these structures. The covalently modified polymer structures may be tailored to release nitric oxide in a controlled manner and are useful for treatment of various medical conditions.
US12173085B2	Compositions and methods for detection and measurement of RNA modifications through targeted RNA editing Provided herein are compositions and methods for detection of N6-methyladenosine (m6A) in ribonucleic acid (RNA). The provided compositions include fusion proteins that can be used to edit RNA and detect m6A residues. Also provided are nucleic acids, vectors, constructs, host cells, and transgenic animals that encode or express such fusions proteins.
US12173084B2	Phosphorylated dicer antibody and methods of use thereof Provided herein are phosphorylated Dicer 1 (pDicer1) antibodies, including those that selectively bind Serine 1728 and/or Serine 1852. Further provided herein are methods of treating cancer by administering the pDicer1 antibodies alone or in combination with other therapies.
US12173080B1	Prevention of disulfide bond reduction during recombinant production of polypeptides The invention concerns methods for preventing the reduction of disulfide bonds during the recombinant production of disulfide-containing polypeptides. In particular, the invention concerns the prevention of disulfide bond reduction during harvesting of disulfide-containing polypeptides, including antibodies, from recombinant host cell cultures.
US12173079B2	Muscle-targeting complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload inhibits expression or activity of DUX4. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide or RNAi oligonucleotide.
US12173071B2	Methods and compositions comprising B7H3 chimeric antigen receptors Embodiments of the methods and compositions provided herein relate to chimeric antigen receptors (CARs) that specifically bind to B7H3. Some embodiments relate to cell-based immunotherapy targeting tumors, such as tumors comprising B7H3+ cells.
US12173069B2	Antibodies binding to vista at acidic pH The present application relates to antibodies specifically binding to the V-domain immunoglobulin-containing suppressor of T-cell activation (VISTA) at acidic pH and their use in cancer treatment. In some embodiments, the antibodies bind specifically to human VISTA at acidic pH, but do not significantly bind to human VISTA at neutral or physiological pH.
US12173068B2	Anti-sema3a antibodies and uses thereof The present disclosure relates to an isolated antibody or antigen-binding fragment thereof that binds to human Sema3A. The isolated antibody or antigen-binding fragment according to the present disclosure i) binds to human Sema3A of the sequence of SEQ ID NO: 600 with a dissociation constant (KD)≤50 nM, ≤20 nM, ≤10 nM, ≤1 nM, or ≤0.1 nM; ii) cross-reacts with mouse, cynomolgus, rat, pig and/or dog Sema3A, particularly wherein said isolated antibody or antigen-binding fragment thereof binds to mouse, cynomolgus, rat, pig and/or dog Sema3A with a dissociation constant (KD)≤50 nM, ≤20 nM, ≤10 nM, ≤1 nM, or ≤0.1 nM; iii) binds to human Sema3A of the sequence of SEQ ID NO: 600 with a binding activity as measured by surface plasmon resonance (SPR) of ≥60%, ≥70%, ≥80%, or ≥90%; iv) inhibits the activity of human Sema3A of the sequence of SEQ ID NO: 600 in an in vitro mesangial cell migration assay with an EC50 of ≤10 nM, ≤5 nM, ≤2.5 nM, or ≤1 nM; v) inhibits the activity of human Sema3A of the sequence of SEQ ID NO: 600 in an in vitro growth cone collapse assay with an EC50 of ≤50 nM, ≤25 nM, ≤10 nM, or ≤5 nM; vi) inhibits the activity of human Sema3A of the sequence of SEQ ID NO: 600 in an in vitro HUVEC repulsion assay with an EC50 of ≤1 nM, or ≤0.3 nM, ≤0.1 nM, ≤0.07 nM, ≤0.06 nM and/or vii) exhibits an increased potency against cellular Sema3A, of the sequence of SEQ ID NO: 600, induced HUVEC repulsion.
US12173067B2	C-KIT antibodies and method for treating cancer with such Disclosed herein are antibody molecules binding specifically to C-KIT, antigen-binding portions thereof and medical uses therefor.
US12173064B2	Antibodies specifically binding PD-1, TIM-3 or PD-1 and TIM-3 and their uses The present invention relates to antibodies specifically binding PD-1, TIM-3 or PD-1 and TIM-3, polynucleotides encoding the antibodies or fragments, and methods of making and using the foregoing.
US12173062B2	Modified TNF-α antibodies and uses thereof The present disclosure relates to modified anti-TNFα polypeptides, compositions comprising modified anti-TNFα polypeptides, methods of making the same, and methods of using the modified anti-TNFα polypeptides for treatment of diseases. In one aspect, the disclosure relates to the treatment of inflammatory disorders using the modified anti-TNFα polypeptides.
US12173061B2	Compositions and methods for treatment of chronic lung diseases Methods for treating, reducing, ameliorating or inhibiting symptoms idiopathic pulmonary fibrosis (IPF) or interstitial pneumonia, comprising administering to a subject in need of an effective amount of a) multiple EGF-like-domains-9 (MEGF9) or a biologically active fragment thereof; b) uncoordinated receptor 5A (UNC5A) or a biologically active fragment thereof; c) dolichyl-phosphate beta-glucosyltransferase (ALG5) or a biologically active fragment thereof; d) a combination of two or three of a)-c); e) an antibody specifically binding to a); f) an antibody specifically binding to b); g) an antibody specifically binding to c); h) a combination of two or three of e)-g); or i) a combination of at least one of a)-c) and at least one of e)-g). Pharmaceutical compositions and processes for making and using the compositions are also disclosed.
US12173060B2	Compositions and methods of use for treating metabolic disorders A complex comprising a GDF15 polypeptide is described. Methods of treating individuals with a metabolism disorder, such as, glucose metabolism disorder and/or a body weight disorder, and compositions associated therewith, are provided.
US12173057B2	Antibodies and therapeutic uses thereof The disclosure teaches antibodies that are useful, inter alia, in methods for detecting and treating human cancer. In a particular aspect, the disclosure teaches novel antibodies that are useful for detecting and treating human breast cancer. In some embodiments, the disclosure teaches novel antibodies that bind to filamin A. In some embodiments, the antibodies are intrabodies.
US12173056B2	Antibody against human cardiac troponin i and use thereof Disclosed is an isolated binding protein including a cardiac troponin I (cTnI) antigen binding domain, and preparation and a use and the like of the binding protein. The antigen binding domain includes at least one complementarity determining region selected from an amino acid sequence defined in this article, or has at least 80% sequence identity with the complementarity determining region of the amino acid sequence and has KD≤9.96×10−8 mol/L affinity with cTnI. The binding protein may be used in the detection field of the cTnI protein.
US12173055B2	N-terminal epitopes in amyloid beta and conformationally-selective antibodies thereto The disclosure pertains to N-terminal epitopes identified in A-beta, including conformational epitopes, antibodies thereto and methods of making and using immunogens and antibodies specific thereto.
US12173053B2	Composition for the treatment of antibody deficiencies The invention is in the field of therapy of antibody deficiencies. Inventors demonstrate for the first time in both controls and IgA-deficient patients. systemic anti-microbiota IgG responses correlate with reduced inflammation suggesting that systemic IgG responses contribute to the gut microbiota confinement. Furthermore. SIgAd-associated inflammation is inversely correlated with systemic anti-commensal IgG responses, which may thus serve as a second line of defense. Altogether, these data suggest that systemic IgG and intestinal IgA cooperate in different body compartments to limit systemic pro-inflammatory pathways. As selective IgA deficient patients harbour elevated seric anti-commensal IgG levels. these findings suggest that in selective IgA deficiency, microbiota confinement is obtained at the price of a strong inflammatory response. Accordingly. the invention relates to a composition containing immunoglobulins A (IgA). more particularly secretory IgA. for use by oral administration in the prevention or treatment of antibody deficiencies such as SIgAd (Selective IgA deficiency) or common variable immunodeficiency (CVID) and associated inflammatory diseases.
US12173049B2	Cell culture medium Provided herein, inter alia, are compositions and methods for culturing mammalian cells. In certain aspects, the composition is a medium containing one or more of a lithium ion source, one or more fatty acids, and/or ethanol. Use of any of the cell culture media described herein to culture cells that have been genetically engineered to produce one or more recombinant polypeptides (for example, antibodies) can result in increased titers, a more favorable glycosylation profile, and/or modulated (e.g. decreased) amounts of high and low molecular weight species, and/or modulated (e.g. decreased) amounts of acidic or basic charge variants, compared to cells cultured in a medium that does not contain one or more of a lithium ion source, one or more fatty acids, and/or ethanol.
US12173046B2	TNFR2 agonists with improved stability The present invention relates to polypeptide consisting of three TNF homology domains of TNF-ligand family members proteins (THD) that specifically bind to the extracellular part of TNFR2, wherein C-terminal and N-terminal reference points are defined by consensus sequences. The THIDs are linked by short stretches of further C-terminal and/or N-terminal amino acids of the THD or variants thereof as well as by peptide linkers. These peptides have an improved stability. Furthermore the invention relates to polypeptide multimers comprising several of the polypeptides of the present invention.
US12173045B2	Human alpha fetoprotein-specific t cell receptors and uses thereof T cell receptors that specifically recognize hAFP158 and methods of their use are provided.
US12173044B2	EDB targeting IL-12 compositions The present invention relates to compositions comprising an interleukin-12 (IL-12) protein having a first and second subunit, an extra domain B (ED-B)-binding domain, and a linker between the IL-12 protein and the ED-B-binding domain.
US12173039B1	TPL2 inhibiting agents, uses thereof, and detection of TPL2 Among the various aspects of the present disclosure is the provision of targeting TPL2 kinase as a novel strategy to block oncogenic KRAS-driven signaling, detection of TPL2 mutations, and uses of TPL2 inhibiting agents alone or in combination with chemotherapy in subjects having TPL2- or RAS-associated cancer.
US12173038B2	High affinity anticalins directed against human CD98hc The present invention relates to a cluster of differentiation 98 heavy chain (CD98hc)-specific binding protein, wherein the CD98hc-specific binding protein is a lipocalin 2 (Lcn2)-derived binding protein and binds to CD98hc with a KD of 200 nM or lower.
US12173036B2	Expression in mammalian cells with Gaussia luciferase signal peptide The present invention relates to in vitro expression of proteins and particularly, although not exclusively, to expression of proteins in mammalian cell lines. In particular, the present invention relates to the provision of a novel vector for protein expression, and methods of using such vector in the expression of proteins in mammalian cell lines.
US12173030B2	CAR-Treg-based therapies for treating neurodegenerative diseases The invention provides compositions and methods for suppressing autoimmune components of neurodegenerative diseases and thereby providing therapeutic effects to patients suffering from such diseases. Compositions and methods include immunosuppressive moieties such as regulatory T cells (Tregs) and proteins expressed by Tregs coupled to a chimeric antigen receptor or protein that specifically binds one or more glial cell markers. Therapeutically effective doses of said compounds for treating neurodegenerative diseases including progressive supranuclear palsy (PSP), Parkinson's disease (PD), Alzheimer's, Huntington's disease, amyotrophic lateral sclerosis (ALS), chronic traumatic encephalopathy (CTE), and prion diseases are disclosed.
US12173029B2	Antiviral prodrugs, pharmaceutical formulations, and methods Compounds, including antiviral prodrugs, and pharmaceutical formulations including the compounds, which may be orally bioavailable or formulated for intramuscular injection. Methods for producing compounds, such as antiviral prodrugs. Methods for treating coronavirus and other RNA virus infection in mammals. Methods of producing a drug triphosphate.
US12173023B2	Crosslinked nucleoside intermediate crystal and method for producing same, and method for producing crosslinked nucleoside amidite A crystal of a compound represented by the following formula 5: in which R1 represents a protecting group for a hydroxyl group, and R2 represents a leaving group.
US12173022B2	Method for producing RNA The present invention provides a method for preparing RNA by a phosphoramidite solid-phase synthesis using an porous inorganic carrier containing a primary amino group, the method being able to bring about an increased purity even in the synthesis of medium-stranded to long-stranded RNA. In the method for producing RNA, an amount of the primary amino group contained in the porous inorganic carrier satisfies the following formula (1): 0.7≤(I×R)/S≤1.8 [wherein, I is an amount of the amino group per unit mass of the porous inorganic carrier (μmol/g), as measured by a 2-nitrobenzenesulfonic acid adsorption method; R is a ratio of the primary amino group in the total amino groups contained in the porous inorganic carrier (amount of primary amino group/amount of total amino groups); and S is a specific surface area (m2/g) of the porous inorganic carrier as measured by a nitrogen adsorption method].
US12173021B2	Treprostinil prodrugs Provided are novel prodrugs of treprostinil, as well as methods of making and methods of using these prodrugs.
US12173017B2	Bimetallic metal-organic frameworks nanosheet based on zeolite imidazole framework/materials of institute Lavoisier topology and preparation method and application thereof A BMOFs nanosheet based on a ZIF/MIL topology, and a preparation method and an application thereof are provided. The preparation method includes dispersing a MOF material of a ZIFs series in an organic phase, then adding an aqueous phase to obtain a mixture; and adding a MOF material of a MILs series into the mixture, sealing, standing for 1-5 days, filtering, performing centrifugal washing, drying, and performing acetone ultrasonic exfoliation to obtain the BMOFs nanosheet based on the ZIF/MIL topology. The preparation method is simple to operate and moderate in conditions, and the prepared ZIF/MIL BMOFs nanosheet has good electrocatalytic activity and stability in an OER.
US12173011B2	Compounds and methods of their manufacturing The present document is directed to methods for producing therapeutically active limonoids as well as new limonoid-type compounds.
US12173010B2	Heterocyclic compounds, preparation methods therefor, and methods of uses thereof Provided herein are novel heterocyclic compounds, for example, compounds having Formula I. Also provided herein are methods of preparing the compounds and methods of using the same, for example, in inhibiting TGF-beta mediated signaling and/or for treating cancer.
US12173008B2	Substituted piperazines as BTK inhibitors The present invention relates to heteroaryl heterocyclic compounds of formula (I), pharmaceutical compositions comprising same, methods for preparing same, and uses thereof, wherein the variables are as defined in the description.
US12173005B1	Pyrimido[1′,6′:1,5]pyrazolo[4,3-b][1,7]naphthyridine compounds as CK2 inhibitors Novel pyrimido[1′,6′:1,5]pyrazolo[4,3-b][1,7]naphthyridine, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The pyrimido[1′,6′:1,5]pyrazolo[4,3-b][1,7]naphthyridine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases.
US12173002B2	PRMT5 inhibitors and methods of use Compounds that inhibit Protein Arginine N-Methyl Transferase 5(PRMT5) activity, as well as method for their preparation and use are provided. Specifically, compounds of Formula (I) and pharmaceutically acceptable salts, hydrates and solvates, as well as method for their preparation and use are provided.
US12173001B1	Pyrido[3,4-e][1,2,4]triazolo[4,3-c]pyrimidines as CK2 inhibitors Novel pyrido[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The pyrido[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases.
US12172998B2	Histone demethylase inhibitors The present invention relates generally to compositions and methods for treating cancer and neoplastic disease. Provided herein are substituted pyrido[3,4-d]pyrimidin-4-one derivative compounds and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for inhibition of histone demethylase. Furthermore, the subject compounds and compositions are useful for the treatment of cancer, such as prostate cancer, breast cancer, bladder cancer, lung cancer and/or melanoma and the like.
US12172996B2	Methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}carbamate active compound product having improved properties, production and formulation thereof The present invention relates to methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}carbamate in the form of a novel active compound product having improved properties, for example in respect of the isolability of the active compound product, the dischargeability of the active compound product after isolation and drying and also conveyability, sieveability and micronizability of the active compound product, and to processes for the production and formulation thereof.
US12172995B2	Substituted indole and indazole compounds Disclosed are compounds of Formula (I) N-oxides, or salts thereof, wherein X is CR1 or N; and G, A, R1; and n are defined herein. Also disclosed are methods of using such compounds as inhibitors of signaling through Toll-like receptor 7, or 8, or 9, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating inflammatory and autoimmune diseases.
US12172992B2	Pyrimidines for degrading Bruton's tyrosine kinase The present invention provides for compounds of formula (I) wherein R1, R2, R3, R4A, R4b, and R5, are as defined herein, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of CLL.
US12172991B2	Bicycle topoisomerase i inhibiting compounds, process for preparation and use thereof The invention described herein relates to the compounds of Formula I for treating diseases and disorders for which inhibition or modulation of the topoisomerase I enzyme produces a physiologically beneficial response, in particular for the treatment of breast cancer. Also provided is the process of preparing compounds of Formula I.
US12172989B2	Histone acetyltransferase (HAT) inhibitor and use thereof Disclosed is a histone acetyltransferase (HAT) inhibitor. Provided are a compound represented by the general formula I, a pharmaceutically acceptable salt, a stereoisomer, an enantiomer, a diastereoisomer, an atropisomer, a racemate, a polymorph, a solvate or an isotope-labeled compound (including deuterium substitution) thereof, a preparation method therefor, a pharmaceutical composition comprising same and use thereof in the treatment of various HAT-related diseases or conditions.
US12172976B2	Delocalized lipophilic cation compounds and methods of use thereof Provided are delocalized lipophilic cation (DLC) compounds and methods of using such compounds. Also provided are pharmaceutical compositions that include a DLC compound. Provided methods include methods of killing cells and methods of fluorescently labeling mitochondria by contacting the cells with a DLC compound of the present disclosure. Also provided are methods of imaging cell mitochondria, methods of determining whether a patient has a mitochondria related disease, and methods of treating a patient for a mitochondria related disease. Kits that include compounds of the present disclosure are also provided.
US12172973B1	(E)-2-(3-Cyano-4-isobutoxyphenyl)-N′-(substituted benzylidene)-4-methylthiazole-5-carbohydrazides as anti-tubercular agents Novel arylhydrazones derivatives, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The arylhydrazones derivative compounds are useful as anti-tubercular agents.
US12172968B1	4-[4,4-bis(4-chlorophenyl)-2,5-dioxoimidazolidin-1-yl]butanoic acid as an antimicrobial compound A 4-[4,4-bis(4-chlorophenyl)-2,5-dioxoimidazolidin-1-yl]butanoic acid compound, its synthesis, and its use as an antimicrobial agent.
US12172966B1	2-(1H-imidazole-1-carbonyl)benzoic acid as an anticancer compound A 2-(1H-imidazole-1-carbonyl)benzoic acid compound, its synthesis, and its use as an anticancer agent.
US12172960B2	Organic compound salts Crystalline hydrobromide salt of 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT HBr).
US12172957B2	Attractant composition for the species Delottococcus aberiae, methods for the monitoring, detection and/or control of the pest The present invention relates to the compound (4,5,5-trimethyl-3-methylenecyclopent-1-en-1-yl)methyl acetate and to an attractant composition for insects of the species Delottococcus aberiae comprising said compound. The present invention also relates to an attractant device for Delottococcus aberiae comprising said compound or said composition, and to a method for the control and/or monitoring of the populations of insects of the species Delottococcus aberiae.
US12172956B2	Method for the isomerization of a 3-(Z)-unsaturated carboxylic acid to the 3-(E)-isomer The present invention relates to a method for isomerizing a 3-(Z)-unsaturated carboxylic acid of the formula 1-Z or a salt thereof, wherein R2 is C1-C24-alkyl, C2-C24-alkenyl having 1, 2, 3 or more than 3 C—C double bonds, unsubstituted or substituted C5-C12-cycloalkyl, or unsubstituted or substituted aryl; R1 is hydrogen or has one of the definitions specified for R2; with the proviso that R2 has a higher priority than R1 in accordance with IUPAC; to give a 3-(E)-unsaturated carboxylic acid of the formula I-E or a salt thereof, wherein the isomerization of the compound of the formula 1-Z is effected in the presence of an anhydride of an organic acid and a base or in the presence of a ketene of formula CR11R12C(0), wherein R11 and R12 are as defined in the claims and in the specification and a base. In particular, the present invention relates to a method for preparing compositions with increased content of (3E,7E)-homofarnesylic acid starting from compositions comprising (3Z,7E)- and (3E,7E)-homofarnesylic acid.
US12172948B2	Molecular probe for selective detection of copper (II) ions Multifunctional dendritic molecular probes that selectively detect Cu2+ ions via potentiometric and fluorometric techniques with low detection limits are disclosed. The selective and reversible binding of the molecules with the Cu2+ ion was used to make solid-state microsensors by incorporating the molecular probes into the carbon-based membranes as an ionophore for Cu (II).
US12172945B2	Aminoalkanoic acid derivative containing biphenyl group and use of the same The present invention relates to a derivative compound in which a biphenyl group is introduced into an aminoalkanoic acid, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The compound of the present invention exhibits excellent antifungal and fungicidal effects. Furthermore, the compound of the present invention exhibits a synergistic effect when used in combination with a conventional antifungal agent. Furthermore, the compound of the present invention provides broad-spectrum antifungal activity against a wide range of fungal pathogens. Therefore, the compound of the present invention may be widely used in fields requiring treatment with antifungal or fungicidal agents against human pathogenic fungi and animal pathogenic fungi, and phytopathogenic fungi.
US12172941B2	Organic compound and organic light-emitting device An organic compound represented by the following formula [1] or [2]: wherein R1 to R22 independently denote a substituent selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted silyl group, a cyano group, a trifluoromethyl group, a substituted or unsubstituted aromatic hydrocarbon group, and a substituted or unsubstituted heterocyclic group, and R5 and R6, and/or R7 and R8 may be bonded together to form a ring structure.
US12172926B2	Friction material [Object]To provide the friction material for the disc brake such as an automobile, which is manufactured by forming the NAO friction material composition, enabling to restrain the brake vibration during braking in a high temperature.[Means to Resolve]In the friction material for the disc brake pad, which is manufactured by forming the NAO friction material composition that does not contain the copper component but contains the binder, the fiber base, the organic friction modifier, the inorganic friction modifier, and the lubricant, the friction material composition contains 1-4 weight % of the cashew dust as the organic friction modifier relative to the entire amount of the friction material composition, 7-12 weight % of the muscovite as the inorganic friction modifier relative to the entire friction material composition, and 0.5-5 weight % of the aluminum particle as the inorganic friction modifier relative to the entire amount of the friction material composition.
US12172922B2	Method for manufacturing crystallized glass member having curved shape A method for manufacturing a crystallized glass member having a curved shape includes a deforming step of deforming at least a portion of a glass plate into a curved shape by an external force that acts on the glass plate while maintaining the temperature of the glass plate within a first temperature range and precipitating crystals from the glass plate. In the method for manufacturing a crystallized glass member having a curved shape according to Claim 1, the first temperature range is from [At−40]° C. to [At+40]° C., wherein At (° C.) is a yield point of the glass plate.
US12172918B2	Domestic sewage treatment system A treatment system for domestic wastewater, relating to the technical field of wastewater treatment. The treatment system comprises a primary treatment system, a secondary treatment system, and a sludge treatment system; the secondary treatment system comprises a biochemical tank (21) and a sedimentation tank (22) that are sequentially connected; the biochemical tank (21) is connected to the primary treatment system; the secondary treatment system further comprises a second cylcone separator (23) and a power pump (24); one end of the power pump (24) is connected to a sludge outlet of the sedimentation tank (22) by means of a pipeline, and the other end of the power pump (24) is connected to a second feed pipe (232) of the second cylcone separator (23); a second underflow port (233) is connected to the biochemical tank (21) by means of the pipeline; a second overflow port (234) is connected to the sludge treatment system by means of the pipeline. After active sludge is treated by the second cylcone separator (23), the activity of the active sludge is increased by at least 15%, thereby improving the utilization rate of a resource, reducing the cost of an overall treatment system, also improving degradation efficiency in the biochemical tank, and facilitating popularization.
US12172916B2	Methods and systems for treating liquids including contaminant molecules The present invention provides systems and methods for treating liquids including contaminant molecules dispersed therein by combining physical treatment, biological treatment and/or chemical treatment.
US12172915B2	System and method for realizing partial anammox advanced nitrogen and phosphorus removal through mainstream and sidestream biofilm cyclic alternating for municipal wastewater treatment plant The present application provides a system and method for realizing partial anammox advanced nitrogen and phosphorus removal through mainstream and sidestream biofilm cyclic alternating for a municipal wastewater treatment plant. The system includes three main component units: a mainstream zone (a), an advanced treatment zone (b) and a side stream zone (c). Advanced nitrogen and phosphorus removal of the entire system is realized through cyclic alternating of biofilms. In the mainstream zone (a), the main function of an anaerobic/anoxic zone is to perform heterotrophic denitrification nitrogen removal, and partial denitrification/anammox autotrophic nitrogen removal, and the main function of an oxic zone is to remove organic matter, perform aerobic phosphorus uptake, and complete a nitrification reaction. In a denitrification fluidized bed (8) in the advanced treatment zone (b), advanced treatment is performed for a mixed solution of effluent and raw water in the mainstream zone to achieve heterotrophic denitrification, and partial denitrification/anammox autotrophic nitrogen removal. A high-ammonia nitrogen anammox nitrogen removal zone (7) in the sidestream zone (c) enriches anammox bacteria based on biofilms, realizing autotrophic nitrogen removal of sidestream high-ammonia nitrogen wastewater.
US12172914B2	Reflux unit and sewage treatment system A reflux unit and a sewage treatment system are disclosed. The reflux unit includes an input section, a treatment section and an output section which are sequentially communicated. The treatment section is configured for deoxidizing a reflux substance input by the input section. The treatment section is at least partially located above an aeration port of an aeration device or the treatment section is attached to a surface of the aeration device.
US12172912B2	Dispensing system with bypass A chemical injection system connects a main water flow to a source of chemicals to a bypass chemical dispenser in a water treatment system. The chemical injection system includes a supply pipe, a return pipe having a bypass chemical dispenser located along a length thereof, and a controlled pumping system including a compounding-rate pump controller connected to a pumping loop.
US12172911B2	Water treatment compositions and methods of use Methods for clarifying water, reducing turbidity of water, and removing phosphate from water include adding a water treatment composition having an aluminum-containing coagulant, and a natural non-charged polysaccharide, such as guar. The aluminum-containing compound can include polyaluminum chloride, aluminum chlorohydrate, polyaluminum chlorohydrate, aluminum sulfate, sodium aluminate, polyaluminum sulfate, polyaluminum silicate chloride, polyaluminum silicate sulfate, or a combination thereof.
US12172909B2	Apparatus and method for mediation of PFAS contamination in an environment A method of moderating concentration of at least highly fluorinated alkyl materials from a contaminated aqueous feed liquid containing an original composition of between 60 parts per trillion and 300 parts per billion of the at least highly fluorinated materials per liter of water into an aqueous electronic separator having at least three chambers including a feed chamber having a liquid exit port from which a mediated aqueous contaminated feed liquid exits and a liquid input port into which the contaminated aqueous feed liquid enters the feed chamber; an anodic electrode chamber filled with an aqueous anodic liquid; and a cathodic electrode chamber filled with an aqueous cathodic liquid; wherein the feed chamber is between and adjacent to the anodic electrode chamber and the cathodic electrode chamber and the feed chamber is separated from each of the anodic electrode chamber and the cathodic electrode chamber by at least one semipermeable membrane.
US12172908B2	Water deionization cells with flow channels packed with intercalation material A device for removing ions from a solution. The device includes first and second flow channels between an anion exchange membrane and first and second flow plates, respectively. The first flow channel has a first land volume positioned between the first land regions and the anion exchange membrane. The first flow channel has a first channel volume positioned between the anion exchange membrane and the first channel regions and spaced apart from the anion exchange membrane. The second flow channel has a second land volume positioned between the second land regions and the anion exchange membrane. The second flow channel has a second channel volume positioned between the anion exchange membrane and the second channel regions and spaced apart from the anion exchange membrane. The device also includes an intercalation material positioned within the first land and channel volumes or the second land and channel volumes.
US12172907B2	Modular installation for treating water by flotation Installation for treating water by flotation, comprising a substantially parallelepipedal assembly (1) produced by connecting modules (2, 2a), said assembly comprising a contact tank (3) which is provided with supply means for water to be treated (4) and supply means for white water (5), a flotation tank (6) which is provided with means for discharging treated water (7, 7a) and which is separated from said contact tank by a vertical wall (8), and means for discharging floated sludge, characterised in that said contact tank (3) is provided along said flotation tank (6) and delimits a single contact zone for said water to be treated with said white water, and in that said supply means for water to be treated (4) are configured to distribute the water to be treated in said contact tank according to a longitudinal water supply flow, the water distribution flow in the flotation tank being perpendicular to said water supply flow in said contact tank.
US12172904B2	Methods and systems for treatment of lime to form vaterite Provided herein are methods and systems to form calcium carbonate comprising vaterite, comprising dissolving lime in an aqueous base solution under one or more precipitation conditions to produce a precipitation material comprising calcium carbonate and a supernatant solution, wherein the calcium carbonate comprises vaterite.
US12172902B2	Low compression set aerogels and aerogel composites and methods of making This disclosure relates generally to aerogel technology. The disclosure relates more particularly, in various embodiments, to improved methods for producing aerogels and improved aerogel composites having a low compression set.
US12172901B2	Method for continuously producing graphene aerogel microspheres Provided is a method for continuously producing graphene aerogel microspheres, including mixing graphene oxide and water to form a graphene oxide dispersion, mixing the dispersion and an alkali metal hydroxide, and ultrasonically dispersing the mixture to obtain a liquid crystal solution of graphene oxide; placing the liquid crystal solution into a slurry supply apparatus, and pressurizing the slurry supply apparatus by a pressure supply apparatus while feeding the liquid crystal solution into a calcium chloride coagulation bath by a splitter, to obtain graphene oxide microspheres; placing the graphene oxide microspheres into a solution of sodium ascorbate, and letting the reaction proceed to obtain wet gel microspheres of graphene; and treating the wet gel microspheres of graphene to obtain graphene aerogel microspheres.
US12172898B2	Method for preparing hard carbon anode of lithium/sodium ion battery by biochar Provided is a method for preparing a hard carbon anode of a lithium/sodium ion battery by biochar, which includes the following steps: S1 biochar pretreatment, S2, preparing a precursor material and S3 pyrolysis carbonization, by a modification of the biochar, setting carbonization temperature and carbonization time, and controlling a cooling rate, so that the obtained biochar generates amorphous carbon after carbonization with low graphitization degree, few surface defects, larger charge-discharge specific capacity, and stable performance in the cycle charging and discharging process; at the same time, the process of the application is relatively simple, and a special complex process is reduced; the present method is suitable for a large-scale industrial production without special adjustment or control of a morphology; and the product performance is relatively good and thus has certain competitive advantages.
US12172895B2	Combined reforming apparatus A combined reforming apparatus is provided. The combined reforming apparatus includes a body, a first catalyst tube disposed inside the body and reacting at a first temperature to reform hydrocarbons (CxHy) having two or more carbon atoms into methane (CH4), a second catalyst tube disposed inside the body, connected to the first catalyst tube, and reacting at a second temperature higher than the first temperature to reform methane (CH4) into synthesis gas comprising hydrogen (H2) and carbon monoxide (CO), a combustion unit configured to supply heat to the first and second catalyst tubes, a gas supply pipe configured to supply hydrocarbon gas to the first catalyst tube, a first steam supply pipe configured to supply steam to the first catalyst tube, and a second steam supply pipe configured to supply steam to the second catalyst tube.
US12172891B2	Method for preparing lithium iron phosphate using by-product ferrous sulfate from titanium dioxide The present invention relates to the field of lithium battery material preparation technologies, particularly to a method for preparing lithium iron phosphate using the by-product ferrous sulfate from titanium dioxide. The method comprises the following steps: dissolving by-product ferrous sulfate from titanium dioxide in acidic aqueous solution, stirring with iron powder for reaction; adding iron phosphate or lithium iron phosphate waste powder to the solution, heating and stirring the mixture, allowing the mixture to settle and cool, and filtering the cooled mixture to obtain a purified ferrous sulfate solution; and adding phosphoric acid and a lithium hydroxide solution in an autoclave, and finally adding the purified ferrous sulfate solution, heating the mixture under stirring, then filtering, washing, and drying the mixture to obtain lithium iron phosphate powder; Using it as an iron source to prepare positive electrode materials for lithium-ion batteries has excellent electrochemical performance.
US12172885B2	Horse stopping method and apparatus A method of mitigating the risk of a horse fleeing and becoming lost, comprising: fastening a horse-stopping apparatus to a horse, wherein the horse stopping apparatus for slowing and stopping the horse after a rider has been involuntarily separated, comprises: a leading segment configured to be detachably fastened to the horse's head piece; a trample segment fastened to the leading segment; and, a trailing segment detachably fastened to the trample segment and also configured to be connected to the rider; whereby if the rider is involuntarily separated from the horse, the trailing segment will extend the trample segment and the forward motion of the horse will carry the trample segment under the hooves of the horse; whereby the hooves of the horse will trample the trample segment thereby pulling the horse's head downwardly and thereby slowing and stopping the horse.
US12172884B2	Fleet fuel management system A fleet fueling system may be implemented with controllers electronically interfacing with fuel dispensers at dispensing stations and communicating via a wide area network with one or more computing device implementing multiple subsystems. Hardware components and subsystems may be configured to avoid operating errors and provide end-to-end functionality, including one or more of: avoiding damage to movable readers that can collect information about assets positioned at fuel dispensing stations, selectively authorizing fuel to be dispensed based on the types and amount of fuel those assets are authorized to receive, quickly and reliably entering information about assets, providing analytics relating to fuel usage per asset, predicting future fuel needs at each of multiple fuel dispensing sites and scheduling fuel deliveries based on predicted needs, and detecting or correcting operating errors in the system.
US12172877B2	Telescopic pick-up for moving containers in high-bay warehouses Telescopic pick-up (100) for picking-up and moving a container (4, 34) in a high-bay warehouse (1), preferably a transshipment facility of a sea port or inland port, with at least one displaceable telescopic arm (120) at which a pick-up (130) for holding the container (4, 34) by way of a support (140) is mounted, wherein the support (140) supports the pick-up (130) to be movable along at least one direction.
US12172874B2	Modular rib for elevating platform A mounting rib for an elevating platform, the rib designed and configured to insert through a slot in the sidewall of the elevating platform. The rib is composed of a T-shaped and two L-shaped components, wherein the T-shaped component inserts through the slot and the L-shaped components are attached on the exterior of the platform. Also, a corner-mounted rib for an elevating platform.
US12172858B2	Front end conveyor with chad wall A front end conveyor includes a frame having a first side and a second side, a lower deck and an upper deck. The lower deck includes a plurality of sheet supports, and upper portions of the sheet supports lie in a first plane. The upper deck includes a plurality of sheet guides that define with the sheet supports a sheet transport path through the front end conveyor. A chad wall extends transversely to the sheet transport direction and has a top edge located below the sheet transport path and a front surface facing in the upstream direction and a plurality of fingers projecting from the front surface in the upstream direction. The top edge of the chad wall is positioned relative to the sheet transport path such that hanging chads depending from the sheets will impact the chad wall.
US12172857B2	Medium transport apparatus and recording apparatus A medium transport apparatus includes a first and a second transport path, a third transport path formed the first transport path and the second transport path merging at a merging point, a door that is displaceable between a closed state in which the door forms at least a portion of the first transport path and an opened state in which at least a portion of the first transport path is opened, and a switching section that is arranged at the merging point and that is, while the door is in the closed state, displaceable between a first state in which the second transport path is opened and a second state in which the first transport path is opened, wherein when the door is in the opened state, the switching section is displaced to a third state in which at least a portion of the second transport path is opened.
US12172856B2	Conveyor having adjustable nip A conveyor includes a frame, a carriage supported by the frame for sliding movement in a longitudinal direction, a lower conveyor deck supported by the frame and an upper deck. The lower deck has a plurality of contact elements, which may be wheels, for supporting sheets of material moving through the conveyor. The upper deck includes a rear portion having a plurality of longitudinally extending transversely spaced first belts each supported by a plurality of first pulleys and a front portion including a plurality of longitudinally extending transversely spaced second belts each supported a plurality of second pulleys. The plurality of second pulleys includes a first second pulley and a second second pulley that are supported by the carriage for movement with the carriage relative to the frame.
US12172854B2	Dispenser of stretch wrap The present invention provides a dispenser of stretch wrap, comprising a main body with a first end, a second end, a first connector portion proximate to the first end, a second connector portion proximate to the second end, a first braking mechanism at the first connector portion, a second braking mechanism at the second connector portion, a tension controller terminating an end of the second connector portion, the first connector portion and second connector portion are adapted to engage two ends of an elongated core with stretch wrap film, the tension controller comprising an adjustable portion that is rotatable and in mechanical communication with a movable part located intermediate the tension controller and the second connector portion and the adjustable portion is a rotatable knob, and the movable part is a clutching mechanism connected to a shaft; characterized in that the tension controller further comprises a tension limiting mechanism.
US12172852B2	Handling device for a flat piece The invention relates to a handling device for presenting a flat piece to at least a first and a second treatment device in particular for presenting a plastic card substrate to a printer device and a flipping device. The handling device comprises an elongated backbone element, wherein the backbone element is rotatable along a longitudinal axis and has at least a first and a second angular position; a holding element configured to hold the flat piece relative to the backbone element; and a control unit, configured to control the angular position of the backbone element; wherein, when the backbone element is at the first angular position, the flat piece is at a first treatment position for the first treatment device, and when the backbone element is at the second angular position, the flat piece is at a second treatment position for the second treatment device.
US12172850B2	Flow control of product transport A method and system (100) for controlling transport of products (1). The products (1) are guided by at least one conveyor surface (10) through a control zone (15). A flow profile (Fm) of the products (1) in the control zone (15) is measured. The measured flow profile (Fm) is compared to one or more predetermined flow patterns (P1,P2,P3) for controlling the transport based on the comparison. Preferably, the flow profile (Fm) is measured by a sensor device (20) disposed adjacent the transported products, e.g. using LIDAR.
US12172849B2	System and method for processing logistic object, and sorting apparatus A system for processing a logistic object, comprising: a sorting apparatus, a transportation apparatus, and an output apparatus. The sorting apparatus comprises: a logistic object conveyor, at least one chute, and at least one sorting platform. The logistic object conveyor is connected to one end of the at least one sliding chute, and the other end of each chute is connected to one sorting platform. The transportation apparatus comprises a supporting assembly. The output apparatus comprises an output apparatus body and a control device. Also provided are a sorting apparatus and a method for processing a logistic object. The system for processing a logistic object can automatically implement the sorting of logistic objects to complete the packaging processing of the logistic objects, thereby improving the logistic processing efficiency.
US12172845B2	Cylindrical body and apparatus A cylindrical body includes a cylindrical member, made by forming a metal plate into a cylindrical shape such that the two end faces of the metal plate face each other, and a nonmetallic adhesive member bonding the two end faces together. The two end faces each include an adhesive part, and the adhesive member is disposed between the adhesive parts of the end faces. The adhesive part of one end face is not parallel to the adhesive part of the other end face. Each end face also includes a contact part which is in contact with the contact part of the other end face.
US12172844B2	Direct drive drum for a modular conveyor belt A direct drive drum (100) for a modular conveyor belt (180) comprises a drum rotation axis, a plurality of support elements (110) and a plurality of direct drive elements (120). Each support element (110) has a belt support surface (111) on a side distant and pointing away from the drum rotation axis. Each direct drive element (120) is arranged in circumferential direction (106) of the direct drive drum separate and in a distance from each of the support elements (110). In this way, the tension generated within the modular conveyor belt (180) and between the modular conveyor belt (180) and the direct drive drum (100) in a collapse phase of the modular conveyor belt (180) can be reduced.
US12172843B2	Transport conveyor A transport conveyor includes an upstream conveyor section, a downstream conveyor section, and a relay conveyor section having an orientation changeable between a connecting orientation, in which the relay conveyor section in a gap region to connect the upstream conveyor section to the downstream conveyor section, and an open orientation, in which the relay conveyor section is in a non-overlapping region that does not overlap a movement path to open the gap region. A support axis is above a drive axis, and a link mechanism is configured such that when the relay conveyor section is in the connecting orientation, a first pivot axis is below a reference virtual plane connecting the drive axis to a second pivot axis.
US12172842B2	Carrier basket support and stabilizing system for carrier basket transporter A carrier basket support and stabilizing system having cars configured to travel along a pathway, at least some support groups including three of the cars, and each support group of three of the cars includes a lead, center, and trailing car, and a carrier basket support is connected to the center car. The carrier basket support includes a center plate and a support post connected to the center car and first and second wing plates located on opposite sides of and pivotally connected to the center plate. The lead and trailing cars slidably support the respective wing plates there-against as the cars pivot while moving along the pathway. A carrier basket is pivotally connected to the support post and has rollers configured for rolling contact with the center, first, and/or the second wing plates, depending on an orientation of the carrier basket support.
US12172841B2	Article transport vehicle An article transport vehicle configured to travel along a first rail and a second rail parallel to each other and transport an article, includes: a first wheel configured to roll on a first travel surface, which is a travel surface of the first rail; and a second wheel configured to roll on a second travel surface, which is a travel surface of the second rail. The first wheel has a first-wheel body that includes a first outer circumferential face and is made of synthetic resin. The second wheel has a second-wheel body that includes a second outer circumferential face and is made of synthetic resin. The first outer circumferential face has a plurality of first recessed grooves extending in a circumferential direction of the first wheel. The second outer circumferential face has a plurality of second recessed grooves extending in a circumferential direction of the second wheel.
US12172837B2	Robotic automated storage and retrieval system and method of storing articles An automated storage and retrieval system and method of storing articles to and retrieving articles from at least one stacked storage rack that is configured to store articles double deep in each storage location with one article at a front position and another article at a back position behind the one article includes a robot having an end of arm tool (EOAT). The EOAT has a platform and an extendable article manipulator. The platform is sized to support at least two articles. The robotic arm selectively positions the end of arm tool to retrieve articles from front and back storage positions of said at least one stacked storage rack and storing at least one of the articles from the platform to a front or back storage position after the robot rotates the EOAT about a generally vertical axis.
US12172835B2	Management system, management method, and program A management system includes an autonomously movable mobile robot configured to be managed by the management system and transport a transport article. The mobile robot includes a storage locker capable of containing a transport article and being electrically locked or unlocked. The management system is configured to determine whether to unlock the storage locker according to a security level set for unlocking the storage locker. The management system is configured to, when the management system receives a notification of an emergency event, lower the security level.
US12172834B2	Article storage facility A control unit controls a transfer machine to execute: a first article delivery operation to store a target article in a first placement region as a first article; and a second article position adjustment operation of moving a second locking member disposed between the first article and a second article in a depth direction toward a depth-direction far side to a position corresponding to a position of a front surface portion of the second article located at a second article proper position, and the control unit is configured to, after the target article has been stored in the first placement region as the first article, cause the transfer machine to execute the second article position adjustment operation, and, upon end of the second article position adjustment operation, cause a first locking member be restored to a position corresponding to a holding region to end the first article delivery operation.
US12172832B2	Apparatus for retrieving units from a storage system A storage system and a load handling device for lifting and moving containers stacked in the storage system are described. The storage system includes a plurality of rails or tracks arranged in a grid pattern above the stacks of containers. The grid pattern can include a plurality of grid spaces and each stack is located within a footprint of only a single grid space. The load handling device is configured to move laterally on the rails or tracks above the stacks. The load-handling device includes a container-receiving space located above the rails or tracks in use and a lifting device arranged to lift a container from a stack into the container-receiving space. The load handling device has a footprint that, in use, occupies only a single grid space in the storage system.
US12172831B2	Lifting frame with wireless communication A container-handling vehicle for picking up storage containers from a three-dimensional grid of an underlying storage system includes a vehicle body and at least one lifting device with a lifting frame with gripper elements for releasable connection to a storage container, and a transmitter for communicating instructions for controlling the gripper elements. The lifting frame includes a first rechargeable power supply for supplying energy to the gripper elements. The container handling vehicle has at least one second rechargeable power supply configured to charging the first rechargeable power supply when the lifting frame is in a top most position. The at least one second rechargeable power supply is connected to at least one upper charger connector and the first rechargeable power supply is connected to at least one lower charger connector. The at least one lower charger connector is attached to the upper side of the horizontal lifting frame and is connected to the first rechargeable power supply.
US12172825B2	Closure assembly for use with a container The presently disclosed subject matter is directed to a closure assembly for use with a container (e.g., an aerosol can). The closure assembly includes a skirt and a protective cap. In some embodiments, a lock feature temporarily attaches the protective cap to the container and increases a force required for a user to remove the protective cap. In some embodiments, an inner lock opening of the skirt is configured to be registered with an outer lock opening to receive a locking element therethrough. In some embodiments, a set screw is positioned in the skirt to selectively allow or inhibit relative rotation between the skirt and the protective cap. In some embodiments, a biasing element selectively allows or inhibits engagement of threads of the protective cap with the threads of the skirt depending upon application of an axial force to overcome a biasing force of the biasing element.
US12172821B1	Vacuum airtight container A vacuum airtight container, including a container, a cover, an elastic outlet unit, a control unit, and an exhaust unit. The container has a storage space. The cover is covered and sleeved on the top of the container; wherein the cover has a control groove and an exhaust groove, the control groove has a through hole and the exhaust groove has an exhaust hole, the through hole and the exhaust hole are communicated with the storage space correspondingly. The control unit has a control member movably arranged at the control groove of the cover. The exhaust unit has an exhaust member disposed on the exhaust groove of the cover. When the exhaust member is pulled upwards, the air in the storage space is discharged out of the container through the exhaust hole, so that the storage space of the container forms an approximate vacuum state.
US12172820B2	Insulated shipping container and method of making An insulating shipping container includes an exterior box formed of paper defining a cavity and an interior box formed of paper and positioned within said cavity. The interior box defines a product cavity. A compressed mass of compostable insulating plant material is received in the cavity and around the interior box and covered by a collar.
US12172819B2	Packaging bag and packaging body A packaging bag includes a cutting guide band extending along a transverse direction. The cutting guide band includes, a first guide band having first cut lines that are inclined at a predetermined angle with respect to the transverse direction; a second guide band having second cut lines that are inclined at a predetermined angle in a direction opposite a direction of the first cut lines with respect to the transverse direction; and a third guide band having third cut lines that are inclined at a predetermined angle in the same direction as the direction of the first cut lines with respect to the transverse direction. The cutting guide band has a fourth cut line between the first guide band and the second guide band and/or between the second guide band and the third guide band, the fourth cut line being perforated and extending along the transverse direction.
US12172818B2	Pallet container The present invention describes a pallet container (10) for storing and transporting fluid or flowable filling materials, having a thin-walled, rigid plastics inner container (12) made from thermoplastic plastics material, having a tubular grid frame (14) which tightly surrounds the plastics inner container (12) as a supporting covering and which comprises horizontal and vertical tubular rods (18, 20) which are welded to each other, and having a base pallet (16) on which the plastics inner container (12) is positioned and to which the tubular grid frame (14) is securely connected, wherein at least two rod-shaped transverse cross-members (22) are provided above the plastics inner container (12) and are fixed with the two ends thereof via a screw connection to two mutually opposite side walls in the upper region of the tubular grid frame (14). In order to configure the handling of such pallet containers (10) with manual gripping in the upper region of the tubular grid frame (14) in a safer manner and to prevent possible risks of injuries, there is provision according to the invention for the screw connections of the transverse cross-members (22) to be constructed in a completely covered manner.
US12172811B2	Flexible fastening strap An elongated fastening strap of touch fastener material has a head with a grommet defining a slot through which the other end of the strap is received. Selective interference at the ends of the slot with the width of the strap alter the resistance to motion within the slot. The grommet provides a smooth surface within the slot.
US12172806B2	Tamper-evident box A box can include a box top including a first panel and a locking tab separably joined to the first panel, the locking tab comprising first and second tab subpanels; and a box bottom including a second panel defining a locking opening, a lateral width of the locking tab at an ear thereof being greater than—and at a neck thereof being less than—a lateral width of the locking opening, the locking opening sized to receive and capture the locking tab, the locking tab configured to engage an edge of the locking opening and thereby configured to prevent movement of the locking tab with respect to the locking opening in an opening direction of the locking tab; wherein engaged portions of the locking tab and the locking opening are hidden to an observer outside of the box when the box is in an assembled position.
US12172799B2	Holder A holder for a bottle excellent in handleability is provided.A holder of the present invention is a holder for holding, in an internal space, a bottle having a body part larger than a neck part below the neck part. The holder includes a bottom part; a top part having an opening smaller than a sectional size of the body part; and a grip portion extending in a height direction of the holder between the bottom part and the top part. A state of the holder is switched between a first state and a second state. In the first state, a portion of the holder is detached and separated from another portion of the holder, and hence the internal space is opened. In the second state, the bottom part supports a bottom surface of the bottle in the internal space, the grip portion is positioned beside the bottle, and the neck part protrudes from the opening.
US12172798B2	Peelable resealable membrane for containers The invention comprises a peelable membrane for resealably closing a metal end comprising an outer layer, a tacky layer, and a heat seal layer. The heat seal layer is permanently sealed to the metal end to cover at least one opening in the metal end. The tacky layer causes the peelable membrane to be resealable onto the metal end.
US12172794B2	Curl correcting device and blister packaging machine A curl correcting device (1) includes a pressing unit (12) disposed on a +Z direction side of a blister film, and pressing, by a pressing member (121), an area including a pocket in the blister film and including both end portions of the blister film in an X-axis direction; and a support member (131) supporting the blister film in a state of abutting on a −Z direction side on both sides of an area pressed by the pressing member (121) in a Y-axis direction of the blister film. A recess (121a) having a width in the X-axis direction greater than a width in the X-axis direction of the pocket and penetrating the pressing member (121) in the Y-axis direction is formed at a location corresponding to the pocket of the blister film on the −Z direction side of the pressing member (121).
US12172793B2	Carton-handling and order fulfillment system An order fulfillment system is described that includes a carton and a mover configured to carry the carton throughout the system. The carton is a preformed, five-sided container with flanges extending outwardly from edges thereof. The mover includes a depression in a top surface thereof that nestably receives the carton therein. The mover may include a vacuum system to aid retention of the carton therein. The mover and carton may include indicia to enable identification and tracking thereof throughout the fulfillment process. A lidding process applies a lid that is adhered to the flanges of the carton and includes identifying indicia thereon. The system provides identification and verification of items placed in the carton and can be easily integrated into existing manual and automated fulfillment systems. A manual system allows a user to manually pick and load cartons and attach a carton lid via an adhesive.
US12172792B2	Closure nest for releasably retaining a plurality of pharmaceutical container closures In one general aspect, a method for filling multiple containers with a pharmaceutical product is disclosed, which comprises decontaminating sealed nested materials in a transfer chamber, removing from the sealed nested materials one or both of a container nest holding the multiple containers and a closure nest holding multiple closures, transferring from the transfer chamber to a controlled environment enclosure the removed nest, aseptically filling the containers with the pharmaceutical product, and closing the containers with the multiple closures. The nests are configured to allow multiple closures and containers to be simultaneously aligned concentrically, and closed simultaneously. Spring-loaded retaining structures on the closure nest allow it to releasably retain multiple closures above the corresponding multiple containers. In some embodiments the spring-loaded features are monolithically integrated with the closure nest. The product may be lyophilized in partially sealed containers while the sealing closures are releasably retained by the closure nest.
US12172788B2	Packer machine for the production of pouches each containing a portion of a loose product A packer machine for producing pouches containing portions of a loose product having: a frame; a conveyor device configured to move two bands of wrapping material along two parallel packing paths; a wrapping station arranged along each packing path at which the corresponding band is wrapped to form a tubular wrap; a longitudinal sealing unit with at least two sealing elements; a feeding device with two feeding ducts around each of which a band is bent to form the corresponding tubular wrap, each being configured to feed, one after the other, the loose product into the corresponding tubular wrap; two movable assemblies, each being mounted on the frame to move along a pressing direction independently of the other movable assembly and supports one single corresponding sealing element; and two actuator devices, each of which applies an elastic force to a corresponding movable assembly independently of the other actuator device.
US12172786B2	Carboard packer, and a folding unit for a cardboard packer A flap folding unit is provided, comprising at least one flap folding device having a disc-like member being configured to be arranged in a first position to urge passing front flaps of an associated cardboard case to fold, and in a second position to allow unfolded rear flaps of the associated cardboard case to pass the disc-like member.
US12172783B2	Method for transporting pairs of packs A method for transporting pairs of packs (100) comprising arranging a first pair of packs on a horizontal transport device (50), transporting the first pair of packs in a horizontal direction, arranging a second pair of packs on the horizontal transport device (50), therein, for each of the first pair and the second pair of the pair of packs, spacing a first pack of the pair of packs and a second pack of the pair of packs vertically from each other and further spacing the first pair of packs and the second pair of packs horizontally from each other on the horizontal transport device.
US12172782B2	Packaging box The present disclosure relates to the technical field of packaging and discloses a packaging box including a box body, a reel, and a cutting device. The box body is provided with an accommodation cavity used for accommodating a vacuum bag roll, and is provided with a bag outlet; the reel is rotatably arranged in the box body, and is used for mounting the vacuum bag roll; the cutting device includes a cutting part which is slidably connected to the box body; a bag opening of the vacuum bag roll stretches out from the box body to the cutting part after passing through the bag outlet. The packaging box provided by the present disclosure is conducive to storage, transport, and cutting the vacuum bag rolls, meeting the requirements of the user for using vacuum bags.
US12172781B2	Method and system for packaging products belonging to the fruit and vegetable group A method is provided for packaging objects which are included in a plurality of objects belonging to the fruit and vegetable group and the shape of which is such that the objects included in the plurality of objects can roll along a surface. The objects included in the plurality of objects are deposited onto a solid surface of a system for packaging the objects. The deposition surface is substantially horizontal, suitable for receiving the objects included in the plurality of objects and elastically deformable such that the deposition of each object on the deposition surface creates, under the weight of the object concerned, a recess in the deposition surface. This tends to wedge the object in the recess, then the objects included in the plurality of objects deposited onto the deposition surface and held in a position relative to the deposition surface which position is fixed during deposition and held subsequent to deposition due to the deposition surface, are removed from the deposition surface for the purpose of packing in a packaging container.
US12172778B2	Base stations including integrated systems for servicing UAVs A base station is disclosed for use with an unmanned aerial vehicle (UAV). The base station includes: an enclosure; a cradle that is configured to charge a power source of the UAV during docking with the base station; and a temperature control system that is connected to the cradle and which is configured to vary temperature of the power source of the UAV. The temperature control system includes: a thermoelectric conditioner (TEC); a first air circuit that is thermally connected to the TEC and which is configured to regulate temperature of the TEC; and a second air circuit that is thermally connected to the TEC such that the TEC is located between the first air circuit and the second air circuit. The second air circuit is configured to direct air across the cradle to thereby heat or cool the power source of the UAV when docked with the base station.
US12172770B2	Aircraft rotor assembly with segmented input shaft for electric motor stack and gearbox unit A motor assembly is described and includes a housing; a plurality of motors disposed within the housing; and a drive shaft comprising a plurality of interconnected drive shaft segments, wherein each one of the drive shaft segments is driven by a different one of the motors connected to the drive shaft segment via an integrated overrunning clutch.
US12172769B2	System and method for cooling a fluid of a lubrication or cooling circuit of a drive unit of an aircraft, and aircraft propulsion engine provided with such a cooling system The invention relates to a system for cooling a fluid of a circuit (20) for lubricating a propulsion engine (10) of an aircraft, the engine comprising a nacelle (11) which extends in a longitudinal direction (X) between an air inlet opening (12) and an ejection nozzle (13), a turbomachine (14) having a casing (15) secured inside said nacelle by rectifier arms (16), and a fan (17) arranged at said air inlet opening (12) of said nacelle, upstream of said turbomachine (14), and designed to be able to generate a primary air flow feeding said turbomachine and a secondary air flow feeding a channel, referred to as a secondary channel (18), formed between said nacelle (11) and said casing (15) of said turbomachine, characterized in that said cooling system comprises a skin exchanger (30) which is arranged on an inner wall of said nacelle (11), longitudinally between said air inlet opening (12) of said nacelle and said rectifier arms (16), said skin exchanger being in fluid communication with said fluid circuit and designed to be able to provide heat exchanges between said lubricating fluid and the air flowing through said secondary channel.
US12172767B2	System defining a hybrid power unit for thrust generation in an aerial vehicle and method for controlling the same One variation of a system for generating thrust at an aerial vehicle includes: a primary electric motor; a rotor coupled to the motor; an internal-combustion engine; a clutch interposed between the motor and an output shaft of the internal-combustion engine; an engine shroud defining a shroud inlet between the rotor and the internal-combustion engine, extending over the internal-combustion engine, and defining a shroud outlet opposite the rotor; a cooling fan coupled and configured to displace air through the engine shroud; and a local controller configured to receive a rotor speed command specifying a target rotor speed, adjust a throttle setpoint of the internal-combustion engine according to the target rotor speed and a state of charge of a battery in the aerial vehicle, and drive the primary electric motor to selectively output torque to the rotor and to regeneratively brake the rotor according to the target rotor speed.
US12172765B2	Dissassembly for dual engine vertical take off and landing collapsible fixed wing aircraft The present application discloses an aircraft. The present application discloses a method of assembling or disassembling an aircraft. The assembly method includes mounting a first engine nacelle to a first wing, mounting a second engine nacelle to a second wing, causing the first wing to be extended relative to a fuselage mount, causing the second wing to be extended relative to the fuselage mount, and mounting the fuselage to the fuselage mount.
US12172764B2	Reinforced lattice structure and aircraft comprising at least one such structure A structure for an aircraft is disclosed including comprising at least one node which having first and second plates which are pressed against two opposite faces of a first reinforcement, and to which upstream and downstream reinforcements positioned on either side of the first reinforcement are connected. A connection system connecting the first and second plates is disclosed including at least one boss projecting from a surface of one of the plates pressed against the first reinforcement, for each boss, a housing recessed relative to a surface of the other plate pressed against the first reinforcement, configured to house the boss, and at least one fastening element, passing through the first reinforcement, connecting the first and second plates and spaced apart from the boss.
US12172763B2	Electrical power system The disclosure relates to an electrical power system for connecting an electrical machine to first and second DC networks operating at different voltages. In an embodiment, an electrical power system comprises: an electrical machine having first, second, third and fourth windings; first, second, third and fourth AC:DC power electronics converters each connected to receive an input AC supply from the respective first, second, third and fourth windings, each AC:DC power electronics converter having first and second DC output terminals connecting the AC:DC power electronics converters to first, second and third DC supply output terminals, wherein the first and second windings are arranged to provide an AC supply to the respective first and second AC:DC power electronics converters in quadrature to each other and the third and fourth windings are arranged to provide an AC supply to the respective third and fourth AC:DC power electronics converters in quadrature to each other.
US12172762B2	Parallel hybrid propulsion system Systems and methods for controlling flight via a parallel hybrid aircraft having an electric propulsion system and a combustion propulsion system are disclosed. Exemplary implementations may include: a combustion propulsion system including a combustion engine; an electric propulsion system including a motor and an electric power source, wherein the motor comprises a stator, a rotor coupled to the engine shaft, and support bearings between the rotor and the stator; a mechanical link coupled to the stator and the combustion engine, wherein the mechanical link substantially prevents movement of the stator in a rotational degree of freedom; and a propeller coupled to the engine shaft, wherein the rotor is coupled to the engine shaft between the propeller and the combustion engine.
US12172758B2	System and method for cooling aircraft components A system for cooling aircraft components includes a compressor configured to receive air bled from a gas turbine engine and compress the received air. Additionally, the system includes a water separator configured to receive the compressed air from the compressor and remove moisture from the compressed air to dry the compressed air. Furthermore, the system includes a turbine configured to receive the dried air from the heat exchanger, with the dried air expanding as the dried air flows through the turbine. Moreover, the system includes a defroster configured to receive the expanded air from the turbine, with the defroster further configured to capture frozen particulate matter from the expanded air. As such, the moisture removed from the compressed air by the water separator is routed to the defroster to melt the captured frozen particulate matter.
US12172753B2	Systems and methods for monitoring storage of carry-on items in storage bins of an aircraft A system of monitoring carry-on items for a flight of an aircraft includes one or more cameras positioned to capture images of carry-on items associated with passengers of an aircraft. The system includes an interface configured to receive image data from the one or more cameras. The system also includes one or more processors coupled to the interface. The one or more processors are configured to analyze the image data to determine characteristics of a carry-on item. The one or more processors are configured to determine that one or more alert conditions are satisfied based on a comparison of one or more alert criteria to the characteristics of the carry-on item and data associated with the aircraft. The one or more processors are also configured to send, to one or more devices, an output based on satisfaction of the one or more alert conditions.
US12172747B2	Flow control device A flow control device on a structure such that strain in the structure is at least partially transferred to the flow control device is disclosed having at least two states, or shapes, separated by an elastic instability region. The flow control device is arranged to rapidly transition, or snap through, from the first state to the second state when strain in the structure exceeds an activation threshold of the flow control device. A spoiler on an aerofoil has a rest position where it is substantially flush with the low pressure surface and an activated position where it protrudes from the low pressure surface and modifies the airflow over that surface. The spoiler bends to move from the rest position to the activated position when the strain in the aerofoil crosses a threshold. The deployed spoiler reduces the lift on the aerofoil, acting to reduce the lift induced strain of the aerofoil to which the spoiler is attached.
US12172745B2	Energy attenuating aircraft windshield corner supports, systems and methods In an aircraft, the airframe includes a windshield frame, with an energy attenuating windshield corner support extending across a corner of the windshield frame. The energy attenuating windshield corner support is configured to deform upon an impact to a windshield disposed in the windshield frame. This energy attenuating windshield corner support may be shaped and/or sized to enable, and/or comprised of a material that enables, the aircraft windshield corner support to deform upon the impact to the windshield disposed in the windshield frame, attenuating energy of the impact to the windshield disposed in the windshield frame.
US12172743B2	Autonomous intelligence surveillance reconnaissance and payload delivery system and method of using same An intelligence, surveillance, and reconnaissance system is disclosed including a ground station and one or more aerial vehicles. The aerial vehicles are autonomous systems capable of communicating intelligence data to the ground station and be used as part of a missile delivery package. A plurality of aerial vehicles can be configured to cast a wide net of reconnaissance over a large area on the ground including smaller overlapping reconnaissance areas provided by each of the plurality of the aerial vehicles.
US12172741B2	Feedthroughs for enclosures in deep water vessels An enclosure structure suitable for high-pressure environments includes a feedthrough for coupling components housed within the enclosure structure to components external to the enclosure structure. The enclosure structure includes a housing comprising one or more cavities for receiving one or more electronic components within an interior of the housing and a bore through the housing. The one or more electronic components comprises a connector element and the bore comprises a non-tapered portion and a tapered portion. The non-tapered portion is proximate to the interior of the housing and the tapered portion is proximate to the exterior of the housing. The bore is configured to receive a feedthrough pin for coupling the connector element to an external component external to the enclosure structure. The enclosure structure also includes a feedthrough pin extending through the bore and a potting material disposed within the tapered portion surrounding the feedthrough pin.
US12172739B2	Path planning system and method for sea-aerial cooperative underwater target tracking Disclosed is path planning system and method for sea-aerial cooperative underwater target tracking, the method comprises: obtaining the position information of a detection target, carrying out a first path planning along a channel of sea surface monitoring device according to the position information of the detection target; carrying out a second path planning along the channel of sea surface monitoring device according to the water surface navigation map and its own position information, constructing an underwater obstacle map; performing a third path planning according to the underwater obstacle map, and tracking to the position of the detection target to complete the tracking task. This disclosure adopts the collaborative optimization of several clusters to reduce the number of iterations and improve the optimization efficiency, making the path planning reasonable, as a result, the target position can be quickly tracked, and the autonomous collaborative tracking capability is improved.
US12172736B1	Control system to keep a direction of travel of a boat centered axially on a defined path between two points An apparatus comprising a processor and an actuator. The processor may be configured to generate a control signal in response to an actual path of a boat determined in response to signals received from GNSS satellites and a centerline path of the boat. The actuator may be configured to move a control surface mounted on a centerline of the boat in response to the control signal. The processor may be configured to calculate the control signal by comparing the actual path of the boat relative to the centerline path. The control signal may be calculated by the processor in real time as the actual path of the boat changes in response to a deviation from the centerline path caused by a force acting on the boat. The control surface may provide adjustments to the actual path of the boat to center the actual path axially along the centerline path.
US12172733B2	Apparatus for launch and recovery of a submersible vessel from and to an off-shore site The invention relates to an apparatus for launch and recovery a submersible vessel from and to an off-shore site. The apparatus comprises an actively operated gimbal coupled between said first end of the launch/recovery cable and the submersible vessel, when the submersible vessel is suspended by the launch/recovery cable. Both the displacement unit and the winch are operated by electrical motors during displacement of the displacement unit and during winding of the launch/recovery cable. Electrical power for the electrical motors is provided by batteries of the apparatus.
US12172729B2	Air spring assembly An air spring assembly is disclosed. The air spring assembly includes an upper fork tube having a base lug on one end, a lower fork tube having an opening to receive the upper fork tube in a first axial end, and a fork tube gas seal to form a gas seal between the upper fork tube and the lower fork tube. A partial cartridge tube within a portion of the upper fork tube, the partial cartridge tube including a partial cartridge tube gas seal between an outer diameter (OD) of the partial cartridge tube and an inner diameter (ID) of the upper fork tube. An annular volume formed between the ID of the upper fork tube, the OD of the partial cartridge tube, the partial cartridge tube gas seal, and the base lug of the upper fork tube.
US12172728B2	Adjustable suspension comprising a fluid distribution device Adjustable suspension comprising a suspension body having a bottom, a piston disposed in the suspension body and comprising a piston head, the bottom and the piston head delimiting a main chamber inside said suspension body, the piston being movable in translation in the suspension body; and a fluid distribution device comprising a main fluid inlet configured to inject a fluid into the suspension and a fluid outlet, the piston being able to assume a first position in which the fluid distribution device is configured to bring the fluid injected through the main fluid inlet into the main chamber so as to deploy the piston and a second position in which the fluid distribution device is configured to guide the fluid injected through the main fluid inlet to the fluid outlet in order to evacuate the fluid out of the suspension.
US12172721B2	Vehicle control system and vehicle control method A vehicle control system for a steer-by-wire vehicle executes: driving assist control that assists driving of the vehicle; and conjunction reaction force control that applies a steering reaction force component to a steering wheel in conjunction with vehicle turning caused by the driving assist control. A driver turn angle is a target turn angle corresponding to a steering angle of the steering wheel, and a first system turn angle is a target turn angle required by the driving assist control. In the conjunction reaction force control, a second system turn angle is acquired by adjusting the first system turn angle according to a driver's steering intention such that the difference between the system turn angle and the driver turn angle becomes smaller. Then, a steering reaction force component is applied in a direction of reducing a difference between the driver turn angle and the second system turn angle.
US12172720B2	Behavior control apparatus for vehicle A behavior control apparatus for a vehicle includes a vehicle speed detector, a curvature setting unit, a steering angle detector, a yaw rate detector, a deceleration rate detection unit, a target yaw rate setting unit, a vehicle behavior determination unit, and a vehicle behavior controller. The vehicle behavior controller includes a grip restored vehicle speed estimation unit, an estimated yaw rate setting unit, a grip restored target yaw rate setting unit, and a steering control unit. The steering control unit makes a steering control including allowing a yaw rate of the vehicle to settle at a grip restored target yaw rate at which tire grip is restored, on the basis of a difference between an estimated yaw rate and the grip restored target yaw rate.
US12172717B1	Apparatus for releasing magnetic crawler from ferromagnetic operating surface An apparatus for releasing a magnetic crawler from a ferromagnetic operating surface has a ramp fabricated from lightweight non-magnetic materials. The ramp includes a base portion, inclined upper portion for receiving a magnetic crawler, a front end and a rear end. Ferromagnetic members are positioned on the top surface of the upper portion and configured to be magnetically attached to the tracks or wheels of a magnetic crawler. Magnets are positioned on the bottom portion and configured to be magnetically attached to a ferromagnetic operating surface upon which the magnetic crawler operates. In some embodiments, the lightweight non-magnetic materials are highly buoyant.
US12172706B2	Motor control device, motor control method, motor module, and electric power steering device A motor control device includes a model following controller to generate a correction torque based on an output from a control target that is a motor, and correct an input to the control target with the correction torque. A model following controller includes a high-pass filter with a first cutoff frequency and a low-pass filter with a second cutoff frequency larger than the first cutoff frequency, and is configured or programmed so that a transfer function of a control target is constrained to a nominal model in a frequency band in which a gain in a gain characteristic of Q(s)·HPF(s) is 1 where Q(s) is a transfer function of the low-pass filter and HPF(s) is a transfer function of the high-pass filter.
US12172703B2	Vehicle body framework connector and vehicle with same A body frame joint and a vehicle having the same are provided. The body frame joint includes: a first sub-joint; and a second sub-joint. The first sub-joint and the second sub-joint are adapted to be mounted to a body frame. A transverse beam connection groove and a longitudinal beam connection groove are defined by engaging the first sub-joint and the second sub-joint. The transverse beam connection groove is adapted to accommodate a transverse beam of the body frame, and the longitudinal beam connection groove is adapted to accommodate a longitudinal beam of the body frame.
US12172702B2	Floor assembly for an electrically operable motor vehicle A floor assembly for an electrically operable motor vehicle includes a vehicle floor, which runs on top of an energy storage device for driving the vehicle, has at least one floor element, and to which a side sill is attached on each outer side. In order to ensure that the energy storage device below the vehicle floor is protected against excessive damage in the event of a crash, in particular a side-impact crash, a first, outer, deformation zone of the floor assembly is provided in the region of the side sills, with the energy storage device being arranged at a distance from the first, outer deformation zone in the transverse direction of the vehicle so as to form a second, inner, deformation zone. The first, outer, deformation zone is deformable under a lower load level than the second, inner, deformation zone.
US12172700B2	Vehicle A vehicle includes a steering column connected to a steering wheel, a column cover that covers the steering column, and an air duct that is disposed inside an instrument panel and passes in front of the column cover. Buckling strength of the air duct in a vehicle body front-rear direction in front of the steering wheel is lower than buckling strength of the column cover in the vehicle body front-rear direction.
US12172698B2	Side sill assembly for eco-friendly vehicle A side sill assembly for an eco-friendly vehicle includes: a center member fastened to a side surface of a center floor panel of the eco-friendly vehicle; a front outer member fastened to a front end of the center member; and a front inner member located inside the front outer member and fastened to a front apron and a dash panel. In particular, a battery frame fastened to a side surface of a high voltage battery is fastened to at least one of the front inner member and the center member in a longitudinal direction of the vehicle.
US12172695B2	Catalytic converter guard A catalytic converter guard for protecting a catalytic converter on a motor vehicle. The catalytic converter guard can include a set of mounting flanges, an input guard plate, an output guard plate, and a bottom plate coupled to the set of mounting flanges and the input and output guard plates. The set of mounting flanges can be configured to be coupled to a set of frame rails of a motor vehicle. The input guard plate can be configured to be positioned adjacent an input of at least one catalytic converter and can include at least one cutout shaped to permit at least one input exhaust pipe to pass therethrough. The output guard plate can be configured to be positioned adjacent an output of the at least one catalytic converter and can include at least one cutout shaped to permit at least one output exhaust pipe to pass therethrough.
US12172694B2	Steering decoupling device A steering decoupling device includes an output clutch jaw, an input clutch jaw, a housing encompassing the output clutch jaw and the input clutch jaw, a thrust washer and a heavy-duty internal retaining ring for ensuring that the output clutch jaw is securely mounted within the housing, a disc spring residing within the housing configured to provide tension between the output clutch jaw and the input clutch jaw, an intermediate shaft that includes output clutch jaw, and a steering shaft that includes the input clutch jaw, the intermediate shaft and the steering shaft configured to translate relative to each other from a first position in which the output clutch jaw and the input clutch jaw are engaged to a second position in which the output clutch jaw and the input clutch jaw are disengaged.
US12172687B2	Temporary train speed restriction management method and system A temporary train speed restriction management method and system. Temporary speed restriction instructions are managed by adopting a uniform session management framework. The temporary speed restriction instructions in a session are uniformly processed in a session closing stage. The availability of a communication link is detected. The method and system performs life cycle management on the temporary speed restriction instructions by adding a timeliness mechanism for the message.
US12172686B2	Forward monitoring device and forward monitoring method A forward monitoring device for a train includes: a storage unit storing map information representing location information and a track geometry of a track and brake performance information representing performance of a train brake system; a train information acquisition unit obtaining train location information and train speed information; a monitoring unit monitoring an upside of the track in the travel direction; an obstacle determination unit determining presence or absence of an obstacle on the track based on a monitoring result of the monitoring unit; a braking distance calculation unit calculating a train braking distance using the map, brake performance, train location, and train speed information, and a processing time from when the monitoring unit performs monitoring until determination on presence or absence of an obstacle; and a monitoring distance determination unit determining a monitoring distance based on the braking distance to set a monitoring range of the monitoring unit.
US12172684B2	Managing vehicle energy use based on future energy demand A system includes one or more processors and memory storing processor-executable instructions that cause the one or more processors to perform operations. The operations include generating a driving strategy for a traveling route of a train comprising at least one battery-electric locomotive (BEL) based on saved data in the system for optimizing one or more aspects for the train over the traveling route; operating the train according to the driving strategy; receiving update data associated with a current location of the train; revising the driving strategy based on the saved data and the update data for optimizing energy consumption efficiency for a segment of the traveling route by identifying active powered components of the train that are non-essential for traversing the segment and turning off power to one or more of the identified active powered components for a duration of traversing the segment.
US12172683B2	System for controlling multi-point synchronous braking of monorail hoist and utilization method thereof The disclosure discloses a system for controlling a multi-point synchronous braking of a monorail hoist and a utilization method thereof. The system comprises a contact detection unit, a common end roller unit, a hydraulic unit, a synchronous control unit and connection cables. The contact detection unit is installed on a brake shoe of a monorail hoist. The common end roller unit is installed on a travelling track and connected with a frame of the monorail hoist. The contact detection unit includes a tube in connection with the brake shoe. A metal probe corresponding to the travelling track is arranged inside the tube. A circular boss is formed on the metal probe. A limiting bolt corresponding to the circular boss is formed on an inner side wall of the tube. The metal probe is contactable with the travelling track or the limiting bolt when the brake shoe brakes.
US12172679B2	Gap blocking systems and methods for amusement park attractions A gap blocking system includes a loading platform having a gap separating a first portion of the loading platform from a second portion of the loading platform. A ride vehicle is coupled to a transport extending through the gap. A guardrail assembly having a plurality of guardrail units is coupled to the first portion, where the guardrail units are configured to transition between a first position and a second position. The guardrail units are configured to block access to the gap when in the first position. The ride vehicle includes an engagement feature configured to interface with an individual guardrail unit of the guardrail units to selectively transition the individual guardrail unit from the first position to the second position. The individual guardrail unit is configured to permit the ride vehicle to occupy a guest-accessible position adjacent to or on the loading platform in the second position.
US12172676B2	Information processing device, information processing system, program, and vehicle An information processing device includes a control unit. The control unit acquires biometric information and occupant information of an occupant of a vehicle, estimates state information of the occupant based on the acquired biometric information, and compares the estimated state information and the acquired occupant information with past data for another occupant in which the state information and the occupant information are associated with facility information of a service facility used, to determine a service facility fit for the occupant.
US12172668B2	Vehicles and methods for sharing sensor data based on criticality In accordance with one embodiment of the present disclosure, a vehicle includes a controller programmed to perform operations including collecting information about an unconnected vehicle, receiving messages from another connected vehicle, identifying a scenario of the another connected vehicle being in conflict with the vehicle or the unconnected vehicle at a future time based on the messages from the another connected vehicle and the information about the unconnected vehicle, and, in response to identifying the scenario of the another connected vehicle being in conflict with the vehicle or the unconnected vehicle at the future time, transmitting a first message including the information about the unconnected vehicle to the another connected vehicle.
US12172667B2	3D surface reconstruction with point cloud densification using deep neural networks for autonomous systems and applications In various examples, a 3D surface structure such as the 3D surface structure of a road (3D road surface) may be observed and estimated to generate a 3D point cloud or other representation of the 3D surface structure. Since the estimated representation may be sparse, a deep neural network (DNN) may be used to predict values for a dense representation of the 3D surface structure from the sparse representation. For example, a sparse 3D point cloud may be projected to form a sparse projection image (e.g., a sparse 2D height map), which may be fed into the DNN to predict a dense projection image (e.g., a dense 2D height map). The predicted dense representation of the 3D surface structure may be provided to an autonomous vehicle drive stack to enable safe and comfortable planning and control of the autonomous vehicle.
US12172664B2	Aiding an individual to cause a vehicle to make a turn correctly A system for aiding an individual to cause a vehicle to make a turn correctly can include a processor and a memory. The memory can store a communications module and a controller module. The communications module can cause the processor to obtain information about a specific side of a road on which the vehicle is to be operated. The communications module can cause the processor to obtain information about a degree of familiarity of the individual in operating the vehicle on the specific side. The communications module can cause the processor to obtain information about a direction of the turn. The controller module can cause the processor to cause, in response to the degree of familiarity being less than a threshold and based on the information about the direction, a visual aid to be possibly presented to aid the individual to cause the vehicle to make the turn correctly.
US12172663B2	Warning device utilizing azimuth angles of vehicles A warning device includes: an other vehicle approach determining part that determines that another vehicle is approaching a subject vehicle from a side of the subject vehicle A, if a subject vehicle travel vector and an other vehicle travel vector intersect with each other, and if the position of the other vehicle is included in a predetermined angle range defined laterally with respect to an azimuth angle of the subject vehicle A while it is determined that the subject vehicle A during traveling is in a temporary stop state, where its vehicle speed is equal to or less than a predetermined vehicle speed; and an output control part that causes a warning output part to output a warning on condition that the subject vehicle A in the temporary stop state starts travelling while the other vehicle is approaching the subject vehicle A.
US12172662B2	Apparatus and method for controlling vehicle Disclosed are an apparatus and method for controlling a vehicle. The apparatus includes a camera that obtains a surrounding image of the vehicle, a sensor that detects a surrounding object of the vehicle, and a controller that determines a conversion image from among the surrounding images based on one of a parking area when the vehicle is parked, a location of the surrounding object of the vehicle or a moving trajectory of the vehicle, and switches an output screen to the conversion image. Accordingly, it is possible to improve the convenience of a driver by actively switching a camera view to obtain information required for parking and providing it to the driver.
US12172661B2	Operating device, vehicle and method for operating a vehicle An operating device includes a first operating element with which a user can select one or numerous main functions of a vehicle and that can rotate about an axis of rotation and has at least one predefined fixed rotational position. A second operating element with which a user can adjust subfunctions of the main function can rotate about the axis of rotation and also comprises an actuator unit that comprises a magnetorheological medium configured to exert a retaining force on the second operating element based on a viscosity of the magnetorheological medium. The actuator unit is configured to set the viscosity on the basis of the main function selected with the first operating element, and on the basis of a rotational position of the second operating element.
US12172657B2	Machine learning-based predictive dynamics for vehicle motion control A method includes receiving sensed vehicle-state data, actuation-command data, and surface-coefficient data from a plurality of remote vehicles, inputting the sensed vehicle-state data, the actuation-command data, and the surface-coefficient data into a self-supervised recurrent neural network (RNN) to predict vehicle states of a host vehicle in a plurality of driving scenarios, and commanding the host vehicle to move autonomously according to a trajectory determined using the vehicle states predicted using the self-supervised RNN.
US12172654B2	Target alignment system and method for sensor calibration A system and method for aligning a target to a vehicle for calibration of a vehicle sensor includes positioning a target adjustment stand relative to a vehicle, where the target stand has a base and a target mount moveably mounted on the target stand with the target mount configured to support a target, and with the target stand including actuators configured to selectively move the target mount relative to the base. The system further includes a pair of distance targets and distance sensors configured for use in measuring the distances between respective ones of aligned distance targets and sensors. The distance sensors and targets are arranged for measuring the distances from the target stand to either side of a vehicle for use in adjusting the position of the target mount. The target mount is vertically and laterally movable on a tower of the target stand, with the tower configured to rotate about a vertical axis.
US12172653B1	Vehicle gateway device and interactive cohort graphical user interfaces associated therewith A system receives vehicle metric data from a gateway device connected to a vehicle. The vehicle gateway device gathers data related to operation of the vehicle and/or location data. The system receives data from multiple vehicles and multiple fleets. The system uses machine learning to identify cohorts for fleets. The system calculates metrics for fleets and benchmarks for the cohorts. The system presents the metrics and benchmarks in a graphical user interface.
US12172651B2	Method and system for evaluating a driving behavior The disclosure relates to a method for evaluating a driving behavior, wherein detected driving data of at least one human driver, or detected driving data of at least one automated driving vehicle are obtained, wherein a key performance indicator is determined based on the obtained driving data, wherein both a travel time as well as an energy efficiency and/or emissions efficiency are taken into account in determining the key performance indicator, wherein the determined key performance indicator is provided as an evaluation result.
US12172650B2	On-device generation and personalization of automated assistant suggestion(s) via an in-vehicle computing device Implementations described herein relate to generating candidate suggestion(s) that are personalized to a given user locally at an in-vehicle computing device of a vehicle of the given user. For example, implementations can identify an occurrence of a given suggestion state, generate the candidate suggestion(s) that are personalized to the user for the given suggestion state, store the candidate suggestion(s) in on-device storage of the in-vehicle computing device in association with the given suggestion state, and cause a given one of the candidate suggestion(s) to be provided for presentation to the given user. Accordingly, upon a subsequent occurrence of the given suggestion state, implementations can obtain the candidate suggestion(s) stored in association with the given suggestion state, and cause the given one of the candidate suggestion(s), or an additional one of the candidate suggestion(s), to be provided for presentation to the given user.
US12172648B1	Vehicle that executes a downshift delay process The vehicle includes a drive source, a transmission that shifts power from the drive source and transmits the power to the drive wheels, and a control device that controls the drive source and the transmission. The control device executes a downshift delay process of changing the timing of the downshift of the transmission to the low vehicle speed side as compared with the case where the predetermined condition is not satisfied when the predetermined condition is not satisfied, when the subject vehicle is in the following mode that follows the forward vehicle, the overtaking with respect to the forward vehicle is restricted, and the predetermined condition of the accelerator off and the brake off is satisfied.
US12172647B2	Method and system for engine and machine control A mobile machine control method includes receiving, by a single controller, a first request for movement of the machine by a ground-engaging device, receiving, by the single controller, a second request for movement of an implement system of the machine, and determining, with the single controller, an amount of desired power from an engine to satisfy the first request and the second request. The method also includes selecting an engine speed from a plurality of candidate engine speeds to produce the desired power and operating the engine at the selected engine speed to produce the desired power.
US12172646B2	Control system for a vehicle Aspects of the present invention relate to control system (100) for controlling a transition of a vehicle between a first driving mode and a second driving mode. The control system comprises one or more controllers, configured to: receive (302) a first request signal indicative of an occupant-initiated preparatory request; receive (303) a second request signal indicative of an occupant-initiated transition request; determine (304) a first control signal for controlling output of information to an occupant of the vehicle indicative of the driving environment in dependence on receipt of the first request signal; determine (308) a second control signal for causing transition of the vehicle from the first driving mode to the second driving mode in dependence on receipt of both the first request signal and the second request signal; and output (306, 310) the first or second control signal to a vehicle system.
US12172644B2	Method for carrying out a driving manoeuvre, control device for a vehicle, and motor vehicle The invention relates to a method for carrying out a driving maneuver for creating a gap in the traffic flow, which is multiple lanes wide, involving a first vehicle and a plurality of second vehicles. The first vehicle, which requests the gap in the traffic flow periodically sends corresponding request signals at least to a plurality of second vehicles. The second vehicles that intend to comply with the request send out corresponding signaling signals. As soon as a sufficient minimum number of second vehicles that intend to comply with the request can be determined, the second vehicles participating in the driving maneuver for creating the gap in the traffic flow are informed. The second vehicles participating in the driving maneuver agree on the beginning of the driving maneuver and mutually coordinate their trajectories. One of the second vehicles is designated as the maneuver leader and transmits at least one characteristic of the gap in the traffic flow to the first vehicle.
US12172632B2	System and method for reducing vehicle turning radius A method of providing automated application of turn radius reduction in a driver assist mode may include receiving steering wheel angle and wheel speed information to determine a target wheel slip during a turn. The method may further include comparing the target wheel slip to a current wheel slip to determine a slip error, and applying braking torque to an inside wheel based on the slip error to reduce the turn radius.
US12172627B2	Park pawl control with redundant power sources for e-securement systems for battery electric vehicles A park electronic securement (e-securement) system for a battery electric vehicle (BEV) includes an electric vehicle control unit (EVCU) connected to a park pawl system of the BEV and configured to, when there is at least one of a plurality of malfunctions of an electrical system including a high voltage battery, a DC-DC converter, and a low voltage battery, receive power from a redundant power source voltage provided by the high voltage battery via the DC-DC converter and command either the park pawl system or an electric park brake to transition the BEV to a park state and, when there are none of the plurality of malfunctions of the electrical system, receive power from the low voltage battery for control of the park pawl system to transition the BEV to the park state when requested.
US12172623B2	Apparatus for selectively sharing the power of a multidrive unit vehicle An apparatus for selectively sharing, towards separate users, the power of a multi-drive unit vehicle, includes a mechanical transmission, that connects propulsion units of the vehicle to at least one primary drive unit; a secondary power unit for service units, which is operatively positioned between the mechanical transmission and at least one service unit of the vehicle; as well as at least one of either a first or a second joint, that are mounted on the mechanical transmission on either side of the secondary power unit for service units and are switchable by operating suitable control means.
US12172622B2	Method for operating an automatic transmission of a hybrid vehicle, automatic transmission and hybrid vehicle A method for operating an automatic transmission of a hybrid vehicle which has an electric traction machine and an internal combustion engine. A drag torque is provided at the electric traction machine. On the basis of a maximally available electric power for driving the electric traction machine, a characteristic map having respective curves for respective gears of the automatic transmission of the hybrid vehicle is created. The characteristic map is adjusted according to the drag torque to be provided by each curve being reduced by the drag torque to be provided. A shifting logic is specified in which respective shifting points for shifting the automatic transmission are defined at intersections of the curves of adjacent gears of the adjusted characteristic map, wherein the automatic transmission is shifted on the basis of the shifting logic in the respective shifting points.
US12172619B2	Brake control system A brake control system 200 and method 300 for controlling a park brake of an aircraft including a controller 201 configured to cause an increase in a brake torque of the park brake based of an indication to the controller. The indication is generated in response to touchdown of the aircraft.
US12172616B2	Electromechanical brake pressure generator for a hydraulic brake system of a vehicle An electromechanical brake pressure generator for a hydraulic braking system of a vehicle. The brake pressure generator has a spindle drive unit for converting an input-drive-side rotational motion into a translational motion for piston actuation of a hydraulic piston/cylinder unit. A multi-stage gear linkage is disposed between the spindle drive unit and an electric drive motor. The gear linkage encompasses a planetary gearset unit driven by a motor pinion constituting a sun gear, the output-drive-side ring gear of which unit drives the spindle drive unit. A motor shaft of the electric drive motor extends in adjacently parallel fashion next to a spindle drive shaft of the spindle drive unit.
US12172611B1	Systems and methods for vehicle wash systems The disclosed technology includes systems and methods for a vehicle wash system. The disclosed technology includes a vehicle wash system comprising a tire shine assembly. The tire shine assembly can be configured to transition between an extended position and a retracted position. The vehicle wash system can further include a proximity sensor configured to detect a presence of a vehicle. The vehicle wash system can be configured to, in response to the proximity sensor detecting the presence of the vehicle, cause the tire shine assembly to transition to the extended position. In response to the proximity sensor not detecting the presence of the vehicle, the vehicle wash system can cause the tire shine assembly to transition to the retracted position.
US12172605B2	Collapsible roof rack Roof racks for carrying items for a vehicle are disclosed herein. The roof rack may include a plurality of support members, two elongate members, and a plurality of braces on each elongate member. The elongate members may fit within the rain gutters of a vehicle. Each of the support members may comprise a first end portion and a second end portion. The first end portion of a support member may be configured to slip fit in a receiver on one of the two elongate members and the second end portion of the support member may be configured to slip fit in a receiver on the other of the two elongate members. Items may be secured to the roof rack with one or more straps.
US12172604B2	Vehicle roof comprising a support and a roof module A vehicle roof having a support on the vehicle body shell, a roof module disposed on the support and having a roof skin, and a sensor system having at least one sensor module having at least one environment sensor for detecting a vehicle environment, the environment sensor being disposed in a lateral edge area of the roof module associated with a lateral roof edge and being covered by the roof skin, the roof skin having a sensor see-through area for the environment sensor, the sensor see-through area being oriented in the transverse roof direction and being situated higher than the associated roof edge or an adjacent area of the associated roof edge and/or being located above the associated roof edge.
US12172596B2	Air bag device for pedestrian protection and method for producing same An airbag that includes a center chamber extending in a width direction of the vehicle in the vicinity of a lower edge of a windshield, and side chambers extending upward from both left and right end sections of the center chamber at least along an A-pillar, and is configured such that gas supplied from the inflator flows from the center chamber to the side chamber, a folded section is formed at which the side chamber is folded back toward the center chamber to be overlapped in a stowed state of the airbag, a pair of left and right partition panels for partitioning the center chamber and the side chambers are provided in the vicinity of the folded sections, and each of the pair of partition panels is provided with a check valve that prevents backflow of gas from the side chamber to the center chamber.
US12172591B2	Vehicle-mounted, self-contained, all-in-one energy storage, energy management, and electricity supply system The Vehicle-Mounted e-Generator (VMeG) is a self-contained, singular unit, vehicle- and trailer-mounted electrical energy storage and supply system with integrated inverter(s), energy storage, charging, management and control systems. The VMeG provides electrical power to vehicle-mounted tools, equipment, appliances, and their associated systems. The VMeG presented here is a vehicle-mounted, self-contained, battery, inverter, and charging system that is designed to be installed into/onto common types of work and recreational vehicles. The VMeG's functions are to provide electrical power to the same electrical components that traditional vehicle-mounted generators and vehicle-connected shore power are utilized for.
US12172590B2	Vehicle power distribution circuit and vehicle power system A vehicle power distribution circuit for connecting between an energy store and a power line connected to a generator or DC/DC-Converter. The circuit has a charging line connecting between the energy store and the power line for charging the energy store when a forward voltage is applied by the generator or DC/DC-Converter. A protection switch is provided in the charging line and is openable for preventing conduction of current through the protection switch in response to a drop in voltage on the power line. An ideal diode arrangement is provided in parallel to the protection switch in the charging line for conducting the forward current from the generator or DC/DC-Converter to the energy store. The ideal diode arrangement prevents the conducting of a reverse current when a reverse voltage is applied.
US12172589B2	Door component, grommet, and wiring module An object of the present disclosure is to provide a technique for improving the ease of attaching a door component to a door panel. A door component includes: a grommet that is attached to a door panel so as to traverse a portion of a peripheral edge; and a weather strip that is attached to the door panel so as to extend along a peripheral edge. The grommet includes a first tubular part and a second tubular part that are formed so as to be open in mutually different directions. The weather strip includes a first end part and a second end part along a longitudinal direction. The first end part of the weather strip is fitted into the first tubular part and the second end part is fitted into the second tubular part.
US12172587B2	Heat shield sheet and vehicle with heat shield sheet A heat shield sheet stacked at an upper surface of an upper plate of a vehicle includes a low emissivity coating layer having a white color, a base sheet on which the low emissivity coating layer is stacked, and a colored infrared transparent layer that is stacked on a solar radiation side of the low emissivity coating layer and transmits infrared rays. Since the low emissivity coating layer is a white color, the reflectance of sunlight is high. Therefore, the solar heat can be reflected efficiently by the low emissivity coating layer.
US12172586B2	Vehicle trim assembly with interchangeable attachment features A vehicle trim assembly includes a trim panel, which defines a retaining member that includes a connector and an engagement plate. The engagement plate has a width greater than a width of the connector. The engagement plate includes a locking arm. A first attachment feature is engageable with the retaining member in a first use condition. A second attachment feature is engageable with the retaining member in a second use condition. The first and second attachment features each include a base having a proximal support and a distal support, a clip coupled to the distal support and configured to engage a vehicle body, and guide features coupled to the proximal support. The guide features are configured to receive the engagement plate of the retaining member. A protrusion is coupled to the proximal support. The locking arm is configured to engage the protrusion to lock the base on the retaining member.
US12172585B2	Multiple-part surface covering for the cladding of support structures and cladding part A multiple-part surface covering for the cladding of support structures includes at least two surface covering parts, respective portion of a first and second surface covering parts, and a cover. The at least two surface covering parts are sewn to one another by way of a connecting seam. The respective portion of a first surface covering part and a respective portion of a second surface covering part form a seam overhang. The cover is sewn to the two surface covering parts by way of the connecting seam and covers the seam overhang. An edge strip core is arranged between the cover and the seam overhang.
US12172582B2	Multiple side component mount on casting for sensor packaging An autonomous vehicle and related method include, at each corner of the vehicle, a sensor module including a cast frame configured to mount on a corner component of the vehicle, and a plurality of sensors mounted on the cast frame. The plurality of sensors are configured to sense an environment around the autonomous vehicle and to communicate data about the environment to a navigation system of the autonomous vehicle for navigating the autonomous vehicle.
US12172579B2	Mounting arrangement for a sensor A mounting arrangement for fastening a sensor element to a windscreen of a motor vehicle includes a main support, which has a receptacle for the sensor element. The sensor element has a cross-section in the shape of a segment of a circle. The receptacle of the main support has a clear receptacle opening which is likewise in the shape of a segment of a circle and the dimensions of which match the sensor element.
US12172576B2	System and method for approaching vehicle detection An identification apparatus for an equipped vehicle includes a camera configured to capture image data in a field of view directed to an exterior region proximate to the equipped vehicle and a controller in communication with the camera. The controller identifies an object in the image data and identifies a proportion of the object in response to pixels representing the object in the image data. The controller then communicates a notification indicating a trailing vehicle in response to the object approaching the camera in excess of a threshold.
US12172575B2	Dynamic combustion engine sound broadcasting device and method of use A dynamic combustion engine sound broadcasting device for making an electric motor vehicle (EMV) sound like an internal combustion engine vehicle (ICEV) includes an electronics module (EM), which is mountable to the EMV. The EM comprises a set of sensors and a digital to analog converter (DAC), which are operationally engaged to a computer. Each sensor is operationally engageable to a respective operating element of the EMV to measure a performance parameter and to generate an output signal. An algorithm on the computer pairs each output signal with an associated sound, corresponding to a sound produced by a respective mechanical element of a reference ICEV at a respective performance level, and generates a composite digital signal. The sounds are retained on the computer as digital audio signals in a plurality of data sets. The DAC converts the composite digital signal to an analog signal for broadcast by a speaker.
US12172564B2	Mobile delivery system and smart carousel dispenser A mobile delivery apparatus is provided. Another aspect provides a software program used with a mobile delivery apparatus. Still another aspect includes a mobile delivery system utilizing a smart carousel dispenser. An aspect of the mobile delivery apparatus includes a delivery vehicle having a motor operable to drive terrestrial wheels of the delivery vehicle, a cargo box section, a carousel positioned in the cargo box section, and a plurality of storage bins positioned on the carousel. A further aspect includes at least one scanner positioned adjacent a first access door and configured to scan the bins and the parcels held in the bins as the carousel rotates. Yet another aspect employs a controller to rotate the carousel and selectively align one or more of the storage bins with a second access door.
US12172557B2	Vehicle seat and method for the management of a vehicle seat A vehicle seat extending along a transversal axis, a vertical axis, and a longitudinal axis that comprises a seat base, a backrest pivotably connected to the seat base through a first pivot connection, and a headrest pivotably connected to the backrest through a second pivot connection, the first and second pivot connections being pivotable in opposite direction around the transversal axis of the vehicle seat and the vehicle seat being configured to reach a first position and a second position.
US12172556B2	Device for adjusting position of seat for vehicle A device for adjusting a position of a seat for a purpose built vehicle for mobility services allows a seatback to be mounted on an inner wall surface of a vehicle body in an adjustable manner. The device also includes a seat cushion fixed on a floor panel in an adjustable manner. The device is capable of adjusting the seat to various desired positions such as a storage position for cargo loading, a general seating position, a position of a comfortable posture for relaxation, a bed position, and the like.
US12172550B2	Haptic feedback control method, haptic feedback control device, and storage medium Provided are a haptic feedback control method, a haptic feedback control device, and a storage medium. The haptic feedback control method includes: controlling a display screen to display an adjustment information page having a touch adjustment button and a three-dimensional (3D) model of a vehicle seat upon receiving an instruction to display the page on the display screen, where the display screen has a vibration sensor; and receiving a touch instruction, on the touch adjustment button, from a user, adjusting a posture of the vehicle seat through the touch adjustment button, controlling the vibration sensor to perform haptics at a position of the touch adjustment button, and controlling the display screen to synchronously display a posture of the 3D model of the vehicle seat that is the same as that of the vehicle seat.
US12172546B2	Electric concrete vehicle systems and methods An electrified vehicle include a chassis, a front axle coupled to the chassis, a rear axle coupled to the chassis, an electric motor supported by the chassis, and a trailer coupled to a rear end of the chassis and configured to be towed by the electrified vehicle. The electric motor is configured to drive at least one of the front axle, the rear axle, or a component of the electrified vehicle. The trailer includes a trailer frame, a trailer axle coupled to the trailer frame, and an energy storage device supported by the trailer frame. The energy storage device includes a plurality of batteries. The energy storage device configured to power the electric motor.
US12172545B2	Vehicle battery swapping method, battery swapping van, and electronic device This application relates to a vehicle battery swapping method. The method includes: connecting a positioning line of a battery swapping van to a predetermined reference point of a battery-to-be-swapped vehicle; obtaining a distance between a coordinate origin of a hoister of the battery swapping van and the reference point of the battery-to-be-swapped vehicle, and angles of the positioning line with respect to a travel direction, a longitudinal direction, and a vertical direction, respectively, of the battery-to-be-swapped vehicle; and determining, based on the obtained distance and angles, a moving track of an end effector of the hoister. This application further relates to a battery swapping van configured to swap a vehicle battery, an electronic device, and a computer-readable storage medium.
US12172541B2	Electric vehicle charging management methods and systems for community users Electric vehicle charging management methods and systems for community users are provided. A server receives a charging request via a network from a charging station or a mobile device, wherein the charging request includes at least a user identification code and a charging station identification code. A specific household in a community is retrieved from a database according to the user identification code. The server instructs the charging station to perform a charging operation through the network, and continuously obtains charging status information from the charging station, wherein the charging status information includes at least a charging time or a charging power. When the server receives a charging end signal from the charging station, a charging fee is calculated based on the charging status information, and generates bill information for the specific household information in the community based on the charging fee.
US12172535B2	Unmanned aerial vehicle drive testing and mapping of carrier signals Unmanned aerial vehicle drive testing and mapping of carrier signals is disclosed. An example method may include determining that an unmanned aerial vehicle is travelling on a flight route at an altitude for determination of network performance of a cellular network. The method may further include determining, using an antenna, signal diagnostics of the cellular network during travel of the unmanned aerial vehicle on the flight route. The method may conclude with transmitting the signal diagnostics of the cellular network to a service provider.
US12172533B2	Electric circuit for a high-voltage network of a vehicle An electric circuit for a high-voltage network of a vehicle. the high-voltage network includes at least two electrical energy stores. The electric circuit includes a first and second connection points, which are configured for electrical connection to a consumer (19) and/or a charger (21). A first switching unit is arranged between a first pole connector and the first connection point. A second switching unit is arranged between a second pole connector and the second connection point. A third switching unit is arranged between the first connection point and a third pole connector, and a fourth switching unit is arranged between the second connection point and a fourth pole connector. The first switching unit and/or the second switching unit are designed to be galvanically isolating in an electrically disconnecting state, and the third and fourth switching units are embodied as semiconductor components.
US12172531B2	Motor driving apparatus A motor driving apparatus includes: a power storage device; a motor; a first inverter; a second inverter; an external AC terminal; a third inverter including a DC terminal and an AC terminal; a transformer connected to the AC terminal of the third inverter; a first switch capable of switching the AC terminal of the first inverter to a state of being connected to either the first winding connection portion or the external AC terminal; a second switch capable of switching the AC terminal of the second inverter to a state of being connected to either the second winding connection portion or the transformer; and a third switch capable of switching the power storage device to a state of being connected to either the DC terminal of the first inverter and the DC terminal of the second inverter or the DC terminal of the third inverter.
US12172530B2	Drive through low-emission-zones: a connected system to reduce emissions Methods and systems are provided for adjusting a vehicle powertrain. In one example, a vehicle powertrain is adjusted in response to an emission limit of an emission zone. Adjustments may be provided via a neural network wirelessly connected to a vehicle controller.
US12172526B2	Vehicle with electrical traction including an energy management system, and method for managing the energy in such a vehicle with electrical traction A vehicle has an electric traction chain to supply a drive torque to the wheels, and an energy management system comprising: a generator set configured to generate a first supply voltage and mechanically disconnected from the wheels in every operating condition; a battery storage assembly configured to generate a second supply voltage; a control unit that implements operative conditions of the vehicle, including: (i) powering the electrical traction chain with the first supply voltage; (ii) powering the electrical traction chain with the second supply voltage; (iii) recharging the storage assembly with a network voltage external to the vehicle and coming from a catenary; (iv) recharging the storage assembly with the first supply voltage; and (v) recharging the storage assembly with a recovered voltage generated by the traction chain operating as an electrical generator.
US12172524B1	Motor mount system A motor mount system includes a motor unit and a frame that supports the motor unit via four bush mounts. The four bush mounts have configurations that are identical to each other. Among the four bush mounts, a bush mount is closest to a center of gravity of driving reaction force input to two bush mounts disposed in front of the motor unit, or a center of gravity of driving reaction force input to two bush mounts disposed behind the motor unit, and the bush mount is disposed in a state where the bush mount is rotated in a direction in which rigidity to a load in a vertical direction is higher than rigidity of other bush mounts.
US12172523B2	Electronic device for projecting image onto windshield of vehicle and operating method thereof An electronic device and method are disclosed. The electronic device includes a transparent screen, attached to at least a part of the windshield, and configured to refract light of a projection towards a driver of the vehicle, a projector configured to project an image onto the transparent screen, an eye tracking sensor configured to detect a gaze direction of the driver by tracking left and right eyes of the driver, a memory storing a program including one or more instructions for controlling the electronic device, a processor. The processor implements the method, including: altering the image projected onto the transparent screen based at least on the detected gaze direction, to correct distortion of the image as perceivable by the driver when the image is projected onto the transparent screen.
US12172516B2	Attachment for fuel inlet of vehicle A vehicle may include: a fuel tank; a first fuel inlet connected to the fuel tank and configured to connect to a fuel supply nozzle; and a second fuel inlet connected to the fuel tank and configured to connect to the fuel supply nozzle. An inner diameter of the second fuel inlet may be smaller than an inner diameter of the first fuel inlet.
US12172515B2	Valve device A valve device includes: a housing; a float valve; and a float valve support portion. The float valve support portion includes a support wall, a side wall, a first slit formed in the support wall, a second slit formed in the side wall, and an elastic piece defined by the first slit and the second slit. The elastic piece includes a first extending portion extending along the side wall, and a second extending portion extending from the first extending portion and capable of coming into contact with a bottom surface of the float valve.
US12172514B2	Fuel tank A fuel tank includes: an internal component including a head portion, a neck portion, and a shoulder portion. The internal component is fixed on the tank main body by shaping a parison to the head portion, the neck portion and the shoulder portion during molding of the tank main body. At least one of the head portion and the neck portion includes a bottom portion (a fuse-shaped portion) configured to be broken near a boundary between the head portion and the neck portion.
US12172508B2	Energy storage underbody for a motor car body-in-white An energy storage underbody for a motor car body-in-white has a vehicle floor laterally delimited by side sills and reinforced by side members and/or cross members. An energy storage device is disposed on the underside of the vehicle floor. In order to obtain an energy storage device of particularly simple construction and a particularly economical, stiffened underbody, the energy storage underbody has at least one housing of the energy storage device, the housing being non-load bearing in terms of the body-in-white, and has at least one additional side member or cross member disposed on the topside of the vehicle floor to reinforce the underbody.
US12172507B2	Electric drive system for a motor vehicle A motor vehicle electric drive system includes first and second electric machines, arranged coaxial to each other and respectively having first and second rotors, a differential gear having a differential input shaft and a first and second differential output shafts arranged coaxially to the first rotor. A transmission stage has a transmission input shaft and a transmission output shaft. The transmission output shaft is connected in a rotationally fixed manner with the differential input shaft. A first switching element couples the first rotor in a rotationally fixed manner with the first differential output shaft. A second switching element couples the second rotor in a rotationally fixed manner with the second differential output shaft. A third switching element couples the first rotor in a rotationally fixed manner with the differential input shaft. A fourth switching element couples the second rotor in a rotationally fixed manner with the transmission input shaft.
US12172499B2	System and method for humidification of fuel cell electric vehicle A system for humidification of a fuel cell electric vehicle includes a fuel cell stack for producing electrical energy through an electrochemical reaction of hydrogen and oxygen, a water supply tank for storing water generated during power generation in the fuel cell stack, a first duct for supplying air exhausted from a heating, ventilation, and air conditioning (HVAC) apparatus to a vehicle glass, a second duct for supplying air exhausted from the HVAC apparatus into the vehicle interior, a humidification apparatus for humidifying air supplied through the second duct using water supplied from the water supply tank, and a controller that supplies air to the vehicle glass through the first duct to perform anti-fogging control of the vehicle glass when adjusting an inside humidity of the vehicle using the humidification apparatus.
US12172494B2	Vehicle air conditioner control system and non-transitory recording medium storing vehicle air conditioner control program In a driving switching preparing section of a road wherein autonomous driving performed by an autonomous driving ECU or autonomous driving controller is switched to manual driving performed by a driver, an air conditioner ECU or an air conditioner controller is configured to prohibit air conditioner power cutting control.
US12172493B2	Heat pump system for vehicle A heat pump system for the vehicle includes a valve, an electrical component cooling apparatus, a battery cooling apparatus, an internal heating apparatus, an internal cooling device, a centralized energy device, and a chiller for controlling a temperature of a battery module by use of a chiller in which a coolant and a refrigerant are heat-exchanged, and for recovering and using heat from various heat sources in a heating mode of a vehicle for indoor heating to improve heating efficiency.
US12172492B2	Intake structure An intake structure (1a) for an air-conditioning system (100). The intake structure (1) comprises a case (10), a first door (20a), a second door (30a) and an airflow regulator (40). The case (10) defines a mixing chamber (11) comprising a first inlet aperture (12), a second inlet aperture (13), a third inlet aperture (14), and an outlet aperture (15). The first door (20a) is configured to prevent airflow through the first inlet aperture (12) in a first inlet aperture closed position and allow airflow through the first inlet aperture (12) and prevent airflow through the mixing chamber from the third inlet aperture (14) to the first inlet aperture (12) in a first inlet aperture open position. The second door (30a) is configured to prevent airflow through the second inlet aperture (13) and allow airflow through the third inlet aperture (14) in a second inlet aperture closed position and allow airflow through the second inlet aperture (13) and prevent airflow through the third inlet aperture (14) in a third inlet aperture closed position. The airflow regulator selectively regulates a flow rate of airflow through the third inlet aperture (14) when the second door (20a) is in the second inlet aperture closed position.
US12172488B2	Retractably extendable trailing axle A vehicle suspension assembly includes a trailing axle carried by a frame of the assembly. The frame can retract to a retracted state from an extended state and extend from the retracted state to the extended state. The retraction and extension can occur along a longitudinal axis of the frame. An operator can pivotally raise and lower a free end of frame in the retracted or extended state along an arcuate path when the vehicle suspension assembly connects to a vehicle.
US12172486B2	Rear side member of vehicle An embodiment rear side member of a vehicle includes a front portion extending forward in a vehicle length direction, a rear portion extending rearward in the vehicle length direction and disposed offset to an inside of the vehicle with respect to the front portion, and a transition portion in a curved shape connecting a rear end of the front portion and a front end of the rear portion and passing through both a first point configured to engage with a first arm of a first type suspension and a second point configured to engage with a second arm of a second type suspension different from the first type suspension.
US12172484B2	Vehicle having driving and steering wheels carried by legs articulated to the vehicle structure, with each leg incorporating a system for driving and orienting the respective wheel A vehicle has steering and drive wheels supported by legs articulated to the structure of the vehicle. Each leg is rotatably mounted on a main support around a transverse axis. The main support is rotatably mounted about the transverse axis on a base structure, which is connected to the structure of the vehicle. An actuator device is operatively interposed between the main support and the base support to adjust the position of the main support around the transverse axis, and consequently the height of the vehicle from the ground. A hub-bearing support carrying the wheel hub is rotatably mounted around a wheel steering axis on an auxiliary camber adjustment support. The latter is carried around a camber adjustment axis on a further auxiliary caster adjustment support. The latter is carried by the leg around a caster adjustment axis. The steering of the wheel and the camber adjustment are controlled by respective actuator devices. The caster adjustment is automatically controlled as the position of the leg changes around the transverse axis.
US12172483B2	Easily retrofittable air suspension brackets, method of making and method of using A retrofittable rear aft suspension assembly comprises an air spring retained between an air spring upper mount and an air spring lower mount. The air spring lower mount is attached to the leaf spring or axle, while the air spring upper mount is attached to the vehicle chassis through U-bolts, quarter turn nuts, C-straps or an adjustable chassis hook. This allows an installer to quickly install and remove an air spring to a wide variety of chassis types without having to access the difficult-to-reach regions behind the chassis, or damage the chassis through welding, cutting or drilling additional holes. A cradle extends from the air spring upper mount under the chassis to carry the majority of the vertical load from the air spring to the bottom of the chassis.
US12172482B2	Self-powered drone flying car for land and air The present invention relates to a self-powered drone flying car for land and air, in which a circular riding spherical body (110) that is a commercial space in which a person rides to fly, steer, and control the flying car is formed, a drone wing device (230) that is a flying device is mounted onto the riding spherical body, and a ground driving device for driving on the ground is mounted to a lower portion of the riding spherical body, in order to perform both flying in the air and driving on the ground. Also, an intermediate connection attaching and detaching device (210) is formed between the devices to separate and connect the devices depending on whether the flying device or the ground driving device is necessary.
US12172480B2	Amphibious vehicle systems The embodiments disclose an amphibious vehicle system including a unibody, one-piece watertight buoyant body structure, filled with closed cell foam to create buoyancy in case of leakage, configured to carry at least one user and cargo, at least one motor drive system having at least one waterproof battery module, replaceable in a watertight compartment, coupled to the watertight buoyant body structure configured to drive at least one propulsion system to propel the amphibious vehicle on land, a twin hulled front portion segueing to a single rear hull housing the motor and differential with water channels to allow water flow to propeller, at least one boat propeller water propulsion system coupled to a pivoting self-contained motor configured to propel the amphibious vehicle through water, wherein the self-contained motor is configured to steer the amphibious vehicle in water, and a steering system configured to control wheels and propellers simultaneously.
US12172479B1	Adjustable trailer coupler The present disclosure provides an adjustable trailer coupler, including: a fixing base provided with a plurality of positioning portions; a connecting base, which is arranged on the fixing base, is movable in a height direction of the fixing base, and is provided with a first connecting hole and a locking slot, the locking slot being located in a hole wall of the first connecting hole; a locking structure arranged on the connecting base in a transversely movable manner, the locking structure having a locked state in which the locking structure fits into any one of the positioning portions and an unlocked state in which the locking structure is disengaged from the positioning portion; an unlocking structure movably arranged on the connecting base and connected to the locking structure, the unlocking structure being forced to move to switch the locking structure between the locked state and the unlocked state; a connector inserted into the first connecting hole; and an elastic latching structure arranged on the connector and provided with a first locking portion, the first locking portion fitting into the locking slot, and the first locking portion having an avoidance state of retracting into the connector and an extension state of extending out of the connector. The adjustable trailer coupler enables reduced mounting difficulty.
US12172472B2	Pneumatic tire for a vehicle The invention relates to a pneumatic tire for a vehicle, having formed on its outer surface at least one surface element (2) with a contrast structure (6) which imparts a roughness to the surface element (3).In the case of a tire of said type, it is the intention to make available a contrast structure with a considerably improved contrast effect.This is achieved in that the contrast structure (6) is a large-area, nonuniform hill-and-dale contrast structure (6) having an areal roughness value Sa according to EN ISO 25178 of 50 μm to 150 μm.
US12172470B2	Pneumatic tire A tread pattern of a pneumatic tire includes circumferential main grooves, lug grooves and first and second sipes connecting the circumferential main grooves, a block land portion defined by the circumferential main grooves and the lug grooves and including the sipes. The lug grooves and the first and second sipes have a shape that projects toward one direction in the circumferential direction. A shallow depth groove raised bottom is provided in a turning portion where the lug groove includes a projecting apex. The projecting apex of a sipe turning portion including the projecting apex of the first sipe is within the range of the shallow depth groove raised bottom, and is inward in the lateral direction compared with the position of the projecting apex of a sipe turning portion including the projecting apex of the second sipe.
US12172469B2	Pneumatic tire A pneumatic tire includes a tread portion including a rubber composition including a diene rubber including styrene-butadiene rubber (SBR) and butadiene rubber (BR), and a filler. The styrene-butadiene rubber (SBR) includes emulsion-polymerized styrene-butadiene rubber (E-SBR) by an amount of 40 mass % or greater in the diene rubber. A ratio of a blended amount of the styrene-butadiene rubber (SBR) to a blended amount of the butadiene rubber (BR) is from 1.0 to 1.3, and the filler includes 70 parts by mass or greater of silica with respect to 100 parts by mass of the diene rubber.
US12172468B2	Adjustable wheel assembly A tool storage unit includes a housing configured to store a tool. The tool storage unit additionally includes an adjustable wheel assembly coupled to the housing. The adjustable wheel assembly includes a bolt movable between a first position and a second position, a support arm extending outwardly from the housing, a swing arm, and a caster wheel. The swing arm defining a first end and a second end, where the first end receives the bolt and is pivotally coupled to the support arm and the second end is rotatably coupled to the caster wheel. The swing arm is vertically movable between a raised position and a lowered position, where the caster wheel and swing arm are in the raised position when the bolt is in the first position and the caster wheel and swing arm are in the lowered position when the bolt is in the second position.
US12172467B2	Wheel spacer disc for motor vehicles A wheel spacer disk for motor vehicles including a center opening, a plurality of wheel bolt openings and at least two wheel hub centering elements for centering the wheel spacer disk relative to a wheel hub. A diameter of the center opening is greater than a diameter of a centering element of the wheel hub, and at least two wheel centering pins are provided for centering the wheel spacer disk relative to a wheel. The at least two wheel hub centering elements are arranged on a circumferential wall of the center opening, and the at least two wheel hub centering elements project at least partially into the center opening of the wheel spacer disk.
US12172463B2	Robotic device, assembly, and method for moving the same A robotic device may include a housing comprising the shape of a wheel, the housing having a magnetically conductive outer surface and an inner chamber. The robotic device may include a plurality of magnetic elements disposed around the inner chamber of the housing, the plurality of magnetic elements being coupled to a first end of a power drive. The robotic device may include a processor disposed in the inner chamber of the housing, the processor being coupled to a second end of a power drive. The processor may use the power drive to instructs at least one magnetic element out of the plurality of magnetic elements to magnetize. The at least one magnetic element may be magnetized without magnetizing any other magnetic element out of the plurality of magnetic elements.
US12172457B2	Page holder device The present disclosure relates to a page holder device for holding the pages of a book open. The page holder device comprises an elongate arm that is configured to extend across pages of an open book and to apply pressure to the pages in order to hold the book in an open configuration, and an engagement element that is coupled to the arm and configured to be engaged by a user of the device in order to press the page holder device towards the book. The engagement element is movable along the arm between an inner position located in a central region of the arm and an outer position located towards an end of the arm in order to facilitate use of the device as both a page holder and a bookmark.
US12172453B2	Nail polish application and solidification apparatus Apparatuses and methods for automatically applying and solidifying nail polish on nails of a user comprising operating one or more nail polish applying elements configured to crudely apply nail polish on one or more nail surfaces of one or more fingers identified in a treatment space based on analysis of sensory data captured by one or more imaging sensors configured to capture sensory data depicting the treatment space, operating one or more solidifying energy source(s) to solidify the nail polish applied on the nail surface(s) and operating one or more nail polish removal elements to accurately remove nail polish residues applied on skin of the finger(s) surrounding at least partially a boundary of the nail surface(s) while avoiding removing the nail polish applied within the boundary.
US12172448B2	Liquid storage container and liquid discharge apparatus Disclosed is a method for suppressing adhesion of a liquid to the plug member. A disclosed liquid storage container has a storage chamber for storing a liquid, a supply port having a hollow cylindrical portion protruding from the storage chamber and being capable of supplying the liquid to the storage chamber, and a plug member detachably attached to the supply port. The plug member has a plug portion inserted into the hollow cylindrical portion to plug the supply port. On the plug portion, a first water repellent film having water repellency is formed on an exposed surface exposed at least to the inside of the hollow cylindrical portion in a portion inserted into the storage chamber.
US12172445B2	Printer and absorption body A printer that includes a platen, a head, a support plate, and an absorption body. A print medium is placed on the platen. The head includes a nozzle surface and is configured to discharge ink, in a discharge direction, from the nozzle surface. The support plate is configured to support the head. The absorption body is provided on the discharge direction of the support plate. The absorption body is exposed to the platen and is configured to absorb liquid.
US12172437B2	Multi-nozzle electrohydrodynamic printing with diverters A printer includes a nozzle from which a stream of printing fluid is electrostatically extracted and directed toward a printing surface. A diverter can selectively interrupt the stream of printing fluid so that at least some of the extracted printing fluid is not deposited on the printing surface. Another stream of printing fluid can be extracted from another nozzle in a different direction from the first. Respective diverters can selectively and independently interrupt each stream of printing fluid to control which portions of the extracted fluids are deposited over the printing surface. Diverted printing fluid can be collected and reused. The diverters allow for a more constant or uniform extraction field while permitting selective deposition of ink droplets similar to drop-on-demand printing schemes.
US12172435B2	Drive method of liquid discharging head and liquid discharging apparatus Provided is a drive method of a liquid discharging head including a first step of acquiring physical property information indicating a physical property of liquid in the liquid discharging head, a second step of determining a waveform of a drive signal based on the physical property information, a third step of forming a first liquid column by supplying a first waveform, which is included in a first drive signal among the drive signals having the waveforms determined in the second step, to a drive element, and a fourth step of, when the first liquid column is formed, forming a second liquid column by supplying a second waveform, which is included in a second drive signal among the drive signals having the waveforms determined in the second step, to the drive element, and thereafter discharging a part or all of liquid constituting the second liquid column as a droplet.
US12172433B2	Preventing damage to printed substrates conveyed in a printing system A system includes an image forming station, which is configured to apply droplets of one or more printing fluids to a target substrate, so as to form an image thereon, and a substrate conveyor, which includes one or more perforated plates having multiple openings, and is configured to grip and move the target substrate to and from the image forming station for forming the image, the substrate conveyor includes one or more rotatable elements, which are fitted in the respective openings, and are configured to provide mechanical support to the target substrate, and when the target substrate moves over the one or more rotatable elements, at least one of the rotatable elements is configured to rotate in response to a physical contact with the target substrate.
US12172430B2	Substrate positioning for deposition machine A deposition device is described. The deposition device has a substrate support and a laser imaging system disposed to image a portion of a substrate positioned on the substrate support. The laser imaging system comprises a laser source and an imaging unit, and is coupled to a deposition assembly disposed across the substrate support.
US12172429B2	Substrate orientation device for liquid dispensing operations A substrate orientation device includes a frame that supports a substrate on which liquid is dispensed, for example as may relate to (bio)chemical microarray fabrication. The frame is movable to different positions, such as for mounting the substrate to the frame, depositing droplets on the substrate, and applying a bulk liquid to the substrate. The substrate orientation device may be movable to different locations, such as different liquid dispensing devices, for example a printer and a flow cell.
US12172428B2	Medium-discharging device and recording apparatus A medium-discharging device includes: a medium-discharging section that discharges a medium; a medium-receiving tray that receives the medium discharged by the medium-discharging section; a light-emitting section that emits light to the medium-receiving tray; and a control section that controls the light-emitting section, in which the medium-receiving tray is configured to switch between a first state in which the medium-receiving tray is stored in an apparatus main body that includes the medium-discharging section and a second state in which the medium-receiving tray protrudes from the apparatus main body, and the control section controls the light-emitting section in accordance with a state or operation of the medium-receiving tray.
US12172418B2	3D embossed film The present invention relates to a multi-layered composite garment material comprising at least a fabric layer and a functionalized adhesive sheet layer. The present invention also relates to a functionalized adhesive sheet or film comprising 3D adhesive structures embossed on the sheet or film. The sheet or film can be used to bind multiple garment layers while maintaining or enhancing the characteristics of the individual garment layers.
US12172417B2	Patterned structured transfer tape Organic light emitting diode (OLED) devices are disclosed that include a first layer; a backfill layer having a structured first side and a second side; a planarization layer having a structured first side and a second side; and a second layer; wherein the second side of the backfill layer is coincident with and adjacent to the first layer, the second side of the planarization layer is coincident with and adjacent to the second layer, the structured first side of the backfill layer and structured first side of the planarization layer form a structured interface, the refractive index of the backfill layer is index matched to the first layer, and the refractive index of the planarization layer is index matched to the second layer.
US12172416B2	Sliding member and method for producing same A sliding member including: a soft metal layer formed by stacking a crystal of soft metal, in which a coarse crystal is exposed on a surface of the soft metal layer, the coarse crystal has a particle length of 1.5 μm or more in a plane direction of the surface, and a distribution proportion of the coarse crystal is 5 to 50%, wherein the distribution proportion is a proportion of a circumscribed rectangle in a unit length of a virtual straight line, the circumscribed rectangle is applied to the coarse crystal appearing in a cross section of the soft metal layer, and the virtual straight line passing through the circumscribed rectangles in the cross section and parallel to a surface reference line of the soft metal layer is formed, an upper side of the circumscribed rectangle is parallel to the surface reference line of the soft metal layer, and the surface reference line is an average height of the surface of the soft metal layer appearing in the cross section.
US12172413B2	Cavitated polyolefin films and methods of production thereof Provided is a feedstock comprising a polyolefin homopolymer such as polypropylene, polybutylene terephthalate (PBT) and a pigment having a refractive index of at least 1.5 complexed by maleic anhydride functionalized polypropylene (MAH-PP). Further provided are polyolefin films having a cavitated layer comprising the feedstock and methods of making such films.
US12172412B2	Cover tape for packing electronic component, package, and package set A cover tape for packing an electronic component includes: a substrate layer; a heat sealing layer placed on one surface side of the substrate layer; and an intermediate layer placed between the substrate layer and the heat sealing layer, and a transmitted image definition based on JIS K 7374, with an optical comb width set to 0.5 mm, is 30% or more.
US12172409B2	Laminate of inorganic substrate/polymer film layer with attached protective film, laminate stack, laminate storage method, and laminate transport method An inorganic substrate/polymer film laminate with an attached protective film that allows for easy individual removal even when stored in a stacked state for a long period of time is provided. A first laminate is characterized by including an inorganic substrate, a polymer film layer and a first protective film, in that order, wherein the surface roughness Ra of the surface of the inorganic substrate opposite of the polymer film layer is 0.02-1.2 μm.
US12172407B2	Arrangement for producing embossed cushioning material and method for producing embossed cushioning material An arrangement for producing embossed cushioning material from an initially flat material comprises an embossing device for providing a plurality of embossed protrusions to the material, an undulating device comprising undulated forming spaces which creates undulations in the initially flat material prior to the undulated material being provided to the embossing device, and a conveying means for conveying the initially flat material along a transport path in a continuous process through the undulated forming spaces. It is that suggested that the undulating device, seen in the direction of the transport path, comprises at least two stages each comprising an undulated forming space, the undulated forming space of a downstream stage differing in number and/or height of undulations from the undulated forming space of an upstream stage.
US12172398B1	Precise fabrication and assembly of wafer-scale optical elements A method for optical production includes fabricating an array of optical elements on a transparent planar substrate, the array having opposing first and second surfaces parallel to the planar substrate. For each of the optical elements, a respective housing contains a notch of a predefined width. The first surface of the array is etched so as to form, on each of the optical elements in the array, a respective protrusion having a transverse dimension selected so as to fit into the width of the notch, the second surface of the array is diced through so as to singulate the optical elements. Each of the singulated optical elements is inserted into the respective housing such that the respective protrusion is contained in the notch.
US12172396B2	Systems and methods for manufacturing large contoured parts from thermoplastic laminate sheets A system for manufacturing a part includes a mold having a contoured forming surface. The system also includes at least one tension strap, configured to attach to a consolidated laminate sheet, and a heating assembly, positioned relative to the mold and configured to supply heat to the consolidated laminate sheet, when attached to the at least one tension strap, to form a heated consolidated laminate sheet. The system additionally includes a strap retraction mechanism, configured to retract the at least one tension strap, when attached to the consolidated laminate sheet, to force the heated consolidated laminate sheet against the contoured forming surface of the mold. The heating assembly includes a flexible heating element configured to flex to conform to a shape of the heated consolidated laminate sheet as the heated consolidated laminate sheet is forced against the contoured forming surface of the mold.
US12172394B2	RTM (resin transfer molding)—method with intermediate fibrous layer The present invention relates to a method for the production of a fiber composite part, with a fibrous blank (6) being inserted into a mold (1) and the mold (1) being closed, and a matrix being injected into the closed mold (1), which is characterized in that at least sectionally an intermediate fibrous layer (15) is arranged locally fixed between the outer shell surface (7) of the fibrous material blank (6) and the inner shell surface (5) of the mold (1), so that the flow rate of the resin is reduced due to the randomly arranged fibers (15).
US12172393B2	Process for compression molding a composite article The present invention generally relates to processes for compression molding a composite article comprising at least one prepreg and at least one transformer film.
US12172392B2	Composite-material aircraft part and method of manufacturing same An aircraft structure (such as a T-shaped structure, a convex structure, a curved structure, or the like) includes: a laminated structure including composite-material layers that are laminated; and wherein the composite material aircraft structure is a three-dimensional structure that includes at least one of a standing structure, a convex structure, or a curved structure. The composite-material layers include at least a composite-material layer in which a reinforced fiber is a single continuous fiber, wherein the single continuous fiber includes a partial slit region. When a thickness of a flat-plate formed body including a same laminated structure as the aircraft structure but not including the three-dimensional structure, is defined as a reference thickness, the aircraft structure includes a thin plate region which has a thickness that is smaller than the reference thickness while maintaining the laminated structure.
US12172390B2	FRP molding system and method An FRP material has a circular arc part, and a member fixed to the circular arc part. The FRP forming system has a portion-pressing device, a member positioning mechanism, and a transport device configured to form the FRP material as a single body of a circular arc-shaped FRP part. The FRP material may comprise a single layer prepreg or a plurality of prepregs that have been layered. The portion-pressing device has upper and lower molds sandwiching a portion of the FRP material in a radial direction orthogonal to the circular arc part, and compresses intermittently a portion of the FRP part. The member positioning mechanism locates the position of the member relatively to the upper or lower mold. The transport device moves the portion of the FRP material that is compressed by the portion-pressing device. The portion-pressing and the transport are repeated to form the FRP part.
US12172387B2	Fusion welding device A fusion welding device, comprising a fusion welding work motor, a fusion welding work moving assembly, and a fusion welding work fixed assembly, the fusion welding work motor being connected to the fusion welding work moving assembly by means of a transmission mechanism. The fusion welding device is provided with a central connection component that is able to rotate, and the central connection component is provided with a first input position, a second input position, and a locking structure connection position. The present fusion welding device is able to implement automatic band pressing and fusion welding work by means of relatively simple structural cooperation, and by means of differently transmitted front and back connections and changes in engagement, and is able to automatically lift the fusion welding work moving assembly without requiring a handle or related operations.
US12172386B2	Method for manufacturing pad with dynamic massage bubbles A method for manufacturing a pad with dynamic massage bubbles includes: preparing an upper-half foam substrate and a lower-half foam substrate; and bonding the upper-half foam substrate and the lower-half foam substrate together by means of hot press so that air bubbles are formed therebetween. Particularly, then form-setting bake is performed under a progressively decreased baking temperature, so that as the pad is cooled gradually, the air bubbles are well shaped. The method provides improved dimensional control of air bubbles, thereby significantly enhancing manufacturing precision and yield.
US12172384B2	Optical wheel assembly for a laser transmission welding apparatus An optical wheel assembly for a laser transmission welding apparatus includes a double-convex optical lens having two spherical surfaces that are joined by a polished side surface extending circumferentially around the lens. Each of the two spherical surfaces has a known spherical diameter. The optical lens is disposed between a pair of dish cup holders, each having a spherical concave surface with the known spherical diameter and engaging the spherical surfaces of the lens. Each dish cup holder has an axial projection extending away from a side of the dish cup holder that is opposite the spherical concave surface. The axial projections are received within respective bearings that are mounted within a housing. The bearings allow the dish cup holders and the optical lens to rotate while pressure is being applied to plastic workpieces during laser transmission welding thereof.
US12172380B2	FFF printing system with a filament path length measuring device for alignment of feeder and prefeeder The invention relates to an FFF printing system (100), the FFF printing system comprising a print head (105), a feeder (91; 126) arranged to feed a filament (4) into the print head (105), and a container (801) for storing the filament on one or more filament spools (88). The system also comprises a prefeeder (81) arranged to feed the filament from the spools to the feeder (91; 126), and a first flexible tube (D01; 102; 121) for guiding the filament (4). A filament path length measuring device (1) is arranged to detect a misalignment between the feeder and the prefeeder. Measurement signals are sent to a processing system to correct any misalignment.
US12172377B2	Blue laser metal additive manufacturing system A high-resolution additive manufacturing system based on a parallel printing method using a spatial light modulator. A method and system for additive manufacturing using a DMD in the laser beam path. The use of a pre-heat laser beam in combination with a build laser beam having a DMD along the build laser beam path.
US12172375B2	Apparatus, system and method for temperature maintenance of a filament melt in an additive manufacturing print head Apparatus, system and method having two hobs suitable to receive and extrude therebetween a print material filament for the additive manufacturing; a material guide suitable to receive the extruded print material filament; a heater element coupled to a transition point along the material guide distally from the at least two hobs, wherein the transition point comprises a partial liquefication of the print material within the material guide by the heater element to allow for printing of the partially liquefied print material; at least one peltier device at least partially about an upper aspect of the transition point and suitable to at least sink heat from the upper aspect of the transition point to thereby preclude partial liquefication of the print material above the upper aspect; and a print nozzle in fluid communication with the liquefied print material and suitable to print the liquefied print material.
US12172374B2	Additive process for circular printing A layer of additive material is formed in a circular printing area on a substrate using additive sources distributed across a printing zone. The additive sources form predetermined discrete amounts of the additive material. The substrate and the additive sources are rotated with respect to each other around a center of rotation, so that a pattern of the additive material is formed in a circular printing area on the substrate. Each additive source receives actuation waveforms at an actuation frequency that is proportional to a distance of the additive source from the center of rotation. The actuation waveforms include formation signals, with a maximum of one formation signal in each cycle of the actuation frequency. The formation signals result in the additive sources forming the predetermined discrete amounts of the additive material on the substrate.
US12172371B2	Defect detection for additive manufacturing systems This invention teaches a quality assurance system for additive manufacturing. This invention teaches a multi-sensor, real-time quality system including sensors, affiliated hardware, and data processing algorithms that are Lagrangian-Eulerian with respect to the reference frames of its associated input measurements. The quality system for Additive Manufacturing is capable of measuring true in-process state variables associated with an additive manufacturing process, i.e., those in-process variables that define a feasible process space within which the process is deemed nominal. The in-process state variables can also be correlated to the part structure or microstructure and can then be useful in identifying particular locations within the part likely to include defects.
US12172370B2	Recoat assemblies for additive manufacturing systems and methods for using the same A method for forming an object includes moving a recoat assembly (200) in a coating direction over a build material, wherein the recoat assembly (200) comprises a first roller (202) and a second roller (204) that is spaced apart from the first roller; rotating the first roller (202) of the recoat assembly in a counter-rotation direction, such that a bottom of the first roller moves in the coating direction; contacting the build material with the first roller of the recoat assembly, thereby fluidizing at least a portion of the build material; irradiating, with a front energy source (260) coupled to a front end of the recoat assembly, an initial layer of build material positioned in a build area; subsequent to irradiating the initial layer of build material, spreading the build material on the build area with the first roller, thereby depositing a second layer of the build material over the initial layer of build material; and subsequent to spreading the second layer of the build material, irradiating, with a rear energy source (262) positioned rearward of the front energy source, the second layer of build material within the build area.
US12172365B2	Additive manufacturing method for making a three-dimensional object The present disclosure relates to an additive manufacturing (AM) method for making a three-dimensional (3D) object, using a part material (M) comprising at least one poly(ether ketone ketone) (PEKK) polymer, in particular to a 3D object obtainable by Fused Deposition Modelling (FDM) or Fused Filament Fabrication (FFF) from this part material (M).
US12172361B2	Device for optical inspection of parisons A device (1) for optical inspection of parisons (2) comprises: an illuminator (3) configured to emit a beam of light directed at a parison (2) located at an inspection position (10); a detector (4) configured to capture an image (10) of the parison (2) interposed between the illuminator (3) and the detector (4), where the illuminator (3) includes an emission-polarizing filter (32) configured to generate a polarized light beam, and where the detector (4) includes a receiving polarizing filter (41) configured to receive the polarized light beam.
US12172356B2	Methods for manufacturing bulked continuous filament A method of recycling a PET-containing material comprises: (1) providing a polymer crystallizer comprising at least one heating element, and at least one blower; (2) providing an MRS extruder having an MRS section comprising a plurality of satellite screws; (3) providing a vacuum pump in fluid communication with the MRS section; (4) grinding and washing the PET-containing material; (5) heating the PET-containing material in the crystallizer to at least partially dry the PET-containing material; (6) shearing the PET-containing material in the MRS extruder to produce a PET-containing melt; (7) increasing a surface area of the PET-containing melt by distributing the PET-containing melt across a plurality of satellite screws in the MRS extruder; (8) drawing off vapors from the PET-containing melt by reducing the pressure in the MRS section with the vacuum pump; (9) collating the PET-containing melt in the MRS extruder; and (10) extruding a recycled PET-containing material.
US12172355B2	Method and device for assisting molding condition setting technical field A database 3 is previously set which is related to oxidation induction times Tg indicating the deteriorations of individual resins R based on the combinations of a plurality of oxidation induction conditions X including at least different types of resins R and different heating temperatures TH, when the molding condition is set, oxidation induction time derivation processing is performed such that an oxidation induction time Tg based on oxidation induction conditions X including at least the resin R which is used and the heating temperature TH which is set is determined from the database 3 and assistance processing is performed in which the determined oxidation induction time Tg is compared with a residence time Ts until the molten resin R is charged into a mold 2 that is calculated from the set molding condition and in which when the oxidation induction time Tg is shorter than the residence time Ts, the molding condition is corrected so as to shorten the residence time Ts or to prolong the oxidation induction time Tg.
US12172351B2	Manufacturing method, injection molding system, and mold A method for manufacturing a molded part by an injection molding machine while changing between multiple molds, the method including transporting a stack mold including an intermediate mold to a molding operation position inside the injection molding machine, wherein the intermediate mold includes a first unit for closing a first opening portion for delivering a resin to a cavity and a second unit for closing a second opening portion for receiving the resin from a next mold located next to the intermediate mold, the next mold including a third unit for closing a third opening portion for receiving the resin, injecting the resin into the mold, closing the opening portions by the first unit, second unit, and third unit, and unloading the mold from the molding operation position after the resin is injected into the mold, where the first, second, and third opening portions are closed in this order.
US12172346B2	Unitary boat hull and methods of manufacture A method of manufacturing a boat hull comprising: forming a foam mold of a predetermined shape and size from one or more pieces of foam; cutting at least one C-channel into said foam running in a longitudinal or a lateral direction within the foam; and coating said foam with at least one layer of reinforcing fiber and resin.
US12172344B2	Stamp replication device and method for producing a holding means for a stamp replication device as well as a stamp A stamp replication device for producing stamps for the production of at least one of microstructured and nanostructured components has a platform, a cover that is positionable on the platform and a holding device for a stamp carrier, wherein the holding device is provided on the cover or on the platform and includes a carrier as well as a microstructured vacuum surface on the carrier for holding the stamp carrier. In addition, a method for producing a holding device for a stamp replication device as well as a method for producing a stamp are specified.
US12172343B2	Kind of foam mold design for concave seat A mold component for forming a foamed part with a three-dimensional shape includes a magnetic block having a first face that defines a curved three-dimensional surface with a hook strip-receiving recess positioned above the magnetic block. The magnetic block is configured to be placed in a mold with a hook strip placed in the hook strip-receiving recess. The hook strip has a ferrous metal-containing component such that the magnetic block attracts and holds the hook strip with the hook strip conforming to the curved three-dimensional surface. Characteristically, the mold component is configured to be applied in a molding process to mold the three-dimensional shape in the foamed part wherein the hook strip attaches to a trim cover.
US12172342B1	Method and apparatus for dry-cleaning plastics contaminated with organics Disclosed herein is a method and depackager apparatus for removal of organics and cleaning of residual plastics from a waste stream in a depackager. The method comprises injecting a stream of air into a filtration drum, comprising the residual plastic, of the depackager. Further, the method comprises creating a turbulence within the filtration drum using predetermined structures deployed in the filtration drum, such that the residual plastic passes through a first end of the filtration drum to a second end of the filtration drum. Finally, the method comprises collecting cleaned residual plastic through the second end of the filtration drum.
US12172341B2	Method of producing thermoplastic resin-impregnated sheet-shaped reinforcing fiber bundle A method produces thermoplastic resin-impregnated sheet-shaped reinforcing fiber bundle obtained by impregnating reinforcing fibers made from continuous fibers with a thermoplastic resin, said method including: an application step in which a sheet-shaped reinforcing fiber bundle obtained by arranging reinforcing fibers made from continuous fibers in one direction is passed through an application section which retains thermoplastic resin, and the thermoplastic resin is applied to the sheet-shaped reinforcing fiber bundle to constitute a thermoplastic resin-impregnated sheet-shaped reinforcing fiber bundle; a further impregnation step in which the applied thermoplastic resin is further impregnated into the inside of the thermoplastic resin-impregnated sheet-shaped reinforcing fiber bundle; and a shaping step in which the thermoplastic resin-impregnated sheet-shaped reinforcing fiber bundle is shaped and solidified by cooling.
US12172337B1	Chainsaw blade, carbide blade block and carbide chainsaw blade A chainsaw blade is provided, which includes a chainsaw blade body. A bottom of the chainsaw blade body is fixedly connected to a connecting portion, and a top thereof is fixedly connected to a depth limiting tooth and a cutting portion. A concave cutting groove is formed between the depth limiting tooth and the cutting portion. A fixing groove is provided on a side of the cutting portion close to the cutting groove, and a carbide blade block is provided on an inner wall of the fixing groove. The chainsaw blade is provided with a groove, welded and fixed with the carbide blade block. After forming an integrated structure, the blade that includes a blade body edge and a carbide blade block is processed.
US12172334B2	Access port cutters and related methods Access port cutters and related systems and methods can be used to cut an access port to a desired length based on particular patient and/or surgical procedure needs at a point of use. More particularly, an access port cutter can include a base with an opening that can receive an access port therein such that a desired length of the access port can extend from the opening. An actuation mechanism can translate a blade linearly along at least a portion of the base such that the blade can traverse the opening and cut across the access port. In some embodiments, the actuation mechanism can include a handle that can pivot relative to the base to drive the blade. One or more safety features can reduce the risk of inadvertent actuation of the blade and/or prevent debris from contaminating a surgical site or falling onto a patient.
US12172330B2	Securing structure of folding knife A securing structure of a folding knife includes a blade and a handle. The blade is pivotally connected to the handle and has a pivotal connection end provided with a first engaging groove and a second engaging groove. The handle has two opposite sides each provided with a first guide hole. A stop block is provided in the handle and has a stop surface for abutting against an abutting surface of the blade. The stop block also has an inclined guide surface. The inclined guide surface is adjacent to the first guide holes and is inclined in a direction from the upper handle edges toward the front handle ends. A pin extends through the two first guide holes and can be engaged in either one of the first and the second engaging grooves and thereby clamped between a wall portion of the engaging groove and the inclined guide surface.
US12172329B2	Folding knife with locking linkage assembly A folding knife can include a handle comprising a side wall having a side surface, a protrusion extending laterally from the side surface of the side wall, a blade, and a linkage assembly pivotably coupling the handle to the blade. The protrusion can have an edge extending laterally from the side surface of the side wall to the side surface of the protrusion. The edge can include a first surface portion and a second surface portion configured as a locking surface. The second surface portion can extend downwardly at an angle relative to the first surface portion. The blade can have a tang including a locking edge, and can be translatable relative to the handle between a storage position and a use position. When the blade is in the use position, the locking surface engages the locking edge to resist movement of the blade in a first direction.
US12172327B2	Systems, methods, and computer program products for automating tasks Systems, methods, and computer program products for automating tasks are described. A multi-step framework enables a gradient towards task automation. An agent performs a task while sensors collect data. The data are used to generate a script that characterizes the discrete actions executed by the agent in the performance of the task. The script is used by a robot teleoperation system to control a robot to perform the task. The robot teleoperation system maps the script into an ordered set of action commands that the robot is operative to auto-complete to enable the robot to semi-autonomously perform the task. The ordered set of action commands is converted into an automation program that may be accessed by an autonomous robot and executed to cause the autonomous robot to autonomously perform the task. In training, simulated instances of the robot may perform simulated instances of the task in simulated environments.
US12172326B2	Robotic transport system and method therefor A robotic transport system including a drive section connected to a frame. An articulated arm coupled to the drive section providing the arm with arm motion in a collaborative space, corresponding to the frame, from a first location, in which the arm has a first shape, to another different location of the arm in the collaborative space in which the arm has another different shape. An electromagnetic affection envelope borne by the arm so that the electromagnetic affection envelope is defined by the arm and is close coupled and substantially conformal to at least part of a dynamic contour of each different arm shape of the arm. A controller connected to the drive section and configured so that in response to detection of entry of a collaborative object into the electromagnetic affection envelope, the controller commands a change in at least one predetermined characteristic of the arm motion.
US12172325B2	Collision detection method, computer-readable storage medium, and robot A collision detection method, a storage medium, and a robot are provided. The method includes: calculating an external torque of a first joint of the robot based on a preset generalized momentum-based disturbance observer; calculating an external torque of a second joint of the robot based on a preset long short-term memory network; calculating an external torque of a third joint of the robot based on the external torque of the first joint and the external torque of the second joint; and determining whether the robot has collided with an external environment or not based on the external torque of the third joint and a preset collision threshold. In the present disclosure, the component of the model error in the joint external torque calculated by the disturbance observer is eliminated to obtain the accurate contact torque, thereby improving the accuracy of the collision detection.
US12172322B2	Robot simulation device There is provided a robot simulation part device which can facilitate the setting of parameters of force control. A robot simulation device for simulating a force control operation which is performed while bringing a tool part mounted on a robot manipulator into contact with a target workpiece includes a memory which stores a motion program and a force control parameter, which is a set parameter related to the force control operation, and a force control simulation execution part which executes a simulation of the force control operation based on the motion program and the force control parameter, wherein the force control simulation execution part has a virtual force generation part configured to generate, based on position information of the tool part obtained from results of the simulation of the force control operation, a virtual force received by the tool part from the target workpiece in a state in which the tool part is in contact with the target workpiece, and executes the simulation of the force control operation based on the virtual force and a target force set as the force control parameter.
US12172321B2	Work mode and travel mode for mobile robots A method for operating a robot includes receiving a drive command to drive the robot across a work surface. The drive command includes a work mode command or a travel mode command. In response to receiving the work mode command, the method includes operating the robot in a work mode. In the work mode, the robot dynamically balances on a right drive wheel and a left drive wheel on the work surface, while keeping a non-drive wheel off of the work surface. In response to receiving the travel mode command, the method includes operating the robot in a travel mode. In the travel mode, the robot statically balances on the right drive wheel, the left drive wheel, and the non-drive wheel in contact with the work surface.
US12172320B2	System, method and storage medium for production system automatic control An example system includes: a production system skill library, with a plurality of skill blocks describing and encapsulating the realization part of the skills involved in the production process; a unified execution engine with a plurality of skill function blocks describing and encapsulating the interface part of the skills involved in the production process; to receive a production procedure programmed by a user based on the skill function blocks, and successively start each skill function block in the production procedure to call at least one corresponding skill block; and device agents for controlling devices in the production system. Each device agent is used to provide a unified interface to control the corresponding device to perform operations according to the operation instructions from the unified execution engine or the skill block.
US12172314B2	Systems, apparatus, and methods for robotic learning and execution of skills Systems, apparatus, and methods are described for robotic learning and execution of skills. A robotic apparatus can include a memory, a processor, sensors, and one or more movable components (e.g., a manipulating element and/or a transport element). The processor can be operatively coupled to the memory, the movable elements, and the sensors, and configured to obtain information of an environment, including one or more objects located within the environment. In some embodiments, the processor can be configured to learn skills through demonstration, exploration, user inputs, etc. In some embodiments, the processor can be configured to execute skills and/or arbitrate between different behaviors and/or actions. In some embodiments, the processor can be configured to learn an environmental constraint. In some embodiments, the processor can be configured to learn using a general model of a skill.
US12172312B2	Method of generating control program for robot, storage medium, and teaching apparatus A method of generating a control program for a robot includes generating a trajectory in which a robot arm moves between a plurality of teaching points based on a first constraint condition with respect to a movement time of the robot arm and a second constraint condition with respect to a drive condition for driving the robot arm by a processor, displaying the trajectory generated by the processor and accumulated power consumption when the robot arm moves along the trajectory by a display unit, and, when receiving an instruction to employ the trajectory, generating a control program for the robot based on the trajectory by the processor.
US12172311B2	Robot control device, robot system, and robot control method A robot control device includes: a learned model created through learning work data composed of input and output data, the input data including states of a robot and the surroundings where humans operate the robot to perform a series of works, the output data including human operation corresponding to the case or movement of the robot caused thereby; a control data acquisition section that acquires control data by obtaining output data related to human operation or movement from the model, being presumed in response to and in accordance with the input data; a completion rate acquisition section acquiring a completion rate indicating to which progress level in the series of works the output data corresponds; and a certainty factor acquisition section that acquires a certainty factor indicating a probability of the presumption in a case where the model outputs the output data in response to the input data.
US12172308B2	Method of determining control position of robot and robot system A method for determining a control position of a robot includes (a) acquiring N real reference positions in a real space and N control reference positions in a robot control coordinate system, (b) setting M figures having vertices in a plurality of real reference positions of the N real reference positions within the real space, and obtaining a transform function expressing a correspondence relationship between a real position and a control position within each figure, (c) receiving input of a target position of the control point in the real space, (d) selecting an object figure for calculation of a control position for the target position from the M figures, and (e) calculating a target control position for the target position using the transform function with respect to the object figure.
US12172304B2	Automated system for handling containers with product loading The present invention relates to a method and a system that has the advantage of being able to carry out different tasks of a conventional production line in a small space and with simple, low-cost elements, since product packages received by means of two packing lines are grouped and deposited so as to form various arrangements, depending on the container being handled at each particular moment. At the same time, the system is capable of receiving platforms or dollies loaded with empty containers that are to be stacked on another platform or dolly while being simultaneously and continuously filled. In addition, the system has the versatility of being able to handle platforms and dollies for mainly two different types of container, which can be accommodated in different configurations, using the same device without modification.
US12172303B2	Robot teaching by demonstration with visual servoing A method for teaching and controlling a robot to perform an operation based on human demonstration with images from a camera. The method includes a demonstration phase where a camera detects a human hand grasping and moving a workpiece to define a rough trajectory of the robotic movement of the workpiece. Line features or other geometric features on the workpiece collected during the demonstration phase are used in an image-based visual servoing (IBVS) approach which refines a final placement position of the workpiece, where the IBVS control takes over the workpiece placement during the final approach by the robot. Moving object detection is used for automatically localizing both object and hand position in 2D image space, and then identifying line features on the workpiece by removing line features belonging to the hand using hand keypoint detection.
US12172302B2	Spherical coordinate mechanism A mechanism is constructed by spherical concentric geometry and controlled by spherical coordinate kinematics. Transmission belts, pulleys, shafts, and spur gears are added onto three arc-link sets. Via these transmission components, base arc-links can be indirectly or directly but synchronously rotated by base driving modules and terminal arc-links can be indirectly or directly but synchronously rotated by terminal driving modules.
US12172301B2	Electronic product performing multiple detections using image frames of same optical sensor There is provided an electronic product that performs the obstacle avoidance, positioning and object recognition according to image frames captured by the same optical sensor. The electronic product includes an optical sensor, a light emitting diode, a laser diode and a processor. The processor identifies an obstacle and a distance thereof according to image frames captured by the optical sensor when the laser diode is emitting light. The processor further performs the positioning and object recognition according to image frames captured by the optical sensor when the light emitting diode is emitting light.
US12172299B2	Gripping system and laboratory automation system A gripping system is provided comprising: gripping fingers of a first type, gripping fingers of a second type, a gripping device for handling sample containers, wherein the gripping device comprises base portions, wherein a gripping finger of the first type and a gripping finger of the second type are releasably fixable to the base portions, and a drive, wherein the drive is adapted to move at least one of the base portions relative to the other base portions to cause a gripping or a releasing of a sample container, and a gripping finger change device, wherein the gripping finger change device is adapted to store gripping fingers of the first type and gripping fingers of the second type, and wherein the gripping finger change device is adapted to replace a gripping finger of the first type fixed to a base portion by a gripping finger of the second type.
US12172298B2	Robotic end-effector having dynamic stiffening elements with resilient spacers for conforming object interaction A robotic end-effector comprises a pair of members being movable with respect to one another and a bladder on at least one of the members. The bladder can comprise a filler within the bladder. The filler can comprise a plurality of jamming particles and a plurality of elongate resilient spacers. The jamming particles are operable to flow within the bladder and to contact and engage with the elongate resilient spacers where flow characteristics vary within the bladder. The bladder with the filler can comprise at least two configurations: a compliant configuration in which a shape of the bladder and filler are changeable, and a stiff configuration in which change in shape of the bladder and filler are resisted.
US12172297B2	Mechanical hand, useful in robotics A mechanical hand mimics a human hand having similar degrees of freedom and sensory abilities while appearing visually similar to human hand. The mechanical hand comprises a mechanical hand skeleton and resilient elastomer (e.g., silicone) skin that fully encloses the mechanical hand skeleton. The mechanical hand skeleton may advantageously be molded directly into the resilient elastomer (e.g., silicone) skin such that the hand appears, moves, and feels very similar to a real human hand. The mechanical hand may have applications in robotics, for example as an end-of-arm tool or end effector, or may have other applications. Robotic applications may include prosthetics applications.
US12172294B2	Multi serving robot operation method and system Disclosed are a multi serving robot operation method and a system therefor. The multi serving robot operation method, according to one embodiment of the present invention, comprises the steps in which: on the basis of serving spot information, related to respective serving spots on tables to be served, and movement paths on which serving robots may move, the multi serving robot operation system stores serving zone information for each of a plurality of predetermined serving zones, wherein the serving zone information includes information on a plurality of serving spots which have been grouped according to a predetermined method; on the basis of the serving zone information, the multi serving robot operation system determines whether a plurality of performing robots, among the serving robots, are same-zone performing robots performing serving in the same first serving zone; and, as a result of the determination, if the plurality of performing robots are same-zone performing robots, the multi serving robot operation system changes a table to be served by at least one of the same-zone performing robots, or changes a serving order.
US12172290B2	Work tool A work tool includes: a motor; a housing including a gripping part; an electronic switch; a controller controlling the motor based on a signal from the switch; an operating part provided at the gripping part; and an intervening part movably intervened between the operating part and the switch. The switch is provided at the housing at a first position in an axial direction of the gripping part, and is switchable between an ON position for driving the motor and an OFF position for stopping the motor. A direction connecting the ON position and the OFF position to each other is a crossing direction crossing the axial direction. The operating part is movable in the crossing direction to drive and stop the motor. The intervening part transmits movement to the switch by a moving amount smaller than movement in the crossing direction of the operating part passing through the first position.
US12172287B2	Hydraulic hammer with dampening accumulator A hydraulic hammer for impact fracturing a work object includes a hammer shell having a cylinder body disposed between a front head and a rear head. A piston reciprocally movable within the cylinder body abut a work tool and can extend and retract the work tool from the hammer shell. To dampen momentum and impact forces, an accumulator head is attached to the back head and can accommodate hydraulic and dampening fluids in separate first and second sub-chambers. The dampening sub-chamber may directly fluidly communicate with an internal dampening fluid reservoir in the back head.
US12172286B1	Container top punch apparatus A container top punch apparatus which is suitable for forming an air pressure equalization opening in a beverage or other liquid dispensing container for equalization of air pressure between the interior and exterior of the container may include an apparatus housing. A punch assembly may include a punch shaft slidably disposed in the apparatus housing. The punch shaft may be retractable in a pre-punching position in the apparatus housing and extendable from the apparatus housing to a punching position. A punch spring may be disposed in the apparatus housing. The punch spring may apply a punching force to the punch shaft and normally bias the punch shaft in the punching position. A finger lever may engage the punch shaft. The finger lever may be operable to facilitate digital retention of the punch shaft in the pre-punching position and digital release of the punch shaft for deployment of the punch shaft from the pre-punching position to the punching position via the punching force, responsive to operation of the punch spring.
US12172283B2	Setting device and setting method for self-drilling anchor bolt A setting device for a self-drilling anchor bolt of the present invention includes: a drive shaft, one end thereof having a shank for connecting to an impact tool, and another end being a setting part for pushing the self-drilling anchor bolt axially; a coupling, partially surrounding the drive shaft along an axis, and being supported on the drive shaft in such a way as to be incapable of relative rotation while being axially moveable at least locally; and a releasable locking component, disposed between the drive shaft and the coupling; in a locked position, the locking component is coupled to an extremity of an anchor rod such that the anchor rod is fed axially with rotational striking into a receiving material, and in a released position, the drive shaft strikes a sleeve to advance axially along the anchor rod and expand at an expansion part.
US12172280B2	Tool-holding apparatus, impact driver, and electric work machine A tool-holding apparatus (70) includes an engaging member (71) for engaging a tool accessory (B) and being movably supported in axial and radial directions in a rotational-output shaft (26) having an insertion hole (81) for holding the tool accessory (B). A first biasing member (72) biases the engaging member towards engagement with the engaging member. A bit sleeve (73) is movable in the axial direction along an outer-circumferential surface of the rotational-output shaft between a blocking position at which radial outward movement of the engaging member is blocked and a permitting position at which radial outward movement of the engaging member is permitted. A second biasing member (74) biases the bit sleeve toward the blocking position. A positioning part (75) is fixed on the outer-circumferential surface of the rotational-output shaft and stops the bit sleeve at the blocking position. The bit sleeve has a projection (88), which is disposed on the forward side of the first biasing member, extends inward in the radial direction, and slidably contacts the rotational-output shaft.
US12172279B2	Power tool having two motors Power tool, in particular a hammer drill, including a housing, a tool fitting for receiving and holding a tool, an impact device for producing and transmitting impact pulses to the tool, and a rotation device for producing and transmitting a torque to the tool, wherein a working axis passing through the impact device is provided. The power tool includes a first drive unit having a first axis of rotation for driving the rotation device and a second drive unit having a second axis of rotation for driving the impact device, wherein the first and second drive units are arranged in such a way relative to one another in the housing that the first axis of rotation of the first drive unit is arranged at a first angle to the second axis of rotation of the second drive unit and at a second angle to the working axis.
US12172278B2	Method for the open-loop and closed-loop control of a power tool Handle apparatus on a power tool, in particular a chipping hammer, having a drive, a control device, a transmission device, wherein the handle apparatus contains a lever element that is pivotable relative to a housing of the power tool. The lever element is movable reversibly relative to the housing of the power tool by exertion of a force in one direction, and a sensor device is contained for sensing at least one first or second position of the lever element relative to the housing of the power tool, wherein a first rotational speed value for the drive is settable depending on the first sensed position of the lever element relative to the housing of the power tool or at least one second rotational speed value for the drive is settable depending on the second sensed position of the lever element relative to the housing of the power tool.
US12172277B2	Driving apparatus, cartridge strips, and fastening system A device for driving fastening elements into a substrate, having a combustion chamber in which a fuel can be burned for the purposes of transmitting energy to a fastening element, having a cartridge bearing which has a receiving chamber for a cartridge which contains the fuel, which receiving chamber is open in an opening direction toward the combustion chamber, having a closure which, in a closed position of the closure, closes the receiving chamber counter to the opening direction and bears against the cartridge bearing, and having a strip leadthrough, which defines a transport direction and opens into the receiving chamber, for a cartridge strip which bears the cartridge.
US12172276B2	Apparatus for installing fasteners and explosive loads for use therewith A bracket for attachment to an overhead substrate to carry a suspending wire or rod is formed from metal plate or strap stock having a bend connecting a first generally rectangular section of the stock with a second generally rectangular section of the stock. The first generally rectangular section of stock has a dimple formed on one side of the stock with a corresponding bulge protruding from the other side. The bulge protrudes alongside the second generally rectangular section of stock. The bulge has a base and an apex, a generally conical outside surface adjacent to the first generally rectangular section of stock and a through aperture at the apex. The bracket is applied with a tool that can be provided with a washer system to accommodate different fastener lengths and a safety to deactivate the triggering mechanism.
US12172274B2	Lifter assembly for a powered fastener driver A powered fastener driver includes a driver blade movable from a top-dead-center (TDC) position toward a driven or bottom-dead-center (BDC) position, a gas spring mechanism for driving the driver blade toward the BDC position, a lifter assembly having a rotary lifter for returning the driver blade from the BDC position toward the TDC position, a motor that provides torque to the rotary lifter to return the driven blade from the BDC position toward the TDC position, and a cam which, during operation of the rotary lifter, causes the rotary lifter to axially move along a rotational axis defined by the rotary lifter between a first position, in which the rotary lifter is engageable with the driver blade, and a second position, in which the rotary lifter is not engageable with the driver blade.
US12172270B2	Advanced holding apparatus A screw bit body which allows for efficient torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a first base, and a second base. The laterally-bracing sidewalls are radially distributed about a rotation axis of the screw bit body with each further including a first lateral edge, a second lateral edge, a bracing surface, and an engagement cavity. The engagement cavity creates an additional gripping point to prevent slippage in between the screw bit body and the socket fastener. The engagement cavity traverses normal and into the bracing surface. Additionally, the engagement cavity traverses into the screw bit body from the first base to the second base. The engagement cavity is specifically positioned offset from the first lateral edge by a first distance.
US12172269B2	Fastener collar retainer An apparatus for retaining a fastener is described. The apparatus includes a base, including a first aperture including a central axis; and a sidewall extending outward from the base and surrounding the central axis, where the sidewall is configured to hold on to a socket; an arm extending outward from the base, including a biasing mechanism connecting a first end of the arm to the base, where the biasing mechanism configured to relieve stress between the base and the arm when the arm is actuated; and a lip disposed at a second end of the arm, where the second end is at an opposite end of the arm than the first end, and where the lip is configured to retain the fastener or a wrenching element of the fastener; and a finger flange configured to actuate the arm, where the finger flange is attached to the arm.
US12172261B2	Blade sharpeners A blade sharpener for use with a powered rotary tool having a rotatable sharpening element includes a main body having a bore for receiving the powered rotary tool, where the bore extends through the main body along an axis and the main body has a first channel for receiving a blade to be sharpened. The first channel is perpendicular to the rotary axis and opens into the bore to permit a blade to engage the sharpening element. The blade sharpener also includes a guide having a guide channel for receiving a blade to be sharpened where the guide is pivotally attached to the main body to accommodate any curvature of a blade to be sharpened as the blade sharpener follows along the blade.
US12172258B2	Blocking tool A blocking tool and a method of using the blocking tool to sand a surface of a vehicle are disclosed. The blocking tool includes a first member having a length and having an outer periphery with a plurality of cuts formed therein. The plurality of cuts extend over at least about 70% of the length and each of the cuts penetrates the first member through an arc of at least about 70% of the outer periphery. The blocking tool also has a base member with a first surface, an oppositely aligned second surface, and a length. A portion of the outer periphery of the first member is secured to the first surface of the base member to form an integral blocking tool.
US12172257B2	Four-point tilt alignment wafer chuck An apparatus includes a chuck configured to hold a wafer and a tilt plate disposed beneath the chuck and adjustably connected to the chuck by a pair of upper screws and a pair of lower screws separately arranged in opposite corners of the chuck. Screw heads of the pair of upper screws rest against a top surface of the chuck, such that clockwise rotation of one of the upper screws pushes a corresponding corner of the chuck toward the tilt plate. Screw heads of the pair of lower screws rest against a bottom surface of the chuck, such that counter-clockwise rotation of one of the lower screws pushes a corresponding corner of the chuck away from the tilt plate.
US12172253B1	Debris management system for both positive and negative pressure dust collectors A system and method for making new dust collectors or modifying existing dust collectors includes a containment chamber underneath the bottom exit of a dust collector unit and an independent, unconnected debris container. A metal, plastic, or flexible material chute may be required to direct debris from the dust collector open bottom to the debris container. The containment chamber is equipped with a covered opening, e.g., door or hatch, of sufficient size to insert and remove the debris container. The system may be used with both positive and negative pressure systems. User benefits include lower handling costs and greater convenience in debris management. The system and method have wide application in woodworking operations, as well as, with other applications where particulate matter needs to be removed from an air stream.
US12172251B2	Apparatus and method of a pneumatic motor propulsion source A pneumatic motor propulsion source including a friction welding apparatus, a gas accumulator tank operably coupled to the friction welding apparatus, and an air compressor operably coupled to the gas accumulator tank.
US12172250B2	Automatic screw tightening method and automatic screw tightening apparatus An automatic screw tightening method includes measuring a datum on time-varying screw tightening torque from a motor and a datum on time-varying motor rotational speed between a screw tightening start time point for a male thread with respect to a female threaded hole and a screw tightening completion time point; extracting a plurality of features from measurement-based data on the time-varying screw tightening torque and the time-varying motor rotational speed; and determining, with use of the features, whether a tightened state of the male thread is fit or unfit. In the determination, determining a unified numerical index from the features is included, and the numerical index is compared with a predetermined threshold in the determination of whether the tightened state is fit or unfit. The numerical index is a Taguchi (T) method-based overall evaluation measure from the features.
US12172248B2	Weld electrical and gas connector with sealed gas flow An example welding cable connector system comprises: a male connector comprising a first conductive body for conveying welding power, a first sealed passageway disposed coaxially of the first conductive body for conveying shielding gas, and a first preassembled valve assembly coupled to threads within the first sealed passageway and configured to stop flow of the shielding gas when the male connector is not engaged; and a female connector comprising a second conductive body for conveying the welding power, a second sealed passageway disposed coaxially of the conductive body for conveying the shielding gas, and a second preassembled valve assembly coupled to threads within the second sealed passageway and configured to stop the flow of the shielding gas when the female connector is not engaged.
US12172247B2	Methods for welding with a power supply with output rectifier and phase shift double forward converter A method and apparatus for providing welding type power includes a phase shifted double forward converter having a first and second converter with a controller and an output rectifier. The output rectifier has at least one cathode current path that creates a cathode magnetic field when current flows in the cathode current path. The output rectifier also has at least one anode current path that creates an anode magnetic field when current flows in the anode current path. The cathode current path is disposed and oriented and the anode current path is disposed and oriented such that the cathode magnetic field acts to at least partially cancel the anode magnetic field.
US12172243B2	Flux, resin flux cored solder using the flux, and soldering method Provided is flux for resin flux cored solder using in a soldering method in which the resin flux cored solder is supplied into a through hole formed along a central axis of a soldering iron. The flux contains volatile rosin in an amount of 70 wt % or more and 98 wt % or less, non-volatile rosin in an amount of 0 wt % or more and 10% or less, and an activator in an amount of 2 wt % or more and 30 wt % or less, the activator including an organic acid in an amount of 0 wt % or more and 15 wt % or less, an organohalogen compound in an amount of 0.5 wt % and 15 wt % or less, an amine in an amount of 0 wt % or more and 5 wt % or less, and an amine hydrohalide salt in an amount of 0 wt % or more and 2.5 wt % or less.
US12172242B2	Lead-free solder alloy A lead-free solder alloy includes Ag in an amount of 0.3 to 4.0% by mass, Cu in an amount of 0.1 to 2.0% by mass, Fe in an amount of 0.005 to 0.05% by mass, Ni in an amount of 0.01 to 0.5% by mass, Ga in an amount of 0.001 to 0.1% by mass, and Sn as the balance.
US12172241B2	Flux core wire for a welding method, welding method using the flux core wire, and method for producing the flux core wire A flux core wire for a welding method, having a tubular wire sheath, a wire core of flux powder, which is surrounded by the tubular wire sheath, wherein the wire sheath and the wire core have a composition such that during the welding a melt of CuSn12Ni2 materialises.
US12172240B2	Solder particles The present invention relates to solder particles, each of which partially has a flat portion in the surface. By using these solder particles, electrodes facing each other are able to be appropriately connected, thereby achieving an anisotropic conductive material that exhibits excellent conduction reliability and excellent insulation reliability.
US12172236B2	Production of three-dimensional workpieces by means of a plurality of irradiation units The application relates to a device for producing three-dimensional workpieces, the device including: a structural surface designed to receive a molding compound; and an irradiation arrangement designed to selectively irradiate the molding compound on the structural surface with electromagnetic radiation, in order to produce a workpiece by means of generative layer construction, where the irradiation device comprises a plurality of irradiation units, the irradiation units being designed to irradiate an individual region of the structural surface respectively associated with the irradiation units, and where the beams emitted by the irradiation units respectively have a cross-sectional surface corresponding to between approx. 2% and approx. 170% of the surface of the respectively associated individual region. The application also relates to the use of such a device and to a method for producing three-dimensional workpieces by means of such a device.
US12172232B2	Laser welding method and laser welding apparatus A laser welding method includes a welding process of irradiating a multiple laser beam so as to weld together a first member and a second member at a boundary. The multiple laser beam includes a first beam that is advanced while forming a first molten pool in which the first member is melted, a second beam that is advanced while forming a second molten pool in which the second member is melted, and a main beam that is advanced subsequently to the first beam and the second beam and irradiated to an integrated molten pool formed by integration of the first molten pool and the second molten pool. The first beam and the second beam do not swing, while the main beam swings with respect to the boundary.
US12172229B2	Friction stir additive manufacturing devices and methods for forming in-situ rivets A method of joining a first work-piece to a second work-piece is provided. Each of the first work-piece and the second work-piece include a top surface, an opposed bottom surface, and a side surface connecting the top surface and the opposed bottom surface. In one aspect, the method includes positioning the side surface of the first work-piece adjacent to the side surface of the second work-piece, and advancing a friction stir additive manufacturing tool across the top surface of the first work-piece and the top surface of the second work-piece along a weld line between the first work-piece and the second work-piece. As the friction stir additive manufacturing tool advances along the weld line, a filler material is deposited along the weld line and into a plurality of through holes formed in either or both of the first work-piece and the second work-piece. Each of the plurality of through holes includes a first opening on the top surface, a second opening on the opposed bottom surface, and a passageway through the work-piece between the first opening and the second opening. The method further includes joining the first work-piece and the second work-piece together.
US12172224B2	Thread former The present invention relates to a thread former for manufacturing an internal thread in a metal workpiece. The thread former includes a forming section having a common central axis of rotation, wherein the forming section has a plurality of lubrication grooves extending parallel to the axis of rotation. The forming section includes a plurality of ridge sections extending along a circumference of the forming section, the plurality of ridge sections being arranged for forming the internal thread in the metal workpiece, and wherein, in a circumferential direction, each two of the plurality of ridge sections are separated by one of the plurality of lubrication grooves. At least the one of the lubrication grooves, when projected into a projection plane perpendicular to the axis of rotation, is asymmetrical with respect to any radius intersecting a surface of the lubrication groove.
US12172222B2	Turning tool for metal cutting A turning tool includes a tool body, insert seat and a turning insert. The turning insert has a top surface and an opposite bottom surface, a reference plane between the top and bottom surfaces, and a center axis intersecting the top and bottom surfaces. A circular cutting edge of the insert is concentric in relation to the center axis. The bottom surface includes a set of radial grooves and a set of flat surfaces. The flat surfaces extend in a plane parallel to the reference plane. The insert seat includes a bottom surface and a rear surface. The bottom surface of the insert seat has a first ridge and a support surface, wherein at least one of the flat surfaces of the turning insert is in contact with the support surface. A cross-section of the first ridge is smaller than a corresponding cross section of one of the radial grooves.
US12172219B2	Cutting insert having grooved top and bottom abutment surfaces with inner and outer pairs of wedge angles, and cutting tool A cutting tool used for turning operations is releasably secured to a tool holder. The cutting insert includes top and bottom insert surfaces, each surface including two pairs of insert wedge surfaces. The tool holder includes an insert pocket having a pocket top surface and a pocket bottom surface. When the cutting tool is assembled, only one of the two pairs of insert wedge surfaces of the insert top surface engages the pocket top surface, and only one of the two pairs of insert wedge surfaces of the insert bottom surface engage the pocket bottom surface.
US12172218B2	Turning method for a CNC-lathe and a turning tool A turning method for a computerized numerical control lathe includes providing a turning tool having a cutting portion, the cutting portion including a first nose portion, the first nose portion including a first cutting edge, a second cutting edge, and a convex nose cutting edge connecting the first and second cutting edges, wherein the first and second cutting edges are straight or substantially straight in a top view. The method further includes providing a metal work piece, rotating the metal work piece around a work piece rotational axis, and making a first pass where the first cutting edge is active and the second cutting edge is inactive. A first machined surface is generated by the convex nose cutting edge, and during at least a portion of the first pass, an entering angle and an angle, which the first cutting edge forms with the work piece rotational axis, simultaneously varies.
US12172211B2	Method for producing magnetic refrigeration material, and magnetic refrigeration material Provided is a magnetic refrigeration material whose magnetic transition temperature has been adjusted with high accuracy and which includes at least a first predetermined magnetic refrigeration material and a second predetermined magnetic refrigeration material which differs from the first magnetic refrigeration material. The absolute value of the difference between the magnetic transition temperature of the present magnetic refrigeration material and a target magnetic transition temperature is 0.7 K or less. The content of the first magnetic refrigeration material and the content of the second magnetic refrigeration material are determined by the magnetic transition temperatures of the first magnetic refrigeration material and the second magnetic refrigeration material and by a target magnetic transition temperature of the magnetic refrigeration material.
US12172210B2	System of high-pressure die casting of ultra-large aluminum castings A high pressure die casting (HPDC) system for casting ultra-large single-piece castings for vehicles. The HPDC system includes a clear feeding path from at least one ingate to a predetermined thicker section of a mold cavity, a last to solidify ingate having an equivalent or larger feeding modulus than the highest feeding modulus of the other ingates, and thermal management elements. The clear feeding path, last to solidify ingate, and thermal management elements ensure sufficient supplemental molten metal flow to the thicker portion of the mold cavity to accommodate for shrinkage of the thicker portion of an ultra large casting during the casting and solidification process.
US12172206B1	Additive manufacturing fugitive multi-system material for ceramic core manufacture A process for forming a multi-material sacrificial fugitive within a ceramic core including forming a ceramic core defining a core interior; and forming at least one sacrificial fugitive; placing the at least one sacrificial fugitive within the core interior, the at least one sacrificial fugitive comprising a multi-material composition comprising a soluble wax portion and a thermoset/photopolymer portion.
US12172205B2	Method for producing gourmette jewellery articles A description is given of a method for the production of gourmette jewellery articles comprising the steps consisting of: forming by cutting a series of links (10) starting from a metal plate; creating a reinforcing edge around said links; pressing in a mould said reinforced links to confer thereto an undulated shape; making a cut (41) which develops from the outer perimeter to the inner perimeter on some of said reinforced links (30), obtaining in this way a series of reinforced links provided with cut (40); attaching in sequence two reinforced links provided with cut (40) to an intact reinforced link (30), or two intact links to a link provided with cut, obtaining a chain wherein a reinforced link (30) alternates with a reinforced link provided with cut (40); and closing the cuts (41) previously formed in the reinforced links provided with cut (40).
US12172199B2	Method and system of monitoring the cleaning of hospital environments There is described a method of monitoring the cleaning of hospital environments, the hospital environment comprising at least an item disposed inside thereof, wherein the method comprises the steps of: generating a statement of events of the hospital environment, the statement of events related to the occurrence of at least a touch between at least a passer-by of the hospital environment with one of the items disposed in the hospital environment, and performing the cleaning action of the hospital environment based on the statement of events generated. A system of monitoring the cleaning of hospital environments is also described.
US12172196B2	Spraying device for a cleaning machine for cleaning medical, pharmaceutical and/or laboratory utensils The invention relates to a spraying device, a cleaning machine for cleaning medical, pharmaceutical and/or laboratory utensils, a retrofitting device for retrofitting a hydraulic spraying device and a method for cleaning medical, pharmaceutical and/or laboratory utensils. At least one washing arm (3, 3a) is rotatably arranged on an axle (4) and can be supplied with cleaning fluid from a cleaning fluid supply line (5) in the axle (4). The washing arm (3, 3a) is provided with outlet openings (6) from which jets of cleaning fluid can be directed onto the utensils (8). The spraying device (2) has a drive device (9) for actively driving the washing arm (3, 3a). The drive device (9) comprises a turbine (11) which is in operative connection with the washing arm (3, 3a) in such a way that a rotation of the turbine (11) leads to a rotation of the washing arm (3, 3a). The drive device (9) also has a drive fluid line (10, 10a) separate from the cleaning fluid supply line (5). The turbine (11) can be driven by a drive fluid flowing out of the separate drive fluid line (10, 10a).
US12172195B2	Cleaning machine and method for cleaning lenses A cleaning machine and a method for cleaning lenses are proposed, wherein the lenses are conveyed by means of a conveying device in a conveying direction through a plurality of horizontally divided cleaning stations and are simultaneously moved back and forth parallel to the conveying direction during a cleaning process in the cleaning stations.
US12172191B2	Injection molded screening apparatuses and methods A screen assembly is formed by attaching side edges of a plurality of screen elements to each other. Reinforcing fibers may be embedded in the material of selected screen elements. The reinforcing fibers extend in a direction in which the screen assembly will be tensioned to secure the screen assembly to a screening machine. Hook strips may be attached to ends or sides of the screen assembly to facilitate mounting the screen assembly to a screening machine.
US12172190B2	Vibration generator and construction machine having such a vibration generator The invention relates to a vibration generator for piling machines, compactors or other construction machines, having at least two unbalance trains, each comprising unbalanced masses which are rotatingly drivable by a drive apparatus, and an adjustment apparatus for adjusting the phase position of the rotating unbalanced masses relative to each other. According to the invention, the unbalanced masses of different unbalance trains are arranged coaxially without a fixed transmission ratio relative to each other, wherein the unbalanced masses of a first unbalance train are arranged between the unbalanced masses, coaxial therewith, of a second unbalance train, and the drive apparatus is designed to drive the unbalance trains with rotation speed differences which are variable relative to each other.
US12172189B2	Integration techniques for micromachined pMUT arrays and electronics using thermocompression bonding, eutectic bonding, and solder bonding The present disclosure provides methods to integrate piezoelectric micromachined ultrasonic transducer (pMUT) arrays with an application-specific integrated circuit (ASIC) using thermocompression or eutectic/solder bonding. In an aspect, the present disclosure provides a device comprising a first substrate and a second substrate, the first substrate comprising a pMUT array and the second substrate comprising an electrical circuit, wherein the first substrate and the second substrate are bonded together using thermocompression, wherein any set of individual PMUTs of PMUT array is addressable. In another aspect, the present disclosure provides a device comprising a first substrate and a second substrate, the first substrate comprising a pMUT array and the second substrate comprising an electrical circuit, wherein the first substrate and the second substrate are bonded together using eutectic or solder bonding, wherein any set of individual PMUTs of the PMUT array is addressable.
US12172185B2	System and method for field internally coating a pipe joint A system for field internally coating a pipe joint comprising a polymer application unit, which has a first cart configured to selectively advance inside a pipe; a first and a second tank configured to contain a first and a second polymer component respectively; a mixer to mix the first and the second component; a first and a second pump to feed the first and the second component respectively from the first and the second tank to the mixer, an applicator to apply the polymer to the pipe; and a conduit comprising a free end configured to be placed near the applicator to feed the polymer from the mixer to the applicator.
US12172183B2	Corrosion prevention method and corrosion prevention device To repair reinforced concrete easily and at low cost. An anticorrosion method includes infiltrating an anticorrosion solution held inside concrete of reinforced concrete into a vicinity of a reinforcing bar through the concrete to passivate the reinforcing bar, detecting that the anticorrosion solution is infiltrated to a surface of the concrete, and discharging, after detecting the anticorrosion solution, the anticorrosion solution to outside of the concrete to form an anticorrosive coating on a surface of the reinforcing bar.
US12172182B2	Cage for a paint roller A device including a roller cage configured for connection to a frame of a paint roller. The roller cage includes a distal end cap having an outer wall. The roller cage also includes a roller cage body connected to the distal end cap, the roller cage body including a first side wall and a second side wall opposed to the first side wall. The first side wall and the second side wall radially extend less than a radius of the distal end cap. The roller cage also includes a crest disposed at least partially within the roller cage body and extending radially past the first side wall and the second side wall.
US12172179B2	Handheld gas spray system for mixing and dispensing multicomponent compositions Handheld gas spray systems for mixing and dispensing multi-component compositions.
US12172177B2	Nondessicating target capture device Techniques for efficiently capturing targets, such as biological materials, within the air are described. A lightweight, portable device is configured to capture the targets without desiccation by flowing a mixture of air carrying the targets with liquid droplets through a nonlinear path in a partially enclosed interior of the device. For example, a method includes generating an impinging jet comprising a mixture of air, a target, and droplets. A baffle splits the impinging jet into a recirculation zone and coalesces a mixture of the target and the droplets onto an upper surface of the baffle. At least one channel receives the coalesced mixture and transports the coalesced mixture to a collection reservoir.
US12172176B2	Battery powered fluid sprayer A fluid sprayer includes a battery supported by a stand of the sprayer and that is configured to provide electric power to a motor of the sprayer to cause pumping by a pump of the sprayer. The battery is mounted vertically below the sprayer body. The battery is bracketed by vertical portions of the stand.
US12172175B2	Variable-rate spray control system based on annular application structure and tree canopy volume calculation method thereof The present disclosure provides a variable-rate spray control system based on an annular application structure and a tree canopy volume (TCV) calculation method thereof. The TCV calculation method includes: acquiring in real time, by using vertical/horizontal scanning two-dimensional (2D) LiDAR, point cloud data of a variable-rate sprayer in motion in an orchard environment; acquiring speed information of the variable-rate sprayer by using a speed sensor; dividing spraying regions according to an angle at which contacts of nozzles on an annular application structure are mutually spaced on an arc; filtering interferences by setting a threshold range, calculating a sector area of a tree canopy according to trunk distance information from the horizontal LiDAR and point cloud information from the vertical LiDAR within the threshold range, and calculating a TCV in combination with the information of the speed sensor and a scanning cycle of the vertical LiDAR.
US12172172B2	Wear-resistant element for a comminuting apparatus A comminuting device (10) has a wear-resistant element (16) for partial insertion into a recess (26) in the surface of a wear area (12, 14). The wear-resistant element (16) has a fastening region (24), which can be connected to the recess (26) in the surface of the wear area (12, 14), and a wear region (22), which protrudes at least partially from the surface of the wear area (12, 14). The fastening region (24) is formed from a metal, the wear region (22) has a shell (18) and a core (20) arranged inside the shell (18). The core (20) is formed from a metal and the shell (18) is formed from a ceramic (20). The material of the shell comprises a ceramic which contains yttrium-stabilized, tetragonal polycrystalline zirconium oxide (TPZ). The TPZ has a proportion of the ceramic by volume of at least 60%, preferably at least 80%, in particular 95% to 100%.
US12172164B2	Microfluidic devices and methods Microfluidic apparatuses, systems, devices and associated fluid manipulation and extraction devices, and methods of using them are presented. The devices may be useful for analysis of clinical, laboratory, chemical, or biological samples. A fluid application and extraction interface device may include a waste reservoir with a fluid trap extending above a waste chamber, an opening through the waste reservoir above the sample inlet, and a transfer conduit extending through the waste reservoir so that fluid may pass from the transfer conduit into the waste reservoir and be trapped within the waste chamber.
US12172162B2	Pre-shaping fluidic sample in a planar way before processing A method of handling a fluidic sample includes taking fluidic sample from a sample source by a sample shaping tool so that a pre-shaped planar fluidic sample is held by the sample shaping tool with at least one main surface, or both opposing main surfaces, of the pre-shaped planar fluidic sample being exposed, and processing the pre-shaped planar fluidic sample such as by separating the pre-shaped planar fluidic sample in a sample separation device.
US12172158B2	Microfluidic device and method of manufacturing the same A method of manufacturing a laminate microfluidic device is described herein. Also described is the microfluidic device manufactured via the method of the disclosure, as well as use of the device to perform an assay. The laminate device includes a substrate layer, an adhesive layer having a cured adhesive with one or more channels or recesses formed therein, and a top layer.
US12172157B2	Method for producing fine structures in the volume of a substrate composed of hard brittle material A method for producing a cavity in a substrate composed of hard brittle material is provided. A laser beam of an ultrashort pulse laser is directed a side surface of the substrate and is concentrated by a focusing optical unit to form an elongated focus in the substrate. Incident energy of the laser beam produces a filament-shaped flaw in a volume of the substrate. The filament-shaped flaw extends into the volume to a predetermined depth and does not pass through the substrate. To produce the filament-shaped flaw, the ultrashort pulse laser radiates in a pulse or a pulse packet having at least two successive laser pulses. After at least two filament-shaped flaws are introduced, the substrate is exposed to an etching medium which removes material of the substrate and widens the at least two filament-shaped flaws to form filaments. At least two filaments are connected to form a cavity.
US12172156B2	Flow cells An example of a flow cell includes a substrate, a plurality of chambers defined on or in the substrate, and a plurality of depressions defined in the substrate and within a perimeter of each of the plurality of chambers. The depressions are separated by interstitial regions. Primers are attached within each of the plurality of depressions, and a capture site is located within each of the plurality of chambers.
US12172155B2	Emulsion production microfluidic device Disclosed is an emulsion production microfluidic device which includes: a first channel, including an entry port configured to inject a phase to be dispersed, a second channel, including an entry port configured to inject a continuous phase and an emulsion exit port, and at least one array of microchannels, a height of each of the microchannels being smaller than a height of the first channel; the second channel includes a first part connected to the outlet of each microchannel and at least a second part along the first part, the first part being between the array of microchannels and the second part, the first part having a height greater that the height of each microchannel, and the second part having a height greater than the height of the first part.
US12172152B1	Synthesis and application of zinc cobalt oxide/sulfide nanorods for photocatalytic water splitting and carbon dioxide reduction There is disclosed photoactive, one-dimensional zinc and cobalt-based bimetallic oxide and sulfide nanorods (ZnCo2O4 NRs, ZnCo2S4 NRs) and their heterojunction composites (1D/1D ZnCo2O4/ZnCo2S4) to be used as photocatalysts for hydrogen production and carbon dioxide reduction using solar energy. Also disclosed herein, is a method of synthesizing these compounds via hydrothermal processes and a self-assembly approach. 1D/1D heterojunctions of ZnCo2O4/ZnCo2S4 composites exhibit favourable interface interactions. The photocatalytic performance of both pure and composite materials is evaluated through water splitting to produce hydrogen and CO2 reduction to yield CO and CH4 using slurry phase and fixed bed photoreactor systems. ZnCo2S4 NRs demonstrate superior hydrogen production whereas CO2 reduction is more pronounced with ZnCo2O4. The highest photocatalytic efficiency is achieved using the heterojunction composites attributed to efficient charge carrier separation facilitated by a suitable band structure. The invention underscores the successful synthesis of highly efficient 1D structured materials for photocatalytic applications.
US12172148B2	Catalyst composition for selective hydrogenation with improved characteristics This invention relates to heterogeneous catalysts useful for selective hydrogenation of unsaturated hydrocarbons, comprising palladium and optionally a promoter, supported on a substrate, having an uncoated BET surface area of ≤9 m2/g, the surface being coated with an ionic liquid. Also described are methods of making the catalysts and methods of selective hydrogenation of acetylene and/or dienes in front-end mixed olefin feed streams.
US12172147B2	Catalyst composition for selective hydrogenation with improved characteristics This invention relates to heterogeneous catalysts useful for selective hydrogenation of unsaturated hydrocarbons, comprising palladium and optionally a promoter, supported on a substrate, having an uncoated BET surface area of ≤9 m2/g, the surface being coated with an ionic liquid. Also described are methods of making the catalysts and methods of selective hydrogenation of acetylene and/or dienes in front-end mixed olefin feed streams.
US12172146B2	Metal-organic framework materials comprising a pyrazolylbenzoate ligand and methods for production thereof Metal-organic framework materials (MOFs) are highly porous entities comprising a multidentate organic ligand coordinated to multiple metal centers, typically as a coordination polymer. Some highly porous MOFs lack stability at ambient conditions. MOFs having ambient condition stability may comprise a plurality of metal clusters (M4O clusters, M=a metal), and a plurality of 4-(1H-pyrazol-4-yl)benzoate ligands coordinated to the plurality of metal clusters to define an at least partially crystalline network structure having a plurality of internal pores. Methods for synthesizing these MOFs may comprise combining a metal source, such as a preformed metal cluster, with 4-(1H-pyrazol-4-yl)benzoic acid, and reacting the preformed metal cluster with the 4-(1H-pyrazol-4-yl)benzoic acid to form a MOF having an at least partially crystalline network structure with a plurality of internal pores defined therein and comprising a plurality of metal clusters coordinated to a multidentate organic ligand comprising 4-(1H-pyrazol-4-yl)benzoate.
US12172144B2	Use of supercritical CO2 as solvent for organic polymers in a method for coating urea-containing granules A process may be utilized to coat urea-containing granules with organic polymers. The process may involve compressing gaseous carbon dioxide and condensing the carbon dioxide to obtain liquid carbon dioxide, increasing the pressure and/or the temperature above the critical point of carbon dioxide and obtaining supercritical carbon dioxide, dissolving an organic polymer in the supercritical carbon dioxide to obtain a polymer-containing solution, and mixing the polymer-containing solution with urea-containing granules and lowering the temperature and/or the pressure below the critical point of carbon dioxide and obtaining coated urea-containing granules and gaseous carbon dioxide. In some cases the organic polymer may include biodegradable polymers, and the polymer-containing solution may contain between 20 to 70% by weight biodegradable polymers.
US12172139B2	Emulsification system An emulsion system is provided. The system includes a shaft that supports a plurality of cutting assemblies and plates in alternating order, wherein the cutting assembly rotates with respect to an in close proximity to the plate. The plurality of cutting plates each on their circumferential edge have an identification system to memorialize the diameter of the emulsion holes.
US12172138B2	Porous flat deformation-resistant membrane Porous membranes are provided according to the invention having desirable coefficient of thermal expansion and large surface area, for example at least about 4,000 mm2. These porous membranes may be made according to an exemplary process employing lithographic patterning of a photoresist followed by development of the photoresist and etching. In one aspect, the etch barrier layer is chosen from a material that does not react with or incorporate metal or other contaminants into the membrane layer.
US12172137B2	Microporous polyolefin membranes from bespoke solvents Halogen-free, microporous polyolefin membranes are disclosed herein. The halogen-free, microporous polyolefin membranes can be manufactured using an environmentally friendly manufacturing process that includes extrusion of polymer-plasticizer mixtures followed by sheet formation and extraction of the plasticizer with a halogen-free solvent. The halogen-free solvent has a flashpoint greater than about 23° C. and an initial boiling point at least about 50° C. lower than the flashpoint of the plasticizer. The process can further be a closed loop process in which the halogen-free solvent can be reused.
US12172135B2	Porous hollow fiber membrane A hollow fiber porous membrane includes polyethersulfone or polysulfone. The hollow fiber porous membrane has an inner diameter from 300-600 μm, a thickness from 70-200 μm, a molecular weight cut-off of 10000 or lower, and a plurality of pores having a pore diameter from 0.1-0.5 μm throughout an outer surface; and a bulging rate of less than 5%. For 20 or more of the hollow fiber porous membranes, after a membrane thickness in a cross section of each one of the hollow fiber porous membranes in the width direction is measured at randomly selected 10 or more locations, an average membrane thickness is calculated based on 200 or more locations in total, and the bulging rate is calculated by a formula below: Bulging Rate (%)=(location numbers where the membrane thickness as measured exceeded 1.3 times the average membrane thickness)/(membrane thickness measurement numbers)×100.
US12172132B2	Defect detection via gas transfer A system may detect defects in a membrane cell or portion thereof by detecting gas transfer across the defect. Gas may be released in a release region of a chamber. The release region may be separated from a detection region of the chamber by the membrane cell or portion thereof. When gas traverses the product from the release region to the detection region, the system may determine that the membrane cell or portion thereof has a defect.
US12172129B2	Modular extraction apparatus Apparatuses and methods for extracting desired chemical species including, without limitation, lithium, specific lithium species, and/or other chemical compounds from input flows in a modular unit. The input flows may be raw materials in which lithium metal and/or lithium species are dissolved and/or extracted. The apparatuses and methods may include daisy chain flow through separate tanks, a column array, and/or combinations thereof.
US12172121B2	System and method for concentrating gas Gas concentrating systems and methods are provided. In one embodiment, a gas concentrating system and method is provided that includes component heat management. The heat management system can include, for example, one or more air cooling paths. The air cooling paths direct cooling air into and out of component spaces having heat-generating mechanisms. In other embodiments, the heat management system can also include component spaces that are insulated against the heat of heat-generating components. By cooling heat-generating components and insulating other components from heat, reduced wear and extended component life can be achieved. This reduces component failure and costly service to repair or replace failed or worn components. Also, gas concentrating systems and methods are provided for mounting system components with or without the use fasteners and in combination with or without component heat management.
US12172117B2	Laminar gas flow filter A method is provided for supporting environmental control in a semiconductor wafer processing space, the method includes: flowing a first gas under pressure in a first direction through a first diffuser tube, thereby generating a first lateral flow of gas through a sidewall of the first diffuser tube; flowing a second gas under pressure in a second direction through a second diffuser tube, thereby generating a second lateral flow of gas through a sidewall of the second diffuser tube, the second direction being opposite the first direction; combining the first and second lateral flows of gas within a housing; and outputting the combined lateral flows of gas from the housing to produce a laminar gas flow covering an opening to the semiconductor wafer processing space.
US12172116B2	Air filter assembly with a permeable baffle An air filter assembly comprises a housing, a filter element and a permeable baffle. The housing comprises an outer wall with a substantially cylindrical inner surface, an inlet, and an outlet. The inlet is positioned along and extends through the outer wall. The outlet is positioned along and extends through an axial end of the housing. The filter element comprises a filter media with a substantially cylindrical outer surface. The filter element is positionable within the housing. The permeable baffle is positioned between the inlet and the filter element. The permeable baffle allows at least some air to flow therethrough.
US12172111B2	Filter medium and breather filter structure Thermoplastic bicomponent binder fiber can be combined with other media, fibers and other filtration components to form a thermally bonded filtration media. The filtration media can be used in filter units, such as breather caps. Such filter units can be placed in the stream of a mobile fluid and can remove a particulate and/or fluid mist load from the mobile stream. The unique combination of media fiber, bicomponent binder fiber and other filtration additives and components provide a filtration media having unique properties in filtration applications.
US12172109B2	Closing and opening device of a cartridge filter housing and relevant installation kit A closing and opening device for cartridge filter housings, including a first body and a second body, which move relative to each other, a sealing element between the first body and the second body and moving devices of the first body with respect to the second body; the moving devices are configured to perform a relative shift between the first body and the second body, moving them close and away, to switch from the first configuration where the first body and second body are located at a first distance so that the sealing element is in a resting position to the second configuration where the first body and second body are placed at a second distance, shorter than the first distance, so that the sealing element is compressed by the first body and by the second body.
US12172108B2	Closed bioprocessing device A filtration module is provided, the module including at least one filtration packet containing filtration media or one or more membranes, such as a stack of membranes, the at least one filtration packet having one or more fluid ports, the one or more fluid ports being surrounded by a primary seal and a secondary seal spaced from the primary seal. The secondary seals are designed to maintain sterility of the assembly during shipping, handling and/or installation. A removable film may cover one or more fluid ports to maintain sterility prior to use.
US12172107B2	Air-dirt separator with degasser unit An air-dirt separator adapted to reduce entrained and dissolved air and separate debris from fluid moving through the air-dirt separator is described in the present disclosure. The air-dirt separator includes a degasser unit adapted to reduce pressure in a cavity within the air-dirt separator to enable improved dissolved air reduction.
US12172104B2	Processes for removing reactive solvent from lithium bis(fluorosulfonyl)imide (LiFSI) using organic solvents that are stable toward anodes in lithium-ion and lithium-metal batteries Methods for making high-purity LiFSI salts and intermediate products using one, the other, or both of a reactive-solvent removal/replacement method and an LiFSI purification method. In some embodiments, the reactive-solvent removal/replacement method includes using non-reactive anhydrous organic solvents to remove and/or replace one or more reactive solvents in a crude LiFSI. In some embodiments, the LiFSI purification method includes using anhydrous organic solvents to remove impurities, such as synthesis impurities, from a crude LiFSI. In some embodiments, crude LiFSI can be made using an aqueous-based neutralization process. LiFSI salts and products made using methods of the disclosure are also described, as are uses of such salts and products and electrochemical devices that include such salts and products.
US12172100B1	Kit for creating miniature replica of a food or beverage item A kit for creating a miniature replica including a base object that forms a base of the miniature replica of a food or beverage item, the base object comprising a miniature replica of a component of the food or beverage item, a resin container storing a resin configured to be applied to the base object and to adhere to the base object, the resin container comprising a miniature replica of a container associated with the food or beverage item, and ingredient objects configured to be at least partially embedded in the resin, the ingredient objects comprising miniature replicas of ingredients associated with the food or beverage item, the base object being configured to permit ultraviolet light to pass through the base object to the resin to thereby solidify the resin and affix the resin to the base object and the ingredient objects at least partially within the resin.
US12172099B1	Crane machine with rotatable arm The present disclosure provides a crane machine having a rotatable arm, including: a main body, the rotatable arm, a rotation drive assembly, an elevation drive assembly, and a gripper. The main body defines a holding cavity and a conveying channel; wherein the conveying channel includes an opening that is in communication with the holding cavity. The rotatable arm is arranged in the holding cavity. The rotation drive assembly includes a first driving member configured to drive the rotatable arm to rotate around the centerline. The elevation drive assembly is arranged in the rotatable arm and includes a second driving member and a rotation wheel. The gripper is connected to the rotation wheel through a connection rope; the opening is disposed on a rotational radius of the gripper.
US12172094B2	Steering mechanism of model vehicle and servo motor for steering A steering mechanism of a model vehicle which improves steering control accuracy is provided. The steering mechanism of the model vehicle includes the servo motor for steering configured to rotationally drive a steerable wheel of a model vehicle in a steering angle direction, the servo motor for steering being positioned between arm parts and the steerable wheel, the arm parts extending from a vehicle body side of the model vehicle to the steerable wheel. The servo motor for steering includes an output shaft parallel to a steering rotation axis of the steerable wheel and is configured to rotationally drive the steerable wheel by the output shaft.
US12172091B1	Amusement device with permanent magnet gameplay feature A magnet assembly for an amusement device, such as a pinball machine includes a permanent magnet coupled to a play surface of the device. The permanent magnet is movable between a first position, where the permanent magnet is proximate the play surface and a second position, where the permanent magnet is distally located from the play surface. The permanent magnet is movable by an actuator coupled to a linkage assembly to move the permanent magnet between the first position and the second position.
US12172090B2	Game controller handles An article of manufacture for providing game controller removable handles according to the present invention is a pair of removable handles in which each of the two the removable handles include a left removable handle and a right removable handle. Each of the two removable handles have an inner surface having a wider inner edge and a narrower inner edge, an outer surface having a wider outer edge and a narrower outer edge, and a plurality of raised ridges positioned along the outer surface, each of the raised ridges are oriented across the wider outer edge of the outer surface and separated by a distance sufficient to permit fingers to rest between the raised ridges when held. A set of concave grooves are positioned between each pair of the raised ridges to create finger locations when the handles are attached to a game controller in use.
US12172088B2	Shared augmented reality game within a shared coordinate space Described herein is a system and method for sharing an AR game within a shared coordinate space created between devices with initially disjoint relative coordinate spaces. Once the shared coordinate space is created, an AR video game can provide a first mode in which the users engage in game play action that have consequences according to pre-established game rules. The AR video game can provide a second mode (“sandbox mode”) in which users engage in non-destructive game play actions that do not have consequences once the second mode has been terminated. Further described herein is a system and method of using geolocation information within an AR session in which a virtual action can be initiated by a user that causes a corresponding virtual action to be displayed on a map of a virtual environment that parallels a physical environment displayed on a user gaming device of another user.
US12172087B2	Systems and methods for improved player interaction using augmented reality A computer-implemented method, gaming device and computer-readable medium for an Augmented Reality (AR) application. The method includes maintaining an AR gaming environment during a gaming session. The method also includes receiving image data representing a real-world scene including one or more real-world objects. The method also includes detecting in the image data at least one real-world object from a set of detectable real-world objects. The method further includes upon detection of the at least one real-world object in the image data, generating at least one virtual character in the AR gaming environment, the at least one virtual character having an association with the at least one real-world object.
US12172086B2	Computer simulation skills training techniques Techniques are disclosed pertaining to determining a level of proficiency of a user at a computer simulation through the use of a plurality of skill assessment tests. Each skill assessment test can test a respective skill for use in the computer simulation. The techniques can also be used to train a user for the computer simulation and/or to determine team composition using roles for use in the computer simulation. In some aspects, skill assessment tests may incorporate multiple iterations in including a first base line iteration and subsequent iterations that differ between user devices. In some embodiments, metrics that are indicative of a level of proficiency of the user can be made with respect to metrics of other users to determine a user's level of skill with respect to various groups of other users.
US12172085B2	Ethical AI development platform and methods for use therewith An ethical AI development platform operates by: facilitating the development of a training dataset; providing access to auto machine learning tools to facilitate the development of an AI model; providing access to machine learning analysis tools to facilitate the evaluation of the AI model, wherein the machine learning analysis tools include an AI moral insight model that generates predicted moral score data associated with the AI model, wherein the AI moral insight model is trained based on at least one-hundred thousand sets of training data, wherein the training data includes reviewed media content and moral score data associated with moral indices, wherein the moral indices include: a degree of immorality/morality, a degree of betrayal/loyalty, a degree of degradation/sanctity, a degree of harm/care a degree of cheating/fairness and a degree of subversion/authority; and providing access to a version control repository for storing versions of the training dataset and the AI model.
US12172082B2	Physics engine using depth information A system and method for facilitating moving particles in a virtual space use depth information that reflects distances of objects in a virtual space to either a ground level or a viewpoint. The depth information may be stored in a set of information. The system detects collisions of particles and other objects based on the depth information, on a frame-by-frame basis.
US12172078B2	Combat control method for game object, computer readable storage medium, and intelligent terminal A combat control method for a game object, a computer readable storage medium, and an intelligent terminal are provided. The combat control method includes: controlling game objects comprising a game object in a first combat lineup and a game object in a second combat lineup to enter a combat state; controlling a first game object in the first combat lineup to point to a second game object in the second combat lineup, and controlling a third game object in the first combat lineup to point to a fourth game object in the second combat lineup, until each game object in the first combat lineup or in the second combat lineup is configured with a pointed game object; calculating a combat result, and pointing the game object with a winning combat result in the first combat lineup to the game object with a winning combat result in the second combat lineup.
US12172076B2	Facilitating generation of player token NFTs and methods for use therewith A game system operates by: receiving character attribute selection data to be associated with a game character, wherein the character attribute selection data indicates a unique subset of a set of character attributes of a character attribute database; generating, based on the character attribute selection data, display data associated with the game character; facilitating, based on the display data associated with the game character, generation of a player token NFT associated with the game character; and preventing use of the unique subset of character attributes of the character attribute database in generating other game characters. Facilitating play of a game when the player token NFT is validated.
US12172075B2	Systems and methods for programming movements of player-controlled avatars in video games Systems and methods are described for imparting dynamic, non-linear and realistic movement and look and feel to a player's/virtual character's first-person limbs and hand-held object model, and procedurally animating a first-person virtual camera such that it simulates the movement of a camera handheld by the player/virtual character. To impart chaotic or random motion to the first-person limbs and hand-held object model a first module defines and implements first and second two dimensional mass-spring-damper systems, each of which is linked to the player's/virtual vector's view vector. Procedural animation or rotational shake is implemented by a second module by applying a coherent noise function to each of the six axes of the first-person virtual camera.
US12172068B2	Knuckle protector A knuckle protector for protecting a user's hand comprises a guard member having a knuckle cover portion, a grip portion and an aperture for receiving a finger of said user's hand therethrough; and one or more securing straps connected to the guard member, the securing strap or all of the securing straps being connected to or being connectable to an end of an elongate hand wrap.
US12172063B1	Net frame structure with adjustable net height The present application provides a net frame structure with an adjustable net height, the net frame structure comprising: a net, a suspending member being provided on each of left and right sides of the net; and two support members respectively arranged on the left and right sides of the net in an extended state, wherein each of the support members is provided with a plurality of height positioning portions, the plurality of height positioning portions are sequentially arranged at intervals in a height direction of the support member, a height at which each height positioning portion is located corresponds to a standard height of the net, and the height positioning portion is detachably connected to the suspending member, enabling the net to be maintained at a desired standard height. When the height of the net needs to be adjusted, it is only necessary to connect the suspending member on the net to a height positioning portion corresponding to the desired standard height, thus allowing the actual height of the net to correspond to the desired standard height, avoiding fluctuations of the actual height of the net, improving the height adjustment accuracy of the net, providing a simple structure, and making operations easy.
US12172060B2	Golf club heads and methods to manufacture golf club heads Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head includes a body portion having a toe portion, a heel portion, a front portion, a rear portion, a top portion, and a sole portion. A retention cavity is located at the sole portion and includes an opening and a plurality of interior side walls connected to the opening. The plurality of interior side walls define two or more ball retention areas configured to frictionally engage at least a portion of a golf ball within the retention cavity. The two or more ball retention areas are located at or proximate the opening and frictionally engage the golf ball along a ball circumference located above an equator of the golf ball. Other examples and embodiments may be described and claimed.
US12172057B2	Golf club head with sole rails A golf club head, when oriented in a reference position, includes: a striking face; a top portion; and a sole portion opposite the top portion. The sole portion includes a leading edge, a trailing edge, at least one sole rail generally elongate in a front-to-rear direction, and a sole contact point located on the at least one sole rail. In a virtual vertical plane extending in the front-to-rear direction and passing through the sole contact point, (i) the sole portion includes a sole length Ls measured in the front-to-rear direction from the leading edge to the trailing edge and (ii) the sole contact point is spaced rearwardly from the leading edge by a distance D1 no greater than 0.8*Ls.
US12172056B2	Trampoline scooters Disclosed embodiments may include a trampoline scooter device for practicing scooter tricks on a trampoline. The device may include a foam deck with an upper surface and lower surface, where the upper and lower surfaces both contain a first recess. The first recesses are designed to receive, respectively, an upper attachment member and a lower attachment member. The upper and lower attachment members and the recesses contain aligned holes to receive connectors. The upper attachment member is connected to the headtube of the scooter via the neck. The headtube contains connections to the column, which is attached to handlebars containing grips and grip ends. The foam deck may include one or more deck weights at the end of the foam deck opposite the attachment members, either embedded within the deck, or within a second recess of the upper and lower surfaces. The foam deck may include a spine support.
US12172055B2	Ball A ball body is covered by a plurality of skin members formed integrally of a soft material comprised of resin or rubber as a shaped structure having a front wall portion, a circumferential wall portion and a recess portion altogether. In the recess portion, between the ball body and each skin member, there is formed a hollow portion surrounded by the ball body and the respective skin member and separating the ball body and the front wall portion from each other. As a cushion portion and an air present portion are coexistent in each hollow portion, when a person grips a ball, the cushion portion is collapsed to increase the area of contact between the outer face of the ball and the pulp(s) of the finger(s), thus facilitating the person's gripping of the ball. The readily grippable state of the ball can be maintained for a long period of time.
US12172051B2	Exercise machine Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.
US12172050B2	Treadmill for backward walking A treadmill for backward walking is disclosed. The treadmill may include a static frame and dynamic platform pivotally mounted to the static frame. A C-shaped support handle includes side portions that may be grasped or otherwise used by a user to stabilize their position, and a cross member against which the user may lean, e.g. with the user's hips or back. A user may press against a treadmill belt with the user's feet, against resistance from a brake, to move the treadmill belt away from the user's body.
US12172049B2	Exercise machine An exercise machine which is capable of having its lift, roll, or pitch adjusted with respect to a base so as to provide a plurality of positions of the exercise machine with respect to the base. The exercise machine generally includes a base and an exercise machine movably connected to the base. The exercise machine may include a track, a carriage slidably connected to the track, and a biasing member attached to the carriage to apply a resistive force to the carriage. A plurality of actuators may be connected between the base and the exercise machine. The plurality of actuators may be utilized to adjust a pitch angle or a roll angle of the exercise machine with respect to the base. The plurality of actuators may also be utilized to lift or lower the exercise machine at a constant angle of pitch and/or roll inclination.
US12172048B2	Rope exercise simulation device A rope exercise simulation device comprises a handle and an elongate housing with at least one internally located displaceable weight. The housing extends substantially orthogonally with respect to an axis of the handle and the at least one weight is arranged to move between the ends of the housing acting against one or more resiliently deformable means.
US12172047B2	Composite exercising machine A composite exercising machine includes a base frame, a swinging unit, a pulling unit, a transmission unit, and a resistance unit. By applying a first operation force to the swinging unit, the pulling unit is linked through a connector to drive the transmission unit. Or, by applying a second operation force to the pulling unit to drive the transmission unit, a one-way wheel and a spindle are driven to rotate toward a first rotation direction, allowing retractors to accumulate a first restoring force. Accordingly, the composite exercising machine can be used selectively in various training modes.
US12172045B2	Protective rowing device A protective rowing device for compression of the abdomen is provided that comprises a brace and U-shaped support member that may connect to a rowing machine seat and rail.
US12172044B2	Fitness exercise apparatus A fitness exercise apparatus includes a main frame, a seat unit, a resistance unit, a transmission unit, and an operating unit. The main frame includes a base seat and a support unit. The seat unit is mounted on the base seat. The resistance unit includes a weight subunit that is mounted on the main frame, and an elastic subunit that is connected between the weight subunit and the main frame. The transmission unit includes a first fixed pulley set, two second fixed pulley sets, two third fixed pulley sets, a first movable pulley, a movable pulley set, two second movable pulleys, a first cable, two second cables, and a third cable. The operating unit includes at least one operating member that is connected to one of the first and second cables.
US12172042B1	Method and system for providing lower body weight training fitness An adjustable lower body fitness device attaches to the user's foot using a body attachment portion and includes an integrated and adjustable weight portion that can be set to a desired weight by adding or subtracting weight increments. Once a user attaches the adjustable lower body fitness device to the user's foot using a body attachment portion, the entire adjustable lower body fitness device becomes an extension of the user's leg that allows users to effectively and efficiently exercise their lower body and core while also providing flexibility, minimal floor space/storage requirements, simplicity, relatively low cost, and minimal maintenance requirements.
US12172040B2	Wearable, maskless respiratory isolation device A wearable respiratory isolation system is configured as an open collar to be worn loosely around the neck of the user, with an articulating arm positioning a mouthpiece in front of the mouth and nasal region of the user. The system provides filtered and sterilized air through a inhalation vent on the mouthpiece which creates a curtain of sterilized air in front of the users face, which protects the users face from air bourne pathogens provides sterile air for the user to inhale. Exhaled air is extracted through an exhalation vent on the mouthpiece, is decontaminated and exhausted to the rear of the user. A modified, background oriented Schlieren imaging technique is used to determine whether the user is inhaling or exhaling, and this information is used to control the flow of sterilized air and the capture of exhaled gases.
US12172038B2	Anti-coronavirus antibodies and methods of use Antibodies that bind SARS-CoV spike protein, SARS-CoV-2 spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.
US12172035B2	Systems and methods for quality assurance of radiation therapy Systems and methods for a pre-treatment quality assurance (QA) of a radiotherapy device may be provided. The method may include determining a measured dose image through an electronic portal dose imaging device (EPID). The method may include determining an energy fluence distribution map related to radiation beams predicted by a first portal dose prediction model. The method may include determining a predicted dose image based on the energy fluence distribution map and a simulated energy response curve related to the EPID. The method may further include determining differences between the measured and predicted dose images by comparing the dose distributions of the measured and predicted dose images.
US12172032B2	Irradiation control apparatus, radiotherapy system, and irradiation control method According to one embodiment, an irradiation control apparatus includes processing circuitry. The processing circuitry obtains an MR image of a first time phase, which includes a tumor region of a patient. The processing circuitry estimates a position of the tumor region of the patient of a second time phase from the MR image of the first time phase, the second time phase being a predetermined time phase after the first time phase. The processing circuitry controls irradiation by a radiotherapy apparatus based on the estimated tumor position of the second time phase.
US12172029B2	Temporally modulated multi-LED for enhanced subconscious physiological responses A light source and a method of generating a light using the light source is disclosed. The light source is configured to produce a plurality of distinct colors in generating the light, one of the distinct colors falling within a blue spectral light band. A light controller modulates the spectral light produced by the plurality of distinct colors. The modulation provides melanopsin contrast in order to increase melanopsin responsiveness of a subject exposed to the generated light and maintains the color temperature, color quality, and color constancy experienced by the subject in a lit viewing environment within an acceptable range.
US12172024B1	Method for electromagnetic absorption in biological tissues In biological tissues, exposure to electromagnetic fields usually induces actuation and vibration of the underlying molecules which, from the perspective of the electromagnetic device, manifests as power absorption. It has been shown that increased power absorption of a low-power RF source can have positive enhancement in therapeutic, medical, and scientific procedures. However, often the enhanced power absorption is limited due to the electromagnetic properties of the tissue being treated. This invention introduces a method to modify the native electromagnetic properties of a targeted biological tissue to increase and enhance the electromagnetic power absorption within and increase treatment efficacy.
US12172021B2	Capture in ventricle-from-atrium cardiac therapy Ventricle-from-atrium (VfA) cardiac therapy may utilize a tissue-piercing electrode implanted in the left ventricular myocardium of the patient's heart from the right atrium through the right atrial endocardium and central fibrous body. The exemplary devices and methods may determine whether the tissue-piercing electrode is achieving effective left ventricular capture. Additionally, one or more pacing parameters, or paced settings, may be adjusted in view of the effective left ventricular capture determination.
US12172019B2	Machine learning to optimize spinal cord stimulation An example of a system may include a processor and a memory device comprising instructions, which when executed by the processor, cause the processor to: access a patient metric of a subject; use the patient metric as an input to a machine learning algorithm, the machine learning algorithm to search a plurality of neuromodulation parameter sets and to identify a candidate neuromodulation parameter set of the plurality of neuromodulation parameter sets, the candidate neuromodulation parameter set designed to produce a non-regular waveform that varies over a time domain and a space domain; and program a neuromodulator using the candidate neuromodulation parameter set to stimulate the subject.
US12172015B2	Non-invasive electrical stimulation for medical disorders Methods and devices are provided for the non-invasive treatment of diseases or disorders, such as Alzheimer's disease, Parkinson's disease, rheumatoid arthritis (RA), multiple sclerosis, postoperative cognitive dysfunction, or postoperative delirium. A method for comprises positioning an electrode in contact with an outer skin surface of a neck of the patient and transmitting, via the electrode, an electric current transcutaneously and non-invasively through the outer skin surface of the neck of the patient to generate an electrical impulse at or near a vagus nerve within the patient. The electrical impulse comprises bursts of 2 to 20 pulses with each of the bursts comprising a frequency from about 15 Hz to about 50 Hz and with each of the pulses comprising a duration from about 20 microseconds to about 1000 microseconds.
US12172014B2	Systems and methods for delivering neuromodulation to reduce cortical spreading depolarization in animals including humans A method of reducing cortical spreading depolarization in an animal having a brain injury includes: affixing to the animal one or more electrodes that are electrically connected to a neurostimulation device; and providing to the animal, by the neurostimulation device, via the one or more electrodes, electrical stimulation of the animal's trigeminal nerve, thereby reducing cortical spreading depolarization in the animal. The method may reduce at least one detrimental effect of cortical spreading depolarization on the injured animal brain.
US12172012B2	Percutaneous access for systems and methods of treating sleep-related disordered breathing A method of implanting includes inserting a stimulation element into a head-and-neck region and positioning an electrode array of the stimulation element relative to a target portion of a nerve.
US12172010B2	Medical device and method for generating modulated high frequency electrical stimulation pulses A medical device is configured to deliver therapeutic electrical stimulation pulses by generating frequency modulated electrical stimulation pulse signals. The medical device includes a pulse signal source and a modulator. The pulse signal source generates an electrical stimulation pulse signal having a pulse width. The modulator may include a high frequency modulator configured to modulate a frequency of the pulse signal from a starting frequency down to a minimum frequency during the pulse width. The modulator may include a low frequency bias generator to modulate the offset of the pulse signal between a minimum offset and a maximum offset in other examples.
US12172006B2	Array operative to perform distributed/patterned sensing and/or stimulation across patient bodily section An electrical stimulation system includes a sheath that includes conductive points that are operative to facilitate electrical stimulation to a bodily portion of a user. Drive-sense circuits (DSCs) generate electrical stimulation signals based on reference signals and provide those electrical stimulation signals via electrodes to the conductive points of the sheath. The electrical stimulation signal is coupled into respective locations of the bodily portion of the user that are in proximity to or in contact with the conductive points of the sheath. In addition, the DSCs sense, via the conductive points of the sheath and via the electrodes, changes of the electrical stimulation signals based on coupling of them into the respective locations of the bodily portion of the user. The DSCs provide digital signals that are representative of the changes of the electrical stimulation signals to one or more processing modules that includes and/or is coupled to memory.
US12171995B1	Methods for improved biocompatibility for human implanted medical devices Described herein are methods for generating a coated device, electrode, or portion of an electrode for implanting into a subject. Such devices and electrodes are generated using methods like atomic layer deposition. In some cases, methods like etching are used to expose portions of a coated surface. The methods described herein improve overall hermeticity, biocompatibility, and biostability of implantable devices.
US12171989B2	Medication delivery device The present disclosure relates to a dose detection system for use in combination with a medication delivery device in which a dose setting member rotates relative to an actuator during dose delivery. The dose detection system includes a module which is removably attached to the medication delivery device. The module includes a dosing component attached to the actuator during dose delivery. The dosing component includes a light source and a light sensor. A sensed element is attached to the dose setting member and includes surface features detectable by the light sensor.
US12171988B2	Injection device, system, and method for use An injection device for the self-administration of an injection of solution that includes a body portion/handle configured for engagement with a cartridge containing the solution and an injection needle. The injection device includes a safety mechanism whereby ejection of solution from the injection device cannot be done unless the safety mechanism is released. The injection device further involves two-stage deployment whereby a needle may be inserted upon release of the safety mechanism and solution is injected upon full insertion of the needle.
US12171986B2	Injection device with cammed ram assembly An exemplary embodiment of injector includes a trigger mechanism, an energy source, and a user-operable firing-initiation member. The trigger member can include a trigger member having a retainer portion, and a ram assembly having a ram configured to pressurize a medicament container for expelling a medicament therefrom and a trigger engagement member configured to engage the retainer portion of the trigger member in a pre-firing condition. The energy source can be associated with the ram for powering the ram to expel the medicament, and the user-operable firing-initiation member can be operable for causing an axial rotation between the trigger engagement member and the retainer portion from the pre-firing condition to a firing condition in which the trigger engagement member is released from the retainer portion to allow the energy source to fire the ram.
US12171983B2	Sliding flow controller A flow controller having an internal tubing is provided. The flow controller may include an upper housing having a plurality of graduations, a lower housing engaged with and slidably coupled to the lower housing, and a cavity defined between the upper and lower housings for accommodating at least a portion of internal tubing. The flow controller may further include a flexible clamp having an upper section mounted in the upper housing and a lower section slidably disposed in the lower housing. The upper and lower housings may be slidably coupled relative to each other to transition the internal tubing from (i) an open position where a lumen of the internal tubing is uncompressed by the flexible clamp to (ii) a closed position where the lumen of the tubing is at least partially constricted by the flexible clamp.
US12171980B2	Medical fluid-line arrangement and medical elastomeric pump having such a fluid-line arrangement A medical fluid-line arrangement and a medical elastomeric pump having such a fluid-line arrangement. The fluid-line arrangement transfers a medical fluid between a medical elastomeric pump and a patient port. The fluid-line arrangement has a fluid-line channel with an inlet and an outlet. The inlet connects to an outlet of the elastomeric pump, and the outlet connects to the patient port. A throttle element is connected in a fluid-conducting manner to the inlet and outlet of the fluid-line channel. A portion of the fluid-line channel extends through the throttle element. The throttle element causes a narrowing of an active-flow cross section of the fluid-line channel. The throttle element is encapsulated at least partially in a thermally conductive body having a heat-absorption surface that is larger than an outer surface of the throttle element and that is intended to be applied flat to a skin surface of a patient.
US12171978B2	Medical container for accommodating protein solution formulation A medical container for accommodating a protein solution formulation, in which the medical container is formed from a cycloolefin polymer, sterilized with high-pressure steam, and suppresses oxidization of amino acid residues in a protein in a protein solution formulation accommodated in the medical container.
US12171976B2	Fluid flow control by a non-pinching valve A pumping system comprising a pump comprising a door for access within a housing of the pump, a pump segment configured for conveying a fluid based on compression of the pump segment, a pump segment frame for preventing said pump segment from stretching, a visual placement indicator configured for facilitating in a proper placement of the pump segment frame in the housing, and a non-pinching valve configured to be disposed in the housing and to control a flow of the fluid without requiring pinching of a tube.
US12171966B2	Cerebral spinal fluid shunt plug A cerebral spinal fluid shunt plug includes a shunt plug housing having a recess formed therein and a shunt valve shaped and dimensioned for positioning within the recess of the shunt plug housing.
US12171964B2	Heart help device, system, and method A surgical or laparoscopic method of creating and maintaining an opening in the thoracic diaphragm of a patient. The method comprising the steps of creating an incision in the thoracic diaphragm and thereby creating an opening in the thoracic diaphragm, placing a diaphragm passing part in said opening created in the thoracic diaphragm, passing from the abdomen through the thoracic diaphragm and into the thorax; wherein the step of placing said diaphragm passing part comprises placing a force transferring part of the diaphragm passing part in contact with the thoracic diaphragm, the force transferring part being adapted to transfer force between the abdominal side of the thoracic diaphragm and the thoracic side of the thoracic diaphragm while sliding against the thoracic diaphragm.
US12171959B2	Stabilizing device having a snap clamp A retainer includes a first arcuate wall and a second arcuate wall that together define a channel designed to receive a medical article. The retainer has an open configuration wherein a first end of the first arcuate wall is spaced away from a first end of the second arcuate wall, and a closed configuration wherein the first end of the first arcuate wall is adjacent the first end of the second arcuate wall. A second end of the first arcuate wall opposite the first end of the arcuate wall may be spaced away from the base in the open configuration and pressed against the base in the closed configuration. The retainer also may include a first support and a second support fixed to the base, and a first and second flexible coupling connecting the first and second supports to the first and second arcuate walls.
US12171956B2	Wetting mechanism for a catheter The invention relates to a wetting mechanism 20 for wetting a tube 12 of a catheter 10. The wetting mechanism 20 includes a housing 16 to be positioned at or proximal to the tip end 13 of the catheter tube 12, where the housing 16 comprises a holding chamber 22 and a wetting chamber 23. The wetting mechanism 20 comprises a fluid release control component 26 for controlling release of fluid within the holding chamber 22 into the wetting chamber 23. At least a portion of the catheter tube 12 is then able to be introduced and be moved through the wetting chamber 23 to wet the catheter tube 12, in use.
US12171947B2	Tubing assembly for patient interface device and elements for improving the fit and feel of such assembly A tubing assembly for use with a patient interface device includes a manifold portion structured to be coupled to a conduit carrying a flow of breathing gas and a number of tubular portions. Each tubular portion extends from the manifold portion to a distal end which is structured to be coupled to the patient interface device. Each tubular portion is structured to communicate the flow of breathing gas from the manifold portion to the patient interface device. Each tubular portion comprises an adjustment element which provides for a characteristic of the tubular portion to be selectively varied.
US12171944B1	Patient interface assembly A patient interface assembly with optimized connection methods and improved air-tightness. The patient interface assembly forms a complete channel to deliver positive pressure air when connected with an air supply tube and a ventilator. The patient interface assembly includes a patient interface pad, a frame, an elbow assembly, and a quick-release connector. The patient interface pad is fixedly connected to one end of the elbow assembly. The frame is positioned between the elbow assembly and the patient interface pad. The other end of the elbow assembly is connected to the quick-release connector. By reducing the connection steps between parts, the air-tightness of the patient interface assembly is enhanced, and the patient interface assembly is adaptable to various types of frames.
US12171942B2	Respiratory mask system A respiratory mask includes a frame and a cushion module including a housing and a cushion that seals on a user's face in use. The housing includes a first connector, for example, a female connector, and the frame includes a second connector, for example, a male connector. The first and second connectors are coupled together in use. The housing includes one or more fasteners that secure the male connector to the female connector. Each fastener includes a base portion coupled to the housing and a moveable portion pivotally connected to the base portion. To assemble the mask, the male connector is inserted into the female connector such that the male connector engages the fasteners. Advancement of the male connector into the female connector causes the fasteners to change orientation from a neutral position to a toggled position and compress. The compressed fasteners apply a retention force to the male connector.
US12171941B2	Ventilator system with gas flow control Ventilator system with multiple inspiratory lumens is provided. The inspiratory lumens are configured so that separate inspiratory lumens provide inspiratory gas mixtures to separate portions of a patient's airways, for instance to separate lungs and/or bronchi. The ventilator system can include one or more expiratory lumens to evacuate expiratory gases from airways. The use of separate inspiratory lumen(s), with expiratory lumen(s), allows for functional separation of structural portions of the lungs, and maintenance of continuous or almost continuous flow through at least part of respiratory cycle via inspiratory and expiratory lumens. This can further reduce dead space and clear suspended therein diseases causative agents with improvement in outcomes, reduce risk of cross-contamination or cross-infection between different parts of airways, for example such as cross-infection from one lung lobe to another lobe or. The ventilator system allows for independent titration of PEEP, pCO2 and pO2 with no need for permissive hypercapnia.
US12171940B2	Endotracheal tube insertion An intubation system includes: a base configured to be secured relative to a subject; a guide movably coupled to the base to allow the guide to move relative to the base; and a connector configured to be connected to a distal end of the guide and to detachably connect to an endotracheal tube such that as the guide is moved relative to the base toward the subject, the endotracheal tube is inserted into the subject.
US12171937B2	PAP system blower A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.
US12171934B2	Respiratory delivery device The present disclosure provides for a respiratory delivery device. Particularly, the disclosure provides for a delivery device for use in administering a particulate medicament to a subject's airway and lungs via inhalation. The delivery device may be suitable for emergency medicine for the delivery of active pharmaceutical ingredients including epinephrine.
US12171930B2	Ergonomic phacoemulsification handpiece An apparatus, system and method for a phacoemulsification handpiece. Included are: at least a first segment having a longitudinal axis, and a first end and a second end, wherein at least aspiration, irrigation and power inputs enter the first end; a second segment along the longitudinal axis and comprising, at a distalmost portion thereof from the first segment, a needle powered by the power input, an aspiration output, and an irrigation output; a rotating coupler capable of coupling the second end of the first segment and the second segment to enable independent axial rotation about the longitudinal axis of the first segment from the second segment; and a plurality of flexible tubing passing substantially along the longitudinal axis within both the first segment and the second segment. The plurality of flexible tubing flexes within the first and second segments and within the rotating coupler so as not to bind during the independent axial rotation.
US12171923B2	Blood processing unit with modified flow path A blood processing apparatus may include a heat exchanger and a gas exchanger. At least one of the heat exchanger and the gas exchanger may be configured to impart a radial component to blow flow through the heat exchanger and/or gas exchanger. The heat exchanger may be configured to cause blood flow to follow a spiral flow path.
US12171919B2	Home renal therapy system and machine A renal therapy system is disclosed. In an example, the renal therapy system includes a home renal therapy machine that stores, to a log file, dates of when renal therapies were performed and a type of each renal therapy that was performed. The system also includes a server that receives the log file from the home renal therapy machine. The server compares the dates and types of performed renal therapies stored in the log file to a device program that specifies dates for performing renal therapies and the types of renal therapies to be performed. The server displays a flag in a user interface of a clinician computer when there is a deviation from the comparison.
US12171915B2	Lighting device with inactivation function Provided is a lighting device with an inactivation function, the lighting device allowing the addition of an inactivation function while being equal to conventional lighting devices in device size. The lighting device with the inactivation function includes: a UVC light source to emit ultraviolet light having a peak wavelength in a wavelength range from 200 nm to 230 nm; an LED light source to emit visible light; a single unit of an AC/DC converter to convert an AC voltage derived from an external power source into a DC voltage and output the DC voltage; a UVC light source-specific circuit part to convert the DC voltage output from the AC/DC converter into a voltage for lighting the UVC light source; and an LED light source-specific circuit part to convert the DC voltage output from the AC/DC converter into a current for lighting the LED light source.
US12171914B1	Deodorizing air using aqueous ozone as a catalyst The present invention relates to a system and method of deodorizing air using aqueous ozone as a catalyst. Water is delivered to an electrochemical ozone generator which forms aqueous ozone gas, oxygen gas, and hydrogen gas. The first treatment stage oxidizes airflow extracted from a surrounding environment by combining the airflow with the aqueous ozone gas, oxygen, and hydrogen forming an oxidized airflow. A second stage deodorizes the oxidized airflow to form a deodorized airflow with hydroxide molecules that are created by combining the oxidized airflow with ultraviolet light, titanium oxide particles, and sintered columnar manganese dioxide particles. Residual aqueous ozone gas is converted to oxygen by interaction with the titanium oxide particles and the sintered columnar manganese dioxide particles. The deodorized airflow is vented back to the surrounding environment with ozone gas at or below the human-safe permissible level.
US12171909B2	Implants having a drug load of an oxysterol and methods of use Provided is a compression resistant implant configured to fit at or near a bone defect to promote bone growth. The compression resistant implant comprises a biodegradable polymer in an amount of about 0.1 wt % to about 20 wt % of the implant and a freeze-dried oxysterol in an amount of about 5 wt % to about 90 wt % of the implant. Methods of making and use are further provided.
US12171906B2	Method of making a composite biotextile and a medical implant comprising such composite biotextile Disclosed herein is a method of making a composite fabric for use in or as a medical implant component, the method comprising steps of providing a textile comprising at least one strand having titer of 2-250 dtex and comprising fibers made from a biocompatible and biostable synthetic polymer; determining locations on the textile where a cut is to be made for an intended use of the textile; optionally pretreating the textile at least at the determined locations on at least one side of the textile with a high-energy source to activate the surface; solution coating the textile at least at a determined location with a coating composition comprising a biocompatible and biostable polyurethane elastomer and a solvent for the polyurethane; removing the solvent from the coated textile; and laser cutting the coated textile as obtained at least a one coated location with an ultra-short pulse laser; to result in a composite biotextile wherein polyurethane is present in an amount of 2.5-90 mass % based on composite biotextile and polyurethane is present at least at a laser-cut edge. Such composite biotextile as made shows an advantageous combination of good biocompatibility, especially hemocompatibility, high strength and pliability, and has well-defined regular edges that have high suture retention strength. Further embodiments concern the use of such composite biotextile in or as medical implant component for an implantable medical device; such as in orthopedic applications and cardiovascular implants. Other embodiments include such medical devices or implants comprising said composite biotextile or medical implant component.
US12171903B2	Bioresorbable porous metals for orthopaedic applications Methods of producing bioresorbable porous biocomposites for orthopaedic applications are provided. In an exemplary embodiment of a resorbable orthopaedic implant of the present disclosure, the implant comprises a porous alloy of at least a first metal and a second metal sintered together, the alloy configured to resorb into a body at substantially an atomic level without flaking off, wherein a porosity of the implant is defined by a first plurality of interconnected holes having a first range of sizes.
US12171902B1	Preparation of a phospholipid composition/nano liquid product useful in treating burns and increasing the effect of scar healing A phospholipid composition obtained from the process of forming a homogeneous mixture by mixing (A) a first lecithin extract ingredient with (B) a second lecithin extract ingredient from plants in a predetermined ratio of (1-3):(1-3); and then adjusting moisture of the homogeneous mixture below 10%. In addition, the invention also discloses the phospholipid composition applied to make the nano liquid product containing curcumin have the ability to treat burns and increase the effect of scar healing; wherein the product is used at a dose of 0.05-0.1 mL/cm2 of skin, with a frequency of twice daily to reduce the area of the burns, and increase the concentration of hydroxyproline in the skin.

1 2 3 4 5 6 7 8 9 10